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HomeMy WebLinkAboutSW6110704_CURRENT PERMIT_20160324STORMWATER DIVISION CODING SHEET POST -CONSTRUCTION PERMITS PERMIT NO. SW &EGA DOC TYPE CURRENT PERMIT ❑ APPROVED PLANS ❑ HISTORICAL FILE ❑. COMPLIANCE EVALUATION INSPECTION DOC DATE YYYYM M DD Energy, Mineral and Land Resources ENVIRONMENTAL OVALITY March 24, 2016 Michael Melia Director of Construction 903 Armistead Street Fort Bragg, North Carolina 28307 Subject: Linden Oakes Phase 2D Stormwater Permit No. SW6110704 Dear Mr. Melia: PAT MCCRORY Corrrno, DONALD R. VAN DER VAART Secraran TRACY DAVIS MAR 2 9 2016 t - , The Stormwater Permitting Unit received a request for a plan revision for Stormwater Management Permit Number SW6160704 on March 24, 2016. The revision includes minor changes in the plans for stormwater management. It has been determined that a formal permit modification is not required for the revisions. We are forwarding you an approved copy of the revised plan for your files. Please be aware that all terms and conditions of the permit issued on August 4, 2011 remain in full force and effect. Please also understand that the approval of this revision to the approved plans for the subject State Stormwater Permit is done on a case -by -case basis. Any other changes to this project must be submitted to and approved through the permitting authority prior to construction. The issuance of this plan revision does not preclude the permittee from complying with all other applicable statutes, rules, regulations or ordinances which may have jurisdiction over the proposed activity, and obtaining a permit or approval prior to construction. This project will be kept on file at the Fayetteville Regional Office. If you have any questions, or need additional information concerning this matter, please contact Mike Randall at (919) 807- 6374; or mike.randall@ncdenr.gov. Since"NAL SIGNED BY MICHEAL F RANDALL for Tracy E. Davis, PE, CPM, Director cc: SW6110704 File, Fayetteville Regional Office State ofNorth Carolina I Environmental Quality I Energy, Mineral and Land Resources 1612 Mail service Center I Raleigh, North Carolina 27699-1612 919-807-6375 State of North Carolina Department of Environment and Natural Resources Division of Energy, Mineral and Land Resources STORMWATER MANAGEMENT PERMIT PLAN REVISION APPLICATION FORM 77tis form may be photocopied for use as arr original 1. GENERAL INFORMATION 1. Stormwater Management Permit Number: SW6110704 2. Project Name: Linden Oaks Phase 2D 3. Permit Holder's name (specify the name of the corporation, individual, etc.): Corvias Military Living (formerly Picerne Construction/FBG LLC) 4. Print Owner/Signing Official's name and title (person legally responsible for permit): Michael Melia. Director of Construction 5. Mailing Address for person listed in item 2 above: 903 Armistead Street City: Fort Bragg State: NC Zip: 28307 Phone: (910 ) 764-4570 Fax: (910 1 497-5924 Email: michael.melia@corvias.com it. PLAN REVISION INFORMATION MAR 2 9 2016 1. Summarize the plan revision proposed (attach additional pages if needed): The uermitted infiltration basin has been modified to a stormwater wetland III. SUBMITTAL REQUIREMENTS Only complete application packages will be accepted and reviewed by the Division of Energy, Mineral and Land Resources (DEMLR). A complete package includes all of the items listed below. The complete application package should be submitted to the DEMLR Office that issued the permit. 