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HomeMy WebLinkAbout19960705 Ver 1_Complete File_19960726State of North Carolina Department of Environment, Health and Natural Resources Division of Water Quality James B. Hunt, Jr., Govemor Jonathan B. Howes,Secretary A. Preston Howard, Jr., P.E., Director AT4 4?1j- 10 C) EHNR August 6, 1996 Ashe County DWQ Project # 960705 APPROVAL of 401 Water Quality Certification and ADDITIONAL CONDITIONS Mr. D. K. Bennett N.C. Dept. of Transportation P.O. Box 250 North Wilkesboro, NC 28659 Dear Mr. Bennett: You have our approval to place fill material in 0.01 acres of wetlands or waters for the purpose of replacing pipe culverts at SR 1599 in Ashe County, as you described in your application dated 24 July 1996. After reviewing your application, we have decided that this fill is covered by General Water Quality Certification Number 3026. This certification allows you to use Nationwide Permit Number 3 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. Applicant is reminded to install type A erosion control measures since the watershed is classified as trout water. 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 60 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 Water Quality under Section 401 of the Clean Water Act. If you have any questions, please telephone John Dorney at 919-733-1786. Sincerely, tn Howard, Jr. P.E. Attachment cc: Wilmington District Corps of Engineers Corps of Engineers Raleigh Field Office Winston-Salem DWQ Regional Office Mr. John Dorney Central Files 960705.1tr Division of Water Quality • Environmental Sciences Branch Environmental Sciences Branch, 4401 Reedy Creek Rd., Raleigh, NC 27607 Telephone 919-733-1786 FAX # 733-9959 An Equal Opportunity Affirmative Action Employer • 50% recycled/10% post consumer paper A _ } 401 ISSUED g 6 Q 7® 5 STATE OF NORTH CAROLINA DEPARTMENT OF TRANSPORTATION JAMES B. HUNT" JR. DIVISION OF HIGHWAYS GARLAND B. GARRETI' JR. GOVERNOR SECRETARY P. 0. Box 250 North Wilkesboro, N. C. 28659 July 24, 1996 Mr. John Thomas U. S. Army Corps of Engineers Regulatory Branch 6508 Falls of the Neuse Road Suite 105 Raleigh, N. C. 27615 JUL 2 6 1996 ENVIRONMENTAL SCIENCES ., ^U RECEIVED Subject: Nationwide Permit No. 3to replace 2 existing pipe along SR 1599 adjacent to unknown stream trib. to Big Peak Creek C-Trout-+ Dear Mr. Thomas, The Department of Transportation is scheduled to grade, drain base, and pave primarily along the existing roadway of SR 1599 (Big Peak Creek Rd.) in Ashe County during the 1996-1997 fiscal year. Due to the proximity of a small stream being a trib. to Big Peak creek