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HomeMy WebLinkAboutR-394704NE1/4OFS321T23N, R 5 E DEMOLITION NOTES C'? 1. DEMOLITION NOTES ARE FOR CLARIFICATION ONLY AND ARE SHOWN FOR THE CONTRACTOR'S BENEFIT. THESE NOTES ARE NOT �O INTENDED TO BE COMPREHENSIVE. THE CONTRACTOR SHALL REMOVE OR RELOCATE ALL EXISTING ON -SITE IMPROVEMENTS NECESSARY TO ACCOMMODATE THE PROPOSED CONSTRUCTION. 2. THE DESIGN SHOWN IS BASED UPON THE ENGINEER'S UNDERSTANDING OF THE EXISTING CONDITIONS. THE PLAN DOES NOT LJJ REPRESENT A DETAILED FIELD SURVEY. THE EXISTING CONDITIONS SHOWN ON THIS PLAN SHEET ARE BASED UPON THE SURVEY ~ PREPARED BY PACE ENGINEERS, INC., DATED 1 /16/2015. THE CONTRACTOR IS RESPONSIBLE FOR VERIFYING FIELD CONDITIONS PRIOR TO BIDDING THE PROPOSED SITEWORK IMPROVEMENTS. IF CONFLICTS ARE DISCOVERED, THE CONTRACTOR SHALL NOTIFY THE OWNER PRIOR TO INSTALLATION OF ANY PORTION OF THE SITEWORK WHICH WOULD BE AFFECTED. IF CONTRACTOR DOES NOT ACCEPT EXISTING SURVEY, INCLUDING TOPOGRAPHY AS SHOWN ON THE PLANS, WITHOUT EXCEPTION, HE SHALL HAVE MADE, AT HIS OWN EXPENSE, A TOPOGRAPHIC SURVEY BY A REGISTERED LAND SURVEYOR AND SUBMIT IT TO THE OWNER FOR REVIEW. 3. CAUTION - NOTICE TO CONTRACTOR THE CONTRACTOR IS SPECIFICALLY CAUTIONED THAT THE LOCATION AND/OR ELEVATION OF EXISTING UTILITIES AS SHOWN ON THESE PLANS IS BASED ON RECORDS OF THE VARIOUS UTILITIES, AND WHERE POSSIBLE, MEASUREMENTS TAKEN IN THE FIELD. THE INFORMATION IS NOT TO BE RELIED ON AS BEING EXACT OR COMPLETE. THE CONTRACTOR MUST CALL THE APPROPRIATE UTILITY COMPANY AT LEAST 48 HOURS BEFORE ANY EXCAVATION TO REQUEST EXACT FIELD LOCATION OF UTILITIES. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO RELOCATE ALL EXISTING UTILITIES AND EXISTING IMPROVEMENTS WHICH CONFLICT WITH THE PROPOSED IMPROVEMENTS ON THE PLANS. 4. CONTRACTOR IS TO REMOVE ALL EXISTING SURFACE IMPROVEMENTS AND DEBRIS WITHIN THE LIMITS OF WORK UNLESS OTHERWISE NOTED. ALL DEBRIS FOUND ON SITE SHALL BE DISPOSED OF IN ACCORDANCE WITH APPLICABLE STATE CODES. 5. CONTRACTOR TO PROTECT EXISTING FEATURES WHICH ARE TO REMAIN. 6. ABANDONED PIPES LOCATED OUTSIDE PROPOSED BUILDING PAD LIMITS WITH AN EXCESS OF 3' COVER MAY BE DECOMMISSIONED AND ABANDONED IN PLACE, PROVIDED THAT THESE ABANDONED UTILITIES ARE GROUTED AND CAPPED. EXISTING SUBSURFACE IMPROVEMENTS AND DEBRIS WITHIN THE PROPOSED BUILDING PAD AREA, INCLUDING 10' BEYOND FOUNDATIONS, SHALL BE REMOVED. 7. CONTRACTOR SHALL ADJUST ALL EXISTING MANHOLE RIMS, DRAINAGE STRUCTURES, VALVE BOXES, VAULT LIDS AND UTILITY ACCESS STRUCTURES TO FINISH GRADE WITHIN AREAS AFFECTED BY PROPOSED CONSTRUCTION. EROSION CONTROL NOTES 0 0 0 0 a W m I 3 0 a 0 U 0 a m 0 In LU 0. a Y a z 0 z LU z 0 (.9 Z to w z W 1. THESE NOTES SHALL APPEAR FOR ALL PROJECTS - SITE IMPROVEMENTS, SURFACE WATER UTILITY, WASTEWATER UTILITY, WATER UTILITY, AND TRANSPORTATION PLANS: 2. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A PRE -CONSTRUCTION MEETING MUST BE HELD WITH THE CITY OF RENTON, PUBLIC WORKS DESIGN ENGINEER. 3. THE BOUNDARIES OF THE CLEARING LIMITS AND AREAS OF VEGETATION PRESERVATION AS PRESCRIBED ON THE PLAN(S) SHALL BE CLEARLY FLAGGED BY SURVEY TAPE OR FENCING IN THE FIELD PRIOR TO CONSTRUCTION IN ACCORDANCE WITH APPENDIX D OF THE SURFACE WATER DESIGN MANUAL AND OBSERVED DURING CONSTRUCTION. DURING THE CONSTRUCTION PERIOD, NO DISTURBANCE BEYOND THE CLEARING LIMITS SHALL BE PERMITTED. THE CLEARING LIMITS SHALL BE MAINTAINED BY THE APPLICANT/ESC SUPERVISOR FOR THE DURATION OF CONSTRUCTION. 4. STABILIZED CONSTRUCTION ENTRANCES SHALL BE INSTALLED AT THE BEGINNING OF CONSTRUCTION AND MAINTAINED FOR THE DURATION OF THE PROJECT. ADDITIONAL MEASURES, SUCH AS CONSTRUCTED WHEEL WASH SYSTEMS OR WASH PADS, MAY BE REQUIRED TO ENSURE THAT ALL PAVED AREAS ARE KEPT CLEAN AND TRACK OUT TO ROAD RIGHT OF WAY DOES NOT OCCUR FOR THE DURATION OF THE PROJECT. 5. ALL REQUIRED SEDIMENTATION/EROSION CONTROL FACILITIES MUST BE CONSTRUCTED AND IN OPERATION PRIOR TO LAND CLEARING AND/OR CONSTRUCTION TO PREVENT TRANSPORTATION OF SEDIMENT TO SURFACE WATER, DRAINAGE SYSTEMS AND ADJACENT PROPERTIES. ALL EROSION AND SEDIMENT FACILITIES SHALL BE MAINTAINED IN A SATISFACTORY CONDITION UNTIL SUCH TIME THAT CLEARING AND/OR CONSTRUCTION IS COMPLETE AND POTENTIAL FOR ON -SITE EROSION HAS PASSED THE IMPLEMENTATION, MAINTENANCE, REPLACEMENT AND ADDITIONS TO EROSION/SEDIMENTATION CONTROL SYSTEMS SHALL BE THE RESPONSIBILITY OF THE PERMITEE. 6. THE EROSION AND SEDIMENTATION CONTROL SYSTEMS DEPICTED ON THIS DRAWING ARE INTENDED TO BE MINIMUM REQUIREMENTS TO MEET ANTICIPATED SITE CONDITIONS. AS CONSTRUCTION PROGRESSES AND UNEXPECTED OR SEASONAL CONDITIONS DICTATE, THE PERMITEE SHALL ANTICIPATE THAT MORE EROSION AND SEDIMENTATION CONTROL FACILITIES WILL BE NECESSARY TO ENSURE COMPLETE SILTATION CONTROL ON THE PROPOSED SITE. DURING THE COURSE OF CONSTRUCTION, IT SHALL BE THE OBLIGATION AND RESPONSIBILITY OF THE PERMITEE TO ADDRESS ANY NEW CONDITIONS THAT MAY BE CREATED BY THE ACTIVITIES AND TO PROVIDE ADDITIONAL FACILITIES, OVER AND ABOVE MINIMUM REQUIREMENTS, AS MAY BE NEEDED, TO PROTECT ADJACENT PROPERTIES AND WATER QUALITY OF THE RECEIVING DRAINAGE SYSTEM. 7. APPROVAL OF THIS PLAN IS FOR EROSION/SEDIMENTATION CONTROL ONLY. IT DOES NOT CONSTITUTE AN APPROVAL OF STORM DRAINAGE DESIGN, SIZE NOR LOCATION OF PIPES, RESTRICTORS, CHANNELS, OR RETENTION FACILITIES. 