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HomeMy WebLinkAboutEngineered Plan - 2020_ i _____ ;_______.___.._ _-- ___ __. -- - _ _ _. w_�- __ _ ___-- ____ __._____----_ _.__ ___ ______- _--______--___ -----.--_-.___-__._____-_-_ ._-___.-. �.- -. ___ __ __ _-___-_-__-__ F` _ , ' + PROP. VENT WITH CHARCOAL FILTER TO ABOVE GRADE ..w _u,.. �.::.,.::.:, _. , ,� _,x.-. ...� : FINISH GRADE OVER D BOX 35.5 _ f _ _,:.� ...,. a - . , r-:, I , . ,: . _ ,., . i F{NfSH GRADE OVER CHAMBERS 34.0 35.8 „ u- _ � . m I � ,-_ ; ., ":, ° M N. OVER SYSTEM 3/4 TO 1-1/2 DOUBLE WASHED . I PR VIDE EXTENSION RISER i ? _ SLOPE @ 2 /o O ti REMOVABLE WATER TIGHT COVER OVER STONE TO CROWN OF PIPE 4 1. UNLE S OTHERWISE NOTED ALL SYSTEM COMPONENTS AND CONSTRUCTION WITH DOVER OVER INLET & r, S W I RISER TO WITHIN 6 OF FINISHED GRADE 4" SCHEDULE 40 PVC INSPECTION PORT WITH ACCESS OUTLET TO WITHIN 6" OF F.G. , " " METHODS SHALL BE IN ACCORDANCE WITH TITLE 5 QF THE STATE ENVIRONMENTAL t FINISH GRADE 2 OF 1i8 TO 1/2 DOUBLE WASHED �♦ 5" DIA. OUTLETS MIN SLOPE 1% BOX TO F.G. (SEE NOTE 21) 1 1 CODE AND ANY APPLICABLE LOCAL RULES. FND. EL.= 41.2± F.G. OVER TANK EL. - 40.5 _ C) STONE OR GEOTEXTILE FILTER FABRIC I----_.--_._:_-_._.______-._:._._.-----------_-.-.. .__.----_-----.___._.--------___..__.._________ _.____-__-_._._-__._._ ._- ___:_ �_ , _:...__ _ _____r_._ _ __ _-_-_.. -_-__ ___ ._____ ARD OF HEALTH AND THE i . ,-.,__ -_--_ .__.--._-_- --_ __-..___ _.__ I 2. ANY CHANGES TO THIS PLAN MUST BE APPROVED BY THE BO '' PLACE RISERS ON ALL I DESIGN ENGINEER. I\ - � I _ I I TOP OF SAS = , rr 5.0 MAX. 30.00 CHAMBERS WITH I _ PROPOSED 4 5 8 MAX I 3. 4" SCHEDULE 40 PVC PIPE WITH WATER TIGHT JOINTS SHALL BE USED IN DISPOSAL _:._.____. v_. __. _._ -_ SEE NOTE 23 ' INLET PIPES TO 6" OF [ SCH. 40 PVC ,- 29.00 SEE NOTE 23 _ t SYSTEM UNLESS OTHERWISE NOTED. ;: BREAKOUT EL - 29.50 FINISHED GRADE I I EWER PIPE ! , G , i y DE SHALL NOT BE LESS THAN I " F _ i - 4. TO PREVENT BREAKOUT, THE PROPOSED FINISHED GRA i rr rr 3 DROP MAX r, I _ _ i 9 3 NLE S A _ F THE SAS. U S TH PERIMETER O _PROVIDEF 15 AROUND E -.�. _._._.. _ _ .. - :. 2 DROP MIN ___ _} : o , -,__ _.- _ _: - _ _ _ _ _ _� _ _ __. _ _- o __ __ ELEVATION ..29,50 FOR A DISTANCE O _ 1 Mw. sLOPe @ WATERTIGHT o I ! t I o T FROM S.A.S. AND THE.TOP OF f, I 4" PVC IN FROM JOINTS (TYP.) i oo� I 40 MIL GEOMEMBRANE LINER IS PLACE AT LEAST FIVE FEE i 0 0 0 0 0 0 0 o THE LINER IS NOT LESS THAN THE BREAKOUT ELEVATION. 