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Home My WebLink About19940926 Ver 1_Complete File_19941004State of North Carolina Department of Environment, Health and Natural Resources Division of Environmental Management James B. Hunt, Jr., Governor Jonathan B. Howes, Secretary A. Preston Howard, Jr., P.E., Director ?EHNR October 7, 1994 Caldwell County DEM Project # 94926 APPROVAL of 401 Water Quality Certification Mr. Roger Cates NC DOT P.O. Box 1460 Boone, N.C. 28607 6 FILE Cr Dear Mr. Cates: You have our approval to place fill material in 0.01 acres of wetlands or waters for the purpose of road improvement at SR 1791, Brandy Place, as you described in your application dated 27 September 1994. After reviewing your application, we have decided that this fill is covered by General Water Quality Certification Number 2735. This certification allows you to use General Permit Number 031 when it is issued by the Corps of Engineers. This approval is only valid for the purpose and design that you described in your application. If you change your project, you must notify us and you may be required to send us a new application. For this approval to be valid, you must follow the conditions listed in the attached certification. In addition, you should get any other federal, state or local permits before you go ahead with your project. If you do not accept any of the conditions of this certification, you may ask for an adjudicatory hearing. You must act within 30 days of the date that you receive this letter. To ask for a hearing, send a written petition which conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, P.O. Box 27447, Raleigh, N.C. 27611-7447. This certification and its conditions are final and binding unless you ask for a hearing. This letter completes the review of the Division of Environmental Management under Section 401 of the Clean Water Act. If you have any questions, please telephone John Domey at 919-733-1786. Sincerely, ston Ho , Jr. P. Attachment cc: Wilmington District Corps of Engineers Corps of Engineers Asheville Field Office Asheville DEM Regional Office Mr. John Domey Central Files 94926.1tr P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-7015 FAX 919-733-2496 An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post-consumer paper Q ?A?d qqqVim' STATE OF NORTH CAROLINA DEPARTMENT OF TRANSPORTATION JAMES B. HUNT, JR. DIVISION OF HIGHWAYS GOVERNOR P.O. Box 1460 Boone, N.C. 28607 September 27, 1994 Mr. Steve Chapin ??? ??SV U.S. Army Corps of Engineers E® Room 75, Grove Arcade Building 37 Battery Park Avenue Asheville, N.C. 28801 Dear Mr. Chapin: 4 1994 R. SAMUEL HUNT I I I SECRETARY The Department of Transportation has begun a project to grade, drain, base, and pave SR 1791 Brandy Place in Caldwell County. As part of this project we are proposing to extend a pipe carrying an unnamed tributary to Middle Little River, DEM classification C. Therefore, we are requesting a 404 Nationwide Permit for this project. I am sending a joint application