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HomeMy WebLinkAbout2435-1GENERAL GRADING NOTES": 1. ALL WORK SHOWN HEREON SHALL BE DONE IN ACCORDANCE WITH THE LASTEST EDITION OF THE "STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION, ("GREEN BOOK"), INCLUDING ALL SUPPLEMENTS AS WRITTEN AND PROMULGATED BY THE JOINT COOPERATIVE, COMMITTEE OF THE SOUTHERN CALIFORNIA CHAPTER OF THE AMERICAN PUBLIC WORKS ASSOCIATION AND THE SOUTHERN CALIFORNIA DISTRICT OF THE ASSOCIATED GENERAL CONTRACTORS OF CALIFORNIA, WITH THE CITY OF FONTANA STANDARDS AND SPECIFICATIONS, AND CHAPTER 33 OF THE BUILDING CODE, LATEST EDITION. 2. PRIOR TO THE START OF GRADING, ALL EXISTING VEGETATION AN9 DEBRIS, INCLUDING EXISTING STRUCTURES, FOOTINGS, FOUNDATIONS, RUBBLE, TREES, AND ROOT SYSTEMS SHALL BE REMOVED FROM THE SITE TO THE SATISFACTION OF THE GEOTECHNICAL ENGINEER. 3. AFTER REMOVAL OF DEBRIS, ANY EXISTING FILL OR DISTURBED NATURAL SOILS SHALL BE EXCAVATED TO THE SATISFACTION OF THE GEOTECHNICAL ENGINEER. 4. THE EXPOSED SOILS SHALL THEN BE INSPECTED BY THE SOILS ENGINEER AND ANY ADDITIONAL OVER -EXCAVATION SHALL THEN BE MADE IN ACCORDANCE WITH THE GEOTECHNICAL ENGINEER'S RECOMMENDATIONS AND AS CONTAINED IN THE GEOTECHNICAL REPORT. 5. THE EXPOSED SOILS SHOULD THEN BE SCARIFIED TO A MINIMUM DEPTH OF 12 INCHES, BROUGHT TO PROPER MOISTURE CONTENT AND COMPACTED TO AT LEAST 95% OF THE MAXIMUM DENSITY AS DETERMINED BY U.B.C. STANDARD 70-1, OR EQUIVALENT COMPACTION SHALL BE OBTAINED BY METHODS SPECIFIED BY THE GEOTECHNICAL ENGINEER. 6. IF ANY UNKNOWN SUB -SURFACE STRUCTURES ARE ENCOUNTERED DURING CONSTRUCTION, THEY SHALL BE IMMEDIATELY BROUGHT TO THE ATTENTION OF THE GEOTECHNICAL ENGINEER BEFORE PROCEEDING FURTHER. 7. PROTECTIVE MEASURES SHALL BE TAKEN BY THE CONTRACTOR SO AS NOT TO CAUSE ANY MUD, SILT OR DEBRIS TO BE DEPOSITED ONTO PUBLIC OR ADJACENT PROPERTY AT ALL TIMES DURING CONSTRUCTION. ANY MUD OR DEBRIS ON PUBLIC PROPERTY SHALL BE REMOVED IMMEDIATELY. DUST SHALL BE CONTROLLED BY WATERING OR OTHER APPROVED METHOD THROUGHOUT THE GRADING AND TANK CONSTRUCTION OPERATIONS. S. PRIOR TO THE START OF ANY TANK CONSTRUCTION, THE CONTRACTOR SHALL FURNISH THE CITY WITH CERTIFICATIONS FROM THE CIVIL ENGINEER AND GEOTECHNICAL ENGINEER THAT TANK PAD SUBGRADES ARE WITHIN 0.10 FOOT OF THE APPROVED PLANS AND THAT THE PROPER COMPAC11ON AND PREPARATION HAS BEEN OBTAINED. 