HomeMy WebLinkAboutSeptic System Repair Plan - 1 Forest Street_R1 - Plans - 1 FOREST STREET 4/15/2026 LOCAL BOARD OF HEALTH WAIVER REQUEST: ALTERNATIVE SYSTEM DESIGN STANDARD REQUEST: � V)Ln
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1, IN ACCORDANCE WITH TABLE 1 OF THE NORTH ANDOVER BOARD IN ACCORDANCE WITH SECTION 10,D OF THE STANDARD CONDITIONS FOR ALTERNATIVE SOIL 91 IS 4 1vi CO
OF HEALTH REGULATIONS THE PROPOSED REPAIR LEACHING z
ABSORPTION SYSTEMS WITH GENERAL USE CERTIFICATION AND/OR APPROVED FOR REMEDIAL USE, - ... -- , U
FACILITY AND SEPTIC TANK ARE PROPOSED WITHIN 100 OF A AND SECTION II, PARAGRAPH 5 OF THE STANDARD CONDITIONS FOR SECONDARY TREATMENT UNITS UP—2 ---- ,rn
BORDERING VEGETATED WETLAND (50.6' �.WAND 52 , RESPECTIVELY, APPROVED FOR REMEDIAL USE AREDUCTION- IN THE REQUIRED 5 OF SEPARATION FROM THE -.��� � _�Q���,�
BOTTOM OF THE SOIL ABSORPTION SYSTEM TO THE ESTIMATED SEASONALLY HIGH GROUNDWATER - O r Uj
� � E"""� w Z w Z z
TABLE IS BEING REQUESTED TO BE REDUCED FROM 5 TO 3 t 0 Ola� xLL_w
00� X: <"'
3-11
I CERTIFY THE LOCATIONS, ELEVATIONS AND TIES SHORN ON THIS PLAN RESULT FROM AN ACTUAL SURVEY
MADE ON THE GROUND.
Ak
SIGNATURE OF DESIGNER DATE PROPOSED
"LOW"
BOXFORD STREW- x
N/F VENT
ROBERT J. LABRECQUE EXISTIING
7 CANDLESTICK ROAD HIGH VENT THROUGH IDCA, E
BUILDING SEWER AREA
(SEE DESIGN NOTE #29
c? __
ON SHEET 2)
LOCUS
'
x 8.6 PROPOSED 3 I
n 9S.74
.
a4 INSPECTION e g
�.v 8 Ln
PORT PROPOSED PRESBY ENVIRO—SEPTIC SYSTEM 1t
� \ =�
.� g RECUIRED BED: 400 S.F. MIN. REQUIRED PER PRESBY DESIGN MANUAL00
CALF. 1 100 -� - � � ��� 98jPROVIDED 37 X 11.75 = 434.75 S.F.
0
z_ 9&14 o R 210 L.F. OF ENVIRO—SEPTIC PIPE -=
67: U.
LEGEND OF SYMBOLS TOP SAND BED LEVEL AT ELEV.=97,75 h
skV
-- BREAKOUT (BOTTOM OF fi" ASTM C--33 SAND) AT ELEV.-95.0 . -
EXISTING 2' CONTOUR ,�.- �.,, 9 cv
. � ��� {6-35 LINES SPACED 1.75 CENTER TO CENTER} 0 � >
PROPOSED CONSTRUCTION
MAILBOX F .. 4" P L
{v} it R HIGH VENT THROUGH BUILDING SEINER 4" DIA. MIN. U �
EXISTING 1O CONTOUR 00 ACCESS OFF DRIVEWAY _ ,�- P
a e .r
4 CaLn
50' '
50
So
EXISTING SPOT ELEVATION _..
, �'#"
�3 x
�`> �� \ �� JAMES A CASSELL � C�
E P ��� ,.-� � ���_ � � ��� , ., a_ _. 15 FOREST STREET
EDGE OF PAVEMENTP- - 2 r .1
s x - .
VGC "
,- x 0
CAPE COD CURB , -
t r
x 991923 is 8,3.
, 4-J L—
RETAINING WALL
9817
\ 3 r-
1
. '
STONE WALL - = re a.
4 U
PAVED DRIVE - -,._. .�,. x8, C�1 _ / ``-- `"`-- •"''(35 x13)FOOTPRINTCONVENTIONAL LEACHING FIELD ..
-
...-�''`
BEST FEASIBLE UPGRADE
x 9& , APPROXIMATE ,� z �. 0 �
EDGE OF DISTURBED ' ION OF DESIGNED IN ACCORDANCE WITH
`. . LOCATION Q Q
*0
PROPOSED ASTM C-33 hQ PROPOSED EXISTING 310 CMR 15,tC}0 THROUGH 15.255.
