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Home My WebLink Aboutmap794" TOP COURSE - ROLLED BANK RUN GRAVEL CONFORMING TO CT DOT FORM 816 M.02.03 AND M.02.06 GRADATION "C" OR COMPACTED 1-114" PROCESSED TRAPROCK MIX 40 - 4 d D ) d a y a `-'-'4 a V Q a a a rrte 0 0 0c6" BINDER COURSE - ROLLED BANK 0 L 0 RUN GRAVEL CONFORMING TO CT > 0 DOT FORM 816 M.02.03 AND 0 COMPACTED SUITABLE00M.02.06 GRADATION "A" , c SUBGRADE TRAFFIC BOUND GRAVEL SURFACE NOT TO SCALE 2-112- BIT CONC. PAVEMENT ('MIN.) SUITABLE COMPACTED SUBGRADE 6" PROCESSED GRAVEL (MIN.) SECTION VIEW t NOT TO SCALE 10' TO TOP OF 48" PROPOSED GRADE, EMBANKMENT -- - GRADE TO PREVENT PONDING iT 6" BACKFILL (MIN) I I _ i i NON -WOVEN H FABRIC FILTER 2,. --- --- STONE AGGREGATEAPPROVEDFILLASMIN. I II 6" MfN I APPROVEDTREQUIRED (SEE GENERAL. _ _ _ _ (SEE GENERAL NOTEE #7) NOTES' #6 AND J10) 18" MIN. TO GROUNDWATER 4" PERE OR MOTTLING PVC 48" MIN. TO LEDGE 12" 8" STONE LEACHING TRENCH NOT TO SCALE MINIMUM 17" ---, DIAMETER MANHOLE GASKETED) INLET -- INLET -- BAFFLE 213--, REQUIRED CAPACITY 1,500 GALLON----_., SEPTIC TANK ORIGINAL GRADE W/ TOPSOIL REMOVED MAINTAIN 1h n LIP AT EDGE OF PAVEMENT cz SEE SECTION VIEW BITUMINOUS CONCRETE8' 8' RADIUS TYPICAL DRIVEWAY APRuo N NOT TO SCALE FILTER FENCE COMPACTED BACKFILL EXCAVATE XK T ENCHWR F.p I. G FLOW OF PUBLIC HEALTH. HAVE BEEN INSTALLED AS THE SEQUENCE OF CONSTRUCTION NECESSITATES. EXISTING GRADE CL. o!. C> V PVC ASTM D 1785/ASTM D 2665 OR APPROVED EQUAL AS INDICATED /N TABLE N0. 2 OF 2018 BOUNDARIES LLC rn U 12 MIN. PREPARED FOR THE OWNER OF THIS PROJECT, AT THIS SITE, AND IS NOT TO BE 4 DEPTH UNDISTURBED ti GROUND SUITABLE VEGETATION. THE USE OF TEMPORARY FILL AND/OR EXCAVATION SHALL BE MINIMIZED TO3. ton SEDIMENT FENCE DETAIL SEPTIC SYSTEM, THERE ARE NO SEPTIC SYSTEMS WITHIN 75' OF THE PROPOSED WELL. in NOT TO SCALE THERE SHALL BE NO STUMPS BURIED ON-SITE OR BOULDERS BURIED WITHIN 50' DOWN GRADIENT DUMPING OF OIL OR OTHER DELETERIOUS MATERIALS ON THE GROUND IS FORBIDDEN. THE Ln OF THE SEPTIC SYSTEM, SHOULD ANY SIGNIFICANT VARIATIONS FROM THE TEST HOLE DATA BE DEVELOPER OR CONTRACTOR SHALL PROVIDE A MEANS OF CATCHING, RETAINING AND PROPERLYENCOUNTEREDDURINGEXCAVATIONS (LEDGE, GROUNDWATER, MOTTLING, SOIL TYPE, ETC.), THE r- PACKK STRAW BETWEEN BALES 2" X 2" X 36" STRAW BALE HARD WOOD STAKE 2 PER BALE) V i! II li it I 1 COMPACTED BACKFILL 1 1 Il !i II I it FLOW II I- -I-- -- - J 12'" MIN. r E L " 4 MINQ0 NOT. 1. USE SINGLE OR DOUBLE BALE HEIGHT AS REQUIRED. STAKED HAY BALE BARRIERQ 4" MIN. OUTLET OUTLET F7LTER DEVICE LENGTH NOT GREATER THAN 4 TIMES WIDTH OR DEPTH a r MANN mmmm 10, - 5p TOP OF EMBANKMENT r TYPICAL SLOPES SHALL NOT EXCEED 507 (2H:1 V) SELECT FILL--' ORIGINAL GRADE y 4' MINIMUM 18 MINIMUM LEACHING MEDIA COMMON FILL MAX. GROUNDWATER ELEVATION LEDGE RO' NOTE. REFERENCE FIGURE 13 OF THECTECHNICALSTANDARDSFORSUBSURFACE SEWAGE DISPOSAL SYSTEMS" (JAN. 1, 2018) TYPICAL LEACHFIELD IN FILL CROSS SECTION NOT TO SCALE