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HomeMy WebLinkAboutR-418817co co Ir- 0 0 ^Q I� C) Z cn 73 00 N N O N \ \ O 3 N E co rn N M I. CENTER OF COS STRUCTURE. SCREEN AND FIBERGLASS SEPARATION SUMP OPENING CYLINDER AND INLET P L FLOW ) 1 Qi -` _ _ i TOP SLAB ACCESS Ir (SEE FRAME AND COVER DETAIL) PVC HYDRAULIC SHEAR '' ° 4W (12191 I.D. MANHOLE PLATE STRUCTURE .,.C'S. MAX. PLAN VIEW B-B N.T.S. CONTRACTOR TO GROUT TO FINISHED GRADEGRADE 1 RINGS/RISERS '9 �7 FIBERGLASS SEPARATION CYLINDER AND INLET B INLET PIPE (MULTIPLE INLET PIPES MAY BE ACCOMMODATED) OIL BAFFLE SKIRT SEPARATION SCREEN PVC HYDRAULIC SHEAR PLATE SOLIDS STORAGE SUMP N.T.S. c bs. W B OUTLET PIPE PERMANENT POOL ELEV. N °4 ASBUILT DRAINAGE FACILITY SECTIONS - TRACT A x: EDENFIELD PLAT (SUMPTER) A PORTION OF SECTION 14, TOWNSHIP 23 N., RANGE 05 E., W.M. CDS2015-4-C DESIGN NOTES CITY OF RENTON, KING COUNTY, WASHINGTON THE STANDARD CDS2015-4C CONFIGURATION IS SHOWN. ALTERNATE CONFIGURATIONS ARE AVAILABLE AND ARE LISTED BELOW. SOME CONFIGURATIONS MAY BE COMBINED TO SUIT SITE REQUIREMENTS. CONFIGURATION DESCRIPTION GRATED INLET ONLY (NO INLET PIPE) GRATED INLET WITH INLET PIPE OR PIPES CURB INLET ONLY (NO INLET PIPE) CURB INLET WITH INLET PIPE OR PIPES SEPARATE OIL BAFFLE (SINGLE INLET PIPE REQUIRED FOR THIS CONFIGURATION) SEDIMENT WEIR FOR NJDEP / NJCAT CONFORMING UNITS 371.20 371.35 371.20 FRAME AND COVER (DIAMETER VARIES) N.T.S. SITE SPECIFIC DATA REQUIREMENTS STRUCTURE ID C B#3 WATER QUALITY FLOW RAT 0.11 PEAK FLOW RATE ICFS R Us) 1.31 RETURN PERIOD OF PEAK FLOW (YRS) -1 00-YR SCREEN APERTURE (2400 OR 4700) 1 • PIPE DATA: LF. MATERIAL I DIAN'ETER INLET PIPE 1 ziT 12-INCH INLET PIPE Z'�r'r.T� 6-INCH OUTLET PIPE-37 1.16r12-INCH RIM ELEVATION ' ANTI -FLOTATION BALLAST WIDTH HEIGHT NOTESISPECIAL REQUIREMENTS: ' PER ENGINEER OF RECORD GENERAL NOTES 1 CO TECH TO PROVIDE ALL MATERIALS UNLESS NOTED OTHERWISE. 2 DIMENSIONS MARKED WITH ( 1 ARE REFERENCE DIMENSIONS. ACTUAL DIMENSIONS MAY VARY 3 FOR FABRICATION DRAWINGS WITH DETAILED STRUCTURE DIMENSIONS AND WEIGHTS. PLEASE CONTACT YOUR CONTECH ENGINEERED SOLUTIONS LLC REPRESENTATIVE. www.contechES.com 4. COS WATER QUALITY STRUCTURE SHALL BE IN ACCORDANCE WITH ALL DESIGN DATA AND INFORMATION CONTAINED IN THIS DRAWING. 