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HomeMy WebLinkAbout3326-1• . GENERAL NOTES: 5�- 1. ALL WORK SHALL BE IN ACCORDANCE WITH THESE PLANS, THE CITY OF 27' 2? ' FONTANA STANDARD PLANS, THE CONTRACT PROVISIONS AND THE STANDARD -7� 20 -7r SPECIFICATIONS FOR PUBLIC. WORKS CONSTRUCTION t"GREEN BOOK"). ALL REFERENCE SPECIFICATIONS AND STANDARDS SHALL BE THE LATEST EDITION UNLESS OTHERWISE NOTED. 2. WHEN A TECHNICAL CONFLICT IS FOUND TO EXIST IN THE COONTTRACC� DOCUMENTS THAT CAN NOT BE BE RESOLVFD BY REFERS 2� PRECEDENCE PROVISIONS IN THE "GREEN BOOK", THE CONTRACTOR SHALL 2 54\1 e IMMEDIATELY REPORT SAID CONFLICT TO THE CITY ENGINEER FOR t 2p/o L RESOLUTION. e '. s ~ 3. ALL MATERIALS AND METHODS ARE SUBJECT TO THE APPROVAL OF THE `J J '' - _• CITY ENGINEER. 1a Do 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 (9091 350-7610. Z 5 5. THE CONTRACTOR SHALL CONFORM TO ALL TRAFFIC CONTROL POLICIES, INTERIOR T EETMETHODS, AND PROCEDURES DESCRIBED IN THE STATE OF CALIFORNIA MANUAL LATEST NON -METRIC EDITION UNLESS OTHERWISE I SE OF TRAFFIC CONTROLS. � DIRECTED BY THE CITY TRAFFIC ENGINEER. to 6. 'IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO MAINTAIN BARRICADES. DELINEATORS OR OTHER TRAFFIC CONTROL DEVICES AT ALL ' PREPARED FOR: PREPARED BY: TIMES. ?�• R/W 25 34- I o r N� . oIZ �' 1a� z2' t2' wg, 7. THE CONTRACTOR SHALL OBTAIN A PERMIT TO PERFORM , vI1~S MAY zoos rv* J,M-WILSON A ASSOCIA EXCAVATION OR TRENCH WORK FOR TRENCHES 5 FEET OR GREATER IN DEPTH CIVIL ENGINEERS LAND SURVEYO S FROM THE CALIFORNIA STATE DIVISION OF INDUSTRIAL SAFETY .p S'M q.1, 1421 NORTH IDAHO t VARIE 223 NORTH FIRST AVENUE 8. THE WALLS AND FACES OF ALL EXCAVATIONS GREATER THAN FIVE FEETC3 MIN, , LA HABRA, CA. 90631 ►.4--2.870 u,�QI= (562) 694-8520 UPLAND. CA. 91786 IN DEPTH SHALL BE GUARDED BY SHORING, SLOPING 'OF THE GROUND OR t SA GUT Co.9'/0 z®® [9091920-0209 FAX OTHER APPROVED MEANS PURSUANT TO THE REQUIREMENTS OF THE o (9091985-2885 DIVISION OF INDUSTRIAL SAFETY OF THE STATE OF CALIFORNIA. TRENCHES LESS THAN FIVE (5) FEET SHALL ALSO BE GUARDED WHEN THE _ ,, 1 4 POTENTIAL EXISTS FOR GROUND MOVEMENT. rix Acw i th1G t . 