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HomeMy WebLinkAbout20150189 Ver 1_Site Plan_20150213�-Y7% ast Fl k Rack 25 17 -,12 5 C 111 Zirconia 7 ,13 O/N A JM6 0 2.59 iJ 74 VICINITY MAP NOT TO SCALE SHEET INDEX SHEET NO. DESCRIPTION fry 1 TITLE SHEET 2 EXISTING SITE PLAN 3 PROPOSED SITE PLAN c -.0 4-5 DETAILS 6-8 CROSS SECTIONS PI-P2 PLANTING PLAN FEB EC I -EC3 EROSION CONTROL PLANS 30 0 30 90 SITE PLAN 5ZHEETS HORIZONTAL PROFILE I. i'« WETLAND RESTORATION PROPOSED WETLAND ENHANCEMENT PROPOSED WETUND PRESERVATION 0.95 AC 0.07 AC', 0.20 AC HENT"t 11-JR S U'-"" N C T T N " T T" CAT L, 1L I IIN U i% ri %v u STATE' PROUCT NO. Mliff NO, TOT" Mill"s NC 1070-HYDR 1 8 Prepared by: "xw%111 I I (I///, CARCt SEAL 021767 IN A N T PROJECT ENGINEER A FINAL PLANS 12/12/2014 B SHEETS 3. P-1. F-2, EC-2 12/23/2014 c SHEETS P-2 1 2/9/2015 P I REVISIONS FINAL PLANS Prepared for: CAROLINA SARAH FRASER PROJECT MANAGER ENGINEER] 12 1/2 Wall St, EXISTING 2 PHONE. (828) 4, Offf CAROLINA M( 1 7 Trtu ]STING 4 EXISTING NT t 7, AS NOTED 7 U LOCATION OF EXISTING UNCHE . ......... 77) . ... ...... 4CA11 71 Y A 0- LOCATION KE ISTING 4" PVC 4, LEGEND (ISTING JAPANESE KNOTWEED. RAILROAD IN '.'�Z�3zN J g, RIGHT—OF—WAY 5 �SOIL AND COMPROMISED 101i 0—i S", i77\ -'RA R `mg, mg R n EXISTING WETLAND EXISTING CONCRETE �,N EXI5_TNq_Q WOODEN SIRUCI STRUCT k, BRICK AND METAL. EXISTING o. NOTE: 2 SMALL PRO, PANE TANKS TREES WQQDEN STRQQTURE M. 8 t. �'R V`- EXISTINQ OTHER MATERIALS: CONCRETE, �y ga, "NN, A': E z, m RAILROAD NOTE: CONNECTED TO UTILITY LINE RIGHT OF—WAY APPROXIMATE NSTONE/BRICK AND METAL. EXISTING WQQDQN_ 3 'GAS LINE TREE OTHER MATERIALS: CONCRETE, ............ STONE/BRICK AND METAL M E EXISTING 15 ETAL PIP EXISTING OVERHEAD UTILITY 'D) EYE PROXIMATE LOCATION NOT SURV �AP . . . ...... . .... . . . ................. ... . .. ... R.� M . . . . . . . ..... . Inn, vi "M "R, AM KRN' :,Z "p"! 0'i d ... q 0, ....... 101 j 1011, �Z . g EXISTING 24" CMP R, _YD MR, R, (APPROXIMATE LOCATION NOT SURVEYED) MWIS 30 0 30 9 0 _4 kt: SCALE IN FEET -em ng W I f k E n I n ENGINEERING & ENVIRONMENTAL MINSULTING MCENSE NO, P-0417 :12 1/2 Wall St., Suite C Asheville, NC 26801 PHONE: (828) 449-1930 WWW.W0lYCREEKENGX0M HYDER PASTURE BOG RESTORATION CAROLINA MOUNTAIN 1AND CONSERVANCY '17 7 owtu- ma "ITE PIAN I2 b ft PROPOSEDS k SCALE 1070 3 AS N RTS ............ . OTED N T LL DA" 12/23/14 4y SGG PROPOSED LOG SI "on" No MAINTAIN EXISTING WETLAND ANU PATE By mv. INV. EIL EV 2162. HABITAT 7 19/23/14 RTS SGG REVISED NOTES INV. ELEV 2162.5 . ... . PROPOSE" SLOUGH:�� A.) LOCATION KEY 1 Vlt* IILL EXISTING LEGEND DITCH RAILROAD RIGHT-OF-WAY AREA OF TOPSOIL REMOVAL I EE NOTE 2 CHANN EL EXISTING WETLAND IG STRUCTURE EXISTIN REMOVED) 5 NOTE -APPROXIMATE e 'j'RAILROAD .. ... ..... PR -OF-WAY 0 ,,RIGHT POSED KISTING STRUC FILL lFLOW PATH -E NOTE 5 BE REMOVED' EXISTING TREES 1 RE ABANDONED ILI f TREES TO BE JO BE REM SVED �Iu bt KtmuvtL),f (PITCH PINE) I-2- j 7L� ROOT BALL AND/OR REMOVE EXISTING PIFE x L7-1:70 E ISTING CONTOURS CONTOURS HANNEL PROPOSED INLET C PROPOSED SPOIL, AREA 3EE NOTE 4 ELEVATION IV IIN TE 1. AREAS CONTAINING OCCUPIED HABITAT FOR BUNCHED ARROWHEAD WILL BE FLAGGED AND ISOLATED FROM CONSTRUCTION IMPACTS. I F ANY PLANTS ARE FOUND TO OCCUR WITHIN CONSTRUCTION AREAS THEY WILL BE RELOCATED BY UrFWS STAFF TO AN AREA ISOLATED FROM CONSTRCTION IMPACTS. 2. SOILS WITHIN THE AREA OF THE SITE CONTAINING JAPANESE KNOW�EED SHALL BE EXCAVATED, DOUBLE BAGGED,, AND SHALL BE DISPOSED OF IN A SUITABLE SITE AGREED UPON BY THE LANDOWNER AND PROJECT STAKEHOLDERS. .3. CLEARING AND GRUBBING SHALL BE LIMITED TO THA7r WHICH IS NECESSARY FOR CONSTRUCTION OF THE WETLANDS, .. .. ...... SLOUGHS, AND SWALES. 4 PROPOS D SPOIL AREA SHALL BE MOWED PRIOR TO PLACING FILL. MATERIAL AND REASONABLE EFFORTS SHALL. BE MADE TO . 'TURE SEEDS INTO WETLAND RESTORATION AREAS. AVOID CONVEYING PA 5. EXISTING STRUCTURES AND UTILITY LINES DESIGNATED TO BE REMOVED SHALL BE PROPERLY DISPOSED OF IN A SUITABLE DISPOSAL SITE AGREED UPON BY THE LANDOWNER AND PROJECT STAKEHOLDERS, AND OUTSIDE THE ACTIVE CHANNEL OR FLOODPq.AIN OF ANY 6. ALL EQUIPMENT WILL EE CLEANED OF MUD AND SEEDS/PLANT MATERIALS PRIOR 1*0 ENTERING SITE TO LIMIT THE POTENTIAL -NATIVE INVASIVE PLANTS, FOR SPREADING NON 7. WHEN HAULING EXCAVATED MATERIAL FROM WETLAND RESTORATION AREAS, ONE ROUTE WILL BE ESTABLISHED TO AND FROM THE WETLAND AREAS TO THE DISPOSAL AREA. EQUIPMENT USED TO SPREAD THE EXCAVATED MATERIAL WILL Na ACCESS ANY PORTION OF THE' NEWLY RESTORED AREAS. 