EDGE OF B1/W --- �. ....�. 6—OUTLET H-20 SAND ¥# ' \ 6" MULCH LEACHING FIELD ;,: V) � v,
DISTRIBUTION BOX — cu au t
INV. IN�97.42 1 SOCK (SEE DETAIL) -0 L,.
X ..........
100' WETLAND BUFFER ZONE = INV. OtJT-97,25 ,7 S . .
_
iz
F -0 > rid m rz
CATCH BASIN _ ' x ,� 25 m .
\ + _99
0 0 0
ELECTRIC METER75
97,
96,55
x Qj iv �`"'
V >
0 - = s_
. (V ,.
} ., • �` �` EXISTING SEPTIC TANK --, o
UTILITY POLE �o �`" F TO BE ABANDONED
�� -2930 � :3
f3 3 ::: IN ACCORDANCE
WITH
DECIDUOUS TREE x _
sa, a
�, 310 CMR 15.354 .• '''#M
WOOD RAMP \ � Ell
PROPOSED CONTOUR - -
'
• sx
_{
P_
.
3 _ €P_OPOSE D 1,50 0�• Vi
, , \
\ X
;E 3 _
x 95,97
o*omt
,
G
�
10, GAL MONOLITHICBRICK . $W _PROPOSED SPOT ELEVATION �
-TWO COMPARTMENT
EX. 4" CAST IRON too
SEPTIC TANK 1EA 87BUILDING
�� 9-
�g � y
_
SEWER INVERT � i.9.7 INV. OUT=97.57 Cke
-
MIN COVER=99.7
, 5
TO BE RAISED TO �' •97,655
ABBREVIATIONS
A2 !
/ ELEVATION 98.07.
�—''
tK
CONC. CONCRETE "' _v mom'
THRESH. 101.80f.-$ `•
t
11
-- "" _0.F,-100.75 s x � ,` Al
R s :_
EP = EDGE OF PAVEMENT150
r
F.F. = FINISHED FLOOR _£ x - -- r �x 1. 4
G.F. — GARAGE FLOOR �... ,6 A3
x
APPROXIMATE LOCATION o� E mA
J OF EXISTING WATER SERVICE
THRESH. -- THRESHOLD _
ELEV. - ELEVATION ,_ - 33£9
x - a A4
INV. = INVERT �t319
g g
x
s
HYD C t
3
SOIL TEST PIT DATA
Soil Evaluator: Thorsen Akerle SE1401
9
Witnessed By: Erin Kirchner, North Andover BOH Witness -v , km £- -
r � BULKHEAD
1.
x ,
Date of Testing. October , 2025
A5
,9
97 a 9ham_
SE Certification Date: June 28, 2016
2" CMP 25
Elevation = 98.0± x
99-49
x
0 -52 F1II/Ab R s ,
A p 3= 00 N
-
'fi, x
5 -1 10 C LS 5Y 7/2 E . CN
ESHGW @O" Ln
`` gR r J
1L £$
A16 •l731 LOT 14
-
� F A
A � . A24 300 + S. F.
Elevation = 97. '
o = 444
x g _ 3co
0-44 FLLJ
iIIAb ._ ( },/ ,\f�, 0
F= i M x �-'ate,.. g£$ 2 0
p _* z
45 A \\/l, A7 ..�. t u
44�-- 18'� !
C LS 5Y 7 2 �'' y j
A13
°3 A 17 C)
ESHGW @ 52g �.\\�1
CIO
54
A
F �� LU
P, a.z ,
tr
400
Percolation Test P-1 @ TP-2 ' ' `
94�50 18 @Uj< 2 MPIo 73
% I
57 52:r » 4 tt� mo _
fj j�A19 #
LU
Lnt.0 Ln
= x - V�li,- V)
(jillr{
USE OF ALTERNATIVE TECHNOLOGY a '
IN ACCORDANCE WITH DEP DOCUMENT "STANDARD CONDITIONS FOR ALTERNATIVE SOIL
a UP-2929 A8 W
ABSORPTION SYSTEMS WITH GENERAL USE CERTIFICATION AND/OR APPROVED FOR REMEDIAL USE AA20 �f'
x 0
REVISED MARCH 5, 2018 CONDITION II. 18 (C), I CERTIFY TO THE BEST OF MY KNOWLEDGE € U_
C
THAT THE PROPOSED DESIGN CONFORMS TO THE DEP APPROVAL, ANY PRESBY ENVIRO—SEPTIC = _LEACHING r--
FACILITY DESIGN GUIDANCE, AND 310 CMR 15.000, g - 425♦ N
A9 _A2
I I
x _ �� A\f r,,,, L
. l) ?< _
A22 — IA RI) 4 2 P• — `'
xg 6 _j
x 9,.5�� All U
DESIGN ENGINEER DATE � �
_ ))� •-
94156 x
2 Q .03
PLAN NOTES*.
