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JOINT TRENCHING
Scale = 1/8 " =1'
MIN 6 "D
v
36" - LENGTH
I
36" - DEPTH
HAND HOLE SIDE VIEW
Scale = NONE
Gs,
CONDUIT
SLAB
Scale = NONE
*f
24" WIDTH
2 -4"
AFF
BS IN BUILDING
4 36" LENGTH ►
CONDUIT BENDS OU SIDE
HOLES
Scale = NONE
HAND
36" - LENG 400'
ELEVATIO
N-x
36" - DEPTH
A
I
36 "- LENGTH
ELEVATION =
X -1B'
36" -DEPTH
36" - LENGTi ELEVATIO 400 ELEVATION �5 - LENGTH
- N =X TOP OF =X
CONDUIT 24
36" - DEPTH 30- BELOW 36" - DEPTH
U
36" - LENGl14- - - -___ -- -- 400'
ELEVATIO 36" - LENGTH
N - X ELEVATION =
36" - DEPTH X24-
36" -DEPTH
B
36" - LENG 400' -
ELEVATIO 36" - LENGTH
N - X ELEVATION =
36" - DEPTH X-zar
36" -DEPTH
CONDUIT INSTALLATION
Scale = NONE
36 "- LENGTH
NOTES:
NOTES:
1. WHERE POSSIBLE INSTALL CONDUITS TO DRAIN INTO HAND HOLES
2. CONDUITS SHALL BE INSTALLED AT A MINIMUM OF 24 -30" DEPTH TO
THE TOP OF THE CONDUIT AT MINIMUM DEPTH OF RUN
3. IN MAIN CONDUIT RUNS, WHERE POSSIBLE, SLOPE OF THE CONDUIT
SHALL BE 6" PER 100' AND MAY SLOPE FROM THE MIDDLE TO BOXES AT
BOTH ENDS (SEE "A" ABOVE)
4. WHEN BOX MOUNTING ELEVATIONS WILL CAUSE SLOPE BETWEEN
BOXES NATURALLY EQUAL TO .5% GRADE (6" PER 100'), NO FURTHER
SLOPE WILL BE REQUIRED (SEE "B" ABOVE)
5. ALL CONDUITS SHALL BE MULTI - CHANNEL CONDUIT WITH PULL
STRINGS IN EACH CHANNEL, EQUIPPED WITH MULTIBLE INNER -DUCTS
WITH PULL ROPES IN EACH, OR EQUIPPED WITH MAXCELL FLEXIBLE
INNER -DUCT SYSTEM WITH PULL ROPE IN EACH CHANNEL.
6. PATHWAY ALTERATION REQUIRED TO AVOID OBSTRUCTIONS IN THE
CABLE PATHWAY SHALL UTILIZE VERY LONG SWEEPS OR ADDITIONAL
HAND HOLES WILL BE REQUIRED (SEE "C" ABOVE)
7. NO MORE THAN 180 DEGREES OF BENDS BETWEEN HAND HOLES
WITH
PTH SPLICING
TYPE 5
AN UNDERGROUND VAULT.
HAND —HOLE SIZING AND CONFIGURATION
Scale: 1/2" = 1'
GENERAL NOTES:
TYPE 1
TYPE 2
TYPE 3
TYPE 4
TYPE 5
TYPE 6
WITH
SPLICING
TYPE 3
TYPE 7
UP
TYPE 1
TYPE 1
PROPOSED ENCLOSURt3; Vtl-tlF Y rINAL LUL;A I IUNS UN
>> A
• B- LENGTH ►
C
24"
SITE.
36"
36"
36"
2)
ALL CONDUITS TRADE SIZE 4" UNLESS OTHERWISE
48"
36"
36"
SPECIFIED
TOP
48"
3)
CONDUITS ENTERING AN END OR SIDE REQUIRE THE
36"
48"
42"
ADJACENT ENDS OR SIDES TO BE A MINIMUM OF 36"
DEPTH
4)
BOXES WHERE SPLICING MAY BE REQUIRED SHALL ADD
END
12" TO THE LENGTH OF THE ADJACENT ENDS AND /OR
I .,
SIDES
SIDE
5)
CONDUITS STACKED (NOT ENTERING HORIZONTALLY)
L.414
gx
WILL REQUIRE AN ADDITIONAL 6" OF DEPTH FOR EACH
/A-
ROW
DTH
6)
MAXIMUM QUANTITY OF DUCTS ENTERING ONE SIDE OF A
HAND -HOLE SHALL BE 6' LARGER QUANTITIES REQUIRE
.
AN UNDERGROUND VAULT.
HAND —HOLE SIZING AND CONFIGURATION
Scale: 1/2" = 1'
GENERAL NOTES:
TYPE 1
TYPE 2
TYPE 3
TYPE 4
TYPE 5
TYPE 6
WITH
SPLICING
TYPE 3
TYPE 7
UP
TYPE 1
TYPE 1
1) FIELD VERIFY ALL UTILITIES, STRUCTURES, AND OBSTRUCTIONS ALONG PLANNED ROUTE.
