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HomeMy WebLinkAboutR-374612LLJ Z U LLJ 0 C O �r U) V ) W VJ 0 W ►� a 03 BAR EACH CORNEF 0313AR EACH SIDE #3 BAR EACIi ..�. PRECAST BASE SECTION FRAME AND VANED ORATE JWOR1T i ONE #3 BAR HOOP FOR 6" HEIGHT TWO #3 BAR HOOP$ FOR 12' HEIGHT RECTANGULAR ADJUSTMENT SECTION #3 BAR EACH CORNER 1$" MIN #3 BAR HOOP PIPE ALLOWANCES PIPE MATEMIAL MAXNMM MIi1NE OMWAaTU REINFORCED OR 12" PLAIN CONCRETE 30" to 98" ALL METAL PIPE 15" cam* 12" (STD. SPEC_ 9.05.20) 12" SOLID WALL PVC 15" (STD. SPEC. 9.05.12(1)) 48" PROFILE WALL PVC 15 (STD. SPEC. 9-06.12(2)) * CORRUGATED POLYETHYLENE STORM SEWER PIPE NOTES 1. As acceptable alternatives to the rebar shown in the PRECAST BASE SECTION, fibers (placed according to the Standard Specifications), or wire mesh having a minimum area of 4.12 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 then 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 F. 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. Ail 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 :YTD. PLAN �-- 200.00 ' d ' DEPARTMENT MARCH 2008 %552012 2 0.15 O.D. min. limits of pipe compgglon 1Q 0.65 O.D. min_ gravel backfill % gravel backfill fm for pipe bedding foundations when specified A" Maftl and Concrsts P -- T max / 0.15 rise min. limits, of pipe_6& / - eamD�on r 7 -Trise min. Ora") backfill , gravel backfin for for pipe bedding foundationa when specified S. Plipe - Arch Instatiwthm Rigid Pipe NOTES: 1. Pipe compaction limits shown on this pian are for pipe construction in an embankment. For pipe construction in a trench, the horizontal limits of ft pipe compaction zone shall be the wails of the trench. 2. All steel and aluminum pipe and pip"rehes shall be installed in accordance with design A. 3. Concrete pipe with elliptical reinforcement shall be installed in accordance with design A. 4. Concrete pipe, plain or with circular reinforcemertt, shall be installed with design A. 5. O. D. is equals to the outside diameter of a pipe or the outside span of pipe -arch. The dimensions shown as O.D. with 3' maximum shall be O.D. until O.D. equals 3'; at which point 3' shall be used. ' 1'-0" for diameters 12" through 42" and spans through 50". 2'-0" for diameters greater than 42" and spans greater than 50'. W (sae note 4) limit of pipe zona beddkV malarial c, for iiexibip f Pipe ("e note 6) O.D. r foundation A = 4" min. 27" I.D. and under 6' min., over 27" 1_D. Sedditlo for FMxibN PIS Flexible Pipe NOTES: 1. Provide uniform support under barrels. 2. Hand tamp under haunches. 