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Home My WebLink AboutR-413704GENERAL NOTES: BOEING EROSION CONTROL NOTES: POLLUTION PREVENTION NOTES: O r W 1. ALL WORK MATERIALS SHALL BE IN CONFORMANCE WITH THE STANDARDS AND SPECIFICATIONS OF THE CITY OF RENTON UTILITY DEPARTMENT AND THE LATEST EDITION OF THE WSDOT/APWA STANDARDS AND SPECIFICATIONS. A SET OF APPROVED PLANS SHALL BE KEPT ON SITE AT ALL TIMES DURING CONSTRUCTION. 2. ALL WORK THAT MAY IMPACT UTILITIES, INCLUDING BUT NOT LIMITED TO SAWCUTTING, DEMOLITION, POTHOLING, AND TRENCHING, SHALL BE SUBJECT TO THE BOEING SHUTDOWN COMMITTEE PROCESS PRIOR TO ANY SITEWORK. CONTACT CONSTRUCTION MANAGER, RUSS BATES, 206-218-9475, RUSSELL.H.BATES@BOEING.COM FOR SPECIFIC REQUIREMENTS. THE BOEING CM WILL COORDINATE THE HOURS OF WORK IN THE STREET RIGHT-OF-WAY OR AIRPORT TAXIWAYS WITH RENTON AIRPORT MANAGER AND DEPARTMENT OF PUBLIC WORKS. ALL STREETS CLOSURES, PARTIAL OR FULL, SHALL BE APPROVED BY THE BOEING CM OR SHUTDOWN COMMITTEE, RENTON AIRPORT MANAGER, AND DEPARTMENT OF PUBLIC WORKS A MINIMUM OF 24 HOURS IN ADVANCE. THE POLICE DEPARTMENT, BOEING AND RENTON FIRE DEPARTMENTS, AND 911 SHALL BE NOTIFIED 24 HOURS IN ADVANCE. 3. ALL LOCATIONS OF EXISTING UTILITIES SHOWN ARE APPROXIMATE AND IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO VERIFY THE TRUE AND CORRECT LOCATION SO AS TO AVOID DAMAGE OR DISTURBANCE. CONTRACTOR SHALL PROVIDE ALL FIELD UTILITY LOCATION SERVICES AND VERIFY ALL UTILITY LOCATIONS WITH THE PROPER BOEING FACILITIES PERSONNEL PRIOR TO THE START OF EXCAVATION WORK. FOR WORK LOCATED ON THE CITY OF RENTON PROPERTY, THE CONTRACTOR SHALL CONTACT UTILITY LOCATE AT 1-800-424-5555. 4. A PRECONSTRUCTION CONFERENCE IS REQUIRED PRIOR TO ANY CONSTRUCTION. A MINIMUM OF 3 (THREE) WORKING DAYS NOTICE IS REQUIRED FOR SCHEDULING. PRIOR TO SCHEDULING THE PRECON, A PERMIT INFORMATION SHEET MUST BE SUPPLIED TO THE UTILITY ENGINEER'S OFFICE. 24 HOUR NOTICE WILL BE REQUIRED PRIOR TO STARTING NEW CONSTRUCTION. 5. THE CONTRACTOR SHALL COORDINATE WITH BOEING TO VERIFY THAT ALL APPLICABLE LOCAL, STATE AND FEDERAL PERMITS HAVE BEEN OBTAINED PRIOR TO CONSTRUCTION. THE CONTRACTOR IS RESPONSIBLE FOR OBTAINING ANY AND ALL PERMITS UNLESS OTHERWISE DIRECTED BY BOEING. 6. THE CONTRACTOR SHALL PREPARE AND HAVE APPROVED ALL REQUIRED TRAFFIC CONTROL PLANS PRIOR TO IMPLEMENTING ANY TRAFFIC CONTROL. THE CONTRACTOR SHALL COORDINATE WITH BOEING REPRESENTATIVE FOR ALL TRAFFIC CONTROL REQUIREMENTS WITHIN BOEING PROPERTY, TRAFFIC CONTROL REQUIRED ON AIRPORT PROPERTY OR WITHIN CITY RIGHT OF WAY SHALL BE SUBMITTED AND APPROVED BY THE AIRPORT AND CITY OF RENTON PRIOR TO IMPLEMENTATION. 7. CONTRACTOR IS TO HAVE UTILITY LOCATOR SERVICE LOCATE UTILITIES AND SHOW THEM ON CONSTRUCTION DRAWINGS FOR REVIEW AND APPROVAL BY RENTON FACILITIES SHUTDOWN COMMITTEE PRIOR TO SAWCUTTING AND EXCAVATION. 