8. ALL MECHANIZED EQUIPMENT WILL BE FREE OF LEAKS OF HYDRAULIC FLUIDS, OIL, FUELS, LUBRICANTS, AND OTHER TOXIC MATERIALS UPON ENTERING THE SITE, AND SHALL BE INSPECTED REGULARLY AND MAINTAINED TO PREVENT CONTAMINATION -ACE WATER AND WETLANDS F'ROM THESE SUBSTANCES. A CONTINGENCY PLAN SHOULD BE DEVELOPED FOR THE USE OF SURI THE APPROPRIATE MATERIALS, INCLUDING SPILL CONTAINMENT, CLEAN UP, AND NOTIFICATION Of, 30 0 30 90 DISPOSAL SHOULD BE RETAINED ON THE SITE. REGUL,ATORY AGENCIES AND WATER PURVEYORS IN THE EVENT OF A PROBLEM. SPILL KITS, SORDENTS, AND CONTAINERS FOR SCALE IN FEET TABLE 4: STRUCTURE DIMENSIONS REACH STRUCTURES BOULDERS TOTAL LOG LENGTH (FT\ L (FT) X (FT'' LENGTH (FT) WIDTH r-T) I DEPTH (FT) OUTLET ("'HANNEL, 2.0 -3.0 1.5 .01 1.0-1.5 SLOUGH 5 1 1 3 2.0-3.0 -_ 1,15-2.0] --- 1.0-1.5. NOTE: TOTAL LOG LENGTH INCLUDES THE ROOTBALL 2"X2"Xl 8" HARDWOOD STAKES ON 2' CENTERS VARIES TABLE 5: LOG DIAMETERS TOTAL LOG LENG--H (FT) ),'.,IN IDIAMETER (IN) MAX DIAMETER (IN) < 20 12 '18 2''X2"X 18" HARDWOOD STAKES O'il 2' ("ENTERS NATURAL GROUND --- NATURAL GR';,UND 1' (MIN) COIR F 3ER MATTING ;, AINCHORS ON 3 CE 2"X2"X18" HARDWOOD STAKES INLET CHANNEL ON 2' CENTERS NOT TO SCALE SECURE FABRIC TO HEA ER LOG SAO-KFILL CAP FILTER FABRIC SEE STRUCTURAL NOTE 2 NATURAL GRCUND HEADER LOG CHANNEL BED- BACKER ;LOG CIL 97vTrW PAST END OF STRUCTURE (TYP) Z SECTION A-A KIOT TA Cr'AIC* I 12"(MIN) VOIDS-) SHALL BE CHINKED WITH BRUSH PRIOR TO INSTALLATION OF FILTER FABRIC BACKFILL SEE STRUCTURAL \10TE I BACKFILL SEE STRUCTURAL NOTE 1 B LOG SILL PLAN VI EW NOT TO SCALE -EXTEND FILTER FAB;=. lC 2' MIN PAST END OF STRIJ'­, TURE (TYP) NATURAL GROUND 2"X2"X'8" HARDWOOD STAKES ON 2' CENTERS BANK PROTECTION SEE DETAILS SHEET 5 BRUSH FLL TOP OF BRUSH J- 2" ABOVE: LOW 'VAT ER 1.5' (MIN) 6"-8" FOOTER 'LOG SECTION B-B RIOT TO SCALE VARIES VARIES 5' SLOUGH NOT TO SCALE' NATURAL GROUND 2"X2"Xl8," HARDWOOD STAIKES ON 2' CEDIJERS NOTE: BRUSH SHALL. BE 4' LONG ll"-Y DIA HARDWOOD LIMBS. FILTER FABRIC z 4' ANCHORS ON 3' CENTERS "'- ?"X.2"X18" OUTLET CHANNEL HARDWOOD STAKES NOT TO SCALE ON 2' CENTERS FLOW FILTER FABRIC - BACKFILL CAP SEE STRUCTUPJ�t NOTE 2 GRADE POINT ELDIATION SET HEA"IER BA 'K 113 TO 1/2 'NOTH OF FOOTER ROCK 12"(MlN)---j ut BACKFILL SEE STRUCTURAL NOTE 1 HEADER ROCK-/ FOOTER ROCK SECTION C-C NOT TO SCALE EXTEND FILTER FABRIC 2' MIN PAST END OF SlRUCTURE FOOTER ROCK (TYP) FLOW i "ENERAL NOTES: CONTRACTOR SHALL PERFORM ALL NECESSARY SUBSURFACE UTILITY INVESTIGATIONS PRIOR TO COMMENCING CONSTRUCTION. THE CONTRACTOR SHALL BE RESPONSIBLE FOR FIELD VERIFICATION OF EXISTING CONDITIONS, OBSTRUCTIONS, AND UTILITIES WHICH MAY AFFECT PROPOSED WORK. 2. ALL EQUIPMENT MUST BE CLEANED PRIOR TO ENTERING SITE TO LIMIT POSSIBLE NON-NATIVE SEED TRANSPORTATION. 3. ALL MECHANIZED EQUIPMENT OPERATED IN OR NEAR THE WETLANDS, STREAM OR ITS TRIBUTARIES SHALL BE INSPECTED REGULARLY AND MAINTAINED TO PREVENT CONTAMINATION OF STREAM WATERS FROM FUELS, LUBRICANTS, HYDRAULIC FLUIDS, OR OTHER TOXIC MATERIALS. 4, CLEARING AND GRUBBING SHALL BE LIMITED TO THA7 WHICH IS NECESSARY FOR CONSTRUCTION OF THE PROPOSED CHANNEL AND SHALL BE APPROVED BY THE ENGINEER. 5, CONTRACTOR IS RESPONSIBLE FOR PROVIDING SAFE INGRESS AND EGRESS FROM SITE FOR ALL VEHICLES INCLUDING, BUT NOT LIMITED TO, TRAFFIC ON ADJACENT PUBLIC ROADS A17-FE CTED BY CONSTRUCTION TRAFFIC. 6. CONTRACTOR SHALL DISPOSE OF ALL WASTE MATERIALS GENERATED BY CONSTRUCTION ACTIVITIES IN ACCORDANCE WITH ALL FEDERAL, STATE AND LOCAL REGULATIONS. 7. THE CONTRACTOR SHALL BE RESPONSIBLE FOR REPAIRS TO EXISTING FACILITIES FROM DAMAGES OCCURRING AS A RESULT OF CONSTRUCTION ACTIVITIES. 8. THE INSTALLATION OF EROSION CONTROL MEASURES AND PRACTICES SHALL OCCUR PRIOR TO LAND DISTURBING ACTIVITIES. SURVEY: THE COORDINATE SYSTEM IS THE NAD83 NORTH CAROLINA STATE PLANE GRID. THE VERTICAL DATUM IS NAVD88. I CHANNEL C-ONSTRUCTION hQ!a- 1. THE CHANNEL BANKS SHALL BE STABILIZED ACCORDING TO THE CHANNEL DETAILS. 2- DIMENSION TOLERANCES SHALL BE AS FOLLOWS: WIDTH: 0.5 FT DEPTH: 0.2 FT RIFFLE ELEVATIONS: +/- 0.1 FT POOL ELEVATIONS: + 0,1 FT, - 0.5 FT STRUCTURE ELEVATIONS: +/- O.1 FT 3. EXISTING CHANNEL INDICATED TO BE FILLED ON PLANS SHALL BE BACKFILLED WITH 1-FOOT LIFTS AND COMPACTED TO IN-SITU SOIL DENSITY. CHANNEL SHALL BE FREE FROM BRUSH AND ORGANIC DEBRIS PRIOR TO BACKFILLING. 4. PUMP AROUND OPERATION SHALL BE USED TO DIVERT FLOW DURING CONSTRUCTION WHEN PRACTICAL. TREE SURVEY/HARV STZPROTECTION NOTES: WOODY MATERIAL WILL BE HARVESTED ON-SITE FOR USE AS IN-STREAM 'STRUCTURES FOR STREAMBANK STABILITY, GRADE CONTROL, A14D AQUATIC HABITAT ENHANCEMENT/RESTORATION, WOODY MATERIAL INCLUDES BOTH LARGE AND SMALL SIZE DIAMETER TREES INCLUDING STEM AND ROOT MASS. TREES WILL BE HARVESTED FROM UPLAND AREAS AS WELL AS ALONG RECONSTRUCTED STREAM BANKS DURING THE RESTORATION CONSTRUCTION PROCESS. 