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HomeMy WebLinkAbout5.1-11475A.C. PAVING PAVING NOTES: 1. ASPHALT CONCRETE SHALL BE TYPE W (MODIFIED) FOR ALL ARTERIAL AND COLLECTOR STREETS AND TYPE 'B' (MODIFIED) FOR LOCAL STREETS AND SHALL CONFORM TO THE PROVISIONS IN SECTION 39, "ASPHALT CONCRETE ", OF THE STANDARD SPECIFICATIONS AND THESE SPECIAL PROVISIONS. 2. PRIOR TO THE ADDITION OF ASPHALT BINDER. THE COMBINED MINERAL AGGREGATE FOR TYPE W (MODIFIED) OR TYPE'B' (MODIFIED) ASPHALT CONCRETE SHALL CONFORM TO THE REQUIREMENTS OF SECTION 39 -2.02, "AGGREGATE ", OF THE STANDARD SPECIFICATIONS FOR 3/< INCH MAXIMUM, MEDIUM GRADING. 3. ASPHALT BINDER FOR TYPE 'A' (MODIFIED) ASPHALT CONCRETE SHALL BE PG 64 -10 PERFORMANCE GRADED ASPHALT, UNLESS OTHERWISE DIRECTED BY THE CITY ENGINEER. ASPHALT BINDER FOR TYPE 'B' (MODIFIED) ASPHALT CONCRETE SHALL BE PG 64 -10 PERFORMANCE GRADED ASPHALT, UNLESS OTHERWISE DIRECTED BY THE CITY ENGINEER. THE ASPHALT BINDER SHALL CONFORM TO THE REQUIREMENTS IN THE TABLE FOR "STEAM- REFINED PAVING ASPHALTS ", IN SECTION 92 -1.02. "GRADES ", OF THE STANDARD SPECIFICATIONS, 4. THE AMOUNT OF THE ASPHALT BINDER TO BE MIXED WITH THE MINERAL AGGREGATE SHALL BE DETERMINED BY THE CONTRACTOR IN ACCORDANCE WITH CALIFORNIA TEST METHOD 367 USING SAMPLES OF MATERIALS PROPOSED FOR USE IN THE WORK. THE AMOUNT OF ASPHALT BINDER SHALL BE APPROVED BY THE CITY ENGINEER. 5. AT LEAST 14 DAYS PRIOR TO THE START OF WORK, THE CONTRACTOR SHALL SUBMIT THE FOLLOWING FOR THE CITY ENGINEER'S REVIEW AND APPROVAL: A. A LIST OF AGGREGATE AND ASPHALT SOURCES. B DOCUMENTATION VERIFYING THAT THE AGGREGATES TO BE INCORPORATED IN THE WORK CONFORM TO THE REQUIREMENTS SO SECTION 39 -2.02, "AGGREGATE ", OF THE STANDARD SPECIFICATIONS AND THESE SPECIAL PROVISIONS. MATERIAL SIEVE ANALYSIS AND SAND EQUIVALENT TEST RESULTS SHALL NOT BE OLDER THAN SIX (6) MONTHS. ALL OTHER TEST RESULTS SHALL BE NO OLDER THAN ONE (1) YEAR. C AN ASPHALT CONCRETE MIX DESIGN DETERMINED IN ACCORDANCE WITH CALIFORNIA TEST 367, LABORATORY TEST RESULTS ON WHICH THE DESIGN IS BASED SHALL BE SUBMITTED WITH THE MIX DESIGN ALONG WITH THE THEORETICAL MAXIMUM DENSITY OF THE DESIGN MIXTURE AS DETERMINED BY ASTM D2041, THE ASPHALT CONCRETE MIX SHALL MEET THE REQUIREMENTS OF SECTION 39 -2.02, "AGGREGATE ", OF THE STANDARD SPECIFICATIONS AND THESE SPECIAL PROVISIONS. IF THE DATA SUBMITTED SHOWS THAT THE MATERIALS ARE SUBSTANTIALLY THE SAME AS WHEN THE DESIGN WAS PREPARED, THE DESIGN MAY BE UP TO THREE (3) YEARS OLD, THE CONTRACTOR SHALL BEAR ALL THE COSTS ASSOCIATED WITH THE ASPHALT CONCRETE MIX DESIGN. 