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HomeMy WebLinkAbout32 Lakeland Avenue Site and Sewage Plan 3DEPTH FROM SuEgE SOIL. HORIZO SOL TEXTURE SOIL COLOR MUNSELL SOL MOTTLING OTHER 0` - 9' A LOAMY SAND 10 YR 3/1 rr i 8' - 24' B LOAMY SAND 10 YR 6/6 '• C15774:00 24' - 138" C SAND 10 YR 7/4 NONE LOOSE, MEDIUM DmwwBf-- RI CNARDSON RESIDENCE MAP' MAH � 32 IAKELAND AVENUEDRAW YARMOUTH, MA TO FINE SAND PERCOLATION RATE : LESS THAN 2 MINUTES PER INCH ORO? IN THE C HORIZON IN Dai 111 1 AND Dai J2 WITNESSED BY : JOHN G. SCHNAISLE, CEC LYNN MULKEEN, HEALTH AGENT NO GROUNDWATER ENCOUNTERED PERK AT 88' ESTIMATED HIGH GROUNDWATER CALCULATION N/A I� A A (USES/CCC METHOD) l� INDEX WELL: J ZONE: DATE OF READING: DEPTH TO GROUNDWATER: GROJNDWATER LEVEL ADJUSTMENT: ACTUAL GIOUNDWATER LEVEL 0 SITZ: EL= DEEP OBSERVATION HOLE 2 EL = 22.8t DEPTH FROM SOISURFACE I L SOIL . SOIL COLOR SOL OTHER HORIZON DESIGN CALCULATIONS DESIGN FLOW: EXISTING 4 BEDROOMS AT 110 GAL PER DAY PER BEDROOM - 440 GPD 440 GPD X 200% - 880 GALLONS- USE 1500 GALLON SEPTIC TANK, MIN. ALLOWED A 40' L x 10' W. x 2' D. LEACHING CHAMBER CAN LEACH: Vts40(2)2x.74+40(10)x.74+ 10 (2) 2 x .74 = 444 GPD, INSTALL L ONE ( 1) - 40'L x 10 V. x 2 'D. LEACHING CHAMBER Vt = 444 GPD > 44D GPD REO'O. ONE ( 1) — 1500 GAL SEPTIC TANK, MINIMUM ALLOWED ONE ( 1) — DISTRIBUTION 'BOX ( 5 OUTLET) NOTES 1) GARBAGE GRINDERS;ARE NOT ALLOWED WITH THIS DESIGN, 2) THE INSTALLER IS RESPONSIBLE FOR ASSURING THAT COMPONENTS OF THE SEWAGE DISPOSAL SYSTEM ARE DESIGNED WITH SUFFICIENT STRENGTH TO SUSTAIN ALL:LOADS TO BE IMPOSED ON THEM. ANY COMPONENT OF THE SYSTEM SUBJECT TO VEHICULAR TRAFFIC MUST COMPLY WITH A MINIMUM STANDARD OF A.A.&H.T.O. H-20 WHEEL LOADS. 3) PRIOR TO SETTING ANY SEWAGE DISPOSAL SYSTEM COMPONENT, INSTALLER SHALL VERIFY EXISTING CONDITIONS, INCLUDING ELEVATIONS OF EXIT INVERTS, AND REPORT ANY DISCREPANCIES TO THE DESIGN ENGINEER. 4) ALL GRAVITY SEWER PIPE SHALL BE 4' DIA SCH 40 PVC, UNLESS OTHERWISE NOTED. THE MINIMUM SLOPE OF 4' DIA SCI 40 PVC SHALL BE 0.01 FT/FT. 5) : NO PART OF THIS DESIGN SHALL BE ALTERED WITHOUT PRIOR APPROVAL FROM THE DESIGN ENGINEER AND THE AGENT OF THE LOCAL BOARD OF HEALTH. ALL REQUESTS FOR CHANGES SHALL BE MADE IN WRITING PRIOR TO CONSTRUCTION. 6) THE USE OF ALTERNATE MANUFACTURERS FOR SYSTEM COMPONENTS SHALL NOT BE APPROVED IF THE USE OF THEIR EQUIPMENT REQUIRES CHANGES IN DESIGN. 7)" THE INSTALLER SHALL ASCERTAIN THE LOCATION OF EXISTING UNDERGROUND UTILITIES PRIOR TO EXCAVATION AND SHALL PROTECT UTILITIES WITHIN THE WORK AREA DURING CONSTRUCTION. 