Class-C-trout-+ we are requesting a 404 Nationwide permit no. 3 to allow us to upgrade the 2 existing cross line drainage structures that will need replacing, and or extending. Attached is a straight line sketch with proposed erosion control, stream, stream embankment, pipe crossing, and marked county map. By copy of this letter I am asking Ms. Stephanie Goudreau Mt. Region Coordinator with the North Carolina Wildlife Resources Commission to comment directly to you concerning the 404 Nationwide Permit request. A request will be made on this project for a Temporary Encroachment in the Trout Water Buffer Zone, and I am asking Ms. Goudreau to comment directly to me concerning the Trout water buffer zone encroachment. .r 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 begin construction as soon as possible. If further information is required, please let me know. Your early review and consideration will be greatly appreciated. Sincerely, D. K. Bennett Asst. District Engineer DKB Enclosures cc: W. E. Hoke, P.E., Division Engineer D. J. Tetzlaff, District Engineer County Maintenance Engineer W. N. Trivette, Area Roadside Environmental Engineer Eric Galamb, Water Quality Certification Unit DEM Ms. Stephanie Goudreau, Mt. Region Coordinator, NCWRC Doug Miller, Engineer Land Quality Section, DEHNR ' 950705 DEM ID: CORPS ACTION ID: NATIONWIDE PERMIT REQUESTED (PROVIDE NATIONWIDE PERMIT #): PRE-CONSTRUCTION NOTIFICATION APPLI FOR NATIONWIDE PERMITS THAT REQUIRE: 1) NOTIFICATION TO THE CORPS OF ENGINEERS 2) APPLICATION FOR SECTION 401 CERTIFICATION 3) COORDINATION WITH THE NC DIVISION OF COASTAL 1 i i qN ?. n.? 'Vr YL L 6 1996 SEND THE ORIGINAL-AND (1) COPY OF THIS COMPLETED FORM TO THE APPROPRIATE FIELD OFFICE OF THE CORPS OF ENGINEERS (SEE AGENCY ADDRESSES SHEET). SEVEN (7) COPIES SHOULD BE SENT TO THE N.C. DIVISION OF ENVIRONMENTAL MANAGEMENT (SEE AGENCY ADDRESSES SHEET). PLEASE PRINT. 1. OWNERS NAME: C LEDT OF ?2AMSPD,eTAT7o? ??? ©? G S 2. MAILING ADDRESS: --?lo- Bpx X50 - SUBDIVISION NAME: CITY: 4hw 1,1el4'3rZo,2a STATE: Al, G. ZIP CODE: ZB??g PROJECT LOCATION ADDRESS, INCLUDING SUBDIVISION NAM (IF DIFFERENT FROM MAILING ADDRESS ABOVE) : 6P-45-1717(816 ;96wK .?? ?Qon7 Tv W,04 771 ?S --he 3. TELEPHONE NUMBER (HOME) : (WORK) 4: IF APPLICABLE: AGENT'S NAME OR RESPONSIBLE CORPORATE OFFICIAL, ADDRESS, PHONE NUMBER: Po &, 2 S? AI27W z g? 45'2 5. LOCATION OF WORK (PROVIDE A MAP, PREFERABLY A COPY OF USGS TOPOGRAPHIC MAP OR AERIAL PHOTOGRAPHY WITH SCALE): fFE,esa'`? COUNTY : NEAREST TOWN OR CITY: 1 W AQ r`I U zh V y w U w a in CD W c7 q? W 1 L) U H > C LLI C, L C L.. L) H H , I a C.. F O,t7 0 L. L) m to a0La