ASTER WY
WISTERIA DR
JASMINE WY
CAMELLIA DR
LOTUS
DAPHNE WY
ABELIA WY
CAMELLIA
CT
VERBENA DR
VERBENA DR
CAMELLIA DR GARDENIA WY
GAILLARDIA AZALIA DR
WISTERIA DR
GARDENIA O'CONNOR ST DAISY LN
LARKSPUR DR
PULGAS AVE
AZALIA DR
WISTERIA DR SAGE ST BEECH ST CYPRESS ST GARDEN ST RUNNYMEDE ST VERONICA
MANDELA WEEKS ST
PULGAS AVE
TERRA-VILLA AVE
BRENTWOOD CT
SPARROW MYRTLE ST O'CONNOR ST GATES ST WILKS ST MOUTON CIR MOUTON CIR OAKES ST McNAIR ST TINSLEY ST GARDEN ST BUCHANAN CT RUNNYMEDE ST
RUTH WEEKS ST BAINES ST
CLARKE AVE CLARKE AVE CLARKE AVE CLARKE AVE
ILLINOIS ST
ILLINOIS ST DONOHOE ST
SALAS CT GREEN ST
CAMPHOR BELL ST
HENRY CT BELL CT SCHEMBRI LN\
BLUEJAY CT RUNNYMEDE ST WEEKS ST
CAROLE CT
PAUL ROBESON CT
JAMIE LN
PULGAS AVE
PULGAS AVE
BAY RD
BAY RD
BAY RD BAY RD
PULGAS AVE
TARA ST
DEMETER ST
COOLEY AVE COOLEY AVE
CAPITOL SCOFIELD
COOLEY CIRCLE DR
NEWELL RD
CLARKE AVE
WOODLAND AVE WOODLAND AVE
WOODLAND AVE
MANHATTAN AVE
UNIVERSITY CR
EUCLID AVE
EAST O'KEEFE ST O'CONNOR ST
RALMAR
ADDISON
OAKWOOD
DUMBARTON
DONOHOE ST
POPLAR GREEN
SARATOGA
WESTMINISTER
JERVIS AVE
LAUREL AVE
MENALTO AVE
POPLAR AVE
MELLO ST
NEWBRIDGE STRALMAR AVE
LAUREL
BRADLEY WY
MENALTO AVE
POPLAR AVE
RALMAR AVE
ADDISON AVE
HOLLAND
OAKWOOD DR
GARDEN
GARDEN
DUMBARTON AVE
WEEKS ST
LILAC LN
PALO VERDE
BELL ST BELL ST
GLEN WY
LINCOLN ST
GREEN ST
GARDEN
LINCOLN ST
GLEN WY
RUNNYMEDE
PALO VERDE AVE WEEKS ST SACRAMENTO ST RUNNYMEDE ST
EUCLID AVE
EUCLID AVE DONOHOE ST
CAPITOL AVE
UNIVERSITY AVE
UNIVERSITY AVE
GRACE AVE HAZELWOOD WY
URSULA WY
GLORIA WY
FARRINGTON WY
EMMET WY KAVANAUGH DR
KIRKWOOD
CLARENCE
GERTRUDE
FORDHAM ST
FORDHAM ST GONZAGA ST
STEVENS TEMPLE DREW
PURDUE
PURDUE
TULANE AVE HUNTER ST
GEORGETOWN ST
XAVIER
RUTGERS NOTRE DAME MICHIGAN AVE
ANNAPOLIS ST
BAYLOR ST
GONZAGA ST
ALBERNI ST
TATE ST
EAST BAYSHORE RD
EAST BAYSHORE RD
EAST BAYSHORE RD
WEST BAYSHORE RD
WEST BAYSHORE RD
UNIVERSITY AVE
GARDENIA CTDAPHNE CT
OAKDALE SCALE: NTS
WILLOW RD
OAK COURT WOODLAND AVE
1 ANNUAL STREET RESURFACING 2022 CITY OF EAST PALO ALTO, CA DEPARTMENT OF PUBLIC WORKS ANNUAL STREET RESURFACING PROGRAM 2021/22 TITLE: CITY OF EAST PALO ALTO, CALIFORNIA DATE: JOB NO. : SHEET
CITY OF EAST PALO ALTO
ENGINEERING DEPARTMENT SAN MATEO COUNTY, CALIFORNIA
