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HomeMy WebLinkAbout20061798 Ver 3_More Info Received_20070427 Landis, Inc. April 27, 2007 NC Division of Water Quality 401 Oversight/Express Review Permitting Unit 1650 Mail Service Center Raleigh, NC 27699-1650 ATTN: Cyndi Karoly VIA HAND DELIVERY on April 27, 2007 Re: Summerwind Plantation, Johnston County, NC PCN Courtesy Notification Dear Ms. Karoly: Soil Science Groundwater Science Fnvironrnental Science Land Planning Landscape Architecture C) Lo - I19 8 V3 I refer to your letter of March 26, 2007 pertaining to the PCN Courtesy Notification for the Summerwind Plantation development in Johnston County, near Garner, NC. I am herein enclosing the additional information that you requested. 1. Please provide documentation that DWQ or Forest Resources has made intermittent/perennial stream determinations on the site or contact DWQ to schedule intermittent/perennial stream determinations on the site. Response: "Since you have chosen to buffer all streams shown on the USGS or Johnston County soil survey, there is no need to field identify ephemeral versus intermittent/perennial channels", March 26, 2007 correspondence by DWQ pertaining to Summerwind Plantation. 2. You have proposed abridge for one of the proposed road crossings. Please verb that you are proposing a bridge and not a bottomless culvert at this location. Response: The roadway engineer has been studying an option to use a bottomless culvert at this location. If our plans change, we will submit plans showing the revised design of the crossing to your office. However, at the present ° k 0 P. O. Box 30069 Raleigh, North Carolina 27622 telephone 919.787.1617 facsimile 919.787.9355 Barrett Kays Page 2 4/27/2007 time we are proposing a bridge structure with a sixty foot span as indicated in my March 16, 2007 letter. 3. Please indicate proposed lot layout as overlays on the site plan at a scale of no smaller than I "=50' for all parts of the site, including "the Park at Summerwind Medical ", all multifamily areas, and the activity center and Senior Center so we can be certain that these areas can be built without buffer impact. Response: In my March 16, 2007 submittal, I included 50 scale drawings for all residential lots in Phase 1 of the project. Based upon your request, we submitted on March 16, 2007, 50 scale plans showing building envelopes for all Phase 1 lots adjacent to NRB's. In 2008, the project engineers will prepare design layout of Phase 2 of the project. We will be pleased to submit Phase 2 when it is complete for your review. At this time we have included a copy of the overall master plan that shows the general intent. All applicable NRB's are shown on the master plan. The medical center name is shown on the plans, but there is no site plan for this area. If a buyer comes forth for this site, we will submit the site plan that subsequently is developed for this vacant tract. At the present time, there are no plans to design or construct a Senior Center. We have now incorporated the Senior Center concept into the Activity Center facilities. Further Response: Please find attached a 40 scale site plan for the Activity Center site. The site is proposed to be developed as a low density recreational facility. The impervious surfaces include: one building, one parking lot, one twin tennis court, cart paths, and walks. A wooden dock is proposed for the existing pond. The access to the dock will be via a slightly suspended wooden walkway that does not require any grading. The wooden walkway will jog around larger trees in the buffer; only small trees will be thinned pursuant to the buffer regulations. The wooden walkway is proposed to cross the buffer. In addition to paved cart paths, a bark trail is proposed as a jogging trail around the pond and within the buffer. The lawn bowling and croquet court are grassed facilities. Infiltration trenches will be installed within the croquet court to handle stormwater from the activity center building and its parking lot. 4. Please provide diffuse flow provision measures, applicable worksheets and a signed and notarized Operations and Maintenance agreement for the site. Response: Two plan/profile sheets (sheets 4 and 5) are provided adjacent to the proposed bridge. The plans show the drainage areas for each of the four level Barrett Kays Page 3 4/27/2007 spreaders shown on the plans. Attached are applicable worksheets for the level spreaders. Also attached is a signed and notarized Operation and Maintenance agreement for the site. 5. Please indicate all stormwater outfalls on the site plan and a stormwater routing plan for the entire development. Response: All stormwater outfalls are shown on the engineering plans that I submitted on March 16, 2007. While, the engineers have not started on engineering plans for Phase 2 or Phase 3, we have attached a master plan drawing showing were we are anticipating future outfalls. All future outfalls adjacent to NRB's will have level spreaders as noted on the attached outfall plan. 6 Based upon recent communication with EEP, that agency will now require written confirmation of their willingness to be responsible for buffer mitigation. Please contact Ms. Kelly Williams with EEP to receive this written approval. Response: Please find attached a copy of EEP letter dated April 24, 2007. 