HomeMy WebLinkAbout4849-2GENERAL NOTES:
1. ALL WORK SHALL BE IN ACCORDANCE WITH THESE PLANS, THE CITY OF FONTANA
STANDARD PLANS, THE CONTRACT PROVISIONS AND THE STANDARD
SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION ("GREEN BOOK "4. ALL
REFERENCE SPECIFICATIONS AND STANDARDS SHALL BE THE LATES EDITION
UNLESS OTHERWISE NOTED.
2. WHEN A TECHNICAL CONFLICT IF FOUND TO EXIST IN THE CONTRACT DOCUMENT
THAT CAN NOT BE RESOLVED BY REFERENCE TO PRECEDENCE PROVISIONS IN THE
"GREEN BOOK", THE CONTRACTOR SHALL IMMEDIATELY REPORT SAID CONFLICT
TO THE CITY ENGINEER FOR RESOLUTION. --
3. ALL MATERIALS AND METHODS ARE SUBJECT TO THE APPROVAL OF THE CITY
ENGINEER.
4. CONSTRUCTION PERMITS SHALL BE OBTAINED FROM THE CITY OF FONTANA
COMMUNITY DEVELOPMENT DEPARTMENT, ENGINEERING DIVISION PRIOR TO THE
START OF ANY WORK. INSPECTION COORDINATION SHALL BE REQUESTED AT
LEAST TWO WORKING DAYS PRIOR TO THE START OF ANY WORK IN PUBLIC
RIGHT-OF-WAY WITHIN THE CITY LIMITS. CALL (909) 350-7610
5. THE CONTRACTOR SHALL CONFORM TO ALL TRAFFIC CONTROL POLICIES,
METHODS AND PROCEDURES DESCRIBED IN THE STATE OF CALIFORNIA MANUAL OF
TRAFFIC CONTROLS. LATEST NON -METRIC EDITION UNLESS OTHERWISE DIRECTED
BY THE CITY TRAFFIC ENGINEER.
6. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO MAINTAIN
BARRICADES, DELINEATORS OR OTHER TRAFFIC CONTROL DEVICES AT ALL TIMES.
7. THE CONTRACTOR SHALL OBTAIN A PERMIT TO PERFORM EXCAVATION OR
TRENCH WORK FOR TRENCHES 5 FEET OR GREATER IN DEPTH FROM THE
CALIFORNIA STATE DIVISION OF INDUSTRIAL SAFETY.
8. THE WALLS AND FACES OF ALL EXCAVATIONS GREATER THAN FIVE (5) FEET IN
DEPT SHALL BE GUARDED BY SHORING, SLOPING OF THE GROUND OR OTHER
APPROVED MEANS PURSUANT TO THE REQUIREMENTS OF THE DIVISION OF
INDUSTRIAL SAFETY OF THE STATE OF CALIFORNIA. TRENCHES LESS THAN FIVE (5)
FEET SHALL ALSO BE GUARDED WHEN THE POTENTIAL EXISTS FOR GROUND
MOVEMENT.
9. NO MATERIAL OR EQUIPMENT SHALL BE STORED IN THE PUBLIC RIGHT OF WAY
WITHOUT OBTAINING A SEPARATE PERMIT FOR THAT PURPOSE.
10. THE LOCATIONS OF UTILITIES SHOWN HAVE BEEN DETERMINED FROM AVAILABLE
INFORMATION; HOWEVER, IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR
TO DETERMINE, IN THE FIELD, THE TRUE LOCATION AND ELEVATION OF ANY
EXISTING UTILITIES, AND TO EXERCISE PROPER PRECAUTION TO AVOID DAMAGE
THERETO. THE CONTRACTOR SHALL CONTACT UNDERGROUND SERVICE ALERT AT
1-800-227-2600 TWO WORKING DAYS BEFORE EXCAVATION.
11. THE CONTRACTOR SHALL COORDINATE CONSTRUCTION WITH ALL UTILITY
COMPANIES INCLUDING, BUT NOT LIMITED TO, GAS, TELEPHONE, ELECTRIC, CABLE
TELEVISION, LANDSCAPING, LANDSCAPE IRRIGATION, DOMESTIC WATER,
RECLAIMED WATER, SEWER, STORM DRAIN, FLOOD CONTROL AND CALTRANS. ALL
UTILITY COMPANIES SHALL BE GIVEN TWO WORKING DAYS NOTICE PRIOR TO
WORK AROUND THEIR FACILITIES.