5 STRUCTURE SHALL MEET AASHTO HS20 AND CASTINGS SHALL MEET HS20 AASHTO M 306 LOAD RATING ASSUMING GROUNDWATER ELEVATI, 1 AT OR BELOW THE OUTLET PIPE INVERT ELEVATION. ENGINEER OF RECORD TO CONFIRM ACTUAL GROUNDWATER ELEVATION. N. 6. PVC HYDRAULIC SHEAR PLATE IS PLACED ON SHELF AT BOTTOM OF SCREEN CYLINDER. REMOVE AND REPLACE AS NECESSARY DURING MAINTENANCE CLEANING. INSTALLATION NOTES A. ANY SUBBASE, BACKFILL DEPTH, AND/OR ANTI -FLOTATION PROVISIONS ARE SITE -SPECIFIC DESIGN CONSIDERATIONS AND SHALL BE SPECIFIED BY ENGINEER OF RECORD. B. CONTRACTOR TO PROVIDE EQUIPMENT WITH SUFFICIENT LIFTING AND REACH CAPACITY TO LIFT AND SET THE CDS MANHOLE STRUCTURE (LIFTING CLUTCHES PROVIDED). C. CONTRACTOR TO ADD JOINT SEALANT BETWEEN ALL STRUCTURE SECTIONS, AND ASSEMBLE STRUCTURE. D. CONTRACTOR TO PROVIDE, INSTALL, AND GROUT PIPES. MATCH PIPE INVERTS WITH ELEVATIONS SHOWN. E. CONTRACTOR TO TAKE APPROPRIATE MEASURES TO ASSURE UNIT IS WATER TIGHT, HOLDING WATER TO FLOWLINE INVERT MINIMUM. IT IS SUGGESTED THAT ALL JOINTS BELOW PIPE INVERTS ARE GROUTED. CONCRETE COLLAR ACCESS VANED INLET GRATE AND REBAR COVER ( SOLID COVER OPTIONAL) •I �°• I fY I I I I .I qui � a L- " A--- ems- •- • -_=`� - �' J . = -w------- --- -- 4'-0" 2'4- 4'-0' INSIDE RIM INSIDE RIMS INSIDE RIM COULAR OUTSIDE RIM PLAN VIEW 27" CARTRIDGES B�.._ OPTIONAL SLOPED U❑ ------------ PERMANENT POOL ELEVATION STORMFILTER CARTRIDGE TYP. FILTRATION -_ BAY INLET TYP. CARTRIDGE FLOW KITTYP. SUPPORTTYP. CLEANOUT ACCESS g WEIR WALL PLUGW ON E CATCHBASIN FOOT CATCH AS SECTION A -A 5r,rrlFtilter' STORMFILTER STEEL CATCHBASIN DESIGN NOTES STORMFILTER TREATMENT CAPACITY IS A FUNCTION OF THE CARTRIDGE SELECTION AND THE NUMBER OF CARTRIDGES. 4 CARTRIDGE CATCHBASIN HAS A MAXIMUM OF FOUR CARTRIDGES. SYSTEM IS SHOWN WITH A 27" CARTRIDGE, AND IS ALSO AVAILABLE WITH AN 1 B' CARTRIDGE. STORMFILTER CATCHBASIN CONFIGURATIONS ARE AVAILABLE WITH A DRY INLET BAY FOR VECTOR CONTROL PEAK HYDRAULIC CAPACITY PER TABLE BELOW. IF THE SITE CONDITIONS EXCEED PEAK HYDRAULIC CAPACITY, AN UPSTREAM BYPASS STRUCTURE IS REQUIRED. CARTRIDGE SELECTION CARTRIDGE HEIGHT 27" 1B• 18" DEEP RECOMMENDED HYDRAULIC DROP (H) 3.05' 2.3' 3.T SPECIFIC FLOW RATE (pmisf) 2 gpmisf 1.fi7' gpmisf 1 gprnlsf 2 gpmisl 1.67• gprrdsfl 1 gpmtsf 2 gpmisl 1.67' gprrWsf 1 gprnJsf CARTRIDGE FLOW RATE (gpmj 22.5 18.79 1 11.25 15 1 12.53 1 7.5 15 1 12.53 1 7.5 PEAK HYDRAULIC CAPACITY 1.0 1.0 1.8 INLET PERMANENT POOL LEVEL {A} V-G' 1'-0• 2'-0" OVERALL STRUCTURE HEIGHT (B) 4'S" 3'-0" 4'-9" 1.57 gpmisfSPECIFIC FLOW RATE IS APPROVED WITH PHOSPHOSORB PSORB) MEDIA ONLY GENERAL NOTES 1, CDNTECH TO PROVIDE ALL MATERIALS UNLESS NOTED OTHERWISE. 