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HomeMy WebLinkAbout20051097 Ver 1_Complete File_20060314Wolf Cteek Engineering, PLLC Wolf free Engineering and Environmental Consulting y h? March 10, 2006 77D I A R 1 ? `t1li Mr. Larry Eaton n6111IR . VsaVE R R (a?AL;rvDivision of Water Quality 'NE- ??) OR.Ir4ERBRApdcti Program and Policy Development Unit Mail Service Center 1650 Raleigh, NC 27699-1650 RE: Pre-construction benthic sampling of Lick Creek site Dear Mr. Eaton: Please accept the enclosed report, maps, and photographs as the pre-construction benthic sampling results for the Lick Creek stream restoration project in Lee County, NC. The sampling was conducted in January 2006 by a certified biologist, Eric Black. Dave Lenat conducted the sample analysis and compiled the enclosed report. The reference sites listed in the report are located upstream on of the project site. They were chosen due to their proximity to the project reach, the existence of a wooded buffer, and relatively stable channel conditions. If you require any additional, information please advise. Sincerely, ' Wolf Creek. Engineering, PLLC an Ginn, P.E. President cc: Worth Creech 2705 Rustic Brick Road • Raleigh, North Carolina 27603 • 919.779.1825 • www.wolfcreekeng.com BENTHIC MACROINVERTEBRATE SAMPLING REPORT FOR LICK CREEK STREAM RESTORATION LEE COUNTY, NORTH CAROLINA PREPARED BY: =*Qo I f Crag EIEENG FOR: MARCH 2006 BENTHIC MACROINVERTEBRATE SAMPLES - LICK CREEK AND WALLACE BRANCH January 2006 Study Area Lick Creek is a tributary of the Cape Fear River, northeast of Sanford in Lee County; Wallace Branch is the northwestern fork of Lick Creek. Both streams are located in the Triassic Basin and drain portions of Sanford in Cape Fear River subbasin 7. Due to severe habitat problems, portions of these two streams I;is been selected for restoration, including construction of new channels with more sinuosity, graded banks, and better riffle-pool sequences. The substrate in Lick Creek and Wallace Branch is primarily sand and clay. Historic land use (agriculture, logging) has lead to deeply entrenched channels with steep, eroding banks. Problems in the Lick Creek area are related to both land use and the Triassic Basin geology. The clay soils near Sanford (including portions of both Cape Fear subbasins 7 and 11) do not produce either the rocky streams seen to the west in the Slate Belt area or the coarse sand/gravel streams seen to the east in the Sandhills ecoregion. The clay soils of the Triassic region also have poor groundwater storage, leading to flooding after heavy rainfall and lack of flow during droughts. Many Triassic streams stop flowing in the summer, severely limiting the diversity of the aquatic fauna. All portions of Lick Creek and Wallace Creek had poor habitat, characterized by a relatively uniform "run" habitat (few good pools or riffles), deeply entrenched channel, severely eroding banks, and sparse habitat for fish or benthic macroinvertebrates. Current land use within the project area is pasture; current land use for upstream reference sites is forest. A more detailed analysis of habitat characteristics will be presented elsewhere. Sic sites were established within the upper Lick Cr catchment: 4 sites on Lick Creek and 2 sites on Wallace Branch. Sites are listed below in upstream/downstream order: Wallace Branch Site #6: Reference site above area to be restored. This area contains many beaverdams. Site #5: At the upper end of the project area. Lick Creek Site #4: Reference site above the area to be restored. Site #3: Within project area, upstream of Wallace Branch. Site #2: Within project area, downstream of Wallace Branch. Site #1: Downstream of project area. Benthic macroinvertebrate samples were collected on January 21, 2006 - prior to stream restoration. This data will be compared to post restoration samples. Prior Data The North Carolina Division of Water Quality (DWQ) has no prior biological collections from Lick Creek. Collections by DWQ from nearby small Triassic streams (Gulf Creek, Hughes Creek, Little Buffalo Creek) usually yield only 3-5 taxa in the intolerant "EPT" groups (see methods). Larger streams in this area (Buffalo Creek) may have as many as 14-17 EPT taxa, probably due to more constant flow. Methods Benthic macroinvertebrates were collected using Qual-4 methods, as described in the Standard Operating Procedures for the Biologicai Assessment Group, NC Division of Water Quality. Four samples are collected at each site. 1 kick-net sample, 1 sweep-net sample, 1 leaf pack, plus visual inspection of large rocks and logs. Data analysis used both taxa richness (especially taxa richness for the intolerant EPT groups) and a biotic index. EPT taxa richness (a simple count of the number of different kinds of invertebrates that are in Ephemeroptera, Plecoptera or Trichoptera groups) usually increases with better water quality and/or habitat quality, although this metric naturally varies over a gradient of stream size within the Triassic Basin. The biotic index summarizes the tolerance data for all macroinvertebrate taxa; lower numbers indicate better water and/or habitat quality. Tolerance values for individual taxa vary from 0 to 10, but the biotic index for a piedmont stream is usually in the range of 4.5 to 9.0. Reference sites are used to develop site ratings (bioclassifications) using EPT taxa richness and biotic index values. Unfortunately, biologists with the North Carolina Division of Water Quality have been unable to find adequate reference sites for this ecoregion (Trish MacPherson, personal communication). Other Triassic Basin streams (near both Durham and Sanford) usually have low EPT taxa richness and high biotic index values (NC Division of Water Quality's Basinwide Assessment Reports for the Neuse River Basin in 2001 and for the Cape Fear River Basin in 2004). It is not clear whether this pattern reflects limits imposed by Triassic basin soils or if no undisturbed streams can be found in these areas. Early DWQ reports listed Triassic Basin streams as having Poor or Fair macroinvertebrate ratings, but their more recent reports simply list these streams as "Not Rated" until criteria can be developed for this ecoregion. DWQ also changed routine macroinvertebrate sampling times for Triassic Basin streams from summer to winter, in order to avoid collections during periods with no flowing water. Results and Discussion. Tables 1-2, Appendix 1 Wallace Branch There are many beaverdams at upstream site (#6), which reduces flow velocity and may cause lower dissolved oxygen values. The macroinvertebrate fauna of Wallace Branch reflected low- flow conditions, and it is likely that Wallace Branch stopped flowing during the Fall 2005 drought. Many of dominant taxa are more typical of swamps or ditches than streams: Hydrobaenus, Procambarus, and Crangonyx. This also was the only site where isopods (usually associated with lentic conditions) were common. None of the dominant species suggested enrichment, although most of the common and abundant taxa can withstand low dissolved oxygen concentrations. The stonefly Allocapnia was present only in Wallace Branch, being abundant at the upstream site and common further downstream. This suggests that water quality during winter months may be better in Wallace Branch than in Lick Creek. The low-flow assemblage in Wallace Branch, however, is made of tolerant and facultative species that contribute to the high biotic index values at both site #5 and site #6. Comparisons of sites #5 and #6 suggest a decline in water quality or habitat quality at site #5. Note both the higher biotic index at site #5 and the lower EPT abundance. This pattern may be quite different after stream restoration. Lick Creek The samples collected from Lick Creek showed a decline in water quality and/or habitat quality from site #4 (the upstream reference site) through site #2. The largest change was seen between site #3 and site #2, suggesting that Wallace Branch has a negative influence on aquatic life in Lick Creek. Site #4 and Site #3 had the lowest biotic index values in this survey (6.2-6.6) and were the only sites where a mayfly (Stenonema modestum) was the dominant species. There was also a small decline between site #4 and site #3, illustrating the effects of land use changing from forest to pasture. Table 1. Taxa Richness (by group) and summary parameters, Wallace Branch (#5-6) and Lick Creek (#1-4), Lee County, January 2006. Sites are in upstream/downstream order. Wallace Br Lick Cr Group #6 #5 #4 #3 #2 #1 Ephemeroptera - 1 3 3 2 3 Poeoptera 1 1 1 - - - Trichoptera - 1 1 1 - 1 Coleoptera 1 2 2 3 1 4 Megaloptera - 2 - - 2 Odonata 2 1 4 5 2 5 Diptera: Misc. 3 3 2 1 3 1 Diptera: Chironomidae 7 11 4 2 4 4 Oligochaeta 1 3 - - 3 1 Crustacea 3 2 1 1 1 1 Mollusca 3 2 1 - 1 3 Other 1 3 - - i 1 Total Taxa Richness 22 30 21 16 18 26 Total Abundance* 86 77 42 38 43 78 EPT Taxa Richness 1 3 5 4 1 2 EPT Abundance* 10 5 16 13 4 8 Biotic index** 7.1 7.6 6.2 6.6 7.4 7.1 BI Rating Fair Poor Good-Fair Fair Fair Fair *Abundant = 10, Common = 3, Rare = 1(summed for all taxa in group) Seasonally corrected. Ratings given here are for Piedmont streams; they are used solely to demonstrate between-site changes in water quality/habitat quality. These streams cannot be rated until criteria are developed for Triassic Basin streams. Table 2. Distribution of abundant species (>10 collected at any one site), Wallace Branch (#5-6) and Lick Creek (#1-4), Lee County, January 2006. "+" indicates dominant taxa. Taxa EPHEMEROPTERA (Mayflies) Stenonema (=Maccaffertium) modestum PLECOPTERA (Stoneflies) Allocapnia sp COLEOPTERA (Beetles) Neoporus spp Ancyronyx variegata DIPTERA: SIMULIIDAE (Blackflies) Prosimulium spp DIPTERA: CHIRONOMIDAE (Midges) Hydrobaenus sp Orthocladius obumbratus gr Tribelos jucundus Polypedilum ha(terale gr CRUSTACEA Procambarus sp (a crayfish)* Crangonyx sp (an amphipod) GASTROPODA (Snails) Physella sp (low DO indicator) Wallace Br Lick Cr #6 #5 #4 #3 #2 #1 - - A+ A+ C C A C - - - - A C R R C C - - - - - A A+ C C - - - A+ A+ - - R - A A C A A - R - C C A - - - A R - C C R R - - A A - - - - C - R - C A *Crayfish are included are due to their larger size relative to other macroinvertebrates There may be a slight recovery at site #1, largely due to larger size and the subsequent addition of some species (especially elmid beetles). However, note the increase in Physella, an indicator of low dissolved oxygen concentrations. Rare Taxa There are very few rare or highly intolerant taxa in January samples from Lick Creek and Wallace Branch. Two species that were present in the January samples, however, are relatively uncommon in DWQ stream samples: Axarus sp. (Chironomidae). This genus is uncommonly collected in North Carolina, but there is little reason to believe it is an intolerant species. Some Axarus larvae burrow in clay sediments. Cnephia omithophila (Simuliiae). Usually identified (incorrectly) as C. pecuarum and collected in North Carolina along a narrow band within the inner coastal plain. Adler et al. (2004) indicate that this blackfly is found along most of east coast, extending west along the Gulf coast into Texas. C. omithophila is a winter species. Appendix 1. Taxa list and relative abundance, Wallace Branch (#5-6) and Lick Creek (#1-4)), Lee County, 21 January 2006. A=Abundant, C=Common, R=Rare. Taxon N #6 #5 #4 #3 #2 #1 EPHEMEROPTERA (Mayflies) Stenonema (=Maccaffertium) modestum 5.5 A+ A+ C C Stenacron interpunctatum 6.9 R R C Leptophlebia sp 6.2 R R R Eurylophella sp 4.3 R R PLECOPTERA (Stoneflies) Allocapnia sp 2.5 A C Clioperla clio 4.7 R TRICHOPTERA (Caddisflies) Cheumatopsyche sp 6.2 C R R Ptilostomis sp 6.4 R COLEOPTERA (Beetles) Neoporus spp 8.6 A C R R C C Neoporus mellitus 4.0 R Gyrinus sp 6.2 R Dineutus sp 5.5 R R Ancyronyx variegatus 6.5 A Macronychus glabratus 4.6 C Dubiraphia sp (larvae) 5.9 R ODONATA (Dragonflies/Damselflies) Argia sp 8.2 R R R Calopteryx sp 7.8 C C R Gomphus sp 5.8 R R R Progomphus obscurus 8.2 R R R R Boyeria vinosa 5.9 C R Libellula sp 9.6 R R Pachydiplax longipennis 9.9 R Macromia sp 6.2 R Somatochiora sp 9.2 R MEGALOPTERA Corydalus cornutus 5.2 R Nigronia serricornis 5.0 R Sialis sp 7.2 R C DIPTERA: MISCELLANEOUS Prosimulium spp / k° Y 6.0 A+ C C Simulium congareenarum - 4.9 C C Cnephia ornithophila 5.0 C Tipula spp 7.3 R R R R Hexatoma sp 4.3 R R Chrysops sp 6.7 R Appendix 1. Continued Taxon DIPTERA: CHIRONOMIDAE (Midges) Conchapelopia gr Chironomus sp Kiefferulus sp Tribelos jucundus Stenochironomus sp Stictochironomus sp Axarus sp Polypedilum halterale Rheotanytarsus sp Paratanytarsus sp Hydrobaenus sp Hydrobaenus Sp O Epler Diplocladius cultriger Tvetenia bavarica gr Orthocladius obumbratus gr Orthocladius oliveri Cricotopus annulator gr OLIGOCHAETA (Worms) Lumbriculidae Limnodrilus hoffineisteri Nais sp Spirosperma nikolskyi CRUSTACEA Procambarus sp Crangonyx sp Asellus (=Caecidotea) forbesi MOLLUSCA (Snails/Clams) Physella spp Sphaerium sp Pisidium sp Corbicula fluminea OTHER Corixidae (Hemiptera) Belostoma sp (Hemiptera) Prostoma graecens (Nemertea) Helobdella triserialis (Hiridinea) TV #6 #5 #4 #3 #2 #1 8.4 R R 9.6 C 10 R R 6.3 R C C A 6.5 R 6.5 R 2.0 C 7.3 A R 5.9 R 8.5 R 9.5 A+ A+ R 5.0 R 7.4 R R 3.7 R R 8.5 A A C A A 6.0 C R 7.6 R 7.0 R C C R 9.5 R C 8.9 R 5.3 R 7.0 C C R R 7.9 A A_ 6.0 C R R 8.8 C R C A 7.6 R C 6.5 R C C 6.1 C 9.0 R R 9.8 R 6.1 R C 9.2 R Benthic Sampling Locations for Lick Creek Stream Restoration Project, Lee Co., NC 1 r• ? f _ t1 , l _ I<<t"rt l l n r `? i)$ Lick Creek Pre-Construction Benthic Samples f;F.. Y. y 4 b j• JT.r& -rte ?,x s . ?i gg R ?tifC ba,• ?41 T J rr?"., dY? s ? t ti Site 1: Lick Creek - Downstream end of project 4.44 7 4 45, j r- y.. aF 4? a ? f Site 1: Lick Creek - Downstream end of project At, Ilk" =v Site 2: Lick Creek - Downstream of confluence with Wallace Branch y fi d * Y ? ? ?hr 4 y ? ' Y ?',. AXII RrZ rf. Site 2: Lick Creek - Downstream of confluence with Wallace Branch Lick Creek Pre-Construction Benthic Samples Lick Creek Pre-Construction Benthic Samples Site 3: Lick Creek - Upstream end of project Site 3: Lick Creek - Upstream end of project Lick Creek Pre-Construction Benthic Samples Lick Creek Pre-Construction Benthic Samples s? z 4': z 4': z 4': Y yyMM6$ N? iy ? Nay iy ? Nay i yy* Nay i BENTHIC MACROINVERTEBRATE SAMPLING REPORT FOR LICK CREEK STREAM RESTORATION LEE COUNTY, NORTH CAROLINA PREPARED BY: FOR: MARCH 2006 There may be a slight recovery at site #1, largely due to larger size and the subsequent addition of some species (especially elmid beetles). However, note the increase in Physella, an indicator of low dissolved oxygen concentrations. Rare Taxa There are very few rare or highly intolerant taxa in January samples from Lick Creek and Wallace Branch. Two species that were present in the January samples, however, are relatively uncommon in DWQ stream samples: Axarus sp. (Chironomidae). This genus is uncommonly collected in North Carolina, but there is little reason to believe it is an intolerant species. Some Axarus larvae burrow in clay sediments. Cnephia omifhophda (Simuliiae). Usually identified (incorrectly) as C. pecuarum and collected in North Carolina along a narrow band within the inner coastal plain. Adler et al. (2004) indicate that this blackfly is found along most of east coast, extending west along the Gulf coast into Texas. C. omithophila is a winter species. Appendix 1. Taxa list and relative abundance, Wallace Branch (#5-6) and Lick Creek (#1-4)), Lee County, 21 January 2006. A=Abundant, C=Common, R=Rare. Taxori TV #6 #5 #4 #3 #2 #1 EPHEMEROPTERA (Mayflies) Stenonema (=Maccaffertium) modestum 5.5 A+ A+ C C Stenacron interpunctatum 6.9 R R C Leptophlebia sp 6.2 R R R Eurylophella sp 4.3 R R PLECOPTERA (Stoneflies) Allocapnia sp 2.5 A C Clioperla clio 4.7 R TRICHOPTERA (Caddisflies) Cheumatopsyche sp 6.2 C R R Ptilostomis sp 6.4 R COLEOPTERA (Beetles) Neoporus spp 8.6 A C R R C C Neoporus mellitus 4.0 R Gyrinus sp 6.2 R Dineutus sp 5.5 R R Ancyronyx variegatus 6.5 A Macronychus glabratus 4.6 C Dubiraphia sp (larvae) 5.9 R ODONATA (Dragonflies/Damselflies) Argia sp 8.2 R R R Calopteryx sp 7.8 C C R Gomphus sp 5.8 R R R Progomphus obscurus 8.2 R R R R Boyeria vinosa 5.9 C R Libellula sp 9.6 R R Pachydiplax longipennis 9.9 R Macromia sp 6.2 R Somatochlora sp 9.2 R MEGALOPTERA Corydalus cornutus 5.2 R Nigronia serricornis 5.0 R Sialis sp 7.2 R C DIPTERA: MISCELLANEOUS Prosimulium spp 6.0 A+ C C Simulium congareenarum 4.9 C C Cnephia ornithophila 5.0 C Tipula spp 7.3 R R R R Hexatoma sp 4.3 R R Chrysops sp 6.7 R Appendix 1. Continued Taxon DIPTERA: CHIRONOMIDAE (Midges) Conchapelopia gr Chironomus sp IGefferulus sp Tribelos jucundus Stenochironomus sp Stictochironomus sp Axarus sp Polypedilum halterale Rheotanytarsus sp Paratanytarsus sp Hydrobaenus sp Hydrobaenus Sp O Epler Diplocladius cultriger Tvetenia bavarica gr Orthocladius obumbratus gr Orthocladius oliveri Cricotopus annulator gr OLIGOCHAETA (Worms) Lumbriculidae Limnodrilus hoffineisteri Nais sp Spirosperma nikolskyi CRUSTACEA Procambarus sp Crangonyx sp Asellus (=Caecidotea) forbesi MOLLUSCA (Snails/Clams) Physella spp Sphaerium sp Pisidium sp Corbicula fluminea OTHER Corixidae (Hemiptera) Belostoma sp (Hemiptera) Prostoma graecens (Nemertea) Helobdella triserialis (Hiridinea) TV #6 #5 #4 #3 #2 #1 8.4 R R 9.6 C 10 R R 6.3 R C C A 6.5 R 6.5 R 2.0 C 7.3 A R 5.9 R 8.5 R 9.5 A+ A+ R 5.0 R 7.4 R R 3.7 R R 8.5 A A C A A 6.0 C R 7.6 R 7.0 R C C R 9.5 R C 8.9 R 5.3 R 7.0 C C R R 7.9 A A_ 6.0 C R R 8.8 C R C A 7.6 R C 6.5 R C C 6.1 C 9.0 R R 9.8 R 6.1 R C 9.2 R Benthic Sampling Locations for Lick Creek Stream Restoration Project, Lee Co., NC m :30, j 9 cr : 1 ?J / ' r C C Y 3U /: , } 1 ? ,, ? t i Lick Creek Pre-Construction Benthic Samples 17 rr y K ;r 3 r 71K F , ? E ?• F ?? • 1 y 6x .. r ty;j Y ., ?.•? ? Yom.. .Y2_ `'y?. .. 7:.. ?' - < -Ai L4 t i? ^,ti S 4 P Site 1: Lick Creek - Downstream end of project Site 1: Lick Creek - Downstream end of project Lick Creek Pre-Construction Benthic Samples 'nsf ?' : w.?. r' .1. ...fin" _ r4? } t :'-?ri 'li'1 K. .01 Site 2: Lick Creek - Downstream of confluence with Wallace Branch R Y IN= ! f 4 ?_ Site 2: Lick Creek - Downstream of confluence with Wallace Branch Lick Creek Pre-Construction Benthic Samples "dill P" l Site 3: Lick Creek - Upstream end of project Site 3: Lick Creek - Upstream end of project :-i Lick Creek Pre-Construction Benthic Samples R? d s? Site 4: Lick Creek - Upstream Reference - ?1 Site 4: Lick Creek - Upstream Reference Lick Creek Pre-Construction Benthic Samples Site 5: Wallace Branch - Upstream end of project Site 5: Wallace Branch - Upstream end of project y.. f. s ?. ` ??? ? w _^f1 ik 8A Site 6: Wallace Branch - Upstream Reference Site 6: Wallace Branch - Upstream Reference a ?+. . 3. Lick Creek Pre-Construction Benthic Samples BENTHIC MACROINVERTEBRATE SAMPLING REPORT FOR LICK CREEK STREAM RESTORATION LEE COUNTY, NORTH CAROLINA PREPARED BY: .Qo1f FOR: MARCH 2006 BENTHIC MACROINVERTEBRATE SAMPLES - LICK CREEK AND WALLACE BRANCH January 2006 Study Area Lick Creek is a tributary of the Cape Fear River, northeast of Sanford in Lee County; Wallace Branch is the northwestern fork of Lick Creek. Both streams are located in the Triassic Basin and drain portions of Sanford in Cape Fear River subbasin 7. Due to severe habitat problems, portions of these two streams has been selected for restoration, including construction of new channels with more sinuosity, graded banks, and better riffle-pool sequences. The substrate in Lick Creek and Wallace Branch is primarily sand and clay. Historic land use (agriculture, logging) has lead to deeply entrenched channels with steep, eroding banks. Problems in the Lick Creek area are related to both land use and the Triassic Basin geology. The clay soils near Sanford (including portions of both Cape Fear subbasins 7 and 11) do not produce either the rocky streams seen to the west in the Slate Belt area or the coarse sand/gravel streams seen to the east in the Sandhills ecoregion. The clay soils of the Triassic region also have poor groundwater storage, leading to flooding after heavy rainfall and lack of flow during droughts. Many Triassic streams stop flowing in the summer, severely limiting the diversity of the aquatic fauna. All portions of Lick Creek and Wallace Creek had poor habitat, characterized by a relatively uniform "run" habitat (few good pools or riffles), deeply entrenched channel, severely eroding banks, and sparse habitat for fish or benthic macroinvertebrates. Current land use within the project area is pasture; current land use for upstream reference sites is forest. A more detailed analysis of habitat characteristics will be presented elsewhere. Six sites were established within the upper Lick Cr catchment: 4 sites on Lick Creek and 2 sites on Wallace Branch. Sites are listed below in upstream/downstream order: Wallace Branch Site #6: Reference site above area to be restored. This area contains many beaverdams. Site #5: At the upper end of the project area. Lick Creek Site #4: Reference site above the area to be restored. Site #3: Within project area, upstream of Wallace Branch. Site #2: Within project area, downstream of Wallace Branch. Site #1: Downstream of project area. Benthic macroinvertebrate samples were collected on January 21, 2006 - prior to stream restoration. This data will be compared to post-restoration samples. Prior Data The North Carolina Division of Water Quality (DWQ) has no prior biological collections from Lick Creek. Collections by DWQ from nearby small Triassic streams (Gulf Creek, Hughes Creek, Little Buffalo Creek) usually yield only 3-5 taxa in the intolerant "EPT" groups (see methods). Larger streams in this area (Buffalo Creek) may have as many as 14-17 EPT taxa, probably due to more constant flow. Methods Benthic macroinvertebrates were collected using Qual-4 methods, as described in the Standard Operating Procedures for the Biological Assessment Group, NC Division of Water Quality. Four samples are collected at each site: 1 kick-net sample, 1 sweep-net sample, 1 leaf pack, plus visual inspection of large rocks and logs. Data analysis used both taxa richness (especially taxa richness for the intolerant EPT groups) and a biotic index. EPT taxa richness (a simple count of the number of different kinds of invertebrates that are in Ephemeroptera, Plecoptera or Trichoptera groups) usually increases with better water quality and/or habitat quality, although this metric naturally varies over a gradient of stream size within the Triassic Basin. The biotic index summarizes the tolerance data for all macroinvertebrate taxa; lower numbers indicate better water and/or habitat quality. Tolerance values for individual taxa vary from 0 to 10, but the biotic index for a piedmont stream is usually in the range of 4.5 to 9.0. Reference sites are used to develop site ratings (bioclassifications) using EPT taxa richness and biotic index values. Unfortunately, biologists with the North Carolina Division of Water Quality have been unable to find adequate reference sites for this ecoregion (Trish MacPherson, personal communication). Other Triassic Basin streams (near both Durham and Sanford) usually have low EPT taxa richness and high biotic index values (NC Division of Water Quality's Basinwide Assessment Reports for the Neuse River Basin in 2001 and for the Cape Fear River Basin in 2004). It is not clear whether this pattern reflects limits imposed by Triassic basin soils or if no undisturbed streams can be found in these areas. Early DWQ reports listed Triassic Basin streams as having Poor or Fair macroinvertebrate ratings, but their more recent reports simply list these streams as "Not Rated" until criteria can be developed for this ecoregion. DWQ also changed routine macroinvertebrate sampling times for Triassic Basin streams from summer to winter, in order to avoid collections during periods with no flowing water. Results and Discussion. Tables 1-2, Appendix 1 Wallace Branch There are many beaverdams at upstream site (#6), which reduces flow velocity and may cause lower dissolved oxygen values. The macroinvertebrate fauna of Wallace Branch reflected low- flow conditions, and it is likely that Wallace Branch stopped flowing during the Fall 2005 drought. Many of dominant taxa are more typical of swamps or ditches than streams: Hydrobaenus, Procambarus, and Crangonyx. This also was the only site where isopods (usually associated with lentic conditions) were common. None of the dominant species suggested enrichment, although most of the common and abundant taxa can withstand low dissolved oxygen concentrations. The stonefly Allocapnia was present only in Wallace Branch, being abundant at the upstream site and common further downstream. This suggests that water quality during winter months may be better in Wallace Branch than in Lick Creek. The low-flow assemblage in Wallace Branch, however, is made of tolerant and facultative species that contribute to the high biotic index values at both site #5 and site #6. Comparisons of sites #5 and #6 suggest a decline in water quality or habitat quality at site #5. Note both the higher biotic index at site #5 and the lower EPT abundance. This pattern may be quite different after stream restoration. Lick Greek The samples collected from Lick Creek showed a decline in water quality and/or habitat quality from site #4 (the upstream reference site) through site #2. The largest change was seen between site #3 and site #2, suggesting that Wallace Branch has a negative influence on aquatic life in Lick Creek. Site #4 and Site #3 had the lowest biotic index "values in this survey (6.2-6.6) and were the only sites where a mayfly (Stenonema modestum) was the dominant species. There was also a small decline between site #4 and site #3, illustrating the effects of land use changing from forest to pasture. Table 1. Taxa Richness (by group) and summary parameters, Wallace Branch (#5-6) and Lick Creek (#1-4), Lee County, January 2006. Sites are in upstream/downstream order. Wallace Br Lick Cr Group #6 #5 #4 _#3#2 #1 Ephemeroptera - 1 3 3 2 3 Poeoptera 1 1 1 - - 1 1 - - 1 Trichoptera - 1 1 2 2 3 1 4 Coleoptera 2 - - 2 Megaloptera - 2 1 4 5 2 5 Odonata Diptera: Misc. 3 3 2 1 3 1 Diptera: Chironomidae 7 11 4 2 4 4 Oligochaeta 1 3 - - 3 1 1 1 1 1 Crustacea 3 3 2 2 1 - 1 3 Mollusca 1 1 Other 1 3 - - Total Taxa Richness 22 30 21 16 18 42 38 43 26 78 Total Abundance* 86 77 5 4 1 2 EPT Taxa Richness 1 EPT Abundance* 10 3 5 16 13 4 8 Biotic index** 7.1 7.6 6.2 6.6 7.4 7.1 BI Rating Fair Poor Good-Fair Fair Fair Fair Common = 3, Rare =1(summed for all taxa in group) *Abundant= 10 , "Seasonally corrected. Ratings given here are for Piedmont streams; they are used solely to demonstrate between-site changes in water quality/habitat quality. These streams cannot be rated until criteria are developed for Triassic Basin streams. Table 2. Distribution of abundant species (>10 collected at any one site), Wallace Branch (#5-6) and Lick Creek (#1-4), Lee County, January 2006. indicates dominant taxa. Wallace Br Lick Cr Taxa #6 #5 #4 #3 #2 #1 EPHEMEROPTERA (Mayflies) A+ A+ C C Stenonema (=Maccaffertium) modestum - - PLECOPTERA (Stoneflies) Allocapnia sp A C - - - - COLEOPTERA (Beetles) A C R R C C Neoporus spp A Ancyronyx variegata - DIPTERA: SIMULIIDAE (Blackflies) Prosimulium spp A+ C C - - - DIPTERA: CHIRONOMIDAE (Midges) Hydrobaenus sp A+ A+ - - A A C R - A A Orthocladius obumbratus gr - R - C C A Tribelos jucundus - - A R - Polypedilum halterale gr - CRUSTACEA Procambarus sp (a crayfish)* C C R R - - Crangonyx sp (an amphipod) A A - - - - GASTROPODA (Snails) C - R - C A Physella sp (low DO indicator) *Crayfish are included are due to their larger size relative to other macroinvertebrates There may be a slight recovery at site #1, largely due to larger size and the subsequent addition of some species (especially elmid beetles). However, note the increase in Physella, an indicator of low dissolved oxygen concentrations. Rare Taxa There are very few rare or highly intolerant taxa in January samples from Lick Creek and Wallace Branch. Two species that were present in the January samples, however, are relatively uncommon in DWQ stream samples: Axarus sp. (Chironomidae). This genus is uncommonly collected in North Carolina, but there is little reason to believe it is an intolerant species. Some Axarus larvae burrow in clay sediments. Cnephia omithophda (Simuliiae). Usually identified (incorrectly) as C. pecuarum and collected in North Carolina along a narrow band within the inner coastal plain. Adler et al. (2004) indicate that this blackfly is found along most of east coast, extending west along the Gulf coast into Texas. C. omithophila is a winter species. Appendix 1. Taxa list and relative abundance, Wallace Branch (#5-6) and Lick Creek (#1-4)), Lee County, 21 January 2006. A=Abundant, C=Common, R=Rare. N #6 #5 #4 #3 #2 #1 Taxon EPHEMEROPTERA (Mayflies) C C Stenonema (=Maccaffertium) modestum 5.5 A+ A+ Stenacron interpunctatum 6.9 R R C Leptophlebia sp 6.2 R R R R Eurylophella sp 4.3 R PLECOPTERA (Stoneflies) Allocapnia sp 2.5 A C Clioperla Clio 4.7 R TRICHOPTERA (Caddisflies) R Cheumatopsyche sp 6.2 C R Ptilostomis sp 6.4 R COLEOPTERA (Beetles) 6 A 8 C R R C C Neoporus spp . 4 0 R Neoporus mellitus . Gyrinus sp 6.2 5 5 R R R Dineutus sp . 5 6 A Ancyronyx variegatus . C Macronychus giabratus 4.6 R Dubiraphia sp (larvae) 5.9 ODONATA (Dragonflies/Damselflies) Argia sp 8.2 7 8 R C R C R R Calopteryx sp . 8 5 R R R Gomphus sp Progomphus obscurus . 8.2 R R R R Boyeria vinosa 5.9 C R Libellula sp 9.6 R R Pachydiplax longipennis 9.9 R Macromia sp 6.2 R Somatochlora sp 9.2 R MEGALOPTERA Corydalus cornutus 5.2 R R Nigronia serricornis 5.0 R C Sialis sp 7.2 DIPTERA: MISCELLANEOUS Prosimulium spp 6.0 A+ C C C Simulium congareenarum 4.9 C C Cnephia ornithophila 5.0 3 R 7 R R R Tipula spp . 4 3 R R Hexatoma sp . 6 7 R Chrysops sp . Appendix 1. Continued Taxon DIPTERA: CHIRONOMIDAE (Midges) Conchapelopia gr Chironomus sp Kefferulus sp Tribelos jucundus Stenochironomus sp Stictochironomus sp Axarus sp Polypedilum halterale Rheotanytarsus sp Paratanytarsus sp Hydrobaenus sp Hydrobaenus Sp O Epler Diplocladius cultriger Tvetenia bavarica gr Orthocladius obumbratus gr Orthocladius oliveri Cricotopus annulator gr OLIGOCHAETA (Worms) Lumbriculidae Limnodrilus hoffineisteri Nais sp Spirosperma nikolskyi CRUSTACEA Procambarus sp Crangonyx sp Asellus (=Caecidotea) forbesi MOLLUSCA (Snails/Clams) Physella spp Sphaerium sp Pisidium sp Corbicula fluminea OTHER Corixidae (Hemiptera) Belostoma sp (Hemiptera) Prostoma graecens (Nemertea) Helobdella triserialis (Hiridinea) TV #6 #5 #4 #3 #2 #1 8.4 R R 9.6 C 10 R R 6.3 R C C A 6.5 R 6.5 R 2.0 C 7.3 A R 5.9 R 8.5 R 9.5 A+ A+ R 5.0 R 7.4 R R 3.7 R R 8.5 A A C A A 6.0 C R 7.6 R 7.0 R C C R 9.5 R C 8.9 R 5.3 R 7.0 C C R R 7.9 A_ A_ 6.0 C R R 8.8 C R C A 7.6 R C 6.5 R C C 6.1 C 9.0 R R 9.8 R 6.1 R C 9.2 R Benthic Sampling Locations for Lick Creek Stream Restoration Project, Lee Co., NC 1 `?) 7M ?f Iv- j I { 1 wf[l X11 /'. . r c 1 _ ? 7)5 Lick Creek Pre-Construction Benthic Samples i 4 I 'y }e U40.4 F ?- cti??3 ` Site 1: Lick Creek - Downstream end of project ,E? • .rte;? c v -? _ ?? fir, 1 '/ ? ??i i°??' a - &. fir Y _ M r :.. ,•?,f?' ... ',..? - 1 ?'i' =.. ? ,, ? .., ?." - _?..r ?:red4,' S?2?u ... ate. ? ?.... Site 1: Lick Creek - Downstream end of project Lick Creek Pre-Construction Benthic Samples I v Est „ r . - Site 2: Lick Creek - Downstream of confluence with Wallace Branch 2 a ,? c; rt r 7w" - ?S '? 8 k Site 2: Lick Creek - Downstream of confluence with Wallace Branch Lick Creek Pre-Construction Benthic Samples Site 3: Lick Creek - Upstream end of project Site 3: Lick Creek - Upstream end of project Lick Creek Pre-Construction Benthic Samples Site 4: Lick Creek - Upstream Reference Site 4: Lick Creek - Upstream Reference Lick Creek Pre-Construction Benthic Samples 5 4w Site 5: Wallace Branch - Upstream end of project i Site 5: Wallace Branch - Upstream end of project Lick Creek Pre-Construction Benthic Samples low a + ?? t i ' '4 ` Site 6: Wallace Branch - Upstream Reference xt- ??yp f t?l? >,i.,? rya r' ff t • b" ? • l ','-.'.;, 0 ._ EN ...NA Site 6: Wallace Branch - Upstream Reference O?O? W AT ?9QG CO r DWQ Project No.: V-J Applicant: 1Z.c4-n Project Nam Date of Issuance of 401 tt? MAY 1 MAY L?O? iO9-7 County- L 2G ?- //?'oan+?-, - f1-- • ---------------- Water Quality Certification: Certificate of Completion Upon completion of all work approved within the 401 Water Quality Certification or applicable Buffer Rules, and any subsequent modifications, the applicant is required to return this certificate to the 401/Wetlands Unit, North Carolina Division of Water Quality, 1650 Mail Service Center, Raleigh, NC, 27699-1650. This form may be returned to DWQ by the applicant, the applicant's authorized agent, or the project engineer. It is not necessary to send certificates from all of these. Applicant's Certification I, , hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature: Date: Agenj's =on I, ? / I Z ;"Z? i:?Z , hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the a ve ans an s eci ea3ions, and other ,,srr}}p?portin materials. T?_? Signature._ 11 C " Date* If this project was designed by a Certified Professional I, ?,• CggAN7 (aigg , as a duly registered Professional L wo*#41i.e., Engineer, Landscape Architect, Surveyor, etc.) in the State of North Carolina, having been authorized to observe (periodically, weekly, full time) the construction of the project, for the Permitee hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting mat k?. Signature Registration No. OZ t7 6 7 Date ' UT e-21 Zr-W6 14 7 77 N'1 AY 1. 7 2006 DENR - , ,?, ;T„ y' RAIPE` ,1!0!f A ACMA NWEV a C Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director 1 \ _ a t _ t)5 Division of Water Quality North Carolina Division of Water Quality, 401 Wetlands Certification Unit, 1650 Mail Service Center, Raleigh, NC 27699-1650 (Mailing Address) 2321 Crabtree Blvd., Raleigh, NC 27604-2260 (Location) 919-733-1786 (phone), 919-733-6893 (fax), http://h2o.enr.state.nc.uslncwetlands/ UI I 1 I f t r 0 r 051097 Stream Restoration Plan Lick Creek Lee County, North Carolina Submitted to: t i a ',,nen F'ROV3 R.ft.M North Carolina Department of Environment and Natural Resources North Carolina Ecosystem Enhancement Program 1652 Mail Service Center Raleigh, NC 27699-1652 o ? 1pp5 JAN 1 ? n???? o?oS?os a? Restoration Systems, LLC 1101 Haynes Street, Suite 107 Raleigh, North Carolina 27604 May 2005 Submitted by: t t 1 1 1 1 I 1 1 1 Stream Restoration Plan Lick Creek Lee County, North Carolina Prepared for: Restoration Systems, LLC 1101 Haynes Street, Suite 107 Raleigh, North Carolina 27604 By: URS Corporation 1600 Perimeter Park Drive, Suite 400 Morrisville, NC 27560 --[? 4?J Kathleen McKeithan, PE, CPESC Project Engineer -7S-Robert Bail 6y Project Manager May 2005 EXECUTIVE SUMMARY Restoration Systems is submitting this Restoration Plan to the North Carolina Ecosystem Enhancement Program (EEP) for the Lick Creek Stream Restoration Full Delivery Project with intentions of restoring a degraded section of Lick Creek and Wallace Branch located within Lee County, North Carolina. The project reach is approximately 8,500 linear feet. The project is located within the Cape Fear River Basin, Cataloging Unit 03030004. The site consists of 40 acres of floodplain, 5,000 linear feet of perennial, second/third order stream designated as Lick Creek and 3,500 linear feet of perennial, second order stream designated as Wallace Branch. The existing channels are highly degraded due to unrestricted livestock access, channel straightening activities, riparian vegetation removal, and increasing non-point source runoff from the developing watershed. The project site is in a rural setting currently pastured and contains open fields of grasses with woody vegetation confined to some areas adjacent to the existing stream reaches. The surrounding area is rural in nature, with some residential development. The project reach has active channel widening characterized by severe bank erosion. The primary goals and objectives of the restoration of Lick Creek focus on improving local water quality, enhancing flood attenuation and restoring aquatic and riparian habitat. These goals and objectives will be accomplished by: ¦ Reestablishing stream stability and capacity to transport watershed flows and sediment load by restoring stable channel morphology supported by natural instream habitat and grade/bank stabilization structures; ¦ Reducing non-point source sedimentation and nutrient inputs into the identified project reaches through the elimination of accelerated bank erosion, exclusion of livestock, and reestablishment of native riparian buffers greater than 50 feet in width; and ¦ Enhancing the capacity of the site to mitigate flood flows by improving the stream's connection to its floodplain. The proposed stream dimension, pattern, and profile was based on the detailed morphological criteria and hydraulic geometry relationships developed from reference reaches - stable portions of unnamed tributaries to Reedy Creek, a second order rural stream located in Anson County. The reference reaches are located in the same hydrophysiographic province as the ' project stream. The reference also has similar land use, valley slope, and sediment distribution as the project site. L The restoration design is based on a Priority Level 1 approach that will improve connection of approximately 9,500 linear feet of meandering, bankfull channel to its previous floodplain and provide stable flow maintenance and sediment transport. The design bankfull stage will equal the floodplain elevation. The design stream profile will restore stable bed morphology including appropriate riffle-pool sequencing. Cross-vane, J-Hook vane (J-Vane), and vane instream structures have been integrated in the design to provide grade control, assist in stabilizing the banks and reduce the burden of energy dissipation on the channel geometry. Biodegradable coir fiber matting will be used to provide temporary stabilization on the newly graded streambanks. The confluence of tributaries within the project reach will be incorporated and stabilized with a grade control structure to match the proposed grade of the restored main channel. Excavated materials from the design channel will be used to backfill the abandoned portions of the existing channel. Native woody and herbaceous species will be used to establish at minimum a fifty (50) foot wide riparian buffer on each side of the restored reach. The riparian buffer planting plan consists of zones in which different species are associated. Live staking with appropriate native species will also be used along the streambanks to provide natural stabilization as well as temporary ' seeding and planting of native herbs and grass seeding. Monitoring shall consist of the collection and analysis of stream stability and riparian/stream bank vegetation survivability data to assist in the evaluation of the project in meeting established restoration objectives. Specifically, the success of channel modification, erosion control and re- vegetation parameters will be assessed using measurements of stream dimension, pattern, and profile, site photographs, and vegetation sampling. I ii TABLE OF CONTENTS Executive Summary ................................................................................................................... 1.0 Introduction ......................................................................................................................1 r 1.1 General Project Description 1.1.1 USGS and NCDWQ River Basin Designations ............................................. ..1 1.1.2 NCDWQ Surface Water Classification ......................................................... ..1 2.0 1.2 Project Goals and Objectives ................................................................................... Watershed Characterization .......................................................................................... ..1 ..2 2.1 2.2 General Description ................................................................................................. Drainage Area ......................................................................................................... ..2 ..2 2.3 Land Use and Development Potential ...................................................................... ..2 2.4 Water Quality ........................................................................................................... ..3 2.5 Significant Cultural and Natural Resources .............................................................. ..3 2.5.1 Historical Resources .................................................................................... .. 3 2.5.2 Archaeological Resources ........................................................................... ..3 2.5.3 Rare/Threatened/Endangered Species and Critical Habitats ........................ ..3 3.0 Proj ect Site Existing Conditions Survey ...................................................................... ..4 3.1 3.2 General Site Description .......................................................................................... Geology and Soils ................................................................................................... ..4 ..4 3.3 Existing Riparian Buffer and Natural Communities .................................................. ..5 3.4 Existing Stream Characteristics ....:::::::::::::::::::::::::::::::::::::::::::::::............................ 3.4.1 Morphological Description. ..6 .6 3.4.2 Channel Evolution Stage .............................................................................. ..6 3.4.3 Stability Assessment .................................................................................... 3.4.4 Bankfull Verification ..................................................................................... ..7 ..7 3.5 Constraints .............................................................................................................. .. 8 ' 4.0 Methodology ................................................................................................................... ..8 4.1 Stream Classification ............................................................................................... .. 8 4.2 Sediment Transport Analysis ................................................................................... .. 9 4.3 Discharge Analysis .................................................................................................. 10 4.4 Flooding Analysis .................................................................................................... 10 4.5 Biotic Survey ........................................................................................................... 10 ' 5.0 Reference Reach Analysis ............................................................................................. 10 5.1 UT to Reedy Creek (Mainstem) Reference Reach ................................................... 11 6.0 5.2 UT to Reedy Creek (Tributary) Reference Reach .................................................... Stream Restoration Design ........................................................................................... 11 11 6.1 Proposed Conditions for Natural Channel Design .................................................... 6.1.1 Proposed Channel Description and Stream Classification ............................ 11 13 6.1.2 Sediment Transport ..................................................................................... 13 6.1.3 Flood Analysis .............................................................................................. 13 6.1.4 Structures Used for Natural Channel Design ................................................ 13 7.0 Riparian Buffer Restoration Design .............................................................................. 16 7.1 Eradication of Exotic Species .................................................................................. 16 7.2 Planting Plan ...........................................................................................................16 iii C 1 11 11 11 8.0 Wetland Creation ............................................................................................................18 8.1 Pocket Wetland .......................................................................................................18 9.0 Monitoring and Evaluation ............................................................................................ 19 9.1 Duration ................................................................................:.................................. 19 9.2 Reporting ................................................................................................................. 19 9.3 Stream Stability ....................................................................................................... 19 9.3.1 Dimension .................................................................................................... 19 9.3.2 Pattern ........................................ .......................................... 20 9.3.3 Profile .......................................................................................................... 20 9.3.4 Bed Materials ......................... .......................... 20 9.4 Photograph Reference Points .................................................................................. 20 9.4.1 Cross-Section Photograph Reference Points ............................................... 20 9.4.2 Longitudinal Photograph Reference Points .................................................. 21 9.4.3 Additional Photograph Reference Points ...................................................... 21 9.5 Bankfull Hydrology ................................................................................................... 21 9.6 Vegetation Monitoring .............................................................................................. 21 10.0 References ......................................................................................................................22 TABLES Table 1. Existing Channel Morphology by Sub-Reach .......................................................6 Table 2. Priority 1 Level Restoration ................................................................................12 Table 3. Morphological Design Criteria ............................................................................15 FIGURES Figure 1. Vicinity Map Figure 2. Project Location Map Figure 3. Watershed Extent Figure 4. Watershed Land Cover Figure 5. Project Site Aerial Figure 6. Soils Map Figure 7. Bankfull Indicators Figure 8. NC Rural Piedmont Regional Curve (Cross-sectional Area) Figure 9. Reference Reach Location Map Figure 10. Typical Cross-sections Figure 11A. Restoration Plan and Profile Sheet Figure 11 B. Restoration Plan and Profile Sheet Figure 11 C. Restoration Plan and Profile Sheet Figure 11 D. Restoration Plan and Profile Sheet Figure 11 E. Restoration Plan and Profile Sheet Figure 11 F. Restoration Plan and Profile Sheet Figure 12. Details: Typical Structures iv APPENDICES Appendix A. Project Site Existing Conditions Photographs Appendix B. Project Site Existing Conditions Data Appendix C. Reference Reach Photographs ' Appendix D. Reference Reach Data 11 Lick Creek Stream Restoration Plan Lee County, North Carolina 1.0 INTRODUCTION ' The purpose of the Lick Creek Restoration Stream Restoration Project is to restore a degraded section of Lick Creek and Wallace Branch located in Lee County, North Carolina. This Plan presents detailed information regarding the existing site and watershed conditions, the morphological design criteria developed from a selected reference reach, and the project design parameters based upon natural channel restoration methodologies. 1.1 GENERAL PROJECT DESCRIPTION Lick Creek is located approximately 2.6 miles northeast of the City of Sanford in rural Lee County, ' North Carolina (Figure 1: Vicinity Map). The site consists of 40 acres of floodplain, 5,000 linear feet of stream designated as Lick Creek and 3,500 linear feet of stream designated as Wallace Branch (Figure 2: Project Location Map). These reaches consist of perennial, second and third order streams that have historically been impacted by riparian and bank vegetation removal, the introduction of agricultural ditch inputs, channel straightening, unrestricted livestock access, and the increasing development of the contributing drainage area. Existing land use within the site consists of forested areas and pasture. The site is located within the floodplains of Wallace Branch ' and Lick Creek so elevations remain relatively level. Past land management activities have included timber harvest with resulting land clearing for pastoral uses. 1.1.1 USGS and NCDWQ River Basin Designations The project reach is located in the Lick Creek watershed of the Cape Fear River Basin (United States Geological Survey (USGS) 14-digit Hydrologic Unit 03030004010010) within North Carolina Division of Water Quality (NCDWQ) sub-basin 03-06-07. The 03-06-07 subbasin contains all of the Lick Creek drainage area as well as all other drainages to the 25-river miles of the Cape Fear River extending from near the confluence at Lick Creek in Lee County to near Buies Creek in. Harnett County. This subbasin is primarily forested, although agriculture accounts for a significant amount of land usage. 1.1.2 NCDWQ Surface Water Classification The NCDWQ assigns surface waters a classification in order to help protect, maintain, and preserve water quality. Lick Creek and Wallace Branch are classified as WS-IV waters protected as water supplies which are generally in moderately to highly developed watersheds. Local programs to control non-point source and stormwater discharge of pollution are required. These waters are additionally classified as suitable for aquatic life propagation and survival, fishing, wildlife, secondary recreation, and agriculture. Based upon their 1992 rating, NCDWQ has assigned all streams within this sub-basin a water quality use support rating of "fully supporting" with increasing watershed development and non-point source pollution as identified causes of probable impairment (NCDENR 2005). 