HomeMy WebLinkAboutSubsurface Sewage Disposal System - 40 Duncan Drive (Sheet 1) - Plans - 40 DUNCAN DRIVE 10/23/2023 LOCUS MAP
NOT TO SCALE
NOTES
0 1.) ALL FILL BENEATH THE SOIL ABSORPTION SYSTEM SHALL BE IN CONFORMANCE WITH 310
CMR 15.255 (3).
2.) ALL STONE TO BE DOUBLE WASHED AS NECESSARY AND FREE OF IRON, FINES, AND DUST.
3.) THIS SYSTEM IS NOT DESIGNED FOR USE WITH A GARBAGE GRINDER.
4.) REMOVE ALL TOPSOIL, ROOTS AND SUBSOIL AND REPLACE WITH SPECIFIED FILL WITHIN
5 FEET OF SYSTEM. FILL SHALL BE IN CONFORMANCE WITH CMR 15.255 (3).
S��E 5.) COVER MATERIAL OVER THE SYSTEM SHALL BE FREE OF CLAY, STONES, MASONRY,
STUMPS, OR WASTE CONSTRUCTION MATERIAL. THE TOP 3" SHALL BE LOAMED AND
Qp SURFACE SEEDED. MACHINERY WHICH MAY CRUSH OR DISTURB THE ALIGNMENT OF
THE PIPES IN THE DISPOSAL AREA SHALL NOT BE ALLOWED.
NOTE o 6.) FOUNDATION DRAINS ARE NOT TO BE INSTALLED WITHIN NZA FT. OF THE SEPTIC TANK
JJJ =`r NOR WITHIN NZ FT. OF THE SOIL ABSORPTION SYSTEM.
j THE SUBJECT PROPERTY IS 12.54 ACRES AND IRREGULAR IN CONFIGURATION. ! °; 7.) ALL PIPING SHALL BE SCH. 40 PVC AND LAID STRAIGHT ON CONTINUOUS GRADE AND SHALL
o THE ENTIRE SITE AND LOT LINE CONFIGURATION CANNOT BE SHOWN ON THIS HAVE WATERTIGHT JOINTS
Q < PLAN AT THIS SCALE. FOR THE ENTIRE SITE SEE THE RECORD PLAN OF LAND 8.) ALL LEACH LINES SHALL BE PERFORATED WITH PERFORATIONS BEING 318"-518" DIAMETER.
RECORDED IN ENDRD AS PLAN 12,610 AND SUBMITTED HEREWITH. 9.) PROPERTY LINES SHOWN WERE TAKEN FROM EXISTING PLANS AND RECORDS. SEE ENDRD BK. 13,371
m J 40 PG. 228 AND PLAN #12,610.
o`er Q 70 - 10.) THE LOCATION OF EXISTING UNDERGROUND UTILITIES WAS TAKEN FROM EXISTING PLANS AND
Lo p ST RECORDS OR FROM FIELD OBSERVATIONS AND MARKINGS AND ARE APPROXIMATE.
BOXFOR THE CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING THE EXACT LOCATION OF ALL
�> SITE EXISTING UTILITIES BEFORE CONSTRUCTION BEGINS. THE DESIGN ENGINEER SHALL BE NOTIFIED
IMMEDIATELY OF ANY DISCREPANCIES SO THAT REMEDIAL ACTION CAN BE TAKEN.
11.) THE CONTRACTOR SHALL NOTIFY THE DESIGN ENGINEER 48 HRS, IN ADVANCE-OF BED EXCAVATION
AND COMPLETION SO THAT REQUIRED INSPECTIONS CAN OCCUR.
/ Q 12.) THE CONTRACTOR SHALL BE FINANCIALLY RESPONSIBLE FOR THE AS-BUILT INSPECTIONS AND
PLAN. THIS SERVICE SHALL BE INCLUDED AS PART OF THE CONSTRUCTION CONTRACT.
13.) FOR THE REPAIR (OR UPGRADE) OF SYSTEMS, THE EXISTING S.A.S. AND SURROUNDING
AND UNDERLYING SPOILED SOIL SHALL BE EXCAVATED AND REMOVED WHEREVER IT IS
WITHIN 5 FT, OF THE PROPOSED SYSTEM.
f f 14.) FOR THE REPAIR (OR UPGRADE) OF SYSTEMS, THE EXISTING SEPTIC TANK SHALL BE
PUMPED AND EITHER PUNCTURED AT THE BOTTOM AND FILLED WITH CLEAN SAND
OR COLLAPSED AND REMOVED FROM SITE.
