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HomeMy WebLinkAboutR-383818UJ w Z w J li T b #3 BAR EACH CORNEF #3 BAR EACH SIDE #3 BAR EACH...,,, PRECAST BASE SECTION FRAME AND VANED GRATE �AM �On „ S• 5 6" OR 12" ONE #3 BAR HOOP FOR 6" HEIGHT TWO #3 BAR HOOPS FOR 12" HEIGHT RECTANGULAR ADJUSTMENT SECTION #3 BAR EACH CORNER 18" MIN #3 BAR HOOP PIPE ALLOWANCES PIPE MAXIMUM PIPE MATERIAL INSIDE HANDHOLD DIAMETER REINFORCED OR 12" PLAIN CONCRETE 6" ALL METAL PIPE 15" CPSSP * 12" (STD. SPEC. 9-05.20) 8" SOLID WALL PVC 15" (STD. SPEC. 9-05.12(1)) 60" PROFILE WALL PVC 15" (STD. SPEC. 9-05.12(2)) 8" * 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 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 �'~nY °�' PUBLIC WORKS CATCH BASIN TYPE 7 noSTD' PLAN - 200.00 t DEPARTMENT ��NzO� MARCH 2008 SE 1/4 SECTION 14., TOWNSHIP 23 N, RANGE 5 E, W.M. FHE EAICLA VE A T BRIDLE RIDGE NOTES 1. No steps are required when height is 4' or less. 2. The bottom of the precast catch basin may be sloped to facilitate cleaning. 3. The rectangular frame and grate must be installed with the flange down. The frame may be cast into the adjustment section. 4. 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. 5 All grade rings risers and castings shall be set in mortar in accordance with PIPE CATCH BASIN FRAME AND VANED GRATE (DETAIL 204.00) x Q DIMENSIONS HANDHOLD MAXIMUM WALL BASE KNOCKOUT THICKNESS THICKNESS SIZE MINIMUM BASE REINFORCING STEEL DISTANCE in'/ft. IN EACH DIRECTION BETWEEN KNOCKOUTS SEPARATE BASE INTEGRAL BASE 48" c°Dv 6" 771 RECTANGULAR ADJUSTMENT SECTION 0.23 0.15 54" 4.5" 8" OR CIRCULAR ADJUSTMENT SECTION 8" 0.19 0.19 60" 5" 8" 48" 8" 0.25 0.25 72" GROUT, TYPICAL (SEE NOTE 5) 8" 60" 12" Q . ' c'; . �' • .; �•• 8" FLAT SLAB TOP z 12" '' 96" 8" z :• •'' 0.39 0.29 72" Q 36" 48" 1. SHEAR GATE W/ CONTROL ROD O LL FOR CLEANOUT DRAIN (ROD 48", 54',60',72-,84' OR 96- A. CLEANOUT GATE IS VISIBLE FROM TOP. BENT AS REQ'D FOR VERTICAL 2' MIN MORTAR (TYP.) • ' STEPS 0R • :: LADDER SM SMOOTHEDGE 5. IF METAL OUTLET PIPE CONNECTS TO CEMENT CONCRETE PIPE.• 367.00 OUTLET PIPE TO HAVE SMOOTH 0. D. EQUAL TO CONCRETE PIPE 1. D. MORTAR FILLET :; . �, LESS 114- :'; •,. REINFORCING STEEL (TYP.) \\ N :- U?iv ANCHORED TO CONCRETE WALL. (MAXIMUM 3' VERTICAL SPACING) GRAVEL BACKFILL FOR 7. LOCATE ELBOW RESTRICTOR(S) AS NECESSARY TO PROVIDE MINIMUM CLEARANCE AS SHOWN. �� 60 0 CONTROL STRUCTURE 12. PIPE ZONE BEDDING 66 fit_ SEPARATE BASE INTEGRAL BASE CAST -IN-PLACE PRECAST WITH RISER "O" RING 12" .'` '�` ?