12. THE CONTRACTOR SHALL NOT OPERATE AND FIRE HYDRANT WATER MAIN
VALVES WITHOUT APPROPRIATE AGENCY AUTHORIZATION. CONTRACTOR SHALL
COORDINATE WITH THE APPROPRIATE WATER COMPANY FOR VALVE OPERATION
AND WATER REQUIREMENTS.
13. CURVE DATA REFERS TO THE FACE OF CURB.
14. STATIONING REFERS TO THE CENTERLINE OF STREETS EXCEPT WHERE
OTHERWISE NOTED.
15. ADEQUATE CONSTRUCTION CONTROL STAKES SHALL BE SET BY THE ENGINEER
TO ENABLE THE CONTRACTOR TO CONSTRUCT THE WORK TO THE PLAN GRADES.
THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE PRESERVATION OF
BENCHMARKS AND CONSTRUCTION CONTROL STAKING DURING CONSTRUCTION.
16. THE CONTRACTOR SHALL NOT DISTURB EXISTING SURVEY MONUMENTS,
MONUMENT TIES OR BENCH MARKS WITHOUT PRIOR NOTIFICATION TO THE CITY
ENGINEER.
17. REMOVAL AND REPLACEMENT OF EXISTING SURVEY CONTROL, INCLUDING
SURVEY MONUMENT S. MONUMENT TIES AND BENCH MARKS, SHALL BE DONE BY A
REGISTERED CIVIL ENGINEER OR LICENSED LAND SURVEYOR. SURVEY
MONUMENTS THAT WILL BE DESTROYED AS A RESULT OF THIS CONSTRUCTION
SHALL BE REPLACED. MONUMENTS CAN BE ESTABLISHED FOR LATER
REPLACEMENT OF THE MONUMENT.
18. THE CONTRACTOR SHALL MAINTAIN ACCESS FOR LOCAL RESIDENTS AND
BUSINESSES AT ALL TIMES. A MINIMUM 12 FOOT LANE SHALL BE MAINTAINED AT
ALL TIMES IN THE CONSTRUCTION AREA FOR RESIDENTS AND EMERGENCY
VEHICLES.
19. THE CONTRACTOR SHALL PROVIDE AND MAINTAIN AN EFFECTIVE MEANS OF
DUST CONTROL, INCLUDING ADEQUATE WATERING, AT ALL TIMES.
20. ALL GRADING OPERATIONS SHALL BE DISCONTINUED WHEN SUSTAINED WIND
VELOCITIES EXCEED 25 -MILES PER HOUR.
21. THE CONTRACTOR SHALL NOT CAUSE ANY EXCAVATED MATERIAL, MUD, SILT OR
DEBRIS TO BE DEPOSITED ONTO PUBLIC OR PRIVATE PROPERTY ADJACENT TO THE
RIGHT OF WAY DURING CONSTRUCTION WITHOUT PRIOR WRITTEN APPROVAL.
22. NO TRENCH BACKFILL SHALL BE TAKE PLACE WITHOUT PRIOR APPROVAL OF THE
CITY INSPECTOR
23. A GEOTECHNICAL ENGINEER SHALL CERTIFY ALL BACKFILL COMPACTION.
FAILURE TO OBTAIN THE REQUIRED DENSITY SHALL REQUIRE RE -WORKING OF
THAT PORTION OF THE WORK UNTIL THE SPECIFIED DENSITY IS OBTAINED
24. CARE SHOULD BE TAKEN TO PREVENT GRADES, DITCHES, AND SWALES FROM
UNDERMINING STREET IMPROVEMENTS. UPON INSPECTION OF THE SITE, THE CITY
ENGINEER MAY REQUIRE TEMPORARY NON- ERODEABLE SWALES ENTERING OR
LEAVING IMPROVEMENTS.
25. THE FINAL LOCATION AND WIDTH OF DRIVEWAY APPROACH APRONS SHALL BE
APPROVED AT THE TIME OF CONSTRUCTION AND SHALL CONFORM TO THE CITY OF
FONTANA STANDARD DETAILS.
26. ALL EXPOSED CONCRETE SURFACES SHALL CONFORM IN GRADE, COLOR, AND
FINISH TO MATCH EXISTING CONCRETE.
27. THE SEWER CONTRACTOR SHALL STAMP AN "S" IN THE FACE OF THE CURB AT THE
LOCATION OF THE SEWER LATERAL.
