HomeMy WebLinkAboutEngineer Plan - 2020Permit valid for REPAIR OF SEPTIC SYSTEM
ONLY, due to State and Local septic variances.
Board of Health review and approval is required for
(Iany Qfuture additions/renovations/alterations to
kewaee facilities and/or structures/dwelling.
N
OF
Yarmouth Health Department
APPROVED
6.73
6.77
Tom ---1
U 1
Z
PETER T. \ ��
McENTEE \I
CIVIL
No. 35109
FEMA FLOOD DESIGNATION
MAP NUMBER: 25001CO589J
EFFECTIVE DATE: JULY 16, 2014
�nNia oP� (FI 11)
FA
x 7.50
(BENCHMARK
bSTAIRWAY CORNER
EL.=7.97
7.72 +N. 83.52'0
LOTS 43 446
7,5001 S.. F.
07.64 X HC
/T.
CELL
X 7.
I 656
5.93
GRAVEL
DRIVEWAY 6.53
6.45 X
DECK
6.77 X
1�
SS 83
AUG 2 12020
HEA1_7H DEPT
STRIPOUT BOUNDARY
(SEE NOTE 11)
- INSTALL 40 MIL POLY LINER
(P TOP OF LINER, EL.=7.5
0 BOTT. OF LINER, EL. -5.0
rn
Ij0
0-
0
O
m
PROPOSED SEPTIC SYSTEM UPGRADE PLAN
LEGEND
x 100.98
EXISTING SPOT GRADE
--14
Ir
��i
rrt�1
-G-
EXISTING GAS SERVICE
OVERHEAD WIRES
TEST PIT
qy
BENCHMARK
1�
SS 83
AUG 2 12020
HEA1_7H DEPT
STRIPOUT BOUNDARY
(SEE NOTE 11)
- INSTALL 40 MIL POLY LINER
(P TOP OF LINER, EL.=7.5
0 BOTT. OF LINER, EL. -5.0
rn
Ij0
0-
0
O
m
- EXISTING LEACH PIT
TO BE REMOVED -SEE NOTE 11
EXISTING SEPTIC TANK
5, 2 TO BE REMOVED -SEE NOTE 11
1
PROPOSED 1500/500 GALLON
SEPTIC TANK/PUMP CHAMBER
103431
Or
LOCUS MAP
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 SHALL CONFORM TO THE REQUIREMENTS
OF THE STATE ENVIRONMENTAL CODE, TITLE V, AND ANY APPLICABLE
LOCAL RULES AND REGULATIONS, except as requested below:
-310 CMR 15.405(1)(b)&(h): CONTENTS OF LOCAL UPGRADE APPROVAL
1) A 10' varaince, S.A.S. to cellar wall, for a 10' setback.
2) A 1' reduction to the required separation between adjusted
high groundwater and bottom of S.A.S., for 4' of separation.
3. THE SEWAGE DISPOSAL SYSTEM SHALL NOT BE BACKFILLED PRIOR
TO INSPECTION AND APPROVAL BY THE BOARD OF HEALTH AND THE
DESIGN ENGINEER.
4. ANYCONDITIONSENCOUNTERED DURING CONSTRUCTION DIFFERING
FROM THOSE SHOWN HEREON SHALL BE REPORTED TO THE DESIGN
ENGINEER BEFORE CONSTRUCTION CONTINUES.
5. ALL ELEVATIONS BASED ON NAVD88.
6. THE DESIGN ENGINEER IS NOT 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 SUPPLY.
V< THERE ARE NO WELLS WITHIN 100' OF THE PROPOSED SEPTIC SYSTEM.
9. ALL AREAS CLEARED FOR CONSTRUCTION SHALL BE RESTORED AS
AGREED UPON BY OWNER AND CONTRACTOR OR AS OTHERWISE.
DIRECTED BY THE APPROVING AUTHORITIES.
10. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY
THE LOCATION OF ALL UNDERGROUND UTILITIES, PRIOR TO BEGINNING
CONSTRUCTION.
V11. WHERE REQUIRED, CONTRACTOR SHALL REMOVE ALL UNSUITABLE SOILS
IN THE AREA BENEATH AND FOR 5' ON ALL SIDES OF THE S.A.S. AND
REPLACE WITH CLEAN SAND AS SPECIFIED IN 310 CMR 255(3).
12. AREAS REQUIRING STRIPOUT OF UNSUITABLE MATERIALS SHALL BE
INSPECTED BY DESIGN ENGINEER PRIOR TO BACKFILL.