co to H C N 3 E R o L7 L) (D _ 0 - L'I ?naaa H a a a 0 Cu H H H = >N>Cl r • L L) L] a m v) o z a to rn to C/) L) r =t Q ^+ Q E a I H F E- o L'I to L Z " ° O N Ll C.1) Q Z a r) > _ ? m: Q a, N L 0 z E. a' Fz, m .H] N e to 0 (n G rn Crnw Q r Q N r m O > v z cn D= U H H a, 1 ° Cn 0 1 = EOQ 0 a, L sU m M I m m' C,j orn NZ 0 to mL aLmLO - r- , HH N 00_C?UZ L. F nr Q m L) C N Ll O U C S L. S O r4 a, EH HOO C7_ o% H .+ LO (1) En z>m Hd Cv)-Ua, r? V H E Z L F L Lx > LC a gG-7 m L O Or C ll QI Cr U a HE-:- p< n E W O E- Q L H H L) C.) 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H D) O H w F 3=) a3 EEQ U H Lu Lu O in a m O L] C O H Ll O to 4 .L7 H H - I to } H o, .Y I C> co 0 ?O co L, F 4)Or r G[ rl N a, a L. U 0 U (31 Ll a)m Z -+ C a. rn C L] Z O U < v 0UH0C+) F C E- 7`c?o 0 H C H d xQFSLI Q O O Q L 3Dn.3E U H Cu O m O ? Q aQ? +0 L L O e H L s O co LvZOu)co H 0 1 v Y C7Cr4 1 - O O C . [.) . m r E L] CO N rCOZN Z LI c 4)aQUr C) °UO mw a Ea- a E a 0 > rZa> az _ 'i=a Incn -<E- at ? .-/ Q F L) U H L. Q 0M? o L) aL)C7 a C4 Z to z L. 0 L) mi } ul ,e) r d w - m O L• = to F O E r- 04 Z 4. O a, c?? mcl? L) O vl O CUa.+ L a C7 TC+Q?E C.72 H C H H ? LQN?L)L1 a + vl a (n U-) QQC1 c D to n F ?I SPECIFIC LOCATION (INCLUDE ROAD NUMBERS, LANDMARKS, ETC.) : :5p- /S99 ?t?i? 'tee 122,1 //C, 89 A ly oa-77V - 6. IMPACTED OR NEAREST STREAM/RIVER: G/????owJ ?i6 T REAIK e15 4' T2o,r7-4- RIVER BASIN: 116W e"v?2 7a. IS PROJECT LOCATED NEAR WATER CLASSIFIED AS TROUT TIDAL SALTWATER (SA), HIGH QUALITY WATERS (HQW), OUTSTANDING RES RCE WATERS-(ORW), WATER SUPPLY (WS-I OR WS-II) ? YES No NO [ ] IF YES, EXPLAIN: ./,ASS 7b. IS THE PROJECT LOCATED WITHIN A NORTH CAROLINA DIVISION OF COASTAL MANAGEMENT AREA OF ENVIRONMENTAL CONCERN (AEC) ? YES [ ) NO [?.)- 7c. IF THE PROJECT IS LOCATED WITHIN A COASTAL COUNTY (SEE PAGE 7 FOR LIST OF COASTAL COUNTIES), WHAT IS THE LAND USE PLAN,(LUP) DESIGNATION? ',9 8a. HAVE ANY SECTION 404 PERMITS BEEN PREVIOUSLY REQUESTED FOR USE ON THIS PROPERTY? YES [ ) NO [vr' IF YES, PROVIDE ACTION I.D. NUMBER OF PREVIOUS PERMIT AND ANY ADDITIONAL INFORMATION (INCLUDE PHOTOCOPY OF 401 CERTIFICATION): 8b. ARE ADDITIONAL PERMIT REQUESTS EXPECTED FOR THIS PROPERTY IN THE FUTURE? YES [ ) NO [t-l' IF YES, DESCRIBE ANTICIPATED WORK: 9a. ESTIMATED TOTAL NUMBER OF ACRES IN TRACT OF LAND: ?37 AC. 4 P2')" 9b. ESTIMATED TOTAL NUMBER OF ACRES OF WETLANDS LOCATED ON PROJECT SITE: 2 10a. NUMBER OF ACRES OF WETLANDS IMPACTED BY THE PROPOSED PROJECT BY: FILLING: FLOODING: DRAINAGE: EXCAVATION: OTHER: TOTAL ACRES TO BE IMPACTED: Z7 "_-)1--q4' 10b. (1) STREAM CHANNEL TO BE IMPACTED BY THE PROPOSED PROJECT (IF RELOCATED, PROVIDE