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HomeMy WebLinkAboutR-382705A C E (D ` N L o QD (D QQ) O N S N 0 � U oCn = U) Q o � o U S__ 0U - Go CZ 0� p E E o Q o_ s✓ C o ai cn E o C �, O U � o M o E N_0 E (n . o E cn o a N U Ln C C CD c0 N o 30 1 112 L0 On w C) a c 0 �o 0 �_ �(n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•'x2" BY 14 Ga. WIRE OR - EQUIVALENT. IF STAT STRENGTH FABRIC t FIL' MINIMUM 4•'x4" TRENCH I BACKFILL TF . NATIVE SOIL )101 2"x4" WOOD POSTS, STEEL FENCE POSTS, REBAR. OR EQUIVALENT NOTES 1. CONDITION OF USE 1.1 SILT FENCE MAY BE USED DOWNSLOPE OF ALL DISTURBED AREAS. 1.2. SILT FENCE IS NOT INTENDED TO TREAT CONCENTRATED FLOWS, NOR IS INTENDED TO TREAT SUBSTANTIAL AMOUNTS OF OVERLAND FLOW. ANY CONCENTRATED FLOW MOST BE CONVEYED THROUGH THE DRAINAGE SYSTEM TO A SEDIMENT TRAP OR POND. 2. DESIGN AND INSTALLATION SPECIFICATIONS 2.1. THE GEOTEXTILE USED MOST MET THE STANDARD LISTED BELLOW. A COPY OF THE MANUFACTURER'S FABRIC SPECIFICATIONS MOST BE AVAILABLE ON SITE. AOS (ASTM D4751) 30-100 SIEVE SIZE (0.60-0.15MM) FOR SILT FILM 50-100 SIEVE SIZE (0.30-0.15MM) FOR OTHER FABRICS WATER PERMITTIVITY (ASTM D491) 0.02 SECA-1 MINIMUM GRAB TENSILE STRENCHT (AST"M D4632) 180 LBS, MIN. FOR EXTRA 57"RENGH FABRIC 100 LBS, MIN. FOR STANDARD STRENGHT FABRIC GRAB TENSILE ELONGATION (ASTM D4632) 30% MAX. ULTRAVIOLATE RESISTANCE (ASTM D4355) 70 % MIN. 2.2. STANDARD STRENGTH FABRIC REQUIRES WIRE BACKING TO INCREASE THE STRENGTH OF THE FENCE. WIRE BACKING OR CLOSER POST SPACING MAY BE REQUIRED FOR EXTRA STRENGTH FABRIC IF FIELD PERFORMANCE WARRANTS A STRONGER FENCE. 2.3. WHERE THE FENCE IS INSTALLED, THE SLOPE SHALL NOT BE STEEPER THAN 2H:1V 2.4. IF A TYPICAL SILT FENCE IS USED, THE STANDARD 4X4 TRENCH MAY NOT BE REDUCED AS LONG AS THE BOTTOM 8 INCHES OF THE SILT FENCE IS WELL BURIED AND SECURE IN A TRENCH THAT STABILIZES THE FENCE AND DOES NOT ALLOW WATER TO BYPASS OR UNDERMINE THE SILT FENCE. 3. MAINTENANCE STANDARDS 3.1. ANY DAMAGE SHALL BE REPAIR IMMEDIATELY. 3.2. IF CONCENTRATED FLOES ARE EVIDENT UPHILL OD THE FENCE, THEY MUST BE INTERCEPTED AND CONVEYED TO A SEDIMENT TRAP OR POND. 3.3. IT IS IMPORTANT TO CHECK THE UPHILL SIDE OF THE FENCE FOR SIGNS OF THE FENCE CLOGGING AND ACTING AS A BARRIER TO FLOW AND THEN CAUSING CHANNELIZATION OF FLOWS PARALLEL TO THE FENCE. IF THIS OCCURS, REPLACE THE FENCE OR REMOVED THE TRAP SEDIMENT. 