HomeMy WebLinkAboutApproved Septic Plan - 11 PURITAN AVENUE 8/24/2017 LEGEND OF SYMBOLS & ABBREVIATIONS: Prepared Fo,r:
A 5 9 UIZ T 5 KS TEU TIE-5 2- ,,,a,,, EXIST, SPOT ELEVATION TEST HOLE
R-C=62.5' G-C=79.6
A 100--------- EXIST, CONTOUR
A-D=71.X 6?-D=69. 7` G-D=,34.9' 1--4" DIA INLET '10-4" DIA OUTLET
A J_ rr PLASTIC PIPE SEAL 0
A-E=76.J` S-E=82.J G-E=J72 1 00 PROP. SPOT ELEVATIONS DRNN MANHOLE
101.
IVIF A-F=41.6' Ar-F--76. I G-F=80.4'
/1 7" 04] PROP. CONTOURS CATCH BASIN
/I IJ8 A C. 8VILDfR5, INC. t.-A
C 00
' CHW 2" PROP. WATER SUPPLY LINE WATER SUPPLY
7 60 8EID 0 0,0 DRI VC PLAN VIEW
NO. ANDOVER, MA. C.- INV=168 J2' DIST Z90)( SECTION VIEW WELL, 0
Cq
M 107- Z 150 0 MW PROP. INSPECTION PORT/MCNITCRING WELL C)L 0 0 P0
D.- INV=168-07 INV=168-58(11V 'CL 0 0:2-
PRECAST 10 OUTLET DISTRIBUTION BOX >
<
0
E� INV=168.08 INV=168-41(OUT) NOT' TO SCALE BENCHMARK REFERENCE DATUM:
-;�,p C;IV Qit 21% NOI 1, SHEA CONCRETE ITEM NI B-ODE18 SHOWN. EQUWALENT PRODUCT MAY BE SUBSTITUTED. TOP SPINDLE HYDRANT AT CIRCLE. ELEV'.=175.75'
,0�9 XD - 2, CONI *,000 PSI MINIMUM AFTER 28 DAYS. 0
,9
F NV=168-J,?_
3. DESIGN CONFORMS WFFH 310 CMR 15.0010, DEP TM.E 5 REGS, FOR DISTRIBUrION BOXES, _0
5 4. EXTEND ACCESS COVER TO WITHIN 6" OF FINISH GRADE 170.04:' n
IJ RIM OF CATCH BASIN AT CIRCLE. ELEV.
155,46 RIP-I?AP 1500 GALLON 0 CL
............ CONTRACTOR TO CHECK BETWEEN BENCH MARKS BEFORE INSTALLING TRENCHES X CL
61VI _.-.J 5E-P;rlC TANK
4t� 1%4* z:a
6' INV=168.
Prepared By:
CLEANOUT W1 PLUG 4" SCH1410
157�Oa AT PVC TEE
-7
190(OtIT)
/1134 WITH PERF. P.V.C. 2* OF 1/8"-1/2"
90' ELBOW
INSPECTION: PORT- WASHED PEASTONE OIR FILTER FABRIC
BUG 'SCREEN ' P_ C
'I -4,B3 COt ONYAZ
1 IS&67 (TYP', 4 PLACES)
SCH 40 PVC VENT PIPE- -3- FINISHED GRADE E
S81:YY:?j-E-
(SEE NOTE 25) A VENUf
MIN� (:>� a T)
t.I 2X MIN, S
36. ��.L, I I ocus
MAX. MINIMUR L E
*1 63 C014"R
]�T 1 154.43 17158 4* DIA. SCH40
PERF. P.V.C. W
Id W
05,30W
.22 543
'104011 1 1,"1
NATURAL, $OIL >
7 PURTIAN a- u- §
611 EXCAVATION
ZI 142
15 E4 Z 02 S16& A VENUf
154.96 OEPTH
STOW 3/4--1 1/2- J
04J DOUBLE WASHED- LA
150 4�93 LOT 12 :P STONE 31
1 4' 5'
24,
''1",58, 0 WR016
050 .5.F.