BENCH MARK NO. 119
LOCATION:
BRASS CAP NORTH END OF NORTHWEST
CORNER OF SIERRA AVENUE AND ARROW
BOULEVARD.
ELEV. 1275.25'
Underground Service Alert
SECTION 4216/4217 OF THE GOVERNMENT
o r� CODE REQUIRES A DIG ALERT IDENTIFICATION
NUMBER BE ISSUED BEFORE A PERMIT TO
EXCAVATE WILL BE VALID
FOR YOUR DIG ALERT I.D. NUMBER CALL
UNDERGROUND SERVICE ALERT
TOLL FREE 1-800-227-2600
TWO WORKING DAYS BEFORE YOU DIG
TKE JOB #: 101-49
GENERAL NOTES (CONT.):
28. NO CONCRETE SHALL BE PLACED UNTIL THE FORMS AND REINFORCING STEEL
HAVE BEEN PLACED, INSPECTED AND APPROVED.
29. ALL UNDERGROUND UTILITIES SHALL BE INSTALLED, TESTED AND APPROVED
PRIOR TO PAVING OF STREETS.
30. APPROVED SOIL STERILANT IS REQUIRED UNDER ALL NEW ASPHALT PAVEMENT
PRIOR TO PLACEMENT.
31. PAVEMENT STRUCTURAL SECTIONS SHOWN ARE MINIMUM AND SUBJECT TO
REVISION AND APPROVAL OF THE CITY ENGINEER AS DETERMINED BY SOILS TESTS
TAKEN AFTER COMPLETION OF ROUGH GRADING.
32. ACTUAL THICKNESS OF A.C. PAVEMENT AND/OR BASE COURSE MATERIAL FOR
STRUCTURAL STREET SECTIONS SHALL BER COMMENDED BY A GEOTECHNICAL
REPORT AND SUBMITTED TO THE CITY OF FONTANA FOR APPROVAL UPON
COMPLETION OF ROUGH GRADING.
33. ALL PAVING MANHOLES, CLEANOUT FRAMES, COVERS AND VALVE BOXES SHALL
BE RAISED TO FINISHED GRADE BY THE PAVING CONTRACTOR UPON COMPLETION
OF PAVING.
34. UPON COMPLETION OF CONSTRUCTION, CONTRACTORS SHALL RESTORE ALL
SIGNING, STRIPING, BARRICADES, AND OTHER TRAFFIC CONTROL DEVICES TO THE
SATISFACTION OF THE CITY TRAFFIC ENGINEER.
35. CONTRACTOR SHALL RELOCATE AND/OR REPLACE LANDSCAPING, SPRINKLERS
AND SIDEWALKS AFFECTED BY THE CONSTRUCTION TO THE SATISFACTION OF THE
CITY ENGINEER.
36. AS -BUILT DRAWINGS SHALL BE PROVIDED BY THE CONTRACTOR TO THE
ENGINEER OF RECORD, WHO SHALL PROVIDE RECORD DRAWINGS TO THE CITY
ENGINEER.
GENERAL NOTES:
1. ALL WORK PERFORMED IN THIS CONTRACT SHALL CONFORM TO:
A. PROJECT SPECIFICATIONS.
B. WORK WITHIN PUBLIC RIGHT OF WAY SHALL CONFORM TO THE LATEST EDITION
AND SUPPLEMENTS OF THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS
CONSTRUCTION (SSPWC) AND AMERICAN PUBLIC WORKS ASSOCIATION (APWA).
C. CITY OF FONTANA STANDARDS.
2. ALL WORK SHALL COMPLY WITH THE REQUIREMENTS OF THE WORK SPECIFIED ON THE
DRAWINGS AND WITHIN THE VARIOUS NOTES SHOWN, HEREIN.
3. THE EXISTING CONDITIONS SHOWN DIAGRAMMATICALLY ON THE PLANS ORIGINATED
FROM AS BUILT DRAWINGS AND FIELD SURVEY. IT SHALL BE THE RESPONSIBILITY OF
THE CONTRACTOR TO VISIT THE JOB SITE AND VERIFY THE EXACT EXISTING
CONDITIONS BEFORE SUBMITTING HIS BID. ANY DISCREPANCY SHALL BE REPORTED
IMMEDIATELY TO THE CITY FOR PROPER ACTION.