8. ALL UNDERGROUND PIPING SHALL BE IDENTIFIED BY THE USE OF SURFACE LOCATED MARKERS. MARKERS SHALL BE LOCATED AT MAXIMUM INTERVALS OF 150 FT, AT ALL CHANGES OF DIRECTION, WITHIN 5 FT OF A WALL, AT ALL MANHOLES AND VALVE BOXES, AND ADJACENT TO ROADS. MARKERS SHOULD INDICATE SERVICE, PIPE SIZE, DIRECTION OF FLOW, PIPE MATERIAL AND PIPE DEPTH. MARKER INSTALLATION LOCATIONS SHALL BE INDICATED ON THE CONTRACTOR PROVIDED AS -BUILT INFORMATION IN THE FORM OF RED -MARKED DRAWINGS. 9. ONE EXISTING MONITORING WELL HAS BEEN IDENTIFIED WITHIN THE PROJECT LIMITS. THE EXISTING MONITORING WELL SHALL BE DECOMMISSIONED IN ACCORDANCE WITH WAC 173-160-460. DECOMMISSIONING SHALL BE PERFORMED BY A LICENSED DRILLING CONTRACTOR. A COPY OF THE DECOMMISSIONING PAPER WORK SHALL BE PROVIDED TO THE BOEING CONSTRUCTION MANAGER. 10. SURVEY DATUM POINTS SHOWN IN THE CONSTRUCTION DOCUMENTS SHALL BE USED AS THE BASIS OF ALL CONSTRUCTION STAKING AND GRADE CONTROL. ALL CONSTRUCTION STAKING AND SURVEY SHALL CLEARLY REFERENCE THE DATUM POINT TO BE USED. THE CONTRACTOR SHALL PROVIDE CONSTRUCTION STAKING PLANS TO THE BOEING CONSTRUCTION MANAGER FOR ALL PROPOSED VAULTS, MANHOLES, AND CATCH BASINS FOR REVIEW AND APPROVAL A MINIMUM OF 3 DAYS BEFORE SCHEDULED CONSTRUCTION OR INSTALLATION. 11. THE CONTRACTOR SHALL INCLUDE THE FOLLOWING AS -BUILT INFORMATION WITH THE RED LINED CONSTRUCTION DOCUMENTS PROVIDED TO BOEING AT THE COMPLETION OF CONSTRUCTION. AS -BUILT DRAWINGS SHALL INCLUDE TOP AND BOTTOM OF VAULT, UTILITY LINES, SUB -GRADE AND FINISHED GRADE ELEVATIONS. 12. THE CONTRACTOR SHALL PROVIDE AND ADD ALTERNATIVE BID TO PROVIDE DEWATERING IN PLACE OF THE INSTALLATION OF COFFER DAM SHORING SHOWN IN CONTRACT DOCUMENTS. DEWATERING COSTS ASSOCIATED WITH THE CONTRACT DOCUMENTS SHALL BE INCLUDED IN THE BASE BID. GALVANIZATION NOTE THERE SHALL BE NO EXPOSED GALVANIZED MATERIALS, COATINGS OR ZINC APPLIED SURFACE TREATMENTS ON ANY EXTERIOR OR UNDERGROUND MATERIALS OR SURFACES. ALL GALVANIZED OR ZINC APPLIED MATERIALS OR COATINGS SHALL BE PERMANENTLY PAINTED OR COATED TO PREVENT EXPOSURE OF THE GALVANIZED/ZINC MATERIALS PRIOR TO INSTALLATION OR COMPLETION OF CONSTRUCTION. 1. EROSION CONTROL MEASURES SHOWN ON THE PLANS ARE CONSIDERED AN ABSOLUTE MINIMUM, AND CONTRACTOR SHALL BE REQUIRED TO PROVIDE ADDITIONAL EROSION CONTROL MEASURES AS NEEDED. IN ADDITION TO MEASURES SHOWN, CONTRACTOR SHALL COVER DIRT PILES AND MAY REQUIRE BAKER TANK(S) FOR GROUND WATER. 2. ON -SITE EROSION MEASURES AND STORM WATER POLLUTION PREVENTION SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR. ANY PROBLEMS OCCURRING BEFORE FINAL ACCEPTANCE OF THE STORM SEWER BY THE OWNER SHALL BE CORRECTED BY THE CONTRACTOR. 3. ALL EROSION AND SEDIMENTATION CONTROL DEVICES SHOWN ON THESE DRAWINGS SHALL BE INSTALLED PRIOR TO OR AS THE FIRST STAGE OF SITE PREPARATION. 