1. Please indicate that you have provided the following required information by initialing in the space provided nest to each item. Initials • Original & 1 copy of the Plan Revision Application Form • Two (2) copies of revised plans (must be revisions of original approved plan sheet(s))— If applying for Express review (only available in 20 coastal counties): • Application fee of $500.00 (made payable to NCDENR) VI. APPLICANT'S CERTIFICATION I, (print or hjpe name o%person listed fm General Information, itent 3) tlichncl .Ilel iu certify that I have authorized these plan revisions and that the information included on this plan revision application is, toy /st of i/y knoA,*,d9,treq and complete. Plan Revision Form Date: F Rev. Oct. 31, 2013 State of North Carolina Department of Environment and Natural Resources Division of Energy, Mineral and Land Resources STORMWATER MANAGEMENT PERMIT PLAN REVISION APPLICATION FORM This form may be plmtocopied for use as an original 1. GENERAL INFORMATION 1. Stormwater Management Permit Number: SW6110704 2. Project Name: Linden Oaks Phase 2D 3. Permit Holder's name (specify the name of the corporation, individual, etc.): Corvias Military Living (formerly Picerne Construction/FBG LLC) 4. Print Owner/Signing Official's name and title (person legally responsible for permit): Michael Melia. Director of Construction 5. Mailing Address for person listed in item 2 above: 903 Armistead Street City: Fort Bragg State: NC Zip: 28307 Phone: 1910 ) 764-4570 Fax: (910 ) 497-5924 Email: michael.melialmrvias.com It. PLAN REVISION INFORMATION 1. Summarize the plan revision proposed (attach additional pages if needed): The Permitted infiltration basin has been modified to a stormwater wetland. Ill. SUBMITTAL REQUIREMENTS Only complete application packages will be accepted and reviewed by the Division of Energy, Mineral and Land Resources (DEMLR). A complete package includes all of the items listed below. The complete application package should be submitted to the DEMLR Office that issued the permit. 1. Please indicate that you have provided the following required information by initialing in the space provided next to each item. Initials / • Original & 1 corny of the Plan Revision Application Form '[/'"V • Two (2) copies of revised plans (must be revisions of original approved plan sheet(s)) If applying for Express review (only available in 20 coastal counties): • Application fee of $500.00 (mate payable to NCDENR) Vt. APPLICANT'S CERTIFICATION 1, (print or hjpe umne vfperson listed in General Information, item 3) .tlichacl IteI is certify that I have authorized these plan revisions and that the information included on this plan revision application is, tot / st of (,y kno a re and complete. L Signature: Date: 1-4 Plan Revision Form Rev. Oct. 31. 2013 State Stormwater Permit Permit No. SW6110704 Linden Oaks Phase 2D Page 1 of 2 Stormwater Permit No. SW6110704 Harnett County Designer's Certification I, •JQ#J*6 (* J At�Al 6E , as a duly registered Tkofi,&%1OWAL. Ell*kftLin the State of North Carolina, having been authorized to observe ( trip odically/weekly/full time) the construction of the project, UnteuyAgs %4hRse 21D (Project) for COILV11% OUT*4W UVINer (Project Owner) hereby state that, to the best of my abilities, due care and diligence was used in the observation of the project construction such that the construction was observed to be built within substantial compliance and intent of the approved plans and specifications. The checklist of items on page 2 of this form is a part of this Certification. Noted deviations from approved plans and specifications: 111 M 1111ED 1NFILV4A *tJ Mw KMS MODIFICD Tv Ar WC'R.IAN�, SEAL Signature Registration Num er 613182— Date SEAL i p i 33782 1 %! 0 �GINEF ,,"1%41V A. A� Page 6 of 7 State Stormwater Permit Permit No. SW6110704 Certification Requirements: Page 2 of 2 \�W1. The drainage area to the system contains approximately the permitted acreage. _2. The drainage area to the system contains no more than the permitted amount of built -upon area. 'JIM-3. All the built -upon area associated with the project is graded such that the runoff drains to the system. NJO 4. All roof drains are located such that the runoff is directed into the system. Q 1j�5. The outlet/bypass structure elevations are per the approved plan. J_I*_6. The outlet structure is located per the approved plans. <Ae 7. Trash rack is provided on the outlet/bypass structure. yft_8. All slopes are grassed with permanent vegetation. J)L9. Vegetated slopes are no steeper than 3:1. _10. The inlets are located per the approved plans and do not cause short- circuiting of the system. 