4. THE CONTRACTOR SHALL PROTECT ALL EXISTING STRUCTURES IN THE AREA OF WORK
WHICH ARE NOT INCLUDED IN THIS CONSTRUCTION, ANY DAMAGE RESULTING FROM
THIS WORK SHALL BE REPAIRED AND/OR REPLACED AT NO ADDITIONAL COST TO
THE CITY.
5. UNDERGROUND SERVICE ALERT:
BEFORE COMMENCING ANY EXCAVATION, THE CONTRACTOR SHALL OBTAIN AN
UNDERGROUND SERVICE ALERT INQUIRY I.D. NUMBER BY CALLING 1-800-422-4133.
TWO WORKING DAYS SHALL BE ALLOWED AFTER THE I.D. NUMBER IS OBTAINED AND
BEFORE THE EXCAVATION WORK IS STARTED THAT UTILITY OWNERS CAN BE NOTIFIED.
6. PROTECTION AND RESTORATION OF EXISTING IMPROVEMENTS:
THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE PROTECTION OF PUBLIC AND
PRIVATE PROPERTY ADJACENT TO THE WORK PER SECTION 7-9 OF THE STANDARD
SPECIFICATIONS.
7. REMOVALS:
EXISTING FACILITIES WHICH ARE INDICATED ON THESE PLANS TO BE REMOVED OR
EXISTING FACILITIES WHICH ARE DISCOVERED DURING CONSTRUCTION (INCLUDING
WALLS, FOOTINGS AND FOUNDATIONS) SHALL BE TOTALLY REMOVED, UNLESS DIRECTED
OTHERWISE.
8. ALL SITE PREPARATION AS INDICATED SHALL BE MADE UNDER THE CONTINUOUS
INSPECTION OF THE CITY. SECURE THE REQUIRED PERMIT FROM THE CALIFORNIA
DIVISION OF INDUSTRIAL SAFETY FOR THE CONSTRUCTION OF TRENCHES, SHORING OR
EXCAVATIONS WHICH ARE 5 FEET OR DEEPER OR WORK THAT MAY JEOPARDIZE THE
WORKERS. SHORING CALCULATIONS SHALL BE PROVIDED AS REQUIRED FOR APPROVAL
AND PERMITTING.
9. THE CONTRACTOR SHALL KEEP THE CONSTRUCTION AREA SUFFICIENTLY DAMPENED
TO CONTROL DUST CAUSED BY WORK ACTIVITIES AS REQUIRED BY THE CITY. THE
CONTRACTOR SHALL PROVIDE 6' HIGH TEMPORARY FENCING WITH VISUAL BARRIER
AROUND THE PROJECT LIMITS.
10. ALL WORK IN THE PUBLIC RIGHT OF WAY REQUIRES APPROVAL BY THE CITY OF
FONTANA DEPARTMENT OF TRANSPORTATION AND PUBLIC WORKS BEFORE
CONSTRUCTION BEGINS. CONTRACTOR SHALL SECURE AND PAY FOR ANY PERMIT
REQUIRED PRIOR TO CONSTRUCTION.
11. ALL FILL OR BACKFILL SHALL BE COMPACTED BY MECHANICAL MEANS TO A MINIMUM
95% RELATIVE COMPACTION AS PER ASTM D-1557.
12. THE GEOTECHNICAL ENGINEER IS TO APPROVE THE KEY OR BOTTOM OF EXCAVATION
LEAVE A CERTIFICATE ON THE SITE FOR THE CITY' INSPECTOR. -THE CITY INSPECTOR
IS TO BE NOTIFIED BEFORE ANY GRADING BEGINS AND FOR BOTTOM INSPECTION
BEFORE FILL IS PLACED. FILL MAY NOT BE PLACED WITHOUT . APPROVAL OF THE CITY.
13. VOIDS RESULTING FROM REMOVAL OF STRUCTURE SHALL BE FILLED WITH SUITABLE
MATERIALS APPROVED BY THE CITY AND COMPACTED TO 95% MAXIMUM DENSITY
PER ASTM D-1557.
14. UPON COMPLETION OF PROJECT, CONTRACTOR SHALL REMOVE EXISTING ' CONSTRUCTION
FENCING, APPURTENANCES AND OFFICE TRAILERS FROM THE SITE. PAVEMENT SHALL
BE PATCHED AND REPAIRED TO MATCH ADJACENT PAVEMENTS AND APPROVED BY
THE CITY INSPECTOR AS APPLICABLE.