form, a straight line sketch with the proposed erosion control, notes on pipe installation, and a marked map. By copy of this letter, I am requesting Ms. Stephanie Goudreau, Mt. Region Coordinator, to comment directly to you concerning the 404 Nationwide Permit request. Also, by copy of this letter, I am requesting authorization to proceed under Section 401 of the Clean Water Act from the Division of Environmental Management. We would like to extend this pipe as soon as possible. If further information is required, please let me know. Your early review and consideration will be greatly appreciated. You ruly, Roger Cates, P.E. District Engineer 0 Page 2 Mr. Steve Chapin, U.S. Army Corps of Engineers SR 1791 Brandy Place September 27, 1994 RC:JMB Enclosures cc: Ms. Stephanie Goudreau, Mt. Region Coordinator, NCWRC Mr. Eric Galamb, Water Quality Certification Unit, DEM Mr. Richard Phillips, P.E., Regional Engineer, DEHNR Mr. W.E. Hoke, P.E., Division 11 Engineer Mr. Neil Trivette, Area Roadside Environmental Engineer Mr. Kelly Winkler, County Maintenance Engineer DEM ID: 9 L` 9 ?_(' ACTION ID: NATIONWIDE PERMIT APPLIED FOR (PROVIDE NATIONWIDE PERMIT #): 3 [ JOINT APPLICATION FORD[ FOR NATIONWIDE PERMITS THAT REQUIRE NOTIFICATION TO CORPS OF ENGINEERS NATIONWIDE PERMITS THAT REQUIRE SECTION 401 CERTIFICATION CONCURRENCE NATIONWIDE PERMITS THAT REQUIRE INDIVIDUAL SECTION 401 CERTIFICATION WILMINGTON DISTRICT ENGINEER CORPS OF ENGINEERS DEPARTMENT OF THE ARMY P.O. BOX 1890 WILMINGTON, NC 28402-1890 ATTN: CESAW-CO-E Telephone (919) 251-4511 WATER QUALITY PLANNING DIVISION OF ENVIRONMENTAL MANAGEMENT NC DEPARTMENT OF ENVIRONMENT ky - ?_l?' AND NATURAL RESOURCES P.O. BOX 29535 RALEIGH, NC 27626-0535 l r,r _ 4 1994 ATTN: MR. JOHN DORNEY M Telephone (919) 733-5083 WETLANDS GROUP MIATFP (1 IAI ITY SECi ONE (1) COPY OF THIS COMPLETED APPLICATION SHOULD BE SENT TO THE CO ENGINEERS. SEVEN (7) COPIES SHOULD BE SENT TO THE N.C. DIVISION OF ENVIRONMENTAL MANAGEMENT. PLEASE PRINT. 1. OWNERS NAME : N.C. Pef'AR71n6VT Or- 7RANSP02TAT /0 A) 2. OWNERS ADDRESS: P.O. AQr, 1-1&6 AOQNE. , A)G 2S66'7 3. OWNERS PHONE NUMBER (HOME): (WORK): 7 i- 24S- S30 6 4. IF APPLICABLE: AGENT'S NAME OR RESPONSIBLE CORPORATE OFFICIAL, ADDRESS, PHONE NUMBER: ROGS/L CATES 106 60% /-460 R60NG NC. 7 S6ol 704- 2t. 5- 6-3S0 5. LOCATION OF PLANNED WORK (ATTACH MAP). COUNTY: CA Lt7G(JELI. NEAREST TOWN OR CITY: LEA)OI SPECIFIC LOCATION (INCLUDE ROAD NUMBERS, LANDMARKS, ETC.): 2EZ /7IZ .S f,4AWV aA C C- 6. NAME OF CLOSEST STREAM/RIVER: TR18 70 m/QpLE 41M.6 A111619-- 7. RIVER BASIN: CATAIVAA - 8. IS THIS PROJECT LOCATED IN A WATERSHED CLASSIFIED AS TROUT, SA, HQW, ORW, WS I, OR WS II? YES [ ] NO ['x] 9. HAVE ANY SECTION 404 PERMITS BEEN PREVIOUSLY REQUESTED FOR USE ON THIS PROPERTY? YES [ ] NO (?(] IF Y?S, EXPLAIN. 