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HomeMy WebLinkAbout184 Pawkannawkut Drive Sewage Disposal System DesignSOIL TEST PIT DATA: 11/22/99 SEPTIC TANK DETAIL: 1,500 GALLON DISTRIBUTION BOX DETAIL: NOT TO SCALE SOIL ABSORPTION SYSTEM ETAIL: NOT TO NOT TO SCALE NO. OF OUTLETS S I 37.5' t TEST PIT 6 TEST PIT_ NOTES: 1. SEPTIC TANK SHALL BE STEEL 5. INLET AND OUTLET TEES TO BE CAST IRON, FINISHED GRADE GRD. EL. 6.8' GRD. EL. 7.6' REINFORCED CONCRETE. SCHED. 40 PVC OR CAST -IN-PLACE CONCRETE. 00 0 0 00 0 0 0 0 0 0 0 0 0 o 0 0 0 0 O, GW. EL. 2.5' ADJ. 1' 2' 3' 4'- 5 6' 7'- 8 1 '8' 91- 10, 1 7' E B EL 4.3 C1 591- C2 EL = (-3.2) LOAMY SAND 1018 2/1 O 2" LOAMY SAND 2.5YR 2/1 1' LOAMY SAND 10YR 5/6 2' 30" 3' 2. ALL CONSTRUCTION METHODS AND 4' MED SAND 10YR 6/6 OF HEALTH REGULATIONS. 3. ALL PIPES LOCATED UNDER PAVEMENT 5' 40 OR EQUAL 6' 78" PROPOSED LEACHING FACILITY NOR ANY KNOWN WELLS PROPOSED WITHIN , 7 5. WITHIN LIMIT OF EXCAVATION REMOVE 8' MED SAND 10YR 6/2 9' 120" 10' SIEVE ANALYSIS: 11' PASS No. 50 SIEVE 17 2. SEPTIC TANK TO WITHSTAND H-10 LOADING TEES TO BE CENTERED UNDER MANHOLE COVER. REMOVABLE 2" WALLS o 0 0 0 0 0 0 00 00 00 0 0 0 0 0 o b° o° o LOAMY SAND 10YR 2/1 1 UNLESS UNDER PAVEMENT, DRIVES OR COVER NOTES: ° .„ � TRAVELED WAYS, WHEREIN H-20 LOADING " LOAMY SAND 2.5YR 5/1 SHALL APPLY. ti:•o..+,a::v..�, :•�....;:.v.:•'.' o 2' 1. DIST. BOX TO WITHSTAND H-10 LOADING 3. ALL PIPE CONNECTIONS AND CONCRETE PVC BA MrR UNLESS UNDER PAVEMENT, DRIVES OR 4" PVC oo LOAMY SAND 10YR 5/6 CONSTRUCTION SHALL BE WATERTIGHT. 2-24' DIA CONCRETE MANHOLE T TRAVELED WAYS WHEREIN H-20 LOADING PIPE °° 00 0 0 00 50" 12' °l� 0 COVERS WITH METAL HANDLES BROUGHT 0 00 0 0 00 ` 0 o` 0 0 0 0 0 0 0 0 0 0 0 0 ob 00000 ° 4. FILL ALL UNUSED KNOCKOUTS WITH n: -y- 15" SHALL APPLY. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MORTAR. TO 6- FROM FINISH GRADE T 37" 6" 5,5" OUTLETS i 8" 2. PROVIDE INLET TEE OR BAFFLE WHERE ! 45' TEE TO 81 UNDER y,,,, .� SLOPE OF PIPE EXCEEDS 0.08 FT./FT OR ut _ N M 12" MIN. da a e e MED SAND 10YR 6/6 M.H. OPENING COVER 3* n$'� $�a o °4�ag L IN PUMPED SYSTEM, PLAN RAISE M.H WL► 4" BOTTOM ON LEVEL `d//, 2- 3. FIRST TWO FEET OF PIPE OUT OF DIST. 10'-6" SEWER BRICK_ STABLE BASE 6- MIN. 3/4" TO BOX TO BE LAID LEVEL. LOAM & SEED DISTUR ED EAS IV -0" & MORTAR t 1/2" CRUSHED-IIIZIII11177771-7777777777777"11 111111117777777 NORMAL WATER LEVEL 12" CROSS-SECTION STONE BASE 4. ALL PIPE CONNECTIONS AND CONCRETE 3' MAX. C MPACTEO FILL 36" MAXIMUM 12 INIMUM 79" 3, CONSTRUCTION SHALL BE WATERTIGHT. 0 0 0 • PRECAST SEPTIC TANK L10" 14" 1 41 INLET TEE 4'-g' MED SAND 10YR 6/2 - 5' -4 - INDICATES 4'-6• d 4•-0' MIN. •O• eoo Ori INDICATES - _ C 1 z tuner Ta 15 1/2- 20" _SL OBSERVED 5'-8' LIQUID DEPTH (GAS Canma) e - GROUND WATER � -d• �` N .