12 Septic Plans & Certificate of Compliance 2003 Timothy E. Maginnis R.S.
Registered Sanitarian
70 Montague Road
Westhampton, MA 01027
Northampton Board of Health
City Hall - Main Street
Northampton, Ma. 01060
Attn: Peter McErlain
Health Agent
Re: 12 Birch Lane - Pump chamber replacement
July 23, 2003
Dear Mr. McErlain;
As we discussed, I have enclosed a copy of a pump chamber replacement plan and
an Application for a Disposal System Construction Permit (REPAIR) for your
review and approval.
On behalf of Marylynn Salmon and Joseph O'Rourke of 12 Birch Lane in
Northampton I am requesting your Board's approval to replace (only) a pump
chamber and sewage pump. This system is approximately 13 years old and the
existing chamber is not water tight now and may be decaying due to its age. The
existing sewage pump is also older and pumps intermittently or not at all.
Upon your approval, a new pump chamber and sewage pump will be installed in
accordance with the State Sanitary Code Title-5 and all local regulations.
If you have any questions or you would like any additional information please
contact me.
Very truly yours;
TimotriyB;M ginijis RS.
1.4 iSred.i.
NORTHA1dPTDN-1 Marlmrs,Length•0 feet
SALMON/O'ROURKE- 010.18'32.3"N, 072 41'01.7"W
Name: EASTHAMPTON
Date:7/23/103
Scale: 1 inch equals 2000 feet
Location: 042° 18'28.7" N 072°41'15.4" W
Caption: SITE: 12 BIRCH LANE
NORTHAMPTON,MA.
FOR; SALMON/O'ROURKE
Copyright(C)1997,Maptech,Inc.
PUMP CHAMBER CALCULATIONS
SITE : 12 BIRCH LANE - NORTHAMPTON, MA.
FOR: MARYLYNN SALMON / JOSEPH O'ROURKE
(413) 586 - 9388
DATE: JULY 23, 2003
1000 GALLON PUMP CHAMBER (SEPTIC TANK)
OUTSIDE DIMENSIONS @ ( 8.5'L x 5.33'H x 4.833'W )
WALLS =3" (.25') BOTTOM = 3" (.25') TOP=4" (.33')
DOSING FREQ: SANS, LOAMY SAND = 4 DOSES PER DAY = 82.5 GPD
DESIGN: 83.93 GALLONS/DOSE WITH APPROVAL OF BOARD
OF HEALTH
FLOAT # 1: = ABOVE TANK BOTTOM - SET @ 4"
FLOAT # 2: = VOLUME PUMPING- 8.0'L x 4.25'W x .333' (4.0") =
11.22 CU. FT. x 7.48052 = 83.93 GALLONS / DOSE - SET @ 8.0"
FLOAT # 3 = HIGH WATER ALARM SWITCH - SET @ 12"
8.0'L x 4.25'W x ..333' = 11.22 CU. FT. x 7.48052 = 83.93 GALLONS
RESERVE AREA AFTER ALARM
8.0'L X 4.25'W x 3.58' = 121.72 CU. FT. x 7.48052 = 910.53 GALLONS
AND: 910.53 GALS x 330 GALS. / DAY = 2.76 DAYS RESERVE
AFTER ALARM.
I
1000 GALLON PUMP CHAMBER - BOUYANCY CALCULATIONS
SITE: 12 BIRCH LANE - NORTHAMPTON, MASSACHUSETTS
FOR:MARYLYNN SALMON / JOSHEP O'ROURKE
DATE: JULY 23, 2003
WEIGHT OF 1000 GALLON TANK = WT(tank)
Sides: ( 8.5'L x 5.33'H )2 = sq. ft. x 0.25' = 22.65 cu. ft.
Top/Bottom: (8.5'L x 4.83'W )2 = 82.11 sq. ft. x .333' = 27.34 cu.ft.
Ends: ( 4.83'H x 5.33'W )2 = 51.49 sq. ft. x 0.25 = 12.87 cu. fl.
So: 22.65 cu. ft. + 27.34 cu.ft. + 12.87 cu. ft. = 62.86 cu. ft.
Then: 62.86 ft. x 150 Ibs/cu. ft. (cement) = 9,4291bs. = WT(tank)
VOLUME OF 1000 GALLON TANK
OUTSIDE DIMENSIONS: ( 8.5'L x 5.33'H x 4.83'W ) = 167.31cu.ft.