10. ESTIMATED TOTAL NUMBER OF ACRES OF WATERS OF THE U.S., INCLUDING WETLANDS, LOCATED ON PROJECT SITE: L 0.01 /fCRE 3/30/92 -2- 11. NUMBER OF ACRES OF WATERS OF THE U.S., INCLUDING WETLANDS, IMPACTED BY THE PROPOSED PROJECT: FILLED: DRAINED: FLOODED: EXCAVATED : O, O ( A c/Z C- TOTAL IMPACTED : -Z O. D / Act c- 12. DESCRIPTION OF PROPOSED WORK (ATTACH PLANS) : EXTEND Ant EX/.Tr 3Co INO e/PE B.N 20 Freer n1U w ter A--,A/O- 13. PURPOSE OF PROPOSED WORK: TN?S iX?plr / ,oq OC Q SRO TO aAADE, ORAlIV . AA-SG. AND p4UF 52 1-7171 "ANOV P dC6_ 14. STATE REASONS WHY THE APPLICANT BELIEVES THAT THIS ACTIVITY MUST BE CARRIED OUT IN WETLANDS. ALSO, NOTE MEASURES TAKEN TO MINIMIZE WETLAND IMPACTS. _ROADUAY fteOS_ To CSC- wio _wl?i, ?.GPT 4,V AccceTLlaLr. BDADIIJAy SECT/DA1 P/OE u?iGG A/E?/? 72 SSE E5o777wZn0? 70 a CO/s1eDf}TE /d/t7 QDAD[(/r43? L?CTE'/y0/NG T!i X/S7-1NC &?& A1VI7 /.USING &Oc/d CopaedL /1')643UR6S AS SA(OWov S'1i4FN[.O m1/v/w)1'z.6 paTLANp fln,0 crs. 15. YOU ARE REQUIRED TO CONTACT THE U.S. FISH AND WILDLIFE SERVICE (USFWS) AND/OR NATIONAL MARINE FISHERIES SERVICE (NMFS) REGARDING THE PRESENCE OR ANY FEDERALLY LISTED OR PROPOSED FOR LISTING ENDANGERED OR THREATENED SPECIES OR CRITICAL HABITAT IN THE PERMIT AREA THAT MAY BE AFFECTED BY THE PROPOSED PROJECT. HAVE YOU DONE SO? YES [ ] NO ()r) RESPONSES FROM THE USFWS AND/OR NMFS SHOULD BE FORWARDED TO CORPS. 16. YOU ARE REQUIRED TO CONTACT THE STATE HISTORIC PRESERVATION OFFICER (SHPO) REGARDING THE PRESENCE OF HISTORIC PROPERTIES IN THE PERMIT AREA WHICH MAY BE AFFECTED BY THE PROPOSED PROJECT? HAVE YOU DONE SO? YES ( J NO [k] RESPONSE FROM THE SHPO SHOULD BE FORWARDED TO CORPS. 17. ADDITIONAL INFORMATION REQUIRED BY DEM: A. WETLAND DELINEATION MAP SHOWING ALL WETLANDS, STREAMS, AND LAKES ON - THE PROPERTY. B. IF AVAILABLE, REPRESENTATIVE PHOTOGRAPH OF WETLANDS TO BE IMPACTED BY PROJECT. C. IF DELINEATION WAS PERFORMED BY A CONSULTANT, INCLUDE ALL DATA SHEETS RELEVANT TO THE PLACEMENT OF THE DELINEATION LINE. D. IF A STORMWATER MANAGEMENT PLAN IS REQUIRED FOR THIS PROJECT, ATTACH COPY. E. WHAT IS LAND USE OF SURROUNDING PROPERTY? /2£5/DEAIT/AL 4 A61 cturmxgL- F. IF APPLICABLE, WHAT IS PROPOSED METHOD OF SEWAGE DISPOSAL? /NI A- 2 e O 'S SIGNATURE DA(TE ,: tto[iTtl CN?4?cIN14_!)Et'!1[tTt1INr OE 1R11N$ppgTAT1CV EROSION AM SEDIMFirrATIM C'ON'IZZOL PLAN PR")Cr ROAD COUNTY ?f•L1L•??? PREPARED 13Y DATF APPROVED by " / - ZZ-?J y Courrty M? nterrance F..rtg neec G'-?= z District Erig nPe Roadside Frw ron. rmq hiQPr Std. # D s .rlQtinn Symbol 245.03 Temporary Silt Ditch *_ ------------------ 245.05 Temporary Diversion ....... --------- " 893.01 Temporary Silt Fence 890.05 Temporary Slope Drain with Earth Berm .......... Silt Basin Type A -------- .02 Silt Basin Type B ------------------------------------------- Temporary Rock Silt Check Type-A ______f 895.10 Temporary Rock Silt Check Type-B .......... ------------ 892.01 Temporary Rock Sediment Dam Type-A 892.02 Temporary Rock Sediment Dam Type-8 897.01 Rock Pipe Inlet Protection 894.01 Rock Silt Screen ... .--------------------------------- - •% -?