3. Compact bedding material to 96% max. density; directly over pipe, hand tamp only. 4. See "Excavation and Preparation of Trench" in sanitary sewers section of the standard WSDOTIAPWA specifications for trench width "W" and trenching options. The pipe zone will be the actual trench width. The minimum concrete width shall be 1 I I.D. = 18". 5. Trench backfill shall conform to "Backfilling Sewer Trenches" in the sanitary sewers section of the WSOOTlAPWA standard specifications, except that rocks or lumps larger than 1" per foot of pipe diameter shall not be used in the backfill material, 6. See "Bedding Material for Flexible Pipe' in aggregates section of the WSDOTIAPWA standard specifications for the material specifications. ® Backfill material pieced In 0.5' loose layers and compacted to 95% maximum density. Method B or C compaction (WSDOTIAPWA) standard specifications.) Pipe Size Min. dist. between barrels circular pipe cone., LCPE, CMP (diameter) 12" to 24" 12" 30" to 98" diam.12 102" to 180" 48" pipe - arch metal only (span) 18" to 36* 12" 43" to 142" span / 3 148" to 199" 48" PUBLIC WORKS PIPE COMPACTION SM. PI" -220.00 �N' DEPARTMENT DESIGN AND BACKFILL MARCH 21008 CLEAN SURFACE AND BOTTOM AREA. PROVIDE UNIFORM CONTACT. THE SURFACE AREA OF THE BASE SECTION MUST BE GROUTED TO THE BOTTOM AREA OF THE ADJUSTMENT SECTION. FRAME AND VANED ORATE +Ol ► , , st► iJ I _ I BASE SECTION NOTES 1. THE COVER OR GRATING OF A CATCH BASIN SHALL NOT BE GROUTED TO FINAL GRATE UNTIL THE FINAL ELEVATION OF THE PAVEMENT, GUTTER, DITCH, OR SIDEWALK IN WHICH IT IS TO BE PLACED HAS BEEN ESTABLISHED, AND UNTIL PERMISSION THEREAFTER IS GIVEN BY THE ENGINEER TO GROUT OR GRATING IN PLACE IN ACCORDANCE WITH STANDARD SPECIFICATION 7-05.3. 2. SHIMS SHALL NOT BE USED TO SET FRAME TO GRADE. THE USE OF SHIMS IS PROHIBITED. 3. MORTAR SHALL BE PLACED BETWEEN ADJUSTMENT RINGS AND BRICKS PRIOR TO PLACEMENT. 4, THE USE OF BRICKS iS PERMITTED WHERE THE BRICKS ARE STAGGERED TO CREATE A RUNNING BOND OR Y2 BOND. /SEE NOTE 4 vti PUBLIC WORKS CATCH BASIN INSTALLATION STD. PLAN - 202.00 ' K DEPARTMENT MARCH 2008 77, :.� MIN CLEANOUT, TYP. ary ' CAP, AND WHERE CLEANOUT IS IN PAVEMENT; IRON RING & COVER PER IFCO #247 OR EQUIVALENT CATCH BASIN - AREA DRAIN B - TEE a PROPERTY LINE U }s 5' MIN. O _- 43• BEND d S'MIN. PERMANENT CAP OR CONNECT PIPE YMiN. PRIVATE, JOINT USE UTILITY EASEME O 45• WYE d - TEE, CROSS, OR 45• WYE AT BENDS CLEAN-OUT WITH - PERMANENT CAP CLEAN-OUT DETAIL A- CATCH BASIN - AREA DRAIN SECTION A•A ALIGN PIPE TOPS, OR PLACE ROOF DRAIN HIGHER. 