6. WHERE NEW ASPHALT CONCRETE PAVEMENT IS TO CONFORM TO EXISTING PAVED SURFACES.. THE EXISTING PAVEMENT IS TO BE SAW CUT IN A NEAT STRAIGHT LINE, EITHER PARALLEL OR PERPENDICULAR TO THE CENTERLINE OF THE STREET, AND AT A MINIMUM DISTANCE OF ONE (1) FOOT FROM THE EXISTING EDGE OF PAVEMENT. 7. A PRIME COAT WILL NOT BE REQUIRED ON NON -PAVED AREAS TO BE SURFACED PRIOR TO THE PLACEMENT OF ASPHALT CONCRETE. HOWEVER, ALL OTHER REQUIREMENTS OF SECTION 39- 4.01, "SUBGRADE ", OF THE STANDARD SPECIFICATIONS SHALL BE MET. 8. THE AREA TO WHICH PAINT BINDER HAS BEEN APPLIED SHALL BE CLOSED TO PUBLIC TRAFFIC. CARE SHALL BETAKEN TO AVOID TRACKING BINDER MATERIAL ONTO THE EXISTING PAVEMENT SURFACE BEYOND THE LIMITS OF CONSTRUCTION. 9. PAVING SEAMS SHALL BE LOCATED TO MATCH DESIGNED TRAFFIC LANE STRIPE LOCATIONS UNLESS OTHERWISE PERMITTED BY THE CITY ENGINEER. 10. INTERSECTIONS AND TAPERED SHOULDERS SHALL BE SURFACED AS DIRECTED BY THE CITY ENGINEER. ADDITIONAL ASPHALT CONCRETE SHALL BE PLACED AT ROAD CONNECTIONS AND PRIVATE DRIVE WHERE SHOWN ON THE PLANS AND AS DIRECTED BY THE CITY ENGINEER AND SHALL BE HAND RAKED, IF NECESSARY. AND COMPACTED TO FORM SMOOTH, TAPERED CONNECTIONS, 11. WHERE THE COMPACTED THICKNESS OF A LAYER OF ASPHALT CONCRETE IS 0.15 FOOT OR LESS, PAVING OPERATIONS SHALL BE CONDUCTED IN SUCH A MANNER THAT, AT THE END OF EACH WORK SHIFT. THE LENGTH OF PAVEMENT ALONG THE LONGITUDINAL DROP -OFF BETWEEN ADJACENT LANES IS NOT GREATER THAN THAT WHICH CAN BE SURFACED DURING THE FOLLOWING SHIFT OF NORMAL PAVING OPERATIONS. ADDITIONAL ASPHALT CONCRETE SHALL BE PLACED ALONG THE TRANSVERSE DROP -OFFS ON EACH LANE. SUCH ADDITIONAL ASPHALT CONCRETE SHALL BE HAND RAKED AND COMPACTED TO FORM TEMPORARY CONFORMS BEFORE THE LANES ARE OPENED TO PUBLIC TRAFFIC. KRAFT PAPER, OR OTHER APPROVED BOND BREAKER, MAY BE PLACED UNDER THE CONFORMS TO FACILITATE THE REMOVAL OF THE CONFORMS WHEN PAVING OPERATION RESUME, 12. WHERE COMPACTED THICKNESS OF A LAYER OF ASPHALT CONCRETE IS MORE THAN 0.15 FOOT. PAVING OPERATIONS SHALL BE CONDUCTED IN SUCH A MANNER THAT THE LAYER OF ASPHALT CONCRETE IS PLACED ON ALL CONTIGUOUS LANES OF THE TRAVELED WAY BEFORE THE LANES ARE OPENED TO PUBLIC TRAFFIC, AT THE END OF EACH WORK SHIFT, THE DISTANCE BETWEEN THE ENDS OF A LAYER OF ASPHALT CONCRETE ON ADJACENT LANES SHALL NOT BE GREATER THAN 10 FEET. ADDITIONAL ASPHALT CONCRETE SHALL BE PLACED ALONG THE TRANSVERSE DROP -OFFS ON EACH LANE. SUCH ADDITIONAL ASPHALT CONCRETE SHALL BE HAND RAKED AND COMPACTED TO FORM TEMPORARY CONFORMS BEFORE THE LANES ARE OPENED TO PUBLIC TRAFFIC. KRAFT PAPER, OR OTHER APPROVED BOND BREAKER, MAY BE PLACED UNDER THE CONFORMS TO FACILITATE THE REMOVAL OF THE CONFORMS WHEN PAVING OPERATION RESUME. 13. ASPHALT CONCRETE SHALL BE COMPACTED TO A MINIMUM OF 92 PERCENT OF THE MAXIMUM THEORETICAL DENSITY AS DETERMINED BY ATSM D -2041. IN -PLACE DENSITY SHALL BE DETERMINED IN ACCORDANCE WITH CALIFORNIA TEST 375. 