7. In our February 1, 2007, letter, you were asked to provide "detail for the stormwater practices ". This information was not provided in your March 16, 2007 submittal. Please submit this information along with calculations and worksheets for these BMP's. Response: In my March 16, 2007 submittal, I indicated that Summerwind Plantation is a low density development under the DWQ regulations, in that it will have less than 30% impervious cover, and as such stormwater plans and BMP's are not required. Additional Response: For further clarification, although not required by regulation, we are implementing enhanced infiltration on this low density development. We are using enhanced infiltration on all residential lots whereby runoff from the building roofs, patios, roadway, drives, and walks are infiltrated by the pervious surfaces on the lot. The infiltration is enhanced using high rates of agricultural lime and phosphorus thorough incorporation into the soil prior to adding "Celebration" Bermuda grass sod. This enhanced procedure follows research by David L. Hargett, 1979 Thesis, NCSU Soil Science and by Barrett L. Kays, 1979 Dissertation, NCSU Soil Science. Additional infiltration is provided in the grassed roadside swales and with the use of infiltration chambers located in Barrett Kays Page 4 4/27/2007 the grassed swales. The combination of above methods achieves zero runoff by infiltration of the one year storm event (3.2 inches). Enhanced infiltration is a viable strategy to reduce the volume of stormwater runoff, increase the base flow in intermittent/perennial streams, and reduce turbidity in the stormwater, and is applicable to low density developments that have sufficient pervious surfaces. 8. Also, we noted in your March 16, 2007 letter (page 2, paragraph 2), that you believe that there are no regulated Waters on site since you believe that "the definition of ephemeral (stormwater) stream is so broad that virtually any project in the Neuse River basin would be required to obtain written concurrence. " As you know, the Neuse River buffer rules apply to intermittent and perennial streams and not to ephemeral channels. Since you have chosen to buffer all streams shown on the USGS or Johnston County soil survey, there is no need to field identify ephemeral versus intermittent/perennial channels. If you are unclear as to the technical distinction between ephemeral and intermittent/perennial channels, we suggest you attend the four-day stream identification class taught by NCSU and DWQ where the difference between ephemeral and intermittent/perennial streams is taught. Response: We believe that we have properly identified ephemeral streams on the property. We have chosen to buffer all streams shown on the USGS or Johnston County Soil Survey. Please contact me if you have any questions or need further elaboration. Sincerely, Landis, Inc. Barrett L. Kays, Ph.D., FASLA, RLA, LSS www.barrettkays.com Barrett Kays Page 5 4/27/2007 Enclosures Five copies of Sheet 4 and Sheet 5 of Phase 1 Engin. Drawings (50 scale) Five copies of Level Spreader Worksheets Five copies of signed "Level Spreader System O & M Agreement" Five copies of Plan (200 scale) showing Locations of Future Outfalls Five copies of EEP letter dated April 24, 2007 Five copies of Activity Center Site Plan (40 scale) Cc: Ronald Mikesh, Summerwind Plantation, LLC Eric Spence, Summerwind Plantation, LLC Craig A. Bromby 99999.000309 RALEIGH 308358v1 Dt?-17gg DIVISION OF WATER QUALITY - LEVEL SPREADER WORKSHEET (112007) 1. PROJECT INFORMATION (please complete the following information): Project Name : SUMMERWIND PLANTATION Contact Person: Phone Number: Level Spreader ID: STA. 33+90 STREET 11B" IfT. Level Spreader Length 100 ft. Drainage Area 2.27 ac. Impervious Area 1.27 ac. Forebay Area 222 cu ft. Maximum Filter Strip/Buffer Slope 8% Max. Discharge from 1"/Hr Storm 1.5 cfs Max. Discharge to Level Spreader 1.5 cfs Filter Strip/ Zone 1 Buffer Vegetation Woods Filter Strip/ Zone 1 Buffer Width 30 ft. Filter Strip/ Zone 2 Buffer Vegetation Woods & Brush Filter Strip/ Zone 2 Buffer Width 20 ft. Bypass Method Used N/A (perpendicular to flow) (on-site and off-site drainage to the level spreader) (on-site and off-site drainage to the level spreader) (0.2% of the contributing impervious surface area) (6% for forested/leaf littler cover, 8% for grass/thick cover) (Discharge rate from extended detention wetland or pond) (Grass/Thick ground cover or Forested) Please include a worksheet for this. II. REQUIRED ITEMS CHECKLIST Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. If a requirement has not been met, please explain why. At a minimum, a complete stormwater management