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HomeMy WebLinkAbout20050622 Ver 1_Complete File_20050412 ~jm~QJ DAVIS-MARTIN-POWELL & ASSOCIATES, INC. EUGIUEERIUG · LAUD PLAUUIUG · SURVEYIUG 6415 Old Plank Road, High Point, NC 27265 (336) 886-4821 · Fax (336) 886-4458 · www.dmp-inc.com April 18, 2005 RE: 401 Water Quality Certification for UNCG Privatized Housing DMP Project E-3745 (BF) Division of Water Quality 401 Wetlands Unit 1650 Mail Service Center Raleigh, NC 27699-1650 To Whom It May Concern: We respectfully request that the Pre-Construction Notification form for the University of North Carolina at Greensboro Privatized Housing project be withdrawn. This project will entail approval under a Nationwide Permit #39. The impacts to this drainage feature is less than 150 cumulative feet which means that written approval will not be required. Although a permit will not need to be issued the contractor will still be required to follow conditions set forth in WQC #3402. This information will be issued to the contractor with the erosion control grading permit. The erosion control permit is currently being reviewed by the Land Quality Section If you have any questions, please do not hesitate to contact me or Eddie MacEldowney at 336-886-4821. Sincerely, Davis-Martin-Powell and Associates ~L1-eJ)ili(l f cld . JaV' u f~EI ' Cc;; Daryl Lahlb File m[g@[gO\Yl[g @ APR 2 1 2005 DENR - WATER QUALITY WETUJIDS ArID STORMWATER BRANCH Triage Check List Date: 4/14/05 Project Name: UNC-G Privatized Housing DWQ#: 05-0622 County: Guilford Daryl Lamb, Winston-Salem Regional Office To: 60-day processing tin1e: 4/12/05 6/1 0/05 From: Cyndi Karoly Telephone: (919) 733-9721 The file attached is being forwarded to your for your evaluation. Please call if you need assistance. D Stream length impacted D Stream detern1ination Wetland detern1ination and distance to blue-line surface waters on USFW topo maps D Minimization/avoidance issues D Buffer Rules (Neuse, Tar-Pamlico, Catawba, Randleman) D Pond fill D Mitigation Ratios Ditching D Are the stream and or wetland mitigation sites available and viable? D Check drawings for accuracy D Is the application consistent with pre-application meetings? Cumulative impact concern D D D Comments: As per our discussion regarding revision of the triage and delegation processes, please review the attached file. Note that you are the first reviewer, so this file will need to be reviewed for administrative as well as technical details. If you elect to place this project on hold, please ask the applicant to provide your requested inforn1ation to both the Central Office in Raleigh as well as the Asheville Regional Office. As we discussed, this is an experimental, interim procedure as we slowly transition to electronic applications. Please apprise me of any complications you encounter, whether related to workload, processing times, or lack of a "second reviewer" as the triage process in Central had previously provided. Also, if you think of ways to improve this process, especially so that we can plan for the electronic applications, let me know. Thanks! '. . DAVIS-MARTIN-POWELL & ASSOCIATES, INC. ENGINEERING · LAND PLANNING · SURVEYING dmp 6415 Old Plank Road, High Point, NC 27265 (336) 886-4821 · Fax (336) 886-4458 · www.dmp-inc.com TRANSMITTAL Date: April 8, 2005 Re: UNCG Privatized Housing Job No. E-3745 To: North Carolina Division of Water Quality 401 Wetlands Unit 1650 Mail Service Center Raleigh, NC 27699-1650 We are sending you attached the following items: D Shop Drawings D Prints D Plans D Samples D Specifications D Disk D Copy of Letter D Other # Copies Drawing # Description Disposition 7 PCN and supporting documents For review and approval Remarks: c: File mlEl@rnow&J@ APR 1 2 2005 By: 111 /lJZr;. f () Jafgu ey,EI . DENR. WATER QUAliTY \.'ETLANOS AND STO;i!'