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HomeMy WebLinkAboutSW1080801_HISTORICAL FILE_20090514STORMWATER DIVISION CODING SHEET POST -CONSTRUCTION PERMITS PERMIT NO. SW zseg-69l DOC TYPE ❑ CURRENT PERMIT ❑ APPROVED PLANS PW HISTORICAL FILE DOC DATE 2a YYYYMMDD o SV'Gfhir �+[ULiI211 APPENDIX E - LID - EZ SPREADSHEET LANDDESIGN PN: 6007047 I I OP�yy11LR pGyF Stormwater Management Plan g Project #: 6007047 Canoe Club Date: 03/16/09 .IIVG�N LandDesign, Inc. vreg Design Koffman !N H111 r C,7A•IJKL SUMMARY INFORMATION Site Data Total Area: 30.31 acres Jurisdiction: Brunswick County Receiving Stream Class: Non -SA Impervious Surface Area: 6.18 acres Percent Impervious: 20.39% Built Uoon Area: 20.39% Stormwater Regulations Required Storage Volume: First Flush Override Requirements ? First Flush Within 575' of ORW ? Yes Rainfall Data Depth (inches) First Flush 1.00 1-yr, 24-hr 4.77 2-yr, 24-hr 5.72 10-yr, 24-hr 8.09 25-yr, 24-hr 9.54 50-yr, 24-hr 10.73 100- r, 24-hr 11.97 Volume Calculations Pre -Development CN: 59 Post -Development CN: 62 Volume Required for First Flush: 9,273 ft3 Volume Required for A 1-yr Storm: 21,173 ft3 Total Volume Provided: 5,411 ft3 Estimated Peak Flow Calculations Storm'Event Pre-Dev. (cis) Post-Dev. cfs 1-year 26.99 30.09 2-year 40.57 44.43 10-year 97.63 107.64 25-year 130.59 142.07 50-year 158.97 171.51 100-near 189.56 203.08 :04 sr-1 SEAL 1764 LID-EZ Wilminglon Area Model 5/11/2009 10:21 AM Version 2.0 Page i of 1 "� �' "`�•- Stormwater Management Plan Canoe Club project#: 6007047 5� Date: 03/16/09 Wif trzvc oar LandDesign Inc. (3reg �rDesigner: Hoffman PRE -DEVELOPMENT CALCULATIONS CURVE NUMBER: User Defined User Defined HSG Land -use CN Area acres % B Woods, Good Cond. 55 27.83 91.82% B Impervious 98 2.48 8.18% 98 _ .0.00% 98 0.00% 98 0.00% 98 0.00% 98 0.00% 98 0.00% 98 0.00% 98 0.00% 98 0.00 0 98 0.00% Area % CN ac. Imp 0.00% 0.00% Sub -Total: 30.31 1 1100.00% Land Excluded from CN Cafr-ulafinns- Lakes & Non -Coastal Wetlands : acres Coastal Wetlands: acres Total Area: 30.31 acres Pre -development CN = 59 Warning: impervious suYace may not be counted in the pre - development condition without permission fron Stormwater staff. Runoff Volume for First Flush: 1.96 acre -inches 7120 cf Runoff Volume for 1-yr Storm: 33.53 acre -inches 121702 cf TIME OF CONCENTRATION: Sheet Flow Sheet Flow Shallow Flow Shallow Flow Length (ft) Slope (ft/ft) Surface Cover T, (hrs) 100 0.037 Woods 0.21 502 0.048 Unpaved 0.04 Flow Length (ft) I Slope (ftlft) I n-value `Area (W) Wetted Perimeter Channel Flow: Channel Flow: Pre -development T. = 14.92 min (Mir7iMUM 5 minutes} Q gf cNy•. - � SEAL'- �� 1764 v `- 4, O .� Tt(hrs) LID-EZ Wilmington Area Model Version 2.0 5111 t2009 10:22 AM Page 1 of 1 ii Stormwater Management Plan Project#: 6DO7047 41.) Canoe Club Date: 03116/09 Vi iKiI G N LandDeslgn, Inc. Greg �«.,. . Designer: Hoffman POST -DEVELOPMENT CALCULATIONS CURVE NUMBER: Residential Lot Data: (If A licable Total Area of Lots (Excluding R/W and Open Space) acres Number of Lots: Allowable Impervious Area per Lot: sf Percent of Impervious on Lots: % Preserved Woods per Lot; sf Percent of Lot Impervious ° �D that is Disconnected: Pervious Pavement Data: (If Applicable) Type of Pavement; HSG Soil Permeability inlhr HSG Land -use CN Area (acres) % B Woods (Preserved Open Space) 55 24.13 79.61% B im ervious Connected 98 3.23 10.66% B Impervious (Disconnected) 98 2.95 9.73% 0 0.00% 0 0.00% 0 0.00% 0 0.00% 0 0.00% 0 0.00% 0 0.00% 0 0.00% 0 0.00% 0 0.00% 0 0.00% Sub -Total 30.31 1O0,00% Channel Flow Channel Flow Lakes 8 Non -Coastal Wetlands: 0 acres Coastal Wetlands: 1 0 acres Total Area: 30.31 acres Post -Development CN = 62 Runoff Volume for First Flush: 2.55 acre -inches 9273 cf Runoff Volume for 1-yr Storm: 39.36 acre -inches 142875 cf TION: Sheet Row. Sheet Flow Shallow Flow Shallow Flow Length ft) Slope (ft/ft) Surface Cover Tt (hrs) 100 0.037 Woods 0.21 502. 0.048 Unpaved 0.04 Flow Length (ft) Slope (ftlft) n-value Area (ft) Wetted Perlmeler (ft) T, (hrs) Post -development T, = 14.92 min (Minimum 5rninules) LID-EZ W Iminglon Area Model 511112009 1023 AM Version 2,0 Page 1 of i Stormwater Management Plan 0: Desi ner: Grea Hoffmal t 0-6-si STORAGE DEVICES �Ra y..ae�.nGY4S..10 Enter only runoff volume below that will be Infiltrated or drawn down over 2 to 5 days. Additional volume provided in devices should not be entered in this worksheet. Drawdown time requirement applies to all storm events. Storage Volume Impervious % of Total Required % of Storage A Rlama 1 nraflnn Tvna of navira Prnvidad ffth Aran tar D_S PUPA Imn_ Aran Storting (ch Providpd 1 SW -A Road'A' Vegetated Swale (Storage) 705 0.45 10 7.28% 675.00 105 2 SW-B Road'A' Vegetated Swale (Storage) 666 0.46 11 7.44% 690.00 Downstream 3 SW-C Drive'6' Vegetated Swale (Storage) 154 0.14 12 2,27% � �- ----210,00 Downstream 4 SW-D Road'R Ve etated Swale (Storage) 291 0.16 13 2.59% 240.00 121 6 SW-E Road'A' Vegetated Swale (Storage) 537 0.38 14 6.15% 570.00 Downstream 6 SW -El Drive'4' Vegetated Swale (Storage) 62 0.23 14 3,72% 345.00 Downstream 7 SW-F Road'A' Vegetated Swale Stora a 211 0.23 15 3.72% 345.00 Downstream 8 SW-F-1 Drive'l' Ve etated Swale(Storage).-90 0.29 15 4.69% 435.00 Downstream 9 SW-G Road '& Ve etated Swale (Storage) 184 0,24 16 3.88% 360.00 Downstream 10 RG-A Road'N Bioretention 711 0.19 3.07%a 285.00 240 11 RG-B Road'A' Bioretention 211 0.01 0,160/0 705.00 30 12 RG-C Drive'6' Sioretention 185 0.01 0.160/0 225.00 82 13 RG-D Road'A' Bioretention 580 0.41 6,63% 615.00 94 14 RG-E Road'A' Bioretention 316 0,01 0.16% 930-00 34 1s RG-F Road'A' Bioretention 525 0.01 0.16°k 705.00 66 16 RG-G Road'B' Bioretention 408 0.01 0.16% 375,00 109 17 Site I Filter Strip 2.95 1 47.73% 18 19 20 Treatment Volume Minimum Required Volume for First Flush: Minimum Volume Required to Meet e 1-yr Runoff Volume Requirements: i,41 i ft" Treated - 6.18 of 6. 9,273 fe 21,173 W Calculate Removal I Net Pollutant Removal (% Tar et °k TSS 10.2 TN 5.2 TP 6.1 Fecal c Low Temp Concern < Low I Note; For Peak Flow Calculations See Peak Flow Wo►ksheet a r A 1 I Additional Informatlon 1 'Volomes fisted in this table are estimates and may vary due to changes in time of concentration from pre- to post-dovolopment Design Storm Estimated Additional Volume to Match Peak Flows ft3 1-year .13 974 2-year 17,405 10 ear 37,113 25• ear 42,559 50• ear 46,483 100 ear 50.128 04 r6'y.�fa!�J q(. SEAL 176 o �� i� �flG1NE��•'GO \� e ,5p UD-EZ WmY glon Area Modes 5WO09 3:18 Plus Version 2.0 Page 1 of 1 Stormwater Management Plan pm)aeta: 6007047 Canoe Club Date: 03 6re. ��fnu:tf•.1� Land�esi n Inc. w pee' nor: >relmp� PEAK FLOW CALCULATIONS CURVE NUMBER: Pro-dovolopmant CN - 59 Unadjusted Post-Dovelopmoni CN• 62 Post-04velopmonLCumg Number Adiustmenl based on Volume Provided `,niK, N,EM�y l[rA.nxn halm U q WIT n,n- IM, u..y,•:>,pr+�, cr y„u...�.. 200 CNr1• (P•20.2)• 15Po140`h° Where P = Raiefau Ilnchesl 0 = Runoff Depth for Proposed CN 40'1 • Volume Provded (mchesl Ef 6vl Vokm v ProvRk,d 0', ,.= 130 rc)*s 5349cf 0,,,= 125 r&,ft 005n Post•Davelopmant Cl,, 1•yr Storm- 61 0',_,,. 190 vrhes 5BJ7cf 0,.,- 185 nt!'ea 005. Post•Devalopment CN 2-yr Storm- 61 0',,,,,. 363 -mhes 5834 Cf 0' • 3 57 .0" 0050 Past•Davalopment CNq 10-yr Storm- 62 0•,y„1 4.79 .,chns 5834 C1 0;,,. • 4.73 4rPes Omn Past -Development C.N., 25•yr Storm- 62 O', , = 578 rnchea 5834 nJ ",= 5.73 finch" 005. Pesl•Developme.1C 50•yr Storm- 62 0', , • 684 Inches 5834 Cf O,.,= 679 rxnes 005m Poet-Develapmant CN, I00-yr Storm- 62 TIME OF CONCENTRATION: Pro•davoiopment T,- 0,25 hrs Past-develapmenl T,- 0,25 hrs PEAK FLOW: A TVWI4D3trhbuto,, Mew Or = Peak Drscharge Icfsl q, =11rA peak d'Rho go iCS M) TR.55 4poe w- R \�\\ \\\ A„ = prainage Arfa e' o .,watt("Meli Pre-devoloamont _ A-- 00S mf - 0•,; aches 4',0.' 326 Inchon O'aa.,,- 440 kxhft ' 0'.,- 536 Inches 0',Po,,. $39 Inrnes 5,••• % ,.,. = 55531 csrMn 4L x-r' 01631 cs min 4 rpm' 62B 7a cvM h 0. a,,' 626 76 csmfln tl, ,>,.. 62678 csman R, ,uo.,, • G28 70 camrin P�1.06YOIOpman[ 1.82 Inches 0',s,= 3W Inches 0-,a,,,= 479 Inches 0',4,= 5.78 Inches 0-,os ,.= 684 incnes 4,". 51531 es Mm q,1,,= 51631 C.snvin 16,or= 02678 csmkn CL",.= 826.7E amm, 4,>or^ 628 TO esmfn 4„eo,.= 626. 78 clavlrl Pfa-Dev Po6t•Oev Increase 01yr= 26.99 cfa 30.D9 eft 11.5% "Hole To dperwas 077..r" 40.57 eft 44.43 efs 9.5% ft Awr-43 enl we Ray •,n:resse avenge Q+ov.r 97.63cfs 107.64cfs 10.3% vok-wbekytlrawatm. O! ur.'iIrA1 W w long plan Q:a�p,e 130.99 cfs 142.07 cfe. 8.8% post-dgwlr4i hmn Qsery..= 158,97 eft 171.51 cfs 7.9% p1°Pr'C°nJ`a9°n See LOO HELP for move Q1asv.+r= 189.56 cfs 203.08 cfs 7.1% ,n:amar,aa To use a more soph"cated modo4a,0 safheare (TR-20. Hyd(aFlovr, Pondpack, etc) to lurthe, c %Male peak Rows On 1119, u10 ad;ustod Post-D"lopment Cl Lstod above for each storm. Modeled storage devices should not include volume being drawn down of mfdtrated as DccOla,led for on Storage Worksheel (,Il lk Yllf i 1. SEAL 1764Q FNCINtA- Ar 1110 1111111\\�\� lrb e2 Yf-r Mot uax• v.,.a, r o snM IVN W pw t el 1 Appendix B Canoe Club This subdivision is permitted for 54 lots (49 lots and 5 villages), each limited to a maximum amount of built -upon area as indicated herein ARPj .OVEN Project: 6007047 1 CANOE CLUB LOW IMPACT DEVELOPMENT DENSITY RESIDENTIAL----.��� - PE.,ilfNi >r x�__5 V✓ 1 .)bg "BUILT -UPON" AREA CALCULATIONS .... , _.� NUMBER TOTAL AREA (FT) BUILDING "BUILT- UPON" AREA (FT2) ROADWAYS/PARKING "BUILT -UPON" AREAS TOTAL "BUILT - (FT) UPON" AREA (FT2) V,fLLAGES ti �w r +3 s . k. �r +� n, I.ta " s. P T1r T. u ,w -:14 j12mv WX s: � s� .. yp r�r , ,�! f� 1 hM�xOU W ;3k�aki`r'xN �' 1 %n,u.:��?t '`. 1 79951 19992 5080 25072 2 65658 19992 7240 27232 3 50472 15993 5188 21181 4 40199 11995 4124 16119 5 34392 7996 5477 13473 101 15633 3147 948 4095 102 12953 3147 1168 4315 103 20546 1550 2004 3554 104 16526 1537 1413 2950 105 11166 2175 846 3021 106 10720 2008 766 2774 107 9826 2008 773 2781 108 10273 2008 802 2810 109 11613 2008 1043 3051 110 12953 2175 987 3162 111 10720 3147 1011 4158 112 12953 2175 1566 3741 113 15633 1658 2233 3891 114 15186 3147 1124 4271 115 11613 1867 106 1973 116 8933 2008 860 2868 117 8933 2008 862 2870 118 9826 2008 1590 3598 119 10720 2175 1470 3645 120 7146 2008 737 2745 121 11613 2175 1648 3823 122 7593 2008 782 2790 123 16079 3147 1860 5007 124 10273 2008 1540 3548 125 12506 2175 2108 4283 126 7593 2008 553 2561 127 8040 2008 670 2678 128 7146 2008 565 2573 129 12060 2175 640 2815 130 19206 3147 676 3823 131 20099 3147 676 3823 132 16526 3147 658 3805 133 12506 2736 640 3376 134 11613 2008 640 2648 135 9380 2008 640 2648 136 13400 3147 469 3616 137 10720 2175 811 2986 301 2680 707 1 634 1341 G:1_2007\60070471DocsTermit Forms\NCDENR Stormwater\LID16007047 LID Built Upon Area-L05-11-2009.xls Landdesign Project: 6007047 CANOE CLUB LOW IMPACT DEVELOPMENT DENSITY RESIDENTIAL "BUILT -UPON" AREA CALCULATIONS NUMBER TOTAL AREA (FT) BUILDING "BUILT- UPON" AREA (FT2) ROADWAYS/PARKING "BUILT -UPON" AREAS (FT) TOTAL "BUILT - UPON" AREA (FT2) 302 3573 707 387 1094 303 5360 707 316 1023 304 4467 707 354 1061 305 4467 707 937 1644 306 4467 707 868 1575 307 5806 707 1685 2392 308 4020 707 742 1449 309 4467 707 872 1579 310 5360 707 852 1559 311 5360 707 858 1565 312 4020 707 431 1138 «d lu'F .I I nx -.#,.3 ;dry L' �;„,;+p}p :3'.�.i•�-e..-'SF.F g !. !I [ T � 4,r 911fF i •t-+'.as.Y� Rai"N'Yl'i`Tiihtr•Y°dl:9C"riF� lX:l;Aiii � 1 i•" E`.Ih:i�!'SB�e!i ii.�#u7'?11f[�S�1Ri iCN �Ir .l.R., _ ! ... • It311V',='i 1 12506 500 1124 1624 2 2233 0 2001 2001 3 3127 25 1598 1623 4 893 0 618 618 5 3127 25 1294 1319 6 96924 1200 90 1290 7 10273 50 4950 5000 8 80844 60 260 320 9 16526 200 900 1100 10 280498 775 5464 6239 11 38412 500 4050 4550 Total 1 1 1320304 1 172978 1 96280 1 269258 30.31 Ac. SEAL 1761 r� ' FNc�K� e-V•Gpti lll,lt�``' 6.18 G:1_2007160070470ocsTermit Forms\NCDENR Storm water\LID16007047 LID Built Upon Area-LD5-11-2009.xls Landdesign LandDesi&m- TRANSMITTAL Grove Arcade Building, One Page Avenue, Suite 220, Asheville, NC 28801 V:828,281.1447 F:828.281.1449 DATE: 5/1212009 PROJECT NAME: 6007047 Canoe Club TO: Linda Wiggs PROJECT #: 6007047 Division of Water Quality - Surface Water Protection Section Linda.Wiggs@ncmail.net FROM: Kimberly Walker LandDesign One Page Avenue Suite 220 Asheville, NC 28801 kwal ker ®tanddesign. com CC: WE ARE SENDING: tLID.-.Additional Requested Information VIA: Hand PURPOSE: For your approval / Page I of Quantity Dated Description 1 LID Narrative Seal Date 4.7.09 for'Stamp Approval' and return to LandDesign. Note: Appendix E spreadsheets are Engineer Sealed. 2 Appendix E Spreadsheets Engineer Sealed for file as requested. 2 LID Density 'Built Upon' Area Calculations Spreadsheet - Seal Date 5.21.09 NOTES: Linda Per your email request and speaking with Marty for additional final information needed to grant LID permit for Canoe Club; please find the enclosed. Thanks Kimberly If this document was delivered via FAX. the accompanying transmission contains confidential information mlended only for the use of the individual at the entity named above. If you are not the intended recipient, you ore hereby notified that any disclosure, copying, detributgn or the taking of any act,on in reliance on the contents of this facsimile information is strictly prohibited. If you have received this FAX In error, please immediately notify us by telephone to arrange for disposition or return of the documents to us. Asheville NC Washington DC Tampa FL Asheville NC Pinehursi NC};Charlotte NC Nashville TN Beijing PRC MAY 1 2 2009 t _ wATER OuALITY SECT} .' ASHEVILL� E REGIO 4L o_ tcF )--�p 1-10 pr-lt- Page l of 2 Kimberly Walker From: Marty Kocot Sent: Friday, May 08, 2009 4:09 PM To: Wiggs, Linda Cc: Kimberly Walker Subject: RE: permit Linda, Happy Friday. Sorry I have been away in Charlotte. Tried to call you to follow up on your vm message regarding the Canoe Club, Now we are playing telephone tag. You are it... Kimberly will deliver the items you requested to your -office on Monday morning. You can always get me on my mobile. 230- 7958. _1 'k a' Have a great weekend. Marty Marty Kocot, PE Partner LandDesign - Asheville, NC, Grove Arcade Building One Page Avenue, Suite 220 Asheville, NC 28801 V: 828.281.1447 Ext 222 F: 828.281.1449 M: 828.230.7958 C/o From: Wiggs, Linda [mailto:linda.wiggs@ncdenr.gov] Sent: Monday, May 04, 2009 7:48 PM To: Marty Kocot Subject: permit Hi Marty, I have just gotten through my phone message and you are near the end of them so I wanted to shoot you a quick email. First of all keep in mind it was Mike that said he would get the permit out within a week, not me. So sorry but once again you are stuck with me. :ZZHowever I do like the submittal. I would like to have this project out this week, but it will probably be next week before you will see it. I am taking home a draft of the permit tonight to speed things up, it may be Friday before I can get it through peer review though, then hopefully I can have this on my supervisors desk Monday. TT re sera o e'more-things•I-would-like you_tci submit'to me —these are for proper permitting procedures:] �7wo signed and'datedicopies-of-Apperidix E=ClD=E2`Spreadsheet: * Another Narrative booklet. eed to have one I,can:send: o y ith-tKCapproval.staWpand Mike has my other cc. He also has my other set of large plans, so I am going to keep the smaller version and send you my large set with approval. This suits me just fine given we don't have the proper file cabinets for plans. I will be in the office Tuesday, but slammed! H If you need to reach me you may have better luck via email. Linda Linda Wiggs - Linda.Wiggs@ncdenr.gov North Carolina Dept. of Environment and Natural Resources Asheville Regional Office Division of Water Quality - Water Quality Section 2090 U.S. 70 Highway 5/ 12/2009 Page 1 of 1 LcmdDesip. TRANSMITTAL LR1 ; APR — g 2009 Grove Arcade Building, One Page Avenue, Suite 220, Asheville, NC 28801 V: 828.281.1447 F:828.281.1449 `nfA--_ � I,' SECTION Act. DATE: 4/9/2009 PROJECT NAME: 6007047 Canoe Club TO: Linda Wiggs PROJECT #: 6007047 Division of Water Quality - Surface Water Protection Section Linda.Wiggs@ncmaii.net FROM: Scott Homewood Land Design shomewood @landdesign.com CC WE ARE SENDING: Canoe Club'LI�. D Stormwate_ er Permit Application Submittal) VIA: Hand PURPOSE: For your approval Quantity Dated Description 2 4/812009 Signed Stormwater Permit Applications (one original, one copy) 2 4/7/2009 2436 Construction Plans for Canoe Club Seal Date 417/09 Plans Set included Shoots C1.0, C.1.1, C2.1, C2.2, C2.3, C2.4, C3.1, C3.2, C3.3, C3.4, C4.1, C4.2, 4.41 C7.1, C7.2, C7.3, C7.4, D1.1, D1.2, D1.3 plans set does not include sanitary sewer plans. 1 4/7/2009 12x18 Construction Plans for Canoe Club Seal Date 4/7/09 Plans Set included Sheets C1.0, C.1.1, C2A, C2.2, C2.3, C2.4, C3.1, C3.2, C3.3, C3.4, C4.1, C4.2, 4A, C7.1, C7.2, C7,3, C7.4, D1,1, D1.2, D1.3 plans set does not include sanitary sewer plans. 1 4/7/2009 Detailed Low Impact Development Narrative & Stormwater Management Calculations for Canoe Club dated April 7, 2009 Narrative includes soils mapping, natural resource inventory, and stormwater management calculations. 1 4/7/2009 Cover letter addressed to Linda Wiggs from Scott Homewood Dated April 8, 2009 NOTES Linda, Pfease find the enclosed permit application submittal for Canoe Club. Ii this document was delivered via FAX, the accompanying bansmission contains confidential information intended onp For the use of the individual of the entity named above. If you are not the intended rmipieni. you am heroby notified that any disclosure, copying, distubrollon or the taking of any action in reliance on the contents of [his facsimile information is strictly pmhihiled, If you have received this FAX in error, pleaae immedia[aiy rosily us by telephone to arrange lot disposition or return of the documents to us. Asheville NC Washington DC Tampa FL Asheville NC Pinehurst NC Charlotte NC Nashville TN Beijing PRC about:blank 4/9/2009 9 9 200 - urban design planning civil engineering branding landscape architecture APR --' 4 a April 8, 2009 l-Y— Ms. LindaWiggs�--= Environmental Specialist ��✓ Y NCDENR-DWQ-Asheville / 2090 US Hwy. 70 Swannanoa, NC 28778 RE: Canoe Club — Low Impact Development Stormwater Management LDI Project No. 6007047 Dear Ms. Wiggs, Enclosed please find two (2) sets of the stormwater permit submittal package for The Canoe Club in Jackson County, NC. The stormwater on this project will be managed by the implementation of Low Impact Development measures as we previously discussed in our meeting of 2/19/09. Included within the submittal package are a detailed Low Impact Development Narrative and Stormwater Management Calculations and Construction Plans. The review fee was submitted previously. Sanitary sewer plans have not been included in this submittal to eliminate unnecessary printing and information. If you should have any questions, comments or need any additional information during your review please call. Respectfully Submitted, LANDDESIGN, INC. �v Scott Homewood, El Washington DC Charlotte NC Grove Arcade i3uilding Pinehurst NC One Page Avenue, Suite 220 Asheville, NC 28801 Asheville NC Tampa FL V: 828.281,1147 F, 828,281.1419 Nashville TN www.LandDesign.com Ca:1-2007160070471Docs\Permit Forms\NCDENR Storm water\LID17047-DWQ LID-CoverLetter.doc Beijing PRC Project: 6007047 DWQ USE ONLY Date 1Zeceived Fee Paid Permit Number -G ,-16VS 0$0 1 V State of North Carolina Department of Environment and Natural Resources Division of Water Quality STORMWATER MANAGEMENT PERMIT APPO'ClAY15N)FORM This form may be photocopied fir use as an original ' I. GENERAL INFORMATION D^ni� < I 9 1. Applicants name (specify the name of the corpora on, individual, etc. who owns the prou;j Cashiers Canoe Club Development, LLC 2. Print Owner/Signing Official's name and title (person legally responsible for facility and compliance): Steven G. Harris, Operations Manager 3. Mailing Address for person listed in item 2 above: 1600 Camden Road City: Charlotte State: NC Zip: 28203 Phone: 704, 377.6224 Email: steverrharrisdevelopmentgroup.com Fax: 704 . 