8. ANY AREAS OF EXPOSED SOILS, INCLUDING ROADWAY EMBANKMENTS, THAT WILL NOT BE DISTURBED FOR TWO DAYS DURING THE WET SEASON (OCTOBER 1ST TROUGH MARCH 30 OR SEVEN DAYS DURING THE DRY SEASON (APRIL 1ST TOUGH SEPTEMBER 30) SHALL BE IMMEDIATELY STABILIZED WITH THE APPROVED ESC COVER METHODS (E.G., SEEDING, MULCHING, PLASTIC COVERING, ETC.). 9. WET SEASON SEASONAL EROSION AND SEDIMENT CONTROL REQUIREMENTS APPLY TO ALL CONSTRUCTION SITES CLEARING BETWEEN OCTOBER 1 AND MARCH 30 INCLUSIVE, UNLESS OTHERWISE APPROVED BY THE CITY THROUGH AN ADJUSTMENT PROCESS. 10. COVER MEASURES WILL BE APPLIED IN CONFORMANCE WITH APPENDIX D OF THE SURFACE WATER DESIGN MANUAL. 11. ANY AREA NEEDING ESC MEASURES, NOT REQUIRING IMMEDIATE ATTENTION, SHALL BE ADDRESSED WITHIN SEVEN (7) DAYS. 12. THE ESC FACILITIES ON INACTIVE SITES SHALL BE INSPECTED AND MAINTAINED A MINIMUM OF ONCE A MONTH OR WITHIN 24 HOURS FOLLOWING A STORM EVENT. 13. AT NO TIME SHALL MORE THAN ONE (1) FOOT OF SEDIMENT BE ALLOWED TO ACCUMULATE WITHIN A CATCH BASIN. ALL CATCH BASINS AND CONVEYANCE LINES SHALL BE CLEANED PRIOR TO PAVING. THE CLEANING OPERATION SHALL NOT FLUSH SEDIMENT -LADEN WATER INTO THE DOWNSTREAM SYSTEM. 14. DURING THE TIME PERIOD OF OCTOBER 1ST THROUGH MARCH 30TH, ALL PROJECT DISTRIBUTED SOIL AREAS GREATER, THAT ARE TO BE LEFT UN -WORKED FOR MORE THAN 12 HOURS, SHALL BE COVERED BY MULCH, SODDING OR PLASTIC COVERING. 15. ANY PERMANENT RETENTION/DETENTION FACILITY USED AS A TEMPORARY SETTLING BASIN SHALL BE MODIFIED WITH THE NECESSARY EROSION CONTROL MEASURES AND SHALL PROVIDE ADEQUATE STORAGE CAPACITY. IF THE PERMANENT FACILITY IS TO FUNCTION ULTIMATELY AS AN INFILTRATION SYSTEM, THE TEMPORARY FACILITY MUST BE ROUGH GRADED SO THAT THE BOTTOM AND SIDES ARE AT LEAST THREE FEET ABOVE THE FINAL GRADE OF THE PERMANENT FACILITY. 16. PRIOR TO THE BEGINNING OF THE WET SEASON (OCT. 1), ALL DISTURBED AREAS SHALL BE REVIEWED TO IDENTIFY WHICH ONES CAN BE SEEDED IN PREPARATION FOR THE WINTER RAINS. DISTURBED AREAS SHALL BE SEEDED WITHIN ONE WEEK OF THE BEGINNING OF THE WET SEASON. A SKETCH MAP OF THOSE AREAS TO BE SEEDED AND THOSE AREAS TO REMAIN UNCOVERED SHALL BE SUBMITTED TO THE CITY OF RENTON FOR REVIEW. EPA 1505 Westlake Ave. N. Suite 305 Seattle, WA 98109 11 11 ki I R. T (206) 522-9510 F (206)522-8344 WWW. PAcLAND.COM SILT FENCE ��0, o I Im STABILIZED CONSTRUCTION U AJF LLC 17642 108TH AVE SE RENTON WA 98055 TL 3223059054 DESIMONE TRUST WEN[ 17816 108TH AVE SE RENTON WA 98055 RECORDING NO, GOUNDER PARAMASEVAN + CHRISTI 176661 109TH AVE SE RENTON WA 98055 GRAPHIC SCALE 10 20 40 ( IN FEET ) 1 inch = 20 ft. DEMOLITION KEY NOTES LEGEND O1 COMPLETELY DEMOLISH EXISTING BUILDING AND ASSOCIATED