DISTANCE BOTH BEFORE AND AFTER RELOCATION): LENGTH BEFORE: A1114 FT AFTER: A-114 FT WIDTH BEFORE (based on normal high water contours): FT WIDTH AFTER:. N1/q FT AVERAGE DEPTH BEFORE: FT AFTER: FT (2) STREAM CHANNEL IMPACTS WILL RESULT FROM: (CHECK ALL THAT APPLY) OPEN CHANNEL RELOCATION: _ IV.Q PLACEMENT OF PIPE IN CHANNEL: CHANNEL EXCAVATION: /V/9 CONSTRUCTION OF A DAM/FLOODING: OTHER: 11. IF CONSTRUCTION OF A POND IS PROPOSED,_. WHAT IS THE SIZE OF THE WATERSHED DRAINING TO THE POND? N1? WHAT IS THE EXPECTED POND SURFACE AREA? 12. DESCRIPTION OF PROPOSED WORK INCLUDING DISCUSSION OF TYPE OF MECHANICAL EQUIPMENT TO BE USED (ATTACH PLANS: 8 1/2" X 111" DRAWINGS ONLY): /ZAd/N???Q/rl?m-s?T Gk? ?fIG+??o ? 2AG? Glv C , L?Z?? ? 13. PURPOSE OF PROPOSED WORK: O A?1677)7ZF_ k 1,067,11A /-41V-2 3 14. STATE REASONS WHY IT IS BELIEVED THAT THIS ACTIVITY MUST BE CARRIED OUT IN WETLANDS. (INCLUDE ANY MEASURES TAKEN TO MINIMIZE WETLAND IMPACTS) : n /N?U2C 2,eo 672 AND e-, 6-, ini.%niz,!;- ?/? f,205/OnJ s'1/?D SAD//I'>J T T7o ,-1 (CAA L /YI?ASC/?ES EGG, X35 ? /,?i-?,p, G,1gs?c ? ? ?,? c, S.GT' /3?5/,mss , SL?rCE•?Ge ? ?'rLT Sc/1X15 GcJ/// c u7741ze-n 19,vo /n,41A,,7;ghU 7_) T Xa //7'I?DA-GTS- 15. YOU ARE REQUIRED TO CONTACT THE U.S. FISH AND WILDLIFE SERVICE (USFWS) AND/OR NATIONAL MARINE FISHERIES SERVICE (NMFS) (SEE AGENCY ADDRESSES.SHEET) REGARDING THE PRESENCE OF 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. DATE CONTACTED: O,c- -7i/?S PAe.k-V_- (ATTACH RESPONSES FROM THESE AGENCIES.) 16. YOU ARE REQUIRED TO CONTACT THE STATE HISTORIC PRESERVATION OFFICER (SHPO) (SEE AGENCY ADDRESSES SHEET) REGARDING THE PRESENCE OF HISTORIC PROPERTIES IN THE PERMIT AREA WHICH MAY. BE AFFECTED BY THE PROPOSED PROJECT. DATE CONTACTED: e6?A 17. DOES THE PROJECT INVOLVE AN EXPENDITURE OF PUBLIC FUNDS OR THE USE OF PUBLIC (STATE) LAND? _ YES [al-'NO [] (IF NO, GO TO 18) a. IF YES, DOES THE PROJECT REQUIRE PREPARATION OF AN ENVIRONMENTAL DOCUMENT PURSUANT TO THE REQUIREMENTS OF THE NORTH CAROLINA ENVIRONMENTAL POLICY ACT? - / YES [ ] NO [tY b. IF YES, HAS THE DOCUMENT BEEN REVIEWED THROUGH THE NORTH CAROLINA DEPARTMENT OF ADMINISTRAT ON STATE CLEARINGHOUSE? YES [ ] NO [ IF ANSWER TO 17b IS YES, THEN SUBMIT APPROPRIATE DOCUMENTATION FROM THE STATE CLEARINGHOUSE TO DIVISION OF ENVIRONMENTAL MANAGEMENT REGARDING COMPLIANCE WITH THE NORTH CAROLINA ENVIRONMENTAL POLICY ACT. QUESTIONS REGARDING THE STATE CLEARINGHOUSE REVIEW PROCESS SHOULD BE DIRECTED TO MS. CHRYS BAGGETT, DIRECTOR STATE CLEARINGHOUSE, NORTH CAROLINA DEPARTMENT OF ADMINISTRATION, 116 WEST JONES STREET, RALEIGH, NORTH CAROLINA 27603-8003, TELEPHONE (919) 733-6369. 