�"• GRAVEL BACKFILL FOR 6= PIPE ZONE BEDDING d SEPARATE BASE PRECAST NOTES 1. No steps are required when height is 4' or less. 2. The bottom of the precast catch basin may be sloped to facilitate cleaning. 3. The rectangular frame and grate must be installed with the flange down. The frame may be cast into the adjustment section. 4. 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. 5 All grade rings risers and castings shall be set in mortar in accordance with PIPE CATCH BASIN DIMENSIONS CATCH BASIN DIAMETER MAXIMUM WALL BASE KNOCKOUT THICKNESS THICKNESS SIZE MINIMUM BASE REINFORCING STEEL DISTANCE in'/ft. IN EACH DIRECTION BETWEEN KNOCKOUTS SEPARATE BASE INTEGRAL BASE 48" 4" 6" 36" 8" 0.23 0.15 54" 4.5" 8" 42" 8" 0.19 0.19 60" 5" 8" 48" 8" 0.25 0.25 72" 6" 8" 60" 12" 0.35 0.24 84" 8" 12" 72" 12" 0.39 0.29 96" 8" 12" 84" 12" 0.39 0.29 NOTES 1. No steps are required when height is 4' or less. 2. The bottom of the precast catch basin may be sloped to facilitate cleaning. 3. The rectangular frame and grate must be installed with the flange down. The frame may be cast into the adjustment section. 4. 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. 5 All grade rings risers and castings shall be set in mortar in accordance with Standard Specification 9-04.3. O Corrugated Polyethylene Storm Sewer Pipe (Std. Spec. 9-05.20) 0 (Std. Spec. 9-05.12(1)) QQ (Std. Spec. 9-05.12(2)) Y n PUBLIC WORKS CATCH BASIN TYPE 2 STD. PLAN - 201.00 + DEPARTMENT ��1VTo� MARCH 2008 ~I � 15' (TYP) SEE NOTE 1 J" DIAMETER SMOOTH 4 HOOK CLAMPS EVENLY BARS EQUALLY SPACED PLACED SEE DETAIL BELOW (4" 0. C. MAX.) AL � J A PROVIDE MAINTENANCE ACCESS BY WELDING 4 CROSSBARS TO 4 VERTICAL BARS AS SHOWN. HINGE UPPER ENDS WITH FLANGES/ BOLTS AND PROVIDE LOCKING MECHANISM (PADLOCK) ON LOWER END. PLAN VIEW LOCATE STEPS DIRECTLY BELOW. " DIA. SMOOTH ROUND BARS LOWER STEEL BAND �I" X 4" WIDE WELDED EQUALLY SPACED. FORMED TO FIT IN GROVE BARS SHALL BE WELDED TO OF C. B. RISER 24" SEE UPPER &LOWER BANDS NOTE 1 (24 BANDS EVENLY SPACED SEE NOTE 1) UPPER STEEL BAND J" X 4" WIDE TYPE 2 45' SMOOTH � VERTICAL BARS C.B. F..__.. HOOK CLAMP ANCHORED TO C. B. RISER DETAIL HOOK CLAMP NO TES.• SECTION A -A !S, ELEV, =377.50 = TOP OF EMERGENCY v OVERFLOW=377.22 STANDARD GAL VAN/ZED STEPS OR LADDER 1. DIMENSIONS ARE FOR ILLUSTRATION ON 54" DIAMETER CB. FOR DIFFERENT DIAMETER CBS ADJUST TO MAINTAIN 45• ANGLE ON "VERTICAL" BARS AND 7" O.C. MAXIMUM SPACING OF BARS AROUND LOWER STEEL BAND. 2. METAL PARTS MUST BE CORROSION RESISTANT, • STEEL BARS MUST BE GALVANIZED. J. THIS DEBRIS BARRIER IS ALSO RECOMMENDED FOR USE ON THE INLET TO ROADWAY CROSS -CULVERTS