HomeMy WebLinkAboutEngineered Plan - 2016N
LOCUS MAP
ACCESS COVERS MUST
BE TO FINISH GRADE
\FIRST 2' TO
BE LEVEL -7
s BAFFLES 92.62 �'X J*0 92.2
2160 G M1N 1080 G M1N
3 OUTLET
ftxwx D -BOX
3500 GALLON H-20 2 -EXISTING PITS
2 COMPARTMENT 6" CRUSHED STONE OR
SEPTIC TANK COMPACTED BASE
H-20
PROF i L E : NOT TO SCALE
\,p OFA\G� 96.22
Z� EXIS,
i 2000
SEPT
01
SECOND
.UMBING 95.6
CO
_ NEW _.
D -80X i
-0
EXISTING
LEACH PIT/
95.47
i
�i 96.2/
i
' � C
®CA*H BASIN l
RI,M-95.04 /
UP 1067/3
BM C8/DH FAV
EL -97.35
DESIGN CRITERIA
DESIGN FLOW: 2nd FLOOR DAYCARE AND DENTIST
68 PERSON DAYCARE AT /0 GPD PER
PERSON EQUALS 680 GPD
2 DENTIST DENTAL OFFICE AT 200 GPD
PER DENTIST EQUALS 400 GPD
TOTAL FLOW EQUALS 1080 GPD
SEPTIC TANK REQUIRED: 2 COMPARTMENT
1080 G.P.D. X 200% - 2160 GAL. Ist COMPARTMENT
1080 G.P.D. X 1009 - 1080 GAL. 2nd COMPARTMENT
SEPTIC TANK PROVIDED: 3500 GAL. 2 COMPARTMENT
2 EXISTING 6' DEEP x 6' DIAMETER LEACH PITS
WITH 2' STONE AROUND. BY 1978 TITLE 5
S 1 DE - 2 x 3.14 x 5 x 6 - 188 SF x 2.5 - 471 GPD
BOTTOM - 3.14 x 5 x 5 - 78 SF x /. 0 - 78 GPD
TOTAL - 266 SF 549 GPD
2 PITS - 532 SF 1098 GPD
® C8
CONCRETE BOUND
—W
WATER L I NE
O
HYDRANT
G
GAS LINE
OHW—
OVER HEAD WIRES
-0-
LIGHT POST
--E—
UNDERGROUND ELECTRIC LINE
—T—
UNDERGROUND TELEPHONE LINE
— CTV—
UNDERGROUND CABL EV I S I ON LINE
-I- 40.4
SPOT ELEVATION
_--40 .......
EXI STING CONTOUR
40
'PROPOSED CONTOUR
Yarmouth Health Department
APPROVED
Naame Date
GENERA NO TES :
I. THIS PLAP 1S FOR THE DESIGN AND CONSTRUCTION
OF THE S WAGE D l SPOSAL SYSTEM ONLY.
2. VERTICAL DATUM IS ASSUMED. FOR BENCH MARKS
SET. SEE SITE PLAN.
J. ALL CONS RUCTION METHODS AND MA TER I AL S AND
MA I NTENA CE OF THE SEPTIC SYSTEM SHALL
CONFORM 10 MASS. D.E.P. TITLE 5 AND LOCAL
BOARD OF HEALTH REGULATIONS.
4. ALL SEPTIC SYSTEM COMPONENTS LOCATED UNDER
AREAS SU JECT TO VEHICULAR TRAFFIC OR GREATER
THAN 3' IN DEPTH SHALL BE CAPABLE OF WITH-
STANDING H-20 WHEEL LOADS.
5. ALL SEWS PIPE SHALL BE SCHEDULE 40 PVC OR
APPROVED EQUAL.
6. SEPTIC TANK AND D -BOX SHALL BE REINFORCED
PRECAST CONCRETE OR APPROVED POLYETHYLENE.
BOTH SHALL BE WATERTIGHT. D -BOX SHALL BE WATER
TESTED FOR LEVEL WHEN THERE IS MORE THAN ONE
OUTLET.
7. BEFORE C NS TRUCT I ON CALL -DIG- SAFE " .
1-888-DlL-SAFE AND THE LOCAL WATER DEPT.
FOR L DCA Til ON OF UNDERGROUND UTILITIES.
SEPT / C SYS TEM DES/ON
923 ROUTE 54. MAP 143, ARCEL l l l
Yom,RMOUTHPOR T MA
PREPARED FOR
CHARTER TWO L L C
SCAL E / 20 MAY 6 20 / 6
STEPHEN A HAAS
ENGINEERING, INC
P.O. Box 16
Sou t h Den r i s MA 02660
508) 362-8 1 32
JOB NO: 99-/44