342, 3453 4. Project Name (subdivision, facility, or establishment name -should be consistent with project name on pians, specifications, letters, operation and maintenance agreements, etc.): Canoe Club 5. Location of Project (street address): Cashiers Lake Road City: Cashiers County: Jackson Zip: 28717 6. Directions to project (from nearest major intersection): Approximately 2300 feet down Cashiers Lake Road to the intersection of Cashiers School Road. 7. Latitude:35° 06'20 " N Longitude:83°06'11" W of project 8. Contact person who can answer questions about the project: Name: Marty Kocot, PE 'Telephone Number: 828: 281 .1447 Eiii,iii:mkocot@landdesign.com If. PERMIT INFORMATION: 1. Specify whether project is check one): ®New lZenewal� Modification I p y project ( ) ❑ J APR - 9 2009 Form SWU-101 Vcrsion 03.27.08 Page - l - oT4 1'VA T izP Q!JALITY SECTION Ar' l' I 1 I- r GA_2007160070471DoesTermit FormMNGDENR SlormwateALIMPermM6007047 Stormwater Management"Application LID.Dac-Ltindl�Ctilgn Project: 6007047 2. If this application is being submitted as the result of a renewal or modification to an existing; permit, list the existing; permit number and its issue date (if known) Specify the type of project (check one): ❑Low Density ❑High Density ❑Redevelop ❑General Permit ❑Universal SMI' ;®Other(LID) Additional Project Requirements (check applicable blanks; information on required state permits can be obtained by contacting the Customer Service Center at 1-877-623-6748): ❑CAMA Major ®Sedimentation/Erosion Control 0404/401 Permit ®NPDES Stormwater III. PROJECT INFORMATION 1. In the space provided below, summarize how stormwater will be treated. Also attach a detailed narrative (one to two pages) describing stormwater management for the project, Stormwater will be treated utilizing Low Impact Development techniques and measures. Detailed narrative is attached. 2. Stormwater runoff from this project drains to the Savannah River basin. Classification B; Tr, ORW 3. 'Total Property Area: 30.31 acres 4. 'Total Wetlands Area:.22 acres 5. 100' Wide Strip of Wetland Area: 0 acres (riot applicable if no Wetlands exist on site) 6. 'Total Project Area**: 6.40 acres 7, Project Built Upon Area: 21.11 8. How many drainage areas does the project have? 2 9. Complete the following information for each drainage area. If there are more than two drainage areas in the project, attach an additional sheet with the information for each area provided in the same format as below. For hiv-h densitv vroiects, comoiete the table with one drainage area for each enizineered stormwater device. Basin Information Drainage Area 1 Drainage Area 2 Receiving Stream Name Tributary (west) Tributary (east) Stream Class & Index No. B, Tr, ORW, 3 B, Tr, ORW, 3 Total Drainage Area (sf) 1,313,334 1,845,637 On -site Drainage Area (sf) 72,751 690,883 Off -site Drainage Area (sf) 1,240,583 1,154,756 Existing Impervious* Area (sf) 82,328 83,788 Proposed Impervious*Area (sf) 10,563 130,527 % Impervious* Area (total) 7.07% 11.61% Impervious* Surface Area Drainage Area I r_ Drainage Areati2 On -site Buildings (of) 1,808 67,741 On -site Streets (sf) 8,755 62,786 On -site Parking (sf) Included in streets Included in streets On -site Sidewalks (sf) 0 0 Other on -site (sf) 0 0 Off -site (sf) 82,328 42,015 Total (sf): 92,891 172,542 * hnpervious area is defined as the built upon area including, but not limited to, buildings, roads, parking areas, sidctoalks, gravel areas, etc. **Total project area shall be calculated based oil the current policy regarding inclusion of wetlands in the built Ryon area percentage calculation. This is the area used to calculate percent project built upon area (BLIA). Form SWU-101 Version 03.27.08 Page - 2 - o1A GA_2007460070470ocsTermit Forms\NCDENR SlormwaterWDTermM6007047 Stormwater Management Application LID.Doc LandDesrbrl Project: 6007047 10. I -low was the off -site impervious area listed above derived? High definition orthogonal images provided Wackson County, field shot survey data, and site visit verification. Areas determined by polygons in AutoCAD. IV. DEED RESTRICTIONS AND PROTECTIVE COVENANTS One of the following deed restrictions and protective covenants are required to be recorded for all subdivisions, outparcels and future development prior to the sale of any lot. If lot sizes vary significantly, a table listing each lot number, sire and the allowable built -upon area for each lot must be provided as an attachment. Forms can be downloaded from http:11h2o.enr.state.nc.us/su/bm12 forms.htm - deed restrictions. Form DRPC-1 High Density Commercial Subdivisions Form DRPC-2 High Density Developments with Outparcels Form DRPC-3 High Density Residential Subdivisions Form DRPC4 Low Density Commercial Subdivisions Form DRPC-5 Low Density Residential Subdivisions Form DRPC-6 Low Density Residential Subdivisions with Curb Outlets By your signature below, you certify that the recorded deed restrictions and protective covenants for this project shall include all the applicable items required in the above form, that the covenants will be binding on all parties and persons claiming under them, that they will run with the land, that the required covenants cannot be changed or deleted without concurrence from the State, and that they will be recorded prior to the sale of any lot. V. SUPPLEMENT FORMS The applicable state stormwater management permit supplement form(s) listed below must be submitted for each BM specified for this project, Contact the Stormwater and General Permits Unit at (919) 733-5083 for the status and availability of these forms. Forms can be downloaded from http:112o.enr.state.nc.us/su/bmp forms.htnn. Form SW401-Low Density Form SW401-Curb Outlet System Form SW401-Off-Site System Form SW401-Wet Detention Basin Form SW401-Infiltration Basin Form SW401-infiltration Trench Form SW401-Bioretention Cell Form SW401-Level Spreader Form SW401-Wetland Form SW401-Grassed Swale Form SW401-Sand Filter Form SW401-Permeable Pavement Low Density Supplement Curb Outlet System Supplement Off -Site System Supplement Wet Detention Basin Supplement Infiltration Basin Supplement Underground Infiltration Trench Supplement Bioretention Cell Supplement Level Spreader/Filter Strip/Restored Riparian Buffer Supplement Constructed Wetland Supplement Grassed Swale Supplement Sand Filter Supplement Permeable Pavement Supplement Form SWU-101 Version 03.27.08 Page - 3 - of'4 G:1_2WA60070471DocsWermit FormMNCDENIR StormwaterWLAPermi"6007047 $tormwaler Management Application LIDDoc LandDesibn Project: 6007047 VI. SUBMITTAL REQUIREMENTS Only complete application packages will be accepted and reviewed by the Division of Water Quality (DWQ). A complete package includes all of the items listed below. The complete application package should be submitted to the appropriate DWQ Office. (Appropriate office may be found by locating project on the interactive online map at htt alh2o.enr,state.nc.us/str/msi ❑ia s.htm) Please indicate that you have provided the following required information by initialing in the space provided next to each item. Initia'1, • Original and otre coPy of the Stormwater Management Permit Application Form Al 5 !7 • Original and one copy of the Deed Restrictions & Protective Covenants Form (if kl 4 t required as per Part l V above) JS • Original of the applicable Supplement Form(s) and O&M agreement(s) for each 13M P /t11,4 ("� _ • Permit application processing fee of $505 (Express: $4,000 for HD, $2,000 for LD) payable to NCOENR • Calculations & detailed narrative description of stormwater treatment/management tits H • Copy of any applicable soils report tit S /-/ • Two copies of plans and specifications (sealed, signed & dated), including: A 5 H - Development/ Project name - Engineer and firm - Legend - North arrow - Scale - Revision number & date - Mean high water line - Dimensioned property/project boundary - Location map with named streets or NCSR numbers - Original contours, proposed contours, spot elevations, finished floor elevations - Details of roads, drainage features, collection systems, and stormwater control measures - Wetlands delineated, or a note on plans that none exist - Existing drainage (including off -site), drainage casements, pipe sizes, runoff calculations - Drainage areas delineated - Vegetated buffers (where required) VIi. AGENT AUTHORIZATION If you wish to designate authority to another individual or firm so that they may provide information on your behalf, please complete this section. (ex. designing engineer or firrn) Designated agent (individual or firm): Marty Kocot, PE LandDesign, Inc. Mailing Address: 1 Page Avenue, Suite 220 City: Asheville State: NC Zip: 28801 Phone: 828. Email: mkocot@landdesign.com VIII. APPLICANT'S CERTIFICATION Fax: 828. 281.1449 1, (print or type name of person listed in General lnforntation, itern 2) Steven G. Harris , certify that the information included on this permit application form is, to the best of my knowledge, correct and that the project will be constructed in conformance with the approved plans, that the required deed restrictions and protective covenants will be recorded, and that the proposed project complies with the requirements of "15A NCAC 21-1 i0M) 1 Signatu Date: • d 7. Q Dorm SWU-101 Version 03,27.08 Page - 4 - of G:1_200716007047TucsTermit FormsINCDENR Slormwater1UDTermM6007047 Stormwater Management Application UD.Doc LandDesign JACKSON COUNTY PLANNING OFFICE V -- 401 Grindstaff Cove Road Suite A-258 Sylva, NC 28779 planning®jacksonnc.org 1 LETTER OF APPR, C e Club'`~'�1�� \ c/o Cis-hiers-Cance Club Development, 1600 Camden Road Charlotte, NC 28208 (704-337-6224) 2-6-2009 Linda Cable, Director Iindacable® —1c son nc.org .. A_.. ..� i }Phone (82S} 631I-2261 FEB 1 0 2009 WATEN QUALITY SECTION 'NFVII. LE REGIONAL OFFICE L. -t. Thi ice has reviewed the sion and sedimentation control plan submitted for the project listed below. a d-t n to be acceptable and hereby issue this letter of approval with modifications and/or performance reservations. This approval is conditioned upon the incorporation or addition of these items to the plan. Please be advised that Article 500 of the Jackson County Sediment Control Ordinance requires that a copy of the approved soil erosion control plan be on file at the job site. Also, you should consider this letter to give the notice of our right of periodic inspection to ensure compliance with the approved plan. This plan approval shall expire (3) years following the date of approval,'if no land -disturbing activity has been undertaken, as is required by the Ordinance. The Sedimentation Pollution Control Program is a performance -oriented program requiring protection of the natural resources and adjoining properties. If, following commencement of this project, it is determined that the plan is inadequate to meet the requirements of the Ordinance, this office may require revisions to the plan and implementation of the revisions to ensure compliance with this Ordinance. Acceptance and approval of this plan is conditioned upon your compliance with federal and state water quality laws, regulations, and rules, This permit does not supersede any other permit or approval. Please be aware that since more than one acre is to be disturbed by this project, the enclosed general storm water pernidt NCG01000 (Construriien Activdt&e,) vial cover you. You should first become famifiar with all of the requirements for compliance with the enclosed general permit. Please note that this approval is based in part on the accuracy of the information provided in the Financial Responsibility Form which you have provided. You are requested to file an amended form if there is any change in the information included on the form. In addition, it would be helpful if you notify this office of the proposed starting date for this project. Your cooperation is appreciated. aS' cerely, Lill 4�� Robert Shelton Erosion Control Officer Cc: Division of Water Qgatity Land Design Subdivision Development Administration - Land Use Ordinance Administration - Erosion & Sediment Permit Number: 09-103 River Basin: Savannah Project: Canoe Club Stream Classification: B; Tr., ORW Location: Cashiers Date Received: 1-15-2009 PIN: 7571-38-3044 Acreage: 14.75 New Submittal (X) Revision O Modification( ) LETTER OF APPROVAL WITH MODIFICATIONS Note: Approval is conditioned upon the incorporation or addition of these modifications to the plan. If these modifications are not included in the plan and implemented on the construction site, the site will be in violation of the Sedimentation Pollution Control Act of 1973. Stipulations and Conditions Note comments by Jackson County Soil and Water Conservation District. Project is in an area designated as Class B; Tr. ORW (water). 30 ft Buffer Zone set back is required from the top of the bank of all perennial streams. Approval dose not cover areas which require 401 and 404 permits from the US Army Corps of Engineers and NC Department of Environment and Natural Resources, and/or other such governing agencies, until such time as said permits are in place. You are hereby notified that on August 6, 2007, The Jackson County Board of Commissioners adopted the Jackson County Subdivision Ordinance and the Jackson County Mountain and Hillside Development Ordinance regulating the subdivision of property within Jackson County, North Carolina. Please know that approval of this sedimentation and erosion control plan does not qualify this site for vested rights with regard to the above mentioned ordinances and that this development may be subject to these ordinances as adopted. LETTER OF APPROVAL WITH PERFORMANCE RESERVATIONS Note: Should the plan not perform adequately, a revised plan will be required. Page 1 of 1 LandDe . TRANSMITTAL Grove Arcade Building, One Page Avenue, Suite 220, Asheville, NC 28801 V:828.281.1447 F:828.281.1449 DATE: 1/6/2009 PROJECT NAME: 6007047 Canoe Club TO: Linda Wiggs PROJECT #: 6007047 Division of Water quality - Surface Water Protection Section Linda. Wiggs@ncmail.net FROM: Kimberly Walker kwalkor@landdesigr.com CC: WE ARE SEN ING: Low Density SWM Submittal for Canoe Club v VIA: �a �— PURPOSE: For your review and comment JAN - 6 2009 WATER QUALITY SECTION ASHEVILLE REGIONAL OFFICE Quantity Dated Description 2 Plans Sets - LD SWM - Seal Date: 1.2.09 1 Narrative - EC, SD & SWM - Seal Date: 12.19.08 1 Review Check for $505.00 Chick, I 1 Stormwater Management Permit Application t Low Density Deed Restrictions & Protective Coveances 1 Stormwator Management - Low Density Supplement 13 Grassed Swale Operations & Maintenance Agreement with Supplement and Checklist for each BMP. (Originals) 1 Soils Report - Field Permeability Testing (KEG - Date: 6.30.08 1 Bound Collection of the above listed applications, narrative, soils report to be received as 'Copy' for the LD SWM Submittal. NOTES Ms. Wiggs, We request your review for the enclosed low density stormwater management plans for Canoe Club. We'd appreciate any expedited review time that you could allow as this would assist our client in bidding and construction schedule for the project. If you have any comments or concerns; please do not hesitate to contact us at once for additional clarification Appreciate your assistance - Kimberly If This documnnt was delivered via FAX, the accompanying transmission contains confidential intonation intended only rot the use of the indiyidual of the entity named above. 11 you ere not the intended recipient, you are hereby notified that any disclosure, copying, distribution or the taking of any action in reliance on the contents of this tar_slmile Information 6 stricty prohibirad. if you have received this FAX in error, piimmediately nobly to by telephone to arrange for disposition or return of the documents to Its. Asheville NC Washington DC Tampa FL Asheville NC Pinehurst NC Charlotte NC Nashville TN Beijing PRC Page I of I LandDesign. TRANSMITTAL Grove Arcade Building, One Page Avenue, Suite 220, Asheville, NC 28801 V: 828.281.1447 F:828.281.1449 DATE: 1/6/2009 PROJECT NAME: 6007047 Canoe Club TO: Linda Wiggs Division of Water Quality - Surface Water Protection Section Linda.Wiggs@ncmail.net FROM: Kimberly Walker kwalker@landdesign.com CC: PROJECT #: 6007047 JA N _ 6 2009 I WATER QUALITY SECTION ASHEVILLE f1EGIONAL OFFICE WE ARE SENDING: Low Density SWM Submittal for Canoe Club VIA: Hand PURPOSE: For your review and comment Quantity Dated Description 2 Plans Sets - LO SWM - Seal Date: 1.2.09 1 Narrative - EC, SD & SWM - Seal Date: 12.19.08 1 Review Check for $505.00 1 Stormwater Management Permit Application 1 Low Density Deed Restrictions & Protective Coveances 1 Stormwater Management - Low Density Supplement 13 Grassed Swale Operations & Maintenance Agreement with Supplement and Checklist for each BMP. (Originals) 1 Soils Report - Field Permeability Testing (KEG - Date: 6.30.08 1 Bound Collection of the above listed applications, narrative, soils report to be received as 'Copy' for the LID SWM Submittal. NOTES: Ms. Wiggs, We request your review for the enclosed low density stormwater management plans for Canoe Club. We'd appreciate any expedited review time that you could allow as this would assist our client in bidding and construction schedule for the project. If you have any comments or concerns: please do not hesitate to contact us at once for additional clarification Appreciate your assistance - Kimberly It this document was dalrvered via FAX. the accompanying transmission contains confidential information intended only for the use of the individual of the entity named above_ It you are not the inended recipient. you are hereby notified that any disclosure. copying, distribution or the taking of any action in reliance on the contents of thin facsimile information is strictly prohibited. If you have recelvetl this FAX in error, please immediately notily us by telephone to arrange for dispoaibon or return of the documents to us. Asheville NC Washington DC Tampa FL Asheville NC Pinehurst NC Charlotte NC Nashville TN Beijing PRC Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Coleen Sullins. Director Division of Water Quality October 3, 2008 CERTIFIED MAIL RETURN RECEIPT REQUESTED Steven Harris 1600 Camden Road Charlotte, NC 28208 Subject: Stormwater Management Permit Application Cashiers Canoe Club Development, LLC Jackson County Dear Mr. Harris: On August 4, 2008, the Division of Water Quality (DWQ), Asheville Regional Office received your submittal for a Stormwater Management Permit for the Canoe Club Development in Cashiers, NC. After a preliminary review the submittal has been deemed deficient, and we are fetur g it unprocessed. For your assistance in future submittals the following items will be needed; 1. Plan symbology/details must clearly be depicted in the legend. 