4 18. THE FOLLOWING ITEMS SHOULD. BE INCLUDED WITH THIS APPLICATION IF PROPOSED ACTIVITY INVOLVES THE DISCHARGE OF EXCAVATED OR FILL MATERIAL INTO WETLANDS: a. WETLAND DELINEATION MAP SHOWING ALL WETLANDS, STREAMS, LAKES AND PONDS ON THE PROPERTY (FOR NATIONWIDE PERMIT NUMBERS 14, 18, 21, 26, 29, AND 38). ALL STREAMS (INTERMITTENT AND PERMANENT) ON THE PROPERTY MUST BE SHOWN ON THE MAP. MAP SCALES SHOULD BE 1 INCH EQUALS 50 FEET OR 1 INCH EQUALS 100 FEET OR THEIR EQUIVALENT. 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. ATTACH A COPY OF THE STORMWATER MANAGEMENT PLAN IF REQUIRED. e. WHAT IS LAND USE OF SURROUNDING PROPERTY? .e?SiDENT/9L /??,eicuLr2?E f. IF APPLICABLE, WHAT IS PROPOSED METHOD OF SEWAGE DISPOSAL? g. SIGNED AND DATED AGENT AUTHORIZATION LETTER, IF APPLICABLE. NOTE: WETLANDS OR WATERS OF THE U.S. MAY NOT BE IMPACTED PRIOR TO: 1) ISSUANCE OF A SECTION 404 CORPS OF ENGINEERS PERMIT, 2) EITHER THE ISSUANCE OR WAIVER OF A 401 DIVISION OF ENVIRONMENTAL MANAGEMENT (WATER QUALITY) CERTIFICATION, AND 3) (IN THE TWENTY COASTAL COUNTIES ONLY), A LETTER FROM THE NORTH CAROLINA DIVISION OF COASTAL MANAGEMENT STATING THE PROPOSED ACTIVITY IS CONSISTENT WITH THE NORTH CAROLINA COASTAL MANAGEMENT PROGRAM. WNER'S/A_GENT'S SIGNATURE (AGENT'S SIGNATURE VALID ONLY IF AUTHORIZATION LETTER FROM THE OWNER IS PROVIDED (18g.)) ?/'q ?' DATE 5 STATE OF NORTH CAROLINA SUBJECT ??Ao%v6 ?/ vi?G f 20T- PROJECT -5 /?yg DEPARTMENT OF TRANSPORTATION ???E-- COUNTY tJ? DIVISION OF HIGHWAYS HIGHWAY BUILDING PREPARED BY DATE STATION ZiE 'JI11a) 1"70- P. O. BOX 25201 RALEIGH. NORTH CAROLINA 27611 CHECKED BY DATE STR NO SHEET OF_ ,,,III ?") t .G(_/?k ???4!. • ? _I 3 -_.._• 1. - __. ?- ? ??.--- ? ?__1- _-!--_)-_ r - i- , ll -rJr I? .?ts?% X S EL.i 7DiJ ? I ISSUE IvIl 00' 1 i in 417 --II { t 'I SL -._ _ cn- , _-?- . --_ -- Y--- to-- C ? i Ell 't -± - O- - LY- ` -? N - i N !?-- - - - 4 lk. 3 ( a; ---}-4-? -- - i 9 - -- }--r- -h-- \ J ?? - - I; 'tl " y 17- 1- i , --?? - - -1-- ?iw-- --- ,, -- - - ---Y -- -- ... HH I I • Xtsi1N6 Q.oa.,? ?O?e; ? {?•:s ?s o.?. ax+?na:o.., aC 'JEk? Fowd ''RopoSE? R W F- E'1jsTiuv PIPc O -•--------- ur.w PIDE -1 I o? z -_ !r-" Rock 5:\-k- Screcn? I. I To Pe Au- Greek GI AS] L 4S = - Tf II SGP{?E 1Iva. = 3O F -? ISI ? ?t8" CSC J~xtS-l 5' x GSP-T1pe S ' S I Note'. ?n{et end 133 fZ:ah? off' lJocJ c'e ca P I N. 1 O F (' `fir ya G ??.a No c: 1 ?MpoRARy E2OSIaN co?+-TRcI.. l7 EV ILES ki -r s Aa vu -3 v7 W1L-L. Iw clut F- TEMPO¢AIZz StL? FEwccj 9ce-k GAF-Lk "DAtMg Ftuc? SIQT ?3PSI?lS ? Pry Ilse' IE"4 _S 1a Rv?v b A ? ? I - Z "q__-?