2. PREFERRED HARVEST TREES TO BE SELECTED FOR RESTORATION PURPOSES SHALL FIRST INCLUDE ALL DISEASED, DAMAGED, HAZARD, AND UNDESIRABLE TREE SPECIES UNTIL THE QUANTITIES NEEDED FOR. STREAM RESTORATION ARE MET. AREAS SELECTED FOR HARVEST SHALL OCCUR WITHIN THE LIMITS OF DISTURBANCE AND DELINEATED BY A CERTIFIED ARBORIST OR OTHER PROFESSIONAL ECOLOGIST/BIOLO%-71ST, 3. ALL WOODY MATERIALS WILL BE STOCKPILED IN THE APPROVED STAGING AND STOCKPILE AREAS. 4. IN ALL AREAS WHERE TREES ARE HARVESTED PROPER BMP AND EROSION AND SEDIMENT CONTROL WILL BE IMPLEMENTED AND THE AREA IMMEDIATELY STABILIZED WITH TEMPORARY AND PERMANENT SEEDING/MULCH AS HARVESTING OCCURS. STRUCLQMLNOTP.3. " 1. STRUCTURE BACKFILL MATERIAL SHALL CONSIST OF ON-SITE SOIL STRUCTURE INVERT �ii Al, NOTE: SEE TABLE FOR MIN BOULDER DIMENSIONS COMPACTED TO IN-SITU DENSITY. AND STA LOCATION 2. STRUCTURE BACKFILL CAP SHALL CONSIST OF 2-60 STONE AND (GRADE PT. ELEV) ON-SITE SOIL MIXED IN EQUAL PARTS. MIXTURE CAN BE \-EXTEND FILTER FABRIC 2' MIN ACHIEVED BY COMPACTING STONE INTO PLACED SOIL. WHERE BACKFILL-7 PAST END OF STRUCTURE ON-SITE STONE/GRAVEL IS AVAILABLE AND OF SUFFICIENT SIZE, IT SEE STRUCTURAL NOTE 1 MAY BE USED IN PLACE OF QUARRY STONE, AS APPROVED BY THE ENGINEER. BOULDER ARCH 3. ALL VOIDS AND GAPS BETWEEN BOULDERS AND LOGS SHALL BE PLAN VI EW CHINKED WITH STONE PRIOR TO INSTALLATION OF FILTER FABRIC. NOT TO SCALE `.- -~-- /~ ' -~~ .~ -.. '~ ~� � I'll 8174 8178 2170 r 2168 , 2166 ! i 3 2164 P 2162 t 2160 — ' 140 130 120 110 100 90 80 70 60 50 40 30 20 2174 2172 2170 3 2166 2164 2162 216 0 F ------ _ 140 130 120 110 100 90 80 70 60 50 40 30 20 2 174 2172 2170 2168 - ; 2166 4— 2164- s 2162 --- 216 0 140 130 120 110 100 90 80 70 60 50 40 30 20 2174-- - ---� -� - - ---� 2172_ ; 2170- ` ;-- -- - - -- _ 2168 1 f { 216 2162 , 140 130 120 110 100 90 80 70 60 50 40 30 20 2174; ! 817 2 � �...... i 2170 2168 - 2166 , 2164 2162 - ` ---- ! ! 216 0 140 130 120 110 100 90 80 70 60 50 40 30 20 10 0 10 102 +00 10 0 10 101 +50 10 0 10 101 +00 10 0 10 100 +50 10 0 10 100 +00 2174 8172 2170 2168 2166 2164 2162 2160 20 30 40 50 60 70 80 1 �1 20 30 40 50 60 70 80 20 30 40 50 60 70 80 20 30 40 50 60 70 80 00 20 30 40 50 60 70 80 2174 2172 2170 2168 2166 2164 2162 2160 EXISTING LAND SURFACE 2174 2172 2170 2168 2166 2 164 2162 2160 Horizontal Scale 2 VerticoA Scale 1 x n 2174 2172 E 2168 2166 i 2164,_ 216 °..__. 140 130 120 110 100 90 80 70 60 50 40 30 20 2174 217 2 2170 2168 V---- _ 2166 f f E 2164 1 i 2162 2160 140 130 120 1"1.0 100 90 80 70 60 2174 ------- -..-�� 2172 217 0 �§ 2168 2166 ' , 2164 _ , 2162 _ 2160' 140 130 120 i10 100 90 80 70 60 2174 , 2172 d 2170 ' 2168 2166 1 2164 f i 2162 F 2160 ' 50 40 30 20 50 40 30 20 140 130 120 110 100 90 80 70 60 50 40 30 20 10 0 10 104 +00 10 0 10 103 +50 10 0 10 103 +00 10 0 10 102 +50 EXISTING LAND SURFACE C1 /�F 2172 2170 2168 0166 2164 — 2162 2160 ZO 30 40 SO 60 70 80 . 2174 2172 2170 �-.-. M--F __- .-� ---- 216 8 2166 2164 2162 - 2160 20 30 40 50 60 70 80 C1 /�F 2172 2170 2168 2166 2164 2162 - 2160 20 30 40 50 60 70 80 2172 2170 2168 2166 2164 2162 2160 20 30 40 50 60 70 80 Horizontal Scale 2 Vertical Scale 1 I BUDS FACIAL LA MIN ANGLE CUT 30 -- 4,' .PLAN —V-1f—'A' U'VE STAKE D !111- Z-1� ICZ4 17 CUT TOP ROW SPACING STAGGERED ROW LIVE S,rA<E SPACING 6' LIVE STAKE SPAC!NG1 3' ROW SPACING NUMBER OF LIVE STAKE ROWS CHANNEL DEPTH (FT) INSIDE OF BEND TANGENT OUTSIDE OF BEND Black %A1111Mq st2hif n!*gfo Catitcan thus floridus Silky VVillow 1.5 - 2.5 2 2 3 2.5 - 3.5 3 3 4 CHANNEL SECTION NIOT TO SCALE 1ST LIVE STAKE ROW SHALL BE AT LEAST 15' FROM TOE OF CHANNEL OR AT TOP OF BANK,, WHICHEVER DIST,aNCE IS SHORT-7R J-1 A-rvl NU 1-1/A I I L K 1\4 NOT TO SCALE ROW SPACING COMMON NAME I SCIENTIFIC NAME I COMMON NAME I SCIENTIFIC NAME SHRUSS TREES Tag Alder A In us serruloto I Black %A1111Mq st2hif n!