+ INDICATES aea: ::•.:".i: ::: ae .:•: :'.--i•-:d •;"a':- - e.• 5. FILL ALL UNUSED KNOCKOUTS WITH MORTAR. NO. DATE DESCRIPTION 1. 8/16/00 B.O.H. ISSUE 2. 12/11/00 B.O.H. COMMENTS GENERAL NOTES: ° 0 5 UNITS 2. ALL CONSTRUCTION METHODS AND MATERIALS SHALL CONFORM TO MASS_ D.E.P TITLE 5 AND LOCAL BOARD OF HEALTH REGULATIONS. 00 0 0 00 50" 12' °l� 0 COVERS WITH METAL HANDLES BROUGHT 0 00 0 0 00 ` 0 o` 0 0 0 0 0 0 0 0 0 0 0 0 ob 00000 ° 4. FILL ALL UNUSED KNOCKOUTS WITH n: -y- 15" SHALL APPLY. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MORTAR. TO 6- FROM FINISH GRADE T 37" 6" 5,5" OUTLETS i 8" 2. PROVIDE INLET TEE OR BAFFLE WHERE ! 45' TEE TO 81 UNDER y,,,, .� SLOPE OF PIPE EXCEEDS 0.08 FT./FT OR ut _ N M 12" MIN. da a e e MED SAND 10YR 6/6 M.H. OPENING COVER 3* n$'� $�a o °4�ag L IN PUMPED SYSTEM, PLAN RAISE M.H WL► 4" BOTTOM ON LEVEL `d//, 2- 3. FIRST TWO FEET OF PIPE OUT OF DIST. 10'-6" SEWER BRICK_ STABLE BASE 6- MIN. 3/4" TO BOX TO BE LAID LEVEL. LOAM & SEED DISTUR ED EAS IV -0" & MORTAR t 1/2" CRUSHED-IIIZIII11177771-7777777777777"11 111111117777777 NORMAL WATER LEVEL 12" CROSS-SECTION STONE BASE 4. ALL PIPE CONNECTIONS AND CONCRETE 3' MAX. C MPACTEO FILL 36" MAXIMUM 12 INIMUM 79" 3, CONSTRUCTION SHALL BE WATERTIGHT. 0 0 0 • PRECAST SEPTIC TANK L10" 14" 1 41 INLET TEE 4'-g' MED SAND 10YR 6/2 - 5' -4 - INDICATES 4'-6• d 4•-0' MIN. •O• eoo Ori INDICATES - _ C 1 z tuner Ta 15 1/2- 20" _SL OBSERVED 5'-8' LIQUID DEPTH (GAS Canma) e - GROUND WATER � -d• �` N .+ INDICATES aea: ::•.:".i: ::: ae .:•: :'.--i•-:d •;"a':- - e.• 5. FILL ALL UNUSED KNOCKOUTS WITH MORTAR. �_ ESTIMATED c BOTTOM ON LEVEL STABLE BASE 3. 12' 6" MIN. 3/4" TO //�OrX.J9J //^B�OySJ 7 1/2 ; 22 DATE: DATE: - SEASONAL HIGH PLAN VIEW RIDGE CLUB CROSS -SE TION 0 11/22/1999 _11/22/1999 GROUND WATER 1 t/2" STONE CROSS-SECTION VIEW PLAN VIEW TEST BY: TEST BY: INDICATES r � -.. THE BSC GROUP, INC. THE BSC GROUP, INC. PERC. -`~--------------- ' WITNESSED BY: WITNESSED BY: TEST r ~I��11 �ALtiERtJ ]]��jj�7 _...-------______.______--_ •yzNOFr,a�+c AMY VON HONE /KELDA WELSH AMY VON HONE /KELDA WELSH ~ 100'11®1j 4•E� ��� jj ��, ��� y�Ya DESIGN C I ERIA: SCALE: 1' = 20 FEET `--------___-_ -_--_ �F �/ PERC. RATE: PERC. RATE: -_--__ -_ F q DESIGN i 3 FlELn / . - ~ fb�, __� No 3808 MIN./INCH N/A MIN. NCH ' - -_«_ _._.._._____._______ /I _- 5 ~' f^-®., r _ DESIGN FLOW: INDICATES - `-- -- SOIL EVALUATOR SOIL EVALUATOR UNSUITABLE . 0 IO 20 40 T, I- _ - c -- "------- - __ ___- t ` 5 BEDROOM 110 P.B. D 550 G.T. MICHAEL PETRIN MICHAEL PETRIN MATER'AL ` C �e `+ ` - N8T50'40"W ��e� f ; , ::..I ----• - __.__..