KITH HIGH POTENTIAL FOR DEBRIS COLLECTION (EXCEPT ON TYPE 2 STREAMS) 4. THIS DEBRIS BARRIER IS FOR USE OUTSIDE OF ROAD RIGHT-OF-WAY ONLY FOR DEBRIS CAGES WI THIN ROAD RIGHT-OF-WAY, SEE DRAWING 2-028 KCRS. BIRDCAGE EMERGENCY 0 VERFL 0 W P Call 2 Working Days Before You Dig 811 Utilities Underground Location Center (ID,MT,ND,OR,WA) N IS FRAME & ROUND SOLID COVER MARKED "DRAIN" W/ LOCKING BOLTS RIM = ±379.75 16 MAX. 7- 377.75 JAILHOUSE WINDOW, SEE DETAIL, THIS SHEET HANDHOLDS, _ STEPS OR LADDER 2' M/N 18" INLET PIPE INVERT = 371.00 PER PLANS to Y Q m Z 0 FRAME AND VANED GRATE 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. 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 SHALT_ 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 %2 BOND. SEE NOTE 4 U~e Y o� - STD. PLAN - 202.00 + + PUBLIC WORKS CATCH BASIN INSTALLATION ML DEPARTMENT �A-N'T°� MARCH 2008 9 , DESIGN W, S = 377.00 PIPE SUPPORTS �- SEE NO TE 6 6" ELBOW IE = 374.98 ORIFICE 0=2.35" 6" ELBOW lE = 374.80 ORIFICE 0=2.28" 1.5 x DIA. MIN. 18"0 RISER 18"0 OUTLET PIPE lE= 371.00 18" OUTLET PIPE INVERT = 371.00 PER PLANS PLAN VIEW SCALE 1 " = 2'-O" HC SEE NOTE N07E.• ALL THROUGH CURB INLETS MUST HAVE 81-D/REC77ON7AL GRATES ca �wnv. 1" MIN. 20 114" PIPE ALLOWANCES SURVEYED: SiS CATCH PIPE MATERIAL WITH MAXIMUM INSIDE DIAMETER BASIN DIAMETER CONCRETE ALL METAL CPSSP Q SOLID WALL PVC PROFILE WALL PVC 48" 24" 30" 24" 27" 30" 54" 30" 36" 30" 27" 36" 60" 36" 42" 36" 36" 42" 72" 42" 54" 42" 36" 48" 84" 54" 60" 54" 36" 48" 96" 60" 72" 60" 36" 48" Standard Specification 9-04.3. O Corrugated Polyethylene Storm Sewer Pipe (Std. Spec. 9-05.20) 0 (Std. Spec. 9-05.12(1)) QQ (Std. Spec. 9-05.12(2)) Y n PUBLIC WORKS CATCH BASIN TYPE 2 STD. PLAN - 201.00 + DEPARTMENT ��1VTo� MARCH 2008 ~I � 15' (TYP) SEE NOTE 1 J" DIAMETER SMOOTH 4 HOOK CLAMPS EVENLY BARS EQUALLY SPACED PLACED SEE DETAIL BELOW (4" 0. C. MAX.) AL � J A PROVIDE MAINTENANCE ACCESS BY WELDING 4 CROSSBARS TO 4 VERTICAL BARS AS SHOWN. HINGE UPPER ENDS WITH FLANGES/ BOLTS AND PROVIDE LOCKING MECHANISM (PADLOCK) ON LOWER END. PLAN VIEW LOCATE STEPS DIRECTLY BELOW. " DIA. SMOOTH ROUND BARS LOWER STEEL BAND �I" X 4" WIDE WELDED EQUALLY SPACED. FORMED TO FIT IN GROVE BARS SHALL BE WELDED TO OF C. B. RISER 24" SEE UPPER &LOWER BANDS NOTE 1 (24 BANDS EVENLY SPACED SEE NOTE 1) UPPER STEEL BAND J" X 4" WIDE TYPE 2 45' SMOOTH � VERTICAL BARS C.B. F..__.. HOOK CLAMP ANCHORED TO C. B. RISER DETAIL HOOK CLAMP NO TES.