HomeMy WebLinkAbout154 Mayflower Terrace - Sewage Disposal Plan 3PROVIDE PRECAST CONCRETE EXTENSION 5" DIA. OUTLET(S) FINISH GRADE OVER CHAMBERS .71—
TOP OF FOUNDATION -�_ GENERAL NOTES
I RISER WITH CONCRETE COVER 70 "THIN � f _
ELEV a .�f REMOVABLE COVER 100"
7 -- 6 OF FINISH GRADE WHEN NECESSARY. 4' PVC
FINISH GRADE 0 FND. EL --- _.. FINISH GRADE OVER TANK ELg -------- FiNISH GRADE OVER D-BOX= IC FROM 0 2" LAYER OF 1/8"
®® ®u®® ®®®® 0 ®®Q Oo TO 1/2 DOUBLE
20" MIN. ACCESS COVER D-BOX IO ®®®®®®®®®�® ®®®®®® ®®® 000 WASHED STONE 1. UNLESS OTHERWISE NOTED, ALL SYSTEM TITLE 5 O AND STATE CONSTRUCTION
(TYPICAL FOR 3) 136-MAX, METHODS SHALL BE IN ACCORDANCE WITH TITLE 5 OF THE STATE
36"MAX. , 00 ®®®®�®�®®®® ®®®®®® ®®® �� - - ENVIRONMENTAL CODE AND ANY APPLICABLE LOCAL RULES.'
—TJ} 0'0 ®�®®®®®®®®® ®®®®®®®® O o 3/4~ TO 1 1/2"
4" C.I. OR - (� 000 DOUBLE WASHED STONE 2. ANY CHANGES TO THIS PLAN MUST BE APPROVED BY THE BOARD
6" 3' -� PROVIDE WATERTIGHT 102" OF HEALTH AND THE DESIGN ENGINEER.
3" DROP MIN. 3 9 ( ) " PIP WiTH WATER TIGHT JOINTS SHALL
SCHEDULE 40 PVC " JOINTS TYP.
10
_ -._ 3. 4 SCHEDULE 40 PVC E
��
4 PV IN FROM
14" pTil� 4" PVC OUT TO BE USED IN DISPOSAL SYSTEM UNLESS OTHERWISE NOTED.
LEACHING FACILITY PROFILE OF CHAMBERS - "TYPICAL FOR `��CHAMBERS
12' MIN. 4. 4" SCHEDULE 40 PVC PERFORATED PVC PIPE SHALL BE USED,
' "
48" 36 16M. f g2" INSIDE LEACHING TRENCHES OR LEACHING FIELDS.
10' MIN. GAS BAFFLE 6" CRUSHED STONE p o U0 5. SLOPE ALL SOLID PIPE AT 1.0% MINIMUM.
OVER OVETUSHED
SH D STONIY COMP CTEDABA BASE
O O ®�®®® 6. THIS SYSTEM IS NOT DESIGNED FOR A GARBAGE DISPOSAL.
COMPACTED BASE
-- T DISTRIBUTION BOX 33 ®®®®� 0 7. LOCAL BOARD OF HEALTH AND DESIGN ENGINEER TO BE NOTIFIED
p'_'. 4-
TOIED ON A LEVEL STABLE pb ®®�®® Do PRIOR TO BACKFILLING WHEN SYSTEM IS NEARLY COMPLETE AND
TO
FIRST TWO FEET OF OUTLET OD OO READY FOR INSPECTION. SYSTEM IS NOT TO BE BACKFILLED
PIPES TO BE LAID LEVEL.
WITHOUT FIRST OBTAINING APPROVAL FROM BOARD OF HEALTH
'f u�?�r�►- L -�_ TIC TANK---------= 7 ; t—===LL=----� ,._�
— CROSS SECTION VIEW _- ... , AND DESIGN ENGINEER.
LENGTH WIDTH DEPTH - fx�TtKl GROUND WATER ELEVATION
i''� MIN. $. ELEVATIONS BASED
CROSS SECTION OF CHAMBERS
�r pR r "`'',,� ,mss DISTRIBUTION BOX DETAIL � �+�� j'`I � 9. CONTRACTOR SHALL VERIFY ALL UTILITY LOCATIONS PRiOR TO
SEPTIC TANK " " _on G�!, �� II��� CHAMBERS DETAIL �G��' W�GOIJN��� Di Ii CONSTRUCTION THROUGH DIG-SAFE AND ANY OTHER APPLICABLE
NOT TO SCALE _ NOT TO'SCALE NO f�
NOT TO SCALD AGENCIES. REPORT ANY DISCREPANCIES TO THE DESIGN ENGINEER.