11. The permitted amounts of surface area and volume have been provided. J 12. All curb cutlet vegetated swales/areas have side slopes no steeper than 5:1. 13. All required design depths are provided. JA14. All required parts of the system are provided per the approved plans. J-15. The required dimensions of the system are provided, per the approved plans. Please submit this Designer's Certification to: Fayetteville Regional Office Surface Water Protection 225 Green Street Systel Building Suite 714 Fayetteville, NC 28301-5043 R Local Building Inspector Page 7 of 7 S WC 1107 o Lt Permit No. (to be onaWded by DWQ) ®�/n O=Of WA TF, STORMWATER MANAGEMENT PERMIT APPLICATION FORM os= NCDENR 401 CERTIFICATION APPLICATION FORM INFILTRATION BASIN SUPPLEMENT This form must be filled out, printed and submitted. The Required Items Checklist (Pad 111) must be printed, filled out and submitted along with all of the required information. IAP,RWECTiINF.ORMATION, Project Name Linden Oaks Phase 2D Contact Person John Kuzenski Phone Number 919-653-2990 Date 'SI112011 Drainage Area Number 1 II,,IDESIG NiINF,ORMATION Site Characteristics Drainage area - 301,626.0o 'ft2 Impervious area 106,213.00 'flz - Percent impervious 35.21 % Design rainfall depth 1.00 in Peak Flow. Calculations 1-yr, 24-hr rainfall depth 3.06 in 1-yr, 24-hr intensity 0.13 in/hr Pre -development 1-yr, 24-hr discharge 0.49 iff'Isec Post -development 1-yr, 24-hr discharge 0.00 :ft /sec Pre/Post 1-yr, 24-hr peak flow control -0.49 fttlsec Storage Volume: Non -SA Waters Minimum design volume required _ 6,612.00 it, Design volume provided 22,315.00 fl] OK for non -SA waters Storage Volume: SA Waters 1.5' runoff volume -fla Pre -development 1-yr, 24-hr runoff volume 'ga Post -development 1-yr, 24-hr runoff volume 'ga Minimum required volume fla Volume provided it, Soils Report Summary _ _ Soil type Fine Sand Infiltration rate 2.50 inlhr SHWT elevation 265.00 'fmsl Basin Design Parameters Drawdown time 0.40 days OK Basin side slopes 3.00 :1 OK Basin bottom elevation 267.00 toast OK Storage elevation 269.10 1msl Storage Surface Area 12,599.00 flz Top elevation 270.25 foist Basin Bottom Dimensions Basin length 196.00 it Basin width 61.00 it Bottom Surface Area 8,976.00 ,ft2 Form SW401-Infltralion 8asin-Rev.5 I lAp2011 %%%%y 111 ii i fief C '.9 S 2 03 8 • oia 16�gllln Pans I. 811. Design Summary, Page 1 of 2 Permit (to 5e provided by Dvvg) Additional Information Maximum runoff to each inlet to the basin? 3.76 ,ac-in Maximum of 2 acre -inches allowed Length of vegetative filter for overflow ,.,,. NIA 'ft OK Distance to structure NIA �ft OK Distance from surface waters >30 ',ft OK Distance from water supply wells) >100 it OK Separation from impervious soil layer >3 Ift OK Naturally occuring soil above shwt 2.00ft OK Bottom covered with 4-in of clean sand? Y !(Y or N) OK Proposed drainage easement provided? NIA '(Y or N) OK Capures all runoff at ultimate build -out? Y (Y or N) OK Bypass provided for larger storms? Y (Y or N) OK Pretreatment device provided Catch Basins and Rip -Rap Fonn SW401-InfilmVJon BasinRev.5 11Ap2011 Pans 1. 811. Design Summary, Page 2 of 2 I Permit No. SW 6110 9O Y (to be provider! by DWQ) State of North Carolina Department of Environment and Natural Resources Division of Water Quality STORMWATER MANAGEMENT PERMIT APPLICATION FORM LOW DENSITY SUPPLEMENT This form may be photocopied for use as an original A low density project is one that meets the appropriate criteria for built upon area and transports stormwater runoff primarily through vegetated conveyances.. Low density projects should not have a discrete stormwater collection system as defined by 15A NCAC 2H .1002(18). Low density requirements and density factors can be found in Session Law 2008-211, 15A NCAC 21-1.1000, Session Law 2006-246, and the DWQ BMP Manual. Curb and gutter systems are allowed provided they meet the requirements