KEY MAP
15.) NO PRIVATE WELLS EXIST, WITHIN 100 FT. NOR ANY PUBLIC WELLS OR DRINKING WATER
s,. HORs ( SCALE: 1" = 200' SUPPLIES WITHIN 400 FT, OF THE SYSTEM.
f BARN
LOT 14 16.) NO WETLANDS EXIST WITHIN $K_FT. OF THE PROPOSED SYSTEM.
(12.54 ACRES) + 17.) THIS SYSTEM DESIGN, ALL MATERIALS AND COMPONENTS AND ALL INSTALLATION PROCEDURES
20' 0' WDE UTILITY SHALL BE AND ARE INTENDED TO BE IN FULL CONFORMANCE WITH TITLE 5, MINIMUM
EASEMENT REQUIREMENTS FOR THE SUBSURFACE DISPOSAL OF SANITARY SEWAGE, 310 CMR
15.001 THROUGH 15.505. UNLESS OTHERWISE NOTED.
J -
18.) THE SUBJECT PROPERTY IS NOT LOCATED WITHIN THE DESIGNATED WATERSHED OF LAKE
�, r� COCHICNEWICK.
8' DE NON MOTORIZED
WELL RECREATIONAL EASEMENT
0
4 �
DESIGN CALCULATIONS
_ u
--- ff _ _
u N v ` I DESIGN FLOW 4 BEDROOMS x 11 D GAL.fDAY 440 GPD
{
EXSI- DESIGN PERC RATE: M.P.I.
CLEANOLT
- .
k } GAIT
—PROP, r7�c�ca I I sc,L CLASS:
N MONOLITHI I i
G'NELL NG '4U' J
T - SEPTIC TAW
LEACH Fl D (SEE DETAIL)
I
E I DESIGN FOR EL
U _ LEACHING AREA REQUIRED = 440 GAL. x 11 �4GPDIS.F. = 59 S.F.
V LEACHING AREA PROVIDED: WIDE LONG
0 \ _ -
l '` a' x - .
,
s
i
W
L0 30 600 S F
� E - �;CHI - PROP
LEAIIT U fl PROP) 1000AL SEPTIC TANK REQUIRED. 200% X 440 GAL = 880 GAL., BUT NOT LESS THAN 1500 GAL.
ab
,c{4� ABM. MONOLITHIC
�, 2 CONC. PAD z - Q PUMPPITANK SEPTIC TANK PROVIDED: 1500 GAL.
n i a e. a, .�:TAL
PROP, k ACIi FIELD �� r. -,.
(20 W`. x'L=60(r S. (sEE No�E ») ( _l 202_
PROP.�M1`ENT o
(LOCAMON BY.'OWNER} --
' (YOOO ;,L, - {tQ0 9)nu
x ,
lP. Al
1
—_; e
i CERTIFY THE LOCATIONS, ELEVATIONS AND TIES SHOWN ON THIS PLAN
�e ' x Pfa -20 ' RESULT FROM AN ACTUAL SURVEY MADE ON THE GROUND.
LIMIT OF EXCAVATIO GAFF DIST:,00& r
5' ALL AROUND .s
(SEA: NOTE 4) ` ao y (1o0.$) _41
f- (�00.7) N\ 1_ Yr`� ^^Lb���i- >.," ' 1.. - ` PROP. EROSION CONTROL VLADIMIR NEMCHENOK DATE
tRLL '` _
MULCH SOCK AT LIMIT OF WORK
PROP. INSP. PORT
/ ' WIDE NON MOTORIZE
d
cti t_T ,�uL T RECREATIONAL EASEMENT ;
70WN OF NIA
r P.CS BTL.CKt
PLAN _
SCALE: 1" = 20'
PLAN OF
SUBSUBFAE SEWAGE DISPOSAL SYSTEM
IN
NORTH ANDOVER , MASS,
AS PREPARED FOR
KAREN MELLO
40 DUNCAN DRIVE
OF
LANs SCALE: AS SHOWN DATE: 9-30-23
o ADIMIRN ASSESSORS MAP # 104$ LOT 56 SUBDIVISION LOT # 1`1
NO. DATE BY REVISIONS: NEMCHENOVK
ZI 1 0-23-23 WRD ADD CLEANOL T N 2 //��{{�� f n j f f j f
I STER fv d�V EN�d�.l&L�t.L M�Nt.�" ISl R UCES
9 ANAL �fi ` 8 ' DARN STREET
ANDO VER, MASSACHUSETTS 01810 SHT 1 OF 2
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