u,0 cS' r
110(3231
1, EXISTING TOPOGRAPHIC INFORMATION SHOWN I �� "S THE RESULT OF AN ACTUAL FIELD .�-=-,WTI
_ Aa Ae g .
SURVEY CONDUCTED BY WILLIAMS & SPARAGES, LLC ON NOVEMBER 1 1, 2025, EXISTING GROUND _
r—
9T65
SURFACE ... �''!;.`,,��; DIRECTION OF FLOW
2. ALL ELEVATIONS SHOWN ARE REFERENCED TO AN ASSUMED DATUM. ''': �� '®
3. WETLAND RESOURCE AREAS WERE DELINEATED BY THORSEN AKERLEY, PWS, ON 8/ 7/25. NCF
ZACHARY T. UNGVARSKYZONE: R 1-
= �� aOXFORD STREET MINIMUM LOT AREA 87 120 S.F.
4. EXISTING SEPTIC SYSTEM COMPONENTS ARE SHOWN FROM A TITLE 5 INSPECTION REPORT — --
PREPARED BY J L DEVELOPMENT/STEWARTS SEPTIC SERVICE, DATED 6/1/25 AND LIJ
MAXIMUM HEIGHT = 35 FEET
SHOULD BE CONSIDERED APPROXIMATE
MINIMUM LOT FRONTAGE = 175 FEET LU
MULCH SOCK
ASSESSORS MAP REFERENCE: MINIMUM FRONT SETBACK 30 FEET
=
5. LOCATION OF EXISTING WATER MAP 106,A PARCEL 67 MINIMUM SIDE SETBACK 30 FEET- SERVICE PROVIDED BY OWNER. QLn
r {NOT TO SCALE} MINIMUM REAR SETBACK = 30 FEET
d
p
PLAN NOTES: >w 00
�-v-571
rr 90 DEGREE D W ��Q
ELBOW ELBOW LEVEL WITH TOP �V - �
1. SOIL TESTING INFORMATION USED FOR DESIGN WAS PERFORMED ON OCTOBER 3, 2025. OF OFFSET ADAPTER
�r }� GfOT£XT LE ,} „ ""� i-Q Ln < r
2. ELEVATIONS BASED ON AN ASSUMED DATUM.
as ��� � DIA OUTLET OR APPROVED EQUAL 4 PVC PIPE,
FIBER WRAP 2 -4 LEVEL zz ,.�m Ln
OF MATERIALS AND STORAGE OF EQUIPMENT OVER (1) � INLET � � � u Z� �u
3. VEHICULAR TRAFFIC, PARKING OF VEHICLES, STOCKPILING ,
SHEA
as a as as PLASTIC PIPE SEAL
TIMES. - 1 -8 OUTLET H-20 I-LEACHING AREA ARE PROHIBITED AT ALL S 7 �,�. °�"f° N����
a s FIBER A�lA T �Q�J w tIt C7
4. THIS PROJECT DOES NOT LIE WITHIN A NITROGEN SENSITIVE AREA AS DEFINED IN 310 CMR 15.000. 1 u �aa � �-�� ��T��� ��}� OFFSET z � L,
ujZwpz "z
S. THERE ARE NO DRINKING WATER WELLS LOCATED WITHIN 100' OF THE PROPOSED SEPTIC SYSTEM COMPONENTS. 'a� s a ADAPTER EIVV�RQ-SEPTI OFFSET u cs_n��w,
N.T. PIPE ADAPTER L °° a.
