HomeMy WebLinkAboutEngineered Plan - 1999LOCUS
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r[FOLLINS
POND
R
2�1�OOD
LOCATION MAP
LOT 43
17,334 + S.F.
(0.40 -F-AC.)
ASSESSORS MAP. 114
PROPOSED GRADE = 26.0-22.0 ELEV. OF FINISHED -
GRADE OVER LINER = 20.5
(TOP OF LINER = 20.0)
z6.0 5'
zz0
i EXISTING G'R�E
PROPOSED LEACHING AREA
Z40 MIL POLY LINER
TOP OF PEASTONE ELEV.= 20.0 PERMA-GAURD (OR EQUAL)
TOP OF LINER ELEV. 20.0 (45' s 4-)
SEPTIC SYSTEM LINER DETAIL
ENGINEER:
TED DUMAS, R.S.
WITNESS:
AMY VON HONE, R.S.
DATE. 7-14-97
PERCOLATION RATE: < 2 MIN/IN
TH-1
TH-2
32- - - ' I I I t1 ,` I I II I 13.
zzo
10"
COVERS WITHIN 12" OF
41.6 FINISHED GRADE
ELL '
21.2
30- I t , t I I I
+
A HORIZON
INSPECTION COVER
T
28 , I
LOAMY SAND
FIRST FLOOR
ONBE WITHIN 6" OF GRADE)
14"
tOYR 3/2
20.8
B HORIZON
T7 T7
LOAMY SAffD
�0
11.1
24"
fOYR 6/8
20.0
C HORIZON
MEDIUM SAND
21.75
10YR 6/4
ELEV.
PARCEL: T43 44 42
/ 0 38 120" 12.0
FLOOD ZONE: C , , ,
86 NO GROUND PATER ENCOUNTERED
iS46 �2'3�0'�
'°N DESIGN
SEPTIC SYSTEM
s028-
26
POLY LINER
2422(SEE DETAIL)
,cam/20 i8
46, ^ '
t i , / 16 14
44
4.6
42' • /` '� �'a�4'�G��� I •• •.�'/', /� /' // l/ 11 /' �� � '1,
s� ' 3.7
EDGE OF LAGOON
38_ _ _ o� _ t I ,t t I t , I / / / r� 10. O t
NOTES:
1. VERTICAL DATUM. ASSUMED FROM QUAD (NGVD +/-)
2. MUNICAPAL WATER IS AVAILABLE.
3. SCHEDULE 40 - 4" PVC PIPE TO BE USED THROUGHOUT SEPTIC SYSTEM.
4. ALL PRECAST UNITS TO CONFORM WITH AASHTO H-10 & H=20
LOADING SPECIFICATIONS.
5. PIPE PITCH = 1/4" PER FOOT, (UNLESS NOTED OTHERWISE).
6. FIRST 2' OF PIPE OUT OF D -BOX TO BE SET LEVEL.
7. THE SEPTIC SYSTEM HAS NOT BEEN DESIGNED TO ACCOMODATE THE
USE OF A GARBAGE DISPOSAL.
8. ALL CONSTRUCTION DETAILS ARE TO BE IN CONFORMANCE WITH THE
STATE OF MASS. ENVIRONMENTAL CODE (TITLE FIVE) AND LOCAL
HEALTH REGULATIONS.
9. CONTRACTOR TO VERIFY LOCATIONS OF ALL UTILITIES PRIOR
TO CONSTRUCTION.
10. GROUND COVER OVER ALL SEPTIC SYSTEM COMPONENTS NOT T0.
EXCEED 3.0.
11. EXISTING CESS POOLS ARE TO BE PUMPED AND FILLED WITH SAND
OR REMOVED.
12. LEACH AREA VENT TO BE LOCATED GREATER THAN f0' FROM PROPERTY LINE.
FLOW ESTIMATE:
3 BEDROOMS AT 110 GAL/DAY/BEDROOM = 330 GAL/DAY
SEPTIC TANK.
1430 GAL/DAY x 2 DAYS = 660 GAL
USE 1500 GALLON SEPTIC TANK
LEACHING AREA:
USE 3 CULTEC CHAMBERS (RECHARGER 330)
WITH 4' OF STONE ALL AROUND (28' x 12' x 2' DEEP)
SIDE AREA: (28 + 12.3)2 x 2 = 161 (.74) = 119 GAL/DAY
BOTTOM AREA: 28' x 12.3' = 344 SF (74) = 255 GAL/DAY
- -CAPACITY = 374 GAL/DAY - -
SEPTIC SYSTEM SECTION
UTILITY POLE: -0-
FENCE LINE:
HYDRANT: -6
RETAINING WALL.
