HomeMy WebLinkAboutT-404364GROUND STUD (TYP)
(SEE NOTE 4)
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HEADED ANCHOR SHEAR STUD -
3/8" (IN) x 3" (IN), 10 COUNT STUDS
EVENLY SPACED AROUND FRAME
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Equipment Grounding
Conductor
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Copper Solderless Crimp
Connector
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Equipment Bonding Jumper
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See Contract for conduit size
and number
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42"
36" <4>
SEE HINGE DETAIL
1/8" GAP
B BETWEEN LIDS
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DIAMOND PATTERN
(SEE NOTE 2)
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1" 4 STUDS EVENLY SPACED
(TYP.)
PLAN VIEW
LOCKING LID STANDARD DUTY JUNCTION BOX
3/16"
TOP OF SOIL SURFACE
#5 HOOP
WITH 8" (IN)
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WWF - TIED IN 2
PLACES TO HEADED
ANCHOR SHEAR STUD
(SEE NOTE 10)
3/8" (IN) x 3" (IN) HEADED
ANCHOR SHEAR STUD -
WELDED TO LIP PLATE
(SEE NOTE 10)
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SEE NOTE 8
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SEE HANDLE
DETAIL
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COVER MARKING DETAIL NOTES
z 1" (TYP.) ^ 1- (TYP,) 1. All box dimensions are approximate. Exact configurations vary among manufacturers.
2. Minimum lid thicknesses are shown. Junction Boxes installed in sidewalks, walkways, and
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shared-use paths shall have a slip -resistant coating on the lid and lip cover plate and shall
be installed with the surface flush with and matched to the grade of the sidewalk, walkway,
or shared -use path. The non -slip lid shall be identified with permanent markings on the
4 4 4 O 4 O 1/4" CLEAR underside, indicating the type of surface treatment (see Contract Documents for details) and
O-n---a--Q--o5Z the year of manufacture. The permanent marking shall be 1/8" (in) line thickness formed with
gyp" I T S_ ALL AROUND a mild steel weld bead and shall be laced prior to hot -di p p p galvanizing.
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SEE NOTE 8 3. Lid support members shall be 3/16" (in) min. thick steel C, L, or T shape, welded to the frame.
Exact configurations vary among manufacturers.
4. A 114-20 NC x 3/4" (in) S. S. ground stud shall be welded to the bottom of each lid; include (2) S. S. nuts and (2) S. S. flat washers.
5. The hinges shall allow the lids to open 180•.
6. Bolts and nuts shall be liberally coated with anti -seize compound.
7. Connect Equipment Bonding Jumper to ground stud on lid. As an alternative to the ground stud connection, the Equipment
Bonding Jumper shall be attached to the front face of the hinge pocket with a 5/16-20 NC x 3/4" (in) S. S. bolt, (2) each S. S. nuts,
and (2) each S. S. flat washers. Equipment Bonding Jumper shall be #8 AWG min. x 4' (ft) of tinned braided copper.
8. The System Identification letters shall be 1/8" (in) line thickness formed by a mild steel weld bead. See Cover Marking detail.
Grind off diamond pattern before forming letters. See Standard Specification 9-29.2(4) for details.
9. See the Standard Specifications for alternative reinforcement and class of concrete.
10. See Standard Plan J-40.10 for Welded Wire Fabric and Headed Anchor Shear Stud attachment details.
11. Capacity - conduit diameter = 24" (in)
12. Lid Bolt Down Attachment Tab provides a method of retrofitting by using a mechanical process in lieu of welding. Attachment Tab
shown depicts a typical component arrangement; actual configurations of assembly will vary among manufacturers. See approved
manufacturers' shop drawing for specifics.
13. Unless otherwise noted in the plans or approved by the Engineer, Junction Boxes, Cable Vaults and Pull Boxes shall not be placed
within the sidewalk, walkway, shared use path, traveled way or paved shoulders. All Junction Boxes, Cable Vaults, and Pull Boxes
placed within the traveled way or paved shoulders shall be Heavy -Duty.
14. Distance between the top of the conduit and the bottom of the Junction Box lid shall be 6" (in) min. to 8" (in) max. for final grade of
new construction only. See Standard Specification 8-20.3(5). Where adjustments are to be made to existing Junction Boxes,
or for interim construction stages during the contract, the limits shall be from 6" (in) min. to 10" (in) max. See Standard
Specification 8-20.3(6).
HEX COUPLING NUT
(TYP.) - SEE DETAIL "C"
42"
3" (TYP.)
TOP OF BASE COURSE
1/2" (IN) STEEL LIFT HOLE -
3/16"
C
COVER PLATE V (IN) - 2" (IN)
TOP OF PAVED
(TYP.) DIAM.
