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NW 1 /4 OF SE� /4, SECTION 18, TOWNSHIP 29 NORTH, RANGE 5 EAST, W.M.
<br />f'v
<br />FRAME AND NAMED GRATE
<br />-2%4",6",12 OR24"
<br />- ONE 113 BAR HOOP FOR 6" HEIGHT
<br />INCREMENT, SPACED EQUALLY
<br />RECTANGULAR ADJUSTMENT ZSE 1ION
<br />113 BAR EA
<br />CORNER
<br />113 BAR H"If
<br />93 BAR EACH SIDE
<br />03 BAR EACH WAY
<br />FORECAST EASE SECTION
<br />TYPICALCITY OF EVEREv DETAIL,
<br />MALL: Ill I S
<br />TYPE A-1 CURB r`
<br />& GUTTFR
<br />SEE STANDARD
<br />DRAWING 307
<br />SOLID BRICKS OR
<br />RECTANGULAR
<br />ADJUSTMENT SECTION r
<br />T-YPICAL CITE' OF EVERE-IfD T I
<br />SCALE: NI I S
<br />3 BAR b
<br />CORNER
<br />18" MIN
<br />113 BAR I+
<br />PIPE ALLOWANCES
<br />I,Ax1rvIUM
<br />RIPE MATERIAL
<br />INSIDE
<br />DIAMETER
<br />_
<br />REI€IFQRCED OR
<br />PLAIN CONCRETE
<br />12"
<br />ALL METAL PIPE
<br />15"
<br />�CPSSP
<br />€�
<br />(WSDOT STD. SPEC. 9-05.20)
<br />SOLID WALL PVC
<br />i 12
<br />"
<br />(WSDOT STD. SPEC. 9 f35 I?Ll))
<br />F15
<br />PROFILE WALL PVC
<br />„
<br />WSDOT TQ, SPEC. 9-05,12 --
<br />* CORRUGATED POLYETHYLENE
<br />STORM SEVER PIPE
<br />ALTERNATIVE PRECAST BASE SECTION
<br />ION
<br />(SEE NOTE 1.)
<br />NOTES
<br />L AS ACCEPTABLE ALTERNATIVES TO THE RERAR
<br />SHOWN IN THE PRECAST BASE SECTION, FIRERS
<br />(PLACED ACCORDING TO THE WSDOT STANDARD
<br />SPECIFICATIONS), OR WIRE MESH HAVING A
<br />MINIMUM AREA OF 0.12 af1;UALE INCHES PER FOOT
<br />SHALL BE USED WITH THE MINIMUM REQUIRED
<br />RERAR SHOWN IN THE ALTERNATIVE PRECAST BASE
<br />SECTION. WIRE MESH SHALE. NOT BE PLACED IN THE
<br />KNOCKOUTS.
<br />2. THE KNOCKOUT DIAMETER SHALL NOT BE GREATER
<br />THAN 20". KNOCKOUTS SHALL HAVE A WALL
<br />THICKNESS OF 2" MINIMUM TO 2.5" MAXIMUM.
<br />PROVIDE A 1.5" MINIMUM GAP BETWEEN THE
<br />KNOCKOUT WALL AND THE OUTSIDE OF THE PIPE.
<br />AFTER THE PIPE IS INSTALLED, FILL THE GAP WITH
<br />JOINT MORTAR IN ACCORDANCE WITH STANDARD
<br />WSDOT SPECIFICATION 9-043,
<br />3, THE MAXIMUM DEPTH FROM THIS FINISHED GRADE
<br />TO THE LOWEST PIPE INVERT SHALL BE 5.5'.
<br />4. THE FRAME AND GRATE MAY BE INSTALLED WITH
<br />THE FLANGE DOWN, OR INTEGRALLY CAST INTO THE
<br />ADJUSTMENT SECTION WITH FLANGE UP.
<br />5, THE PRECAST BASE SECTION MAY HAVE A ROUNDED
<br />FLOOR, AND THE WALLS MAY BE SLOPED AT A RATE
<br />OF 1:24 OR STEEPER.
<br />6. THE OPENING SHALL BE MEASURED AT THE TOP OF
<br />THE PRECAST BASE SECTION.
<br />7. ALL PICKUP HOLES SHALL BE GPOU TED FULL AFTER
<br />THE BASIN HAS BEEN PLACED,
<br />WSDOT SID PLAN B-5.20-01 ACCEPTABLE SUBSTITUTE
<br />CITY OF
<br />RET
<br />_. -
<br />PUBLIC WORKS DEPARTMENT
<br />CATCH RABID TYPE
<br />NOTES
<br />E AND CRATE SHALL BE INSTALLED WITHIN 1/4"
<br />JSH WITH FINISIIfia GRADE.
<br />iT FRAME AND GRATE TO
<br />H PAVEMENT SLOPE.
<br />MA T CEL EXISTING ING SLOPE OF
<br />GUTTER OR STREET CLOWN
<br />FRAME, SEE STANDARDr,
<br />DRAWING 406
<br />PLA-TICS ilMSTRIPS
<br />(MEADOW BURKE, DAYTON
<br />SUPERIOR OR EQUAL.) WOOD
<br />WEDGESISHIMSARE NOTALLOWED
<br />GROUT BETWEEN SHIMS WIT H
<br />4000 PSI CEMENT CONCRETE
<br />-- SOLID BRICKS OR
<br />RECTANGULAR
<br />ADJUSTMENT SECTION,
<br />SEE STANDARD
<br />DRAWINGS 401, 402,
<br />403 OR 404,
<br />CITY OF s T
<br />PUBLIC VofOftKS DEPARTMENT
<br />rte; E r its,= f: 1 s� 712017
<br />TYPICAL FRAME AND407
<br />GRATE INSTALLATION
<br />TOP
<br />SECTION II A -A
<br />TYPICAL CITY OF EVERET DETAIL.