~I'/ATER BRAl:ClJ , . ~@@rnnw@~ APR 1 2 2005 Office Use Only: Fonn Version May 2002 DENR. WAlER QUALITY lCH \,,'E11JJ~DS NiD STORM\'l.A.'TER BRN USACE Action ID No. DWQ No. (If any particular item is not applicable to this project, please enter "Not Applicable" or "Nt A".) I. Processing 1. Check all ofthe approval(s) requested for this project: ~ Section 404 Permit D D Section 10 Permit D ~ 401 Water Quality Certification Riparian or Watershcd Buffcr Rules Isolated Wetland Permit from DWQ 2. Nationwidc, Regional or Gencral Permit Numbcr(s) Requested: 3. If this notification is solely a courtcsy copy because written approval for the 401 Ccrtification is not required, check hcre: D 4. If payment into the North Carolina Wetlands Restoration Program (NCWRP) is proposed for mitigation of impacts (verify availability with NCWRP prior to submittal of PCN), complete section VIII and chcck here: D 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 Environmcntal Concern (see the top of page 2 for further details), check here: D II. Applicant Information 1. Owner/Applicant Information Name: Fred Patrick UNC-Greensboro Mailing Address: UNC Grcensboro Facilitics Design and Construction Gray Home Management House P.O. Box 26170 Greensboro, NC 27402-6170 Telephone Number: (336) 334-5269 E-mail Address: Fax Number: (336) 334-3212 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: Paul Cook Company Affiliation: Place Properties Mailing Address: 3445 Peachtree Road N.E. Atlanta, Ga 30326 Page 5 of 13 Telephone Number: 404-495-7636 Fax Number: 404-495-7545 E-mail Address:pcook@placeproperties.com III. 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 providc 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 maps may bc included at the applicant's discretion, so long as the propcrty 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 prefcrs full-size construction drawings rather than a sequential sheet version of the full-size plans. If full-size plans arc reduced to a small scale such that the final version is illegible, the applicant will be informcd that the project has been placed on hold until decipherable maps arc provided. 1. Name ofproject: UNC-G Privatized Housing 2. T.I.P. Project Number or State Project Number (NCDOT Only): N/ A 3. Property Identification Number (Tax PIN): ACL 87-0001-022 4. Location County: Guilford Nearest Town: Greensboro Subdivision name (include phase/lot number): N/ A Directions to site (include road numbers, landmarks, etc.): The site is located at the intersection of Spring Garden Road and S. Aycock Street. From 1-40 take the Wendover Ave Head east on Wendover Ave. Merge on to Spring Garden Road 5. Site coordinates, if available (UTM or Lat/Long): 36004'08" N 49048'54" W (Note - If project is linear, such as a road or utility line, attach a sheet that separately lists the coordinates for each crossing of a distinct waterbody.) 6. Property size (acres): 2.53 (Proiect Area) 7. Nearest body of water (streamlriver/sound/oceanllake): UT North Buffalo Creek 8. River Basin: Cape Fear River Basin (Note - this must be one of North Carolina's seventeen designated major river basins. The River Basin map is available at http://h20.enr.state.nc.us/admin/maps/.) Page 6 of 13 9. Describe the existing conditions on the site and general land use in the vicinity of the project at the timc of this application: Current land usc is apartment homes for university students and a gravel parking lot 10. Describc the overall project in detail, including thc type of equipment to be used: A 5 story dormitory with a 2 level parking garagc underneath the dorm will be constructed. TyPical construction equipment (bulldozers, pans, ctc) will be used during construction. 