If
» END VIEW
WILLIAMS &SPARAGES LLC HAS BEEN RETAINED TO PREPARE A SEPTIC SYSTEM DESIGN PLAN FOR THE CLIENT, BUT HAS NOT 1 f" NOTES; TOP VIEW DO NOT INSERT PVC PIPE MORE` THAN 4" SIDE VIEW
PLAN VIEW INTO OFFSET ADAPTER
BEEN RETAINED TO CONSTRUCT OR SUPERVISE CONSTRUCTION OF THE SEPTIC SYSTEM. THEREFORE, NO GUARANTEE OR 1. CONCRETE. 4-,000 PSI MINIMUM AFTER 28 DAYS,
WARRANTY, EXPRESS OR IMPLIED, IS MADE TO THE CLIENT OR TO THE ULTIMATE USER RELATIVE TO ANY SYSTEM INSTALLED SECTION VIEW 2. DESIGN CONFORMS WITH 310 CMR 15.000, DEP RAISED CONNECTION DETAIL (NOT TO SCALE)
N ET. TITLE 5 REGS, FOR DISTRIBUTION BOXES.
PURSUANT TO THIS PLAN S
}lOrr WEIGHT
NOTES
VISUALLY APPARENT ON THE DATE OF TOPOGRAPHY. THE
1. THE PLAN SHOWS ONLY THOSE FEATURES THAT WERE SU ITEM NO. 6DBH W/COVER 332
1) SYSTEM TO BE INSTALLED IN ACCORDANCE WITH PRODUCT DESIGN
ABSENCE OF SUBSURFACE STRUCTURES UTILITIES, ETC. DOES NOT MEAN THAT THEY DO NOT EXIST. rr 6DBCH COVER ONLY 1 5 AND INSTALLATION MANUAL, STATE AND LOCAL REGULATIONS. FOR
�" PRODUCT INFORMATION OR THE NEAREST DEALER CONTACT PRESBY
2. THE FINISHED SURFACE OF THE LEACHING AREA SHALL BE GRADED TO ASSURE SURFACE WATER RUNOFF {2 RISER SECTION 145#
rr ENVIRONMENTAL, INC. 143 AIRPORT ROAD, WHITEFIELD,ON C PRESBY
E WITH TITLES . OPTIONAL 2 RISER PHONE 1-800-47J-5.298 WWW PRESBYENVIRONMENTAL.COM
MINIMUM SLOPE IN ACCORDANCE }
3. THE CONTRACTOR SHALL NOTIFY THE DESIGNER OF ANY SITE CONDITION THAT DIFFERS FROM THOSE INDICATED
2) MINIMUM OF s" OF MEDIUM TO COARSE SAND, WITH LESS THAN 3%
{ N THE DESIGN PLAN. 3 PASSING A 200 SIEVE, REQUIRED AROUND CIRCUMFERENCE OF
ADVANCED ENVIRO-SEPTIC PIPES. (SEE DESIGN AND INSTALLATION
4. IF ANY PART OF THIS DESIGN IS TO BE ALTERED IN ANY WAY, THE DESIGNER AS WELL AS THE APPROVING MANUAL FOR COMPLETE SAND AND FILL SPECIFICATIONS.) Ln
AUTHORITIES SHALL BE NOTIFIED IN WRITING PRIOR CONSTRUCTION.
3) INSTALLf R ADVISED TO CONTACT DIG SAFE PRIOR TO CONSTRUCTION.
THE GENERAL CONTRACTOR IS RESPONSIBLE FOR HORIZONTAL AND VERTICAL CONTROL OF ALL SYSTEM SIDE VIEW 00
5 � s-
(NO SCALE) 4) DO NOT INSTALL SYSTEM ON FROZEN GROUND OR LEAVE SYSTEM 0 0
COMPONENTS. UNCOVERED FOR EXTENDED PERIODS OF TIME
0. THE GENERAL CONTRACTOR IS RESPONSIBLE TO CHECK BETWEEN A MINIMUM OF TWO (2)VERTICAL CONTROL LL
4"s� LOW VENT ATTACHED TO 5) NO DRAINS, HOT TUBS, SAUNAS, GARBAGE DISPOSALS ETC.. SHALL
BENCHMARKS. END OF LAST ROW
BE INCORPORATED INTO THIS SYSTEM UNLESS OTHERWISE SPECIFIED. �
(OR VENT MANIFOLD IF PRESENT
7. THESE PLANS AND SPECIFICATIONS ARE INTENDED TO BE EXPLANATORY OF THE WORK TO BE DONE, BUT SHOULD SCREEN
ANY OMISSION, ERRORS, OR DISCREPANCIES APPEAR, THEY SHALL BE SUBJECT TO CORRECTION AND
SEWN SEAM O P E N I N G 6) MAINTENANCE`: RECOMMEND INSPECTION OF S KS AT LEAST C 4.+ -0
;�-, ONCE EVERY TWO TEARS AND CLEAN IF COMBINED THICKNESS (?F U Ln+� �
INTERPRETATION BY THE DESIGNER, THEREBY DEFINING AND FULFILLING THE INTENT OF THE PLANS. AIR SPACE LOAM AND SEED ALL FINAL SLUDGE AND SCUM EQUALS MORE THAN 1,f4 OF THE LIQUID DEPTH � a 'CC
SKIMMER GRADES. NO DEEP ROOTED PLANT INSIDE THE TANK.