COMPACTED GRAVEL FILL MIRAFI 140N GEOTEX77LE OR APPROVED EQUAL COMPACTED SUBGRADE NOTE: 1. TO BE USED AT PIPE INLETS AND DISCHARGES. TYPICAL MODIFIED RIP RAP SECTION W00! STAKED HAYBALE NOT TO SCALE NOT TO SCALE OMPACTED 3ACKFILL v G tr- rdif PLA d 2-1/4" W5- 0 12r t2-112- NOTE. USE 4HDBOX BY SECTIO JOLLEY PRECAST, INC. OR APPROVED EQUAL j D-130 DETAIL NOT TO SCALE FINISHED GRADE THREADED 4" PVC END CAP WITH PLUG A SANITARY CLEANOUT DETAIL NOTTO SCALE NOT TO SCALE 12" 6' -- MIN 12" 24" SANITARY 1. THIS SEPTIC SYSTEM INSTALLATION INCLUDING ALL MATERIALS (PIPING, SEPTIC TANK, STONE, FILL, ETC.) USED FOR THIS SEPTIC SYSTEM SHALL CONFORM TO THE CURRENT EDITION%REVISION OF THE 'TECHNICAL STANDARDS FOR SUBSURFACE SEWAGE DISPOSAL SYSTEMS" REVISED JANUARY fil, 0 s0066 NOT TO SCALE w OF PUBLIC HEALTH. HAVE BEEN INSTALLED AS THE SEQUENCE OF CONSTRUCTION NECESSITATES. 2. THE PROPOSED HOUSE SEWER FROM THE BUILDING TO THE SEPTIC TANK SHALL BE SCHEDULE 40 o!. C> V PVC ASTM D 1785/ASTM D 2665 OR APPROVED EQUAL AS INDICATED /N TABLE N0. 2 OF 2018 BOUNDARIES LLC rn THIS DRAWING IS THE PROPERTY OF BOUNDARIES LLCAND HAS BEENSPECIFICALLY g PREPARED FOR THE OWNER OF THIS PROJECT, AT THIS SITE, AND IS NOT TO BE FOR THIS SEPTIC SYSTEM SHALL BE 4" PVC ASTM D3034, SDR 35 WITH RUBBER COMPRESSION DUPLICATED OR USED IN PARTOR WHOLEFORANY OTHER PURPOSE, PROJECT, LOCATION ti OR OWNER WITHOUT THE EXPRESSED WRITTEN CONSENTOFBOUNDARIES LLC. SUITABLE VEGETATION. THE USE OF TEMPORARY FILL AND/OR EXCAVATION SHALL BE MINIMIZED TO3. 4" MIN. OUTLET OUTLET F7LTER DEVICE LENGTH NOT GREATER THAN 4 TIMES WIDTH OR DEPTH a r MANN mmmm 10, - 5p TOP OF EMBANKMENT r TYPICAL SLOPES SHALL NOT EXCEED 507 (2H:1 V) SELECT FILL--' ORIGINAL GRADE y 4' MINIMUM 18 MINIMUM LEACHING MEDIA COMMON FILL MAX. GROUNDWATER ELEVATION LEDGE RO' NOTE. REFERENCE FIGURE 13 OF THECTECHNICALSTANDARDSFORSUBSURFACE SEWAGE DISPOSAL SYSTEMS" (JAN. 1, 2018) TYPICAL LEACHFIELD IN FILL CROSS SECTION NOT TO SCALE COMPACTED GRAVEL FILL MIRAFI 140N GEOTEX77LE OR APPROVED EQUAL COMPACTED SUBGRADE NOTE: 1. TO BE USED AT PIPE INLETS AND DISCHARGES. TYPICAL MODIFIED RIP RAP SECTION W00! STAKED HAYBALE NOT TO SCALE NOT TO SCALE OMPACTED 3ACKFILL v G tr- rdif PLA d 2-1/4" W5- 0 12r t2-112- NOTE. USE 4HDBOX BY SECTIO JOLLEY PRECAST, INC. OR APPROVED EQUAL j D-130 DETAIL NOT TO SCALE FINISHED GRADE THREADED 4" PVC END CAP WITH PLUG A SANITARY CLEANOUT DETAIL NOTTO SCALE NOT TO SCALE 12" 6' -- MIN 12" 24" SANITARY 1. THIS SEPTIC SYSTEM INSTALLATION INCLUDING ALL MATERIALS (PIPING, SEPTIC TANK, STONE, FILL, ETC.) USED FOR THIS SEPTIC SYSTEM SHALL CONFORM TO THE CURRENT EDITION%REVISION OF THE 'TECHNICAL STANDARDS FOR SUBSURFACE SEWAGE DISPOSAL SYSTEMS" REVISED JANUARY fil, 0 s0066 ANCHOR WITH TWO 2X2 x3' STAKES EACH BALE 0" mo ul 0: cls fj° c r 12 /\ 2' A 2H:1 V FILTER FABRIC LINER 6" LOAM & SEED (MIN) NOTE. ELEVATIONS VAR! ; SE D 4N FOR ACTUAL ELEVATIONS GRASS SWALE DETAIL PIPE OUTLETS WITH FLARED END SECTIONS 15 " HDPE) NOT