8) THE EXISTING SEWAGE DISPOSAL SYSTEM (INCLUDING CESSPOOLS) SHALL BE PUMPED, FILLED WITH SAND, AND ABANDONED, OR SHALL BE REMOVED WITH SURROUNDING CONTAMINATED SOILS AND BACKFILLED WITH LEAN COARSE SAND. IE 9PPLlCAB 9) FILL MATERIAL FOR• SYSTEMS CONSTRUCTED IN FILL SHALL BE CLEAN GRANULAR SAND." FREE OF ORGANIC MATTER AND OTHER DELETERIOUS MATERIALS THE SAND SHALL. BE GRADED SUCH THAT NOT MORE THAN 45% OF THE SAMPLE, BY WEIGHT, SHALL BE RETAINED ON THE //44 SIEVE THE FILL SHALL NOT CONTAIN ANY MATERIAL LARGER THAN 2 INCHES. THE MATERIAL 1}IAT PASSES THE LEVE SHALL MEET THE FOLLOWING GRADATION REQUIREMENTS mom TEXTURE MUNSEII MOTTLING r -r 0` - 9' A LOAMY SAND 10 ,YR 3/2 rr i 9' _ P6' B LOAMY SAND 10 YR 6/6 '• C15774:00 26'"- 120" C SAND 10 YR 7/4 NONE LOOSE, MEDIUM DmwwBf-- RI CNARDSON RESIDENCE MAP' MAH � 32 IAKELAND AVENUEDRAW YARMOUTH, MA TO FINE SAND DESIGN CALCULATIONS DESIGN FLOW: EXISTING 4 BEDROOMS AT 110 GAL PER DAY PER BEDROOM - 440 GPD 440 GPD X 200% - 880 GALLONS- USE 1500 GALLON SEPTIC TANK, MIN. ALLOWED A 40' L x 10' W. x 2' D. LEACHING CHAMBER CAN LEACH: Vts40(2)2x.74+40(10)x.74+ 10 (2) 2 x .74 = 444 GPD, INSTALL L ONE ( 1) - 40'L x 10 V. x 2 'D. LEACHING CHAMBER Vt = 444 GPD > 44D GPD REO'O. ONE ( 1) — 1500 GAL SEPTIC TANK, MINIMUM ALLOWED ONE ( 1) — DISTRIBUTION 'BOX ( 5 OUTLET) NOTES 1) GARBAGE GRINDERS;ARE NOT ALLOWED WITH THIS DESIGN, 2) THE INSTALLER IS RESPONSIBLE FOR ASSURING THAT COMPONENTS OF THE SEWAGE DISPOSAL SYSTEM ARE DESIGNED WITH SUFFICIENT STRENGTH TO SUSTAIN ALL:LOADS TO BE IMPOSED ON THEM. ANY COMPONENT OF THE SYSTEM SUBJECT TO VEHICULAR TRAFFIC MUST COMPLY WITH A MINIMUM STANDARD OF A.A.&H.T.O. H-20 WHEEL LOADS. 3) PRIOR TO SETTING ANY SEWAGE DISPOSAL SYSTEM COMPONENT, INSTALLER SHALL VERIFY EXISTING CONDITIONS, INCLUDING ELEVATIONS OF EXIT INVERTS, AND REPORT ANY DISCREPANCIES TO THE DESIGN ENGINEER. 4) ALL GRAVITY SEWER PIPE SHALL BE 4' DIA SCH 40 PVC, UNLESS OTHERWISE NOTED. THE MINIMUM SLOPE OF 4' DIA SCI 40 PVC SHALL BE 0.01 FT/FT. 5) : NO PART OF THIS DESIGN SHALL BE ALTERED WITHOUT PRIOR APPROVAL FROM THE DESIGN ENGINEER AND THE AGENT OF THE LOCAL BOARD OF HEALTH. ALL REQUESTS FOR CHANGES SHALL BE MADE IN WRITING PRIOR TO CONSTRUCTION. 6) THE USE OF ALTERNATE MANUFACTURERS FOR SYSTEM COMPONENTS SHALL NOT BE APPROVED IF THE USE OF THEIR EQUIPMENT REQUIRES CHANGES IN DESIGN. 7)" THE INSTALLER SHALL ASCERTAIN THE LOCATION OF EXISTING UNDERGROUND UTILITIES PRIOR TO EXCAVATION AND SHALL PROTECT UTILITIES WITHIN THE WORK AREA DURING CONSTRUCTION. 8) THE EXISTING SEWAGE DISPOSAL SYSTEM (INCLUDING CESSPOOLS) SHALL BE PUMPED, FILLED WITH SAND, AND ABANDONED, OR SHALL BE REMOVED WITH SURROUNDING CONTAMINATED SOILS AND BACKFILLED WITH LEAN COARSE SAND. IE 9PPLlCAB 9) FILL MATERIAL FOR• SYSTEMS CONSTRUCTED IN FILL SHALL BE CLEAN GRANULAR SAND." FREE OF ORGANIC MATTER AND OTHER DELETERIOUS MATERIALS THE SAND SHALL. BE GRADED SUCH THAT NOT MORE THAN 45% OF THE SAMPLE, BY WEIGHT, SHALL BE RETAINED ON THE //44 SIEVE THE FILL SHALL