14. IF THE IN -PLACE DENSITY OF ANY LOT OF ASPHALT CONCRETE IS LESS THAN 92 PERCENT OR GREATER THAN 94 PERCENT OF THE MAXIMUM THEORETICAL DENSITY, THE CONTRACTOR WILL BE ADVISED THAT THE REQUIRED RELATIVE COMPACTION IS NOT BEING ATTAINED AND THAT THE MATERIALS OR PROCEDURES, OR BOTH. IF NEEDED. ARE TO BE ADJUSTED. ASPHALT CONCRETE SPREADING OPERATIONS SHALL NOT CONTINUE UNTIL THE CONTRACTOR HAS NOTIFIED THE CITY ENGINEER OF THE ADJUSTMENT THAT WILL BE MADE IN ORDER TO MEET THE REQUIRED COMPACTION. IF ANY SUCCESSIVE TEST AFTER NOTICE IS GIVEN DOES NOT MEET THE SPECIFIC RANGE.. THE ASPHALT CONCRETE REPRESENTED BY THAT LOT SHALL BE REMOVED AND REPLACED WITH MATERIAL THAT MEET THE IN -PLACE DENSITY REQUIREMENTS. 15. IF THE TEST RESULTS FOR ANY LOT OF ASPHALT CONCRETE INDICATE THAT THE RELATIVE COMPACTION IS EITHER LESS THAN 90 PERCENT OR MORE THAN 96 PERCENT THE ASPHALT CONCRETE REPRESENTED BY THAT LOT SHALL BE REMOVED AND REPLACED WITH MATERIAL THAT DOES MEET THE IN -PLACE DENSITY REQUIREMENT. THE CORRECTIVE WORK SHALL BE AT THE CONTRACTOR'S EXPENSE, 16. THE FIELD DENSITY OF COMPACTED ASPHALT CONCRETE SHALL BE DETERMINED BY A. A PROPERLY CALIBRATED NUCLEAR ASPHALT TESTING DEVICE IN THE FIELD, OR B. ASTM D1188 WHEN SLABS OR CORES ARE TAKEN FOR LABORATORY TESTING. ZINC STEARATE MAYBE SUBSTITUTED WITH PARAFFIN. C. IN CASE OF DISPUTE, METHOD "B" SHALL BE USED. 17. IF THE FINISHED SURFACE OF THE ASPHALT CONCRETE DOES NOT MEET THE SPECIFIED SURFACE TOLERANCES, IT SHALL BE BROUGHT WITHIN TOLERANCE BY EITHER: A. ABRASIVE GRINDING WITH EQUIPMENT UTILIZED DIAMOND BLADES. B. REMOVAL AND REPLACEMENT, OR C. PLACEMENT OF AN ASPHALT CONCRETE OVERLAY. THE METHOD WILL BE SELECTED BY THE CITY ENGINEER. THE CORRECTIVE WORK SHALL BE AT THE CONTRACTOR'S EXPENSE, 18. IF ABRASIVE GRINDING IS USED TO BRING TO BRING THE FINISHED SURFACE TO SPECIFIED SURFACE TOLERANCES. ADDITIONAL GRINDING SHALL BE PERFORMED, AS NECESSARY, TO ENLARGE THE GRINDING AREA SO THAT THE LONGITUDINAL LIMITS OF GRINDING ARE AT A CONSTANT OFFSET FROM, AND PARALLEL TO, THE NEAREST LANE LINE OR PAVEMENT EDGE AND THE TRANSVERSE LIMITS OF GRINDING ARE NORMAL TO THE PAVEMENT CENTERLINE. ALL GROUND AREAS SHALL CONFORM TO THE REQUIREMENTS IN THE FIRST PARAGRAPH AND THE LAST FOUR PARAGRAPHS OF SECTION 42 -2.02, "CONSTRUCTION", OF THE STANDARD SPECIFICATIONS. A FOG SEAL COAT SHALL BE APPLIED TO ALL FINISHED ASPHALT SURFACES AT THE CONTRACTOR'S EXPENSE. THE FOG SEAL COAT SHALL BE EITHER REJUVENATING AGENT OR ASPHALT EMULSION AS DIRECTED BY THE CITY ENGINEER. 