•; --- 245.04 Stilling Basin ............................................. -------- ----- Rock Inlet Protection: 896.01 Type A ............................... A •- OR -• A 896.02 Type 8 ............................... B Q-- OR •- B ----- 896.03 Type C ............................... C 13-- OR •• C? ---- Pipe Outlet Energy Dissipator............. .:'. Inlet or Outlet Protection ................ a !'l GENERAL NOTES ON EROSION CONTROL Silt Basin Type B's will be constructed to the dimension of six feet by three feet by three feet unless otherwise noted on the plans. Generally, the order of installation of the erosion control measures will be as follows: Temporary S,i_lt Basins shall be installed before clearing and grubbing begins Silt. Fences a,nd Temporary SC?i,tches shall be installed as soon as ditchline is established. 1 f Temporary_ Stone Ditch Checks shall be installed as soon as ditchline is established. Pipe Outlet and Inlet Protection will be done as soon as pipe is installed. Seeding and Other_ Permanent Erasion Control Measures are to be implemented as soon as practical. Temporary Rock Silt Checks (Type B) will be spaced as required by percent of grade as described on page VI-16 in the.Erosion and Sedimentation Control Guidelines. t No. 5 Stone, or equivalent, will be used in conjunction with Temporary Rock Silt Check Type-B in location where water is leaving the project or entering pipe. ii . i i , ,R . PA. 'ItUl?l?V,Ihy ??w '% g'Y'?lri' I tl n i 1 i J eze Pv.i ILU11fIY?/` - I IS EXTEND 2D P:cc--r ?X15rl N ON INLEZ END -? All, y r ' i may. co :,. 10, e-I 5 e ??, L 4,;a `i'• 1 1 ' a ?t?on>>whY -???,, s-rFl-r ? dr 1 ? I J I , y t 1 ? CJ . H. J as ' ?fi PIPE INSTALLATION 1. Install erosion control devices. In streams, where necessary, rock silt screens will be used and installed prior to pipe replacement or any work being done to channel. 2. Remove material and existing pipe while limiting, as much as possible, material and sediment from entering a stream and/or escaping from project. 3. Prepare pipe foundation while again taking care to limit, as much as possible, material and sediment from entering a stream and/or escaping from project. Where possible, new grade will be below existing stream bed. If needed, bedding material will be clean stone. 4. Place the new pipe and compact backfill. 5. Install slope protection on outlet and inlet ends of pipe. Also complete installation of erosion control measures and perform maintenance as needed on existing measures. 6. Establish permanent vegetation as soon as possible. 7. Remove rock silt screens as soon as possible after vegetation is established. Prior to removal of rock silt screens any accumulated silt must be removed. 153 _®e/ 151 1 p Yadkin Valley g',' BUTTE MTN. ! •?? 18 1569 \ 157 - 1354 FA New Hope • Ch. 1559 '2 - 1.5 '1700'\ 't_' • 3 f; ^ ti Hollow Springs Ch. 1511 1551 1597 ?a 170 / . Y Ch. 1550 J f \ KNOB ,330f 17052 ?" /•" 1 HICKORY KNOB \ COX KNOB 1 ?t? ?'"/ IFaS ELEV.2430 1 ? 12 1 Z 1772 j ? cf v 1 I o 1 1730 ?• 1731 117213 S I O??S ?fc0o " 1729 . 1 O 1 1733 1730 (• FAS l o S 7 2 1730 .8 17 , &Mvvy .60.1-AGE 1799 1851 1 RITEN MTN, j r \. 