13 0 = = 0 00 o j 14r, ;; I SEPTIC TANK 4" PVC OUT TO I CONTRACTOR TO PROVIDE ; r ( • LEACHING FACILITY oo (�j (� o o �j o I 5. SLOPE ALL SOLID PIPE AT 1.0 /° MINIMUM. ' SPECIFIED DROP BETWEEN , I - oo = 0 = = = = I 4 = = = t�l I I 12rr Err oo o o . . 6. THIS SYSTEM IS NOT DESIGNED FOR A GARBAGE DISPOSAL i INLET AND OUTLET CONTRACTOR CONTRACTOR SHALL ( , 2r o o OUTLET TEE 29.47 MIN. 29.30 [� CI [� 0 0 0 0 = = = 0 i I ' SHALL VERIFY SIZE 48" VERIFY CONDITION OF \ a? �Q 7. LOCAL BOARD OF HEALTH AND DESIGN ENGINEER TO BE NOTIFIED PRIOR TO BACK AND CONDITION OF EXISTING TEES \_ GAS BAFFLE 4 PVC TEE 6 CRUSHED STONE o 0 0 o� FILLING WHEN SYSTEM IS NEARLY COMPLETE AND READY FOR INSPECTION. SYSTEM IS EXISTING SEPTIC AND REPLACE AS : R = 0 0 = 0 0 0 = = o 0 0 o I N T T BE ACK FILLED WITHOUT FIRST OBTAINING APPROVAL FROM BOARD OF HEALTH I NECESSARY OVER MECHANICALLY o o O O B I I TANK COMPACTED BASE AND DESIGN ENGINEER. 4.0 I 4.0 r 8.5 TYP --. i 5 OUTLET DISTRIBUTION BOX i 4 83 8. ELEVATIONS BASED ON APPROXIMATE MEAN SEA LEVEL DATUM. BENCHMARK , i__... _.. . _. ___�.. _ _ ... _ I i (TYP.) ; WN ON PLAN. I TO BE INSTALLED ON A LEVEL STABLE 25.0 I ELEVATION OF 45.00 ESTABLISHED ON A NAIL SET IN THE DRIVEWAY AS SHO -- ------ -- -- ._.. __ ._ ... - _- ._. I BASE. FIRST TWO FEET OF OUTLET ; GROUND WATER ELEV.= < 22.00 12.83' ; 9. CONTRACTOR SHALL VERIFY ALL UTILITY LOCATIONS PRIOR TO CONSTRUCTION I 27.00 PIPES TO BE LAID LEVEL. i ,_ A ¢� 4 I THROUGH DIG -SAFE AT LEAST 72 HOURS PRIOR TO COMMENCING WORK ON SITE AT i - s b ; F °'° ._a = 5 MIN. RE UIRED 1..: �r r * / 1 EXISTING 1,000 GALLON CONCRETE SEPTIC TANK ; : 2 - 500 I 1-20 (.:k���:.L LON C. s� iia°a����� Q C I� §BOE' RZ N V 11E V'k I 1 -888 -DIG -SAFE AND ANY OTHER APPLICABLE AGENCIES. REPORT ANY DISCREPANCIES I CROSS SECTION VIEW . ,..... ,. a .3 tea. .m».. ::..., 1 F t --' t _ a / '- TO THE DESIGN ENGINEER. - _ ._ , ,. 's R .., 3 . 'i i x a "..y ...,.. ,.::,,�.� r > k. � r r:g R ,fid.,. "`s r . f .. _ s ... 5 e .__- a $ 1 v. , • x , , 'it s q}.- s -�•. �^. g 9: J I � t: ,. s i� , i.✓z�L., a . s ,; , ., , ,.._ r s t. a ' `,4w+" c } :. -:, `� M a ....:' 6wFe Y k xb .:: it :" 's c" r.,.. ..�:" ,�� �., I .�jj „ ; - , , , : _ , ,. � t, , ::: �. ;: t ` .; ,_ ii `�.