3.4. SEDIMENT MOST BE REMOVED WHEN SEDIMENT IS 6 INCHES HIGH. 3.5. IF THE FILTER FABRIC (GEOTEXTILE) HAS DETERIORATED DUE TO ULTRAVIOLET BREAKDOWN, IT SHALL BE REPLACED. i G1 Y 06 STD. PLAN - 214.00 ♦ ♦ P B1,IC WORKS SILT FENCE I. . .._._.......... .-........... _.....- - ._.._.- - :=` DEPARTMENT N.ro MARCS 12008 Plotted: May 29, 2015 - 8:33am ifitzjames 0:\Dci-Civil\2014\14012-0023- Renton -Heritage-Apt\dwg\14023-PLN.dwg Layout Name: C120 INSTALL DRIVEWP IS A ROADSIDE DI PER CITY ROAD S �y LO �S9L In T � 4 FLAT BOTTOM SURFACE AREA DETERMINED - AT TOP OF WEIR NOTE: TRAP MAY BE FORMED BY BERM 0r BY PARTIAL OR COMPLETE EXCAVATION 5 I� MIN 1 1' MIN OVERFLOW 1' MIN GEOTEXTILE DISCHARGE TO STABILIZED CONVEYANCE, OUTLET OR LEVEL SPREADER - 1' MIN. DEPTH OVERFLOW SPILLWAY III -III -III -III- i -III= -iii-iii-iii-iii-i i �=1 I I (��o(�vaQDOpao-�o7�aDO on 11=1 o�op�""���o p 0 MIN. 1' DEPTH 2"-4" ROCK NATIVE SOIL OR COMPACTED BACKFlLL� -III-III-III-III-III-III-III-III-I � MIN. 1' DEPTH 3/4"-1.5" GEOTEXTILE � =III=III=III III=III=III=III-III WASHED GRAVEL TRAP aU1lFT 1. SEDIMENT SHALL BE REMOVED FROM THE TRAP WHEN IT REACHES 1 FOOT IN DEPTH. 2. ANY DAMAGE TO THE TRAP EMBANKMENTS OR SLOPES SHALL BE REPAIRED. SEDIMENT TRAP. i DRIVEWAYS SHALL BE PAVED TO TH' EDGE OF R -O -W PRIOR TO INSTALLATION' rHE CONSTRUCTION ENTRANCE TO AVC DAMAGING OF THE ROADWAY IT IS RECOMPAENDED THAT THE ENTRANCE BE CROWNED SO THAT RUNOFF DRAINS OFF THE PAD I - GEOTEXTILE is G i 12" Nil N. THICKNESS 3 PROVIDE PULL WIDTH OF NOTES INGRESS EGRESS AREA 1 • CONDITION OF USE 1.1. CONSTRUCTION ENTRANCE SHALL BE STABILIZED WHEREVER TRAFFIC WILL BE LEAVING A CONSTRUCTION SITE AND TRAVELING ON PAVED ROADS OR OTHER PAVED AREAS WITHIN 1,000 FEET OF THE SITE. GRAB TENSILE STREBNGTH (ASTM D4751) 200 PSI MIN. GRAB TENSILE ELONGATION (ASTM D4632) 30% MAX. MULLEN BURST STRENGTH (ASTM D3786 -80A) 400 PSI MIN. AOS (ASTM D4751) 20-45 (U.S. STANDARD SIEVE SIZE) 2. DESIGN AND INSTALLATION SPECIFICATIONS 2.1. HOG FUEL (WOOD BASED MULCH) MAY BE SUBSTITUTED FOR OR COMBINED WITH QUARRY SPALLS IN ARES THAT WILL BOT BE USED FOR PERMANENT ROADS. HOG FUEL IS NOT RECOMMENDED FOR ENTRANCE STABILIZATION IN URBAN AREAS. THE INSPECTOR MAY AT ANY TIME REQUIRE THE USE OF QUARRY SPALLS IF THE HOG FUEL IS NOT PREVENTING SEDIMENT FROM BEING TRACKED ONTO PAVEMENT OR IF THE HOG FUEL IS BEING CARRIED ONTO PAVEMENT. 