7? :V, 2,265 _ i i t8t t 2 I Qv FAS .9 f. { (:Coat C?4h l ® 2 FA51 O oak HO RIVER I r' 1 OC as - 17.34 1 Cedar Valley p : W 1773 1 1735 4791 1 / 1739 Hecn? /- --j? ----- --- F- - .5 i '8 1c?, p J ------ 1 1737 SI 4P 1749 , 7 aS 1 1 1734 6 F 1 17 1740 1824 1749 'l \ • 6 3 • 5 1794.11 ` 1002 ' 1741 - 1741 I1 \ ?1 l 1.0 Q I_ ` l f P N 1742 1746 'J \ N 1823, x out L - 1743 / r 1845 17 Lu IifYKp1M1/ 1744 ( 1 J 321l 1.1 1745 a I 1 .J 1755 ( 1 1AlLlS ?? l_•' -'U .1 4,103 s ? ? \ i ?. cap 1843 1 5 1751:\174x' 1756 f 321 \ n _ 1757 --• ?? ? 756 FAS',? _ a G*Ak?JITMF F:- DEM ID: NATIONWIDE PERMIT APPLIED FOR ACTION ID: (PROVIDE NATIONWIDE PERMIT #): 3 JOINT APPLICATION FORM FOR NATIONWIDE PERMITS THAT REQUIRE NOTIFICATION TO CORPS OF ENGINEERS NATIONWIDE PERMITS THAT REQUIRE SECTION 401 CERTIFICATION CONCURRENCE NATIONWIDE PERMITS THAT REQUIRE INDIVIDUAL SECTION 401 CERTIFICATION WILMINGTON DISTRICT ENGWE ;????® CORPS OF ENGINEERS v01 DEPARTMENT OF THE ARMY P.O. BOX 1890 WILMINGTON, NC 28402-1890 ATTN: CESAW-CO-E Telephone (919) 251-4511 WATER QUALITY PLANNING DIVISION OF ENVIRONMENTAL NC DEPARTMENT OF ENVIRONM AND NATURAL RESOURCES P.O. BOX 29535 RALEIGH, NC 27626-0535 ATTN: MR. JOHN DORNEY Telephone (919) 733-5083 r` ONE (1) COPY OF THIS COMPLETED APPLICATION SHOULD BE SENT TO THE CORPS OF ENGINEERS. SEVEN (7) COPIES SHOULD BE SENT TO THE N.C. DIVISION OF ENVIRONMENTAL MANAGEMENT. PLEASE PRINT. G y 12 1. OWNERS NAME: N .C. PCPAtUA60T 6r- TRA ysPo2TpT/oA) 2. OWNERS ADDRESS: P.O, AQr, /- & 6 AQ0 Al E . Ai c 2 966-7 3. OWNERS PHONE NUMBER (HOME): (WORK) : 7,0: - 265-- 5-3,9 6 4. IF APPLICABLE: AGENT'S NAME OR RESPONSIBLE CORPORATE OFFICIAL, ADDRESS, PHONE NUMBER: XXP62 CArGS P6 gox 1.460 A60?V6 me h60-1 :Z,0.4- 24,5-- 6'3 6 0 5. LOCATION OF PLANNED WORK (ATTACH MAP). COUNTY: GA LC7WEL L NEAREST TOWN OR CITY: LCNOI SPECIFIC LOCATION (INCLUDE ROAD NUMBERS, LANDMARKS, ETC.): 5-9 /711 ,8RAA1VV -RL6 C & 6. NAME OF CLOSEST STREAM/RIVER: ?'R18 TD /1?/OQGE L./% TLE ?Q/UE?2 7. RIVER BASIN: A TA WA A 8. IS THIS PROJECT LOCATED IN A WATERSHED CLASSIFIED AS TROUT, SA, HQW, ORW, WS I, OR WS II? YES [ ] NO [xJ 9. HAVE ANY SECTION 404 PERMITS BEEN PREVIOUSLY REQUESTED FOR USE ON THIS PROPERTY? YES [ ] NO [?(J IF Y?S, EXPLAIN. 10. ESTIMATED TOTAL NUMBER OF ACRES OF WATERS OF THE U.S., INCLUDING WETLANDS, LOCATED ON PROJECT SITE: < O . D 1 /f C1119 3/30/92 -2- 11. NUMBER OF ACRES OF WATERS OF THE U.S., INCLUDING WETLANDS, IMPACTED BY THE PROPOSED PROJECT: FILLED: DRAINED: FLOODED: EXCAVATED : 67, 0 ( fq C12 C- TOTAL IMPACTED : •e 0. D / ACR C- 12. DESCRIPTION OF PROPOSED WORK (ATTACH PLANS) : EXTEND Aw E X /ST/N6 3Cv f AX A 4.06 60 20 FEET ON / l/_F_T c nib 13. PURPOSE OF PROPOSED WORK: ZY3 U )Wk /% P.4,?r OG' A P0CO.1ECT TO aAAD6, DRAI V1 AA-SG AND pe4VE -<7?