HomeMy WebLinkAbout83-5 & 13 - Sewage Disposal System002I
SWAMP v_
EDGE OF PROPOSED FILL
COVE
I I IPUMPING
EXISTING - WOOD 15 IF I '
CHAMREB
COVE (EXISTING)
I I O
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W In _ F 0 FILL P I 7
1 S
W of \ � 3000
GST , 70W
9' / Q
HEADER ,� Q
I
T
0 -OpvF COVE
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0 FND 1m o
i\ �..- ` - / j �pGF PIT - PIT IO' O Z
m O BOE I I C
0 • -'F- cOGE 4 PITS' 6'X4
0 - I ,DB WITH 3'OF STONE36' / Q
=1055 SO.FT OF DIST
zIE ND LEACHING BOX/ 36'I I /
/ XJ/
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Id 70S Plr PIT ) B,
r / /
Ln
36
FIND
_ - _
EDGE OF PARK'IIG LOT �
i — ce D
121.45
4.85 1; I - — -- ` 326.03 --- - ---(��'��
.1 I ' - - - EDGE OF TPR
HHB10 S790 50SO"
BAST4
FND — _� _ - -
72
/
EDGE OF TAR
O O
ROUTE 2B so' WIDE
STATE. HIGHWAY
PLAN
SCALE "-30
EXISTING ELEVATIONS SHOWN -4 --ARE IN FEET ABOVE
WATER LF_VEL IN SWAMP 4-9-73.
PROPOSED GRADES ARE SHOWN --e6
TA 171- F_ Of-
F/_/TL F7T/010'S
INVERT ELEVATIONS
ELEVATIONS
PIT BOX TANK PUMP CH
--- '— -- -
BO` TOP BCT ?OP BOT TOP BOT TOP
20 573 529 675 248 R.41 -2 rJ0 4 F'
FINISHED GRADE
STACK
BLDG
EXIT
PUMP
TANK BOX PIT
t
I
I
1
TANK
BOX
PIT
IN
OUT
IN
.OUT IN
OUT '.N
o` Z Q
Q w
x48
3.38
tF
6.99
674 6 17
60 60
ECH
q O
B S
6QiE7
*LP = DETERMINED ON SI -E
FLOVv OES/G/V "ATA
ESTIMATED DAILY FLOW OF J6-00 GALLONS
SEPTIC TANK CAPACITY AT ISO P/ = 3000 GALLONS, USE A 3000 GST,
LEACHING AREA AT 2GAL./SQ FT -1000 SQ FT USE 4 PITS 6'X4'
WITH 3' OF STONE TO GIVE A TOTAL EFFECTIVE LEACHING AREA OF 105S SQ FT
GENERAL NOTES
I. HEAVY DUTY CAST IRON PIPE USED STACK TO SEPTIC TANK.
2.HEAVY DUTYIB"8124"INSIDE DIAMETER CAST IRON COVERS AND FRAMES SET AT FINISH
GRADE WHERE INDICATED.
3.ALL JOINTS TO BE WATERTIGHT WITH THE EXCEPTION OF THOSE USED IN
THE CONSTRUCTION OF THE LEACHING PIT.
4. ALL CONCRETE TO BE 4000 PS.I. AT 28 DAYS.
5. ALL STEEL REINFORCEMENT PER A.S.T.M. SPEC. A -15-57T CAPABLE OF
WITHSTANDING H-20 WHEEL LOADING OF 20,000 POUNDS.
6. ALL SHIPLAP AND KEYED JOINTS TO BE ASPHALT CEMENT.
7. ALL LOAM AND ANY OTHER NIATERIAL UNSUITABLE FOR LEACHING WITHIN THE AREA
OF THE PIT PLUS 25' OR WITHIN PROPERTY LINES TO BE REMOVED AND REPLACED WITH
CLEAN SAND FILL.
c3. ALL CONSTRUCTION AND MATERIALS TO BE IN ACCORDANCE WITH THE
PROVISIONS 'OF ARTICLE .-5n OF THE STATE SANITARY CODE, THE RESTRICTIONS
AND LIMITATIONS OF* THE TOWN OF YARNACUTHAND THOSE OF THIS PLAN.
12' O"
0
0
ti
21
17
r f�I
PLAN
T I I/2
FIRST LENGTH OF PIPE
LAID LEVEL
24" HEAVY DUTY CAST IRON
COVER AND FRAME SET AT
FINISH GRADE
SECTION
[DISTRIBUTIOIV BOX
SCJ --E -'r4=1�-O'•
r
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TURN ON
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2" MIN. DEPTH
-4111
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do
SECTg OIV
LEACHING PIT
SCALE!
LEACHING AREA:
TT - 12 4 = 150.72
TT .36 = 113.04
263.76 SQ FT.
24" EXTRA HEAVY DUTY CAST IRON
4"
2 - EN PO
60 GPMtm
IS'T. D. H.
N
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SECTION
PUMP CHAMSEI
(750 GST)
SCALE + 1/2" = I' -O'
SECT 1 O ISI
DETAIL 3000 GALLON SEPTIC ' TANK
SCALE: 3/B"= I''O"
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