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INTERNATIONAL PARK OF COMMERCE
<br />HANSEN ROAD INTERIM TURNAROUNDOCT. 2022OF 5 SHEETSSHEETDATESCALEDESIGNERJOB NO.A09500-456NO.REVISION NO.BY REVISION BY
<br />DJATRACY,CALIFORNIADRAWN BYDJAAS SHOWNEROSION & SEDIMENT CONTROL MEASURES1.EROSION AND SEDIMENT CONTROL MEASURES SHALL BE EFFECTIVE FOR THE DURATION OF CONSTRUCTION.2.AFTER THE UNDERGROUND STORM DRAIN SYSTEM IS INSTALLED, THE CATCH BASINS WILL BE INSTALLED (AS SOON ASPRACTICAL) AND ROCK BARRIER BAGS WILL BE PLACED AROUND THOSE CATCH BASINS AS SHOWN ON THE EROSIONCONTROL PLAN SHEET UNTIL THIS SITE IS PAVED.3.SHOULD THE ON-SITE STORM DRAINS NOT BE INSTALLED COMPLETELY BY OCTOBER 15, THE CONTRACTOR SHALLCONSTRUCT TEMPORARY SEDIMENT BASINS AT THE EXISTING STORM PIPES STUBBED TO THE SITE.4.PERSON RESPONSIBLE FOR IMPLEMENTATION OF EROSION AND SEDIMENTATION PLAN. _________________________________________ _________________________________________ _________________________________________ _________________________________________5.THE CONTRACTOR SHALL PLACE 3"-6" COARSE AGGREGATE AS A GRAVEL ROADWAY (12" MIN. THICK FOR THE FULLWIDTH AND 50 FEET LONG) AT EACH D/W ENTRANCE TO SITE. ANY MUD THAT IS TRACKED ONTO PUBLIC STREETSSHALL BE REMOVED THAT SAME DAY AND AS REQUIRED BY THE CITY OF TRACY.6.ALL EROSION CONTROL MEASURES SHALL BE MAINTAINED UNTIL DISTURBED AREAS ARE STABILIZED CHANGES TO THISEROSION AND SEDIMENT CONTROL PLAN SHALL BE MADE TO MEET FIELD CONDITIONS ONLY WITH THE APPROVAL OFOR AT THE DIRECTION OF THE QSP.7.ALL PAVED AREAS SHALL BE KEPT CLEAR OF EARTH MATERIAL AND DEBRIS. THE SITE SHALL BE MAINTAINED SO AS TOMINIMIZE SEDIMENT-LADEN RUN-OFF TO ANY STORM DRAINAGE SYSTEM.8.THIS PLAN COVERS ONLY THE FIRST WINTER FOLLOWING GRADING. PLANS ARE TO BE RESUBMITTED FOR CITY APPROVALPRIOR TO THE SEPTEMBER FIRST OF EACH SUBSEQUENT YEAR UNTIL THE SITE IMPROVEMENTS ARE ACCEPTED BY THECITY.9.ALL EROSION CONTROL FACILITIES MUST BE INSPECTED AND REPAIRED AT THE END OF EACH WORKING DAY DURINGTHE RAINY SEASON.10.BORROW AREAS AND TEMPORARY STOCKPILES SHALL BE PROTECTED WITH APPROPRIATE EROSION CONTROL MEASURESTO THE SATISFACTION OF THE QSP.11.ALL CUT AND FILL SLOPES ARE TO BE PROTECTED TO PREVENT OVERBANK FLOW.12.INLETS WHICH ARE NOT USED IN CONJUNCTION WITH ROCK BARRIER BAGS OR SEDIMENT BASINS SHOULD BE COVERED,OR OTHERWISE ADJUSTED TO PREVENT INFLOW, UNLESS THE AREA DRAINED IS UNDISTURBED OR