19. ARTERIAL AND COLLECTOR STREET BASE MATERIAL SHALL BE CRUSHED AGGREGATE BASE (CAB) CONFORMING TO SECTION 200 -2.2 OF THE 'GREENBOOK ". BASE MATERIAL FOR LOCAL STREETS SHALL BE CAB OR FINE GRADATION CRUSHED MISCELLANEOUS BASE (CMB) CONFORMING TO SECTION 200 -2.4 OF THE "GREENBOOK" WHICH ALLOWS UP TO 50% OF THE VOLUME TO BE RECLAIMED ASPHALT CONCRETE, PORTLAND CEMENT CONCRETE, LEAN CONCRETE BASE, CEMENT TREATED BASE OR A COMBINATION OF THESE MATERIALS. OTHER RECYCLED BASES SHALL NOT BE ALLOWED. AGGREGATE BASE SHALL BE COMPACTED TO A MINIMUM OF 95% OF MAXIMUM DRY DENSITY, 20. PAVING CONTRACTOR SHALL GRADE THE PAVING AREAS TO THE FOLLOWING MODIFIED CALTRANS STANDARD SPECIFICATION SECTION 19 -1.03 PER THE CITY OF BAKERSFIELD: IMMEDIATELY PRIOR TO PLACING SUBSEQUENT LAYERS OF MATERIAL THEREON. THE GRADING PLANE SHALL CONFORM TO THE FOLLOWING: A. WHEN ASPHALT CONCRETE OR ASPHALT CONCRETE BASE IS TO BE PLACE ON THE GRADING PLANE, THE GRADING PLANE AT ANY POINT SHALL NOT VARY MORE THAN 0.04 FOOT ABOVE OR BELOW THE GRADE ESTABLISHED BY THE ENGINEER. B. WHEN THE SUBBASE OR BASE MATERIAL (OTHER THAN ASPHALT CONCRETE BASE) IS TO BE PLACE ON THE GRADING PLANE, THE GRADING PLANE AT ANY POINT SHALL NOT VARY MORE THAN 0.04 FOOT ABOVE OR BELOW THE GRADE ESTABLISHED BY THE ENGINEER. COUNTY OF KERN STATE OF CALIFORNIA CITY OF BAKERSFIELD STREET CONSTRUCTION PLANS FOR PARCEL MAP 11475 Q 3 I o Q Z CD PAR. 3 PAR. 4 PM 11475 PM 11475 SEE SHEET 2 BELLE TERRACE KEY MAP SCALE: 1"=60' SHEET INDEX C -01 TITLE SHEET, SHEET INDEX, GENERAL NOTES C -02 BELLE TERRACE - PLAN AND PROFILE GENERAL NOTES 1. ALL IMPROVEMENTS SHALL BE IN ACCORDANCE WITH THE REQUIREMENTS AND SPECIFICATIONS OF THE CITY OF BAKERSFIELD. 2. THE FOLLOWING CITY OF BAKERSFIELD STANDARDS SHALL BE CONSIDERED PART OF THESE PLANS: ST -1, ST -7, ST -13, T -19. 3. REFER TO INDIVIDUAL STREET SECTION FOR PAVEMENT SECTION. 4. INSTALL TYPE "B" CURB AND GUTTER, PER C.O.B. STANDARDS, ON ALL STREETS UNLESS OTHERWISE NOTED. 5. INSTALL 4.5' WIDE SIDEWALK ON ALL STREETS UNLESS OTHERWISE NOTED. 6. UNDERGROUND SERVICE ALERT SHALL BE CONTACTED AT LEAST 2 WORKING DAYS PRIOR TO CONSTRUCTION, 1- 800 - 642 -2444. 7. WARNING /REGULATORY SIGNS: SIGN PANELS SHALL BE MOUNTED ON POSTS WITH HAWKINS M20 SERIES BOLT AND VANDAL PROOF NUT ASSEMBLY OR EQUAL. ROADSIDE SIGNS INSTALLED PER STD. T -19 SHALL BE LOCATED WITHIN SIDEWALK 6" FROM BACK. 8. AN OPEN STREET PERMIT SHALL BE OBTAINED FROM THE CITY OF BAKERSFIELD PUBLIC WORKS DEPT. FOR ANY WORK PERFORMED WITHIN EXISTING ACCEPTED STREET RIGHT -OF -WAY. 9. SUBGRADE PREPARATION: THE CONTRACTOR SHALL FINE GRADE AND COMPACT STREET SUBGRADE IN ACCORDANCE WITH THE CONTRACT PLANS, CITY REQUIREMENTS AND STANDARD SPECIFICATIONS. SUBGRADE SHALL BE GRADED TO WITHIN THE CITY TOLERANCES AND COMPACTED TO 95% OF THE MAXIMUM DRY DENSITY IN ACCORDANCE WITH ASTM D -1557. 