-_----_ • r - SOIL CLASS: SOIL CLASS: NOTE: ***,r !r((; ` / L-11.22' r_ ,-- 190.06' , �I•:::::'PE SI 240.06' _r ~~`` ....... Rvtou 1 DUE TO THE PROXIMITY TO / - ~' 1 j1i t QR! ' WA TIDAL INFLUENCE, HIGH , L.T.A.R. L.T.A.R. GROUND WATER ADJUSTMENT r r . P I::. �'::::...._•••.. 1 REQUIRED SEP C ANK 0.74 G.P.D./SQ.FT. 0.74 G.P.D./SQ.FL TO BE SET AT 2.5' N.G.V.D. ; o� :' __ _ - $ I : ' . r ' \ i `,, S`�j f` } 550 X 200% = 110i) GAL DATUM: ♦11.•n••11 1 112.0 I:::::::::: - I„ >r�y 3 SEPTIC TANK R IDED: = 1500 GAL r ....... 1 \�N X11 '`!..::'::::I i� E r a �O •t. 10 0o VERTICAL DATUM: N.G.V.D. �.� ER HAYBALE , a FF 1'.:::".:::.. SIZE OF LEAC INCFACILITY REQUIRED: tr ��� 0v BARRIER t DR ELL FOR - h` {, . BENCH MARK USED: TOWN OF YARMOUTH, MON. #8 6.29 N.G.V.D. d IWtlIIL"l1®7 / r, a__[ J___- ,, -' .,1 ®�� 6 4 L- DESIGN PERC. R E: <2 BENCH MARK SET: TOP OF STONE BOUND, ELEV. 7.03 ®.� ,--___�',\ im/�� R F RUNOF ! GARAGE~___ 1_ t - MIN,/ I H ,,, i LONG TERM ACC T. ATE 0,74 / ♦ , ♦ -1 ( G.P.D S. �_ j,rt` C) \®��'O"�f - ��..` y '`\y ©// _ '_� �p f `�' ♦ i,.GAL I � ♦tr f I ` i0 PROFILE: NOT TO SCALE rtf�3 co \ GJ -� --__ �1 ♦ , is ®`1° LOT ,w I M EL= a f / 949 S.F. WETLANDSANK f ; "i I COVERS TO WITHIN FIRST PIPE LENGTH -___/._-'`.- : / // - ,� Z M TOP, FOUNDATION t " 27.065± S.F. UPLAND _ ' - L- J TO BE SET LEVEL -( 0 ? I i o SIZE OF LEACH NG FACILITY PROVIDED: V- 6" OF FINISHED GRAD . - 28,014 S.F. TOTAL AREA +-= e- ' "D" z STONE EL. 11.9' FOR MIN. 2' �� i' /�^ PROPOS D I 1 I FINISH GRADE 15 NIN CA� g 4 �`-. r' , + ( f SOUND ------- c�; = +4 BEDRO M 1 BOX I TP -2 >� i' i \ DWELLIN i0/ W FOUND 550 GPD + ,7 GPD1 = 743 Fr �``� 1 # T.O.F 131' 10 - I 1z & HELD J Y ! o USE HIGH DENS TY P❑LYETHYLENE sCH ab 4• P LEACHING CHAMBER SCH 40 3.1 `, ✓; ® I l - MIN 1l : S vi I,_ LEACuHI CHAMBERS 12 X2 X 5 PVC! ¢ I BENCHMARK :B I= MAX ,, 1 t I / r I < ap _ `+ I=E I=g H a /y1 r' /- / 2 I .;�� I0� OP OF STONE ; �,., E SIDE\�JALL- = 2C 2'+45') X 2 = 228 I=C �i o x OUND ELEVATION _ DIST. Box ! / MSN ay. I J B❑TT❑M 12 X 45 = 540 I=F I �• \� _ ry q `n = 7.03' N.G.V.D. tea' 1500 GALLON 5' SEPARATION !' p ^t / X82 46'�„E _ - / 1) O Z / / _ / til, i ILL 768 S.F x ) 74 GPD/SF 768 68F'G D SEPTIC TANK r - I d, I t , ADJUSTED GROUNDWATER Qrt P Pr iN, _.133.68' l fig 3.2' /, I ° I�Z ; 6" STONE BASE ■ , •4z _ I t r, tom. J _ i r crf �T ; r t DR 11�L / 11 IJw TP -1 i:`�I%T� , C FN OF =--.��Ili V% , 3 l •, N f - • F • �: �l /' 17 t��'1„�0!- jo i5' O•+j`. ^f�0 INVERT ELEVATIONS. j LOCUS, I FORMATION ,' �',' e{r �' I '1 i• •, ` � -'gni,'•, U! Q(� TOP OF FOUNDATION 13.1' A - CURRENT OWNER: THOMAS RUHAN t7.8 4" INVERT AT BUILDING 10.37 B N� a' \ i - 1 DEED REFERENT CE: BOOK 10,389, PAGE 24 0 BOOK 12,466, PAGE 14 4" INVERT AT SEPTIC TANK (IN) 10.05' C Oma. q a " / , �• Y1fi01 _ o, _ ` , 4" INVERT AT SEPTIC TANK (OUT) 9.80' D U ' �`� y lilr / t l /� PLAN REFERE CE: BOOK 181 PAGE 125 4" INVERT AT DIST. BOX (IN) 9.72' E�___� BOOK 489, PAGE 27 4" INVERT AT DIST. BOX (OUT) 9.55' F ®r-----� i ,��s -_- -' !,r � � f �_ 1 �l i ASSESSORS UP: 1 FLOOD ZONE ? PARC LS: 39 40 41.1 45.1 .