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Home My WebLink About3780-1GENERAL. NOTES 1. ALL WORK SHALL BE IN ACCORDANCE WITH THESE PLANS, THE CITY OF FONTANA STANDARD PLANS, THE CONTRACT PROVISIONS AND THE STA avo SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION ("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 CONTRACT DOCUMENTS THAT CAN NOT BE RESOLVED BY REFERENCE TO PRECEDENCE PROVISIONS IN THE "GREEN BOOK", THE CONTRACTOR SHALL IMMEDIATELY REPORT SAID CONFLICT THE CITY ENGINEER FOR RESOLUTION. 3. ALL MATERIALS AND METHODS ARE SUBJECT TO THE APPROVAL OF THE CITY ENGINEER. 4. ADVANCE CONSTRUCTION SIGNING INDICATING DURATION OF PROJECT SHALL BE IN PLACE ONE WEEK PRIOR TO IMPLEMENTING DETOURS. 5. 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. 6. 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. 7. R SHALL. BE THE RESPONSIBILITY OF THE CONTRACTOR TO MAINTAIN BARRICADES, DELINEATORS OR OTHER TRAFFIC CONTROL DEVICES AT ALL TIMES. 8. 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. 9. THE WALLS AND FACES OF ALL EXCAVATIONS GREATER THAN FIVE (5) FEET IN DEPTH 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. 10. NO MATERIAL OR EQUIPMENT SHALL BE STORED IN THE PUBLIC RIGHT OF WAY WITHOUT OBTAINING A SEPARATE PERMIT FOR THAT PURPOSE 11. 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 THE 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. 12. 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. 13. THE CONTRACTOR SHALL NOT OPERATE ANY FIRE HYDRANT OR WATER MAIN VALVES WITHOUT APPROPRIATE AGENCY AUTHORIZATION. CONTRACTOR SHALL COORDINATE WITH THE APPROPRIATE WATER COMPANY FOR VALVE OPERATION AND WATER REQUIREMENTS. 14. STATIONING REFERS TO THE CENTERUNE OF STORM DRAIN 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 BENCHMARKS WITHOUT PRIOR NOTIFICATION TO THE CITY ENGINEER. 17. REMOVAL AND REPLACEMENT OF EXISTING SURVEY CONTROL, INCLUDING SURVEY MONUMENTS, MONUMENT TIES AND BENCHMARKS, SHALL BE DONE BY A REGISTERED CML ENGINEER OR LICENSED LAND SURVEYOR. SURVEY MONUMENTS THAT WILL BE DESTROYED AS A RESULT OF THIS CONSTRUCTION SHALL BE REPLACED. THE CONTRACTOR SHALL NOTIFY THE ENGINEER ONE WEEK PRIOR TO CONSTRUCTION SO THAT TIES TO MONUMENTS CAN BE ESTABLISHED FOR LATER REPLACEMENT OF THE MONUMENT. 18. THE CONTRACTOR SHALL MAINTAIN ACCESS FOR LOCAL RESPDENTS AND BUSINESSES AT ALL TIMES, A MINIMUM 12 FOOT LANE SHALL BE MAINTAINED AT ALL LIMES IN THE CONSTRUCTION AREA FOR RESIDENTS AND EMERGENCY VEHICLES. 19. THE CONTRACTORS SHALT. PROVIDE AND MAINTAIN AN EFFECTIVE MEANS OF DUST CONTROL, INCLUDING ADEQUATE WATERING, AT ALL TIMES. 20. 