4. SHOULD THE TEMPORARY EROSION AND SEDIMENTATION CONTROL MEASURES AS SHOWN IN THE DRAWINGS OR SPECIFIED IN THE NOTES NOT PROVE ADEQUATE TO CONTROL EROSION AND SEDIMENTATION, THE CONTRACTOR SHALL INSTALL SILT FENCE OR ADDITIONAL FACILITIES AS NECESSARY TO PROTECT ADJACENT PROPERTIES, SENSITIVE AREAS, NATURAL WATER COURSES AND/OR STORM DRAINAGE SYSTEMS. 5. ALL NECESSARY FACILITIES SHALL BE MAINTAINED ON -SITE TO PREVENT DEBRIS, DUST AND MUD FROM ACCUMULATING ON THE PUBLIC RIGHT-OF-WAY AND BOEING PROPERTY. 6. THE CONTRACTOR SHALL COMPLY WITH ALL REQUIREMENTS OF THE SITE'S CONSTRUCTION STORMWATER GENERAL PERMIT OR FOR CONSTRUCTION PROJECTS LESS THAN AN ACRE THE SITE'S INDUSTRIAL STORMWATER GENERAL PERMIT. 7. THE CONTRACTOR SHALL COORDINATE WITH BOEING EHS ON WHO WILL OBTAIN ANY REQUIRED STORMWATER SAMPLES. 8. THE CONTRACTOR SHALL COMPLETE AN EROSION CONTROL CHECKLIST, CAREFULLY REVIEW IT, AND MAINTAIN ALL STORMWATER POLLUTION PREVENTION MEASURES DAILY. 9. CONTRACTOR SHALL PROVIDE A CERTIFIED EROSION AND SEDIMENT CONTROL LEAD (CESCL) TO MANAGE IMPLEMENTATION OF STORMWATER CONSTRUCTION PERMIT (IF APPLICABLE), INCLUDING INSPECTIONS, SAMPLING (COORDINATED WITH BOEING) AND BMP MANAGEMENT. 1. PREVENT OIL AND FUELS FROM ENTERING THE STORM DRAINAGE SYSTEM WITH PROPER CONTAINMENT DEVICES. 2. SWEEP DIRT FROM PAVING DAILY OR AS NEEDED. THE INTENT IS TO PREVENT DIRT AND DEBRIS FROM VEHICLES AND EQUIPMENT FROM BEING DEPOSITED ON BOEING OWNED STREET AND CITY STREET PAVEMENT. 3. THE CONTRACTOR SHALL PREVENT ALL MATERIAL USED OR GENERATED ON -SITE FROM ENTERING THE STORM DRAINAGE SYSTEM. THE CONTRACTOR IS RESPONSIBLE FOR PROVIDING ADEQUATE CONTAINMENT/SEPARATION AT ALL TIMES. ALL STORMWATER POLLUTION PREVENTION MEASURES SHALL BE COORDINATED WITH ENVIRONMENTAL ENGINEERING TO ENSURE COMPLIANCE WITH APPLICABLE STORMWATER PERMITS. 4. THE CONTRACTOR SHALL CONDUCT DAILY STORMWATER/ENVIRONMENTAL INSPECTION OF THE CONSTRUCTION SITE. SCOPE OF THE INSPECTION WILL BE COORDINATED WITH SITE ENVIRONMENTAL ENGINEERING. CONSTRUCTION DEWATERING.- - 1. THE CONTRACTOR SHALL PREPARE AND SUBMIT A DEWATERING PLAN TO BOEING PRIOR TO COMMENCING CONSTRUCTION ACTIVITIES. BOEING WILL SUBMIT TO CITY OF RENTON AS REQUIRED. WORK SHALL NOT COMMENCE UNTIL THE PLAN IS APPROVED BY THE CITY. 2. SHOULD DEWATERING OF EXCAVATION BECOME NECESSARY, CONTRACTOR SHALL PROVIDE DEWATERING PLAN, LABOR AND EQUIPMENT. COORDINATE DEWATERING WITH OWNER AND THEIR GEOTECHNICAL ENGINEER. BOEING SHALL TEST GROUNDWATER FOR CONTAMINANTS AND PROVIDE DIRECTION FOR DEWATERING. 3. GROUNDWATER/STORMWATER WATER SHALL BE DISCHARGED TO THE SANITARY SEWER UNDER BOEING WASTE DISCHARGE PERMIT 7630 IF APPROVED BY BOEING ENVIRONMENTAL ENGINEERING. INITIAL AND DAILY SAMPLING WILL BE REQUIRED. DISCHARGES DIRECTLY INTO THE MUNICIPAL SEWER SYSTEM REQUIRE ADDITIONAL PERMITTING THROUGH THE CITY OF RENTON. 