1.2 PROJECT GOALS AND OBJECTIVES The goals and objectives of the Lick Creek Stream Restoration Project focus on improving local water quality, enhancing flood attenuation and restoring aquatic and riparian habitat and will be accomplished by: ¦ Reestablishing stream stability and capacity to transport watershed flows and sediment load by restoring stable channel morphology supported by natural instream habitat and grade/bank stabilization structures; Lick Creek Stream Restoration Plan Lee County, North Carolina ¦ Reducing non-point source sedimentation and nutrient inputs into the identified project reaches through the elimination of accelerated bank erosion, exclusion of livestock, and reestablishment ' of native riparian buffers greater than 50 feet in width, and ¦ Enhancing the capacity of the site to mitigate flood flows by improving the connection of the stream to its floodplain. 2.0 WATERSHED CHARACTERIZATION 2.1 GENERAL DESCRIPTION The project site is located in a rural setting within the Piedmont Physiographic Province. The topography is characterized by nearly level to steep upland areas of the Piedmont {Stimpson 1989). The headwaters of both Lick Creek and Wallace Branch form to the west and south of the project site, along the fringe of the Sanford City Limits. Elevations within the drainage area range from a low of 200 feet National Geodetic Vertical Datum (NGVD) within the bed of Lick Creek to a high of approximately 400 feet NGVD along the southwestern drainage area boundary near Sanford (USGS 1970, 1974, 1977, & 1993). 2.2 DRAINAGE AREA The total drainage area for the project is 14.0 mil (Figure 3: Watershed Extent). The contributing area to the Wallace Branch project reach is 4.9 mil while the contributing area to the Lick Creek project reach before the confluence with Wallace Branch is 8.9 mil. Prior to reaching the downstream limits of the project area, an additional 0.2 miz of area drains to the project reach. 2.3 LAND USE AND DEVELOPMENT POTENTIAL Land use in the drainage area consists primarily of forest, pasture, and agriculture. Additional land uses include rural residential development, secondary surface transportation routes, and suburban residential and commercial/industrial development in the headwaters. The headwaters of the contributing drainage area includes the eastern portion of the Sanford Municipal Limits and Extra- territorial Jurisdiction (ETJ) which lies approximately 2.6 miles southwest of the site {Figure 4: Watershed Land Cover). ' Lee County experienced a population growth of approximately 19 percent from 1990 to 2000 and is predicting a 16 percent increase by 2010. Most of this growth has occurred directly north of and south of the City of Sanford adjacent to the major transportation routes of US 1, US 15, US 501, ' and US 421. Development potential within the contributing drainage area would be considered high based solely ' on the proximity of the expanding Sanford urban area and the existing US 1 and US 421 transportation routes. However, the pending US 421 Bypass Transportation Improvement Project around the eastern side of Sanford and through the middle of the site's contributing drainage area serves to further increase this development potential. The NCDOT is currently finalizing the design of the US 421-NC 87 Bypass of Sanford (Transportation Improvement Program Project R-2417). The proposed design is approximately 11 miles in length extending west of the City of Sanford from SR 1400 {Cumnock Road) to NC 87 west of SR 1138 (Harvey Faulk Road). Right-of-way acquisition is in progress with construction scheduled to begin in Fiscal Year (FY) 2008 (NCDOT 2005). Lick Creek Stream Restoration Plan Lee County, North Carolina 11 Relatively lower residential housing costs for commuters to the RTP/Raleigh/Cary job market and a strong commitment by County officials to offer economic incentives to attract manufacturing facilities serve to confirm that expansion of development in the site area is likely to accelerate in conjunction with the construction of the US 421 Bypass. According to the Lee County Economic Development Corporation (EDC), "local access will become even stronger when the US 421 Bypass is completed, opening southern Lee County for easy trucking." 2.4 WATER QUALITY The location of the proposed stream restoration along Lick Creek and Wallace Branch is potentially important to local water quality due to proximity to the Cape Fear River and the City of Sanford drinking water intake (located approximately two miles downstream of Lick Creek's confluence with the Cape Fear River near the NC 42 river crossing). In the future, when overflow residential development from RTP and existing residential/industrial development in Sanford expands, this restored and protected site will afford a degree of protection to local water quality. As part of their land use planning initiatives, Sanford and Lee County officials are actively developing protection initiatives for environmentally sensitive areas by setting long-term goals that include: 1) preserving stream valleys for open space corridors and passive recreation; 2) identifying, protecting, and enhancing ecologically valuable land and surface water for the present and future community residents; 3) promoting Lee County as a "Green" community; and 4) creating buffering along all creeks, rivers, and floodplains in the community. Their specific buffering goals include establishing 30-foot minimum buffers along all creeks and streams, and a 300-foot minimum buffer adjacent to all riverbanks including the Little River, Deep River, and Cape Fear River. The proposed project is supportive of these local water quality goals, will serve to address existing deficiencies with the WS-IV watershed, and will assist the EEP in meeting mitigation goals in the Cape Fear River Basin 03030004 cataloging unit. 2.5 SIGNIFICANT CULTURAL AND NATURAL RESOURCES 2.5.1 Historical Resources A review of available records at the North Carolina Department of Cultural Resources - State Historic Preservation Office (SHPO) indicates a survey for Lee County has been completed. There are numerous resources mapped within the contributing drainage area to the proposed project. However, only two structures, designated as potential 50-year old structures for which evaluations have not been conducted, occur within the vicinity of the site. These structures are located on upland areas approximately 500 feet from the existing Lick Creek channel and well outside of the proposed riparian corridor. 2.5.2 Archaeological Resources A review of available records indicates that no known archaeological sites are recorded within the project site or adjacent areas and no archeology survey is recommended. 2.5.3 Rare/Threatened/Endangered Species and Critical Habitats A review of the North Carolina Natural Heritage Program (NCNHP) database was conducted to determine the presence of any rare, threatened, or endangered (RTE) species or critical habitats it t fl Lick Creek Stream Restoration Plan Lee County, North Carolina on or near the site. Additionally, existing site conditions were evaluated in order to determine if suitable habitat exists on the site for supporting listed species occurring within the county. No listed occurrences of RTE species / critical habitats or existing suitable habitat for supporting such occurrences were identified on or near the site. Although no protected species were identified within the project area, the proposed project has the potential to restore habitat suitable for supporting a listed species. Historic and current occurrences of harperella (Ptilimnium nodosum) were indicated on islands in the Deep River approximately 7 miles north of the project stream (NCNHP 2004). Harperella is federally and state listed as endangered. Harperella is an annual herbaceous plant with a slender, smooth stem and hollow, quill-like leaves. Its flowers are small, white, and arranged in umbels similar in appearance to Queen Anne's lace (Daucus carota). Harperella grows in thin streamside soils between cobble and in rock crevices. Populations of the species are dependant on seasonal fluctuations of water levels. Sustained periods of higher winter and spring water levels provide protection from cold and ice, and removal of competing species. Lower summer flows expose seedbed and rooting strata (NCDENR 2001a). It is anticipated that the restored stream conditions will eliminate excessive silty, fine-grained sediment and produce the seasonal flood regime suitable for this species to thrive. 3.0 PROJECT SITE EXISTING CONDITIONS SURVEY 3.1 GENERAL SITE DESCRIPTION The project site is located in a rural area outside the City of Sanford. The majority of the project site is currently pastured and dominated by open fields of grasses with woody vegetation confined to areas adjacent to the existing stream reaches and along the Lick Creek reach section that is partially forested (Figure 5: Project Site Aerial). The project reach crosses one roadway, Lower Moncure Road. The site consists of 40 acres of floodplain, 3,500 linear feet of stream designated as Wallace Branch and 5,000 linear feet of stream designated as Lick Creek. These reaches consist of perennial, second and third order streams that have historically been impacted by riparian and bank vegetation removal, the introduction of agricultural ditch inputs, channel straightening, unrestricted livestock access, and the increasing development of the contributing drainage area. Photographs of representative site conditions are provided in Appendix A (Project Site Existing Conditions Photographs). 3.2 GEOLOGY AND SOILS The project site is located in the southeastern portion of the Piedmont physiographic province, specifically, within the Chatham Group, Sanford-Durham Sub-basin of the Triassic Basin ecoregion. The Triassic Basins consist of dissected irregular plains with some low rounded hills and ridges. This ecoregion has low to moderate gradient streams with relatively wider floodplains than other Piedmont ecoregions (Griffith et al 2002). ' According to the Soil Survey of Lee County (Stimpson, 1989), predominant soil groups found within the contributing watershed include Mayodan-Pinkston, Creedmoor-White Store, and Chewacla- Wehadkee-Congaree (Figure 6: Soils Map). ' Soils within the project site are predominately mapped as Congaree silt loam (Cp). The site also includes minor areas of Chewacla silt loam (Ch), present at the upstream end of the floodplain of Lick Creek, and Mayodan fine sandy loam, found on the small upland inclusion south of Wallace Branch near Lower Moncure Road (Stimpson 1989). 4 Lick Creek Stream Restoration Plan Lee County, North Carolina Congaree silt loam, a thermic Typic Udifluvent, is swell-drained soil that generally occurs in narrow bands on nearly. level slopes (0-2%) parallel to streams where channels are deep enough to provide good drainage. They were formed in fine loamy material washed from soils on uplands. Congaree soils typically contain inclusions of Chewacla soils, which have hydric inclusions, and Wehadkee soils, which are hydric soils. Congaree soils are frequently flooded for very brief periods, have moderate permeability, and low shrink-swell potential. The seasonal high water table can be as shallow as 2.5 feet. In a typical profile, the surface layer is silt loam approximately 9 inches thick with underlying material to a depth of 52 inches that is friable silt loam stratified with I thin lenses of fine sandy loam. Below this, to a depth of about 65 inches is silty clay loam. Congaree soils are classified in the B hydrologic soil group (Stimpson 1989). ' If destabilized, the low cohesive strength of these soils makes them highly vulnerable to active erosional processes such as slab and rotational failure due to basal cleanout, especially in the absence of adequate streambank vegetation. ' Chewacla loam, a thermic Fluvaquentic Dystrochrepts, is described as a nearly level and somewhat poorly drained soil found within long, narrow floodplains along major streams. The soil is moderately permeable, and available water capacity is high. The seasonal high water table is 0.5 foot to 1.5 feet below the surface, which allows frequently flooding for brief periods. Chewacla soils, which have hydric inclusions, typically contain small inclusions of Congaree soils, which have hydric inclusions, and Wehadkee soils, which are hydric soils located in depressions. Chewacla soils are mostly used as woodland with small areas used as cropland or pasture (Stimpson 1989). 3.3 EXISTING RIPARIAN BUFFER AND NATURAL COMMUNITIES The project site is in a rural setting with agricultural activities occurring in close proximity including pasturing of cattle and a fowl production facility. Two vegetative communities were identified on ' site, Agricultural Grass and PiedmonVMountain Bottomland Forest. The existing stream buffer in the farming area is not regarded as a naturally occurring system, but as a result of human induced disturbance. The pastured areas bordering the project channels are primarily vegetated with typical field grasses such as fescue (Festuca sp.) and other herbs and shrubs. Other herbaceous species include chickweed (Stellaria media), curly dock (Rumex crispus), white clover (Trifolium repens), and dog fennel (Eupatorium capillifolium). Scattered individuals or small clumps of shrubs and trees were also noted in these areas, predominantly sweetgum (Liquidambar styracif/ua), red maple (Acer rubrum), and eastern redcedar (Juniperus virginiana), blackberry species (Rubus sp.) and Chinese privet (Ligustrum sinense). The canopy above the Lick Creek reach contains species indicative of a Piedmont/Mountain Bottomland Forest (Schafale and Weakley 1990). The dominant canopy species in this area were American sycamore (Platanus occidentalis), sweetgum, river birch (Betula nigra), green ash (Fraxinus pennsylvanica), and box-elder maple (Acer negundo). Ironwood (Carpinus caroliniana) and American elm (Ulmus americana) were also present. The shrub level was fairly dense throughout these areas and was dominated by Chinese privet (Ligustrum sinense), giant cane (Arundinaria gigantea), and saplings of the canopy tree species. Grape (Vitus spp.), greenbrier (Smilax spp.), poison ivy (Toxicodendron radicans), and Japanese honeysuckle (Lonicera japonica) were present throughout. The predominant species rooted in the stream banks was Chinese privet. The canopy of the forested areas beyond the levee on the adjoining property to the south and east ' of the stream has been altered by forestry operations. Where this logging activity was conducted, Lick Creek Stream Restoration Plan Lee County, North Carolina the canopy was approximately 10 feet tall and the dominant species were sweet9um box-elder maple, red maple, and American hazel (Cory/us americana). Chinese privet, grape, greenbrier, poison ivy, and Japanese honeysuckle were noted throughout. An area to the northwest of the confluence of Lick Creek and Wallace Branch was also identified as a Piedmont/Mountain Bottomland Forest community. The species composition was similar to the other bottomland forest areas identified; however, it has a higher constituent of sweetgum and river birch and appears to be subject to frequently saturated conditions and considered a jurisdictional wetland. This area totals approximately 3.5 acres, but was not subject to a jurisdictional delineation. Of this acreage, only one-half to one acre are planned to be included in the restored stream/riparian corridor easement and none of the area will be impacted by the stream design or construction. 3.4 EXISTING STREAM CHARACTERISTICS 3.4.1 Morphological Description A Rosgen Level II assessment was conducted initially in March 2004 to determine restoration potential of the site and Rosgen Level III assessment in January 2005 to gather existing stream dimension, pattern, and profile data (i.e., width, depth, cross-sectional area, slope, radius of curvature, belt width, meander length), develop morphological parameters (i.e., W/D ratio, entrenchment ratio, radius of curvature to bankfull width ratio, sinuosity). The project reach is subdivided into five sections due to the road crossing, confluence of Wallace Branch and Lick Creek, and the change in drainage areas. Data developed from this assessment are summarized below and detailed data records are presented in Appendix B jProject Site Existing Conditions Data). Table 1. Existing Channel Morpholoqy by Sub-Reach Parameter Wallace Branch Reach A Wallace Branch Reach B Lick Creek Reach C Lick Creek Reach D Lick Creek Reach E Drainage Area mi 4.89 4.94 8.86 13.89 14.01 Bankfull Width ft 25.4 16.0 29.9 32.6 26.1 Mean Bankfull Depth ft 2.4 3.1 2.9 4.0 4.8 Max Bankfull Depth ft 4.3 4.3 5.1 5.9 6.1 Width / Depth Ratio 10.5 5.2 10.3 8.1 5.4 Width Flood prone Area (ft) 110 100 120 100 120 Bankfull Area ft 61.5 65.0 87.0 132.1 126.7 Entrenchment Ratio 4.3 6.3 4.0 3.1 4.6 Bank Hei ht Ratio 1.3 1.2 1.0 1.1 1.2 Average Slope ft/ft 0.0028 0.0017 0.0027 0.0008 -0.0003 Sinuosity K 1.39 1.15 1.08 1.14 1.71 Ros en Stream Type Degraded E4 Degraded E4 ?D_eqLaded E4 Degraded E4 Degraded E4 3.4.2 Channel Evolution Stage Historically, on-site reaches may have been characterized as E4 streams. E-type streams are characterized as slightly entrenched, riffle-pool channels with high sinuosity (stream length/valley length) greater than a 1.5 ratio. E-type channels are typically considered a stable stream form. However, these streams are sensitive to disturbance, especially in low cohesive soils, and may rapidly degrade to unstable G and F-type channels. 1 1 Lick Creek Stream Restoration Plan Lee County, North Carolina To better understand the existing condition of the project stream, qualitative stability assessments of distinct stream sections were developed based upon measured stream dimensional characteristics (i.e., entrenchment ratio, bank height ratio) and visual observations utilizing the Pfankuch Channel Stability and Rosgen Bank Erosion Hazard Index (BEHI) methodologies. These ' evaluations confirm that both streams are in a poor state of stability and exhibit high potential for continued bank erosion (See Appendix B). The impacts associated with unrestricted cattle access to the stream and the absence of riparian and bank vegetation are the most significant factors contributing to stream degradation on site. Grazing of livestock near stable streams generally leads to channel adjustments including increases in bank erosion, sediment supply, and width/depth ratio. On-site, hoof shear and a lack of sufficient stabilizing vegetation have resulted in a high rate of bank erosion and collapse. This bank instability has begun the process of incision, over-widening and straighting to varying ' degrees. The large amount of fine-grained particles contributed by the eroding banks is causing excessive sediment accumulation and channel aggradation that only exacerbates the need for the hydraulically inefficient channels to over-widen. This silt and sediment buildup appears to be the main aquatic habitat-limiting factor as it clogs the substrate and creates conditions unsuitable to ' support diverse bivalve, benthic macroinvertebrate, and fish habitat. It is important to consider this process of channel evolution where incision, widening and aggrading ' is occurring when evaluating the potential of the existing degraded channel to naturally stabilize over time. Without intervention, it is expected that bank materials will continue to erode at an accelerated rate - a process that is likely to be exacerbated by flow regime alterations that will ' occur in response to pending watershed development. The channels are expected to continue degrading, causing the stream to migrate from a degraded E-type to an incised G-type or a further overwidened F-type stream. ' 3.4.3 Stability Assessment I 1 E The current "stream state or condition" (Rosgen 1996) was further analyzed using Rosgen Level III methodologies to assess stability through an examination of parameters such as channel dimension (W/DS;te compared with W/D,fe,,ce), vertical stability (Bank Height Ratio), lateral stability (Bank Erosion Hazard Index (BEHI)), and sediment supply/transport. In the project reach, comparisons of the existing width-to-depth ratio values to the reference reach width-to-depth ratio values vary slightly and bank height ratios in this section ranged from 1.0 to 1.3. However, Bank Erosion Hazard Index (BEHI) scores ranged from 39.2 to 39.8 indicating a high potential for continued bank erosion and channel widening in the upper project reach. Additionally, sediment supply is high from severely eroding banks. The existing channel also exhibits long straightened reaches, lack of riffle-pool sequence, lack of pool depth and some entrenchment holding above bankfull flows longer than in reference reach situation. Collectively, these factors indicate both vertical and lateral instability through channel incision and widening, respectively, in this portion of the project reach. 3.4.4 Bankfull Verification The accepted methodology for natural channel design is based on the ability to select the appropriate bankfull discharge and generate the corresponding bankfull hydraulic geometry from a stable reference reach. Thus, the determination of bankfull stage is the most critical component of the natural channel design process. Lick Creek Stream Restoration Plan Lee County, North Carolina Observable bankfull stage indicators in North Carolina include the incipient point of flooding (top of bank), upper breaks in bank slope, the back of the highest depositional feature (i.e. point bars and benches), and the highest scour line. At the project reach, the most consistent field indicator of bankfull stage proved to be a discernable change in bank slope aspect. Photographs of typical bankfull indicators and related morphological features at the project site are provided in Figure 7: Bankfull Indicators. The identification of bankfull stage can be problematic, especially in a degraded system. Therefore, verification measures must be taken to ensure the accurate identification of the bankfull stage. The field indicated bankfull stage was verified using a combination of tools and data, including regional hydraulic geometry relationships (regional curves) (Harmon et al 1999). The bankfull cross-sectional areas for the project reach were consistent with the cross-sectional area regressed power function lines from the regional curve; plotting within the 95% confidence ' limits (Figure 8: NC Rural Piedmont Regional Curve). 3.5 CONSTRAINTS The presence of any constraints that have the potential to hinder restoration activities on the project site were evaluated. This evaluation focused primarily on the presence of hazardous ' materials, utilities, restrictive easements, rare/threatened/endangered species or critical habitats, cultural resources, and the potential for hydrologic trespass as well as any site conditions that have the potential to restrict the restoration design and implementation. i The restoration design was required to incorporate the presence of structural requirements associated with the Lower Moncure Road Bridge over Wallace Branch. The 50-foot right-of-way, which contains a subsurface water line, dictated limitations in stream planform adjustment and riparian revegetation parameters. No other conditions, natural or man-made, were identified as having the potential to impede the ' proposed restoration activities. 4.0 METHODOLOGY 1 Information and techniques on stream classification and morphology from Applied River Morphology by Rosgen (1996) was used for classifying the stream and reference reaches. For this restoration plan, the existing conditions of the stream and surrounding area were first observed and recorded in order to understand what was occurring within the system. This enabled the development of a plan that focuses on the restoration of the entire system. Information was collected on existing conditions, reference conditions, and proposed conditions for the stream and buffer restoration areas. ' 4.1 STREAM CLASSIFICATION Information on stream morphology and classification from Applied River Morphology (Rosgen ' 1996) was used to evaluate and classify the stream. Several pieces of data are needed in order to classify a stream including: width-to-depth ratio, entrenchment ratio, slope, sinuosity, and dominant type of channel material. All five of the criteria are interrelated and used to determine the current ' condition of the channel, classify the stream, and aid in the design process. 1 Lick Creek Stream Restoration Plan Lee County, North Carolina Width-to-depth ratio is the ratio of the bankfull width to the mean depth of the bankfull channel. ' The width-to-depth ratio indicates the channel's ability to dissipate energy and transport sediment. The entrenchment ratio is the vertical containment of the stream and the degree to which the channel is incised in the valley floor. The entrenchment ratio indicates if the stream is able to ' access its floodplain. The flood-prone width divided by the bankfull width yields the entrenchment ratio. The slope is the change in water surface elevation per unit of stream length. The slope can be analyzed over the entire reach, to determine if the slope is stable within the existing channel material, or over sections, to determine the condition of pools and riffles. Sinuosity is the ratio of stream length to valley length. Extremely low sinuosity channels in the piedmont of North Carolina typically indicate a straightened channel. Channel bed and bank materials indicate the channel's ' resistance to hydraulic stress and ability to transport sediment (Rosgen 1996). Elevation measurements for the longitudinal profile survey as well as pool and riffle cross-sections included, but were not limited to: ¦ thalweg, ¦ top of low bank, ¦ edge of water, ¦ terrace, ¦ water surface, ¦ width (bankfull, top of channel, flow) ' bankfull, ¦ depth (mean, bankfull, max). Measurements were also taken for the following: • bank slope, ¦ straight length, ¦ width of flood prone area, ¦ pool-to-pool spacing, ¦ belt width, ¦ bankfull area, ' ¦ valley length, ¦ composition of channel materials. These items helped to classify the stream and are used in the design process. Once the ' measurements were known, a design was proposed based on the geomorphic processes occurring with the channel. The survey also identified design constraints of the site (e.g., roadways, culverts, and bridges). 4.2 SEDIMENT TRANSPORT ANALYSIS The stream's ability to transport the sediment load without aggrading or degrading is the threshold of the stream's stability. This stability is evaluated through an evaluation of channel competency. Competency is the channel's ability to move particles of a certain size, expressed as units of Ibs/ft2. 0 L Shear stress is the force required to initiate the general movement of particles in a streambed. This entrainment of particles must have the ability to move the largest particle from the bar sample (D;) to prevent aggradation of particles. In order to move the D; particle, the stream design must meet a critical depth and slope. The shear stress analysis indicates whether a stream has the ability to move its bedload. To validate this theory-based explanation, shear stress was calculated for the design riffle cross-sections in both the upper and lower project reaches using the equation: = yRs Where:T = shear stress (Ibs/ft2) y = specific gravity of water (62.4 Ibs/ft3) R = hydraulic radius (ft) s = average water slope (ft/ft) 9 Lick Creek Stream Restoration Plan Lee County, North Carolina t 4.3 DISCHARGE ANALYSIS ' The methodology used to evaluate the hydrologic analysis required the evaluation of the existing stream's bankfull discharge. The bankfull discharge was determined by evaluating the ' North Carolina Rural Piedmont Discharge Curve (Harman et al 1999). 4.4 FLOODING ANALYSIS ' Hydrologic Engineering Center's River Analysis System Version 3.01 (HEC-RAS) was used to evaluate how the discharge flows within the proposed channel geometry. This evaluation ' verifies that the proposed plan, dimension, and profile would adequately carry the discharge at the bankfull stage, the point where water begins to overflow onto the floodplain tUSACE 2001). Given that the project involves modifications to a stream channel, it is important to analyze the effect of the change on flood elevations. Floodwater elevations were analyzed using HEC-RAS. HEC-RAS is a software package designed to perform one-dimensional, steady flow, analysis of water surface profiles for a network of natural and constructed channels. ' HEC-RAS uses two equations, energy and/or momentum, depending upon the water surface profile. The energy losses are evaluated by friction (Manning's equation) and contraction/expansion (coefficient multiplied by the change in velocity head). The momentum equation is used in situations where the water surface profile rapidly varies, such as hydraulic jumps and stream junctions. Backwater analysis was performed for the existing and proposed conditions for both bankfull and 100-year discharges. In addition to steady flow data, geometric data are required to run ' HEC-RAS. Geometric data consists of establishing the connectivity of the river system, which includes: cross-section data, reach lengths, energy loss coefficients (friction losses, contraction, and expansion losses), and stream junction information. ' 4.5 BIOTIC SURVEY A survey of the biotic community was conducted prior to restoration. The survey of the existing reach included observation of aquatic species, terrestrial wildlife, and plant communities. The post-construction stream survey will also include those items. This information assists with development of the restoration plan and will provide evidence for measuring the successfulness of the restoration project. 5.0 REFERENCE REACH ANALYSIS A reference reach is a channel with a stable dimension, pattern, and profile within a particular valley morphology. The reference reach is used to develop dimensionless morphological ratios (based on bankfull stage) that can be extrapolated to disturbed/unstable streams to restore a stream of the same type and disposition as the reference stream (Rosgen, 1998). ' The reference reach search encompassed the entire Triassic basin within North Carolina. Finding stable streams with the correct sediment type, valley type and slope was difficult. The search for an appropriate reference reach exhausted the Triassic basin and yielded only two reference reaches within Anson County, North Carolina suitable for the restoration reach. The ' streams are referred to as UT to Reedy Creek Mainstem and UT to Reedy Creek Tributary. 10 t 0 1 Lick Creek Stream Restoration Plan Lee County, North Carolina 5.1 UT TO REEDY CREEK (MAINSTEM) REFERENCE REACH A stable section of an unnamed tributary to Reedy Creek (mainstem), a second order stream located in Anson County that flows south into Reedy Creek, was selected as a reference reach for the project (Figure 9: Reference Reach Location Map). Approximately 232 linear feet (15 bankfull widths) of the unnamed tributary to Reedy Creek were surveyed in February 2005. The selection of this reach was based on its location in the same hydrophysiographic province, similar watershed position and land use, and similar sediment regime as the project site. Likewise, the valley slope (0.6 % compared to 0.8 %) and sediment distribution (d50 of 5 mm compared to 4 mm) of the reference site are very similar to that of the project site. The unnamed tributary to Reedy Creek reference reach was classified as a E4 stream type. Collected morphological data as well as representative photographs of the reference site are provided in Appendix C and Appendix D. The measured morphological variables and dimensionless hydraulic geometry relationships developed to facilitate the restoration design are provided in Section 6: Stream Restoration Design. 5.2 UT TO REEDY CREEK (TRIBUTARY) REFERENCE REACH In addition to the aforementioned reference reach, a tributary (UT to Reedy Creek Tributary) to that reference reach was also surveyed and evaluated as supporting data for the stream design in February 2005. Approximately 109 linear feet (16 bankfull widths) of the tributary was surveyed. The selection of this reach was based on its location as a contributing tributary with similar watershed position, land use, similar sediment regime, valley slope (0.6 % compared to 0.9 %) and sediment distribution (d50 of 1.1 mm compared to 4 mm) to that of the project site. ' The tributary reference reach was classified as an E5 stream type. Collected morphological data as well as representative photographs of the reference site are provided in Appendix C and Appendix D. The measured morphological variables and dimensionless hydraulic geometry ' relationships developed to facilitate the restoration design are provided in Section 6: Stream Restoration Design. 6.0 STREAM RESTORATION DESIGN 6.1 PROPOSED CONDITIONS FOR NATURAL CHANNEL DESIGN ' The restoration design of Wallace Branch and Lick Creek is based on a Priority Level 1 approach, as described in "A Geomorphological Approach to Restoration of Incised Rivers", (Rosgen, 1997). For clarity and convenience, the definition of Priority 1 Restoration is provided in Table 2. 11 L 1 11 fl H L 1 7-7 L__. Lick Creek Stream Restoration Plan Table 2. Priority 1 Level Restoration. Lee Countv. North Carolina Description Methods Advantages Convert G, F and Re-establish channel on previous floodplain Re-establishment of floodplain and degraded E/C using relic channel or construction of new stable channel: stream types to C bankfull discharge channel. ¦ reduces bank height and or E stream types streambank erosion, at previous Design of stable dimension, pattern, and profile ¦ reduces land loss, elevation with based upon morphological criteria developed ¦ raises water table, floodplain. from reference reach with similar watershed, ¦ reconnects stream to floodplain valley, land use, and sediment supply. providing flood attenuation ¦ decreases sediment, Fill in existing incised channel or create ¦ improves aquatic and terrestrial discontinuous oxbow lakes level with new habitats, floodplain elevation. ¦ improves land productivity, and ¦ improves aesthetics. Adapted from Rosgen (1997), A Geomorphological Approach to Restoration of Incised Rivers". The design proposes constructing 9,500 linear feet of meandering channel. Based upon existing stream and valley characteristics, a Priority Level 1 restoration approach, as generally defined in Table 2, will be used to restore stable "E4" stream channels. The restoration will establish a bankfull channel with a native floodplain at bankfull elevation and the dimension necessary to provide stable flow maintenance and sediment transport. The design bankfull stage will equal the floodplain elevation in the new channel (bank height ratio = 1.0). The proposed stream dimension, pattern, and profile will be based on the detailed morphological criteria and hydraulic geometry relationships developed from the reference reach stream, see Table 3. The establishment of a stable bedform (i.e., riffle-pool sequence, pool spacing) will be addressed in the profiling of the design channel. Refer to Figures 10 and 11A-F for the proposed channel dimension, pattern and profile. In-stream structures such as cross-vanes, j-hook vanes, rock vanes, root wads, etc. (Figure 12: Details: Typical Instream Structures) will be incorporated in the stream design to reduce the burden of energy dissipation on the channel geometry. These structures are designed to reduce bank erosion and the influence of secondary circulation in the near-bank region of stream bends. The structures further promote efficient sediment transport and produce/enhance in-stream habitat. Cross-vanes will serve as grade control in the restored channel. Biodegradable coir fiber matting will be used to provide temporary stabilization on the newly graded streambanks as well as planting of temporary seed mixtures. The confluence of tributaries with the restored stream will be stabilized with grade control structures and step sequences where necessary to match the proposed grade of the restored main channel. Excavated materials from the design channel will be used to backfill the abandoned channel sections. However, shallow linear depressions (oxbows) within the existing channel belt width may be incorporated to provide additional flood storage and valuable aquatic habitat in the floodplain. Cattle exclusion fencing will be installed along the outer boundary of the restored riparian buffer / permanent conservation easement area. This will prevent continued bank erosion and collapses caused by hoof shear as well as eliminate cattle excrement and resulting fecal coliform loading. A limited number of stabilized, rock ford stream crossings will be installed to provide cattle access to isolated pasture areas. These crossing points will be fenced on both sides, utilizing standard NRCS water gate designs, to prevent cattle from further accessing the stream and riparian buffers. 12 Lick Creek Stream Restoration Plan Lee County, North Carolina 6.1.1 Proposed Channel Description and Stream Classification The proposed channel is a stable E4 channel. As previously discussed, the existing channel contains minimal pattern, profile, or dimension variation. The proposed pattern utilizes a few places where the channel has adequate meandering pattern and enhances the pattern in areas that have been over straightened. The proposed pattern will be further enhanced by a more effective profile form. Riffles, runs, pools, and glides will oscillate with the meanders providing energy dissipation. Furthermore, the dimension will alter from a typical riffle through the run into the pool cross section and again from the pool through the glide into the riffle cross section. The channel will be able to access the floodplain more efficiently in the proposed design to reduce stress from the streambanks. E4 channels with appropriate dimension, pattern, and profile form as well as the ability to access the floodplain are efficient and stable channels. 6.1.2 Sediment Transport The proposed design's stability has been evaluated through the analysis of shear stress since the stream's ability to transport the sediment load without aggrading or degrading is the threshold of the stream's stability. The d50 for the stream is four millimeters, thus the allowable shear stress is in the 0.04 - 0.07 Ibs/ft2 range. Each reach of the proposed design falls within this range. Reach A will require several grade control structures (four drops at 0.5 ft each) to decrease the riffle slopes into a suitable shear stress. 6.1.3 Flood Analysis ' HEC-RAS has been utilized to verify the proposed design flows within the proposed geometry and above bankfull flows access the floodplain. This evaluation verifies that the proposed pattern, dimension, and profile would adequately carry the discharge at the bankfull stage. Since the proposed plan modifies the existing stream channel, and both Lick Creek and Wallace Branch are FEMA regulated, it is important to analyze the effect of the change on flood elevations. Floodwater elevations were analyzed using HEC-RAS. The proposed design is considered a "no-rise". 1 1 6.1.4 Structures Used for Natural Channel Design A number of different structures and methods will be used to control grade and stabilize the channel. These structures and methods may include, but are not limited to: rock cross-vanes, rock vanes, log-vanes, j-hook vanes, root wads, floodplain interceptors, matting, and planting materials. These structures provide grade control and bank stabilization; such that the proper dimension, pattern, and profile are maintained while providing various habitats for aquatic organisms. The structures provide a substrate for benthic macroinvertebrates to feed on, hide under, and attach. They also provide shelter and create eddies for fish to rest and feed near. The majority of the materials for the structures will come from off site. Diagrams of these structures are located in Figure 12 (Details: Typical Structures). Rock cross-vanes, rock vanes, and j-hook vanes will be utilized to direct the flow away from the bank and toward the center of the channel. Rootwads will be used for bank stabilization and to introduce woody material into the channel. Without this introduction it would be many years before the planted saplings would be able to provide the stream with this habitat feature. 13 0 0 Lick Creek Stream Restoration Plan Lee Countv. North Carolina Rock Cross-Vanes - Rock cross-vanes direct the flow away from the streambanks into the middle of the channel. The structure creates a scour pool below, while maintaining the grade for the upstream reach. These structures will also provide a stable drop in the stream profile. Boulders are used to build these structures and filter fabric and smaller rock will be used to further strengthen it by solidifying gaps between the boulders. Rock Vanes - The rock vane directs the flow away from the stream bank and into the center of the channel. The rock vane structure creates a scour pool immediately downstream which provides a habitat feature. Boulders are used to build these structures and will be used on the outside meander bend. J-Hook Vanes - J-Hook Vanes are built with boulders and placed in the stream to direct flow away from the streambanks. The structure has the appearance of a "J" since it consists of one rock vane with boulders placed in the center of the channel curving back around to form a hook. In addition to the vanes scour pool, the openings between the extra boulders create a variety of flow patterns. Fish often hold in the calm water behind the boulders to catch food flowing flow patterns around the bounders. Rootwads - Rootwads will be utilized for streambank protection, habitat for fish, habitat for terrestrial insects, cover and introduction of woody material into the stream. Rootwads act as a deflection device to the stream's flow. The roots buffer the streambank and aid in deflecting the 1 stream's erosive forces away from the streambank. Floodplain Interceptor - Floodplain interceptors will provide water on the floodplain with a ' stabilized access point to flow back into the channel. The floodplain interceptors shall be placed in low swale type areas on the floodplain where floodwater is expected to re-enter the stream channel. E 7 Matting and Planting - Matting, live staking, and vegetation planting will be utilized to stabilize the project. 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O N N 3f'k? ° _ °, 00 4 i co O i 1' A A fD .. O Cn - la Cn r Ow ,. • O•.- Oo O O O, c0 A b O C7 i V i O i V r c0 -i VI: O O ?? O 'N O O' O. - N ?„ O fJ W O j cD v ? Cn a?- ti` Gi 5_ O b S 1 N 0 # 7- S CD W O O O Q n SU CD cn. 0 cep W m cca v r 0 LU 3U7 Lick Creek Stream Restoration Plan 1 I 17 H H Lee Countv. North Carolina 7.0 RIPARIAN BUFFER RESTORATION DESIGN Re-establishing a riparian buffer greater than 50 feet in width composed of native woody and herbaceous species is to critical to the success of a stream restoration design. The riparian buffer design consists of 1) acquisition of available plant species, 2) implementation of proposed site preparation including eradicating exotic species, and 3) planting the selected species. 7.1 ERADICATION OF EXOTIC SPECIES Prior to the re-vegetation phase of the project, non-native floral species must be removed. Exotic species currently identified within the project area include Chinese privet (Ligustrum sinense) and Japanese honeysuckle (Lonicera japonica). Invasive species eradication and management will begin during the site preparation stage and continue through the 5-year monitoring period at a minimum. Management procedures described below are based upon recommendations taken from the Southeast Exotic Pest Plant Council Invasive Plant Manual. Personnel performing herbicide application will have a commercial license as required by the North Carolina Pesticide Board and all work will comply with the North Carolina Pesticide Law of 1971 and applicable federal laws. Environmental conditions including weather, wind, temperature and period of the growing season will be evaluated prior to initiation of management efforts. The sequence of removal procedures will be coordinated with planned seeding and planting tasks. The first step in removal will consist of an application of Rodeo® or equal herbicide (glyphosate - aquatic label) designated as suitable for extermination of trees and shrubs in riparian and wetland areas. Application will occur late in the growing season but before dormancy. Ambient air temperature at the time of application will be above 40° F. The herbicide will be applied at the maximum recommended rate in accordance with label instructions. This application will be completed a minimum of two weeks prior to construction activities. The herbicide will be applied by spraying on all identified invasive plants and will be conducted in such a way as to prevent drift into adjacent areas. Two weeks after spraying, all woody vegetation will be removed by cutting stems and stumps to a maximum height of two inches above ground. A 25% glyphosate herbicide solution shall subsequently be applied to completely cover the cut surface of each individual stem or stump. After an additional two-week period, woody remnants will be grubbed out, separated from the soil and burned on site. The site shall be scrutinized throughout the monitoring period to evaluate invasive management effectiveness. If required, additional control steps will be implemented. 7.2 PLANTING PLAN Native woody and herbaceous species will be used to establish a minimum fifty (50) foot wide riparian buffer on both sides of the restored reach. In some areas the buffer will extend beyond 50 feet as the riparian buffer plantings will encompass the entire conservation easement. The stream design will take into account the necessary 50 foot buffer and top of bank will be no closer than 50 feet from the edge of the easement. The buffer area adjacent to the stream reach was divided up into four (4) different zones as follows: ¦ Streamside, ¦ Lower Floodplain, 16 L Lick Creek Stream Restoration Plan ¦ Upland Slope, and ¦ Pocket Wetlands. Lee County, North Carolina Species selected for planting will be dependent upon availability of local seedling sources, but may consist of those listed below. Advance notification/coordination with local nurseries (1 year) will facilitate availability of various non-commercial elements. The proposed plantings will cover the constructed streambanks, floodplain, and constructed wetland areas. Throughout the majority of the site, the target natural community will be a Piedmont/Mountain Bottomland Forest. Where the project area encompasses portions of upland slopes adjacent to the floodplain areas, limited to a minor area on the southern bank of Wallace Creek upstream of the Lower Moncure Road crossing, the target community will be a Mixed Mesic Hardwood Forest. In some areas, remnants of the target natural communities currently exist with mature individuals of the desired species. As much as possible in these areas, the zone of construction activity will be limited to lessen damage to individual stems. Maintaining existing trees in place with intact root masses will contribute to post-construction slope soil and stream bank retention. Areas with existing tree canopy will receive primarily herbaceous and shrub plantings. Where opportunities exist to transplant existing trees for re-vegetation, those individuals will be ' moved to new positions along the constructed stream section. Individuals considered candidates for transplanting should not be larger than 1.5 inches in diameter at breast height (dbh). Bare-root seedlings will be planted within the specified areas at a density of 436 stems per acre (based on an average 10' x 10' spacing) to achieve a mature survivability of 320 trees per acre in the riparian zone (DENR, 2001). To provide structural diversity, native shrubs will also be incorporated in the buffers at a density of 681 stems per acre. Shrubs will typically be installed in small groupings of 2 to 3 individuals with overall placement of both the individual stems and the groupings to be randomized in order to develop a more naturalized appearance in the buffer zones. On the restored stream banks (Streamside Zone), live stakes and/or bare root seedlings will be used in conjunction with the native herbaceous seed mix to provide natural stabilization. Appropriate species identified for live staking include elderberry (Sambucus canadensis), silky willow (Salix sericea), silky dogwood (Corpus amomum), and black willow (Salix nigra). Live stakes or seedlings will be placed on the outside of meander bends at a density of 2-4 stakes per square yard and in random fashion to give a natural appearance. Woody vegetation planting will be conducted during dormancy. Plant placement will be further defined during the design process. Herbaceous vegetation within the buffer shall consist of a native grass mix that may include: big bluestem (Andropogon gerardil), purple love grass (Eragrostis spectabilis), deertongue (Panicum clandestinum), Eastern gama grass (Tripsacum dactyloides), river oats (Chasmanthium latifolium), and Virginia wildrye (Elymus virginicus). In addition, rye grain (Secale cereale) or pearl millet (Pennisetum glaucum) will be used for temporary stabilization, depending upon the construction season and schedule. The following planting zones and species have been identified for the project: 17 A 11, I Lick Creek Stream Restoration Plan Lee County, North Carolina Potential Riparian Buffer Planting Lists tby Zone and plant type) ¦ Streamside: Shrubs Black willow (Salix nigra) Elderberry(Sambucus canadensis) Silky dogwood (Comus amomum) Silky willow (Salix sericea) ¦ Floodplain: Trees American sycamore (Platanus occidentalis) American elm (Ulmus americana) Green ash (Fraxinus pennsylvanica) River birch (Betula nigra) Sugarberry (Celtis laevigata) Willow oak (Quercus phellos) Water oak (Quercus nigra) Tulip poplar (Liriodendron tulipifera) Black walnut (Juglans nigra) Shagbark hickory (Carya ovata) Bitternut hickory (Carya cordiformis) Swamp Chestnut oak (Quercus michauxir) ¦ Upland Slope: Trees American beech (Fagus grandifolia) American elm (Ulmus americana) White ash (Fraxinus americana) Biternut hickory (Carya cordiformis) Black gum (Nyssa sylvatica) Northern red oak (Quercus rubra) White oak (Quercus alba) Persimmon (Diospyros virginiana) ¦ Pocket Wetlands: Shrubs Alder (Alnus serrulata) Wax myrtle (Myrica cerifera) American beautyberry (Callicarpa americana) Buttonbush (Cephalanthus occidentalis) Herbs / Seed Mixture Swamp sunflower (Helianthus angustifolius) Ironweed (Vemonia noveboracensis) Swamp milkweed (Asclepias incamata) Joe-pye-weed (Eupatorium fistulosum) Tearthumb (Polygonum sagittatum) Bushy beard grass (Andropogon glomeratus) Deertongue (Panicum clandestimum) Switchgrass (Panicum virgatum) Shrubs Spicebush (Lindera benzoin) Witch hazel (Hamamelis virginiana) Tag alder (Alnus serrulata) Virginia willow (ltea virginica) Buttonbush (Cephalanthus occidentalis) Strawberry bush (Euonymus americans) American beautyberry (Callicarpa americana) Ninebark (Physocarpus opulifolius) Waxmyrtle (Myrica cerifera) Highbush blueberry (Vaccinium corymbosum) American hazelnut (Corylus americana) Herbs / Seed Mixture Swamp sunflower (Helianthus angustifolius) Ironweed (Vemonia noveboracensis) Swamp milkweed (Asclepias incamata) Joe-pye-weed (Eupatorium fistulosum) Tearthumb (Polygonum sagittatum) Bushy beard grass (Andropogon glomeratus) Deertongue (Panicum clandestimum) Switchgrass (Panicum virgatum) Soft rush (Juncus effusus) Shrubs Serviceberry (Amelanchier arborea) Redbud (Cercis canadensis) Flowering dogwood (Comus florida) Hazel-nut (Corylus americana) Deciduous holly (Ilex decidua) Coralberry (Symphoricarpos orbiculatus) Southern arrow-wood (Viburnum dentatum) Herbs Lizards's tail (Saururus cemuus) Pickerelweed (Pontederia cordata) Duck potato (Sagittaria latifolia) Rose mallow (Hibiscus moscheutos) Sensitive fern (Onoclea sensibifis) Southern blue flag (Iris virginica) Bulrush (Scirpus sp.) 8.0 WETLAND CREATION Herbs / Seed Mixture Big blue stem(Andropogon gerardfi) Ironweed (Vemonia noveboracensis) Joe-pye weed(Eupatorium fistulosum) Indian grass (Sorghastrum nutans) Switchgrass (Panicum virgatum) Eastern gama grass (Tripsacum dactyloides) 8.1 POCKET WETLAND Excavating shallow pools in the floodplain as well as using the existing agricultural ditches and ' areas of the relic channel after the new channel is constructed will be used to create pocket wetlands. Benefits of pocket wetlands include providing added water quality benefits by treating some of the stormwater runoff from the agricultural fields, floodwater retention and provide more ' diversity of habitat for insects, amphibians, and birds along the project reach. The wetland areas may be planted with lizard's tail, pickerelweed, duck potato, rose mallow, sensitive fern, southern blue flag iris, bulrush, and buttonbush. 