11. Explain the purpose of the proposed work: To provide additional housing for the University of North Carolina at Grecnsboro 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 USACE 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 prcviously 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. No previous permits have been issued 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. No future permits will be needed VI. Proposed Impacts to Waters of the United StatesfWaters 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. The applicant must also provide justification for these impacts in Section VII below. All proposed impacts, permanent and temporary, must be listed herein, and must be clearly identifiable on an accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial) must 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 Page 7 of 13 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: No wetland impacts proposed 2. Individually list wetland impacts below: W ctland Impact Area of Located within Distance to Site Number Type ofImpact* Impact IOO-year Floodplain** Nearest Stream Type ofWctland*** (indicate on map) (acres) (yes/no) (linear feet) N/A N/A N/A N/A N/A N/A List each impact scparately and idcntify tcmporary impacts. Impacts include, but are not limitcd to: mechanized e1earing, grading, fill, excavation, flooding, ditching/drainage, ctc. For dams, scparately list impacts due to both structure and flooding, ** 100-Year floodplains are identified through the Federal Emergency Management Agency's (FEMA) Flood Insurance Rate Maps (FIRM), or FEMA-approved local floodplain maps. Maps are available through the FEMA Map Service Center at 1-800-358-9616, or online at hllp://www.fema.gov. List a wetland type that best describes wetland to be impacted (e.g., freshwater/saltwater marsh, forested wetland, beaver pond, Carolina Bay, bog, etc.) Indicate if wetland is isolated (detennination of isolation to be made by USACE only). * *** List the total acreage (estimated) of all existing wetlands on the property: 0 Total area of wetland impact proposed: 0 3. Individually list all intermittent and perennial stream impacts below: Stream Impact Length of Average Width Perennial or Site Number Type ofImpact* Impact Stream Name** of Stream Intermittent? (indicate on map) (linear feet) Before Impact (please specify) I Building 25 2 Intermittent 2 Building 43 2 Internittent List each impact separately and identify temporary impacts. Impacts include, but are notlimitcd to: culverts and associatcd rip-rap, dams (separately list impacts due to both structure and flooding), relocation (include linear feet before and after, and net loss/gain), stabilization activities (ccment wall, rip-rap, crib wall, gab ions, etc.), excavation, ditching/straightening, ete, If stream relocation is proposed, plans and profiles showing the linear footprint for both the original and relocated streams must be included. ** Stream names can be found on USGS topographic maps. If a stream has no name, list as UT (unnamed tributary) to the nearest downstream named stream into which it flows. USGS maps are available through the USGS at 1-800-358-9616, or online at * Page 8 of 13 www.USgS.gov. Several internet sites also allow direct download and printing of USGS maps (e,g., www.topozone,com, www.mapquesl.com. etc.). Cumulative impacts (linear distance in feet) to all streams on site: 68' 4. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic Ocean and any other water ofthe U.S.) below: No open water impacts proposed Open Water Impact Area of Name of Water body Type of Waterbody Site Number Type ofImpact* Impact (lake, pond, estuary, sound, (indicate on map) (acres) (if applicable) bay, ocean, etc.) N/A N/A N/A N/A N/A * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: fill, excavation, dredging, flooding, drainage, bulkheads, etc. 5. 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): D uplands D stream D wetlands Describe the method of construction (e.g., dam/embankment, excavation, installation of draw-down valve or spillway, etc.): No Pond creation proposed Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): No Pond Creation Proposed Size of watershed draining to pond: Expected pond surface area: 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 teclmiques to be followed during construction to reduce impacts. Site constraints due to topography and building: program requirements prohibit minimization of impacts. Each stream impact is located between existing pipe culverts. VIII. Mitigation Page 9 of 13 DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC Division of Water Quality for projects involving greatcr than or equal to one acre of impacts to freshwater wetlands or greater than or cqual to 150 linear feet of total impacts to pcrennial streams. USACE - In accordance with thc Final Notice of Issuance and Modification of Nationwide Permits, published in the Federal Register on March 9, 2000, mitigation will be required whcn necessary to cnsure that adverse effects to the aquatic cnvironment are minimal. Factors including size and type of proposed impact and function and rclative value of the impacted aquatic resource will be considered in detcrmining acceptability of appropriate and practicable mitigation as proposed. Examples of mitigation that may be appropriate and practicable include, but are not limitcd to: rcducing the size of thc 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 watcrshed. If mitigation is rcquired for this projcct, a copy of the mitigation plan must be attached in order for USACE or DWQ to considcr the application complcte for proccssing. Any application lacking a rcquired mitigation plan or NCWRP concurrence shall bc placcd 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 h Up:/ /h20. em .state. nc. us/ncwetl ands/ strm gi de. htm 1. 1. Provide a brief dcscription of the proposed mitigation plan. The description should provide as much information as possible, including, but not limitcd to: site location (attach directions and/or map, if offsite), affected stream and rivcr basin, type and amount (acreage/linear feet) of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view, preservation mechanism (e.g., decd restrictions, conservation cascmcnt, etc.), and a description of the current site conditions and proposed method of construction. Please attach a separate shcct if more spacc is needed. No mitigation is proposed 2. Mitigation may also bc made by payment into the North Carolina Wetlands Restoration Program (NCWRP). Plcase note it is the applicant's responsibility to contact the NCWRP at (919) 733-5208 to detcrmine availability and to request written approval of mitigation prior to submittal of a PCN. For additional information regarding the application process for thc NCWRP, check