9. NO GRADING SHALL COMMENCE WITHOUT OBTAINING GRADING PERMIT AND NOTIFYING GRADING INSPECTOR 24 -HOURS PRIOR TO THE START OF WORK. 10. RESPONSIBILITY FOR GRADING AND INSPECTION SHALL BE ASSUMED BY THE ENGINEERS OF WORK IN ACCORDANCE WITH SECTION 3317 OF THE UNIFORM BUILDING CODE. 11. THE GEOTECHNICAL ENGINEER SHALL ALSO BE RESPONSIBLE TO VERIFY AND REPORT THAT PROPER COMPACTION HAS BEEN OBTAINED BY SUBCONTRACTORS AND AGENCIES CONCERNING UTILITY LINE BACKFILL INCLUDING, BUT NOT LIMITED TO SEWERS, WATER LINES, ELECTRICAL LINES, GAS AND LANDSCAPE IRRIGATION LINES. 12. AN AS -GRADED GRADING PLAN AND CERTIFICATION OF COMPLIANCE WITH SAID GRADING PLAN IS TO BE SUBMITTED TO THE BUILDING AND SAFETY DIVISION PRIOR TO RELEASE OF GRADING BOND AND PRIOR TO FINAL GRADING INSPECTION. 13. ALL SLOPES EXCEEDING 5 FEET IN VERTICAL HEIGHT AND EXCEEDING 5:1 SLOPE ARE TO BE PLANTED WITH APPROVED PLANT MATERIAL AND PROVIDED WITH APPROVED WATERING SYSTEM. 16. ALL WORK SHALL BE DONE IN ACCORDANCE WITH THE GEOTECHNICAL ENGINEER'S RECOMMENDATIONS AND CONTRACT SPECIFICATIONS, AS PER SOILS REPORT PREPARED BY GEOLASS - WESTLAKE AND ANY AMENDMENTS THERETO, ARE HEREBY MADE A PART HEREOF. 17. THE UNDERSIGNED CIVIL ENGINEER WILL BE RESPONSIBLE FOR PROFESSIONAL INSPEC11ONS IN ACCORDANCE WITH SECTION 3317 OF THE UNIFORM BUILDING CODE. 18. CONSTRUCTION PERMITS SHALL BE OBTAINED FROM THE FONTANA PUBLIC WORKS DEPARTMENT PRIOR TO THE START OF ANY WORK WITHIN THE CITY LIMITS. 19. IT SHALL BE THE CONTRACTORS RESPONSIBILITY TO NOTIFY ALL AGENCIES CONCERNED BEFORE CONSTRUCTION BEGINS. 20. ADEQUATE STAKES SHALL BE SET BY THE ENGINEER TO ENABLE THE CONTRACTOR TO CONSTRUCT THE WORK TO THE PLAN GRADES. 21. ALL UTILITY COMPANIES SHALL BE GIVEN 48 HOURS N0110E PRIOR TO WORK AROUND THEIR FACILITIES. 22. ALL MATERIALS AND METHODS TO BE SUBJECT TO THE APPROVAL OF THE CITY ENGINEER. 23. ALL WORK SHALL CONFORM WITH THE REQUIREMENTS OF CHAPTER 33 OF UBC 1994. 24. WATER SHALL BE APPLIED TO THE SITE TWICE DAILY IN COMPLIANCE WITH SCAQMI RULE 403 (FUGITIVE DUST EMISSIONS) TO MITIGATE THE IMPACT OF CONSTRUCTION GENERATED DUST PARTICULATES. 25. THE APPLICANT MUST SUBMIT A FUGITIVE DUST CONTROL PLAN TO THE CITY CONCURRENTLY WITH THE PRELIMINARY GRADING PLAN TO REDUCE THE AMOUNT OF DUST GENERATED DURING GRADING AND COMPACTION. THE PLAN MUST BE APPROVED BY THE PUBLIC WORKS DEPARTMENT. 26. NO GRADING SHALL TAKE PLACE ONSITE WHEN WIND VELOCITY ONSITE EXCEEDS 15 MILES PER HOUR WITHOUT ADEQUATE WATERING. THE CITY'S CODE ENFORCEMENT DIVISION SHALL ENFORCE COMPLIANCE. 27. OBTAIN PERMIT FROM THE SAN BERNARDINO COUNTY AGRICULTURAL COMMISSIONER FOR THE DUST CONTROL MEASURES. PROVIDE A COPY TO THE CITY OF FONTANA BUILDING AND SAFETY DIVISION. 