18 I? C Lick Creek Stream Restoration Plan Lee Countv. North Carolina 9.0 MONITORING AND EVALUATION The stream restoration monitoring protocol will follow that outlined within the EEP Site Specific Mitigation Plan and detailed in the U.S. Army Corps of Engineers (USACE) Stream Mitigation Guidelines for Monitoring Level I. Monitoring shall consist of the collection and analysis of stream stability and riparian/stream bank vegetation survivability data to support the evaluation of the project in meeting established restoration objectives. Specifically, project monitoring will include measurements of stream dimension/profile/pattern/bed materials, photo-documentation, vegetation survivability sampling, and stream bankfull return interval. 9.1 DURATION Monitoring shall be conducted annually for a minimul of five (5) years, or until success criteria are met as required in the guidelines and called for in the contract agreements. The first scheduled monitoring event will be conducted at the end of the first full growing season following project construction and planting. 9.2 REPORTING A monitoring report will be prepared after all monitoring tasks for each annual monitoring event are completed. Each report will provide the new monitoring data and compare the new data against previous findings. Data tables, cross sections, profiles, photographs and other graphics will be included in the report as necessary. Each report will include a discussion of any significant deviations from the as-built survey and previous annual measurements, as well as evaluations as to whether the changes indicate a stabilizing or de-stabilizing condition. Each annual monitoring report will be submitted by December 31 of the year during which the monitoring event was conducted. 9.3 STREAM STABILITY The purpose of monitoring is to evaluate the stability of the restored stream. Following the procedures established in the USDA Forest Service Manual, Stream Channel Reference Sites (Harrelson et.al 1994) and the methodologies utilized in the Rosgen stream assessment and classification system (Rosgen 1994, 1996), data collected will consist of detailed dimension and pattern measurements, a longitudinal profile, and bed materials sampling. 9.3.1 Dimension Permanent cross-sections (1 per 20 bankfull-width lengths, evenly divided based upon riffle and pool percentages), will be established and used to evaluate stream dimension. At least one riffle and one pool cross-section will be located within the area also surveyed as part of the longitudinal profile. Permanent monuments, recoverable either through field identification or use of GPS, will be established at the left and right extents of each cross-section. The cross-section surveys shall provide a detailed measurement of the stream and banks, to include points on the adjacent floodplain, at the top of bank, bankfull, at all breaks in slope, the edge of water, and thalweg. Subsequently, width/depth ratios, entrenchment ratios and bank height ratios will be calculated for each cross-section. Cross-section measurements should indicate little change from the as-built cross-sections. If changes do occur, they will be evaluated to determine whether they are adjustments associated 19 ' Lick Creek Stream Restoration Plan Lee County, North Carolina ' with settling and increased stability or whether they indicate movement toward an unstable condition. ' 9.3.2 Pattern ' Evaluations of stream pattern, based on valley type/stream type, will be developed based upon measurements of sinuosity, meander width ratio, and radius of curvature (on newly constructed meanders only for 1st year monitoring). Calculations will be made of sinuosity, meander width ' ratio, radius of curvature/bankfull width ratio, and meander length/bankfull width ratio. Measurements and calculated values should indicate stability with little deviation from as-built ' conditions and established morphological ranges for the restored stream type. 9.3.3 Profile ' Three (3) longitudinal profiles, each covering 20 bankfull-width lengths, will be established and surveyed. The first monitored longitudinal profile will cover a portion of the restored section of Wallace Branch, upstream of its confluence with Lick Creek. The second monitored longitudinal profile will cover a portion of the restored section of Lick Creek, upstream of its confluence with Wallace Branch. The last monitored longitudinal profile will cover a portion of the restored section of Lick Creek located between its confluence with Wallace Branch and the downstream project limits. The beginning and ending points of each measured section will be permanently monumented. Average, pool, and riffle slopes, as well as pool-to-pool spacing will be calculated. ' Annual measurements should indicate stable bedform features with little change from the as-built survey. The pools should maintain their depth with flatter water surface slopes, while the riffles should remain shallower and steeper.. 9.3.4 Bed Materials Pebble counts will be conducted at each cross-section, as well as across the overall study reach ' (based upon percentage of riffles and pools) for the purpose of classification and evaluation of sediment transport. Pebble count data will be plotted by size distribution in order to assess the D50 and D85 size class. Calculated D50 and D85 values should indicate coarser size class distribution of bed materials in riffles and finer size class distribution in pools. 9.4 PHOTOGRAPH REFERENCE POINTS ' Photograph reference points (PRPs) will be established to assist in characterizing the site and to allow qualitative evaluation of the site conditions. The location of each photo point will be permanently marked in the field and the bearing/orientation of the photograph will be documented ' to allow for consistent repetition. 9.4.1 Cross-section Photograph Reference Points A photograph will be taken at each permanent cross section established. The photograph will be taken from a point located upstream of the cross-section looking downstream, and will show as much of the banks and channel as possible. The survey tape used for cross-sectional 1 measurements will be centered in each photograph and the water line will be located near the 20 Lick Creek Stream Restoration Plan Lee County, North Carolina ' lower edge. An effort will be made to consistently photograph the same area in each subsequent monitoring event. ' 9.4.2 Longitudinal Photograph Reference Points A maximum of twenty (20) additional PRPs will be established along the restored stream to allow further documentation and qualitative evaluation of the channel condition. 9.4.3 Additional Photograph Reference Points Additional PRPs will be established, as needed, to allow documentation and qualitative evaluation of the condition of specific in-stream structures such as cross vanes, J-hook vanes, and rootwads. ' 9.5 BANKFULL HYDROLOGY ' Monitored stream flow data will be used to evaluate the success of restoring the intended bankfull return period. Four stream gauges will be used for monitoring flow stage within the restored reaches: one each at the upstream limits of Lick Creek and Wallace Branch, one at the confluence of the streams, and one at the downstream limits of Lick Creek within the site. Monitored data and calculated return intervals should indicate the occurrence of a bankfull event ' during a minimum of two of the five monitored years. 9.6 VEGETATION MONITORING The survivability of the riparian buffer plantings will be evaluated using a sufficient number of randomly placed tenth-acre vegetative sampling plots to provide combined sample coverage of 2% of the replanted area. The corners of each monitoring plot will be marked in the field and their position documented by either conventional survey or GPS. The monitoring will consist of a physical inventory within each plot and a subsequent statistical analysis in order to determine the composition and number of surviving species and the total number of stems per acre. To the ' extent possible, differentiation between planted and volunteer stems will be accomplished. The presence of non-native, exotic and undesirable species will be noted. Additionally, sequential photographs will be taken from the center of each monitoring plot, starting at due north, to create a 360-degree view of the sample site. Riparian vegetation monitoring shall be conducted for a minimum of five (5) years to make sure the success criteria are met per USACE guidelines. If monitoring indicates either that the specified survival rate is not being met or the development of detrimental conditions (i.e., invasive species, diseased vegetation), appropriate corrective actions will be developed. 1 21 ' Lick Creek Stream Restoration Plan Lee County, North Carolina 10.0 REFERENCES ' Griffith, G.E., Omernik, J.M., Comstock, J.A., Schafale, M.P., McNab, W.H., Lenat, D.R., MacPherson. 2002. Ecoregions of North Carolina (map scale 1:1,500,000). U.S. Environmental Protection Agency. Corvallis, Oregon. ' Harman, W.H. et al. 1999. Bankfull Hydraulic Geometry Relationships for North Carolina Streams. AWRA Wildland Hydrology Symposium Proceedings. Edited By: D.S. Olsen and J.P. Potyondy. ' AWRA Summer Symposium. Bozeman, MT. Harrelson, C.C., C.L. Rawlins, and J.P. Potyondy. 1994. Stream Channel Reference Sites. An Illustrated Guide to Field Technique. General Technical Report RM-245. USDA Forest Service, Rocky Mountain Forest and Range Experiment Station, Fort Collins, CO. North Carolina Center for Geographic Information and Analysis (NCCGIA). 1996. Land Cover - 1996 Raster. Earth Satellite Corporation (EarthSat), NCCGIA distributes dataset. Rockville, MD. NCDENR. 2001a. "Guide to Federally Listed Endangered and Threatened Species of North Carolina." Division of Parks and Recreation, North Carolina Natural Heritage Program. Available URL: (http://www.ncsparks.net/nhp/guide/87.pdf). Accessed March 15, 2005. NCDENR. 2001b. "Guidelines for Riparian Buffer Restoration." Division of Water Quality, Wetlands Restoration Program, Raleigh, NC. Available URL: (http://h2o.enr.state.nc.us/wrp/pdf/buffers.pdo. Accessed March 15, 2005. ' NCDENR. 2005. "North Carolina Waterbodies Reports." Division of Water Quality. Available URL: (http://h2o.enr.state.nc.us/bims/reports/basinsandwaterbodies). Accessed March 15, 2005. NCDOT. 2005. "2004-2010 Transportation Improvement Program (TIP)". Available URL: (http://www.ncdot.org/planning/development/TlP/TIP/Trans/division8.htm). Accessed March 15, 2005. ' NCNHP. 2004. North Carolina Natural Heritage Database of Threatened, Rare and Endangered Species of North Carolina. Rosgen, D.L. 1994. A classification of natural rivers. Catena 22: 169-199. Rosgen, D.L. 1996. Applied River Morphology. Wildland Hydrology Books, Pagosa Springs, CO. Rosgen, D.L. 1997. A Geomorphological Approach to Restoration of Incised Rivers. In: Wang, S.S.Y., E.J. Langendoen, and F.D. Shields, Jr. {Eds.). Proceedings of the Conference on t Management of Landscapes Disturbed by Channel Incision. pp. 12-22. Rosgen, D.L. 1998. The Reference Reach - a Blueprint for Natural Channel Design. Presented ' at ASCE Conference, Denver, CO - June 1998. Schafale, M.P. and A.S. Weakley. 1990. Classification of the Natural Communities of North ' Carolina, 3rd Approximation. North Carolina Natural Heritage Program, NCDEHNR, Division of Parks and Recreation. Raleigh, NC. ' 22 ' Lick Creek Stream Restoration Plan Lee County, Nort h Carolina ' Southeast Exotic Pest Plant Council (SE-EPPC). 2003. Southeast Exotic Pest Plant Council Invasive Plant Manual. Available URL: (http://www.invasive.org/eastern/eppc/). Accessed March ' 15, 2005. Stimpson, Jerry V. 1989. Soil Survey for Lee County, North Carolina. United States Department of Agriculture, Soil Conservation Service. U.S. Geological Survey (USGS). 1970 [Photorevised 1981]. Colon quadrangle, North Carolina [map]. 1:24,000. 7.5 Minute Series. Washington D.C.: USGS. U.S. Geological Survey (USGS). 1974 [Photorevised 1981]. Sandford quadrangle, North Carolina [map]. 1:24,000. 7.5 Minute Series. Washington D.C.: USGS. U.S. Geological Survey (USGS). 1977 {Photorevised 1981]. Broadway quadrangle, North Carolina [map]. 1:24,000. 7.5 Minute Series. Washington D.C.: USGS. U.S. Geological Survey (USGS). 1993. Moncure quadrangle, North Carolina [map]. 1:24,000. 7.5 Minute Series. Washington D.C.: USGS. 23 u E 1 FIGURES O ^ ?? N cow r+ ,.../ \_ 1 ? ? N N Co _ (D O a 4) 4. ?, L N ? u m m ° Q > V -C -2; O N w ?+ N m .2 E G1 J Ma u 8a o o m U m a U o ao -° c? U LL J o QU'E U a o v E a ? N ?? o Iz ?T- z -T o 10 J n s a C • N, 1 N ° v i t ::7f ?_1a LL L ~'1 v\. V / 1? In 4+ n Y, / L U O Y i L h7 (V 0 N +0+ LU +. - a z< N z:) p Y?> V ?s 2 m 3 8 s om U I (? J J Q § ffi g? a LLL111 - o m?tf aV U s J a a i n 1 O C ' + U Tti'. -I s ??;r ¦ t W 5 I u 0 n 0 u L s z o N L m o x L L ?... 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W O ~ J 20 LL > ? o Y` O f% t _ J N cII 41 0 d fj Q U) LLI auk U , d W J R p ?J r v 0L. - z 6 2. z d LL a w W a o LL N N N Q \/' O ZQY Y ¢N Y tO ? Y ¢ Z W ZZ S Q LL Z LL Q N m O O m / O LL i w i LL />d> W 6 r 2 r d /F J W¢ O m U m O W N 8w _ ?Z y W N YaM - --- - --- ----- , a Ng \ N N ? W d ¢ l --? 0 z w ZO W ? / ? Q w Z f- a 7 z w o LL H a ? ? a j• F U LiJ a v f Q \\/, W y m U CO J F r^^ a / vJ LU m N : ¢ U y i OC CL U W U "' Y FF ] Uo ¢ O -- ------ -- ---- a u? y N t W W O H LL O N O e L 0 0 N A 11 APPENDICES 11 II I N r w r r I 1 APPENDIX A Project Site Existing Conditions Photographs Lick Creek Stream Restoration Plan Lee Countv. North Carolina Appendix A - Lick Creek and Wallace Branch Photographs i i~s 44- ` ?? #-y ? ,?r+? . .? ,.. ? ? ? v "arm a:`> .: L!n .At.- Photo 5 - Lick Creek Reach C r_ 4 F Photo 2 - Lick Creek Reach E Photo 3 - Lick s 5 I a rib: r arm Reach E A Photo 4 - Lick Creek Reach D (' ?+? PSG ##?..' 8 - Lick Creek Reach v r Y xy W t, 441 Photo 6 - Lick Creek Reach C Lick Creek Stream Restoration Plan Appendix A - Lick Creek and Wallace Branch Photographs l k N ?vkH' Photo 15 - Wallace Branch Reach A rr M1 .z rCrtC F Wallace Branch Reach A Lee County, North Carolina Photo 10 -Wallace Branch Reach B Photo 13 -Wallace Branch Reach B Photo 12 -Wallace Branch Reach B Lick Creek Stream Restoration Plan Lee Countv. North Carolina Appendix A - Lick Creek and Wallace Branch Photographs m ! ^1 `,'A ; + 'Pin, .. wi V r _ Photo 17 - Wallace Branch Reach A u y - x r 19 -Wallace Branch Reach A Photo 18 - Wallace Branch Reach A 1 t 1 1 APPENDIX B Project Site Existing Conditions Data Fasting Reach A Wallace Branch, tributary to Uck Creek, Riffle 98 96 c 94 15 92 w 90 88 86 0 20 40 60 80 100 120 Width Bankfufl Dimensions Flood Dimensions Materials 61.5 x-section area (it 110.0 W flood prone area ft) - D50 (mm) 25.4 widlh(it) 4.3 entrenchment ratio - 084 (mm) 2.4 can depth (ft) 5.5 low bank heir$n (ft) 18 threshold grain sae (mm): 4.3 max depth (ft) 1.3 low bank heipht ratio 29.1 wetted perimeter (ft) 2.1 hvd red (ft) 10.5 width-depth ratio Bankfull Flow Flow Resistance Forces & Power - velocdv (Ns) - Manning's roughn 0.28 charutel slope (%1 - dischimis rate (cfs) - D'Mw-Weisbach trip. 0.37 shear stress (Mso.R) - Froude number - resistance factor u/u• 0.44 shear velocity Mail - relative rouphr- - unit strm power (IbM/s) Wallace Branch, tributary to Lick Creek, Pool 98 96 ...... ......... 94 92 w 90 88 86 0 20 40 60 80 100 120 Width Bankfull Dimensions Flood Dimensions Materials 78.8 x-secdon area Mac.) 120.0 W Rood prone area (ft) - D50 (mm) 21.8 width (fl) 5.6 entrenchment ratio - D84 (mm) 3.6 mean depth (ft) 7.2 low bank height (ft) 25 threshold grain sae (mm): 5.7 max' epth (ft) 1.3 lo. bank height ratio 26.7 wetted perimeter (ft) 2.9 hvd radi (ft) 8.1 widtii-depth ratio Bankfull Flow Flow Resistance Forces & Power - vekxity (ftfs) - Mannirxj-ohneas 0.28 channel slope (%) - discharge rat. (cis) - D'Ar Weisbach Bic. 0.50 shear stress (lb/sg.ft) - Froude number - resistance factor u/u• 0.51 shear velocity Me) - relative muphness - unit strm power (IbM/s) Longitudinal Slope P Wallace Branch, tributary to Lick Creek -bed -+-water art +bankfull A x-section o riffle crest • pool ¦ run o glide x LTOB + RTOB - 97 95 F 94 93 ° 92 a 91 -- 0 50 100 150 200 250 Channel Distance (ft) sloe % Slope ratio ten ft leretlo 00 0l edn ftratio reach 0.28 - 233.8 (9.2 channel witllhs) - - rMe 0.84 (0-2.7) 3 (0. Be) 11.2 (5-21.8) 0.4 (0.2-0.91 - pool 0 (0.0.18) 0 (0-0.8) 15.9 (4.1-27.3) 0.8 (0.2-1.1) 42.0 (27-84.3) 1.7 (1.1-2.5) run 0.98 (0.16-2.7) 3.5 (0.8-918) 11.2 (4.9-17.1) 0.4-(0.2-0.7) - •- glide 0.6 (0.42-0.84) 2.1 (1.5-3) 10.5 (2.7-24) 0.4 (0.1-0.9) - - t Fldstiig Reach B 0+16 Wallace Brance,tribto Lick Creek, Riffle 100 98 a 96 R 94 m 92 W 90 88 86 0 10 20 30 40 50 60 Width Bankfull Dimensions Flood Dimensions Materia ls 65.0 -lion area (Rsa.) 100.0 W Rood prone area (ft) 4 D50 Channel (mm) 27.0 0 width (ft) 4.8 entrenchmeht ratio 11 084 Channel (mm) 3.7 can depth (ft) 5.1 low bank he'a't (ft) 14 threshold wain size (mm): 4.3 max depth (R) 12 low bank height ratio 24.9 wetted parameter (N 2.6 hvd rah (ft) 6.8 width-depth ratio Bankfull Flow Flow Resistance Forces & Power 3.1 velocity (ft/.) 0.038 Mann'nds roughness 0.17 channel slope (%) 199.5 Csdiarae rate (c(s) 0.72 O'Mcv-Weisbach fric. 0.28 shear stress (Ib/sa.R) 0.33 Froude number 14.0 resistance factor Wu' 0.38 shear velocity (Ns) 85.8 relative roughness - unk strm oower (It 1 +79 Wallace Branco, trib to Lick Creek, Pool 98 96 c 94 w 90 88 86 0 10 20 30 40 50 60 With Bankfu8 Dimensions Flood Dimensions Materials 75.9 x-secton area (RSO.) 110.0 W flood prone area (ft) 4 D50 Channel (mm) 20.2 width (ft) 5.4 entrenchment ratio it 1)84 Channel (mm) 3.8 can depth (R) 6.6 low bank hel9m (ft) 16 threshold wain size (mm): 4.9 mat depth (it) 1.3 low bank height ratio 24.7 wetted perimeter (ft) 3.1 hyd radi (R) 5.4 width-depth ratio Bankfu8 Flow Flow Resistance Forces & Power 3.4 vebdty(N.) 0.038 Mannine's roughness 0.17 channel slope (%) 259.6 disdharae rate (cfs) 0.12 D'/4cy-Weasbsch Ric. 0.33 show stress (Ibtso.R) 0.34 Frouds number 14.4 ressterhu factor uh 0.41 shear velodly (Ns) 104.0 relative roughness - un8 strm Power (Ibrft/s) Wallace Branca, fib to Lick Creek - bed -'-water srf -*-bankfull o x-secton 0 rifle crest • pool ¦ run n glide x RTOB + LTOB 98 96 94 92 88 86 84 0 W 100 150 200 250 Channel Distance (it) sloe % sloe ratio Ian R Ia n ratio ooh oohs acin (ft) p-p ratio reach 0.17 250.0 01.9 channel widths) - - riffle 1.9 (0-4.8) 11.2 (0.27.1) 8.9 (7.1.11.7) 0.4 (0.3-0.6) - pool 1.9 (0-6.9) 112 (0-40.6) 26.2 (16.5-39) 1.2 (0.8-1.9) 42.3 (33.9-59.3) 2 (1.6-2.8) 3 (1.3-4.3) 17.6 (7.6-25.3) 9.2 (7.6.12.4) - 0.4 (0.4-0.6) - - 77 - 1 00 1790 Glade 0 (0-0.15) 0 (0-0.9) 11.7 (6.8-16.5) 0.6 (0.3-0.8) - - t t EAsting Reach C 0+93.5 tick Creek, Pool 104 102 100 ° 98 m 96 w 94 92 90 0 10 20 30 40 50 60 Width Bankfufl Dimensions Flood Dimensions Materials 40.3 x-section area (ftso.) 100.0 W Rood prone area (ft) 4 D50 Riffle (mm) 16.2 width (ft) 6.2 entrenchment ratio 17 D64 Rime (mm) 2.5 can depth (ft) 4.8 low bank heipM (ft) 18 threshold pram sae (mm): 4.8 max depth (R) 1.0 low bank heipM ratio 21.3 wetted parmeter(it) 1.9 hvd radi (ft) 6.5 width-depth ratio Bankfull Flow Flow Resistance Forces 8 Power 5.0 velocity (ftfs) 0.024 Manninps roughness 0.27 channel slope (%) 203.1 discharge rate We) 0.05 D'ArcV-Weisbach X, 0.32 shear stress (rb/so.fQ 0.65 Froude number 12.4 resistance factor ufu' 0.41 shear velocity (ills) 44.6 relative roughness - unit= power (IbMs) Cross Section 1+29 Lick Creek Riffle 104 102 100 c 98 96 w 94 92 90 0 10 20 30 40 50 60 Width Bankfull Dimensions Flood Dimensions Materia ls 87.0 xsection area (ftsg.) 1200 .W Rood prone area (ft) 4 D50 RBfle (mm) 29.9 width (ft) 4.0 entrenchment ratio 17 D84 RiMe (mm) 2.9 mean depth (ft) 5.3 low bank heipM (ft) 20 threshold grain size (mm): 5.1 max depth (ft) 1.0 low bank helpht ratio 35.6 wetted Perimeter (ft) 2.4 hvd redi (ft) 10.3 width-depth ratio Bankfufl Flow Flow Resistance Forces 8 Power 0.4 velocity (Rfs) 0.380 Manning's roughness 0.27 channel slope (%) 32.1 discharge rate tots) 12.44 D'Arcv-Weisbach fic. 0.41 shear stress (,bt q.ft) 0.04 Froude number 12.9 resistance factor Wu' 0.46 shear velocHV (ftfs) 52.1 relative roughness - unRStrm power (IbMs) Lick Creek 7 -bed-watersr1-0-bankfull a x-section 0 rif8ecrest • pool • run a glide X RTOB + LTOB 97 . . . 95 e 94 93 03 92 -A___ .. A 93.5 129.0 89 0 20 40 60 80 100 120 140 160 180 200 Channel Distance (ft) slope (%1 I.P. sratio a gtlh (ft) lengthrata pool-pool specing (it) rat. reach 0.27 - 190.9 (8.4 channel widths) - - - riffle OVA -1 12 (1.88.6) 0.2 (0.1-0.6) - - Pool 0 (0-0.54) 0 (0-2) 10.2 (1.5 -17.1) 0.3 (0.1-0.6) 21.5 (5.39989999999998 0.7 (0.2-1.3) run 4.2 (0.18) 15.6 (0-68.7) 3.0 (0.8-8) 0.1 (0.0.2) - - glide MA - 3.7 (43.10.7) 0.1 (--0.4) - - Basdrq Reach D Lick Creek, Riffle 100 98 96 0 94 ..:............ 92 90 w 88 86 84 0 20 40 60 80 100 120 Width Bankfull Dimensions Flood Dimensions Materials 132.1 x-secdon area Mae.) 100.0 W flood prone area (ft) - D50 (mm) 32.6 width (it) 3.1 entrenhmemratio - DIM (mm) 4.0 mean depth (ft) 6.7 low bank height (fl) 1 threshold grain size (mm): 5.9 max depth (fl) 1.1 low bank he Art ratio 37.4 wetted parimeter(it) 35 hvd red (it) 8.1 width-depth ratio Bankfull Flow Flow Resistance Forces & Power 0.9 velocity (Ns) 0.038 Mennnp's-ahn ss 0.01 channelslope(%) 120.1 discharge rate (cfs) 0.11 D'/4cv-Weisbechz. 0.02 shear stress (lb/sq.ft) 0.09 Froude number - M-fact-fu 0.11 shear velociy (Ns) = - tive roughness - unit strm power (IbMs) Lick Creek. Pool 100 98 96 94 0 92 w 90 88 86 84 0 20 40 60 Width Bankfufl Dimensions Flood Dimensions Materials 147.5 xsection area (ftsq.) 120.0 W flood Prone area (fl) - D50 (mm) 25.7 width (9) 4.7 entrenchment redo - D84 (mm) 5.7 mean depth (fl) 8.5 low bank helpht (fl) 4 threshold grain size (mm): 7.4 max depth (fl) 1.2 low bank height ratio 32.7 wetted Park"tar (ft) 4.5 h d redi (fl) 4.5 dh-0eph relic Bankfull Flow Flow Resistance Forces & Power 1.9 velocity (Ns) 0.038 Meminp's roughness 0.03 channel slope (%) 273.1 discharge rate Will 0.10 D'7vq-Waisbech Eric. 0.08 shear stress (Ib/sq.%) 0.15 Froude number - resistance factor u/u' 0.21 shear velocity (NS) - relative roughness - unk strm Power (0,M) Longitudinal Slope P - Lick Creek - 98 gybed- mtersrfl-bankfull A x-section o riillecrest • pool ¦ tun C glide x LTOB + RTOB 96 ^ gb a: c 92 > 90 U.1 88 86 84 0 w 100 150 200 250 300 Channel Distance (ft) skxre (%1 slope ratio lemh (m length ratio 00 00l aan ft ratio reach 0.08 252.4 (7.7 channel wldhs) - - L rime 0.082 (0.032-0.093) 0.8 (0.4.1.2) 31.7 (30.9.32.41 1 (0.9.1) Pool 0.028 (0-0.055) 0.4 (0-0.7) 36.7 (38.2-37.1) 1.1 (1.1.1.1) 93.0 (79.1-106.8) 2.8 (2.4-3.3) run 0.39 (0.073-0.84) 4.9 (0.9-10.5) 18.9 (9.5-27.3) 0.8 (0.3-0.81 - - .Ad. 0 (0-0.13) 0 (0-1.8) 18.0 (11.5-23.1) 0.5 (0.4-0.7) - - 80 100 120 i Etdstig Reach E 1+25 Lick Creek, Pool 102 100 98 96 94 92 w 90 88 FE? 86 0 5 10 15 20 25 30 35 40 45 50 Width Bankrull Dimensions Flood Dimensions Materials 137.7 -ction area(ftsq.) 100.0 W flood prone area(ft) - D50 (mm) 26.0 width (ft) 3.8 entrenchmmn ratio - D84 (mm) 5.3 mean depth (ft) 7.6 low bank height (ft) 4 threshold grain sae (mm): 6.6 max depth (ft) 1.2 low bank helpht ratio 30.6 wetted perimeter( ft) 4.5 hvd radi (ft) 4.9 width-depth ratio - Bankhdl Flow Flow Resistance Forces & Power - velocity (Pos) - Manning'. roughness 0.029 channel slope (%1 - discharge rate(cfs) - D'Ar Weisbach iris. 0.08 shear stress(IWsq.ft.) - Froude number - resistance (actor ulu' 0.20 shearvelociN (Pos) - relative rouphnew - unit sbm power (Ib/ft/s) 0+48.6 Lick Creek, Riffle 102 100 98 96 94 0 w 92 90 88 86 0 5 1 0 15 20 25 30 Width Bankfull Dimensions Flood Dimensions Materials 126.7 x section area (ftaq.) 120.0 W flood prone area (ft) - D50 (mm) 26.1 width (M 4.6 entrenchment ratio - D84 (mm) 4.8 mean depth (ft) 7.1 low bank height (ft) 3 threshold grain size (mm): 6.1 max depth (ft) 1.2 low bank height ratio 32.6 wetted Perimeter M) 3.9 hvd red (ft) 5.4 width-depth ratio Bankfull Flow Flow Resistance Forces & Power 1.3 velocity (Poe) 0.048 Maming's roughness 0.029 channel slope (%) 162.2 d'scharpe rate (cis) 0.18 D'Ar Weisbach trio. 0.07 shear stress (Ib/sq.ft) 0.11 Froude number - resistance factor u/u• 0.19 sheer v.IodN(ftls) - relative roughness - Wilt sbm Power (bits) Lick Creek gybed -water art -•- bankfull G x-section o rif0ecrest • pool ¦ run n glide x LTOB + RTOB - - 98 96 94 0 92 i 90 w 88 86 84 0 50 100 150 200 250 Channel Distance (ft) slope M slope ratio length (ft) length ratio 00 M) p-p ratio reach 0.029 242.0 (8.3 chervhel wilts) - - riffle -0.053 (0-0.79) -1.8 (0.27.2) 10.3 (3.7-17.8) 0.4 (0.1 -0.7) - Pool 0.38 (02) - 12.4 (0-69) 17.4 (7.4-30.81 0.7 (0.3-1.2) 39.4 (11.1-79.7) 1.5 (0.4-3) run 0.18 (0 -0.43) 5.5 (0-14.8) 13.1 (7-21.5) 0.5 (0.3.0.8) - - plide 1 (0.0.76) 0 (0-28.2) 12.4 (4.7-23) 0.5 (0.2-0.9) - - --- - -- 46.6 125.0 I 35 40 45 50 To I C ? 1 g r Z r °v \ 0 ° z \ n G7 s> ? o? m °Dn a pmF) 1n p 2 a 0 v Ilk I 1 / / ? Z x N ? ? m n < n = ? ? o a y m m \ ? \ v 1I I Wyk i 0 I ?e 1 J? o / /I \ G I ?P? ?6x?0 00 0 G/ o SEAL CLIENT, RESTORATION SYSTEMS LLC PROJECTt LICK CREEK Prepared by REVISIONS n a , T Q x ° m ? m ?? NA URAL RESOURCES RESTORATION AND CONSERVATION STREAM RESTORATION NO. DATE _ r ? 0 ? ??Gy, LEE COUNTY - - m -- ._...---- H r ??'Pp TITLEt ----°----.. -- FS m o ` PLAN SHEET - tiJ f ---- - nm.aa lrroeucc, I:.:J.M.Y.l?1?:1 ?Ylx':'?I?i,YI - ------ D i I m = = = m m = = 1 ? n r n ? n m ? r n O N O O A O 0 SEAL m ? p1 a m N. Ln m p co . m p o m ; m ° 0 MATCH LINE - SEE SHEET 1 STA. 26+50 WALLACE BRANCH ° n ?j Z n?= z o ?? m a//?j11 f 1 N ? a p + N o ? c ITI o ti mo x on () m a z z a ^ 01 \ K l \\ 1 \? &W / m 4 7 0 / o 4 4 z 4 Jlk. x ?? 4 K a 4 4 a ~ 4 4 / 4 4(.4 4 4 / I 4 4 / \ V 4 / / 1 / ?4 V/I 4 4 4 r / S` a / N 4 4 4 41 MATCH LINE - SEE SHEET 3 STA. 26+50 TO 46+00 WALLACE BRANCH CLIENT{ PROJECT; RESTORATION SYSTEMS, LLC LICK CREEK NATURAL RESOURCES STREAM RESTORATION RESTORATION AND CONSERVATION LEE COUNTY 8 TITLE{ PLAN SHEET DATE REVISIONS = = = = = m T H i rzi i x c? r Z r s o ? om 50 n .0 ins N? a A O N O O A O co O o SEAL CLIENT: RESTORATION SYSTEMS. LLC PROJECTS LICK CREEK Prepared by REVISIONS 0 n NATURAL RESOURCES STREAM RESTORATION NO. DATE o m N R o = ?`_ 'G RESTORATION AND CONSERVATION NTY EE CO o M s 1y j. L U L' z m r TITLEt Z 0 Do - ;A m o H PLAN SHEET a ? a ¢. STA. 28+03 STA. LICK CREEK LICK CREEK R 8 R r II r A O N O O A O co O O N?d?'?1dM ? S • S NoNoS 9?N\?N?Ldw LS 0 e2 4 ? C ? , ?Rq sSFF FF???o sy cy 0 n ° SEAL CLIENT RESTORATION SYSTEMS. LLC PROJECT: LICK CREEK Prepared by REVISIONS i n NATURAL RESOURCES STREAM RESTORATION NO. OATE Q ° N o a ?4 + Y RESTORATIO N AND CONSERVATION LEE COUNTY - m ? ? ---- a a ti PLAN SHEET A :.:nm:,l!r.., MATCH LINE - SEE SHEET 4 L0 0 n o SEAL CLIENT. RESTORATION SYSTEMS. LLC PROJECT. LICK CREEK Prepared by REVISIONS m =' ?' NATURAL RESOURCES STREAM RESTORATION NO. DATE po ? r ?ts RESTORATION AND CONSERVATION LEE COUNTY m 4 h m ? ? to W m m TITLE: p . ii m 4 o c PLAN SHEET ? m m m w m m m w== m m m= r m m? m a r 0 m „ m "0I?1 A N ` , _n= =m o ? 0 A D Z N Z N czi n a z v i / A 0 N 0 0 A O 0 0 /,A ?J - "1111x/, o ? f J J RAO ?,-Aq 2 n o SEAL CLIENTt RESTORATION SYSTEMS. LLC PROJECT. LICK CREEK Prepared by REVISIONS = m ll NATURAL RESOURCES STREAM RESTORATION NO. DATE m ° o a ? RESTORATION AND CONSERVATION LEE COUNTY ??,ti - CD TITLEt ; o o ti STRUCTURES PLAN a ? :a:d l4vrrtr. ? III 4 I41? I 4I MATCH LINE - SEE SHEET 5 STA. 65+00 LICK CREEK REACH E < llll e I i : '` I I ' II ,r > T o C ? ? O r i n z N ti O m v Y1 IN I APPENDIX C Reference Reach Photographs Lick Creek Stream Restoration Plan f Appendix C - Reference Reach Photographs Photo 1 - UT To Reedy Creek Mainstem Channel V Lee Countv, North Carolina 1 L ? Photo 7 - UT To Reedy Creek Mainstem Photo To Reedy Creek Mainstem Channel Photo 2 - UT To Reedy Creek Mainstem Channel Lick Creek Stream Restoration Plan Lee County, North Carolina Appendix C - Reference Reach Photographs z: Photo 13 - UT To Reedy Creek Tributary Channel ` } r ?? N F C QQ r iv f +? i 1?I ?:. ri Jf j Phot) 9 - UT To Reedy Creek Tributary Channel tt c 77- rr c .- Channel Photo 15 - UT To Reedy Phcto 10 - UT To Reedy Creek Tributary Channel Photo 14 - UT To Reedy Creek Tributary Channel Photo 16 - UT To Reedy Creek Tributary Floodplain I r C APPENDIX D Reference Reach Data Reference Reach #t 1 -498 UT to Reedy Fork Reference Reach #1 , Riffle a 9J 94 0 5 10 15 20 25 30 35 40 Width Bankfill Dimensions Flood Dimensions Matenals 22.' -section area (fl. so.) 100.0 W flood Drone area (ft) 4.9 050 Bed (mm) 15..' wdth(ft) 66 entrenchment ratio 10 D84 Bed (mm) 1.! -an depth (ft) 22 low bank heiahl I'll 23 threshold grain sae (mm)-. 2.: ak depth (fl) 1 0 low bank height ratio 16 1 wetted parameter (fl) 1.r hrd rad, (R) 10 ? vndth-depth rab. Banktull Flow Flow Resistance Forces & Power 1.' velocity INS) 0092 Manning ouahness 055 channel slope (%1 33 7 discharge rate (cfs) 0.88 D'Afcv-Wesbach fric. 0.47 shear stress (Ib/so.ft) 0.22 Froude number 126 esistance factor Wu- 0.49 shear veloc4v (Ns) 45.5 relative rouohness - -, strm power (Ib/Ns) 1 -276 UT to Reedy Fork Rarerence Reach #1 Pool 98 97 96 0 95 e 94 w 93 92 91 0 5 10 15 20 25 30 35 40 Width 11-1,11 11-enslons Flood Dimension Matenal s 31.3 as-n area (ft.sa.l 120 0 W Rood Prone area (ft) 4.9 D50 Bed (mm) 1 3 6 moth (ft) 7.2 entrenchment ratio 10 D84 Bed (mm) ' E -nean depth IR) 3.3 low bank heioht (ft) 26 threshoid organ sae (mm)'. ax depth (In 1 0 low bank height rat. 2) ?. .vetted P rnmeter (ft) ?A ad, (ft) Mdth-depth ratio Barkfull Flow Flow Resistance Forces 8 Power 6 velocM (NS) 0.092 Man m's roughness 0.55 channel slope M 48.0 d-harce rate (cfs) 0.86 D'Arw-Wembach fric. 0.52 shear stress (lb/sq. R.) C 23 Froude number 13.0 esistarKe factor Wu' 0.52 shear velocity (Ns) 55.2 relatrve -hness - -rt strm power (IbM/s) 97 96 95 = 94 > 93 w 92 91 90 UT to Reedy Fork Reference Reach #1 ?d -water sd t bankfull 4 x section riffle crest 0 pool ¦ W glide x RTOB - LTOB er berm, 0 50 100 150 200 250 Channel Distance (ft) sloe b sloe ratio len ft le ntith ratio ool- pool spac'ng ft ratio reach 0.55 - 232.0 05.3 channel widths) - - -- nMe 0.6 (022-1.11 1.1 (0.4-21 21.5 (4,5-41.1) 1.4 (0.3-27) - - pool 2.2 10.12-1t) 4 (0.2-20) 136 (8.1-22) 0.9 (0.5-14) 402 (15.7-67.9) 2.6 (1-4.51 1.2 2.2 4.1 0.3 - - alide 0 (0-0.42) 0 (0-08) 4.2 (3.1-4.81 0.3 (0.2-03) - -- Reference Reach k2 Cross Section 1 -9 UT to Reedy Fork Reference Reach f12, Rifle 97.5 97 96.5 96 0 95.5 95 w 94.5 - - - -- 94 93.5 - - - - 93 92.5 0 5 10 15 20 25 Width Bankfull Dimensions Flood Dimensions Materials 70 x-section area IRsq.1 100.0 W flood Drone area M; 1.1 050 Bed (mm) 6.9 vnc,h(ft) 74.5 entrenchment rato 6.8 D84 Bed fmm) 1 0 an depth (fl) 1 6 low bank height (R) 24 threshold or.,, size (mm)'. i 6 max depth ft 1.0 low bank height ratio 7 9 wetted Darimeter (fl) 0 9 hvd rad, Ifl) 67 wdlh-depth rata Bankfull Flow Flow Resistance Forces & Power 14 velochy (Rfs) 0.092 Manninq's roughness 0.89 channel slope (%) 10.0 discharge are (crs) 1.02 D'An-Welsbach fnc 0.50 shear stress (Ib/sq fl) 0.26 Froude number 12.5 satance factor Wu- 0.51 shear velocity 011s) 45.9 relatve roughness -- unh strm power Obits) 0+58 UT to Reedy Fork Reference Reach #2, Pool 98 97?---.._-_ 0 96 95 _ w 94 -- 93 92 0 5 10 15 20 25 Width Bank'ull Dimensions Flood Dimensions Materia ls 12.5 secton area (Bsq.1 80.0 W flood Drone area I t) 1.1 050 Bed (mm) 10 4 wdth ( Rl 7.7 entrenchment ratio 6.8 D84 Bed (mm) 1 :? an depth (fl) 2.3 I-bank he1gM (RI 29 threshold grain sae (mm): 2.:1 . ax depth (ft) 1.1 low bank height rat. 11 8 wetted panmeter IR) 1.' Nora. lft) 8. i w1.dth-depth ratio Bankfull Flow Flow Resistance Forces & Power 1.1 veloc8v (R/s) 0.092 Man no's roud- 0.89 channel slope (%) 20 1 dscharge rate fcfsl 0.96 D'Arw-Weabach Ric. 0.59 shear stress (Ib/so ft.) VI Fronde number 13.1 sistarce factor wu' 0 55 shear velocM f1s) 54.2 relative roughness - unn stm power ([hilts) UT to Reedy Fork Reference Reach 82 gybed -- water sn' -?-bankfull A x-sec_don riffle-crest 0 pool ¦ run glide - 96.5 96 x 95.5 ....... r 95 o° 945 ' Y m 94 - 93.5 93 4 92.5 58.0 109.0 0 20 40 60 80 100 120 Channel Distance (R) ,;e V7.7 10.095-2.8) 12 (0.1 -2,9) 114 5,8 19111 w1.un1 1.9 (0.8-2.81 - - pool 0 (0-16) 0 (0-16) 4.5 (1.5-9.31 0.7 (02-1.41 30.0 (5-72.1) ab (0.7-10.5) 4.3 (0.99-11) 4.8 11.1-12.4) 7.2 (3-15.1) 1 (0.4-2.21 - - run glide 0 10-1.3) 0 (0-1.5) 3.3 (2.3-4.5) 0.5 (0.3-0.71 - - FEASIBILITY STUDY 051097 LICK CREEK STREAM RESTORATION SITE LEE COUNTY, NORTH CAROLINA CAPE FEAR RIVER BASIN, CATALOGING UNIT 03030004 Prepared for: North Carolina Department of Environment and Natural Resources Ecosystem Enhancement Program Raleigh, North Carolina Prepared by: Restoration Systems, LLC 1101 Haynes Street, Suite 107 Raleigh, North Carolina 27604 October 1, 2004 ?09@9%91 ,JUN 1 i 2005 ?? mo S fORMWp ER BRA??H f fl ill 1 ? 11 CATEGORICAL EXCLUSION ACTION CLASSIFICATION FORM Lick Creek Stream Restoration Site prepared for North Carolina Department of Environment and Natural Resources Ecosystem Enhancement Program by Restoration Systems, LLC Raleigh, North Carolina Contract Number D04013-1 A. Project Description: The Lick Creek Stream Restoration Site is located approximately 2.6 miles northeast of the City of Sanford in rural Lee County. It includes 40 acres of floodplain, 5,000 linear feet of perennial, t second/third order stream designated as Lick Creek and 3,500 linear feet of perennial, second order stream designated as Wallace Branch. The existing channels are highly degraded due to unrestricted livestock access, riparian vegetation removal, and increasing non-point source ' runoff from the developing watershed. The proposed project consists of 100 percent restoration, as defined in the Stream Mitigation Guidelines (U.S. Army Corps of Engineers, Wilmington District, April 2003). The proposed stream restoration process will involve: 1) ' raising the base elevation (profile) and constructing a new bankfull channel; 2) backfilling the abandoned, existing channel; 3) erecting livestock exclusion fencing; 4) invasive species removal; and 5) reestablishing a diverse native riparian buffer. This project will provide 9,500 linear feet of Stream Mitigation Units with the Cape Fear River Basin Cataloging Unit (CU) 03030004. B. Purpose and Need: The NCDENR Ecosystem Enhancement Program is responsible for providing compensatory ' mitigation for authorized wetland, stream and riparian buffer impacts associated with transportation-related infrastructure and economic development. As part of their overall mitigation strategy, the EEP published a request for proposals (RFP) in December 2003 seeking Full Delivery Projects that would provide stream mitigation credits within the Cape Fear River Basin CU 03030004. In response to the RFP, Restoration Systems, LCC submitted the "Lick Creek Stream Restoration Site, Lee County, North Carolina Technical and Cost Proposal" on ' March 24, 2004. C. Proposed Improvements: ' The following Type II improvements which apply to the project are circled: 1. Modernization of a highway by resurfacing, restoration, rehabilitation, ' reconstruction, adding shoulders, or adding auxiliary lanes (e.g., parking, weaving, turning, climbing). ' a. Restoring, Resurfacing, Rehabilitating, and Reconstructing pavement (3R and 4R improvements) 1 b. Widening roadway and shoulders without adding through lanes c. Modernizing gore treatments d. Constructing lane improvements (merge, auxiliary, and turn lanes) e. Adding shoulder drains f. Replacing and rehabilitating culverts, inlets, and drainage pipes, including safety treatments g. Providing driveway pipes h. Performing minor bridge widening (less than one through lane) L Structural BMP's for water quality improvement 2. 3 4. 5. 6. 7. 8. 9. Highway safety or traffic operations improvement projects including the installation of ramp metering control devices and lighting. a. Installing ramp metering devices b. Installing lights c. Adding or upgrading guardrail d. Installing safety barriers including Jersey type barriers and pier protection e. Installing or replacing impact attenuators f. Upgrading medians including adding or upgrading median barriers g. Improving intersections including relocation and/or realignment h. Making minor roadway realignment i. Channelizing traffic j. Performing clear zone safety improvements including removing hazards and flattening slopes k. Implementing traffic aid systems, signals, and motorist aid 1. Installing bridge safety hardware including bridge rail retrofit Bridge rehabilitation, reconstruction, or replacement or the construction of grade separation to replace existing at-grade railroad crossings. a. Rehabilitating, reconstructing, or replacing bridge approach slabs b. Rehabilitating or replacing bridge decks c. Rehabilitating bridges including painting (no red lead paint), scour repair, fender systems, and minor structural improvements d. Replacing a bridge (structure and/or fill) Transportation corridor fringe parking facilities. Construction of new truck weigh stations or rest areas. Approvals for disposal of excess right-of-way or for joint or limited use of right- of-way, where the proposed use does not have significant adverse impacts. Approvals for changes in access control.. Acquisition and construction of mitigation sites. Construction of new bus storage and maintenance facilities in areas used predominantly for industrial or transportation purposes where such construction is not inconsistent with existing zoning and located on or near a street with adequate capacity to handle anticipated bus and support vehicle traffic. 2 ' 10. Rehabilitation or reconstruction of existing rail and bus buildings and ancillary facilities where only minor amounts of additional land are required and there is not a substantial increase in the number of users. 11. Construction of bus transfer facilities (an open area consisting of passenger shelters, boarding areas, kiosks and related street improvements) when located in a commercial area or other high activity center in which there is adequate street capacity for projected bus traffic. ' 12. Construction of rail storage and maintenance facilities in areas used predominantly for industrial or transportation purposes where such construction is not inconsistent with existing zoning and where there is no significant noise impact on the surrounding community. 13. Acquisition of land for hardship or protective purposes, advance land acquisition loans under section 3(b) of the UMT Act. Hardship and protective buying will be permitted only for a particular parcel or a limited number of parcels. These types of land acquisition qualify for a CE only where the acquisition will not limit the evaluation of alternatives, including shifts in alignment for planned construction projects, which may be required in the NEPA process. No project development on such land may proceed until the NEPA process has been completed. D. Special Project Information: Estimated Costs: Total Construction $1,721,200 Right of Way $321,300 ' Total $2,042,500 E. Threshold Criteria The following evaluation of threshold criteria must be completed for Type II actions ECOLOGICAL YES NO (1) Will the project have a substantial impact on any unique or important natural resource? X (2) Does the project involve habitat where federally listed endangered or threatened species may occur? ? X (3) Will the project affect anadromous fish? 0 X (4) If the project involves wetlands, is the amount of permanent ' and/or temporary wetland taking less than one-tenth (1/10) of an acre and have all practicable measures to avoid and X minimise wetland takings been evaluated? (5) Will the project require the use of U. S. Forest Service lands? 0 X ' (6) Will the quality of adjacent water resources be adversely ? impacted by proposed construction activities? X ' (7) Does the project involve waters classified as Outstanding Water Resources (OWR) and/or High Quality Waters (HQW)? X 3 (8) Will the project require fill in waters of the United States in any of the designated mountain trout counties? X (9) Does the project involve any known underground storage tanks (UST's) or hazardous materials sites? X PERMITS AND COORDINATION YES NO (10) If the project is located within a CAMA county, will the project significantly affect the coastal zone and/or any "Area of Environmental Concern" (AEC)? X (11) Does the project involve Coastal Barrier Resources Act resources? X (12) Will a U. S. Coast Guard permit be required? 0 X (13) Will the project result in the modification of any existing regulatory floodway? X (14) Will the project require any stream relocations or channel changes? Please see Section F for further explanation. X SOCIAL, ECONOMIC, AND CULTURAL RESOURCES YES NO (15) Will the project induce substantial impacts to planned growth or land use for the area? X (16) Will the project require the relocation of any family or business? X (17) Will the project have a disproportionately high and adverse human health and environmental effect on any ? minority or low-income population? X (18) If the project involves the acquisition of right of way, is the amount of right of way acquisition considered minor? ? X (19) Will the project involve any changes in access control? 0 X (20) Will the project substantially alter the usefulness and/or land ? use of adjacent property? X (21) Will the project have an adverse effect on permanent local traffic patterns or community cohesiveness? X (22) Is the project included in an approved thoroughfare plan and/or Transportation Improvement Program (and is, therefore, in conformance with the Clean Air Act of 1990)? X (23) Is the project anticipated to cause an increase in traffic F volumes? X 4 (24) Will traffic be maintained during construction using existing ? ' roads, staged construction, or on-site detours? X (25) If the project is a bridge replacement project, will the bridge be ' replaced at its existing location (along the existing facility) and will all construction proposed in association with the bridge X replacement project be contained on the existing facility? ' (26) Is there substantial controversy on social, economic, or t? X i th t l d i ng e projec s concern a groun env ronmen ' (27) Is the project consistent with all Federal, State, and local laws ? relating to the environmental aspects of the project? X ' (28) Will the project have an "effect" on structures/ properties ? X eligible for or listed on the National Register of Historic Places? (29) Will the project affect any archaeological remains, which are a X important to history or pre-history? ' (30) Will the project require the use of Section 4(f) resources (public parks, recreation lands, wildlife and waterfowl refuges, historic sites, or historic bridges, as defined in Section 4(f) of X ' the U. S. Department of Transportation Act of 1966)? (31) Will the project result in any conversion of assisted public recreation sites or facilities to non-recreation uses, as ' defined by Section 6(f) of the Land and Water Conservation Act of 1965, as amended? X ' (32) Will the project involve construction in, across, or adjacent to a river designated as a component of or proposed for inclusion X in the Natural System of Wild and Scenic Rivers? ' F. Additional Documentation Required for Unfavorable Responses in Part E (Discussion regarding all unfavorable responses in Part E should be provided below. ' Additional supporting documentation may be attached, as necessary.) 14) Will the project require any stream relocations or channel changes? This is a stream restoration project based upon natural channel design methodologies ' that will use a Rosgen Priority Level 1 approach to restore stable " EXV stream channels on the historic floodplain by raising the base elevation (profile) and ' constructing a new bankfull channel. The broad floodplain provides the opportunity to increase the stream belt width and sinuosity through the establishment of a more meandering planform. It is expected that the restored channel will be constructed ' both off-line and on-line, meandering through the protected stream riparian corridor. Modifications will also be made to the profile in order to re-establish a natural riffle and pool bed morphology with appropriate pool spacing. G. CE Approval Project Description: Categorical Exclusion Action Classification: TYPE II(A) X TYPE II(B) Approved: " N/A Date Assistant Manager Project Development & Environmental Analysis Branch N/A Date Project Planning Unit Head Project Development & Environmental Analysis Branch N/A Date Project Development Engineer Project Development & Environmental Analysis Branch For Type II(B) projects only- Date ?,,d t-L, 6--,-?? /?-, r Division Administrator Federal Highway Administration 6 FEASIBILITY STUDY LICK CREEK STREAM RESTORATION SITE LEE COUNTY, NORTH CAROLINA 1.0 Introduction ....................................................................................................................... l 2.0 Project Description ............................................................................................................1 3.0 Environmental Constraints ................................................................................................5 A. Environmental Screening .........................................................................................5 B. Cultural Resources ...................................................................................................5 C. Protected Species .....................................................................................................6 4.0 Conclusions .......................................................................................................................7 FIGURES Figure 1. Project Site Location ..........................................................................................8 Figure 2. Project Site Existing Features ............................................................................9 Figure 3. Proposed Restoration Concept .........................................................................10 ATTACHMENTS Environmental Data Resources Radius Map (Environmental Database Information) Environmental Screening Inspection Form 77 1 11 ' FEASIBILITY STUDY ' LICK CREEK STREAM RESTORATION SITE LEE COUNTY, NORTH CAROLINA ' 1.0 Introduction The NCDENR Ecosystem Enhancement Program is responsible for providing compensatory mitigation for authorized wetland, stream and riparian buffer impacts associated with transportation-related infrastructure and economic development. As part of their overall mitigation strategy, the EEP published a request for proposals (RFP) in ' December 2003 seeking Full Delivery Projects that would provide stream mitigation credits within the Cape Fear River Basin CU 03030004. In response to the RFP, Restoration Systems, LCC submitted the "Lick Creek Stream Restoration Site, Lee ' County, North Carolina Technical and Cost Proposal" on March 24, 2004. The purpose of this study was to evaluate the potential affect that the proposed project, as ' described in more detail below, would have on natural and cultural resources at and or near the project site. The results of this feasibility assessment are provided in the preceding Programmatic Categorical Exclusion Action Classification Form as well as in the ' summary text below. 