2. Plan scales need to be larger. See Device BMP Supplement; 1 "=50' or larger 3. Property and project boundaries need to be included. If these are the same please articulate. 4. All water features, and buffers need to be clearly delineated on all plans. For example wetlands were not shown on C7.1&2. Placement of Communal #9 and Individuals#128, 129. 5. Mean and/or seasonal high water line is identified. For example: Cashiers Lake high water line, stream high water line. Communal #12, Individual #120, 122, 124. 6. Existing contours, and proposed contours are clearly shown. 7. Drainage areas are delineated; including all off -site contributions. The drainage areas for each stormwater management device must be delineated. The size of the system must take into account the runoff at the ultimate built -out potential from all surfaces draining to the system, including any off -site drainage. 8. All Built Upon Area must be shown, including driveways, sidewalks etc or be included in the calculations and described. 9. Drainage easements and pipe sizes are identified 10. Stormwater conveyance systems are shown. 11. BMP bypass must be identified. 12. Vegetated filters and level spreaders are identified at each BMP bypass. rmc No thCarolina �Alalurrr!!jl North Carolina Division of Water Quality 2090 US Hwy 70, Swannanoa, NC 28778 Phone (828) 2964500 Internet: www.newaleruuality.orFax (828) 299-7043 C:IWPDA"I'AIDI:MWQI]ackson\State Stormwater ManagementlCanoeClubISW1080801 relurn.doc An Equal Opportunity/Aflirmativc Action Employer— 50% Recycled/l0% Post Consumer Paper Mr. Steven Harris Page 2 of 2 October 3, 2008 13. Correct supplements are provided for each drainage area. if using a typical BMP design sheet for multiple houses/lots, please provide a table correlating lots and devices 14. Supporting calculations are provided for the numerical data submitted in the application and supplements. The plans and the narrative are primarily for erosion control instead stormwater. 15.On-site soil borings at the location of the proposed treatment system need to be included. A soil profile and characteristics including the depth to the seasonal high water table (SHWT) is given. ' Is Communal #2 under a road. 16. Monitoring wells for BMP need to be included. 17. Deed restrictions provided for all lots. Please see our checklist on our website to help check that you re -submittal includes all necessary items. It can be downloaded from http://h2o.enr_.state.nc.us�su/documents/checklistrev-1.i)df. The construction of any impervious surfaces, other than a construction entrance under an approved Sedimentation Erosion Control Plan, is a violation of NCGS 143-215.1 and is subject to enforcement action pursuant to NCGS 143-215.6A. Also keep in mind any stream impacts may require pe {mitting from the Army Corp of Engineers and Division of Water Quality. Please contact me should you have any questions or concerns. Sincerely, Linda Wiggs Environmental Specialist Asheville Regional Office (828)296-4500 Enclosure: Submittal Package cc: Asheville Regional Office DWQ Central Files Land Design Attn: Marty Kocot 1 Page Ave. Suite 220 Asheville, NC 28801 [�� i �C I L E COPY Project: 6007047 �. Yti 1 Js... x' .;r:; ... _�J.: a*d, J7 •''y iY �t r ,.DWQ.USE'ONLY^�!. Date Ucceived Fee Paid Permit Number 05.0sw1,080$01�. State of North Carolina Department of Environment and Natural Resources S W I D 8 v b' !� Division of Water Quality STORMWATER MANAGEMENT PERMIT APPLICATION FORM . I This form may be photocopied for use as an original l( I. GENERAL INFORMATION L, 1. Applicants name (specify the name of the corporation, individual etc. who owns the project): pp (P Y p � P } ) Cashiers Canoe Club Development, LLC 2. Print Owner/Signing Official's name and title (person legally responsible for facility and compliance): Steven G. Harris, Operations Manager 3. Mailing Address for person listed in item 2 above: 1600 Camden Road City: Charlotte State: NC Zip: 28208 Phone: 704, 377.6224 Email: stele@harrisdevelopmentgroup.cam Fax: 704 . 342. 3453 4. Project Name (subdivision, facility, or establishment name - should be consistent with project name on plans, specifications, letters, operation and maintenance agreements, etc.): Canoe Club _ 5. Location of Project (street address): Cashiers Lake Road City: Cashiers County: Jackson Zip: 28717 6. Directions to project (From nearest major intersection): Approximately 2300 feet down Cashiers Lake Road to the intersection of Cashiers School Road. 7. Latitude:351 06'20 " N Longi 8. Contact person who can answer questions about Name: Martv Kocot, PE Emai 4 AUG i H. PERMIT INFORMATION: t r: t' TER C:'JALIT`r 1. Specify whether project is (check one): ®New_IQp41i_�;1Gri, Form SWU-101 Version 03.27.08 Page of 4 G:1_2007160070471Docs\Permil Forms\NCDENR Stormwater160o7047 Stormwater Management Application.Doc of Jroject .4 LandDesign Project: 6007047 2. If this application is being submitted as the result of a renewal or modification to an existing permit, list the existing permit number and its issue date (if known) 3. Specify the type role t=(eheek. ne): ❑Low Densit�®High Density ❑Redevelop ❑General Permit ❑Universal SMP []Other 4. Additional Project Requir`eMents ((check applicable blanks; information on required state permits can be obtained by contacting the Customer Service Center at 1-877-623-6748): ❑CAMA Major ®Sedimentation/Erosion Control ❑404/401 Permit ❑NPDES Stormwater III. PROJECT INFORMATION 1. In the space provided below, summarize how stormwater will be treated. Also attach a detailed narrative (one to two pages) describing stormwater management for the project . Stormwater will be teess eed tilizin re -fabricated Storm -Tech infiltration. f ------I .- - —� .-7 2. Stormwater runoff from this project drains to the Chattooga River basin. Classification B; Tr, ORW 3. Total Property Area: 30.31 acres 4. Total Wetlands Area:.22 acres 5. 100' Wide Strip of Wetland Area: 0 acres (not applicable if no wetlands exist on site) 6. Total Project Area**: 5.99 acres 7. Project Built Upon Area: 19 % 8. How many drainage areas does the project have? 12 9. Complete the following information for each drainage area. If there are more than two drainage areas in the project, attach an additional sheet with the information for each area provided in the same format as below. For high density vroiects, complete the table with one drainage area for each enzineered stormwater device. `Basin InEorfna6on {`� h = ":s:r'+.^. �ask+'1o.-:-:ru ,:etc. ;�.l .s;r.:c:✓ „x�.YYr:.�hr��;Gf�`' `��~y' A ' :Draiiia e'tArea 1 � i'xk;ti.r:a�awtw!E.7!n�+FwJti...;. a.....;a �S'?'i�(1v.x, 1,v �` "` �rL)raina e Area;2 r'r ' <''' �aJ�t.3+s:?';Htrtvrn:.�,.�:ecr,es.v�st ttiil'r."iNity,,y.�! Receiving Stream Name See Attached Spreadsheet For Drainage Area Data Stream Class & Index No. Total Drainage Area (sf) On -site Drainage Area (sf) Off -site Drainage Area (s0 Existing Impervious* Area (sf) Proposed Impervious'Area (sf) % Impervious* Area (total) �w*�#���,2Kt S Im ervs Surface. Area ,..k. .iou.,..., �..�..-. f§'kN Y Ir,a raina g'�,A'rea�1, ...5'aUa1 .[ �sr <M'a:..l. ..#.:81w:s V-, t..^.;}•ht ...l ,i�, i .1 �.e�,e-.ti 6. 1..,,i s.�a..,x: A7:3_l:'� d'x1'.�7a, `�s,i•,7. F,.,� A2r5..w�.�,�JJ � +1 .n h. On -site Buildings (sf) w On -site Streets (sf) i On -site Parking (sf) i l i i� On -site Sidewalks (sf) �}' ` ^ ,�• t Other on -site (sf) Off -site (sf) t _ ._._ ........_._w._ Total (sf): 4 * Impervious area is defined as the built upon area inclur(ii�g, but not limited to, buildings, roads, prirkfng areas, sidewalks, gravel areas, etc. "Total project area shall be calculated based on the current policy regarding inclusion of wetlands in the built upon area percentage calculation. This is the area used to calculate percent project built upon area (BLIA). Form SWU-101 Version 03.27.08 Page of 4 C:1_2007160070471Docs\Permit Forms\NCDENFR Slormwater16007047 Stormwater Management Appiication.Doc Landl)esign Project: 6007047 10. How was the off -site impervious area listed above derived? With polygon from AutoCad. IV. DEED RESTRICTIONS AND PROTECTIVE COVENANTS One of the following deed restrictions and protective covenants are required to be recorded for all subdivisions, outparcels and future development prior to the sale of any lot. If lot sizes vary significantly, a table listing each lot number, size and the allowable built -upon area for each lot must be provided as an attachment. Forms can be downloaded from http;//h2o.enr.state.nc.tis/su/bni� forms.Iltm - deed restrictions. Form DRPC-1 High Density Commercial Subdivisions Form DRPC-2 High Density Developments with Outparcels Form DRPC-3 High Density Residential Subdivisions Form DRPC-4 how Density Commercial Subdivisions Form DRPC-5 Low Density Residential Subdivisions Form DRPC-b Low Density Residential Subdivisions with Curb Outlets By your signature below, you certify that the recorded deed restrictions and protective covenants for this project shall include at] the applicable items required in the above form, that the covenants will be binding on all parties and persons claiming under them, that they wilt run with the land, that the required covenants cannot be changed or deleted without concurrence from the State, and that they will be recorded prior to the sale of any lot. V. SUPPLEMENT FORMS The applicable state stormwater management permit supplement forrn(s) listed below must be submitted for each BMP specified for this project. Contact the Stormwater and General Permits Unit at (919) 733-5083 for the status and availability of these forms. Forms can be downloaded from 1Zttp://h2o.enr.state.nc.us/suLmn forms.11tm. Form SW401-Low Density Form SW401-Curb Outlet' ystem Form SW401-Off-Site System Form SW401-Wet Detention Basin Form SW401-Infiltration Basin Form SW401-Infiltration Trench Form SW401-Bioretention Cell Form SW401-Level Spreader Form SW401-Wetland Dorm SW401-Grassed Swale Form SW401-Sand Filter Form SW401-Permeable Pavement Low Density Supplement Curb Outlet System Supplement Off -Site System Supplement Wet Detention Basin Supplement Infiltration Basin Supplement Underground Infiltration Trench Supplement Bioretention Cell Supplement Level Spreader/Filter Strip/Restored Riparian Buffer Supplement Constructed Wetland Supplement Grassed Swale Supplement Sand Filter Supplement Permeable Pavement Supplement Form SWU-101 Version 03.27.09 Page of 4 G:1_2007160070470ocsTermit Fortns\NCDENA Stormwater16007047 Stormwater Management Appiication.Doc Land Design Project: 6007047 VI. SUBMITTAL REQUIREMENTS Only complete application packages will be accepted and reviewed by the Division of Water Quality (DWQ). A complete package includes all of the items listed below. The complete application package should be submitted to the appropriate DWQ Office. (Appropriate office may be found by locating project on the interactive online map at http://h2o.enr.state.nc.its/stl/nisi maps.hhn) Please indicate that you have provided the following required information by initialing in the space provided next to each item. Initials • Original and one copy of the Stormwater Management Permit Application Form A4s H • Original and one copy of the Deed Restrictions & Protective Covenants Form (if /Vt5 required as per Part IV above) �l • Original of the applicable Supplement Form(s) and O&M agreement(s) for each BMP • Permit application processing fee of $505 (Express: $4,000 for HD, $2,000 for LD) payable to NCDENR 'M S • Calculations & detailed narrative description of stormwater treatment/management /14 E�- • Copy of any applicable soils report /N • Two copies of plans and specifications (sealed, signed & dated), including: - Development/Project name - Engineer and firm -Legend - North arrow - Scale - Revision number & date - Mean high water line - Dimensioned property/project boundary - Location map with named streets or NCSR numbers - Original contours, proposed contours, spot elevations, finished floor elevations - Details of roads, drainage features, collection systems, and storm water control measures - Wetlands delineated, or a note on plans that none exist - Existing drainage (including off -site), drainage easements, pipe sizes, runoff calculations - Drainage areas delineated - Vegetated buffers (where required) VII. AGENT AUTHORIZATION If you wish to designate authority to another individual or firm so that they may provide information on your behalf, please complete this section. (ex. designing engineer or firm) Designated agent (individual or firm): Marty Kocot, PE LandDesign, Inc. Mailing Address: 1 Page Avenue Suite 220 City: Asheville State: NC Zip: 28801 Phone: 828. 281.1447 Fax: 828. 281.1449 Email: mkocot©landdesign.com VIII. APPLICANT'S CERTIFICATION 1, (print or type name of person listed in General Information, item 2) Steven G. Harris , certify that the information included on this permit application form is, to the best of my knowledge, correct and that the project will be constructed in conformance with the approved plans, that the required deed restrictions and protective covenants will be recordecj, and that the prpposed project complies with the requirements of 15A NCAC 2H .1000. Signa Date: Form SWU-101 Version W.27.08 Page of 4 G:1_20071600704710ocs1Permil Forms\NCDENR Storm water16007047 Stormwater Management Application.Doc LandDesign w OF Grove Arcade Building JOB NAME: One Page Avenue, Suite 220 JOB NO: Asheville, NC 28601 TITLE: Phone: 828-281-1447 CALCD BY: Fax: 828-281-1449 SHEET; Canoe Club 6007047 DATE: 9-.lu1-08 Canoe Club Slorm Water Management Drainage Area Data SH CHECKU BY: SH 9. STORM WATER MANAGEMENT DRAINAGE AREA DATA Basin Information Drainage Area 1 Drainage Area 2 Drainage Area 3 Drainage Area 4 Drainage Area 5 Receiving Stream Name Chattoo a River Chattoo a River Chattoo a River Chattoo a River Chattoo a River Stream Class & Index No. B,Tr,ORW 3 B,Tr,ORW 3 B,Tr,ORW 3 B,Tr,ORW 3 B,Tr,ORW 3 Total Draina a Area (sf) 72745.0 63598.0 55757.0 40511.0 40946.0 On -Site Drainage Area (sf) 72745.0 63598.0 55757.0 40511.0 40946.0 Existing Impervious Area sf 7448.0 0.0 0.0 0.0 0.0 Pro osed Impervious Area (sf) 19780.0 9950.0 15050.0 13493.0 12544.0 % Impervious Area (total) 37.4 15.6 27.0 33.3 30.6 Impervious Surface Areas Drainage Areal Drainage Area 2 Drainage Area 3 Drainage Area 4 Drainage Area 5 On -Site Buildings (sf) 6992 0.0 11195 4585.0 7890.0 On -Site Streets (sf) 11810 9950.0 3338 8391.0 4654.0 On -Site Parkin (sf) 978.0 0.0 517.0 517.0 0.0 On -Site Sidewalks sf 0.0 0.0 0.0 0.0 0.0 Other On -Site sf 0.0 0.0 0.0 0.0 0.0 Off -Site (sf) 10.0 10.0 0.0 0.0 0.0 Basin Information Drainage Area 6 Drainage Area 7 Drainage Area 8 Drainage Area 9 Drainage Area 10 Receiving Stream Name Chattoo a River Chattoo a River Chattoo a River I Chattoo a River Chattoo a River Stream Class & Index No. B,Tr,ORW 3 B,Tr,ORW 3 B,Tr,ORW 3 B,Tr,ORW 3 B,Tr,ORW 3 Total Drainage Area (sf) 106286.0 39204.0 20473.2 3484.4 6098.4 On -Site Drainage Area sf 106286.0 39204.0 20473.2 3484.4 6098.4 Existing Impervious Area sf 0.0 0.0 0.0 0.01 0.0 Proposed Impervious Area sf 24033.0 18686.0 18050.0 1260.0 2786.0 % Impervious Area (total) 22.6 47.7 88.2 36.2 45.7 Impervious Surface Areas Drainage Area 6 Drainage Area 7 Drainage Area 8 Draina a Area 9 Drainage Area 10 On -Site Buildings (sf) 3945.0 7890.0 15780.0 0.0 0.0 On -Site Streets (sf) 20088.0 10796.0 2270.0 1260.0 2786.0 On -Site Parkin (sf) 0.0 0.0 0.0 0.0 0.0 On -Site Sidewalks (sf) U.U. 0.0 0.0 -"" 0.0 0.0 Other On -Site sf 0.0 0.0 0.0 0.0 0.0 Off -Site (sf) 0.0 0.0 0.0 0.0 0.0 Basin Information Drainage Area 11 Drainage Area 12 Receiving_Stream Name Chattoo a River Chattoo a River Stream Class & Index No. B,Tr,ORW 3 B,Tr,ORW 3 Total Drainage Area (sfy 26126.0 7405.2 On -Site Drainage Area sf 26126.0 7405.2 Existing Impervious Area (sf) 0.0 0.0 Proposed Impervious Area sf 16529.0 5522.0 o ImperVIOUS Area (total) Impervious Surface Areas Drainage Area 11 Draina a Area 12 On -Site Buildings sf 7326 1998.0 On -Site Streets (sf) 9203 3524.0 On -Site Parkin sf 0.0 0.0 On -Site Sidewalks (sf) 0.0 0.0 Other On -Site (sf) 0.0 0.0 i es 0.0 Ga_20071600704AEXCE00A Basin info for SWM Permit -xis 712112008 1581 LAND DESIGN, INC. 38 GARFIELD STREET, SUITE C 6fi-85l531 ASHEMI-F, NC 28803 } DAT PAYL TO THE ORDER OF DOLLARS 8 WW arc Centura FOR 5rr� �jj I� j 10 -- RBCC/ENTUR/BINI( VVU ge-A toAJ -64Lix NP SwI05(�s6t Project: 6007047 DWQ USG ONLY. Date Received Fee Paid Permit Number State of North Carolina `i vV 10 Department of Environment and Natural;Resow.4gq ,.. ,.., u; Division of Water Quality STORMWATER MANAGEMENT PERMIT APPLICA TION FORM 17 it '1 This form may be photocopied for use as an original I 4 AUG -- 4 2008 L GENERAL INFORMATION 1NFt7._f;(1F i ITY� SECTION 1. Applicants name (specify the name of the corporation, individual, etc. who wns;the�project),�r,� 1 OFFICE t y Cashiers Canoe Club Development, LLC 2. Print Owner/Signing Official's name and title (person legally responsible for facility and compliance): Steven G. Harris, Operations Manager 3. Mailing Address for person listed in item 2 above: 1600 Camden Road City: Charlotte State: NC Zip: 28208 Phone: 704, 377.6224 Fax: 704. 342.3453 Email: steve©harrisdevelopmentgroup.com 4. Project Name (subdivision, facility, or establishment name - should be consistent with project name on plans, specifications, letters, operation and maintenance agreements, etc.): 5. Location of Project (street address): Cashiers Lake Road City: Cashiers County: lackson Zip: 28717 6. Directions to project (from nearest major intersection): Approximately 2300 feet down Cashiers Lake Road to the intersection of Cashiers School Road. _ 7. Latitude:35° 06'20 " N Longitude:83°06'11" W of project 8. Contact person who can answer questions about the project: Name: Marty Kocot, PE Telephone Number: 829. 