<br />SCALE: N T S
<br />2 4"
<br />(
<br />i
<br />OF
<br />mg
<br />I
<br />III
<br />�I .I
<br />I
<br />L
<br />,
<br />ISOMETRIC
<br />TYPICAL CI , COW: E FRET AI
<br />SCALE: NTS
<br />i
<br />j�
<br />1
<br />I
<br />m
<br />2 1J2"J,
<br />DETAIL B
<br />STAINLESS STEEL
<br />RECESSED ALLEN
<br />HEAD CAP SCREW
<br />5/8"-11NCx2--
<br />NOTES
<br />ODATE
<br />1, THIS FRAME 15 DESIGNED TO ACCOMMODATE
<br />20"X24" GRATES OR COVERS AS SHOWN OIL
<br />STANDARD DRAWINGS 409,410 AND 411.
<br />2, BOLT -DOWN CAPABILITY IS REQUIRED ON ALL
<br />FRAMES, GRATES AND COVERS UNLESS ESS SPECIFIED
<br />OTHERWISE IN TIIE CONTRACT. PROVIDE TWO HOLES
<br />IN THE FRAME THAT ARE VERTICALLY ALIGNED'WH i H
<br />THE GRATE OR COVER SLOTS. THE FRAME SHALL
<br />t
<br />ACCEPT THE 18" -11 NC X `? ` STAINI ESS STEEL
<br />EEL
<br />RECESSED ALIEN HEAD CAP SCREW BEING TAPPED,
<br />OR OTHER APPROVED MECHANISM. LOCA f ION OF
<br />BOLT DOWN HOLES VARIES BY MANUFACTURER.
<br />3. REFER TO WSDOT STANDARD SPF.CIFICA T It` N
<br />H j
<br />9-05.15(2) AND DESIGN CONSTRUCTION STANDARDS
<br />AND SPECIFICATIONS SECTION 4 FOR ADDITIONAL
<br />--
<br />REQUIREMENTS.
<br />FRAME CAST INTO
<br />6" OR 12" PRCCA5
<br />ADJUSTMENT
<br />SECTION.
<br />SEE STANDARD
<br />DRAWINGS 401,
<br />402,403 OR 404
<br />FOR ADJUSTMENT
<br />SECTION DETAILS
<br />GRATE
<br />i
<br />i FRAME
<br />BOLT -DOWN DETAIL
<br />AIL
<br />(SEE NOTE 2)
<br />3J4" j
<br />SECTION ION A -A
<br />(SEE NOTE 1)
<br />FLANGE UP
<br />A�NGE
<br />'WARD
<br />IY
<br />ICKNESS Of -
<br />PRECAST
<br />FLANGE DOWN ADJUSTMENT
<br />SECTION
<br />WSDOT STD PLAN 8-30.10-01, ACCEPTABLE
<br />SUBSTITUTE EXCEPT ALL 571 EEL RECESSED ALLEN
<br />SCREWS MUST RE STAINLESS STEEL
<br />CITY OF ETT
<br />Mao
<br />d.a:2t, 611 .;111
<br />—_-----112J3&2016
<br />2R
<br />RECTANGULAR FRAME
<br />�
<br />(REVERSIBLE)
<br />406
<br />NOTES
<br />1., BOLTT-DOW N! CAPABILITY IS REQUIRED ON All
<br />FRAME'S, GRATES AND COVERS. PROVIDE TWO
<br />HOLES IN I HIE FRAME THAT ARE VERTICALLY
<br />ALIGNED WITH THE GRATE OR COVER SLOTS.
<br />THE FRAME SHALL ACCEPT THE 5/8" - 11 NC X 2"
<br />STAINLESS STEEL RECESSED ALLEN HEAD CAP
<br />SCREW BEING TAPPED, OR OTHER APPROVE11
<br />r'AfCHANISM. LOCATION OF BOLT t)C3WN HOLES
<br />VARIES BY MANUFACTURER,
<br />2. REFER TO WSDOT STANDARD SPECIFICATION
<br />9-05.1.5(2) AND DESIGN CONSTRUCTION
<br />STANDARDS AND SPECIFICATIONS SECTION 4 FOR
<br />ADDITIONAL REQUIREMENTS,
<br />3, FOR FRAME DETAILS, SEE STANDARD DRAWING
<br />406.
<br />4. THE THICKNESS OF THE GRATE SHALL NOT
<br />EXCEED 1 5/F"
<br />5. VANED GRATES SHALL BE SPECIFIED, SEE
<br />STANDARD DRAWING 411 . THE (ITY Of EVERETT
<br />SHALL GRANT I HE USE OF A HERRINGBONE
<br />GRATE ON A CASE BY CASE BASIS.
<br />WSDOT STD PLAN B-30.50 01, ACCEPTABLE
<br />SUBSTITUTE EXCEPT ALL STEEL RECESSED ALIEN
<br />SCREWS MUST BE STAINLESS STEEL
<br />CITY OF EVERETT
<br />a r PUBLIC WORKS DEPARTMENT
<br />HERRINGBONE GRATE
<br />10R CATCH BASIN OR INLET
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<br />----
<br />CO
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<br />-
<br />DESIGN:
<br />- _ .-. -
<br />ERH�
<br />CHECK:
<br />T
<br />-
<br />JOB NO: 22043.10
<br />GATE: 0 /0 3/2
<br />1
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