8. ALTERNATE MANUFACTURERS FOR CONCRETE STRUCTURES AND EQUIPMENT SHOWN ON THESE PLANS MAY BE USED TARS MATERIALS ON SYSTEM OR ELBOW LEVEL WITH TOP
RIDGES OF OFFSET ADAPTER >. 0
UPON WRITTEN APPROVAL OF THE DESIGNER. ALTERNATE MANUFACTURERS WILL NOT BE USED IF THE USE OF THEIR OVERFILL AREAS. 7) THIS DOCUMENT IS FOR THE CONSTRUCTION OF THE EFFLUENT L
DISPOSAL SYSTEM SHOWN. ANYONE USING INFORMATION FROM THIS 0 f- z
EQUIPMENT REQUIRES DESIGN CHANGES. GEO-TEXTILE SCUM
� � � DOCUMENT FOR ANY OTHER PURPOSE DOES So AT THEIR OWN RISK.
BRIG ���� ��, ,�,. .��. � ����� o
9. THE GENERAL CONTRACTOR SHALL BE RESPONSIBLE FOR CONTACTING DIG SAFE SYSTEM, INC. (1 888 344-7233 OR FA ,
;�
81 1 TO LOCATE UTILITIES.
} GEOTEXTILE ��
_71 71
10. THE SYSTEM IS DESIGNED ONLY TO ACCOMMODATE SANITARY SEWAGE ASSOCI
ATED WITH NORMAL DOMESTIC COARSE FIBERS FIBER WRAF --44-0
�. EFFLUENT LEVEL..
USAGE AND CONSISTING OF WATER-CARRIED PUTRESCIBLE WASTE. RANDOMLY
ORIENTED OJVTlNU US EXTEND OUTLET ACCESS z ce_ a_ V
11. DISPOSAL SYSTEM AREAS ARE TO BE RAKED {SCARIFIED} BEFORE INSTALLATION OF STONE. ALL STONES EXCEEDING 2 SLUDGE FIBER MAT si oPF COVER FINISH GRADE
INCHES IN DIAMETER AND AL
L FOREIGN MATERIAL ENCOUNTERED DURING EXCAVATION ARE TO BE REMOVED FROM � ,a_,0� � � � �
CROSS SECTION
ENVIRO-SEPTIC -Q1='FEET EXTEND CENTER ACCESS 3 'C3
THE LEACHING AREA BED SURFACE. (NOT TO SCALE} COVER TO WITHIN 9" MIN. h tU
PIPE ADAPTER 6 OF FINISH GRADE .. . . -0
THE SYSTEM IS DESIGNED
12. THIS PLAN SHOWS THE DESIGN OF THE SUBSURFACE SEWAGE DISPOSAL SYSTEM ONLY �� MAX. �° °'����"°����u�� �
EN VSEPlmu
ASTM C33 CONCRETE SAND ! CLEAN 4„
� PLACES � � � � C3 � vz
FOR FLOWS ESTIMATED UNDER DESIGN CRITERIA.
{ � INLET AND C3UTLET OF �� � � i�'l �
SAND FILL * ,d ,
As SEPTIC TANK TO BE SEALED � .`�. � E tU
ALL SYSTEM COMPONENTS SHALL BE MARKED WITH MAGNETIC MARKING TAPE OR A COMPARABLE MEANS IN ORDER n WITH NEOPRENE BOOTS
pQ
1 LEACHING SYSTEM INLET 3 CIA ti
OUTLET
t 5-8
TO LOCATE THEM AFTER THEY ARE BURIED.
