HomeMy WebLinkAboutEngineered Plan - Rev. 1998TOP OF FRONT
FOUNDATION 100.5
FINISH GRADE = 100.0
99.1 tank #1
FINISH GRADE = 100.5 tank #2
PROVIDE ACCESS TO PUMP
AND FLOATS WITH MINIMUM
20" RISER. (EL.=101.0)
MAINTAIN 2% MIN SLOPE OVER LEACHING AREA
FINISH GRADE = 102.5 -�
TOP OF S.A.S.
RISERS/COVERS TO WITHIN 6' OF GRADE `,•-INV. ELEV. = 96.9 ELEV. = 101.23
(T# �) _
(T#2) C_2 22,
L = VARIES (5' M
LEACHING FIELD
4' PVC 4
PERFORATED;
LEACHING FIELD
SECTION
NOT TO SCALE
2" LAYER OF
1/8"-1/2"
WASHED STONE
AX) PIPE PERFORATED PIPE
¢�� SCH ¢p 4" SCH 40 PVC h
EXISTING ®S, o PVC, 14' I 6 SLOPE=0.005 FT/FT
SEPTICMYv. O S= 0.01 FT/F7
TANK 1000 GAL. INV. ELEV. = 100.78 INV. ELEV. = 100.5 6" EFFECTIVE
,ALARM 0 SEE DETAIL 45, j DEPTH
INV. ELEV. = 100.95 r 2• s 3• 2
. PUMP ON �� $» BOTTOM OF TRENCH I' BOTTOM 10,3/4"-1 1/2"
PUMP OFF 1 2 INV. ELEV. = 96.65 MUST BE LEVEL ELEV. = 100.0 WASHED STONE
INV. ELEV. = 100.73
TANK 1 EL.. 97.75 g" G.W. EL.: 96.0 (ADJUSTED)
1
TANK 2 EL.. 97.12 BOTTOM OF PUMPNcld
f ��
CHAM. ELEV. = 92.3
I
SEPTIC SYSTEM PROFILE
N.T.S.
a �y.
NOTE: SEPTIC TANK & PUMP CHAMBER ARE TO BE
a SEALED & WRAPPED TO BE MADE WATERTIGHT. i
- • I .,
LOT 51
^�
14,000 S.F.
SEPTIC TANK
N.T.S.
DISTRIBUTION BOX
(EXISTING SEPTIC TANKS TO . BE USED)
N.T.S.
0
ooh
2" FORCED INLET
FILL END KNOCK -OUTS 1/2'
r �
WITH MORTAR
15 1/2i tt
4 GRAVITY OUTLET / Oo
30 1/2• RAISE BULKHEAD
FOUNDATION- TO /
TGI-,
k
ELEVATION OF
�` >,.� o°j �? _ _• HOUSE FOUNDATI
19
o SAs ' DRY WEL
_
`•, /R,h'O SEE NOT _.
ro12
PUMP CHAMBER_
_ - - -
ERE UIREMENTS _
DOSING
WIGGENPR ,
CAST CORP.; 'BOURNE .' MSA.
DESIGN FLOW:
ITEM #PC1000 P4SW (OR EQUAL) w HEAVY TOP (8)
33Q. ,GPD S /
1000 GALLON. -� .: ; - �.••�
q
„ PVC TO HOUSE. JOINTS TO BE i I DOSING REQUIRED: 4 CYCLES /DAY
F �ARq
NEMA 4 JUNCTION BOX CORROSION RESISTANT - 330 GPD o 4 = 82.5_ GAL/CYCLE q �,o tic C
INSTALL 1-1 /4 O
MADE WATERTIGHT. WIRE PUMP AND. FLOATS TO & LIQUID -TIGHT CABLE CONNECTORS' SUPPORTED DISTANCE'REQUIRED BETWEEN_ PUMP
SIMPLEX - _
CONTROL PANEL No. 1 CC2 NEMA -1 MFG.
BY 1-1/4 PVC CONDUIT. JOINTS TO BE MADE WATERTIGHT ON AND PUMP OFF FLOATS: To
HOOVER INSTRUMENTS. - - 83 GAL/CYCLE o 250 GAL/FT = 0.33 FT CYCLE= ' '
HOISTING/ <<= co �G TF �p i
q O -
CABLE 7 x 19 STAINLESS STEEL
1/8 DIA. / 1,760 LB. STRENGTH 27BALL VALVE w UNIONS SCH.. 80 PV STORAGE AJB AS
/ C EREQUIRED--:ABOVE WORKING LEVEL. 330 O ti
.. .. ..