the NCWRP website at http://h2o.enr.state.nc.us/wrp/index.htm. If use of the NCWRP is proposed, please check the appropriate box on page three and provide the following information: Amount of stream mitigation requested (linear feet): Page 10 of 13 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. Environmcntal Documcntation (rcquircd by DWQ) Does the project involve an expenditure of public (federal/state) funds or the use of public (federal/state) land? Yes 0 No ~ If yes, does the project require preparation of an environmental document pursuant to the requirements of the National or North Carolina Environmental Policy Act (NEP NSEP A)? Note: If you are not sure whether a NEP A/SEP A document is required, call the SEP A coordinator at (919) 733-5083 to review currcnt thresholds for environmental documentation. Yes 0 No ~ If yes, has the document review been finalized by the State Clearinghouse? If so, plcase attach a copy of the NEP A or SEP A final approval letter. Yes 0 No 0 X. Proposcd Impacts on Riparian and Watcrshcd Buffcrs (rcquircd by DWQ) It is thc applicant's (or agent's) rcsponsibility to detennine, delineate and map all impacts to required state and local buffers associatcd 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 Officc may be included as appropriate. Photographs may also be includcd at the applicant's discretion. Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233 (Neuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 2B .0250 (Randleman Rules and Water Supply Buffer Requiremcnts), or other (please idcntify )? Yes 0 No ~ If you answered "yes", provide the following infonnation: Identify the square feet and acreage of impact to each zone of the riparian buffcrs. If buffer mitigation is required calculate the required amount of mitigation by applying the buffer multipliers. Zone* Impact Multiplier Required (square feet) Mitigation 1 3 2 1.5 Total Page 11 of 13 * Zone 1 extends out 30 feet perpendicular from near bank of channel; Zone 2 extends an additional 20 feet from the edge of Zone I. If buffer mitigation is required, please discuss what type of mitigation is proposcd (i.e., Donation of Property, Conservation Easement, Riparian Buffer Restoration / Enhancement, Preservation or Payment into the Riparian Buffer Restoration Fund). Plcase attach all appropriate information as idcntified within 15A NCAC 2B .0242 or .0260. XI. Stormwater (required by DWQ) Describe impervious acreage (both existing and proposed) versus total acreage on thc site. Discuss stormwater controls proposed in ordcr to protect surface waters and wetlands downstream from the property. Existing Impervious Area on Site 1.89 acrcs Proposed Impervious Area on Site 1.92 acres XII. Sewage Disposal (required by DWQ) Clearly detail the ultimate treatment methods and disposition (non-dischargc or discharge) of wastewater generated from the proposed project, or available capacity of the subject facility. Sanitary sewer will be provided by the existing service currently serving the Univcrsity of North Carolina at Grccnsboro XIII. Violations (required by DWQ) Is this site in violation of DWQ Wetland Rules (15A NCAC 2H .0500) or any Buffer Rules? Yes D No ~ Is this an after-the-fact permit application? Yes D No ~ XIV. Other Circumstances (Optional): It is thc applicant's rcsponsibility to submit the application sufficiently in advance of desired construction dates to allow processing time for thesc permits. Howevcr, an applicant may choose to list constraints associated with construction or scquencing that may impose limits on work schedules (e.g., draw-down schedules for lakes, datcs associated with Endangered and Threatened Species, accessibility problems, or other issues outside of the applicant's control). The drainage feature is currently piped for storm water conveyance. The proposed impacts is to remove the pipe and reroute the storm water coming fron Spring Garden Street. The impacts Page 12 of 13 TIIE UNIVERSITY OF NOlUH CAROIJNA GREENSBORO Business Affairs I"U:__ _I. ....._ \ 1:__ "'....