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HomeMy WebLinkAboutEngineer Plans - 2021EL 79.7 EL INSPECTION PORT EL. 78.1 SOIL TEST PIT DATA 23 9 i LOCUS EL 79.7 EL INSPECTION PORT EL. 78.1 SOIL TEST PIT DATA 23 9 FOR MIN. 2' LOCUS INFORMATION PROFESSIONAL ENGINEER EL.=80.3± 4" PARCEL: 113 LEACHING CHAMBER 8' WITNESSED BY: PHILIP RENAUD 1=78.05 = p o = = o = = o = NOT TO SCALE / =78.15 NOT TO SCALE 6.15' SEPARATION LICENSED SOIL EVALUATOR: TODDMACDONALD EL. 69.9 EST. HIGH GROUNDWATER CURRENT OWNER: RICHARD P. BEVILACQUA TEST PIT TP -1 THREADED CAP TO MARIE G. BEVILACQUA GRD. EL SHGW EL. 80.4 ON cITE cOIL,EVALUATION 69.9 WITHIN 3 INCHES OF 7FINISHED GRADE TITLE REFERENCE: PLAN REFERENCE: CERTIFICATE 211506 LC PLAN 17149 C EL 79.7 EL 79.3 EL. 78.1 EL 76.1 23 9 A -SANDY LOAM 10YR 3/1 E LOAMY SAND ' 10YR 6/1 B LOAMY SAND toYR s s C M/F SAND 2.5Y 7/3 EL. 69. NO GROUNDWATER OBSERVED 4 U - DESIGN CALCULATIONS (� DESIGN FLOW=2s..2 CONCRETE BOUND 014.5 FOUND & HELD T �\O� 2 c (TYPICAL) L O / 54 ✓ BENCHMARK 4 BEDROOMS.® 110 GPD/BEDROOM -440 GPD REQUIRED SEPTIC TANK ! 0 - r' �66 d NAVD88 440 GPD X 300% = 1.320 GALLONS V)�V\0 / / / ELN 7812 CRETE BOUND REMOVE AND USE 1,500 GALLON SEPTIC TANK `� DISPOSE OF EXISTING SIZE OF REQUIRE LEACHING FACILITYNVVV �! 06, LOT I ry�g ��� SYSTEM INEPIIC L GENERAL NOTES YIN ` - gy' ACCORDANCE WITH TITLE V DESIGN PERC. RATE: <2 MIN/INCH ✓ a 45.8' LONG TERM APPL RATE: 0.74 GPD/SF / yg �� L THIS PLAN IS ONLY INTENDED FOR THE PERMITTING AND CONSTRUCTION OF THE 440 GPD a 0.74 GPD/SF = 594.6 SF 1 dy0 `� CC' SEWAGE DISPOSAL SYSTEM AND ASSOCIATED SITE WORK. PROTECT SEP EXISTING TREE SIZE OF LEACHING FACILITY PROVIDED - S� / 5 'S J9 00 / SYS 9 2 MALL CONFORM TO 310 CMR' 15.000 AND YARMOUTH BOARD OF HEALTHREGULATIONS.USE (3) 500 GALLON H-20 CONCRETE LEACHING CHAMBERS IN TRENCH `��`�� .�r 30.4' 1,500 GALLON d _ ' ONE ON SIDES.:_ / CONFIGURATION WITH 4 STONE ON ENDS AND 4 ST O.�/ �• � �� SEPTIC TANK `/ QUESTED MAINTAIN / ! 2 � INV. IN=78.85 3. THERE ARE NO KNOWN OR PROPOSED PRIVATE WELLS LOCATED WITHIN 150 FT. OF THE BOTTOM AREA 33.5' X 12.83' - 429.8 S.F. - VARIANCES REQUESTED / �. INV. OUT=78.60` BOTTOM SIDEWLL AREA: 2 X (2 X (33.5' + 12.83')) - 185.3 S.F. EXISTING INVERT / REMOVE AND REPLACE PATIO PROPOSED LEACHING FACILITY. EFFECTIVE LEACHING AREA = 615.1 S.F. i(OUT)=79.86 AR CE s 80.1 X AS NEEDED DURING ( - INSTALLATION OF PROPOSED 4. IF AN OVERDIG IS SPECIFIED, REMOVE ALL TOPSOIL, SUBSOIL AND. OTHER UNSUITABLE TLE 615.1 S.F. X 0.74 GPD/S.F. O 455 GPD (INSTALLED CAPACITY) NnNE v UPL k � / � CLEANOUT O SEPTIC SYSTEM / MATERIALS. 455 GPD > 440 GPD (15 GPD RESERVE CAPACITY PROVIDED) (5 „ S j Nlb- 3-500 GALLON CONCRETE \ O e LEACHING CHAMBERS 5. IF AN OVERDIG IS SPECIFIED, REPLACE ALL EXCAVATED MATERIALS WITHIN THE LIMIT OF TOWN OF YARMOUTH s O MAINTAIN ` % FO TOP OF CHAMBERS --79.05 EXCAVATION WITH CLEAN GRANULAR SAND, FREE FROM ORGANIC MATERIAL AND NONE O \ EXISTING INVERT _ '� INV. IN=78.05 I(OUT)=79.35 / 17.0' SHED O. DELETRIOUS SUBSTANCES MIXTURES AND LAYERS OF DIFFERENT CLASSES OF SOIL w.. X"`$0.3 1T A MATERIAL LARGER THAN 2 7f2/ SHALL NOT BE USED. FILL SHALL NOT CONTAIN ANY . MA ✓ l\\ / EXISTING PA7I0 O S INCHES. A SIEVE ANALYSIS USING A #4 SIEVE SHALL BE PERFORMED ON A DISTRIBUTION BOX DETAIL -(H-101 '' - \_ DWELLING o \ T #4 SIEVE. SUCH ANALYSES MUST UP TO 45% BY WEIGHT MAY BE RETAINED ON THE NOT TO SCALE s/i / r L O / 5� REPRESENTATIVE SAMPLE OF FILL. <. DEMONSTRATE THAT THE MATERIAL MEETS EACH OF p� THE FOLLOWING SPECIFICATIONS: REMOVABLE 6 MAX. O 3 p INSPECTION PORT COVER p 100% MUST PASS #4SIEVE S- \L O T Z 10% MUST PASS #50 SIEVE \ pp ETE 0-20% MUST PASS #'100 SIEVE HDPE RISER \lam- \O 34,6' 33,71 0-5% MUST PASS #200 SIEVE \\ 0 �3» 21" G�Q \ \ GENERATOR Op 6. EXISTING UTILITIES WHERE SHOWN ON THE PLANS ARE APPROXIMATE. THE ENGINEER 2" WALLS \ \ �O' DOES NOT GUARANTEE THEIR ACCURACY OR THAT ALL SUBSURFACE STRUCTURES ARE 9_i/2" 00 13" ' 11-1 /2" '0 \ 1 DISTRIBUTION BOX ao ✓ \ \ INV. IN78.32 " F SHOWN. CONTRACTOR SHALL VERIFY THE SIZE, LOCATION AND ELEVATION OF INVERTS INV. OUT -78.15 y0 OF UTILITIES AND STRUCTURES, WITHIN THE LIMIT OF WORK, PRIOR TO THE START OF CONSTRUCTION. IF ANY DISCREPANCIES ARE DISCOVERED OR FIELD CHANGES REQUIRED, LOT55 THE CONTRACTOR SHALL NOTIFY THE ENGINEER IMMEDIATELY. I 7. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROPERLY COORDINATING THE \� AO PROPOSED CONSTRUCTION ACTIVITIES WITH DIG -SAFE AND THE APPLICABLE UTILITY 2" BOTTOM ON LEVEL, 6 N COMPANIES, AND SHALL COMPLETE THE PROPOSED WORK WITHOUT ANY INTERRUPTIONS MINIMUM STABLE BASE PAN VIEW IN SERVICE. 3/4 TO 1-1/2" \ CRUSHED STONE \ IRON PIPE 8. CONTRACTOR IS REQUIRED TO NOTIFY DIG -SAFE, PER MASS. STATUTE CHAPTER 82, SECTION VIEW - \ \ FOUND & HELD SECTION 40 (1-888-344-7233) A MINIMUM OF 72 HOURS PRIOR TO THE START OF NOTES O CONSTRUCTION. \ UP 1. PROVIDE INLET TEE OR BAFFLE WHERE SLOPE OF PIPE EXCEEDS 0.08 FT./FT OR 9. THIS SYSTEM IS NOT DESIGNED FOR THE USE OF A GARBAGE GRINDER. INSTALLATION IN PUMPED SYSTEM. 2. FIRST TWO FEET OF PIPE OUT OF DIST. BOX TO BE LAID LEVEL. OR USE OF A GARBAGE GRINDER AT THIS PROPERTY IS NOT ALLOWED PER 310 CMR 3. ALL PIPE CONNECTIONS AND CONCRETE CONSTRUCTION SHALL BE WATERTIGHT. 15.240(4). 4. FILL ALL UNUSED KNOCKOUTS WITH MORTAR. 5. CONCRETE COVER SHALL BE RAISED TO WITHIN 6 INCHES OF FINISHED GRADE. 1.500 GALLON SEPTIC TANK (H-10) NOT TO SCALE 500 GALLON CONCRETE LEACHING CHAMBER (H - NOT TO SCALE NOTES: RAISE AT LEAST ONE EXISTING COVER 4" PERFORATED PVC TO ACCESS COVER TO WITHIN 6" OF FINISHED GRADE rlI 3 INCHES 1. SEPTIC TANK SHALL BE STEEL REINFORCED CONCRETE. W/SCREW CAP TO EXTEND DOWN 1 OF OF FINISH GRADE SH 2. SEPTIC TANK SHALL BE CAPABLE OF WITHSTANDING H-10 THE RISER SHALL 8E 18" HDPE PIPE TO NATURAL SUBGRADE LOADING. CONG. COVER 3. ALL PIPE CONNECTIONS AND CONCRETE CONSTRUCTION 6" MAX, SHALL BE WATERTIGHT, 5' DIA. KNOCKOUT (TYPJ 4. TEES SHALL BE SCH. 40 PVC AND SHALL BE LOCATED CONC. WITHIN 12" OF TANK WALL AND ACCESSIBLE FROM TANK 1-1 /2" TAPER I I RISER COVER: 5. FILL ALL UNUSED KNOCKOUTS WITH HYDRAULIC CEMENT. g 4" 00 17-1017-1 .. ... 0000 00 �- 10'-6"a =1 C7 C7 C7 C7 C7 C7 0 0 ' C7 C7 3s" 24" o o c C7 O C7 C7 C7 C7 C3 C7 C7 C7C7 EFFECTIVE 10' o• �I 10" C] C7 O C7 C7 C] C7 C7 O =11=1 DEPTH C] CTO C7 C7 ~ V MIN. 4'-1 LIQUID 5' 4'-6" LOCATE DEPTH 4 8'-6" '' 12'- O C -INLET TEE OUTLET TEE 5'-8" IO UNDER COVER W/GAS BAFFLE 3 " FRONT VIEW SIDE 3 NOTES:; e 1. ONE ACCESS COVER PER SYSTEM SHALL BE RAISED TO FINISH GRADE. ACTURED BY SHOREY OR APPROVED EQUAL PLAN VIEW 2. CHAMBERS SHALL BE 500 GALLON LEACHING DRYWELL, MANUF 6" MINIMUM 3/4" TO 1-1/2- CROSS-SECTION VIEW 3. GEOTEXTILE FABRIC MAY BE USED IN LIEU OF DOUBLE WASHED STONE. CRUSHED STONE LOAM AND SEED ALL DISTURBED AREAS 12-36" COVER 2" LAYER OF 1/8- TO 1/2" DOUBLE WASHED :1 C7 STONE ABOVE CROWN C7 OF PIPE 7 3/4" TO 1-1/2- :3 DOUBLE WASHED STONE TO CROWN in OF PIPE SYSTEM PROFILE NOT TO SCALE EL=82.7 F.F. 4" SCH. 40 PVC L=32 FT. EL -101.0± S=0.032 4 SCH. 40 PVC L=17 FT. S=0.03 II r 11 5 OUTLET D -BOX 1,500 GALLON SEPTIC TANK N.2M MAGNETIC REFLECTIVE TAPE SHALL BE PROVIDED IN THE TRENCH OVER ALL PVC PIPING Yarmoutb Health Department ,APPROVED Name Date 4" SCH. 40 PVC DATE: AUGUST 26, 2021 MEALY N0. 48100 Q. 1 N11- INV LAWN ASSESSORS MAP: 23 ^! �s FOR MIN. 2' TEST BY: BSC GROUP, INC. FINISH GRADE PROFESSIONAL ENGINEER EL.=80.3± 4" PARCEL: 113 LEACHING CHAMBER 8' WITNESSED BY: PHILIP RENAUD 1=78.05 = p o = = o = = o = REVISIONS: / =78.15 EL. 76.05 I 6.15' SEPARATION LICENSED SOIL EVALUATOR: TODDMACDONALD EL. 69.9 EST. HIGH GROUNDWATER ZONING DISTRICT: R-2� PERCOLATION RATE: < 2 MINS. NCH i, 3 MAX_ SETBACKS. FRONTT 30' RICHARD BEVILACQUA 2 SANDY LANE WEST YARMOUTH, MA 02673 ;N BSCO-ft GROUP 349 Main Street - Route 28 West Yarmouth, Massachusetts O 508 778 8919 © 2021 BSC Group, Inc. SIDE 15' 0 10 20 40 Fm 13" SOIL CLASS: CLASS1 SHEET 1 OF 1 JOB. N0:5-0511.00 REAR 20 ' (NO REAR) IJ V L.T.A.R.: 0.74 GPD/S.F. �i OVERLAY DISTRICT: NONE - OTI� 2 U 2021 28' NOTE: NITROGEN SENSITIVE LEGEND INSPECTION PORT SHALL O 4" SCH. 40 PVC PERFORATED PIPE _ ZONE: NOT A ZONE II HEALTH DEPT. EXTEND DOWN TO THE FEMA FLOOD BOTTOM OF THE SYSTEM ZONE DISTRICT: "X", DATED 7-16-2014 52" SAND AND INTO THE PANEL #25001C0588J UNSUITABLE v ESTIMATED NATURALLY' OCCURRING O MATERIALS SEASONAL HIGH PERVIOUS SUBGRADE MINIMUM LOT SIZE: 25,000 S.F. (TO BE REMOVED) GROUND TER EXISTING LOT SIZE: 14,448± S.F. PERCOLATIONEXISTING BUILDING COVERAGE: 1,568± S.F. 10.9(%) 126" TEST RANGE PROPOSED BUILDING COVERAGE 1 82 t cc* 12 6(%) EL. 69. NO GROUNDWATER OBSERVED 4 U - DESIGN CALCULATIONS (� DESIGN FLOW=2s..2 CONCRETE BOUND 014.5 FOUND & HELD T �\O� 2 c (TYPICAL) L O / 54 ✓ BENCHMARK 4 BEDROOMS.® 110 GPD/BEDROOM -440 GPD REQUIRED SEPTIC TANK ! 0 - r' �66 d NAVD88 440 GPD X 300% = 1.320 GALLONS V)�V\0 / / / ELN 7812 CRETE BOUND REMOVE AND USE 1,500 GALLON SEPTIC TANK `� DISPOSE OF EXISTING SIZE OF REQUIRE LEACHING FACILITYNVVV �! 06, LOT I ry�g ��� SYSTEM INEPIIC L GENERAL NOTES YIN ` - gy' ACCORDANCE WITH TITLE V DESIGN PERC. RATE: <2 MIN/INCH ✓ a 45.8' LONG TERM APPL RATE: 0.74 GPD/SF / yg �� L THIS PLAN IS ONLY INTENDED FOR THE PERMITTING AND CONSTRUCTION OF THE 440 GPD a 0.74 GPD/SF = 594.6 SF 1 dy0 `� CC' SEWAGE DISPOSAL SYSTEM AND ASSOCIATED SITE WORK. PROTECT SEP EXISTING TREE SIZE OF LEACHING FACILITY PROVIDED - S� / 5 'S J9 00 / SYS 9 2 MALL CONFORM TO 310 CMR' 15.000 AND YARMOUTH BOARD OF HEALTHREGULATIONS.USE (3) 500 GALLON H-20 CONCRETE LEACHING CHAMBERS IN TRENCH `��`�� .�r 30.4' 1,500 GALLON d _ ' ONE ON SIDES.:_ / CONFIGURATION WITH 4 STONE ON ENDS AND 4 ST O.�/ �• � �� SEPTIC TANK `/ QUESTED MAINTAIN / ! 2 � INV. IN=78.85 3. THERE ARE NO KNOWN OR PROPOSED PRIVATE WELLS LOCATED WITHIN 150 FT. OF THE BOTTOM AREA 33.5' X 12.83' - 429.8 S.F. - VARIANCES REQUESTED / �. INV. OUT=78.60` BOTTOM SIDEWLL AREA: 2 X (2 X (33.5' + 12.83')) - 185.3 S.F. EXISTING INVERT / REMOVE AND REPLACE PATIO PROPOSED LEACHING FACILITY. EFFECTIVE LEACHING AREA = 615.1 S.F. i(OUT)=79.86 AR CE s 80.1 X AS NEEDED DURING ( - INSTALLATION OF PROPOSED 4. IF AN OVERDIG IS SPECIFIED, REMOVE ALL TOPSOIL, SUBSOIL AND. OTHER UNSUITABLE TLE 615.1 S.F. X 0.74 GPD/S.F. O 455 GPD (INSTALLED CAPACITY) NnNE v UPL k � / � CLEANOUT O SEPTIC SYSTEM / MATERIALS. 455 GPD > 440 GPD (15 GPD RESERVE CAPACITY PROVIDED) (5 „ S j Nlb- 3-500 GALLON CONCRETE \ O e LEACHING CHAMBERS 5. IF AN OVERDIG IS SPECIFIED, REPLACE ALL EXCAVATED MATERIALS WITHIN THE LIMIT OF TOWN OF YARMOUTH s O MAINTAIN ` % FO TOP OF CHAMBERS --79.05 EXCAVATION WITH CLEAN GRANULAR SAND, FREE FROM ORGANIC MATERIAL AND NONE O \ EXISTING INVERT _ '� INV. IN=78.05 I(OUT)=79.35 / 17.0' SHED O. DELETRIOUS SUBSTANCES MIXTURES AND LAYERS OF DIFFERENT CLASSES OF SOIL w.. X"`$0.3 1T A MATERIAL LARGER THAN 2 7f2/ SHALL NOT BE USED. FILL SHALL NOT CONTAIN ANY . MA ✓ l\\ / EXISTING PA7I0 O S INCHES. A SIEVE ANALYSIS USING A #4 SIEVE SHALL BE PERFORMED ON A DISTRIBUTION BOX DETAIL -(H-101 '' - \_ DWELLING o \ T #4 SIEVE. SUCH ANALYSES MUST UP TO 45% BY WEIGHT MAY BE RETAINED ON THE NOT TO SCALE s/i / r L O / 5� REPRESENTATIVE SAMPLE OF FILL. <. DEMONSTRATE THAT THE MATERIAL MEETS EACH OF p� THE FOLLOWING SPECIFICATIONS: REMOVABLE 6 MAX. O 3 p INSPECTION PORT COVER p 100% MUST PASS #4SIEVE S- \L O T Z 10% MUST PASS #50 SIEVE \ pp ETE 0-20% MUST PASS #'100 SIEVE HDPE RISER \lam- \O 34,6' 33,71 0-5% MUST PASS #200 SIEVE \\ 0 �3» 21" G�Q \ \ GENERATOR Op 6. EXISTING UTILITIES WHERE SHOWN ON THE PLANS ARE APPROXIMATE. THE ENGINEER 2" WALLS \ \ �O' DOES NOT GUARANTEE THEIR ACCURACY OR THAT ALL SUBSURFACE STRUCTURES ARE 9_i/2" 00 13" ' 11-1 /2" '0 \ 1 DISTRIBUTION BOX ao ✓ \ \ INV. IN78.32 " F SHOWN. CONTRACTOR SHALL VERIFY THE SIZE, LOCATION AND ELEVATION OF INVERTS INV. OUT -78.15 y0 OF UTILITIES AND STRUCTURES, WITHIN THE LIMIT OF WORK, PRIOR TO THE START OF CONSTRUCTION. IF ANY DISCREPANCIES ARE DISCOVERED OR FIELD CHANGES REQUIRED, LOT55 THE CONTRACTOR SHALL NOTIFY THE ENGINEER IMMEDIATELY. I 7. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROPERLY COORDINATING THE \� AO PROPOSED CONSTRUCTION ACTIVITIES WITH DIG -SAFE AND THE APPLICABLE UTILITY 2" BOTTOM ON LEVEL, 6 N COMPANIES, AND SHALL COMPLETE THE PROPOSED WORK WITHOUT ANY INTERRUPTIONS MINIMUM STABLE BASE PAN VIEW IN SERVICE. 3/4 TO 1-1/2" \ CRUSHED STONE \ IRON PIPE 8. CONTRACTOR IS REQUIRED TO NOTIFY DIG -SAFE, PER MASS. STATUTE CHAPTER 82, SECTION VIEW - \ \ FOUND & HELD SECTION 40 (1-888-344-7233) A MINIMUM OF 72 HOURS PRIOR TO THE START OF NOTES O CONSTRUCTION. \ UP 1. PROVIDE INLET TEE OR BAFFLE WHERE SLOPE OF PIPE EXCEEDS 0.08 FT./FT OR 9. THIS SYSTEM IS NOT DESIGNED FOR THE USE OF A GARBAGE GRINDER. INSTALLATION IN PUMPED SYSTEM. 2. FIRST TWO FEET OF PIPE OUT OF DIST. BOX TO BE LAID LEVEL. OR USE OF A GARBAGE GRINDER AT THIS PROPERTY IS NOT ALLOWED PER 310 CMR 3. ALL PIPE CONNECTIONS AND CONCRETE CONSTRUCTION SHALL BE WATERTIGHT. 15.240(4). 4. FILL ALL UNUSED KNOCKOUTS WITH MORTAR. 5. CONCRETE COVER SHALL BE RAISED TO WITHIN 6 INCHES OF FINISHED GRADE. 1.500 GALLON SEPTIC TANK (H-10) NOT TO SCALE 500 GALLON CONCRETE LEACHING CHAMBER (H - NOT TO SCALE NOTES: RAISE AT LEAST ONE EXISTING COVER 4" PERFORATED PVC TO ACCESS COVER TO WITHIN 6" OF FINISHED GRADE rlI 3 INCHES 1. SEPTIC TANK SHALL BE STEEL REINFORCED CONCRETE. W/SCREW CAP TO EXTEND DOWN 1 OF OF FINISH GRADE SH 2. SEPTIC TANK SHALL BE CAPABLE OF WITHSTANDING H-10 THE RISER SHALL 8E 18" HDPE PIPE TO NATURAL SUBGRADE LOADING. CONG. COVER 3. ALL PIPE CONNECTIONS AND CONCRETE CONSTRUCTION 6" MAX, SHALL BE WATERTIGHT, 5' DIA. KNOCKOUT (TYPJ 4. TEES SHALL BE SCH. 40 PVC AND SHALL BE LOCATED CONC. WITHIN 12" OF TANK WALL AND ACCESSIBLE FROM TANK 1-1 /2" TAPER I I RISER COVER: 5. FILL ALL UNUSED KNOCKOUTS WITH HYDRAULIC CEMENT. g 4" 00 17-1017-1 .. ... 0000 00 �- 10'-6"a =1 C7 C7 C7 C7 C7 C7 0 0 ' C7 C7 3s" 24" o o c C7 O C7 C7 C7 C7 C3 C7 C7 C7C7 EFFECTIVE 10' o• �I 10" C] C7 O C7 C7 C] C7 C7 O =11=1 DEPTH C] CTO C7 C7 ~ V MIN. 4'-1 LIQUID 5' 4'-6" LOCATE DEPTH 4 8'-6" '' 12'- O C -INLET TEE OUTLET TEE 5'-8" IO UNDER COVER W/GAS BAFFLE 3 " FRONT VIEW SIDE 3 NOTES:; e 1. ONE ACCESS COVER PER SYSTEM SHALL BE RAISED TO FINISH GRADE. ACTURED BY SHOREY OR APPROVED EQUAL PLAN VIEW 2. CHAMBERS SHALL BE 500 GALLON LEACHING DRYWELL, MANUF 6" MINIMUM 3/4" TO 1-1/2- CROSS-SECTION VIEW 3. GEOTEXTILE FABRIC MAY BE USED IN LIEU OF DOUBLE WASHED STONE. CRUSHED STONE LOAM AND SEED ALL DISTURBED AREAS 12-36" COVER 2" LAYER OF 1/8- TO 1/2" DOUBLE WASHED :1 C7 STONE ABOVE CROWN C7 OF PIPE 7 3/4" TO 1-1/2- :3 DOUBLE WASHED STONE TO CROWN in OF PIPE SYSTEM PROFILE NOT TO SCALE EL=82.7 F.F. 4" SCH. 40 PVC L=32 FT. EL -101.0± S=0.032 4 SCH. 40 PVC L=17 FT. S=0.03 II r 11 5 OUTLET D -BOX 1,500 GALLON SEPTIC TANK N.2M MAGNETIC REFLECTIVE TAPE SHALL BE PROVIDED IN THE TRENCH OVER ALL PVC PIPING Yarmoutb Health Department ,APPROVED Name Date 4" SCH. 40 PVC L=28.5 FT. MEALY N0. 48100 Q. S=0:01 aaLAND 1 FIRST PIPE LENGTH TO BE SET LEVEL ^! �s FOR MIN. 2' 10/12/21 FINISH GRADE PROFESSIONAL ENGINEER EL.=80.3± 4" SCH. 40 PVC TOP=79.05 IN LEACHING CHAMBER MASSACHUSETTS O O = O = = O = = O 1=78.05 = p o = = o = = o = REVISIONS: __=o=__=__ =78.15 EL. 76.05 I 6.15' SEPARATION EL. 69.9 EST. HIGH GROUNDWATER �PV1N OF MOSS MEALY N0. 48100 Q. 0 Fs RFc/sTER� �a /6NAi yv aaLAND 1 YER6`A,'#fA ^! �s 10/12/21 BRIAN G. YERGATIAN DATE PROFESSIONAL ENGINEER SEPTIC SYSTEM DESIGN 2 SANDY LANE IN WEST YARMOUTH MASSACHUSETTS (BARNSTABLE COUNTY) SITE PLAN OCTOBER 12, 2021 REVISIONS: NO.1 DATE DESC. PREPARED FOR: RICHARD BEVILACQUA 2 SANDY LANE WEST YARMOUTH, MA 02673 ;N BSCO-ft GROUP 349 Main Street - Route 28 West Yarmouth, Massachusetts 02673 508 778 8919 © 2021 BSC Group, Inc. SCALE: 1" = 20' 0 10 20 40 Fm FILE: YAR\5051100\C\D\5051100-SP.dwg DWG.: 6708-01 SHEET 1 OF 1 JOB. N0:5-0511.00