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TIE GRADE INTO EXISTING (4H:1V MAX.) TYP. <br /> OVERBANK 14.0' (MIN.) <br /> \ TOP OF BANKFULL 7.0' APPROX. OVERBANK W.S.E. <br /> \ <br /> \ / EROSION CONTROL BLANKET (AS NOTED), 7.5' WIDE ROLL. <br /> TRIM AS NECESSARY TO END AT LIMITS <br /> TOP OF LOW FLOW 4.0' SHOWN ON PLAN. <br /> TOE OF LOW PLACE BLANKET <br /> FLOW 2.0' OVER SEEDED <br /> STREAM SUBSTRATE <br /> WITH TOPSOIL. <br /> VARIES <br /> 1 ANCHOR BLANKET <br /> WITH 2"x4" STAKES @ <br /> APPROX. BANKFULL W.S.E. 24" O.C. (SEE <br /> TRENCH C DETAIL) <br /> ANCHOR BLANKET ANCHOR BLANKET <br /> OVERBANK WITH 2"x4" STAKES @ WITH 2"x4" STAKES @ <br /> DEPTH 1 .5' 1 24" O.C. (SEE 24" O.C. (SEE <br /> TRENCH A DETAIL) TRENCH B DETAIL) <br /> BANKFULL <br /> DEPTH VARIES <br /> SEE PP01 <br /> PROPOSED LOW FLOW CHANNEL <br /> RIFFLE EROSION CONTROL BLANKET PLACEMENT DETAIL <br /> DEPTH = 0.75' NOT TO SCALE <br /> APPROX. LOW FLOW W.S.E. <br /> POOL EROSION CONTROL <br /> DEPTH = 1.0' BLANKET, TYP. 6" <br /> LOW FLOW // // 6 / 6" MIN. <br /> DEPTH 0.20' / MIN. <br /> PROPOSED CHANNEL GRADE // 12" MIN. <br /> COMPACTED <br /> BACKFILL (TYP.) NOTE: <br /> SOUTH PRONG CREEK TYPICAL CHANNEL SECTION2" STAKE TRENCH C SHALL BE USED TO JOIN <br /> (TYP.) <br /> .)HORIZONTAL SCALE: 1" = 1 BLANKETS TOGETHER (LONGITUDINAL) <br /> ' <br /> VERTICAL SCALE: 1" = 0.2' TRENCH A TRENCH B TRENCH C <br /> ANCHOR TRENCH FOR EROSION CONTROL BLANKET <br /> TIE GRADE INTO EXISTING (4H:1V MAX.) TYP. NOT TO SCALE <br /> \ APPROX. OVERBANK W.S.E. EROSION CONTROL BLANKET NOTES: <br /> \ OVERBANK 8.0' (MIN.) 1. ALL DISTURBED AREAS TO BE REVEGETATED. <br /> o \ / / 2. AREAS WITHIN THE OVERBANK CHANNEL SHALL BE REVEGETATED WITH A WETLAND OR RIPRARIAN SEED MIX. TRANSITIONAL AND <br /> z Z — TOP OF BANKFULL 4.0' UPLAND SEED MIXES SHALL BE APPLIED OUTSIDE OF BANKFULL CHANNEL. SEE DT03 FOR SEED MIXES. <br /> �_ 3. NEDIA SC400B EROSION CONTROL BLANKET (OR APPROVED EQUAL) SHALL BE PLACED ATOP SEEDED TOPSOIL WITHIN THE <br /> OVERBANK CHANNEL, OUTSIDE OF THE LOW FLOW CHANNEL. <br /> o TOP OF LOW FLOW 3.0' 4. ALL AREAS OUTSIDE OF THE OVERBANK CHANNEL SHALL BE REVEGETATED TO THEIR NATIVE CONDITION <br /> w <br /> TOE OF APPROX. BANKFULL W.S.E. EROSION CONTROL BLANKET DETAILS <br /> LOW <br /> bi FLOW <br /> w <br /> OVERBANK 1.0' <br /> — ///// <br /> DEPTH 0.80' <br /> V) CHANNEL DIMENSION NOTES: <br /> 0 1. AT THE DIRECTION OF THE ENGINEER, APPROX. LOW FLOW W.S.E. <br /> THE CHANNEL DIMENSIONS MAY VARY <br /> o FROM THOSE SHOWN TO MAINTAIN BANKFULL <br /> CONTINUITY WITH THE REACHES UP- AND DEPTH 0.40' <br /> N DOWNSTREAM OF THE PROJECT AREA. <br /> LOW FLOW <br /> cli DEPTH 0.20' <br /> o PROPOSED CHANNEL GRADE <br /> CALL COLORADO <br /> w <br /> 1-1 <br /> M w 81 1 <br /> NORTH FORK OF SOUTH PRONG CREEK <br /> j OR CALL UTILITY NOTIFICATION <br /> CENTER OF COLORADO <br /> 1 -800-922-1987 TYPICAL CHANNEL SECTI (DN <br /> � CALL 3-BUSINESS DAYS IN ADVANCE <br /> li� BEFORE YOU DIG, GRADE, OR EXCAVATE HORIZONTAL SCALE: 1" = 1' <br /> _o FOR THE MARKING OF UNDERGROUND <br /> MEMBER UTILITIES VERTICAL SCALE: 1" = 0.2' <br /> 0 <br /> 0 <br /> N <br /> o COMMENTS DATE JOB NO. <br /> N NO. BY DATE DESCRIPTION DESIGN DTL 10/28/20 SOUTH PRONG STREAM RESTORA T/ON PLAN831-032.921 <br /> WRIGHT WATER ENGINEERS, INC. ---- DETAIL DTL 10/28/20 REVISION NO. <br /> 2490 W. 26TH AVE. SUITE 100A __ - ---- ---- CHECK SIDS 10/28/20 <br /> DENVER, CO 80211 -- -- ---- ---- ---- APPROVAL ---- <br /> Q -- ---- ---- ---- SECTION DIMENSIONS <br /> (303)480-1700 FAX(303)480-1020 -- SCALE SHOWN SHEET N0. <br /> ---- DT.dwg DT02 <br /> 0 <br />