4. THE CONTRACTOR SHALL PROVIDE A DEWATERING SYSTEM CAPABLE OF PROCESSING 15,000 GALLONS PER DAY AS THE BASIS OF THEIR BIO. HIGHER DEWATERING RATES MAY BE REQUIRED THE SYSTEM PROVIDED SHALL BE SCALABLE TO ACCOMMODATE HIGHER VOLUMES. IF HIGHER VOLUMES ARE REQUIRED DURING CONSTRUCTION, THE CONTRACTOR SHALL COORDINATE WITH BOEING CONSTRUCTION MANAGER PRIOR TO INCREASING DISCHARGE VOLUMES. 10. CONTRACTOR SHALL BE REQUIRED TO PREPARE FOREIGN OBJECT DEBRIS (FOD) PLAN. 5. BOEING HAS PERFORMED GROUND WATERING SAMPLING AND TESTING BASED ON CURRENT TEST RESULTS. NO TREATMENT BEYOND TURBIDITY IS REQUIRED. ALL OTHER CHEMICAL 8c METAL LEVELS 11. CONTRACTOR TO COORDINATE WITH BOEING FOR DISPOSITION OF EXCAVATED DIRT. TESTED FOR ARE BELOW TREATMENT LEVELS. 12. CONTRACTOR SHALL COORDINATE DEWATERING WITH BOEING ENVIRONMENTAL. STOCKPILE NOTES.-- 1. STOCKPILES SHALL BE STABILIZED (WITH PLASTIC COVERING OR OTHER APPROVED DEVICE) DAILY BETWEEN NOVEMBER 1 AND MARCH 31. CB PROTECTION NOTES: 1. CATCH BASIN INSERTS SHALL BE PROVIDED IN THE CATCH BASINS TRIBUTARY TO AREA WHERE CONTRACTOR'S CONSTRUCTION ACTIVITIES OCCUR. 2. CATCH BASIN INSERTS SHALL BE REMOVED FOLLOWING COMPLETION OF CONSTRUCTION AND STABILIZATION OF ALL CLEARED AREAS. SYM REVISION BY APPROVED DATE SYM REVISION BY APPROVED DATE ORIG 737 MAX FLIGHTLINE UTILITIES -APRON A Cl PROJECT RT TWN 04.13.16 - APRON A Cl PROJECT - SITE DCN-06 RT TWN 09.27.16 - CITY OF RENTON PERMIT REVIEW COMMENTS RT TWN 05.23.16 - RECORD DRAWING - 737 MAX FLIGHTLINE UTILITIES RT TWN 10.28.16 - APRON A Cl PROJECT - SITE DCN-01 RT TWN 06.13.16 - APRON A SITE STORMWATER IMPROVEMENTS-30% RT TWN 01.17.18 - APRON A Cl PROJECT - SITE DCN-02 RT TWN 07.19.16 - APRON A SITE STORMWATER IMPROVEMENTS-60% TO IFC RT TWN 07.14.20 - APRON A Cl PROJECT - SITE DCN-03 RT TWN 08.05.16 - APRON A SITE STORMWATER REVISIONS PER CITY COMMENTS RT TWN 09.29.20 Q� BOE/NG° ri- 6. THE CONTRACTOR SHALL TAKE ALL APPROPRIATE MEASURES TO LIMIT DEWATERING REQUIRED. NO ADDITIONAL COMPENSATION WILL BE PROVIDED FOR DEWATERING BEYOND WHAT IS SPECIFIED IN THESE DOCUMENTS. 7. THE CONTRACTOR MAY PROVIDE A CONSTRUCTION PLAN AND SEQUENCE THAT DIFFERS FROM THE DEWATERING REQUIREMENTS INCLUDED IN THESE DOCUMENTS AFTER SELECTION TO BE EVALUATED BY THE BOEING CONSTRUCTION MANAGER. 8. THESE SYSTEMS WILL BE THE CONTRACTOR'S RESPONSIBILITY TO MAINTAIN AND OPERATE. NAL m IN COMPLIANCE WITH CITY OF RENTON STANDARDS DEVELOPMENT ENGINEERING ` jchavez 05/05/2021 ACCEPTABILITY THIS DESIGN AND/OR SPECIFICATION IS APPROVED R. TEMPLADO CHECKED T. NEU ENGINEER T. NEU APPROVED BY DEPT. DATE CHECKED D. MURATA APPROVED ATE SUBTITLE 09.29.20 09.29.20 TITLE 09.29.20 09.29.20 PERMIT SUBMITTAL DESIGN BY DOWL R-413704 CIVIL GENERAL NOTES APRON A -SITE STORMWATER IMPROVEMENTS (STALLS A3-A7 CIVIL MASTER SITE 05-YD RENTON, Wq I °wc No. �DOWL N3415EA1 N cz DATE 09.29.20 05-APRON-A-C2 09.29.20 cl CD N CV