HomeMy WebLinkAbout2441ER-1EROSION CONTROL NOTES:
1. A STANDBY CREW FOR EMERGENCY WORK SHALL BE AVAILABLE AT ALL
TIMES DURING THE RAINY SEASON.. NECESSARY MATERIALS SHALL BE
AVAILABLE ON SITE AND STOCKPILED AT CONVENIENT LOCATIONS TO
FACILITATE RAPID CONSTRUCTION OF TEMPORARY DEVICES OR TO REPAIR
ANY DAMAGED EROSION CONTROL MEASURES WHEN RAIN IS IMMINENT.
2. DEVICES SHALL NOT BE MOVED OR MODIFIED WITHOUT THE APPROVAL OF
THE CITY INSPECTOR.
3. ALL REMOVABLE PROTECTIVE DEVICES SHOWN SHALL BE IN PLACE AT THE
END OF EACH WORKING DAY, WHEN THE FIVE-DAY RAIN PROBABILITY
FORECAST EXCEEDS 40 PERCENT.
4. AFTER A RAINSTORM, ALL SILT AND DEBRIS SHALL BE REMOVED FROM
CHECK BERMS AND DESILTING BASINS. ANY GRADED SLOPE SURFACE
PROTECTIONS MEASURES DAMAGED DURING A RAINSTORM SHALL ALSO
BE IMMEDIATELY REPAIRED.
5. FILL SLOPES AT THE SITE PERIMETER MUST DRAIN AWAY FROM THE TOP
OF THE SLOPE AT THE CONCLUSION OF EACH WORKING DAY.
5. ALL SLOPES OVER 5 FEET IN HEIGHT SHALL BE PROTECTED FROM
EROSION BY APPROVED MEASURES. (VISQUEEN, POLYMER SPRAYS,
HYDROSEED, ETC.)
GENERAL NOTES:
1. ALL WORK SHALL BE DONE IN CONFORMANCE WITH
STANDARDS AND SPECIFICATIONS AS SET FORTH BY
THE CITY OF FONTANA.
2. SANDBAGS SHALL BE PLACED FLAT AND FIRM AGAINST
EXISTING GROUND AND EACH OTHER. THE PLACEMENT
OF BAGS SHALL CONFORM TO THIS PLAN, THE TYPICAL
AND SECTIONS SHOWN HEREON.
3. STAGGER JOINTS PER TYPICAL SECTION FOR EXTRA
STRENGTH.
PRIVATE ENGINEER'S NOTICE TO CONTRACTOR
THE CONTRACTOR AGREES THAT HE SHALL ASSUME SOLE AND COMPLETE
RESPONSIBILITY FOR JOB SITE CONDITIONS DURING THE COURSE OF
CONSTRUCTION OF THIS PROJECT, INCLUDING SAFETY OF ALL PERSONS
AND PROPERTY: THAT THIS REQUIREMENT SHALL APPLY CONTINUOUSLY
AND NOT BE LIMITED TO NORMAL WORKING HOURS; AND THAT THE
CONTRACTOR SHALL DEFEND, INDEMNIFY, AND HOLD THE OWNER AND THE
ENGINEER HARMLESS FROM ANY AND ALL LIABILTY, REAL OR ALLEGED,
IN CONNECTION WITH THE PERFORMANCE OF WORK ON THIS PROJECT,
EXCEPTING FOR LIABILITY ARISING FORM THE SOLE NEGLIGENCE OF THE
OWNER OR THE ENGINEER.
NDERGROUND UTILITIES & STRUCTUR
THE EXISTENCE AND LOCATION OF ANY UNDERGROUND UTILITIES OR
STRUCTURES SHOWN IN THESE PLANS ARE OBTAINED BY A SEARCH OF
AVAILABLE RECORDS. TO THE BEST OF OUR KNOWLEDGE, THERE ARE NO
EXISTING UTILITIES EXCEPT THOSE SHOWN ON THESE PLANS. THE
CONTRACTOR IS REQUIRED TO TAKE ALL PRECAUTIONARY MEASURES TO
PROTECT THE UTILITIES SHOWN, AND IS RESPONSIBLE FOR THE PROTECTION
OF, AND ANY DAMAGE TO THESE LINES OR STRUCTURES.
"CAUTION: THE ENGINEER PREPARING THESE PLANS WILL NOT BE
RESPONSIBLE FOR, OR LIABLE FOR, UNAUTHORIZED CHANGES OR USES OF
THESE PLANS. ALL CHANGES TO THE PLANS MUST BE IN WRITING AND
MUST BE APPROVED BY THE PREPARER OF THESE PLANS."
Underground Service Alert
Call: TOLL FREE
1-800
422-4133
TWO WORKING DAYS
BEFORE YOU DIG
HUNTER'S RIDGE
EROSION CONTROL PLAN
TRACT NO. 14572-1, 14572-2, 14572-3, AND 14572
m
BENCHMARK: ELEVATION 1313.04
FWE 43 - RAILROAD SPIKE IN E.P. BY
PP#1536663E S'LY. SIDE OF BASELINE
220' E'LY. OF CHERRY AVE.
oa%
GRAPHIC SCALE
n 100 Sao +goo
( IN !SET )
1 inch = too !t.
Q?,pFESS/���
Z
m
No.35275
* Exp.9/30/99
CIVi\,-
OF CAL�F��
CAL
eeom~
R/W,...�=....
2 BAGS MIN.
PLACE BAGS FLAT 6
FIRMLY IN PLACE
100' MAX.
6" HIGH (TYP.)
IN PARKWAY
-\,,,
/ ........�
SINGLE ROW OF SANDBAGS, 2 BAGS
HIGH (12" MINIMUM HEIGHT)
STAGGER JOINTS, AS SHOWN.
0o z
in /_
�o
o
STREET FLOW
w °G 7�!0 DIRECTION
-I ...., \ .. , .,
R/W ...... _....
TYPICAL. 01"AlION I PL.AH
TYPICAL SANDBAG VELOCITY REDUCER
N.T.S.
10' MIN
[CATCHr- BASIN
SINGLE ROW OF
SANDBAGS
10' M1N
SINGLE ROW OF SANDBAGS
ON GUTTER LIP
CATCH BASIN PROTECTION
N.T.S.
-EARTH RAMPS
—----R/W
POSITION AT
HIGH POINT
OF STREET SECTION
R/W� .m.. R/W
STREET VELOCITY RMUCER
VEHICULAR ACCESS RAMP
k 'i lei I . I 1m .. _