3'MIN. VARIES - ► i 6 2'MIN. COVER OVER - COLLECTOR LINE TEMPORARY CAP ON END OF ROOF DRAIN STUB, MARKED BY 2"x4• STAKE PLACE CLEANOUT AT 300' MAX. SPACE, AT 90' BENDS, EACH 2ND 45° SEND, SECTION B -B PIPE: ENDS NOTE: MIN, PIPE SiZE 6"0 PIPE MATERIALS ALLOWED: PVC, LINED CPE, TRIPLE WALL POLYETHYLENE, DI (IF NEEDED FOR STRENGTH). G~ PUBLIC WORKS TYPICAL PRIVATE ROOF DRAIN • PLAN - 225.10 ' DEPARTMENT COLLECTION SYSTEM - - CROSS SECTION MARCH 2008 3 MYLARS 2 REVISED PER CITY OF RENTON COMMENTS, DATED 06/16/2014 1 REVISED PER CITY OF RENTON COMMENTS, DATED 06/12/2014 NO. REVISION L ENA TOP NOTES 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 t 2a�a' ` he grate or cover slots. Tap each hole to accept - - ------------------ a 518" - 11 NC x 2" akin head cap screw. .$ Location of bolt down holes varies among different manufacturers. 3. Refer to Standard Specification 9-05.15(2) for additional requirements. " ------------- ---------------------------------- ---------------------------------------------------------� SECTION RECESSED ALLEN HEAD CAP SCREW 7J6" 1�8" 5M'- 11 NC x 2' 314". GRATE ISOMETRIC VIEW FPAW -� Y �.- 2-10 SECTION DETAIL ��� BOLT -DOWN DETAIL SEE MOTE 2 Y «���� PUBLIC WORKS RECTANGULAR FRAME SM. PLAN -204.00 u� DEPARTMENT NT MARCH 2008 *A Y TOP 7 OR.EOt1_AL SPACES p�oai•................................ 1ty -DIRECTION OF FLOW SLOT - SEE DETAIL AND NOTE 1 J 1 SECTION (Is J a� ------------------- j SECTION (z j - � 11 ' ---� 314" 1 ir4" y;i BOLT -DOWN SLOT DETAIL ti l�\� SEE NOTE 1 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. ISOMETRIC 2. Refer to Standard Specification 9-05.15(2) for additional requirements. 3. 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 roiled curbs. STD. PLAN - 204.20 �,� Pi;F�I_,1C WORKS RECTANGULAR DEPARTMENT VANED GRATE MARCH 2008 N SURFACE WATER STANDARD PLAN NOTES SOURCE: CITY OF RENTON AMENDMENTS TO THE KING CO SWDM, REFERENCE 7-B OPERATION PRIOR TO OR IN CONJUNCTION WITH ALL 1. THESE NOTES SHALL APPEAR ON PROJECTS FOR THE SURFACE CONSTRUCTION ACTIVITY UNLESS OTHERWISE APPROVED BY THE WATER UTILITY. PUBLIC WORKS DEPARTMENT, SURFACE WATER UTILITY SECTION. 2. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A 15. ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY PRE -CONSTRUCTION MEETING MUST BE HELD BETWEEN THE CITY OF PREPARED FOUNDATION IN ACCORDANCE WITH THE CURRENT STATE RENTON PLAN REVIEW SECTION AND THE APPLICANT. OF WASHINGTON STANDARD SPECIFICATION FOR ROAD AND BRIDGE CONSTRUCTION. THIS SHALL INCLUDE NECESSARY LEVELING OF THE 3. ALL DESIGN AND CONSTRUCTION SHALL BE IN ACCORDANCE WITH TRENCH BOTTOM OR THE TOP OF THE FOUNDATION MATERIAL, AS THE RENTON MUNICIPAL CODE (RMC), THE LATEST EDITION OF THE WELL AS PLACEMENT