---- " li{ r ^ E.XtST I w 6 _Ro A.r PQoposED R u? - LL a. . elfSTluv Pipe i ucw plat 'i _ f Lr LATER LtaaE f Jc ?c ; ?o ?i?.? c ?? : b . To SGALE 104, PeAk Cram- CIASS 6dSS-Tr01.4 crcaI: 1„a. = 10 FTC. NOTE: T `MPoRARy EtzoS?ol.l Coµ79 'D EV IL tr S K10T S A O NA4 ) B u-r ` iLL I1J GJUdE TEMPoRAq-Y StI.T F7ENGE.1 904.; a- AF-L, -, •DAM-S dud 51L.:T -3pvslgsl pry {Isel1sL Saa.vE.y bA`T?' 1-z-its Colscluc`r? 8 x Z4" CgP-T?pe 8 Replacc AS' I A t? N C O Y M i T F-r'os:on ?.ot^Ctrot S t2 ljgq e P / EROSION CONTROL SCHEDULF (1) All adertliate temporary erosion control measures will be installed before clearing and grubbing operations begin. (2) As construction progresses temporary and permanent erosion control devices shall be installed in a timely manner, according to any special permit requirements and /or requirements set out in.G.S. 113A-57. MANDATORY STANDARDS FOR LAND-DISTURBING ACTIVITY Prsuant to G.S. 113A-57(3), Provisions for a ground cover sufficient to restrain eroRlon must be accomplished within 30 working days or 120 calendar days following completion of construction or development, whichever period is shorter, except as provided in 15A NCAC 4B .0024(e). DESIGN STANDARDS IN SENSITIVE WATERSHEDS Pursuant to G.S. 113A-57(3) provisions for a ground cover sufficient to restrain erosion must be provided for any portion of.a land-disturbing activity in a NnW zone within 15 working days or 50 calendar days following completion of construction or development, whichever period i4 shorter. (3) All siltation and erosion control devices shall be properly maintained until no longer needed. (4) On projects performed by D.O.T. Maintenance Forces, reMiest will promptly be made to the Division Roadside Environmental Unit for stage and permanent seeding. (5) Any removal of siltation devices will be based on the condition of established ground rover of that area the device iq serving. CONSTRUCTION SEOUENCE FOR INSTALLING ROADWAY CULVERTS 1. Clear only enoi.igh area and install the downstreafft measures siich as silt check dams, silt screens, and silt basins as noted on plan. 2. Excavate the 2' base tall ditch. 3. Excavate and install the roadway culvert. 4. Install sediment control measures at inlet as noted on plan. 5. Install additional pipe outlet protection and inlet protection as noted. Std # Description Symbot 16 of a 1630,03 1630. os 1622.01 1630.01 1.630.02 1633.01 1633.02 1634.01 1634.02 1635.01 1635.02. 