- 1-711--- B/ANO PLdife 14. STATE REASONS WHY THE APPLICANT BELIEVES THAT THIS ACTIVITY MUST BE CARRIED OUT IN WETLANDS. ALSO, NOTE MEASURES TAKEN TO MINIMIZE WETLAND IMPACTS. IFDAD0,41 ftC-OS To AC- All-9i JET Td 6fT 4Ai ACCre;r4d4a RDA,0W4Y .SECT/QAl p/OE WILL &/ -* 72 dE )o T5 ,0 70 A COIA,00*TE fbuDER aoAONAL 4rTEN0I10(: Toe _xis7-iN6 ,,o/PE Anra aSI116 aLev.) CboL A Obtf(R6S AS SNOWAO .Sf/OGIGa MINIM ILL pC.,rlq ?o 107,040-S. 15. YOU ARE REQUIRED TO CONTACT THE U.S. FISH AND WILDLIFE SERVICE (USFWS) AND/OR NATIONAL MARINE FISHERIES SERVICE (NMFS) REGARDING THE PRESENCE OR ANY FEDERALLY LISTED OR PROPOSED FOR LISTING ENDANGERED OR THREATENED SPECIES OR CRITICAL HABITAT IN THE PERMIT AREA THAT MAY BE AFFECTED BY THE PROPOSED PROJECT. HAVE YOU DONE SO? YES [ ] NO [x] RESPONSES FROM THE USFWS AND/OR NMFS SHOULD BE FORWARDED TO CORPS. 16. YOU ARE REQUIRED TO CONTACT THE STATE HISTORIC PRESERVATION OFFICER (SHPO) REGARDING THE PRESENCE OF HISTORIC PROPERTIES IN THE PERMIT AREA WHICH MAY BE AFFECTED BY THE PROPOSED PROJECT? HAVE YOU DONE SO? YES ( ] NO [k] RESPONSE FROM THE SHPO SHOULD BE FORWARDED TO CORPS. 17. ADDITIONAL INFORMATION REQUIRED BY DEM: A. WETLAND DELINEATION MAP SHOWING ALL WETLANDS, STREAMS, AND LAKES ON - THE PROPERTY. B. IF AVAILABLE, REPRESENTATIVE PHOTOGRAPH OF WETLANDS TO BE IMPACTED BY PROJECT. C. IF DELINEATION WAS PERFORMED BY A CONSULTANT, INCLUDE ALL DATA SHEETS RELEVANT TO THE PLACEMENT OF THE DELINEATION LINE. D. IF A STORMWATER MANAGEMENT PLAN IS REQUIRED FOR THIS PROJECT, ATTACH COPY. E. WHAT IS LAND USE OF SURROUNDING PROPERTY? ,QE.S/DENT/AL 4 Arpecti lIRiL- F. IF APPLICABLE, WHAT IS PROPOSED METHOD OF SEWAGE DISPOSAL? /VI b- 2 v O 'S SIGNATURE TE - r±?ir?, ?}uic,n?.c?n_._t?crnnTrtaYr oi, 7?nrtS?'o?'nTlac? EROS ION AND SED I MRrrATIC N C'O TMOL ELAN PRw-ROAD ?l? I til PREPARED PY 2 DATE 1 V,j, If 11 APpRpVED gX - /-Z7-z7 y County Mn rntenance F..Jfg veer G7?%? 1Z 1)14trict Dig nAe Roadside Env ron. EJ1gtnPPC Std. # oesui Lion .. -Sy[I].1241 245.03 Temporary Silt Ditch 245.05 Temporary Diversion 893.01 Temporary Silt Fence 890.05 Temporary Slope Drain with Earth Berm E- ?--_ 245.01 Silt Basin Type A 245.02 Silt Basin Type B -•------•------------------------- ------------ --------------•-----.....__..... --- 892.04 Temporary Rock Silt Check Type-A 895.10 Temporary Rock Silt Check Type-B 892.01 Temporary Rock Sediment Dam Type-A 892.02. Temporary Rock Sediment Dam Type-B .__ 897.01 Rock Pipe inlet Protection :1) :1 ;; 894.01 Rock Silt Screen ----------------------------------------- - --- 24?.04 Stilling Basin. ........................ ---------------------•----- ----- Rock Inlet Protection: 896.01 Type A .....--•--------------• .. A ?? -- OR -- A? ?? .. T e B .............. 896.02 yp ................. B OR .. ` 896.03 13 Pipe Outlet Energy Dissipator ............ .:'. Inlet or Outlet Protection ................ h i t GENERAL NOTES ON EROSION CONTROL Silt Basin Type B's will be constructed to the dimension of six feet by three feet by three feet unless otherwise noted on the plans. Generally, the order of installation of the erosion control measures will be as follows: Temporary ,.i_l.t_ Basins st?a1.1 be installed before .clearing and grubbing begins Silt- Fences a.nd, Temporary S_i.l_t C?i,tches shall be installed as soon as ditchline is established. J f Temporary-- Stone L?itc.h Checks shall be installed as soon as ditchline is established. p1pG Outlet and Inlet Protection will be done as soon as pipe is installed. Seedino an!; Other- permanent Erosion Control Measures are to be implemented as soon as practical. Temporary Rock Silt Checks (Type B) will be spaced as required by percent of grade as described on page VI-lb in the.Erosion and Sedimentation Control Guidelines. No. S Stone, or equivalent, will be used in conjunction with Temporary Rock Silt Check Type -B in location where water is leaving the project or entering pipe. } PAL i 1 •i•? I 1 • ? 1 , 1 .',i• I f tj?l '? .fit ,Q sTA-r ti EX rEND ZD A: cc-t 15 ON INLET Ewt2 1 ! , i ?? 1 r -rG)q) ?J5'. / ` • ' ' 211.1' . 1 I, oll ,J 0 AY• f /, Dui. 4• 1 t.r I , `i ?'?;??' ? •? 1. •. , • 1. I , 1?U/11)V{/"y -to I J 1 `f-0 i r -r-0 1-4. V as it i. PIPE INSTALLATION 1. Install erosion control devices. In streams, where necessary, rock silt screens will be used and installed prior to pipe replacement or any work being done to channel. 2. Remove material and existing pipe while limiting, as much as possible, material and sediment from entering a stream and/or escaping from project. 3. Prepare pipe foundation while again taking care to limit, as much as possible, material and sediment from entering a stream and/or escaping from project. Where possible, new grade will be below existing stream bed. If needed., bedding material will be clean stone. 4. Place the new pipe and compact backfill. 5. Install slope protection on outlet and inlet ends of pipe. Also complete installation of erosion control measures and perform maintenance as needed on existing measures. 6. Establish permanent vegetation as soon as possible. 7. Remove rock silt screens as soon as possible after .,vegetation is established. Prior to removal of rock silt screens any accumulated silt must be removed. 4P 0 / _ 1511 , 11= \ 1010 a Yodtln VdMy \.•? ?T BUTTE MTN, ••? 18 Q Ic \ - 1554 .` ' C a, 1569 New Hope • Ch. 1558 •2 1.5 M-_. 1•, 1700' Hollow`. 1551 ? •Springs 1511 \s 1? ,1 b 170 / Ch. Y Ch. i / KNOB 1550 :.3301' /•Ot 1702 :£ ?.?• HICKORY 04 KNOB \ COX KNOB \ / ? 1 H i? IF>5 ELEV. 2430 1 1772 1 / G1 G1 qot O ? I 1 4f / 1730 1• 1731• -" i •? i 9??Say 1728 % z 0,1729 omco /. ! Q ,?S ?; l _ t• ??JSa i I 1 173 1 U _w\ '? `•-? _ ?F. 1730 N 1 1 .5 i 7 1 7 O 2 1730 1789 ttff1851 .9 1 21TEN MTN. s r \.7 N n ^ IV'? ',V. 2.265 1811.2 y I /<40 (-? y P/,qcc- .4 .3 90 Cador Cry _ ® 2 F4S' 2 C, oar< ?R RIVER I 1 ?' ?? 1 a? 1734 1 codw vam" r 1773 W , 738 1735 1 - 4 1791 r 1 hv. H-rnwn _ ' _ ' •: _ 1002- 173761 ?.4P 4 1749 •7 1 1734 0 1 N w) N 1 1749 1760 1824 ,I 5 9 •5 1711 4 43 x'1741 •741 G 1002 .4 Q. o I__ ` I i> 91a; / N 1742 1746 J N 1743 1 Qnnvdr- r 18.t5 - is 17 W 4a ?( 1 321 1zl r.1 1745 a I 1 ..? IIUS 7- 1 ' U _.5 1 Q 4,103 1 5 n .? '• I ?? a \ ;j r 1843 Ghopol \% -- n 9 - 1751 ; 1710 • 1756 ` .r ..c 1 ` ` 341``1 -- T57 FAS GRANITE FALLS ' J 1 I C ' /