____11__ will be where the existinr?: pipe is not connected and a ditch has been installed between culverts for drainage. Paul Cook Sr. Project Manager Place Properties as Agent for UNCG ~~_CL DtjIDU)D'5 Applicant/Agent's Signature . Dat6 (Agent's signature is valid only if an authorization letter from the applicant is provided.) Page 13 of 13 1HE UNIVERSTIY OF NOKTII CAROLINA GREENSBORO Business Affairs Office of the Vice Chancellor April 1, 2005 Mr. Eddie MacEldowney Davis-Martin-Powell & Associates 6415 Old Plank Road High Point, NC 27265 Dear Mr. MacEldowney: The University of North Carolina at Greensboro is developing a facility for student housing and parking. The project is a privatized housing project between our Capital Facilities Foundation and Place Properties. Place Properties is the Developer/Special Agent for the Capital Facilities Foundation, Inc. Sincerel~, ,f) \ \' 0 D ow\~ V:1. ~~ \:-\~o'r \=>"-'\\\ P U. .1:::\c~~\- Philip H. Richman Vice Chancellor and Treasurer, Capital Facilities Foundation hw 254 Mossman Building, UNCG, PO Box 26170, Greensboro, NC 27402-6170 (336) 334-5822' FAX (336) 334.3071 . TopoZone - The Web's Topographic Map, and more! : to ozon I I VIEW MAPS Map/Photo Info I , Topo Download I P,!1oto Downl~a~ USGS Topo Maps ~1:24K/25K Series b 1: lOOK Series 01 :250K Series Map Size b,Small OMedium @'large View_~caJe_ ~ 1 : 24,000 L..J _Update ~ap J CO,or.d.inill_t~.F.PJ::mat UTM ...J! C9,o'r.diI1Clt,g. .D..CJt.li.l!1 WGS84/NAD83 LJ ~ Show target Email this map Bookmark this map Print this map · .. com TOPO MAPS AERIAL PHOTOS FAST DELIVERY START AT 59.95 G~ 1 of 1 http://topozone.comlmap.asp?z=17 &n=3992086&e=606981 &s=24&size=l&datum=nad83... " ~, ~ .t~, ,I,' . ,1 K_,,-'/~'L~,'" ,h~~ -''',+ Tak,e,.".t~,~,sm,a~,... f ~ 19 R E1 "s.. T "~H, r ~ ~;'" . . ,1 '. ~', \ '\.,r' .~ ... j , -:-~~ ~\ ':--0---" ~ ( :." 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J 4.00' Y.!. ) 5.91' C.!. 9.80 Y.!. ~ 5.49' Y.I. 2 13.17 Y.1. ~ 9.29' c.!. 9 7.16' Y.1. 0 8.78' c.1. !- W W n::: I- (f) :r l- n::: o 3: -l Z W ~ ~ VICINITY MAP NT.B. --- .-----""") :E ~~~lJ :E II --- I~: 111 ~ II 0~ I J I S"x6" r-r -REDU~ER ~ / /./ /07 {q / / I I ~~ /1 / / I ~~ / / I ~:: I <)<) II 1 1/ ~ -=- -=- t=- -=- - 2 ~ -=-/~I(- I ~ C'\ r?\ .II? 1M :E =-- ~ / I't.N / -815- l =-=~-,--R1 s- .~ ] .~ i ~ ",f , . ~ ~ www.littleonline.com This drawing and tbe design show/I are the property ojUttk Divmifted Arrbifecfflral Cons/riling, The rprodudion, copying or other UIe of thh drar:illg without their written COflImt U prohibited and an] injn'ngemmt will be IfIbject 10 legal action, @ Little 2004 dmp DA V1S-MARTlN-POWEll & ASSOCIA lE5, INC ENGINEERING-LAND PLANNING-SURVEYlNG 6415 OLD PLANK ROAD HIGH POINT. NORTH CAROLINA 27265 (336)886-4821 FAX (336)885-445B w w ... ~ ~ '" GUILFORD COUNTY, NORTH CAROL ~ , w .. ~ ~ ~ 8 - o on al ~ c C ~ ) I- ~ ~ c '" ;; L .. -5 c ... ~ a . \" c: '0 C .' ~ u - = ~ ..- 401 Water Quality Certification review fee #526 $200.00 UNOG--Privatized Housing E-3745 m@@@n\'IJ@~ APR 1 2 2005 [ I 'R WATEr. QUALITY , DEI. . S10"RII"/AJER BRAI,tH \';3W;DS ".:;0 , I . . I") I lO o o N Ol ~ -0 W (f) <( CO I L(') .q- I' t'") /' Ol ~ -0 /' lO .q- I' !") 