13. THE ENGINEER IS NOT RESPONSIBLE FOR ANY UNDOCUMENTED EXISTING
SEPTIC SYSTEM COMPONENTS NOT SHOWN ON THE PLAN.
14. THIS PLAN IS TO BE USED FCR SEPTIC SYSTEM PURPOSES ONLY AND
IS NOT TO BE CONSIDERED A PROPERTY LINE SURVEY.
MAP ID: 33-43
OWNER OF RECORD
SUJKO ANN M
MONTGOMERY LOREN M
2 PARKWAY DRIVE
SAUGUS, MA 01906
PROPOSED SEPTIC SYSTEM UPGRADE PLAN
LEGEND
x 100.98
EXISTING SPOT GRADE
--14
--EXISTING CONTOUR
-W-
EXISTING WATER SERVICE
-G-
EXISTING GAS SERVICE
OVERHEAD WIRES
TEST PIT
qy
BENCHMARK
- EXISTING LEACH PIT
TO BE REMOVED -SEE NOTE 11
EXISTING SEPTIC TANK
5, 2 TO BE REMOVED -SEE NOTE 11
1
PROPOSED 1500/500 GALLON
SEPTIC TANK/PUMP CHAMBER
103431
Or
LOCUS MAP
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 SHALL CONFORM TO THE REQUIREMENTS
OF THE STATE ENVIRONMENTAL CODE, TITLE V, AND ANY APPLICABLE
LOCAL RULES AND REGULATIONS, except as requested below:
-310 CMR 15.405(1)(b)&(h): CONTENTS OF LOCAL UPGRADE APPROVAL
1) A 10' varaince, S.A.S. to cellar wall, for a 10' setback.
2) A 1' reduction to the required separation between adjusted
high groundwater and bottom of S.A.S., for 4' of separation.
3. THE SEWAGE DISPOSAL SYSTEM SHALL NOT BE BACKFILLED PRIOR
TO INSPECTION AND APPROVAL BY THE BOARD OF HEALTH AND THE
DESIGN ENGINEER.
4. ANYCONDITIONSENCOUNTERED DURING CONSTRUCTION DIFFERING
FROM THOSE SHOWN HEREON SHALL BE REPORTED TO THE DESIGN
ENGINEER BEFORE CONSTRUCTION CONTINUES.
5. ALL ELEVATIONS BASED ON NAVD88.
6. THE DESIGN ENGINEER IS NOT 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 SUPPLY.
V< THERE ARE NO WELLS WITHIN 100' OF THE PROPOSED SEPTIC SYSTEM.
9. ALL AREAS CLEARED FOR CONSTRUCTION SHALL BE RESTORED AS
AGREED UPON BY OWNER AND CONTRACTOR OR AS OTHERWISE.
DIRECTED BY THE APPROVING AUTHORITIES.
10. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY
THE LOCATION OF ALL UNDERGROUND UTILITIES, PRIOR TO BEGINNING
CONSTRUCTION.
V11. WHERE REQUIRED, CONTRACTOR SHALL REMOVE ALL UNSUITABLE SOILS
IN THE AREA BENEATH AND FOR 5' ON ALL SIDES OF THE S.A.S. AND
REPLACE WITH CLEAN SAND AS SPECIFIED IN 310 CMR 255(3).
12. AREAS REQUIRING STRIPOUT OF UNSUITABLE MATERIALS SHALL BE
INSPECTED BY DESIGN ENGINEER PRIOR TO BACKFILL.
13. THE ENGINEER IS NOT RESPONSIBLE FOR ANY UNDOCUMENTED EXISTING
SEPTIC SYSTEM COMPONENTS NOT SHOWN ON THE PLAN.
14. THIS PLAN IS TO BE USED FCR SEPTIC SYSTEM PURPOSES ONLY AND
IS NOT TO BE CONSIDERED A PROPERTY LINE SURVEY.
MAP ID: 33-43
OWNER OF RECORD
SUJKO ANN M
MONTGOMERY LOREN M
2 PARKWAY DRIVE
SAUGUS, MA 01906
PROPOSED SEPTIC SYSTEM UPGRADE PLAN
24 ANGUS AVENUE, SOUTH YARMOUTH, MA
Prepared for: Loren Montgomery, 9 Parkway Drive, Saugus, MA 01906
Engineers:
Engineering Works, Inc.
12 West Crossfield Road
Forestdale, MA 02644
(508) 477-5313
Surveyors:
JC Engineering, Inc.