2) UTILITY MARKING SERVICES SHALL BE NOTIFIED PRIOR TO WORK BEING PERFORMED.
3) ALL TRENCHES DEEPER THAN 5' SHALL HAVE SIDE WALLS SHORED, SHEETED, BRACED OR OTHERWISE
SUPPORTED PER OHSA REQUIREMENTS UNLESS THE SIDE WALLS ARE CUT TO A SLOPE OF 12" HORIZONTALLY FOR
EACH 24" VERTICALLY.
4) MINIMUM BEND RADII SHALL BE OBSERVED (FOR CONCRETE ENCASEMENT, COMPACTED FILL, OR DIRECTIONALLY
BORED).
5) %" NYLON PULL ROPES SHALL BE INSTALLED IN EACH DUCT AND TIED OFF AT EACH PULLING SPACE.
6) DUCTS ROUTED UNDER PUBLIC ROADWAYS SHALL BE DIRECTIONALLY BORED.
7) DIRECTIONALLY BORED DUCTS UNDER ROADWAYS SHALL BE AT A MINIMUM 6' DEPTH TO DISPERSE LIVE LOADS OR
SHALL BE INSTALLED IN A STEEL CASING WITH SAND BACKFILL.
8) ALL CONDUITS ENTERING A BUILDING OR TUNNEL SHALL SLOPE UPWARD AT LEAST 1 PERCENT FROM THE LAST
PULL BOX/UTILITY VAULT.
9) ALL DUCTS ENTERING A FACILITY SHALL BE EQUIPPED WITH PROPERLY SIZED DUCT PLUGS.
10) ALL OSP CABLE INSTALLED IN DUCTS SHALL BE PULLED UTILIZING PROPERLY SELECTED BREAK -AWAY SWIVEL
EYES TO AVOID CABLE TWISTING AND DAMAGE.
11) ALL UNDERGROUND CONDUIT ROUTES SHALL BE INSTALLED WITH A #6 COPPER (OR EQUIVALENT) LOCATE
CONDUCTOR CONTINUOUSLY ALONG THE ENTIRE PATH. CONDUCTOR SHALL NOT BE CONNECTED WITHIN A
FACILITY AT EITHER END.
CARMEL
Ap
DIMENSIONS
>> A
B
C
24"
36"
36"
36"
36"
36"
24"
48"
36"
36"
48"
36"
48"
48"
36"
36"
48"
42"
1) FIELD VERIFY ALL UTILITIES, STRUCTURES, AND OBSTRUCTIONS ALONG PLANNED ROUTE.
2) UTILITY MARKING SERVICES SHALL BE NOTIFIED PRIOR TO WORK BEING PERFORMED.
3) ALL TRENCHES DEEPER THAN 5' SHALL HAVE SIDE WALLS SHORED, SHEETED, BRACED OR OTHERWISE
SUPPORTED PER OHSA REQUIREMENTS UNLESS THE SIDE WALLS ARE CUT TO A SLOPE OF 12" HORIZONTALLY FOR
EACH 24" VERTICALLY.
4) MINIMUM BEND RADII SHALL BE OBSERVED (FOR CONCRETE ENCASEMENT, COMPACTED FILL, OR DIRECTIONALLY
BORED).
5) %" NYLON PULL ROPES SHALL BE INSTALLED IN EACH DUCT AND TIED OFF AT EACH PULLING SPACE.
6) DUCTS ROUTED UNDER PUBLIC ROADWAYS SHALL BE DIRECTIONALLY BORED.
7) DIRECTIONALLY BORED DUCTS UNDER ROADWAYS SHALL BE AT A MINIMUM 6' DEPTH TO DISPERSE LIVE LOADS OR
SHALL BE INSTALLED IN A STEEL CASING WITH SAND BACKFILL.
8) ALL CONDUITS ENTERING A BUILDING OR TUNNEL SHALL SLOPE UPWARD AT LEAST 1 PERCENT FROM THE LAST
PULL BOX/UTILITY VAULT.
9) ALL DUCTS ENTERING A FACILITY SHALL BE EQUIPPED WITH PROPERLY SIZED DUCT PLUGS.
10) ALL OSP CABLE INSTALLED IN DUCTS SHALL BE PULLED UTILIZING PROPERLY SELECTED BREAK -AWAY SWIVEL
EYES TO AVOID CABLE TWISTING AND DAMAGE.
11) ALL UNDERGROUND CONDUIT ROUTES SHALL BE INSTALLED WITH A #6 COPPER (OR EQUIVALENT) LOCATE
CONDUCTOR CONTINUOUSLY ALONG THE ENTIRE PATH. CONDUCTOR SHALL NOT BE CONNECTED WITHIN A
FACILITY AT EITHER END.
CARMEL
Ap
P E D C O R
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OSP
UNDERGROUND
PATHWAY DETAILS
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OSP
UNDERGROUND
PATHWAY DETAILS