�' / Al2. ELEV 10' ,' X INVERTS AT LEACHING FACILITY' f ` / "' / 11 �'� �•� ;' � ��® � / !-'� ' � RESIDENTIAL ION "B-25" ` <. „II i w40P�. l z SETB 'CK FRONT 30' 4" INVERT AT BEGINNING f7 ' /' , `` �" L �/ \�� G00 r 1 r a SIDE 1 5' OF LEACHING CHAMBER 9.5 G / AL ` d 1 i L /• / 2t� \�® `O 1. 1 ^ ,VRO OSED j 4" : SEPTIC! � ' o MINIMUM LOT IZE 25,000 S.F. ELEVATION AT BOTTOM l / '_' >- --{ ; ® J 5 BEDROOM PVC TANK r I s ( \� DWELLING / I' OF LEACHING CHAMBER 7.5 H f / �. r"r j�; ; ' �<v�� r T.O.F 13.1' 1 j D MINIMUM FRO N AG 150' ' " IMIT OF 0 ;DECK �S} L �j i EXCAVATION GROUNDWATE BOX 1 EE NOTES OVERLAY DIS IC NONE r r c� s.' ;' o !T� 5 & 6 ADJUSTED _ a ,{ _ X12 ,• 20 GROUNDWATER - 1 r L� 2.5 J o� �'>= LOT 2 \®�� h� GARAGE ;' MIN TP -4 LOCUS P N SCALE F s 6,040± S.F. WETLAND,- TQF`� 1 _ m1 X42.240±' S.F. UPLAND �' \\® f, ' 12.3f VARIANCES REQUESTED: �.., 48,280± S.F. TOTAL AREA ! r rr NONE .�::PERVIOLIS:. ;p S7ORIWA1Fi Scr : IMA±, STIR It 28 NOTES: sco 9\m ,, :.::::: ; ,� _ �, r S/ -FriFT ::. '' '•;::.., �� FEN \\�\\ NCE } ��! /::. '•:.... :'' . {v;rr: :ii! i > z 1. EDGE OF BORDERING VEGETATIVE WETLANDS B 5' V. �' " "" " " O ( vw) DELINEATED BY NORMAN W. HAYES .PWS AND APPROV©BY :::: • : E : C �Y t ReA / .:::.:.:: , . :::'..'..........:� :: 1 m THE YARMOUTH CONSERVATION COMMISSION AT A MEETING ON DECEMBER 2, 1999. NO 4 i fiD S7 :: 10' ' 42.0' \_ 1 - X D 2.) THE LOT SHOWN HEREON WAS CREATED VIA AN APPROVAL NOT REQUIRED (ANR) PLAN BY THE BSC GROUP, NC. J> i 3 j ? �' y "' ' ::: I " O a' D N SIGNED BY THE PLANNING BOARD ON MARCH 1, 2000. �' , !. " • ♦ -'� Q m D m rnc i ` 3.) THE ENTIRE LOT FALLS WITHIN THE FLOOD ZONE Al2, ELEVATION 10.00' N.G.V.D. "Hy��jpj :ii:::• -19 .� ` "►. °,r 3 zrrI 0 C 4.) THE HOUSE IS SUBJECT TO FINAL ARCHITECTURAL DEIGN AND THE FOOTPRINT MAY VARY. �:':;:r;-: ::; t;ji;•.. - 1-.! m LO US RE .y p .::; •....:::.::.:.:•' I SHO pR 5J ADJACENT SITE RULING IS UNDERSTOOD TO OCCUR PRIOR TO TRANSFER OF TITLE, THEREF04E NO FILL EASDANTS p :;• : •: .' •: l:'•t 'O :I 7 j ., -{ S• ARE REQUIRED. 19.4 - 6.) BEFORE THE LOT IS FILLED THE AREA OF THE SEPTIC AND RESERVE IS TO BE EXCAVATED AND INSPECTED BY THE �Q4 yV 1 A ) f ` ' .::': : }..?\ �Q DRILL FOR Sg01 , pG\1�`v - w. BOARD OF HEALTH AND THE BSC GROUP, INC., THEN BACKFILLED WITH MATERIALS NOTED IN GENERAL NOTES 5 & 6_ ,0 ^0 r' ROOF R 5 41 "E SE CN •_. - 1 RUNOFF SEP AR ER 7.) SITE SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE ORDER OF CONDITIONS ISSUED FOR LOT Z BY THE ^ O '' :; .:.: :. YARMOUTH CONSERVATION COMMISSION ON AUGUST 3, 2000. DRYWELL FO 8.) DRYWELL LOCATIONS SHOWN ON THIS PLAN ARE APPROXIMATE. SIZE AND ELEVATION OF EACH DRYWELL TO BE DETERMINED BASED ON ACTUAL HOUSE DIMENSIONS. / ROOF RUNG=; �� `♦ :'\` .'':;: �IN NANTUCKET SOUND REVISIONS NO. DATE DESCRIPTION 1. 