10. NON-SHRINK GROUT TO BE USED AT ALL POINTS WHERE PIPES ENTER OR
_ TEST PIT DATA
LEAVE ALL CONCRETE STRUCTURES IN ORDER TO PROVIDE WATER .TIGHT SEALS.
--- :-'�„ r j 11. ALL TANKS SHALL BE WATERTIGHT TROUGH .MANUFACTURERS SPECIFICATIONS
' a INSPECTOR: DATE �j OR APPLICATION OF ASPHALT OR SYNTHETIC POLYMER' SEALER. -
- �*K a SOIL EVALUATOR-.- CERT::
•- ✓ > �-�� 12. ALL SEPTIC SYSTEM COMPONENTS SHALL 'WITHSTAND H-10 LOADING UNLESS
` ? 'TEST PIT ` -`j- ' "" ?EST PIT TEST PIT III: LOCATED UNDER PAVEMENT, DRIVES OR TRAVELLED WAYS IN WHICH
'o- _ __ ..;W. # CASE THEY SHALL WITHSTAND H-20 LOADING.
K aae A : V"'n i ELEV TOP = ELEV TOP = ELEV TOP =
ua '✓
As Ac .�Ae =- - V WA R = 13. FINES. WASHED CRUSHED STONE SMALL BE FREE OF ALL DIRT, DUST AND
j� , , : , ELEV WATER - 2�'.� ELEV -WATER ELE TE FINES.
i - / 1 - J AJ PERC RATE MiN/IN PERC RATE MIN/IN PERC RATE _ MIN/IN 14. -WHERE REOUIRED, CONTRACTOR SHALL REMOVE ALL LOAM,' SUBSOIL AND
,� ! - ��- it _ �L UNSUITABLE MATERIAL IN AREA BENEATH AND FOR 5 FT. ON ALL SiDES
DEPTH OF PEf`6=.va -� DEPTH OF "PERC DEPTH OF PERC= OF LEACHING FACILITY. REPLACE ALL UNSUITABLE MATERIAL WiTH CLEAN
-_-_ COARSE SAND FREE FROM CLAY, ' FINES OR OTHER UNSUITABLE MATERIAL IN
a¢ TEXTURAL CLASS:::J; T€XfiURAL CLASS TEXTURAL CLASS
ACCORDANCE WITH 310 .CMR 15.255(3).
i L'!Si*.J13 ft
15. CONTRACTOR SHALL NOTIFY DESIGN ENGINEER OF ANY DISCREPANCIES
FOUND IN SITE CONDITIONS FROM THOSE SHOWN PRIOR TO
PQ'SiD
LZl _ _. CONTINUATION OF WORK.
' 16. PROPOSED PROJECT IS LOCATED WITHIN:
ASSESSORS MAP I� �T� `-L�Sfij ___ t3
' ---------
BUILDING - ZONING DISTRICT
_C lfel_ -NL'G S_�- - - - - - - - - - - - BUILDING SETBACKS F: t. _ _S: ft. R: ft.
FEMA FLOOD ZONE -ELEVATION
i AS SHOWN ON COMMUNITY PANEL i 7L71J �%G1'i`LI%
n fr117r~ 10 ts11�K v �ON515'r Dr _
z_Am9v.'kw WkGH- 4" "plal'G I1J 7i��O-- 17. OWNER OF RECORD:
ADDRESS:
0
�- �4 - , ' r KaroSEW VK,1WaL, rVK W Au-r-r �►
L�tY►'I Gam{. � K Z,)
�Pi°�5ti JC'_fi%=tr1 _ k��t�fb25� _
— — — xhp-�falrIAIN DESIGN DATA
PRoasEp 2'DV�RN11N4 0 oG g2 LEGEND
iDZ7 fF.U.11i;1 (!F to) ? NUMBER OF BEDROOMS'��14N IS7K"-5)
EXISTING CONTOURS
- _ - _1h1�(1' �T NUMBER OF PERSONS1-'� PROPOSED CONTOURS
�'}�ifilV/,f b1iy;GL ___ - — _ 1%QOXCY%iT7_f°O`lIi7E.. DESIGN FLOW GAL/DAY/BEDROOM G GAS LINE
r E&T ELECTRIC/TELEPHONE LINE
I0 G.d_A.t.1'G77I_'IPIf�ItY�N "iAi TOTAL DESIGN FLOW GAL/DAY w WATER LINE
1!!:Z NIG
IDS !