2. FOR SITE SPECIFIC DRAWINGS WITH DETAILED STORMFILTER CATCHBASIN STRUCTURE DIMENSIONS AND WEIGHTS, PLEASE CONTACT YOUR CONTECH ENGINEERED SOLLITIONS LLC REPRESENTATIVE. www.conlechES.ow 3. STORMFILTER CATCHBASIN WATER QUALITY STRUCTURE SHALL BE IN ACCORDANCE WITH ALL DESIGN DATA AND INFORMATION CONTAINED IN THIS DRAWING. 4. INLET SHOULD NOT BE LOWER THAN OUTLET. INLET (IF; APPLICABLE) AND OUTLET PIPING TO 13E SPECIFIED SY ENGINEER AND PROVIDED BY CONTRACTOR. 5. MANUFACTURER TO APPLY A SURFACE BEAD WELD IN THE SHAPE OF THE LETTER "C"ABOVE THE OUTLET PIPE STUB ON THE EXTERIOR SURFACE OF THE STEEL SFCB. 5. STORMFILT81k CATCHBASIN EQUIPPED WITH 4INCH (APPROXIMATE) LONG STUBS FOR INLET (IF APPLICABLE)AND OUTLET PIPING. STANDARD OUTLET STUB IS B INCHES IN DIAMETER. MAXIMUM OUTLET STUB IS 15 INCHES IN DIAMETER. CONNECTION TO COLLECTION PIPING CAN BE MADE USING FLEXIBLE COUPLING BY CONTRACTOR. 7. STEEL STRUCTURE TO BE MANUFACTURED OF 1A INCH STEEL PLATE. CASTINGS SHALL MEET AASHTO M306 LOAD RATING. TO MEET H820 LOAD RATING ON STRUCTURE, A CONCRETE COLLAR IS REOUIRE D. WHEN REQUIRED, CONCRETE COLLAR WITH #4 REINFORCING BARS TO BE PROVIDED BY CONTRACTOR. 8. FILTER CARTRIDGES SHALL BE MEDIA -FILLED, PASSIVE, SIPHON ACTUATED. RADIAL FLOW, AND SELF CLEANING. RADIAL MEDIA DEPTH SHALL BE 7-INCHES. FILTER MEDIA CONTACT TIME SHALL BE AT LEAST 38 SECONDS. 9. SPECIFIC FLOW RATE IS EQUAL TO THE FILTER TREATMENT CAPACITY {gpm) DIVIDED BY THE FILTER CONTACT SURFACE AREA (sq ft). INSTALLATION NOTES A. ANY SUB43ASE, BACKFILL DEPTH, AND/OR ANTI -FLOTATION PROVISIONS ARE SITE -SPECIFIC DESIGN CONSIDERATIONS AND SHALL Be SP501FISID 8, ENGINEER OF RECORD. B. CONTRACTOR TO PROVIDE EQUIPMENT WITH SUFFICIENT LIFTING AND REACH CAPACITY TO LIFT AND SET THE CATCHBASIN (LIFTING CLUTCHES PROVIDED). C. CONTRACTOR TO TAKE APPROPRIATE MEASURES TO PROTECT CARTRIDGES FROM CONSTRUCTION -RE LATED EROSION RUNOFF. FLOATABLES BAFFLE LIFTING EYE PERMANENT (TYP. OF 4y POOL ELEVATION FINISHED GRADE - � 1' rr - WALL 5" 2 s° FLOW INLET STUB _1 (OPTIONAL) aurLEr sTua OUTLET PIPE FROM FLOWKIT INSIDE CATCHBASIN FOOT 2 (TYP. OF 4) OUTSIDE 4 CARTRIDGE CATCHBASIN STORMFILTER STD 4-CARTRIDGE CATCHBASIN STORMFILTER DATA STRUCTURE ID ST WATER QUALITY FLOW RATE cfs) 0, 1 PEAK FLOW RATE <T ifs 1.31 RETURN PERIOD OF PEAK FLOW rs 100 YR CARTRIDGE FLOW RATE m -- MEDIA TYPE PERLITE, ZPG, PSORB PSORB RIM ELEVATION 374.20 PIPE DATA: I.E. I DIANIL; LN INLET STUB -INC OUTLET sTus371. 