9. NO MATERIAL OR EQUIPMENT SHALL BE STORED IN THE PUBLIC 1 o R1Mt N RIGHT-OF-WAY WITHOUT OBTAINING A SEPARATE PERMIT FOR THAT PURPOSE. -*ERIWDO.lbEY,• WT - 10. THE LOCATIONS OF UTILITIES SHOWN HAVE BEEN .DETERMINED FROM OVERLAY 0.101 11 PITYOF FONTANA UTILITY NOT I F I CATION LIST AVAILABLE INFORMATION, HOWEVER, IT SHALL BE THE RESPONSIBILITY NI�N• TT - {Cj' OF THE CONTRACTOR TO DETERMINE. IN THE FIELD, THE TRUE TYPICAL SECTION �� �� �' I �8 3� - 2 CITY OF FONTANA PACIFIC BELL CO. LOCATION AND ELEVATION OF ANY EXISTING UTILITIES. AND TO EXERCISE PROPER PRECAUTION TO AVOID DAMAGE THERETO. THE ALl SEVAINE V t1 I N E ATTN: I ERLOS VENUE O ATTN: E. VIRGINIA O ST . i"'t CONTRACTOR SHALL CONTACT UNDERGROUND SERVICE ALERT AT 8353 SIERRA AVENUE 3939 E . CCA . 92O ST . 1-800-227-2600 TWO WORKING DAYS BEFORE EXCAVATION. FONTANA,90913 CA. 92335 ANAHEIM. CA. 92807 scfiL_�= 1" =: to' - [909] 350-6632 [7141 666-5467 11. THE CONTRACTOR SHALL COORDINATE CONSTRUCTION WITH ALL UTILITY 16 COMPANIES INCLUDING. BUT NOT LIMITED TO, GAS, TELEPHONE. SA- c0 +04= To sTi�• «o-t-42:7� 8 9 10 11 10 13 14 lg ELECTRIC, CABLE TELEVISION. LANDSCAPING. LANDSCAPE IRRIGATION, NoT�: GRIND 0.25 STA• 1Z•+50 'To STA- Iq--1`5o S0. CALIFORNIA GAS CO. ATTN: J [CABLE TV) DOMESTIC WATER. RECLAIMED WATER, SEWER, STORM DRAIN, FLOOD ATTN: GREG GASPA R 1TTN: JACK HAVES CONTROL AND CALTRANS. ALL UTILITY COMPANIES SHALL BE GIVEN TWO J 16231 VALLEY BLVD. 1205 DUPONT AVENUE WORKING DAYS NOTICE PRIOR TO WORK AROUND THEIR FACILITIES. Q FONTANA, CA. 92335 ONTARIO, CA. 91751 [909) 428- 841 1 t2. THE CONTRACTOR SHALL. NOT OPERATE ANY FIRE HYDRANT OR WATER Q - G^_MLL`I►A AY- _ _I EMERGENCIES: 427-2200 GENERAL TELEPHONE MAIN VALVES WITHOUT APPROPRIATE AGENCY AUTHORIZATION. CONTRACTOR�- 0 (SH r. 4-) ATTN: STEVE HOCK SHALL COORDINATE WITH THE APPROPRIATE WATER COMPANY FOR VALVE 7 S0. CALIFORNIA EDISON CO. 1400 E. PHILLIPS BLVD. OPERATION AND WATER REQUIREMENTS. 7951 REDWOOD AVE. ONTARIO, CA. 91766 13. CURVE DATA REFERS TO THE FACE OF THE CURB. FONTANA, CA. 92335 C8001422-4133 [USA) p, 820-5598 - UNDERGROUND 14. STATIONING' REFERS TO THE CENTERLINE OF STREETS EXCEPT WHERE 7 � 6 � 23 22 21 20 19 18 17 875-5100 - TRANSMISSIONS FONTANA WATER COMPANY OTHERWISE NOTED. 637-1233 - PIPELINES ATTN: MIKE McGRAW 15. ADEQUATE CONSTRUCTION CONTROL STAKES SHALL BE SET BY THE 357-6233 - DISTRIBUTION 8440 NA. C AVENUE ENGINEER TO ENABLE THE CONTRACTOR TO CONSTRUCT THE WORK TO THE PLAN [800]422-4133 [USAI FONTANA. CA. 92335 GRADES. THE: CONTRACTOR SHALL BE RESPONSIBLE FOR THE PRESERVATION OF � _ RO %� v FAX: BENGHMAR1'S AND CONSTRUCTION CONTROL STAKING DURING CONSTRUCTION. N C-5 14 3 why FAk : 823-5046 