• SECTION A -A !S, ELEV, =377.50 = TOP OF EMERGENCY v OVERFLOW=377.22 STANDARD GAL VAN/ZED STEPS OR LADDER 1. DIMENSIONS ARE FOR ILLUSTRATION ON 54" DIAMETER CB. FOR DIFFERENT DIAMETER CBS ADJUST TO MAINTAIN 45• ANGLE ON "VERTICAL" BARS AND 7" O.C. MAXIMUM SPACING OF BARS AROUND LOWER STEEL BAND. 2. METAL PARTS MUST BE CORROSION RESISTANT, • STEEL BARS MUST BE GALVANIZED. J. THIS DEBRIS BARRIER IS ALSO RECOMMENDED FOR USE ON THE INLET TO ROADWAY CROSS -CULVERTS KITH HIGH POTENTIAL FOR DEBRIS COLLECTION (EXCEPT ON TYPE 2 STREAMS) 4. THIS DEBRIS BARRIER IS FOR USE OUTSIDE OF ROAD RIGHT-OF-WAY ONLY FOR DEBRIS CAGES WI THIN ROAD RIGHT-OF-WAY, SEE DRAWING 2-028 KCRS. BIRDCAGE EMERGENCY 0 VERFL 0 W P Call 2 Working Days Before You Dig 811 Utilities Underground Location Center (ID,MT,ND,OR,WA) N IS FRAME & ROUND SOLID COVER MARKED "DRAIN" W/ LOCKING BOLTS RIM = ±379.75 16 MAX. 7- 377.75 JAILHOUSE WINDOW, SEE DETAIL, THIS SHEET HANDHOLDS, _ STEPS OR LADDER 2' M/N 18" INLET PIPE INVERT = 371.00 PER PLANS to Y Q m Z 0 FRAME AND VANED GRATE 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. 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 SHALT_ 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 %2 BOND. SEE NOTE 4 U~e Y o� - STD. PLAN - 202.00 + + PUBLIC WORKS CATCH BASIN INSTALLATION ML DEPARTMENT �A-N'T°� MARCH 2008 9 , DESIGN W, S = 377.00 PIPE SUPPORTS �- SEE NO TE 6 6" ELBOW IE = 374.98 ORIFICE 0=2.35" 6" ELBOW lE = 374.80 ORIFICE 0=2.28" 1.5 x DIA. MIN. 18"0 RISER 18"0 OUTLET PIPE lE= 371.00 18" OUTLET PIPE INVERT = 371.00 PER PLANS PLAN VIEW SCALE 1 " = 2'-O" HC SEE NOTE N07E.• ALL THROUGH CURB INLETS MUST HAVE 81-D/REC77ON7AL GRATES ca �wnv. 1" MIN. 20 114" 02.13.15„ TYP. SURVEYED: SiS 1�1AJ CATCH BASIN TYPE 1 IIItAJ DESIGNED: YLP 40" (WIDE SIDE) ::o z_ MN Ii11AJ M a SEE NOTE 4 TT (. iJ t V s:-) m y DRAWN: W -� oo � (TYP.) CHECKED: MAJ BY DATE 2M1N ' SEE NOTE 2 18"0 CMP RISER 2. OUTLET CAPACITY 100-Y R DEVELOPED PEAK FLOW (TYP.) 0 �* N Z N TOP VIEW FRAME DETAIL CURB OR CURB AND GUTTER MATCH TOP OF HOOD TO TOP OF CURB (TYP.) HOOD ' ® DO NOT INSTALL SAFETY BAR 1 DEBRIS GUARD 20" x 24" VANED GRATE FRAME ISOMETRIC VIEW + PUBLIC WORKS DEPARTMENT DETAIL SECTION O CATCH BASIN = 7" 3" (Z 0.25') GRATE FRAME CATCH BASIN TYPE 1L SEE NOTE 1 SECTION OA NOTES 1. The asymmetry of the Combination Inlet shall be considered when calculating the offset distance for the catch basin. See SECTION A. 2. The dimensions of the Frame and Hood may vary slightly among dif- ferent manufacturers. The Frame may have cast features intended to support a grate guard. Hood units shall mount outside of the Frame. The methods for fastening the Safety Bar / Debris Guard Rod to the Hood may vary. The Hood may include casting lugs. The top of the Hood may be cast with a pattern. 