� . .� �...� < , 10. ALL JOINTS WHERE PIPE ENTERS AND EXITS CONC. STRUCTURES SHALL BE MADE WATERTIGHT I - NOT TO SCALE NOT TO SCALE NOT TO SCALE I''! I - -_ __� __.---------- _..__.__ _-..__-._____- -.--_, __._-.._.------_ ___-_ __. __.__ ..__..-.----.-__.._-____---_-_-..___.___._.._.._ _.__- .. __.----_.______ _ �_ - _ -.____ _-__.-_-._-_ _. _..____._.___ _-----_.___-._ _. - _.._.._ . _._.__-.__-�_-----'__--- r ; _ A -� 11. NO DETERM{NAT10N HAS BEEN MADE AS TO COMPLIANCE WITH DEEDED OR ZONING ' I P_ , X'', � 1 .,? i , x_ ,D t x � e ;« x t REGULATIONS. OWNER/APPLICANT7S TO OBTAIN SUCH DETERMINATION FROM .:. ' . , G ,r' ,% / /r ,�'', t __ J .i� - �,- -%, / 1 I APPROPRIATE AUTHORITY. -. r` , { PERC NO. N/A 11 %l ' +. 2 fi ZONE l ,� - , _ -- - F .- 1 . ALL SEPTIC SYSTEM COMPONENTS SHALL WITHSTAND H-10 LOADING UNLESS LOCATED ► �: i �r ! / -.: t i INSPECTOR: Mallory Langley 2 �_ - -J * ;,, ! ' UNDER MORE THAN 3 FEET OF COVER OR LOCATED UNDER PAVEMENT, DRIVES, OR I 3 .` ! ��• EVALUATOR: Michael Plmentel, EIT, CSE . ' , . TRAVELED WAYS IN WHICH CASE THEY SHALL WITHSTAND H-20 LOADING. j i • _ } w, . I) ,i j { C.S.E. APPROVAL DATE: Oct. 27, 1999 ; - 4 �:-.n. ,i` ; € I ` ? NE SHALL BE FREE OF ALL DIRT DUST AND FINES. , _ ( .._.el =,., i1 ( . ,. 13. DOUBLE WASHED CRUSHED STONE , DATE: t ,( , ry Februa 13, 2020 I x.. J „ /. , - / � •- . r. OR SHALL REMOVE ALL LOAM SUBSOIL AND UNSUITABLE - > �. , 1 14. WHERE REQUIRED, CONTRACT . i MAP 118 , - a . TEST PIT #. 1 Oln t of Rocks / •, MATERIAL IN AREA BENEATH AND FOR 5 FT. ON ALL SIDES OF LEACHING FACILITY. 1 LOT 67 ,f o,, r , 'ELEV TOP = 33:50' REPLACE ALL UNSUITABLE MATERIAL WITH CLEAN COARSE SAND FREE FROM CLAY, I _:. I . ... FINES OR OTHER UNSUITABLE MATERIAL IN ACCORDANCE WITH 310 CMR 15.255(3). j f� - I� ,:'. �., i ELEV WATER = < 2 0, I 2.0 -.::_ ��^ 1_1. . ; 1 •. ;.; .''.,.��, -`�W=` �' " . s ' 15. CONTRACTOR SHALL NOTIFY DESIGN ENGINEER OF ANY DISCREPANCIES FOUND IN j j �, - LOC U S PERC RATE - < 2 mm./mch SITE CONDITIONS FROM THOSE SHOWN PRIOR TO CONTINUATION OF WORK. 45.5 i ;. �,; .c.; t+ 1 11 17 .,....a, I yy J[/ ..... 2 :.-c �, 1, t r. , 3 1 t. _ _ ,, _ S CONDI O S 56 , ;. r \� I "'- =` v.:-!� .. ; DEPTH OF PERC = 60 - 78 16. PROPOSED PROJECT 1S LOCATED WITHIN: (O. -y Jam. \ ,-; • �j, ,°•t" �. t ' '.\r - . .