TKE ENGINEERING, INC.
2305 CHICAGO AVENUE
IO M• RFti "� RIVERSIDE CA 92507
(951) 680-0440
� No.69984
Exp.9_30-12 ERING FAX (951) 680-0490
C/Vi
cTMRYRENN R.C.E. No. 69984
EXPIRES: 9-30-12
STORM DRAIN IMPROVEMENT GENERAL NOTES:
1. ADVANCE CONSTRUCTION SIGNING INDICATING DURATION OF PROJECT SHALL BE IN PLACE ONE
WEEK PRIOR TO IMPLEMENTING DETOURS.
2. CONTRACTOR SHALL CONSTRUCT ALL PAVEMENT REPAIR, REPLACEMENT, BACKFILL, AND TRENCHING PER
CITY OF FONTANA STANDARD PLAN NO. 1008. CONTRACTOR SHALL REMOVE ALL UNDERLYING PCC
PAVEMENT AND CONSTRUCT AC PAVEMENT REPLACEMENT AS REQUIRED. ASPHALT PAVEMENT THICKNESS
SHALL BE 6" OVER MINIMUM 12" 95% COMPACTED NA11VE SUBGRADE.
3. NO OPEN TRENCH SHALL BE ALLOWED AT THE END OF THE DAY WITHOUT PRIOR APPROVAL OF
THE CITY ENGINEER.
4. PRIOR TO CONSTRUCTION, THE CONTRACTOR SHALL EXPOSE EXISTING FACILITIES AND VERIFY
ELEVATION AND LOCATION OF CONNECTIONS. CITY APPROVAL OF CONNECTION TO THE
EXISTING FACILITIES AND VERIFY ELEVATION AND LOCATION.
5. IF EXISTING UTILITIES OR ANY OTHER FACILITIES CONFLICT WITH THE PROPOSED IMPROVEMENTS,
THE CONTRACTOR SHALL NOTIFY THE ENGINEER AND ALL AFFECTED AGENCIES IMMEDIATELY.
6. MINIMUM D -LOAD FOR ALL RCP IS 1350.
7. THE MINIMUM CONCRETE COVER BETWEEN REINFORCEMENT SURFACE AND PIPE INSIDE SURFACE FOR
TRANSVERSE STEEL SHALL. BE 1-1 4". ASSUME 1-1/2" TO CENTER OF BAR WHEN CALCULATING
EFFECTIVE DEPTH. WHERE VELOCITI S ARE BETWEEN 20 TO 30 FT/SEC THE CONCRETE COVER ON THE
INSIDE FACE OF THE OF THE PIPE SHALL BE INCREASED 1/2". WHERE VELOCITIES EXCEED 30 FT/SEC,
THE CLEARANCE ON THE INSIDE FACE SHALL BE INCREASED 1 ". DESIGN STRENGTH IN THESE REACHES
SHALL BE Fc=4,000 PSI FOR VELOCITIES EXCEEDING 20 FT/SEC.
NOTES:
1. ALL WORK PERFORMED INVOLVING THE INSTALLATION OF THE
PERVIOUS CONCRETE SHALL BE PERFORMED BY A CONTRACTOR
HOLDING A VALID "NRMCA PERVIOUS CONCRETE CONTRACTOR
CERTIFICATION".
2. SUBBASE SHALL BE WRAPPED IN GEOTEXTILE MATERIAL.
PERVIOUS GUTTER DETAIL:
SCALE: 1" = 5'
GRADING IMPROVEMENT PLANS
CAMPUS PARKING LOT PROJECT
FENCE/WALL SCHEDULE FOR: CAMPUS PARKING LOT PROJECT
WALL/ FENCE
LEGEND OF SYMBOLS AND ABBREVIATIONS:
FINISH
SIZE
EXISTING FIRE HYDRANT
`.
EXISTING PCC CONCRETE
TYPE
®
EXISTING WATER VALVE
PCC REMOVAL
HEIGHT
2
P P
EXISTING POWER POLE
®
ASPHALT CONCRETE REMOVAL
SPLIT
MB a
EXISTING MAILBOX
EXISTING DECORATIVE ASPHALT
CONCRETE PAVEMENT
WM 0
EXISTING WATER METER
EXISTING PCC DECORATIVE CONCRETE
EXISTING EDGE OF PAVEMENT
�.