plan submittal includes a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet structure details, a detailed drainage plan and a fully executed operation and maintenance agreement. An incomplete submittal package will result in a request for additional information and will substantially delay final review and approval of the project. A lic t itials Project Site was visited prior to designing level spreader system. , / lV` Date of the Site visit. Please attach time-dated digital photos of existing buffer conditions Level spreader length is at least: 13 ft. per cfs for thick ground cover / grass; OR 65 ft per cfs for 50- foot canopied forest with leaf litter; 50 ft per cfs for 100-foot forested buffer; 40 ft. per cfs for 150-foot forested buffer; OR a weighted average of the two vegetation types within the buffer/filter strip). All ground cover types and their widths have been labeled on the construction plans. All contours have been depicted on the construction plans. No structures are located in protected buffers (must meet no practical alternatives criteria). No draws are located in the buffer or filter strip in the vicinity of the proposed level spreader. Construction details for the level spreader have been provided. The operation and maintenance agreement signed and notarized by the responsible party is provided. No practical alternatives explanation + Variance request. (Level Spreaders in Series only). Bypass method used: Bypass conveyance method is specified and construction details and calculations are provided. Alternative design option is specified and plan details and calculations are provided. Discharge to level spreader and subsequent filter strip is hydraulically and spatially separate from the bypass discharge. Construction details for the bypass and outlets are provided. DIVISION OF WATER QUALITY - LEVEL SPREADER WORKSHEET (112007) 1. PROJECT INFORMATION (please complete the following information): Project Name : SUMMERWIND P ATION Contact Person: Phone Number: 29 (" Fla Level Spreader ID: STA. 34+25 STREET "B" T. Level Spreader Length 80 ft. (perpendicular to flow) Drainage Area 0.15 ac. (on-site and off-site drainage to the level spreader) Impervious Area 0.03 ac. (on-site and off-site drainage to the level spreader) Forebay Area 5 cu ft. (0.2% of the contributing impervious surface area) Maximum Filter Strip/Buffer Slope 8% (6% for forested/leaf littler cover, 8% for grass/thick cover) Max. Discharge from 1"/Hr Storm 0.06 cfs Max. Discharge to Level Spreader 0.06 cfs (Discharge rate from extended detention wetland or pond) Filter Strip/ Zone 1 Buffer Vegetation Woods (Grass/Thick ground cover or Forested) Filter Strip/ Zone 1 Buffer Width 30 ft. Filter Strip/ Zone 2 Buffer Vegetation Woods & Brush Filter Strip/ Zone 2 Buffer Width 20 ft. Bypass Method Used N/A Please include a worksheet for this. II. REQUIRED ITEMS CHECKLIST Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. If a requirement has not been met, please explain why. At a minimum, a complete stormwater management plan submittal includes a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet structure details, a detailed drainage plan and a fully executed operation and maintenance agreement. An incomplete submittal package will result in a request for additional information and will substantially delay final review and approval of the project. A lica Is Bypass conveyance method is specified and construction details and calculations are provided. Alternative design option is specified and plan details and calculations are provided. Discharge to level spreader and subsequent filter strip is hydraulically and spatially separate from the bypass discharge. Bypass method used: Project Site was visited prior to designing level spreader system. 41104rte, Date of the Site visit. Please attach time-dated digital photos of existing buffer conditions. Level spreader length is at least: 13 ft. per cfs for thick ground cover / grass; OR 65 ft per cfs for 50- foot canopied forest with leaf litter; 50 ft per cfs for 100-foot forested buffer; 40 ft. per cfs for 150-foot forested buffer; OR a weighted average of the two vegetation types within the buffer/filter strip). All ground cover types and their widths have been labeled on the construction plans. All contours have been depicted on the construction plans. No structures are located in protected buffers (must meet no practical alternatives criteria). No draws are located in the buffer or filter strip in the vicinity of the proposed level spreader. Construction details for the level spreader have been provided. The operation and maintenance agreement signed and notarized by the responsible party is provided. No practical alternatives explanation + Variance request. (Level Spreaders in Series only). Construction details for the bypass and outlets are provided. DIVISION OF WATER QUALITY - LEVEL SPREADER WORKSHEET (112007) 1. PROJECT INFORMATION (please complete the following information): Project Name Contact Person: Phone Num