*gfo Catitcan thus floridus Silky VVillow sl7kof sericea VVitch Hazel ISanibucus conodensis Setula nigro lyeqlcwroot IX-211thorhiza simolicissinle Ironwood il fiolf-- i SHRUBS TREES Tag alder A Mus seffulato Smooth senicebew/ Amelonchier Idevis Sweetshrub Catitcan thus floridus Black Birch Betulo lento VVitch Hazel Hannomefis virginiono River Birch Setula nigro Wild hydrangea Hydrongeo arborescens Ironwood Carpinus corchniona Mountain Laurel Kabwa latifolia American Beech Fa us grandifolia Mountain Doghobble Leucothae axilloris Green Ash nico Fraxinus pennsy&q Spicebush Lindera benzoln Common SiWrbell Halesio IGreat I-aurel IRhododendon maximum ITulip Poplar Wriddendron tulhodeto I SHRUBS I TREES Red Chokeberry -Amnia o rbu tifaa I River Birch Fietwo niory Silky LIDOW00d Cornus omomum Sycamore Platanus occidentafts Deciduous Holly 11"M decidua VVinterberry Itex veirticilloto Maleberry Lyonia figustrino I Swamp Rose I Rosa palustils ISilky VVillow lSaliv sericea Highbush Blueberry Vaccinium corymbosuff,� blithe -rod Viburnum n udum var. cassinoides Posswnha%, Viburnum nudum vor. r, udum I GRASSES River Cots Ichri-smanthium latifolium Panic Grass IPankum virgatum I I NOTE. PLANTING DENSITIES 'AfILL BE DETERMINED IN COORDIMATTION WITH U.S. FISH AND WILDLIFE SERVICE PLANTING E=E TEMPORARY AND PERMANENT SEED 1. ALL DISTURBED AREAS WILL BE STABILIZED USING MULCH AND TEMPORARY SEED TO PROVIDE ADEQUATE GFOLIND COVER AND CONDITION THE SOIL. 2. MULCH MUST BE ADDED TO ACHIEVE 80% C()VERAGE (ROUGHLY 2 TGNS/ACRE FOR WHEAT STRAW) 3. A FERTILITY SOIL TEST SHALL BE USED TO DETERMINE FERTILIZER AMOUNTS, OR, IF NO SOIL TEST IS AVAILABLE, A STANDARD MIXTUI R RE SHALL BE APPLIED OF 2 TONS OF LIME PE ACRE AND 700-1000 LSS OF 10-10-10 FERTILIZER PER ACRE. 4. ALL SEEDS USED WILL EE NATIVE SPECIES kDAPTED TO SITE CONDITIONS. AN ANNUAL COVER CROP WILL BE BROADCAST IN WI= "I AREAS TO REDUCE THE POTENTIAL FOR COLONIZATION OF THE DISTRIBUTED AREAS BY NON-NATfvE INVASIVE PLANTS, 5. WIT-il-N DEPRESSIONAL AREAS CONTAINING WETLAND SOILS, NO PERMANENT SEEDING WILL OCCUR BECAUSE FHE AREA WILL BE PLAN-rED WITH ROSETTES OF BUNCHED ARROWHEAD PROPAGATED FROM I YDER PASTURE SOURCE MATERIALS AND HELD AT THE CHAPEL HILL BOTANICAL GARDEN. BARE ROOT PLANTINGS 1. PLANT PARE ROOT SHRUBS AND TREES IN AREAS AS INDICATED ON THE PL*IS. 2, PROVIDE I':?-' OF SPACING BETWEEN PLANTS. 3. LOOSEN, COMPACTED SOIL AND PLANT IN HOLES FORMED WITH At MATTI)CK, DIBBLE BAR 0:3\ EQUAL. 4. PROVIDE PLANTING HOLE SUFFICIENT IN SIZE AND DEPTH TO PREVENT CROWDING OF ROOTS. 5. ROOTS "HALL BE KEPT MOIST DURING TRANSPORTATION, DISTRIBUTION, AND INSTALLATION. 6. PLANTS SHALL BE HEELED-IN INTO MOIST Sl.')IL IF NOT PRON'PTLY PLANTED AFTER DELIVERY TO THE PROJECT SITE. LIVE STAKES, 1. STAKES SHOULD BE CUT AND INSTALLED ON THE SAME DAY. 2. STAKES THAT ARE SPLIT SHALL NOT BE INSTALLED. 3. STAKES SHALL BE INSTALLED PERPENDICULAII", TO THE BANK AND WITS -1 BUDS POINTING LPWARDS. 4. STAKES SHALL BE J� TO 2 INCHES IN DIAMETER AND 2 TO 3 FEET IN LENGTH. 5. AFTER INSTALLATION, THE TOP PORTION OF STAKES SHALL BE PRUNED WITH A SQUARE CUT LEAVING NO LESS THAN 3 INCHES AND NO MORE THAN 6 I\ICHES ABOVE THE ,ROUND. COMMON NAME Him SyAtchgrass SCIENTIFIC NAME PanicumWtii tum White Oak Quercus albs Andrqpcgon vi inlCus 45 15 Northern Red Oak Quercus rubra 6 20 Eastern Gamma Grass Staghorn Surnac Rh us typhina Joe-Pye Weed iEupatoriurn fisfulbsum Black Willow sat!!i ra Panicum clandestinum 4 5 lBasswood Tifid americona I SHRUBS I TREES Red Chokeberry -Amnia o rbu tifaa I River Birch Fietwo niory Silky LIDOW00d Cornus omomum Sycamore Platanus occidentafts Deciduous Holly 11"M decidua VVinterberry Itex veirticilloto Maleberry Lyonia figustrino I Swamp Rose I Rosa palustils ISilky VVillow lSaliv sericea Highbush Blueberry Vaccinium corymbosuff,� blithe -rod Viburnum n udum var. cassinoides Posswnha%, Viburnum nudum vor. r, udum I GRASSES River Cots Ichri-smanthium latifolium Panic Grass IPankum virgatum I I NOTE. PLANTING DENSITIES 'AfILL BE DETERMINED IN COORDIMATTION WITH U.S. FISH AND WILDLIFE SERVICE PLANTING E=E TEMPORARY AND PERMANENT SEED 1. ALL DISTURBED AREAS WILL BE STABILIZED USING MULCH AND TEMPORARY SEED TO PROVIDE ADEQUATE GFOLIND COVER AND CONDITION THE SOIL. 2. MULCH MUST BE ADDED TO ACHIEVE 80% C()VERAGE (ROUGHLY 2 TGNS/ACRE FOR WHEAT STRAW) 3. A FERTILITY SOIL TEST SHALL BE USED TO DETERMINE FERTILIZER AMOUNTS, OR, IF NO SOIL TEST IS AVAILABLE, A STANDARD MIXTUI R RE SHALL BE APPLIED OF 2 TONS OF LIME PE ACRE AND 700-1000 LSS OF 10-10-10 FERTILIZER PER ACRE. 4. ALL SEEDS USED WILL EE NATIVE SPECIES kDAPTED TO SITE CONDITIONS. AN ANNUAL COVER CROP WILL BE BROADCAST IN WI= "I AREAS TO REDUCE THE POTENTIAL FOR COLONIZATION OF THE DISTRIBUTED AREAS BY NON-NATfvE INVASIVE PLANTS, 5. WIT-il-N DEPRESSIONAL AREAS CONTAINING WETLAND SOILS, NO PERMANENT SEEDING WILL OCCUR BECAUSE FHE AREA WILL BE PLAN-rED WITH ROSETTES OF BUNCHED ARROWHEAD PROPAGATED FROM I YDER PASTURE SOURCE MATERIALS AND HELD AT THE CHAPEL HILL BOTANICAL GARDEN. BARE ROOT PLANTINGS 1. PLANT PARE ROOT SHRUBS AND TREES IN AREAS AS INDICATED ON THE PL*IS. 2, PROVIDE I':?-' OF SPACING BETWEEN PLANTS. 3. LOOSEN, COMPACTED SOIL AND PLANT IN HOLES FORMED WITH At MATTI)CK, DIBBLE BAR 0:3\ EQUAL. 