4" SOLID SCHEDULE-40 PVC PIPE
_. �._ --
-t;TWh SEPTIC TANK: 4" PERFORATED SCHEDULE 40 PVC PIPE
C I IL __ �a GALS. DESIGN CAPACITY "" _.-= -- - LIMITS OF LIMITS OF WETLANDSR
f 1% Nt'D_.. I,_TCNL)
GAL x 2oor. _
WA•��'��-h��'�' la •Fr A„��� `Ctn IZ USE_1d� IGALION SEPTIC TANK. (MIN. SIZE PER BEGS) O WELL LOCATION
_ TEST PIT LOCATION
rnEUP �� 10-.0 SEPTIC TANK
�� - LEACHING TRENCH.
ti!l1JI �l1'iT�J1�1- i'MI N '� f ❑ DISTRIBUTION Box
_ 0 W SIDEWALL CAPACITY EROSION CONTROL
10 I jr- L�KJ�R s 2 X 3gpLENGTH + WIDTH) X /L (DEPTH)- , sO.FT. F'K1% Iu
4.25.74_ _-ia _ P't'ii'. L l r
�I
K- 7�,1J17 SO.FT. XZi+GAL/SO.FT.= II GAL. LEACHING/DAY
1j:hIA ,�O BOTTOM CAPACITY !!'
APR 5 2004 l
(LENGTH) X IZ, a (WDTH)- SOFT. BUIL G :IT.
Bv— _
'Y SOFT. X GAL/SO.FT.=GAL. LEACHiNG/DAY
}_ TOTALS:
-- .�—_/Ttr C�A F4I� -'L'f I'Jl it TOTAL NUMBER OF CHAMBERS 3 2Am ZA
-a�!'KI':ryZ� .jjLttzy�/TFTj� ,I�IG.TOTAL NUMBER OF TRENCHES 1wl�mlorH 97-V
%�-1F"-i F. TOTAL LEACHING AREA SO.FT.
_W?TP'Iy-l�bTi;I*Z) d __.. TOTAL LEACHING CAPACITY GAL./DAY REV. DATE BY APP'D. DESCRIPTION
_ yLAP_/p401% - �� 'C}F��/ G+�kr'1 G�1!K�; SU1� � AI L F�h�l�
i P-4- f�►�/AF�' R'f_ie"_I LZK-1 r'X 4O N r-51'r /SIU-'," APPROVED BY
OVA, Lftl' Z54AM MK5.OY �n ACJ- 51 *5- i r" 1:76, F �,......
ropff4 SEWAGE DISPOSAL SYSTEM DESIGN
PK(�/{�'l REERVED FOR BOARD OF HEALTH USEr�r!;rSNOaMgy� PREPARED FOR
>r 17 W A. lKr Ly H A4Q
MAODIEN
No i��, LOCATED AT
I�9A-�r%I�WEiZ .T1��
asSA
G�-
NZj-.PGI"ii�J.FFI4fi'IP7�' -WILL 65 67.t"Gr.l �I.� 1�IzDI�D,�(7 APPROVED BY: ,
1'Af��dA'Trl1f�� _II% 1, til; K IIIKf;U. y t/ SCALE: 1 % 2jJI DATE:
NOFM
ALAN
NNW
� �n K ►�-�at� uMMLI- -T� vr� INS -ro -rw� „�.� G.A.F. ENGINEERING, INC,
/,*+k - ft -174K r grtY GoPROFESSIONAL ENGINEERS & LAND SURVEYORSTC1I% 'OIL6f irTri!�-
'�p1 CLIA �iiJ�iTIin I}�I 266 MAIN STREET, WAREHAM, MA 02571
PLAN SCALE: 1 � I r'�IJ '-fl 61
I riri �%,�F'i1`��J'(� r�,w (508)_295-6600
mm ay, KKMcw Br. W V"N..
IVB JOB No.