Level Spreader ID: STA. 35+54 STREET '? LT. Level Spreader Length Drainage Area Impervious Area Forebay Area Maximum Filter Strip/Buffer Slope 50 ft. 0.20 ac. 0.09 ac. 16 cu ft. 8% Max. Discharge from 1"/Hr Storm Max. Discharge to Level Spreader Filter Strip/ Zone 1 Buffer Vegetation Filter Strip/ Zone 1 Buffer Width Filter Strip/ Zone 2 Buffer Vegetation Filter Strip/ Zone 2 Buffer Width _ 0.12 cfs 0.12 cfs Woods 30 ft. Woods & Brush 20 ft. Bypass Method Used N/A (perpendicular to flow) (on-site and off-site drainage to the level spreader) (on-site and off-site drainage to the level spreader) (0.2% of the contributing impervious surface area) (6% for forested/leaf littler cover, 8% for grass/thick cover) (Discharge rate from extended detention wetland or pond) (Grass/Thick ground cover or Forested) Please include a worksheet for this. II. REQUIRED ITEMS CHECKLIST Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. If a requirement has not been met, please explain why. At a minimum, a complete stormwater management plan submittal includes a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet structure details, a detailed drainage plan and a fully executed operation and maintenance agreement. An incomplete submittal package will result in a request for additional information and will substantially delay final review and approval of the project. A is Initials 3?& Project Site was visited prior to designing level spreader system. , / Date of the Site visit. Please attach time-dated digital photos of existing buffer conditionsA Level spreader length is at least: 13 ft. per cfs for thick ground cover / grass; OR 65 ft per cfs for 50- foot canopied forest with leaf litter; 50 ft per cfs for 100-foot forested buffer; 40 ft. per cfs for 150-foot forested buffer; OR a weighted average of the two vegetation types within the buffer/filter strip). All ground cover types and their widths have been labeled on the construction plans. All contours have been depicted on the construction plans. No structures are located in protected buffers (must meet no practical alternatives criteria). No draws are located in the buffer or filter strip in the vicinity of the proposed level spreader. Construction details for the level spreader have been provided. The operation and maintenance agreement signed and notarized by the responsible party is provided. No practical alternatives explanation + Variance request. (Level Spreaders in Series only). Bypass method used: Bypass conveyance method is specified and construction details and calculations are provided. Alternative design option is specified and plan details and calculations are provided. Discharge to level spreader and subsequent filter strip is hydraulically and spatially separate from the bypass discharge. Construction details for the bypass and outlets are provided. DIVISION OF WATER QUALITY - LEVEL SPREADER WORKSHEET (112007) 1. PROJECT INFORMATION (please complete the following information): Project Name : SUMMERWINDS PLA TATION Contact Person: Phone Number: Level Spreader ID: STA. 35+65 STREET " RT. Level Spreader Length Drainage Area Impervious Area Forebay Area Maximum Filter Strip/Buffer Slope 50 ft. (perpendicular to flow) 0.09 ac. (on-site and off-site drainage to the level spreader) 0.02 ac. (on-site and off-site drainage to the level spreader) 4 cu ft. (0.2% of the contributing impervious surface area) 8% (6% for forested/leaf littler cover, 8% for grass/thick cover) Max. Discharge from 1 "/Hr Storm Max. Discharge to Level Spreader Filter Strip/ Zone 1 Buffer Vegetation Filter Strip/ Zone 1 Buffer Width Filter Strip/ Zone 2 Buffer Vegetation Filter Strip/ Zone 2 Buffer Width _ Bypass Method Used 0.07 cfs 0.07 cfs (Discharge rate from extended detention wetland or pond) Woods (Grass/Thick ground cover or Forested) 30 ft. Woods & Brush 20 ft. N/A Please include a worksheet for this. II. REQUIRED ITEMS CHECKLIST Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. If a requirement has not been met, please explain why. At a minimum, a complete stormwater management plan submittal includes a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet structure details, a detailed drainage plan and a fully executed operation and maintenance agreement. An incomplete submittal package will result in a request for additional information and will substantially delay final review and approval of the project. A li I ' 'aIs Bypass conveyance method is specified and construction details and calculations are provided. Alternative design option is specified and plan details and calculations are provided. Discharge to level spreader and subsequent filter strip is hydraulically and spatially separate from the bypass discharge. Bypass method used: Project Site was visited prior to designing level spreader system. Date of the Site visit. Please attach time-dated digital photos of existing buffer conditions. Level spreader length is at least: 13 ft. per cfs for thick ground cover / grass; OR 65 ft per cfs for 50- foot canopied