2854 Cranberry Hay.
E.Wareham, MA 02538
(508) 273-0377
SCALE
1"=20'
DRAWN
P.T.M.
JOB. NO.
220-20
DATE
7/29/20
CHECKED
P.T.M.
SHEET NO.
1 Of 3
L
oc
PROPOSED SEPTIC TANK/PUMP CHAMBER
NOTE: TO PREVENT BREAKOUT, INSTALL A 40 MIL
PROPOSED D -BOX
POLY LINER AS SHOWN ON SHEET 1.
PROVIDE RISERS WITH APPROVED FRAMES & COVERS
OVER EACH ACCESS MANHOLE AND SET TO FINISH INSTALL WATERTIGHT RISER &
TOP OF LINER, EL.=7.5
BOTT. OF LINER, EL.=5
GRADE. MANHOLES BROUGHT TO GRADE SHALL BE COVER SET TO 6" OF GRADE
PROPOSED S.A.S.
SECURED TO PREVENT UNAUTHORIZED ACCESS.
TION PORT (MIN.)
INSTALL INSPECTION
T.O.F.=6.9f F.G. EL: B.St
EL.=8.3(MIN.
G. )
F.G. EL=8.1±PROVIDE ENOUGH WIRE
EXISTING F.G. EL.=7.27 SLACK TO REMOVE PUMP
MAINTAIN 2% GRADE MINI CVER S.A.S.
L =20' 2" 11 40 PVO L - B'(MAXi
®"SCH40 MIC)
4" DAM INSPECTION PORT,
12' x LEACHING FIELD W/3-4" PERFORATED IN S.A.S., SOLID
ABOVE S.AnSiiNWITHO�CREWDE AP
0 S=1% (MIN.) TOP Ems.=6.1'7 pftOVIDE THRUST BLOCKS
ALL BENDS
4"SCH40 PVC qT
CAPPED ENDS
STG. G.W. EL. -IA
sCARVPvcE
I SLOPE OF PERF. PIPE = 0.5x I INV. EL.=7.00(END)
INVERT 4W I INV.=7.37 INV.=7.20
=5.08 ErNTJ ADJ D_BOx
25' EFFECTIVE LENGTH
BEDROOM m BEDROOM
G.W.PROPOSEa
(v � M Eawq. G.W. EL -2.4 3 OUTLETS (MIN.)
SOIL ABSORPTION SYSTEM OF1
o. INV.=4.83± H-10 INV.=7.13
_TING EL.-o.so
DN
DECK
CONNECT TO EXISTING INV.=4.83SEWER
INNVV.=5 80± EFFLUENT FILTER SHALL BE INSTALLED ON OUTLET
EQUAL FILTER
UV. RM. KIT./DIN.
(verify) TEE AS MANUFACTURED BY ZABEL OR
SHALL BE INSPECTED AND CLEANED ANNUALLY, OR AS
REQUIRED TO AVOID SEWAGE BACK UP. ESTABLISH VEGETATIVE COVER
(See Pump Detail, Sheet 3 of 3)
GRADE
FINISHE
1500/500 GALLON SEPTIC TANK/PUMP CHAMBER
L=(RN j
H-10 TANK ..,F „ �. :. ..:_ .. APPROVED
NOTES:
FILTER FABRIC
1) SEPTIC TANK/PUMP CHAMBER & D -BOX SHALL BE SET BREAKOUT ELEV.=7.48 -
LEVEL & TRUE TO GRADE ON A MECHANICALLY COMPACTED BOTTOM ELEV.=6.50
STABLE BASE, PER 310 CMR 15.221(2).
3/4'-t 1/2" DOUBLE
STONE
FIRST & UPPER LEVELS
2) INSTALL INLET & OUTLET TEES AS REQUIRED. 4' MIN. SEPARATION TO G.W. 2'
(WITH
ASHE1
4 -4' 2'
3) MAX. COVER OVER TANK, D -BOX & S.A.S. SHALL BE 36". AN4' OF NATURALLY
12' EFFECTIVE WIDTH
4) CONTRACTOR SHALL VERIFY ALL EXISTING PIPE INVERTS OCCURRING PERVIOUS SOILS SOIL
ABSORPTION SYSTEM (SECTION)