2.2. FENCING SHALL BE INSTALLED AS NECESSARY TO RESTRICT TRAFFIC TO THE CONSTRUCTION ENTRANCE. 2.3. WHENEVER POSSIBLE, THE ENTRANCE SHALL BE CONSTRUCTED ON A FIRM, COMPACTED SUBGRADE. THIS CAN SUBSTANTIALLY INCREASE THE EFFECTIVENESS OF THE PAD AND REDUCE THE NEED FOR MAINTENANCE. 3. MAINTENANCE STANDARDS 3.1. QUARRY SPALLS SHALL BE ADDED IF THE PAD IS NO LONGER IN ACCORDANCE WITH THE SPECIFICATIONS. 3.2. IF THE ENTRANCE IS NOT PREVENTING SEDIMENT BEING TRACKED ONTO PAVEMENT. THEN ALTERNATIVE MEASURES TO KEEP THE STREETS FREE OF SEDIMENT SHALL BE USED. THIS MAY INCLUDE STREET SWEEPING, AN INCREASE IN THE DIMENSIONS OF THE ENTRANCE. OR THE INSTALLATION OF THE WHEEL WASH. IF WASHING IS USED, IT SHALL BE DONE ON AN AREA COVERED WITH CRUSHED ROCK, AND WASHED WATER SHALL DRAIN TO A SEDIMENT TRAP OR POND. 3.3. ANY SEDIMENT THAT IS TRACKED ONTO PAVEMENT SHALL BE REMOVED IMMEDIATELY BY SWEEPING. THE SEDIMENT COLLECTED BY SWEEPING SHALL BE REMOVED OR STABILIZED ON SITE. THE PAVEMENT SHALL NOT BE CLEANED BY WASHING DOWN THE STREET. EXCEPT WHEN SWEEPING IS INEFFECTIVE AND THERE IS A THREAT TO PUBLIC SAFETY. IF IT NECESSARY TO WASH THE STREETS, A SMALL SUMP MUST BE CONDUCTED. THE SEDIMENT WOULD THEN BE WASHED INTO THE SUMP WHERE IT CAN BE CONTROLLED AND DISCHARGED APPROPRIATELY. 3.4. ANY QUARRY SPALLS THAT ARE LOOSENED FROM THE PAD AND END UP ON THE ROADWAY SHALL BE REMOVEL) IMMEDIATELY. 3.5. IF VEHICLES ARE ENTERING OR EXITING THE SITES AT POINTS OTHER THAN THE CONSTRUCTION ENTRANCE(S) FENCING SHALL BE INSTALLED TO CONTROL TRAFFIC. Y O - STD. PLAN - 215.10 PUB ,IC. WORKS STABILIZED DEPARTMENT CONSTRUCTION ENTRANCE MAt CII 2008 SCALE NTS 6 ! 7 ADJACENT ROLLS \� SHALL TIGHTLY AE3lJT ROLL SPACING DEPENDS ON SOIL \ � TY --'E AND SLOPE STEEPNESS !75-125m- 41 7 125m ­ 20c) -.,r NOTES 1 x r STAKE 1. CONDITION OF USE 1.1. SEEDING SHALL BE USED THROUGH THE PROJECT -)N DISTURBED AREAS THAT HAVE REACHED FINAL GRADE OR THi, r WILL REMAIN UNWORKED FOR MORE THAN 30 DAYS. 1.2 VEGETATION -LINED CHANNELS SHALL BE SEEDED CHANNELS THAT WILL BE VEGETATED SHOULD BE INSTALLED BEE )RE MAJOR EARTHWORK AND HYDROSEEDED OR COVERED WITH A BONDED FIBER MATRIX (BFM) 1.3. RETENTION / DETENTION PONDS SHALL BE SEEDED AS REQUIRED. 