28. SHOULD THE GRADING WORK BE DISCONTINUED PRIOR TO COMPLETION, APPLICANT SHALL BE RESPONSIBLE FOR STABILIZING SOIL WITH A HYDROSEED MIX. 29. THE PERMITTEE SHALL NOTIFY THE ENGINEERING DEPARTMENT AND THE BUILDING DEPARTMENT WHEN THE GRADING OPERATION IS READY FOR ROUGH GRADE INSPECTION WHEN ALL WORK INCLUDING INSTALLATION OF ALL DRAINAGE STRUCTURES AND PROTECTIVE DEVICES HAVE BEEN COMPLETED AND REQUIRED REPORTS HAVE BEEN SUBMITTED. 30. ALL FILLS SHALL BE COMPACTED TO 95! OF THE MAXIMUM DRY DENSITY AS DETERMINED BY A.S.T.M. METHOD D 1557-78 OR APPROVED EQUIVALENT METHOD. CERTIFICATES FROM AN APPROVED SOIL TESTING. AGENCY SHOWING THE DEGREE OF COMPACTION SHALL BE PROVIDED TO THE CITY OF FONTANA BUILDING SUPERINTENDENT, TOGETHER WITH A TABULATION OF THE PERCENT COMPACTION OBTAINED IN THEIR VARIOUS TESTS AND A PLAN SHOWING THE LOCATION OF THE TESTS AND A STATEMENT AS TO THE OVERALL STABILITY OF THE GRADING FOR ITS INTENDED USE. 31. EXISTING U71UTIES ARE SHOWN FROM ALL AVAILABLE INFORMATION. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY FOR THE LOCATION, PROTECTION, REMOVAL OR RELOCATION OF ALL UTILITIES ABOVE OR BELOW GROUND WITHIN THE LIMITS OF GRADING AND ALONG ANY ROUTE OF TRAVEL OF EQUIPMENT. 32. APPROVED PROTECTIVE MEASURES AND TEMPORARY DRAINAGE PROVISIONS MUST BE USED TO PROTECT ADJOINING PROPERTIES DURING THE GRADING PROJECT. 33. ' CUT AND FILL SLOPES SHALL NOT EXCEED A STEEPNESS OF 2:1, UNLESS OTHERWISE SPECIFIED, ON THE PLAN AND VERIFIED BY SOILS ENGINEER. 34. CUT AND FILL SLOPES AND ALL BRUSHED AREAS SHALL BE PLANTED WITH APPROVED PLANTING AND AN IRRIGATION SYSTEM SHALL BE INSTALLED IN ACCORDANCE WITH PROPOSED LANDSCAPE AND IRRIGATION PLANS. HUNTER'S RIDGE TWO MILLION GALLON RESERVOIR PRECISE 35. BUILDING PERMITS CAN NOT BE ISSUED LIN71L 1HE FOLLOWING ITEMS ARE COMPLETED TO THE SATISFACTION OF THE BUILDING do SAFETY DIVISION. A) PRECISE GRADING PLANS. B) GRADING INSPEC1ION BY A BUILDING AND SAFETY INSPECTOR. C) FINAL COMPACTION REPORT/CERTIFICATION FROM THE SOIL ENGINEER. D) GRADE VERIFICATION BY THE CIVIL ENGINEER. 36. NO BUILDING PERMIT SHALL BE ISSUED UNTIL A PRECISE GRADW PLAN HAS BEEN SUBMITTED AND APPROVED. 37. A SOILS ENGINEER APPROVED BY THE CITY AT DEVELOPER'S EXPENSE SHALL SUPERVISE ALL GRADING OPERATIONS. THIS SUPERVISION SHALL BE SUCH THAT THE SOILS ENGINEER CAN DETERMINE THE NATURE OF THE EXCAVATIONS AND FILLS AND KEEP THE WORK UNDER CONTROL. 38. APPROVED EROSION PREVENTATIVE DEVICES SHALL BE INSTALLED PRIOR TO NOVEMBER 1ST AND SHALL BE MAINTAINED ON THE SITE THROUGH APRIL 15TH OF THE YEAR FOLLOWING. 39. THE LOCATION AND PROTECTION OF ALL UTILITIES IS THE RESPONSIBILITY OF THE PERMITTEE. 