• /, �s ,e i ��. A 4•. �, LA (� r . r r. t_ �w .., . _ TEXTURAL C SS: 1 I t.:w.,_ 1�x ` . a ASSESSOR'S M P 118 LOT 66 I �;f •, rf j .:__ z: _• ? . �� ? OWNER OF RECORD: I LL 1 . _. \ :. ,. , OW RUTH K. DR SCO I , j - r `� s I 4. w, :; , 9 THORA LANE } IT } ADDRESS: A q -- O r r r? .« i f , t C; � x? m 8. \ / _ !x! 0" 33.50 i I ;f F' t.� o' ° . SOUTH YARMOUTH, MA 02664 . I� a `w MAP 118 x_ Loam Sand ,. ,:; I r , ;, {! Y . >` } , , : ' }.' \, ,, 10Yr 411 , I r,; < LOT 66 i i✓r rr , S) a 1 p� li ► ; .. _ 18 32.00 FEMA FLOOD ZONE X - c, . 44,269 ± S.F. say _ ;. x .._- I, 8 i I Benchmark 2 CATCH �: Op I ,�! a_ . " COMMUNITY PANEL# 25001C0579J , • ; r7 , I .::.;- , I 1 17. DEED REFERENCE: BOOK 13029 PAGE 2 I Mag Naii Set 1n Dnve BASIN /' \ \\r .'ire , , Elevation = 45.00 ,� • 2 my I - ,, . B I Loa Sand r . ,� j _ • _. ! 10Yr 5/8 i 18. PLAN REFERENCE: PLAN BOOK 485, PAGE 53 Approx. M.S.L. r � S6 0 `t �,, _ I � t s c5� rJ %`�``� t ai ., i, i j ti 41. 5 ©8„ w Q ... I RESTORED TO ORIGINAL CONDITION. 4S �Q 1 - � 19. ALL DISTURBED AREAS SHALL BE RES O I y.. r = -� i %'. -' • 'I r 2 20. PROPERTY LINE INFORMATION IS ONLY APPROXIMATE. THIS PLAN IS TO BE USED ONLY I _ SLAu 45.e� ± ,, O y I 60 .. _ 8 5d F <_ ! - ZOt d E I I \� ,; "-�'' `__ , ' I Perc FOR SEPTIC SYSTEM UPGRADE. JC ENGINEERING WILL NOT ASSUME ANY LIABILITY I ,' r , ZONA I! 1 . . 'S - _,,,/ L ; 78 27:00 FOR USES OF THIS PLAN OTHER THAN ITS INTENDED PURPOSE. . i • FFE - I MAP 8 �` GT � . • � -� � 121. A 4 ATED SCH: 40 PVCPIPE SHALL BE PLACED IN A VERTICAL POSITION TO A I . a' - ,� ' i ':a: ;._r - - ,, : _ f �' -`"_ ., _ Jim„_. _:._ _-.1 F 0_�_ i .,..,, 47.3 _ � , - ->_. I • .. - , EXISTI,4G ,:_, __.__.__ LOT 65 ; ` : lv - �_ -• /r: - �__ I DEPTH OF THE BOTTOM OF THE SAS AND EXTEND TO WITHIN 3 OF FINISH GRADE. A I - 7 r - : ...,,1 _ ' -- - d =- � . D ON THE TOP TO ALLOW FOR INSPECTIONS. / 2-BEDRODPyi _ _.__-_ - ____ _ _. _ _ , REMOVABLE THREADED CAP SHALL BE PLACE { . ,�' '' __ DWELLING I, MAP 118 w , r ., s C Medium -Fine Sand 122, OWNER / APPLICANT / CONTRACTOR SHALL BE RESPONSIBLE TO OBTAIN ANY AND ALL I _N o _ _ . _ , 2.5Y' 6/6 REQUIRED PERMITS AND APPROVALS FOR THIS PROJECT. i LOT 22 0 , � - I 1 V, o � '1, . CO N � � FFE I o LOCUS PLAN 23. IN ACCORDANCE WITH 310 CMR 15.401 -15.405, THE 221 FOLLOWING LOCAL UPGRADE I 11 138.7`+ -, I APPROVALS ARE REQUESTED FROM 310 CMR 15. ( ) - - -- s „ _ i 1. A 2.8' WAIVER (3.0' - 5.8') FOR THE MAXIMUM COVER OVER THE H-20 SAS. ,, 1 SCALE:1 1000 I , ( ) . =11_ 138 22.UU (2.) A 2.0 WAIVER (3.0 5.0) FOR THE MAXIMUM COVER OVER THE H 20 DISTRIBUTION BOX. DC -�11 c A _ i i >.r - .. ... :^`^' :...aw,..,v+. a ;. f=. ".' ,"' �. r O �. .. .N 11 -•r" / i i S' .