TO SCALE 15' 13.5' NOTES: 1. DIMENSIONS REPRESENT MINIMUM VALUES. a 2. APRON DESIGN BASED ON 2000 CT DOT DRAINAGE MANUAL. v _ RIPRAP SPREAD APRON DETAIL NOT TO SCALE J, JEFFREY THE CONTRACTOR SHALL APPOINT AN AGENT WHO SHALL BE PERSONALLY RESPONSIBLE FOR IMPLEMENTING THIS EROSION AND SEDIMENT CONTROL PLAN AND ENFORCING THE PRESCRIBED SAFEGUARDS DURING THE CONSTRUCTION PERIOD. SUPPORT DEWATERING THIS RESPONSIBILITY INCLUDES THE INSTALLATION AND MAINTENANCE OF CONTROL MEASURES HOSE ON HAY BALE THROUGHOUT THE CONSTRUCTION PERIOD, INFORMING ALL PARTIES ENGAGED ON THE CONSTRUCTION SITE OF THE REQUIREMENTS AND OBJECTIVES OF THE PLAN, NOTIFYING THE PROPER TOWN AGENCIES AND OFFICIALS OF ANY TRANSFER OF THIS RESPONSIBILITY, AND CONVEYING A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN IF THE TITLE OF THE LAND IS TRANSFERRED TO A ti DISCHARGE HOSE THIRD PARTY FROM DEWATERING f PUMP EROSION CONTROL NOTES f f STAKED HAY BALE o, BARRIER (TYP) 1 ALL UTILITIES ARE APPROXIMATE CONTRACTOR TO VERIFY ALL UTILITIES PRIOR TO CONSTRUCTION z , ; 1st `i \ -1 , "LINE BOTTOM OF 15'x 15'x4' DEEP 15 DEWATERING BASIN WITH MODIFIED RIP RAP OVER AN APPROVED FILTER FABRIC DE ATERIN S L NOT TO SCALE CONTACT 'CALL -BEFORE -YOU -DIG" AT 1-800-922-4455 AT LEAST 48 HOURS PRIOR TO ANY EXCAVATION. 2. THE ,RESPONSIBLE PARTY FOR THE INSTALLATION AND MAINTENANCE OF ALL EROSION CONTROL MEASURES IS THE SITE CONTRACTOR, WHICH IS TO BE DETERMINED. J. THE 72002 CONNECTICUT GUIDELINES FOR SOIL EROSION AND SEDIMENT CONTROL" BY THE CONNECTICUT COUNCIL ON SOIL AND WATER CONSERVATION IN COOPERATION WITH THE CONNECTICUT DEPARTMENT OF ENVIRONMENTAL PROTECTION, CT DEEP BULLETIN 34, SHALL BE USED FOR INSTALLING AND MAINTAINING ALL EROSION CONTROL MEASURES. THE PROPERTY OWNER SHALL INSTALL ADDITIONAL MEASURES AS NECESSARY IF DIRECTED BY THE ENGINEER OR TOWN STAFF. 4. SEEDING FOR PERMANENT STABILIZATION SHALL BE COMPLETED BETWEEN APRIL 15 THROUGH JUNE 15 OR BETWEEN AUGUST 15 THROUGH SEPTEMBER 15. IF SEEDING CANNOT BE COMPLETED WITHIN THESE TIMES, APPLICATION OF TEMPORARY MULCH WILL BE CONDUCTED UN77L THE NEXT SEEDING PERIOD. SEED MIXTURE SHALL BE AS FOLLOWS. KENTUCKY BLUEGRASS 20 LBS/ACRE OR 0.45 LBS/1,000 S.F. CREEPING RED FESCUE 20 LBS/ACRE OR 0.45 LBS/1,000 S.F. PERENNIAL RYEGRASS 5 LBS/ACRE OR 0.10 LBS/1,000 S.F. 5. MULCH SHALL BE A GOOD QUALITY HAY OR STRAW AND SHALL BE APPLIED AT A RATE OF APPROXIMATELY 2-3 BALES/1,000 SF. 6. ALL EROSION CONTROL MEASURES SHALL BE INSPECTED WITHIN 24 HOURS AFTER RAIN EVENTS WITH GREATER THAN 0.5" OF RAINFALL. IN A 24-HOUR PERIOD, AND REPAIRED OR REPLACED AS NECESSARY TO INSURE COMPLIANCE WITH THE APPROVED SOIL EROSION AND SEDIMENT CONTROL PLAN. CONSTRUCTION SEQUENCE 1. SECURE ALL NECESSARY LOCAL, STATE AND FEDERAL PERMITS. 2. INSTALL EROSION CONTROLS IN SPECIFIED LOCATIONS AS SHOWN DOWNGRADIENT OF PROPOSED EARTH WORK. STRIP TOPSOIL FROM DEVELOPMENT AREA AND STOCKPILE AT SPECIFIED LOCATION FOR LATER REUSE SEED TOPSOIL STOCKPILE WITH RYEGRASS FOR TEMPORARY STABILIZATION. J. CONSTRUCT DRIVEWAY CROSSING CULVERT, DRIVEWAY AND INSTALL UTILITIES. 