10. ELEVATIONS AND GRADES SHOWN ON THE PROFILES ARE GUTTER FLOWLINES (INVERTS). 11. PERMANENT TRAFFIC CONTROL SIGNING AND OTHER SAFETY DEVICES (NOT SHOWN ON THESE PLANS) SHALL BE INSTALLED PER PLANS APPROVED BY THE ENGINEER. LIST OF MATERIALS ITEM UNIT QUANTITY A.C. PAVING TONS 24 AGGREGATE BASE CU. YD. 16 SUBGRADE PREPARATON CU. YD. 55 CURB AND GUTTER L. F. 120 SIDEWALK SQ. FT. 469 DRIVEWAY SQ. FT. 352 SAWCUT L. F. 172 DIAL TOLL FREE 1- 800 - 642 -2444 AT LEAST TWO DAYS BEFORE YOU DIG UNDERGROUND SERVICE ALERT OF SOUTHERN CALIFORNIA O i koFESStj No. C 053952 " m CC ExP.�i13�� /f cnllk N?!`, cc -N- CD � W i"J Q z 3 � o FISHERING DR. z o BLOOMMIST DR. u SITE BELLE TERRACE VICINITY MAP NTS NOTE: 1. PRIOR TO THE START OF ANY PHASE OF CONSTRUCTION, THE CITY CONSTRUCTION INSPECTION DEPARTMENT SHALL BE GIVEN 24 HOURS NOTICE. TELEPHONE 326 -3049. 2. ALL MATERIALS SUPPLIED FOR THIS PROJECT WILL REQUIRE A CERTIFICATE OF COMPLIANCE STATING THAT THE REQUIREMENTS AND STANDARDS SET FORTH BY THE CITY OF BAKERSFIELD HAVE BEEN MET. ENGINEER_ PALMETTO ENGINEERING AND LAND SURVEYING 4300 ASHE ROAD, SUITE 103 BAKERSFIELD, CALIFORNIA 93313 OWNE�_j SUBDIVIDER JUAN G. LLANES 240 BERNARD STREET BAKERSFIELD, CALIFORNIA 93305 BENCHMARK USED CHISELED " +" ON CURB RETURN. NORTHWEST CORNER OF FIORITO STREET AND BELLE TERRACE. ELEVATION = 381.55' PER SEWER PLANS FOR P.M. 3653. BENCHMARK SET MONUMENT IN LAMPHOLE AT THE INTERSECTION OF McDONALD WAY AND BELLE TERRACE. ELEVATION = 383.21' BASIS OF BEARINGS THE BEARING OF S89 °19'30 "E FOR THE SOUTH LINE OF THE NORTHWEST QUARTER OF SECTION 2, TOWNSHIP 30 SOUTH, RANGE 27 EAST, M.D.M., AND THE CENTERLINE OF BELLE TERRACE AS SHOWN ON 4- H- ORCHARD TRACT NO. 1087 AS RECORDED IN BOOK 4 OF PARCEL MAPS AT PAGE 144 IN THE OFFICE OF THE KERN COUNTY RECORDER, WAS USED AS THE BASIS OF BEARINGS FOR THIS MAP. ENGINEER'S STATEMENT THESE PLANS AND SPECIFICATIONS WERE PREPARED BY ME OR UNDER MY DIRECTION AND TO THE BEST OF MY KNOWLEDGE AND BELIEF COMPLY WITH CITY OF BAKERSFIELD ORDINANCES, STANDARDS, AND DESIGN CRITERIA, AND THAT THEY INCLUDE ALL IMPROVEMENT REQUIREMENTS OF THE ADVISORY AGENCY OR OTHER REVIEW BOARD. ANY ERRORS, OMISSIONS, OR VIOLATIONS OF THOSE ORDINANCES, STANDARDS, AND DESIGN CRITERIA ENCOUNTERED DURING CONSTRUCTION SHALL BE CORRECTED AND SUCH CORRECTIONS REFLECTED ON CORRECTED PLANS SUBMITTED TO THE CITY ENGINEER. DESIGNED 7EGORY 0. BLACK, RCE 53952 `1� J, - APPROVED BY: NICOLAS FIDLER, RCE 61069 PUBLIC WORKS DIRECTOR .......... . -Q- REVIEWED BY: ASSISTANT PUBLIC WORKS DIRECTOR REVIEW ABY. TRAFFIC ENGINEER EXP. 12 -31 -15 - -3(LIt - EXP. 12/31/16 3 /S/za 1.5 DATE 3/1{/!S' DA IF 571- //Lf7s M1 -. Palmetto Engineertng 'w Land Surveying co cn co cn c� 0 �z H�T. 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