> �j .._ HC - Xy - 7 3 - F ( �. .r� lir..,,.- `.. S •__ ;,. `d �, 1..: ,�-' 1J j .. �.r :�ibv.,. h.:n- ! "CM,, .:;' d `ti yn.r ,�, :.: ?:�.: I �,, _ / /i /N` '<' 1 . . �w ,.. , p, j ` - . , ,,,' . __ % ? NUMBER OF BEDROOMS (EXISTING) 2 i_ $ ...., z ` \ "�< PROPOSED 4" PVC 0 PROP. H-20 - NUMBER OF BEDROOMS (DESIGN) 3 (MIN:'PER TITLE 5) ! I u : _, D -BOX / VENT PIPE, EXACT , �f. _- , DESIGN FLOW 110 GAUDAY/BEDROOM . �a LOCATION PER OWNER $ .;, i . g ' 1 [ TOTAL DESIGN FLOW 330 GAUDAY PR POSED '° . f , �;: IN O _ _. ,-, , \ -< DESIGN FLOW x 200 % = 660 GAUDAY t � s:: ' INSPECTION PORT=~`�=-` "r 1 / _ ' (1) .> � I USE EXISTING 1,000 GALLON SEPTIC TANK f V tv COMPOSTING I i f �/ ,,'_ ' BARREL (TYP OF 2) i - , 36 - \ i - y y i i - �. i �' a (.I p {'iz4 1 r . �_ " I (2) i INSTALL 2 - 500 GAL. CHAMBERS w/ AGGREGATE . �-1. i 1u"`� '�. p I i `:rh• I I \ L- SIDEWALL CAPACITY 4, l . �. _ TP 1 �,r 2S �ry 1 1 r \ ,, :; , :< .p. (LENGTH + WIDTH) (2 SIDES) (2 HIGH) (0.74 GPD/S.F.) = GAUDAY . r, u � 33x5 - w ca ; tSw, ,�,.� I� (25.0 + 12.83) (2) (2) ( 0.74 GPD/ S.F.) =112.0 GAUDAY ; �, \ 1., + . 1 (3) I s �? �•:( �. ` \\ BOTTOM CAPACITY I CP \ �, w \ \ j I y F .� \� (LENGTH x WIDTH) (0.74 GPD/S.F.) = GAUDAY t \ PROPOSED TWO (2) 500 . : (25.0'x 12.83) (0.74 GPD/S.F.) : = 237.4 GAUDAY ` ' i N -2 A \ \ �., GALLO H d LE CHING ` �t� CHAMBERS W/SURROUNDING I i s� AGGREGATE ; I . \ \ 1 TOTALS: . I MAP 83 ! ' w I \,, . I I I LOT 5.2 \ � �, / N [r, TOTAL NUMBER OF CHAMBERS 2 I _ �, I \ \ `.- rn TOTAL LEACHING AREA 472.2 SQ.FT. B/DH ' \ - C N TOTAL LEACHING CAPACITY 349.4 GAL./DAY i t i \ <;b , k \ `� � z I � - - : \ �.r e _ . 1 ✓� i qr; '. 0� ^� . � - ' I .KEN;,, -. NOTES: cJ� t ,, r l o _ O I B OF SEPTIC SYSTEf�1; IIN 1. MAGNETIC MARKING TAPE A EDGE OF % Permit valid i r REPAIR SHALL BE PLACED ALONG THE TOP 6� O i ONI.I. due t.. tiiate and Luca) septic variances.i EACH SEPTIC SYSTEM COMPONENT. O. 1. WING -TIES d of Health , r icw and a roval is required for; S Boar PP i 2.) CONTRACTOR SHALL VERIFY SOIL CONDITIONS IN THE LOCATION OF THE I CON I PROPOSED LEACHING FACILITY TO ENSURE TENCY WITH TEST PIT" S S I DATA SHOWN ON THIS PLAN. REPORT TO ENGINEER AND LOCAL BOARD OF �', .; HEALTH IF SOILS ARE NOT CONSISTENT WITH TEST PIT DATA. . :. 