STABILIZED.13.THIS PLAN MAY NOT COVER ALL THE SITUATIONS THAT ARISE DURING CONSTRUCTION DUE TO ANTICIPATED FIELDCONDITIONS. VARIATIONS MAY BE MADE TO THE PLAN IN THE FIELD SUBJECT TO THE APPROVAL OF THE ENGINEER.14.DETAILS FOR THE CONSTRUCTION OF FACILITIES ARE SHOWN ON THESE PLANS. (SEE SHEET C3.5)15.MASS GRADED AREAS SHALL HAVE A SOIL BINDER APPLIED UPON COMPLETION OF GRADING AS SPECIFIED IN THE SWPPP.16.A SWPPP HAS BEEN PREPARED SPECIFICALLY FOR THIS PROJECT. CONTRACTOR IS RESPONSIBLE FOR IMPLEMENTINGSWPPP INCLUDING QSP SERVICES.17.CONTRACTOR SHALL HYDROSEED ALL DISTURBED AREAS NOT RECEIVING FINAL LANDSCAPING WITH A NATIVENON-IRRIGATED MIX. USE VALLEY HABITAT - TRACY MIX BY PACIFIC COAST SEED.GENERAL NOTES:1.ALL GRADING SHALL BE DONE IN ACCORDANCE WITH RECOMMENDATIONS IN THE GEOTECHNICAL AND FOUNDATIONINVESTIGATION PREPARED FOR THIS SITE BY KC ENGINEERING COMPANY, DATED OCTOBER 30, 2000, FILE NO.VV545-00 ANDAN UPDATED REPORT HAS BEEN PREPARED BY ENGEO INC., DATED MARCH 11, 2015 FILE NO. 9320.006.000. AND "PAVEMENTEVALUATION AND OVERLAY RECOMMENDATION" LETTER PREPARED BY ENGEO DATED MARCH 30, 2017 AND AN UPDATEDREPORT HAS BEEN PREPARED BY ENGEO INC., DATED MAY 13, 2019 FILE NO. 9320.006.007.2.BENCHMARK: TOP OF A STEEL PIN IN A MONUMENT WELL AT THE INTERSECTION OF SCHULTE ROAD AND HANSEN ROAD.ELEVATION = 180.32 FEET (CITY OF TRACY NAVD 1988 DATUM).3.PRIOR TO THE START OF CONSTRUCTION, THE CONTRACTOR SHALL CONTACT THE CITY'S PUBLIC WORKS DEPARTMENT AT(209) 831-6460 AND REQUEST A PRE CONSTRUCTION CONFERENCE.4.ALL REVISIONS TO THIS PLAN MUST BE REVIEWED BY THE DEVELOPMENT AND ENGINEERING SERVICE DEPT. PRIOR TOCONSTRUCTION AND SHALL BE ACCURATELY SHOWN ON REVISED PLANS SIGNED BY THE CITY ENGINEER.5.ALL STREET IMPROVEMENTS SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE PROVISIONS OF THE CURRENT CITYORDINANCE CODE, STATE STANDARD SPECIFICATIONS, AND CITY OR COUNTY STANDARD PLANS. THE IMPROVEMENTS ARESUBJECT TO INSPECTION AND APPROVAL OF THE DEVELOPMENT AND ENGINEERING SERVICE DEPARTMENT.CONTACT PUBLIC WORKS CONSTRUCTION INSPECTION AT 209-831-4600 AT LEAST TWO WORKING DAYS PRIOR TO THESTART OF ANY WORK TO ARRANGE FOR INSPECTION.6.NOTIFY UNDERGROUND SERVICE ALERT 800-227-2600, OR 811, AT LEAST TWO (2) WORKING DAYS PRIOR TO ANYEXCAVATION. THE USA AUTHORIZATION NUMBER SHALL BE KEPT AT THE JOB SITE.7.THE CONTRACTOR IS REQUIRED BY STATE LAW TO ACTIVELY RESEARCH WORK AREA PRIOR TO