281 .1447 Email:mkocot@landdesign.corn 1I. PERMIT INFORMATION: 1. Specify whether project is (check one): ®New []Renewal ❑Modification Form SWU-101 Version 03.27.08 Page of 4 G:1_2007160070471Docs\Permit FormsINCDENR Storm water16007047 Stormwater Management Application.Doc LvtdDesign Project: 6007047 2. If this application is being submitted as the result of a renewal or modification to an existing permit, list the existing permit number and its issue date (if known) 3. Specify the type of project (check one): ❑Low Density ®High Density ❑Redevelop ❑General Permit ❑Universal SMP ❑Other 4. Additional Project Requirements (check applicable blanks; information on required state permits can be obtained by contacting the Customer Service Center at 1-877-623-6748): ❑CAMA Major ®Sedimentation/Erosion Control ❑404/401 Permit ❑NPDES Stormwater Ill. PROJECT INFORMATION 1. In the space provided below, summarize how stormwater will be treated. Also attach a detailed narrative (one to two pages) describing Stormwater management for the project. Stormwater will be tested utilizing- pre -fabricated (Storm -Tech) infiltration. 2. Stormwater runoff from this project drains to the Chattooga River basin. Classification B; Tr, ORW 3. Total Property Area: 30.31 acres 4. Total Wetlands Area:.22 acres 5. 100' Wide Strip of Wetland Area: 0 acres (not applicable if no wetlands exist on site) 6. Total Project Area**: 5.99 acres 7. Project Built Upon Area: 19 ` 0 8. How many drainage areas does the project have? 12 9. Complete the following information for each drainage area. If there are more than two drainage areas in the project, attach an additional sheet with the information for each area provided in the same format as below. For high density projects, complete the table with one drainage area for each engineered Stormwater device. Basin Inforrhatiort Drain Drainage Area.1 ,Drainage Area 2 ,,. Receiving Stream Name See Attached Spreadsheet For Drainage Area Data Stream Class & Index No. Total Drainage Area (sf) On -site Drainage Area (sf) Off -site Drainage Area (so Existing Impervious* Area (sf) Proposed Impervious*Area (so % Impervious* Area (total) ': lmpervious* Surface Area . Draina e Area 1 " I r. g ...: r .., a .., ., 17iauta e Area 2 .. ... g On -site Buildings (sf) On -site Streets (sf) On -site Parking (sf) On -site Sidewalks (sf) Other on -site (sf) Off -site (sf) Total (sf): * Impervious area is defined as the built upon area including, but not limited to, buildings, roads, parking areas, sidewalks, gravel areas, etc. **Total project area shall be calculated based on the current policy regarding inclusion of wetlands in the built upon area percentage calculation. This is the area used to calculate percent project built upon area (BU& Form SWU-101 Version 03.27.08 Page of 4 G:1_2007160070470ocsTermit FormsINCDENR Stormwater16007047 Stormwater Management Application,Doc LandDesign Grove Arcade Building JOB NAME: One Page Avenue, Suite 220 JOB NO: Asheville, NC 28801 TITLE: Phone: 828-281-1447 CALC'D BY: Fax: 828-281-1449 SHEET: Canoe Club 6007047 DATE: OF 9-Jul-08 Canoe Club Storm Water Management Drainage Area Data SH CHECK'D BY: SH 9. STORM WATER MANAGEMENT DRAINAGE AREA DATA Basin Information Drainage Area 1 Drainage Area 2 Drainage Area 3 Drainage Area 4 Drainage Area 5 Receiving Stream Name Chattoo a River Chattoo a River Chattoo a River Chattoo a River Chattoo a River Stream Class & Index No. B,Tr,ORW 3 B,Tr,ORW 3 B,Tr,ORW 3 B,Tr,ORW 3 B,Tr,ORW 3 Total Drainage Area sf 72745.0 63598.0 55757.0 40511.0 40946.0 On -Site Drainage Area sf 72745.0 63598.0 55757.0 40511.0 40946.0 Existing Impervious Area sf 7448.0 0.0 0.0 0.0 0.0 Proposed Impervious Area (sf) 19780.0 9950.0 15050.0 13493.0 12544.0 % Impervious Area (total) 37.4 15.6 27.0 33.3 30.6 Impervious Surface Areas Drainage Area 1 1 Drainage Area 2 Drainage Area 3 Drainage Area 4 Drainage Area 5 On -Site Buildings s# 6992 0.0 11195 4585.0 7890.0 On -Site Streets sf 11810 9950.0 3338 8391.0 4654.0 On -Site Parkin (sf) 978.0 0.0 517.0 517.0 0.0 On -Site Sidewalks (sf) 0.0 1 0.0 1 0.0 1 0.01 0.0 Other On -Site sf 0.0 0.0 0.0 0.0 0.0 Off -Site (sf) 0.0 0.0 1 0.0 0.0 0.0 Basin Information Drainage Area 6 Drainage Area 7 Drainage Area 8 Draina a Area 9 Drainage Area 10 Receiving Stream Name Chattoo a River Chattoo a River Chattoo a River Chattoo a River Chattoo a River Stream Class & Index No. B,Tr,ORW 3 B,Tr,ORW 3 B,Tr,ORW 3 B,Tr,ORW 3 B,Tr,ORW 3 Total Drainage Area sf 106286.0 39204.0 20473.2 3484.4 6098.4 On -Site Drainage Area sf 106286.0 39204.0 20473.2 3484.4 6098.4 Existing Impervious Area s# 0.0 0.0 0.0 0.0 0.0 Proposed Impervious Area (sf) 24033.0 18686.0 18050.0 1260.0 2786.0 % Impervious Area (total) 22.6 47.7 88.2 36.2 45.7 Im envious Surface Areas Drainage Area 6 Drainage Area 7 Drainage Area 8 Drainage Area 9 Drainage Area 10 On -Site Buildings s( 3945.0 7890.0 15780.0 0.0 0.0 On -Site Streets sf 20088.0 10796.0 2270.0 1260.0 2786.0 On -Site Parkin sf 0.0 0.0 0.0 0.0 0.0 On -Site Sidewalks sf 0.0 0.0 0.0 0.0 0.0- Other On -Site sf 0.0 0.0 0.0 0.0 0.0 Off -Site (sf) 0.0 0.0 0.0 0.0 0.0 Basin Information Drainage Area 11 Drainage Area 12 Receiving Stream Name Chattoo a River Chattoo a River Stream Class & Index No. B,Tr,ORW 3 B,Tr,ORW 3 Total Drainage Area sf 26126.0 7405.2 On -Site Draina a Area (sfy 26126.0 7405.2 Existing Impervious Area sf 0.0 0.0 Proposed Impervious Area sf 16529.0 5522.0 X. ImperviOUS Area (total) Impervious Surface Areas Drainage Area 11 Drainage Area 12 On -Site Buildings sf 7326 1998.0 On -Site Streets sf 9203 3524.0 On -Site Parkin (sf) 0.0 0.0 On -Site Sidewalks (sf) 0.0 0.0 Other On -Site (sf) 0.0 0.0 I e(Sr)0.0 G:4 2007160070471EXCELIDA Basin info forSWM Permit.xis 712112008 Project: 6007047 10. How was the off -site impervious area listed above derived? With polygon from AutoCad. IV. DEED RESTRICTIONS AND PROTECTIVE COVENANTS One of the following deed restrictions and protective covenants are required to be recorded for all subdivisions, outparcels and future development prior to the sale of any lot. If lot sizes vary significantly, a table listing each lot number, size and the allowable built -upon area for each lot must be provided as an attachment. Forms can be downloaded from 1-ittp://1i2o.enr.state.alc.us/suLnip forms.htm -_deed restrictions. Form DRPC-1 High Density Commercial Subdivisions Form DRPC-2 High Density Developments with Outparcels Form DRPC-3 High Density Residential Subdivisions Form DRPC-4 Low Density Commercial Subdivisions Form DRPC-5 Low Density Residential Subdivisions Form DRPC-6 Low Density Residential Subdivisions with Curb Outlets By your signature below, you certify that the recorded deed restrictions and protective covenants for this project shall include all the applicable items required in the above form, that the covenants will be binding on all parties and persons claiming under them, that they will run with the land, that the required covenants cannot be changed or deleted without concurrence from the State, and that they will be recorded prior to the sale of any lot. V. SUPPLEMENT FORMS The applicable state stormwater management permit supplement form(s) listed below must be submitted for each BMP specified for this project. Contact the Stormwater and General Permits Unit at (919) 733-5083 for the status and availability of these forms. Forms can be downloaded from http..A 2o.enr.state.nc.us/su/bmp forms.htm. Form SW401-Low Density Form SW401-Curb Outlet System Form SW401-Off-Site System Form SW401-Wet Detention Basin Form SW401-Infiltration Basin Form SW401-Infiltration Trench Form SW401-Bioretention Cell Form SW401-Level Spreader Form SW401-Wetland Form SW401-Grassed Swale Form SW401-Sand Filter Form SW401-Permeable Pavement Low Density Supplement Curb Outlet System Supplement Off -Site System Supplement Wet Detention Basin Supplement Infiltration Basin Supplement Underground Infiltration Trench Supplement Bioretention Cell Supplement Level Spreader/Filter Strip/Restored Riparian Buffer Supplement Constructed Wetland Supplement Grassed Swale Supplement Sand Filter Supplement Permeable Pavement Supplement tv Form SWU-i01 Version 03.27.08 Page of 4 GA_20071600704710ocslPermA Forms\NCDENR Storm wate r\6007047 Stormwater Management Application.Doc Land Design Project: 6007047 VI. SUBMITTAL REQUIREMENTS Only complete application packages will be accepted and reviewed by the Division of Water Quality (DWQ). A complete package includes all of the items listed below. The complete application package should be submitted to the appropriate DWQ Office. (Appropriate office may be found by locating project on the interactive online map at hitp://h2o,eiir.state.nc.us/su/iiisi ma s.htm) Please indicate that you have provided the following required information by initialing in the space provided next to each item. Initials • Original and one copy of the Stormwater Management Permit Application Form —d s • Original and one copy of the Deed Restrictions & Protective Covenants Form (if required as per Part IV above) • Original of the applicable Supplement Form(s) and O&M agreement(s) for each BMP H • Permit application processing fee of $505 (Express: $4,000 for HD, $2,000 for LD) payable to NCDENR S 1 • Calculations & detailed narrative description of stormwater treatment/management 1141 • Copy of any applicable soils report 114 S • Two copies of plans and specifications (sealed, signed & dated), including: AlJS - Development/Project name - Engineer and firm -Legend - North arrow - Scale - Revision number & date - Mean high water line -Dimensioned property/project boundary - Location map with named streets or NCSR numbers - Original contours, proposed contours, spot elevations, finished floor elevations - Details of roads, drainage features, collection systems, and stormwater control measures - Wetlands delineated, or a note on plans that none exist - Existing drainage (including off -site), drainage easements, pipe sizes, runoff calculations - Drainage areas delineated - Vegetated buffers (where required) VII. AGENT AUTHORIZATION If you wish to designate authority to another individual or firm so that they may provide information on your behalf, please complete this section. (ex. designing engineer or firm) Designated agent (individual or firm): Mart Kocot PE LandDesi n lnc. Mailing Address: 1 Page Avenue, Suite 220 City: Asheville State: NC Zip: 28801 Phone: 828. 281.1447 Fax: 828. 281,1449 Email: mkocot®landdesign.com VIII. APPLICANT'S CERTIFICATION I, (print or type name of person listed in General Information, item 2) Steven G. Harris , certify that the information included on this permit application form is, to the best of my knowledge, correct and that the project will be constructed in conformance with the approved plans, that the required deed restrictions and protective covenants will be recorded', and that the prpposed project complies with the requirements of 15A NCAC 2H .1000. Signatu Date: 7' ,?,g'd U R Form SWU-101 Version 03.27.08 Page of 4 GA_2007160070471DocslPermit FormsINCDENR Storm water16007047 Stormwater Management Application.Doc Land Design Page IofI LandDesign- TRANSMITTAL Grove Arcade Building, One Page Avenue, Suite 220, Asheville, NC 28801 V:828.281.1447 F: 828.281.1449 DATE: 814l2008 PROJECT NAME: 6007047 CANOE CLUB TO: Starr Silvis PROJECT tt: 6007047 Division of Water Quality - Surface Water Protection Seetio: a• ;.- *� . : ;v.,77' Starr.Siivis@ncmail.net i FROM CC: Kimberly Walker LandDesign One Page Avenue - Suite 220 Asheville, NC 28801 V: (828)281-1447 F: (828)281-1449 6 kwalker@landdesign.com WE ARE SENDING: Canoe Club - Storm water Management Submittal VIA: Hand PURPOSE: For your approval t Quantity Dated Description 2 Stormwater Permit Application SWU 101 - (original - copy) 2 High Density Deed Restriction Application - DRPC 3 with Cals- (original and copy) 2 Kessel Engineering - Soil Report (original and copy) 2 Residential Basin Agreement, Supplements & Check list (original and copy) 24 Community Basin Agreements, Supplements, Check list (12 original & 12 copies) 2 Stormwater Management Narrative Seal Date: 8A.2008 (2 copies) 2 Plan Sets - Stormwater Seal Date: 7.10.08 1 Check No. 1581 $505.00 Review Fees NOTES For your review and approval. If this document was delivered via FAX, the accompanying transmission contains confidential intormalion intended only for the use of the individual of the ently named above II you are not the intended recipient, you are hereby notified that any disclosure, copying, distribution or the taking of any action in rehiance on Ilre contents of this facsimile inlormalipn is strictly prohibited, II you rave received this FAX in error, please immediately notify us by lelephona to arrange far di5posihOn or return of the documents to us. Asheville NC Washington DC Tampa FL Asheville NC Pinehurst NC Charlotte NC Nashville TN Beijing PRC June 30, 2008 Mr. Martin A. Kocot, P.E. LandDesign, Inc, One Page Avenue, Suite 220 Asheville, North Carolina 28801 Mr. Kocot: TA RECEIVED I r J U L U y 11 1-111WESSE`L . ENGINEERING \G Ro 0 U P� r Report of Field Permeability Testing Canoe Club Subdivision Jackson County, North Carolina KEG Project No. JA08-1506-02 4 2008 I `� AUG - ,l I--.- ,. v,l'%TE c G CT I O d r,t.,� YAS Kessel Engineering Group, PLLC is pleased to present this report of field permeability testing for the Cashiers Lake Dam in Jackson County, North Carolina. The purpose of the field permeability testing is to estimate subsurface permeability as well as to determine the elevation of the water table in the area of the proposed subdivision for use in a feasibility evaluation for the construction of stormwater systems. PROJECT INFORMATION Project information was provided in a June 9, 2008 e-mail from Scott Homewood of LandDesign, Inc. We have also been provided with plans prepared by LandDesign, Inc. dated June 2, 2008 which indicate the preliminary layout for the Canoe Club Subdivision. The site is approximately 30.31 acres in size and is located on the southwestern corner of Cashiers, North Carolina. SITE CONDITIONS The site is a densely wooded area with a gently sloping terrain and is accessible by the Cashiers Lake Road. The site is bordered on the north and cast by Cashiers Lake and on the south by the Chattooga River. Several existing homes are present on the site and are accessible by Cashiers Lake Road or gravel construction roads. FIELD EXPLORATION The site was explored by performing hand auger borings at the approximate locations as shown on the attached Field Exploration Plan (see Figure 1). The borings were located in the field by our Mr. Ian Johnson. E.I. by referencing the provided site plan and identifiable site landmarks. Boring elevations were estimated using the provided topographic information. A description of our Field procedures are presented in the appendix of this report. The boring locations and elevations shown in the appendix should be considered approximate. A total of[five_hand auger borings were advanced to depths between 4.5 to 7 feet below the ground surface at thret er Ofre within the subdivision. At each location, a boring was advanced to 6.5 to 7 feet deep in order to determine the 24=hour-groundwater-elevatioti-7I At two of the three locations, an additional=boring was made in order to estimate soil penne b►� lity by means of field permeability testing. The additional boring was offset sufficiently so as to not influence 24-hour groundwater measurements at the first boring. The location adjacent to HAB-3 was not tested due to the KESSEL ENGINEERING GROUP 582 HENDERSONVILLE ROAD SUITE ONE I ASHEVILLE NC 28803 I a:18281 277-6351 F:18281 277-6355 WWW.THF-KESSELGROUP.COM Report of Field Permeability Testing June 30, 2008 Canoe Club Subdivision KEG Project No. JA08-1506-02 Cashiers, North Carolina sandy nature of the soil. The permeability at this location will be higher than that at the other two locations. SITE GEOLOGY The project site is located in the Blue Ridge Physiographic Province. The bedrock in this region is a complex crystalline formation that has been faulted and contorted by past tectonic movements. The rock has weathered to residual soils which form the mantle for the hillsides and hilltops. The typical residual soil profile in areas not disturbed by erosion or grading consists of clayey soils near the surface where weathering is more advanced, underlain by sandy silts and silty sands. The boundary between soil and rock is not sharply defined and there is often a transitional zone, termed "partially weathered rock" overlying the parent bedrock. Partially weathered rock (PWR) is defined, for engineering purposes, as residual material with a standard penetration resistance in excess of 100 blows per foot. Weathering is facilitated by fractures, joints, and the presence of less resistant rock types. Consequently, the profile of the partially weathered rock is irregular even over short horizontal distances. Also, it is not unusual to find lenses and boulders of hard rock and/or zones of partially weathered rock within the soil mantle, well above the general bedrock level. Quite often, the upper soils along drainage features and in flood plain areas are water -deposited (alluvial) materials that have been eroded and washed down from adjacent higher ground. 'These alluvial soils are usually soft and compressible, having never been consolidated by pressures in excess of their present overburden. SUBSURFACE PERMEABILITY Field permeability tests were performed at hand auger borings HAB-I and HAB-4, located in the southern and northern ends of the property, respectively. Soils encountered at 4.5 feet depths were typically fine to coarse sands. Average coefficients of permeability values of 1.5 and 2.4 inches per hour were measured for HAB-1 and HAB-4, respectively. After a 24 hour stabilization period, groundwater was not encountered at HAB-2, HAB-3 or HAB-5. These borings were made to depths of approximately 5fe t. Groundwater levels may fluctuate several feet with seasonal and rainfall variations and with changes in the water level of the lake. Normally, the highest groundwater levels occur in late winter and spring and the lowest levels occur in late summer and fall. The following table summarizes results from field permeability testing: TABLE l SUMMARY OF FIELD PERMEABILITY TESTING r ° Generalrtt r Boring Bievattonld,m24 ) e>, °,u � Hourp� gof�q oeffctentiofti Boring= "t�ftPd piVe of Location on }?ro �..j� ��S (feetlg �` �Iv1LS "6.�' t6;�t myroun water J�a. { SPettneabtlity� .- Permeability Nor e Elevation:(fI utfltr)' :,r{cmisec)';; HAB-1 Southwest 3472 -* 1.5 1.0 x 10-3 HAB-2 Southwest 3470 Boring Dr - - HAB-3 Central 3468 Boring Dr - - HAB-4 Northeast 3504 - 2.4 1.7 x 10"' 14AB-5 Northeast 3502 Boring Dry - - Test not performed. 