1.1J /' C> Z w /' . i E a. I") #67 GRAVEL 1 ~ f , ~ 1 '" ~ I ~ f g: 1 FABRIC t I ~~ L- DRAINAGE STRUCTURE SCHEDULE I ~Ji~~c';::.. 2""r~~, _ :' .:.J Size Length Material Downstream UpstreClnJ, ~'f>p . r , I Invert Invert Ele' o' io I ...,..) i - - I w t. {'IU~'''' :.(" I ':"-~~ 104.48' RCP 806.24 811.80 8-:l3.54- _.- :~, ~~_+':''':':'j 54.66' RCP 812.00 812.8:}, ~26.aO . ~,_?~: + ~~. 111.81' RCP b13,OO - 815.80 830.00 I '4 ;ie' , ' . 52.93' RCP 816.00 816.80 830.41' 13.01' Y.1. 77.80' RCP 817.50 817.80 832.00 14.20' Y.1. 77.80' RCP 818.80 823.00 834.00 11-00' Y.I. 119.42' RCP 823.20 830.00 838,81 8.81' Y.1. :r l- n::: o 3: =! z w ~ o Q "'I II, !II-III=III-II, :rn:- II . III 111 II 1:.:111 II LI 1 1=1, ii_III IICIII_III III_III::' II-III III 111-111-111-1' II 1=11 1=111-111-11 1=1:' III-III III-III" I IILIII:-III- ,ill~ 1"- Downstream Upstream Structure Structure Slape ~i -cD -:; ffi =-J~ -:~ , ~ .- - lJ5 -- t- .'!"" ~~ ~, 7 8 8 9 9 10 10 11 11 12 12 13 13 14 36ft 36ft 36- 36" 30ft 18ft 18- 5.037- 1.46% 2.50% 1.01% 0.62% 6.75% 5.86% ~I ff"'; -. t;. , \.-t. a::::J ~ t1~ :x ~ ~ l~ 12 20 2.32% 30ft 25.86' RCP 818.20 818.80 832.32 13.17 Y.I. 30- 30 30ft 24ft 15ft 15ft 819.26 827.81 828,00 830.91 834.74 842.00 5.86' C.1. '11.01 C.I. 10.20' Y.I. 5.91' Y.I. 3.74' Y.I. 4.00' Y.1. 57.92' 196.18 35.98' 95.42' 64.40' 57.93' 7A 6 6 5 5 4 4 3 3 2 2 1 13.34% 1.63% 2.22% 7.02% 8.15% 11.33% RCP RCP RCP RCP RCP RCP 805.67 813.60 817.00 818.50 825.75 831.20 813.40 816.80 817.80 825.00 831,00 838.00 DETAIL FOR SEALING STORM STRUCTURES N.T.S. 8.85% 15ft 22.58' RCP 812.00 814.00 823.00 5.91' C.I. 5,28% 15 65.38 RCP 818.55 822.00 831.81 9.80 Y.I. 12.83% 15ft 45.20' RCP 822.20 828.00 833.49 5.49' Y.1. 8 21 ROD" SiRE.E.i SPRIl'lG Gt>- 11 15 15 16 GRA TOP IN V. NOTE: DURING CONSTRUCTION STORM STRUCTURES No.7, 8, 9, 10, 11, 12, 20, 15, 16, 13, 14, AND 21 WILL BE SEALED 3 18 18 19 23,35% 24" 22.39' RCP 825.20 830.43 837.79 7.16' Y.I. 8.31% 24- 31.15' RCP 830,63 833.22 842.00 8.78' C.I. 6 17 1.50% 15 23.33 RCP 814.65 815.00 819.79 9.29 C.I. (SEE DETAIL THIS SHEET) VICINITY MAP NT.B. --- -----, 0~ I J I S"x6" r-r -REDU~ER :E ~. 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I I - - - -11 : I I II I I I I I~I II 4t 1 ~I - - - - -II I 1~*4" OA/( " '~I " I I~I ----II ' I~I II I I I -----11 I I I " I I I _ _ _ _ ..JI : I I " 1 I I I?GRA TE INLET TREE II 1/1: TOP n. 877.68 , ~4.J I' ,IN\!. n. 800. 48 PROTECTfDt\r I ~" ~ I' FENCING" ~ ::; ~ - - - - -II I I ~ 0) , I j' SANITARY MANHOLE GRA TE INLEir 1 \ '.... ~ ..... s RIM EL. 815.79 TOP EL. 81-11.15 '" 4" OAI<\ C C/L ~~ JL. 810,11 j 1Ntt: -n.-BUfP.48 I I \ I~ ~ t! ) /I , \ VI'll' CO \. r>l ~ ~ -L". ~ M; ~ 1M :E ---- [8J / MATCH LI"NE c./1.::JI UIY Inc.l/1 IUlVln lL- ANO IN TO BR rAN 08, SITE ADDRESS: 1540 SPRING GARDEN STREET CITY OF GREENSBORO, MOREHEAD TOWNSHIP GUILFORD COUNTY. NORTH CAROLINA GENERAL EROSION CONTROL/GRADING NOTES: . ..-- 1. All SLOPES SHAll BE SEEDED IMMEDIATELY AFTER REACHING FINAL GRADE. 2. EROSION CONTROL MEASURES INDICA TED ARE SHOWN IN APPROXIMATE lOCATIONS. FIELD ADJUSTMENTS SHOULD BE EXPECTED TO INSURE SEDIMENT BASINS, BERMS, AND OTHER EROSION CONTROL FEATURES FUNCTION TO MAXIMUM EFFICIENCIES. 3. ADDITIONAL EROSION CONTROL MEASURES NOT SHOWN ON THIS PLAN MAY BE REQUIRED TO INSURE NO SEDIMENT LEAVES THE SITE. THE CONTRACTOR IS EXPECTED TO NOTIFY THE ARCHITECT OR ENGINEER IMMEDIATELY IF THEY FEEL ADDITIONAL MEASURES ARE NEEDED. 4. THE CONTRACTOR MUST COMPlY WITH ALL PROVISIONS OF THE NORTH CAROLINA GENERAL STORMWA TER PERMIT FOR LAND DISTURBING CONSTRUCTION ACTIVITIES. 