40. SANITARY FACILITIES SHALL BE MAINTAINED ON THE SITE FROM THE BEGINNING TO COMPLETION OF GRADING OPERATIONS. 41. THE PERMITTEE OR HIS/HER AGENT SHALL NOTIFY THE CITY WHEN THE GRADING OPERATION IS READY FOR FINAL INSPECTION. WHEN ALL WORK INCLUDING INSTALLATION OF ALL DRAINAGE STRUCTURES AND THEIR PROTECTIVE DEVICES HAVE BEEN COMPLETED AND THE AS -GRADED PLAN AND REQUIRED REPORTS HAVE BEEN SUBMITTED. GENERAL WATER NOTES: 1. THE ENTIRE WATER SYSTEM SHALL CONFORM TO THE SPECIFICATIONS AND REQUIREMENTS OF THE CITY OF FONTANA. 2. ALL WATER MAINS SHALL BE INSTALLED WITH 42" MINIMUM COVER. 3. WATER CONTRACTOR SHALL ADJUST GATE VALVE COVERS TO GRADE AFTER COMPLETION OF PAVING. 4. ALL WATER LINES SHALL BE CEMENT MORTAR LINED AND COATED WITH LINING, COATING, AND STEEL CYLINDER AS SPECIFIED HEREIN. 5. SAND BEDDING AND SAND BACKFILL IN PIPE ZONE IS REQUIRED UNLESS NATIVE MATERIAL IS SUITABLE AS DETERMINED BY THE DISTRICT. 6. SEPARATION BETWEEN MAINS SHALL CONFORM TO THE STATE OF CALIFORNIA ENVIRONMENTAL HEALTH CODE, TITLE 22, SECTION 64630-C. 7. PRIOR TO THE ACTIVATION OF ANY NEWLY CONTRUCTED WATER LINE, TESTING AND DISINFECTION SHALL BE PERFORMED TO COMPLY WITH CITY STANDARDS. 8, THE CONTRACTOR SHALL FAMILIARIZE HIMSELF WITH THE SITE AND SHALL BE SOLELY RESPONSIBLE FOR ANY DAMAGE TO EXISTING FACILITIES RESULTING DIRECTLY OR INDIRECTLY FROM HIS OPERATION, WHETHER OR NOT SUCH FACILITIES ARE SHOWN ON THESE PLANS. 9. DEVELOPER, PIPELINE CONTRACTOR, AND SUPERINTENDENT SHALL ATTEND A PRE -CONSTRUCTION MEETING WITH CITY A MINIMUM OF TWO WEEKS PRIOR TO BEGINNING CONSTRUCTION. 10. CONTRACTOR SHALL NOTIFY CITY (714-350-6631) AT LEAST 48 HOURS PRIOR TO THE COMMENCEMENT OF CONSTRUCTION. 11. CUT SHEETS SHALL BE PREPARED SHOWING FLOWLINE ELEVATION 1" X 2" HUB WITH WITNESS LATHE SHALL BE SET ALONG PIPELINE ALIGNMENT. DEVELOPER SHALL FURNISH CITY WITH FOUR SETS OF CUT SHEETS FURNISHED A MINIMUM OF TWO WORKING DAYS PRIOR TO CONSTRUCTION. CONTRACTOR SHALL NOT BEGIN EXCAVATION UNTIL CITY HAS APPROVED SAID CUT SHEETS. CONSTRUCTION STAKING SHALL BE AT 50 FOOT MINIMUM INTERVALS, VALVES, FIRE HYDRANTS, AIR VALVES, BLOWOFFS, FITTINGS, AND CONNECTION LOCATIONS. CONTRACTOR SHALL USE THE CONSTRUCTION STAKES AND CUT SHEETS FOR CONSTRUCTION. CITY WILL USE THEM FOR INSPECTION OF THE WORK. CONTRACTOR SHALL PROTECT ALL SURVEY MONUMENTS AND STAKES DURING CONSTRUCTION. 