PREPARED BY: DESIGNED BY: DRAWN BY: HJAB NO. REVISIONS DATE ANNUAL STREET RESURFACING AND MAINTENANCE PROJECT 2022 2 CONSTRUCTION NOTES WATER SUPPLY : AMERICAN WATER SANITARY SEWER : EAST PALO ALTO SANITARY DISTRICT & WEST BAY SANITARY DISTRICT STORM DRAIN : CITY OF EAST PALO ALTO GAS: PG&E ELECTRIC : PG&E TELEPHONE : AT&T CABLE TELEVISION : COMCAST 1. STATIONING HEREON IS ALONG STREET CENTERLINE UNLESS OTHERWISE SHOWN OR INDICATED. 2. ALL CURB, GUTTER, SIDEWALK & PAVEMENT TO BE REMOVED SHALL BE SAWCUT AT THE CONFORM LIMITS. 3. EXACT LIMITS AND LOCATIONS OF AC PATCHING (DIG-OUT REPAIR) WILL BE MARKED IN THE FIELD BY THE CITY ENGINEER. 4. THE CONTRACTOR SHALL BE RESPONSIBLE FOR MATCHING STREETS, SURROUNDING LANDSCAPE AND OTHER IMPROVEMENTS WITH A SMOOTH TRANSITION IN PAVING, CURBS, GUTTERS, SIDEWALKS, GRADING, TO AVOID ANY ABRUPT OR APPARENT CHANGES IN GRADES OR CROSS SLOPE, LOW SPOTS OR HAZARDOUS CONDITIONS. PAVING CONFORMS SHALL BE MADE AT A SMOOTHLY TRIMMED BUTT JOINT. DO NOT OVERLAP EXISTING PAVEMENT. 5. PAVEMENT STRIPING AND MARKING SHALL BE RESTORED AND REPLACED AFTER APPLYING SURFACE TREATMENT TO EXISTING PAVEMENT. ALL PAVEMENT MARKINGS AND STRIPES SHALL BE INSTALLED TO THE ORIGINAL CONFIGURATIONS UNLESS OTHERWISE NOTED. ALL STRIPING AND PAVEMENT MARKINGS SHALL BE THERMOPLASTIC UNLESS OTHERWISE NOTED. 6. ALL STRIPING SHALL BE CAT-TRACKED BY THE CONTRACTOR AND APPROVED BY THE CITY ENGINEER PRIOR TO FINAL INSTALLATION. A MINIMUM OF 48 HOURS NOTICE IS REQUIRED. 7. AT A MINIMUM, THE FOLLOWING SPECIFIED PERCENTAGES OF THE WASTE TONNAGE GENERATED FROM SITE ACTIVITIES SHALL BE DIVERTED FROM GOING INTO A LANDFILL THROUGH USE OF RECYCLING, REUSE AND DIVERSION PROGRAMS: · DEMOLITION: 60% OF WASTE TONNAGE INCLUDING CONCRETE AND ASPHALT, AND 25% OF WASTE TONNAGE EXCLUDING CONCRETE AND ASPHALT, · CONSTRUCTION: 55% OF WASTE TONNAGE INCLUDING CONCRETE AND ASPHALT, AND 20% OF WASTE TONNAGE EXCLUDING CONCRETE AND ASPHALT. DEMOLITION DIVERSIONS AND CONSTRUCTION DIVERSIONS SHALL BE CALCULATED SEPARATELY. 1. CONTRACTOR TO EMPLOY BEST MANAGEMENT PRACTICES (BMP'S) IN ACCORDANCE WITH THE LATEST EDITION OF THE STATE OF CALIFORNIA CONSTRUCTION SITE BMP MANUAL AND THE SAN MATEO STORMWATER POLLUTION PREVENTION PROGRAM. 2. ALL CONSTRUCTION ACTIVITIES SHALL MEET THE REQUIREMENTS OF THE CITY OF EAST PALO ALTO NPDES PERMIT. 3. EROSION CONTROL MEASURES SHALL BE INSTALLED AS NECESSARY TO PREVENT SEDIMENT RUNOFF TO PUBLIC ROADWAYS, DRAINAGE FACILITIES, AND ADJACENT PROPERTIES. 4. ALL LOOSE SOIL AND DEBRIS SHALL BE REMOVED FROM THE STREET AREAS UPON STARTING OPERATIONS AND NO LESS OFTEN THAN DAILY THEREAFTER. INSPECTOR MAY REQUIRE MORE FREQUENT CLEANING AS WEATHER CONDITIONS DICTATE. 