2.0 Project Description The Lick Creek Stream Restoration Site is located approximately 2.6 miles northeast of the City of Sanford in rural Lee County and includes 40 acres of floodplain, 5,000 linear feet ' of perennial, second/third order stream designated as Lick Creek and 3,500 linear feet of perennial, second order stream designated as Wallace Branch. The existing channels are highly degraded due to unrestricted livestock access, riparian vegetation removal, and ' increasing non-point source runoff from the developing watershed. ' This project will provide 9,500 linear feet of Stream Mitigation Units with the Cape Fear River Basin Cataloging Unit (CU) 03030004. It consists of 100 percent restoration, as defined in the Stream Mitigation Guidelines (U.S. Army Corps of Engineers, Wilmington District, April 2003) and provides the following advantages: ¦ provides 9,500 linear feet of Stream Mitigation Units, as calculated in accordance with the requirements stipulated in RFP 16-D04013. ' ¦ located in a WS-1V Water Supply Watershed. ¦ provides opportunities for pollutant removal. ¦ exceeds minimum riparian buffer requirements. ' potential to reestablish habitat for Federal/State endangered species, Harperella. ¦ located approximately 1.5 miles downstream of pending US 421 - Sanford Bypass. ¦ no natural or man-made physical constraints to impede the proposed restoration. 1 The primary goals of this stream restoration project focus on improving local water quality, enhancing flood attenuation and restoring aquatic and riparian habitat and will be accomplished by: ¦ Reestablishing stream stability and capacity to transport watershed flows and sediment load by restoring stable channel morphology supported by natural instream habitat and gradelbank stabilization structures. ¦ Reducing non-point source sedimentation and nutrient inputs into the identified project reaches through the elimination of accelerated bank erosion, exclusion of livestock, and reestablishment of native riparian buffers greater than 50 feet in width, ¦ Enhancing the capacity of the site to mitigate flood flows by reconnecting the stream to its floodplain. Specific actions proposed to achieve these restoration goals consist of the activities described below, which will be further refined during restoration planning and design. Stream Restoration Based upon existing stream and valley characteristics, a Priority Level 1 restoration approach, as generally defined in Table 2, will be used to restore stable ` E/C4" stream channels on the historic floodplain by raising the base elevation (profile) and constructing a new bankfull channel. The design bankfull stage will equal the floodplain elevation in the new channel (bank height ratio = 1.0). The proposed stream dimension, pattern, and profile for the restored channels will be based on the morphological criteria and hydraulic geometry relationships developed from appropriate reference reaches. In addition, the broad floodplain provides the opportunity to increase the stream belt width and sinuosity through the establishment of a more meandering planform. It is expected that the restored channel will be constructed both off-line and on-line, meandering through the protected stream riparian corridor. Channel planform adjustment and relocation is expected to increase overall sinuosity to a more appropriate range of between 1.2 and 1.5, producing 9,500 linear feet of restored stream. Modifications will also be made to the profile in order to re-establish a natural riffle and pool bed morphology with appropriate pool spacing. In-stream structures will be incorporated throughout the restored channels. Cross-Vanes and J-Hook Vanes will be used to reduce the burden of energy dissipation on the channel geometry and prevent bank erosion by minimizing near-bank shear stress and the influence of secondary circulation in the near-bank region of stream bends. The structures further promote efficient sediment transport and produce/enhance in-stream habitat. Cross-vanes will serve as grade control in the restored channel. Abandoned Channel Backfill Excavated materials from the design channel will be used to backfill the majority of the abandoned, existing channel. However, shallow linear depressions (oxbows) within the existing channel belt width may be incorporated to provide additional flood storage and valuable aquatic habitat in the floodplain. With continued development in the contributing drainage area (including the pending US 421 Bypass), these features will support primary settlement of transport sediments and nutrients subsequently improving water quality and reducing inputs to the Cape Fear River. 2 1 Livestock Exclusion Cattle exclusion fencing will be installed along the outer boundary of the restored riparian buffer / permanent conservation easement area. This will prevent continued bank erosion and collapses caused by hoof shear as well as eliminate cattle excrement and resulting ' fecal coliform loading. A limited number of stabilized, rock ford stream crossings will be installed to provide cattle access to isolated pasture areas. These crossing points will be fenced on both sides, utilizing standard NRCS water gate designs, to prevent cattle from further accessing the stream and riparian buffers. Riparian Buffer Restoration ' The purpose of the planting plan is to re-establish a riparian buffer greater than 50 feet in width composed of native woody and herbaceous species. The plan consists of 1) acquisition of available plant species, 2) implementation of proposed site preparation, and ' 3) planting of selected species. The proposed plantings will cover the constructed streambanks, floodplain, and minor upland slopes located within the Site. Throughout the majority of the Site, the target natural community will be a Piedmont/Mountain Bottomland Forest. Where the project area encompasses portions of upland slopes adjacent to the floodplain areas, limited to a minor area on the southern bank of Wallace Creek upstream of the Lower Moncure Road crossing, the target community will be a Mixed Mesic Hardwood Forest. Bare-root seedlings will be planted within the specified areas at a density of 436 stems per acre. Tree species will be installed individually, while shrub plantings will be installed in small groupings of 2 to 3 individuals. All plantings ' will be randomly spaced and grouped to promote a natural appearance. Typical species targeted for planting are indicated in the tables below. Potential Tree Snecies List. Location " Scientific name Common Name Carya ovata Shagbark hickory Floodplain Pinus taeda Loblolly pine Diospyros virginiana Persimmon Fraxinus pennsylvanica Green ash Quercus michauxii Swamp Chestnut oak Quercus phellos Willow oak Salix nigra Black willow Liriodendron tulipifera Tulip poplar Carya cordiformis Bitternut Hickory Upland Slope Pinus taeda Loblolly pine Liriodendron tulipifiera Tulip poplar Diospyros virginiana Persimmon Quercus alba White oak Nyssa sylvatica Blackgum Prunus serotina Black cherry Quercus rubra Northern red oak Fagus grandifolia American beech 3 Potential Shrub Species List. Location Scientific name Common Name Alnus serrulata Tag alder Floodplain Cornus amomum Silky dogwood Carpinus caroliniana Ironwood Vaccinium corymbosum Highbush blueberry Itea virginica Virginia willow Physocarpus opulifolius Ninebark Rhododendron viscosum Swamp azalea Amelanchier arborea Service berry Upland Slope Cercis canadensis Redbud Cornus alternifolia Alternate leaf dogwood Corylus americana Hazel-nut flex decidua Deciduous holly Vaccinium corymbosum Highbush blueberry Viburnum dentatum Southern arrow-wood Potential Herbaceous Seed Mixes. Location Scientific name Common Name' Eupatorium fistulosum Joe pye weed Floodplain & Streambank Helianthus angustifolius Swamp sunflower Andropogon glomeratus Bushy beard grass Panicum clandestimum Deertongue Panicum virgatum Switchgrass Vernonia noveboracensis Ironweed Andropogon gerardii Big blue stem Upland Slope Eupatorium fistulosum Joe pye weed Panicum virgatum Switchgrass Sorghastrum nutans Indian grass Tripsacum dactyloides Eastern gama grass Vernonia noveboracensis Ironweed In some areas, remnants of the target natural communities currently exist with mature individuals of the desired species. As much as possible in these areas, the zone of construction activity will be limited to lessen damage to individual stems. Maintaining existing trees in place with intact root masses will contribute to post-construction slope soil and stream bank retention. Areas with existing tree canopy will receive primarily herbaceous and shrub plantings. Where opportunities exist to transplant existing trees for re-vegetation, those individuals will be moved to new positions along the constructed stream section. Individuals considered candidates for transplanting should not be larger than 1.5 inches in diameter at breast height (dbh). Live stakes and/or bare root seedlings will be used to stabilize and revegetate stream banks on the outside of meander bends. Typical species to be utilized may include: Silky dogwood (Cornus amomum), Red osier dogwood (Cornus stolonifera), Black willow 4 0 C ri (Salix nigra), Silky willow (Salix sericea), and Elderberry (Sambucus Canadensis). These will be planted at a density of 2-4 stakes per square yard and in a random fashion to give a natural appearance. Native herbaceous vegetation will also be established within the streambank and buffer areas. Invasive Species Control Prior to the re-vegetation phase of the project, non-native floral species will be removed. Exotic species currently identified within the project area include Chinese privet and Japanese honeysuckle. Invasive species management will begin during the site preparation stage and continue through the 5-year monitoring period at a minimum. Removal and management procedures will be based upon recommendations established by the Southeast Exotic Pest Plant Council Invasive Plant Manual. 3.0 Environmental Constraints An evaluation was conducted in order to identify possible environmental constraints that have the potential to either affect or be affected by the proposed project. Three specific categories of environmental constraints were evaluated: 1) an Environmental Screening of potential conditions related to hazardous wastes, 2) Cultural Resources, and 3) Threatened and Endangered Species. These evaluations consisted of a review of available records and a preliminary visual site inspection. Summaries of the findings are provided below: A. Environmental Screening An Environmental Data Resources (EDR) Radius Map with GeoCheck was generated for the subject site. The radius search for this report was the ASTM standard of one mile plus two additional miles to encompass the entire linear project area. No environmental concerns were identified within one mile of the project area. In addition, during the preliminary visual site investigation, no visual signs of potential contamination were noted. A copy of both the EDR Database Report and the Environmental Screening Inspection Form are included as attachments. B. Cultural Resources Available records were reviewed at the North Carolina Department of Cultural Resources, State Historic Preservation Office (SHPO) and Office of State Archaeology (OSA) to determine the presence of known historic preservation sites or sites of archeological importance on or near the study site. The review of available records indicates that a historic survey for Lee County has been completed. There are numerous resources mapped within the contributing drainage area to the proposed project. However, only two structures, designated as potential 50-year old structures for which evaluations have not been conducted, occur within the vicinity of the Site. These structures are located on upland areas approximately 500 feet from the existing Lick Creek channel and well outside of the proposed riparian corridor. No impacts to listed or potentially eligible cultural resources are expected. Additionally, based on review of U.S. Geological Survey (USGS) quad sheets at the Office of State Archaeology (OSA) no sites of known archaeological significance have been identified either within or adjacent to the Site. Based upon the results of both the records research and the preliminary visual site visit, the 5 Lick Creek Stream Restoration Project is not anticipated to impact any known historic or archaeological resource. C. Protected Species Available North Carolina Department of Parks and Recreation, Natural Heritage Program (NC NHP) records were reviewed determine the presence of any threatened, or endangered species or critical habitats on or near the study site. No NC NHP identified occurrences of RTE species or critical habitats are located on or near the study site. Additionally, during the field investigation, the existing site conditions were evaluated in order to determine the presence of habitat suitable for Federally listed Endangered and Threatened species that occur in Lee County. A summary of the listed species and a preliminary assessment of the potential project impact is provided below: Picoides borealis red-cockaded woodpecker Endangered Historic The red-cockaded woodpecker (RCW) range today is from Florida to Virginia and west to southeast Oklahoma and eastern Texas. The habitat for the species includes mature pine forests. Longleaf pines (Pinus palustris) seem to be preferred, but other southern pines have been used. The RCW excavates cavities exclusively in living pine trees. The older pines favored by the RCW often suffer from a fungus called red heart disease which attacks the center of the trunk, causing the heartwood to become soft. The NC NHP records were searched and no known occurrences of the species have been documented within the project area. The project area does not contain any mature open pine forests of large enough acreage for the species to occur, therefore, habitat is not available for the species and it is unlikely the project will have any impact on RCWs. Biological Conclusion: No Affect Notropis mekistocholas Cape Fear shiner Endangered Current The Cape Fear shiner is endemic to central North Carolina in the Cape Fear drainage. The habitat of the species includes water willow (Justicia americana) beds in flowing areas of creeks and rivers. The species is found in clean, rocky streams over gravel, cobble, and boulder substrate. They are known to inhabit pools, riffles, and slow runs. Juveniles are often found in slack water, among mid-stream rock outcrops, and in side channels and pools. Threats to the species include deterioration of water quality due to toxic chemical pollution, changes in stream flow, channel modification, siltation, and impoundments. The NC NHP records were searched and no known occurrences of the species have been documented within the project area. The project area does not contain clean rocky streams over gravel, cobble or boulder substrate, therefore, habitat is not available and it is unlikely the project will have any impact on the species. Biological Conclusion: No Affect Ptilimnium nodosum harperella Endangered Historic Harperella is an annual herb known from 12 extant populations range wide with two of those in North Carolina counties (Granville and Chatham). One historic population was noted for Lee County. The habitat for harperella includes two types: 1) rocky or gravel shoals and margins of clear, swift-flowing stream sections, and 2) edges of intermittent pineland ponds in the coastal plain. This plant tolerates and may actually require a very 6 ' specific and unusual water regime, which includes moderately intensive spring floods, which may reduce or eliminate competing vegetation. Alterations of the water regime, ' which result from impoundments, water withdrawal, and drainage, or deepening of ponds readily eliminates Harperella from its habitat. Other factors such as siltation, pollution, and shoreline development also threaten harperella populations. The NC NHP records were ' searched and no known occurrences of the species have been documented within the project area. The project area does not currently contain rocky/gravel shoals, clear swift- flowing waters, or pineland ponds, therefore, habitat is not available and it is unlikely the project will have a detrimental impact on harperella. Biological Conclusion: No Affect ' 4.0 Conclusions Based upon the results of this preliminary feasibility assessment, the Lick Creek Stream Restoration Project is not expected to negatively affect the evaluated resources located within the project area. In fact, this stream restoration is expected to have a beneficial affect on both habitat and water quality within the Cape Fear River 03030004, to include: ¦ restoring stable channel morphology and aquatic habitat, ¦ reducing non-point source sedimentation and nutrient inputs in a WS-IV Water Supply Watershed, ¦ replacing invasives on site and reestablishing diverse, native riparian buffer habitat greater than 50 feet wide, and ¦ potentially reestablishing habitat for the endangered Harperella. 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JJa�y '� _- -'• . r <n `1' l : - e I 11, f'y "emirs_'" e. •"o-:_ _ - p xa t 3 a a C ti I Z % '1 I - - e..-rf'^y;•'' �t,p •tip 1. I. ,�.�1�• . ss., w� ,r -$f i. i._ _ ,,, 00 I ' - Q o I a c p w r =� - ^� 2 S1 a a r < 00 m 3 L/ o - m 3 - z O� < .A X. C 3 � W CD - _ M)No- = D m C �. ° fD O O N n ''` m " 1T1 v gu ,- Q � O m 1 d D e ': � .2. ' r CCDm O D _ m w = fd u_ i Aw IL t Moncure Road \_ower .✓ .r'V _,i�,r. #r 1p i [ VIP era C �' h R 3 a C �. r +�• K reek r +, lot Aw WL `4V Olt , a ire '►�` �' . � . Y "'g. � r t � a tel" � 4 �" ,ie, a � g •i ,� • }- 3M � � +� 6 .. Y : y i Yom,.- �. ,R.., �'i(. �.. �1 - (4o - t 7� � r tea. lw + kr i! ap "a p Inp =i f k i r — o III m 'TI o °o c O C) r - C o CD Z W 0, < X, o m m (Q C7 O -1 O (� r- r Ill Z ( P` tD r _ �' T O W p 3 m Q T m °c �. m w O CD $ m The EDR Radius Map with GeoChecko Lick Creek Stream Restoration Lower Moncure Road SANFORD, NC 27330 Inquiry Number: 01274228.1r September 22, 2004 EDK' Environmental Data Resources Inc The Standard in Environmental Risk Management Information 440 Wheelers Farms Road Milford, Connecticut 06460 Nationwide Customer Service Telephone: 1-800-352-0050 Fax: 1-800-231-6802 Internet: www.edrnet.com FORMERN TABLE OF CONTENTS SECTION PAGE Executive Summary ------------------------------------------------------ ES1 Overview Map---------------------------------------------------------- 2 Detail Map------------------------------------------------------------- 3 Map Findings Summary --------------------------------------------------- 4 Map Findings----------------------------------------------------------. 6 Orphan Summary ------------------------------------------------------- 13 Government Records Searched/Data Currency Tracking- - - - - - - - - - - - - - - - - - - - - - - - - - GR-1 GEOCHECK ADDENDUM Physical Setting Source Addendum-----------------------------------------. A-1 Physical Setting Source Summary ------------------------------------------- A-2 Physical Setting Source Map ----------------------------------------------- A-7 Physical Setting Source Map Findings---------------------------------------. A-8 Physical Setting Source Records Searched ------------------------------------ A-10 Thank you for your business. Please contact EDR at 1-800-352-0050 . with any questions or comments. Disclaimer - Copyright and Trademark Notice This report contains information obtained from a variety of public and other sources. NO WARRANTY EXPRESSED OR IMPLIED, IS MADE WHATSOEVER IN CONNECTION WITH THIS REPORT. ENVIRONMENTAL DATA RESOURCES, INC. SPECIFICALLY DISCLAIMS THE MAKING OF ANY SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE OR PURPOSE. ALL RISK IS ASSUMED BY THE USER. IN NO EVENT SHALL EDR BE LIABLE TO ANYONE, WHETHER ARISING OUT OF ERRORS OR OMISSIONS, NEGLIGENCE, ACCIDENT OR ANY OTHER CAUSE, FOR ANY LOSS OR DAMAGE, INCLUDING, WITHOUT LIMITATION, SPECIAL, INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES. It can not be concluded from this report that coverage information for the target and surrounding properties does not exist from other sources. Any analyses, estimates, ratings or risk codes provided in this report are provided for illustrative purposes only, and are not intended to provide, nor should they be interpreted as providing any facts regarding, or prediction or forecast of, any environmental risk for any property. Any liability on the part of EDR is strictly limited to a refund of the amount paid for this report. Copyright 2004 by Environmental Data Resources, Inc. All rights reserved. Reproduction in any media or format, in whole or in part, of any report or map of Environmental Data Resources, Inc., or its affiliates, is prohibited without prior written permission. EDR and its logos (including Sanborn and Sanborn Map) are trademarks of Environmental Data Resources, Inc. or its affiliates. All other trademarks used herein are the property of their respective owners. TC01274228.1 r Page 1 1 EXECUTIVE SUMMARY A search of available environmental records was conducted by Environmental Data Resources, Inc. (EDR). The report meets the government records search requirements of ASTM Standard Practice for Environmental Site Assessments, E 1527-00. Search distances are per ASTM standard or custom distances requested by the user. TARGET PROPERTY INFORMATION ADDRESS LOWER MONCURE ROAD SANFORD, NC 27330 COORDINATES Latitude (North): 35.515200 - 35° 30'54.7" Longitude (West): 79.119100 - 79° 7'8.8" Universal Tranverse Mercator: Zone 17 UTM X (Meters): 670566.6 ' UTM Y (Meters): Elevation: 3931606.8 258 ft. above sea level USGS TOPOGRAPHIC MAP ASSOCIATED WITH TARGET PROPERTY Target Property: 35079-E1 MONCURE, NC Source: USGS 7.5 min quad index TARGET PROPERTY SEARCH RESULTS I I 0 n The target property was not listed in any of the databases searched by EDR. DATABASES WITH NO MAPPED SITES No mapped sites were found in EDR's search of available ( "reasonably ascertainable ") government records either on the target property or within the ASTM E 1527-00 search radius around the target property for the following databases: FEDERAL ASTM STANDARD NPL________________________ National Priority List Proposed NPL-------------- Proposed National Priority List Sites CERCLIS____________________ Comprehensive Environmental Response, Compensation, and Liability Information System CERC-NFRAP--------------- CERCLIS No Further Remedial Action Planned CORRACTS----------------- Corrective Action Report RCRIS-TSD------------------ Resource Conservation and Recovery Information System RCRIS-LQG-----------------. Resource Conservation and Recovery Information System RCRIS-SQG----------------- Resource Conservation and Recovery Information System ERNS----------------------- Emergency Response Notification System STATE ASTM STANDARD SHWS_______________________ Inactive Hazardous Sites Inventory TC01274228.1r EXECUTIVE SUMMARY 1 EXECUTIVE SUMMARY SWF/LF---------------------- List of Solid Waste Facilities UST ------------------------- Petroleum Underground Storage Tank Database OLI__________________________ Old Landfill Inventory INDIAN UST ----------------- Underground Storage Tanks on Indian Land VCP_________________________ Responsible Party Voluntary Action Sites FEDERAL ASTM SUPPLEMENTAL CONSENT___________________ Superfund (CERCLA) Consent Decrees ROD_________________________ Records Of Decision Delisted NPL_______ ________ National Priority List Deletions FINDS_______________ ________ Facility Index System/Facility Identification Initiative Program Summary Report HMIRS______________ _________ Hazardous Materials Information Reporting System MLTS________________________ Material Licensing Tracking System NPL Liens___________ ________ Federal Superfund Liens PADS --------------- --------- PCB Activity Database System UMTRA_____________________ Uranium Mill Tailings Sites FUDS________________________ Formerly Used Defense Sites INDIAN RESERV ---- --------- Indian Reservations US BROWNFIELDS- --------- A Listing of Brownfields Sites DOD_________________________ Department of Defense Sites RAATS______________ ________ RCRA Administrative Action Tracking System TRIS_________________________ Toxic Chemical Release Inventory System TSCA_______________ _________ Toxic Substances Control Act SSTS________________________ Section 7 Tracking Systems FTTS INSP__________ ________. FIFRA/TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide ACt)/TSCA (Toxic Substances Control Act) STATE OR LOCAL ASTM SUPPLEMENTAL AST ------------------------- AST Database DRYCLEANERS_____________ Drycleaning Sites EDR PROPRIETARY HISTORICAL DATABASES Coal Gas____________________ Former Manufactured Gas (Coal Gas) Sites BROWNFIELDS DATABASES US BROWNFIELDS__________ A Listing of Brownfields Sites Brownfields_________________ Brownfields Projects Inventory INST CONTROL ------------ No Further Action Sites With Land Use Restrictions Monitoring VCP_________________________ Responsible Party Voluntary Action Sites SURROUNDING SITES: SEARCH RESULTS Surrounding sites were identified. Elevations have been determined from the USGS Digital Elevation Model and should be evaluated on a relative (not an absolute) basis. Relative elevation information between sites of close proximity should be field verified. Sites with an elevation equal to or higher than the target property have been differentiated below from sites with an elevation lower than the target property. Page numbers and map identification numbers refer to the EDR Radius Map report where detailed data on individual sites can be reviewed. Sites listed in bold italics are in multiple databases. Unmappable (orphan) sites are not considered in the foregoing analysis. TC01274228.1r EXECUTIVE SUMMARY 2 EXECUTIVE SUMMARY STATE ASTM STANDARD LUST: The Leaking Underground Storage Tank Incidents Management Database contains an inventory of reported ' leaking underground storage tank incidents. The data come from the Department of Environment, & Natural Resources' Incidents by Address. A review of the LUST list, as provided by EDR, and dated 06/04/2004 has revealed that there are 3 ' LUST sites within approximately 2.5 miles of the target property. Equal/Higher Elevation Address Dist / Dir Map ID Page ' CHEROKEE SANFORD GROUP 1600 COLON ROAD >2 WNW A3 6 CHEROKEE SANFORD MAINTENANCE 1600 COLON RD. >2 WNW A4 8 CHEROKEE SANFORD?SANFORD PLANT 1600 COLON ROAD >2 WNW A5 10 FEDERAL ASTM SUPPLEMENTAL u 1 k LI Mines: Mines Master Index File. The source of this database is the Dept. of Labor, Mine Safety and Health Administration. A review of the MINES list, as provided by EDR, and dated 06/04/2004 has revealed that there is 1 MINES site within approximately 2.25 miles of the target property. Equal/Higher Elevation Address Dist / Dir Map ID Page HANFORD BRICK CO INC >2 W 1 6 STATE OR LOCAL ASTM SUPPLEMENTAL HSDS: The Hazardous Substance Disposal Sites list contains locations of uncontrolled and unregulated hazardous waste sites. The file contains sites on the national priority list as well as the state priority list. The data source is the North Carolina Center for Geographic Information and Analysis. A review of the NC HSDS list, as provided by EDR, and dated 06/21/1995 has revealed that there is 1 NC HSDS site within approximately 3 miles of the target property. Equal/Higher Elevation Address Dist / Dir Map ID Page SAN LEE PARK >2 SSW 2 6 LUST TRUST: This database contains information about claims against the State Trust Funds for reimbursements for expenses incurred while remediating Leaking USTs. A review of the LUST TRUST list, as provided by EDR, and dated 08/06/2004 has revealed that there is 1 LUST TRUST site within approximately 2.5 miles of the target property. Equal/Higher Elevation Address Dist / Dir Map ID Page CHEROKEE SANFORD GROUP 1600 COLON ROAD >2 WNW A3 6 TC01274228.1r EXECUTIVE SUMMARY 3 Map ID Direction Distance Distance (ft.) Elevation Site MAP FINDINGS MINES M000076850 N/A Coal Gas Site Search: No site was found in a search of Real Property Scan's ENVIROHAZ database. 1 HANFORD BRICK CO INC West > 1 LEE (County), NC 11879 ft. Relative: U.S. MINES: Higher Mine ID: 3100139 Entity Name: COLON CLAY + SHALE M Actual: State FIPS code: 37 285 ft. Status Date: 11/28/1978 Operation Class: Non-coal mining Number of Pits: 000 Latitude: 35 30 38 SIC Codes: 14550 00000 00000 00000 00000 00000 Company: HANFORD BRICK CO INC County FIPS code: 105 Status: permanently abandoned Number of Shops: 0 Number of Plants: 0 Longitude: 079 09 31 2 SAN LEE PARK SSW >1 NC 12338 ft. Relative: NC HSDS: Higher Facility Name: SAN LEE PARK Latitude: 35 28 56.132435 Actual: Site Type: Federal 383 ft. A3 CHEROKEE SANFORD GROUP WNW 1600 COLON ROAD > 1 SANFORD, NC 27331 13039 ft. Site 1 of 3 in cluster A Relative: Higher LUST: Incident Number: 8061 Actual: Date Occurred: / / 365 ft. 5 Min Quad: Not reported Lat/Long: 0000000000 / 0000000000 Source Type: 3 Facility ID: Not reported Operation: Commercial UST Number : RA-1220 Regional Officer Project Mgr : MAF Region : Raleigh Responsible PartyCHEROKEE SANFORD GROUP RP Address : 1600 COLON RD SANFORD, NC 27330 RP County: Not reported Date Reported : 12102/91 Comm / Non-comm UST Site : Commercial Tank Regulated Status : Regulated NORR Issued Date : NOV Issued Date / / Risk ClassificationL• Risk Classification Based On Review : L Site Risk Reason :Not reported Corrective Action Plan Type: Not reported Level Of Soil Cleanup Achieved : Not reported Closure Request Date : NC HSDS S102442602 N/A Longitude: 79 7 48.222204 Superfund ID #: 981 021 652 EDR ID Number Database(s) EPA ID Number IMD 1003886486 LUST NIA LUST TRUST GPS Confirmed: Not reported Testlat : 0000000000 Contact Person : Not reported Product Type : Petroleum Phase Of LSA Req Not reported Land Use : Not reported TC01274228.1 r Page 6 f I I L 17 Map ID MAP FINDINGS Direction Distance Distance (ft.) EDR ID Number Elevation Site Database(s) EPA ID Number CHEROKEE SANFORD GROUP (Continued) 1003886486 NFA Letter Date : 05/22/92 Contamination Type : SL MTBE : 0 # Of Supply Wells : 0 Comments : NO SOIL CONTAMINATION LEFT AFTER EXCAVATION FOLLOWING UST REMOVAL. INCIDENT CLOSED 5/22/92.4/21/03 KAH Telephone : 9197743770 Flag : 1 Error Flag : 0 LUR Filed : MTBE1: Unknown Flag1: No Cleanup : Current Status : File Located in Archives RBCA GW : Not reported PETOPT : 3 CD Num : 85 Reel Num : 3785 RPOW : False RPOP : False RPL : False Type : 3 Date Occurred: 11/20/61 Date Reported : 06/03/92 Incident Description : CONTAMINATION FOUND DURING UST REMOVAL Ownership: Private Location: Facility Site Priority: Not reported Type : 3 Priority Update : Wells Affected: Not reported Num Affected: 0.00000 7.5 Min Quad: Not reported 5 Min Quad: Not reported Release Code: Not reported Source Type: Not reported Error Type : Not reported UST Number : RA-1220 Operation Type : Commercial Last Modified: 03/08/99 Incident Phase: Closed Out NOV Issued: NORR Issued: / / 45 Day Report: SOC Sighned: / / Public Meeting Held: Close-out Report: 05/22/92 RS Designation: Corrective Action Planned: Reclassification Report: Closure Request Date: LUST TRUST: Facility ID : 0-017383 Site ID: 10589 Site Note: Not reported Site Eligible?: True Commercial Find : 100% Commercial Priority Rank: Low 3rd Party Deductable Amount: 0 Sum of 3rd Party Amounts Applied: 0 Deductable Amount: 20000 Glick thic hypprlink while viewing on your computer to access additional NC LUST TRUST detail in the EDR Site Report. IMD: Incident Number: 8061 Region: RAL Date Occurred: / / Submit Date: 06/03/92 GW Contam: No Soil Contam: Yes Operator: Not reported TC01274228.1 r Page 7 Map ID MAP FINDINGS Direction Distance Distance (ft.) Elevation Site CHEROKEE SANFORD MAINTENANCE (Continued) Contact Phone: Not reported Priority Code: L Priority Update: 04/16/98 Site Priority: 40D Dem Contact: MAF Wells Affected: No Num Affected: 0 Sampled By: Samples Include: 7.5 Min Quad: Not reported 5 Min Quad: N45Y Incident Desc: UPON REMOVAL OF LISTS, SOIL CONTAM. WAS DISCOVERED. Ownership: Private Operation: Commercial Material: DIESEL Qty Lost: Not reported Qty Recovered: Not reported Material: GASOLINE Qty Lost: Not reported Qty Recovered: Not reported Source: Leak-underground Type: Gasoline/diesel Location: Facility Setting: Not reported Wells Contam: Not reported Sampled By: Other Samples Include: Not reported Owner Company: CHEROKEE SANFORD GROUP Lat/Long: Not reported Risk Site L Lat/Long Decimal:0 / 0 Lat/Long Number D 10 GPS: NOD Agency : DWM Last Modified: 09/14/94 Incident Phase: FU NOV Issued: 08/30/94 45 Day Report: / / SOC Sighned: / / Public Meeting Held: Corrective Action Planned: Reclassification Report: Close-out Report: / / RS Designation: / / Closure Request Date: A5 CHEROKEE SANFORDSANFORD PLANT WNW 1600 COLON ROAD > 1 SANFORD, NC 27330 13039 ft. Site 3 of 3 in cluster A Relative: Higher LUST: Incident Number: 21026 Actual: Date Occurred: 12/10/98 365 fL 5 Min Quad: Not reported Lat/Long: 0000000000 / 0000000000 Source Type: 3 Facility ID: Not reported Operation: Industrial UST Number : RA-3234 Regional Officer Project Mgr: RKD Region : Raleigh Responsible PartyCHEROKEE SANFORD GROUP INC ! I i IMD 1001478105 LUST NIA ' F1 GPS Confirmed: Not reported Testlat : 0000000000 Contact Person : WARREN PASCHAL EDR ID Number Database(s) EPA ID Number ' TC01274228.1 r Page 10 1000535201 Map ID MAP FINDINGS ' Di ti rec on Distance Distance (ft.) EDR ID Number Elevation Site Database(s) EPA ID Number CHEROKEE SANFORD-SANFORD PLANT (Continued) 1001478105 RP Address : 1600 COLON ROAD ' SANFORD, NC 27330 RP County : Not reported Product Type : Petroleum Date Reported : 03/30/99 Comm / Non-comm UST Site : Commercial ' Tank Regulated Status : Regulated NORR Issued Date : NOV Issued Date / / Phase Of LSA Req Not reported ' Risk ClassificationL• Risk Classification Based On Review : L Site Risk Reason :Not reported Land Use : Not reported Corrective Action Plan Type: Not reported Level Of Soil Cleanup Achieved : Not reported Closure Request Date : NFA Letter Date : 12/20/99 Contamination Type : SL MTBE : 0 # Of Supply Wells : 0 Comments : MINOR SOIL CONT FROM 550 GAL WASTE OIL UST ' Telephone : 919-774-5306 Flag : 0 Error Flag : 0 LUR Filed : MTBE1: Unknown Flag1: No Cleanup : Current Status : File Located in Archives ' RBCA GW : Not reported PETOPT : 5 CD Num : 85 Reel Num : 3785 RPOW : False RPOP : False RPL : False Type : 5 ' Date Occurred: 12/10/98 Date Reported : 06/27/99 Incident Description : 1 550 GAL WASTE OIL UST REMOVED MI NOR SOIL CONTAMINATION DETECTED 51.5 TONS OF SOIL EXCAVATED AND DISPOSED OF PROPERLY UST DISPOSED OF PROPERLY Ownership: Private Location: Facility Site Priority: L Type : 5 Priority Update : 06/27/99 Wells Affected: Not reported Num Affected: 0.00000 7.5 Min Quad: Not reported 5 Min Quad: Not reported Release Code: Not reported Source Type: Not reported Error Type : Not reported UST Number : RA-3234 Operation Type : Industrial Last Modified: 03/16/00 Incident Phase: Closed Out NOV Issued: NORR Issued: 45 Day Report: SOC Sighned: Public Meeting Held: Close-out Report: 12/20/99 RS Designation: Corrective Action Planned: ' Reclassification Report: Closure Request Date: IMD: Incident Number: 21026 ' Region: RAIL Date Occurred: 12110/98 Submit Date: 06/27/99 GW Contam: No ' Soil Contam: Yes TC01274228.1 r Page 11 Map ID Direction Distance Distance (ft.) Elevation Site MAP FINDINGS EDR ID Number Database(s) EPA ID Number ' CHEROKEE SANFORDSANFORD PLANT (Continued) 1001478105 Operator: WARREN PASCHAL 1600 COLON ROAD SANFORD, NC 27330 Contact Phone: 919-774-5306 Priority Code: L Priority Update: 06/27/99 Site Priority: L Dem Contact: RKD Wells Affected: Not reported Num Affected: 0 Sampled By: Samples Include: 7.5 Min Quad: Not reported 5 Min Quad: Not reported Incident Desc: 1 550 GAL WASTE OIL UST REMOVED MINOR SOIL CONTAMINATION DETECTED 51.5 TONS OF SOIL EXCAVATED AND DISPOSED OF PROPERLY UST DISPOSED OF PROPERLY Ownership: Private Operation: Industrial Material: WASTE OIL Qty Lost: Not reported Qty Recovered: Not reported Source: Leak-underground Type: Gasoline/diesel Location: Facility Setting: Industrial Wells Contam: Not reported Sampled By: Not reported Samples Include: Not reported Owner Company: CHEROKEE SANFORD GROUP INC LattLong: Not reported Risk Site L Lat/Long Decimal:0 / 0 Lat/Long Number A / 0 GPS: NOD Agency : DWM Last Modified: 03/16/00 Incident Phase: CO NOV Issued: / / 45 Day Report: / / SOC Sighned: Public Meeting Held: Corrective Action Planned: / / Reclassification Report: / / Close-out Report: 12/20/99 RS Designation: / / Closure Request Date: / / TC01274228.1 r Page 12 1 1 1 1 1 1 1 1 1 1 m a D cn w x a ' O ? 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W !r LL' !r m !Y LL' !r !r ? 2' a' 2 !r !r tl' LL' 2 2' 2 2 Q: Q: 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 W LL LL LL LL LL LL LL LL LL LL LL LL LL LL LL LL LL LL LL LL LL LL lL W z z z z z z Z z z z z z z z z z z z z z z z z Z a a a a a a a a a a a a a Q a a a a a Q a a a a cn w m ui v? cn ?n w w m rn m rn w v? cn rn rn ?n rn m m m m a) tT a CN N N N O F- GOVERNMENT RECORDS SEARCHED /DATA CURRENCY TRACKING To maintain currency of the following federal and state databases, EDR contacts the appropriate governmental agency on a monthly or quarterly basis, as required. Elapsed ASTM days: Provides confirmation that this EDR report meets or exceeds the 90-day updating requirement of the ASTM standard. FEDERAL ASTM STANDARD RECORDS NPL: National Priority List Source: EPA Telephone: N/A National Priorities List (Superfund). The NPL is a subset of CERCLIS and identifies over 1,200 sites for priority cleanup under the Superfund Program. NPL sites may encompass relatively large areas. As such, EDR provides polygon coverage for over 1,000 NPL site boundaries produced by EPA's Environmental Photographic Interpretation Center (EPIC) and regional EPA offices. Date of Government Version: 07130/04 Date Made Active at EDR: 09/09/04 Database Release Frequency: Semi-Annually Date of Data Arrival at EDR: 08/03/04 Elapsed ASTM days: 37 Date of Last EDR Contact: 08/03/04 NPL Site Boundaries Sources: EPA's Environmental Photographic Interpretation Center (EPIC) Telephone: 202-564-7333 EPA Region 1 Telephone 617-918-1143 EPA Region 3 Telephone 215-814-5418 EPA Region 4 Telephone 404-562-8033 Proposed NPL: Proposed National Priority List Sites Source: EPA Telephone: N/A Date of Government Version: 07/22/04 Date Made Active at EDR: 09/09/04 Database Release Frequency: Semi-Annually EPA Region 6 Telephone: 214-655-6659 EPA Region 8 Telephone: 303-312-6774 Date of Data Arrival at EDR: 08/03/04 Elapsed ASTM days: 37 Date of Last EDR Contact: 08/03/04 CERCLIS: Comprehensive Environmental Response, Compensation, and Liability Information System Source: EPA Telephone: 703-413-0223 CERCLIS contains data on potentially hazardous waste sites that have been reported to the USEPA by states, municipalities, private companies and private persons, pursuant to Section 103 of the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA). CERCLIS contains sites which are either proposed to or on the National Priorities List (NPL) and sites which are in the screening and assessment phase for possible inclusion on the NPL. Date of Government Version: 05/17/04 Date Made Active at EDR: 08/10/04 Database Release Frequency: Quarterly Date of Data Arrival at EDR: 06/23/04 Elapsed ASTM days: 48 Date of Last EDR Contact: 06/23/04 CERCLIS-NFRAP: CERCLIS No Further Remedial Action Planned Source: EPA Telephone: 703-413-0223 As of February 1995, CERCLIS sites designated "No Further Remedial Action Planned" (NFRAP) have been removed from CERCLIS. NFRAP sites may be sites where, following an initial investigation, no contamination was found, contamination was removed quickly without the need for the site to be placed on the NPL, or the contamination was not serious enough to require Federal Superfund action or NPL consideration. EPA has removed approximately 25,000 NFRAP sites to lift the unintended barriers to the redevelopment of these properties and has archived them as historical records so EPA does not needlessly repeat the investigations in the future. This policy change is part of the EPA's Brownfields Redevelopment Program to help cities, states, private investors and affected citizens to promote economic redevelopment of unproductive urban sites. TC01274228.1 r Page GR-1 GOVERNMENT RECORDS SEARCHED I DATA CURRENCY TRACKING Date of Government Version: 05/17/04 Date of Data Arrival at EDR: 06/23/04 Date Made Active at EDR: 08/10/04 Elapsed ASTM days: 48 ' Database Release Frequency: Quarterly Date of Last EDR Contact: 06/23/04 CORRACTS: Corrective Action Report Source: EPA ' Telephone: 800-424-9346 CORRACTS identifies hazardous waste handlers with RCRA corrective action activity. Date of Government Version: 06/15/04 Date of Data Arrival at EDR: 06/25/04 Date Made Active at EDR: 08/10/04 Elapsed ASTM days: 46 ' Database Release Frequency: Semi-Annually Date of Last EDR Contact: 06/07/04 RCRIS: Resource Conservation and Recovery Information System Source: EPA Telephone: 800-424-9346 Resource Conservation and Recovery Information System. RCRIS includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Conditionally exempt small quantity generators (CESQGs): generate less than 100 kg of hazardous ' waste, or less than 1 kg of acutely hazardous waste per month. Small quantity generators (SQGs): generate between 100 kg and 1,000 kg of hazardous waste per month. Large quantity generators (LQGs): generate over 1,000 kilograms (kg) of hazardous waste, or over 1 kg of acutely hazardous waste per month. Transporters are individuals or entities that move hazardous waste from the generator off-site to a facility that can recycle, treat, store, or dispose of the waste. TSDFs treat, store, or dispose of the waste. Date of Government Version: 06/15/04 Date of Data Arrival at EDR: 06/23/04 Date Made Active at EDR: 07/20/04 Elapsed ASTM days: 27 Database Release Frequency: Varies Date of Last EDR Contact: 08/24/04 ERNS: Emergency Response Notification System Source: National Response Center, United States Coast Guard Telephone: 202-260-2342 Emergency Response Notification System. ERNS records and stores information on reported releases of oil and hazardous substances. Date of Government Version: 12/31/03 Date of Data Arrival at EDR: 01/26/04 Date Made Active at EDR: 03/12/04 Elapsed ASTM days: 46 ' Database Release Frequency: Annually Date of Last EDR Contact: 07/26/04 FEDERAL ASTM SUPPLEMENTAL RECORDS BRS: Biennial Reporting System Source: EPA/NTIS Telephone: 800-424-9346 The Biennial Reporting System is a national system administered by the EPA that collects data on the generation ' and management of hazardous waste. BRS captures detailed data from two groups: Large Quantity Generators (LQG) and Treatment, Storage, and Disposal Facilities. Date of Government Version: 12/01/01 Database Release Frequency: Biennially Date of Last EDR Contact: 06/22/04 Date of Next Scheduled EDR Contact: 09/13/04 LI, P CONSENT: Superfund (CERCLA) Consent Decrees Source: Department of Justice, Consent Decree Library Telephone: Varies Major legal settlements that establish responsibility and standards for cleanup at NPL (Superfund) sites. Released periodically by United States District Courts after settlement by parties to litigation matters. Date of Government Version: 03/05/04 Database Release Frequency: Varies Date of Last EDR Contact: 07/30/04 Date of Next Scheduled EDR Contact: 10/25/04 TC01274228.1 r Page GR-2 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING ROD: Records Of Decision Source: EPA Telephone: 703-416-0223 ' Record of Decision. ROD documents mandate a permanent remedy at an NPL (Superfund) site containing technical and health information to aid in the cleanup. Date of Government Version: 06/07/04 Date of Last EDR Contact: 07/07/04 Database Release Frequency: Annually Date of Next Scheduled EDR Contact: 10/04/04 ' DELISTED NPL: National Priority List Deletions Source: EPA Telephone: N/A The National Oil and Hazardous Substances Pollution Contingency Plan (NCP) establishes the criteria that the EPA uses to delete sites from the NPL. In accordance with 40 CFR 300.425.