8/16/00 B.O.H. ISSUE 2. 12/11/00 B.O.H. COMMENTS GENERAL NOTES: 1. THIS PLAN IS FOR DESIGN AND CONSTRUCTION OF THE SEWAGE DISPOSAL FACILITY ONLY. 2. ALL CONSTRUCTION METHODS AND MATERIALS SHALL CONFORM TO MASS_ D.E.P TITLE 5 AND LOCAL BOARD OF HEALTH REGULATIONS. 3. ALL PIPES LOCATED UNDER PAVEMENT OR TRAVELED WAY SHALL BE SCHEDULE 40 OR EQUAL 4. THERE ARE NO KNOWN PRIVATE WELLS LOCATED WITHIN 150 FT. OF THE PROPOSED LEACHING FACILITY NOR ANY KNOWN WELLS PROPOSED WITHIN 150' OF ANY KNOWN LEACHING FACILITY. 5. WITHIN LIMIT OF EXCAVATION REMOVE ALL TOPSOIL, SUBSOIL AND OTHER IMPERVIOUS MATERIAL. 6. REPLACE WITH CLEAN WASHED SAND OR OTHER CLEAN GRANULAR SOILS CONFORMING TO THE FOLLOWING SIEVE ANALYSIS: MBER PASS No. 50 SIEVE <10 X OF No. 4 SIEVE SHALL PASS No. 100 <5 X OF No. 4 SIEVE SHALL PASS No. 200 UNIFORMITY COEFFICIENT ® No. 4 SIEVE </=6.0 7. EXISTING UTILITIES WHERE SHOWN IN THE DRAWINGS ARE APPROXIMATE. THE CONTRACTOR SHALL BE RESPON- SIBLE FOR PROPERLY LOCATING AND COORDINATING THE PROPOSED CON- STRUCTION ACTIVITY WITH DIG -SAFE AND THE APPLICABLE UTILITY COMPANY AND MAINTAINING THE EXISTING UTIUTY SYSTEM IN SERVICE. DIG -SAFE SHALL BE NOTIFIED PER 114E STATE OF MASSACHUSETTS STATUTE CHAPTER 82, SECTION 409 AT TEL 1-888-344-7233. THE ENGINEER DOES NOT GUARANTEE THEIR ACCURACY OR THAT ALL UTILITIES AND SUBSURFACE STRUCTURES ARE MOWN. LOCATIONS AND ELEVATIONS OF UNDERGROUND UTILITIES TAKEN FROM RECORD PLANS. THE CONTRACTOR SHALL VERIFY SIZE, LOCATION AND INVERTS OF UTILITIES AND STRUCTURES AS REQUIRED PRIOR TO THE START OF CONSTRUCTION. 8. THIS SYSTEM IS NOT DESIGNED FOR THE USE OF A GARBAGE GRINDER. �_ ESTIMATED c BOTTOM ON LEVEL STABLE BASE 3. 12' 6" MIN. 3/4" TO //�OrX.J9J //^B�OySJ 7 1/2 ; 22 DATE: DATE: - SEASONAL HIGH PLAN VIEW RIDGE CLUB CROSS -SE TION 0 11/22/1999 _11/22/1999 GROUND WATER 1 t/2" STONE CROSS-SECTION VIEW PLAN VIEW TEST BY: TEST BY: INDICATES r � -.. THE BSC GROUP, INC. THE BSC GROUP, INC. PERC. -`~--------------- ' WITNESSED BY: WITNESSED BY: TEST r ~I��11 �ALtiERtJ ]]��jj�7 _...-------______.______--_ •yzNOFr,a�+c AMY VON HONE /KELDA WELSH AMY VON HONE /KELDA WELSH ~ 100'11®1j 4•E� ��� jj ��, ��� y�Ya DESIGN C I ERIA: SCALE: 1' = 20 FEET `--------___-_ -_--_ �F �/ PERC. RATE: PERC. RATE: -_--__ -_ F q DESIGN i 3 FlELn / . - ~ fb�, __� No 3808 MIN./INCH N/A MIN. NCH ' - -_«_ _._.._._____._______ /I _- 5 ~' f^-®., r _ DESIGN FLOW: INDICATES - `-- -- SOIL EVALUATOR SOIL EVALUATOR UNSUITABLE . 