050 W29 7H NVW
0)(80W
..."LOT 13. 1JT1 CA7S77NO WaasJ exisnNo
157.98
Is Im _11��: � -"*- 11, N C/Rcz E Design By: gr
WALt
25, 675 71
LTJ 158J5 LEACHING TRENCH DETAIL
Drown By. gr
NOT TO SCALE
............ Checked By� pjo
... ..........
Project File� NOA-0084
NOTE",
Camp. No,: NOA1 9
12"" / ,p PROPOSED LEACH TRENCHES TO BE INSTALLED AT SAME ELEVATIONS AS SHOWN []Issued, For Permit
<ell ON AS BUILT.
El Issued For Review
DRIVEW Y
'900
REPLACE EXISTING DIST. BOX AND INSTALL RISER TO
WITHIN 6':' OF FINISH GRADE. Dissued For Bid
...... INSTALL "SPEED LEVELERS"' IN OUTLET PIPES.
............ /"I, EJ Issuied For Construction
4
LOCUS, MAP
........... 4uv
.4 INSTALL FILTER, IN OUTLET PIPE AND INSTALL RISER TO FINISH GRADE WITH HEAVY
tion
ION El Not For Construc
TING f OUNDA 7, 66 LOT I I DUTY RIM AND COVER.
*N Ole SCALE: 1 III`=15001'
9 CONNECT ENDS OF EXISTING PIPE AND PROPOSED PIPES TO FORM A VENT.
4 22oJ47 S.F.
r)c, GN DATA: AS SUBMITTED BY
ez7asmv WQ
DESI
.5< A INSPECTION PORTS TO BE INSTALLED IN ALL TRENCHES,
HAYES ENGINEERING IN 1996
'A
OVERDI:G MAY BE REQUIRED IF ANY UNSUITABLE SOIL FOUND IN AREA OF
00
OMH N
PROPOSED LEACH TRE CH. NUMBER OF BEDROOMS: 4
70. RIM-168.47 VI 10 DESIGN FLOW: 1101 G.P.D./BA.
"�POO
DRM A Y
V CAIV EXISTING TRENCHES TO REMAIN. DAILY FLOW: 4 x 110 = 440 G.P.D.
JASCAJI -`x 74NAe'
SEPTIC 'TANK REQUIRED: 880 GAL�
SEPTIC TANK USE,D:, 1500 GAL,
PROPOSkD
15 111!�, I -%-% \% v LEACH AREA REQIUlkED:
.0 $ VENr
CLASS I SOILS LTAR = 030 G,P.D./S.F.
NIF L =5.p,
.....................1
..Z i' ', f- NOTE: INFORMATION FOR TH11S PLAN COMPILED FROM 0
L cv 440 G.P.D./ 030 G.P.D./SI,17. 629 S.F.
RONG WU 170.04 "AS-BUILT SEPTIC SYSTEM DESIGN" DATED NOVEMBER 6, 1997
71 >
0 SCO777i' L. WYA 7T
14 PURIrAN AVE 0 00 AND "AS-BUILT PLAN OF LAND LOT's 12 AND 13 COLONIAL AVE." LEACH AREA USED: ,630 S.F.
DATED NOVEMBER 6, 1997 BOTH BY HAYES ENGINEERING, INC.
M 107- L 13,Y 0 '00 NO GARBAGE DISP6SALS ALLOWED
0. :7%,, v
BA-93 LEACHING AREA CALCULATIONS: NOV. 4,, 1996
13�
= 135 S.F.
BOTTOM: (3*W)(45"Q
SIDES: (2)(2D)1(45'Q = 180 &F�
LEACHING AREA PER TRENCH = 3151 &F.
2- TOTAL LEACH AREA, PROVIDED: z
CA TA VIIII (2 TRENCHES)(315 S.F./TRENCH) 630 S.F.
UA Rff A NO KIVgi REL v SOIL LOG,S'.