in 15A NCAC 2H .1008(g). I. PROJECT INFORMATION Project Name : Linden Oaks Phase 2D Contact Person: John Kuzenski Phone Number: ( 919 )653-2990 Number of Lots:I Allowable Built Upon Area (BUA) Per Lot*:14.63% Number of Dwelling Units Per Acre**: Low Density Development (check one): ❑ without curb & gutter ® with curb & gutter, outlets to (check one): ® Swales ® Vegetated Area *If lot sizes are not uniform, attach a table indicating the number of lots, lot sizes and allowable built upon area for each lot. The attachment must include the project name, phase, page numbers and provide area subtotals and totals. BUA shall be shown in units of square feet. **(Phase 11 Post -Construction (non -SA) only) II. BUILT UPON AREA Refer to DWQ's forms and applications website for specific language that must be recorded in the deed restrictions for all subdivided projects. (http://h2o.enr.state.nc.us/su/bmp_forms.htm) Complete the following calculation in the space provided below where: • SA Site Area - the total project area above Mean High Water. • DF Density Factor - the appropriate percent built upon area divided by 100. • RA Road Area - the total impervious surface occupied by roadways. • OA Other Area - the total area of impervious surfaces such as clubhouses, tennis courts, sidewalks, etc. • No. of Lots - the total number of lots in the subdivision. • BUA per Lot - the computed allowable built upon area for each lot including driveways and impervious surfaces located between the front lot line and the edge of pavement. • Total allowable lot BUA - the computed allowable built upon area for all lots combined. • Total BUA from lot listing - the sum of built upon area allocated for each lot on the list of non -uniform lots. Form SW401-Low Dens4-Rev.3-2/10/09 Page I of 4 Calculation: For uniform lot sizes: SA: 15,202,440 ft2 x DF: 0.1463) - (RA: 0 ft2) - (OA: 0 ft2) = BUA per Lot = 2,224,061 ft2 (No of Lots: 1) For non -uniform lot sizes: a. (SA: ft2 x DF: ) - (RA: ft2) - (OA: ft`) = Total allowable lot BUA b. Total BUA from lot listing: 2,224,061 sf b must be < a III. DESIGN INFORMATION Complete the following table. If additional space is needed the information should be provided in the same format as Table I and attached to this form. Rainfall intensity data can be found in Appendix 8.03 of the State of North Carolina Erosion and Sediment Control Planning and Design Manual or at http://hdsc.nws.noaa.gov/hdsc/pfds/ Table 1. Swale desien information based on the 10-vear storm. Swale No. Drainage Area ac Impervious Area (ac) Grassed Area (ac) C Q cfs Slope (%) Vaiiow (fps) Vac,aa] (fps) Flow Depth ft 1 0.525 0.263 0.263 0.50 2.07 6.90 4.0 2.43 0.20 2 0.729 0.365 0.365 0.50 2.87 6.45 4.0 3.14 0.33 3 1.464 0.732 0.732 0.50 5.77 3.17 4.0 2.02 0.28 4 1 0.906 0.453 0.453 0.50 3.57 5.00 4.0 2.53 0.28 5 0.503 0.252 0.252 0.50 1.98 2.35 2.0 1.24 0.14 6 0.251 0.125 0.125 0.50 0.99 2.01 2.0 1.07 0.14 7 1.637 0.819 0.819 0.50 6.45 7.75 2.0 1.29 0.25 8 2.341 1.170 1.170 0.50 9.22 7.80 2.0 1.44 0.30 9 2.186 1.093 1.093 0.50 8.61 6.00 2.0 1.29 0.30 10 3.202 1.601 1.601 0.50 12.62 1.61 2.0 1.41 0.98 II 0.139 0.070 0.070 0.50 0.55 2.24 2.5 1.12 0.13 12 0.445 0.222 0.222 0.50 0.045 2.48 2.0 1.76 0.25 13 14 15 16 17 18 19 20 Form SW401-Low Density-Rev.3-2/10/09 Page 2 of 4 IV. REQUIRED ITEMS CHECKLIST The following checklist outlines design requirements per the North Carolina Administrative Code Section 15A NCAC 2H .1000, NCDENR BMP Manual (2007), Session Law 2006-246, and Session Law 2008-211. Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package will result in a request for additional information. This will delay final review and approval of the project. Initial in the space provided to indicate that the following requirements have been met and supporting documentation is provided as necessary. If the applicant has designated an agent on the Stormwater Management Permit Application Form, the agent may initial below. If any item is not met, then justification must be attached. Only complete items n through p for projects with curb outlets. Page/Plan Initials Sheet No. oll"t N/A a. t For projects in the 20 coastal counties: Per NCAC 2H.1005, a 50 foot wide vegetative buffer is provided adjacent to surface waters. For Redevelopment projects, a 30' wide vegetative buffer adjacent surface waters is provided. �i to N/A b. t For HQW or ORW projects outside the 20 coastal counties: A 30 foot wide vegetative buffer is provided adjacent to surface waters. N/A c. t For Phase II Post -Construction projects: All built upon area is located at least 30 feet landward of all perennial and intermittent surface waters. rJ I R N/A d. Deed restriction language as required on form SWU-101 shall be recorded as a restrictive covenant. A copy of the recorded document shall be provided to DWQ within 30 days of platting and prior to the sale of any lots. C12.10 e. Built upon area calculations are provided for the overall project and all lots. C 12.10 f. Project conforms to low density requirements within the ORW AEC. (if applicable per 15A NCAC 2H .1007) 1 C12.11 g. Side slopes of swales are no steeper than 3:1; or no steeper than 5:1 for curb outlet Swales. C12.11 h. Longitudinal slope of swales is no greater than 5%; for non -curb outlet projects, calculations for shear stress and velocity are provided if slope is greater than 5%. �— C 12.11 i. At a minimum, swales are designed to carry the 10 year storm velocity at a non -erosive rate. % C12.11 j. Swales discharging to wetlands are designed to flow into and through the wetlands at a non - erosive velocity (for this flow requirement into wetlands, non -erosive is velocity <2 fl/s). C22.03 k. Swale detail and permanent vegetation is specified on the plans. _ C22.03 I. Swale detail provided on plans; includes grass type(s) for permanent vegetative cover. N (A N/A m. Swales are located in recorded drainage easements. C12.11 n.tt Length of swale or vegetated area is at least 100 feet for each curb outlet. C12.11 o.11The system takes into account the run-off at ultimate built -out potential from all surfaces draining to the system (delineate drainage area for each swale). fi C12.11 p.tt Curb outlets direct flow to a swale or vegetated area. t Projects in the Neuse, Tar -Pamlico, Catawba River basins, and Randleman Lake may require additional buffers. tt Only complete these items for projects with curb outlets. Form SW401-Low Density-Rev.3-2/10/09 Page 3 of 4 V. SWALE SYSTEM MAINTENANCE REQUIREMENTS Mowing will be accomplished as needed according to the season. Grass height will not exceed six inches at any time; and grass will not be mowed too close to the ground or "scalped". 2. Swales will be inspected monthly or after every runoff producing rainfall event for sediment build-up, . erosion, and trash accumulation. 3. Accumulated sediment and trash will be removed as necessary. Swales will be reseeded or sodded following sediment removal. 4. Eroded areas of the swales will be repaired and reseeded. Swales will be revegetated as needed and in a timely manner based on the monthly inspections. Side slopes must be maintained at the permitted slope. 5. Catch basins, curb cuts, velocity reduction devices, and piping will be inspected monthly or after every significant runoff producing rainfall event. Trash and debris will be cleared away from grates, curb cuts, velocity reduction devices and piping. 6. Swales will not be altered, piped, or filled in without approval from NCDENR Division of Water Quality. I acknowledge and agree by my signature below that I am responsible for the performance of the six 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 and Title:Ron Phillips, Regional Vice President of Construction Address:903 Armistead Street Fort Bragg, NC 28307 Phone: 910- 1500 A Date: 7,,r 57, e Note: ThAcgally responsible party sho not be a homeowners association unless more than 50%of the lots have been sold and a resident of the subdivision has be n named the president. I, KQ rIVt 1 L C Ckkk. ey j , a Notary cfPublic