(e), sites may be deleted from the NPL where no further response is appropriate. Date of Government Version: 07/30/04 Date of Last EDR Contact: 08/03/04 Database Release Frequency: Quarterly Date of Next Scheduled EDR Contact: 11/01/04 FINDS: Facility Index System/Facility Identification Initiative Program Summary Report Source: EPA ' Telephone: N/A Facility Index System. FINDS contains both facility information and 'pointers' to other sources that contain more detail. EDR includes the following FINDS databases in this report: PCS (Permit Compliance System), AIRS (Aerometric Information Retrieval System), DOCKET (Enforcement Docket used to manage and track information on civil judicial enforcement cases for all environmental statutes), FURS (Federal Underground Injection Control), C-DOCKET (Criminal Docket System used to track criminal enforcement actions for all environmental statutes), FFIS (Federal Facilities Information System), STATE (State Environmental Laws and Statutes), and PADS (PCB Activity Data System). Date of Government Version: 04/08/04 Date of Last EDR Contact: 07/06/04 ' Database Release Frequency: Quarterly Date of Next Scheduled EDR Contact: 10/04/04 HMIRS: Hazardous Materials Information Reporting System Source: U.S. Department of Transportation Telephone: 202-366-4555 Hazardous Materials Incident Report System. HMIRS contains hazardous material spill incidents reported to DOT. Date of Government Version: 02/17/04 Date of Last EDR Contact: 04/20/04 Database Release Frequency: Annually Date of Next Scheduled EDR Contact: 07/19/04 ' MILTS: Material Licensing Tracking System Source: Nuclear Regulatory Commission Telephone: 301-415-7169 MLTS is maintained by the Nuclear Regulatory Commission and contains a list of approximately 8,100 sites which possess or use radioactive materials and which are subject to NRC licensing requirements. To maintain currency, EDR contacts the Agency on a quarterly basis. Date of Government Version: 07/15/04 Date of Last EDR Contact: 07/06/04 ' Database Release Frequency: Quarterly Date of Next Scheduled EDR Contact: 10/04/04 MINES: Mines Master Index File Source: Department of Labor, Mine Safety and Health Administration Telephone: 303-231-5959 Date of Government Version: 06/04/04 Date of Last EDR Contact: 06/30/04 Database Release Frequency: Semi-Annually Date of Next Scheduled EDR Contact: 09/27/04 NPL LIENS: Federal Superfund Liens ' Source: EPA Telephone: 202-564-4267 Federal Superfund Liens. Under the authority granted the USEPA by the Comprehensive Environmental Response, Compensation and Liability Act (CERCLA) of 1980, the USEPA has the authority to file liens against real property in order to recover remedial action expenditures or when the property owner receives notification of potential liability. USEPA compiles a listing of filed notices of Superfund Liens. TC01274228.1 r Page GR-3 n 1 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING Date of Government Version: 10/15/91 Database Release Frequency: No Update Planned Date of Last EDR Contact: 08/23/04 Date of Next Scheduled EDR Contact: 11/22104 PADS: PCB Activity Database System Source: EPA Telephone: 202-564-3887 PCB Activity Database. PADS Identifies generators, transporters, commercial storers and/or brokers and disposers of PCB's who are required to notify the EPA of such activities. Date of Government Version: 06/29/04 Database Release Frequency: Annually Date of Last EDR Contact: 08/10/04 Date of Next Scheduled EDR Contact: 11/08/04 DOD: Department of Defense Sites Source: USGS Telephone: 703-692-8801 This data set consists of federally owned or administered lands, administered by the Department of Defense, that have any area equal to or greater than 640 acres of the United States, Puerto Rico, and the U.S. Virgin Islands. Date of Government Version: 10/01/03 Database Release Frequency: Semi-Annually Date of Last EDR Contact: 08/12/04 Date of Next Scheduled EDR Contact: 11/08/04 STORMWATER: Storm Water General Permits Source: Environmental Protection Agency Telephone: 202-564-0746 A listing of all facilities with Storm Water General Permits. Date of Government Version: 02/04/04 Database Release Frequency: Quarterly Date of Last EDR Contact: 07/06/04 Date of Next Scheduled EDR Contact: 10/04/04 INDIAN RESERV: Indian Reservations Source: USGS Telephone: 202-208-3710 This map layer portrays Indian administered lands of the United States that have any area equal to or greater than 640 acres. Date of Government Version: 10/01103 Database Release Frequency: Semi-Annually Date of Last EDR Contact: 08/12/04 Date of Next Scheduled EDR Contact: 11/08/04 US BROWNFIELDS: A Listing of Brownfields Sites Source: Environmental Protection Agency Telephone: 202-566-2777 Included in the listing are brownfields properties addresses by Cooperative Agreement Recipients and brownfields properties addressed by Targeted Brownfields Assessments. Targeted Brownfields Assessments-EPA's Targeted Brownfields Assessments (TBA) program is designed to help states, tribes, and municipalities--especially those without EPA Brownfields Assessment Demonstration Pilots--minimize the uncertainties of contamination often associated with brownfields. Under the TBA program, EPA provides funding and/or technical assistance for environmental assessments at brownfields sites throughout the country. Targeted Brownfields Assessments supplement and work with other efforts under EPA's Brownfields Initiative to promote cleanup and redevelopment of brownfields. Cooperative Agreement Recipients-States, political subdivisions, territories, and Indian tribes become BCRLF cooperative agreement recipients when they enter into BCRLF cooperative agreements with the U.S. EPA. EPA selects BCRLF cooperative agreement recipients based on a proposal and application process. BCRLF cooperative agreement recipients must use EPA funds provided through BCRLF cooperative agreement for specified brownfields-related cleanup activities. Date of Government Version: 07/06104 Database Release Frequency: Semi-Annually Date of Last EDR Contact: 06/14/04 Date of Next Scheduled EDR Contact: 09/13/04 RMP: Risk Management Plans Source: Environmental Protection Agency Telephone: 202-564-8600 When Congress passed the Clean Air Act Amendments of 1990, it required EPA to publish regulations and guidance for chemical accident prevention at facilities using extremely hazardous substances. The Risk Management Program Rule (RMP Rule) was written to implement Section 112(r) of these amendments. The rule, which built upon existing industry codes and standards, requires companies of all sizes that use certain flammable and toxic substances to develop a Risk Management Program, which includes a(n): Hazard assessment that details the potential effects of an accidental release, an accident history of the last five years, and an evaluation of worst-case and alternative accidental releases; Prevention program that includes safety precautions and maintenance, monitoring, and employee training measures; and Emergency response program that spells out emergency health care, employee training measures and procedures for informing the public and response agencies (e.g the fire department) should an accident occur. TC01274228.1r Page GR-4 i GOVERNMENT RECORDS SEARCHED 1 DATA CURRENCY TRACKING Date of Government Version: 05/27/04 Database Release Frequency: Varies Date of Last EDR Contact: 08/23/04 Date of Next Scheduled EDR Contact: 11/22/04 FUDS: Formerly Used Defense Sites Source: U.S. Army Corps of Engineers Telephone: 202-528-4285 The listing includes locations of Formerly Used Defense Sites properties where the US Army Corps of Engineers is actively working or will take necessary cleanup actions. Date of Government Version: 12/31/03 Database Release Frequency: Varies Date of Last EDR Contact: 07/06/04 Date of Next Scheduled EDR Contact: 10/04/04 UMTRA: Uranium Mill Tailings Sites Source: Department of Energy Telephone: 505-845-0011 Uranium ore was mined by private companies for federal government use in national defense programs. When the mills shut down, large piles of the sand-like material (mill tailings) remain after uranium has been extracted from the ore. Levels of human exposure to radioactive materials from the piles are low; however, in some cases tailings were used as construction materials before the potential health hazards of the tailings were recognized. In 1978, 24 inactive uranium mill tailings sites in Oregon, Idaho, Wyoming, Utah, Colorado, New Mexico, Texas, North Dakota, South Dakota, Pennsylvania, and on Navajo and Hopi tribal lands, were targeted for cleanup by the Department of Energy. Date of Government Version: 04/22/04 Database Release Frequency: Varies Date of Last EDR Contact: 06/21/04 ' Date of Next Scheduled EDR Contact: 09/20/04 RAATS: RCRA Administrative Action Tracking System Source: EPA Telephone: 202-564-4104 RCRA Administration Action Tracking System. RAATS contains records based on enforcement actions issued under RCRA pertaining to major violators and includes administrative and civil actions brought by the EPA. For administration actions after September 30, 1995, data entry in the RAATS database was discontinued. EPA will retain a copy of the database for historical records. It was necessary to terminate RAATS because a decrease in agency resources made it impossible to continue to update the information contained in the database. Date of Government Version: 04/17/95 Database Release Frequency: No Update Planned Date of Last EDR Contact: 06/07/04 Date of Next Scheduled EDR Contact: 09/06/04 TRIS: Toxic Chemical Release Inventory System Source: EPA Telephone: 202-566-0250 Toxic Release Inventory System. TRIS identifies facilities which release toxic chemicals to the air, water and land in reportable quantities under SARA Title 111 Section 313. Date of Government Version: 12131/02 Database Release Frequency: Annually Date of Last EDR Contact: 06/22/04 Date of Next Scheduled EDR Contact: 09/20/04 TSCA: Toxic Substances Control Act Source: EPA Telephone: 202-260-5521 Toxic Substances Control Act. TSCA identifies manufacturers and importers of chemical substances included on the TSCA Chemical Substance Inventory list. It includes data on the production volume of these substances by plant site. Date of Government Version: 12/31/02 Database Release Frequency: Every 4 Years Date of Last EDR Contact: 06/07/04 Date of Next Scheduled EDR Contact: 09/06/04 FTTS INSP: FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide Act)fTSCA (Toxic Substances Control Act) Source: EPA Telephone: 202-564-2501 TC01274228.1r Page GR-5 1 GOVERNMENT RECORDS SEARCHED /DATA CURRENCY TRACKING Date of Government Version: 04/13/04 Database Release Frequency: Quarterly Date of Last EDR Contact: 06/21/04 Date of Next Scheduled EDR Contact: 09/20/04 SSTS: Section 7 Tracking Systems Source: EPA Telephone: 202-564-5008 Section 7 of the Federal Insecticide, Fungicide and Rodenticide Act, as amended (92 Stat. 829) requires all registered pesticide-producing establishments to submit a report to the Environmental Protection Agency by March 1 st each year. Each establishment must report the types and amounts of pesticides, active ingredients and devices being produced, and those having been produced and sold or distributed in the past year. Date of Government Version: 12/31/01 Database Release Frequency: Annually Date of Last EDR Contact: 07/20/04 Date of Next Scheduled EDR Contact: 10/18/04 FTTS: FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide Act)/TSCA (Toxic Substances Control Act) ' Source: EPA/Office of Prevention, Pesticides and Toxic Substances Telephone: 202-564-2501 FTTS tracks administrative cases and pesticide enforcement actions and compliance activities related to FIFRA, TSCA and EPCRA (Emergency Planning and Community Right-to-Know Act). To maintain currency, EDR contacts the ' Agency on a quarterly basis. Date of Government Version: 04/13/04 Date of Last EDR Contact: 06/21/04 Database Release Frequency: Quarterly Date of Next Scheduled EDR Contact: 09/20/04 1 STATE OF NORTH CAROLINA ASTM STANDARD RECORDS SHWS: Inactive Hazardous Sites Inventory Source: Department of Environment, Health and Natural Resources Telephone: 919-733-2801 State Hazardous Waste Sites. State hazardous waste site records are the states' equivalent to CERCLIS. These sites ' may or may not already be listed on the federal CERCLIS list. Priority sites planned for cleanup using state funds (state equivalent of Superfund) are identified along with sites where cleanup will be paid for by potentially responsible parties. Available information varies by state. Date of Government Version: 04/15/04 Date of Data Arrival at EDR: 04/15/04 Date Made Active at EDR: 05/26/04 Elapsed ASTM days: 41 Database Release Frequency: Quarterly Date of Last EDR Contact: 07/12/04 1 SWF/LF: List of Solid Waste Facilities Source: Department of Environment and Natural Resources Telephone: 919-733-0692 Solid Waste Facilities/Landfill Sites. SWF/LF type records typically contain an inventory of solid waste disposal facilities or landfills in a particular state. Depending on the state, these may be active or inactive facilities or open dumps that failed to meet RCRA Subtitle D Section 4004 criteria for solid waste landfills or disposal sites. Date of Government Version: 07/27/04 Date Made Active at EDR: 08/31/04 Database Release Frequency: Semi-Annually Date of Data Arrival at EDR: 07/27/04 Elapsed ASTM days: 35 Date of Last EDR Contact: 07/26/04 LUST: Incidents Management Database Source: Department of Environment and Natural Resources Telephone: 919-733-1315 Leaking Underground Storage Tank Incident Reports. LUST records contain an inventory of reported leaking underground storage tank incidents. Not all states maintain these records, and the information stored varies by state. Date of Government Version: 06/04/04 Date Made Active at EDR: 07/09/04 Database Release Frequency: Quarterly Date of Data Arrival at EDR: 06/08/04 Elapsed ASTM days: 31 Date of Last EDR Contact: 06/08/04 TC01274228.1r Page GR-6 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING UST: Petroleum Underground Storage Tank Database Source: Department of Environment and Natural Resources Telephone: 919-733-1308 Registered Underground Storage Tanks. UST's are regulated under Subtitle 1 of the Resource Conservation and Recovery Act (RCRA) and must be registered with the state department responsible for administering the UST program. Available information varies by state program. Date of Government Version: 06/21/04 Date of Data Arrival at EDR: 06/23/04 Date Made Active at EDR: 07/12/04 Elapsed ASTM days: 19 Database Release Frequency: Quarterly Date of Last EDR Contact: 06/11/04 OLI: Old Landfill Inventory Source: Department of Environment & Natural Resources Telephone: 919-733-4996 Date of Government Version: 04/05/04 Date Made Active at EDR: 05/26/04 Database Release Frequency: Varies Date of Data Arrival at EDR: 04/28/04 Elapsed ASTM days: 28 Date of Last EDR Contact: 08/25/04 VCP: Responsible Party Voluntary Action Sites Source: Department of Environment and Natural Resources Telephone: 919-733-4996 Date of Government Version: 07/14/04 Date Made Active at EDR: 08/16/04 Database Release Frequency: Semi-Annually Date of Data Arrival at EDR: 07/15/04 Elapsed ASTM days: 32 Date of Last EDR Contact: 07/12/04 INDIAN UST: Underground Storage Tanks on Indian Land Source: EPA Region 4 Telephone: 404-562-9424 Date of Government Version: 10/22/03 Date Made Active at EDR: 01/09/04 Database Release Frequency: Varies Date of Data Arrival at EDR: 12/19/03 Elapsed ASTM days: 21 Date of Last EDR Contact: 08/23/04 STATE OF NORTH CAROLINA ASTM SUPPLEMENTAL RECORDS HSDS: Hazardous Substance Disposal Site Source: North Carolina Center for Geographic Information and Analysis Telephone: 919-733-2090 Locations of uncontrolled and unregulated hazardous waste sites. The file includes sites on the National Priority List as well as those on the state priority list. Date of Government Version: 06/21/95 Date of Last EDR Contact: 08/30/04 Database Release Frequency: Biennially Date of Next Scheduled EDR Contact: 11/29/04 AST: AST Database Source: Department of Environment and Natural Resources Telephone: 919-715-6170 Facilities with aboveground storage tanks that have a capacity greater than 21,000 gallons. Date of Government Version: 01/09/04 Date of Last EDR Contact: 07/19/04 Database Release Frequency: Semi-Annually Date of Next Scheduled EDR Contact: 10/18/04 ' LUST TRUST: State Trust Fund Database Source: Department of Environment and Natural Resources Telephone: 919-733-1315 This database contains information about claims against the State Trust Funds for reimbursements for expenses incurred while remediating Leaking USTs. TC01274228.1 r Page GR-7 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING Date of Government Version: 08/06/04 Database Release Frequency: Semi-Annually Date of Last EDR Contact: 08/10/04 Date of Next Scheduled EDR Contact: 11/08/04 DRYCLEANERS: Drycleaning Sites Source: Department of Environment & Natural Resources ' Telephone: 919-733-2801 Potential and known dryceaning sites, active and abandoned, that the Drycleaning Solvent Cleanup Program has knowledge of and entered into this database. Date of Government Version: 05/19/04 Database Release Frequency: Varies IMD: Incident Management Database Source: Department of Environment and Natural Resources Telephone: 919-733-1315 Groundwater and/or soil contamination incidents Date of Government Version: 06/15/04 Database Release Frequency: Quarterly EDR PROPRIETARY HISTORICAL DATABASES Date of Last EDR Contact: 07/19/04 Date of Next Scheduled EDR Contact: 10/18/04 Date of Last EDR Contact: 07/27/04 Date of Next Scheduled EDR Contact: 10/25/04 ' Former Manufactured Gas (Coal Gas) Sites: The existence and location of Coal Gas sites is provided exclusively to EDR by Real Property Scan, Inc. ©Copyright 1993 Real Property Scan, Inc. For a technical description of the types of hazards which may be found at such sites, contact your EDR customer service representative. El l? Disclaimer Provided by Real Property Scan, Inc. The information contained in this report has predominantly been obtained from publicly available sources produced by entities other than Real Property Scan. While reasonable steps have been taken to insure the accuracy of this report, Real Property Scan does not guarantee the accuracy of this report. Any liability on the part of Real Property Scan is strictly limited to a refund of the amount paid. No claim is made for the actual existence of toxins at any site. This report does not constitute a legal opinion. BROWNFIELDS DATABASES Brownfields: Brownfields Projects Inventory Source: Department of Environment and Natural Resources Telephone: 919-733-4996 A brownfield site is an abandoned, idled, or underused property where the threat of environmental contamination has hindered its redevelopment. All of the sites in the inventory are working toward a brownfield agreement for cleanup and liabitliy control. Date of Government Version: 03131/04 Database Release Frequency: Varies VCP: Responsible Party Voluntary Action Sites Source: Department of Environment and Natural Resources Telephone: 919-733-4996 Date of Government Version: 07/14/04 Database Release Frequency: Semi-Annually INST CONTROL: No Further Action Sites With Land Use Restrictions Monitoring Source: Department of Environment, Health and Natural Resources Telephone: 919-733-2801 Date of Last EDR Contact: 08/03/04 Date of Next Scheduled EDR Contact: 11/01/04 Date of Last EDR Contact: 07/12/04 Date of Next Scheduled EDR Contact: 10/11/04 TC01274228.1r Page GR-8 GOVERNMENT RECORDS SEARCHED /DATA CURRENCY TRACKING Date of Government Version: 07/14/04 Database Release Frequency: Quarterly Date of Last EDR Contact: 07/12104 Date of Next Scheduled EDR Contact: 10/11/04 US BROWNFIELDS: A Listing of Brownfields Sites Source: Environmental Protection Agency Telephone: 202-566-2777 Included in the listing are brownfields properties addresses by Cooperative Agreement Recipients and brownfields properties addressed by Targeted Brownfields Assessments. Targeted Brownfields Assessments-EPA's Targeted Brownfields Assessments (TBA) program is designed to help states, tribes, and municipalities--especially those without EPA Brownfields Assessment Demonstration Pilots-minimize the uncertainties of contamination often associated with brownfields. Under the TBA program, EPA provides funding and/or technical assistance for environmental assessments at brownfields sites throughout the country. Targeted Brownfields Assessments supplement and work with other efforts under EPA's Brownfields Initiative to promote cleanup and redevelopment of brownfields. Cooperative Agreement Recipients-States, political subdivisions, territories, and Indian tribes become BCRLF cooperative agreement recipients when they enter into BCRLF cooperative agreements with the U.S. EPA. EPA selects BCRLF cooperative agreement recipients based on a proposal and application process. BCRLF cooperative agreement recipients must use EPA funds provided through BCRLF cooperative agreement for specified brownfields-related cleanup activities. Date of Government Version: N/A Database Release Frequency: Semi-Annually OTHER DATABASE(S) Date of Last EDR Contact: N/A , Date of Next Scheduled EDR Contact: N/A Depending on the geographic area covered by this report, the data provided in these specialty databases may or may not be complete. For example, the existence of wetlands information data in a specific report does not mean that all wetlands in the area covered by the report are included. Moreover, the absence of any reported wetlands information does not necessarily mean that wetlands do not exist in the area covered by the report. Oil/Gas Pipelines: This data was obtained by EDR from the USGS in 1994. It is referred to by USGS as GeoData Digital Line Graphs from 1:100,000-Scale Maps. It was extracted from the transportation category including some oil, but primarily gas pipelines. Electric Power Transmission Line Data Source: PennWell Corporation Telephone: (800) 823-6277 This map includes information copyrighted by PennWell Corporation. This information is provided on a best effort basis and PennWell Corporation does not guarantee its accuracy nor warrant its fitness for any particular purpose. Such information has been reprinted with the permission of PennWell. Sensitive Receptors: There are individuals deemed sensitive receptors due to their fragile immune systems and special sensitivity to environmental discharges. These sensitive receptors typically include the elderly, the sick, and children. While the location of all sensitive receptors cannot be determined, EDR indicates those buildings and facilities - schools, daycares, hospitals, medical centers, and nursing homes - where individuals who are sensitive receptors are likely to be located. AHA Hospitals: Source: American Hospital Association, Inc. Telephone: 312-280-5991 The database includes a listing of hospitals based on the American Hospital Association's annual survey of hospitals. Medical Centers: Provider of Services Listing Source: Centers for Medicare & Medicaid Services Telephone: 410-786-3000 A listing of hospitals with Medicare provider number, produced by Centers of Medicare & Medicaid Services, a federal agency within the U.S. Department of Health and Human Services. Nursing Homes Source: National Institutes of Health Telephone: 301-594-6248 Information on Medicare and Medicaid certified nursing homes in the United States. Public Schools Source: National Center for Education Statistics Telephone: 202-502-7300 The National Center for Education Statistics' primary database on elementary and secondary public education in the United States. It is a comprehensive, annual, national statistical database of all public elementary and secondary schools and school districts, which contains data that are comparable across all states. TC01274228.1 r Page GR-9 17 U GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING Private Schools Source: National Center for Education Statistics Telephone: 202-502-7300 The National Center for Education Statistics' primary database on private school locations in the United States. Daycare Centers: Child Care Facility List Source: Department of Health & Human Services Telephone: 919-662-4499 1 1 1 Flood Zone Data: This data, available in select counties across the country, was obtained by EDR in 1999 from the Federal Emergency Management Agency (FEMA). Data depicts 100-year and 500-year flood zones as defined by FEMA. NWI: National Wetlands Inventory. This data, available in select counties across the country, was obtained by EDR in 2002 from the U.S. Fish and Wildlife Service. STREET AND ADDRESS INFORMATION © 2003 Geographic Data Technology, Inc., Rel. 07/2003. This product contains proprietary and confidential property of Geographic Data Technology, Inc. Unauthorized use, including copying for other than testing and standard backup procedures, of this product is expressly prohibited. TC01274228.1 r Page GR-10 1 GEOCHECK®- PHYSICAL SETTING SOURCE ADDENDUM TARGET PROPERTY ADDRESS LICK CREEK STREAM RESTORATION LOWER MONCURE ROAD SANFORD, NC 27330 TARGET PROPERTY COORDINATES Latitude (North): Longitude (West): Universal Tranverse Mercator: UTM X (Meters): UTM Y (Meters): Elevation: 35.515202 - 35° 30' 54.7" 79.119102 - 79° 7'8.8" Zone 17 670566.6 3931606.8 258 ft. above sea level EDR's GeoCheck Physical Setting Source Addendum has been developed to assist the environmental professional with the collection of physical setting source information in accordance with ASTM 1527-00, Section 7.2.3. Section 7.2.3 requires that a current USGS 7.5 Minute Topographic Map (or equivalent, such as the USGS Digital Elevation Model) be reviewed. It also requires that one or more additional physical setting sources be sought when (1) conditions have been identified in which hazardous substances or petroleum products are likely to migrate to or from the property, and (2) more information than is provided in the current USGS 7.5 Minute Topographic Map (or equivalent) is generally obtained, pursuant to local good commercial or customary practice, to assess the impact of migration of recognized environmental conditions in connection with the property. Such additional physical setting sources generally include information about the topographic, hydrologic, hydrogeologic, and geologic characteristics of a site, and wells in the area. Assessment of the impact of contaminant migration generally has two principle investigative components: 1. Groundwater flow direction, and 2. Groundwater flow velocity. Groundwater flow direction may be impacted by surface topography, hydrology, hydrogeology, characteristics of the soil, and nearby wells. Groundwater flow velocity is generally impacted by the nature of the geologic strata. EDR's GeoCheck Physical Setting Source Addendum is provided to assist the environmental professional in forming an opinion about the impact of potential contaminant migration. TC01274228.1 r Page A-1 GEOCHECe - PHYSICAL SETTING SOURCE SUMMARY GROUNDWATER FLOW DIRECTION INFORMATION Groundwater flow direction for a particular site is best determined by a qualified environmental professional using site-specific well data. If such data is not reasonably ascertainable, it may be necessary to rely on other sources of information, such as surface topographic information, hydrologic information, hydrogeologic data collected on nearby properties, and regional groundwater flow information (from deep aquifers). TOPOGRAPHIC INFORMATION Surface topography may be indicative of the direction of surficial groundwater flow. This information can be used to assist the environmental professional in forming an opinion about the impact of nearby contaminated properties or, should contamination exist on the target property, what downgradient sites might be impacted. TARGET PROPERTY TOPOGRAPHY USGS Topographic Map: 35079-E1 MONCURE, NC General Topographic Gradient: General West Source: USGS 7.5 min quad index SURROUNDING TOPOGRAPHY: ELEVATION PROFILES s C C Q U i2 North TP A W p ? N fT W a C ? ? N r ? N W W r (O ? m m N A G W 1 ? N N W O ? N N N N W N West Target Property Elevation: 258 ft. TP 0 East 1/2 1 Miles Source: Topography has been determined from the USGS 7.5' Digital Elevation Model and should be evaluated on a relative (not an absolute) basis. Relative elevation information between sites of close proximity should be field verified. TC01274228.1 r Page A-2 GEOCHECK@ - PHYSICAL SETTING SOURCE SUMMARY I HYDROLOGIC INFORMATION Surface water can act as a hydrologic barrier to groundwater flow. Such hydrologic information can be used to assist the environmental professional in forming an opinion about the impact of nearby contaminated properties or, should contamination exist on the target property, what downgradient sites might be impacted. Refer to the Physical Setting Source Map following this summary for hydrologic information (major waterways and bodies of water). FEMA FLOOD ZONE FEMA Flood Target Property County Electronic Data LEE, NC Not Available Flood Plain Panel at Target Property: Not Reported Additional Panels in search area: Not Reported NATIONAL WETLAND INVENTORY NWI Electronic NWI Quad at Target Property Data Coverage MONCURE YES - refer to the Overview Map and Detail Map HYDROGEOLOGIC INFORMATION Hydrogeologic information obtained by installation of wells on a specific site can often be an indicator of groundwater flow direction in the immediate area. Such hydrogeologic information can be used to assist the environmental professional in forming an opinion about the impact of nearby contaminated properties or, should contamination exist on the target property, what downgradient sites might be impacted. AQUIFLOW® Search Radius: 1.000 Mile. EDR has developed the AQUIFLOW Information System to provide data on the general direction of groundwater flow at specific points. EDR has reviewed reports submitted by environmental professionals to regulatory authorities at select sites and has extracted the date of the report, groundwater flow direction as determined hydrogeologically, and the depth to water table. LOCATION GENERAL DIRECTION MAP ID FROM TP GROUNDWATER FLOW Not Reported TC01274228.1 r Page A-3 I? ?j 1 GEOCHECK® - PHYSICAL SETTING SOURCE SUMMARY GROUNDWATER FLOW VELOCITY INFORMATION Groundwater flow velocity information for a particular site is best determined by a qualified environmental professional using site specific geologic and soil strata data. If such data are not reasonably ascertainable, it may be necessary to rely on other sources of information, including geologic age identification, rock stratigraphic unit and soil characteristics data collected on nearby properties and regional soil information. In general, contaminant plumes move more quickly through sandy-gravelly types of soils than silty-clayey types of soils. GEOLOGIC INFORMATION IN GENERAL AREA OF TARGET PROPERTY Geologic information can be used by the environmental professional in forming an opinion about the relative speed at which contaminant migration may be occurring. ROCK STRATIGRAPHIC UNIT GEOLOGIC AGE IDENTIFICATION Era: Mesozoic Category: Stratified Sequence System: Triassic Series: Triassic Code: Tr (decoded above as Era, System & Series) Geologic Age and Rock Stratigraphic Unit Source: P.G. Schruben, R.E. Arndt and W.J. Bawiec, Geology of the Conterminous U.S. at 1:2,500,000 Scale - a digital representation of the 1974 P.B. King and H.M. Beikman Map, USGS Digital Data Series DDS -11 (1994). DOMINANT SOIL COMPOSITION IN GENERAL AREA OF TARGET PROPERTY The U.S. Department of Agriculture's (USDA) Soil Conservation Service (SCS) leads the National Cooperative Soil Survey (NCSS) and is responsible for collecting, storing, maintaining and distributing soil survey information for privately owned lands in the United States. A soil map in a soil survey is a representation of soil patterns in a landscape. Soil maps for STATSGO are compiled by generalizing more detailed (SSURGO) soil survey maps. The following information is based on Soil Conservation Service STATSGO data. Soil Component Name: MAYODAN Soil Surface Texture: sandy loam Hydrologic Group: Class B - Moderate infiltration rates. Deep and moderately deep, moderately well and well drained soils with moderately coarse textures. Soil Drainage Class: Well drained. Soils have intermediate water holding capacity. Depth to water table is more than 6 feet. Hydric Status: Soil does not meet the requirements for a hydric soil. Corrosion Potential - Uncoated Steel: HIGH Depth to Bedrock Min: > Winches Depth to Bedrock Max: > 60 inches TC01274228.1 r Page A-4 GEOCHECe - PHYSICAL SETTING SOURCE SUMMARY Soil Layer Information Boundary Classification Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil Permeability Soil Reaction Rate (in/hr) (pH) 1 0 inches 12 inches sandy loam Granular COARSE-GRAINED Max: 6.00 Max: 6.00 materials (35 SOILS, Sands, Min: 2.00 Min: 4.50 pct. or less Sands with passing No. fines, Silty 200), Silty, or Sand. Clayey Gravel and Sand. 2 12 inches 18 inches silty clay loam Silt-Clay FINE-GRAINED Max: 2.00 Max: 6.00 Materials (more SOILS, Silts Min: 0.60 Min: 4.50 than 35 pct. and Clays passing No. (liquid limit 200), Silty less than 50%), Soils. Lean Clay 3 18 inches 47 inches clay Silt-Clay FINE-GRAINED Max: 2.00 Max: 5.50 Materials (more SOILS, Silts Min: 0.60 Min: 4.50 than 35 pct. and Clays passing No. (liquid limit 200), Clayey 50% or more), Soils. Elastic silt. 4 47 inches Winches variable Not reported Not reported Max: 0.00 Max: 0.00 Min: 0.00 Min: 0.00 OTHER SOIL TYPES IN AREA Based on Soil Conservation Service STATSGO data, the following additional subordinant soil types may appear within the general area of target property. Soil Surface Textures: silt loam fine sandy loam channery - silt loam clay loam loam Surficial Soil Types: silt loam fine sandy loam channery - silt loam clay loam loam Shallow Soil Types: loam sandy clay loam clay very channery - silt loam silt loam Deeper Soil Types: unweathered bedrock weathered bedrock loamy sand TC01274228.1 r Page A-5 GEOCHECW - PHYSICAL SETTING SOURCE SUMMARY ADDITIONAL ENVIRONMENTAL RECORD SOURCES According to ASTM E 1527-00, Section 7.2.2, "one or more additional state or local sources of environmental records may be checked, in the discretion of the environmental professional, to enhance and supplement federal and state sources... Factors to consider in determining which local or additional state records, if any, should be checked include (1) whether they are reasonably ascertainable, (2) whether they are sufficiently useful, accurate, and complete in light of the objective of the records review (see 7.1.1), and (3) whether they are obtained, pursuant to local, good commercial or customary practice." One of the record sources listed in Section 7.2.2 is water well information. Water well information can be used to assist the environmental professional in assessing sources that may impact groundwater flow direction, and in forming an opinion about the impact of contaminant migration on nearby drinking water wells. WELL SEARCH DISTANCE INFORMATION DATABASE SEARCH DISTANCE (miles) Federal USGS 1.000 Federal FRDS PWS Nearest PWS within 1 mile State Database 1.000 FEDERAL USGS WELL INFORMATION LOCATION MAP ID WELL ID FROM TP No Wells Found FEDERAL FRDS PUBLIC WATER SUPPLY SYSTEM INFORMATION LOCATION MAP ID WELL ID FROM TP No PWS System Found Note: PWS System location is not always the same as well location. STATE DATABASE WELL INFORMATION LOCATION MAP ID WELL ID FROM TP 1 NCWS006414 1/2 -1 Mile SE TC01274228.1 r Page A-6 PHYSICAL SETTING SOURCE MAP - 01274228.1 r / , / .....: / ` I \r ' i / r '•' ~ .- - . \` R a `. % \ / , 1 • -41-51 \. 340 - '•. : ,.. i %;' I r i / 340 ; \ \? \ •,\ J a L ?. z.:W N county Boundary /v Major Roads Contour Lines OO Earthquake epicenter, Richter 5 or greater ® Water Wells © Public Water Supply Wells Iii Cluster of Multiple Icons 0 1/4 1/2 1 Miles Groundwater Flow Direction Wildlife Areas c Indeterminate Groundwater Flow at Location 44 Natural Areas h_ _..,.. Cc DV, Groundwater Flow Varies at Location p Rare & Endangered Species TARGET PROPERTY: Lick Creek Stream Restoration CUSTOMER: URS Corporation ADDRESS: Lower Moncure Road CONTACT: Tina Randazzo CITY/STATE/ZIP: SANFORD NC 27330 INQUIRY#: 01274228.1r LAT/LONG: 35.5152 / 79.1191 DATE: September 22, 2004 7:44 pm Copyright - 2004 EDR, Inc. (0 2003 GDT, Inc. Rel. 0712003. All Rights Reserved. GEOCHECK@-- PHYSICAL SETTING SOURCE MAP FINDINGS Map ID Direction Distance Elevation Database EDR ID Number 1 SE 1/2 -1 Mile Higher Site Name: WELL #1 PWS ID: 0353423 City: SANFORD County: Lee Latitude: 353018.036 Availability: Permanent Type: Ground Owner: UNITY BAPTIST CHURCH NC WELLS NCWS006414 Source code: W01 Longitude: 790629.687 Depth: 0 TC01274228.1 r Page A-8 GEOCHECK®- PHYSICAL SETTING SOURCE MAP FINDINGS RADON AREA RADON INFORMATION State Database: NC Radon Radon Test Results County Result Type Total Sites Avg pCi/L LEE Statistical 5 0.54 LEE Non-Statistical 135 1.19 Federal EPA Radon Zone for LEE County: 3 Note: Zone 1 indoor average level > 4 pCi/L. Zone 2 indoor average level - 2 pCi/L and - 4 pCi/L. Zone 3 indoor average level < 2 pCi/L. Range pCi/L -0.40-1.20 0.00-6.00 Federal Area Radon Information for Zip Code: 27330 Number of sites tested: 6 Area Average Activity % <4 pCi/L % 4-20 pCi/L % >20 pCi/L Living Area -1 st Floor 0.600 pCi/L 100% 0% 0% Living Area - 2nd Floor Not Reported Not Reported Not Reported Not Reported Basement Not Reported Not Reported Not Reported Not Reported TC01274228.1 r Page A-9 t PHYSICAL SETTING SOURCE RECORDS SEARCHED TOPOGRAPHIC INFORMATION USGS 7.5' Digital Elevation Model (DEM) Source: United States Geologic Survey EDR acquired the USGS 7.5' Digital Elevation Model in 2002.7.5-Minute DEMs correspond to the USGS 1:24,000- and 1:25,000-scale topographic quadrangle maps. ' HYDROLOGIC INFORMATION Flood Zone Data: This data, available in select counties across the country, was obtained by EDR in 1999 from the Federal ' Emergency Management Agency (FEMA). Data depicts 100-year and 500-year flood zones as defined by FEMA. NWI: National Wetlands Inventory. This data, available in select counties across the country, was obtained by EDR ' in 2002 from the U.S. Fish and Wildlife Service. HYDROGEOLOGIC INFORMATION AQUIFLOWR Information System Source: EDR proprietary database of groundwater flow information EDR has developed the AQUIFLOW Information System (AIS) to provide data on the general direction of groundwater flow at specific points. EDR has reviewed reports submitted to regulatory authorities at select sites and has extracted the date of the report, hydrogeologically determined groundwater flow direction and depth to water table ' information. GEOLOGIC INFORMATION Geologic Age and Rock Stratigraphic Unit Source: P.G. Schruben, R.E. Arndt and W.J. Bawiec, Geology of the Conterminous U.S. at 1:2,500,000 Scale - A digital representation of the 1974 P.B. King and H.M. Beikman Map, USGS Digital Data Series DDS - 11 (1994). STATSGO: State Soil Geographic Database Source: Department of Agriculture, Natural Resources Conservation Services The U.S. Department of Agriculture's (USDA) Natural Resources Conservation Service (NRCS) leads the national Conservation Soil Survey (NCSS) and is responsible for collecting, storing, maintaining and distributing soil survey information for privately owned lands in the United States. A soil map in a soil survey is a representation of soil patterns in a landscape. Soil maps for STATSGO are compiled by generalizing more detailed (SSURGO) soil survey maps. ADDITIONAL ENVIRONMENTAL RECORD SOURCES FEDERAL WATER WELLS PWS: Public Water Systems Source: EPA/Office of Drinking Water Telephone: 202-564-3750 Public Water System data from the Federal Reporting Data System. A PWS is any water system which provides water to at least 25 people for at least 60 days annually. PWSs provide water from wells, rivers and other sources. PWS ENF: Public Water Systems Violation and Enforcement Data ' Source: EPA/Office of Drinking Water Telephone: 202-564-3750 Violation and Enforcement data for Public Water Systems from the Safe Drinking Water Information System (SDWIS) after August 1995. Prior to August 1995, the data came from the Federal Reporting Data System (FRDS). ' USGS Water Wells: USGS National Water Inventory System (NWIS) This database contains descriptive information on sites where the USGS collects or has collected data on surface water and/or groundwater. The groundwater data includes information on wells, springs, and other sources of groundwater. TC01274228.1 r Page A-10 PHYSICAL SETTING SOURCE RECORDS SEARCHED STATE RECORDS NC Natural Areas: Significant Natural Heritage Areas Source: Center for Geographic Information and Analysis Telephone: 919-733-2090 A polygon converage identifying sites (terrestrial or aquatic that have particular biodiversity significance. A site's significance may be due to the presenceof rare species, rare or hight quality natural communities, or other important ecological features. NC Game Lands: Wildlife Resources Commission Game Lands Source: Center for Geographic Information and Analysis Telephone: 919-733-2090 All publicly owned game lands managed by the North Carolina Wildlife Resources Commission and as listed in Hunting and Fishing Maps. NC Natural Heritage Sites: Natural Heritage Element Occurrence Sites Source: Center for Geographic Information and Analysis Telephone: 919-733-2090 A point coverage identifying locations of rare and endangered species, occurrences of exemplary or unique natural ecosystems (terrestrial or aquatic), and special animal habitats (e.g., colonial waterbird nesting sites). North Carolina Public Water Supply Wells Source: Department of Environmental Health Telephone: 919-715-3243 RADON State Database: NC Radon Source: Department of Environment & Natural Resources Telephone: 919-7334984 Radon Statistical and Non Statiscal Data Area Radon Information Source: USGS Telephone: 703-356-4020 The National Radon Database has been developed by the U.S. Environmental Protection Agency (USEPA) and is a compilation of the EPA/State Residential Radon Survey and the National Residential Radon Survey. The study covers the years 1986 -1992. Where necessary data has been supplemented by information collected at private sources such as universities and research institutions. EPA Radon Zones Source: EPA Telephone: 703-356-4020 Sections 307 & 309 of IRAA directed EPA to list and identify areas of U.S. with the potential for elevated indoor radon levels. OTHER Airport Landing Facilities: Private and public use landing facilities Source: Federal Aviation Administration, 800-457-6656 Epicenters: World earthquake epicenters, Richter 5 or greater Source: Department of Commerce, National Oceanic and Atmospheric Administration TC01274228.1 r Page A-11 1 171 Fi I Environmental Screening Inspection Form 11 0 r- ENVIRONMENTAL SCREENING INSPECTION (ESI) FORM The objective of the ESI is to have an Inspector screen a property for the visual presence of the items ' listed on this form without making an evaluation of the conditions or history of the observed concerns. This ESI Form defines the scope of work to be performed in a checklist format, and also serves as the report document once the Inspector has recorded the observations taken during the inspection, and has attached the site plan and photographs. This form was completed in the field by an Inspector who conducted a non-destructive visual inspection of the subject property to document observations on-site and, to the extent possible, on the adjacent properties. The inspector did not disturb, dismantle or rearrange any materials, containers or equipment in performance of the inspection. ' The entire subject property was covered in a manner conducive to observing and recording evidence of environmental concern. Photographs depicting the general overall condition of the site as well as each item of environmental concern are included. 1. Subject Site Description Site Name: Lick Creek Stream Restoration Site Address/Location: Lower Moncure Road ' City: Sanford County: Lee State: North Carolina ' Size: 40 acres Current Landuse(s): Agricultural and Forested Number of buildings: 0 ? occupied 0 ? unoccupied Site Improvements: ® undeveloped land ? paving & utility improvements ? buildings ? fenced Utilities Serving the Subject Property: ? city sewer ? septic system ? electricity ? gas ? city water ? well water ? telephone Date Sept. 23, 2004 11. On-Site Industrial/Manufacturing Activity Checklist: The following observations were made of industrial/manufacturing activities currently in operation and/or evidence indicating such previous activities on the subject site: 1. agricultural or horticultural production ® Yes ? No 2. airport or aircraft maintenance ? Yes ® No 3. analytical testing laboratories ? Yes ® No 4. asphalt or cement plant ? Yes ® No 5. chemical manufacturing or treatment ? Yes ® No 6. dairy, meat or food processing ? Yes ® No 7. dry cleaning facilities ? Yes ® No 8. explosive manufacturing ? Yes ® No 9. foundries, smelters or casting operations ? Yes ® No 10. freight terminals ? Yes ® No 11. gasoline station or convenience store ? Yes ® No 12. herbicide or pesticide manufacturing ? Yes ® No 13. incineration furnace or air emissions ? Yes ® No 14. inks, dye and paint manufacturing or use ? Yes ® No 15. junk or scrap yard ? Yes ® No 16. landfill or open dump ? Yes ® No 17. livestock feed lots or manure stockpiles ? Yes ® No 18. machine shops ? Yes ® No 19. metal fabrication or production ? Yes ® No 20. metal plating or finishing ? Yes ® No 21. military base ? Yes ® No 22. mining or quarry activities ? Yes ® No 23. motor vehicle maintenance or repairs ? Yes ® No 24. oil and gas production or refining ? Yes ® No 25. paper manufacturing ? Yes ® No 26. pharmaceutical or medical production ? Yes ® No 27. photochemical laboratories ? Yes ® No 28. plastic or fiberglass fabrication or manufacturing ? Yes ® No 29. power plant ? Yes ® No 30. printing industries ? Yes ® No 31. railroad yard or spur ? Yes ® No 32. treatment, storage & disposal (TDS) facility ? Yes ® No 33. vehicle or equipment de-greasing or washing ? Yes ® No 34. waste treatment process ? Yes ® No 35. wood preservation or finishing ? Yes ® No 36. fertilizer manufacturing ? Yes ® No Description of the overall appearance of the subject property and observed industrial/manufacturing activities (if any): The subject property is undeveloped forest land with agricultural fields. No industrial/manufacturing activities were observed. Date Sept. 23, 2004 I I 0 kli t III. s : On-Site Inspection Chec ' Evidence of the following operations/conditions was observed on the subject property: 1. floor drains, septic systems ? Yes ® No 2. damaged/leaking transformers ? Yes ® No ' 3. heavy equipment, tankers, spray rigs, paint booths ? Yes ® No 4. storage containers, drums ? Yes ® No 5. chemical, petroleum, foul odors ? Yes ® No 6. dumping, disturbed soil, direct burial activity, injection ' wells, other disposal activities ? Yes ® No 7. surface impoundments/holding ponds (other than storm water retention) ? Yes ® No 8. waste water discharges ? Yes ® No . 9. sumps, hydraulic lifts/equipment ? Yes ® No 10. ASTs, USTs, fill pipes, vent pipes, vaults, UST manhole covers, pumping equipment, patched areas ' of asphalt or concrete indicative of previous UST locations or repairs ? Yes ® No 11. monitoring wells, piezometers, other subsurface monitoring devices, remedial activities ? Yes ® No 12. stained/discolored soil ? Yes ® No 13. leachate or seeps ? Yes ® No 14. chemically distressed, discolored, stained vegetation ? Yes ® No 15. chemical spills/releases ? Yes ® No 16. petroleum sheens on water (excluding parking lot ponding) ? Yes ® No 17. other ? Yes ® No ' Description of identified environmental concerns (if any): No environmental concerns were identified on the subject property. r I NOTES: 11 Date Sept. 23, 2004 IV. Adiacent/Abuttina Property Checklist: The inspector has observed and documented land uses, business operations, and conditions of concern on all adjacent/abutting properties, from the boundaries of the subject property and from public streets, alleys, sidewalks, etc. An "abutting property" means those sites that share a common property boundary with the subject site, while "adjacent property" means those sites separated from the subject site by an easement, such as a street, highway, railroad, etc. A. The adjacent property(s) to the North (direction) is: ® uphill from ? downhill from ? level with, the subject site. Current use(s) Rural Residential and Agricultural ® occupied ? unoccupied Observed concerns: ? chemical spills/releases ? chemical odors ? underground storage tanks ? aboveground storage tanks ? stained soil ? impoundments/holding ponds ? drums/containers ? dumping ? remediation/clean-up activity ? landfill/burial activity ? monitoring wells ? industrial/manufacturing activity ? wastewater discharge ? air emissions Comments: No environmental concerns noted. B. The adjacent property(s) to the South (direction) is: ® uphill from ? downhill from ? level with, the subject site. Current use(s) Rural Residential, ® occupied ? unoccupied Forested, Agricultural Observed concerns: ? chemical spills/releases ? chemical odors ? underground storage tanks ? aboveground storage tanks ? stained soil ? impoundments/holding ponds ? drums/containers ? dumping ? remediation/clean-up activity ? landfill/burial activity ? monitoring wells ? industrial/manufacturing activity ? wastewater discharge ? air emissions Comments: No environmental concerns noted. Date Sept. 23, 2004 1 11 u L i 0 0 C. The adjacent property(s) to the East (direction) is: ® uphill from ? downhill from ? level with, the subject site. Current use(s) Forested [ occupied ® unoccupied Observed concerns: ? chemical spills/releases ? chemical odors ? underground storage tanks ? aboveground storage tanks ? stained soil ? impoundments/holding ponds ? drums/containers ? dumping ? remediation/clean-up activity ? landfill/burial activity ? monitoring wells ? industrial/manufacturing activity ? wastewater discharge ? air emissions Comments: No environmental con cerns noted. D. The adjacent property(s) to the West (direction) is: ® uphill from ? downhill from ? level with, the subject site. Current use(s) Chicken Farm, Rural ® occupied ? unoccupied Residential, and Agricultural Observed concerns: ? chemical spills/releases ? chemical odors ? underground storage tanks ? aboveground storage tanks ? stained soil ? impoundments/holding ponds ? drums/containers ? dumping ? remediation/clean-up activity ? landfill/burial activity ? monitoring wells ? industrial/manufacturing activity ? wastewater discharge ? air emissions Comments: No environmental concerns noted. Date Sept. 23, 2004 7 n C F PAYMENT RECEIVED 051097 June 15, 2005 U.S. Army Corps of Engineers Raleigh Regulatory Field Office 6508 Falls of Neuse Road, Suite 120 Raleigh, North Carolina 27615 ATTENTION: Jean Manuele, Chief Raleigh Field Office JUN 1 7 2005 aft Qup'?_Iv ADS ANA STWA gkpplCH SUBJECT: Application for Nationwide 27 Permit for the Construction/Restoration of 8,500 Linear Feet of New Channel Reaches for Lick Creek and Wallace Branch in the Cape Fear River Basin CU 03030004; Lee County Restoration Systems, LLC (RS) is pleased to submit a pre-construction notification of proposed stream restoration activities for 8,500 linear feet of Lick Creek and Wallace Branch located northeast of Sanford in Lee County. These stream reaches have been severely degraded due to unrestricted use by livestock. This full delivery project was proposed by RS to address needs identified by the Ecosystem Enhancement Program in the Cape Fear 03030004 watershed. Seven copies of this application and its attachments/enclosures are being provided to the Division of Water Quality. A separate application package including Sedimentation and Erosion Control plans is being sent to the North Carolina Division of Land Quality. In addition to construction plan sheets (11" x 17") this application package contains a copy of the Feasibility Study, the Stream Restoration Plan, the conservation easement (and survey), NCDWQ Stream Classification Forms, and the Categorical Exclusion (CE) Action Classification Form, signed by the Federal Highway Administration. Please note that Section 7 (ESA) and Section 106 (NHPA) are addressed in the Feasibility Study. Please review the attached/enclosed exhibits as you process this application leading to issuance of the NWP 27. Please submit any questions to M. Randall Turner in Raleigh at 755-9490. Thank you for your time and consideration. Sincerely M. Randall Turner Enclosures/Attachments Cc: Cyndi Karoly, DWQ (7 copies/Check for $475.00) Rob Bailey, P.E., URS Corp. Worth Creech, RS Pilot Mill • 1101 Havnes St.. Suite 107 • Ralei&NC 27604 • www.restorationsystems.com • Phone: 919-755-9490 • Fax: 919-755-9492 • .1 Office Use Only: PAYMENT RECEIVED Form Version March 05 No. ®5 1 0 9 7 DwQ US c (If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".) ACE A tion ID No 1. Processing 1. Check all of the approval(s) requested for this project: ® Section 404 Permit ? Riparian or Watershed Buffer Rules ? Section 10 Permit ? Isolated Wetland Permit from DWQ ® 401 Water Quality Certification ? Express 401 Water Quality Certification 2. Nationwide, Regional or General Permit Number(s) Requested: Nationwide 27 3. If this notification is solely a courtesy copy because written approval for the 401 Certification is not required, check here: ? 4. If payment into the North Carolina Ecosystem Enhancement Program (NCEEP) is proposed for mitigation of impacts, attach the acceptance letter from NCEEP, complete section VIII, and check here: ? 5. If your project is located in any of North Carolina's twenty coastal counties (listed on page 4), and the project is within a North Carolina Division of Coastal Management Area of Environmental Concern (see the top of page 2 for further details checgf D D ?v U II. Applicant Information ,1UN 17 2005 1. Owner/Applicant Information DENR _wpTER nUALI' Name: Georg A. Howard Mailing Address: Restoration S stems LLC _ 1101 Haynes Street Suite 107 Raleigh, NC 27604 Telephone Number: 91.9-755-9490 Fax Number: 919-755-9492 E-mail Address: eor e restorations stems.com 2. Agent/Consultant Information (A signed and dated copy of the Agent Authorization letter must be attached if the Agent has signatory authority for the owner/applicant.) Name: Company Affiliation: Mailing Address: Telephone Number: E-mail Address:_ Fax Number: Page 1 of 9 11.1. Project Information Attach a vicinity map clearly showing the location of the property with respect to local landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property boundaries and development plans in relation to surrounding properties. Both the vicinity map and site plan must include a scale and north arrow. The specific footprints of all buildings, impervious surfaces, or other facilities must be included. If possible, the maps and plans should include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property boundaries outlined. Plan drawings, or other snaps may be included at the applicant's discretion, so long as the property is clearly defined. For administrative and distribution purposes, the USACE requires information to be submitted on sheets no larger than 11 by 17-inch format; however, DWQ may accept paperwork of any size. DWQ prefers full-size construction drawings rather than a sequential sheet version of the full-size plans. If full-size plans are reduced to a small scale such that the final version is illegible, the applicant will be informed that the project has been placed on hold until decipherable maps are provided. 1. Naive of project: Lick Creek Stream Restoration Project see enclosed Stream Restoration Plan) 2. T.I.P. Project Number or State Project Number (NCDOT Only): N/A 3. Property Identification Number (Tax PIN): Portions of the following properties are enrolled in the conservation easement: 9664-4.2-2507-00 9664-51-6788-00, 9664-32-6352-00, 9664-32-034.9- 00 9664-43-2455-00 and 9664-64-8054-00. The parcel is described in a deed recorded in Deed Book 948, at Page 339 of the Lee County Registry North Carolina (See Attachment A and B). 4. Location County:_ Nearest Town: Sanford Subdivision name (include phase/lot number): N/A Directions to site (include road numbers/names, landmarks, etc.): See Figures 1 and 2 of the enclosed Restoration Plan for Vicinity Map and Project Location Map Take US 1 South into Lee County. Turn left onto Colon Rd Cross Post Office Rd. and take the next left onto Riddle Road. Dead end into Lower Moncure Road and turn right The project stream is at the first bridge. 