AND COMPACTION OF REQUIRED BEDDING STANDARD SPECIFICATIONS FOR ROAD, BRIDGE AND MUNICIPAL MATERIAL, TO UNIFORM GRADE SO THAT THE ENTIRE LENGTH OF CONSTRUCTION PREPARED BY WSDOT AND THE AMERICAN PUBLIC THE PIPE WILL BE SUPPORTED ON A UNIFORMLY DENSE, UNYIELDING WORKS ASSOCIATION (APWA), AS AMENDED BY THE CITY OF BASE. ALL PIPE BEDDING SHALL BE APWA CLASS "C", WITH THE RENTON PUBLIC WORKS DEPARTMENT. IT SHALL BE THE SOLE EXCEPTION OF PVC PIPE. RESPONSIBILITY OF THE APPLICANT AND THE PROFESSIONAL CIVIL 16. STEEL PIPE SHALL BE ALUMINIZED, OR GALVANIZED WITH ASPHALT ENGINEER TO CORRECT ANY ERROR, OMISSION OR VARIATION FROM TREATMENT #1 OR BETTER INSIDE AND OUTSIDE. THE ABOVE REQUIREMENTS FOUND IN THIS PLANS, ALL CORRECTIONS SHALL BE AT NO ADDITIONAL COST TO THE CITY. 17. ALL DRAINAGE STRUCTURES, SUCH AS CATCH BASINS AND 4. APPROVAL OF THIS ROAD, GRADING, PARKING AND DRAINAGE PLAN MANHOLES SHALL HAVE SOLID LOCKING LIDS. ALL DRAINAGE DOES NOT CONSTITUTE AN APPROVAL OF ANY OTHER STRUCTURES ASSOCIATED WITH A PERMANENT CONSTRUCTION (E.G. DOMESTIC WATER CONVEYANCE, SEWER RETENTION/DETENTION FACILITY SHALL HAVE SOLID LOCKING LIDS. CONVEYANCE, GAS, ELECTRICAL. ETC.)THE SURFACE WATER 18. BUILDING AND OTHER STRUCTURES SHALL BE PLACED IN DRAINAGE SYSTEM SHALL BE CONSTRUCTED ACCORDING TO THE ACCORDANCE WITH TABLE 4.1 EASEMENT WIDTHS AND BUILDING APPROVED PLANS, WHICH ARE ON FILE IN WITH THE CITY. ANY SETBACKS LINES. DEVIATION FROM THE APPROVED PLANS WILL REQUIRE WRITTEN 19. ALL CATCH BASIN GRATES SHALL BE DEPRESSED 0.10 FEET BELOW APPROVAL FROM THE CITY OF RENTON PUBLIC WORKS DEPARTMENT, PAVEMENT LEVEL. SURFACE WATER UTILITY SECTION. 20. ALL DRIVEWAY CULVERTS LOCATED WITHIN CITY OF RENTON 5. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB SITE RIGHT-OF-WAY SHALL BE OF SUFFICIENT LENGTH TO PROVIDE A WHENEVER CONSTRUCTION IS IN PROGRESS. MINIMUM 3:1 SLOPE FROM THE EDGE OF THE DRIVEWAY TO THE 6. GRADING ACTIVITIES (SITE ALTERATION) ARE LIMITED TO THE BOTTOM OF THE DITCH. ROCK FOR EROSION PROTECTION OF HOURS OF 7 A. M. TO 7 P. M. MONDAY THROUGH SATURDAY AND NO ROADSIDE DITCHES, WHERE REQUIRED, SHALL BE OF SOUND WORK ON SUNDAY IS ALLOWED, UNLESS OTHERWISE APPROVED QUARRY ROCK PLACED TO A DEPTH OF ONE (1) FOOT AND MUST WITH A WRITTEN DECISION BY THE CITY OF RENTON. MEET THE FOLLOWING SPECIFICATIONS: 7. IT SHALL BE THE APPLICANT'S/CONTRACTOR'S RESPONSIBILITY TO 4 - 8 INCH ROCK / 40 - 70% PASSING; OBTAIN ALL CONSTRUCTION EASEMENTS NECESSARY BEFORE 2 - 4 INCH ROCK/ 30 - 40% PASSING; AND INITIATING OFF-SITE WORK. EASEMENTS REQUIRE CITY REVIEW LESS THAN 2 INCH ROCK / 10 - 20% PASSING. AND APPROVAL PRIOR TO CONSTRUCTION. 