or the State of N f)rT X COLYQti mCJ County of do hereby c tify that V1 f n i �l.i tOS personally appeared before me this tt. day of ao I and acknowledge the due execution of the forgoing swale maintenance requirements. Witness m hand d official seal, �p01111111111y/ Notary signature SEAL My commission Form SW401-Low Density-Rev.3-2/10/09 Page 4 of 4 ;o ; v Permit Number: SV611 O') Oil (to be provided by DWQ Drainage Area Number: I Infiltration Basin Operation and Maintenance Agreement I will keep a maintenance record on this BMP. This maintenance record will be kept in a log in a known set location. Any deficient BMP elements noted in the inspection will be corrected, repaired or replaced immediately. These deficiencies can affect the integrity of structures, safety of the public, and the removal efficiency of the BMP. Important maintenance procedures: — The drainage area will be carefully managed to reduce the sediment load to the infiltration basin. — Immediately after the infiltration basin is established, the vegetation will be watered twice weekly if needed until the plants become established (commonly six weeks). — No portion of the infiltration basin will be fertilized after the initial fertilization that is required to establish the vegetation — The vegetation in and around the basin will be maintained at a height of approximately six inches. After the infiltration basin is established, it will be inspected once a quarter and within 24 hours after every storm event greater than 1.0 inches (or 1.5 inches if in a Coastal County). Records of operation and maintenance will be kept in a known set location and will be available upon request. Inspection activities shall be performed as follows. Any problems that are found shall be repaired immediately. BMP element Potentialproblem: How I will remediate theproblem: The entire BMP Trash/debris is present. Remove the trash/debris. The perimeter of the Areas of bare soil and/or Regrade the soil if necessary to infiltration basin erosive gullies have formed. remove the gully, and then plant a ground cover and water until it is established. Provide lime and a one-time fertilizer application. The inlet device: pipe or The pipe is clogged (if Unclog the pipe. Dispose of the swale applicable). sediment off -site. The pipe is cracked or Replace the pipe. otherwise damaged (if applicable). Erosion is occurring in the Regrade the swale if necessary to swale (if applicable). smooth it over and provide erosion . control devices such as reinforced turf matting or riprap to avoid future problems with erosion. Form SW401-Infiltration Basin O&M-Rev.3 Page 1 of 3 or BMP element Potentialproblem: How I will remediate theproblem: The forebay Sediment has accumulated Search for the source of the and reduced the depth to 75% sediment and remedy the problem if of the original design depth. possible. Remove the sediment and dispose of it in a location where it will not cause impacts to streams or the BMP. Erosion has occurred or Provide additional erosion riprap is displaced. protection such as reinforced turf matting or riprap if needed to prevent future erosion problems. Weeds are present. Remove the weeds, preferably by hand. If pesticides are used, wipe them on the plants rather than spraying. The main treatment area A visible layer of sediment Search for the source of the has accumulated. sediment and remedy the problem if possible. Remove the sediment and dispose of it in a location where it will not cause impacts to streams or the BMP. Replace any media that was removed in the process. Revegetate disturbed areas immediately. Water is standing more than Replace the top few inches of filter 5 days after a storm event. media and see if this corrects the standing water problem. If so, revegetate immediately. If not, consult an appropriate professional for a more extensive repair. Weeds and noxious plants are Remove the plants by hand or by growing in the main wiping them with pesticide (do not treatment area. spray). The embankment Shrubs or trees have started Remove shrubs or trees to grow on the embankment. immediately. An annual inspection by an Make all needed repairs. appropriate professional shows that the embankment needs repair. The outlet device Clogging has occurred. Clean out the outlet device. Dispose of the sediment off -site. The outlet device is damaged Repair or replace the outlet device. The receiving water Erosion or other signs of Contact the NC Division of Water damage have occurred at the Quality 401 Oversight Unit at 919- outlet. 