0 IO 20 40 T, I- _ - c -- "------- - __ ___- t ` 5 BEDROOM 110 P.B. D 550 G.T. MICHAEL PETRIN MICHAEL PETRIN MATER'AL ` C �e `+ ` - N8T50'40"W ��e� f ; , ::..I ----• - __.__..-_----_ • r - SOIL CLASS: SOIL CLASS: NOTE: ***,r !r((; ` / L-11.22' r_ ,-- 190.06' , �I•:::::'PE SI 240.06' _r ~~`` ....... Rvtou 1 DUE TO THE PROXIMITY TO / - ~' 1 j1i t QR! ' WA TIDAL INFLUENCE, HIGH , L.T.A.R. L.T.A.R. GROUND WATER ADJUSTMENT r r . P I::. �'::::...._•••.. 1 REQUIRED SEP C ANK 0.74 G.P.D./SQ.FT. 0.74 G.P.D./SQ.FL TO BE SET AT 2.5' N.G.V.D. ; o� :' __ _ - $ I : ' . r ' \ i `,, S`�j f` } 550 X 200% = 110i) GAL DATUM: ♦11.•n••11 1 112.0 I:::::::::: - I„ >r�y 3 SEPTIC TANK R IDED: = 1500 GAL r ....... 1 \�N X11 '`!..::'::::I i� E r a �O •t. 10 0o VERTICAL DATUM: N.G.V.D. �.� ER HAYBALE , a FF 1'.:::".:::.. SIZE OF LEAC INCFACILITY REQUIRED: tr ��� 0v BARRIER t DR ELL FOR - h` {, . BENCH MARK USED: TOWN OF YARMOUTH, MON. #8 6.29 N.G.V.D. d IWtlIIL"l1®7 / r, a__[ J___- ,, -' .,1 ®�� 6 4 L- DESIGN PERC. R E: <2 BENCH MARK SET: TOP OF STONE BOUND, ELEV. 7.03 ®.� ,--___�',\ im/�� R F RUNOF ! GARAGE~___ 1_ t - MIN,/ I H ,,, i LONG TERM ACC T. ATE 0,74 / ♦ , ♦ -1 ( G.P.D S. �_ j,rt` C) \®��'O"�f - ��..` y '`\y ©// _ '_� �p f `�' ♦ i,.GAL I � ♦tr f I ` i0 PROFILE: NOT TO SCALE rtf�3 co \ GJ -� --__ �1 ♦ , is ®`1° LOT ,w I M EL= a f / 949 S.F. WETLANDSANK f ; "i I COVERS TO WITHIN FIRST PIPE LENGTH -___/._-'`.- : / // - ,� Z M TOP, FOUNDATION t " 27.065± S.F. UPLAND _ ' - L- J TO BE SET LEVEL -( 0 ? I i o SIZE OF LEACH NG FACILITY PROVIDED: V- 6" OF FINISHED GRAD . - 28,014 S.F. TOTAL AREA +-= e- ' "D" z STONE EL. 11.9' FOR MIN. 2' �� i' /�^ PROPOS D I 1 I FINISH GRADE 15 NIN CA� g 4 �`-. r' , + ( f SOUND ------- c�; = +4 BEDRO M 1 BOX I TP -2 >� i' i \ DWELLIN i0/ W FOUND 550 GPD + ,7 GPD1 = 743 Fr �``� 1 # T.O.F 131' 10 - I 1z & HELD J Y ! o USE HIGH DENS TY P❑LYETHYLENE sCH ab 4• P LEACHING CHAMBER SCH 40 3.1 `, ✓; ® I l - MIN 1l : S vi I,_ LEACuHI CHAMBERS 12 X2 X 5 PVC! ¢ I BENCHMARK :B I= MAX ,, 1 t I / r I < ap _ `+ I=E I=g H a /y1 r' /- / 2 I .;�� I0� OP OF STONE ; �,., E SIDE\�JALL- = 2C 2'+45') X 2 = 228 I=C �i o x OUND ELEVATION _ DIST. Box ! / MSN ay. I J B❑TT❑M 12 X 45 = 540 I=F I �• \� _ ry q `n = 7.03' N.G.V.D. tea' 1500 GALLON 5' SEPARATION !' p ^t / X82 46'�„E _ - / 1) O Z / / _ / til, i ILL 768 S.F x ) 74 GPD/SF 768 68F'G D SEPTIC TANK r - I d, I t , ADJUSTED GROUNDWATER Qrt P Pr iN, _.133.68' l fig 3.2' /, I ° I�Z ; 6" STONE BASE ■ , •4z _ I t r, tom. J _ i r crf �T ; r t DR 11�L / 11 IJw TP -1 i:`�I%T� , C FN OF =--.��Ili V% , 3 l •, N f - • F • �: �l /' 17 t��'1„�0!