2 Report of Field Permeability "resting Canoe Club Subdivision Cashiers. North Carolina June 30, 2008 KEG Project No. JA08-1506-02 The above information provides a summary of the subsurface permeability conditions encountered by the borings. The attached permeability calculations show how data collected in the field was used to determine the coefficient of permeability at boreholes HAB-1 and HAS-4. Soil conditions may vary between boring locations. PRELIMINARY CONCLUSIONS AND RECOMMENDATIONS Based on our review of field permeability testing, we conclude that the preliminary project plans requiring permeability rates of at least 0.52 in/hr are sufficiently satisfied —and even exceeded. Furthermore,, 24-hour.groundwater-ievels.itidicated that,the,groundwater-table•was-not•within-two-vertical feet of the proposed- bottom=o£stormwater_system :- Sotl'encountered near the termination depths of the borings did not show signs of color leaching normally associated with fluctuating groundwater tables. We appreciate the opportunity to offer our professional services on this project. If you have any questions concerning this report, please do not hesitate to contact us. We hope that you will give KEG consideration to providing additional geotechnical and construction materials testing services as this project enters the next phase. Sincerely, KESSEL ENGINEERING GROUP, PLLC J ]an .lohnsorr, .I. Project Professional Attachments: Field Exploration Plan (Figure l) Field Exploration Procedures Field Permeability Calculations ••°i �Q'OFE Slt}�,�,, r -9 vs 21108 Bernie Kessel, P.E. Principal Engineer °••I��' I�f f����+,L��`�,,,, Registered, North Carolina 21 108 ® 1 1 1 \ ! _� • •E7 I I � �� ® \\�����/AMA M K HBO L 0 100' 200' 400, FIELD EXPLORATION PLAN KEG PROJECT NO, JA08-1506-02 FIGURE CASHIERS LAKE DAM REFERENCE: TOPOGRAPHIC SURVEY OF �'��` CASHIERS LAKE ROAD E N 01 N E F R 1 N G CANOE CLUB PROVIDED BY SYLVESTER AND 0 Ito V P CASHIERS, NORTH CAROLINA SCALE: 1" 200' COMPANY, PA AND DATED JANUARY 9, 2007. = KESSEL ENGINEERING GROUP 582 HENDERSONVILLE ROAD SURE ONE i ASHEVILLE NC 28803 1 P;18281 277-635 1 1 FJ8281 277-6355 WWW.THEKESSELGROUP.COM FIELD EXPLORATION PROCEDURES FIELD PERMEABILITY TESTING Borings were advanced by mechanically twisting a sharpened auger into the ground approximately 1 to 1.5 meters (3 to 4.5 feet) below the ground surface. Water was poured into the boring until it was full, and the boring was refilled at five minute increments for at least 20 minutes to at least partially, if not fully, saturate the soil surrounding the boring. After the boring was prepared in this manner, the total depth of the boring and its diameter were measured and recorded. It was then tilled with water. The rate at which the water surface in the boring descended was determined by measuring the time elapsed from the previous measurement and the distance between the water surface and the top of the boring. Testing concluded once the rate became nearly constant. From these measurements an approximate coefficient of permeability of the soil in the boring was calculated. FIELD PERMEABILITY CALCULATIONS Borehole: HAB-1 Date Tested: 6/11 D cm $.5 H cm 121.9 Time (min Time sec P cm h cm 0 0 0.0 121.9 1 60 5.1 116.6 2 120 8.9 113.0 3 180 11.4 110.5 5 300 1 17.8 104.1 7 420 23.5 1 98.4 10 600 30.5 91.4 15 900 41.9 80.0 3•(rz -i, f uvilh : K = coeficem of permeabdioy (civ l see or in / hr) D = borehole diameter (cot) h = depth of water at time i (cm) t = total elapsed time (sec or min) K cm/sec 1.5E-03 1.2E-03 1.0 1.0E-03 8.7E-04 Borehole: HAB-4 Dale Tested: 6/11/2008 D cm 8.5 H cm 116.8 Time min Time sec P (cm) h (cm) K (cm/sec 0 0 0.0 116.8 2.0E-03 1 60 6.4 110.5 2.1 E-03 2 120 12.7 104.1 1.8E-03 3 180 17.8 99.1 1.7E-03 5 300 26.7 90.2 1.6E-03 7 420 34.3 82.6 1.5E-03 10 600 44.5 72A 1.2E-03 15 900 55.9 61.0 1.5E-03 20 1200 67.3 49.5 Avg. K (cm/sec) 1.7E-03 1 LL ur2 Fi iv, ih, Av . K (inlhr 2.4 ?•(+_ -t ) ,rah: -- K = uj,eJficrni (J pernveabillY (co? 1 sec ur nv / hr) L) = bw-ehuh diameter (cm) h = depth of water at nnvc i (cva) t = total akyned tine (sec or min) State Stormwater Permit Permit No. SW1080801 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY J� STATE STORMWATER MANAGEMENT PERMIT LOW IMPACT DEVELOPMENT In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as amended, and other applicable Laws, Rules, and Regulations PERMISSION IS HEREBY GRANTED TO Steven G. Harris/Cashiers Canoe Club Development, LLC Canoe Club Cashiers Lake Road, Cashiers NC, Jackson County FOR THE construction, operation and maintenance of a Low Impact Development in compliance with the provisions of 15A NCAC 2H .1000 (hereafter referred to as the "stormwater rules') and the approved stormwater management plans, application, LID-EZ Spreadsheet supplement form and other supporting data as attached and on file with and approved by the Division of Water Quality and considered a part of this permit. This permit shall be effective from May 14, 2009 until May 14, 2019 and shall be subject to the following specified conditions and limitations: I. DESIGN STANDARDS This permit is effective only with respect to the nature and volume of stormwater described in the application, LID-EZ Spreadsheet supplement form and other supporting data as attached and on file with and approved by the Division of Water Quality. 2. This stormwater system has been approved for the management of stormwater runoff as described the LID-EZ Spreadsheet supplement form in Appendix A of this permit. The subdivision is permitted for 54 lots (49 lots and 5 villages), each limited to a maximum amount of built -upon area as indicated in Appendix B of this permit. 3. The built -upon areas associated with this project shall be located at least 30 feet landward of all perennial and intermittent surface waters. Page 1 of 4 t State Stormwater Permit Permit No. SW1080801 11. SCHEDULE OF COMPLIANCE No homeowner/lot owner/developer shall fill in, alter, or pipe any drainage feature (such as swales) shown on the approved plans as part of the stormwater management system without submitting a revision to the permit and receiving approval from the Division. 2. The permittee is responsible for verifying that the proposed built -upon area for the entire lot does not exceed the maximum allowed by this permit. Once the lot transfer is complete, the built -upon area may not be revised without approval from the Division of Water Quality, and responsibility for meeting the built -upon area limit is transferred to the individual property owner. 3. If an Architectural Review Board or Committee is set up by the permittee to review plans for compliance with the BUA limit, the plans reviewed must include all proposed built - upon area. Any approvals given by the Board do not relieve the homeowner of the responsibility to maintain compliance with the permitted BUA limit. 4. The Director may notify the permittee when the permitted site does not meet one or more of the minimum requirements of the permit. Within the time frame specified in the notice, the permittee shall submit a written time schedule to the Director for modifying the site to meet minimum requirements. The permittee shall provide copies of revised plans and certification in writing to the Director that the changes have been made. 5. The permittee shall submit to the Director and shall have received approval for revised plans, specifications, and calculations prior to construction, for any modification to the approved plans, including, but not limited to, those listed below: a. Any revision to the approved plans, regardless of size. b. Project name change. C. Transfer of ownership. d. Redesign or addition to the approved amount of built -upon area. e. Further subdivision, acquisition, or sale of ail or part of the project area. The project area is defined as all property owned by the permittee, for which Sedimentation and Erosion Control Plan approval or a CAMA Major permit was sought. f. Filling in, altering, or piping of any vegetative conveyance shown on the approved plan. 6. All stormwater collection and treatment systems must be located in either dedicated common areas or recorded easements. The final plats for the project will be recorded showing all such required easements, in accordance with the approved plans. 7. During construction, erosion shall be kept to a minimum and any eroded areas of the system will be repaired immediately. 8. Upon completion of construction, prior to issuance of a Certificate of Occupancy, and prior to operation of this permitted facility, a certification must be received from an appropriate designer for the stormwater management system installed certifying that the permitted facility has been installed in accordance with this permit, the approved plans and specifications, and other supporting documentation. Any deviations from the approved plans and specifications must be noted on the Certification. 9. If the stormwater management system was used as an Erosion Control device, it must be restored to design condition prior to operation as a stormwater treatment device, and prior to occupancy of the facility. 10. A copy of the approved plans and specifications shall be maintained on file by the Permittee for a minimum of ten years from the date of the completion of construction. Page 2of4 State Stormwater Permit Permit No. SW1080801 11. The permittee shall at all times provide the operation and maintenance necessary to assure that all components of the permitted stormwater system function at optimum efficiency. The approved Operation and Maintenance Plan must be followed in its entirety and maintenance must occur at the scheduled intervals including, but not limited to: a. Semiannual scheduled inspections (every 6 months). b. Sediment removal. C. Mowing and re -vegetation of side slopes. d. Immediate repair of eroded areas. e. Maintenance of side slopes in accordance with approved plans. f. Debris removal and unclogging of structures, orifice, catch basins and piping. g. Access to all components of the system must be available at all times. 12. Records of maintenance activities must be kept by the permittee. The records will indicate the date, activity, name of person performing the work and what actions were taken. 13. This permit shall become void unless the facilities are constructed in accordance with the conditions of this permit, the approved plans and specifications, and other supporting data. 14. Prior to the sale of any lot, the following deed restrictions must be recorded: a. The following covenants are intended to ensure ongoing compliance with State Stormwater Management Permit Number SW1080801, as issued by the Division of Water Quality under the stormwater rules. b. The State of North Carolina is made a beneficiary of these covenants to the extent necessary to maintain compliance with the Stormwater Management Permit. C. These covenants are to run with the land and be binding on all persons and parties claiming under them. d. The covenants pertaining to stormwater may not be altered or rescinded without the express written consent of the State of North Carolina, Division of Water Quality. e. Alteration of the drainage as shown on the approved plans may not take place without the concurrence of the Division of Water Quality. f. The subdivision is permitted for 54 lots (49 lots and 5 villages), each limited to a maximum amount of built -upon area as indicated in Appendix B. of this permit. This allotted amount includes any built -upon area constructed within the lot property boundaries, and that portion of the right-of-way between the front lot line and the edge of the pavement. Built upon area includes, but is not limited to, structures, asphalt, concrete, gravel, brick, stone, slate, coquina and parking areas, but does not include raised, open wood decking, or the water surface of swimming pools. g. Built -upon area in excess of the permitted amount will require a permit modification. h. Covenants and Restrictions will restrict future property owners from further clearing or additional land disturbance on their lots. 15. A copy of the recorded deed restrictions must be submitted to the Division within 30 days of the date of recording the plat, and prior to selling lots. The recorded copy must contain all of the statements above, the signature of the Permittee, the deed book number and page, and the stamp/signature of the Register of Deeds. 16. Prior to transfer of the permit, DWQ personnel will inspect the stormwater facilities. The facility must be in compliance with all permit conditions, Any items not in compliance must be repaired or replaced to design condition prior to the transfer. Records of maintenance activities performed to date will be required. Page 3 of 4 State Stormwater Permit Permit No. SW1080801 III, GENERAL CONDITIONS This permit is not transferable to any person or entity except after notice to and approval by the Director. In the event there is either a desire for the facilities to change ownership, or there is a name change of the Permittee, a completed Name/Ownership Change Form must be submitted to the Division of Water Quality, signed by the parties involved. The project must be in good standing with DWQ. The approval of this request will be considered on its merits and may or may not be approved. 2. The permittee is responsible for compliance with all of the terms and conditions of this permit until such time as the Director approves the transfer request. Failure to abide by the terms and conditions contained in this permit may subject the Permittee to enforcement action by the Division of Water Quality, in accordance with North Carolina General Statute 143-215.6A to 143-215.6C. The issuance of this permit does not preclude the Permittee from complying with any and all statutes, rules, regulations, or ordinances, which may be imposed by other government agencies (local, state, and federal), which have jurisdiction. 4. In the event that the facilities fail to perform satisfactorily, including the creation of nuisance conditions, the Permittee shall take immediate corrective action, including those as may be required by this Division, such as the construction of additional or replacement stormwater management systems. 5. Permittee grants permission to staff of the DWQ to access the property for the purposes of inspecting the stormwater facilities during normal business hours. 6. The permit issued shall continue in force and effect until revoked or terminated. The permit may be modified, revoked and reissued or terminated for cause. The filing of a request for a permit modification, revocation and re -issuance or termination does not stay any permit condition. 7. The approved plans and specifications, LID-EZ spreadsheet supplement form and other supporting data for this project are incorporated by reference and are enforceable parts of the permit. 8. The issuance of this permit does not prohibit the Director from reopening and modifying the permit, revoking and reissuing the permit, or terminating the permit as allowed by the laws, rules and regulations contained in Session Law 2006-246, Title 15A NCAC 2H.1000, and NCGS 143-215.1 et.al. 9. The permittee shall notify the Division in writing of any name, ownership or mailing address changes at least 30 days prior to making such changes. 10. The permittee shall submit a renewal request with all required forms and documentation at least 180 days prior to the expiration date of this permit. Permit issued this the 14th day of May 2009. NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION for - Coleen H. Sullins, Director Division of Water Quality By Authority of the Environmental Management Commission Page 4 of 4 Appendix A Canoe Club LID-EZ Spreadsheet Appendix B Canoe Club This subdivision is permitted for 54 lots (49 lots and 5 villages), each limited to a maximum amount of built -upon area as indicated herein 0 1 y � Y 1 North Carolina Secretary of State Page I of 1 North Carolina Elaine F. Marshall DEPARTMENT OFTHE Secretary -SECRETARY of STATE PO Box 29622 Raleigh, NC 27626-0622 (9191807-2000 CORPORATIONS Corporations Home Search By Corporate Name Search For New Corporation Search By Registered Agent Important Notice Corporations FAQ Homeowners' Association FAQ Tobacco Manufacturers Dissolution Reports Non -Profit Reports Verify Certification Online Annual Reports LINKS & LEGISLATION KBBE B2B Annual Reports SOSID Number Correction 2001 Bill Summaries 1999 Senate BOls Annual Reports 1997 Corporations 1997 Register for E-Procurement Dept. of Revenue ONLINE ORDERS Start An Order New Payment Procedures CONTACT US Corporations Division TOOLS Secretary of State Home Secretary of State Site Map Printable Page Date: 9/24/2008 Click here to: View Document Filings I Sign Up for E-Notifications 1 Print apre-populated Annual Report Form I Annual Report Count I File an Annual Report l Corporation Names Name Name Typo NC CASHIERS CANOE Legal CLUB DEVELOPMENT, LLC Limited Liability Company Information SOSID: 1028742 Status: Current -Active Date Formed: 2/20/2008 Citizenship: Domestic State of Inc.: NC Duration: Perpetual Registered Agent Agent Name: Harris, Steven G Registered Office Address: 1600 Camden Road Charlotte NC 28203 Registered Mailing 1600 Camden Road Address: Charlotte NC 28203 Principal Office Address: 1600 Camden Road Charlotte NC 28203 Principal Mailing Address: 1600 Camden Road Charlotte NC 28203 http://Www.secretary.state.nc.us/corporations/Corp.aspx?PitemId=8746776 9/24/2008 RECEIVED JUL 0 zud June 30, 2008 Mr. Martin A. Kocot, P.F. U LandDesign, Inc. FAN — 2009 One Page Avenue, Suite 220 Asheville, North Carolina 28801 WATFR QUALITY SLR- � Iv ASHEVILLE PEiION�ALO Report of Field Permeability Testing r Canoe Club Subdivision Jackson County, North Carolina KEG Project No. JA084506-02 Mr. Kocot: Kessel Engineering Group, PLLC is pleased to present this report of field permeability testing for the Cashiers Lake Dam in Jackson County, North Carolina. The purpose of the field permeability testing is to estimate subsurface permeability as well as to determine the elevation of the water table in the area of the proposed subdivision for use in a feasibility evaluation for the construction of stormwater systems. PROJECT INFORMATION Project information was provided in a June 9, 2008 e-mail from Scott Homewood of LandDesign, Inc. We have also been provided with plans prepared by LandDesign, Inc. dated June 2, 2008 which indicate the preliminary layout for the Canoe Club Subdivision. The site is approximately 30.31 acres in size and is located on the southwestern corner of Cashiers, North Carolina. SITE CONDITIONS The site is a densely wooded area with a gently sloping terrain and is accessible by the Cashiers Lake Road. The site is bordered on the north and east by Cashiers Lake and