733-1786. Form SW401-Infiltration Basin O&M-Rev.3 Page 2 of 3 Permit Number: 5 t'✓4 It o i o q (to be provided by DWQ) 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. Project nanie:Linden Oaks Phase 2D BMP drainage area number: Print name:Ron Phillips Title: Regional Vice President of Construction Address:903 Armistead Street Fort Bragg- NC 28307 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. I, VOLH ti H C CO u.1,Ll t , a Notary Public for the State of HOAX COtm U,�.'tl , Coun y of J,-Ar o k e do hereby certify that R bwn i LLi \DS personally appeared before me this day of , and acknowledge the due execution of the forgoing in iltratton basin maintenance requirements. Witness my hand and official seal, s\PV"Xt1 MCOq ,, EP }VOtggy%. i. Qp,IJ13LIC N? ataxy'_ G SEAL My commission expires � — 19 — 2014 Form SW40 I -Infiltration Basin O&M-Rev.3 VG Yl U Y L `J V Page 3 of 3 (j:1 "VQ1, I DEMLR USE ONLY _ Date Received Fee Paid ex press only) Permit Number State of North Carolina Department of Environment and Natural Resources Division of Energy, Mineral and Land Resources STORMWATER MANAGEMENT PERMIT PLAN REVISION APPLICATION FORM This fonu ntm/ be photocopied for use as an original I. GENERAL INFORMATION 1. Stormavater Management Permit Number: SW6110705 2. Project Name: Linden Oaks Phase 2G 3. Permit Holder's name (specify the name of the corporation, individual, etc): Corvias Military Living (formerIv Picerne Construction/FBG LLC) 4. Print Owner/Signing Official's name and title (person legally responsible for permit): Michael Melia. Director of Construction 5. Mailing Address for person listed in item 2 above: 903 Armistead Street City: Fort Bragg State: NC Zip: 28307 Phone: ( 910 ) 7644570 Fax: ( 910 ) 497-5924 Email: michael.melia@corvias.com H. PLAN REVISION INFORMATION 1. Summarize the plan revision proposed (attach additional pages if needed): The ermitted infiltration basins have been modified to sand filters III. SUBMITTAL REQUIREMENTS Only complete application packages will be accepted and reviewed by the Division of Energy, Mineral and Land Resources (DEMLR). A complete package includes all of the items listed below. The complete application package should be submitted to the DEMLR Office that issued the permit. 1. Please indicate that you have provided the following required information by initialing in the space provided next to each item. Initials • Original & 1 copy of the Plan Revision Application Form • Two (2) copies of revised plans (nwst he revisions of original approved plan sheet(s)) 'yy( If applying for Express review (only available in 20 coastal counties): • Application fee of $500.00 (uradc payable to NCDENR) VI. APPLICANT'S CERTIFICATION 1, (print or hjpe umae oflrerson listed in General lnforruation, item 3) Michael 11el in , certify that I have authorized these plan revisions and that the information included on this plan revision application is, to th be tof my �.nowle e7y6rreet anStcomplete. Plan Revision Date: Rev. Oct. 31. 