L OT 14
A VE C00PFR5,r51tV 0
-9 0
WSO 2 1 JJ COL ONIA L AVE DATE OF TESTING: 3-4-92
L=96. 10', M 1'07- L IJJ 5-3-93
R=60.00 6-11-93
HyQRAAIT 6-6-96 4-J
75-7� Cc)
.0
4i
OJI
A) SOIL EVALUATOR: GORDON1 ROGERSON
--0 .41 APPROVEI'D BY'
CC))
BOARIII) 01;` I�I'IE REICEIVED
0 4571N,_ I BOARD OF HEALTH: SANDY STARR
'10 .\IN A?21 44, !Pe"
oc�l A y/4"2"/;41 e, " I I,/ SUSAN FORD
AME
MIKE ROSSETTI 2,10,1,7
ISK 70P oil.
FOX.,^ TOWN OF NORTH ANDOI
FOUNDA 6101V DATE ., PERCOLATION RATE: P12A. 6 min./iin.,
f_ZfV-175�57 HEALTH DEPARTMENT
P1 2B. 5 min./in.
�6,f I /S,?, - Drawing "ritle:
J OOX M 3�
R=30 00
I=27 4.0 C
TO G
L,A
W 0 CL
S 0
_13 DEPTH SOL MI S014 SOIL
7: 'T TEXTURE CONSISTE
N-,r\ A -M HORIZON/ COLOR-WI :NCE
IRE I
7y (In.) LAYER (MUNSELL) (USDA) (MOIST) E
4
SIGAt
_4
001�-Os* AP
-A 24" DW
_C
\J 0 24,'-'152"
KD ......
Z� C
VZ N7 C) L.
(7) ZONE PRO (R-2) VR.
\TP 6 ` `>' \ ` NO RFrusAL; No sTATic WATER-, No WEEPINC,
"TIMI SEASONAL HIGH GROUNDWAURTAOLF DOWN 152* AT ELEVATION - 163,7' W
ES
-k MINIMUM SE784CKS.-
>
V
V-4 �G .........
4 0 C)L CL .10
N1. FRONr 20 08"-18" aw fall
...................
91 5149C 20 (SU 6C. 6.5.6.0 1)
C
C) _V I , � \
"N RE4R 20 -------
NO REFUSAI NO STATIC WATER, 140 WEEPIN
ESTIMATED SEASONAL HIGH GROUNDWXTER TASS DOWN 108- AT ELEVAPON 9.0-
-931 0
(7) TP81A CONSTRUCTION NOTES"
'Ile 1 Excavate all topsoil, subsoil, and any other unsuitable .........
qr
_z_ material within the finnits of excavation and replace to, top of .. .......
peastone elevation with select on--sfte or Imported soil 4.1l'-65* cl
4
7�
material, consisting of Clean granular sand, free from No I REFUSAI; NO STATiC WATER,WO WI ING,
66 S4 organic matter land deleterious substances.
9 z 2. R111 mateeml shoR not contain I mateiial larger than two EiniiWED' SEASONAL HIGH GROUNDWATER TABLE D N 65* AT ELEVATION - 160I,X
7:�F (2) inches. The fill material sholi comply with Title 5, State
�4 Environmental Code 3,10 CMR 15.255 (3) as revised.
CD V)
3' 1 Contractor to supply to 'the town a, current sieve test
analyses report at their own expense if required by the
Seal Drawing No.-
local approving outhorfty.
5" vo:ry c�oorse sa 00M
loom PETER J
,q "11� MATERIAL NOTES: `7
owr
fs SK
DETAIL Leach Bedding,: ............ &
silt loarn
Vf5
NO 27'14
SCALE: 1 10' 1. Clean double washed Stone shall be free of iron particles, fines and dust in place. o9at course sand icps 7
sid
lioamy
L
y P L
2, Bottom stane in leach area shall be 3/4" to 1-1/2" double washed stone as ........
J I tine son,d
�omy rn
C=7:D
MUM Op
4 1
'L SOIL
indicoted in note 1 above. Its 'Sull
................. StO
-0ty, 1 91 all.
1 Top stone in leach area shal,f be 1/81" to 1/2" doubW washed peastone as
fine 92!!�t_lpa fW,
rn 2
indicatied in note 1 above. G,eotextile fabric may be substituted for the mIinimu
_V---7 11TT ................._CJ a Y`_- C
!v Ine sand oam
inch loyer of: double washold peastone. Qkt10*1 SHEET 1 OF 1
0
z
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