HomeMy WebLinkAboutEngineer Pan5 ft.Soil Removal
(see note 13)
I
10D
\ 11i
Benchmark set
Right car. bulkhead �-
E1.=100.86 (Assumed)
CL
h
N
m
TERRY
ANN
WARNER
No. 33721
-7/Wog
No. 1140
100-,
N 79'30'02 '
,:epee--1pp.00 shed
65r1 O
/ q 1 Deck
J22
I TOF=102.29
(ASSUMED)
O /
( E
'\O
\ \100 /
l I Lot 74 T—T
S�' I 10, 000t S.F.
Mop 77
Parcel 90
0 1 p0.0p ,
1 / S 79*30
14)�
edge Of
wiNDJAMMER
0
LEGEND
PROPOSED CONTOUR
® PROPOSED SPOT GRADE
-- gg -- EXISTING CONTOUR
+ 96.52 EXISTING SPOT GRADE
—W-
OEM
� / I
Paved
Driye
198
FT
98 YaAM
i
�-98
Iyame
LANE
EXISTING WATER SERVICE
TEST PIT
1 LOCUS MAP N.T.S.
GENERAL NOTES:
1. ALL CHANGES TO THIS PLAN MUST BE APPROVED BY THE LOCAL
BOARD OF HEALTH AND THE DESIGN ENGINEER.
2. ALL WORK AND MATERIALS SHALT_ CONFORM TO THE REQUIREMENTS
OF THE STATE ENVIRONMENTAL. CODE, TITLE V. AND ANY APPLICABLE
LOCAL RULES AND REGULATIONS.
3. THE SEWAGE DISPOSAL SYSTEM SHALL NOT BE BACKFILLED PRIOR
TO INSPECTION AND APPROVAL BY THE BOARD OF HEALTH AND THE
DESIGN ENGINEER.
4. ANY CONDITIONS ENCOUNTERED DURING CONSTRUCTION DIFFERING
FROM THOSE SHOWN HEREON SHALL BE REPORTED TO THE DESIGN
ENGINEER BEFORE CONSTRUCTION CONTINUES.
5. ALL ELEVATIONS BASED ON ASSUMED DATUM.
6. THE DESIGN ENGINEER IS Nat RESPONSIBLE FOR THE FAILURE OF
THE CONTRACTOR OR OWNER TO NOTIFY THE LOCAL BOARD OF
HEALTH FOR PROPER INSPECTIONS DURING CONSTRUCTION.
7. WATER SUPPLY PROVIDED BY TOWN WATER SERVICE.
8. ALL AREAS DISTURBED DURING CONSTRUCTION SHALL BE RESTORED
TO A CONDITION AGREED UPON BETWEEN OWNER AND CONTRACTOR.
9. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE
THE LOCATION OF ALL UNDERGROUND UTILITIES, PRIOR TO BEGINNING
CONSTRUCTION,
10. EXISTING LEACHING PITS TO BE PUMPED, CRUSHED AND REMOVED
PER TITLE V. REPLACE WITH CLEAN MEDIUM SAND
11. 48 HOUR NOTICE FOR ENGINEER CERTIFICATION
12. THIS PLAN IS TO BE USED FOR SEPTIC SYSTEM PURPOSES ONLY
AND IS NOT TO BE CONSIDERED A PROPERTY LINE SURVEY
13. REMOVE ALL UNSUITABLE SOILS 5 FEET AROUND LEACHING TO
EL. 95.67 OR TOP OF C LAYER AND REPLACE WITH
CLEAN MEDIUM SAND PER TITLE V.
14. NO PRIVATE WELLS WITHIN 150 FT. OF PROPOSED LEACHING
15. NO WETLANDS WITHIN 100 FT. OF PROPOSED LEACHING
15. PLACE 40 ml POLY BARRIER AS SHOWN FROM EL. 102 - 98.17
TO PREVENT BREAKOUT
16. ALL PIPING TO BE 4" SCH 40 ® 1/8"/rT (UNLESS SPECIFIED)
PROPOSED SEPTIC SYSTEM UPGRADE PLAN
22 WINDJAMMER ROAD, SOUTH YARMOUTH, MA_
MAP: 077 Prepared_ for: Todd Krinsky _
LOT.'090 Engineering by: Surveying by: SCAIE DRAWN JOB. N0.
DARREN M. MEYER, R.S. Radler Surveying 1 "=20' DMM
PO Box 98t 22 Long Road
EAST SANDWICH, MA 02537 Harwich, MA 02645 r06O/O7
CHECKED SHEET NO.