2013 State of North Carolina Department of Environment and Natural Resources Division of Energy, Mineral and Land Resources STORMWATER MANAGEMENT PERMIT PLAN REVISION APPLICATION FORM This form may be photocopied for use as an original L GENERAL INFORMATION 1. Stormwater Management Permit Number: SW6110705 2. Project Name: Linden Oaks Phase 2G 3. Permit Holders name (specify the name of the corporation, individual, etc.): Corvias Military Living (formerlv Piceme Construction/FBG LLC) 4. Print Owner/Signing Official's name and title (person legally responsible for permit): Michael Melia, Director of Construction 5. Mailing Address for person listed in item 2 above: 903 Armistead Street City: Fort Bragg State: NC Zip: 28307 Phone: (910 1 7644570 Fax: ( 910 ) 497-5924 Email: michael.meliaOcorvias.com H. PLAN REVISION INFORMATION 1. Summarize the plan revision proposed (attach additional pages if needed): The permitted infiltration basins have been modified to sand filters III, SUBMITTAL REQUIREMENTS Only complete application packages will be accepted and reviewed by the Division of Energy, Mineral and Land Resources (DEMLR). A complete package includes all of the items listed below. The complete application package should be submitted to the DEMLR Office that issued the permit. 1. Please indicate that you have provided the following required information by initialing in the space provided next to each item. Initials � • Original & 1 copy of the Plan Revision Application Form • Two (2) copies of revised plans (nmst be revisions of original approved plan sheet(s)) If applyinR for Express review (mdy available in 20 coastal counties) Express review (onl�nvailable in 20 coastal counties): • Application fee of $500.00 (made payable to NCDENR) VI. APPLICANT'S CERTIFICATION I, (print or type name of person listed in General bnfornmtion, itevt 3) _.Michael 31e1 is certify that I have authorized these plan revisions and that the information included on this plan revision application is, to thAe�t of my �nowleylger ydrrVt ani'complete. Plan Revision Date: Rev. Oct. 31, 2013 State Stormwater Permit Permit No. SW6110705 Linden Oaks Phase 2G Page 1 of 2 Stormwater Permit No. SW6110705 Harnett Countv Designer's Certification I, I�gNArVA+1 IAt.DIJW , as a duly registered TW.OFMIW*L- ENisin the State of North Carolina, having been authorized to observe(periodically/weekly/full time) the construction of the project, UNbW ohy' PA" ?$- (Project) for C'yW/ K MIUT4VtI( UVIN!4- (Project Owner) hereby state that, to the best of my abilities, due care and diligence was used in the observation of the project construction such that the construction was observed to be built within substantial compliance and intent of the approved plans and specifications. The checklist of items on page 2 of this form is a part of this Certification. Noted deviations from approved plans and specifications: �6'9-*Almp RWf1t,MA1oN VAS1WS VJM tM IXr-%Cb To SM.Ic f +l a .S , SEAL Signature Registration NUurnber _13'187- _ Date o3-2Z-16 •`•��•EL�H SEAL 33782 a Page 7 of 8 State Stormwater Permit Permit No. SW6110705 Certification Requirements: Page 2 of 2 �1. The drainage area to the system contains approximately the permitted acreage. JM_2. The drainage area to the system contains no more than the permitted amount of built -upon area. \ ►A 3. All the built -upon area associated with the project is graded such that the runoff drains to the system. ,3*A 4. All roof drains are located such that the runoff is directed into the system. Jk5. The outlet/bypass structure elevations are per the approved plan. 6. The outlet structure is located per the approved plans. J 'Iq 7. Trash rack is provided on the outlet/bypass structure. 8. All slopes are grassed with permanent vegetation. _9. Vegetated slopes are no steeper than 3:1. \J116AL-10. The inlets are located per the approved plans and do not cause short- circuiting of the system. J1_11. The permitted amounts of surface area and volume have been provided. 4AL12. All curb outlet vegetated swales/areas have side slopes no steeper than 5:1. _13. All required design depths are provided. 14. All required parts of the system are provided per the approved plans. 15. The required dimensions of the system are provided, per the approved plans. Please submit this Designer's Certification to: Fayetteville Regional Office Surface Water Protection 225 Green Street Systel Building Suite 714 Fayetteville, NC 28301-5043 M Local Building Inspector Page 8 of 8