5. Site coordinates (For linear projects, such as a road or utility line, attach a sheet that separately lists the coordinates for each crossing of a distinct waterbody.) Decimal Degrees (6 digits minimum): 35.515200 ON 79.119100 °W 6. Property size (acres): approximately 54 acres - Conservation Easement See Attachment A for the conservation easement survey and prot?erty information), 7. Name of nearest receiving body of water: Lick Creek and Wallace Branch 8. River Basin: Cape Fear 03030004 (Note - this must be one of North Carolina's seventeen designated major river basins. The River Basin map is available at httn://h2o.enr state.nc.us/admin/maps/.) Page 2 of 9 9. Describe the existing conditions on the site and general land use in the vicinity of the project at the time of this application:_ The reaches of Lick Creels and Wallace Branch designated for restoration are highly degraded due to unrestricted livestock access, channelization, riparian vegetation removal, agricultural ditchin and increasing non-point source runoff from the d.evelopinc watershed. The area surrounding the project site consists primarily of forest, pasture, and agriculture, with some residential development and secondary surface transportation routes. A full description of existing conditions can be found in Chapter 3 of the enclosed Stream Restoration Plan. The following relevant figures are also found in the Restoration Plan: Figure 4: Watershed Land Cover: Fi&ure 5: Project Site Aerial Photograph, Figure 6: Project Site Soils Map Project Site Existing Conditions Photographs are shown in Appendix A of the Stream Restoration Plan. 10. Describe the overall project in detail, including the type of equipment to be used: The proposed project involves Priority 1 restoration of 5,000 LF of Lick Creek and 3,500 LF of Wallace Branch. The restoration design will create an additional 1,000 LF of stream channel for a total restored stream length of 9,500 LF. Restoration activities include constructing a new stable stream channel, installing natural instream habitat and grade/bank stabilization structures riparian plantings, and livestock exclusion fencing. The project also includes the creation of six pocket wetlands Equipment to be used during construction may include an excavator, skid-steer, front-end loader, and dump truck. The proposed restoration design is shown in Sheets 1-6, presented as Figure 11, in the enclosed Stream Restoration Plan. 11. Explain the purpose of the proposed work: The proposed project is being conducted as a full- delivery project for the North Carolina Ecosystem Enhancement Program CEEP) The purpose of the project is to restore a degraded section of Lick Creek and Wallace Branch in order to improve local water quality, enhance flood attenuation and restore aquatic and riparian habitat. This project will provide 9,500 LF of Stream Mitigation Units within the Cape Fear River Basin Cataloging Unit (CU) 03030004 for the NCEEP. IV. Prior Project History If jurisdictional determinations and/or permits have been requested and/or obtained for this project (including all prior phases of the same subdivision) in the past, please explain. Include the USAGE Action ID Number, DWQ Project Number, application date, and date permits and certifications were issued or withdrawn. Provide photocopies of previously issued permits, certifications or other useful information. Describe previously approved wetland, stream and buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project, list and describe permits issued for prior segments of the same T.I.P. project, along with construction schedules. None. V. Future Project Plans Are any future permit requests anticipated for this project? If so, describe the anticipated work, and provide justification for the exclusion of this work from the current application. Page 3 of 9 VI. Proposed Impacts to Waters of the United States/Waters of the State It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to wetlands, open water, and stream channels associated with the project. Each impact must be listed separately in the tables below (e.g., culvert installation should be listed separately from riprap dissipater pads). Be sure to indicate if an impact is temporary. All proposed impacts, permanent and temporary, must be listed, and must be labeled and clearly identifiable on an accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial) should be shown on a delineation map, whether or not impacts are proposed to these systems. Wetland and stream evaluation and delineation forms should be included as appropriate. Photographs may be included at the applicant's discretion. If this proposed impact is strictly for wetland or stream mitigation, list and describe the impact in Section VIII below. If additional space is needed for listing or description, please attach a separate sheet. 1. Provide a written description of the proposed impacts: As the proposed meandering stream channel is constructed across the existing channel footprint, parts of the existing channel will be filled. However the total stream length will be increased from 8,500 to 9,500 LF, for a net gain of 1,000 LF. No wetlands will be impacted by the project However, six pocket wetlands will be created for a total acreage of approximately 0.76 acres. See Plan Sheets 1-6 of the Restoration Plan for a plan view of the proposed design. See Attachment C for stream evaluation forms. Photos of the existing site are provided in Appendix A of the Restoration Plan. 2. Individually list wetland impacts. Types of impacts include, but are not limited to mechanized clearing, grading, fill, excavation, flooding, ditching/drainage, etc. For dams, separately list impacts due to both structure and flooding. Wetland Impact Site Number (indicate on map) Type of Impact Type of Wetland (e.g., forested, marsh, herbaceous, bog, etc.) Located within 100-year Floodplain (yes/no) Distance to Nearest Stream (Linear feet) Area of Impact (acres) Total Wetland Impact (acres) 0 3. List the total acreage (estimated) of all existing wetlands on the property: An area to the northwest of the confluence of Lick Creek and Wallace Branch was identified as a Piedn-iont/Mountain Bottomland Forest community. This area appears to be subject to saturated conditions and may be considered a wetland. Approximately one-half to one acre of this area lies within the project site/conservation easement boundary and none of the area will be impacted by the stream desi or construction. The portion within the conservation easement boundaEY will be preserved. in perpetuity. 4. Individually list all intermittent and perennial stream impacts. Be sure to identify temporary impacts. Stream impacts include, but are not limited to placement of fill or culverts, dam construction, flooding, relocation, stabilization activities (e.g., cement walls, rip-rap, crib walls, gabions, etc.), excavation, ditching/straightening, etc. If stream relocation is proposed, Page 4 of 9 plans and profiles showing the linear footprint for both the original and relocated streams must he included. calculate acreage. multiply length X width. then divide by 43,560. Stream Impact Perennial Average Impact Area of Number Stream Name Type of Impact Intermittent? Stream Width Length Impact indicate on map) Before Impact linear feet acres) Reach A and B Wallace Branch Temporary (Restoration) Perennial 20 ft 3,500 1.6 Reach C, D, and E Lick Creels Temporary (Restoration) Perennial 30 ft 5,000 3.4 Total Stream Impact (by length and acreage) 8,500 5.0 5. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic Ocean and any other water of the U.S.). Open water impacts include, but are not limited to fill- excavation_ dredging- flooding. drainage. bulkheads. etc. Open Water Impact Site Number (indicate on ma) Name of Waterbody (if applicable) Type of Impact Type of Waterbody (lake, pond, estuary, sound, bay, ocean, etc.) Area of Impact acres Total Open Water Impact (acres) 0 6. List the cumulative impact to all Waters of the U.S. resulting from the project: Stream Impact (acres): 5 Wetland Impact (acres): 0 Open Water Impact (acres): 0 Total Impact to Waters of the U.S. (acres) 5 Total Stream Impact (linear feet): 8,500 7. Isolated Waters Do any isolated waters exist on the property? ? Yes Z No Describe all impacts to isolated waters, and include the type of water (wetland or stream) and the size of the proposed impact (acres or linear feet). Please note that this section only applies to waters that have specifically been determined to be isolated by the USAGE. 8. Pond Creation If construction of a pond is proposed, associated wetland and stream impacts should be included above in the wetland and stream impact sections. Also, the proposed pond should be described here and illustrated on any maps included with this application. Pond to be created in (check all that apply): ? uplands ? stream ? wetlands Describe the method of construction (e.g., dam/embankment, excavation, installation of draw-down valve or spillway, etc.): N/A Page 5 of 9 Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): N/A Current land use in the vicinity of the pond: N/A Size of watershed draining to pond: N/A Expected pond surface area: N/A VII. Impact Justification (Avoidance and Minimization) Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide information related to site constraints such as topography, building ordinances, accessibility, and financial viability of the project. The applicant may attach drawings of alternative, lower-impact site layouts, and explain why these design options were not feasible. Also discuss how impacts were minimized once the desired site plan was developed. If applicable, discuss construction techniques to be followed during construction to reduce impacts. Avoidance: In order to restore lost functions to Lick Creek, it was necessary to reconfigure its pattern, profile and dimensions. Excavating a totally new chamnel, separate from the existing channel, would not have been practicable due to the large volume of surplus waste (soil) to be displaced. Minimization.: A tpmporary pump-around system will be utilized during construction, and each section will be stabilized as it is completed. All appropriate erosion and sediment control practices will be utilized. VIII. Mitigation DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC Division of Water Quality for projects involving greater than or equal to one acre of impacts to freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial streams. USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide Peirnits, published in the Federal Register on January 15, 2002, mitigation will be required when necessary to ensure that adverse effects to the aquatic environment are minimal. Factors including size and type of proposed impact and function and relative value of the impacted aquatic resource will be considered in determining acceptability of appropriate and practicable mitigation as proposed. Examples of mitigation that may be appropriate and practicable include, but are not limited to: reducing the size of the project; establishing and maintaining wetland and/or upland vegetated buffers to protect open waters such as streams; and replacing losses of aquatic resource functions and values by creating, restoring, enhancing, or preserving similar functions and values, preferable in the same watershed. If mitigation is required for this project, a copy of the mitigation plan must be attached in order for USACE or DWQ to consider the application complete for processing. Any application lacking a required mitigation plan or NCEEP concurrence shall be placed on hold as incomplete. An applicant may also choose to review the current guidelines for stream restoration in DWQ's Draft Technical Guide for Stream Work in North Carolina, available at hqp:/I.i2o_enr.state.nc.us/ncwetlajads/strm ide.html. Page 6 of 9 Provide a brief description of the proposed mitigation plan. The description should provide as much information as possible, including, but not limited to: site location (attach directions and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet) of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view, preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a description of the current site conditions and proposed method of construction. Please attach a separate sheet if more space is needed. The mitigation plan is described in the enclosed Stream Restoration Plan. The plan provides 9,500 LF of Priority I stream restoration for the EEP in Cape Fear Cataloging Unit 03030004. Site location is given in Figures 1 and 2. Affected streams are Lick Creels and Wallace Branch. The plan view representing the proposed design is shown on Sheets 1-6 of the enclosed Restoration Plan. A permanent conservation easement for the site was recorded in Lee County on December 6, 2004 (Deed Book 948, Page 339). 2. Mitigation may also be made by payment into the North Carolina Ecosystem Enhancement Program (NCEEP). Please note it is the applicant's responsibility to contact the NCEEP at (919) 715-0476 to determine availability, and written approval from the NCEEP indicating that they are will to accept payment for the mitigation must be attached to this form. For additional information regarding the application process for the NCEEP, check the NCEEP website at http:/l120.enr.state.nc.us/vvr Ondex.htrn. If use of the NCEEP is proposed, please check the appropriate box on page five and provide the following information: Amount of stream mitigation requested (linear feet): Amount of buffer mitigation requested (square feet): Amount of Riparian wetland mitigation requested (acres): Amount of Non-riparian wetland mitigation requested (acres): Amount of Coastal wetland mitigation requested (acres): IX. Environmental Documentation (required by DWQ) 1. Does the project involve an expenditure of public (federal/state/local) funds or the use of public (federal/state) land? Yes N No El 2. If yes, does the project require preparation of an environmental document pursuant to the requirements of the National or North Carolina Environmental Policy Act (NEPA/SEPA)? Note: If you are not sure whether a NEPA/SEPA document is required, call the SEPA coordinator at (919) 733-5083 to review current thresholds for environmental documentation. Yes ® No N 3. If yes, has the document review been finalized by the State Clearinghouse? If so, please attach a copy of the NEPA or SEPA final approval letter. Yes N No N A Categorical Exclusion document pursuant to NEPA was submitted to FHWA. See Attachment D for a copy of the approval letter from FHWA. X. Proposed Impacts on Riparian and Watershed Buffers (required by DWQ) Page 7 of 9 It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to required state and local buffers associated with the project. The applicant must also provide justification for these impacts in Section VII above. All proposed impacts must be listed herein, and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ Regional Office may be included as appropriate. Photographs may also be included at the applicant's discretion. 1. Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233 (Neuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 02B .0243 (Catawba) 15A NCAC 2B .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please identify )? Yes ? No 2. If "yes", identify the square feet and acreage of impact to each zone of the riparian buffers. If buffer mitigation is required calculate the required amount of mitigation by applying the buffer multiuliers. Zone* Impact (square feet Multiplier Required Mitigation 1 3 (2 for Catawba) 2 1.5 Total * Zone 1 extends out 30 feet perpendicular from the top of the near bank of channel; Zone 2 extends an additional 20 feet from the edge of Zone 1. 3. If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation of Property, Riparian Buffer Restoration / Enhancement, or Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as identified within 15A NCAC 2B .0242 or .0244, or .0260. N/A XI. Stormwater (required by DWQ) Describe impervious acreage (existing and proposed) versus total acreage on the site. Discuss stormwater controls proposed in order to protect surface waters and wetlands downstream from the property. If percent impervious surface exceeds 20%, please provide calculations demonstrating total proposed impervious level. No change _in impervious acreage is proposed XII. Sewage Disposal (required by DWQ) Clearly detail the ultimate treatment methods and disposition (non-discharge or discharge) of wastewater generated from the proposed project, or available capacity of the subject facility. No wastewater generation is associated with this project. XIII. Violations (required by DWQ) Page 8 of 9 Is this site in violation of DWQ Wetland Rules (15A NCAC 211.0500) or any Buffer Rules? Yes ? No Is this an after-the-fact permit application? Yes ? No Z XIV. Cumulative Impacts (required by DWQ) Will this project (based on past and reasonably anticipated future impacts) result in additional development, which could impact nearby downstream water quality? Yes ? No If yes, please submit a qualitative or quantitative cumulative impact analysis in accordance with the most recent North Carolina Division of Water Quality policy posted on our website at http://h2o.enr.state.ne.us/ncwetlands. If no, please provide a short narrative description: This stream restoration site will be protected by a permanent conservation easement, which prohibits anX future development, agriculture, or timbering activities on the site. See Attachment B for a copy of the "Wallace and Lick Creels Site" Conservation Easement recorded December 6 2004. XV. Other Circumstances (Optional): It is the applicant's responsibility to submit the application sufficiently in advance of desired construction dates to allow processing time for these pen-nits. However, an applicant may choose to list constraints associated with construction or sequencing that may impose limits on work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and Threatened Species, accessibility problems, or other issues outside of the applicant's control). ,A IZ--All (5/14/cs- Applicant/Agent's Signature Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) Page 9 of 9 ATTACHMENT A Conservation Easement Survey m w O'C Z 4 v C N b ? ?g$Uo 3 a? °IT 'z v ?F mri c u t<? -?o`'` PAC { m0? Nav o ? IS# m xM _ ? 6 9919 EOP £AP r xlx r '?: b b ?poT T DAH G ?a t'? 2abm '1n^rh*yy? n J-2, + C!!'?Mn2'`'. O toil ? © N ? n ? Ca A 8V3 Ci ? s l bra-'f'Zn ay ?g5=61'? .?-rte I I I ? I I I 1 I i? I I I I 1 I t Ia I ttIii i I 1 I I I I I I I I "t ,p. ,/? 75.14 ((.RIO) v ?n N a o O o o ?0 CAO;2 n 7 ?Z o C7 hi` JCt ?Yio Gj g. ?I s?• 1 \ 9'i ! _n $ o ° ? e ? ° co g°¢`g.SO U?°m a3??2?4?e'3'? z '9P ??ca e ' 3 cc i$ Ruff qM g=.,z ° o'g9gN o ? o: ?i a pap _ °,ay ?'?? ,• AN \ x0? ? ` q ° ? i2$0 °y4.?0 ?• R2'en o AO$'m cc$ ? i y. ? n t? oG S ?;o A ?o oe P?? ? IA .a\Q ? .^ I u.. G ,. "? r' Z ? m= mn p \ 1J?NRN i4rNUN OmBGae+. u.C°rn maw -n n 0. OmT `? \ mntnc ag\ \ 00 \ ? o` $ va, N n $ o ?_ y a xx - n ° m n n r " x n a A O g z a - CG^IRICnI O 1001 R Drap+ Or°10. P.A u>o??zo ??" ? t?Eu.?na ? i -- _"? r !n??n3a ° z_ m F os °?? m m° i °? h N -. r D ?;©Q=Y- 6z ?z o one°: °'?y ?- ?? IZc R3 9 -eta'' -"> __ I '^g?omo S3 - I _ r ?x yo ro?_r _ O r r y s L J vp ate, y1 m ' hQQtN -? Nip ?Ntr=p3.?9F v S-s.ra• . •, ?a '- I ?Zas z 'C?p?i9? w H-?uO VI? Cx 00 C*Ai C/1 g ig ° O r F z ease i ? ?ssag ? eL i " a °? . n?e ? "rLLLLTTTTZ 1t ?_ , ° _ as ° 3 'n a +o ? o WI a San g ai. d; ? o m° ram O ?aa s f ? W ^i ? ` n 0 Z° 4 z ZO 1o f1 ` nZ OA 02C? OD 15 y ? tg g ? ? z? 3a z a ? m o U a ? A m n A m T M M I M M ?. !n T °+ v y m D A 5 ? a 5 D A °a 0 o z v m o m p ? 1 n W R R R R R A ? c n n l? tt m m r ? O § = ; ; y C11 >S >?> Z ? aQ . y N ? T A ^ O RR S QQ ; 5 gg S .gS? Q Q 5 QQ 5 ? ? rn z - o ? ? ? z pi $ O 3 3 3 Z- H N N w ? ? n n _ I ii ? n v Q 0 in 0 0 0 m 0 ° ° O O 44 O > O rn fl0 b0 n an n c?, • cam, ? n z d m m ? ? ?A s? z 'yk$ g ? R o c2'A v 3 oom g ? ^' ? ? t mC v?? 3 f _ 3 ?pyQ? 'IN cn R7 j ? SS F ? O b+ o ,'E ? r mad Z / a « °I? - . _ ? A a T n Ae 10 ?i d r v v n nzmC =o µc,"z : ° ? •f 3o o?'+ wncai= ° onw C•1 e n _ R? - z o=N m? rnN? ou 6 ,3; -' ° ? i ? ?ma ? b -n I en h N a 60 3- Y ATTACHMENT B Conservation Easement Document 0948 0339 F1LED LEE COUNTY MOLLIE A. MCINNIS REGISTER OF DEEDS FILED Dec 08, 2004 AT 12:26:14 pm BOOK 00948 START PAGE 0339 L« CQ=q 12-W2W4 END PAGE 0345 NORTH CAROLINA INSTRUMENT # 11912 Real Fstets Excise Tax $15 .i14 BK:00948 PG:0339 ?XGSe 7AX : 76-0.0 STATE OF NORTH CAROLINA CONSERVATION EASEMENT COUNTY OF LEE Prepared by and return to: William P. Aycock 11, Esquire P. 0, Box 21847 Greensboro, North Carolina 27401 THIS CONSERVATION EASEMENT DEED, made this (DfN day of 'D2cew+6¢r , 2004, by and between DAVID THOMAS PATTERSON, Grantor, and RESTORATION SYSTEMS, LLC, a North Carolina limited liability company with its principal place of business located at 1101 Haynes Street, Suite 107, Raleigh, North Carolina, 27605, Grantee. The designations Grantor and Grantee as used herein shall include said parties, their heirs, successors, and assigns, and shall include singular, plural, masculine, feminine, or neuter as required by context. WHEREAS, pursuant to the provisions of N,C. Gen. Stat. § 143-214.8 et M. the State of North Carolina has established the Ecosystem Enhancement Program within the Department of Environment and Natural Resources for the purposes of funding, acquiring, maintaining, restoring, enhancing, and creating wetland and riparian resources that contribute to the protection and improvement of water quality, flood prevention, fisheries, aquatic habitat, wildlife habitat, and recreational opportunities; and WHEREAS, the Department of Environment and Natural Resources, the North Carolina Department of Transportation and the United States Army Corps of Engineers, Wilmington District have entered into a Memorandum of Agreement, (MOA) duly executed by all parties on July 22, 2003. This MOA recognizes that the Ecosystem Enhancement Program is to provide for compensatory mitigation by effective protection of the land and natural resources of the State by restoring, enhancing and preserving ecosystem functions; 150137_ 1.DOC 0340 and BK:00948 PG:0340 WHEREAS, Grantor owns in fee simple certain real property situated, lying, and being in East Sanford Township, Lee County, North Carolina (the "Protected Property"), and being more particularly described as a portion of the parcel of land described_in a deed recorded in Deed Book 250, at Page 412 of the Lee County Registry, North Carolina; and WHEREAS, the restoration, enhancement, creation, and preservation of the Protected Property is a condition of the funding provided by the N.C. Ecosystem Enhancement Program. Grantor and Grantee agree that third-party rights of access, monitoring, enforcement and completion of any project encumbered by this conservation easement shall be held by the N.C. Ecosystem Enhancement Program (to include any successor State agencies), and that these rights are in addition to, and do not limit, the rights of enforcement under this conservation easement; and WHEREAS, Grantor is willing to grant a Conservation Easement on a portion of the Protected Property, thereby restricting and limiting the use of a portion of the Protected Property to the terms and conditions and for the purposes hereinafter set forth, and Grantee is willing to accept such easement. NOW, THEREFORE, in consideration of the mutual covenants, terms, conditions, and restrictions hereinafter set forth, Grantor, unconditionally and irrevocably hereby grants and conveys unto Grantee, its successors and assigns, forever and in perpetuity, a Conservation Easement of the nature and character and to the extent hereinafter set forth, over a portion of the Protected Property, referred to hereafter as the Easement Area, for the benefit of the people of North Carolina, and being all of the tract ofaand as identified" Tract "D" as shown on a plat of survey entitled "'Wallace & Lick Creek, Site" dated ] 0/21%04, certified by K2M Design Group, and'recorded in Plat Cabinet 10, Slide 561, Lee'County Registry and being more particularly described as follows: SEE EXHIBIT "A" ATTACHED HERETO AND INCORPORATED HEREIN BY REFERENCE. The purposes of this Conservation Easement are to preserve, maintain, restore, enhance, and create wetland and/or riparian resources in the Easement Area that contributes to the protection and improvement of water quality, flood prevention, fisheries, aquatic habitat, wildlife habitat, and recreational opportunities; to maintain permanently the Easement Area in its natural condition, consistent with these purposes; and to prevent any use of the Easement Area that will significantly impair or interfere with these purposes. To achieve these purposes, the following conditions and;restrictions are set forth: I. DURATION OF EASEMENT This Conservation Easement shall be perpetual. It is an easement in gross, runs with the land, and is enforceable by Grantee against Grantor, their personal representatives, heirs, successors, and assigns, lessees, agents, and licensees. 0948 0341 BK:O0948 PG:0341 II. RESERVED USES AND RESTRICTED ACTIVITES The Easement Area shall be restricted from any development or usage that would impair or interfere with the purposes of this Conservation Easement. Unless expressly reserved as a compatible use herein, any activity in, or use of, the Easement Area by the Grantor is prohibited as inconsistent with the purposes of this Conservation Easement. Any rights not expressly reserved hereunder by the Grantor have been acquired by the Grantee. The following specific uses are prohibited, restricted, or reserved as indicated: A. Recreational Uses. Grantor expressly reserves the right to undeveloped recreational uses, including hunting and fishing, and access to the Easement Area for the purposes thereof. Usage of motorized vehicles in the Easement Area is prohibited. B. Educational Uses. The Grantor reserves the right to undeveloped educational uses and the right of access to the Easement Area for such purposes including organized educational activities such as site visits, studies, and observations. C. Vegetative Cutting. Cutting, removal, mowing, harming, or destruction of any vegetation in the Easement Area is prohibited. D. Industrial Use. Industrial activities in the Easement Area are prohibited. E. Residential Use. Residential use of the Easement Area is prohibited. F. Commercial Use. Commercial activities in the Easement Area are prohibited. G. Agricultural Use. Agricultural use of the Easement Area including use for cropland, waste lagoons, or pastureland is prohibited. H. New Construction. There shall be no building, facility, mobile home, or other structure constructed or placed in the Easement Area. 1. Signs. No signs shall be permitted in the Easement Area except interpretive signs describing restoration activities and the conservation values of the Easement Area, signs identifying the owner of the Protected Property and the holder of the Conservation Easement, and signs giving directions or proscribing rules and regulations for the use of the Easement Area. J. Dumping. Dumping of soil, trash, ashes, garbage, waste, abandoned vehicles, appliance or machinery, or other material in the Easement Area is prohibited. K. Grading, Mineral Use, Excavation, Dredging. There shall be no grading, filling, excavation, dredging, mining, or drilling; no removal of topsoil, sand, gravel, rock, peat, minerals, or other materials. L Water Quality and Drainage Patterns. There shall be no diking, draining, dredging, channeling, filling, leveling, pumping, impounding or related activities, or altering or tampering with water control structures or devices, or disruption or alteration of the restored, enhanced, or created drainage patterns. In addition, diverting of causing or permitting the diversion of surface or underground water into, within or out of the easement area by any means, removal of wetlands, polluting or discharging into waters, springs, seeps, or wetlands, or use of pesticide or bi6cides is prohibited. M. Subdivision. Subdivision, partitioning, or dividing the Easement Area is prohibited. N. Development Rights. No development rights which have been encumbered or 0948 0342 BK:00948 PG:0342 extinguished by this Conservation Easement shall be transferred pursuant to a transferable development rights scheme or cluster development arrangement or otherwise. The Grantee, and authorized representatives of the Grantee, shall have the right to enter the Easement Area and shall have the right of reasonable ingress and egress to the Easement Area over the Protected Property, at all reasonable times to undertake any activities to restore, manage, maintain, enhance, and monitor the wetland and riparian resources of the Easement Area. These activities include planting of trees, shrubs and herbaceous vegetation, installation of monitoring wells, utilization of heavy equipment to grade, fill, and prepare the soil, modification of the hydrology of the site, and installation of natural and manmade materials as needed to direct in-stream, above ground, and subterraneous water flow. In addition, the Grantee, and authorized representatives of the Grantee, shall have the right to enter the Easement Area and-shall have the right of reasonable ingress and egress to the Easement Area over the Protected Property, at all reasonable times for the purpose of inspecting said property to determine if the Grantor is complying with the terms, conditions, restrictions, and purposes of this Conservation Easement. The easement rights granted herein do not include public access rights. The Grantor may request permission to vary from the above restrictions for good cause shown, provided that any such request is consistent with the purposes of this Conservation Easement. The Grantor shall not vary from the above restrictions without first obtaining written approval from the Grantee and the Ecosystem Enhancement Program, whose mailing address is 1619 Mail Services Center, Raleigh, NC 27699-1619. 111. ENFORCEMENT AND REMEDIES A. In the event that the Grantee determines that the Grantor has violated or is threatening to violate any of these terms, conditions, or restrictions, the Grantee may institute a suit to enjoin such violation and if necessary, to require the restoration of the Easement Area to its prior condition at the expense of the Grantor. B. No failure on the part of Grantee to enforce any covenant or provision hereof shall discharge or invalidate such covenant or any other covenant, condition, or provision hereof or affect the right of Grantee to enforce the same in the event of a subsequent breach or default. IV. MISCELLANEOUS A. This Conservation Easement shall be construed to promote the purposes of N.C. Gen Stat. § 143-214.8 et seq., the Ecosystem Enhancement Program. B. This instrument sets forth the entire agreement of the parties with respect to the Conservation Easement and supersedes all prior discussions, negotiations, understandings or agreements relating to the Conservation Easement. If any 0948 0343 BK:00948 PG:0343 provision is found to be invalid, the remainder of the provisions of the Conservation Easement, and the application of such provision to persons or circumstances other than those as to which it is found to be invalid, shall not be affected thereby. C. Any-notices shall be sent by registered or certified mail, return receipt requested to the parties at their addresses shown above or to other address(es) as either party establishes in writing upon notification to the other. D. Grantor shall notify Grantee in writing of the name and address and any party to whom the Protected Property or any part thereof is to be transferred at or prior to the time said transfer is made. Grantor further agrees to make any subsequent lease, deed, or other legal instrument by which any interest in the Protected Property is conveyed subject to the Conservation Easement herein created. V. QUIET ENJOYMENT Grantor reserves all rights accruing from ownership of the Protected Property, including the right to engage in or permit or invite others to engage in only those uses of the Easement Area that are expressly reserved herein, not prohibited or restricted herein, and are not inconsistent with the purposes of this Conservation Easement. Without limiting the generality of the foregoing, the Grantor expressly reserves to the Grantor, and the Grantor's invitees and licensees, the right of access to the Easement Area, and the right of quiet enjoyment of the Easement Area. TO HAVE AND TO HOLD the said rights and easements perpetually unto Grantee for the aforesaid purposes. AND Grantor covenants that Grantor is seized of said premises in fee and has the right to convey the permanent easement herein granted; that the same are free from encumbrances and that Grantor will warrant and defend title to the same against the claims of all persons whomsoever. IN TESTIMONY WHEREOF, the Grantor has hereunto set his hand and seal, the day and year first above written. David Thomas Patterson 0948 0344 BK:00948 PG:0344 STATE OF NORTH CAROLINA COUNTY OF Wake, 1, Cha"(044e8061 son , a Notary Public, do hereby certify that DAVID THOMAS PATTERSON personally appeared before me this day and acknowledged the due execution of the foregoing instrument. WITNESS my hand and official seat this the (0?' day of beCeMq11elr , 2004. lIO..I OM t) 4off? Notary Public My commission expires: CHARLOTTE ROBINSON hAau? 11, 2OOQt Notary Public, North Carolina Wake County My Commission Expires S/i4 (04 NORTH CAROLINA • LEE COUNTY The foregoing cerlikate(s}of CHARLOTTE ROBINSON Notary Public is (are) cs rtitled to be cornet. Duty registered this date and tour shown on the first page besot. MOLUE A MCINNIS Register of Deeds gN?"? [/ ae?t roepny ?l.?d? 6 8948 8345 BK:00948 PG:0345 EXHIBIT "A" Attached to and made it part of that certain Conservation Easement dated December 6 2004, by and between DAVID THOMAS PATTERSON (Grantor) and RESTORATION SYSTEMS, LLC (Grantee). All of Parcel "D" containing 0.50± acres as shown on a Survey for Restoration Systems, LLC (Wallace & Lick Creek Site) recorded in Plat Cabinet 10, Slide 56B, Office of the Register of Deeds of Lee County, North Carolina. 7 ATTACHMENT C Stream Evaluation Forms NCDWQ Stream Classification Form Project Name: Lick Creek Stream Restoration Project River Basin: Cape Fear 14-Digit HUC: 03030004010010 County: Lee Nearest Named Stream: Wallace Branch Evaluator: Bailey, Bode Signature: Date: 03/18/2004 USGS Quad: Colon, Moncure DWQ Project #: Latitude: Longitude: Location/Directions: Located on David Thomas property (1700 If extending upstr from Lower Moncure Rd) and Fred Thomas property (-1400 If dwnstr of road) 'PLEASE NOTE: If evaluator and landowner agree that the feature is a man-made ditch, then use of this form is not necessary. Also, if in the best professional judgment of the evaluator, the feature is a man-made ditch and not a modified natural stream-this rating system should not be used` Primary Field Indicators: (indicate one number per line) 1. Geomorphology Absent Weak Moderate Strong 1) Is there a riffle-pool sequence? 0 1 2 3 2) Is the USDA texture in streambed different from surrounding terrain? 0 1 2 0 II. Hydrology Absent Weak Moderate Strong 1) Is there a groundwater flow/discharge present? 0 1 2 3 Primary Hydrology Indicator Points: 2 3) Is periphyton present? 0 1 2 3 4) Are bivalves present? Not sampled For 0 1 2 3 Primary Biology Indicator Points: 6 Secondary Field Indicators: (Circle one number per line) 1. Geomorphology Absent Weak Moderate Strong 1) Is there a head cut present in channel? 0 0:5 1 1.5 2) Is there a grade control point in channel? 0 0'5 1 1.5 3) Does topographv indicate a natural drainage wav? 0 0.5 1 15 Secondary Geomorphology Indicator Points: 2.5 Secondary Hydrology Indicator Points: 615 III. Biology Absent Weak Moderate Strong 1) Are fish present? Not sampled for 0 0.5 1 1.5 TOTAL POINTS (Primary + Secondary= 36 (If z 19 points, the stream is at least intermittent) (if z 30 points, the stream is considered perennial) ('NOTE If bed and bank caused by ditching and WITHOUT sinuosity, then score = 0') 10) Is a 2nd order or greater channel (as indicated on Topo Map and/or in field) present? Yes= 3 No = 0 Primary Geomorphology Indicator Points: 18 4) Is water in channel and >48 hrs. since last known rain? 0 0.5 1 1:5 6) Are iron oxidizing bacteria/fungus present? 0 0.5 1 1.5 7) Is filamentous algae present? 0 0.5 1 1.5 _ 8) Are wetland plants in streambed? SAV Mostly OBL Mostly FACW Mostly FAC Mostly FACU Mostly UPL 2 1 0.75 0.5 0 0 NOTE: If total absence of all plants in streambed as noted above skip this step UNLESS SAV present') Secondary Biology Indicator Points: I NCDWQ Stream Classification Form Project Name: _Lick Creek Stream Restoration Project River Basin: Cape Fear 14-Digit HUC: 03030004010010 County: Nearest Named Stream: Lick Creek Evaluator: Bailey, Bode Signature: Date: USGS Quad: Moncure DWQ Project #: Latitude: Longitude: Lee 03/1912004 Location/Directions: Reach located along Fred Thomas and Alvin Hartness common property line: adjacent to cattle pasture 'PLEASE NOTE: If evaluator and landowner agree that the feature is a man-made ditch, then use of this form is not necessary. Also, if in the best professional judgment of the evaluator, the feature is a man-made ditch and not a modified natural stream-this rating system should not be used' Is a continuous bed & bank present? 10) Is a 21d order or greater channel (as indicated on Topo Map and/or in field) present? Yes..-_= 3 No = 0 Primary Geomorphology Indicator Points: 22 II. Hydrology Absent Weak Moderate Strong 1) Is there a groundwater flow/discharge present? 0 1 2 3 Primary Hydrology Indicator Points: III. Biology 2 Absent Weak Moderate Strong 11 Are fibrous roots present in streambed? 3 2 1 0 2) Are rooted plants present in streambed? 3 2 1 0 3) Is periphyton present? 0 1 2 3 4_) Are bivalves present? Not sampled for 0 1 2 3 Primary Biology Indicator Points: 6 Secondary Field Indicators: (Circle one number per line) Moderate St 4) Is water in channel and >48 hrs. since last known rain? 0.5 31 Are aquatic turtles present? Not sampled for 0 0.5 1 1.5 4 )-Are crayfish present? Not sampled for 0 0.5 1 1,5 5) Are macro benthos present? Not sampled for 0 0.5 1 1.5 6) Are iron oxidizing bacteria/fungus present? 0 _ 0.5 1 1.5 7 Is filamentous algae present? t) 0.5 1 1.5 8) Are wetland plants in streambed? SAV Mostly OBL Mostly FACW Mostly FAC Mostly FACU Mostly UPL 2 1 0.75 0.5 0 0 C NOTE: If total absence of all plants in streambed as noted above, skip this step. UNLESS SAV present'). Secondary Biology Indicator Points: 1 TOTAL POINTS (Primary + Secondary),= 40.5 (if ? 19 points, the stream is at least intermittent) (if >_ 30 points, the stream is considered perennial) Secondary Geomorphology Indicator Points: 25 Secondary Hydrology Indicator Points: 7 Primary Field Indicators: (indicate one number per line) 1. Geomorphology Absent Weak Moderate Strnnn ATTACHMENT D Categorical Exclusion Document Jun402'05 11:05a Restoration Systems 919-755-9492 p.2 CATEGORICAL EXCLUSION ACTION CLASSIFICATION FORM Lick Creek Stream Restoration Site prepared for North Carolina Department of Environment and Natural Resources Ecosystem Enhancement Program by Restoration Systems, LLC Raleigh, North Carolina Contract Number D04013-1 A. Project Description: The Lick Creek Stream Restoration Site is located approximately 2.6 miles northeast of the City of Sanford in rural Lee County. It includes 40 acres of floodplain, 5,000 linear feet of perennial, second/third order stream designated as Lick Creek and 3,500 linear feet of perennial, second order stream designated as Wallace Branch. The existing channels are highly degraded due to unrestricted livestock access, riparian vegetation removal, and increasing non-point source runoff from the developing watershed. The proposed project consists of 100 percent restoration, as defined in the Streani Mitigation Guidelines (U.S. Army Corps of Engineers, Wilmington District, April 2003). The proposed stream restoration process will involve: 1) raising the base elevation (profile) and constructing a new bankfull channel; 2) backfMing the abandoned, existing channel; 3) erecting livestock exclusion fencing; 4) invasive species removal; and 5) reestablishing a diverse native riparian buffer. This project will provide 9,500 linear feet of Stream Mitigation Units with the Cape Fear River Basin Cataloging Unit (CU) 03030004. B. Purpose and Need: The NCDENR Ecosystem Enhancement Program is responsible for providing compensatory mitigation for authorized wetland, stream and riparian buffer impacts associated with transportation-related infrastructure and economic development. As part of their overall mitigation strategy, the EEP published a request for proposals (RFP) in December 2003 seeking Full Delivery Projects that would provide stream mitigation credits within the Cape Fear River Basin CU 03030004. In response to the RFP, Restoration Systems, LCC submitted the "Lick Creek Stream Restoration Site, Lee County, North Carolina Technical and Cost Proposay, on March 24, 2004, C. Proposed Improvements: The following Type II improvements which apply to the project are circled: 1. Modernization of a highway by resurfacing, restoration, rehabilitation, reconstruction, adding shoulders, or adding auxiliary lanes (e.g., parking, weaving, turning, climbing). a. Restoring, Resurfacing, Rehabilitating, and Reconstructing pavement (3R and 4R improvements) 1 Jinn 0205 11:07a Restoration Systems 919-755-9492 p.4 b. Widening roadway and shoulders without adding through lanes c. Modernizing gore treatments d. Constructing lane improvements (merge, auxiliary, and'turn lanes) e. Adding shoulder drains f. Replacing and rehabilitating culverts, inlets, and drainage pipes, including safety treatments g. Providing driveway pipes h. Performing minor bridge widening (less than one through lane) i. Structural BMP's for water quality improvement 2. Highway safety or traffic operations improvement projects including the installation of ramp metering control devices and lighting. a. Installing ramp metering devices b. Installing lights c. Adding or upgrading guardrail d. Installing safety barriers including Jersey type barriers and pier protection e. Installing or replacing impact attenuators f. Upgrading medians including adding or upgrading median barriers g. Improving intersections including relocation and/or realignment h. Making minor roadway realignment i. Channelizing traffic j. Performing clear zone safety improvements including removing hazards and flattening slopes k. Implementing traffic aid systems, signals, and motorist aid 1. Installing bridge safety hardware including bridge rail retrofit 3. Bridge rehabilitation, reconstruction, or replacement or the construction of grade separation to replace existing at-grade railroad crossings. a. Rehabilitating, reconstructing, or replacing bridge approach slabs b. Rehabilitating or replacing bridge decks c. Rehabilitating bridges including painting (no red lead paint), scour repair, fender systems, and minor structural improvements d. Replacing a bridge (structure and/or fill) 4. Transportation corridor fringe parking facilities. 5. Construction of new truck weigh stations or rest areas. 6. Approvals for disposal of excess right-of-way or for joint or limited use of right- of-way, where the proposed use does not have significant adverse impacts. 7. Approvals for changes in access control. 8. Acquisition and construction of mitigation sites. 9. Construction of new bus storage and maintenance facilities in areas used predominantly for industrial or transportation purposes where such construction is not inconsistent with existing zoning and located on or near a street with adequate capacity to handle anticipated bus and support vehicle traffic. Jun 02.05 11:05a Restoration Systems 919-755-9492 p.3 10. Rehabilitation or reconstruction of existing rail and bus buildings and ancillary facilities where only minor amounts of additional land are required and there is not a substantial increase in the number of users. 11. Construction of bus transfer facilities (an open area consisting of passenger shelters, boarding areas, kiosks and related street improvements) when located in a commercial area or other high activity center in which there is adequate street capacity for projected bus traffic. 12. Construction of rail storage and maintenance facilities in areas used predominantly for.industrial or transportation purposes where such construction is not inconsistent with existing zoning and where there is no significant noise impact on the surrounding community. 13. Acquisition of land for hardship or protective purposes, advance land acquisition loans under section 3(b) of the UMT Act. Hardship and protective buying will be permitted only for a particular parcel or a limited number of parcels. These grpes of land acquisition qualify for a CE only where the acquisition will not limit the evaluation of alternatives, including shifts in alignment for planned construction projects, which may be required in the NEPA process. No project development on such land may proceed until the NEPA process has been completed. D. Special Project Information: Estimated Costs: Total Construction $1,721,200 Right of Way $321,300 Total $2,042,500 E. Threshold Criteria The following evaluation of threshold criteria must be completed for Type II actions ECOLOGICAL YES NO (1) Will the project have a substantial impact on any unique or important natural resource? X (2) Does the project involve habitat where federally listed endangered or threatened species may occur? X (3) Will the project affect anadromous fish? X (4) If the project involves wetlands, is the amount of permanent and/or temporary wetland taking less than one-tenth (1/10) of an acre and have all practicable measures to avoid and X minimize wetland takings been evaluated? (5) Will the project require the use of U. S. Forest Service lands? X (6) Will the quality of adjacent water resources be adversely impacted by proposed construction activities? ? X (7) Does the project involve waters classified as Outstanding Water Resources (OWR) and/or High Quality Waters (HQW)? X 3 jun ue,u5 11:w/a Restoration Systems 919-755-9492 (8) Will the project require fill in waters of the United States in any of the designated mountain trout counties? X (9) Does the project involve any known underground storage tanks (UST's) or hazardous materials sites? X PERMITS AND COORDINATION YES NO (10) If the project is located within a CAMA county, will the project significantly affect the coastal zone and/or any "Area of Environmental Concern" (AEC)? X (11) Does the project involve Coastal Barrier Resources Act resources? ? X (12) Will a U. S. Coast Guard permit be required? X (13) Will the project result in the modification of any existing regulatory floodway? X (14) Will the project require any stream relocations or channel changes? Please see Section F for fiertl2er explanation. X SOCIAL, ECONOMIC, AND CULTURAL RESOURCES YES NO (15) Will the project induce substantial impacts to planned growth or land use for the area? X (16) Will the project require the relocation of any family or business? u X (17) Will the project have a disproportionately high and adverse human health and environmental effect on any minority or low-income population? X (18) If the project involves the acquisition of right of way, is the amount of right of way acquisition considered minor? X (19) Will the project involve any changes in access control? X (20) Will the project substantially alter the usefulness and/or land use of adjacent property? u X (21) Will the project have an adverse effect on permanent local traffic patterns or community cohesiveness? a X (22) Is the project included in an approved thoroughfare plan and/or Transportation Improvement Program (and is, therefore, in conformance with the Clean Air Act of 1990)? X (23) Is the project anticipated to cause an increase in traffic volumes? ? X A p.3 Jun 02.05 11:05a Restoration Systems 919-755-9492 (24) Will traffic be maintained during construction using existing roads, staged construction, or on-site detours? X (25) If the project is a bridge replacement project, will the bridge be replaced at its existing location (along the existing facility) and will all construction proposed in association with the bridge X replacement project be contained on the existing facility? (26) Is there substantial controversy on social, economic, or environmental grounds concerning the project? (27) Is the project consistent with all Federal, State, and local laws relating to the environmental aspects of the project? X (28) Will the project have an "effect" on structures/ properties eligible for or listed on the National Register of Historic Places? (29) Will the project affect any archaeological remains, which are ? important to history or pre-history? (30) Will the project require the use of Section 4(f) resources (public parks, recreation lands, wildlife and waterfowl refuges, historic sites, or historic bridges, as defined in Section 4(f) of the U. S. Department of Transportation Act of 1966)? (31) Will the project result in any conversion of assisted public recreation sites or facilities to non-recreation uses, as defined by Section 6(f) of the Land and Water Conservation Act of 1965, as amended? (32) Will the project involve construction in, across, or adjacent to a river designated as a component of or proposed for inclusion in the Natural System of Wild and Scenic Rivers? X D X X X X X F. Additional Documentation Required for Unfavorable Responses in Part E (Discussion regarding all unfavorable responses in Part E should be provided below. Additional supporting documentation may be attached, as necessary.) p.4 14) VVill the project require any strewn relocations or channel changes? This is a stream restoration project based upon natural channel design methodologies that will use a.Rosgen Priority Level l approach to restore stable "EX4" stream channels on the historic floodplain by raising the base elevation (profile) and constructing a new bankfull channel. The broad floodplain provides the opportunity to increase the stream belt width and sinuosity through the establishment of a more meandering planform. It is expected that the restored channel will be constructed both off-line and on-line, meandering through the protected stream riparian corridor. Modifications will also be made to the profile in order to re-establish a natural riffle and pool bed morphology with appropriate pool spacing. 