167.31 cu. ft. x 62.43 Ibs./cu. ft. 1WT(water)J = 10,445 Ibs.
Now: 9,429 Ibs. WT(tank) < 10,445 Ibs WT(water)
THEREFORE: COUNTER WEIGHTS ARE NEEDED TO SECURE THE PROPOSED
1000 GALLON TIGHT TANK(septic tank)
(3 x 3' x 3') concrete blockls each corner
UMP MANHOLE
5 REBAR
Submersible
Sewage Pumps
3886
APPLICATIONS
Specifically designed for the
following uses:
• Homes
• Farms
•Trailer courts
• Motels
• Schools
• Hosptitals
• Industry
SPECIFICATIONS
Pump:
• Solids handling capabilities:
1'/ maximum.
• Discharge size:2"NPT.
• Capacities: up to 140 GPM.
• Total heads: up to 26
feet TDH.
• Mechanical seal:carbon-
rotary/ceramic-stationary
18-8 stainless steel metal
parts, BUNA-N elastomers.
•Temperature: 160°F(71°C)
maximum.
• Fasteners:300 series
stainless steel.
• Capable of running dry
without damago to
components.
Motor:
• Single phase: %HP, 115 or
230 V,60 Hz, 1750 RPM
Built-in overload with
automatic reset
•Three phase: % HP
208/230 V,460 V, 60 Hz,
1750 RPM.
Class B insulation, overload
protection must be provided
in starter unit.
•Shaft:Threaded,400 series
stainless steel.
12
• Bearings: Ball bearings,
upper and lower.
• Power cord: 15 foot
standard length (optional
lengths available).
Single phase: 16/3 STO
with 3-prong plug.
Three phase: 14/4 STO
with bare leads. On CSA
listed models,20 foot
length SJTW and STW
are standard.
FEATURES
Impeller: Cast iron, semi-
open, non-clog with pump out
vanes for mechanical seal
protection. Balanced for
smooth operation. Bronze
impeller available as an option.
METERS FEET
10
0
Casing: Cast iron volute
type for maximum efficiency.
2"NPT discharge adaptable
for ALS10-20 slide rail
systems.
Mechanical Seal: Ceramic
vs. carbon sealing faces,
stainless steel metal parts,
BUNA-N elastomers.
Shaft:Corrosion-resistant
stainless steel.Threaded
design. Locknut on three
phase models to guard
aganst cumponenl ddmaye
on accidental reverse rotation.
Motor:Fully submerged in
high grade turbine oil for
lubrication and efficient heat
transfer.
Designed for Continuous
Operation: Pump ratings are
within the motor manufacturer
recommended working limits,
can be operated continuously
without damage.
Bearings:Upper and
lower heavy duty ball bearing
construction.
Power Cable: Severe duty
rated, oil and water resistant.
Epoxy seal on motor end
provides secondary moisture
bai lief In CdSC ul uutei jackal
damage and to prevent
oil wicking.
0-Ring:Assures positive
sealing against contaminants
and oil leakage.
MODEL 3886
SIZE 11/2 SOLIDS
RPM 1750
IMP. DIA.5'/s"
10
10
15
CAPACITY
140 GPM
9MENSIONS
12 dimensions are in inches.Do not use for construction purposes.)
2W
61/4•
ROTATION
PARTS
Item Pad Description
No.
1 Impeller
2 Casing
3 Mechanical Seal
4 Shaft
5 Motor
6 Bearings,
Upper and Lower
I'uvna LiLin
8 0-Ring
MODELS PERFORMANCE RATINGS(gallons per minute)
Series HP Volts Phase Max.Amp. RPM Solids Wt.(Ibs.)
WS0511A
WS0512A
W50532A
W50534A
115
230
208230
13.0
65
3.3
460 16
1750 11/2 60
SEWAGE EJECTOR SYSTEM
Sewage ejector system
afters ease of ordering and
nstallation.A single ordering
lumber specifies a complete
system designed for most
residential and commercial
sump and effluent pump
applications.
Unassembled package includes:
Submersible sewage pump,
WS0511A or 12A, mercury
level control switch A2-5
(115 V). or A2-6(230 V); Basin
A7-1801S;Basin cover
48-1822;Check valve A9-2P;
Order no.:SWS0511 A(115 V),
SWS0512A(230 V).
Series
No.