21. ALL BUILDING DOWNSPOUTS AND FOOTING DRAINS SHALL BE 8. FRANCHISED UTILITIES OR OTHER INSTALLATIONS THAT ARE NOT CONNECTED TO THE STORM DRAINAGE SYSTEM, UNLESS APPROVED SHOWN ON THESE APPROVED PLANS SHALL NOT BE CONSTRUCTED BY THE CITY PLAN REVIEWER OR SURFACE WATER UTILITY SECTION. UNLESS AN APPROVED SET OF PLANS THAT MEET ALL AN ACCURATELY DIMENSIONED, CERTIFIED AS -BUILT DRAWING OF REQUIREMENTS OF CHAPTER 4 OF THE SURFACE WATER DESIGN THIS DRAINAGE SYSTEM WILL BE SUBMITTED TO THE CITY UPON MANUAL ARE SUBMITTED TO THE CITY OF RENTON. COMPLETION. 9. DATUM SHALL BE NAVD 88 UNLESS OTHERWISE APPROVED BY THE 22. DRAINAGE OUTLETS (STUB -OUTS) SHALL BE PROVIDED FOR EACH CITY OF RENTON. REFERENCE BENCHMARK AND ELEVATIONS ARE INDIVIDUAL LOT, EXCEPT FOR THOSE LOTS APPROVED FOR NOTED ON THE PLANS. INFILTRATION BY THE CITY. STUB -OUTS SHALL CONFORM TO THE 10. ANY DEWATERING SYSTEM NECESSARY FOR THE CONSTRUCTION OF FOLLOWING: STORMWATER FACILITIES MUST BE SUBMITTED TO THE CITY FOR A. EACH OUTLET SHALL BE SUITABLY LOCATED AT THE LOWEST REVIEW AND APPROVAL. ELEVATION ON THE LOT, SO AS TO SERVICE ALL FUTURE ROOF 11. ALL UTILITY TRENCHES AND ROADWAY SUBGRADE SHALL BE DOWNSPOUTS AND FOOTING DRAINS, DRIVEWAYS, YARD DRAINS, BACKFILLED AND COMPACTED TO 95 PERCENT DENSITY, STANDARD AND ANY OTHER SURFACE OR SUBSURFACE DRAINS NECESSARY TO PROCTOR. RENDER THE LOTS SUITABLE FOR THEIR INTENDED USE. EACH OUTLET SHALL HAVE FREE-FLOWING, POSITIVE DRAINAGE TO AN 12. OPEN CUTTING OF EXISTING ROADWAYS FOR NON -FRANCHISED APPROVED STORMWATER CONVEYANCE SYSTEM OR TO AN UTILITY OR STORM DRAINAGE WORK IS NOT ALLOWED UNLESS APPROVED OUTFALL LOCATION. SPECIFICALLY APPROVED BY THE CITY OF RENTON AND NOTED ON B. OUTLETS ON EACH LOT SHALL BE LOCATED WITH A THESE APPROVED PLANS. ANY OPEN CUT SHALL BE RESTORED IN FIVE -FOOT -HIGH, 2" X 4" STAKE MARKED "STORM" OR "DRAIN". ACCORDANCE WITH THE CITY OF RENTON TRENCH RESTORATION THE STUB -OUT SHALL EXTEND ABOVE SURFACE LEVEL, BE VISIBLE, STANDARDS. AND BE SECURED TO THE STAKE. 13. ALL SEDIMENTATION/EROSION FACILITIES MUST BE IN OPERATION C. PIPE MATERIAL SHALL CONFORM TO UNDERDRAIN SPECIFICATIONS PRIOR TO CLEARING AND BUILDING CONSTRUCTION, AND THEY DESCRIBED IN CHAPTER 4 OF THE SURFACE WATER DESIGN MUST BE SATISFACTORILY MAINTAINED UNTIL CONSTRUCTION IS MANUAL AND, IF NON-METALLIC, THE PIPE SHALL BE PLACED IN A COMPLETED AND THE POTENTIAL FOR ON-SITE EROSION HAS TRENCH WITH A TRACING WIRE ABOVE OR OTHER ACCEPTABLE PASSED. DETECTION. 14. ALL RETENTION/DETENTION FACILITIES MUST BE INSTALLED AND IN D. PRIVATE DRAINAGE EASEMENTS ARE REQUIRED FOR DRAINAGE SURVEYED: SCALE: BEYLER CONSULT. 