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HomeMy WebLinkAboutR-395708w z J u7 175 0 W I— LOLn 170 r J V) W 0 Z 165 0 I— LLJ O IJ LLJ 160 I— W Cn z 158 20- U) 175 170 165 160 158 30 - TANK CROSS-SECTION PROFILE 175 170 170 165 165 160 160 155 -78 158 NK L/\ILIVLI IP'\I\VL V /"\ IIVII ILIIVL AND DAYLIGHT AT OUTFALL PAD TANK CROSS—SECTION H: 1"=10'; V: 1"=2' TANK CROSS-SECTION N -S PROFILE IF Ir L, I I I. TANK CROSS—SECTION Know what's below. Call 48 hours before you dig. H: 1"=10'; V: 1"=2' 175 170 7.0 165 164.0 160 70 158 15132+00 CB2 TO OUTFALL PROFILE 32+20 32+40 180 170 175 165 RET 170 160 165 155 32+60 32+80151 160 CB5 TO C133 PROFILE ALL RISERS AND DETENTION MANHOLES TO HAVE SOLID LOCKING COVERS MARKED "DRAIN" EL 174.7 EX GRADE EL 174.2 A NTNG ALL VORTECHS EL 169.7 EL 167. K, CB 5 EL 164.0 CB 3 31 +00 C135 TO OUTFALL CROSS—SECTION .�dr­ 2' min I 2' min I control sWcture (FROP-T shown) min. 54" dis. Type 2 CB NOTE: All metal parts corrosion resistant Steel parts galvanized and asphalt coated (Treatment 1 or better) 100' max access risers 50' max 0.5' sediment storage 35" min. ­-� size as required dlam iter (typ) SECTION A -A NTS "Flow-through" system shown solid. 2" min. diameter air vent pipe welded to tank (required If no access riser on tank) 2' max ~�Y STD. PLAN — 235.00 + PUBLIC WORKS TYPICAL DETENTION TANK DEPARTMENT MARCH 2008 �2r opfional parallel tank SURVEYED: JMB Company, Inc. 3 2 ------------- I ; --�` 1 Phone 206.244.4141 DRAWN: HMD users N 0 . 0 \ CHECKED: HMD BY DATE ccess (amax spacing shown below) APPROVED: HMD I inlet pipe i B" T i \�` � min. diameter same as inlet pipe (backup systems (----------------------------- grate for .8e_ r� design W.B. where allowed) 2' min I1 with orifice as specified A � ELBOW pipe supports A f,o- handholds, steps or RESTRICTOR see Note 5 ladder At 1.5x D T min. inlet pipe control T T duuetpipe inlet (flow through) stmdure {Ape c shear gale with control invert and elevation E rod for cleanout/drain type 2 CB required per plans N 12" access risers for flow through for vertical alignment 12" with cover) system only o S E PLAN VIEW welded restricfor plate N 12" NTS specified (not needed if "Flow-through" system shown solid. /\ far spill control only) —rnu w_w Designs for "flow backup" system and parallel tanks shown dashed .�dr­ 2' min I 2' min I control sWcture (FROP-T shown) min. 54" dis. Type 2 CB NOTE: All metal parts corrosion resistant Steel parts galvanized and asphalt coated (Treatment 1 or better) 100' max access risers 50' max 0.5' sediment storage 35" min. ­-� size as required dlam iter (typ) SECTION A -A NTS "Flow-through" system shown solid. 2" min. diameter air vent pipe welded to tank (required If no access riser on tank) 2' max ~�Y STD. PLAN — 235.00 + PUBLIC WORKS TYPICAL DETENTION TANK DEPARTMENT MARCH 2008 DETENTION TANK NTS PER CITY COMMENTS PER RESUBMITTING SCREENING PER CITY COMMENTS REVISION H: 1"=10'; V: 1"=2' 12" ALUM RISER C 96" CMP DETENTION TANK BEYOND a 4" ELBOW W/0.63" ORIFICE 0.88" ORIFICE IN BOTTOM PLATE �2r DUNCANSON SURVEYED: JMB Company, Inc. 3 2 145 SW 155th Street, Suite 102 Seattle, Washington 98166 1 Phone 206.244.4141 DRAWN: HMD Fax 206.244.4455 N 0 . DETENTION TANK NTS PER CITY COMMENTS PER RESUBMITTING