WS0511A
WS0512A
WS0532A
WS0534A
HP
v
RPM
Total Head
Ft.of
Water
1750
5 138
10 107
15 74
20 40
25 8
13
tI
PERCOLATION TEST(S)
Time: 1 Time:
Observation Hole #1 Observation Hole #2
Depth of Perc '1 G t Depth of Perc
Start Pre-soak I i Start Pre-soak
End Pre-soak Z End Pre-soak
. a
Time at 12" Time at 12"
D
Time at 9" - 5 Time at 9"
Time at 6" y Time at 6"
Time(9"-6") - Time(9"—6")
" ( /
Rate Min./Inch Rate Min./Inch
7, 71 -
'minimum of 1 percolation test must be performed in both the primary area AND reserve area.
SITE I s iSITE Sflf SITE
PASSED? s. FAILED `< P.£,SSED _ FAILED
Performed by Performed by
Witnessed by Witnessed by
Comments:
• I
NORTHAMPTON BOARD of HEALTH- Title 5- Site Review
°Location �I Y�'t/`ta.
Addressor Lot#'
fi
/2 /o3
hand usa
'Ne9etahyori,? p
ij5ketih on`bae
fe#
•
I.F't5uifao.e
Open Water Betty
'Pessibl Wet Area. -ii
feet
feet
feet
feet
feel
feet
Deep Hole#:
DEEP OBSERVATION HOLE LOG*
'fr1INIr.:ur.I OF TVO HOLES REQUIRED nT EVERY PROPOSED DISPOSAL AREA
Depth from
Surface(Inches)
Soil Horizon
/�
Soil Texture
USDA))
Soil Color
(Monseil)
Soil Mottling
Other
(Structure,Stones,Boulders,Consistency,%Gravel)
Ia
— I1
i') - 30
jI
�,,(
A
6
(I(
s
, ..
T h .n;;r,...
____
Parent Material(geologic) i
'�"DeFhil$0edroCk'a°I
Depth to,groundwater..Standing Watenn llie" 1
'Weeping Fran Pit Face I S,5--
Es ad- Seasonal High'Gtound)W,
Deep Hole#:
DEEP OBSERVATION HOLE LOG`
'r.II NIL:urj OF NJO HOLES REOUIRED MT EVERY PROPOS D DISPOSAL AREA
Depth from
Surface(Inches)
Soil Horizon
Sol Texture
(USDA)
Sail Color
(Munsell)
Soil Mottling
Other
(Structure,Stones,Boulders,Consistency.%Gravel)
, ..
T h .n;;r,...
____
`ESikna gh'{, ., .._ .,
4" PVC SOLID PIPE
EXISTING SEPTIC TANK
NEW 4" PVC SOLID PIPE
( AUGUST 20, 2003 )
4 BEDR00
HOUSE
CONCRETE BALLASTS
(4 YARDS)
NEW PUMP CHAMBER
(August 20, 2003)
GARAGE
NEW 2" FORCE MAIN
(AUGUST 20, 2003)
'-DRIVEWAY
INLET MANHOLE WITH
CONCRETE RISER
EFFLUENT PUMP MANHOLE ( C" )
WITH PLASTIC RISER
AS-BUILT DIMENSIONS
'A' to 'C' = 93' - 0'
'B' to 'C' = 100' - 0'
PLAN VIEW
SCALE: 1" = 30'
EXISTING CONCRETE CHAMBER
SYSTEM ( SAS )
AS-BUILT PLAN
PUMP CHAMBER ONLY
12 BIRCH LANE
NORTHAMPTON, MASSACHUSETTS
FORL MARYLYNN SALMON / JOSEPH O'ROURKE
TEL; ( 413 ) - 586 - 9388
FORM 3A - CERTIFICATE OF COMPLIANCE
CERTIFICATE OF COMPLIANCE
Description of Work: X Individual Component(s) _Complete System
The undersigned hereby certify that the Sewage Disposal System.
Constructed_ Repaired X Upgraded_ Abandoned
by: MARYLYNN SALMON & JOSEPH O'ROURKE
at: 12 BIRCH LANE - NORTHAMPTON, MA.
has been installed in accordance with the provisions of 310 CMR 15.00(TitleS) and the
approved design plan/as-built plans relating to the application No.
dated: JULY 24, 2003 Approved Design Flow: N/ A
PUMP CHAMBER ONLY
Installer: TO
Designer:
Date: AU
URA - SEPTIC SOLUTIONS - WESTHAMPTON MA.
S. Inspector:
The issuance of this permit shall not be construed as a guarantee that the
system will function as designed.