- jo i5' O•+j`. ^f�0 INVERT ELEVATIONS. j LOCUS, I FORMATION ,' �',' e{r �' I '1 i• •, ` � -'gni,'•, U! Q(� TOP OF FOUNDATION 13.1' A - CURRENT OWNER: THOMAS RUHAN t7.8 4" INVERT AT BUILDING 10.37 B N� a' \ i - 1 DEED REFERENT CE: BOOK 10,389, PAGE 24 0 BOOK 12,466, PAGE 14 4" INVERT AT SEPTIC TANK (IN) 10.05' C Oma. q a " / , �• Y1fi01 _ o, _ ` , 4" INVERT AT SEPTIC TANK (OUT) 9.80' D U ' �`� y lilr / t l /� PLAN REFERE CE: BOOK 181 PAGE 125 4" INVERT AT DIST. BOX (IN) 9.72' E�___� BOOK 489, PAGE 27 4" INVERT AT DIST. BOX (OUT) 9.55' F ®r-----� i ,��s -_- -' !,r � � f �_ 1 �l i ASSESSORS UP: 1 FLOOD ZONE ? PARC LS: 39 40 41.1 45.1 .�' / Al2. ELEV 10' ,' X INVERTS AT LEACHING FACILITY' f ` / "' / 11 �'� �•� ;' � ��® � / !-'� ' � RESIDENTIAL ION "B-25" ` <. „II i w40P�. l z SETB 'CK FRONT 30' 4" INVERT AT BEGINNING f7 ' /' , `` �" L �/ \�� G00 r 1 r a SIDE 1 5' OF LEACHING CHAMBER 9.5 G / AL ` d 1 i L /• / 2t� \�® `O 1. 1 ^ ,VRO OSED j 4" : SEPTIC! � ' o MINIMUM LOT IZE 25,000 S.F. ELEVATION AT BOTTOM l / '_' >- --{ ; ® J 5 BEDROOM PVC TANK r I s ( \� DWELLING / I' OF LEACHING CHAMBER 7.5 H f / �. r"r j�; ; ' �<v�� r T.O.F 13.1' 1 j D MINIMUM FRO N AG 150' ' " IMIT OF 0 ;DECK �S} L �j i EXCAVATION GROUNDWATE BOX 1 EE NOTES OVERLAY DIS IC NONE r r c� s.' ;' o !T� 5 & 6 ADJUSTED _ a ,{ _ X12 ,• 20 GROUNDWATER - 1 r L� 2.5 J o� �'>= LOT 2 \®�� h� GARAGE ;' MIN TP -4 LOCUS P N SCALE F s 6,040± S.F. WETLAND,- TQF`� 1 _ m1 X42.240±' S.F. UPLAND �' \\® f, ' 12.3f VARIANCES REQUESTED: �.., 48,280± S.F. TOTAL AREA ! r rr NONE .�::PERVIOLIS:. ;p S7ORIWA1Fi Scr : IMA±, STIR It 28 NOTES: sco 9\m ,, :.::::: ; ,� _ �, r S/ -FriFT ::. '' '•;::.., �� FEN \\�\\ NCE } ��! /::. '•:.... :'' . {v;rr: :ii! i > z 1. EDGE OF BORDERING VEGETATIVE WETLANDS B 5' V. �' " "" " " O ( vw) DELINEATED BY NORMAN W. HAYES .PWS AND APPROV©BY :::: • : E : C �Y t ReA / .:::.:.:: , . :::'..'..........:� :: 1 m THE YARMOUTH CONSERVATION COMMISSION AT A MEETING ON DECEMBER 2, 1999. NO 4 i fiD S7 :: 10' ' 42.0' \_ 1 - X D 2.) THE LOT SHOWN HEREON WAS CREATED VIA AN APPROVAL NOT REQUIRED (ANR) PLAN BY THE BSC GROUP, NC. J> i 3 j ? �' y "' ' ::: I " O a' D N SIGNED BY THE PLANNING BOARD ON MARCH 1, 2000. �' , !. " • ♦ -'� Q m D m rnc i ` 3.) THE ENTIRE LOT FALLS WITHIN THE FLOOD ZONE Al2, ELEVATION 10.00' N.G.V.D. "Hy��jpj :ii:::• -19 .� ` "►. °,r 3 zrrI 0 C 4.) THE HOUSE IS SUBJECT TO FINAL ARCHITECTURAL DEIGN AND THE FOOTPRINT MAY VARY. �:':;:r;-: ::; t;ji;•.. - 1-.! m LO US RE .y p .::; •....:::.::.:.:•' I SHO pR 5J ADJACENT SITE RULING IS UNDERSTOOD TO OCCUR PRIOR TO TRANSFER OF TITLE, THEREF04E NO FILL EASDANTS p :;• : •: .' •: l:'•t 'O :I 7 j ., -{ S• ARE REQUIRED. 19.4 - 6.) BEFORE THE LOT IS FILLED THE AREA OF THE SEPTIC AND RESERVE IS TO BE EXCAVATED AND INSPECTED BY THE �Q4 yV 1 A ) f ` ' .::': : }..?