3. Attach the Hood to the frame with two 3/4" x 2" hex head bolts, nuts, and oversize washers. The washers shall have diameters adequate to assure full bearing across the slots. 4. When bolt -down grates are specified in the contract, provide two holes in the frame that are vertically aligned With the grate slots. Tap each hole to accept a 5/8" x - 11 NC X 2" alien head cap screw. Location of bolt -down holes varies among different manufacturers. See BOLT- DOWN DETAIL 5. Only ductile iron Vaned Grates shall be used. 6. This plan is intended to show the installation details of a manufac- tured product. It is not the intent of this plan to show the specific details necessary to fabricate the castings shown on this drawing. OPEN CURB FACE STD. PLAN - 203.00 FRAME AND GRATE INSTALLATION DETAIL MARCH 2008 18"0 INLET PIPE V ruivu uc�iui FROM POND 377.00 lE= 371.00 02.13.15„ -34" (WIDE SIDE) SURVEYED: SiS 1�1AJ CATCH BASIN TYPE 1 IIItAJ DESIGNED: YLP 40" (WIDE SIDE) FRAME CATCH BASIN TYPE 1L SEE NOTE 1 SECTION OA NOTES 1. The asymmetry of the Combination Inlet shall be considered when calculating the offset distance for the catch basin. See SECTION A. 2. The dimensions of the Frame and Hood may vary slightly among dif- ferent manufacturers. The Frame may have cast features intended to support a grate guard. Hood units shall mount outside of the Frame. The methods for fastening the Safety Bar / Debris Guard Rod to the Hood may vary. The Hood may include casting lugs. The top of the Hood may be cast with a pattern. 3. Attach the Hood to the frame with two 3/4" x 2" hex head bolts, nuts, and oversize washers. The washers shall have diameters adequate to assure full bearing across the slots. 4. When bolt -down grates are specified in the contract, provide two holes in the frame that are vertically aligned With the grate slots. Tap each hole to accept a 5/8" x - 11 NC X 2" alien head cap screw. Location of bolt -down holes varies among different manufacturers. See BOLT- DOWN DETAIL 5. Only ductile iron Vaned Grates shall be used. 6. This plan is intended to show the installation details of a manufac- tured product. It is not the intent of this plan to show the specific details necessary to fabricate the castings shown on this drawing. OPEN CURB FACE STD. PLAN - 203.00 FRAME AND GRATE INSTALLATION DETAIL MARCH 2008 18"0 INLET PIPE V ruivu uc�iui FROM POND 377.00 lE= 371.00 •�� A, JOU WASk 1 _i 0 4 32� I ZONAL D.R. STRONG 2 3 CONSUL TING ENGINEERS 4 ENGINEERS PLANNERS SURVEYORS 