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 21. NO TRENCH BACKFILL SHALL TAKE PLACE WITHOUT PRIOR APPROVAL OF THE CITY INSPECTOR. 22. 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. 23. 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. 1 TOLL FREE 1-800-227-2600 A PUBLIC SERVICE BY UNDERGROUND SERVICE ALERT REV. 24. ALL EXPOSED CONCRETE SURFACES SHALL CONFORM IN GRADE, COLOR AND, FINISH TO MATCH EXISTING CONCRETE. 25. NO OPEN TRENCH SHALL BE ALLOWED AT THE END OF THE DAY WITHOUT PRIOR APPROVAL OF THE CITY ENGINEER. 26. PRIOR TO CONSTRUCTION, THE CONTRACTOR SHALL. EXPOSE EXISTING FACILITIES, AND VERIFY ELEVATION AND LOCATION OF CONNECTIONS CITY APPROVAL OF CONNECTIONS TO EXISTING FACILI71ES DOES NOT IMPLY CORRECTNESS OF ELEVATIONS OR LOCATIONS SHOWN ON THE PLANS. 27. IF EXISTING UTILITIES OR ANY OTHER FACILITIES CONFLICT WITH THE PROPOSED IMPROVEMENTS, THE CONTRACTOR SHALL NOTIFY THE ENGINEER AND ALL AFFECTED AGENCIES IMMEDIATELY. 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. ALL MANHOLES, CLEANOUT FRAMES, COVERS AND VALVE BOXES SHALL BE RAISED TO FINISHED GRADE BY THE PAVING CONTRACTOR UPON COMPLETION OF PAVING. 32. UPON COMPLETION OF CONSTRUCTION, CONTRACTOR SHALL RESTORE ALL SIGNING, STRIPING, BARRICADES, AND OTHER TRAFFIC CONTROL DEVICES TO THE SATISFACTION OF THE CITY TRAFFIC ENGINEER. 33. AS -BUILT DRAWINGS SHALL BE PROVIDED BY THE CONTRACTOR TO THE ENGINEER OF RECORD, WHO SHALL PROVIDE RECORD DRAWINGS TO THE CITY ENGINEER. 34. MINIMUM D -LOAD FOR ALL RCP IS 1350. Cm OF FONTANA. tMLff NOnLICARON LIST CITY OF FONTANA S.B.C. INC. ATT: BRIAN WREN 3939 E. CORONADO STREET 8353 SIERRA AVENUE ANAHEIM, CA 92807 FONTANA, CA 92335 (714) 666-5500 (909) 350-6632 POT HOLE ELEVATION BC/EC UNDERGROUND SERVICE ALERT SO. CALIF. GAS COMPANY (800) 422-4133 1981 W. LUGONIA AVENUE RIGHT OF WAY REDLANDS, CA 92374 CRAWFORD CANYON MUTUAL WATER CO. (909) 335-7547 ATTN.- BASIL J. FABRIZIO EMERGENCIES: (800) 427-2200 (909) 463-9580 SO. CAUF. EDISON COMPANY 1 EA 300 N. PEPPER AVENUE VERIZON (TELEPHONE) RIALTO, CA 92376 1400 E PHILIPS BLVD. 820-5598 - UNDERGROUND ONTARIO, CA 91766 1909 909 875-5100 - TRANSMISSION (800) 483-4000 213 637-1233 - PIPELINES 909 357-6505 - DISTRIBUTION FONTANA WATER COMPANY ADELPHIA 1500 S. AUTO CENTER DRIVE ONTARIO, CA 91761 (909) 481-1115 LEGEND 8440 NUEVO AVENUE FONTANA CA 92235 (909) 822--2201 FAX: (909) 823-5046 44) INDICATES PROPOSED FIRE HYDRANT ( ) INDICATES EXISTING ELEVATION 12+00.00 ST INDICATES STREET STATIONING PRPIATE ENGINEER'S NOTla TO CONTRACTOR: THE EXISTENCE AND LOCATION OF ANY UNDERGROUND UTILITY PIPES AND OR STRUCTURES SHOWN ON THESE PLANS WERE OBTAINED BY A SEARCH OF THE AVAILABLE RECORDS. THESE LOCATIONS ARE APPROXIMATE AND SHALL BE CONFIRMED BY THE CONTRACTOR, SO