APPURTENANCES, INCLUDING BASEMENTS IN ACCORDANCE WITH APPLICABLE CODES. DISCONNECT AND CAP EXISTING UTILITIES AT THEIR MAIN LINE. CONTRACTOR SHALL REMOVE ALL ASBESTOS CONTAINING BUILDING MATERIALS IN ACCORDANCE WITH APPLICABLE CODE REQUIREMENTS. O2 REMOVE EX STORM DRAIN DETENTION PIPE; IF IN GOOD CONDITION, RELOCATE TO LOCATION SHOWN ON SHEET C-2.0 O3 DEMOLISH EXISTING CONCRETE CURB (TYP). ® REMOVE EXISTING COMMUNICATIONS SERVICE O5 DEMOLISH AND REMOVE EXISTING ASPHALT PAVEMENT TO DEPTH SUFFICIENT TO CONSTRUCT NEW PAVING AND IMPROVEMENTS. © DISCONNECT EXISTING ELECTRICAL SERVICES CAP AND PRESERVE FOR RECONNECTION O7 REMOVE EXISTING SIGN ® REMOVE AND SALVAGE EXISTING LIGHT STANDARD 90 REMOVE EXISTING TREE (TYP) 10 REMOVE EXISTING 6" CHAIN LINK FENCE 11 PROTECT EXISTING CHAIN LINK FENCE TO REMAIN 12 PROTECT EXISTING CATCH BASIN TO REMAIN 13 REMOVE DRIVE THROUGH SIGN AND POLES 14 REMOVE EX UNDERGROUND ELECTRICAL 15 DISCONNECT EXISTING WATER SERVICE CAP AND PRESERVE FOR RECONNECTION 16 DISCONNECT EXISTING GAS SERVICE CAP AND PRESERVE FOR RECONNECTION 17 REMOVE EXISTING CATCH BASIN 18 REMOVE EXISTING STORM DRAIN PIPE 19 PROTECT EX TREE. INSTALL CHAINLINK FENCE PER RMC 4-4-130H.9 20 REMOVE EX SIDEWALK 21 PROTECT EXISTING STREET LIGHT POLE DURING CONSTRUCTION. ADJUST POLE FOUNDATION AND J BOX TO NEW GRADE. INSTALL A NEW J BOX IF NOT EXISTING. 22 TREE PROTECTION FENCING PER REMC 4-4-130H.9. SEE SHEET CV-1.1 FOR STANDARD TREE PROTECTION NOTES 23 PROTECT EX SANITARY SEWER MANHOLE 24 RELOCATE EX COMMUNICATIONS PEDESTAL. COORDINATE W/ UTILITY PROVIDER. SEE SHEET C-3.0 FOR PROPOSED LOCATION 25 RELOCATE EX POWER POLE. COORDINATE W/ UTILITY PROVIDER. SEE SHEET C-3.0 FOR PROPOSED LOCATION o A AS SURVEYED: SCALE: _ WRH A DESIGNED: AS SHOWN LRR 0 48855 4 DRAWN: POD ��GISTER�� ���v CMD ONE INCH <SIONAL CHECKED �FF AT FULL SCALE IF NOT ONE INCH NO. REVISION BY DATE AP P R I APPROVED: SCALE ACCORDINGLY VERTICAL: NAVD 1988 HORIZONTAL- NAD 1983/1991 DATUM ENGINEER'S RECORD DRAWING CERTIFICATION SEE SHEET CV-1.0 FOR SIGNED ENGINEER'S RECORD DRAWING CERTIFICATION NOTE CITY OF RENTON Planning/Building/Public Works Dept. REMOVE ASPHALT PAVEMENT REMOVE CONCRETE PAVEMENT REMOVE BUILDING FOUNDATION REMOVE WOODEN DECK 2 STABILIZED CONSTRUCTION ENTRANCE D-2.0 1 SILT FENCE D-2.0 ORANGE CONSTRUCTION FENCE CHAINLINK FENCE 3 CATCH BASIN FILTER D-2.0 REMOVE EX TREE EX. CONTOUR Know what's below. Cal before you dig. X IN COMPLIANCE WITH CITY OF RENTON STANDARDS RENTON FIRESTONE 17808 108TH AVE SE RECORD DRAWINGS DEMOLITION AND ESC PLAN U ONO O O Q J CV co O O O T r1 LU Z O 0 LU DATE: ILL 02/21/2019 FIELDBOOK: z PAGE: O DRAWING NO: D-1 .0 Z I SHEET: OF: W 4 18 Cr R-394704