508-361-2922 (508) 432-8303 DMM 1 Of 2
ELEV. TOP PROPOSED TANK
FOUNDATION INSTALL RISERS W/IN 6" OF FINISH GRADE
(Existing)
= 102.29�
I- EL.100 r-
CELLAR FLOOR
I:1:T•15I1T • - . mk
mormc„ .
INV.-100.
TEE'S ARE M BE
4' SCH 40 PVC
EL. 100
98.35
'a 1,000 GALLON SEPTIC TANK (H-10 LOAD)
GAS BAFFLE TO BE INSTSALLED ON
OUTLET TEE AS MANUFACTURED BY
TUF-TITE, ZABEL, OR EQUAL
PUMP CHAMBER
INSTALL RISERS W/IN 6" OF FINISH GRADE
EL. 100
to'
n-13
INSTALL RISERS W/W 6" OF FINISH GRADE
N1 Go
.ems+�. �c."x�<:•��.;.• �,.•sau.a•.��
INV.- 99.22 J D-BOX
TEE SHALL NOT EXTEND
BELOW FLOW LINE
DB-6
AM `-INV.=98.0
1000 GALLON PUMP CHAMBER(H-10)
NOTES: 1) CONTRACTOR SHALL VERIFY ALL EXISTING 3) INSTALL INLET & OUTLET TEES AS REQUIRED.
PIPE INVERTS PRIOR TO CONSTRUCTION. 4) REPLACE EXISTING 1,000 GALLON SEPTIC
FINISH GRADE=100.25
MAINTAIN 2% MIN SLOPE OVER LEACHING AREA
L-10'(MAX)
4" SCH An P
0 S= 1% (MIN.)
INV.ELEV.=98.92
MAX. COVER OVER S.A.S. = 36"
---INSPECTION PORT TO BE PLACED ON END UNIT
SOIL ABSORPTION SYSTEM (PROFILE)
NJ.&
CULTEC NO. 410 FILTER F
2) SEPTIC TANK, PUMP CHAMBER AND D-BOX SHALL BE TANK WITH 1500 GALLON SEPTIC TANK 12" MI
SET LEVEL AND TRUE TO GRADE ON A MECHANICALLY IF FAILED, DAMAGED, OR UNDERSIZED. TOP OF CHAMBER ELEV.=99.58
IN COMMA CMRS15122C7(2'RUSHED STONE BASE, AS SPECIFIED 5) INSTALL SANITARY TEE IN D-BOX INV.ELEV.=98.92
SEPTIC SYSTEM PROFILE BOTTOM ELEV.=98.67
N.T.S.
INSTALL 1' PVC CONDUIT TO HOUSE FOR PARING
WITH WATERTIGHT JOINTS. WARE HIGH WATER ALARM
PROVIDE WATERTIGHT CONCRETE RISER
FLOAT TO GP 2000 HIGH WATER ALARM PANAL ON
PATH SECURED COVER TO GRADE
CIRCUIT SEPARATE FROM CIRCUIT TO THE PUMP,
NEMA 4 JUNCTION BOX CORROSION RESISTANT
& LIQUID -TIGHT CABLE CONNECTORS SUPPORTED
HOISTING CABLE 7x19 STAINLESS SIEEI
BY 1-1/4" PVC CONDUIT. JOINTS TO BE MADE
1/8' DIAMETER. / 1,760 LB. STRENGTH.
WATERTIGHT
2"BALL VALVE W/ UNIONS SCH. 80 PVC
PC INV.(IN)=98.25
GEORGE FISHER CO. MODEL NO. 560 OR EQUAL
2"SCH. 40 DISCHARGE TO D-BOX
ALARM ON EL: 96.66
2"SCH. 40 TEE w/ CLEAN -OUT CAP
PUMP ON EL' 95.33
PROVIDE 1/4" WEEP HOLE IN DISCHARGE
BOTTOM OF PUMP OFF EL: 95.0 If6.
_-
PIPE FOR SELF -DRAINING FORCE MAIN
PUMP CHAMBER
12
2" BALL CHECK VALVE SCH. 80 PVC
1
ELEV.- 94.0
100 P.S.I. FLOWMATIC MODEL No. 208S
PROVIDE 2- WDE ANGLE FLOATS:
FLOAT NOA: PUMP ON/OFF (BARNES 073618 OR EQUAL)
2" SCH. 40 PVC DISCHARGE PIPE
FLOAT NO.2: ALARM ACTIVATION (BARNES 073612 OR EQUAL)
BARNES SEV412 PUMP .5 H.P. 115 V
2" DISCHARGE PASSING 2" SOLIDS OR EQUAL
PUMP CHAMBER, PUMP & ACCESSORIES AVAILABLE AS A UNIT
THROUGH WIGGEN PRECAST CORP., BOURNE MA.