NOT CONTAIN ANY MATERIAL LARGER THAN 2 INCHES. THE MATERIAL 1}IAT PASSES THE LEVE SHALL MEET THE FOLLOWING GRADATION REQUIREMENTS mom v 6/5/03 MODIFY PROPOSED ADDITION FOOTPRLNT r -r r r rr rr r r rr i OF TOlI9DA71OF1 _. * 225t V0 Z —2 l / / —14 ✓ / i/ / l' / / _AVS ** RM- EXISTING LAUNDRY TO BE RELOCATED TO REAR OF ® DWELLING. REPIPE TO EXISTING OUTLET �. OXIPAM BA5 THE MINNSLOPE FORn.so W/ a' LAYER OF 4' DIA SON 40 PVC s' CRUM STONE I — PIPE IS 1/8' PER FT COM6'ACTED BASEk GAS BAFFTE AL I/ Ir LAYER OF 'NF -fir. OR UNE(S)EJITIiG D80x JST RFNAN WM STONE APPROVED E{AAVALFNT LEVEL FOR 2-0' BEFORE PITCFIfIG DONFI TO LEACHING FACUTY 10 IAN 119ND DEPT}t OURET� tL 22 t 20'1 4 FT 14 INCHES LONGEST RUN S FT , 19 INCHES 6 FT ,24IICHES 7 FT 20. 14M SCHEMA TI C FLOW PROFILE ALL INSTALLATIONS MUST CONFORM TO THE MINIMUM REQUIREMENTS OF TITLE 5 ' TO 1/2' STONE 2'-0' DEPTH NO GROUNDWATER ENOMMIETM �7 BOTTOm OF DON F EL -1U% / I I / / � PTiOPOSED SILT FENCE/WM LIMIT ASSESSORS MAP 60 PARCEL 55 ol / / / / / / / / / / a, •,a , i . it )- C 1, f ASSESSORS MAP 60 PARCEL 46 \ ASSESSORS MAP 60 PARCEL 45 Xm KLAN POSED 40'L x 10'W x 21) SCALE: 1'= 20' CNtNG CHS (THIS AREA IS SERVED BY TOWN WATER) /a ASSESSORSMAP 60 \ PARCEL 44 NOTE: THE INFORMATION HEREON HAS BEEN PREPARED ACCORDING TO THE REQUIREMENTS OF TITLE 5 OF THE STATE ENMRONMENTAL CODE FOR SUBSURFACE DISPOSAL OF SANITARY SEWAGE AND LOCAL BOARD OF HEALTH REGULATIONS. PLAN REFERENCE: PLAN BOOK: 95 PAGE: 41 ASSESSORS MAP 60 PARCEL 56 © CEC 2002 k �3_. o�G LONG i FOND . ' 1 as yip YARMOUTH, MASS. KEY MAP NO SCALE LEGEND EXISTING ® CATCH BASIN OO DRAIN MANHOLE cv X GAS VALVE wv X WATER VALVE MISC. SIGN -0- UTILITY POLE - G GAS MAIN — w - WATER LINE STOCKADE FENCE SPLIT RAIL FENCE PICKET FENCE Um ELECTRIC METER HYDRANT 0 CONCRETE BOUND ---20-- CONTOUR PAK TREE PROPOSED —22 — CONTOUR ,m ow .m ow SILT FENCE / LIMIT OF WORK I HEREBY CERTIFY THAT THE CONDITIONS SHOWN HEREON ARE LOCATED AS THEY EXIST ON THE GROUND. DATE--o/!n'Jl7` %I P.L.S. INSPECTION NOTE THE STATE ENVIRONMENTAL CODE, TITLE 5, REQUIRES INSPECTIONS) OF THE SEWAGE DISPOSAL SYSTEM BY THE DESIGN ENGINEER. INSTALLATION ONTRACTOR MUST NO11FY THE AGN ENONEER PRIOR TO THE START OF INSTALLATION FOR DISCUSSION ON REQUIRED INSPECTIONS. 015774.00 3 6/5/03 MODIFY PROPOSED ADDITION FOOTPRLNT SMR/JG5 2 11/11/02 MODIFY SEWAGE DISPOSAL SYSIEM SMR/JIGS t 10/18/02 SHOW STAKED HAYBALES AND DISTANIES TO WETLANDS JGS NO. I DATE I REVISION BY SHEET TITLE SITE & SEWAGE '• C15774:00 DISPOSAL SYSTEM PLAN AS SHOWN Ulm 9-19-02 PROJECT DmwwBf-- RI CNARDSON RESIDENCE MAP' MAH � 32 IAKELAND AVENUEDRAW YARMOUTH, MA FILE C15774.dwg COASTAL ENGINEERING COMPANY, INC. a, PROFESSIONAL ENGINEERS &LAND SURVEYORS ss 260 CRANBERRY HIGHWAY ORLEANS, MASS. 02653 (508) 255-6511 jSHlEM 015774.00