5 ]up 02.05 11:07a Restoration Systems G. CE Approval Project Description: Categorical Exclusion Action Classification: TYPE II(A) X TYPE II(B) Approved: 919-755-9492 . N/A Date Assistant Manager Project Development & Environmental Analysis Branch N/A Date Project Planning Unit Head Project Development & Environmental Analysis Branch N/A Date Project Development Engineer Project Development & Environmental Analysis Branch For Type II(B) projects only:_ Date Division Administrator Federal Highway Administration p.2 G 051097 Technical Specifications Lick Creek Stream Restoration Project Lee County, North Carolina Project Being Conducted for: r 1140- A;iq rROu"A M North Carolina Department of Environment and Natural Resources North Carolina Ecosystem Enhancement Program 1652 Mail Service Center Raleigh, NC 27699-1652 Project Being Conducted by: vp OW"J I NO VD;w tl; VkWa V Restoration Systems, LLC 1101 Haynes Street, Suite 107 Raleigh, North Carolina 27604 June 2005 i Technical Specifications Lick Creek Stream Restoration Project Lee County, North Carolina Project Being Conducted by: Restoration Systems, LLC 1101 Haynes Street, Suite 107 Raleigh, North Carolina 27604 Designed by: URS Corporation 1600 Perimeter Park Drive, Suite 400 Morrisville, NC 27560 ?aaA":?H+CpR S//q ;2 ? 2? / Kate Wolfe, PWS, AICP Project Planner/Ecologist 23432 : Q Kathleen McKeithan, PE, CPESC Project Engineer ii CONSTRUCTION SEQUENCE OF EVENTS SECTION 1: GENERAL SPECIFICATIONS, SURVEYS AND LAYOUT 1.0 General Specifications 1.1 Construction Survey 1.2 Sensitive Areas 1.3 Utilities SECTION 2: CLEARING, GRADING AND CONSTRUCTION ACTIVITIES 2.0 Equipment Specifications 2.1 Site Preparation Prior to Grading Operations 2.2 Construction Activities in Stream Channel 2.3 Grading Operations 2.4 Temporary Stream Crossing 2.5 Floodplain Interceptor 2.6 Pocket Wetland SECTION 3: STRUCTURES 3.0 Structure Stone 3.1 Rock Vane 3.2 Rock Cross Vane 3.3 Root Wad 3.4 Permanent Stream Crossing SECTION 4: EROSION CONTROL 4.0 Temporary Gravel Construction Entrance 4.1 Access Roads 4.2 Temporary Impervious Dike 4.3 Pump Around Operation 4.4 Coir Fiber Mat 4.5 Temporary Silt Fence 4.6 Rock Dam SECTION 5: VEGETATION 5.0 Specification for the Establishment of Vegetation 5.1 Eradication of Exotic Species 5.2 Site Preparation: Ripping 5.3 Site Preparation: Discing 5.4 Temporary Seeding 5.5 Permanent Seeding 5.6 Live Staking 5.7 Bare Root Seedlings SECTION 6: COOPERATION BETWEEN CONTRACTORS SECTION 7: TERMINOLOGY CONSTRUCTION SEQUENCE OF EVENTS The Contractor is responsible for the following sequence of construction in accordance with the construction plans and the Technical Specifications, as directed by the Designer. Initial Site Preparation 1. Install construction entrances. 2. Prepare staging and stockpiling areas in areas located on the construction plans or as approved by the Designer. 3. Stake and mark sensitive areas with boundary marking material as directed by the Designer. 4. Stake limits of construction and proposed alignment as shown on the construction plans or as directed by the Designer. 5. Install sediment and erosion control devices. 6. Install stream crossing(s) at locations approved by the Designer. Channel Construction - Each Phase will follow the same sequence. Phases shall be completed in order by phase number and in their entirety prior to construction of the next phase. Phase 1 Sta 10+00 to 20+00 Wallace Branch, Reach A Phase 2 Sta 20+00 to 26+50 Wallace Branch, Reach A Phase 3 Sta 10+00 to 20+00 Lick Creek, Reach C Phase 4 Sta 20+00 to 28+00 Lick Creek, Reach C Phase 5 Sta 27+00 to 36+00 Wallace Branch, Reach B Phase 6 Sta 36+00 to 46+00 Wallace Branch, Reach B Phase 7 Sta 46+00 to 51+50 Lick Creek, Reach D Phase 8 Sta 51+50 to 57+00 Lick Creek, Reach D Phase 9 Sta 57+00 to 65+00 Lick Creek, Reach D Phase 10 Sta 65+00 to 75+00 Lick Creek, Reach E Phase 11 Sta 75+00 to 84+24 Lick Creek, Reach E 1. Project will be constructed from the upstream working in the downstream direction. 2. Install sediment and erosion control devices. 3. Install temporary pump around operation, as approved by the Designer. 4. Construct the proposed stream channel. Open up only that portion of the channel that can be completed and stabilized within the same day. 5. Construct the proposed stream channel to the grade specified in the cross-sections and profile. Stockpile and separate all soil suitable for fill or topsoil in the area indicated on the construction plans. Any soil unsuitable for fill shall be disposed of appropriately offsite. 6. Install structures (root wads, rock cross vanes, rock vanes, etc.). 7. Place soil plugs where new channel crosses the existing channel. 8. Seed areas where matting is to be installed with permanent seed mix. 9. Install coir fiber matting. 10. Fill in the abandoned channel with suitable material approved by the Designer. 11. Divert water into constructed channel, remove pump around operation and temporary impervious channel plug, and complete all stabilization activities as approved by the Designer. 2 12. Seed and mulch all disturbed areas within 10 calendar days. 13. The entire phase's channel, floodplain, and banks shall be completed and stabilized prior to further construction. III. Repair all disturbed areas. IV. Remove sediment and erosion control devices, any temporary fencing, staking, sensitive area marking material, trash, etc. from the site as approved by the Designer. V. Seed and mulch staging, stockpiling, and any bare areas with permanent seed mixture. 3 SECTION 1: GENERAL SPECIFICATIONS, SURVEYS AND LAYOUT 1.0 General Specifications 1. The Contractor shall not utilize a borrow pit that is located within 1/2 mile of any boundary of a wetland mitigation site, if excavation in the borrow pit will fall below the highest elevation of the nearby mitigation site. 2. No borrow material shall be taken from the site unless directed by the Designer. 3. There is limited subsurface information available for this project. The Contractor shall complete any additional investigation of subsurface conditions required for construction. 4. The Contractor is responsible for clearing and disposing of any fallen trees or other trees that lie within construction limits as directed by the Designer. 5. The Contractor is responsible for clearing and disposing of any man-made materials or other debris that lie within construction limits, as requested and approved by the Designer. 6. Suitable topsoil shall be stockpiled and replaced at the appropriate grade as approved by the Designer. 7. All work shall be performed in accordance with the North Carolina Department of Transportation Standard Specifications for Roads and Structures dated January 2002 (Standard Specifications for Roads and Structures, 2002). The Contractor will be required to have an English copy of the "Standard Specifications for Roads and Structures." Any mention of the Department in NCDOT specifications (Standard Specifications for Roads and Structures, 2002) shall mean the Owner of this contract. 8. Any site damage resulting from actions of the Contractor will be repaired or replaced to a quality meeting or exceeding their previous standards at the expense of the Contractor. 9. The Contractor shall utilize the construction plans to build the job. Electronic files will not be available. 1.1 Construction Survey The construction survey shall be performed in accordance with Section 801 of the NCDOT Standard Specifications (Standard Specifications for Roads and Structures, 2002) and shall include but not be limited to setting the construction baseline, setting centerline and any other survey incidental to construction as directed by the Designer. Laser level equipment shall be utilized for the construction survey. At a minimum, the Contractor is responsible for: • All construction staking. • Layout and maintenance of a construction baseline that is offset from the project. Stationing shall be set at a minimum of 20-foot intervals. 4 • Staking all horizontal centerline control, elevation benchmarks, and bankfull location and elevation. • Benchmarks shall be set and preserved. • Furnishing As-built Drawings indicating the final location and elevation of the stream centerline, thalweg, instream structures (including the upstream most and downstream most locations of each structure), left and right bank bankfull elevations, left and right bank top-of-bank, and left and right bank toe-of-bank. The Designer may check all or any portion of the work, and the Contractor shall afford all necessary assistance to the Designer in carrying out such checks. The Contractor shall immediately make any necessary corrections to the work. Such checking by the Designer shall not relieve the Contractor of any responsibilities for the accuracy or completeness of the work. Payment at the contract Lump Sum (LS) price for "Construction Surveying" will be made for providing all construction layout, surveying, stakeout, and engineering necessary for the proper construction operations to construct the project in accordance with the lines, grades and dimensions detailed in the construction plans, cross-sections, and these technical specifications. Payment will be made under Construction Surveying ................................................................................................. LS 1.2 Sensitive Areas Marking of Sensitive Areas To limit disturbance of soils on site, the Contractor shall restrict the movement of all construction equipment within the sensitive areas. Sensitive areas are inside and outside the construction limits including: existing stream crossings, agricultural ditches, specimen trees, wetlands, and utility networks (i.e., subsurface water line associated with the Lower Moncure Road Bridge over Wallace Branch, etc.). The Designer may request the Contractor flag all or some sensitive areas due to their proximity to the project. The Contractor shall identify the boundaries of all sensitive areas by using a highly visible tape, silt fencing, or orange boundary fencing, and will stake the limits of where construction equipment is permitted to travel, as directed by the Designer. Sensitive areas shall remain marked throughout the duration of the construction. The Contractor just prior to final acceptance will remove the marking. The Contractor assumes responsibility for "in-kind" replacement of any resources damaged within the sensitive areas. Sensitive areas are listed above and may be added to as indicated on the construction plans or by the Designer. Materials Acceptable materials for identifying sensitive areas include highly visible tape, silt fence or orange boundary fencing. Other materials may be utilized upon approval of the Designer. Method of Measurement The quantity of boundary marking material measured will not be measured for payment under this section. 5 Basis of Payment Payment of marking sensitive areas will not be measured for payment under this section. Payment for marking sensitive areas will be incidental to clearing and grubbing work as outlined under "Site Preparation Prior to Grading Operations" in Section 2.1. This payment shall be considered full compensation for all labor, equipment, materials, and incidentals necessary to mark sensitive areas. 1.3 Utilities The Contractor will be responsible for making investigations for determining the exact location, size, and type material of the existing facilities necessary for the construction of the proposed utilities and to avoid damage to existing facilities. The Contractor shall have all utilities located and properly removed on the site to the approval of the Designer. The Contractor shall be responsible for coordinating with the Designer and utility companies. 6 SECTION 2: CLEARING, GRADING AND CONSTRUCTION ACTIVITIES 2.0 Eauipment Specifications Excavation on site shall be accomplished with the use of a minimum Y2 cubic yard heavy duty bucket placed on a CAT 231 excavator or equivalent machine and fitted with a hydraulic thumb. Additionally, a 4-'/2 cubic yard capacity hydraulic backhoe capable of lifting capacity of 7,500 pounds at a trench depth of ten (10) feet will be required. All equipment shall be on track instead of wheels to prevent excess soil compaction on site. All equipment used on site shall be in good repair and meet the minimum specifications set forth under this contract. Additionally, all equipment shall not be leaking any fluids. 2.1 Site Preparation Prior to Grading Operations Clearing and Grubbing Sensitive areas shall be marked prior to any clearing and grubbing work. The Contractor assumes responsibility for "in-kind" replacement of anything damaged within the sensitive areas. (See Section 1.2 "Sensitive Areas".) Clearing and grubbing operations shall be performed to the grading limits shown on the construction plans, in accordance with Section 200 of the NCDOT Standard Specifications (Standard Specifications for Roads and Structures, 2002) and as directed by the Designer. The Contractor is directed to salvage hardwood trees of basal diameter greater than 10 inches with root mass intact for use as root wad structure (See Section 3.3 "Root Wads" in this document and detail on the construction plans). The branches shall be removed, trunk and root mass shall remain intact for a 15 to 20 foot total length and any root and trunk sections shall be stockpiled in designated stockpiling areas. Branches and any excess trunk material shall be disposed of as directed by the Designer. In locations where the old stream channels are to be filled, clearing and grubbing operations shall be performed to the specifications covered in the section "Construction Activities in Stream Channel." Debris and waste material shall be disposed of off site at a location to be determined by the Contractor. Method of Measurement The quantity of Clearing and Grubbing shall be measured along the surface of the ground that has been cleared and grubbed. Marking sensitive areas shall be considered incidental to clearing and grubbing work. Disposal area fees shall be considered incidental to clearing and grubbing work. Basis of Payment The quantity of clearing and grubbing measured, as provided for above, will be paid for at the lump sum contract unit price for "Clearing and Grubbing." Payment will be made under: Clearing and Grubbing .................................................................................................. LS 7 The above price and payment will be full compensation for all section including but not limited to furnishing, installing and material; hauling, placing, shaping and tamping when required surplus stockpiled material. 2.2 Construction Activities in Stream Channel work covered by this maintaining marking and disposing of any General No equipment shall be allowed in the stream flow within the channel. Excavation of Material On Site Suitable soil material excavated from the new stream channel shall be stockpiled as directed by the Designer. Any debris or unsuitable soil material removed during excavation shall be disposed of appropriately offsite. Suitable material will be used to fill in the old stream channel. If additional fill material is needed, the Contractor must supply suitable material at the Contractor's cost. Debris, unsuitable material, and excess soil material shall be disposed of offsite by the Contractor at the Contractor's cost. Channel Fill The old stream channel is to be filled and compacted up to the top 1 foot with suitable soil material. The Contractor shall overfill the channel with soil such that the soil is "mounded" above the normal bank elevation of the old stream channel itself, as detailed on the construction plans. Organic material shall not exceed 10 percent of the total volume of fill material used. The table below is to be used in determining the minimum height of the soil mound above the normal bank elevation. Depth of channel invert below normal bank elevation Height of un-compacted soil mound above normal bank elevation 0-2.0ft. 6 -12 in. 2.1 - 3.5 ft. 12 - 18 in. 3.6-5.0ft. 18 -24 in. 5.1-6.5ft. 24 -30 in. 6.6-8.5ft. 30 -36 in. > 8.5 ft A height which is 35 percent of stream channel depth Impervious Stream Channel Plugs Impervious stream channel plugs shall be used to prevent the stream flow from re- activating the old channel in locations where the abandoned and new stream channels intersect. In locations where the construction plans or the Designer specify that impervious stream channel plugs are to be installed, the Contractor shall: a. Construct the stream channel plug to the dimensions detailed in the construction plans at all locations where new channel intercepts the old stream channel. b. Clear and grub the stream channel plug cross-section on all sides to remove all vegetation and root mat material as directed by the Designer, to an 8 elevation which is at least one foot below the elevation of the existing stream channel cross-section. c. Construct the stream channel plug using material that meets the requirements of the "Impervious Select Material" Sub-section of this specification and mat the plug using material that meets the requirements of the "Coir Fiber Mat" Section of these specifications. d. After all impervious stream channel plug construction operations are complete, the Contractor shall stake the plug location on the ground to prevent any final ripping or disking of these areas. Impervious Select Material Materials that will function as impervious barriers to water movement shall be a silt or clayey soil material meeting the requirements of AASHTO M 145 for soil classification A- 2, A-6, and A-7 provided such materials do not have a Liquid Limit (LL) greater than 50. To maintain soil workability for placement and compaction, the following criteria shall apply for Plasticity Index (PI): Position of borrow material Constraints on Plasticity Index PI Below the water table Must be greater than 7 and less than 25 Above the water table Must be greater than 7 and less than 35 Plasticity Index shall be determined in accordance with AASHTO T90, and Liquid Limit shall be determined in accordance with AASHTO T89. (The Contractor is cautioned that soils tend to become less workable as the PI increases above 20. Although a PI of 35 may be acceptable, the Contractor shall be aware that additional efforts may be necessary to work the soil in order to achieve minimum compaction standards.) Method of Measurement The quantity of impervious select material to be paid for will be the actual number of cubic yards of approved material, measured in its original position by cross-sectioning and computing by the average end area method, which has been excavated from the borrow source and incorporated into the completed and accepted work. No measurement will be made of any overburden or unsuitable material removed from the source, or of any material excavated prior to cross-sections being taken. Basis of Payment The quantity of impervious select material, measured as provided above, will be paid for at the contract unit price per cubic yard for "impervious select material." The above price and payment will be full compensation for all work covered by this provision including, but not limited to, furnishing of the impervious select material; providing and implementing a development, use, and reclamation plan; building, maintaining, and obliterating access roads; clearing and grubbing the source; removal and disposition of overburden and other unsuitable material; excavation; hauling; restoration of the source and access roads to an acceptable condition; and seeding, mulching and maintaining the work. 9 Payment will be made under: Impervious Select Material ........................................................................................... CY 2.3 Gradinq Operations Description The Contractor shall perform grading as shown on the construction plans and attached cross-sections. Final above bankfull grades shall meet the grading plan and cross- sections within a tolerance of + 0.4 feet (4.8 inches). Stream dimensions shall meet typical cross-sections within a tolerance of + 0.2 feet (2.4 inches). Field conditions may dictate necessary adjustments to grading plans. In such cases, the Designer shall indicate adjustments to the Contractor. No compaction shall be performed for graded areas unless as directed by the Designer. Method of Measurement Grading operations shall be lump sum for "Grading Operations." Basis of Payment All work covered by the provision will be paid for at the contract lump sum price for "Grading Operations." This payment shall be considered full compensation for all labor, equipment, materials, and incidentals necessary for grading operations. Payment will be made under: Grading ......................................................................................................................... LS 2.4 Temporary Stream Crossing Description Temporary stream crossings will serve as a means of crossing the existing and proposed channels to allow access to both the left and right side of the existing stream. Stream crossings will be constructed as approved by the Designer. The quantity of stream crossings may be increased, decreased, or eliminated entirely at the direction of the Designer. Such variations in quantity will not be considered as alterations in the details of construction or a change in the character of the work. (See temporary stream crossing detail on the construction plans.) Materials A minimum of 15-inch corrugated metal pipe shall be utilized for crossing drainage ditches north of the channel construction. A minimum of three 36-inch corrugated metal pipes shall be utilized to cross Wallace Branch. Class A or B stone shall meet the requirements of Rip Rap-Class A and B as outlined in "Structure Stone" in Section 3.0. Filter fabric shall be Type 3 engineering fabric, Class A or B meeting the requirements of Section 1056 of the NCDOT Standard Specifications (Standard Specifications for Roads and Structures, 2002). Installation Cover area with filter fabric and install the corrugated metal pipes (CMPs). Backfill over CMPs with Rip Rap-Class A or B Stone to a minimum depth of 12 inches or one half pipe diameter, whichever is greater. The structures shall be approved by the Designer and capable of carrying the necessary loads. The Contractor may propose alternate 10 forms of dry bridge crossings from top of bank to top of bank as approved by the Designer. Method of Measurement The quantity of structure stone, Rip Rap-Class A and B, to be paid for will be measured for payment as outlined under "Structure Stone" in Section 3.0. Filter fabric will be incidental. The quantity of CMP will be paid for at the contract unit price per linear foot used in the construction of stream crossings. Basis of Payment The quantity of stone, Rip Rap-Class A and B, to be paid for will be measured for payment as described under Section 3.0, "Structure Stone". This payment shall be considered full compensation for all labor, equipment, materials, and incidentals necessary temporary stream construction. Payment for installation of CMP will be paid for at the contract unit price per linear foot of "Temporary 15-inch CMP" and "Temporary 36-inch CMP." Payment will be made under: Temporary 15-inch CMP ............................................................................................... LF Temporary 36-inch CMP ............................................................................................... LF 2.5 Floodplain Interceptor Description The work covered by this section consists of furnishing, installing and maintaining a floodplain interceptor in locations shown on construction plans or as directed by the Designer. The floodplain interceptor will provide water on the floodplain with a stabilized access point to flow back into the channel. The quantity of floodplain interceptors to be installed will be affected by the actual conditions that occur during the construction of the project. The quantity of floodplain interceptors may be increased, decreased, or eliminated entirely at the direction of the Designer. Such variations in quantity will not be considered as alterations in the details of construction or a change in the character of the work. (See floodplain interceptor detail on the construction plans.) Materials All materials shall meet the requirements of Rip Rap-Class A as outlined in "Structure Stone" in Section 3.0. Filter fabric shall be Type 3 engineering fabric, Class A or B meeting the requirements of Section 1056 of the NCDOT Standard Specifications (Standard Specifications for Roads and Structures, 2002). Installation Construct a small depression in the top of slope. Install filter fabric and line with Rip Rap-Class A stone as outlined in construction plans. Method of Measurement The quantity of structure stone to be paid for will be measured for payment as outlined under "Structure Stone" in Section 3.0. Filter fabric will be incidental. 11 Basis of Payment The quantity of stone to be paid for will be measured for payment as described under Section 3.0 "Structure Stone." This payment shall be considered full compensation for all labor, equipment, materials, and incidentals necessary to construct the floodplain interceptor. 2.6 Pocket Wetland Description The work covered by this section consists of installing a pocket wetland in locations shown on construction plans or as directed by the Designer. The pocket wetland is a means of lowering the amount of fill material required to fill the abandoned stream channel while increasing wildlife habitat and water quality on site. The quantity of pocket wetlands are shown on the plans, but may be affected by the actual conditions that occur during the construction of the project. The quantity of pocket wetlands may be increased, decreased, or eliminated entirely at the direction of the Designer. Materials Rip Rap-Class B shall meet the requirements as outlined in "Structure Stone" in Section 3.0. Installation Construct each pocket wetland as shown on the plans and approved by the Designer. A rock dam composed of Rip Rap-Class B will be installed at the end of the inlet swell and at the head of the outlet swell. Each outlet swale shall tie into a floodplain interceptor. Grade the wetland so that a bench is installed between the surface elevation and the pool as shown on the plans. Method of Measurement The quantity of Rip Rap-Class B, to be paid for will be measured for payment as outlined under "Structure Stone" in Section 3.0. Grading will be considered incidental. Basis of Payment Rip Rap-Class B stone will be paid under Section 3.0, "Structure Stone". This payment shall be considered full compensation for all labor, equipment, materials, and incidentals necessary to construct the pocket wetland. 12 SECTION 3: STRUCTURES 3.0 Structure Stone Description The work covered by this section consists of furnishing, stockpiling, placing and maintaining approved stone to be utilized to construct rock cross vanes, rock vanes, root wad structures, stream plugs, stream crossings and for use in other locations as directed by the Designer. The quantity of stone may be increased, decreased, or eliminated entirely at the direction of the Designer. Such variations in quantity will not be considered as alterations in the details of construction or a change in the character of the work. Materials Stone for Coarse Aggregate, No. 57 Stone, "Rip Rap-Class A", "Rip Rap-Class B", and "Boulder", shall consist of blasted stone or other stone approved by the Designer. The stone shall be sound, tough, dense, resistant to the action of air and water, and suitable in all other respects for the purpose intended. All stone shall meet the approval of the Designer. While no specific gradation is required, the various sizes of the stone shall be equally distributed within the required size range. The size of an individual stone particle will be determined by measuring its long dimension. Acceptance Criteria for Stone CLASS REQUIR ED STONE SIZES INCHES Minimum . Average Maximum A 2 4 6 B 5 8 12 Boulder 30 36 72 No more than 5 percent of the material furnished can be less than the minimum size specified. No more than 10 percent of the material can exceed the maximum size specified. Footer boulders meeting the required stone sizes shall be individually picked for use in the structures. Boulders meeting the required stone sizes shall be individually picked for use as the headers in the structures. Boulders shall be relatively flat on either side in the same dimension, preferably the long dimension. The Coarse Aggregate, No. 57 Stone shall meet the requirements of Section 1005 of the NCDOT Standard Specifications (Standard Specifications for Roads and Structures, 2002) for No. 57 coarse aggregate. Installation The Contractor shall place stone, in locations shown on the construction plans to the thickness, widths, and lengths as shown on the construction plans or as directed by the Designer. All stone shall be placed to form a sediment and erosion control device, an in- stream structure or a channel lining neatly and uniformly with an even surface in accordance with the construction plans, and shall meet the approval of the Designer. 13 Method of Measurement The quantity of stone to be paid for will be the actual number of tons of stone that has been incorporated into the work, or has been delivered to and stockpiled on the project as directed by the Designer. Stone that has been stockpiled will not be measured a second time. The stone will be measured by being weighed in trucks on certified platform scales or other certified weighing devices. Basis of Payment The quantity of stone measured as provided above, will be paid for at the contract unit price per ton for, "Coarse Aggregate, No. 57 Stone", "Rip Rap-Class A", "Rip Rap-Class B", and "Boulder". Such price and payment will be full compensation for all work covered by this section, including but not limited to furnishing, weighing, stockpiling, re- handling, placing, and maintaining the stone and disposal of any materials not incorporated into the project if directed by the Designer. Payment will be made under: Coarse Aggregate, No. 57 Stone .............................................................................. Tons Rip Rap-Class A ....................................................................................................... Tons Rip Rap-Class B ....................................................................................................... Tons Boulder ..................................................................................................................... Tons 3.1 Rock Vane Description This structure serves to decrease stress in the near-bank region while promoting scouring in the downstream pool. Footer boulders are placed in the channel bottom for stability. Header boulders are then placed on top of these footer boulders in the middle of the channel at approximately the same elevation as the riffle. Boulders are placed at an angle to the stream bank, gradually inclining in elevation until they are located at the bankfull surface directly adjacent to the streambank. Water flowing downstream is forced over these boulders towards the middle of the channel, effectively scouring out a pool below. The quantity of rock vanes may be increased, decreased, or eliminated entirely at the direction of the Designer. Such variations in quantity will not be considered as alterations in the details of construction or a change in the character of the work. (See rock vane detail on the construction plans.) Materials All materials shall meet the requirements of Boulder, Rip Rap-Class A, and Coarse Aggregate, No. 57 Stone as outlined under "Structure Stone" in Section 3.0. Installation A trench shall be dug in such a manner that the footer boulders and at least 1/3 of the header boulders are buried beneath the bed surface elevation. The rock vane shall extend from the edge of the bankfull channel into 1/3 of the bankfull channel width at a 20 to 30 degree angle. The rock vane angle shall be measured upstream from the tangent line where the rock vane intercepts the bank. Refer to the construction plans for exact installation guide and locations of rock vanes to be installed. An excavator, with a bucket that includes a hydraulic thumb, shall be used to place boulders under the supervision of the Designer. Header and footer boulders shall meet the required stone sizes as indicated in the "Structure Stone" section. Footer boulders shall be placed first 14 with header boulders placed on top of but offset upstream of the footer boulders as shown in the plans prior to any back filling of the trench. Boulders shall be selected and positioned such that they butt tightly together and there are multiple contact points between all boulders (flat smooth surfaces that fit together). Filter fabric shall be placed on the upstream side of the structure to prevent the washout of sediment through boulder gaps. Filter fabric shall extend from the bottom of the footer boulder to the finished grade elevation and shall be placed the entire length of the structure. Gaps between boulders shall be filled with a combination of Rip Rap-Class A and Coarse Aggregate, No. 57 Stone until plugged. In the center portion of the channel, the header boulder shall be placed such that the top of the header boulder is at an elevation equal to the bed elevation. The header boulders shall be placed in such a manner as they slope up from bed elevation to reach the bankfull stage at a 2 to 7 percent slope. Header and footer boulders shall be tied in securely to the bank in such a way that eliminates the possibility of water diverting around them. A rock sill shall be utilized to further prevent water from cutting around the structure. Structures shall be built to the approval of the Designer. The area between the streambank and the rock vane on the upstream side of the structure will be backfilled with Coarse Aggregate, No. 57 Stone. The Designer may adjust the number and placement of structures in the field. Method of Measurement The quantity of Boulder, Rip Rap-Class A, and Coarse Aggregate, No. 57 Stone to be paid for will not be measured for payment under this section. Filter fabric shall be incidental. Basis of Payment Payment for installation of Boulder, Rip Rap-Class A, and Coarse Aggregate No. 57 Stone shall be paid for as outlined under "Structure Stone" in Section 3.0. This payment shall be considered full compensation for all labor, equipment, hauling, placing, handling, sorting, fitting, materials, and incidentals necessary to construct the rock vane. 3.2 Rock Cross Vane Description A rock cross vane is primarily used for grade control. This structure serves to maintain the integrity of the upstream riffle while promoting scouring in the downstream pool. The design shape is roughly that of the letter "U" with the apex located on the upstream side at the foot of the riffle. Footer boulders are placed in the channel bottom for stability. Header boulders are then placed on top of but offset upstream of these footer boulders as shown in the plans. Header boulders in the middle of the channel are at approximately the same elevation as the riffle. On either side of the channel, wing boulders are placed at an angle to the stream bank, gradually inclining in elevation until they are located at the bankfull surface directly adjacent to the streambank. Water flowing downstream is forced over these boulders towards the middle of the channel on either side of the structure, effectively scouring out a pool below. Boulders placed at the apex hold back streambed material and prevent it from washing downstream. The quantity of rock cross vanes may be increased, decreased, or eliminated entirely at the direction of the Designer. Such variations in quantity will not be considered as alterations in the details of construction or a change in the character of the work. (See rock cross vane detail on the construction plans.) 15 Materials All materials shall meet the requirements of Boulder, Rip Rap-Class A, and Coarse Aggregate, No. 57 Stone as outlined under "Structure Stone" in Section 3.0. Installation A trench shall be dug in such a manner that the footer boulders, the cross header boulders and at least 1/3 of the wing header boulders are buried beneath the bed surface elevation. The rock cross vane arms shall extend from the edges of the bankfull channel into 1/3 of the bankfull channel width at 20 to 30 degree angles. The rock cross vane arm angles shall be measured upstream from the tangent line where the vane intercepts the bank. Refer to the construction plans for exact installation guide and locations of rock cross vanes to be installed. An excavator, with a bucket that includes a hydraulic thumb, shall be used to place boulders under the supervision of the Designer. Header and footer boulders shall meet the required stone sizes as indicated in the "Structure Stone" section. Footer boulders shall be placed first with header boulders placed on top of but offset upstream of the footer boulders as shown in the plans prior to any back filling of the trench. Boulders shall be selected and positioned such that they butt tightly together and there are multiple contact points between all boulders (flat smooth surfaces that fit together). Filter fabric shall be placed on the upstream side of the structure to prevent the washout of sediment through boulder gaps. Filter fabric shall extend from the bottom of the footer boulder to finished grade elevation on the upstream side of the structure. Filter fabric shall be placed the entire length of the structure. Gaps between boulders shall be filled with a combination of Rip Rap-Class A and Coarse Aggregate, No. 57 Stone until plugged. In the center, or cross, portion of the channel, the header boulder shall be placed such that the top of the header boulder is at an elevation equal to the bed elevation. The header boulders in the side, or wing, portion shall be placed in such a manner as they slope up from bed elevation, at the cross portion, to the bankfull stage at a 2 to 7 percent slope. Header and footer boulders at both banks shall be tied in securely to the bank in such a way that eliminates the possibility of water diverting around them. A rock sill shall be utilized to further prevent water from cutting around the structure. The area between the streambank and both vanes on the upstream side of the structure will be backfilled with Coarse Aggregate, No. 57 Stone. Structures shall be built to the approval of the Designer. The Designer may adjust the number and placement of structures in the field. Method of Measurement The quantity of Boulder, Rip Rap-Class A, and Coarse Aggregate, No. 57 Stone to be paid for will not be measured for payment under this section. Filter fabric will be incidental. Basis of Payment Payment for installation of Boulder, Rip Rap-Class A, and Coarse Aggregate, No. 57 Stone shall be paid for as outlined under "Structure Stone" in Section 3.0. This payment shall be considered full compensation for all labor, equipment, hauling, placing, handling, sorting, fitting, materials, and incidentals necessary to construct the rock cross vane. 16 3.3 Root Wad Description The objectives of this structure is to: (1) protect the streambank from erosion; (2) provide in-stream and overhead cover for fish; (3) provide shade, detritus, insect habitat; (4) look natural; and, (5) provide diversity of habitats. In areas along the streambank where there is no remaining deep rooting vegetation, a footer log and boulder are placed on the channel bottom and abut the streambank along an outside meander. This provides support for the root wad and additionally stability to the bank. A large tree root wad is then placed in the streambank with additional boulders on either side for stability. This structure deflects flowing water away from the bank and towards the center of the channel. The quantity of root wads may be increased, decreased, or eliminated entirely at the direction of the Designer. Such variations in quantity will not be considered as alterations in the details of construction or a change in the character of the work. (See root wad detail on construction plans.) Materials All materials shall meet the approval of the Designer. Trees to be used for the root wads shall be provided by the Contractor. The root mass shall have a diameter between 3 and 6 feet. Loose soil shall be removed from the root mass. Care must be taken to protect the root mass. The tree shall have been alive when recently removed from the ground. The trunk shall extend 15-20 feet from root mass and may be cut to a point at the end. Tree basal diameter shall be a minimum of 10 inches. Hardwoods shall be used; softwoods such as pine or poplar shall not be accepted. Footer logs of a 10-inch minimum basal diameter shall be pruned with blunt ends. Footer logs shall be between 7 to 15 feet long depending on the amount of root wads to be installed and their dimensions. Longer footer logs will be required in areas where multiple root wads can be placed and/or where larger diameter root wads will be used. Footer logs shall extend a minimum of 2 feet on either side of the root ball. Hardwoods shall be used; softwoods such as pine or poplar shall not be accepted. All boulder materials shall meet the requirements of "Boulder" in Section 3.0, "Structure Stone". Installation The preferred method for installation is to drive the trunk of the root wads into the streambank using an excavator that contains a hydraulic thumb. The root mass shall be oriented in such a way that the velocity vectors of the water will intersect the root mass at a 90-degree angle. There shall be no void between the root mass and the bank on the upstream side of the channel or the bottom of the channel and the root wads. A boulder shall be placed on the downstream side between the root mass and the bank to provide erosion control. The boulder shall meet the required stone sizes as indicated in the "Structure Stone" section. If the root wad is driven into the bank, a footer log is not required. The Contractor is responsible for making sure the root wad will not be driven into any utilities prior to installation. If it is not possible to drive the trunk into the bank, a trench shall be dug in the bank and the trunk shall be placed in the trench. The trench shall be backfilled and compacted. A trench shall be dug along the toe of the bank to a depth of %2 the diameter of the footer log. A pruned footer log shall be placed at the toe of the channel and the root wad shall 17 be placed directly above it in the locations directed on the construction plans, as directed by the Designer. The root mass shall be oriented in such a way that the velocity vectors of the water will intersect the root mass at a 90-degree angle. There shall be no void between the root mass and the bank on the upstream side of the channel or the bottom of the channel and the root wad. A boulder shall be placed on the downstream side between the root mass and the bank to provide erosion control. The Contractor is responsible for making sure all trenching activities will not interfere with any utilities prior to trenching. The boulder shall meet the required stone sizes as indicated in the "Structure Stone" section A 6-inch berm shall be constructed on the bank running parallel to the stream approximately 2 - 3 feet behind the root wad. The berm will divert water leaving the floodplain and reentering the channel away from the streambank where the root wad is installed. Method of Measurement The quantity of root wads to be paid for will be the actual number of root wads installed and accepted by the Designer. Footer logs will be considered incidental to the installation of the root wads. The quantity of boulders to be paid for will not be measured for payment under this section. Basis of Payment The quantity of root wads will be paid for at the contract unit price per stem for "Root Wads." The cost of the footer logs are considered incidental to the various items involved in the construction of the structures. Payment for installation of boulders shall be paid for as outlined under "Structure Stone" in Section 3.0. Such price and payment will be full compensation for all work covered by this section, including but not limited to furnishing, weighing, stockpiling, rehandling, placing, and maintaining root wad structure and disposal of any materials not incorporated into the project if directed by the Designer. Payment will be made under: Root Wads ................................................................................................................... EA 3.3 Permanent Stream Crossin Description This structure will serve as a means of crossing the proposed channel to allow access to both the left and right side of the stream. The stream crossing will be constructed as approved by the designer (see "permanent stream crossing" detail on the construction plans.) Materials All material shall meet the requirements of Coarse Aggregate, No. 57 Stone and Rip Rap-Class A, as outlined in "Structure Stone" in Section 3.0. Filter fabric shall be Type 3 engineering fabric, Class A or B meeting the requirements of Section 1056 of the 18 NCDOT Standard Specifications (Standard Specifications for Roads and Structures, 2002). Farm gate and fencing will not be provided under this contract. Installation Keep clearing and excavation of the stream banks and bed and approach sections to a minimum. Construct permanent stream crossing while stream is dry (i.e. during pump around). Keep stream crossing at right angles to the stream flow. Ensure that permanent measures needed to control erosion from road water runoff (such as riprap and paved channels, paved flumes, or riprap outlet protection) meet all construction requirements for those practices. Construct stream crossing with a minimum 10-foot width as shown on construction plans. Coarse Aggregate, No. 57 Stone will be placed on the left and right banks at a minimum depth of six inches. Rip Rap-Class A will be placed within the channel at a minimum depth of eight inches. The structure shall be constructed as directed on construction plans and approved by the Designer. Maintenance Inspect permanent stream crossings periodically and after major storms to check for channel blockage, erosion of abutments, channel degradation, riprap displacement, slope failure, and piping. Make all needed repairs immediately to prevent further damage to the installation. Method of Measurement The quantity of stone, Coarse Aggregate, No. 57 Stone and Rip Rap-Class A, to be paid for will be measured for payment as outlined under "Structure Stone" in Section 3.0. Filter fabric will be incidental. Farm gate and fencing will not be provided under this contract. Basis of Payment Coarse Aggregate, No. 57 Stone and Rip Rap-Class A stone will be paid under Section 3.0, "Structure Stone". This payment shall be considered full compensation for all labor, equipment, materials, and incidentals necessary to construct the stream crossing. 19 SECTION 4: EROSION CONTROL 4.0 Temporary Gravel Construction Entrance Description The work covered by this section consists of furnishing, installing, and maintaining and removing any and all material required for the construction of temporary gravel construction entrances and access road maintenance. The Contractor shall coordinate with the landowner to determine the exact location of the temporary gravel construction entrances. Sediment and erosion control measures shall be conducted along the construction access roads to the project site. The Contractor shall maintain the access roads for the duration of the project. Upon completion of the project, the Contractor shall return the temporary gravel construction entrances and access roads to a condition that meets or exceeds its pre-construction condition. Additionally, repair of any erosional areas that have resulted from construction activities will be the responsibility of the Contractor. Materials All materials shall meet the requirements of Rip Rap-Class A as outlined under "Structure Stone" in Section 3.0. Geotextile fabric shall also be utilized. Installation The Contractor shall install and maintain temporary gravel construction entrances in accordance with the details in the plans. Initially, the Contractor shall coordinate with the landowner to determine the exact location of the temporary gravel construction entrances. A 6-inch minimum layer of Rip Rap-Class A stone shall be placed for the first 50 linear feet on geotextile fabric. The stone shall be rolled or tamped to provide an even stable surface. Periodic top dressing will be required during the construction phase to maintain the road. The remaining length of road extending from the end of the temporary gravel construction entrances to the construction site shall be maintained in a condition that meets or exceeds the pre-existing conditions. Soil or gravel shall be used to address problem areas that arise due to construction traffic entering and leaving the site. Upon completion of the project, the Contractor shall return the access roads to the conditions that meets or exceeds the pre-existing conditions as directed by the Designer. Method of Measurement The quantity of the temporary gravel construction entrances to be paid for will be the actual number of temporary gravel construction entrances installed and accepted by the Designer. Geotextile fabric and all excavation shall be considered incidental to the installation of the temporary gravel construction entrances. The quantity of Rip Rap- Class A stone to be paid for will not be measured for payment under this section. Basis of Payment: Geotextile fabric and all excavation shall be considered incidental to the installation of the temporary gravel construction entrances. Payment for installation of Rip Rap-Class A stone shall be measured and paid for under Section 3.0, "Structure Stone". 20 Such price and payment shall be considered full compensation for all work covered by this provision including all materials, construction, maintenance, and removal of temporary gravel construction entrances as directed by the Designer. 