4. PROVIDE PLANTING HOLE SUFFICIENT IN SIZE AND DEPTH TO PREVENT CROWDING OF ROOTS. 5. ROOTS "HALL BE KEPT MOIST DURING TRANSPORTATION, DISTRIBUTION, AND INSTALLATION. 6. PLANTS SHALL BE HEELED-IN INTO MOIST Sl.')IL IF NOT PRON'PTLY PLANTED AFTER DELIVERY TO THE PROJECT SITE. LIVE STAKES, 1. STAKES SHOULD BE CUT AND INSTALLED ON THE SAME DAY. 2. STAKES THAT ARE SPLIT SHALL NOT BE INSTALLED. 3. STAKES SHALL BE INSTALLED PERPENDICULAII", TO THE BANK AND WITS -1 BUDS POINTING LPWARDS. 4. STAKES SHALL BE J� TO 2 INCHES IN DIAMETER AND 2 TO 3 FEET IN LENGTH. 5. AFTER INSTALLATION, THE TOP PORTION OF STAKES SHALL BE PRUNED WITH A SQUARE CUT LEAVING NO LESS THAN 3 INCHES AND NO MORE THAN 6 I\ICHES ABOVE THE ,ROUND. COMMON NAME Him SyAtchgrass SCIENTIFIC NAME PanicumWtii tum LBS/ ACRE % MIX 45 15 Broom Sedgy Andrqpcgon vi inlCus 45 15 Indian Grass SortIpstrum nufans 6 20 Eastern Gamma Grass Tfipsacum cfacfyoides 75 25 Joe-Pye Weed iEupatoriurn fisfulbsum 3 10 Deer tongue. Panicum clandestinum 4 5 1 Totals 30 loop'/® April to August (warm season) Millet I Utochold ramose 50 Buckviheat lFa9ppyrurn esculentum 50 a i e's41ii91fffy� Wolf Engineering ENGINEERING Lt ENSEf NO. P� 0417 CONSULTING 12 1/2 Wall St., Suite C Asheville, NC 28801 R ` i PHONE. (823) 449 -1930 WWW.WOLFCREEKENtG.COM P zc°c HYDER PASTURE WETLAND RESTORATION 1 7 0 CAROLINA MOUNTAIN LAND CONSERVANCY rm--_ IN S , �,` PIANTING PLAN ANT wA0 �� d i V F l ►'t AS NOTED aaTa. sy RTS % ? ` 12/12/14 ems¢'• or SGG 1070 P -2 aaxs BY ate. era►n ©N l ie /2a /t4 RTS SGG REVISED PLANTING AREA RTS SGG REVISED PLANTING AREA sir,.; �:�Mi,:; :v ";: • :' {'r': `'+, °."'•i" } . ;r,.•:; 'v :. "�+ + `"..+,...�..` °�o. 't",+. + + PROPOSED + ;_ '- SLOUGH y e i T + + + i ..- i``+ + + + + + + + + + + + . + +° $ +ti + s + + + "+ " ♦ + + + + + + + + + r:'s + +� ,�+ +` °' +� + ` O�� LOCATION KEY + + + �� + ,�. + + + + + +`� + + + + - LEGEND + + + + + + + + + + + + •� + + + + + + + + + + + `� _1� I -� - + + + + + -, — _ _ _.. RAILROAD + + + + + + + + + + + + + + + + + + ' •,, RIGHT -OF -WAY + + + + + + + + + + + + + + + + + + +-.~• _ �-t- + + + + $ + ♦ + + $ + + + + + + + + + + + + + ± + + + + + - + + + + + + ` - _ + + + ,,f + + "+ -+ + + + + + + + + + + + ° °+ + _ RAIN GARDEN ' ' + + ± + °° + + + ± + + °�± + + + + + PLANING tD.03 AC) �+ �"�+` + -- + + _ + + + + + + + + WETLAND + `�.- • + + _ + + + + + ± Y. �, �` + + PLANTING (0.75 AC) + r + `�`+-- + + + + + + + + + --- + + + + +- + + + + + + + + + + PLANTING UPLAND (4.65 AC) L \,r .� �. + + + ++ + �NO BARE ROOT PLANTINGS °~, \ + + + T + + + + --�- IN DEPRESSION AREA TYP \ t + `, : x STREAMSIDE �--� -� PLANTING 10.10 ACS -` PROPOSED OUTLET CHANNEL 00, OF PROPOSED SEDIMENT TRAP / + 0 011 + / PROPOSED INLET OHANNEL --'`� ♦ + + + �. '+ -- -- /' i 30 0 30 90 SCALE IN FEET 144 Ull _�%t 'i CF 0 k i — .— r. w I PROJECT SITE 2 U -i e%^ 4 ^ eil Zirconiiia VICINITY MAP NOT TO SCALE SHEET INDEX SHEET NO. DESCRIPTION EC-1 COVER EC-2 NOTES EC-3 DETAILS EC-4 PLAN L HORIZONTAL PROFILE m PROJECT AREAS PROPOSED WETLAND RESTORATION PROPOSED WETLAND ENHANCEMENT PRO-POSED WETLAND PRESERVATION W, IV W163 Mill ffli HYD. ER PA STUiqE B 0 G RES TORA = 0.95 AC = 0.07 AC = 0.20 AC = 1.22 AC COTT M* E D E" R S f 0" N UNTY, NORTH CAROLINA STICIT PROMUr NO. SHERT NO. WITAL SUM NC 1070-HYDR 1 4 \�A SEAL 021767 IN N'T PROIECT'ENGfNEER Prepared for: c m"�""j I L( CAROLINA MOUNTA mm mm PROJECT MANAGER GENERAL NOTES: DISTURBED ACREAGE: 2.85 ACRES INCLUDING CONSTRUCTION EASEMENT 1. SITE SOILS: TOXAWAY SLIT LOAM AND DELANCO (DILLARD) LOAM 2. RECEIVING WATER: IMJD CREEK, CLASSIFIED AS A C STREAM: 3. THE CONTRACTOR SHALL INSTALL AND MAINTAIN THROUGHOUT THE DURATION OF CONSTRUCTION ALL EROSION CONTR&_ MEASURES IN ACCORDANCE WITH THESE PLANS AND IN ACCORDANCE WITH APPLICABLE EROSION AND SEDIMENT CONTROL REGULATIONS. 4. ALL EROSION CONTROL MEASURES SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE NORTH CAROLINA EROSION AND SEDIMENT CONTROL REGULATIONS, U.S. DEPARTMENT OF AGRICULTURE, AND U.S. NATURAL RESOURCES CONSERVATION SERVICE REGULATIONS. 5. THE CONTRACTOR SHALL CONTINUOUSLY MAINTAIN ALL EROSION CONTROL DEVICES AND STRUCTURES TO MINIMIZE EROSION. 6. EROSION AND SEDIMENT CONTROL MEASURES SHALL BE MAINTAINED CONTINUOUSLY, RELC-CATED WHEN AND AS NECESSARY, AND SHALL BE CHECKED AFTER EVERY RAINFALL. SEEDED AREAS SHALL BE CHECKED REGULARLY AND SHALL BE WATERED, FERTILLfl-ED, RE-SEEDED, AND MULCHED AS NECESSARY TO OBTAIN, A DENSE STAND OF GRASS. IF ANY MEASURE IS FOUND 1*0 BE DAMAGED, DEFICIENT, OR UNSTABLE IT SHALL BE REPAIRED IMMEDIATELY. if 7. DISTURBED AREAS THAT ARE NOT OTHERWISE STABILIZED SHALL BE AMENDED AND SEEDED, TEMPORARILY OR PERMANENTLY IN ACCORDANCE WITH THE NORTH CAROLINA SEDIMENT CONTROL REGULATIONS. PERMANENT SEEDING AND 3"RASS ESTABLISHMENT ARE REQUIRED PRIOR TO PROJECT COMPLETION AND ACCEPTANCE. 