forest with leaf litter; 50 ft per cfs for 100-foot forested buffer; 40 ft. per cfs for 150-foot forested buffer; OR a weighted average of the two vegetation types within the buffer/filter strip). All ground cover types and their widths have been labeled on the construction plans. All contours have been depicted on the construction plans. No structures are located in protected buffers (must meet no practical alternatives criteria). No draws are located in the buffer or filter strip in the vicinity of the proposed level spreader. Construction details for the level spreader have been provided. The operation and maintenance agreement signed and notarized by the responsible party is provided. No practical alternatives explanation + Variance request. (Level Spreaders in Series only). Construction details for the bypass and outlets are provided. LEVEL SPREADER SYSTEM OPERATION AND MAINTENANCE AGREEMENT (1/2007) A level spreader system includes: a forebay, diverter box, level spreader, riparian buffer/vegetated filter strip, and flow bypass channel. Name of Project: SUMMERWIND• PLANTATION c/o Summerwind Plantation, LLC - Attn: Ronald J. Mikegh, Jr_, Manager Address: 3061 Berks Way, Suite 202, Raleigh, NC 27614 Maintenance activities shall be performed as follows: MAINTENANCE ACTIVITY FREQUENCY Post-construction monitoring-inspect for vegetation, Check after every heavy rainfall for first 6 months settling, erosion, or concentrated flow. following construction. Inspect Diverter Box and clean and/or make repairs. Once a month and after heavy rainfalls/storms. Look for: • Clogged inlet or outlet pipes. • Trash/debris in the box. Inspect Forebay + Level Spreader. Clean and/or Once a month and after heavy rainfalls/storms. make repairs. Look for: • Sediment in forebay and along level spreader lip; • Trash and/or leaf buildup. • Scour, undercutting of level spreader. • Settlement of level spreader structure (no longer level; you see silt downhill below level spreader). • Fallen trees on level spreader. • #57 stone washing downhill. Inspect the Riparian Buffer and the Bypass Swale Once a month and after heavy rainfalls/storms. and make repairs as needed'. Look for: • Damaged turf reinforcement or riprap rolling downhill. • Erosion within the buffer or swale. • Concentrated flows downhill of level spreader-look for gullies or sediment flows. Mow grass to a 6" height. As needed during growing season. Remove any weeds/shrubs growing on level spreader Once a year. or in swale. ' NOTE: Contact NC Division of Water Quality, 401/Wetlands Unit at 919-733-1786 BEFORE any work in Protected Riparian Buffers. Pagel of 2 'a LEVEL LOCATION ON SITE (DESCRIBE) HOW WILL IT BE ACCESSED? SPREADER NO. 1 STA. 33+90 STREET "B" LT Easement 2 STA. 34+25 STREET "B" RT. Easement 3 STA. 35+54 STREET "B" LT. Easement 4 STA. 35+65 STREET "B" RT. Easement 5 6 for recording easements and establishing HOA responsibility and procedures I acknowledge and agree by my signature below that I am responsible(for the performance of the maintenance procedures listed above. I agree to notify DWQ of any problems with the system or prior to any changes to the system or responsible party. Print name: Eric R. Spence Title: Attorney for Summerwind Plantation, LLC Address: 4700 Falls of Neuse Road, Suite 140, Raleigh, NC 27609 Phone: 919- 2-1304 m) -rL</ ?j Signature: Date: 4-27-07 Note: The legally responsible party should not be a homeowners association unless more than 50% of the lots have been sold and a resident of the subdivision has been named the president. 1, Patricia A. Pierce -,a Notary Public for the State of North Carolina , Wake Eric R. S County of , do hereby certify that pence personally appeared before me this 27th day of April , 2007 , and acknowledge the due execution of the forgoing wet [wetland] detention basin maintenance requirements. Witness my hand and official seal, Q - 69-? Le IV, 4-?Cx w•?6'b : vb•? ?0N 46 ?,, b'l?lbi SEAL My commission expires 2-8-09 Page 2 of 2 to ELia lit RAM April 24, 2007 Barnett Kays PO Box 30069 Raleigh, NC 27622 Project: Summerwind Plantation County: Wake The purpose of this letter is to notify you that the North Carolina Ecosystem Enhancement Program (NCEEP) is willing to accept payment for impacts associated with the above referenced project. Please note that this decision does not assure that the payment will be approved by the permit issuing agencies as mitigation for project impacts. It is the responsibility of the applicant to contact these agencies to determine if payment to the NCEEP will be approved. This acceptance is valid for six months from the date of this letter and is not transferable. N we have not received a copy of the issued 404 Permit/401 Certification/CAMA permit within this time frame, this acceptance will expire. It is the applicant's responsibility to send copies of the permits to NCEEP. Once NCEEP receives a copy of the permit(s) an invoice will be issued based on the required mitigation in that permit and payment must be made