16. THE CONTRACTOR SHALL NOT DISTURB EXISTING SURVEY Z MONUMENTS. MONUMENT TIES OR BENCH MARKS WITHOUT PRIOR < 5 24 25 26 27 28 NOTIFICATION TO THE CITY ENGINEER. N 17. REMOVAL AND REPLACEMENT OF EXISTING SURVEY CONTROL, INCLUDING SURVEY MONUMENTS, - MONUMENT TIES AND BENCH MARKS SHALL BE DONE BY A 0 REGISTERED CIVIL ENGINEER OR LICENSED LAND SURVEYOR. sURVEY MONUMENTS THAT WILL BE DESTOYED AS A RESULT OF THIS CONSTRUCTION SHALL BE REPLACED THE CONTRACTOR SHALL NOTIFY THE ENGINEER NOTICE TO CONTRACTORS:4 �► G�1�0� �.� ONE WEEK PRIOR TO CONSTRUCTION SO THAT TIES ' TO MONUMENTS CAN BE PIPES, ,. D t24 �1� (_ V47 4) DL ESTABLISHED FOR LATER REPLACEMENT OF THE MONUMNET. 11 THE EXISTENCE AND LOCATION OF ANY UNDERGROUND UTILITY QUANTITY UNIT CONDUITS.OR STRUCTURES SHOWN ON THESE PLANS HAS BEEN OBTAINED BY A 3 18. THE CONTRACTOR SHALL MAINTAIN ACCESS FOR LOCAL RESIDENTS SEARCH OF THE AVAILABLE RECORDS. TO THE BEST OF OUR KNOWLEDGE, 29 Q AND BUSINESSES AT ALL TIMES. A MINIMUM 12 FOOT LANE SHALL BE THERE ARE NO EXISTING UTILITIES EXCEPT AS SHOWN ON THESE PLANS. G F MAINTAINED AT ALL TIMES IN THE CONSTRUCTION AREA FOR RESIDENTS AND THE CONTRACTOR IS REQUIRED TO TAKE DUE PRECAUTIONARY MEASURES TO 1 EMERGENCY BEHICLES. PROTECT THE UTILITY LINES SHOWN AND ANY OTHER LINES NOT OF RECORD ` 10,179 OR NOT SHOWN ON THESE DRAWINGS. IT SHALL BE THE CONTRACTORS 2 19. THE CONTRACTOR SHALL PROVIDE AND MAINTAIN AN EFFECTIVE MEANS OF CONTROL, INCLUDING ADEQUATE WATERING, AT ALL TIMES. RESPONSIBILITY TO NOTIFY THE OWNERS OF THE UTILITIES OR STRUCTURES CONCERNED BEFORE STARTING WORK. CONTRACTOR FURTHER ASSUMES ALL 30 DUST FOR THE UNDERGROUND UTILITY PIPES. 14 > -A LIABILITY AND RESPONSIBILITY , 20. ALL GRADING OPERATIONS SHALL BE DISCONTINUED WHEN SUSTAINED CONDUITS. OR STRUCTURES SHOWN OR NOT SHOWN ON THESE DRAWINGS. t'8 WIND VELOCITIES EXCEED 25 MILES PER HOUR. 21 THE CONTRACTORS AND SUBCONTRACTORS PERFORMING WORK SHOWN ON OR 1 ` 21. THE CONTRACTOR SHALL NOT CAUSE ANY EXCAVATION MATERIAL, RELATED TO THESE PLANS SHALL CONDUCT THEIR OPERATIONS SO THAT ALL - - - MUD, SILT, OR DEBRIS TO BE DEPOSITED ONTO PUBLIC OR PRIVATE EMPLOYEES ARE PROVIDED ,A SAFE PLACE TO WORK AND THE PUBLIC IS , PROPERTY ADJACENT TO THE RIGHT-OF-WAY DURING CONSTRUCTION WITHOUT PROTECTED. ALL CONTRACTORS AND SUBCr;NTRACTORS SHALL COMPLY WITH THE "OCCUPATIONAL SAFETY AND HEALTH REGULATIONS" OF THE U.S. ,Q1 PRIOR WRITTEN APPROVAL. DEPARTMENT OF LABOR, AND WITH THE STATE OF CALIFORNIA DEPARTMENT s l^ 22. NO TRENCH BACKFILL SHALL TAKE PLACE PRIOR TO APPROVAL OF THE OF INDUSTRIAL RELATIONS' "CONSTRUCTION! SAFETY ORDERS". j D� MAP CITY INSPECTOR. 