5. ANY SOIL BORROW OR WASTE AREAS LOCATED OFF- SITE MUST HAVE AN APPROVED EROSION CONTROL PLAN. 6. CONTRACTOR TO INSTALL AND MAINTAIN EARTH BERMS AND SLOPE DRAINS AT THE TOP OF ALL FILL SLOPES. AS SLOPES EXTEND UPWARDS. BERMSAND SLOPE DRAINS WILL BE INSTALLED EACH DAY. 7. ALL NECESSARY APPROVALS HAVE BEEN OR WILL BE OBTAINED FROM THE STATE DIVISION OF WATER QUALITY AND THE CORPS OF ENGINEERS FOR ALL WETLAND DISTURBANCE AND STREAM CROSSING DISTURBANCE. co AREA L- a. <( TEMP. INLET PROTECT/ON TEMP. SLOPE DRAIN TEMP. SEDIMENT TRAP DITCH LINE PROTECT/ON CONSTRUCT/ON ENTRANCE TEMP. SIL T FENCE TEAI/P. EA..RTH BERM o I 1><1 1) IRON PIPES A T ALL CORNERS UNLESS OTHERWISE NOTED. 2) CURRENT ZONING: GB & PI 3) LAND USE: RESIDENTIAL 4) TAX MAP REFERENCES: ACL=87-0001-022 5) TOTAL NUMBER OF LOTS: 1 6) TO TAL AREA = 3.39:t ACRES 7). DEED REFERENCES: D.B. 3606 PC 30 8) UNDERGROUND UTILITIES, WHERE NOT DISCERNIBLE BY SURFACE APPURTENANCES (MANHOLES, CA TCH BASINS, VAL VES, ETC.), ARE SHOWN PER INFORMA TION OB TAINED FROM ENGINEERING PLANS, UTILITY ENTITIES, SITE PLANS, AND OTHERS. THEY SHOULD BE CONSIDERED APPROXIMA TE. 1. SCHEDULE AND HOLD PRECONSTRUCTION CONFERENCE. 2. INSTALL TEMPORARY CONSTRUCTION ENTRANCE. 3. INSTALL TEMPORARY SEDIMENT BASIN ACROSS FROM ENTRANCE DRIVE. 4. INSTALL TEMPORARY DONUT INLET PROTECTION AROUND 42" RCP. 5. INSTALL STORM DRAINAGE PIPES AROUND SITE TO PASS OFFSITE STORMWATER AROUND CONSTRUCTION AREA. INSTALL TEMPORARY INLET PROTECTION AROUND ALL BASINS. 6. INSTALL TEMPORARY 24" HOPE PIPE ACROSS DRIVE AND INTO TEMPORARY SEDIMENT BASIN. 24" PIPE WILL BE INSTALLED IN VICINITY OF 42" PIPE BUT WILL DISCHARGE INTO TEMPORARY SEDIMENT BASIN. 7. INSTALL ALL DIVERSION BERMS INTO TEMPORARY SEDIMENT BAS!N. 8. SEED ALL BERM AND SEDIMENT BASIN AREA. 9. FOLLOWING COMPLETION OF TEMPORARY SEDIMENT" BASIN AND STORM DRAiNAGE PIPES CLEAR AND GRUB REMAINING PORTIONS OF THE SITE. 10. PROCEED WITH GRADING AND FILLING OPERATIONS. \. GENERAL NOTES FLOOD CERT/FlCA TION: THE SUBJECT PROPERTY IS NOT LDCA TED IN A SPECIAL FLOOD HAZARD AREA AS SCALED FROM MAPS FURNISHED BY HUD/FlRM, DA TED SEPTEMBER 30, 1988. SUBJECT TO VERIFlCA TlON BY DETAILED FLOOD MAP STUDY. SEE COMMUNITY PANEL # 375351-0013-C I\i\i\i\i\il ~ NOTE: THE STORMWA TER MANAGEMENT STUDY INCLUDED WITH THIS PLAN INDICATES THAT THERE WILL BE NO DOWNSTREAM FLOODING, DRAINAGE, OR EROSION PROBLEMS AS A RESULT OF THE PROPOSED DEVELOPMENT BETWEEN THE POINT WHERE THE RUNOFF DISCHARGES FROM THE PROPERTY TO WHERE THE SITE DEVELOPMENT AREA REPRESENTS LESS THAN 10% OF THE TOT.A.L DRAINAGE AREA. THEREFORE ~.]O QUALITY CONTROL IMPROVEMENTS IS PROPOSED. ' -SF SF 20' 10' I I 40' .-1 TEB 1" = THIS MAP PREPARED: MARCH 29, 2005 www.littleonline.com This drawing and /he design shou/fI an the property ofU/t1e Dir;er.rified Arrhite,fural ConI/tlfing, The reproduction} copying or other UIe of this drar:7lfg without their written COflIeflt ir prohibited and af!] injn'ngemm/ will be subject /0 legal actio", @ Little 2004 DS052.a d.!!!p DAVlS-MARTlN-POWELL & ASSOCIATES, INC ENGINEERING-LAND PLANNING-SURVEYlNG 6415 OLD PLANK ROAD HIGH POINT. NORTH CAROLINA 27265 (336)886-4821 FAX (336)886-4458 UNC-G PRIVATIZED HOUSING 1540 SPRING GARDEN ST. CITY OF GREENSBORO, MOREHEAD TOWNSHIP GUILFORD COUNTY, NC PRTNCTP;\T. T:-: r.1li\Rl,r. ROBERT BISHOP, AIA fr~e~@~QQ&~~m~~~~aQ~ I'PJ.l,lECT !\L....'>::~GEl, BOB CWIKLA, AIA ~~~G~~e~~e~~e~~~~~~ UJ!.'.wr-: 11..,. O. RE.".i;ON DATE GRADING DRAINAGE & 'EROSION CONTROL 514~9497-00 TRACKING NO: 2005-507 _ ''\0.' _', _.~ "'_ . .__...:-_:-';H:".__:" '.,:.:. 04/06/05 C1.3