5. EXCEPT AS OTHERWISE DIRECTED BY THE INSPECTOR, ALL EROSION CONTROL DEVICES SHALL BE IN PLACE AT THE END OF EACH WORKING DAY WHEN THE FORECAST OF RAIN PROBABILITY EXCEEDS 40% AND MAINTAINED THROUGHOUT THE YEAR. 6. ALL PAVED AREAS WILL BE KEPT CLEAR OF EARTHEN MATERIAL AND DEBRIS. THE SITE WILL BE MAINTAINED SO THAT SEDIMENT-LADEN RUNOFF DOES NOT ENTER THE STORM DRAINAGE SYSTEM. 7. ALL STORM DRAIN STRUCTURES AND INLET PIPES SHALL BE PROTECTED FROM INFLOW OR SILT BY GRAVEL BAG SILT BARRIERS OR SIMILAR DEVICE. 8. CONTRACTOR SHALL HAVE TOOLS, EQUIPMENT, AND MATERIALS TO PROVIDE EROSION CONTROL MEASURES MADE NECESSARY BY A CONSTRUCTION OPERATION, ON THE JOB SITE BEFORE BEGINNING THAT OPERATION. 9. ADJACENT PROPERTIES SHALL BE PROTECTED FROM STORM WATERS, MUD, SILT, ETC. ON A DAILY BASIS. 10. DUST CONTROL SHALL BE MAINTAINED AT ALL TIMES DURING CONSTRUCTION AND UNTIL FINAL COMPLETION, THE CONTRACTOR WHEN HE OR HIS SUBCONTRACTOR ARE OPERATING EQUIPMENT ON-SITE, SHALL PREVENT THE FORMATION OF ANY AIRBORNE NUISANCE BY WATERING AND/OR TREATING THE SITE OF THE WORK IN SUCH A MANNER THAT WILL CONFINE DUST PARTICLES TO THE IMMEDIATE SURFACE OF THE WORK. ADDITIONAL WATERING SHALL BE PROVIDED ON DRY OR WINDY DAYS. THE CONTRACTOR WILL BE RESPONSIBLE FOR ANY DAMAGE CAUSED BY DUST FROM THEIR OWN ACTIVITIES OR THEIR SUBCONTRACTORS ACTIVITIES IN PERFORMING THE WORK UNDER THIS CONTRACT AND SHALL BE RESPONSIBLE FOR ANY CITATIONS, FINES, OR CHARGES RESULTING FROM DUST NUISANCE. DUST CONTROL WILL BE DONE ON A DAILY BASIS. 11. CONCRETE WASH AREA SHALL BE CONSTRUCTED IN ACCORDANCE WITH CALIFORNIA STORM WATER BEST MANAGEMENT PRACTICES DETAIL WM-8. 12. STORE, HANDLE AND DISPOSE OF CONSTRUCTION MATERIALS AND WASTES SO AS TO PREVENT THEIR ENTRY TO THE STORM DRAIN SYSTEM. CONTRACTOR MUST NOT ALLOW CONCRETE, WASH WATERS, SLURRIES, PAINT OR OTHER MATERIALS TO ENTER CATCH BASINS OR TO ENTER SITE RUNOFF. 13. USE FILTRATION OR OTHER MEASURES TO REMOVE SEDIMENTS FROM DEWATERING EFFLUENT. 14. NO CLEANING, FUELING, OR MAINTAINING VEHICLES ON SITE SHALL BE PERMITTED TO ALLOW DELETERIOUS MATERIALS FROM ENTERING CATCH BASINS OR TO ENTER SITE RUNOFF. 15. CONTRACTORS AND SUBCONTRACTORS SHALL TO BE PROPERLY TRAINED AND MADE AWARE OF THE STORM WATER POLLUTION PREVENTION PROGRAM MEASURES. FAILURE TO COMPLY WITH THE APPROVED BMPS COULD RESULT IN A FINE OF $1,000 FOR FIRST VIOLATION, INCREASING WITH EACH SUBSEQUENT VIOLATION. SEE LAYOUT PLANS AND GRADING AND DRAINAGE PLANS FOR LOCATIONS OF UTILITY STRUCTURES TO BE ADJUSTED. 