CONSTRUCTION.CONTRACTOR SHALL REFERENCE MONUMENTS AND REPLACE THOSE DAMAGED OR REMOVED DURING CONSTRUCTION.8.SHOULD IT APPEAR THAT THE WORK TO BE DONE, OR ANY MATTER RELATIVE THERETO IS NOT SUFFICIENTLY DETAILED OREXPLAINED ON THESE PLANS, THE CONTRACTOR SHALL CONTACT ENGINEER FOR SUCH FURTHER EXPLANATIONS AS MAY BENECESSARY.9.NO TREES SHALL BE REMOVED UNLESS THEY ARE SHOWN AND NOTED TO BE REMOVED ON THE IMPROVEMENT PLANS. ALLTREES CONFLICTING WITH GRADING, UTILITIES, OR OTHER IMPROVEMENTS, OR OVERHANGING THE SIDEWALK ORPAVEMENT SO AS TO FORM A NUISANCE OR HAZARD, SHALL BE TRIMMED AND PROPERLY GRADED AND SEALED. THE DRIPLINE OF TREES TO BE SAVED WILL BE FENCED, AND NO GRADING SHALL TAKE PLACE WITHIN THIS FENCED AREA.10.THE THICKNESS OF SUBBASE, BASE, AND SURFACING SHALL BE BASED ON TRAFFIC INDEX AND SOIL TEST FOR "R" VALUE = 5.11.ALL LINES ABANDONED DURING CONSTRUCTION SHALL BE REMOVED (UNLESS OTHERWISE NOTED AND APPROVED BY CITYOF TRACY INSPECTOR).12.CONTRACTOR SHALL CONTROL DUST AT ALL TIMES DURING CONSTRUCTION AS REQUIRED BY CITY OF TRACY.13.MANHOLES, VALVES, CLEANOUTS ETC. SHALL BE BROUGHT TO FINISH GRADE PER TRACY STD. 118 AFTER THE FINAL PAVINGCOURSE IS PLACED. PER TRACY STD. 200/300 MANHOLES SHALL HAVE GRADE RINGS OF 18" MIN TO 24" MAXIMUM.14.RECORDING EXISTING CONDITIONS - EXISTING CONDITIONS THROUGHOUT THE PROJECT SITE THAT ARE LOCATED WITHINTHE PUBLIC RIGHT-OF-WAY OR CITY MAINTAINED EASEMENTS SHALL BE PHOTOGRAPHED AND VIDEOTAPED BY THECONTRACTOR BEFORE STARTING CONSTRUCTION. RECORDING SHALL INCLUDE AND SHOW EVERY DETAIL OF EXISTINGIMPROVEMENTS, INCLUDING THE CURRENT CONDITION OF THE CURB, GUTTER, SIDEWALK, SIGNS, LANDSCAPING,STREETLIGHTS, STRUCTURES NEAR THE PROJECT INCLUDING THE FACE OF BUILDINGS, CANOPIES, SHADES, FENCES, ANDANY OTHER FEATURES WITHIN THE LIMITS OF WORK. PHOTOS AND VIDEOTAPE SHALL BE DELIVERED TO THE ENGINEER.15.PRIOR TO CONSTRUCTION ACTIVITY AND WITHIN 30 DAYS OF PROJECT AWARD, ALL SURVEY MONUMENTS THAT MAYPOTENTIALLY BE DISTURBED DURING CONSTRUCTION, MUST BE LOCATED AND REFERENCED BY A LICENSED LANDSURVEYOR AND A CORNER RECORD OR RECORD OF SURVEY MUST BE FILED WITH THE COUNTY SURVEYOR. ANY SURVEYMONUMENTS DISTURBED DURING THE COURSE OF CONSTRUCTION MUST BE REESTABLISHED BY A LICENSED LANDSURVEYOR, A NEW MONUMENT SET, AND ANOTHER CORNER RECORD OR RECORD OF SURVEY FILED WITH THE COUNTYSURVEYOR (LAND SURVEYORS' ACT SECTION 8771). CONTRACTOR IS RESPONSIBLE FOR REPLACEMENT