GEORGE FISHER CO. MODEL NO 560 STORAGE PROVIDED ABOVE WORKING LEVEL: --750 GAL.'
4 SCH. 40 - - _:. - •-- --__ :_.: _ .: -.._ _ _ �p'9Gy�
-
FROM TANK 2 SCH. 40 TO D -BOX .
_
Cy � i T,s �Lq
ALARM 0111 94.15 2 SCH. 40 TEL w/ CLEAN-OUT CAP, BUOYANCY CALCULATIONS ; . E _
--
J
PUMP CHAMBER:
PUMP ON 93.65 „ 1 _ _. ..
2. BALL CHECK VALVE SCH. 8 PVC HIGH GROUNDWATER. EL.=96.0 BOTTOM OF PUMP CHAMBER
PUMP OFF 93.32 » 12» 8 100 P.S.I. FLOWMATIC MODEL No. 208S WATER DISPLACED = (96 - 92.3) x 4.8 x 8:3 = 147.4 C.F.✓�7i'G`
$ WEIGHT OF DISPLACED WATER. = 147.4 C. F. x 62.4 Ib/cf 9,198 lbs. LEGEND
• � WEIGHT OF H-10 1000 .GAL. PUMP CHAMBER w/ HEAVY TOP = 10,000 lbs. ,
"
2.'�/v
1/4" WEEP HOLE IN DISCHARGE PIPE 10,000 lbs. > 9,198 _lbs. (ACCEPTABLE) o o SEPTIC TANK �oarl.�/¢ /�.�Jpz � �'!�✓J�//z/('!-'
(3) CONTROL FLOATS (BARNES 073612) 2SCH. 40 F'VC DISCHARGE PIPE
GENERAL NOTES: BARNES SE41 1 PUMP .4 H.P. 115 u ❑ DISTRIBUTION BOX, ,n�i/�TT�,1��; ZvLr�T%/ •ris-iii
2" DISCHARGE PASSING 1-1 /2» SOLIDS - _ y rz
1
-56- - - EXISTING CONTOURS
1 • ALL CHANGES TO THIS PLAN MUST BE APPROVED BY THE YARMOUTH
PROPOSED CONTOURS
BOARD OF HEALTH AND ALPHA LAND SURVEYING & ENGINEERING. BM BENCH MARK
a.'
2• ALL WORK AND MATERIALS SHALL CONFORM TO THE REQUIREMENTS
OF TrLE 5 OF THE STATE ENVIRONMENTAL CODE AND ANY
APPLICABLE LOCAL RULES AND REGULATIONS. - � TEST PIT
(---------- PERFORATED PIPE
3. THE SEWAGE DISPOSAL SYSTEM SHALL .NOT BE BACKFILLED PRIOR � � -
TO INSPECTION AND APPROVAL THE BOARD OF HEALTH AND/OR aaxs EXISTING SPOT GRADE
ALPHA LAND SURVEYING & ENGINEERING. 20 0 20 40 60 Feet
DESIGN I
4. ANY CONDITIONS ENCOUNTERED DURING CONSTRUCTION DIFFERING CRITERIA 101 PROPOSED SPOT GRADE? D SCALE I"=20'
FROM THOSE SHOWN HEREON SHALL BE REPORTED TO ALPHA'
LAND SURVEYING & ENGINEERING BEFORE CONSTRUCTION CONTINUES.
Al`_
5. ALL ELEVATIONS BASED ON ASSUMED DATUM. AI'I� 1 5 19��SOIL LOG
6. ALPHA LAND SURVEYING & ENGINEERING IS NOT RESPON
SIB
RESIDENCE NO. OF BEDROOMS:3 B.R. SINGLE DWELLING HEALTH DEPT.
LE FOR THE �T'i'Pe Wl�1V U
�•d-•11 -r N
FAILURE OF THE CONTRACTOR OR OWNER TO NOTIFY THE BOARD OF SOIL TYPE: CLASS I TEST PIT TEST PIT DATA r
HEALTH AND/OR ALPHA LAND SURVEYING & ENGINEERING FOR PROPER
INSPECTIONS DURING CONSTRUCTION. DESIGN PERCOLATION RATE: 5.,MIN./IN. t1'(
elev. 98:7' C 0"DATE: Mar. 21, 1998 REVISED 4/14/98: TO RESPOND TO B.O.H. COMMENTS.