T14AT ANY NECESSARY ADJUSTMENT CAN BE MADE IN AUGNMENT AND/OR GRADE OF THE PROPOSED IMPROVEMENT. THE CONTRACTOR IS REQUIRED TO TAKE DUE PRECAUTIONARY MEASURES TO PROTECT ANY UTILITY LINES SHOWN AND ANY OTHER LINES NOT ON RECORD OR NOT SHOWN ON THESE PLANS. CONSTRUCTION CONTRACTOR AGREES THAT IN ACCORDANCE WITH GENERALLY ACCEPTED CONSTRUCTION PRACTICES, HE WILL BE REQUIRED TO ASSUME SOLE AND COMPLETE RESPONSIBILITY FOR JOB SITE CONDITIONS DURING THE COURSE OF CONSTRUCTION OF THE PROJECT, INCLUDING THE SAFETY OF ALL PERSONS AND PROPERTY. THIS REQUIREMENT SHALL BE MADE TO APPLY CONTINUOUSLY AND NOT BE LIMITED TO NORMAL WORKING HOURS. CONSTRUCTION CONTRACTOR FURTHER AGREES TO DEFEND, INDEMNIFY AND HOLD DESIGN PROFESSIONAL HARMLESS FROM ANY AND ALL LIABILITY, REAL OR ALLEGED, IN CONNECTION WITH THE PERFORMANCE OF WORK ON THIS PROJECT, EXCEPTING LIABILITY ARISING FROM THE SOLE NEGLIGENCE OF THE DESIGN PROFESSIONAL UNAUTHORIZED CHANCES AND USES: THE ENGINEER PREPARING THESE PLANS WILL NOT BE RESPONSIBLE FOR OR LIABLE FOR, UNAUTHORIZED CHANGES TO OR USES OF THESE PLANS. ALL CHANGES TO THE PLANS MUST BE IN WRITING AND MUST BE APPROVED BY THE PREPARE]? OF THESE PLANS. REVISION DESCRIPTION DATE I ENGR.I CITY I DATE PROPOSED PAVEMENT STRUCTURAL SECTION �---- CONCRETE BACKFILL -- (560-C-3250) BEDDING SHOULD CONSTRUCTION OF REQUIRED MOVEMENTS NOT COMMENCE WITHIN TWO YEARS OF THE DATE OF APPROVAL Fee SHOWN HEREON AND CARRIED FORTH IN A DIUGENT MANNER, THE CITY ENaNEER MAY REQUIRE REVISIONS TO THE PLANS TO BRING THEM INTO CONFORMANCE WITH CONDITIONS AND STANDARDS IN EFFECT TRrtir_u CITY OF FONTANA OFFSITE STORM DRAIN VT4F.-* A C+T lllilll BASIN INDEX MAP sru.E , =80' SHEEP INDEX TITLE SHEET SHT 1 LINE 'B" SHT 2 UNE 'C' & LAT 'C-1SHT 3 DETAILS SHT 4 I BARS 0 12' 0. C. -1' THICK COMPRESSIBLE MATERIAL UNDISTURBED SOIL (TYP.) CONCRETE ENCASEMENT DETAIL 16 SfIlE. MS LONGITUDINAL ELM AVENUE RANCHO CUC&WNCA VICINITY W N.T.S. :CT TION CONSTRUCTION NOTES ESTIMATE OF QUAMES • INSTALL 66" RCP (1600-0) DIRECTION OF FLOW INSTALL 24" RCP (1500--0) STREET LIGHTS - - -- HGL (HYDRAULIC GRADE LINE) INV INVERT ELEVATION PH POT HOLE ELEVATION BC/EC BEGIN CURVE/END CURVE BOT BOTTOM -•-- - -- RIGHT OF WAY 44) INDICATES PROPOSED FIRE HYDRANT ( ) INDICATES EXISTING ELEVATION 12+00.00 ST INDICATES STREET STATIONING PRPIATE ENGINEER'S NOTla TO CONTRACTOR: THE EXISTENCE AND LOCATION OF ANY UNDERGROUND UTILITY PIPES AND OR STRUCTURES SHOWN ON THESE PLANS WERE OBTAINED BY A SEARCH OF THE AVAILABLE RECORDS. THESE LOCATIONS ARE APPROXIMATE AND SHALL BE CONFIRMED BY THE CONTRACTOR, SO T14AT ANY NECESSARY ADJUSTMENT CAN BE MADE IN AUGNMENT AND/OR GRADE OF THE PROPOSED IMPROVEMENT. THE CONTRACTOR IS