1 „_20, �W�'p p i�/1991 4►0 DESIGNED: CITY OF BML 08/13/14 BML RENTON / / 22 14 BML 06 DRAWN:DRAWN:� MLJAP ONE INCH DATUM BML 06/27/14 CHECKED: BML AT FULL SCALE Planning/Building/Public Works Dept. IF NOT ONE INCH BY DATE AP P R APPROVO: SC&E ACCONW41 LY LCB SYSTEMS DESIGNED TO CONVEY FLOWS THROUGH INDIVIDUAL LOTS. E. THE APPLICANT/CONTRACTOR IS RESPONSIBLE FOR COORDINATING THE LOCATIONS OF ALL STUBOUT CONVEYANCE LINES WITH RESPECT TO OTHER UTILITIES (E. G. POWER, GAS, TELEPHONE, TELEVISION). F. ALL INDIVIDUAL STUB -OUTS SHALL BE PRIVATELY OWNED AND MAINTAINED BY THE LOT HOME OWNER. G. STORM DRAINAGE PIPE SYSTEMS SHALL NOT PENETRATE BUILDING FOUNDATIONS, EXCEPT FOR SUMP PUMP DISCHARGE LINES USED TO DRAIN CRAWL SPACES, PROVIDED THE SUMP PUMP SYSTEM INCLUDES BACKFLOW PREVENTION OR A CHECK VALVE. 23. ALL DISTURBED PERVIOUS AREAS (COMPACTED, GRADED, LANDSCAPED, ETC.) OF THE DEVELOPMENT SITE MUST DEMONSTRATE ONE OF THE FOLLOWING: THE EXISTING DUFF LAYER SHALL BE STAGED AND REDISTRIBUTED TO MAINTAIN THE MOISTURE CAPACITY OF THE SOIL, OR; AMENDED SOIL SHALL BE ADDED TO MAINTAIN THE MOISTURE CAPACITY. 24. PROOF OF LIABILITY INSURANCE SHALL BE SUBMITTED TO THE CITY PRIOR TO CONSTRUCTION PERMIT ISSUANCE. 25. ISSUANCE OF THE BUILDING OR CONSTRUCTION PERMITS BY THE CITY OF RENTON DOES NOT RELIEVE THE OWNER OF THE CONTINUING LEGAL OBLIGATION AND/OR LIABILITY CONNECTED WITH STORM SURFACE WATER DISPOSITION. FURTHER, THE CITY OF RENTON DOES NOT ACCEPT ANY OBLIGATION FOR THE PROPER FUNCTIONING AND MAINTENANCE OF THE SYSTEM PROVIDED DURING CONSTRUCTION. 26. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING ADEQUATE SAFEGUARD, SAFETY DEVICES, PROTECTIVE EQUIPMENT, FLAGGERS, AND ANY OTHER NEEDED ACTIONS TO PROTECT THE LIFE, HEALTH, AND SAFETY OF THE PUBLIC, AND TO PROTECT PROPERTY IN CONNECTION WITH THE PERFORMANCE OF WORK. ANY WORK WITHIN THE TRAVELED RIGHT-OF-WAY THAT MAY INTERRUPT NORMAL TRAFFIC FLOW SHALL REQUIRE A TRAFFIC CONTROL PLAN APPROVE BY THE PUBLIC WORKS DEPARTMENT, TRANSPORTATION SYSTEMS DIVISION. ALL SECTIONS OF THE WSDOT STANDARD SPECIFICATIONS 1-07-23 TRAFFIC CONTROL SHALL APPLY. 27. PROJECT LOCATED WITHIN THE AQUIFER PROTECTION AREA (APA) SHALL COMPLY WITH SPECIAL REQUIREMENT #6 OF THE SURFACE WATER DESIGN MANUAL AND AQUIFER PROTECTION REGULATIONS (RMC 4-3-050). 411111111111111 CITY OF RENTON APPROVED BY: DATE: 9 Vd -2014 APPROVED BY: DATE: APPROVED BY: DATE: APPROVED BY: DATE: DATE: MELROSE SHORT PLAT 5/6/2014 CONSTRUCTION PLANS FIELIMMK: NA PAGE: NA 014002532 DRAWING No: NOTES & DETAILS C5 SHEET: 5 OF: 7 ♦ > E EMEREEME