on the south by the Chattooga River. Several existing homes are present on the site and are accessible by Cashiers Lake Road or gravel construction roads. FIELD EXPLORATION The site was explored by performing hand auger borings at the approximate locations as shown on the attached Field Exploration Plan (see Figure 1). The borings were located in the field by our Mr. Ian Johnson, E.I. by referencing the provided site plan and identifiable site landmarks. Boring elevations were estimated using the provided topographic information. A description of our field procedures are presented in the appendix of this report. The boring locations and elevations shown in the appendix should be considered approximate. A total of five hand auger borings were advanced to depths between 4.5 to 7 feet below the ground surface at three representative locations within the subdivision. At each location, a boring was advanced to 6.5 to 7 feet deep in order to determine the 24-hour groundwater elevation. At two of the three locations, an additional boring was made in order to estimate soil permeability by means of field permeability testing. The additional boring was offset sufficiently so as to not influence 24-hour groundwater measurements at the first boring. The location adjacent to I-IAB-3 was not tested due to the KESSEL ENGINEERING GROUP 582 HENDERSONVILLE ROAD SUITE ONE I ASHEVILLE NC 28803 I P:[828] 277-6351 F:18283 277.5355 WWW,THF-KESSELGROUP.COMI Report of Field Permeability Testing June 30, 2008 Canoe Club Subdivision KEG Project No. JA08-1506-02 Cashiers, North Carolina sandy nature of the soil. The permeability at this location will be higher than that at the other two locations. SITE GEOLOGY The project site is located in the Blue Ridge Physiographic Province. The bedrock in this region is a complex crystalline formation that has been faulted and contorted by past tectonic movements. The rock has weathered to residual soils which form the mantle for the hillsides and hilltops. The typical residual soil profile in areas not disturbed by erosion or grading consists of clayey soils near the surface where weathering is more advanced, underlain by sandy silts and silty sands. The boundary between soil and rock is not sharply defined and there is often a transitional zone, termed "partially weathered rock" overlying the parent bedrock. Partially weathered rock (PWR) is defined, for engineering purposes, as residual material with a standard penetration resistance in excess of 100 blows per foot. Weathering is facilitated by fractures, joints, and the presence of less resistant rock types. Consequently, the profile of the partially weathered rock is irregular even over short horizontal distances. Also, it is not unusual to find lenses and boulders of hard rock and/or zones of partially weathered rock within the soil mantle, well above the general bedrock level. Quite often, the upper soils along drainage features and in flood plain areas are water -deposited (alluvial) materials that have been eroded and washed down from adjacent higher ground. These alluvial soils are usually soft and compressible, having never been consolidated by pressures in excess of their present overburden. SUBSURFACE PERMEABILITY Field permeability tests were performed at hand auger borings HABA and HAB-4, located in the southern and northern ends of the property, respectively. Soils encountered at 4.5 feet depths were typically fine to coarse sands. Average coefficients of permeability values of 1.5 and 2.4 inches per hour were measured for HAB-1 and HAB-4, respectively. After a 24 hour stabilization period, groundwater was not encountered at I-[AB-2, HAB-3 or HAB-5. These borings were made to depths of approximately 4.5 feet. Groundwater levels may fluctuate several feet with seasonal and rainfall variations and with changes in the water level of the lake. Normally, the highest groundwater levels occur in late winter and spring and the lowest levels occur in late summer and fall. The following table summarizes results from field permeability testing: TABLE 1 SUMMARY OF FIELD PERMEABILITY TESTING Ger"al ng o E e ton ' 24'-f1our co`c£ficzen o , C�oeiflCi n. o { rttg o fe c G�ndwa er e; a e ' eab" ity o k?ro .e Ele' ant , fr uillu, ' (cm/ ec . HAB-1 Southwest 3472 -* 1.5 1.0 x 10"3 HAB-2 Southwest 3470 Boring D - - HAB-3 Central 3468 Boring Dry - HAB-4 Northeast 3504 - 2A 1.7 x 10"3 HAB-5 Northeast 3502 Boring Dry - - Test not performed. 2 Report of field Permeability Testing June 30, 2008 Canoe Club Subdivision KEG Project No. JA08-1506-02 Cashiers, North Carolina The above information provides a summary of the subsurface permeability conditions encountered by the borings. The attached permeability calculations show how data collected in the field was used to determine the coefficient of permeability at boreholes HAB-1 and HAB-4. Soil conditions may vary between boring locations. PRELIMINARY CONCLUSIONS AND RECOMMENDATIONS Based on our review of field permeability testing, we conclude that the preliminary project plans requiring permeability rates of at least 0.52 in/hr are sufficiently satisfied and even exceeded. Furthermore, 24-hour groundwater levels indicated that the groundwater table was not within two vertical feet of the proposed bottom of stormwater systems. Soil encountered near the termination depths of the borings did not show signs of color leaching normally associated with fluctuating groundwater tables. We appreciate the opportunity to offer our professional services on this project. If you have any questions concerning this report, please do not hesitate to contact .us. We hope that you will give KEG consideration to providing additional geotechnical and construction materials testing services as this project enters the next phase. Sincerely, Nt,�� O . KESSEL ENGINEERING GROUP PLLC •••,� °"""""1017" , •,�OQ• � S r p��%.,,!1i,9 z ' a4 SEAL 9� [an Johnson Bernie Kessel E. Project Professional Principal Engineer .,,.njN�EK�5,,.•• Registered, North Carolina 21108 k1 Attachments: Field Exploration Plan (Figure l) Field Exploration Procedures Field Permeability Calculations FIELD EXPLORATION PROCEDURES FIELD PERMEABILITY TESTING Borings were advanced by mechanically twisting a sharpened auger into the ground approximately 1 to 1.5 meters (3 to 4.5 feet) below the ground surface. Water was poured into the boring until it was full, and the boring was refilled at five minute increments for at least 20 minutes to at least partially, if not fully, saturate the soil surrounding the boring. After the boring was prepared in this manner, the total depth of the boring and its diameter were measured and recorded. It was then filled with water. The rate at which the water surface in the boring descended was determined by measuring the time elapsed from the previous measurement and the distance between the water surface and the top of the boring. Testing concluded once the rate became nearly constant. From these measurements an approximate coefficient of permeability of the soil in the boring was calculated. FIELD PERMEABILITY CALCULATIONS Borehole: HAB-1 D� D cm 8.5 H cm 121.9 Time min Time fsec p 1 p 1 1 6Q 5 300 7 JE42010 00 15 900 i P(cm) h (cm) I K(cm/sec) 0.0 121.9 1.5E-03 5.1 116.8 1.2E-03 8.9 113.0 8.0E-04 11.4 110.5 1.0E-03 17.8 104.1 1.0E-03 23.5 9BA 8.7E-04 30.5 1 91A 9.4E-04 41.9 1 80.0 Avg. K (cmisec) 1.0E-4 Avp. K (Inlhr) 1.6 K = coeffcent of permeability (cml sec orinl hr) D = borehole diantew (cm) It = depth of water at lime I (cm) r = mtal elapsed time (see: or min) HAB-4 D cm H (cm) Date 8.5 116.8 Time min Time sec 0 0 1 60 2 120 3 180 10 600 15 900 20 2200 112008 P cm h cm K(cm/sec) 0.0 116.8 2.0E-03 6.4 110.5 2.1E-03 12.7 104.1 1.8E-03 17.8 99.1 1.7E-03 26.7 90.2 1.6E-03 34.3 82.6 1.5E-03 44,5 72.4 1.2E-03 55.9 61.0 1.5E-03 67.3 49.5 Avg, K (cm/sec) 1.7E-03 Avq. K (inlhr) 2.4 with: K a cwffi4wnr t f permcabifltr (cnr I sec ar in I Irr) D - b1]rehOle dranrerer (car) h e deprh of water ca trine r (e'err) r = total elapsed time (sec or rnirt) NORTH CAROLINA DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES Division of Water Quality - Stormwater Permitting Unit COASTAL STORMWATER APPLICATION CHECKLIST The following items are considered when reviewing an application in accordance with T15A:02H.1000, Stormwater management. This checklist is intended to (1) assist the reviewers in maintaining consistency during the review process and (2) facilitate communication between the reviewer and applicant. It is not intended to replace information (including other lists) which may be part of the application form, supplements, BMP manual or the regulations. Nor is it intended to bypass best professional judgement with respect to the sufficiency of the information submitted. This double sided page lists those items impacting "Application Completeness", "Project Types and Supplements" follows the checklist and provides an overview of low density, general, and high density projects and the associated supplement forms. The latest versions of all referenced forms and documents may be obtained on-line at http://h2o.enr.state.nc.us/su/Forms Documents.htm. APPLICATION COMPLETENESS 1 j Stormwater Permit Application Form SWU-101 a. _ Original and one copy are provided. The copy will be returned to the applicant with the p mit.� b. V_ All items of the application are completed C. _ Named applicant is an owner or corporation k d. _ For corporations, registration with the Secretary of State is verifiable on the online $41 database. e. Signing official is the owner, a corporate President or Vice President, or an LLC member/manager. Documentation is required verifying LLC member status. If the permittee wishes to delegate signature authority, a signed letter from the applicant must be provided and it must include the name, title, mailing address and phone number of the authorized signer / f. Receiving stream classification is correct. g. Submittal requirements are initialed by hand. h. Original signature is provided under applicant certification. 2) Plans a. ZTwo copies are provided. The copy will be returned o the applicant with � e permit. b. _ Plan is based on a topographical survey. -- Mi13, 14��t Vl�a� i i C. c Development 1 project name is consistent with the application form. d. 7 Engineer name, firm and seal are located on each page of the plans. For low density projects not requiring engineered stormwater controls, the plans need not be sealed. e. ✓ Legend is provided including north arrow, scale, and plan details. f. _ Location map is shown with named streets or NCSR numbers and distance to nearest toyvn or city. g. v Date is listed. h. _Revision number & date are listed, if applicable. i. ,Property and project boundaries are included. j. 7 Wetlands are delineated, or a note on the plans states that none exist. s u� k. Other geologic features are included: rock outcrops, streams, lakes, ponds, etc. ����pIJ'a I. - Mean high water line is identified, if applicable. 1\11�- 5Ml-� m. Drainage areas are delineated, including all off -site contributions. q 3✓ n. — - Existing contours, proposed contours, spot elevations, and finished floor elevat�ns are" clearly shown. o. J Built -upon areas, existing and planned and including buildings, roads, etc. are shown. p. Lots and or building numbers are labeled.1�� �I q. _ Stormwater conveyance and management systems are shown. These include level spreaders, side swales, wet detention ponds, infiltration trenches and basins, etc. r. For wet ponds, average depth is consistent with maximum depth. s. _ Monitoring wells or benchmarks are located. t. _ Drainage easements and pipe sizes are identified. u. Vegetated buffers (where required) are labeled. V. Vegetated filters (where required) are identified. w. Level spreaders (where required) are identified. X. Dimensioned typical unit footprint for multi -unit developments are given. y. _ Details of roads, parking, cul-de-sacs, sidewalks, and collection systems are shown. Z. _ Details of stormwater control measures are included. aa. _ Vegetative stabilization plan is included. '� u 1 3) Supplement Form(s) — these are general supplement requirements; se6 the following page for further information on specific project types. a. One original and one copy are provided. The copy will be returned to the applicant with the P rmit. b. Correct supplements are provided for each drain�area_ C. All items on the supplements) are completed. d. Project information is consistent with the application and plans. e. 7 Operation and Maintenance agreement for engineered stormwater systems including curb outlet systems is signed and notarized. 4) Fee - $420 made payable to NCDENR is enclosed. 5) Narrative - the existing and proposed site characteristics, use, drainage, and stormwater management plans are clearly described. 6) Calculations a. _ Supporting calculations ore provided for the numerical data submitted in the application and supplements. b. _ For engineered stormwater ntrols, supporting calculations are signed and sealed. 7) Soils Reeort a. — For projects with engineered stormwater controls, a soils report is provided. b. _ On -site soil borings at the location of the proposed treatment system are included.l�StYti� c. _ A soil profile and characteristics including the depth to the seasonal high water table (SHWT) is given. d. _ Findings are related to the NRCS County Soils map, an 81/2 x 11 inch copy of the county soils map with the project location shown is provided. 8) Vegetation Plan a. Temporary and permanent grass seeding specifications are provided. b. For projects with engineered stormwater controls, the plan includes additional species, locations, spacing, soil preparation, fertilizer requirements, procedures and a schedule for U �" installation. The plan was prepared by a qualified individual. b� � 9) Deed Restrictions - Deed restrictions are provided for subdivisions and projects with outparcels. These are necessary to ensure ongoing compliance. Examples of appropriate for s for each type of project are available upon request (reference document names and location h J:IWPDATAIWQS1State SW-TMMSW Application Review Checklist revised (Updated 6/18/07) NORTH CAROLINA DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES Division of Water Quality - Stormwater Permitting Unit COASTAL STORMWATER APPLICATION CHECKLIST The following items are considered when reviewing an application in accordance with T15A:02H.1000, Stormwater management. This checklist is intended to (1) assist the reviewers in maintaining consistency during the review process and (2) facilitate communication between the reviewer and applicant. It is not intended to replace information (including other lists) which may be part of the application form, supplements, BMP manual or the regulations. Nor is it intended to bypass best professional judgement with respect to the sufficiency of the information submitted. This double sided page lists those items impacting "Application Completeness". "Project Types and Supplements" follows the checklist and provides an overview of low density, general, and high density projects and the'associated supplement forms. The latest versions of all referenced forms and documents may be obtained on-line at http://h2o.enr.state.nc.us/su/Forms_Documents.htm. APPLICATION COMPLETENESS 1) Stormwater Permit Application Form SWU-101 a. Original and one copy are provided. The copy will be returned to the applicant with the permit. b. All items of the application are completed C. _ Named applicant is an owner or corporation d. _ For corporations, registration with the Secretary of State is verifiable on the online database. e. _/ Signing official is the owner, a corporate President or Vice President, or an LLC member/manager. Documentation is required verifying LLC member status. If the permittee wishes to delegate signature authority, a signed letter from the applicant must be provided and it must include the name, title, mailing address and phone number of the authorized signer f. _/ Receiving stream classification is correct. g. Submittal requirements are initialed by hand. h. /original signature is provided under applicant certification. 2) Plans a. Two copies are provided. The copy will be returned to the applicant with the permit. b. Y, Plan is based on a topographical survey. C. i-I Development / project name is consistent with the application form. d. IiEngineer name, firm and seal are located on each page of the plans. For low density projects not requiring engineered stormwater controls, the plans need not be sealed. e. X Legend is provided including north arrow, scale, and plan details. jcok 0". 11 5-0 f. Location map gho n with named streets or NCSR numbers and distance to nearest town or city. b g. ate is listed. h. _d` Revision number & date are listed, if applicable.SqM�- i. ( Property and project boundaries are included. 7 3a j. Wetlands are delineated, or. a note on the plans states that none exist. k. �i Other geologic features are included: rock outcrops, ream , lakes, ponds, etc. I. Mean high water line is identified, if applicable. m. Drainage areas are delineated, including all off -site contributions. n. aC Existing contours, proposed contours, spot elevations, and finished floor elevations are clearly shown. o. SC Built -upon areas, existing and planned and including buildings, roads, etc. are shown. p. Lots and or building numbers are labeled. q. _ Stormwater onveyance�' nd management systems are shown. These include level spreaders, side swales et detention ponds, infiltration trenches and basins, etc. r. For wet ponds, average depth is consistent with maximum depth. S. . — Monitoring wells or benchmarks are located. . t. Drainage easements and pipe sizes are identified. U. Vegetated buffers (where required) are labeled. V. _ Vegetated filters (where required) are identified. w. -- Level spreaders (where required) are identified. x. Dimensioned typical unit footprint for multi -unit developments are given. y. Details of roads, parking, cul-de-sacs, sidewalks, and collection systems are shown. Z. Details of stormwater control measures are included. aa. —Vegetative stabilization plan is included. 3) Supplement Form(s) — these are general supplement requirements; see the following page for further information on specific project types. a. _ One original and one copy are provided. The copy will be returned to the applicant with the permit. b. _ Correct supplements are provided for each drainage area. C. _ All items on the supplement(s) are completed. d. — Project information is consistent with the application and plans. e. _ Operation and Maintenance agreement for engineered stormwater systems including curb outlet systems is signed and notarized. 4) Fee - $420 made payable to NCDENR is enclosed. 