12• ALL CONSTRUCTION REQUIRING CITY INSPECTION SHALL OCCUR 7:00 A.M. TO 5:00 P.M. MONDAY THROUGH FRIDAY, EXCEPT HOLIDAYS. DEVELOPER SHALL REIMBURSE CITY FOR ALL INSPEC11ON EXPENSES. ALL MATERIALS AND EQUIPMENT FURNISHED AND ALL WORK PERFORMED SHALL BE SUBJECT TO RIGID INSPECTION BY THE CITY. WORK PERFORMED IN THE ABSENCE OF THE INSPECTION MAY BE REQUIRED TO BE REMOVED AND REPLACED UNDER PROPER INSPECTION, WITH ENTIRE COST OF REMOVAL AND REPLACEMENT BEING BORNE BY THE CONTRACTOR, EVEN IF SUCH WORK IS NOT DEFECTIVE. WORK COVERED UP WITHOUT AUTHORITY OF THE CITY SHALL, UPON ORDER OF THE CITY, SHALL BE UNCOVERED TO THE EXTENT REQUIRED TO PERMIT INSPECTION, REPAIR, OR REPLACEMENT AND THEREAFTER SHALL BE RECOVERED. 13. DURING CONSTRUCTION OF THE WATERLINE, CONTRACTOR SHALL PROVIDE A PIPELINE CAP AND TEMPORARY THRUST PROTECTION FOR TESTING AND DISINFECTION AT A DISTANCE OF 5 FEET FROM CONNECTION TO EXISTING WATER SYSTEM AFTER NEW PIPELINE AND APPURTENANCES HAVE DISINFECTED, TESTED, AND ACCEPTED BY CITY, CONTRACTOR SHALL REMOVE PIPELINE CAP AND TEMPORARY THRUST PROTECTION AND INSTALL CONNECTION PIPING. THE CONNECTION PIPING SHALL BE SWABBED WITH A CHLORINE SOLUTION. 14. PIPELINES SHALL BE CONSTRUCTED SO THAT ACTUAL FLOW LINE ELEVATIONS ARE "THIN 0.1 FOOT OF DESIGN FLOW LINE ELEVATIONS. PIPELINES, WHEN INSTALLED, SHALL HAVE CONTINUOUS UPGRADE OR DOWNGRADE, CORRESPONDING WITH DESIGN SLOPE, WITHOUT HIGH OR LOW SPOTS. PIPELINES SHALL BE CONSTRUCTED SO THAT ACTUAL PIPELINE CENTERLINES ARE WITHIN 0.1 FOOT OF DESIGN PIPELINE CENTERLINES. CONTRACTOR SHALL ASSIST CITY AS REQUIRED TO CONFORM COMPLIANCE WITH CONSTRUCTION TOLERANCES. 15. CONTRACTOR IS ADVISED THAT ROCK OR UNACCEPTABLE TRENCH BACKFILL MATERIAL MAY BE ENCOUNTERED DURING TRENCHING OPERATIONS. WHERE SUCH MATERIAL IS ENCOUNTERED, CONTRACTOR SHALL FURNISH AND INSTALL SUITABLE BEDDING AND BACKFILL MATERIAL IN ACCORDANCE WITH STANDARD DRAWING W 101. BEDDING AND BACKFILL MATERIAL SHALL BE EITHER COMMERCIAL IMPORTED MATERIAL OR SELECT NATIVE MATERIAL (SCREENED OR WASHED). ALL ROCK OR UNACCEPTABLE TRENCH MATERIAL SHALL BE DISCARDED AT A LEGAL DISPOSAL SITE. 16. A SOILS ENGINEER, APPROVED BY THE CITY, WILL TAKE COMPACTION TESTS AS NECESSARY. COMPAC11ON TESTS SHALL BE MADE IN THE PIPE ZONE, THE BACKFILL ABOVE THE PIPE ZONE, AND IN THE SUBGRADE, ALL AT INTERVALS SELECTED BY CITY. COMPACTION TESTS WILL BE TAKEN AS TRENCH BACKFILL PROGRESSES OR AFTER TRENCH BACKFILL HAS BEEN COMPLETED, AS DETERMINED BY CITY, CONTRACTOR SHALL PROVIDE TEST HOLES AS DIRECTED BY CITY WHERE BACKFILL HAS BEEN COMPLETED TO ALLOW COMPACTION TESTS. CONTRACTOR SHALL FURNISH ALL EQUIPMENT (INCLUDING SHORING), LABOR AND MATERIALS TO ASSIST SOILS ENGINEER IN MAKING ALL THE COMPACTION TESTS. WATER