7. TOWN WATER SUPPLY SERVICE IS PROVIDED.
Loose LS
DAILY FLOW: 330 G.P.D. (FILL) G.P.D.UBSURFACE SEWAGE DISPOSAL
SOIL EVALUATOR: ALPHA LAND SURVEYING
8. THERE ARE NO PRIVATE WELLS LOCATED WITHIN 100' OF LEACHING AREA. � DESIGN FLOW: 330 ' 10 YR 6/2 & ENGINEERING (Peter .T. McEntee, PE , 1
9. SEPTIC SYSTEM COMPONENTS SHALL BE INSTALLED ON A LEVEL BASE ) Imo'
10. EXCAVATE TO ELEV. 95.7 (APPROX. 36") .OR LOWelev. 96.� ' 24" SYSTL E REPAIR/UPGRADE
ER TO REMOVE ALL
E Loose INSPECTOR: Rick Judd Yarmouth B.O.H.
IMPERVIOUS MATERIAL BENEATH AND 5 FEET SURROUNDING LEACHING i' LS
AREA AND REPLACE WITH CLEAN FILL MEETING THE SPECIFICATIONS GARBAGE GRINDER: No - 10 YR 3/3 » TEST PIT #1 I� �1, VUT��O�,� SACHUSETTS
elev. 96,4 ar. 28
OF 310 CMR 15.255(3). LEACHING AREA REQUIRED. (330) - 445.9 S.F. B Loose' : Q
11. MODIFY EXISTING INTERIOR PLUMBING SO THAT PROPOSED SEPTIC TANK BOTTOM OF PIT: 90 inches74 LS GROUND WATER: OF jos. No.
RECEIVES ALL SEWAGE FLOW. I '
10 YR 5/6 43 inches - weeping from pit .face �Q��� Mgss ��� �F '��ss PREPARED FOR
12. PERIMETER DRAIN IS RECOMENDED ALONG HOUSE FOUNDATION IN AREA elev. 95.7' C 36°° G W
'' o�� WILLI `�Q q�y BRUCE & KIM CLARKE 98121
SEPTIC TANK REQUIRED: 1,500 GAL. - o PETER T. SHEET No.
OF PROPOSED GRADING TO INTERCEPT SURFACE RUNOFF. SEPTIC TANK PROVIDED: 2 - EXISTING 1,000 GAL. TANKS DEPTH OF PERC: 36 inches AC McENTEE
Loose I 5037 CIVIL y 63 WEIR ROAD 1 of 1
13• IF EXISTING S.A.S. IS ENCOUNTERED DURING EXCAVATION IT SHALL BE Saturated PERC RATE. 4 MIN./IN.
Sand A�OF �Q� No. 35109 YARMOUTHPORT, MASSACHUSETTS
REMOVED AND REPLACED WITH SUITABLE MATERIAL DESCRIBED IN USE 10 x 45 LEACHING FIELD + ESS\o �Fc�SiE��°
NOTE # 10. (Med. to l9yp DWG. NO.
Fine) Note: MONITORING WELL INSTALLED AND DEPTH TO GROUNDWATER SUR`l'/Oftgl F DATE SCALE DRAWN FIELD CHECKED
i 10 YR 4/4 OBSERVED AT 36' ON 3/23/98 ADJUSTED DEPTH TO 04/09/98 1" = 20' R.A.P. RAP/'m P.T.M. 98121-1
14. PURSUANT TO 310 CMR 15.404(2) MAXIMUM FEASABLE COMPLIANCE, SIDEWALL AREA: NONE GROUNDWATER = 2.7 EL.= 96.0
A 1 FOOT VARIANCE IS REQUESTED FORA 4 FOOT SEPERAELE BETWEEN `�A'I L7A aCKENZIE P.L.S.
THE BOTTOM OF THE S.A.S. AND THE HIGH GROUNDWATER ELEVATION. REF: AIW-247 MARCH 1998 DATA (1/2 ADJUSTMENT). ho
'BOTTOM AREA: (10')(45) = 450 S.F. elev. 91.?' 90" 1182 MAIN STREET ®
15. ELECTRICAL PERMIT REQUIRED.
WEST WAREHAM, MASSACHUSETTS 02576 ®�� � ®®®NG
DESIGN FLOW PROVIDED: (0.74)(450 S.F.)
LAN DSU RV EYING r
= 333 G.P.D. (508) 295-5505 & ENGINEERING
ASSOCIATES
MATHEWS
POND
LOCUS ll �
Rp
-U/Ari
ITE 6
LOCUS 1" = ±2600'