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AR -4000 3/8" MAX., HOT MIX A.C.
AR -4000 3/4" MAX., HOT MIX A.C.
W
EXISTING A.C. �' �. 3" Min 12" �-
6" Max
1/� MAX.
Wm.,v.:s;.,
SELECTED NATIVE SOIL `=
PER CITY PLANS & SPECS.
•• ;P mss: S •�''.
BEDDING SHALL BE IN ACCORDANCE
W/NOTE 11, PIPE CL& D -LOADING
1. AN excavation within the City of Fontana
right-of-way requires an excavation permit
from the Public Works Department.
2. Underground Service Alert shall be notified
2 working days prior to stat of work 1-800-
227-2600.
3. AN excavations shall be made, protected, and
supported as required for safety and in the
manner set forth in the operations rules, orders,
and regulations prescribed by the California
Division of lndustrtal Safety.
4. Compaction of backfill shall be Verified by
contractor and approved by the Department of
Public Works prior to the placing of the perma-
nent pavement.
0
SAW CUT/REMOVED
3" MAX. SIZE NATIVE
SOIL, COMPACTED 95%
6" MAX. SIZE NATIVESOIL, COMPACTED
95% (1MTH A SELF-PROPELLED
VIBRATING SHEEPSFOOT)
3/e MAX. COMPACTED
TO 9OX BY USE OF A VIBRATORY
COMPACTOR, OR PRE -MOISTENED SAND.
W = TRENCH WIDTH
O.D. = OUTSIDE DIAMETER OF PIPE
* = 12" MINIMUM OR, AS DIRECTED
12" MIN. (SAW CUT/REM.)
7. All edges of existing pavement being
jointed and surface being overlaid shall
receive a tack coat of asphalt emulsion.
8. Trenches of 300 feet or more to be paved
with a self-propelled paving machine.
5. Permanent pavement shall be replaced within 5
days of exeavoton, a minium 2 -inch thickness
of temporary asphalt paving shall be placed with-
in the trench area until permanent repair is
is completed. The temporary paving shall be
placed and compacted in such a manner as to pro-
vide a safe and smooth traveled surface. Permit-
tee shall maintain the temporary pavement in a
safe and smooth condition until permanent paving
is in place.
6. Prior to placement of permanent paving, existing
pavement shall be cut to a neat straight line.
pavement cracked adjacent to the trench shall be
removed.
9. Any street paved or resurfaced in the
previous 36 months where the trench ex-
tends from the curb more than 7 feet or
is in a traveled tone, will require an
overlay 25 feet in both directions from
the centerline of trench. Per number
8 above.
10. If trench failure should occur, the per-
mittee/developer will be notified of
such deficiencies and allowed to remove,
replace, remedy this work. Upon failure
of the contractor to promptly comply and
under order of the City Engineer, trench
failure shall be remedied, removed, re-
placed at permittee/developer sole expense.
11. Bedding materiel shall be sand, gravel,
crushed aggregated, or native free -drain-
ing granular material having a sand equi-
valent of not less than 30, and shall have
a percentage composition by weight which
conforms to the following grading"
Sleeve Sizes Percentage Passing Sleeves
2-1/2 .........................................90-100
No. 4 .............................................35-100
NOTE—SOIL—STERILANT IS REQUIRED PRIOR TO PLACEMENT OF PERMANENT PAVEMENT, See EARTHWORK
TRENCH REPAIR DETAIL
SUMMIT AVENUE - LYTLE CREEK TO CITRUS AVENUE
ELECTRIC, TELEPHONE AND GAS SUBSTRUCTURE DESIGNS
GENERAL NOTES:
1O, TRENCH /N EXISTING OR FUTURE STREET PAVEMENT SECTION OR /N CURB AND
GUTTER AREA SHALL MEET SPECIAL PROVISION (SECTION 301-1.2) REQUIREMENTS
FOR TOP 12" OF TRENCH BACKFILL AND COMPACTION REQUIREMENTS.
Joanna FUterman, Inc.
Utility Consulting & Design
- I 32158 CAMINO CAPISTRANO, Suite A-192 San Juan Capistrano, CA 92675
Tel (949) 248-9242 Fax (949) 248-9243 Joannaffconsulting.00m
SOUTHERN CALIFORNIA EDISON SBC PACIFIC BELL SOUTHERN CALIFORNIA GAS COMPANY SCE w.o 16430-7128, 2-7111 CITY OFFONTAIVA, CALIFOI'1v14
SCE DWG. Afo. 30-2-7111 SU T A VENUE - DR Y UTTLITIES
7951 REDWOOD AVENUE 3939 E. CORONADO 16231 VALLEY BOULEVARD
FONTANA, CA 92336 ANAHEIM, CA 92807 FONTANA, CA 92335 SBC PACIFIC BELL # LB(23)i013T veal Date: DWG. No. WEFT
rRICARD O S
ANDOVALOVAL 3680 oF-
SCG W.O.# W.R# 1430934 r C/TYENG/NEER R.C.E. 51/52 12