TREE. rl
DM
DEMAREST-MCLELLAN ENGINEERING
24 SCHOOL STREET P.O. BOX 463
PEST DENNIS, MASSACHUSETTS 02670
PHONE & FAX : (508) 398-7710
DM # 98-071 (D26F15)
REQUIRED VARIANCES FROM TITLE FIVE:
I. SECTION 15.221 (7): PORTION OF LEACH AREA AND SEPTIC TANK TO BE
GREATER THAN X BELOW FINISHED GRADE.
REQUIRED VARIANCE FROM THE TOWN OF YARMOUTH HEALTH REGULATIONS:
i. REGULATION 3.7: LEACHING AREA TO BE LESS THAN 100' FROM WETLAND.
(SEPTIC SYSTEM HAS BEEN DESIGNED TO MAXIMUM FEASIBLE COMPLIANCE.)
APP OVED BY: DATE:
M
Of
mcmuwl
°F Mas`�,
s z
DFRPREST,JR N
q No. g'859..
g�
�»ghNO SURVEi`�
THOMAS McLELLAN, P.E. JOHN Z. DEMAREST JR., P.L.S.
2" PEASTONE
3/4" - 1 1/2"
�- WASHED STONE
/- ELEV: 20.0
1.1 - H 17.5
4 > <4 ELEV.
28'
3 CULTEC CHAMBERS (RECHARGER 330)
WITH 4' OF STONE ALL AROUND
(28' x 12.3' x 2' DEEP)
(TO BE VENTED)
SITE AND SEWAGE PLAN
LOCATION
56 MERCHANT AVENUE
YARMOUTHPORT, MA
PREPARED FOR:
JIM DOOLEY
SCALE: 1"= 30' DATE 3-31-99
REFERENCE: PLAN BOOK 221 PAGE 91
c,C.•C'5W2DD
APR 0 2 1999
YFAL!-i DEPT.
34____
32- - - ' I I I t1 ,` I I II I 13.
{.�
0
COVERS WITHIN 12" OF
41.6 FINISHED GRADE
30- I t , t I I I
+
INSPECTION COVER
T
28 , I
FIRST FLOOR
ONBE WITHIN 6" OF GRADE)
26 24
20
22 ,�s , tT7
18 1 12
T7 T7
�0
11.1
�
21.75
ELEV.
ell
22.0 1500 GAL
D -BOX 21.53
ELEV. SEPTIC
21.7 (6" OF ELEV.
'
HEAVY TOP)
( )
ELEV. STONE
KEY.
25.6 & 27.4
(6" OF STONE UNDER OR ;
UNDER)
EXISTING CONTOUR:
ELEV.
(EXISTING)GASTEE
MECHANICALLY COMPACTED)
19.5
PROPOSED CONTOUR: ............................
SIZES:
OUTLET TEE ELEV.
EXISTING. SPOT ELEVATION: 25.5
INLET: 6" UP, 13" DOWN
PROPOSED SPOT ELEVATION: 25
�
(1�}
OUTLET: 6" UP, 14" DOWN
TEST HOLE:
`
FF
UTILITY POLE: -0-
FENCE LINE:
HYDRANT: -6
RETAINING WALL.
TREE. rl
DM
DEMAREST-MCLELLAN ENGINEERING
24 SCHOOL STREET P.O. BOX 463
PEST DENNIS, MASSACHUSETTS 02670
PHONE & FAX : (508) 398-7710
DM # 98-071 (D26F15)
REQUIRED VARIANCES FROM TITLE FIVE:
I. SECTION 15.221 (7): PORTION OF LEACH AREA AND SEPTIC TANK TO BE
GREATER THAN X BELOW FINISHED GRADE.
REQUIRED VARIANCE FROM THE TOWN OF YARMOUTH HEALTH REGULATIONS:
i. REGULATION 3.7: LEACHING AREA TO BE LESS THAN 100' FROM WETLAND.
(SEPTIC SYSTEM HAS BEEN DESIGNED TO MAXIMUM FEASIBLE COMPLIANCE.)
APP OVED BY: DATE:
M
Of
mcmuwl
°F Mas`�,
s z
DFRPREST,JR N
q No. g'859..
g�
�»ghNO SURVEi`�
THOMAS McLELLAN, P.E. JOHN Z. DEMAREST JR., P.L.S.
2" PEASTONE
3/4" - 1 1/2"
�- WASHED STONE
/- ELEV: 20.0
1.1 - H 17.5
4 > <4 ELEV.
28'
3 CULTEC CHAMBERS (RECHARGER 330)
WITH 4' OF STONE ALL AROUND
(28' x 12.3' x 2' DEEP)
(TO BE VENTED)
SITE AND SEWAGE PLAN
LOCATION
56 MERCHANT AVENUE
YARMOUTHPORT, MA
PREPARED FOR:
JIM DOOLEY
SCALE: 1"= 30' DATE 3-31-99
REFERENCE: PLAN BOOK 221 PAGE 91
c,C.•C'5W2DD
APR 0 2 1999
YFAL!-i DEPT.