SCREENING PER CITY COMMENTS REVISION H: 1"=10'; V: 1"=2' 12" ALUM RISER C 96" CMP DETENTION TANK BEYOND a 4" ELBOW W/0.63" ORIFICE 0.88" ORIFICE IN BOTTOM PLATE 31+20 6"MIN EL = 167.5 RISER CREE a \ 7.5' EL = 164.5 4" ELBOW 5' 36" CMP CONNECTC \'-J--J=EL = 160.0 INLET & Ol 2' EL = 156.0 SUMP SECTION 180 175 170 165 removable watertight coupling or flange SURVEYED: JMB DESIGNED: HMD LTK 9/8/17 HMD LTK 7/18/17 HMD DRAWN: HMD LTK 7/12/17 HMD CHECKED: HMD BY DATE AP P R APPROVED: HMD 31+20 6"MIN EL = 167.5 RISER CREE a \ 7.5' EL = 164.5 4" ELBOW 5' 36" CMP CONNECTC \'-J--J=EL = 160.0 INLET & Ol 2' EL = 156.0 SUMP SECTION 180 175 170 165 removable watertight coupling or flange frame & solid cover marked "DRAIN" with locking bolts 2" min. see note 3 elevation per plans 1' min. under Pavement 16" max. i B" T vertical bar �►�T grate for .8e_ B" min. design W.B. p secondary inlet Plate welded to elbow = with orifice as specified elbow restrictor, see detail ELBOW pipe supports handholds, steps or RESTRICTOR see Note 5 ladder DETAIL 1.5x D T min. 2' min. T T duuetpipe inlet Dsee notes 1 & __j__ 1 {Ape c shear gale with control invert and elevation E rod for cleanout/drain per plans N 12" (rod bent as required for vertical alignment 12" with cover) o S E welded restricfor plate N 12" with orifice diameter as specified (not needed if /\ far spill control only) —rnu w_w �=� ' min. clearance portionof korrT no elbows Alr type 2 C basin. 1 ;y(In 2. Outlet Capacity: 100 -Year developedangle aspeak flow. neces3. Metal Parts: Corrosion resistant. see note?dditional ladder rungs elbow restriGw sets) to allow access Non -Galvanized parts perferred. see detail r min.Galvanized pipe parts to have asphalto is or vaults when treatment 1. 4. Frame and ladder or steps offset so: A. Cleanout gate is visible from top. B. Climb -down space is clear of riser and cleanout gate. C. Frame is clear of curb. 5. If metal outlet pipe connects to cement concrete pipe: outlet pipe to have smooth 07equal to concrete pipe I.D. less k. 6. Provide at least one 3" X .090 gage support bracket anchored to concrete wall. (maximum 3'-0" vertical spacing) 7. Locate elbow restrictor(s) as necessary to provide minimum clearance as shown. 8. Locate additional ladder rungs in structures used as access to tanks and vaults to allow access when catch basin is filled with water. ��— catch is filled with water PLAN VIEW PUBLIC WORKS FLOW RESTRICTOR STD" PLAN — 237.00 + DEPARTMENT OIL POLLUTION CONTROL TEE MARCH 2008 FLOW RESTRICTOR TEE 31+4031+45 160 N TS JV I�VIVIVLI� I VI\ FLOW CONTROL STRUCTURE 96" CMP PER SUPPLIER SHOP DRAWINGS VENT © CROWN LF -36" CMP 2, 60" CATCH BASIN W 0 N 0 0 0 a_ 1 "=4' LO V / V / Lli 12 R-395708 IN COMPLIANCE WITH CITY OF RENTON STANDARDS z SURFACE WATER UTILITY DEVELOPMENT ENGINEERING ILO rstraka 10/19/2017 rnair 10/24/2017 W 0 0 w SCALE: DATE. 5/11/1 SEE PLANS VERTICAL: NAVD 1988 CITY OF SUNSET'S EDGE TOWNHOMES HORIZONTAL: NAD 1963,1991 URI GRADING AND DRAINAGE PROFILES �C SECTIONS PAI-DBOOK: RENTONLLJ e DRAWING N0: ONE INCH �I U) AT FULL SCALE Planning/Building/Public Works Dept. 701-707 SUNSET BOULEVARD NE, RENTON, WA IF NOT ONE INCH SCALE ACCORDINGLY SUNSET'S EDGE TO WN H O M E S SHEET: 8 OF: 10 Z^ DCI PROJECT N0. 1057375 v J