/.� ` ] s `l
14. THE SOIL ABSORPTION SYSTEM SHALL HAVE A MINIMUM OF 1 INSPECTION PORT CONSISTING OF A PERFORATED 4 - - MIN LIQUID LEVEL 1MIN C�1 U.. _
R AND FILL BELOW
cv
INCH PIPE PLACED VERTICALLY DOWN INTO THE SAND TO THE NATURALLY OCCURRING SOIL O s �� _����- ��-'-�� � �� ��W � - INLET TEE � > 0 .�
-8" W
THE SANG. THE PIPE SHALL BE CAPPED WITH A SCREW TYPE CAP AND ACCESSIBLE TO WITHIN 3 INCHES OF FINISH INLET AND K TO of WALL C�
NOT TO SCALE �,��„ SEPTIC TANK TO BE SEALED INSTALL GAS BAFFLE TEE C� � t3C O.. ---1
DE. WITH NEOPRENE BOOTS 4>-4„
GRADE. ON OUTLETONLY
PLAN VIEW
15. ALL WORK AND MATERIALS SHALL COMPLY WITH THE COMMONWEALTH OF MASSACHUSETTS DEPARTMENT OF INSTALL GAS BAFFLE
ON OUTLET TEE wElGl�rr
3" ONLY ITEM NO. M1500 11,670#
ENVIRONMENTAL PROTECTION STATE ENVIRONMENTAL CODE, TITLE 5 AND LOCAL BOARD OF HEALTH �+
• M}50{32C 12,93{� �,��J
REGULATIONS AS REQUIRED.SUPPLEMENTARY Q d � g � �
APPROVAL NOTES: TAKER 3 1500 GALLON SEPTIC TANK IT
16. NO GARBAGE GRINDER SHALL BE INSTALLED AS PART OF THIS DESIGN. " ]off MONOLITHIC 3 WALL �-
BUILDING PLUMBING AS REQUIRED BY THE BUILDING AND/OR PLUMBING
17. THE SYSTEM SHALL BE VENTED THROUGHQ SECTION VIEW 6" DEPTH OF N.T.S.N.T•S. memo LA
1) PRIOR TO THE ISSUANCE OF A CERTIFICATE OF COMPLIANCE, AN I/A 3/4" TO 1_1/2- c ' �0C`
CODE.
SYSTEM GEED NOTICE RECORDING IS REQUIRED THROUGH EXECUTION AT THE MECHANICALLY cQI�PACTI_a
STONE �. CONCRETE: �,OQO PSI MINIMUM A1-TER 28 DAYS.
18. THE INSTALLER OF THIS SYSTEM MUST BE LICENSED BY THE LOCAL BOARD OF HEALTH. USE sIaEA CONCRETE PRODUCTS MODEL NO. TKM15C}0-3 OR APPROVED EQUAL
19. APPLICABLE ZONING BYLAWS AND/OR OTHER LOCAL REGULATIONS SHALL BE CONFIRMED BY THE OWNER PRIOR TO REGISTRY OF DEEDS. 2. DESIGN CONFORMS WITH 31 D CMR, SECTION 15.OU DEP I( 0Q*3
SHEA TITLE 5 REGS FOR SEPTIC TANKS
CONSTRUCTION.
� AN OWNED S RESPONSIBILITY FORM IN ACCORDANCE WITH THE ALTERNATIVE 3. ALL REINFORCEMENT PER ASTM c1227. �
20. THE SEPTIC TANK SHALL BE PERIODICALLY INSPECTED AND MAINTAINED AND SHOULD BE PUMPED WHENEVER THE w
TOP OF THE SLUDGE LAYER IS WITHIN 12-INCHES OF THE BOTTOM OF THE OUTLET TEE OR WHEN THE TOP OF THE SYSTEM APPROVAL BY DEP IS REQUIRED TO BE DRAFTED AND SIGNED OFF BY 4. TEES AND GAS BAFFLE sOl�o SEPARATELY. c!�
SCUM DYER IS WITHIN 2-INCHES OF THE TOP OF THE OUTLET TEE OR THE BOTTOM OF THE SCUM LAYER IS WITHIN THE OWNERS OF THE SYSTEM. 5. TONGUE AND GROOVE JOINT SEALED WITH BUTYL RESIN.
6. IF COVER EXCEDS 4 FEET, HEADY DUTY TANK REQUIRED.
2-INCHES OF THE BOTTOM OF THE OUTLET TEE.
ALSO AVAILABLE IN AASNTO HS-20 LOADING.
21. COMPONENTS NOT TO BE BACKFILLED WITHOUT INSPECTION BY BOARD OF HEALTH AND PERMISSION OBTAINED BY 3) THE SYSTEM INSTALLER MUST BE LICENSED BY PRESBY (INFILTRATOR).
BOARD OF HEALTH.