1636.01 1630.04 1632.01 1632.02 1632.03 868.04 Section-1.6,31 868.01 Temporary Silt Fence Temporary Silt Ditch Temporary Diversion Temporary Slope Drain Silt Basin Type-A Silt Basin Type-B Temporary Rock Silt Check Type-A Temporary Rock Silt Check Type-B Temporary Rock Sediment Dam Type-A Temporary Rock Sediment Dam Type-B Rock Pipe Inlet Sediment Trap Type-A - Rock Pipe Inlet Sediment Trap Type-B- Rock Silt: Screen Stilling Basin Rock Inlet. Sediment Trap; TSD - TD 4-D. 1 4 4 Au a BIT I,, Type-A A - OR --A] Type-B B ?-- OR ° B Type-C C ?-- OR •• C.D Rip Rap L l n e d b 1 t c h ........................ ---?9---? -- Efbe rglass Roving r inecl Duch ......... .. .. LrUwvUZIW'-' Rip Rap Fill Slone Protection....... .... small stream or Branch .................... ,--- _ P; PF ok,71c7 E- tcz5j O s;P?TotZ d o o ? • • e e • SECTION 1042 HIP HAP MATERIALS 1042-1 PLAIN RIP RAP. Stone for plain rip rap shall consist of field stone or rough unhewn quarry stone. The stone shall be sound, tough, dense, resistant to the action of_air and water, and suitable in all other respects for the purpose intended. Where broken concrete from demolished structures or pavement is avail- -ible, it may be used in place of stone provided that such use meets with the approval of the Engineer. However, the use of broken concrete which contains reinforcing steel will not be permitted. The stone or broken concrete shall be graded to meet the following requirements: 1. For Class 1 Rip Rap. Stone shall vary in weight from 5 to 200 pounds. At least 30 percent of the total weight of the rip rap shall be in individual pieces weighing a minimum of 60 pounds each. Not more than 10 percent of the total weight of the rip rap may be in individual pieces weighing less than 15 pounds each. 2. Foi• Class 2 Rip Rap. Stone shall vary in weight from 25 to 250 pounds. At least 60 percent of the total weight of the rip rap shall be in individual pieces weighing a minimum of 100 pounds each. Not more than 5 percerit of the total weight of the rip rap may be in individual pieces weighing less than 50 pounds each. 691 HIGH QUALITY WATERS 1. Uncovered areas are limited at any given time. to a maximum total area of 20 acres. r 2. Erosion and sedimentation control measures shall be designed to provide protection from the 25 year storm. 3. Large Type-A basins shall be designed and constructed with a settling efficiency of at least 70% for the 40 micron soil particle size transported by runoff from the 2 year storm. 4. Newly constructed channels shall be constructed with side slopes no steeper than 2:1, unless slopes are to be stabilized by methods other than vegetation. 