5) Narrative - the existing and proposed site characteristics, use, drainage, and stormwater management plans are clearly described. 6) Calculations a. _ Supporting calculations are provided for the numerical data submitted in the application and supplements. b. _ For engineered stormwater controls, supporting calculations are signed and sealed. 7) Soils Report a. For projects with engineered stormwater controls, a soils report is provided. b. _ On -site soil borings at the location of the proposed treatment system are included. C. _ A soil profile and characteristics including the depth to the seasonal high water table (SHWT) is given, d. _ Findings are related to the NRCS County Soils map, an 81/2 x 11 inch copy of the county soils map with the project location shown is provided. 8) Vegetation Plan a. _ Temporary and permanent grass seeding specifications are provided. b. _ For projects with engineered stormwater controls, the plan includes additional species, locations, spacing, soil preparation, fertilizer requirements; procedures and a schedule for installation, The plan was prepared by a qualified individual. 9) Deed Restrictions - Deed restrictions are provided for subdivisions and projects with outparcels. These are necessary to ensure ongoing compliance. Examples of appropriate forms for each type of project are available upon request (reference document names and locations). J:\WPDATAIWQSIState SW-TMAISW Application Review Checklist revised (Updated 6/18/07) NORTH CAROLINA DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES Division of Water Quality - Stormwater Permitting Unit #�+1 COASTAL STORMWATER APPLICATION CHECKLIST The following items are considered when reviewing an application in accordance with T15A:02H.1000, Stormwater management. This checklist is intended to (1) assist the reviewers in maintaining consistency during the review process and (2) facilitate communication between the reviewer and applicant. It is not intended to replace information (including other lists) which may be part of the application form, supplements, BMP manual or the regulations. Nor is it intended to bypass best professional judgement with respect to the sufficiency of the information submitted. This double sided page lists those items impacting "Application Completeness". "Project Types and Supplements" follows the checklist and provides an overview of low density, general, and high density projects and the associated supplement forms. The latest versions of all referenced forms and documents may be obtained on-line at http://h2o.enr.state.nc.us/su/Forms _D_ocuments.htm. APPLICATION COMPLETENESS 1 } Stormwater Permit Application Form (SWU-101) a. �/ Original and one copy are provided. The copy will be returned to the applicant with the b. permit. _✓All items of the application are completed C. _ Named applicant is an owner or corporation d. _ For corporations, registration with the Secretary of State is verifiable on the online database. ------e. _ Signing official is the owner, a corporate President or Vice President, or an LLC member/manager. Documentation is required verifying LLC member status. If the permittee wishes to delegate signature authority, a signed letter from the applicant must be provided and it must include the name, title, mailing address and phone number of the authorized signer f. Receiving stream classification is correct. g. ✓ Submittal requirements are initialed by hand. h. Original signature is provided under applicant certification. 2) Plans a. /Two copies are provided. The copy will be returned to t� applicant with the permit. b. 7c Plan is based on a topographical survey. �.. -Q.1/ c. rjDevelopment 1 project name is consistent with the application form. d. _j/ Engineer name, firm and seal are located on each page of the plans. For low density projects not requiring engineered stormwater controls, the plans need not be sealed. e. _f Legend is provided including north arrow, scale, and plan details. f. _ Location map is shown with named streets or NCSR numbers and distance to nearest town or city. Date is listed. g. h. r' Revision number & date are listed, if applicable. i. AProperty and' rojec boundaries are included. �. j. JC Wetlands are delineated, or a note on the plans states that none exist. 40 1vuT k. Other geologic features are included: rock outcrops, streams, lakes, ponds, etc. ROW,— 1. Mean high water line is identified, if applicable. gy,/ �� �X m.,C Drainage areas are delineated, including all off -site contributions. C% n. , Existing contours, proposed contours, spot elevations, and finished floor elevations are v. clearly shown. �,�q� Built -upon areas, existing and planned and including buildings, roads, etc. are shown. i xrol � p. is and or building numbers are labeled. P �_ Lots I q. Stormwater conveyance and management systems are shown. These include level spreaders, side swales, wet detention ponds, infiltration trenches and basins, etc. r. —_ For wet ponds, average depth is consistent with maximum depth. S. Monitoring wells or benchmarks are located. t. Drainage easements and pipe sizes are identified. -& /- ', u. !C Vegetated buffers (where required) are labeled. ,w4 V. x Vegetated filters (where required) are identified. p w.—f Level spreaders (where required) are identified. x. Dimensioned typical unit footprint for multi -unit developments are given. y. Details of roads, par_ kinj, cul-de-sacs, sidewalks, and collection systems are shown. z. -r Details of stormwater control measures are included.Pr aa. —Vegetative stabilization plan is included. �. �+ -7 0 3) Supplement Forms) - these are general supplement requirements; see the following page for further information on specific project types. a. _ One original and one copy are provided. The copy will be returned to the applicant with the j permit, coy-" psi Un1 n� ihd►VJAJ b. _-Correct supplements are provided for each drainage area., C. _ All items on the supplement(s) are completed. d. X Project information is consistent with the application and plans. e. Operation and Maintenance agreement for engineered stormwater systems including curb outlet systems is signed and notarized. 4) Fee - $420 made payable to NCDENR is enclosed. 5) Narrative - the existing and proposed site characteristics, use, drainage, and stormwater management plans are clearly described. fi) Calculations �v.� !� �� iS _e_"010,h �' a. Supporting calculations are provided for the numerical data submitted in the application and supplements. 4k-10 b. _ For engineered stormwater controls, supporting calculations are signed and sealed. 7) Soils Report a. k For projects with ngineered stormwater controls, a soils report is provided. b. X On -site soil borings at the location of the proposed treatment system are included. c. X A soil profile and characteristics including the depth to the seasonal high water table (SHWT) is given. d. _ Findings are related to the NRCS County Soils map, an 8'12 x 11 inch copy of the county soils map with the project location shown is provided. 8) Vegetation Plan a. Temporary and permanent grass seeding specifications are provided. b. T For projects with engineered stormwater controls, the plan includes additional species, locations, spacing, soil preparation, fertilizer requirements, procedures and a schedule for installation. The plan was prepared by a qualified individual. 9) Deed Restrictions - Deed restrictions are provided for subdivisions and projects with outparcels. These are necessary to ensure ongoing compliance. Examples of appropriate forms'for each type of project are available upon request (reference document names and locations). J:IWPDATAIWQSIState SW-TMAISW Application Review Checklist revised (Updated 6/18107) � e10113J S j 0 1 rx c-� Copyright (C) 1998, Maptech, Inc. Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources ��AI am__Klimek, P.E�irector Division after Quality October 3, 2008 CERTIFIED MAIL RETURN RECEIPT REQUESTED Steven Harris 1600 Camden Road Charlotte, NC 28208 Subject: Stormwater Management Permit Application Cashiers Canoe Club Development, LLC Jackson County Dear Mr. Harris: On August 4, 2008, the Division of Water Quality (DWQ), Asheville Regional Office received your submittal for a Stormwater Management Permit for the Canoe Club Development in Cashiers, NC. The submittal has been deemed deficient, and we are returning it unprocessed. Al For your assistance in future submittals the preliminary review revea ed the following deficiencies; 1. Plan details must clearly be depicted in the legend. Plan scales need to be larger. �a 2. Property and project boundaries need to be included. If these i�re the same please articulate. 3. All water features, and buffers need to be clearly delineated Nplans. For example non -were shown on C7.1. 4. Mean high water line is identified. For example: Cashiers Lake high water line. 5. Existing contours, and proposed contours are clearly shown. b. Drainage areas are delineated, including all off -site contributions The drainage areas for each stormwater management device must be delineated. The size of the system must take into account the runoff at the ultimate built -out potential from all surfaces draining to the system, including any off -site drainage. 7. Drainage easements and pipe sizes are identified 8. Stormwater conveyance systems are shown. 9. Vegetated filters and level spreaders are identified. 10. Correct supplements are provided for each drainage area. A table listing the individual lots and a typical should be provided. \�S 11. Supporting calculations are provided for the numerical data submitted in the application and supplements. The plans and the narrative are primarily for erosion control instead stormwater. No(thCarolina atrtrally North Carolina Division of Water Quality 2090 US Hwy 70, Swannanoa, NC 28779 Phone (828) 296-4500 Internet: www ricwaterqualitv.ora Fax (828) 299-7043 G:IWPDA'I'AlI)EMWQ\JacksonlSlaic Stormwater ManagementlCanoeClub1SW1080801 return.doe An Equal Opportunity/Affirmative Action Employer— 50% RccycledA0% Post Consumer Paper Mr. Steven Harris Page 2 of 2 October 3, 2008 12.On-site soil borings at the location of the proposed treatment system need to be included. A soil profile and characteristics including the depth to the seasonal high water table (SHWT) is given. 13. Deed restrictions are provided for all lots. 1 i . �A) Please contact me should you have any questions or concerns. S1 1 l _I•I� ,.1� ���` Sincerely, Linda Wiggs Environmental Specialist Asheville Regional Office (828) 296-4500 Enclosure: Submittal Package cc: Asheville Regional Office DWQ Central Files Land Design Attn: Marty Kocot 1 Page Ave. Suite 220 Asheville, NC 28801 s PROJECT TYPES AND SUPPLEMENTS A. Low Density: Supplement SWU-104 or SWU-105 Applicability: ■ Low density projects may not result in built -upon surfaces in excess of 25% or 30%, depending on the classification of the receiving stream. For calculating density with wetlands, see guidance memo (reference document and location). • In low density projects, stormwater is conveyed primarily via sheet flow and swales with limited piping for under road conveyance. Curb outlet systems may also be used in a low density project. • No area of the project may be configured such that it constitutes a pocket of high density. In other words, if development is concentrated such that the undeveloped land does not significantly impact treatment of the stormwater runoff from the developed or impervious surfaces, the low density option may not be applied to the overall project. ■ Low density projects must maintain a 30 foot wide vegetative buffer. That is, any impervious surfaces must be at least 30 feet from surface waters, measured horizontally from the structure to the mean high water line of the surface water. • All swales and related vegetated slopes must be 3:1 (horizontal to vertical) or flatter. • Regulatory References: NCAC Title 15A, 02H.1005, 02H.1008(g). SWU-104 is required for low density projects for which lot subdivision and selling is intended. All sections of the supplement should be completed including the built -upon area per lot calculation. Deed restrictions are required. SWU-105 is required for low density projects in which curb and gutters are incorporated. All sections should be completed including swale design, Table 1. Supporting calculations should also be supplied. The maintenance agreement contained within the supplement must be signed and notarized. B. General Permit: SWG01. SWG02. SWG03. SWG04 Applicability: • General permits may be issued for certain groups of similar activities, including (1) construction of single family residences (SWG01), (2) bulkheads and boat ramps (SWG02), (3) clearing and grading (SWG03), and (4) linear utility projects (SWG04). • For these types of projects, a Notice of Intent should be submitted. Upon review and approval, a Certificate of Coverage will be issued covering the applicant under a general permit. ■ Regulatory Reference: NCAC Title 15A, 02H.1013. C. High Density: SWU-102, SWU-103, SWU-106, SWU-107, SWU-108, SWU-109 General Considerations: All runoff from the built -upon area shall be collected by swales, piping, or other means and directed to an engineered stormwater control device or system. Runoff shall also be collected from contributing off -site areas. Wet ponds and infiltration basins and trenches are commonly utilized engineered stormwater control devices. Other options include bioretention areas, extended dry detention basins, stormwater wetlands, off -site systems, and innovative and alternative systems. ■ All systems shall be designed to meet minimum criteria, as listed in the regulations, the supplement and in accordance with the current version of the Water Quality Section Stormwater Best Management Practices (BMP). The current BMP manual may be viewed through a link at http://h2o.enr.state. nc.uslsu/Forms Documents Main.htm ■ All swales and related vegetated slopes shall be 3:1 (horizontal to vertical) or less steep. ■ Operation and Maintenance plans are required for each engineered stormwater management system. Plans are included in the respective supplements and they must be signed and notarized. ■ For the purposes of operation and maintenance access, all stormwater management structures shall be located within recorded drainage easements. ■ Plans for engineered stormwater control systems shall be prepared and sealed by a professional engineer. ■ Supporting calculations must also be signed, dated and sealed. ■ One supplement shall be submitted for each drainage area. ■ Regulatory Reference: NCAC Title 15A, 02H.1008. PROJECT TYPES AND SUPPLEMENTS A. Low Density: Supplement SWU-104 or SWU-105 Applicability: • Low density projects may not result in built -upon surfaces in excess of 25% or 30%, depending on the classification of the receiving stream. For calculating density with wetlands, see guidance memo (reference document and location). ■ In low density projects, stormwater is conveyed primarily via sheet flow and swales with limited piping for under road conveyance. Curb outlet systems may also be used in a low density project. ■ No area of the project may be configured such that it constitutes a pocket of high density. In other words, if development is concentrated such that the undeveloped land does not significantly impact treatment of the stormwater runoff from the developed or impervious surfaces, the low density option may not be applied to the overall project. • Low density projects must maintain a 30 foot wide vegetative buffer. That is, any impervious surfaces must be at least 30 feet from surface waters, measured horizontally from the structure to the mean high water line of the surface water. • All swales and related vegetated slopes must be 11 (horizontal to vertical) or flatter. • Regulatory References: NCAC Title 15A, 02H.1005, 02H.1008(g). SWU-104 is required for low density projects for which lot subdivision and selling is intended. All sections of the supplement should be completed including the built -upon area per lot calculation. Deed restrictions are required. SWU-105 is required for low density projects in which curb and gutters are incorporated. All sections should be completed including swale design, Table 1. Supporting calculations should also be supplied. The maintenance agreement contained within the supplement must be signed and notarized. B. General Permit: SWG01, SWG02, SWG03, SWG04 Applicability: • General permits may be issued for certain groups of similar activities, including (1) construction of single family residences (SWG01), (2) bulkheads and boat ramps (SWG02), (3) clearing and grading (SWG03), and (4) linear utility projects (SWG04). ■ For these types of projects, a Notice of Intent should be submitted. Upon review and approval, Certificate of Coverage will be issued covering the applicant under a general permit. ■ Regulatory Reference: NCAC Title 15A, 02H.1013. C. High Density: SWU-102 SWU-103 SWU-106 SWU-107 SWU-108 SWU-109 General Considerations: ■ All runoff from the built -upon area shall be collected by swales, piping, or other means and directed 4 to an engineered stormwater control device or system. Runoff shall also be collected from contributing off -site areas. l 1 • Wet ponds and infiltration basins and trenches are commonly utilized engineered stormwater control devices, Other options include bioretention areas, extended dry detention basins, stormwater wetlands, off -site systems, and innovative and alternative systems. ■ All systems shall be designed to meet minimum criteria, as listed in the regulations, the supplement and in accordance with the current version of the Water Quality Section Stormwater Best Management Practices (BMP). The current BMP manual may be viewed through a link at http://h2o.enr.state.nc.us/su/Forms Documents Main.htm ■ All swales and related vegetated slopes shall be 3:1 (horizontal to vertical) or less steep. ■ Operation and Maintenance plans are required for each engineered stormwater management system. Plans are included in the respective supplements and they must be signed and notarized. ■ For the purposes of operation and maintenance access, all stormwater management structures shall be located within recorded drainage easements. ■ Plans for engineered stormwater control systems shall be prepared and sealed by a professional engineer. • Supporting calculations must also be signed, dated and sealed. ■ One supplement shall be submitted for each drainage area. ■ Regulatory Reference: NCAC Title 15A, 02H.1008. ;Vlap of [1.-793] Cashiers Lake Rd Cashiers, NC by MapQuest Page 1 of 2 s�af5 c�l� A; [1-793] Cashiers lake Rd, Cashiers, NC 28717 I Excellent U 750 840 �k Good `..rnss�r_aIT.:--�.-M�wwnrrx.;ra�^..a+uc�wxcerXsl Q .+1 '' �� •n. 0 Poor . _ ' i 619 Io,-So Call 1-800-FREE411 (1-800-3-13-3411) and get MapQuest Directions via text message. PAADQuf�57i? ` 012011m S6II tt � d7F: ` y n 64"-g 4V2 ff +�P,0,"]. 