22. DESIGNER TO SUBMIT AN AS-BUILT PLAN OF SYSTEM WITHIN 30 DAYS OF FINAL INSPECTION OF THE SYSTEM.
23. EXCAVATE ALL TOPSOIL, SUBSOIL, AND ANY OTHER UNSUITABLE MATERIAL. FILL MATERIAL FOR SYSTEMS
CONSTRUCTED IN FILL SHALL CONSIST OF CLEAN GRANULAR SAND, FREE FROM ORGANIC MATTER AND
DELETERIOUS SUBSTANCES,
24. FILL MATERIAL SHALL NOT CONTAIN ANY MATERIAL LARGER THAN 2 INCHES. THE FILL MATERIAL SHALL COMPLY INSTALL {�� 4" PERFORATED INSPECTION PARTS
5 310 CMR 15.25E AS REVISED. W/SCREW TYPE CAP TO FINISH GLADE WITH AN
WITH THE STATE ENVIRONMENTAL CODE, TITLE , ( ) IRRIGATION BOX BETWEEN DISTRIBUTION LINES WHERE
25. CONTRACTOR TO SUPPLY TO THE CITY OR TOWN WITH A CURRENT SIEVE TEST ANALYSES REPORT AT THEIR EXTEND ACCESS COVERS TO PROPOSED 6 OUTLET SHOWN, IN COMPLIANCE WITH 310 CMR 15.240 1
EXPENSE IF REQUIRED BY THE LOCAL APPROVING AUTHORITY. FINISH GRADE. COVER SHALL DISTRIBUTION
Q BE SECURED TO PREVENT BOX SET ON 6" BED OF
RECORDING IS REQUIRED TO BE INSTALL 4-" PERFORATED INSPECTION PORTS
AN I A SYSTEM REC UNAUTHORISED ACCESSMECHANICALLY
COMPLIANCE, _-}--,TE F CO Q ;=II O
M PA
ERTFCA
THE ISSUA C O
26. PRIOR TO r / �.�. �, � .� .3. �.
W/SCREW TYPE CAP TO FINISH GLADE WITH AN � i
RECORDED AT THE REGISTRY OF DEEDS.
TOF=100.76 CRUSHED STONE LOW VENT
IRRIGATION BOX BETWEEN DISTRIBUTION LINES WHERE �-" INV. lN=97.E-2 � � "� 0' `�
27. AN OWNER(S) RESPONSIBILITY FORM IN ACCORDANCE WITH THE ALTERNATIVE SYSTEM APPROVAL BY DEP IS SHOWN, IN COMPLIANCE WITH 310 CMR 15.240(13) �-" INV. OUT=97.25
REQUIRED TO BE DRAFTED AND SIGNED BY THE OWNER(S) OF THE SYSTEM. g� , $. F _ e _,yvsys� a, � _ 0100
FIRST 2 OF PVC �
28. THE SYSTEM INSTALLER MUST BE LICENSED BY PRESBY(INFILTRATOR). TO BE LEVEL Ln
PROPOSED FG=81.�- J
29. VENT SHALL BE INSTALLED IN ACCORDANCE WITH SECTION,1 OF THE PRESBY ENVIRO-SEPTIC DESIGN AND FG-81
FG= OP OF 11.75' WIDE C-33 SGH 40 PVC - {7" MIN.} PROPOSED (36" MA .} .
INSTALLATION MANUAL. HIGH VENT THROUGH EXISTING BUILDING SEWER TO ROOF VENT. CONTRACTOR TO FG=98.1 PROPOSED SAND BED LEVEL 97.75 BUILDING SEWER S--1.�7% � � - � FINISH GRADE
EXISTING
ENSURE NO RESTRICTION EXISTS BETWEEN THE LOW VENT AND ROOF VENT. �" MIN. TOP soil F�I��S� GRADEF � INV.=98.0 �-10.1' ` .�
GRADE w
OVER C--33 SAND _ --- - -- -- --
-- -- TOP 37' LONG SAND BED LEVEL Q 97.75 �"'"`• W
PRESBY SYSTEM SAND REQUIREMENTS: X� � _---- �" I S (ESP) 0
p,D � -- 3 ABOVE ESP _,- CH4G PVC 35 LONG ENVIRO-SEPTIC PIPE {E ) 0
1. NO MORE THAN 35%OF THE TOTAL SAND MAY BE GRAVEL. - ,- 5-1.0% -
2. 40-90%OF THE TOTAL SAND IS TO BE COARSE AND VERY COARSE SAND. -` ASTM C-33 EXISTING 0 L� i �� _
ENVIRO--SEPTIC PPE ESP „ cal L-14.1 4 INV.-97.08 (ON EACH SERIES m
'� DIAMETER BUT MUST NE LARGER THAN 2MM .0787" DIAMETER. {IT MUST NOT PASS (CONCRETE SAND) 4 CAST IRON �.