8. ALL PERIMETER DIKES, SWALES, DITCHES, PERIMETER SLOPES AND ALL SLOPES STEEPER THAN 3:1 SHALL BE PROVIDED TEMPORARY OR PERMANENT STABILIZATION WITH GROUND COVER WITHIN 7 DAYS OF ANY LAND -- DISTURBING ACTVjY. 9. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE REMOVED WITHIN 14 DAYS AFTER FINAL SITE STABILIZATION OR AFTER *THE TEMPORARY MEASURES ARE NO LONGER NEEDED. TRAPPED SEDIMENT AND DISTURBED SOIL AREAS RESULTING FROM THE DISPOSITION OF TEMPORARY MEASURES SHALL BE PERMANENTLY STABILIZED TO PREVENT FURTHER EROSION AND SEDIMENTATION, 10. WHERE SEDIMENT IS TRANSPORTED ONTO A PAVED OR PUBLIC ROAD SURFACE, THE ROAD SURFACE SHALL BE CLEANED THOROUGHLY AT THE END OF EACH DAY. SEDIMENT SHALL BE REMOVED FROM THE ROADS BY SHOVELING OR SWEEPING AND 'TRANSPORTED TO A SEDIMENT CONTROL DISPOSAL AREA. STREET WASHING SHALL BE ALLOWED ONLY AFTER SEDIMENT IS REMOVED IN THIS MANNER. 11. A CONSTRUCTION ENTRANCE SHALL BE INSTALLED AT ALL ACCESS POINTS FROM ANY PUBLIC ROAD. WHEN A CRUSHED STONE CONSTRUCTION ENTRANCE ­IAS BEEN COVERED WITH SOIL OR HAS BEEN PUSHED INTO THE SOIL BY CONSTRUCTION TRAFFIC, IT SHALL BE REPLACED WITH A DEPTH OF STONE EQUAL TO THAT OF THE ORIGINAL APPLICATION. 12. ALL DRAINAGE INLETS SHALL BE PROTECTED FROM SILTATION. INEFFECTIVE PROTEv ­!`ION DEVICES SHALL BE IMMEDIATELY REPLACED AND THE INLET CLEANED. FLUSHING IS NOT AN ACCEPTABLE METHOD OF CLEANING. 13. DURING CONSTRUCTION OF THE PROJECT, SOIL STOCKPILES SHALL BE STABILIZED OR PROTECTED WITH SEDIMENT TRAPPING tolEASURES. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE TEMPORARY PROTECTION AND PERMANENT STABILIZATION OF ALL SOIL STOCKPILES ON S17E AS WELL AS SOIL INTENTIONALLY TRANSPORTED FROM THE PROJECT SITE. 14. SEDIMENT BASINS AND TRAPS, PERIMETER DIKES, SEDIMENT BAR"RIERS, AND OTHER MEASURES INTENDED TO TRAP SEDIMENT SHALL BE CONSTRUCTED AS A FIRST STEP IN ANY LAND DISTURBING ACTIVITY AND SHALL BE MADE FUNCTIONAL BEFORE UPSLOPE LAND DISTURBANCE TAKES PLACE. 15. STABILIZATION MEASUR�ES SHALL BE APPLIED TO STRUCTURES SUCH AS DAMS, DIKES, AND DIVERSIONS, IMMEDIATELY AFTER INSTALLATION. 16. ALL SlT BASINS, SILT TRAPS, AND SEDIMENT BASINS SHALL BE CLEANED OUT WHEN HALF OF THE CAPACITY HAS BEEN REACHED. 17. A PUMP AROUND OPERATION SHALL BE USED TO DIVERT FLOW DURING CONSTRUCTION. 18. CONSTRUCTION ACTIVITIES SHALL BE 1-1'."AITED TO AREA INSIDE THE CONSERVATION EASEMENT AND THE TEMPORARY CONSTRUCTION EASEMENT. SITE PRESERVATION AGREEIMENT: STAFF FROM THE USFWS WILL MEET ilflTH THE CONTRACTOR PRIOR TO BEGINNING WORK TO REVIEW THE CONEIERVATION MEASURES SPECIFIC TO THIS SITE. STAFF FROM USFWS WILL M1,0NITOR CONSTRUCTION PROGRESS 9, AT THE SITE DURING PROJECT IMPLEME " vTING. THE CONTRACTOR SHALL BE RESPONS3LE FOR REPAIRING ANY DAMAGIE BY THE' CONTRACTOR TO EXISTING FAC[_�TIES INCLUDING BUT NOT LIMITED TO ROADS, GATES, FENCES, CURBS, AND UTILITIES. CONSTRUCTION ENTRANCES SHALL BE INSTALLED AT ALL ACCESS LOCATIONS PER THE PLANS AND SPECIFICATIONS. THE CONTRACTOR SHALL BE RESPON't"BLE FOR ANY IMPROVEMENT TO THE ROAD CONDITION, GATES, AND FENCES, REQUIRED FOR ACCESS DURING CONSTRUCTION. EROSION CONTROL MEASURES DURING CONSTRUCTION: DURING CONSTRUCTION THE CONTRACTOR SHALL BE RESPONSIBLE FOR INSTAL:jNG ADDITIONAL EROSION CONTROL MEASURES NOT SHOWN ON THE PLANS BUT NECESSARY TO CONTROL EXCESS SEDIMENT, IF DETERMINED BY THE ENGINEER. STOC ILE K:) AND STAGING AREAS: STOCKPILE AREAS FOR STORING MATERIALS WILL BE PRE-APPROVED AND IDENTIFIED PRIOR TO WORK BEGINNING TO ENSURE PROTECTION OF THE COLONY OF THE BUNCHED ARROWHEAD, SPECIFIED AREAS SHOWN ON THE PLANS HAVE BEEN ESTABLISHED kS STAGING AREAS. THE CONTRACTOR MAY ESTABLISH ADDITIONAL STAGING AREAS ALONG THE PROJECT, AS NECESSARY, TO CARRY 0L) 'T THE WORK. ALL STAGING AREAS MUST BE INSIDE THE LIMITS OF DISTURBANCE AND APPROVED BY THE ENGINEER. SILT FENCE SHALL BE REQUIRED IN AREAS WHERE LOOSE SOIL HAS BEEN PLACED IN THE STAGIN1� OR STOCKPILE AREAS. MISCELLANEOUS: THE CONTRACTOR SHALL BE RESPONSIEl: - E FOR HAVING A RAIN GAUGE ON THE PROJECT SITE AND FOR RECORDING DAILY RAINFALL AMOUNTS DURING CONSTRUCTION. PHASING OF WORK: 1. EXCAVATE PROPD-3ED WETLAND AREA TO DESIGN GRADES. 2. CONSTRUCT SEDIMENT TRAP OUTLET CHANNEL AND PLACE RAIN GARDEN DRAIN, PIPE. EXCAVATE SURROUNDING AREA TO DESIGN GRADES 3. EXCAVATE SEDIMENT TRAP BASIN AND CONSTRUCT [-'\'AIN GARDEN. CONSTRUCT BERM AND INSTALL WEIR TO DESIGN ELEVATIONS. 