620 7TH AVENUE, KIRKLAND, WA 98033 FN 0. O 425.827.3063 F 425.827.2423 CITY COMMENTS 11.13.14 CITY COMMENTS CITY COMMENTS MYLARS REVISION MAJ 02.13.15„ SURVEYED: SiS 1�1AJ 05.19.15 IIItAJ DESIGNED: YLP NOT • 07.13.15 MN Ii11AJ 07.23.15 TT (. iJ t V s:-) m y DRAWN: W -� oo � 1. USE A MINIMUM OFA 54" DIAMETER TYPE TWO CATCH BASIN. CHECKED: MAJ BY DATE 2M1N APPROVED: 18"0 CMP RISER 2. OUTLET CAPACITY 100-Y R DEVELOPED PEAK FLOW i i a J. METAL PARTS. • CORROSION RESISTANT. NON -GALVANIZED PARTS cn PREFERRED. GAL VAN/ZED PIPE PARTS TO HA VE ASPHAL T TREA TMENT 1. SHEAR GATE W/ CONTROL ROD 4. FRAME AND LADDER OR STEPS OFFSET SO: FOR CLEANOUT DRAIN (ROD A. CLEANOUT GATE IS VISIBLE FROM TOP. BENT AS REQ'D FOR VERTICAL 2' MIN RESTRICTOR PLATE ORIFICE B. CLIMB -DOWN SPACE IS CLEAR OF RISER AND CLEANOUT GATE. ALIGNMENT W/COVER) SM SMOOTHEDGE 5. IF METAL OUTLET PIPE CONNECTS TO CEMENT CONCRETE PIPE.• 367.00 OUTLET PIPE TO HAVE SMOOTH 0. D. EQUAL TO CONCRETE PIPE 1. D. LESS 114- 6. PROVIDE AT LEAST ONE 3"X, 090 GAUGE SUPPORT BRACKET ANCHORED TO CONCRETE WALL. (MAXIMUM 3' VERTICAL SPACING) 60"0 7. LOCATE ELBOW RESTRICTOR(S) AS NECESSARY TO PROVIDE MINIMUM CLEARANCE AS SHOWN. �� 60 0 CONTROL STRUCTURE •�� A, JOU WASk 1 _i 0 4 32� I ZONAL D.R. STRONG 2 3 CONSUL TING ENGINEERS 4 ENGINEERS PLANNERS SURVEYORS 620 7TH AVENUE, KIRKLAND, WA 98033 FN 0. O 425.827.3063 F 425.827.2423 CITY COMMENTS 11.13.14 CITY COMMENTS CITY COMMENTS MYLARS REVISION MAJ 02.13.15„ SURVEYED: SiS 1�1AJ 05.19.15 IIItAJ DESIGNED: YLP MAJ 07.13.15 MN Ii11AJ 07.23.15 TT (. iJ t V s:-) m y DRAWN: W -� oo � O CHECKED: MAJ BY DATE AP P R APPROVED: N TS CIRCUMFERENCE LENGTH OF OPENING SIZED FOR 100 YR FLOW = 5.72' OVERFLOW v W, S 37Z 65 >>E FRA ME TE FOR SECONDARY INLET. PROVIDE VERTICAL BARS /N FRAME 0 4 0. C. (OTHER FLOW SYSTEMS ACCEPTABLE /F APPROVED BY DDE -5) SEE ALSO THE SEPARA TE OVERFLOW STRUCTURE. SHOWN 1N FIGURE 5.3.1.0 JAILHOUSE WINDOW DETAIL REMOVABLE WATERTIGHT COUPLING OR FLANGE r 6 i MAX PLATE WELDED TO ELBOW WITH ORIFICE AS SPECIFIED ELBOW RESTRICTOR DETAIL SCALE: VERTICAL: NAVD 1988 AS NOTED HORIZONTAL: NAD 1983/1991 :� CITY OF WL RENTON ONE INCH AT FULL SCALE Planning/Building/Public Works Dept. IF NOT ONE INCH SCALE ACCORDINGLY NTS I2 CN ©E� NTS RECOMMENDEQ FOR APPOVAL BY. � �' Date: 7 BY: Date: BY: Date: BY: �^+ Date: -1 4%& DATE: THE ENCLAVE AT BRIDLE RIDGE 10.03.14 FIELOBOOK: STORM DRAINAGE DETAILS PAGE: DRAWWG N0: C18 U14005368 SHEET: OF: 1s 29 i i i I I i Cr . 4_1�- � w 00 I C n [ -3 n I~ > �''I I T VC r TT (. iJ t V s:-) m y ' -� oo � O .p M i i a I I I 0 I M cn 5: