Loading...
HomeMy WebLinkAboutEngineered Plan - Rev. 2019EL 6.83 EL 6.50 EL. 6.00 EL 2.60 EL. 1.50 EL 0 50 FILL _ Ab LOAMY SAND 10YR 2/1 Bw LOAMY SAND 10YR 6/4 C COARSE SAND 1 OYR 5/E_V 'K7_ 89" ESTIMATED -�_ ONAL HIGH SEAS DEPTH TO OBSERVED WATER 8.5 NOTE: - INDEX WELL . MI -29GROUNDWATER _ GEOTEXTILE FABRIC. MAY 102" WATER LEVEL. RANGE ZONE A BE SUBSTITUTED FOR OBSERVED DEPTH 0 INDEX WELL ON 6-19-19 7.32 2" PEASTONE LAYER . . GROUNDWATER WATER LEVEL ADJUSTMENT 1.1 TO ALLOW .4' OF SEPARATION TO GROUNDWATER IN LIEU OF 5. " - r T_ -T- - 126 DEPTH TO ADJUSTED WATER 7.4 CROSS-SECTION ASSUME < MIN INCH { ROUTE 28 -MAIN ,INET PUBL IC- VARIA BLE W/DTH _ _ e_..� OVERALL PROPERTY p_.M ______.�.___ N CALCULATIONS LATI � N -- ..___ . DESIG � - r _ _ ,., - 100 _..... _ 6 - ALE: 1 _ � SC " -'-. 3 89 31 �,. .__ '47 04 E 1 N 89 -9 90.98 - DESIGN FLOW f7CISTING AND PROPOSED - _ ._._ ;f _ _ : _ 7.99' 18.93 142.39 2+ F OW TO REMAIN. 555 GPD EXISTING L .�;. �_ . 1 .• * SF- 555 GPD t L . _ .., � ,� � 4,,, � 11,100 SF RETAIL 50 GPD / 1.000 I n �. ::,,••- � i / ��.��� •..,.... � ` z �,; a °w,� -:.. nab Imo..__..- � _,,� � �;_ E TANK ... - _ r r GENERAL NOTES REQUIRED SEPTIC � ¢ � `•� i t 1 � �°-�.. �..._.. �..,� �;::..._. ,� � r""~•- .� ..�. a ; f PROPOSED 40x19` }} STONE AND :_.,-.. ___a -f,.. ._.�_;...----�••-=__ - L i t I � _. .. -._,n._....-.-._._,;-;.: _._. _.... ,.cam, --- ,• �eE'""',. _ _ r� ll E PIP LEACHING FIELD / ;:,,I -:',: `4 ,. D CONSTRUCTION OF THE SEWAGE 1 E i ) ��, 1. THIS PLAN IS INTENDED FOR THE PERMITTING AN 555 GPD X 300 = 1,665 GALLONS w �. ', `� I V. ®START OF TERALS-7.40 s. < «._, „ < LA ; tr, ` D ASSOCIATED SITE WORK. USE 2 -COMPARTMENT 2,000 GALLON SEPTIC TANK } ,. IV V. � • INV. ®END OF TERALS=7.20 . I .ems• �.� tl: �.< 1 � �• t DISPOSAL AN a � _ 1 \ ,% f -- I I ! PROPOSED 5 11-J S OF REQUIRED LEACHING FACILITY _ r t r V IG SIZE f % t i ERD ; Q 21 1 2. ALL CONSTRUCTION METHODS AND MATERIALS SHALL CONFORM TO 310 CMR 15.000 '� .••,` > . _:.�v.=--�,�•=-;.t 93 884± S.F. AND YAR € ( I �" • `\ MOUTH BOARD OF HEALTH REGULATIONS. DESIGN PERC. RATE. <2 MIN/INCH F i LONG TERM APPL RATE: 0.74 GPD/SF + PROPOSED 5 -OUTLET D -BOXY., moo+ S LOCATED WITHIN 150 55 GPD : 0.74 GPD SF = 750 SF k i R e~ _ ., i,,.,N � 3. THERE ARE NO KNOWN OR PROPOSED PRIVATE .WELL TE FT. OF THE -� INV. IN 7.64 4 O r PROPOSED LEACHING FACILITY. FACILITY PROVIDED 4 BENCHMARK INV. OUT=7.47., SIZE OF LEACHING qC : i a F t, �° . t 1P.K.NAIL °.. UT EXISTING PIPE AND I P.K / c e..:,, -''"r l , a°•p• ° l - - - OVERDIG IS .SPECIFIED REMOVE ALL TOPSOIL, SUBSOIL AND OTHER UNSUITABLE ,z. INSPECTION ,;.: `.° a:. -. u. ._ -r rn USE A 40 X 19 LEACHING FIELD. ! r. '�° _ CONNECT__NEW�4---SCH. 40 _ 'k 4. IF AN EL. 9.53 f ; , �1 - - PORT a 3 $°4°:/ j; 4 z:.. , ; .� , € o _ a IC TAN �_� n = MATERIALS. E ==PVC PIPE TO SEPT i` I :+ l r R 40 X 19 - 760 S.F.7 BOTTOM AREA: F z 0 5. IF AN OVERDIG IS SPECIFIED, REPLACE ALL EXCAVATED MATERIALS WITHIN THE LIMIT 0 EFFECTIVE LEACHING AREA - 760 S.F. 1 �: ` . REMOVE AND - �, ., 5 � � ..�.� �.,,.. � • EXCAVATION WITH CLEAN GRANULAR SAND, FREE FROM ORGANIC MATERIAL AND ' t E /�/4 d s DISPOSE EXISTING r - '" -` `1 Ct `r, DELETRIOUS SUBSTA.PICES. MIXTURES AND LAYERS OF DIFFERENT CLASSES OF SOIL 760 S.F. X 0.74 GPD S.F. 562 GPD INSTALLED CAPACITY) SYSTE ACC .RDING \ ,° -- 5 �- -" �. Q. / ( t\ C 4 � "--'" _.--r'-''.•-= t ��� SHALL NOT BE USE FILL SHALL NOT CONTAIN ANY MATERIAL LARGER .THAN 2 RESERVE CAPACITY PROVIDED ,, `.ATO 3 TI L , V 562 GPD > 555 GPD 7 GPD RES ) � T ...- �-•c -- .� ��•^`� .x_.� -_ , °. � � �.,!>•,- ; 1 ` ( .- , .,.•• , + t � �-...- •�•• m �. ° °,.. \ . ': >;_.,, • SMALL BE PERFORMED ON A f , INCHES. . A SIEVE ANALYSIS USING A #4 SIEVE SIA 1 , J ;_ r .-•° •v° -•�'-���°°r�`°°=•:_ °� � ,:..y ; REPRESENTATIVE SA PLE OF FILL. UP TO 45% BY WEIGHT MAY BE RETAINED ON. THE REPRESEN M fi' .r",•v"`9 _.."'/'..r"''Y.�e° - {� E^} tf -., oo• ° : Y;= SIEVE. SUCH ANALYSES MUST DEMONSTRATE THAT THE MATERIAL MEETS EACH'OF Y - CATIONS: t. 9, ��: THE FOLLOWING SPECIFI t _ i �+MASS PRPOSED® 12.,000 GALLON ALLON >-t . ;, : 100% MUST PASS 4 SIEVE INV. IN_,7.94 2-COMPARTMENTSEPTIC, TANKVhNT NOT TO SCALE 10% MUSTPASS 0 SIEVE OF Mq INV. OUT_7.69 r 0720% MUST PASS #100 SIEVE 5q MUST P �• �- ASS r200 SIEVE 0 KIERAN J. o HEA LY U eQ r ? 8135 a ,j - :: ti. � ° `'� o � I _ i n � '`� �� ^6 � _ - � 6. EXISTING UTILITIES WHERE SHOWN ON THE PLANS ARE APPROXIMATE. THE ENGINEER �• ` _ --' ��-- DOES NOT GUARANTEE THEIR ACCURACY OR THAT ALL SUBSURFACE STRUCTURES ARE F ® SsRFS \ O . TION AND ELEVATION OF INVERTS COMMERC/AL BU/LD/O,c GISTS . " �aN allo �: i 1 ` START OF 4 PVC VENT q L ` ti '' _ OF U11UTIES AND STRUCTURES, WITHIN THE LIMIT OF WORK, PRIOR TO THE F ® r9 _ INTERCONNECT ENDS STACK _OF LATERALS AND CONSTRUCTION. IF ANY DISCREPANCIES ARE DISCOVERED OR FIELD CHANGES REQUIRED, Frs INSTALL VENT` THE CONTRACTOR SHALL NOTIFY THE ENGINEER IMMEDIATELY. M ✓ \ - ` _ a ` . •. -� � - 7. THE CONTRACTOR SHALL BE RESPONSIBLE SIBLE FOR PROPERLY COORDINATING THE PROPOSED CONSTRUCTION ACTIVITIES WITH DIG -SAFE AND THE APPLICABLE UTILITY 1 _ i _ .--•' : COMPANIES, AND SHALL COMPLETE THE. PROPOSED WORK WITHOUT ANY INTERRUPTIONS FINISH GRADE s r, IN SERVICE. � ti _ R 82 8. CONTRACTOR IS REQUIRED TO NOTIFY DIG SAFE, PER MASS. STATUTE CHAPTER , - ` � a ,...---• , ,.--� ` SECTION 40 (1-888-344-7233) A MINIMUM OF 72 HOURS PRIOR TO THE START OF Z ✓ rt> CONSTRUCTION. i 9. THIS SYSTEM 1S NOT DESIGNED FOR THE USE OF A GARBAGE GRINDER. INSTALLATION : � .�• f - OR USE OF A GARBAGE GRINDER AT THIS PROPERTY IS NOT ALLOWED PER 310 CMR r TO LEACHING PIPES Permit :valid for REPAIR t.)l SEPTIC , !s1 H, Sl N1 INSPECTION PORT ONi:Y,, due ;aa State and local septic variances. Boar 1 6f: i i L ealth rev ew NOT TO SCALE c and approvat is requirul for , o a�5/altera tions to fit�rrt additionsh,n.h -COMPARTMETSTANK (H-20)DISTRIBUTION POX DETAIL H sewage facilitieand/or stuctures/d++eling.2,®0® GALLON � EPTIC �• NOT TO SCALE . NOT TO SCALE ti armouth Flralth 1).r rartu�c nt 18" DIA. HEAVY DUTY CAST _ l IRON FRAME &COVER `. 12 PVC PIPE A P:PRO.r' . E'D REMOVABLER OFI LE W/THREADED CAP �7 YS TE M P COVER „ 6 MAX. T SCALE NOTES RAISE INLET AND OUTLET COVERS TO NOT 0 FINISHED GRADE USING SEWER BRICK COMPACTED SUBGRADE , C TANK SHALL BE STEEL REINFORCED CONCRETE. " 00 PSI CONC. - 1. SEPTI AND MORTAR, AS NECESSARY 6 THICK," 30 � Name Bate 2. SEPTIC TANK SHALL BE CAPABLE OF WITHSTANDING H-10 PAVEMENT W/#4, 12 O.C. AT MID POINT : " t C RISER 4 H. - 40-P LOADING. CONC. 3. ALL PIPE CONNECTIONS AND CONCRETE CONSTRUCTION T. CAST IRON COVER " FINISHED GRADE EL.=10.94 I L-0.01 SHALL BE WATERTIGHT. " 24 S VC AND SHALL BE LOCATED " . _ , : , ,. , ...E _.. ,<..,. s.. .:._ _ .. P OUNDATION 4. TEES SHALL BE SCH. 40 P 4 WALLS " - � �-4-� , ,.... • . ••... ••. ''' :•. .,•• - �;, FIRST PIPE LENGTH FROM TANK �, LL AND A CCESSIBLE FR , t^ r OF TANK WA x � WITHIN 12 �"•- - e :, .; •• s .�' ...• SE L - • � •• . •,•• •- f TO BE T LEVEL 3 J ' ER. '� .COV = 0.2f MIN. 2 5. FILL ALL UNUSED KNOCKOUTS WITH HYDRAULIC CEMENT. EL . 1 FOR 4" " 4 • � ,� � , FINISH GRADE 11 6 5 DIA. ••< EL=9.9-10.1 " ( ):1 KNOCKOUTS " 4" SCH. 40 PVC BREAKOUT O O 24 - _ I ( 4 0 , :. TV. " 3" .;. EL 7.7 • 1 11'_O" - LEACHING FIELD S=0.005 r7l > �- . --••. • t A e . �� • :z ::.: 1=7.69 1=7.4 3 .• „•. :12" DIA. _ 1\__= I=7.2 -�•- .: BOTTOM ON LEVFJ.. " pMINIMUM 6 •• _ I 7.64 I 7.47 EL 6.7 " 7 -4 STABLE BASE ' •• - _ . 1=7.94 5'-4" LIQUID . 3 4" TO 1-1 2" PLAN VIEW o i':� 5 OUTLET TEE W/GAS / / •. ';�:'•�'' -I ;�:'� D -BOX 4.1' SEPARATION. a CRUSHED STONE - _ _ T6'-1" TEE R DEPTH :BAFFLE .. • v- L_.m:_a 1 " I ._ 11 UNE SECTION VIEW :. - . _0 5 0 (TYP.) %t .. ��:... = PROPOSED 2,000 GALLON , 6 _ COVER -.-,Ar . . - - " - - 1 ST 2ND `I • . " 3" 2 -COMPARTMENT SEPTIC TANK � EL 2.60 ENT COMPARTMENT 3) ' ' COMPARTM NOTES: .••;�;�.. '.::' EST. HIGH GROUNDWATER (1,346 GAL) II (598 GAL) :. :.. - ,. •!+. ' ' : r.:' _.. - NOTE - v 1. PROVIDE INLET TEE OR BAFFLE WHERE SLOPE OF PIPE EXCEEDS 0.08 FT./FT OR IN PUMPED SYSTEM. MAGNETIC REFLECTIVE TAPE SHALL BE PROVIDED ^ ^T TWO FEET OF PIPE OUT OF DIST. BOX TO BE LAID LEVEL. 2 FIRS NOTE: IN THE TRENCH OVER ALL PVC PIPING .�,_ V-0" 6" MINIMUM L PIPE CONNECTIONS AND CONCRETE CONSTRUCTION SHALL BE WATERTIGHT . 69-9" 3. AL " - " REINFORCED CONCRETE .PAD - 3 4 TO 1 1/2 _ 4. FILL ALL UNUSED KNOCKOUTS WITH MORTAR. C11ON PORT / CROSS-SECTION VIEW CRUSHED STONE I 5. CONCRETE COVER SHALL BE RAISED TO WITHIN 6 INCHES OF FINISHED GRADE. TO COVER INSPE PLAN VIEW 28 LOCUS O N � OF Mgss9 C y BRIAN G. N YERGATIAN CIVIL ,o ,9 No 46206 90,x. FO/STEPS Fss�O NA L BRIAN G. YERGATIAN DATE PROFESSIONAL L ENGINEER 1 SEPTIC SYSTEM RA EPIR 657 ROUTE 28 IN WEST YARMOUTH MASSACHUSETTS (BARNSTABLE COUNTY) SITE PLAN JULY 15, 2019 REVISIONS: NO. DATE DESC. 1 7/31/19 MINOR REVS. PER TOWN PREPARED FOR: NANCY MITROKOSTAS P.O. ` BOX 260 SOUTH YARMOUTH, MA 02664 S`GU�,Uz r 5 349 Main Street - Route 28 West Yarmouth, Massachusetts 02673 508 778 8919 ©2019 The BSC .Group, Inc. SCALE: 1" 20' 0 10 20 40 Fm FILE: YAR\5032900\Civil\-Drowings\5032900-SEP.dwg DWG.: 6597--01 SHEET 1 OF 1 JOB. NO: 5-0329.00 •fir . ;�� � ,' �� .� � •,,� � •�.',�,� ,�.;.3,s»;+ • • i� i • 1. TO ALLOW .4' OF SEPARATION TO GROUNDWATER IN LIEU OF 5. " - r T_ -T- - 126 DEPTH TO ADJUSTED WATER 7.4 CROSS-SECTION ASSUME < MIN INCH { ROUTE 28 -MAIN ,INET PUBL IC- VARIA BLE W/DTH _ _ e_..� OVERALL PROPERTY p_.M ______.�.___ N CALCULATIONS LATI � N -- ..___ . DESIG � - r _ _ ,., - 100 _..... _ 6 - ALE: 1 _ � SC " -'-. 3 89 31 �,. .__ '47 04 E 1 N 89 -9 90.98 - DESIGN FLOW f7CISTING AND PROPOSED - _ ._._ ;f _ _ : _ 7.99' 18.93 142.39 2+ F OW TO REMAIN. 555 GPD EXISTING L .�;. �_ . 1 .• * SF- 555 GPD t L . _ .., � ,� � 4,,, � 11,100 SF RETAIL 50 GPD / 1.000 I n �. ::,,••- � i / ��.��� •..,.... � ` z �,; a °w,� -:.. nab Imo..__..- � _,,� � �;_ E TANK ... - _ r r GENERAL NOTES REQUIRED SEPTIC � ¢ � `•� i t 1 � �°-�.. �..._.. �..,� �;::..._. ,� � r""~•- .� ..�. a ; f PROPOSED 40x19` }} STONE AND :_.,-.. ___a -f,.. ._.�_;...----�••-=__ - L i t I � _. .. -._,n._....-.-._._,;-;.: _._. _.... ,.cam, --- ,• �eE'""',. _ _ r� ll E PIP LEACHING FIELD / ;:,,I -:',: `4 ,. D CONSTRUCTION OF THE SEWAGE 1 E i ) ��, 1. THIS PLAN IS INTENDED FOR THE PERMITTING AN 555 GPD X 300 = 1,665 GALLONS w �. ', `� I V. ®START OF TERALS-7.40 s. < «._, „ < LA ; tr, ` D ASSOCIATED SITE WORK. USE 2 -COMPARTMENT 2,000 GALLON SEPTIC TANK } ,. IV V. � • INV. ®END OF TERALS=7.20 . I .ems• �.� tl: �.< 1 � �• t DISPOSAL AN a � _ 1 \ ,% f -- I I ! PROPOSED 5 11-J S OF REQUIRED LEACHING FACILITY _ r t r V IG SIZE f % t i ERD ; Q 21 1 2. ALL CONSTRUCTION METHODS AND MATERIALS SHALL CONFORM TO 310 CMR 15.000 '� .••,` > . _:.�v.=--�,�•=-;.t 93 884± S.F. AND YAR € ( I �" • `\ MOUTH BOARD OF HEALTH REGULATIONS. DESIGN PERC. RATE. <2 MIN/INCH F i LONG TERM APPL RATE: 0.74 GPD/SF + PROPOSED 5 -OUTLET D -BOXY., moo+ S LOCATED WITHIN 150 55 GPD : 0.74 GPD SF = 750 SF k i R e~ _ ., i,,.,N � 3. THERE ARE NO KNOWN OR PROPOSED PRIVATE .WELL TE FT. OF THE -� INV. IN 7.64 4 O r PROPOSED LEACHING FACILITY. FACILITY PROVIDED 4 BENCHMARK INV. OUT=7.47., SIZE OF LEACHING qC : i a F t, �° . t 1P.K.NAIL °.. UT EXISTING PIPE AND I P.K / c e..:,, -''"r l , a°•p• ° l - - - OVERDIG IS .SPECIFIED REMOVE ALL TOPSOIL, SUBSOIL AND OTHER UNSUITABLE ,z. INSPECTION ,;.: `.° a:. -. u. ._ -r rn USE A 40 X 19 LEACHING FIELD. ! r. '�° _ CONNECT__NEW�4---SCH. 40 _ 'k 4. IF AN EL. 9.53 f ; , �1 - - PORT a 3 $°4°:/ j; 4 z:.. , ; .� , € o _ a IC TAN �_� n = MATERIALS. E ==PVC PIPE TO SEPT i` I :+ l r R 40 X 19 - 760 S.F.7 BOTTOM AREA: F z 0 5. IF AN OVERDIG IS SPECIFIED, REPLACE ALL EXCAVATED MATERIALS WITHIN THE LIMIT 0 EFFECTIVE LEACHING AREA - 760 S.F. 1 �: ` . REMOVE AND - �, ., 5 � � ..�.� �.,,.. � • EXCAVATION WITH CLEAN GRANULAR SAND, FREE FROM ORGANIC MATERIAL AND ' t E /�/4 d s DISPOSE EXISTING r - '" -` `1 Ct `r, DELETRIOUS SUBSTA.PICES. MIXTURES AND LAYERS OF DIFFERENT CLASSES OF SOIL 760 S.F. X 0.74 GPD S.F. 562 GPD INSTALLED CAPACITY) SYSTE ACC .RDING \ ,° -- 5 �- -" �. Q. / ( t\ C 4 � "--'" _.--r'-''.•-= t ��� SHALL NOT BE USE FILL SHALL NOT CONTAIN ANY MATERIAL LARGER .THAN 2 RESERVE CAPACITY PROVIDED ,, `.ATO 3 TI L , V 562 GPD > 555 GPD 7 GPD RES ) � T ...- �-•c -- .� ��•^`� .x_.� -_ , °. � � �.,!>•,- ; 1 ` ( .- , .,.•• , + t � �-...- •�•• m �. ° °,.. \ . ': >;_.,, • SMALL BE PERFORMED ON A f , INCHES. . A SIEVE ANALYSIS USING A #4 SIEVE SIA 1 , J ;_ r .-•° •v° -•�'-���°°r�`°°=•:_ °� � ,:..y ; REPRESENTATIVE SA PLE OF FILL. UP TO 45% BY WEIGHT MAY BE RETAINED ON. THE REPRESEN M fi' .r",•v"`9 _.."'/'..r"''Y.�e° - {� E^} tf -., oo• ° : Y;= SIEVE. SUCH ANALYSES MUST DEMONSTRATE THAT THE MATERIAL MEETS EACH'OF Y - CATIONS: t. 9, ��: THE FOLLOWING SPECIFI t _ i �+MASS PRPOSED® 12.,000 GALLON ALLON >-t . ;, : 100% MUST PASS 4 SIEVE INV. IN_,7.94 2-COMPARTMENTSEPTIC, TANKVhNT NOT TO SCALE 10% MUSTPASS 0 SIEVE OF Mq INV. OUT_7.69 r 0720% MUST PASS #100 SIEVE 5q MUST P �• �- ASS r200 SIEVE 0 KIERAN J. o HEA LY U eQ r ? 8135 a ,j - :: ti. � ° `'� o � I _ i n � '`� �� ^6 � _ - � 6. EXISTING UTILITIES WHERE SHOWN ON THE PLANS ARE APPROXIMATE. THE ENGINEER �• ` _ --' ��-- DOES NOT GUARANTEE THEIR ACCURACY OR THAT ALL SUBSURFACE STRUCTURES ARE F ® SsRFS \ O . TION AND ELEVATION OF INVERTS COMMERC/AL BU/LD/O,c GISTS . " �aN allo �: i 1 ` START OF 4 PVC VENT q L ` ti '' _ OF U11UTIES AND STRUCTURES, WITHIN THE LIMIT OF WORK, PRIOR TO THE F ® r9 _ INTERCONNECT ENDS STACK _OF LATERALS AND CONSTRUCTION. IF ANY DISCREPANCIES ARE DISCOVERED OR FIELD CHANGES REQUIRED, Frs INSTALL VENT` THE CONTRACTOR SHALL NOTIFY THE ENGINEER IMMEDIATELY. M ✓ \ - ` _ a ` . •. -� � - 7. THE CONTRACTOR SHALL BE RESPONSIBLE SIBLE FOR PROPERLY COORDINATING THE PROPOSED CONSTRUCTION ACTIVITIES WITH DIG -SAFE AND THE APPLICABLE UTILITY 1 _ i _ .--•' : COMPANIES, AND SHALL COMPLETE THE. PROPOSED WORK WITHOUT ANY INTERRUPTIONS FINISH GRADE s r, IN SERVICE. � ti _ R 82 8. CONTRACTOR IS REQUIRED TO NOTIFY DIG SAFE, PER MASS. STATUTE CHAPTER , - ` � a ,...---• , ,.--� ` SECTION 40 (1-888-344-7233) A MINIMUM OF 72 HOURS PRIOR TO THE START OF Z ✓ rt> CONSTRUCTION. i 9. THIS SYSTEM 1S NOT DESIGNED FOR THE USE OF A GARBAGE GRINDER. INSTALLATION : � .�• f - OR USE OF A GARBAGE GRINDER AT THIS PROPERTY IS NOT ALLOWED PER 310 CMR r TO LEACHING PIPES Permit :valid for REPAIR t.)l SEPTIC , !s1 H, Sl N1 INSPECTION PORT ONi:Y,, due ;aa State and local septic variances. Boar 1 6f: i i L ealth rev ew NOT TO SCALE c and approvat is requirul for , o a�5/altera tions to fit�rrt additionsh,n.h -COMPARTMETSTANK (H-20)DISTRIBUTION POX DETAIL H sewage facilitieand/or stuctures/d++eling.2,®0® GALLON � EPTIC �• NOT TO SCALE . NOT TO SCALE ti armouth Flralth 1).r rartu�c nt 18" DIA. HEAVY DUTY CAST _ l IRON FRAME &COVER `. 12 PVC PIPE A P:PRO.r' . E'D REMOVABLER OFI LE W/THREADED CAP �7 YS TE M P COVER „ 6 MAX. T SCALE NOTES RAISE INLET AND OUTLET COVERS TO NOT 0 FINISHED GRADE USING SEWER BRICK COMPACTED SUBGRADE , C TANK SHALL BE STEEL REINFORCED CONCRETE. " 00 PSI CONC. - 1. SEPTI AND MORTAR, AS NECESSARY 6 THICK," 30 � Name Bate 2. SEPTIC TANK SHALL BE CAPABLE OF WITHSTANDING H-10 PAVEMENT W/#4, 12 O.C. AT MID POINT : " t C RISER 4 H. - 40-P LOADING. CONC. 3. ALL PIPE CONNECTIONS AND CONCRETE CONSTRUCTION T. CAST IRON COVER " FINISHED GRADE EL.=10.94 I L-0.01 SHALL BE WATERTIGHT. " 24 S VC AND SHALL BE LOCATED " . _ , : , ,. , ...E _.. ,<..,. s.. .:._ _ .. P OUNDATION 4. TEES SHALL BE SCH. 40 P 4 WALLS " - � �-4-� , ,.... • . ••... ••. ''' :•. .,•• - �;, FIRST PIPE LENGTH FROM TANK �, LL AND A CCESSIBLE FR , t^ r OF TANK WA x � WITHIN 12 �"•- - e :, .; •• s .�' ...• SE L - • � •• . •,•• •- f TO BE T LEVEL 3 J ' ER. '� .COV = 0.2f MIN. 2 5. FILL ALL UNUSED KNOCKOUTS WITH HYDRAULIC CEMENT. EL . 1 FOR 4" " 4 • � ,� � , FINISH GRADE 11 6 5 DIA. ••< EL=9.9-10.1 " ( ):1 KNOCKOUTS " 4" SCH. 40 PVC BREAKOUT O O 24 - _ I ( 4 0 , :. TV. " 3" .;. EL 7.7 • 1 11'_O" - LEACHING FIELD S=0.005 r7l > �- . --••. • t A e . �� • :z ::.: 1=7.69 1=7.4 3 .• „•. :12" DIA. _ 1\__= I=7.2 -�•- .: BOTTOM ON LEVFJ.. " pMINIMUM 6 •• _ I 7.64 I 7.47 EL 6.7 " 7 -4 STABLE BASE ' •• - _ . 1=7.94 5'-4" LIQUID . 3 4" TO 1-1 2" PLAN VIEW o i':� 5 OUTLET TEE W/GAS / / •. ';�:'•�'' -I ;�:'� D -BOX 4.1' SEPARATION. a CRUSHED STONE - _ _ T6'-1" TEE R DEPTH :BAFFLE .. • v- L_.m:_a 1 " I ._ 11 UNE SECTION VIEW :. - . _0 5 0 (TYP.) %t .. ��:... = PROPOSED 2,000 GALLON , 6 _ COVER -.-,Ar . . - - " - - 1 ST 2ND `I • . " 3" 2 -COMPARTMENT SEPTIC TANK � EL 2.60 ENT COMPARTMENT 3) ' ' COMPARTM NOTES: .••;�;�.. '.::' EST. HIGH GROUNDWATER (1,346 GAL) II (598 GAL) :. :.. - ,. •!+. ' ' : r.:' _.. - NOTE - v 1. PROVIDE INLET TEE OR BAFFLE WHERE SLOPE OF PIPE EXCEEDS 0.08 FT./FT OR IN PUMPED SYSTEM. MAGNETIC REFLECTIVE TAPE SHALL BE PROVIDED ^ ^T TWO FEET OF PIPE OUT OF DIST. BOX TO BE LAID LEVEL. 2 FIRS NOTE: IN THE TRENCH OVER ALL PVC PIPING .�,_ V-0" 6" MINIMUM L PIPE CONNECTIONS AND CONCRETE CONSTRUCTION SHALL BE WATERTIGHT . 69-9" 3. AL " - " REINFORCED CONCRETE .PAD - 3 4 TO 1 1/2 _ 4. FILL ALL UNUSED KNOCKOUTS WITH MORTAR. C11ON PORT / CROSS-SECTION VIEW CRUSHED STONE I 5. CONCRETE COVER SHALL BE RAISED TO WITHIN 6 INCHES OF FINISHED GRADE. TO COVER INSPE PLAN VIEW 28 LOCUS O N � OF Mgss9 C y BRIAN G. N YERGATIAN CIVIL ,o ,9 No 46206 90,x. FO/STEPS Fss�O NA L BRIAN G. YERGATIAN DATE PROFESSIONAL L ENGINEER 1 SEPTIC SYSTEM RA EPIR 657 ROUTE 28 IN WEST YARMOUTH MASSACHUSETTS (BARNSTABLE COUNTY) SITE PLAN JULY 15, 2019 REVISIONS: NO. DATE DESC. 1 7/31/19 MINOR REVS. PER TOWN PREPARED FOR: NANCY MITROKOSTAS P.O. ` BOX 260 SOUTH YARMOUTH, MA 02664 S`GU�,Uz r 5 349 Main Street - Route 28 West Yarmouth, Massachusetts 02673 508 778 8919 ©2019 The BSC .Group, Inc. SCALE: 1" 20' 0 10 20 40 Fm FILE: YAR\5032900\Civil\-Drowings\5032900-SEP.dwg DWG.: 6597--01 SHEET 1 OF 1 JOB. NO: 5-0329.00