PRIOR TO CONSTRUCTION. EST. HIGH G.W. EL: 2.4 _
BH
SEPTIC SYSTEM PROFILE
CELLAR
P DECK
LOG
JSOIL
LIV. RM. KIT./DIN.
DATE: JULY 21, 2020
SOIL EVALUATOR: PETER NcENTEE PE, SE -1542
DESIGN CRITERIA
WITNESS: MALLORY LANGLER, HEALTH AGENT
ELEV. TP DEPTH
NUMBER OF BEDROOMS: 2
a"
6.1 A
FIRST & LOWER LEVELS
SOIL TEXTURAL CLASS: CLASS I
LOAMY SAND
4/2
DESIGN PERCOLATION RATE: <2 MIN/IN
55 B10YR
7
FLOOR PLAN
DAILY FLOW: 220 GPD
LOAMY SAND
IOYR 5/8
DESIGN FLOW: 220 GPD
PERC 7"/25"
GARBAGE GRINDER: NO
3.6 30"
LEACHING AREA REQUIRED: (220 GPD) = 297.3 SF
C
.74 GPD/SF
MED. SAND
2.5Y 6/4
PROPOSED SEPTIC TANK/PUMP CHAMBER: 1500/500 GAL., H-10
SEPTIC SYSTEM UPGRADE
PLAN
PROPOSED D -BOX: 1 INLET, 3 OUTLET (MIN.), H-10
2.4 ADJ. G.W.
24 ANGUS AVENUE, SOUTH YARMOUTH,
MA
FIELD
4 -PROPOSED
1.1 6TG. G.W. 60"
INSTALL AN 12' X 25' LEACH
0.1 72"
Prepared for: Loren Montgomery, 9 Parkway Drive, Saugus, MA 01906
SIDEWALL AREA: NOT APPLICABLE
PERC RATE <2 MIN/IN. ("B" HORIZON)
Engineers:
Surveyors:
SCALE
DRAWN
JOB. N0.
BOTTOM AREA: 12' X 25' = 300 S.F.
STANDING G.W. 0 60" (EL.=1.1)
S.F.
INDEX WELL MIW-29, WATER LEVEL=7.7, JUNE 2020
Engineering WOTlG4, Inc.
JC En meerzn ,Inc.
N.TS.
P.T.M.
220-20
TOTAL AREA: .....................................300
ZONE "A" ADJUSTMENT=1.3' (EST. HIGH GW=2.4) ✓
12 West Crossfield Road
2854 Cranberry Hwy.
LEACHING CAPACITY = 0,74 GPD/SF x 300 SF 222.0 GPD
Forestdole, MA 02644
E.Woreham, MA 02538
DATE
7/29/20
CHECKED
P.T.M.
SHEET N0.
2 3
(508) 477-5313
(508) 273-0377
Of
20" DIA. COVERS
NEMA 4 JUNCTION BOX CORROSION RESISTANT
(TYP )
12 -2
PROVIDE WATERTIGHT CONCRETE RISER WITH & LIQUID -TIGHT CABLE CONNECTORS SUPPORTED
BY 1-1/4" PVC CONDUIT. JOINTS TO BE MADE
SECURED FRAME &COVER TO GRADE
WATERTIGHT. AN SJE RHOMBUS -JB PLUGGER
OR EQUAL IS RECOMMENDED. PROVIDE ENOUGH WIRE
__FF
REMOVE PUMP
TO
HOISTING CABLE 7x19 STAINLESS STEEL INSTALL 1' PVC CONDUIT TO HOUSE FOR WIRING
I I I I
1/8" DIAMETER. / 1,760 LB. STRENGTH. WITH WATERTIGHT JOINTS. WIRE HIGH WATER ALARM
A
I I
A
(TO BE INSTALLED IF QUICK DISCONNECT IS NOT INSTALLED) FLOAT TO SJE RHOMBUS TANK ALERT XT ALARM PANEL
ON CIRCUIT SEPARATE FROM CIRCUIT TO THE PUMP.
6' -8
I i
��
INV.(IN)=4.83 2" BALL VALVE (FIELD ADJUST FOR 20 GPM RATE)
I
O O
(INSTALL QUICK DISCONNECT FOR EASY REMOVAL)
40 DISCHARGE (THROUGH RISER -SEE PROFILE)
ALARM ON EL: 2.332"SCH.
2" 90' ELBOW W/ WEEP HOLE
PUMP ON EL: 2.00 FOR SELF -DRAINING FORCE MAIN
L- J
-
PUMP OFF EL: 1.50 18 14" 2" SWING CHECK VALVE
BOTTOM OF
PUMP CHAMBER 1 8" 2" SCH. 40 PVC DISCHARGE PIPE
4" KNOCKOUTS PLAN VIEW
ELEV.= 0.50 ADDITIONAL 3/16" VENT HOLE (MIN.) ABOVE PUMP FLANGE
(TYP.)