prior to conducting the authorized work. The amount of the In Lieu Fee to be paid to NCEEP by an applicant is calculated based upon the Fee Schedule and policies listed at www.neeep.net. Based on the information supplied by you the impacts that may require compensatory mitigation are summarized in the following table. Neuse Stream (feet) Wetlands (acres) Buffer I (Sq. Ft.) Buffer II (Sq. Ft.) Cold Cool Warm Riparian Non-Riparian Coastal Marsh J Impacts 0 0 0 0 0 0 1,846 368 Credits 0 0 0 0 0 0 5,538 552 Upon receipt of payment, EEP will take responsibility for providing the compensatory mitigation. If the regulatory agencies require mitigation credits greater than indicated above, and the applicant wants NCEEP to be responsible for the additional mitigation, the applicant will need to submit a mitigation request to NCEEP for approval prior to permit issuance. The mitigation will be performed in accordance with the Memorandum of Understanding between the N. C. Department of Environment and Natural Resources and the U. S. Army Corps of Engineers dated November 4, 1998. If you have any questions or need additional information, please contact Kelly Williams at (919) 716-1921. Sin rely, Ott illiam D Gilmore, PE Director cc: Cyndi Karoly, Wetlands/401 Unit File R,estori... ... Pro" our Stag North Carolina Ecosystem Enhancement Program, 1652 Mail Service Center, Raleigh, NC 27699-1652 / 919-715.0476 / www.nceep.net CAROM P~~~.IN~~NARY PIANO .9 DO MOT USE FOR CONSTRUCTION! m SEAL ~ o: 10773 : ~ 9~.,.~,t ~w~ N-12+03.7 0 •w~'~ _ STREET Ali" STREET " P 10+00.00 ~ STREET "F" y ~ ~ v1 ~ ~ GV U i ~ / v m I ~ U _ r ~ ~ W ~ G , 1 5. ~ 3 ,~~w~;y ~ G W 1 ~ 1" - s7 9 N ~ Eft I ~ 04 W W .rpv~ w ~ ~ G t.,a„ ~ t p,,, 1= 26 I ~ 3g i G W ~ ' 1 ~ ~ W ~ G SPREADER I CULAOR3" ~ ~ I Z / ~ G WW G ~~3 ~ i = 348. i Z W G A~• SSE01 G W A ~ 2'21 A~• A 12 15 r B-36+38.89 O ~c GE ARE ~ •p0 CFS ~ pRA1NA 10115 1.50 , 1 = 1 AC• III 112.211 REO D. 11.2 .66111• ADEFI 1 VEC ~ 11 ~ - 79 s ~ i F- i o+oo.oo - W - 1 _ ~ D 0 I I g LE t ~ 1 ~ 50 ~S)1 VIDEO 'I ~ DE 904 ~ ~ ! - i 3 1 ~ 11. ~ 0 I AO V ~ SPR a~~ 1 2 w _ ~ ~ a~ w~' S0 VE W ~ ~ G ':,w?~' R DER' ~ "~`a Y ~ ~ G w ~ ,x arc q G G G ~ 4, an ~ r w~ ~'~mr ~ f°" r 0 ooi h~ ~ ~•s 99 aQ ~ i - - ~ /F W W m ! N ~ PI Sta = +71.9 I G N . O ~ Q _ ~ ~ ~i ~ ~ N = 67842 .57 _ ~ ~ E 21272 2.6 ~ 3 = G ~ o r~i ~ ~ ~ ; ~ I = 39"40' G ~ " A __J f•~ ~ 80' LEVEL SpREAO~ ~ W ~I Z \ ~{llt G ACS ~p ) PI Sta = 20+84.8 I DEp 2 G o ~ ~ 0 n ~Aq~pGE AR~VIOl15 0.12 ACI 0.01 ~S QP'RkE(~ , ~ ~ ~o r. ~ 2 ~ 1(J ~ ~°o o ° C~ - 1 ~ ~ ~ a N - 678118.97 = " O~q4 E pRA~ _ G ' , N 00 Z N ,03 + t0.03 AC. 10~~43) l I.0)10.15~R~0ER REO'0~ ~ ~ ~ ~ ~ ~ ~ ~ 2 _ 1 ~ ~ to E 2126954.40 " / 1 1 y ~ y,~VE ~ l•MM I~ 1062 0 Q l I ~ I - 39 40 05 R o W 10.0 Q g M to U~ CD Q Q u 10.p7 CFS) l65 ) W w VET SpREpOER PROV~EO N ~ Z a W cs~~ ~ W pEP 1 o + BO' L t_ ~g0'LE ~ ~_m~X ~ m ~ Z ~o°cm~ J ~ ~ ~ C ~ 0 ~o pEp 3 = 0 \ M% -o N ry CIRCULAR a o END OF PHASE IA ~ ~ ~ ~ ~ Dc = 18"33'49' 0 0 ~ 8-23+66.12 N ma v T= I 11.91 ~ 0 Q _ - + N ~ N ~ ~ J~ 2 R - 310.00 N 10 00.00 v Z JZ L = 214.62 ~ C = 210.36 m H N ~ ~ Q, W 1" ~ E = 19.55 SCALES: M . 19.~g =W O I' = 50' HOR I" = 5' VER Iv v ' Z 2 L~ ~~A~, W ~ z ,FA ~ ~I y v~ ~ ~ o M 315 315 300 ~ 300 300 x 310 310 295 i 295 ~ ^ 295 0 0 ~ ~ e I 305 305 290 ~ 290 290 ~ ~ 0 I~ r ~ ~ 300 300 285 I 285 285 ~ W^ i A w 295 , 295 280 280 280 o? 290 290 275 275 275 w x w N 0 i V n 285 285 270 270 270 ~ ~ 0 I y 280 280 265 y~ 265 265 DATE: 04-19-07 N SCALE: ao EN 275 ~ ~ ~ ~ ~ ~1 275 260 260 , ~ " ' 260 DRAWN: RSE/ZPN CHECKED: EGW ri I L] L] N PROJ. NO.: HTR ti ~4 c 270 rn 270 255 255 v' 255 SHEET: III ITI I 1-1-1-1-141 R 2- - 1 4 a p -LLL -LL 22+00 23+00 24+00 25+00 26+00 27+00 28+00 29+00 30+00 31+00 3 31+00 32+00 33+00 + Of 2 34+00 35 00 36+00 Du - '''ti ~ •.9 PLII~~NARY PLANS ' m: SEAL ~ D4 NOT USE FOR CONSTRUCTION o ; 10773 9~O.Ej,~,~g,~~<v G, W PI Sta = 35+25.65 N = 679489.29 „ „ STREET F E = 2127219.04 = 26" I I' I ~R I ~ c 22 23 6 m ~ ,w ~ t 24 25 2 " r 27 M ~ MH 30 ~ STA sTREET ~ w w Q ©w w4 © ~ 2 8 W G G W W ~ W r 4 r w~nx u I I ~ w w Z , - ~ ~ ' I 1 ~ ..AA , ~ r V? O i ~ BRI - - I ~ i Z a ~ ~ 8-36+38.89 ~ H2 ~ ~ ~ / ©w o_ I W W w w C W W G ~ W w SPR DER' ~ t ~ G W W G t V i ~ , s DRAINAG AREA = 0.20 AC. ~ (0.09 .IMPERVIOUS 0. I I AC. SSEDf ©w w W "w~,~ ~ 0 t I'/ R) = 10.59) t I.Of (0.20) = .12 CFS © ~ OC MH 29 (0.12 CFS)165') 8' EYEL SP DER REO'D. . ~ w - 50' EYEL SPR DE PROY 67 66 65 64 63 62 ~ ~ M ry o ~ ~ C ~ W W Nti ~ 1 1 w IRCULAR C x x ?6~ ~ ~ Q c 0 491 ~ . e9 ~ = 348.7 ~ ~ FT xo o ,Q » 61 = 1500. C W ~ ~ ~ / ~ ~ - _ 0 E ~ Q I Sta 41+25. - 685.56 PRA C ~ o " ~ / 0 ~ o ~ N = 6800 0 r1 6T9. ~ B-39 +23.68 _ / _ ~ E 2127492.3 E _ . 4 MH 27 ~ ~ ~~o~.r. a 40'P VATE R W Z ~ ~or.o ~ ~n _ c • I IO+INLINI 1= 2s" 11' 11'L ~ ~ w ~ ~ W ` i-° N p c ~ i - +00.00 ~ W 9' ST ET LAK S ~ ~ ~ " ~ 10 J p 1 00? ~ 0~ M L 6~ a 0~ SQA. 5.00 05 / ~ ~ " ~n„ C „ , 4 57 58 58 ~ W 5 55 0 _ m ~ _ ~ ~ ww r ~ " v r ~ o~m~ , O 2 DRAINA REA - 0.09 ~ o C (0.02 AC. OUS.O. T AC.GRASSED) ~ a VQI~ ~ ~ O ~ ~ .09) = 0.0T CF ~ ~ ~ ~ u+i t0.0T CFS) t65') = 5' L SPREADER 0'D MH IA C G W WG a ~ ~ 1 0 ~ ~w W© 002044E©W W© ©W W© ~ l~ j N ~ SPREADER PROY ~ W ~ 50 LEVEL W C ~ ~ ~ r8~8+1~66 FT I ~ ~ ~ ~ ~ 4 ~ p ~ 3 ~ ~ ~ U ~ t~1 C o w ~ ~ ~ 0D ~ ~ m m o ti o------- ~ 0 0 o J CO C I Z ww I..