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Home My WebLink AboutR-395512LO LO C'7 I ^I III W Z 5O 5G G O U Z O I- Z W rr il.i Q Z J lL FRAME AND VANED GRATE 3r` D 30+ 5 \ S+ OR IT \L ONE 93 BAR HOOP FOR 6" HEIGHT TWO #3 BAR HOOPS FOR 12" HEIGHT RECTANGULAR ADJUSTMENT SECTION a/ #3 BAR EACH CORNEF #3 BAR EACH SIDE #3 BAR EACH .... PRECAST BASE SECTION #3 BAR EACH CORNER 18" MIN. #3 BAR HOOP PIPE ALLOWANCES MAXIMUM PIPE MATERIAL INSIDE DIAMETER REINFORCED OR 12" PLAIN CONCRETE ALL METAL PIPE 15" CPSSP* 12" (STD. SPEC. 9-05.20) SOLID WALL PVC 15" (STD. SPEC. 9-05.120)) PROFILE WALL PVC 15" (STD. SPEC. 9-05.12(2)) * CORRUGATED POLYETHYLENE STORM SEWER PIPE NOTES 1. As acceptable altematives to the rebar shown in the PRECAST BASE SECTION, fibers (placed according to the Standard Specifications), or wire mesh having a minimum area of 0.12 square inches per foot shall be used with the minimum required rebar shown in the ALTERNATIVE PRECAST BASE SECTION. Wire mesh shall not be placed in the knockouts. 2. The knockout diameter shall not be greater than 20". Knockouts shall have a wall thickness of 2" minimum to 2.5" maximum. Provide a 1.5" minimum gap between the knockout wall and the outside of the pipe. After the pipe is installed, fill the gap with joint mortar in accordance with Standard Specification 9-04.3. 3. The maximum depth from the finished grade to the lowest pipe invert shall be 5'. 4. The frame and grate must be installed with the flange down. 5. The Precast Base Section may have a rounded floor, and the walls may be sloped at a rate of 1:24 or steeper. 6. The opening shall be measured at the top of the precast base section. 7. All pickup holes shall be grouted full after the basin has been placed. 8. All grade rings and castings shall be set in mortar in accordance with Standard Specification 9-04.3. SEE NOTE 1 ALTERNATIVE PRECAST BASE SECTION PUBLIC WORKS CATCH BASIN TYPE 1 STD. PLAN - 200.00 DEPARTMENT �t:N,tp MARCH 2O08 4'MIN i' DEPTH 2"- 4'ROCK 3 2' SETTLING DEPTH . r 1.F SEDIMENT STORAGE 1' DEPTH 3/4" - 1-112" WASHED GRAVEL CROSS SECTION NTS V OVERFLOW DEPTH OUTFLOW CHANNELIF -- - CONSTRUCTED BY g EXCAVATION. &MAX -IiO FILTER FABRIC FENCING NOTE: MAY BE CONSTRUCTED BY EXCAVATION OR BY BUILDING A BERM ��Y o PUBLIC WORh� SEDIMENT TRAP STD. PLAN - 211.00 DEPARTMENT P�NTp$ MARCH 2O08 NOTES TOP 1. This frame is designed to accommodate 20" x 24" grates or covers 2. Provide two holes in the frame that are vertically aligned with Ithe grate or cover slots. Tap each hole to accept 24 1/4" a 5/8" - 11 INC x 2"alien head cap screw. 11fi Location of bolt down holes varies among different y� manufacturers. WPM 3. Refer to Standard Specification 9-05.15(2) for additional r r requirements. SECTION RECESSED ALLEN HEAD CAP SCREW ,� 7i_ /8"_I 1/8" 5/8" - 11 NC x 2" \(WWI- IIIBII i - y ISOMETRIC VIEW 1 5/8" -I- \ FRAME r w z v2" SECTION BOLT -DOWN DETAIL DETAIL B SEE NOTE 2 iy PUBLIC WORKS RECTANGULAR FRAME STD. PLAN - 204.00 DEPARTMENT MARCH 2O08 JOINTS IN FILTER FABRIC SHALL BE SPLICED AT POSTS. USE STAPLES, WIRE RINGS, OR EQUIVALENT TO ATTACH FABRIC TO POSTS. 6' MAX. wI POST SPACING MAY BE INCREASED TO 8' IF WIRE BACKING IS USED 2"x2" BY 14 Ga. WIRE OR EQUIVALENT, IF STANDARD STRENGTH FABRIC USED ' FILTER FABRIC i li III � MINIMUM 4"x4"TRENCH BA.KFILL TRENCH WITH NATIVE SOIL , \ / D D2"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. 30-100SIEVESIZE(0.60-1.11MM)FORSILTFILM AOS(ASTM D4751) 50-100 SIEV E SIZE (0,30-0.15MM) FOR OTHER FABRICS WATER PERMITTIVITY (ASTM D491) 0.025EC^-1 MINIMUM GRAB TENSILE STRENCHT(ASTM D4632) 180LBS. MIN. FOR EXTRASTRENGH FABRIC 100LBS. MIN. FOR STANDARD STRENGHT FABRIC GRAB TENSI LE ELONGATION ASTM D4632 30%MAX. ULTRAVIOIATE RESISTANCE(ASTM D435S) 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 3A. 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. 