(800) 564-6774
PUMP & ACCESSORIES AVAILABLE THROUGH WILLIAMSON ELECTRIC (781) 444-6800
PUMP DETAIL
N.T.S.
BUOYANCY CALCULATIONS DOSING & STORAGE REQUIREMENTS
DAILY FLOW: 330 GPD
DOSING REQUIRED: 4 CYCLES/DAY (SAND)
No Buoyancy Calculations RequNed 330 - 4 = 82.5 GALLLONS/CYCLE
DISTANCE REQUIRED BETWEEN PUMP
ON AND PUMP OFF FLOATS:
82.5 GAL/CYCLE= 250 GAL/FT = 0.33 FT/CYCLE (4"')
STORAGE REQUIRED ABOVE WORKING LEVEL: 330 GALLONS
STORAGE PROVIDED:
INV.(IN) EL:98.25 - PUMP ON EL:95.33 =2.92'
STORAGE PROVIDED = 2.66' X 250 GAL/FT = 730 GALLONS
5' MIN. ABOVE BOTTOM OF
T.P. EXCAVATION OR G.W.
ADJ. GIN EL: 93.67 -
SOIL LOGS
DATE: MAY 30, 2007
SOIL EVALUATOR: DARREN MEYER, R.S., CSE
WITNESS: AMY VONHONE, YARM. BOH
PERC RATE <2 MIN/IN. ("C" HORIZON)
Elev. TH-1 Depth
99.0 Q"
AnLOAMYSANIO
98.33 B8"
95.67 C1
MEDIUM
SAND
2.5Y 6/6
90.67
ESTABLISH VEGETATIVE COVER
BACKFILL WITH CLEAN SAND
(NATIVE OR PERC SAND)
n � n
EXISTING SUITABLE
MATERIAL
EFFECTIVE WIDTH-13.0' -
USE 3 ROWS OF 3-CULTEC C-4 FIELD DRAIN UNITS
WITH 6" SEPARATION BETWEEN EACH ROW & NO STONE
SOIL ABSORPTION SYSTEM (SECTION) i
DESIGN CRITERIA -Mtrtx
\
1140
NUMBER OF BEDROOMS: 3 BEDROOM __K
ate/ Ito
SOIL TEXTURAL CLASS: CLASS I
DESIGN PERCOLATION RATE: <2 MIN/IN
44NITAV
DAILY FLOW: 110 G.P.D./BR
G' 10
DESIGN FLOW: 330 G.P.D. (MIN REQ'D)
GARBAGE GRINDER: NO
PROPOSED SEPTIC TANK: 1000 GALLON (existing)
PROPOSED PUMP CHAMBER: 1000 GALLON
LEACHING AREA REQUIRED: (330) = 445.9 S.F.
.74
BOTTOM AREA: (GENERAL USE APPROVAL FOR 6.7 SF/LF OF C-4 UNIT)
40' 3 UNITS x B.O'/UNIT = 24.0 FT
3 ROWS x 24.0' x 6.7 SF/LF = 482.4 SF
DESIGN FLOW PROVIDED: 0.74(482.4 S.F.) = 357.0 G.P.D.
100"
GROUNDWATER OBSERVED AT 76" EL. 92.67
INDEX WELL: AIW-230 ZONE: C
LEVEL- 21.7 ADJUSTMENT: 1.2 ft.
USE BOARD OF HEALTH ALLOWED ADJ: 1.0 R
ADJUSTED HIGH GROUNDWATER AT EL. 93.67
PROPOSED SEPTIC SYSTEM UPGRADE PLAN
22 WINDJAMMER ROAD, SOUTH YARMOUTH, MA
Prepared for: Todd Krinsky
Engineering by: Surveying by: SCALE DRAWN JOB, NO.
DARRENM. MEYER, R.S. Warner Surveying, N.T.S. DMM
POSOX981 22 Long Road
EASTSANDINICH, MA 62537 Harwich, MA 02645 DATE CHECKED SHEET N0.
508362-2922 (508) 432-8309 06/10/07 DMM 2 Of 2