'Ik�. ML Nc•rr!! /�\\ .a�`�ti /�� n R r; ;7f , 0 2D08 MapQuest Inc. �a%f �'H� Map Dala 0 20010N AV TEQ or 'releAtlea All rights reserved. Use subject to License/Copyright Map Legend http://www.mapgUeSL.ConVmaps?city=Cashiers&state =NC&address=%5B 1-793%5D+Cashiers+Lake+Rd&... 11/3/2008 Driving Directions from Asheville, NC to [ 1-793] Cashiers Lake Rd , Cashiers, NC Page 1 of 2 MAPQUE'ST .. you Excellent 750 - 840 Good 660 - 749 Fair 620 - 659 Poor 340 - 619 I Don't Know '??? F i rid out I N S1TI.A_f�11T1LYi! Total Time: 1 hour 32 minutes Total Distance: 63.67 miles A: Asheville, NC 28801 Start out going NORTHEAST on PAGE AVE toward 1' 0.1 mi BATTLE SO. 2: Turn LEFT onto HAYWOOD ST. 0.2 mi `- 3: Turn RIGHT onto MONTFORD AVE. - �- � 0.1 mi MCBM IV 4: Merge onto I-240 W via the ramp on the LEFT.A r 0.9 mi ovtH 19 5: 1-240 W becomes US-19 SIUS-23 SIUS-74 ALT W. 0.2 mi 6: Merge onto 1-240 W toward 1-40_ 3.2 mi Merge onto 1-26 E/US-74 E via the exit on the LEFT toward 7: HENDERSONVILLEISPARTANBURG/ASHEVILLE 9.5 mi AIRPORT. Take the NC-280 exit, EXIT 40, toward ASHEVILLE 8' REGIONAL AIRPORT/ARDEN. - 0.3 mi aurti 280 .._........ ---- -- -- Turn RIGHT onto NEW AIRPORT RD/NC-280. Continue to g' ... ---- -- --- _ _ 16.1 mi follow NC-280 S. wcsT sa 10: NC-280 S becomes US-64 W. 19.0 mi Turn SLIGHT LEFT onto US-64/NC-281/ROSMAN HWY. 1� 11: Continue to follow US-64. 12.8 mi 12: Turn SHARP LEFT onto NC-107.� - � Y 0.6 mi 13: Turn SLIGHT RIGHT onto CASHIERS SCHOOL RD/NC- -�� 0.1 mi 1112. 14: Turn RIGHT onto CASHIERS LAKE RD. 0.7 mi 15: End at [1-793] Cashiers Lake Rd Cashiers, NC 28717 B: [1-793] Cashiers Lake Rd, Cashiers, NC 28717 Total Time: 1 hour 32 minutes Total Distance: 63.67 miles http:Hwww.mapqucst.com/maps? l c=Cashiers& i s=NC& l a=%,5B I-793%5D-t-Cashiers-I-Lakea-lZd& l z=2871... 1 1/3/2008 .% WArFi9pG Michael F. Easley, Governor William G. Ross Jr., Secretary t~ North Carolina Department of Environment and Natural Resources Coleen Sullins. Director Division of water Quality October 3, 2008 CERTIFIED MAIL RETURN RECEIPT REQUESTED Steven Harris 1600 Camden Road Charlotte, NC 28208 Subject: Stormwater Management Permit Application Cashiers Canoe Club Development, LLC Jackson County Dear Mr. Harris: On August 4, 2008, the Division of Water Quality (DWQ), Asheville Regional Office received your submittal for a Stormwater Management Permit for the Canoe Club Development in Cashiers, NC. After a preliminary review the submittal has been deemed deficient, and we are returning it unprocessed. For your assistance in future submittals the following items will be needed; 1. Plan symbology/details must clearly be depicted in the legend. 2. Plan scales need to be larger. See Device BMP Supplement; 1 "=50' or larger — 3. Property and project boundaries need to be included. If these are the same please articulate. / 4. All water features, and buffers need to be clearly delineated on all plans. For example wetlands Y were not shown on C7.1&2. Placement of Communal #9 and Individuals#128, 129. �.._ 5. Mean and/or seasonal high water line is identified. For example: Cashiers Lake high water line, stream high water line. Communal #12, Individual #120, 122, 124. 6. Existing contours, and proposed contours are clearly shown. 7. Drainage areas are delineated; including all off -site contributions. The drainage areas for each stormwater management device must be delineated. The size of the system must take into account the runoff at the ultimate built -out potential from all surfaces draining to the system, including any off -site drainage. 8. All Built Upon Area must be shown, including driveways, sidewalks etc or be included in the calculations and described. 9. Drainage easements and pipe sizes are identified 10. Stormwater conveyance systems are shown. 11. BMP bypass must be identified. 12. Vegetated filters and level spreaders are identified at each BMP bypass. one No hCarolina , Vaturallj North Carolina Division of Water Quality 2090 US Hwy 70, Swannanoa, NC 28778 Phone (828) 296-4500 Internet: www.ncwaterquality.org Fax (828} 299-7043 G:IWPDATAIDF.MWQUacksonlStateStormwater ManagementlCanoeClub\SW1080801 retum.doc An Equal Opportunity/Affirmative Action Employer — 50% Recycled/10% Post Consumer Paper Mr. Steven Harris Page 2of2 October 3, 2008 13. Correct supplements are provided for each drainage area. If using a typical BMP design sheet for multiple houses/lots, please provide a table correlating lots and devices 14. Supporting calculations are provided for the numerical data submitted in the application and supplements. The plans and the narrative are primarily for erosion control instead stormwater. 15.On-site soil borings at the location of the proposed treatment system need to be included. A soil profile and characteristics including the depth to the seasonal high water table (SHWT) is given. Is Communal #2 under a road. 16. Monitoring wells for BMP need to be included. 17. Deed restrictions provided for all lots. Please see our checklist on our website to help check that you re -submittal includes all necessary items. It can be downloaded from htt h2o.enr.state. nc.us/su/docu mentschecklistrev-1. df. The construction of any impervious surfaces, other than a construction entrance under an approved Sedimentation Erosion Control Plan, is a violation of NCGS 143-215.1 and is subject to enforcement action pursuant to NCGS 143-215.6A. Also keep in mind any stream impacts may require permitting from the Army Corp of Engineers and Division of Water Quality. Please contact me should you have any questions or concerns. Sincerely, Linda Wiggs Environmental Specialist Asheville Regional Office (828) 296-4500 Enclosure: Submittal Package cc: Asheville Regional Office DWQ Central Files Land Design Attn: Marty Kocot 1 Page Ave. Suite 220 Asheville, NC 28801 FW:'Canoe Club Stormwater meeting 01/-� 5 Subject: FW: Canoe Club Stormwater meeting From: "Marty Kocot" <MKocot@landdesign.com> Date: Wed, 8 Oct 2008 18:20:36 -0400 To: <Linda.Wiggs@ncmail.net> Dear Linda, Thanks for the call back yesterday. Please let me know when you are available to meet to review your comments on the Stormwater Plans and Permit Applications. I want to assure you we are on the same team when it comes to protecting the water quality and effectively managing water pollution sources on this site. There is some confusion regarding some of your review comments. I will be happy to provide you with whatever you need to help with your review but we feel much of the information you need'is within the submitted package. Below is a quick response to your comments. After you read them I'm sure you will understand why there is confusion and why I think a meeting will be beneficial.. 1. Plan symbolo y/details are clearly shown in the legend. Not sure what else you need? -'A-Ce 5 ? 2. Scale of submittal is 50 scale. ?? �I nS{'�a deA.11 t` C)3 3. Property boundaries and project boundaries and are clearly shown. I will add a note that the Property boundaries and our project boundaries are identical. 4. Wetlands and waters of the US as mapped by Clearwater Environmental are clearly shown on Sheet C 1.1 and are shown again on sheets C 2.3, C 2.4, C 3. 1, C 3 .2 , C 3. 3, C 3.4 �% mpjs +,2, be ovl 0 ,k k s kv-a S S. Seasonal. High water was not encountered during the soils exploration and is expected to be substantially below the level of all the treatment facilities. This is addressed within the soils report provided along with the calculations. WIJP,+ ( V, r Q_ -lr\o'\- S{--v-rT- 6. Existing and proposed contours are shown and clearly labeled within the plans. See Sheets C 3.1 and C 3.2 Lin C- Y,^ C'�l S� nG 1 v\ 7. We can provide additional drainage asin delineation information graphically'�"� in a new separate drawing if that is what you need. We have provided the drainage area and impervious areas draining to each treatment facility in tabular form on sheets C 7.2 YVV\ N�) �: (O-Li 8. We have included any and all the roadways, driveways,Lga-rages and roofs and any other planned impervious surfaces within the calculations and in tabular form on sheet C 7.2 We can show the 7' long driveways on the drawing entering each private residential garage on the drawings if that is what you need us to do. We left some of the driveways off for drawing clarity as the drawings get fairly busy at the street. All of the garages are clearly shown. reed 111 f m (fir �p vs GT IS-,O, uN� 9. Storm Drainage easements and pipe sizes are shown and provided on sheets C 7.1 and C 7.2 although we could have labeled the permanent drainage easements more clearly. 10.All Stormwater and conveyance systems are shown on sheets C 7.1. and C 7.2 11..The BMP bypasses are shown within the details on sheet D 1.4 but are not clearly labeled. The Community Infiltration basins fill up and at their capacity they overtop and then spill out through the stormdrainage piping system provided. The individual residential lot basins fill up to capacity and then overflow running along the ground through the vegetated woods toward the creeks. There are a minimum of 30 ft. width non disturbed vegetated buffers on all creeks and wetlands on site. See Sheet C 2.3, C 2 . 4 , C 3 . 2 , C 3 . 3 , C 3.4 �.(,CL c �c 5 [C + ^ '� N�� �j,� �V a� r a vo t �ilu+• J 12.Undisturbed Vegetated buffers at a minimum width of 30 ft. are provided. See limits of Disturbance on sheet C 3.1, C 3.2, C 3 .3, C 3.4 P d^ S�vcm •�v��,��O�S 13.See table and notation labels provided on sheets C 7.1, and C 7.2 These are also described and provided within the supplemental calculations provided. 14. Data and calculations are provided to support design of all Stormwater Management facilities. We have also included erosion control information as 1 of 3 10/9/2008 9:27 AM FW: Canoe Club Stormwater meeting supplemental information as this is an important measure in protecting water quality. 15.After discussing the preliminary site design, requirements and basin locations with Star from your office. We agreed to provide 5 soil borings on the site at the larger communal basin locations. These soil information provides and adequate soil profile for this 30 acre site as soils are fairly consistent. This soil boring and testing information is provided in the soils report provided. 16.We will provide the required monitoring wells at the basins per the State detail. 17. The Deed restrictions were provided along with the submittal. Is there some specific language that needs to be added? If Star can't attend that is OK, I'd prefer she'd be there but I understand she is no longer with your department. I know that the half hour would be beneficial in you understanding the design intent of the plans and the project better and it will help me to provide you with any information, plan changes etc. you need to complete your review and hopefully approve the project. Many Thanks, Marty Marty Kocot, PE Partner LandDesign - Asheville, NC Grove Arcade Building One Page Avenue, Suite 220 Asheville, NC 28801 V: 828.281.1447 Ext 222 F: 828.281.1449 -----Original Message ----- From: Marty Kocot Sent; Wednesday, March 12, 2008 1:03 PM To: 'Starr Silvis' Subject: RE: more information Starr, It was a pleasure to meet you yesterday. Thank you for the information. We are proceeding per our discussion and the information you have provided below. It is a shame about the cisterns. Knowing that the best thing we can do is encourage re -use. It would be great if we could push for approval of cisterns in the future. Please know I will help you any way toward that effort. Thanks for meeting with us. I'm looking forward to working with you on the Canoe project. Have a great day. Marty Kocot, PE Partner LandDesign - Asheville, NC Grove Arcade Building One Page Avenue, Suite 220 Asheville, NC 28801 V: 828,281.1447 Ext 222 F: 828,281,1449 -----Original Message ----- From: Starr Silvis[mailto:Starr.Silvis@ncmail.net] Sent: Wednesday, March 12, 2008 8:12 AM To: shomewood@laddesign.com; Marty Kocot Subject: more information Good Morning, Here is what I have found out 2 of 3 10/9/2008 9:27 AM PW: Canoe Club Stormwater meeting 1.) It is fine to do individual treatment units for the BUA for each house. However, it must be the responsibility of the developer to install these—uni.t_s.�.i_._e..—it_cannat_be_lef_t_up_to_the_homeowner . This information will need to be in the deed_restr.iction_clear.ly saying who is sponsible for the installati and when it will be accomplished. The HOA will need to be the ultimate responsible party for the O&M. �2) there is indeed a 1.00 foot minimum separation required between the ��treatment units and any water supply well, private or public. 3) You may design a typical for the individual houses, however the units must be sited on the plan. If the siting needs to be moved for some reason there will be language in the permit detailing how this is to be dealt with. Rest assured that it can be dealt with. I would much rather have the unit move than cut down a nice big old tree. The intent of the unit would still be met and with less impact to the surrounding environment. 4) Sadly I cannot give credit for cisterns. It was worth a shot. Let me know if you have any other questions I can help you with. Starr PS. Mr. Hugh Fields was going to contact you to find out if you have a copy of the permit for the grandfather mountain development. The permit was a state stormwater management permit that was written in the mid -nineties. Do you by any chance have a copy of the plans or permit for that site? Thanks, Starr Starr Silvis, P.E. - Starr.Silvis@ncmail.net Environmental -Engineer North Carolina Dept. of Environment and Natural Resources Asheville Regional Office Division of Water Quality - Surface Water Protection Section 2090 U.S. 70 Highway Swannanoa, NC 28778 Tel: 828-296-4500 Fax: 828-299-7043 "If there is magic on this planet, it is contained in water." Loren Eiseley 3 of 3 10/9/2008 9:27 AM o�0F W AT�R pG Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources 5 '< Alan W. Klimek, P.E. Director Division of Water Quality 11: XXXXXXXXx Subject: Additional Information Request Permit application Jackson County xxxxxx — acilita Jackson County Dear Mr. xxxxxxx: On d e"M"• the Division of Water Quality, Asheville Regional Office received your application for State Stormwater Management Permit at the subject site located in XxXx North Carolina. North Carolina rules require DWQ to conduct an engineering review of your request for a State Stormwater Management Permit. The submittal is insufficient; therefore we are requesting additional information in order to continue processing your application. Please submit additional information addressing the items listed below. 1. The O7aUNQ e are XXX map ttached to the Erosion Control / Drainage / Stormwater Narrative & Calculations section of the submittal does not show topographic lines. The drainage areas for each stormwater management device must be delineated on a topographic map. 2. The total project area is listed as E4&xx acres on the permit application. A drainage area map showing the entirety of the site and the drainage areas must be included in the submittal. A map showing property boundaries must be included. 1SA NCAC 02H.1003 g 3. Control systems must be designed to control runoff from all surfaces. OTSxxxx 15A NCAC 02H.1007 4. Be advised that 15A NCAC 02H.1008 (c) 1 requires " The size of the system must take into account the runoff at the ultimate built -out potential from all surfaces draining to the system, including any off -site drainage. The storage volume of the system shall be calculated to provide for the most conservative protection using runoff calculation methods described on pages Al and A2 in "Controlling Urban Runoff: A Practical Manual for Planning and Designing Urban BMPs". The method referred to is "The Simple Method" as described by Schueler (1987). A summary of the method may be found on page 6 of section 1 of the "Stormwater Best Management Practices" Document published by NCDENR in April 1999. 5. Plan is based on a opographical survey rf — d 6. Legend is provided including north arrow, scat and Ian details ���,MIaw 7. Property and' rajec boundaries are included 8. Wetlands buffers are delineated, or a note on the plans states that none exist......' no' a hownc7.i 9. Other geoldgic features are included: rock outcrops, stream , lakes, ponds, etc 10. Mean high water line is identified, if applicable..... xxby lake on plate+ n1r '3�z- c North on Carolina Non Carolina Division of Water Quality 21),)O US Hwy 70. Swannanoa. NC 28779 Phone (828) 296-45(H) Interne(: www.newalergualitv.org Fax (828) 299-7043 An Equal Opponunit ylAFfirtna(ivc AClion Etnploycr—S05, Rccycic(1110% Post Consumer Paper Mr. Kenneth Westmoreland Page 2 of 2 April 16, 2007 ii. pra aqeareas areTdolineafeefiir,� _ludih, �allEff s.ife�'cont-r tion� 12.-xisting LQQntours proposed contours, spot elevations, and finished floor elevations are clearly shown. 13. Built -upon areas, existing and planned and including buildings, roads, etc. are shown 14. Lots and4er, t �ng numbers are labeled .... .• alc missing on som. 15. Stormwnve reti. nd management systems are shown. These include level spreaders, side swales, wet �n ponds, infiltration trenches and basins, etc r 16. Drainage , asememts and pipe size ar identified... or mai—z e:n— x-e access -7 1� v 17. Vegetated fate fired)-ars-i�entifie-d..._ dfsel I•ar, 18. A irneasierle typical unit footprint for multi -unit developments are given 19. Details of roads ap rking, cul-de-sacs, Pddewa ks, and • ollection s .stem . are shown 20. Correct supplements are provided for each drainage area...community no individual 21. Project information is �.on§istel with the application and plans 22. Supporting�g calculations are provided for the numerical data submitted in the application and�� supplements...... o sup.,plied and no talcs narrative its for erosion control F3.3soils report is provided .... onl A5 bores.......... On -site soil borings at the location of the roposed treatment system are included ............. A soil profile and characteristics including the depth to the seasonal high water tabl (SHWT) is given MDeed restrictions are provided for subdivisions and projects with outparcels. These are necessary to ensure ongoing compliance. Examples of appropriate forms for each type of project are available upon request (reference document names and locations)........... Il,lots Please respond in writing within thirty (3D) days of receipt of this letter. Your response must include at a minimum your plans for addressing the above listed deficiencies. Sincerely, Starr Silvis Environmental Engineer Asheville Regional Office (828) 296-4665 cc: Asheville Regional Office Mr. Victor Lofquist, Lofquist & Associates, Inc., 11 Citrus Drive, Sylva, NC 28779 DWQ Central Files o ����C�q