4. CONSTRUCT HOUSE, INSTALL SUBSURFACE SEWAGE DISPOSAL SYSTEM, WATER SUPPLY WELL AND PERFORM SITE GRADING. 5. AT COMPLETION OF CONSTRUCTION, LOAM ALL DISTURBED AREAS (4" MINIMUM), SEED WITH GRASS AND MULCH. AFTER ALL AREAS HAVE BEEN PERMANENTLY STABILIZED, REMOVE EROSION CONTROL MEASURES. NOT TO SCALE 1' LOAD BEARING SHOULDER TYP BOTH SIDES) LOAM, SEED & MULCHPROPOSED 14'-'- ,COMPACTED PROCESSED GRAVEL TYP BOTH SIDES) TBGS DRIVEWAY FROM SPRING LINE ELEV 232.5± -APPROVED 13ACKFILL FLARED END UNIT 1 2 _ 2 FLARED END UNIT #2 INV 228.5± 1 -- 1 INV 228,0± MODIFIED RIPRAP APRON a - - - - - - - - 0 0 o 0cn) 0 0 o MODIFIED RIPRAP SPREADATINLETis;" "nor, fc-,2 nq.L1 /-APRON AT OUTLET 20003 LICENSE NO. DATE NOT TO SCALE WJ w 2018 OF THE CONNECTICUT PUBLIC HEALTH CODE BY THE STATE OF CONNECTICUT DEPARTMENT NO CONSTRUCTION SHALL PROCEED UNTIL PROPER SEDIMENTATION AND EROSION CONTROL MEASURESOFPUBLICHEALTH. HAVE BEEN INSTALLED AS THE SEQUENCE OF CONSTRUCTION NECESSITATES. 2. THE PROPOSED HOUSE SEWER FROM THE BUILDING TO THE SEPTIC TANK SHALL BE SCHEDULE 40 w C> V PVC ASTM D 1785/ASTM D 2665 OR APPROVED EQUAL AS INDICATED /N TABLE N0. 2 OF ALL TEMPORARY FILL, STORAGE OR STOCKPILE AREAS SHALL BE PROPERLY STABILIZED TO PREVENTTECHNICALSTANDARDSFORSUBSURFACESEWAGEDISPOSALSYSTEMS" ALL OTHER SEWER PIPE EROSION AND SUITABLY CONTAINED TO PREVENT TURBID RUNOFF. ALL AREAS AFFECTED BY FOR THIS SEPTIC SYSTEM SHALL BE 4" PVC ASTM D3034, SDR 35 WITH RUBBER COMPRESSION TEMPORARY FILLS MUST BE RESTORED TO THEIR ORIGINAL CONTOURS, AND REVEGETATED WITH ti GASKET OR BELL AND SPIGOT OR APPROVED EQUAL. SUITABLE VEGETATION. THE USE OF TEMPORARY FILL AND/OR EXCAVATION SHALL BE MINIMIZED TO3. THERE ARE NO WELLS (POTABLE, GEOTHERMAL, OR IRRIGATION) WITHIN 75' OF THE PROPOSED ONLY THAT AREA REQUIRED TO PERFORM THE WORK. SEPTIC SYSTEM, THERE ARE NO SEPTIC SYSTEMS WITHIN 75' OF THE PROPOSED WELL. in 4. THERE SHALL BE NO STUMPS BURIED ON-SITE OR BOULDERS BURIED WITHIN 50' DOWN GRADIENT DUMPING OF OIL OR OTHER DELETERIOUS MATERIALS ON THE GROUND IS FORBIDDEN. THEOFTHESEPTICSYSTEM, SHOULD ANY SIGNIFICANT VARIATIONS FROM THE TEST HOLE DATA BE DEVELOPER OR CONTRACTOR SHALL PROVIDE A MEANS OF CATCHING, RETAINING AND PROPERLYENCOUNTEREDDURINGEXCAVATIONS (LEDGE, GROUNDWATER, MOTTLING, SOIL TYPE, ETC.), THE DISPOSING OF DRAINED OIL, REMOVED OIL FILTERS OR OTHER DELETERIOUS MATERIAL FROM Lw DESIGN ENGINEER SHALL BE NOTIFIED PRIOR TO INSTALLATION OF THE SEPTIC SYSTEM. EQUIPMENT USED ON-SITE. VEHICLE MAINTENANCE SHALL BE COMPLETED OFF-SITE ALL OIL5. ALL EXISTING UTILITIES ARE APPROXIMATE ONLY. THE CONTRACTOR SHALL VERIFY ALL UTILITY SPILLS SHALL BE IMMEDIATELY REPORTED TO THE DEPARTMENT OF ENERGY AND ENVIRONMENTALLOCATIONSANDELEVATIONSPRIORTOANYCONSTRUCTION. CONTRACTOR SHALL CONTACT CALL -BEFORE -YOU -DIG" AT 1-800-922-4455 AT LEAST 48 HOURS PRIOR TO ANY EXCAVATION. PROTECTIONfHAZARDOUS