1. ALL UTILITY STRUCTURE WORK SHALL BE IN ACCORDANCE WITH THE UTILITY DISTRICT OWNER'S STANDARD PLANS AND SPECIFICATIONS. 2. NO UTILITY WORK SHALL BE DONE UNTIL AUTHORIZED BY THE UTILITY OWNER. THE CONTRACTOR SHALL NOTIFY THE UTILITY OWNER AT LEAST TWO (2) WORKING DAYS PRIOR TO STARTING ANY WORK. 3. ALL UTILITY COVERS, BOXES, AND MANHOLES SHALL BE ADJUSTED TO FINISH GRADE PRIOR TO COMPLETION OF THE PROJECT. 4. WATER METER COVERS, GAS VALVE COVERS, WATER VALVE COVERS, JOINT UTILITY BOXES, AND SANITARY SEWER CLEANOUT COVERS SHALL BE REPLACED WITH TRAFFIC RATED FRAMES AND COVERS WHEN FALLING WITHIN A VEHICULAR TRAVEL WAY, INCLUDING ROADWAYS, PARKING AREAS, AND DRIVEWAYS. 5. CONTRACTOR SHALL INSTALL CURB ALIGNMENT ADJUSTMENT AROUND EXISTING UTILITY STRUCTURE AT ALL WATER METERS, GAS VALVES, WATER VALVES, SANITARY SEWER CLEANOUTS, AND UTILITY POLES THAT CONFLICT WITH THE PROPOSED CURB ALIGNMENT AS DETERMINED IN THE FIELD. CURB ALIGNMENT ADJUSTMENT SHALL BE REVIEWED AND APPROVED IN THE FIELD BY THE ENGINEER. 6. FIRE HYDRANTS SHALL BE ADJUSTED TO FINISH GRADE BY REPLACING THE RISER PIPE SUCH THAT THE HYDRANT HAS THE PROPER EXPOSURE IN ACCORDANCE WITH SAN MATEO COUNTY STANDARD DETAIL W-5. EXISTING HYDRANTS SHALL BE RE-USED. 7. FIRE HYDRANTS IN SIDEWALKS SHALL HAVE THEIR BOLLARDS REMOVED. 8. ADJUST SANITARY SEWER MANHOLES TO FINISH GRADE BY ADDING OR SUBTRACTING GRADE RINGS. RE-SET EXISTING FRAME AND COVER IN ACCORDANCE WITH SAN MATEO COUNTY STANDARD DETAIL C-1 9. ADJUST STORM DRAIN MANHOLE TO FINISH GRADE BY ADDING OR SUBTRACTING GRADE RINGS. RE-SET EXISTING FRAME AND COVER IN ACCORDANCE WITH SAN MATEO COUNTY STANDARD DETAIL B-10. 1. THE CONTRACTOR AGREES THAT IN ACCORDANCE WITH GENERALLY ACCEPTED CONSTRUCTION PRACTICES, THEY SHALL ASSUME SOLE AND COMPLETE RESPONSIBILITY FOR THE 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 LIABILITY, REAL OR ALLEGED, IN CONNECTION WITH THE PERFORMANCE OF WORK ON THIS PROJECT, EXCEPTING FOR LIABILITY ARISING FROM THE SOLE NEGLIGENCE OF THE OWNER OR THE ENGINEER. 2. THE ENGINEER ASSUMES NO RESPONSIBILITY BEYOND THE ADEQUACY OF THE DESIGN CONTAINED HEREIN. 3. THE CONTRACTOR SHALL COMPLY WITH THE RULES AND REGULATIONS OF THE CAL/OSHA STATE OF CALIFORNIA CONSTRUCTION SAFETY ORDERS. 