~ c w GW I ~ ~ OC " w h I 18' x b' B TTOMLESS CM ARCH ~ = W ~ y C / n CIRCULAR 8-42+59.09 ~,T (ON B-46 ? . 0 # ~ W H i C9 ~ Da - 0 43 46 I 3 ~ Dc = "43'55' _ ~ i 118+35.. I-18+35.24 A 3 K-10+00.00 ~ Z ~ 81 ,W ~ T = 2 2.58 ~ I I-ll +90.09 ~ = I oo.oo SCALES. _ _ . _ - 7 2 ~ 82 ~ I' = 50' HOR L = 457. T la+oo.oo 71 ~ oa I' = 5` VER w C = 453. 7 ~ ~ E=26. v Q ~ ~ ~ " . - M = 26.0 ~ STREET "I" STREET "K" ~ v 280 280 " ~ o 0 275 ~ F~ 275 ~ ~ B C~C~~u~L~ ~ a 270 0 E~ Ark ~ 7 2001 x 270 w~tta~aa~sro~wa~ rr e~ 265 265 A ^1 260 260 ^y c 255 , 0 a 255 ' U x M = 250 h . ~ ~ 250 0 m 0 245 DATE: 04-19-Q1 245 y ~ i i u ~ SCAIE: DRAWN: RSE/ZPN 240 c,htUtu: t(7w 240 Hill PROD. NO.: co SHEET: or Of 21 U N ~ cyi 235 co 235, 38+00 39+00 a a 34+00 35+00 36+00 37+00 0 o a~ ~ O ~~1• / ~ 3 ~ _ a~~ ~'•'1 ~ ~ ~ v , / u - Construct 2- 10''x( 16' ~ • ~ - _ - - - - - ~ Ton Timber Brid kith o / / • ~ - - e Do Ala Fur / / ~ ~ ~ ~ Pedestrian r ral 0 ~ ~ AASHTO HS20 grid ~ ~ ~ / ~ ~ . _ _ r s1 us~,e Bea~I / ~ / _ ~ ~ Construct a Trek Deck 0~1 ec Minirou ~ ~ U N r ~ / ~ ~ ~ . _ - - - - to I~for~ll{~e~lcs, ~ ~ of 1' Above u d No j . / Walkways, Steps, Ra' ings Allo ed. I - and Benches, For De _ U e CCA Chr ~ ~ ~ Z ~ ~ ~ ~ - N ~ ~ PerMwtrr DkcM S ounals Entlre Green f f f ~ a i ~ f Specifications Contnct C Peer 14rsena e Trex Decks, Suspend Bearo L r~lDer that, is D Kilh • r OASE NEMA-3 Bottom of Deck a Minimum ELECTRIC ied'for'all ~+iro r , ~ f of 6' Above Ground No PANEL BOX or D,etaled' pe ifi at~ons Grnding Allowed. ontact~ YO K B IDG BcG ~ ~ ~ y / ~ ~ ~ CbS X ~ ~ / Use CCA- Chroroated NCEPTS,' r Copper Arsenate Treated NEMA-3 ELECTRIC (See Bridge an iU " Lunber that is KDAT Kiln ANEL BOX for " ' ~ ~ ~ OASE NEMA-3 Z ~ W ~ ~ TE NIS OUT LAWN ~WLING a LECTRIC ~ Dried for nil raMe Wood. ZOELLER PUMP s ~ • • ' , / . 0'ft x feD'ft ~ 1~t x 1zQ'ft , ~ ,PANEL BOX Q O Q ~ 0 OASE Midl-Strata-Vator Floating Fountain ie Posts, Joi ts, nd v\ ~ , Model#82741 2 h , 220 Volt, 1 Phase Beams. ' p Mount Zoeller EL 3 4,00 1. MAO SEE LAVN L]NG PROFILE ~ a a f a I Nozzle #91194 (Arch) (See Dock Pan Detail ~ ~ / , f f ~ Punp Elec, Cable #85803 (200 ftJ Model # 294-D with 2 / Intake and 2'Discharge ~ ' Lights #8430 3 (order 2 sets) Turquoise Under Dock Deck, / a a i a • ~ LI ht Elec, Cable #65806 (order 2 sets) ~ 9 / , BcG + ~ _ ~ Light Mounting Klts #85445 (order 2 sets) / % , ~ OASE CoMrland Center- have OASE add athird 3-.CpP ~ . ~ a 5-ArM clock In Ner1n 3 box to handle Irrl ntion un , Trex T p Decking ' ' g p p Brasilia Burnishe ~ / , 6-DbH ~ 13- sH ~ ~ 13 WdP ~ + ~ ~ / ~ , / ° , 0 13-LgM ~ ~ / ~ , ~ a ~ 2-16' ft Trex Benche / ' > ~ nn lorln Caye a Co g / :-Cpp ~ , ' -GfM ASE Mi -Ste a'-Vator 3-KvP ! Floa ' g Fount n ~ ~ ~ Water E1,296 / / r`" • " ~ . I 1 i ~ , ' M ei#82778 1 , ~2~0 ~ 1 l / ~ , ` ~ Trex Trnditlonnl Rai Ing 3-NsH + , ' -p ~ olt, 1 Phnse ' Nozzle #81192 (A chi ~ Cayenne Coloring / •ti~ ~ ~ , 1 / Heavy Water Sk ~Cas~ 1 ~ ~1~ / r V ~ / , Three Light Kit ~8' ~ : ~ ~ -Hn / J ~ ~r1~i if? 7 / • • ~ ~ ' Doubl Check Valve ~ r0 ide Zoeller / 6 / M x. y ~ ~ ~ / ~ 1 Mod I #10-0062 ~ ~ x~ ~ / \ J l Vy 1 ~ ~ ~ ~ Pigy Back Switch to Z ~i ~ , ~ ~ ~ ~ P of ev, i Mai aln Water I . 1 ; 22, 0 ~ ~ El ation in Pond U R Electric Line Back ~ \ ~ C ~ ~ i / ~ 1 • ~ ~ ~ Pur1p Under Dock in Z ~ ~ ~ " , ~ ' ' ' the Mnin Pond, Mount ~ / 13 BcH Q~ -Bc 1- ~ ~ ' o'~ 7- cM ~ ~ ~ ~ ~ on 1w PVC Pipe, 1-PeL ' T • " 3-HnW ~ > i ^ a ` LL ~ • r: ~ a ' 6-CjM 5 fC a a > ~ I - w;- I f ~ ~ -PeL J` ~ ~ e ~ LLI 1 > ~ ~ a > 7-ArM ~ a ~ _ _ 2-PeL ~ ~ ~ r• • r.~`. r,. • 4-NsH 29- P ~ > ~ Q VJ ~ ~ ~ j .r ' • ~ -TcM ~ a ~ 5-KfC ~ 9' PATHWAYS - • ~ : ~ • ~ "s r • ~ ~ ~ ~ ' ' ' ~ ~ a •1 ' f Vim. ~ 0 3 PeL ~ bS a a " ' _ • ~ ~ 1' ~ O i Y f f o - H ~ ~ 5-KvP v' a a ~ . r` i ~ i ~ $S~ i ~ f ~ i ~ b 3-DbH 3-DbH ~ w 3 sH 10-N l0-N 5-NsH 17-ArM ~-ArM Q I.~L O o'-DO• DU Typ. Trex 4' Railing Section 7-'9 ~yX ~2e%B2asKlaBurNShed Anber with Pasts and Button Rail 6 Fasck/Trln Color Cayenne Typ. Trex HrasXla Z 5/4' X 6' Burnished Anber Decking Typ, Trex 1'-6' X 16' Bench Color Cayanne -Z ~ Typ. 2'X8"X8' Treated Vaud Jalsts Set on Top of Heons Mnxlnun O.C. 16' o ~ O Typ. 2-2'X10' Treated Wood Beans p,~K ~ 1 Zp01 Set Top Edpe of Henn level w/ Top of Poch Attach Beons to Posts with 2-3/4' X IO' Gnly. ~~~~~~1Tr W V 1 Carriage Bolts, ~~~O,~A~~c" 5 Typ, Trex Brasilia 6'X6' Treated Wood Post 5/4' X 6' Burnished Anber Srt On Plllnps 48' below grade. Post set on top T Decking of piling at elevation z96 and extend 15.25'Inchrs Z to EL e97,27 Typ, 2'X6' Typ. 2-2'X10'X6'-10 1/4' Treated Wood Brans Treoted Wood Jdsts O Set Top Edpe of Benn level w/ Top of Post, Set on Tap of Brnra Notrs~ Construct Hrldpe for 5 Ton GVV Attach Benns to Posts with 2-3/4' X 10' Gnlv. Mnxlnun