1.4. AT THE CITY'S DISCRETION. SEEDING WIT HOU t MDI CH DI_IRING THE DRY SEASON IS ALLOWED EVEN THOUGH IT WILL FAKE MORE THAN SEVEN DAYS TO DEVELOP AN EFFECTIVE CO`✓ER. 1.5. AT THE BEGINNING OF THE WET SEASON. ALL t=)ISTIJRBANCFS AREAS SHALL BE REVIEWED TO IDENTIFY WHICH ONES: AN BE SEEDED IN PREPARATION FOR THE WINTER RAINS. DISTURBED AREA SHOULD BE SEEDED WITHIN A WEEK OF BEGINNING OF t HE WET SEASON. AT FINAL SITE STABILIZATION ALL EW TURBED AREAS NOT OTHERWISE VEGETATED OR STABILIZE[) SHALL F!- SEEDED AND MULCHED. 2. DESIGN AND INSTALLATION SPECIFICATIONS 2.1. THE BEST TIME TO SEED IS APRIL 1 THROUGH JUNE 30 AND SEPTEMBER 1 THROUGH OCTOBER 15. AREAS MAY BE SE�_DED BETWEEN JULY 1 AND AUGUST 31. BUT IRRIGATION MAY BE RECUIRED IN ORDER TO GROW ADEQUATE COVER. AREAS MAY ALSO ' BE SEEDED DURING THE WINTER MONTHS BUT IT MIGHT TAKE SEVERAL MONTHS TO DEVELOP A DENSE GROUNDCOVER DUE TO :OLD TEMPERATURES. 22 TO PREVENT SEED FROM BEING WASHED AWAY CONFIRMED THAT ALL REQUIRED SURFACE WATER CONTROL MEASURES HAVE BEEN INSTALLED. 2.3. THE SEEDBED SHOULD BE FIRM BUT NOT CJMPA(--TEC) 24. IN GENERAL, 10 -20 -20N -P -K FERTILIZER MAY BE i-ISED AT A RATE OF 90 POUNDS PER ACRE. IT IS RECOMMENDED THA F AREAS BEING SEEDED FOR FINAL LANDSCAPING CONDUCT SOIL 1-0 DF ( FRMINE THE EXACT TYPE AND QUANTITY OF FERTILIZER NF. ' DED. DISTURBED AREAS WITHIN 200 FEET OF WATER BODIES ANn i,VFTL_ANDS MUST USE SLOW RELEASE LO -PHOSPHORUS FERTILIZER. 2.5. THE FOLLOWING REQUIREMENTS APPLY FOR MULCHING 2.5.1. MULCH IS ALWAYS REQUIRED FOR SEEDING SLOPES GREATER THAN 3H:1V 2.5.2. IF SEEDING DURING WET SEASON MULCH IS REQUIRED 2.5.3. THE USE OF MULCH MAY BE REQUIRED DURING WET SEASON AT THE CITY'S DISCRETION IF GRASS GROWTH IS E ,.PELTED TO BE SLOW, THE SOILS ARE HIGHLY ERODIBLE DUE Tt) SOIL TYPE OR GRADIENT, THERE IS A WATER BODY CLOSE TO -I iE DISTURBED AREA. OR SIGNIFICANT PRECIPITATION IS ANTICIPATED BEFORE THE GRASS WILL PROVIDE EFFECTIVE COVER.2.5 4 MULCH MAY BE APPLIED IN TOP OF THE SEED OR SIMUL IANEOUSLY BY HYDROSEEDING. 