3. NO GRAVEL IS TO EXCEED 3 IN QI SPACED 1.75 ON CENTER INV.=97.4+ <� ASTM C-33 CONCRETE SANG ce. W
THROUGH A#10 SIEVE. 6" BELOW ESP , °'
TO BE REMOVED C,�
4. NO COARSE SAND IS TO BE SMALLER THAN 0.5MM/.0196" IN DIAMETER. (IT MUST NOT PASS THROUGH A#3S SIEVE.) 15' BOTTOM 1 1.75' 15' w 0 BOTTOM 37J LONG SAND 15 �
10.1 I �c�� �' � �
NO MORE THAN 2 OF THE TOTAL SAND MAY PASS THROUGH A#200 SIEVE. � WIDE SAND BED 71< BED LEVEL @ 96.0uj
5. 10 MIN. - I,-.-
LEVEL @ 96.0
R uj
ASTM C-33 CONCRETE SAND MEETS THE REQUI
REMENTS ABOVE. V _ EXISTINGV)
FILL MATERIAL SHALL
3--BEDROOM co� 0 BE IN COMPLIANCE �- '' '-
'` DWELLING '� WITH 310 CMR 15.255 (3) \-
SOIL ABSORPTION SYSTEM (SAS)SLING CALCULATIONS.
Lu
-- -H oc .
1. NUMBER OF BEDROOMS (BR) = 3 ? - 0
APPROXIMATE LIMIT OF
FILL MATERIAL SHALL TOP & SUBSOIL ESHGW 0„ 0
� AT TP---1 � �y
2. DESIGN FLOW = 110 GALLONS PER DAY(GPD) BE IN COMPLIANCEREMOVAL SEE SOIL LOG
WITH 31 } CMR FOR DEPTHS ELEV.-93.0± APPROXIMATE LIMIT OF TOP & SUBSOIL
3. DAILY FLOW = 3 BR x 1 10 GPD/BR = 330 GPD 15.25E �3� ENTIRE FILL LAYER TO REMOVAL SEE SOIL LOG FOR DEPTHS I t - '- Ln
,� 4" SCH40 PVC
ESHGW @ 00 {ENTIRE FILL LAYER TO BE REMOVED) V)
BE REMOVED} L=4.0 � _ �
TP-1 ELEV.-93.0�
REQUIRED = 2 x 600 GPD = 1 200 GAL - USE 1 500 GAL. MONOLITHIC TWO COMPARTMENT SEPTIC TANK {VARIES} rii ce
4, SEPTIC TANK Q _ J �
FOR PRIMARY SYSTEM: u �
5, LEACHING AREA REQUIRED �}
DATUM DATUM ELEVATION-90.00 (ASSUMED
DATUM ELEVATION-90,00 (ASSUMED }
CLASS 1 SOILS W/ <2 MP1 PERC = 330 GPD/0.74 GPD/S.F. = 446.0 S.F.
SYSTEM PROFILE
SECTION A-A
0. 210 LINEAR FEET OF ENVIRO-SEPTIC PIPE (ESP) REQUIRED FOR A 3 BEDROOM SYSTEM PROPOSED 1,500 CAL.
MONOLITHIC TWO COMPARTMENT
SEPTIC TANK
SEE TABLE A OF THE PRESBY ENVIRONMENTAL DESIGN MANUAL
- SET ON 6" BED OF t- �
r MECHANICALLY COMPACTED CRUSHED STONE
USE 0-35.0' LONG ENVIRO-SEPTIC PIPE SPACED 1.75' CENTER TO CENTER (210 LINEAR FEET OF PIPES MINIMUM FINISH GRADE-99: 0
■ ■
MAXIMUM FINISH GRADE=101.90
TOP OF TANK ELEVATION=98.90 " rq
7. LEACHING AREA USED FOR PRIMARY SYSTEM:
�-" INV. IN=97.82
4" INV. OUT-97.57
= BOTTOM OF TANK ELEVATION=93.24
REQUIRED AREA = 446.0 S.F. .0 (40 PRESBY REDUCTION) 267.6 S.F. (400 S.F. MINIMUM REQUIRED PER
PRESBY DESIGN MANUAL. 77
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{SEE DETAIL) L.L.I
0
U-
T_ 0
PROVIDED AREA = 37.0 FT. x 11.75 FT. _ 434.75 S.F. (400 S.F. REQUIRED PER PRESBY DESIGN MANUAL FOR A 3 BR SYSTEM
o WITH A <2 MPI PERCOLATION RATE)
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