4 3.) THIS PROPERTY IS PARTIALLY LOCATED WITHIN A DEP APPROVED ZONE 2. I 4.) SWING TIES SHOWN ON THIS PLAN ARE PROVIDED ONLY AS A COURTESY I FOR THE INSTALLER. INSTALLER SHALL VERIFY SWING TIE MEASUREMENTS . SITE PLAN IN THE FIELD PRIOR TO INSTALLING THE SYSTEM. CONTRACTOR SHALL I DESCRIPTION IHC .. DC CORNER OF STONE (1) 61.1' 152.5' CORNER OF STONE (2) 64.1' 71.3' CORNER OF STONE (3)I s 76.4' 1 79.2' CORNER OF STONE (4) ` 73.9' 62.9' s any future ,,,I,liiioras/renovatrons/alterations to. sewage facilitic. ;�n,liur structures/dwelling. i ---.____-- _-_ ------.-_..- - -yari1-11 Itealth-Department_ lt- --- RESERVED FOR OARD OF HE*ALTti, S0VED 3 z<1 7 'Zo Dame Date I -- I NOTIFY ENGINEER IF MEASUREMENTS APPEAR TO BE INCORRECT. SCALE: 1" = 20' �' .. - I�, I 504' i. '. ', EXISTING SPOT GRADE - - 50 - - EXISTING CONTOUR 'I 0 PROPOSED CONTOUR 50 I PROPOSED SPOT GRADE I .-•- GAS EXISTING GAS LINE i - I E Tf`1 -- - I , --- -_ - EXISTING UNDERGROUND UTILITIES -_ o{ f ------:--- `tiny ---EXISTING WATER LINE . 1s TEST PIT LOCATION - I {{, l ,I EXISTING 1,000 GALLON SEPTIC TANK _ 1 { PROPOSED 4" SOLID SCHEDULE 40 PVC PIPE . I ® PROPOSED H-20 DISTRIBUTION BOX I I I I O .� PROPOSED 500 GALLON H-20 LEACHING CHAMBER I I REV. , I ' - DATE BY APP'D. DESCRIPTION - _-.__-- --- __ -___J ; 1 PROPOSED SEPTIC SYSTEM UPGRADE �,� o �; I �q=, I '` cy . PREPARED FOR: OH �� V �l JOH C, ROBERT B. OUR CO., INC. :I !�( ICHUR riILL JR. . it •� o No 480 ..d 6 .aw 'f` t.' _ ,;: r',� `�s �F a 41 " I IST LOCATED AT . I J:; , j , AN 9 THORA LA NE . ; f a 11 I i! SOUTH YARMOUTH, MA 02664 illI �_._- .___ -_------- .:_._-_--_----.. ___.__.-_;_--___:..._-.-__ . --- ----.___._._ ___.__.____.---------- - SCALE: 1 INCH = 20 FT. , DATE: MARCH 3,2020 0 10 20 40 80 FEET - �ZH OF _ PREPARED BY: -_ - --� i ! �o� �aH� y�N CHURCH I JC ENGINEERLNG, INC, 1 { g o JR. C -4 I 2854 CRANBERRY HIGHWAY td0. EAST WAREHAM, MA 025.3 8 II�F Ap� T �F 508.273.0377 __ I. ±-------------------------- - I ----- _-_.__ __ Drawn By: ATB I Designed By: MCP ^j Checked By: JLC JOB No. 5018 _._..__ __ - I _.._-_---!._..-_--_._---___..