MATERIALS OFFICE FAILURE TO DO SO MAY RESULT IN THE IMPOSITION OF 6. IF REQUIRED, THE PROPOSED FILL FOR THIS SEPTIC SYSTEM SHALL MEET THE FOLLOWING FINES UNDER THE APPLICABLE CONNECTICUT GENERAL STATUTES. SPECIFICATIONS: A. OF FILL SHALL PASS THROUGH A 3" STEVE EVERY PRECAUTION SHALL BE TAKEN DURING CONSTRUCTION TO PREVENT AND MINIMIZE THE B. MAXIAXMUM 9 OF GRAVEL (BETWEEN #4 & 3" STEVE) = 459. DEGRADATION OF THE EXISTING WATER QUALITY, ALL ACTIVITIES SHALL BE IN CONFORMANCE TO AND C. GRADATION OF FELL WITHOUT THE GRAVEL SHALL MEET THE FOLLOWING CRITERIA: CONSISTENT WITH ALL APPLICABLE WATER QUALITY STANDARDS AND MANAGEMENT PRACTICES AS SET SIEVE SIZE 7 PASSING (MET) % PASSIttlG {DRY) FORTH BY LOCAL, STATE AND FEDERAL AGENCIES. 4 100% 100% 10 70 100% 70 - 1009 DURING THE PERIOD OF CONSTRUCTION, THE CONTRACTOR IS RESPONSIBLE FOR ALL EROSION AND 40 10 - 509* 10 - 757 SEDIMENT CONTROL MEASURES. SAID MEASURES SHALL BE INSPECTED WEEKLY AND AFTER EACH 100 0 - 207 0 - 57 RAINSTORM. ACCUMULATED DEPOSITS OF SEDIMENT AND SILT SHALL BE PERIODICALLY REMOVED 1200 0 - 57 0 - 2.57 FROM THE UPSTREAM SIDE OF THE EROSION AND SEDIMENT CONTROL BARRIERS, AND UPON D. * PERCENT PASSING THE #40 WET SIEVE CAN BE INCREASED TO NO GREATER THAN 757 IF ESTABLISHMENT OF PERMANENT VEGETATIVE COVER. SUCH MATERIALS REMOVED SHALL BE SPREAD E AND STABILIZED IN NON -WETLAND AREAS WHICH ARE NOT SUBJECT TO EROSION, OR WHICH ARE NOTTHEPERCENTPASSINGTHE #100 SIEVE DOES NOT EXCEED 107 AND THE #200 SIEVE TO BE PAVED DR BUILT UPON. DOES NOT EXCEED 57. Q) 4- E. PERCOLATION RATE AFTER PLACEMENT AND COMPACTION SHALL BE FASTER THAN OR EQUAL WOOD CHIP BERMS, SEDIMENT FENCE AND OTHER EROSION AND SEDIMENT CONTROL MEASURES SHALL. co TO 10.0 MINUTESIINCH. A WET OR DRY SIEVE ANALYSIS MAY BE REQUIRED PRIOR TO FILL PLACEMENT TO VERIFY THAT IT BE REPAIRED, CLEANED ANDIOR REPLACED AS NECESSARY THROUGHOUT THE CONSTRUCTION PERIOD MEETS THESE SPECIFICATIONS. THE FILL SHALL BE APPROVED BY THE LOCAL HEALTH IN ORDER TO MAINTAIN COMPLETE AND INTEGRAL EROSION AND SEDIMENT CONTROL PROTECTION. DISTRICT/DEPARTMENT OR DESIGN ENGINEER PRIOR TO ITS PLACEMENT ON SITE: ONCE IN PLACE, ALL EROSION AND SEDIMENT CONTROL FACILITIES AND MEASURES ARE TO REMAIN IN 7. APPROVED STONE AGGREGATE MEANS CRUSHED OR BROKEN STONE, OR CRUSHED AND UNCRUSHED PLACE AND IN PROPER CONDITION AND BE CONTINUOUSLY MAINTAINED UNTIL FINAL GRADING HAS GRAVEL MEETING THE GRADATION FOR NO. 4 (1y4" STONE) OR NO. 6 (3i';" STONE) AGGREGATE PER BEEN COMPLETED, ALL DISTURBED AREAS UPGRADIENT OF SAID FACILITIES HAVE BEEN PERMANENTLY DEPARTMENT OF TRANSPORTATION FORM 816 SPECIFICATION M.01.01 (OR LATEST SPECIFICATION), STABILIZED, AND ALL NEWLY GRASSED AREAS HAVE HAD AT LEAST TWO MOWINGS. FOLLOWING SUCH AND THE 140 AND #200 SIEVE GRADATION STIPULATED IN SECTION M A, BASED ON A WET SIEVE PERMANENT STABILIZATION, THE FACILITIES SHALL BE DISMANTLED, REMOVED, AND DISPOSED OF IN AN O ANALYSIS. STONE AGGREGATE SHALL BE FREE OF SILT, DIRT