371.8H 2-INCH CONFIGURATION OUTLET 1001 100 INLET SLOPED LID N LllIV� SOLID COVER YE 44@- NOTESISPECIAL REQUIREMENTS: 'PER ENGINEER OF RECORD 1 1 RECORD DRAWINGS AS BUILT BENCHMARK FOUND PUNCHMARK IN Y4„ BRASS FOUND PUNCHMARK IN 1Y" DATUM DOME IN CONCRETE MONUMENT IN BRASS DOME IN 4X4 0.4" HORIZONTAL DATUM: VERTICAL DATUM: CASE 0.5" BELOW GRADE OBSERVED BELOW GRADE OBSERVED 37555 NAD '83/'91 NAVD '88 N: 175866.55, E: 1319201.78 N: 175852.22, E: 1319809.82 NO. REVISION T T• 375 370 Kill HORIZONTAL 0 10' 20' 40' SCALE: 1 "=20' VERTICAL 0 2.5' 5' 10, SCALE: 1 "=5' © m ITS -■�-■� ill, ■�- - _��■■►=IIIIII-IIIIII-IIIIII- -■■�I,,, ■w ��� illlllmillllh����l1TII���� • • - IIII �I�IIIIII _ '' • IITII �� �.--•---e.�.�..■I.. �■��.�`��0���•»:■ram. ���:�►Ti:�ua><�s:A„�.;i .. . III • ����l flTll�R1Jllci:]01:nIFGIM1.410[cl01:� -_- -��-�- :5Z•7�L•2rll�N1��• ��4���il�►�i�Wi1l'1:1L��1Wif I��7:�i7:TiF:3f��1>■ ���--___:. �1�;��:::1iY��lltir� : •• : _ �`i ��►ZI�S L'3iG'�ilt.� i�Ii i min TJS 10/10/22 BJT SURVEYM. DESIGNED: RK DRAYM: RK CHECKED: BJT BY DATE APPR APPROVED: BJT STORM OUTFALL PROFILE HORIZ. 1 "=20' - VERT. 1 "=5' SCALE: PROF: H 1 "=20' HORIZONTAL- N D 1983//1991 V1 "=5' ONE INCH DATU M AT FULL SCALE IF NOT ONE INCH SCALE ACCORDINGLY CALL BEFORE YOU DIG: 1-800-424-5555 k CITY OF %e RENTON Planning/Building/Public Works Dept. Tom% 375 370 T: : UTILITY CROSSINGS- QIE 12" SD=371.04 T/P 8" SS=365.64 QIE 12" SD=370.65 T/P 8" W=369.14 DRAINAGE NOTES: 1. STORM DRAIN (SD) SHALL BE LCPE UNLESS NOTED OTHERWISE. NOTES: 1. CATCH BASIN GRATES TO BE STANDARD LOCKING VANED GRATES UNLESS OTHERWISE SPECIFIED. 2. CATCH BASIN OFFSETS MEASURED TO CENTER OF GRATE. NOT CENTER OF STRUCTURE. C Z O Z 1423 � <<; 0/10/20 V C 0 v •. 7 •� 0 C uj c N M C a w N a-+ -0mN ^3 i >` cv C O U) 4-7 N N Im U 00 R-418817 IN COMPLIANCE WITH CITY OF RENTON STANDARDS ASBUILT DRAINAGE FACILITY SECTIONS - TRACT A EDENFIELD (SLIMPTER) SHORT PLAT MAINVUE WA LLC 1110112TH AVE NE, SUITE 202 BELLEVUE, WA 98004 M Q J ~ N 0) O T N LnO z DATE: 10/10/2022 � �-- m 0 FlELDB001C PACE: DRAWING NO: �w cn 9`7:17 OF:47 m