4. SHOULD IT APPEAR THAT THE WORK TO BE DONE, OR ANY MATTER RELATIVE THERETO, IS NOT SUFFICIENTLY DETAILED OR EXPLAINED ON THESE PLANS THE CONTRACTOR SHALL CONTACT THE PROJECT ENGINEER FOR SUCH FURTHER EXPLANATIONS AS MAY BE NECESSARY. 5. ALL WORK SHALL BE PERFORMED IN CONFORMANCE WITH THE PROJECT SPECIFICATIONS, SPECIAL PROVISIONS, SAN MATEO COUNTY STANDARD PLANS, AND REQUIREMENTS SET FORTH IN THE COUNTY OF SAN MATEO'S ENGINEERING STANDARDS. 6. THE CONTRACTOR SHALL SUBMIT TO THE CITY AND HAVE IN THE SUPERINTENDENT'S VEHICLE, EMERGENCY TELEPHONE NUMBERS FOR POLICE, FIRE, AMBULANCE, AND THOSE AGENCIES RESPONSIBLE FOR MAINTENANCE OF UTILITIES IN THE VICINITY OF THE JOB SITE. 7. EMERGENCY PHONE NUMBERS TO REACH CONTRACTOR SHALL BE GIVEN TO CITY OF EAST PALO ALTO PUBLIC WORKS. 8. THE CONTRACTOR SHALL PROVIDE ALL LIGHTS, SIGNS, BARRICADES, FLAGMEN OR OTHER DEVICES NECESSARY TO PROVIDE FOR PUBLIC SAFETY. 9. EXCAVATIONS SHALL BE ADEQUATELY SHORED, BRACED AND SHEETED SO THAT THE EARTH WILL NOT SLIDE OR SETTLE AND SO THAT ALL EXISTING IMPROVEMENTS OF ANY KIND WILL BE FULLY PROTECTED FROM DAMAGE. ANY DAMAGE RESULTING FROM A LACK OF ADEQUATE SHORING, BRACING AND SHEETING SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR AND THEY SHALL AFFECT NECESSARY REPAIRS OR RECONSTRUCTION AT THEIR OWN EXPENSE. WHERE THE EXCAVATION FOR A CONDUIT TRENCH AND/OR STRUCTURE IS FIVE FEET OR MORE IN DEPTH, THE CONTRACTOR SHALL PROVIDE ADEQUATE SHEETING, SHORING AND BRACING OR EQUIVALENT METHOD FOR THE PROTECTION OF LIFE OR LIMB, CONFORMING TO THE APPLICABLE CONSTRUCTION SAFETY ORDERS OF THE DIVISION OF INDUSTRIAL SAFETY OF THE STATE OF CALIFORNIA. THE CONTRACTOR SHALL ALWAYS COMPLY WITH OSHA REQUIREMENTS. 10. NO WORK SHALL BE DONE ON THIS PROJECT PRIOR TO A PRE-CONSTRUCTION CONFERENCE TO BE HELD WITH THE CITY ENGINEER. 11. CONTRACTOR SHALL CONFINE HIS OPERATIONS AND ACTIVITIES TO WITHIN THE PROJECT LIMITS, CONSISTING OF ROAD RIGHT-OF-WAY, RIGHTS OF ENTRY AND/OR PROJECT CONFORMS, AS SHOWN ON THE PLANS AND AS DIRECTED BY THE ENGINEER. 12. THE CONTRACTOR SHALL INFORM THE CITY ENGINEER 48 HOURS IN ADVANCE OF THE TIME HE REQUIRES AN INSPECTOR, INCLUDING FORM WORK REVIEW AND APPROVAL. 