5. A around cover sufficient to restrain erosion must be provided for any EROSION CONTROL-PLAN SR ISM q COUNTY (- C C LOCAL NAME (?;Q Pe Rte WORK ORDER NO. DRAWN BY: 9gjg-g& DISTRICT ENGINEER: 44m ,j TTz??FF a(-,6 q-zz-96 10xzsz ROADSIDE ENVIRONMENTAL ENGINEER i NOTE: PIPE LOCATIONS MAY VARY DUE TO GRADE CHANGES IN ROADWAY 0 0• SCALE 1" = 100' SHEET ! OF (a ?xZxt E J L sTa, q X30 -?.dd ZS' x IS" csp- PEA-""A y loxZx2 O STa . -1 4 4S- R?ta:,y 35 x is" RcP C C IoxL c'L , C= C= C - r%l ® lI Z x )L Z C STA. I-?Zo-- Replo.c? C J J L 3s' x ® o U91, csA- PIN, xLXZ ri O STA. Zs' x 0+ 35-R.¢p1a.c<- Is,, cSP ILxZx2 -PIA.:,., , STa, OAZS- Re kAce : ®ioxZxZ p - , 55 x L4" CSP-T• p?(3 i 0+0-0 O EROSION CONTROL PLAN 'SR ?q q COUNTY AS?e, LOCAL NAME (?;a Peak ??tee? WORK ORDER NO. zL%2 Dr:ve. _ LLr,>-7-® STA. 1co}-fd- ?axzKz Re- piN. SO'xi$ csP-T-1 P? B ?I L ?t J SCALE 1" = 100' C ?nrr I? . ?r:Vc 1nle? encl Will c?dt bs 1n Conµk, At on, Al Q rsa O Tr;b T, P?..? Ck. A S-(A, \ ,_VSo ® (,Px z z TV IF STA. 11 }-_70 - Rep\A ce 0 30 x ts" cs p - P?? :a Z? IOtOo EROSION CONTROL PLAN SR 1S9 9 COUNTY A- e LOCAL NAME &Q Peak C(-ee-y_ WORK ORDER NO. GxZXl 9?9 r® ?dztf2 pr. jc- ®® L 4o SCALE 1" = 100' "_ J a7L L' lyZV l?_ L 'STA. Z -7+u o- A.ckck Zs, x isCsP-p ® 8xt x L 5 TP, Z (o +So ®10 Z L x x T Nt s-ra?. Zs-?-3o- Rep\A,ce„ L J.L 30' X is" CSP-P1p :N ? • STa , ,. ZSkzS- Re.p?vice l r So' k tg., CSP- Types t3 O JL A S-TA; 24-x-60 -Rep\A.c? „ a' x t5 3 CsP P, c.:.? ® 1t) xZ xL C S_ p' Z Z-t-?u_ (2ep\tacQ - s-p' X ?g?? CSP-T C- yP o r L STA. Zt ??o- ?.??a1?a.ce A Z5 k1:5 CSP-P,atN ® 1o XZ.xz C t. z?+ao tU0 EROSION CONTROL PLAN 33' SR 1599 09 COUNTY Shy 36 LOCAL NAME g'i4 P¢ a1c L',C c? ?k- o 0 WORK ORDER NO. 34, 0 30031 Zc? i -too I8? + so Z S' tuo J4 3z? +so eo <k - too 1-So F -? So }SO' SCALE 1" = 100' '? STA. 3q +1 ' (? ® ? -Rep 1A.cr BxZx2 4S' x I $' CS P _ ?? pe {3 O too Izxzxz? 4:5 ' x Z A,, C S P -Type B SV N b IJ A /,. 'T? : b Tip P? a1a. LI C C IL 1ZxLx2 lr\ 30 4-uu EROSION CONTROL PLAN SR (S9 q COUNTY jq5k, LOCAL NAME (-???? Cree1L WORK ORDER NO. :J 11L i, i y r 0 SxLxZ sus _ .. - ®A STA. 49 4ZA - Reploce O 45' K is" csp- ,--y,oe 8 - I v - I r ' ? BxZxZ ?O• •®® S t a • 4S +3 a - Re PW-c -- O O Qs' x IS" CSp - ??pe ? ?O 4S' x ?8" CsP-T.ip? 6 l?xl ® 9xZxZ 5 "Ca , O 44+30- Qepln.ca AB z. xZx T A Z ? r ? i I 00 +sa ? ? Aso 4v SCALE 1" = 100' 33' Ao+oo EROSION. CONTROL PLAN ~SR \ 5 9 9 COUNTY LOCAL NAME ?,n t'erak C,ree WORK ORDER NO. SCALE 1" = 100' SxZXZ SS+Sc) E. O, IaxZxL J0 SZ-rdDo o0 J 11LL i?V 1' `II I tt ? A )t3 . 5? s,to? c ttuA ?' " CS ?-T? o xz4 SS dt s zs' x I S " f A, 1? ?s ?- ?1r r7 +-45 3 S-' -t- so 1 ?9 Is -7 ! Z4 1 S'l r, t-- Z s- -? z x 18 s -T.' M -?-3 c x IS" ??. C 1?? cs?--P N 0 - z --7 +0 .34+-7-7 Z4„ Cs P- P 3 - S' X a o o' x 4S -1-c7 p X l $ _ 1 '?' 7-? 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