4. CONSTRUCT SEDIMENT TRAP INLET CHANNEL . AND REMOVE EXISTING 15" METAL PIPE. EXCAVATE SURROUNDING AREA TO DESIGN GRADES. CONSTRUCTION SEQUENCE: THE CONTRACTOR SHALL FOLLOW THE SEQUENCE OF CONSTRUCTION IN ACCORDANCE WITH THE PLANS AND AS DIRECTED BY THE ENGINEER. 1. THE CONTRACTOR SHALL IDENTIFY THE PROJECT BOUNDARY, LIMITS OF DISTURBANCE, SENSITIVE AREAS, STAGING AREAS, AND CONSTRUCTION ENTRANCES WITH THE ENGINEER. 2. THE CONTRACTOR SHALL PREPARE STABILIZED CONSTRUCTION ENTRANCES AS INDICATED ON THE PLAN. 3. THE CONTRACTOR SHALL MOBILIZE EQUIPMENT, MATERIALS, PREPAFE STAGING AREAS, AND STOCKPILE AREAS AS SHOWN ON 7HE PLANS. 4. CONSTRUCTION TRAqFIC TO BE LIMITED TO "LIMITS OF DISTURBANCE" AS INDICATED ON THE CONSTRUCTION PLANS AND AS DIRECTED BY THE ENGINEER. 5. THE CONTRACTOR SHALL INSTALL ALL TEMPORARY ROCK CHECK DAMS, SILT FENCE, AND MULCHING AROUND ALL CONSTRUCTION AREAS INCLUDING STAGING AREAS AS INDICATED ON THE CONSTRUCTION PLANS AND AS DIRECTED BY THE ENGINEER. 6. THE CONTRACTOR 'SHALL BEGIN CLEARING AND EXCAVATING PROPOSED WETLAND AREA TO DESIGN GRADES AS INDICATED ON THE CONSTRUCTION PLANS. THE CONTRACTOR SHALL START IN THE NORTHWEST CORNER' OF THE PROJECT AND MOVE SOUTHEAST WHILE NOT DISTURBING ANY MORE AREA LARGER THAN WHAT CAN BE STABILIZED IN A SINGLE DAY. 8. THI-­ CONTRACTOR SHALL BEGIN CHANNEL AND SEDIMENT TRAP CONSTRUCTION FROM THE DOWNSTREAM SECTION WORKING UPSTREAM. IF EXCESSIVE SEDIMENTATION DOWNSTREAM BECOMES A CONCERN, THE ENGINEER OR PROJECT MANAGER IN CHARGE MAY DIRECT THE CONTRACTOR TO INSTALL A TEMPORARY ROCK CHECK DAM AND SETTLING BASIN DOWNSTREAM. THIS AREA IS 'TO BE MAINTAINED ON A REGULAR BASIS 13Y THE CONTRACTOR. 9. ONCE A SECTION, OF CHANNEL HAS BEEN EXCAVATED TO DESIGN GRADES, CHANNEL STRUCTURES, MATTING, AND TRANSPLANTS SHALL BE INSTALLED IN THAT SECTION. THE COATRACTOR SHALL CONDUCT CHANNEL WORK, INCLUDING INSTALLATION OF CHANNEL STRUCTURES, GRADING, STABILIZATION MEASURES, AND SEEDING AND MULCHING, ON A SECTION OF CHANNEL THAT CAN BE ENTIRELY COMPLETED IN A SINGLE DAY. 10.ON:-O*E A SECTION OF CHANNEL AND/OR WETLAND GRADING PHASE IS COMPLY 1, THE CONTRACTOR WILL APPLY TEMPORARY SEEDING, PERMANENT SEEDING, AND MULCH TO ALL AREAS DISTURBED 1)URING CONSTRUCTION. TEMPORARY AND PERMANENT SEEDING MIXTURES WILL BE APPLIED AS SHOWN ON THE PLANTING PLAN. TEMPORARY SEEDING WILL BE APPLIED IN ALL AREAS SUSCEPTIBLE TO EROSION SUCH THAT GROUND COVER IS ESTABLISHED WITHIN 7 WORKING DAYS FOLLOWING COMPLETION OF ANY GRADING PHASE. PERMANENT GROUND COVER WILL BE ESTABLISHED FOR ALL DISTURBED AREAS WITHIN 15 WORKING DAYS FOLLOWING COMPLETION OF CONSTRUCTION. 11. ALL SEEDING AND MULCHING SHALL BE COMPLETED BEFORE LEAVING THE PROJECT SITE ALONG WITH REMOVAL OF ANY TEMPORARY CHECK DAMS. 12. THE CONTRACTOR OR OTHER QUALIFIED PERSONNEL SHALL PLANT ALL WOODY VEGETATION A!ND INSTALL LIVE STAKING ACCORDING TO THE PLANTING DETAILS AND SPECIFICATIONS. ALL PERMANENT SEEDING AND PLANTINGS SHALL BE PERFORMED DURING THE APPROPRIATE TIME OF YEAR. 13. THE CONTRACTOR SHALL ENSURE THAT THE SITE IS FREE OF TRASH AND LEFTOVER MATERIALS PRIOR To DEMOBILIZATION OF EQUIPMENT FROM THE SITE. I kq I Tus a mmay 111, 1 ! , sualffoll,991- A Moo, Illffe =I ■ :x( CONSTRUCTION ENTRANCE ............................... ........ SILTFENCE... .................................................... .. ......... LIMITS OF DISTURBANCE .......................................... TEMPORARY Sl.'rAGING AREA...... .... E�i EY[ISTING WETI' AMS...... ............. ............................... ROCK SILT CHECK ..................................................... lft 1) GROUND STABILIZATION 2) BUILDING WASTE HANDLING 4) INSPECTIONS 6) CONDITIONS IN EROSION & SEDIMENTATION CONTROL PLANS SITE AREA DESCRIPTION STABILIZATION TIME FRAME STABILIZATION FRAME NO PAINT OR LIQUID WASTES IN STREAM OR STORM DRAINS SAME WEEKLY INSPECTION REQUIREMENTS DESIGNATION ON THE PLANS WHERE THE 7- AND 14-DAY GROUND STABILIZATION REQUIREMENTS EXCEPTMIME ONS OF THE NPDES PERMIT APPLY PERIMETER DIKES, SWALES, DEDICATED AREAS FOR DEMOLITION, CONSTRUCTION � AND OTHER WASTES MUST BE SAME RAIN GAUGE & INSPECTIONS AFTER 0.5" FlAIN EVENT DESIGNATION ON THE PLANS WHERE BASINS THAT COMPLY WITH THE SURFACE-WITHDRAWAL DITCHES AND SLOPES 7 DAYS NONE LOCATED 50' FROM STORM DRAINS AND STREAMS UNLESS NO REASONABLE REQUIREMENTS OF THE NPDES PERMIT ARE LOCATED INSPECTIONS ARE ONLY REQUIRED DURING "NORMAL BUSINESS HOURS" 7) SEDIMENT BASINS ALTERNATIVES AVAILABLE HIGH QUALITY WATER (HQW) 7 DAYS NONE EARTHEN -- MATERIAL STOCKPILES MUST BE LOCATED 50' FROM STORM DRAINS AND I INSPECTION REPORTS MUST BE AVAILABLE ON-SITE DURING BUSINESS HOURS UNLESS Al OUTLET STRUCTURES