REQUIRED TO TAKE DUE PRECAUTIONARY MEASURES TO PROTECT ANY UTILITY LINES SHOWN AND ANY OTHER LINES NOT ON RECORD OR NOT SHOWN ON THESE PLANS. CONSTRUCTION CONTRACTOR AGREES THAT IN ACCORDANCE WITH GENERALLY ACCEPTED CONSTRUCTION PRACTICES, HE WILL BE REQUIRED TO ASSUME SOLE AND COMPLETE RESPONSIBILITY FOR JOB SITE CONDITIONS DURING THE COURSE OF CONSTRUCTION OF THE PROJECT, INCLUDING THE SAFETY OF ALL PERSONS AND PROPERTY. THIS REQUIREMENT SHALL BE MADE TO APPLY CONTINUOUSLY AND NOT BE LIMITED TO NORMAL WORKING HOURS. CONSTRUCTION CONTRACTOR FURTHER AGREES TO DEFEND, INDEMNIFY AND HOLD DESIGN PROFESSIONAL HARMLESS FROM ANY AND ALL LIABILITY, REAL OR ALLEGED, IN CONNECTION WITH THE PERFORMANCE OF WORK ON THIS PROJECT, EXCEPTING LIABILITY ARISING FROM THE SOLE NEGLIGENCE OF THE DESIGN PROFESSIONAL UNAUTHORIZED CHANCES AND USES: THE ENGINEER PREPARING THESE PLANS WILL NOT BE RESPONSIBLE FOR OR LIABLE FOR, UNAUTHORIZED CHANGES TO OR USES OF THESE PLANS. ALL CHANGES TO THE PLANS MUST BE IN WRITING AND MUST BE APPROVED BY THE PREPARE]? OF THESE PLANS. REVISION DESCRIPTION DATE I ENGR.I CITY I DATE PROPOSED PAVEMENT STRUCTURAL SECTION �---- CONCRETE BACKFILL -- (560-C-3250) BEDDING SHOULD CONSTRUCTION OF REQUIRED MOVEMENTS NOT COMMENCE WITHIN TWO YEARS OF THE DATE OF APPROVAL Fee SHOWN HEREON AND CARRIED FORTH IN A DIUGENT MANNER, THE CITY ENaNEER MAY REQUIRE REVISIONS TO THE PLANS TO BRING THEM INTO CONFORMANCE WITH CONDITIONS AND STANDARDS IN EFFECT TRrtir_u CITY OF FONTANA OFFSITE STORM DRAIN VT4F.-* A C+T lllilll BASIN INDEX MAP sru.E , =80' SHEEP INDEX TITLE SHEET SHT 1 LINE 'B" SHT 2 UNE 'C' & LAT 'C-1SHT 3 DETAILS SHT 4 I BARS 0 12' 0. C. -1' THICK COMPRESSIBLE MATERIAL UNDISTURBED SOIL (TYP.) CONCRETE ENCASEMENT DETAIL 16 SfIlE. MS LONGITUDINAL ELM AVENUE RANCHO CUC&WNCA VICINITY W N.T.S. :CT TION CONSTRUCTION NOTES ESTIMATE OF QUAMES • INSTALL 66" RCP (1600-0) 610 LF INSTALL 24" RCP (1500--0) 126 LF REMOVE EXISTING BRICK AND MORTAR PLUG 1 F -A JOIN EXISTING PIPE I EA CONSTRUCT BRICK AND MORTAR PLUG PER DETAIL HEREON 1 EA REMOVE & REPLACE EXISTING CURB & GUTTER 15 LF PROTECT EXISTING CURB & GUTTER 615 LF PROTECT EXISTING BLOCK WALL 1 EA EXISTING WATER TO BE ENCASED PER DETAIL ON SHEET 1 2 EA CONSTRUCT MANHOLE PER A.P.W.A. STD PLAN 320--1 2 EA CONSTRUCT TRANSITION STRUCTURE PER A R W.A. STD PLAN 340-1 1 EA CONSTRUCT 50 LB. ROCK 15" THICK WITH FILTER BLANKET 5' X 15' WIDE 1 EA CONSTRUCT SINGLE PIPE HEADWALL PER CALTRANS STD DWG. D89 1 EA INSTALL 30' RCP (1500-0) 72 LF REMOVE EXISTING BLOCK WALL & REPLACE PER DETAIL ON SHEET 4 15 LF CONSTRUCT CONCRETE ENCASEMENT PER DETAIL HEREON 123 LF TOP OF STRUCTURAL PAVEMENT SUBGRADE 1:1 SLOPE OR FLATTER OR ADEQUATE SHORING GRANULAR BEDDING FROM SELECTED ' TRENCH SIDE MATERIAL (1' MAX SIZE) �\ sox coMaacTEn w►rn BACKFILL 6' MAX SIZE 6" MIN. {- N -r ...