23. A GEOTECHNICAL ENGINEER SHALL CERTIFY ALL BACKFILL 31 THE CIVIL ENGINEER SHALL NOT BE RESPONSIBLE IN ANY WAY FOR THE CONTRACTORS' AND SUBCONTRACTORS' COMPLIANCE WITH THE "OCCUPATIONAL`Sc�L 1 SSE No COMPACTICN. FAILURE TO OBTAIN THE REQUIRED DENSITY SHALL REQUIRE SAFETY AND HEALTH REGULATIONS" OF THE U.S. DEPARTMENT OF LABOR OR :B2 - RE -WORKING OF THAT PORTION OF THE WORK UNTIL THE SPECIFIED DENSITY WITH THE STATE OF CALIFORNIA DEPARTMENT OF INDUSTRIAL RELATIONS • IS OBTAINED. "CONSTRUCTION SAFETY ORDERS". 24. CARE SHOULD BE TAKEN TO PREVENT GRADES, DITCHES, AND SWALES 4) CONTRACTOR AGREES THAT HE SHALL ASSUME SOLE RESPONSIBILITY FOR FROM UNDERMINING STREET IMPROVEMENTS. UPON INSPECTION OF REQUIRE TEMPORARY NON-ERODABLE JOB SITE CONDITIONS DURING THE COURSE OF CONSTRUCTION' OF THIS. PROJECT, INCLUDING SAFETY OF ALL PERSONS AND PROPERTY; THAT THIS �-I THE SITE, THE CITY ENGINEER MAY SWALES ENTERING OR LEAVING IMPtOVEMENTS. REQUIREMENT SHALL APPLY CONTINUOUSLY AND NOT BE LIMITED TO NORMAL �8 WORKING HOURS, AND THAT THE CONTRACTOR SHALL DEFEND, INDEMNIFY AND 25. THE FINAL LOCATION AND WIDTH OF DRIVEWAY APPROACH APRONS AND SHALL CONFORM TO HOLD THE OWNER. AND THE ENGINEER HARMLESS FROM ANY AND ALL LIABILITY. REAL OR ALLEGED, IN CONNECTION WITH THE PERFORMANCE OF Y 4� �, SHALL BE APPROVED AT THE TIME OF CONSTRUCTION THE CITY OF FONTANA STANDARD DETAILS. WORK ON THIS PROJECT. EXCEPTING FROM LIABILITY ARISING FROM THE z SOLE NEGLIGENCE OF THE OWNER, OR THE ENGINEER. 26. ALL EXPOSED CONCRETE SURFACES SHALL CONFORM IN GRADE. COLOR AND 51 CALL USA (UNDERGROUND SERVICE ALERT) TWO DAYS PRIOR TO N FINISH TO MATCH EXISTING CONCRETE. EXCAVATION ON THIS PROJECT. TOLL FREE 1-800-422-4133 27. THE SEWER CONTRACTOR SHALL STAMP AN "S" IN THE FACE OF THE CURB 61 THE PROJECT ARCHEOLOGIST SHALL BE PRESENT ON-SITE DURING LAND® AT THE LOCATION OF THE SEWER LATERAL. DISTURBANCE OR GRADING. IF CULTURAL RESOURCES ARE EXPOSED ANYTIME IUy 28. NO CONCRETE SHALL BE PLACED UNTIL THE FORMS AND DUSING GRADING, THE PROJECT ARCHEOLOGIST MUST BE GRANTED REINFORCING STEEL HAVE BEEN PLACED. INSPECTED AND APPROVED. SUFFICIENT TIME TO ASSESS THE RESOURCES AND AUTHORITY TO o` M V TEMPORARILY