SURFACE
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PER STANDARD SPECIFICATION 9-03.9(3)',',
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PVC CONDUIT GRS CONDUIT
SECTION AO
LID SUPPORT - 3/16" (IN) MIN. THICK
f-- 1/2" (IN) STEEL COVER PLATE
GROUND STUD WITH 2 NUTS AND
2 WASHERS (TYP.) (SEE NOTE 4)
EQUIPMENT BONDING
JUMPER (TYP.)
(SEE NOTE 7)
HEX COUPLING NUT -- S. S. 5116 NC x 7/6" (IN)
WITH S. S. 5/16 NC x 3/4" (IN) BOLT AND 4 EACH
S. S. WASHERS (TYP.)
DETAIL O
30"
20"
INSIDE WIDTH OF FOUNDATION
GROUND STUD -\
ALTERNATE LOCATION FOR
ATTACHMENT OF EQUIPMENT
BONDING JUMPER
(SEE NOTE 7)
(TYP
SECTION O
CONDUITS NOT SHOWN
HINGE DETAIL
2"
1"
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5/8" (IN) x 1" (IN)
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VERTICAL SLOT
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2"
BOLT PLATE CHANNEL
3"
WELDED WIRE
FABRIC (TYP.) (WWF)
44-W2.9 (6 GAGE)
(SEE NOTE 9)
° WELDED WIRE HOOP
(TYP.) W2.9 (6 GAGE)
(SEE NOTE 9)
LOCKING LID STANDARD
DUTY JUNCTION BOX
TYPE 8
STANDARD PLAN J-40.30-04
SHEET 1 OF 2 SHEETS
APPROVED FOR PUBLICATION
Carpenter, Jeff
Apr 28 2016 3:15 PM
STATE DESIGN ENGINEER
T Washington State Department of Transportation
1/2" (IN) STEEL 5" J HANDLE STOP -
COVER PLATE 6" (IN) x 3" (IN) x
1/4" (IN)
3A" (IN) DIAM.
HOLE (TYP.)
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S. S. PIN WITH SNAP
RING GROOVE (TYP.) TOP VIEW
- S. S. FLAT WASHER (TYP.) HANDLE STOP
S. S. SNAP RING (TYP.) 1/2" (IN) STEEL
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COVER PLATE
(TYP.) 1/4
1" (IN) x 1" (IN) x 1/4" (IN) (TYP.)
HANDLE - BENT 1/2" (IN)
STEEL ROD, FLUSH WITH LID
FRONT VIEW
HANDLE DETAIL
1.1 1 112" 1 3/8" 2 1/4" 1/2 - 13 x 1 1/2 S. S. PENTA HEAD BOLT
3/16 1 1/2 AND 1/2" (IN) S. S. FLAT WASHER
i 3l18" LID SUPPORT - 3/16" (li) MIN. THICK
1/2 - 13 x 1 1/2 S. S. PEN TA HANDLE - SEE DETAIL 5/8" (IN) x 1" (IN) 1 3/8" (IN) DIAM. HOLE
FRAME - L 1 3/4" (IN x HEAD BOLT AND 1/2" (IN)
3/16 VERTICAL SLOT
S. S. FLAT WASHER 1/2" (IN) STEEL COVER PLATE 1/2" (IN) STEEL COVER PLATE
1/2" (IN) x 3/16" (IN) _
(TYP.) = SHOWN CUT AWAY FOR CLARITY
FRAME - L 1 3/4" (IN) x 3/16
3/16 1/2' (IN) x 3/16" (IN)
BOLT PLATE LID SUPPORT -
a a CHANNEL 1/4 3/16" (IN) MIN. THICKNESS 1 3/16 1 1/2
(TYP') 3116 a 6' (IN)HANDLx 3' (N) x 1/4" (IN) BOLT PLATE CHANNEL - a
SLOTTED S. S. CHANNEL
WITH S. S. CHANNEL NUT WELD TO STEEL COVER PLATE a
a 1 a AND SPRING LutauNu LiD STANDARD v
WWF - TIED IN 2 PLACES
TO HEADED ANCHOR 3/8" (IN) x 3" (IN) HEADED 1/4 ° ' DUTY JUNCTION BOX
SHEAR STUD (SEE NOTE 10) a ANCHOR SHEAR STUD - 518" (IN) x 1" (IN) TYPE 8
a WELDED TO LIP PLATE HORIZONTAL SLOT °
(SEE NOTE 10) ° STANDARD PLAN J-40.30-04
a a SLOTTED S. S. CHANNEL X SHEET 2 OF 2 SHEETS
WITH S. S. CHANNEL NUT
AND SPRING APPROVED FOR PUBLICATION
c rpe"ter, Jeff
DETAIL D Apr 282016315 PM
3.. DETAIL D . Washington State Department of Transportation "
0 36 STATE DESIGN ENGINEER
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SHEETA0O/SIG-16
OF: 70
JOB NO.: 17534
DWG: DETS-PDFS-SH 35