-., . -" -rl ..27- . 777 ! cv w GRANULAR BEDDING FROM SELECTED •-- z . LO CONCRETEENCASEMENT TRENCH SIDE MATERIAL FOR PIPE 109 OR GREATER IN DEPTH USE 1/2 w 4 SCALE: NTS CRUSHED STONE BEDDING BASIS OF BEARINGS: BEARINGS ARE BASED ON THE CENTERLINE OF BEECH AVENUE BEING NORTH 00'21'45" EAST AS SHOWN ON TRACT 16477, RECORDED IN MAP BOOK 298, PAGES 59-62, RECORDS OF SAN BERNARDINO COUNTY. PREPARED FOR: vw Miura I uc 10370 TRADEMARK STREET RANCHO CUCAMONGA CA 91730 TEL 909 291-7600 FAX 909 291-7630 BENCH"K CITY OF FONTANA BENCHMARK NO. 360 A NAIL IN POLE NO. 1563704E AT THE SOUTHWEST CORNER OF LIME AVENUE AND 13ASEUNE AVENUE. ELEVATION 1376.03 SECTION AwA �-DOUBLE COURSE 4 X 8 BRICK AND MORTAR PLUG BRICK AND MORTAR PLUG TYPICAL FOR ALL DIAMETERS NTS STORM DRAIN PIPE Z m m BRICK AND MORTAR PLUG -NOTES.- 1. NOTES:1. TRENCH WIDTH SHALL BE CONTROLLED RCP TO TOP OF PIPE ZONE 2. TRENCH DEPTHS OF GREATER THAN 5' SHALL HAVE ADEQUATE SHORING 3. CLASS 11 AGGREGATE BASE ALL TRENCHES LESS THAN 100 FEET IN LENGTH QRof Ess I' S 11�� co O �� G� z DRAWN BY: No. 43976 m AE * Exp. 6/30/07 DESIGNED BY: RC � C I V I L �<'�P CHECKED BY: OF CALL F LA ml NOTE: COMPACTION SHALL BE 90% IN ALL ZONES UNLESS OTHERWISE SPECIFIED. TRENCH STABILITY SHALL CONFORM TO CAL -OSHA REQUIREMENTS TRENCH DETAIL x,s 3" MAX. SIZE NATIVE SOIL COMPACTED 959: CITY OF FONTANA, CALIFORNIA RANCHO FONTANA SPECIFIC PLAN TRACT N016992 SCALE: AS NOTED OFFSlT� STORM DRAIN IMPROVEMENT PLANS DATE: TITL SHEET JULY, 2005 %wpP DRAWING NO.: � 4�P a�- CI GINEER R.C.E 51152 3%8� 4 Filename: M:\dwg\15928\FlNAI_ DESIGN\STORK DRAIN\OFFSITE\LSD0I.DWC .I SECTION AwA �-DOUBLE COURSE 4 X 8 BRICK AND MORTAR PLUG BRICK AND MORTAR PLUG TYPICAL FOR ALL DIAMETERS NTS STORM DRAIN PIPE Z m m BRICK AND MORTAR PLUG -NOTES.- 1. NOTES:1. TRENCH WIDTH SHALL BE CONTROLLED RCP TO TOP OF PIPE ZONE 2. TRENCH DEPTHS OF GREATER THAN 5' SHALL HAVE ADEQUATE SHORING 3. CLASS 11 AGGREGATE BASE ALL TRENCHES LESS THAN 100 FEET IN LENGTH QRof Ess I' S 11�� co O �� G� z DRAWN BY: No. 43976 m AE * Exp. 6/30/07 DESIGNED BY: RC � C I V I L �<'�P CHECKED BY: OF CALL F LA ml NOTE: COMPACTION SHALL BE 90% IN ALL ZONES UNLESS OTHERWISE SPECIFIED. TRENCH STABILITY SHALL CONFORM TO CAL -OSHA REQUIREMENTS TRENCH DETAIL x,s 3" MAX. SIZE NATIVE SOIL COMPACTED 959: CITY OF FONTANA, CALIFORNIA RANCHO FONTANA SPECIFIC PLAN TRACT N016992 SCALE: AS NOTED OFFSlT� STORM DRAIN IMPROVEMENT PLANS DATE: TITL SHEET JULY, 2005 %wpP DRAWING NO.: � 4�P a�- CI GINEER R.C.E 51152 3%8� 4 Filename: M:\dwg\15928\FlNAI_ DESIGN\STORK DRAIN\OFFSITE\LSD0I.DWC