PROVIDE 2 FLOATS: 4" (TO PREVENT PREMATURE PUMP BURNOUT)
FLOAT N0.1: PUMP ON/OFF-SJ RHOMBUS (PROVIDED WITH PUMP)
LIBERTY LE40 SERIES PUMP H.P. 115 V
4" 20" DIA. COVERS
.4
FLOAT N0.2: ALARM ACTIVATION FLOAT -PROVIDED WITH ALARM PANEL VVlm 2" DISCHARGE, OR EQUAL
(TYP )
(ON SEPARATE CIRCUIT FROM PUMP SPECIFIED)
5"
PUMP CHAMBER, PUMP & ACCESSORIES AVAILABLE AS A UNIT
"'"
``� ��'"
CAPE WINWATER WORKS CO., HYANNIS, MA. (508) 862-0166
NOTE: APPROVED ALTERNATE MAY BE SUBSTITUTED.
_
4" INLET KNOCKOUTS
'
5'-8"
C 4' OUTLET
;., 3"
q!,
PUMP DETAIL
4"
KNOCKOUTS
): 4,7„
N.T.S.
4'-3"
/
SuPPORT LIQUID
(SEE NOTE 3)
'i COMPARTMENT
` ALL AVAILAB
:`, BT)S LEVEL%
YF
5 4"
BUOYANCY CALCULATIONS
CROSS SECTION A -A
H-10 SEPTIC TANK/PUMP CHAMBER
WT of H-10: 18,852 LBS.
BOTTOM OF UNIT EL.= 0.50
HIGH GROUNDWATER EL.=2.40
BUOYANCY FORCE PER FOOT OF DEPTH:
SPECIFICATIONS
12.2' x 6.7' x 1' x 62.4 Ibs./cu.ft. = 5100.6 Ibs.
1.) CONCRETE 4,000 PSI AFTER 28 DAYS.
MAX. DISPLACEMENT = 2.4' - 0.5' = 1.4'
MAX. UPLIFT PRESSURE = 1.4' x 5100.6 Ibs/ft = 7140 Ibs.
EXIST/NG,
2.) CONSTRUCTION CONFORMS TO DEP TITLE V REGS.
WEIGHT OF UNIT EMPTY = 18,852 s.
DECK HOUSE(124)
310 CMR SECTION 15.226.
3.) TONGUE &GROOVE JOINT SEALED WBUTYL RESIN
18,852 Ibs > 7140 Ibs O.K.
\�\\
4.) REINFORCEMENT PER ASTM C1227-966 .
back Of house
5.) ALSO AVAILABLE IN H-20 LOADING.
23.0'
6) PRVIDE POLYMER WATERPROOF COATING
shr
DOSING & STORAGE REQUIREMENTS
?��' 345.
H-10 SEPTIC TANK/PUMP CHAMBER 1500/500
WIGGIN PRECAST CORP., BOURNE MA. (800) 564-6774
DESIGN FLOW: 220 GPD (DAILY FLOW -220 GPD)
DOSING REQUIRED: 4 CYCLES/DAY (SAND)
u O
rp TN
9
3>1
- 220 _ 4 = 55.0 GALLONS/CYCLE
CV
DISTANCE REQUIRED BETWEEN PUMP
j PROPOSEINN
PROPOSED SEPTIC SYSTEM UPGRADE PLAN
ON AND PUMP OFF FLOATS:�-
55.0 GAL/CYCLE _ 125 GAL/FT = 0.44 FT/CYCLE (SAY 6")
S.A_S. -
=25�
24 ANGUS AVENUE, SOUTH YARMOUTH, MA
Prepared for: Loren Montgomery, 9 Parkway Drive, Saugus, MA 01906
STORAGE REQUIRED ABOVE WORKING LEVEL: 220 GALLONS
STORAGE PROVIDED:
WV.(IN) EL: 4.83 - PUMP ON EL: 2.00 = 2.83'
Engineers:
Surveyors:
SCALE
DRAWN
JOB. NO.
STORAGE PROVIDED = 2.83' x 125 GAL/FT = 353.8 GALLONS
SEPTIC LAYOUT
Engineering Works, Inc.
12 West Crossfield Road
JC Engineering, Inc,
2854 Cranberry Hwy.
N.TS.
P.T.M.
220-20
DATE
CHECKED
SHEET NO.
Forestdale, MA 02644
E.Wareham, MA 02538
(508) 477-5313
(508) 273-0377
7/29/20
P.T.M.
3 Of 3