13. THE FOLLOWING CONTROL MEASURES FOR GRADING AND CONSTRUCTION ACTIVITIES SHALL BE ADHERED TO, UNLESS OTHERWISE APPROVED BY THE CITY: A. GRADING AND CONSTRUCTION ACTIVITIES SHALL BE LIMITED TO THE HOURS OF 8 AM TO 5 PM ON WEEKDAYS; THERE SHALL BE NO GRADING OR CONSTRUCTION ACTIVITIES ON THE WEEKENDS OR CITY HOLIDAYS. B. GRADING AND CONSTRUCTION EQUIPMENT SHALL BE PROPERLY MUFFLED. C. UNNECESSARY IDLING OF GRADING AND CONSTRUCTION EQUIPMENT IS PROHIBITED. D. NOISE-GENERATING STATIONARY CONSTRUCTION EQUIPMENT, SUCH AS COMPRESSORS, SHALL BE LOCATED AS FAR AS PRACTICAL FROM OCCUPIED RESIDENTIAL HOMES. E. CONSTRUCTION TRASH AND DEBRIS SHALL BE CLEANED UP DAILY. F. ALL UNPAVED ACCESS ROADS, PARKING AREAS AND CONSTRUCTION STAGING AREAS SHALL BE WATERED OR TREATED WITH (NON-TOXIC) SOIL STABILIZERS, AS NECESSARY TO PREVENT AIRBORN DUST. G. CONSTRUCTION SITES SHALL BE KEPT CLEAN AT ALL TIMES. AT NO TIME SHALL THE CONTRACTOR OR PERMIT HOLDER BE ALLOWED TO LEAVE THE SITE PRIOR TO THOROUGHLY CLEANING SIDEWALKS, CURBS, GUTTERS, AND STREET SURFACES. H. ADJACENT STREETS & APPROVED HAUL ROUTES SHALL BE SWEPT DAILY BY MECHANICAL SWEEPERS EQUIPPED WITH VACUUM UNITS AND THOROUGHLY FLUSHED AFTER SWEEPING IS COMPLETED. I. CONSTRUCTION ACCESS ROUTES SHALL BE APPROVED IN ADVANCE BY THE CITY OF EAST PALO ALTO. 14. THE CONTRACTOR SHALL COORDINATE DIRECTLY WITH ALL UTILITY COMPANIES WHEN PERFORMING ANY EXCAVATION TO ENSURE UTILITY MAINS AND SERVICE LATERALS MAINTAIN ADEQUATE COVER. 15. PRIOR TO CONSTRUCTION, THE CONTRACTOR SHALL PREPARE A DUST CONTROL PLAN FOR SUBMITTAL TO THE COMMUNITY DEVELOPMENT DEPARTMENT. THE DUST CONTROL PLAN SHALL INCLUDE A SCHEDULE FOR WATERING AREAS OF EXPOSED SURFACES DURING THE CONSTRUCTION AND GRADING PROCESS (EARLY MORNING AND EARLY EVENING). OVERFILLING OF WATER TRUCKS WILL NOT BE ALLOWED. 16. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ANY DAMAGE TO THE SITE OR SURROUNDING AREA DUE TO DUST OR EROSION, RESULTING FROM WORK DONE BY THE CONTRACTOR. CONTRACTOR SHALL PROVIDE A SEVEN (7) DAY PHONE NUMBER TO RECEIVE AND RESPOND TO DUST COMPLAINTS RESULTING FROM ALL CONSTRUCTION OPERATIONS AND SHALL BE MAINTAINED UNTIL CONSTRUCTION IS COMPLETE. 17. PRIOR TO CONSTRUCTION, CONTRACTOR SHALL PROVIDE A TRAFFIC CONTROL PLAN FOR REVIEW TO THE COMMUNITY DEVELOPMENT DEPARTMENT. 