HALT OR REDIRECT GRADING EQUIPMENT TO RECOVER THE H16ALAN� 29. ALL UNDERGROUND UTILITIES SHALL BE INSTALLED, TESTED AND EXPOSED RESOURCES. WHEN NECESSARY, BASED UPON THE JUDGEMENT OF THE A4r--' APPROVED PRIOR TO PAVING OF STREETS. ARCHEOLOGIST. ADDITIONAL TIME MAY BE REQUIRED FOR REMOVAL OF 0 Z rrn RESOURCES IN A TIMELY AND PROFFESSIONAL MANNER. `/ T T T �/yLu m 30. APPROVED SOIL STERILANT IS REQUIRED UNDER ALL NEW ASPHALT V I C I NIT I MAP PAVEMENT PRIOR TO PLACEMENT. 71 IF HUMAN REMAINS ARE EXPOSED, ALL CONSTRUCTION ACTIVITIES MUST 17788 z BE HALTED IN THE IMMEDIATE VICINITY UNTIL THE COUNTY CORONER HAS Nc, ���� ExP : oe- 30-05 � 31 . PAVEMENT STRUCI URAL SECTIONS SHOWN ARE MINIMUM AND SUBJECT ACCESS TO THE REMAINS. CI ~� TO REVISION AND APPROVAL OF THE CITY ENGINEER AS DETERMINED BY SOILS TESTS TAKEN AFTER COMPLETION OF ROUGH GRADING. OF CAL1 32. ACTUAL THICKNESS OF A.C. PAVEMENT AND/OR BASE COURSE MATERIAL FOR STRUCTURAL STREET SECTIONS SHALL BE RECOMMENDED BY A GEOTECHNICAL REPORT AND SUBMITTED TO THE CITY OF FONTANA FOR APPROVAL UPON COMPLETION OF ROUGH GRADING. 33. ALL 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, CONTRACTOR SHALL RESTORE ALL SIGNING. STRIPING, BARRICADES. AND OTHER TRAFFIC CONTROL DEVICtS 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 ESTIMATE OF QUANTITIES AND CONSTRUCTION NOTES NO. DESCRIPTION QUANTITY UNIT ;•1 CONSTRUCT 8" CURB AND GUTTER PER CITY STD. 1003 3106 LF r2j CONSTRUCT RESIDENTIAL DRIVEWAY PER CITY STD. 102 44-5 G F 3 CONSTRUCT CROSSGUTTER PER CITY STD. 104 1609 st= 4 INSTALL 4" SIDEWALK PER CITY STD. 1015CMF_AND`al?_1 GoN 10,179 Sr-= 5 INSTALL ACCESS RAMP PER CITY STD. 100G. Co EA t 6 41.5M•1-1(ST AOID) OR WATER VALVE BOX TO GRADE FER CjV ,1:3a 14 > -A DESIGNED: INSTALL STREET SIGN PER CITY STD. 132 3 J. M. W I LSON & ASSOC, I t'8 INSTALL STOP SIGN (R 1) PER CITY STD. 139 2 ffA (9) REMOVE EXISTING AC PAVING ro 5 5 G 10; I N$T-4, LL. 4' (M I N�1COMWSC-_-FE7D To q5%) =.36,6DO rf= ,Q1 I (DISTA L•L -5"(m I t4G.1 ( 2" NAT1 vt-= (CAM T-AcT�5D To q 5/) 2, 4 z s l^ 12 13 - 14 • 15 16 17 �8 28. NO CONCRETE SHALL BE PLACED UNTIL THE FORMS AND DUSING GRADING, THE PROJECT ARCHEOLOGIST MUST BE GRANTED REINFORCING STEEL HAVE BEEN PLACED. INSPECTED AND APPROVED. SUFFICIENT TIME TO ASSESS THE RESOURCES AND AUTHORITY TO o` M V TEMPORARILY HALT OR REDIRECT GRADING EQUIPMENT TO RECOVER THE H16ALAN� 29. ALL UNDERGROUND UTILITIES SHALL BE INSTALLED, TESTED AND EXPOSED RESOURCES. WHEN NECESSARY, BASED UPON THE JUDGEMENT OF THE A4r--' APPROVED PRIOR TO PAVING OF STREETS. ARCHEOLOGIST. ADDITIONAL TIME MAY BE REQUIRED FOR REMOVAL OF 0 Z rrn RESOURCES IN A TIMELY AND PROFFESSIONAL MANNER. `/ T T T �/yLu m 30. APPROVED SOIL STERILANT IS REQUIRED UNDER ALL NEW ASPHALT V I C I NIT I MAP PAVEMENT PRIOR TO PLACEMENT. 71 IF HUMAN REMAINS ARE EXPOSED, ALL CONSTRUCTION ACTIVITIES MUST 17788 z BE HALTED IN THE IMMEDIATE VICINITY UNTIL THE COUNTY CORONER HAS Nc, ���� ExP : oe- 30-05 � 31 . PAVEMENT STRUCI URAL SECTIONS SHOWN ARE MINIMUM AND SUBJECT ACCESS TO THE REMAINS. CI ~� TO REVISION AND APPROVAL OF THE CITY ENGINEER AS DETERMINED BY SOILS TESTS TAKEN AFTER COMPLETION OF ROUGH GRADING. OF CAL1 32. ACTUAL THICKNESS OF A.C. PAVEMENT AND/OR BASE COURSE MATERIAL FOR STRUCTURAL STREET SECTIONS SHALL BE RECOMMENDED BY A GEOTECHNICAL REPORT AND SUBMITTED TO THE CITY OF FONTANA FOR APPROVAL UPON COMPLETION OF ROUGH GRADING. 33. ALL 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, CONTRACTOR SHALL RESTORE ALL SIGNING. STRIPING, BARRICADES. AND OTHER TRAFFIC CONTROL DEVICtS 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. CIVIL ENGINEERS LAND SURVEYORS CHECK �.TREET I�1PR0'VEM ,/ PLANS " 35. AS -BUILT DRAWINGS SHALL BE PROVIDED BY THE CONTRACTOR TO THE. 223 NORTH FIRST AVENUE 'I ����� , �� ���' _ BRASS CAP IN CONCRETE S.C.E. TOWER THE BASIS OF BEARINGS FOR THIS MAP CITY OF F O N T A I S I CALIFORNIA ENGINEER OF RECORD, WHO SHALL PROVIDE `RECORD DRAWINGS TO THE UPLAND. CA. 91786 LEG. 343' N/O HIGHLAND AVE.O.2 MI W/O SAN SEVAINE ROAD.,2.65 MI. W. ALONG IS THE CENTERLINE OF SAN BEING "N 00 20'44":E" SEVAINE ROAD MAY 2002 HIGHLAND AVENUE FROM SIERRA AVENUE ITY ENGINEER R. C.. E. 511 1j? ELEVATION: 1428.6090 DRAWN BY: TRACT NO. 16201 SCALE PREPARED BY: JMv�1 DESIGNED: e T I L T J. M. W I LSON & ASSOC, I ATES M>� AS SHOWN SATISFACTION OF THE CITY ENGINEER. CIVIL ENGINEERS LAND SURVEYORS CHECK �.TREET I�1PR0'VEM ,/ PLANS " 35. AS -BUILT DRAWINGS SHALL BE PROVIDED BY THE CONTRACTOR TO THE. 223 NORTH FIRST AVENUE 'I ����� , �� ���' • DWI; N0: J08-28 ENGINEER OF RECORD, WHO SHALL PROVIDE `RECORD DRAWINGS TO THE UPLAND. CA. 91786 t (o c , >� CITY ENGINEER. w '► 'RLD P.,1) SJt3�� [909) 920- 0209 FAX . �= A P P R 0 532 MAY 2002 RE V I S I C'NS PPROVAL DATE APPROVAL DATE (909)'x}$,5-2$8r�- fiJ ITY ENGINEER R. C.. E. 511 1j?