FACILITY TESTING CANNOT BEGIN UNTIL CONTRACTOR HAS COMPLETED COMPACTION EFFORTS AND CITY HAS ACCEPTED COMPACTION TEST RESULTS. DEVELOPER SHALL PAY ALL COSTS FOR COMPACTION TESTS. GRADING UTILITY PURVEYORS: ELECTRICITY SOUTHERN CALIFORNIA EDISON CO. DISTRIBUTION PLANNING 7951 REDWOOD AVENUE FONTANA, CA 92336 (909) 357-6562 CONTACT: ARMANDO GONZALES SOUTHERN CALIFORNIA GAS CO. DISTRIBUTION PLANNING 16231 VALLEY BOULEVARD FONTANA, CA 92335 (909) 428-8402 CONTACT: DAVID PADILLA WA CITY OF FONTANA 8353 SIERRA AVENUE P.O. BOX 518 FONTANA, CA 92335 (909) 350-6685 CI TY OF FON TAN A 8353 SIERRA AVENUE P.O. BOX 518 FONTANA, CA 92335 (909) 350-7610 ALPER DEVELOPMENT 15010 SUMMIT AVENUE FONTANA, CA 92336 (909) 899-0156 CONTACT: ROGER HATCH 1205 DUPONT STREET ONTARIO, CA 91761 909) 988-8322 X3055 CONTACT: JACK HAVES NDERGROUND UTILITIES do STRUCTURES THE EXISTENCE AND LOCATION OF ANY UNDERGROUND UTILITIES OR STRUCTURES SHOWN IN THESE PLANS AND 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." ml CONSTRUCTION SITE BENCHMARK: ELEV. 1534.50 CHIS SQUARE ON CATCH BASIN AT THE N.W. CURB RETURN BRIDLEPATH DR. do CHERRY AVE. 50 FT. N. E. CA BRIDLEPATH DR. 36 FT. N. W. CACHERRY AVE. BENCHMARK: ELEV. 1313.04. FWE 43 -- RAILROAD SPIKE IN E.P. BY PP#1536663E SLY. SIDE OF BASELINE 220' E'LY. OF CHERRY AVE. PLAN FIBER -OPTICS/ TRUNK LINK THROUGH PROJECT 4240 HALLMARK PARKWAY SAN BERNARDINO, CA 92407 (909) 880-0220 CONTACT: JOE DEARMAN cTF CAUFORNIA. INC. CAB20VF 870 NORTH MOUNTAIN AVENUE UPLAND, CA 91786 909) 931-2472 CONTACT: DANIEL TUCKER ULTEL. INC. FIBER-OP11C TELECOMMUNICATIONS LAS VEGAS, NEVADA TO LOS ANGELES, CA UPLAND, CA 91786 P.O. BOX 21348, MD 26-3 TULSA, OK 74121 918 588-3397 909 947-9441 (LOCAL CONTACT) LOCAL CONTACT: JERRY KENNEDY PRIVATE ENGINEER'S NOTICE TO CONTRACTORS 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 OF THE ENGINEER. ASIS OF BEARINGS: THE NORTH LINE OF SECTION 23, TOWNSHIP 1 NORTH, RANGE 6 WEST, S.B.M. BEING N89'50'00"E PER TRACT N0. 13750 RECORDED IN BOOK 250, PAGES 48 THROUGH 66 OF MAPS, RECORDS OF SAN BERNARDINO COUNTY. RIPIION: LOT C OF TRACT NO. 137509 IN THE CITY OF FONTANA, COUNTY OF SAN BERNARDINO, CALIFORNIA, PER AMENDING MAP RECORDED IN BOOK 250, PAGES 48 TO 66 OF MAPS, RECORDS OF SAN BERNARDINO COUNTY. L" 5M I CON CRETE "V -GUTTER" 3 N.T.S. RCE# 35275 Expires• ' I Clv\- OF C VICINITY-- MAP N.T.S. 2N `4" THICK CONCRETE VARIES - 4" MIN. CONCRETE DRAIN DETAIL ADJACENT TO RETAINING WALL N.T.S. Underground Servlcs Alert Catt: TOLL FREE 1-800 422-4133 m DAY's BEFORE YOU DIG 14698 RESERVOIR ROAD N Q 0 rN