18. EXISTING UNDERGROUND UTILITIES AND IMPROVEMENTS ARE APPROXIMATE LOCATIONS BASED UPON RECORD INFORMATION AVAILABLE TO THE ENGINEER AT THE TIME OF PREPARATION OF THESE PLANS. IT IS THE CONTRACTOR'S RESPONSIBILITY TO VERIFY THE LOCATION AND DEPTH OF ANY EXISTING UNDERGROUND UTILITY AND IMPROVEMENT WITH APPROPRIATE AGENCIES PRIOR TO START OF CONSTRUCTION IN THAT VICINITY. ANY CONFLICTS SHALL BE REPORTED IMMEDIATELY TO THE CITY AND TO THE ENGINEER. NEITHER THE CITY NOR THE ENGINEER ASSUMES RESPONSIBILITY THAT THE OBSTRUCTIONS INDICATED ON THE PLANS WILL BE THE OBSTRUCTIONS ENCOUNTERED. THE CONTRACTOR SHALL NOTIFY UNDERGROUND SERVICE ALERT 811 TWO WORKING DAYS PRIOR TO START OF CONSTRUCTION. 19. AT THE TIME OF CONSTRUCTION ALL EXISTING MONUMENTATION, INCLUDING PROJECT SURVEY CONTROL POINTS, SHALL BE PRESERVED. IF MONUMENTS BECOME DAMAGED DURING CONSTRUCTION, THEY SHALL BE RESTORED AT THE CONTRACTORS EXPENSE. 20. THE CONTRACTOR SHALL IMMEDIATELY REPORT ANY SOIL OR WATER CONTAMINATION NOTICED DURING CONSTRUCTION TO THE CITY OF EAST PALO ALTO FIRE DEPARTMENT HAZARDOUS MATERIALS DIVISION, THE SAN MATEO COUNTY DEPARTMENT OF HEALTH, AND THE CALIFORNIA REGIONAL WATER QUALITY CONTROL BOARD. 21. ALL EXCAVATIONS SHALL BE BACKFILLED AND COMPACTED AT DAY'S END. A MINIMUM OF TWO INCHES OF TEMPORARY PAVING SHALL BE INSTALLED AND COMPACTED BY MECHANICAL MEANS TO PRODUCE A SMOOTH SURFACE FOR PEDESTRIAN AND VEHICULAR TRAFFIC. 22. IT IS THE CONTRACTOR'S RESPONSIBILITY TO RESTORE STREET AND SIDEWALK SUBGRADES DISTURBED DURING UNDERGROUND CONSTRUCTION. ALL EXISTING STREET IMPROVEMENTS DAMAGED DURING CONSTRUCTION SHALL BE REPAIRED TO THE SATISFACTION OF THE CITY ENGINEER. 23. ALL EXISTING UTILITIES AND IMPROVEMENTS THAT BECOME DAMAGED DURING CONSTRUCTION SHALL BE COMPLETELY RESTORED TO THE SATISFACTION OF THE CITY ENGINEER AND THE UTILITY OWNER, AT THE CONTRACTOR'S SOLE EXPENSE. 24. THE CONTRACTOR SHALL NOT STOCKPILE DEBRIS ONSITE UNLESS APPROVED BY THE ENGINEER IN WRITING AND IN ADVANCE. GENERAL NOTES CONSTRUCTION NOTES EROSION CONTROL NOTES EXISTING UTILITY NOTES UTILITIES AP ANGLE POINT AC ASPHALT CONCRETE BEG BEGIN BOW BACK OF WALK C&G CONCRETE CURB & GUTTER CL CHAIN LINK Conc CONCRETE DI DRAINAGE INLET Dwy DRIVEWAY Ex EXISTING P/L PROPERTY LINE Pvmt PAVEMENT Reconst RECONSTRUCTION Rel RELOCATE Rem REMOVE SL SLOPE Sht SHEET SM SAN MATEO COUNTY STANDARD DETAILS SW SIDEWALK Trans TRANSITION Tot TOTAL TYP TYPICAL UTP UTILITY POLE WCR WHEEL CHAIR RAMP VG VALLEY GUTTER Var VARIES ABBREVIATIONS:
ANNUAL STREET RESURFACING PROGRAM 2021/22
TITLE:
CITY OF EAST PALO ALTO, CALIFORNIA DATE: JOB NO. : SHEET
CITY OF EAST PALO ALTO
ENGINEERING DEPARTMENT
SAN MATEO COUNTY, CALIFORNIA
PREPARED BY:
DESIGNED BY:
DRAWN BY:
HJ
AB
NO. REVISIONS DATE