\ �Q DRILL FOR Sg01 , pG\1�`v - w. BOARD OF HEALTH AND THE BSC GROUP, INC., THEN BACKFILLED WITH MATERIALS NOTED IN GENERAL NOTES 5 & 6_ ,0 ^0 r' ROOF R 5 41 "E SE CN •_. - 1 RUNOFF SEP AR ER 7.) SITE SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE ORDER OF CONDITIONS ISSUED FOR LOT Z BY THE ^ O '' :; .:.: :. YARMOUTH CONSERVATION COMMISSION ON AUGUST 3, 2000. DRYWELL FO 8.) DRYWELL LOCATIONS SHOWN ON THIS PLAN ARE APPROXIMATE. SIZE AND ELEVATION OF EACH DRYWELL TO BE DETERMINED BASED ON ACTUAL HOUSE DIMENSIONS. / ROOF RUNG=; �� `♦ :'\` .'':;: �IN NANTUCKET SOUND REVISIONS NO. DATE DESCRIPTION 1. 8/16/00 B.O.H. ISSUE 2. 12/11/00 B.O.H. COMMENTS GENERAL NOTES: 1. THIS PLAN IS FOR DESIGN AND CONSTRUCTION OF THE SEWAGE DISPOSAL FACILITY ONLY. 2. ALL CONSTRUCTION METHODS AND MATERIALS SHALL CONFORM TO MASS_ D.E.P TITLE 5 AND LOCAL BOARD OF HEALTH REGULATIONS. 3. ALL PIPES LOCATED UNDER PAVEMENT OR TRAVELED WAY SHALL BE SCHEDULE 40 OR EQUAL 4. THERE ARE NO KNOWN PRIVATE WELLS LOCATED WITHIN 150 FT. OF THE PROPOSED LEACHING FACILITY NOR ANY KNOWN WELLS PROPOSED WITHIN 150' OF ANY KNOWN LEACHING FACILITY. 5. WITHIN LIMIT OF EXCAVATION REMOVE ALL TOPSOIL, SUBSOIL AND OTHER IMPERVIOUS MATERIAL. 6. REPLACE WITH CLEAN WASHED SAND OR OTHER CLEAN GRANULAR SOILS CONFORMING TO THE FOLLOWING SIEVE ANALYSIS: 109. (MAX) BY WT. SHALL PASS No. 50 SIEVE <10 X OF No. 4 SIEVE SHALL PASS No. 100 <5 X OF No. 4 SIEVE SHALL PASS No. 200 UNIFORMITY COEFFICIENT ® No. 4 SIEVE </=6.0 7. EXISTING UTILITIES WHERE SHOWN IN THE DRAWINGS ARE APPROXIMATE. THE CONTRACTOR SHALL BE RESPON- SIBLE FOR PROPERLY LOCATING AND COORDINATING THE PROPOSED CON- STRUCTION ACTIVITY WITH DIG -SAFE AND THE APPLICABLE UTILITY COMPANY AND MAINTAINING THE EXISTING UTIUTY SYSTEM IN SERVICE. DIG -SAFE SHALL BE NOTIFIED PER 114E STATE OF MASSACHUSETTS STATUTE CHAPTER 82, SECTION 409 AT TEL 1-888-344-7233. THE ENGINEER DOES NOT GUARANTEE THEIR ACCURACY OR THAT ALL UTILITIES AND SUBSURFACE STRUCTURES ARE MOWN. LOCATIONS AND ELEVATIONS OF UNDERGROUND UTILITIES TAKEN FROM RECORD PLANS. THE CONTRACTOR SHALL VERIFY SIZE, LOCATION AND INVERTS OF UTILITIES AND STRUCTURES AS REQUIRED PRIOR TO THE START OF CONSTRUCTION. 8. THIS SYSTEM IS NOT DESIGNED FOR THE USE OF A GARBAGE GRINDER. A GARBAGE GRINDER IS NOT RECOMMENDED DUE TO RECOGNIZED ADVERSE IMPACTS TO THE LEACHING FACILITY. L°'. IN , The BSC Group, Inc, I `e iy 657 ROUTE 28, (UNIT 6) WEST YARMOUTH, MA 02673 (508) 778-8919 PROJECT TITLE: SEWAGE DISPOSAL SYSTEM DESIGN LOT 2 #184 PAWKANNAWKUT DRIVE S. YARMOUTH ^ X511 OFA LISA A �G .c MACDONALD � o o CIVIL 40134 p s, R: BOSWORTH ASSOCIATES P.O. BOX 685 1645 FALMOUTH ROAD, UNIT C CENTERVILLE, MA 02632 DATE: JULY 12, 2000 COMP. DESIGN: K. HEALY CHECK: D. CRISPIN/L. MACDONALD DRAWN: K. HEALY FIELD: P.H. / A.D. FILE NO. 8188-SEP.DWG DWG NO. 5179-07 SHEET 1 OF 1 JOB NO. 4-8188.00