D.L. 16' and Meet or Exceed AASHTO HS20-44. All Cnrrlape Bolts, Klln DrlydrUnesstSpeclfled Usr Galvanized Lops on Structural Deck, Pedvstrinn GuldraK use Heovty Duty AISI Grade 305 SterlScrews. Tlnber Bolts Nust Mert ASTM A-307 Fbt Dlpprd Galvanb:ed Tlnber Bolts. Glues nee to be PrenWn Conctructlon Vaud Glue Slnpson Harpers Hot Dipped Gnlvanlzed Clkmt May Opt for Upprode to All Stainless Notes All Tlnbers are Southern YeUOw Pine CCA B- 2' K Steps Trex Brasllin FtB44,Fastners. Dock Washers to Meet ASTM Kiln Dried Unless Specified, Use Galvanized Burrdshed Anber 2' X 6' TREATED LUMBER CAP Laps on Structural Deck, Pedestrian Usr 8'X8' Tlnbers to Construct Guidrail use Heavey Duty AISI Grade 305 Noutnrnts. Line Roadside of Abutnent 2' X 12' TREATED LUMBER EDGE BOARD SteelScrews Tlnber Bolts Must Meet slth Geotrxtile Flltrr Fabric Lher, ASTM A-307 Hot Dipped Gnlvanlzed Tlnber Ensure Liner Insin0.atlon will Prohibit LOCATE ON PERIMETER OF S' EDGE (SEE PLAN) l2D' X 12D' SEDGE Bolts, Glues are to be Prenlun Construction Settlrnent. Bnckfill with 57n Stone to 2' X LD' TREATED (UMBER I Wood Glue, Slnpson Hangers Hot Dipped Galvanized Subprede of Rond, I LAWN HOWLING PLAYING FIELD 100' X 50' CRENSNAW RENT GRASS ZOYSIA MEYER SOD CROQUET COURT PLAYING FIELD 1' RETAINING CRENSHAW BENT GRASS SEEDING , O Client Mny Opt for Upprnde to AO Stainless USE APPROPRIATE GALVA ZEO I Steel Fastners, Dock Washers to Meet ASTM BOLTS TO CONNECT ~ F-844, ALL LUMBER • • . WALL • ' X 10' Bean Tlnbers x ' • OSE:APPROPR[ATF: GALVANIZER ~ ' • ~ CERYIF[ED USGA'GREENS, M~%,., . • ; " 11OL'TS Tl] CONNECT „ • •,CERPI~IED'•USGQ •GREI: MIX r J • '•.(C.USGA;GNJ•.' M1LL LUMpGR,.,:'.. ; (C.USGA,GM.>. ~ Typ. 4' X 8' x 5' DecWnp Boards x Douplnss Flr 4' X 4' Vehicular Guldra6 ,SAND 2=4nn' ID'-l2'. d';PLANT11yG~BE~• , ' IO'-1z' II Douplns-Fir q . ' , ~ • , ' ' r~ln•T'e L e5 OS. "USE.rANDY'40AM ~ ~ r•In•T'e L e5 S, / \ ^ ' ' ,very ~D' (See Note BglowY~ •,TGPSpti.MO(Til$E',' ; , • , .COMPACT`L •SLOPC All ~ . ,Every ~0' (ee Note •glveY~ ~..J , 3- Z' % l' Ste s Trex HrasXla ~ CflMPACT'IL SLOPE All ' ' Burnished Anber 42' K St le Pedestrkut Guidrall A SUBGRADES~MIN 2Y.•.7dWARD3; y a GRAIN, JILE•;iINE;S ~ Douglas Fir ~ i : SE~`$RECS, SUHGRAHES NW 2X;T45IARD3 ; • ~ " ^ ' ' ' ~ ~ . DRAIN.7ILE•;tSNES' ~ V / f d 3- 2' X 'Steps Trex Brasilia Burnished Anber Drive 8' Tlnber Plllnps to MlMnun 1D' Depth ~ ]nstaU Draln Tile Systen Install 4' Draln Tllr Systrn 8' X 8' Joist ar Stringers and/ or until Refusal. _ Set 1' X 1' x 24' P rln wlth Patented Sub Alr with Patented Sub Alr P rln Systen, Install a Perineter ' P N Systen, Install a Perineter p TREATED LUMBER STAKES P e ~ 10' D.S. NA]L TO o EDGE BOARD S P r Trench 5' O.C. Fron He Inin ~ , Set 1' X 1' x 24' P r Trench 5' O.C. fron Br Inln 9 Q TREATED LUMBER STAKES ~ Edpe of Playlnp Surface Edge of PtaylnQ Surface 1D' O.S. NAIL TO Instal! Laterals Every LO' ~ ~ ~ EDGE HOAR? Install Laterals Every 10' N 2' X 12' Lrdper ~ O,C, fron Inside of Perinite O.C. Fron Inside of Perlnlte Llne, All Draln TlleTrenches Line, All Draln TllrTrmches 2' X 8' TREA E LUMBER PLINTH u..-• u...- ue.i-. v Mue! Hn.,e n ulni.i,. 9~ ce I 2j X 4' TREATED LUMBER SPACER AT EVERY POST ofM78 Gravel onMall~Sides ofM-78 Gravel. on MU Sides f - ofthe Pipe, DOCK PLAN DETAIL SCALE 1"=10' BRIDGE PLAN DETAIL SCALE 1"=10' LAWN BOWLING PROFILE NO SCALE CROQUET COURT PROFILE NO SCALE Approximate location of r ~yA ~ ~ Stormwater Uutfalls ~ ~ f C~ o ~ ~ r Stormwater Outfall ° ~ ~ ui/Level Spreader ~~~~1~~ ~ ~u~~ ~ ~~l ~ ~ ~ ~ ~ a ~ ~ ~ ~ ~ o y = Ili ~ 177 771 771 ~m ~ 7~ ~ ~ W ~ ~ ~ ~ ~u Q N ~ , p ~~a~~~ ~ w ~ ~ ~ 0 ~ ~ ~ ~ Z so M ~ ~ ~ ,~s ~ ~o~0 2 •o o ~ ~ Z ~ ~ g # ~N^~a W N 1° iK ~ Vf V ~ ~ Q ~Za,a W \ ~e o` iQ 10.' 10° 11 ~ C H Q ~ ~ ~ ~ 2 s ~ ~o 7 ' i~ BE Y REND W ~ ~ ~ 7 X97, ~ ~ J~ ~ a1' ~r t t M ~ `,iiKl Z tr ~ I V ~ J (,'3 J Z 2 I a 7~7 W W i ~ ~a ~ HZ _ ~ ° ~ , ~ WN ? ~ pp ~ ~ ~ Z 2 I N~ 1~ 4t i ~ ni ~L ~ w ~ pb~ I'ys'~ . VV ~ ~ t 'S ~ ~ A' ' - 7 ~ " ~ ~ LAM ~ 4 0 $ A(' 7 001 ~ W ~~~~~~r ~ ~ ~ ? & ~ THE M A EAGE 26.6 ACRE ~ f~ ~1 ~ kI ~ ~ MACE EA .90 E ~ \ # UFFS A U E REAGE= 6 .08 3 PEN PACE REQUIRED= ACRES '~0 7" SPAC~_E&QYIDED-~I L = 25.7 AE _ .04A E k ~ : AL 0 ~ ~ 7R ~_,__.J ~ B AT S MER D= 61 L ~ ~ ~ ~ T ~ MER = 2~ v w iQ THE BLU M 12,0 ~ ~ ~ N ~ ~ ~ ~ a, THE TRA ERIMND 4574.66 sf ~ ^I J ~ ~ TAL LENGTH OF STR T: ~ ~ 40 PRIVATE R\W= 6 4.1 LF a 50' PUBLIC R\W= 1386 6 3 ~ ~ OWNER . 8 ~ FORRE N JOHNSON s DONALD JOHN ~ # /.~~M~..+~ 386 N r GARN R, NC 27529 ~ i ~ ~ ~ ,a ~ DEED BOOK 3, PA 460 ~ / ,ca ~ i DON LD LEE NSON ~ ~ ~ rr~~~ ~p? m LARK YNE ON _ ~.ad~ ~ ~J ~ ~ ~ ~ ~N tl~~~~~. a t ~ ~ ROAD O ~ & 274 AG 2~ ~ V ~ a~ ~a" G NSON ,a x y~~, ~ 3 9 ROAD ~ ~ O ~y, N NC 2 29 o~ ~ D D B OK 7 2, GE ~ ~ ~ ~ ~ ~ VEL E : ~ ~ ti~° r ~ ARK R M TED L M NT, C ~ ~ ~ 26EI P C 27 14 ~r,~ ~ ,y ~ 0 ~ ~~-U ~ ~ ~ ~ ~ ~ ~ ~ .-------~--'i„~ ~ DATE: ~4- f 9-07 s = F ~~.---J 1 250' ~ ~ D~AwN: RSE/ZPN CHECKED: EGW IR i(ill I r(w \XNX PROJ. NO.: 312 ve. In Ffj j, . I r(, SHEET: I MR WQ~NRN 11.-6611WN Of cc lil-. p+r V$