4.1 Access Roads Description The work covered in this section consists of furnishing, stockpiling, placing and shaping stone material for use in all access roads within the project limits. Access roads on the project site shall be limited to the designated routes and locations that are depicted on the construction plans. A construction entrance shall be established according to the plans. Damage to any existing access road or vegetation shall be repaired to a condition that is at least as good as the condition before start of construction, as directed by the Designer. Materials The graded stone material shall consist of "Incidental Stone Base" meeting the requirements in NCDOT Standard Specifications Section 545 (Standard Specifications for Roads and Structures, 2002). Installation The stone material shall be uniformly spread over the area required and then shaped and dressed to the satisfaction of the Designer. Method of Measurement The quantity of incidental stone base to be paid for will be the actual number of tons of material that has been stockpiled or incorporated into the completed and accepted work. This quantity will be measured as provided for in NCDOT Standard Specifications Section 545 (Standard Specifications for Roads and Structures, 2002). Incidental stone base that has been stockpiled will not be measured more than one time. Basis of Payment The quantity of incidental stone base will be paid for at the contract unit price per ton for "Incidental Stone Base." The above's price and payment will be full compensation for all work covered by this section including but not limited to furnishing, hauling, placing, shaping, tamping when required, and maintaining the base; and disposing of any surplus stockpiled material as approved by the Designer. Payment will be made under: Incidental Stone Base ................................................................................................. Ton 4.2 Temnorarv Impervious Dike Description The work covered by this section consists of furnishing, installing, maintaining, and removing a temporary impervious dike for purposes of diverting bankfull flow around/through the construction site, to insure that the Contractor is working in dry conditions during construction. Temporary impervious dikes will also be used for turning the stream flow from the existing channel to the newly constructed channel or pump 21 around system. Construction of the impervious dike will be in areas identified on the construction plans in the sequence listed in the "Construction Sequence of Events," as directed by the Designer. The quantity of impervious dikes may be increased, decreased, or eliminated entirely at the direction of the Designer. Such variations in quantity will not be considered as alterations in the details of construction or a change in the character of the work. Materials Acceptable materials shall include but are not limited to sheet piles, sandbags, and/or the placement of an acceptable size stone lined with polypropylene or other impervious fabric. Earth material shall not be used to construct an impervious dike unless vegetation can be established before contact with the stream flow takes place. Installation The Contractor shall construct a temporary impervious dike in such a manner approved by the Designer. The dike shall not permit seepage of water into the construction area or contribute to siltation of the stream. The impervious dike shall be constructed of an acceptable material as directed by the Designer. Method of Measurement The quantity of impervious dike will not be measured for payment under this section. Basis of Payment The quantity of impervious dikes will be incidental to the temporary diversion. The above prices and payments will be full compensation for all work covered by this section including, but not limited to furnishing all of the necessary materials, construction, maintenance and removal of the impervious dike. 4.3 Pump Around Operation Description The work covered by this section consists of furnishing, installing, maintaining and removing any and all pump around systems and required materials used on this project. The Contractor shall install a pump around system in locations chosen by the Contractor and approved by the Designer that is adequate to pump average daily flow around construction activities. Average daily flow rate is approximately 3.4 cfs (Low-Flow Characteristics of Streams in North Carolina, 1991). The Contractor shall field verify the flow rate. The pump around system shall adequately dewater the channel being constructed. The number of pump arounds may be increased, decreased, or eliminated entirely at the direction of the Designer. Such variations in quantity will not be considered as alterations in the details of construction or a change in the character of the work. (See example of pump around operation detail on the construction plans.) Materials It shall be the responsibility of the Contractor to provide all necessary materials including but not limited to pipe/hose, special stilling basin with rock pads, pumps, and all materials and apparatus required to maintain pumping activities as required during construction for the duration of the project. 22 Installation All water shall be pumped through a special stilling basin with rock pad. Follow details for the pump around. Once the work is complete in an area remove the pump system. Place structures in the area and stabilize immediately (e.g., seed and mulch) following removal of pump around system. Method of Measurement Pump around shall be lump sum. This shall include multiple installations and removals of system. Basis of Payment Payment will be made under: Pump Around Operation ............................................................................................... LS The above prices and payments will be full compensation for all work covered by this section including, but not limited to furnishing all of the necessary materials, construction, maintenance and removal of the impervious dike and pump around system. 4.4 Coir Fiber Mat Description Furnish materials, install and maintain coir fiber matting in locations shown on the construction plans or in locations as directed by the Designer. Work includes providing all materials, excavating and backfilling, and placing and securing coir fiber matting. Coir fiber matting will only be used in locations identified on the construction plans or specified by the Designer. Materials Matting: Provide coir fiber matting to meet the following specifications: Physical Specification (Roll) Material 100 percent coir twine woven into high strength mat (matting) Thickness 0.30 in. Tensile Strength 1348 x 626 lb/ft. Elongation 34% x 38% Flexibility 65030 x 29590 mg/cm Flow Velocity Observed 11 ft./sec. Weight 20 oz/SY Size 6.6 x 164 ft 120 s "C" Factor 0.002 Open Area measured 50% Stakes: Provide stakes made of a biodegradable material with a hook to anchor matting. Stakes shall be installed to no less than 2 feet for use on side slopes and no less than 3 feet for areas at the toe of slope. 23 Installation Install the coir fiber matting immediately upon final grading. Provide a smooth soil surface free from stones, clods, or debris that will prevent the contact of the matting with the soil. Apply permanent seed mix covered with straw mulch prior to installing matting. Coir fiber matting shall be installed only in the riffle, run, and outside meander sections. Begin installation at the upstream end of the channel by anchoring the matting in a 12- inch deep and 12-inch wide initial anchor trench. Backfill and compact the trench after staking with 5 evenly spaced stakes. Install matting in the direction of flow. Install matting loosely and in full contact with the soil such that there are no creases in the matting. Secure the top slope end of the matting a minimum of 5 feet beyond the top of bank by anchoring in a 6-inch deep by 6-inch wide trench, staking, backfilling and compacting. The edges of the parallel matting must be staked with approximately 6 inches of overlap such that the edge of the downstream matting is under the one just up- slope. When matting must be spliced down the slope, install matting end-over-end (shingle style) with approximately 6 inches of overlap and stake. Install stakes across the matting at ends, junctions and trenches approximately 1.3 feet apart. Install stakes down the center of each strip of matting and along all lapped edges approximately 2 feet apart. Excess matting at the toe of the slope shall be trimmed (if necessary) and secured by anchoring in a 6-inch deep by 6-inch wide trench, staking (as described above), backfilling and compacting. Provide a final anchor trench, 12 inches deep by 12 inches wide, at the downstream limits of the application area. Stake the matting as described above, backfill and compact. The Designer may require adjustments in the trenching or staking requirements to fit individual site conditions. Method of Measurement The quantity of coir fiber matting measured will be paid for according to the actual number of square yards measured along the surface of the ground over which the coir fiber matting is installed and accepted by the Designer. Basis of Payment The quantity of coir fiber matting, measured as provided above, will be paid for at the contract unit price per square yard for "coir fiber matting". The cost of the stakes is considered incidental to the various items involved in the construction of the matting. Such price and payment will be full compensation for all work covered by this section, including but not limited to furnishing, placing, stabilizing, staking, and maintaining coir fiber matting. Payment will be made under: Coir Fiber Matting ........................................................................................................ SY 4.5 Temporary Silt Fence Description Furnish material, construct, maintain, and remove temporary silt fence in locations shown on the plans or in locations that require surface drainage to be filtered. 24 Materials Posts: Provide wood or steel post meeting the following requirements: Wood post: - Minimum 6 feet long. - Minimum 3 inches in nominal diameter. - Straight enough to provide a fence without noticeable misalignment. - Structurally sound enough to support fence loading. Steel post: - Minimum 5 feet long. - Minimum 1 3/8 inches wide measured parallel to the fence. - Minimum weight of 1.25 lb/ft of length. - Equipped with an anchor plate with minimum area of 14.0 square inches. - Have a means of retaining wire and fabric in the desired position without displacement. Woven Wire Fence: Provide woven wire fence meeting the following requirements: - Minimum 32 inches high. - Minimum 5 horizontal wires. - Vertical wires spaced 12 inches apart. - Minimum 10 gage top and bottom wires. - Minimum 12 1/2 gage all other wires. Filter Fabric: Provide Type 3 engineering fabric, Class A or B meeting the requirements of Section 1056 of the NCDOT Standard Specifications (Standard Specifications for Roads and Structures, 2002). Attachment Device: Provide No. 9 staple with a minimum length of 1 1/2 inches or other approved attachment device (e.g., plastic tie). The stone material shall be uniformly spread over the area required and then shaped and dressed to the satisfaction of the Designer. Installation Install in locations as shown on the plans or as directed. Install wire and fabric as shown in the plans. Class B synthetic filter fabric may be used without the woven wire fence backing, subject to the following conditions: maximum post spacing of 6 feet, fabric is approved by the Designer, and post spacing is inclined toward the runoff source, at an angle of not more than 20 degrees from vertical. Install post with no more than 3 feet of the post appearing above ground. Attach filter fabric to the wire fence with wire or other acceptable methods. Overlap filter fabric a minimum of 18 inches at splice joints. Install fabric that is free of defects, rips, holes, flaws, deterioration, or damage. Maintenance and Removal Maintain the silt fence until the project is accepted or until the fence is removed. Remove and replace deteriorated or ineffective filter fabric. Remove and dispose of silt accumulations in accordance with Section 1630 of the NCDOT Standard Specifications (Standard Specifications for Roads and Structures, 2002) when necessary or as directed. Leave silt fence in place until site stabilization and remove at project completion. Removed silt fence becomes the property of the Contractor. Dress, seed 25 and mulch all areas where silt fence is removed in accordance with the permanent seeding specification. Method of Measurement Temporary silt fence will be measured by the linear foot, as accepted in place, along the ground line of the fence. Removal and disposal of silt accumulations will be incidental. Seeding and mulching will be measured as provided in the seeding specification. Basis of Payment Payment will be made for quantities as measured in Article 1605-5 of the NCDOT Standard Specifications (Standard Specifications for Roads and Structures, 2002) for the pay items listed below. The provisions of Article 104-5 of the NCDOT Standard Specifications (Standard Specifications for Roads and Structures, 2002) pertaining to revised contract prices for overrunning minor items will not apply to this item. No revision in the contract unit price will be allowed because of any overrun or underrun. This payment shall be considered full compensation for all labor, equipment, materials, and incidentals necessary for the temporary silt fences. Payment will be made under: Temporary Silt Fence .................................................................................................... LF 4.6 Rock Dam Description Construct, maintain, and remove devices placed in ditches, diversions or swales to reduce water velocity and contain sediment. The actual conditions which occur during the construction of the project will determine the quantity of temporary rock dams constructed. The quantity of rock dams may be increased, decreased, or eliminated entirely as directed. Such variations in quantity will not be considered as alterations in the details of construction or a change in the character of the work. Materials Refer to Division 10: Stone for Erosion Control, Class B Article 1042-1 of the NCDOT Standard Specifications (Standard Specifications for Roads and Structures, 2002) and Section 1005 for Sediment Control Stone. Stone for Erosion Control, Class B shall be Rip Rap-Class B, and Sediment Control Stone shall be Coarse Aggregate, No. 57 Stone. Installation Rip Rap-Class B in the channel, ditch, diversion or swale with approximately 2:1 side slopes. Place Coarse Aggregate, No. 57 Stone, approximately 12 inches thick on the upstream side. Construct rock dam as shown on the plans and at other locations as directed. Maintenance and Removal Maintain the rock dams, and remove and dispose of silt accumulations at the rock dams immediately following any precipitation event. Remove rock dams as the project phase nears completion. The actual time of removal will be as directed. After removal of rock dams, dress the area to blend with existing contours and seed and mulch the area in accordance with permanent seeding specification. 26 Method of Measurement The quantity of Rip Rap-Class B and Coarse Aggregate, No. 57 Stone to be paid for will not be measured for payment under this section. Basis of Payment Payment for installation of Rip Rap-Class B and Coarse Aggregate No. 57 Stone shall be paid for as outlined under "Structure Stone" in Section 3.0. This payment shall be considered full compensation for all labor, equipment, hauling, placing, handling, sorting, fitting, materials, and incidentals necessary to construct the rock vane. 27 SECTION 5: VEGETATION 5.0 Specifications for the Establishment of Veaetation It is mandatory that the Contractor provide, or subcontract with, a Planting Supervisor that has one of the following credentials: Certified Landscape Technician, Certified Plant Professional, Registered Forester, or Registered Landscape Contractor. The appropriate certification or registration information will be provided to Restoration Systems, LLC in the bid package at the bid opening. Bid proposals will be reviewed for the required credentials. The Planting Supervisor will be responsible for managing and being on site during all activities involving permanent planting, including but not limited to the following: site preparation for planting, exotic plant removal, seedling handling and storage, planting operations, quality control inspections, managing plant competition. Activities associated with permanent planting that are not supervised by the Planting Supervisor are to be halted by the Designer and are not to be approved for payment. Restoration Systems, LLC will provide all plants except for the seeding and live stakes, which will be provided by the Contractor. Tree and shrub plantings shall consist of species in the quantities and sizes as stipulated in Tables 1 and 2. During planting, individual stem placement will be randomized, mixed, and grouped, at the direction of the Designer, in order to replicate a natural buffer community. The Contractor shall warrant an 80 percent survival rate against defects including mortality and poor growth, except for defects resulting from abuse by other parties and abnormal weather conditions. The Designer will develop a remedial planting plan, if necessary, based upon the first-year monitoring report. The remedial planting plan will be implemented by the Contractor and overseen by the Designer. The remedial planting plan should include the components of site preparation, competition control, and re- planting. A serious effort shall be made to retain and protect existing specimen vegetation that is well established, healthy and appropriately sited alongside the impacted channel as directed by the Designer. The planting of any species of fescue grass on site is prohibited. 5.1 Eradication of Exotic Species Description Prior to the re-vegetation phase of the project, non-native floral species shall be removed. Exotic species currently identified within the project area include Chinese privet (Ligustrum sinense) and Japanese honeysuckle (Lonicera japonica). Management procedures described below are based upon recommendations taken from the Southeast Exotic Pest Plant Council Invasive Plant Manual. Materials Rodeo® or equal herbicide (glyphosate - aquatic label) designated as suitable for extermination of trees and shrubs in riparian and wetland areas is allowable as a herbicide. Personnel performing herbicide application will have a commercial license as 28 required by the North Carolina Pesticide Board and all work will comply with the North Carolina Pesticide Law of 1971 and applicable federal laws. Installation Environmental conditions including weather, wind, temperature and period of the growing season will be evaluated and will comply with the manufacturer's requirements prior to initiation of herbicide application. The sequence of removal procedures will be coordinated with planned seeding and planting tasks. The first step in removal will consist of cutting exotic stems and trunks to a maximum height of two inches above ground surface. The cut materials will be disposed off site or by burning as directed by the Designer. Immediately after cutting, an application of Rodeo@ or equal herbicide (glyphosate - aquatic label), designated as suitable for extermination of trees and shrubs in riparian and wetland areas, will be applied to freshly cut stems and stumps according to the manufacturer's instructions. This application will be completed a minimum of two weeks prior to construction activities. Two weeks after herbicide application, all cut stems and stumps and other woody remnants will be grubbed out, separated from the soil and disposed of as directed by the Designer. After an additional two-week period, the application area will be inspected, in conjunction with the Designer, to identify locations of exotic species regrowth. If required, the Contractor will conduct another herbicide application to regrowth, as directed by the Designer. Method of Measurement The eradication of exotic species shall be lump sum. Basis of Payment All work covered by this provision will be paid for at the contract lump sum price for "Eradication of Exotic Species." This payment shall be considered full compensation for all work covered by this section, including, but not limited to, furnishing, preparing, and applying all materials necessary to perform exotic species removal, and includes removal and disposal of all trunks, branches, and root debris. Payment will be made under: Eradication of Exotic Species ........................................................................................LS 5.2 Site Preparation: Ripping Description Upon completion of grading and stream excavation/channel filling related work, and prior to the revegetation, the areas to be planted, as indicated in the plans shall be ripped. Ripping shall not be performed within the top of banks of the restored stream nor at the locations of installed in-stream structures, channel blocks, and ditch plugs. Ripping shall be conducted utilizing a "v" ripper tillage tool. The "v" ripper tillage tool shall have a minimum of three (3) shanks spaced a maximum of 20 inches apart and have shanks of sufficient length capable of providing a minimum depth of 18 inches. The tractor used to perform this work shall be of sufficient size and horsepower capable of pulling this implement to the minimum specifications stated above. Each sequential 29 swath of the equipment shall be consistent in spacing and shall have a maximum of 20 inches between ripper (shank) rows. Method of Measurement The quantity of ripping to be paid for will be the actual number of acres (AC) measured along the surface of the ground, which has been ripped. Basis of Payment The quantity of ripping, measured as provided for above, will be paid for at the contract unit price per acre for "Ripping." Such price and payment will be full compensation for all work covered by this provision, including but not limited to furnishing all materials, equipment and labor necessary to complete the specified work. Payment will be made under: Ripping ........................................................................................................................ AC 5.3 Site Preparation: Discing Description Discing shall be performed in all mowed areas and all areas that have been ripped, as indicated on the plans and as directed by the Designer. The disc harrow equipment shall be either a tandem disc harrow or an offset disc harrow with a minimum of 18 blades, and sufficient weight and size to provide the eight inch minimum cutting depth and mixing of vegetation debris. In areas where discing is not feasible due to space constraints (i.e., between existing trees), the Contractor shall utilize other mechanical or manual means to properly prepare the ground surface, as directed by the Designer, prior to commencing any permanent seeding and revegetation work. Method of Measurement The quantity of discing to be paid for will be the actual number of acres, measured along the surface of the ground, which have been disced and accepted. Basis of Payment The quantity of discing, measured as provided above, will be paid for at the contract unit price per acre for "Discing." Such price and payment will be full compensation for all work covered by this provision, including but not limited to furnishing all materials, equipment and labor necessary to complete the specified work. Payment will be made under: Discing ......................................................................................................................... AC 5.4 Temporary Seeding Description The work covered by this section consists of furnishing, installing, and maintaining all material necessary to conduct seeding and mulching activities as shown on the plans and as directed by the Designer. 30 Materials The Contractor shall utilize fertilizer and/or limestone, if necessary, as described below. Temporary seed mixtures shall consist of Kobe or Korean Lespedeza, German Millet, or Browntop Millet during the summer months, and Rye Grain during the remainder of the year. The Designer will determine the exact dates for using each kind of seed. Installation Prior to seeding, the Contractor shall conduct and submit soil analyses of the soil where grading has occurred to the Designer. If the Contractor decides that fertilizer and/or limestone is necessary to meet the performance standards described in Section 5.0, the Contractor shall submit samples and descriptions of the fertilizer and/or limestone and application rates to be used for approval by the Designer. For bidding purposes, the Contractor shall assume that fertilizer and limestone will be applied at the rate of 500 lbs./acre and 4000 lbs./acre, respectively. The Contractor shall also assume that the fertilizer will be 10-20-20 analysis for bidding purposes. Temporary seed mixtures shall be applied at a rate of 50 lbs./acre. Seeded areas are to be protected by spreading straw mulch uniformly to form a continuous blanket over seeded areas. Method of Measurement The quantity of seed, fertilizer, and/or limestone measured will be paid for according to the actual number of acres that have been seeded with temporary species, fertilized, and/or applied with limestone and approved by the Designer. Mulch shall be considered incidental. Basis of Payment Payment for temporary seeding will be the actual number of acres that have been temporarily seeded, fertilized, and/or applied with limestone and approved by the Designer. Such price and payment will be full compensation for all work covered by this provision, including but not limited to, furnishing and placing all materials and watering associated with seeding. Mulch shall be considered incidental. Payment will be made under: Temporary Seeding ..................................................................................................... AC Fertilizer ....................................................................................................................... AC Limestone .................................................................................................................... AC 5.5 Permanent Seeding Description Permanent seeding will be required below the bankfull elevation on the stream banks, in the riparian buffer, remnants of the filled channel, floodplain pool areas, and all staging and stockpiling areas. Only certified seed shall be allowed. Permanent seeding shall occur in conjunction with temporary seeding where applicable. Ideally, permanent seeding shall occur during the planting season for each seed type. Areas treated with fertilizer and/or limestone for temporary seeding shall be considered sufficiently treated for permanent seeding; additional fertilizer and/or limestone will not be required for permanent seeding in these areas. Areas where temporary seeding was 31 not performed should have fertilizer and/or limestone added if needed as described in Section 5.4. Materials The Contractor shall utilize the permanent seed mixtures provided in Table 1. The Contractor shall provide detailed information including but not limited to germination rates, noxious weed seeds and date and location of harvest on seed mix. The Designer must approve seed mix and rate prior to application. The Contractor shall utilize fertilizer and/or limestone, if necessary, as described in Section 5.4. Installation Prior to seeding, the Contractor shall conduct and submit soil analyses of the soil where grading has occurred to the Designer as described in Section 5.4. If the Contractor decides that fertilizer and/or limestone is necessary to meet the performance standards described in Section 5.0, the Contractor shall submit samples and descriptions of the fertilizer and/or limestone and application rates to be used for approval by the Designer. For bidding purposes, the Contractor shall assume that fertilizer and limestone will be applied at the rate of 500 lbs./acre and 4000 lbs./acre, respectively. The Contractor shall also assume that the fertilizer will be 10-20-20 analysis for bidding purposes. The Contractor shall loosen the sub-grade to a minimum depth of 4 inches and graded to a smooth surface with a loose, uniformly fine texture. The Contractor is to limit sub grade and finish grade preparation to areas that will be planted immediately. Prepared areas are to be moistened prior to seeding when soil is dry but care shall be taken not to create muddy conditions. Prepared areas are to be restored if eroded or otherwise distributed after fine grading and before planting. Seed shall be sown with a spreader or a seeding machine. Seed is not to be broadcast or dropped when wind velocity exceeds 5 mph. Seed shall be evenly distributed by sowing in two directions at right angles to each other. Wet seed or seed that is moldy or otherwise damaged in transit or storage is not to be used. After being sown, the seed shall be raked into the top 1/9 inch of the topsoil, lightly rolled, and watered with fine spray. Seeded areas on stream banks shall be protected with coir fiber matting. Other seeded areas are to be protected by spreading straw mulch uniformly to form a continuous blanket over seeded areas. Straw mulch is to be spread by hand, blower, or other suitable equipment. Method of Measurement The quantity of permanent seed to be paid for will be the actual number of acres that have been permanently seeded and approved by the Designer. Fertilizer and limestone shall be measured and paid for under Section 5.4. Mulch shall be considered incidental. Basis of Payment Payment for permanent seeding will be the actual number of acres (AC) that have been permanently seeded and approved by the Designer. Fertilizer and limestone shall be paid for under Section 5.4. Such price and payment will be full compensation for all work covered by this provision, including but not limited to, furnishing and placing all materials and watering associated with seeding. Mulch shall be considered incidental. Payment will be made under: Permanent Seeding ..................................................................................................... AC 32 5.6 Live Staking Description The work covered by this section consists of furnishing, installing and maintaining live stakes as shown on the plans and Table 2 or in locations as directed by the Designer. Work includes providing all materials necessary to install the live stake cuttings. Materials The Contractor will provide all live stakes as shown in the plans and Table 2. All plant material shall be harvested locally (within the same physiographic ecoregion and plant hardiness zone) or purchased from a local nursery, with the approval of the Designer. Live stakes obtained from a nursery must meet the same physiographic ecoregion and plant hardiness zone requirements as harvested stakes. The Designer must approve the live stakes as well as their source of supply. All live stakes shall be dormant at time of acquisition and planting. Live stakes can be installed between November 15 and May 15. Live stakes shall be %2-1'h inch in diameter. Stakes shall also be 2 - 4 feet in length. During preparation, the basal ends of the live stakes shall be cleanly cut at an angle to facilitate easy insertion into the soil, while the tops shall be cut square or blunt for tamping. All limbs shall be removed from the sides of the live cutting prior to installation. Installation Cuttings for live stakes shall be harvested in a manner such that they are cut, immediately put into water to be soaked for ten days, and then planted immediately after the ten days are completed. Cuttings shall remain wet until they are planted. Outside storage locations should be continually shaded and protected from wind and direct sunlight. Live stakes shall be tamped perpendicularly into the finished bank slope with a dead blow hammer, with buds oriented in an upward direction. Stakes should be tamped until approximately 3/4 of the stake length is within the ground. The area around each live stake shall be compacted by foot after the live stake has been installed. One to two inches shall be cut cleanly off of the top of each live stake (with loppers) at an angle of approximately 15 degrees following installation. Any stakes that are split or damaged during installation shall be removed and replaced. Method of Measurement The Contractor shall provide all live stakes. The quantity of live staking measured and accepted, will be paid for at the contract unit bid price per each live stake for "Live Staking". Basis of Payment The Contractor shall provide all live stakes. The quantity of live staking, measured as provided above, will be paid for at the contract unit price per each (EA) live stake for "Live Staking". The above prices and payments will be considered full compensation for all work covered by this section, including but not limited to furnishing, and installing all live stakes. 33 Payment will be made under: Live Staking ................................................................................................................. EA 5.7 Bare Root Seedlings Description The work covered by this section consists of installing and maintaining bare rootstock at locations described on the plans and Table 2 or in locations as directed by the Designer in accordance with these specifications. The work of planting includes planting bed preparation, initial planting, plant establishment, and replacement planting. Restoration Systems, LLC will provide all bare root seedlings. Materials Restoration Systems, LLC will provide all bare root seedlings as shown in the plans and Table 2. Restoration Systems, LLC will provide the species, in the quantities and sizes, as stipulated Table 2. Hardwood species planted as bare root seedlings must have a minimum of four first order lateral roots (FOLK) that exceed 1 mm in diameter. Seedlings that do not possess the minimum number of FOLR will be culled from planting. Hardwood bare root seedlings that will form the canopy must have a minimum root collar diameter (RCD) of 3/8-inch. Seedlings with lesser RCD's will be culled from planting. For species of bare root seedlings that do not typically exhibit RCD's of 3/8-inch, such as bald cypress or river birch, a minimum RCD of 1/4-inch may be allowed, with the permission of the Designer. The planting stock should be grown by nurseries within the same physiographic province and plant hardiness zone of North Carolina within 200 miles of the project site. The seed sources for the plant material should also match the physiographic province and plant hardiness zone of the area to be planted. Plant stock or seed mixes may be obtained from nurseries beyond the 200-mile limit with the approval of the Designer. Installation The storage, handling, and planting of bare root seedlings will follow the procedures outlined in the NC Division of Forest Resources' (NCFS) Pocket Guide to Seedling Care and Planting Standards, 4th Edition, which can be obtained at all NCFS county offices. Planting will not take place on `Severe Days' as defined by the Pocket Guide To Seedling Care and Planting Standards. Installation of the bare root vegetation shall be located in designated areas along the streambank above and below bankfull elevation as described in the plans and Table 2 or as directed by the Designer. All hardwood seedlings will be planted with shovels or augers rather than with a hoe-dad, KBC bar, or OST bar. The Designer will monitor the planting operation to enforce correct planting techniques. Each planted bare root seedling must be mulched with two flakes from a bale of hay. The Designer will conduct inspections, per the NCFS guidelines, during the planting of all permanent vegetation. The attached NCFS document Tree Planting Quality Control Inspection is to be filled out by the Designer. Randomly placed quality control sampling plots (non-permanent) are to be 1/100 acre in size and a minimum of five plots should be sampled per 1000 linear feet of riparian area or every 3 acres of wetland area. Seedlings are to be examined for above-ground and below-ground defects (two trees per plot) that 34 include but are not limited to the following: cull seedlings; planted excessively deep or shallow; more than one tree per planting location; loosely planted seedlings; excessively leaning seedlings; dead or damaged seedlings; cull seedling (RCD/FOLR); debris in planting hole; `J', `U', or `L' rooted seedlings; and twisted roots. Calculations of correctly planted trees per acre will be developed on-site and corrective actions will be taken to meet the prescribed number of correctly planted seedlings per acre. If remedial actions are necessary, the Designer is to inspect the site again using the same procedures outlined above and a second set of Tree Planting Quality Control Inspection documents are to be completed. Method of Measurement Tree Planting Quality Control Inspection documents are to be reported to the Restoration Systems project manager upon satisfactory completion of the planting. The Designer will determine the number of trees correctly planted per acre (adjusted for defects). Restoration Systems, LLC will provide all bare root seedlings as shown in the plans and Table 2, and the Contractor will install the plantings. Mulch shall be considered incidental. Basis of Payment Tree Planting Quality Control Inspection documents are to be attached to the invoices. The planting of seedlings will be paid for at the contract price for "Bare root Seedlings" per the number of correctly planted stems. Restoration Systems, LLC will provide all bare root seedlings as shown in the plans and Table 2, and the Contractor will install them. This payment shall be considered full compensation for all labor, equipment, and incidentals necessary for bare root seedlings. Mulch shall be considered incidental. Payment will be made under: Bare Root Seedling ...................................................................................................... EA 35 SECTION 6: COOPERATION BETWEEN CONTRACTORS When separate or additional contracts are let within the limits of any one project, each contractor shall conduct his work so as not to interfere with or hinder the progress or completion of the work being performed by other contractors. Contractors working within the limits of the same project shall cooperate with each other. Each contractor shall conduct his operations in such a manner as to avoid damaging any work being performed by others or that has been completed by others. The owner will under no circumstances be liable for any claim for additional compensation due to the acts of one contractor holding up the work of another. The owner will under no circumstances be liable for any damages experienced by one contractor as a result of the presence and operations of other contractors working within the limits of the same project. 36 SECTION 7: TERMINOLOGY • Bankfull - the level or stage of flow in a stream at which channel maintenance, i.e. sediment transport, is most effective and results in the average morphologic characteristics of the stream. The bankfull level does not necessarily coincide with the "top of bank" in a stream. • Channel - a natural or manmade waterway that continuously or intermittently carries water. • Coir fiber matting - coir (coconut) fiber woven into a natural twine matting that supports vegetation establishment and is used for slope stabilization and erosion protection on high velocity streambanks and intermittent flow channels. • rock cross vane - an in-stream structure, spanning the entire bankfull channel, constructed to replicate a natural rock stream feature that provides vertical grade control of the streambed, stabilizes streambanks and decreases erosion, and increases aquatic habitat diversity. • Rock vane - an in-stream structure, spanning one-third to half of the bankfull channel, constructed to replicate a natural rock stream feature that naturally stabilizes streambanks by decreasing erosion and increasing aquatic habitat diversity. • Meander - a bend in a stream channel. • Inside meander - the inside of the bend within the stream channel. • Outside meander - the outside of the bend within the stream channel. • Pool - a topographical low in the streambed profile that is produced naturally by scour and is characterized by slow moving water and finer-grained bed particles. • Riffle - a topographical high in the streambed profile created by the accumulation of relatively coarse-grained bed materials and is characterized by faster moving water. • Riparian buffer - an undisturbed, vegetated strip of land adjacent to a watercourse. • Root wad - an in-stream structure composed of a portion of the bole and rootball of a tree embedded in the streambank that is intended to replicate the natural presence of large woody debris in a stream. 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TITLE SHEET AlarrlavNle, North Caroline 27560 TBLIFPCIM 1919) 461-1100 FA)C t 9191 461-1413 - r ? ro , ro ? ti b b ? O O ? ? z no o ? V V W Z-W 114 > 1 0 x N - 7 m m ? x (Jl ? a sy ? v n s m s: m J\? P ?e p no m?x x `- ? sy r , p z - - 3? m a m ti F FT 8 ? o v `? s ti ' FFT ? /p 5 ? Ao oc zt ro c ? w o 2 i m N O O A O O SEAL CLIENTt RESTORA TION LLC S PR"cT, LICK CREEK Prepared by REVISIONS ..... ? NATURAL RESOURC S STR EAM RESTORATION N0 DATE c • RESTORATIO N AND CONSERVATION LEE COUNTY t^ N A s to 843 : 2 TITLE: URS Corpar0l/an - North Carolina 1600 Perimeter Park Drive c 0 to ?•,,ffN ?w? m y P``, SITE MAP YorrlsvlgQ NorthCorolina 27560 ?44 i U` 70,WOC 19191 A61-1IOt) Fti7t_19197 COI-111! 9 X 7 N -6 0 T m = rt 1?'1 O 0 3 H O < K n la`s W Q 3 3 -O n a 0 !?. H v ro v w 3 N W > m D ° W x i° c ° 0W 0O c 3 0+ d , ii m L? o T s 3 1c c O O= 1n 3 O C W 0 3 s = c 1Q O 3 W 3 W m I, J o ? b C ? 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S W C fil cm A O a r ?y W am0m m•O rr p A O N vt aD = Ho n pm0 W 00 =,•y 2 C W -I m w m m z 11 mo r, g m mDmz vi -ZI Om rn ?M m W A A m m r Z T m r 2 0 r m z 0 ,?+ p 1-1 W V N W C. mr N Z Z -I O 0 D \ Oz NW 2 z -I m W O H T C1 Inm m W O O O p 2 ` m -1 7D Am A m A W (n W C) Z O m z H m° SZ a O A A 03 O r m 1 oz ;W m r 0 m z N 1 ?pf1 m :E rlr7 0 -n p T S1m 00-1 < O V 01 N p m' 00 9 0 2 O O A m a W 9 O N OD 01 V r ?rl m m £ o o vt rn p ,.., N x N W m 0 w i0 0 0 0 z SEAL 'CLIENT. PRMCT= Prepered by REVISIONS RESTORATION SYSTEMS. LAC LICK CREEK ol "t, NATURAL RESOURCES STREAM RESTORATION la. DATE I S A.%* 4r" RESTORATION AND CONSERVATION x r?l LEE COUNTY m .v; 28432 • _, I gllllll? rrtLEl UR$ Corporoflon - NorMCorallgo 1600 Perlmefer Pork Or/ve TYPICALS u°3 °-o cEN Y. 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DATE ki RESTORATI ON AND t ?r CONSERVATION LEE COUNTY y?l l °i • 9 - 2843 _,.; ••••??p TITL& UR S corporation - North Carolina ? PROPOSED ALIGNEMENT 1600 Pdrimel5r Park arft yw{?.o N ti.,,f,Y ?i?i tl)11d?rl AND STRUCTURES PLAN Mo+'r/svIua North Carolina 27550 ?n ? ., T6p?Ort 1919) 461-1100 FAX t919) 461.1415 N r >To ? a m O i , A O N O Al O 0 °pww °y REVISIONS a,,,aA,,RESTORATION SYSTEMS. LC LICK CREEK p0. DATE ....... ONRATIONATURAL AND RESCONSERVATION STREAM RESTORATION REST 1A AND STRUCTURES PLAN Tnwali 19193 491-1100 FAX 49191 "1.1419 a, *I MATCH LINE - SEE SHEET 4 MATCH LINE - SEE SHEET 4 z llil LEE COUNTY 2843 ?u?° q g, I mLE$ URS Corporation - North Cordlno '^ ro °'i ! `:?,? ?.,;IG,., •ray 1600 PWImeW Pork Drft c ; S ;`fN PROPOSED ALGINMENT ,orISVIIla, NorthCordkp 27560 STA. 22+34 LICK CREEK STA. 40+25 WALLACE BRANCH 9 f A , ?dM N`?N?ydW 1S N? £ 555 s-?? < I y??Ng ??S / /? 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CATE RESTORATIO N AND VIII AI IIAIA CONSERVATION LEE COUNTY u ,II yu n1 m 2843 ? TITLE, URS Corporation - NorthCarollw ' " "' N '%•.t, I ?,,.??:`.s I; ;iFl4? PROPOSED ALIGNMENT SW PerinWer Park DrIm ?' N y ?• ?ISie?AIL??I DATA TABLE AlorAsvipa North Carolina 27560 ?..P ? i TOLMIXC 49191 461-1100 PAX 49193 461-1415 « 1 A f a g t a ?q? YY ? gY Y?? ?$ 'fyG ng=z tl ??z ng? I? =z= !_! S ?` SS ?a n=" Yz Y ,fyg IzzilliE s ngg g ??n n = = z 4q•7za t g 4y?tta? 4?B zz = ?Isz y ? 3 ? z=z 644=x: + Yak §;z ng? y c g w= = YY dragg kkR :! - x ,Y zz y?gz n n y g? zzz 54iz SY s gzz o sY?: 0 E "?g ? I J 6?i &s a = = z 14" 2, a iI aay s 1,>e 4 gi Z 9 Iln n ?4 YY Y n 4zztyz z=z a ?: x g:z y ? ° "SEE s g Pg? YY y = 3 sk7 ??; ss 4qs nb LR =z= z + 4 syk by = Fzz §b " Will y zzz y? z pp++ ¢V¢ f zz Y"rlgz $¢$¢FL z????? y44 y n Z a __: $?8z IE z z ?nn Y" a =n= 1{11z zzy,-Yl z i@@@$3 I Oy 3 94?= 9 "Y ?z vm zz z ngg g z"z SS-8 zYS S $3 S8y 8? Ezzli :.a 3? gyp z .gg g r knn n a?~%,I#? ___ 4tl zSS ggE =z= ?t tt8 8 kit as ?=s a 111911I` FlIf IN q;! YS Y n gzz r ,1 kz e?? n S x = = z ??? qy 0 " gzz Illjq_ qC Sg 8 i _ 9 ?ky g ?"n n z«z r!'??z 1'GYY :g S ink a1",? ??IG ng? g b 111911"1111f IN z=" ? z $ Y$z "fig ? s = = z gg9z egg sr s t gzz Y y}z ell - l? nn c# g t z z z 444: 4 I_ ax R S4gz z Y ?gYV? A ___ L gam; "==y E_ _n zzz r sss Iz x N A SEAL GLE6i1 RESTORATION SYSTEMS. LLC FICIP&G1/ LICK CREEK -r4ww ay ?vu REVISIONS -„ ?,•?tix ua ?% ° NATURAL RESOURCES STREAM RESTORATION N0. DATE $ o a RESTORATIO N AND un aa pn ° CONSERVATION LEE COUNTY g lg ? ,° 2843 ' J ? TITLEt l/RS Corporation - Nor/hCordlno ;'%•F I,?c?• ?s? ?? : ;; 1N? ; l ?i ' PROPOSED ALIGNMENT 16W Perlmoler Park Drft q $ a FFN?y °?`,,, u p I I•iliia ,?lh i DATA TABLE Yarr/svllla NorlhCaralna 27560 m T&JIMC NE 49191 461-1100 /AX 49191 461.1416 ???x5a s z ?z a IliiA i ? ngg g t H191111MIRN igg § E_= a z n?? g tt? ?.n n $A ._ rl9 ?'z ??y as y "g=z ., m j E 34,x, z O a •,• ,. =z= i z r z •ty4 z 4stl a! fig! z3 S s f ..V ys zz? E $?_ v m g - "g g ynn " v I= a _ Y D a g . zzx +: i$ ZZ4 f - : A y ? a M _ g? rs PlEs? =z= g44z0# Sr1 8= SIFT WE = C Fryz . $ 2 Ogg =z= §yz !y+ tI? . a . ' ' y??= a r q-4 e Z'_ g== rS °Y1 r yn . $ ___ 5q?e= ya a g =g S4k= $Y- I =z= =z= = 44+=aa a . ygaa za yh gx g=z = g fag $ g $ gin. n ? . n zzz ?y 41 +'a$« Pry Y.i ?y IV ant=: °yz W4 rsmillif $l}f :__ far E' F .".Ezz G? 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PROJECT, ?,?pplwlpgV4,, RESTORATION SYSTEMS. PLC LICK CREEK NATURAL RESOURCES STREAM RESTORATION c E RESTORATION AND CONSERVATION LEE COUNTY L o) F = m ` 2843 ` TITLES o H ; !PROFILE SHEET L i i I.: ; ?? URS Corporation North Carding A600 PerInWer Park DrIm MorNbvllle, North Carding 27560 NOW 49191 461-1100 VAX 1919) 461-1415 DATE REVISIONS .-A IIII?I ?II?I?rIIITl fI111TlIITl fl ?llllllllll?lllllllllllllllllllllll?lllllll????ll??l?; I IIIllllll ? NI N ? W N A I CA) I0 10% ftfffl 0 IN ' V mpm ? I N pp V O -A 11O N O N SEAL CLIENTt PROJECTt Prepared by RESTORATION SYSTEMS. LLC LICK CREEK REVISIONS f3 r?nnuuu? NATURAL RESOURCES STREAM RESTORATION No- DATE °4 y E? RESTORATION AND CONSERVATION LEE COUNTY '' "' = Iii 28432 , :; TITLE/ URS Corporation - North Carolina ?P H ; ro ;'i'•?r `??3 1600 Perlmder Pork Qr1Ve S ac S '°- ffN ?w?;.,•' PROFILE SHEET 1/Or 50110, NoirthC0ld1W 27560 ?iiNbYmuNr TMJWM C 19191 X61-1100 FAX 19191 491-1415 a1Vl-19V (6961 %Yr 00U-19? 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N U 01 -1 -1 0 1 W N N p b a J al t0 l = W 1-S 4 m N m + Yt N m N N m N = m N 0 m a b m a A m a m m a N m N m W m . W W N m W N N V N N m N O m m m V V1 a m a = N y O N O W N U N Oaf N m a W N p m 0 g 10 O m •O m a y 0 to Ie L w t? 08 p pl O D S S N O O O W O G m 0 N 0 p O O Z 10 _b1 10 - m y y - ;n e - m u y 1n J - m - ul R u r to y - n 3 1 - m u J u J m 4' O 0 1 o N N - =1 4 4 N t}, b _ N y 1 Y m H i L b o N o b E. N N m a N I IV e1 N - J 1x7 C m O N m a m W m N m - m O b m J m N j U N J p m b m m m y m m m U m a m W m N m - m O 1 b 1 m U J N m N U N a U N N - 1 p a b a m a y O1 Ul a a y a N a - a p W b W m W y W m W N W a W W W N W - W c N b N m N J N m N N N a N w N N N N O b fD y OI N A V fJ a O b m J m N a W N - < O N - N N N N N N O N O N O O N O N O N O N O tY } 1 b b b m O + m m m + 0 + m ?1 # V i J + J + J ? J ? N + f J + m P 01 f Ol 01 + O1 ? 01 Of m ul ui f U1 + to ? Ul + N ? in S A ? ? 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LLC ND ??;,EC"Rur STREAM RESTORATION DATE RESTORATION AND CONSERVATION L A ` LEE COUNTY I! •.I! •,II TITLE/ URS Corparollon -Hann Card/na 28'432 ri N >R = ro N.lyGl .•' `Z?.` "i i?"4! 1600 Par/me/er Part Drim °D ; ??••• y 1!i?'q IiPd PLANTING PLAN ,,,??FFN,yuYc?.? UOrrisvllla Nash Caralna 27560 Tm,lRpQ 19191 461-1Ipp RA% 19191 461-1410 s rn i ? r nl y O EE gNE? NGN ``` S A \ s a X SIN. 2 80 s?i = All z v c t m \\? y Z T I i h" I r \it••?i i 4 .y 4 ? ? 4 \ . ' tea k •:; 'F,.. i'• 4 4 v \ __ _.. f. F1 4 • tv. r: 7 / O ? \• 4 HONV'dB 30'vg-IVM 9Z+9E 'd1S c E J33HS 33S - 3NIl H31VW SID 0 .t ?? ,.nnnup RESTORATION SYSTEMS. LLC ?- LICK CREEK RCVWIVrvJ uNATURAL. RESOURCES STREAM RESTORATION 1110 DATE RESTORATIONI AND CONSERVATION loll LEE COUNTY F I mn N~ =a to `? 28432t''' IuI?RrI?I a TITLE) URS zoraff: - NCr1ACadlno 3 a .?.y?.F ?N ?a?r,• ,ti ,,.,1' d _ l600 Perimeter Park Qrim ,,? ??.•? 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LLC PralcTI LICK CREEK Prepared by REVISIONS x11,1, NATURAL RESOURCES STREAM RESTORATION N0' DATE RESTORATION AM CONSERVATION LEE COUNTY nom' 7:u!?u l iii TITLEt l// Ca OI/QI! - N01'/A COrOI//10 EROSION AND SEDIMENT JIM Parimaw Pork DrAv o `1!l %,,ffN N ????;s I'?f!rlri Val CONTROL PLAN Allorr/sV///a North Coraffm 27560 461-1100 VAX 19191 491-1416 i x gg mg ? fri rn H W N - Z mco0' 0C-)* -IDD?O <m-nC) 00-0 ?0 -a m? zK-Iz LNK 0>m%m -i D=-i C -{'D T.rK0 (/)zm?D7 C)Z?C7 D r-0= oD m? ?nz nn? > X, 0 - om ")>,x rm00z z6Z opm C0°O_ *Z° KN n D'ZN ADO ? N ?JO zC)zm ?0m oop<N r°(n CmD mZmx cn D cn o c) i x N r 0 oZZ° Dmr pN(n ;0(n o:)zzm -i= m m°--A zrD p s ?D -, °rr ?n? 9:-nno Zr D00x 0 D-1 co ZrZ_ (n W --r0-Ir ?Z mwm zm c z?Or-' ° L' -I r=nz-0 mZ D mz? ?-0 °orr D(nN ZDO ODDS r=Q °ZX =ADZ rp mm> (A m -?mrZ mp DDr On ° < rr < ° c -I? = ro ruD<D r-I DWm C)?OZ F4 rm' I z cn -am z o 000 n = D z D i m DZ °D. r- C) M c v'rr- o z c) 000 MX n a 7c 0 -1Nr \ >X> in IE tDm=i a= W H 9n ? 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LLC LICK CREEK NATURAL RESOURCES STREAM RESTORATION Ne' DATE RESTORATION AND CONSERVATION .? LEE COUNTY 28432 5 -2 !I. I i? ?Illu• TII URS CDrpOreflon North Cadlne ;s'. ; EROSOIN AND SEDIMENT 1600 Periffaw Pak any °' `?•,.• `'"?'i??I'i? CONTROL PLAN Mordsvillt NorthCorollm 27560 c ,,?'fM??i"?d°, ro.woe t9rot ?sl-nao ?Ax t9wt Est-rate YY .. z m N m o m m C 0 1 O m d F Ul ~ n _ ? m O O M n v n z d ro ct 0 rh ? ? Z o H D { 0 p m D (D ct r P) Q z O N CA n m R' .J D ? C) O 0 0 g CA 0 v CD 8 c z c z m z m z O n x rP D °c L z z D y cn • z ? o v 0 0 0 m m O m O z A fA r A CA .46