3.4s SEDIMENT MOST BE REMOVED WHEN SEDIMENT IS 6 INCHES HIGH. 3.6 IF THE FILTER FABRIC (GEOTEXTILE) HAS DETERIORATED DUE TO ULTRAVIOLET BREAKDOWN, IT SHALL BE REPLACED. STD. PLAN - 214.00 �. PUBLIC WORD SILT FENCE DEPARTMENT MARCH 2008 nOnn WA fl 0 nn design PLLC A CIVIL ENGINEERING COMPANY 219 First Avenue S., Suite 401 Seattle WA 98104 206 402 4644 2 BID ADDENDUM # 1 3 BID ADDENDUM # 2 5 CONSTRUCTION ASI-1 NO. I REVISION e 21/2" BOLT -DOWN SL( DETAIL AND NOl TOP "' SECTION (B)i NOTES 1 Provide two slots in the cover that are vertically aligned with the holes in the frame.Location of bolt -down slots varies among different manufacturers. � a Alternative reinforcing designs are acceptable in lieu of the rib design. 3. Refer to Standard Specification 9-05.15(2) for additional requirements 39" R - SEE NOTE 2 4, For Frame details, see City of Renton SECTION Standard Plan 204.00. 5 3/4" 3/4" 5/8" 9" �-{ 3/4" DIAM. HOLE - 1 1/4" 112" DIAM. HANDLE 518 SECTION (�) I L i _ BOLT"DOWN SLOT DETAIL SEE NOTE 1 ISOMETRIC try PUBLIC WORKS RECTANGULAR SOLID STD. PLAN - 204.10 DEPARTMENT METAL COVER MARCH 2O08 EX�S"\NG ,0 PO R=25'MIN. DRIVEWAYS SHALL BE PAVED TO THE EDGE OF R-O-W PRIOR TO INSTALLATION OF THE CONSTRUCTION ENTRANCE TO AVOID DAMAGING OF THE ROADWAY IT IS RECOMMENDED THAT THE ENTRANCE BE CROWNED SO THAT \ RUNOFF DRAINS OFF THE PAD �O. INSTALL DRIVEWAY CULVERT IF THERE D IS A ROADSIDE DITCH PRESENT, AS PER CITY ROAD STANDARDS 4"-8" QUARRY SPALLS / GEOTEXTILE / 12"MIN. THICKNESS --�. �a PROVIDE FULL 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) 1200 PSI MIN. GRAB TENSILE ELONGATION(ASTM D4632) 30%MAX. MULLEN BURST STRENGTH ASTM D3786-80A) 140OPSIMIN. ADS (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 ANYTIME 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 REMOVED 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. STD. PLAN - 215.10 PUBLIC WORKS STABILIZED DEPARTMENT CONSTRUCTION ENTRANCE �sNTp MARCH 2O08 08Q 18 2017 SURVEYED_ DU 29 2017 DESIGNED: 11 15 2017 TTG DRAWN: TTG CHECKED: WE BY DATE APPR APPROVED O 4 � of U ❑ 0 o � a O LU LU F \ W \ Z Z of 0 Z) 0 LLLJ DD D D OUTFACE TO STREAM DUMP ND POLLUTI L I TOP NOTES 1. Provide two slots in the grate that are vertically aligned with the holes in the frame. Location of bolt -down slots varies among different manufacturers. Refer to Standard Specification 9-05.15(2) for additional requirements. 9, The thickness of the grate shall not exceed 1 5/8". 4. Unless otherwise specified, vaned grates shall be used with standard frame in the travel way, gutter or shoulder. vaned grates shall not be located within crossroads. Use vaned grates along rolled curbs. a 0 �e0 0C- ISOMETRIC D SLOT - SEE DETAIL \ AND NOTE 1 3/8" (9mm) RECESSED LETTERING 1 114" BOLT -DOWN SLOT DETAIL SEE NOTE 1 ��Y o PUBLIC WORKS RECTANGULAR STD. PLAN - 204.40 DEPARTMENT HERRINGBONE GRATE MARCH 2O08 - � 5" MAX. DRAINAGE GRATE TRIM GRATEFRAME o a ° o SEDIMENT AND DEBRIS OVERFLOW BYPASS D D BELOW INLET GRATE DEVICE FILTERED o WATER o A A A A SECTION VIEW DRAINAGE GRATE - RECTANGULAR GRATE SHOWN BELOW INLET GRATE DEVICE RETRIEVAL SYSTEM (TYP.) OVERFLOW BYPASS(TYP.) ISOMETRIC VIEW NOTES I. Size the Below Inlet Grate Device (BIGD) for the storm water structure it will service. 3. 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 8-01.3(15). tity O PUBLIC WORKS CATCH BASIN FILTER PLAN - 218.30 �= $ DEPARTMENT �1 N tp MARCH 2O08 CALL 48 HOURS BEFORE YOU DIG! 811 SCALE: 1" = 10, HORIZONTAL: NAD 1983/1991 CITY OF RENTON ONE INCH DATU M AT FULL SCALE Planning/Building/Public Works Dept. IF NOT ONE INCH SCALE ACCORDINGLY LO T 0 I T E1 �J J T rr R-395512 W V ) IN COMPLIANCE WITH CITY OF RENTON STANDARDS 0 RENTON COMMONS LLC 215 WHITWORTH AVE S, RENTON, WA 98057 COR STD DETAILS m Cn Z O 5 2 O U Z O DATE: 11/15/2017 FIELDBOOK: PAGE: I-_ DRAWING NO: C7.3 ,z SHEET: OF: DF: 15