2 6 HYDROSEEDING IS ALLOWED AS LONG AS 1 RACKIFIER IS IN(_LUDED. HYDROSEEDING WITH WOOD FIBER MULCH IS ACDF -QUATE DURING THE DRY SEASON. HYDROSEEDING WITH WOOL) FIBER MULCH IS ADEQUATE DURING THE DRY SEASON- DURING THE /ET SEASON, THE APPLICATION RATE SHOULD BE DOUBLED FT MIGHT BE NECESSARY IN SOME APPLICATIONS TO INCLUDE STRAW JITH THE WOOD FIBER, BUT THIS CAN BE DETERMINED TO GERMINAT10N. 2 7. AREAS TO BE PERMANENTLY LANDSCAPED SHALL USE SOIL :"\MENDMENTS. GOOD QUALITY TOPSOIL SHALL BE TILLS. ' INTO THE TOP SIX INCHES TO REDUCE THE NEED FOR FERTILIZER AND 1%1PROVED THE OVERALL SOIL QUALITY. MOST NATIVE SOILS ,`JILL REQUIRE THE ADDITION OF 4 INCHES OF WELL -ROTTED) 1:;OMPOS_L TO E:aF TILLED INTO THE SOIL TO PROVIDE A GOOD tiaUALITY )PSOIL QINV, STD. PLAN 213.40 Pli�31AC WORK,— STRAW WATTLES DEPARTMENT 1 ARCH �O08 MAX. < DRAINAGE GRATE TRIM -� } GRATE FRAME - - --= SEDIMENT AND DEBRIS 4, OVERFLOW BYPASS �. v BELOW INLET GRATE DEVICE -_ FILTERED WATER G i SECTION VIEW DRAINAGE GRATE RECTANGULAR GRATE SHOWN BELOW NI -- RETRIEVAL SYSTEM iTYP ISOMETRIC VIEW NOTES 1. Size the Below Inlet Grate Device (BIGD) for the storm water structure it will service. 2. The BIGD shall have a built-in high-flow relief system (overflow bypass). 3. The retrieval system must allow removal of the BIGD without spilling the collected material. 4. Perform maintenance in accordance with Standard Specification b 01.3(15). TYP . Y �! v~ �.� STD. PLAN - 216.r30 PKX 440RK� CATCH BASIN FILTER ..= DEPARTMI';\T R- 381105 UNDERGROUND SERVICE ALERT ONE -CALL NUMBER 0 Wo o V_ 0 Q V_ M n�I W�ZN E�- W;o N U U j 110 p.' Z • c N C m=oo m LL Q CV V (�n cncn V/ two W J vw J Cl�_ t=00Qom W 1111W«�ua-�U a W N Uj 5 N 4 � col C0 1 �3: mw a ..� ! J � bblS cn z N � zap w UjE 11Z J > G � v v M o S 3 'S p n Y � U o' 0 4) v N Z �~w w R- 381105 UNDERGROUND SERVICE ALERT ONE -CALL NUMBER 0 Wo o V_ 0 Q V_ M n�I W�ZN E�- W;o N U U j 110 p.' Z • c N C m=oo m LL Q CV V (�n cncn V/ two W J vw J Cl�_ t=00Qom W 1111W«�ua-�U a W w N Uj 5 N 4 � col C0 1 �3: mw a Q O a � bblS cn z N � zap w UjE w Uj 5 c� > Q O a ' I- cn z N � zap w UjE 11Z J > G � v v M o S 3 'S p n Y � U o' 0 4) v N Z �~w w Z N W w Uj 5 c� > Q O a ' I- cn z N � zap w UjE 11Z J > G � v v M o v� 0 3 'S p n Y � U o' 0 4) v N w Uj 5 c� > Q O a ' I- cn z J z � zap w UjE 11Z 0 Z �~w Z N W � N SHEET TITLE: DEMOLITION & TESC NOTES & DETAILS (800)424-5555 SHEET N0. CALL TWO BUSINESS DAYS � C 12 BEFORE YOU DIG SECTION 17, TOWNSHIP 23 NORTH, RANGE 05 EAST, W.M. � IG �Z Z o= c 5 rr z a y T r ID !T O :J CD y t ' � o0 J z STI M 11Z 0 > Cn > --n 7 C -t7 'in CD p < pZ 71 �o D D. u z M M > ZZ C rr z a y N r ID !T O :J CD y t ' N