OR DEBRIS, AND SHALL SHOW A APPROVED MANNER. ADDITIONAL EROSION AND SEDIMENT CONTROL MEASURES BEYOND THOSE LOSS OF ABRASION OF NOT MORE THAN 509 USING AASHTO METHOD T-96, AND WHEN TESTED SHOWN ON THE PLANS OR PRESCRIBED HEREIN SHALL BE PUT IN PLACE, WHENEVER NECESSARY, TO FOR SOUNDNESS USING AASHTO METHOD T-104 NOT HAVE A LOSS OF MORE THAN 159 AT THE ADDRESS FIELD CONDITIONS ANDIOR AS ORDERED BY TOWN STAFF OR THEIR DESIGNATED AGENT END OF 5 CYCLES. NO. 4 AGGREGATE NO. 6 AGGREGATE* DISTURBANCE OF THE LAND SHALL BE LIMITED TO THE MINIMUM EXTENT NECESSARY TO COMPLETE SIEVE SIZE 9 PASSING 7 PASSING THE PROPOSED DEVELOPMENT ALL EXISTING TREES AND SHRUBS SHALL BE CONSERVED WHERE 2 INCH 1007 NIA POSSIBLE, EXCEPT THOSE WHOSE REMOVAL IS REQUIRED TO PERFORM THE PROPOSED WORK. THE 1.5 INCH 90 - 1007 NIA LIMITS OF DISTURBANCE SHALL BE ESTABLISHED IN THE FIELD PRIOR TO STARTING ANY ACTUAL 1 INCH 20 - 557 1007 CONSTRUCTION ACTIVITIES AND SHALL BE GENERALLY AS DEPICTED ON THIS PLAN. 3/4 INCH 0 -- 159 90 - 1009 E 1/2 INCH NIA 20 - 559 THE CONTRACTOR SHALL BE RESPONSIBLE TO INSPECT THE SITE IN ACCORDANCE WITH THE 318 INCH 0 - 57 0 - 159 PROCEDURES AS OUTLINED IN THE "GENERAL PERMIT FOR THE DISCHARGE OF STORMWATER AND 4 NIA 0 - 5Z DEWATERING WASTEWATERS FROM CONSTRUCTION ACTIVITIES" AS ADOPTED BY THE DEPARTMENT OF 140 0 - 37 0 - 39 ENERGY AND ENVIRONMENTAL PROTECTION, EFFECTIVE ON OCTOBER 1, 2013. 200 0 - 1.59 0 -a 1.57 NO. 6 AGGREGATE IS ONLY APPROVED TO BE USED FOR LEACHING TRENCHES AND PROPRIETARY THE CONTRACTOR SHALL INSPECT ALL DISTURBED AREAS OF CONSTRUCTION ACTIVITY THAT HAVE NOT SYSTEMS ONLY. BEEN FINALLY STABILIZED, STRUCTURAL CONTROL MEASURES, AND LOCATIONS WHERE VEHICLES ENTER 8. NO DEVIATION FROM THE APPROVED DESIGN PLAN SHALL BE ALLOWED WITHOUT PRIOR WRITTEN OR EXIT THE SITE AT LEAST ONCE EVERY SEVEN CALENDAR DAYS AND WITHIN 24 HOURS OF THE END APPROVAL FROM THE LOCAL HEALTH DISTRICTIDEPARTMENT AND THE DESIGN ENGINEER, OF ALL RAIN EVENTS. WHERE SITES HAVE BEEN TEMPORARILY OR FINALLY STABILIZED, SUCH 9. THE SEPTIC TANK SHALL BE PRECAST CONCRETE UNLESS OTHERWISE AUTHORIZED BY THE DESIGN INSPECTION SHALL BE CONDUCTED AT LEAST ONCE EVERY MONTH FOR THREE CONSECUTIVE MONTHS. ENGINEER. 10. SITE PREPARATION PROCEDURE FOR THE INSTALLATION OF THE PROPOSED SEPTIC SYSTEM: DURING CONSTRUCTION AND IMMEDIATELY FOLLOWING CONSTRUCTION, THE CONTRACTOR SHALL BE A. STRIP ALL TOPSOIL.., VEGETATION AND ORGANIC MATERIAL IN THE AREA OF, AND 5' SURROUNDING, RESPONSIBLE FOR SITE INSPECTION AND MAINTENANCE TO ASSURE PROPER PERFORMANCE OF THETHEPRIMARYLEACHINGGALLERIES. SEDIMENTATION AND EROSION CONTROL SYSTEM. INSPECTING AND MAINTAINING SHALL INCLUDE, AT AB. EXCAVATE TO DESIGN ELEVATION PER PLAN. USING A HEAVY RAKE OR EQUAL, THOROUGHLY MINIMUM THE FOLLOWING: SCARIFY AND ROUGHEN UP THE EXPOSED SUBSOIL. PREVENT ANY VEHICULAR TRAFFIC, BACKHOE, INSPECTION OF ALL SEDIMENT FENCE, WOOD CHIP BERMS AND STAKED HAY BALES, REMOVETRUCKS, ETC. FROM SMOOTHING/COMPACTING THIS