AND RECORDING OFSURVEY MONUMENTS DISTURBED DURING CONSTRUCTION IN ACCORDANCE WITH CITY OF TRACY OR SAN JOAQUINCOUNTY STANDARD PLANS AND SPECIFICATIONS, WHICHEVER IS APPLICABLE.GENERAL WATER NOTES:1.ALL WATER LINES SHALL BE PRESSURE-TESTED, FLUSHED, AND TESTED FOR BACTERIA IN CONFORMANCE WITH THE CITY OFTRACY STANDARD SPECIFICATION 306.15 PRIOR TO FINAL ACCEPTANCE BY THE CITY.2.PER CITY OF TRACY DESIGN STANDARD 6.08(B) BUTTERFLY VALVES 12-INCH AND LARGER TO BE RUBBER SEATED, TIGHTCLOSING AND GATE VALVES 10-INCH AND SMALLER TO BE RESILIENT SEATED.3.MECHANICALLY RESTRAINED JOINTS AND THRUST BLOCKS ARE REQUIRED AT ALL BENDS AND FITTINGS. LIMITS OFMECHANICALLY RESTRAINED JOINTS SHALL BE AS SPECIFIED IN DETAIL 1 ON SHEET C3.7. THRUST BLOCKS FOR WATER MAINSIZES UP TO 12” SHALL BE PER CITY OF TRACY STANDARD PLAN 423. FOR WATER MAIN SIZES GREATER THAN 12”,CONTRACTOR SHALL SUBMIT THRUST BLOCK DESIGN DETAILS FOR THE VARIOUS CONDITIONS, PREPARED AND CERTIFIED BYA REGISTERED CIVIL OR STRUCTURAL ENGINEER, FOR REVIEW BY THE ENGINEER.4.WATER VALVES ON EXISTING SYSTEM SHALL BE OPERATED BY CITY PERSONAL ONLY.5.CONTRACTOR SHALL PROVIDE MINIMUM 12-INCH VERTICAL SEPARATION BETWEEN NEW WATER LINE AND EXISTINGUNDERGROUND UTILITIES. CONTRACTOR SHALL MAINTAIN HORIZONTAL AND VERTICAL CLEARANCES PER STATE HEALTHDEPARTMENT REGULATIONS.6.PROVIDE MINIMUM 5-FOOT HORIZONTAL AND 1-FOOT VERTICAL CLEARANCE BETWEEN WATER LINE AND ALL EXISTINGUNDERGROUND UTILITIES. NOT COVERED BY STATE AND HEALTH DEPARTMENT REGULATIONS.7.ALL VALVES SHALL BE THE SAME SIZE AS THE ATTACHED PIPING.8.ALL TIE-INS AND ALL SERVICE CONNECTIONS TO AN EXISTING CITY WATER MAIN SHALL BE MADE BY THE CONTRACTORAFTER BACTERIA TESTS HAVE POSTED. CITY PUBLIC WORKS INSPECTOR SHALL BE PRESENT SHALL BE PRESENT TO INSPECTALL WORK PREFORMED RELATED TO CONNECTIONS TO PUBLIC WATER MAINS, AND PRESENT FOR ALL WORK PERFORMED INTHE VICINITY OF WATER MAIN.FIRE DEPARTMENT NOTES:1.ALL ELECTRONICS GATES SHALL COMPLY WITH 2019 CALIFORNIA FIRE CODE 503.6 AS AMENDED BY THE TRACY MUNICIPLECODE 9.06.070. AN OPTICAL EYE SENSOR AND KNOX KEY SWITCH IS REQUIRED ON BOTH SIDES OF ELECTRONIC GATESTHAT ARE NOT EQUIPPED WITH A RETURN LOOP THAT IS ACTIVATED.2.PRIOR TO CONSTRUCTION PROVIDE CUT SHEETS FOR OPTICAL EYE SENSOR FIRE DEPARTMENT REVIEW AND APPROVAL.3.ACCESS GATE MUST BE A MINIMUM OF 20' WIDE PER 2019 FIRE CODE 503.2.1.C1.0NOTES
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