MUST WITHDRAW FROM BASIN SURFACE UNLESS DRAINAGE AREA IS LESS ZONES STREAMS UNLESS NO REASONABLE ALTERNATIVES AVAILABLE SITE-SPECIFIC EXEMPTION IS APPROVED. THAN 1 ACRE. SLOPES STEEPER THAN 3:1 SLOPES 3:1 OR FLATTER ALL OTHER AREAS WITH SLOPES FLATTER THAN 4:1 FOR SLOPES < 10' IN 14 DAYS LENGTH AND NOT STEEPER THAN 2:1, 14 DAYS 14 DAYS 7 DAYS FOR SLOPES > 50' 1 IN LENGTH NONE (EXCEPT FOR 14 DAYS PERIMETERS AND HQW ZONES) RETE MATERIALS MUST BE CONTROLLED TO AVOID) CONTACT WITH SURFACE WATERS WETLANDS OR BUFFERS 3) DISCHARGES 1-0 FEDERALLY-- LISTED WATERS REQUIREMENTS ARE THE SAME AS IN PREVIOUS PERMIT. THE PERMIT ALLOWS REDUCTION FROM THE 20-ACRE MINIMUM IF THE DIRECTOR OF DWQ DETERMINES THAT OTHER BMPs PROVME EQUIVALENT PROTECTION. ICALLY-AVAILABLE RECORDS MAY BE SUBSTITUTED UNOER CERTAIN CONDITIONS. 5) IMPLEMENTATION OF NEW PERMIT CONDITIONS PROJECTS PERMITTED UNDER THE PREVIOUS PERMIT CAN CONTINUE TO FOLLOW THE PREVIOUSLY- PERMITTED CONDITIONS. )MPLETE APPLICATIONS RECEIVED PRIOR TO AUGUST 3, 2011 CAN FOLLOW CONDITIOI OF APPROVED APPLICATION. APPLICATIONS RECEIVED AFTER AUGUST 2, .2011 MUST COMPLY WITH NEW PERMIT CONDITIONS. ® _j WIRE BACKING 14 GAUGE WIRE 6" SPACING (M. BACKFILL WITI AFTER PLACIN FABRIC IN TRI Q' AAAV \A11TLI U110C OTE 2) li NOTES: 1. POSTS SHALL BE EITHER 4 -IN THICK PINE, 2 -1N THICK OAK, OR 1.33 LB /LF STEEL WITH A MINIMUM LENGTH OF 4 -FT. STEEL POSTS SHALL HAVr� PROJECTIONS TO FACILITATE FASTENING FABRIC. 2. FILTER FABRIC SHALL MEET THE FOLLOWING: A) MINIMUM WIDTH OF 36 INCHES. B) EOS NOT LARGER THAN U.S. STANDARD SIEVE NO. 70 C) GRAB STRENGTH 90 --120 LB. D) CONFORM TO ASTM D -1682 OR ASTM D -177 3. SILT FENCES TO BE INSTALLED IN LOCATIONS AS SHOWN ON THE EROSION AND SEDIMENT CONTROL PLAN AND AS DIRECTED BY THE ENGINEER PRIOR TO BEGINNING OF CONSTRUCTION TO CONTROL SEDIMENT. 4. SILT FENCES TO BE MAINTAINED AND CLEANED AS NECESSARY TO MAINTAIN IN FUNCTIONAL CONDITION. SILT FENCES SHALL BE INSPECTED AT LEAST ONCE A WEEK AND AFTER EACH RAINFALL EVENT. 5. SILT FENCES TO BE REMOVED AND THE AREA TO BE RESTORED TO I S NATURAL CONDITION WHEN PERMANENT EROSION AND SEDIMENT CONTROL PROCEDURES ARE EFFECTIVE. TEMPORARY SILT FENCE N.T.S. _, NOTES: 1. MAINTAIN CONSTRUCTION ENTRANCE IN CONDITION NECESSARY TO PREVENT MUD OR SEDIMENT FROM LEAVING THE SITE. 2. IMMEDIATELY REMOVE ANY OBJECTIONABLE MATERIAL SPILLED, WASHED, OR TRACKED ONTO PUBLIC ROADWAYS. CONSTRUCTION ENTRANCE N.T.S. FLOW 1' MIN - 5' NO. 57 STONE rl 5' MAX ; 3 -r 12" STONE OVERFLOW WEIR WIDTH SHALL BE � OF CHANNEL WIDTH 12" STONE ROCK SILT CHECK N.T.S. 2 "X2 "X18" HARDWOOD MATTING AT STAKES ON 2' CENTERS TOP OF BANK /-- ANCHOR OVERLAP 6" MIN I� Z I ON 1' CENTERS I DIRECTION OF FLQA,�- s 6" OVERLAY (MIN.) ANCHORS ON 3' CENTERS 2 "X2 "X 18" HARDWOOD STAKES ON 2' CENTERS ------------ vv If Creek Engineering .......... ?g vj 83",X ENGINEERING ENVIRONMENTAL CONSULTING v LICENSE NO. P-0417 A�heville, NC 28801 �iiM 12 1/2 WaU St, Suite C PHONE. (828) 449-1930 WWW.WOIYCREEKENG.COM PMECT HYDER PASTURE BOG RESTORAT.ION 0"m CAROLINA MOUNTAIN LAND CONSERVANCY M5 �VW _0 N NO, a Tnu EXISTING 24" RC IN, _JNr- 'gl m EROSION CONTROL P LAN Dan. By RTS A N'T p1ba"= NO. it fill AS NOTED �N W 1070 .7w BY 12/12/14 SGG W N EXISTING BUNCHED i"A 0 ARROWHEAD HAS ITAT 01 g� 2 tq� N Elm 1�,g� �o i77 4. m W, "W", mg�, 0� .4, W :V 'g S E D L SLOUGH' R mog g z xz", di. oj ot- V -g-w-"g LOCATION KEY W, 611 W. 3 5, 5, _1z. N 1.4i F.: V PROPOS �MV' 7. , ED LIMIT MEOW 0 F DISTURBANCE 15-01111 p �421 P M N< ON 7N. . . . . . . . . . d 4: 001, V - 015M,il zq 'il. __ gr, -'a k " �,y q N ' L , t. . ............. 'Z Q, K� K mgm PRO IV. 0 gr -g gg-a d.. 1:: .. .... .... >�� NAM 7m -E a "zi �g ­-4 ­MW R, IN -11-4 "ii., 51,� iz �'J� 'R S, I.; i �i! i ii": l l. �v u �<OUTLET CHAN�,,.El_ R, - Re. :77' m -6, N T,� -4 ­`)X L L N r77 ............ .. A.g M1, PROPOSED SEDIMENT TRAP PROPOSED LIMITS OF �­R DISTURBANCES og5011,11i 'I AND RAIN GARDEN V". "GAS LINE TREE '44 N- N -weyw m ti A -g, M g ­ �,6z M ETAL PIPE, EX I' I IN I Z) -d TO B E REMOVED X Ne Mci; SPOIL AREA x", q;: L PROPOSED--/ ggg GEND LE INLET CHANNEL RAILROAD Nd i..". —OF—WAY RIGHT v PROPERTY -,a A -vW BOUNDARY 1V 4, \STAGING EXISTING AREA . . ..... . . . Y A V� �RNN` R fto �gak. wl q &N R �to EXISTING ME NO A- S, v, ...... WETLAND CMLc y;i PI N:9587 1090 14 5� 0/686, 153 "4 2111,0 VE 'R Rv Via X 5 TEMPORARY wo ig, CONSTRUCTION V, ENTRANCE CMLC� g'; a ­04- 9587108293, 01N: DEPRESSION N 3 15 0/689 RE, -0-- E3 P J.. MY a,"i ............. IM SILT FENCE M N W r IN t M16 lio 7 - W5 z�! "R" HAUL ROUTE 30 0 30 90 77,1, P NNW EXISTING 24 CM ipv� MIN SCALE IN FEET 6 a