EXPOSED SUBSOIL. ACCUMULATED SEDIMENT IF REQUIRED (GREATER THAN 4" DEPTH). C. INSTALL SEPTIC SYSTEM PER PLAN USING APPROVED STONE AGGREGATE AS INDICATED IN NOTE 7. INSPECTION OF ANTI -TRACKING PAD, REMOVE, DISPOSE AND REPLACE IF PAD IS NO LONGER D. COVER SYSTEM WITH APPROVED FILTER FABRIC AND A MINIMUM OF 6" OF LOAM IN LAWN AREAS. FUNCT/ONAL IN THE CATCHMENT OF SEDIMENTS FROM VEHICULAR/`TRUCK TRAFFIC. GRADE TO PREVENT PONDING AND SEED WITH GRASS TO STABILIZE THE FINISHED GRADE 10' INSPECTION OF ALL DRIVEWAY AREAS AFTER PLACEMENT OF TRAFFIC BOUND GRAVEL SURFACE, FROM ANY PART OF THE PROPOSED LEACHING TRENCHES SHALL BE AT LEAST THE SAME REMOVE ACCUMULATED SEDIMENT AND ANY LITTER DEBRIS. ELEVATION AS THE TOP OF THE RESPECTIVE LEACHING TRENCH. E. ACCESS MANHOLES AT THE INLET BAFFLE AND AT THE OUTLET FILTER OF THE SEPTIC TANK DISTURBED AREAS AND AREAS USED FOR STORAGE OF MATERIALS THAT ARE EXPOSED TO SHALL BE INSTALLED TO WITHIN 12 OF FINISHED GRADE PRECIPITATION SHALL BE INSPECTED FOR EVIDENCE OF, OR THE POTENTIAL FOR, POLLUTANTS 11. FOR EXACT HOUSE AND GARAGE DIMENSIONS, SEE BUILDING PLANS. ENTERING THE DRAINAGE SYSTEM. EROSION AND SEDIMENT CONTROL MEASURES IDENTIFIED IN THE 12. BENCHMARK TO BE LOCATED IN THE AREA OF DEVELOPMENT PRIOR TO THE START OF PLAN SHALL BE INSPECTED TO INSURE THAT THEY ARE OPERATING CORRECTLY. DISCHARGE CONSTRUCTION. LOCATIONS OR POINTS SHALL BE INSPECTED TO ASCERTAIN WHETHER EROSION CONTROL MEASURES 13. PRIOR TO CONSTRUCT+ON, THE HOUSE AND GARAGE, WELL, AND SEPTIC SYSTEM SHALL BE STAKED ARE EFFECTIVE IN PREVENTING SIGNIFICANT IMPACTS TO DOWNSTREAM WATERS. LOCATIONS WHERE OUT 8Y A LICENSEL LAND SUPIEYC}R. VEHICLES ENTER OR EXIT THE SITE SHALL BE INSPECTED FOR EVIDENCE OF OFF-SITE SEDIMENT RACKING. ANCHOR WITH TWO 2X2 x3' STAKES EACH BALE 0" mo ul 0: cls fj° c r 12 /\ 2' A 2H:1 V FILTER FABRIC LINER 6" LOAM & SEED (MIN) NOTE. ELEVATIONS VAR! ; SE D 4N FOR ACTUAL ELEVATIONS GRASS SWALE DETAIL PIPE OUTLETS WITH FLARED END SECTIONS 15 " HDPE) NOT TO SCALE 15' 13.5' NOTES: 1. DIMENSIONS REPRESENT MINIMUM VALUES. a 2. APRON DESIGN BASED ON 2000 CT DOT DRAINAGE MANUAL. v _ RIPRAP SPREAD APRON DETAIL NOT TO SCALE J, JEFFREY THE CONTRACTOR SHALL APPOINT AN AGENT WHO SHALL BE PERSONALLY RESPONSIBLE FOR IMPLEMENTING THIS EROSION AND SEDIMENT CONTROL PLAN AND ENFORCING THE PRESCRIBED SAFEGUARDS DURING THE CONSTRUCTION PERIOD. SUPPORT DEWATERING THIS RESPONSIBILITY INCLUDES THE INSTALLATION AND MAINTENANCE OF CONTROL MEASURES HOSE ON HAY BALE THROUGHOUT THE CONSTRUCTION PERIOD, INFORMING ALL PARTIES ENGAGED ON THE CONSTRUCTION SITE OF THE REQUIREMENTS AND OBJECTIVES OF THE PLAN, NOTIFYING THE PROPER TOWN AGENCIES AND OFFICIALS OF ANY TRANSFER OF THIS RESPONSIBILITY, AND CONVEYING A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN IF THE TITLE OF THE LAND IS TRANSFERRED TO A ti DISCHARGE HOSE THIRD PARTY FROM DEWATERING f PUMP EROSION CONTROL NOTES f f STAKED HAY BALE o, BARRIER (TYP) 1 ALL UTILITIES ARE APPROXIMATE CONTRACTOR TO VERIFY ALL UTILITIES PRIOR TO CONSTRUCTION z , ; 1st `i \ -1 , "LINE BOTTOM OF 15'x 15'x4' DEEP 15 DEWATERING BASIN WITH MODIFIED RIP RAP OVER AN APPROVED FILTER FABRIC DE ATERIN S L NOT TO SCALE CONTACT 'CALL -BEFORE -YOU -DIG" AT 1-800-922-4455 AT LEAST 48 HOURS PRIOR TO ANY EXCAVATION. 