PROPOSED PCC CONCRETE
SPLIT
FACE
0
EXISTING TREE
®
PROPOSED LANDSCAPE AREA PER ONSITE
3
WROUGHT IRON
8 FT.
LANDSCAPE PLANS SHEETS 24
TO 36
O
EXISTING SHRUB
Q
PROPOSED ASPHALT CONCRETE
COLUMNS
o---
H
EXISTING STREET LIGHT
24"x8"x24"
PROPOSED DECORATIVE ASPHALT CONCRETE PAVEMENT
OM
®
EXISTING MANHOLE
v v
PROPOSED PCC DECORATIVE CONCRETE
EXISTING SURVEY CONTROL
R/W
EXISTING RIGHT-OF-WAY
AB
ABANDON FS
FINISH SURFACE
-
PROPOSED SEWER
AC
ASPHALT CONCRETE GB
GRADE BREAK
0
PROPOSED MANHOLE
AP
ANGLE POINT INV
INVERT
--�
PROPOSED LATERAL
BC
BEGINNING OF CURVE LF
LINEAR FEET
OU
UTILITY INTERFERENCE FLAG (APPROX. BCR
BEGIN CURB RETURN MH
MANHOLE
LOCATION OF INTERFERENCE WITH TYPE CL
CENTERLINE FL
FLOW LINE
OF UTILITY INDICATED BY: W -WATER;
CF
CURB FACE S
SLOPE
T -TELEPHONE; SD -STORM DRAIN;
E -ELECTRIC; TV -CABLE TELEVISION;
EC
END OF CURVE STA
STATION
IR -IRRIGATION; U -UNKNOWN UTILITY;
ECR
END CURB RETURN TC
TOP OF CURB
S -SEWER; G -GAS).
EL
ELEVATION WM
WATER METER
FH
FIRE HYDRANT
PCC
PORTLAND CEMENT CONCRETE
PRC
POINT OF REVERSE CURVE
NOTES:
1. ALL WORK PERFORMED INVOLVING THE INSTALLATION OF THE
PERVIOUS CONCRETE SHALL BE PERFORMED BY A CONTRACTOR
HOLDING A VALID "NRMCA PERVIOUS CONCRETE CONTRACTOR
CERTIFICATION".
2. SUBBASE SHALL BE WRAPPED IN GEOTEXTILE MATERIAL.
PERVIOUS GUTTER DETAIL:
SCALE: 1" = 5'
GRADING IMPROVEMENT PLANS
CAMPUS PARKING LOT PROJECT
FENCE/WALL SCHEDULE FOR: CAMPUS PARKING LOT PROJECT
WALL/ FENCE
WALL
FINISH
SIZE
COLOR
RETAINING
TOTAL
TYPE
HEIGHT
HEIGHT
2
L.F.
98 L.F.
1
BLOCK
2 FT.
SPLIT
6"x8"x16"
TAN
RETAINING WALL
MAX.
FACE
MAX.
2
BLOCK WALL
8 FT.
SPLIT
FACE
8"x8"x16"
TAN
0 FT. -0 IN.
118 L.F.
3
WROUGHT IRON
8 FT.
BLACK
0 FT. -0 IN.
1003 L.F.
4
COLUMNS
8 FT. -6 IN.
SPLIT
FACE
24"x8"x24"
TAN
0 FT. -0 IN.
55 EA.
NOTES:
1. WALL HEIGHTS ARE MEASURED FROM THE HIGHEST ADJACENT GRADE.
2. FOR RETAINING PURPOSES, WALL HEIGHTS ARE MEASURED FROM THE LOWEST ADJACENT GRADE.
SHOULD CONSTRUCTION OF THE
REQUIRED IMPROVEMENTS NOT
COMMENCE WITHIN TWO YEARS OF THE
DATE OF APPROVAL SHOWN HEREON
AND CARRIED FORTH IN A DILIGENT
MANNER, THE CITY ENGINEER MAY
REQUIRE REVISIONS TO THE PLANS TO
BRING THEM INTO CONFORMANCE WITH
CONDITIONS AND STANDARDS IN EFFECT.
CITY OF FONTANA, CALIFORNIA
GRADING IMPROVEMENT PLANS
DRAWN BY: CAMPUS PARKING LOT IMPROVEMENTS buy:
TMR AS SIROWN
DOM BY: GENERAL NOTES DAA;
TMR OCT. 2010
CHECM BY: DAM DRAWNG NO:: Y27
aT� o u,. �, , �� 4849
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