2. THE ,RESPONSIBLE PARTY FOR THE INSTALLATION AND MAINTENANCE OF ALL EROSION CONTROL MEASURES IS THE SITE CONTRACTOR, WHICH IS TO BE DETERMINED. J. THE 72002 CONNECTICUT GUIDELINES FOR SOIL EROSION AND SEDIMENT CONTROL" BY THE CONNECTICUT COUNCIL ON SOIL AND WATER CONSERVATION IN COOPERATION WITH THE CONNECTICUT DEPARTMENT OF ENVIRONMENTAL PROTECTION, CT DEEP BULLETIN 34, SHALL BE USED FOR INSTALLING AND MAINTAINING ALL EROSION CONTROL MEASURES. THE PROPERTY OWNER SHALL INSTALL ADDITIONAL MEASURES AS NECESSARY IF DIRECTED BY THE ENGINEER OR TOWN STAFF. 4. SEEDING FOR PERMANENT STABILIZATION SHALL BE COMPLETED BETWEEN APRIL 15 THROUGH JUNE 15 OR BETWEEN AUGUST 15 THROUGH SEPTEMBER 15. IF SEEDING CANNOT BE COMPLETED WITHIN THESE TIMES, APPLICATION OF TEMPORARY MULCH WILL BE CONDUCTED UN77L THE NEXT SEEDING PERIOD. SEED MIXTURE SHALL BE AS FOLLOWS. KENTUCKY BLUEGRASS 20 LBS/ACRE OR 0.45 LBS/1,000 S.F. CREEPING RED FESCUE 20 LBS/ACRE OR 0.45 LBS/1,000 S.F. PERENNIAL RYEGRASS 5 LBS/ACRE OR 0.10 LBS/1,000 S.F. 5. MULCH SHALL BE A GOOD QUALITY HAY OR STRAW AND SHALL BE APPLIED AT A RATE OF APPROXIMATELY 2-3 BALES/1,000 SF. 6. ALL EROSION CONTROL MEASURES SHALL BE INSPECTED WITHIN 24 HOURS AFTER RAIN EVENTS WITH GREATER THAN 0.5" OF RAINFALL. IN A 24-HOUR PERIOD, AND REPAIRED OR REPLACED AS NECESSARY TO INSURE COMPLIANCE WITH THE APPROVED SOIL EROSION AND SEDIMENT CONTROL PLAN. CONSTRUCTION SEQUENCE 1. SECURE ALL NECESSARY LOCAL, STATE AND FEDERAL PERMITS. 2. INSTALL EROSION CONTROLS IN SPECIFIED LOCATIONS AS SHOWN DOWNGRADIENT OF PROPOSED EARTH WORK. STRIP TOPSOIL FROM DEVELOPMENT AREA AND STOCKPILE AT SPECIFIED LOCATION FOR LATER REUSE SEED TOPSOIL STOCKPILE WITH RYEGRASS FOR TEMPORARY STABILIZATION. J. CONSTRUCT DRIVEWAY CROSSING CULVERT, DRIVEWAY AND INSTALL UTILITIES. 4. CONSTRUCT HOUSE, INSTALL SUBSURFACE SEWAGE DISPOSAL SYSTEM, WATER SUPPLY WELL AND PERFORM SITE GRADING. 5. AT COMPLETION OF CONSTRUCTION, LOAM ALL DISTURBED AREAS (4" MINIMUM), SEED WITH GRASS AND MULCH. AFTER ALL AREAS HAVE BEEN PERMANENTLY STABILIZED, REMOVE EROSION CONTROL MEASURES. NOT TO SCALE 1' LOAD BEARING SHOULDER TYP BOTH SIDES) LOAM, SEED & MULCHPROPOSED 14'-'- ,COMPACTED PROCESSED GRAVEL TYP BOTH SIDES) T BGS DRIVEWAY FROM SPRING LINE ELEV 232.5± -APPROVED 13ACKFILL FLARED END UNIT 1 2 _ 2 FLARED END UNIT #2 INV 228.5± 1 -- 1 INV 228,0± MODIFIED RIPRAP APRON a - - - - - - - - 0 0 o 0cn) 0 0 o MODIFIED RIPRAP SPREADATINLETis;" "nor, fc-,2 nq.L1 /-APRON AT OUTLET 20003 LICENSE NO. DATE NOT TO SCALE WJ w a Lo n C w C> V N Jti J i 0 vs 4? -p in Ca co c5 t V Lw rtz MLu 4-J 6. o,co u r. I- SHEET NO. 2 cu V 4-J 6. V a E A*"%k Q) 4- co D L. C6 O O E O SHEET NO. 2