HomeMy WebLinkAbout1983-06-19 Septic System Site ReportXTI VIALL'" TION RETORT
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WORDSN1JRCFERM`
W,,.`LCT .1, BLOCK
-19-S3 =
C:: ,.�.y ?-��, 15�3 three'tpercolation ..oles were tested and
two soil bori , ,.yen on. the above proper, c t0 6Eter:.irr a ne:; r
iEld :ite�Lo,rE`-lace ti_e present fe._lsng one'.' Te�6 tiA r:a:
done ir, accord*cnee wi tk. the provision. of Individual
k .• . Sewage
Treat:�e ` v te': Stirdards i(urpC i.FErcolet on' h6les :ere dug
�.6 inches- . •eimster.
Y � , •, r, di r to a 3; "root deptr;�=.�hile' the soil borings- were 4 =.
dug 6: inches in diameter t67 the 4 toot depth and 3 inches in
diameter to the remaining depth. ' . '• "r
This area e3ted would be•,suitible 'for a standard drainfield
with the tr6nches being no deeper than 1.5 feet deep in the natural
soil. A puirp will be needed in a third tank in order to reach
the higher drainfield area. . The tin present tanks should also be;`�`
�. .s;•,�
checked + , see if they can be used. -
The area tested is the only area available for a site because
of the well location on'the other side of the house. Additional
system design information follows. If any other information is
needed, please contact me.
Sincerely,
PERCOR, INC.
Mark S. Gronberg,
WORDEN PROPERTY
LOT 1, BLOCK 3
SWAN LAKE ADDITION
Percolation Results
:tole No. Yaterial Fercclation Rate
Brown Loa 20. ": n. 7 Inc
r-= Brown Loam 12.0 "
P-3 Brown Loa. 2', 0 rr
The average percolation rave is 13.7 ;r,'nutes per inch.
Scil 3orsnrs
er. th- ft.) Material
7 . C,-U.
= L•C wiy
0.1.-2.G Bro-*n Clay Loam
2•=-..0 Brow,-, Lc a
0.0-7.0 me I —I Clay Lo as
Moled so_1 at 14.- feet nd water table at 5.? feet after 24 hours.
S.B. �2
De: th (rt.) Material
.3 - �-C77 Dark 3. o.n Clay Loam. (rill)
31ack Loar.
1.2-2.3 Brown Clay Lcom
2.5-8. 0 �ro:�r.: Lc ar.
Mottled scll at 5.0 feet and rater table at 6.2 feet altar 24 hours.
CV A40,00E.4ry
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System Design
]. Percolation RLte. "_';-;-e of System.
1:7.7 ninute per inch. Sta-:dard System.
2. Tror.osed Flow Rate.
4 bedromrs 150 G.F.D. is 60C G.P.D.
3. Soil Treatment Area Required.
600 G.F.D. x 1.67 percolation factor is 1000 sq. ft.
4. Size and Number of Trenches.
4 trenches 3 feet wide and 85 feet long is 1020 square feet.
These trenches would be spaced a minimum of 7.5 feet apart
center to center and be no deeper than 1.5 feet in the natural
soil.
5. Drainfield Rock Required_
55.6 cubic yards of rock is needed to have 12 inches under and
2 inches over a 4 inch distribution pipe.
6. Sertic Tanks.
If the rresent tanks are found to be ;:nacceYtabie, 2 new tanks
each of at least 1000 gallons are required, along with a third
pumping tank with a pt:.,�*,p. An alarm to warn of pur.p failure mill
alsc be needed.
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CITY OF ORONO
GENERAL CONSTRUCTION REQUIREMENTS
STANDARD DRAINFIELD SYSTEM
TO BE USED WHERE: Seasonal perched water table is deeper than 5 feet.
Percolation rate is between 112 and 60 min. per inch.
Slope is 18% or less.
CONNECTION TO
HOUSE House to tanks may be PVC (ASTM D-3034 or better),
cast iron or clay tile. PVC should be sand -bedded
in flat runs over long distances. No outside air test
required but joints must be tight.
TANKS Two (2) precast ccncrete tanks are required. Min. size
1000 gal. and 750 gal.; we recommend 2 1000's. Tanks
must have 20" manhole riser to within 12" of final
grade, and at least one 4"-6" inspection stack to
surface. Baffles must be acid resistant and may be
plastic, fiberglass, or precast with tank.
DRAINFIELD Standard trenches in top 2-3' of natural undisturbed
soil. not in cut or fill areas. Max. width 36".
Max. length per line 1001. Rock 6-12" below pipe and
2" over top. Tile may be PVC or plastic with 112"
holes every 36" or closer. Use hay or untreated
building pa er over rock. Backfill - max. depth 36",
min. depth ", 12-24" preferred. Trench bottom must
be level or have slope of not more than 4" per 1001.
DISTRIBUTION Drop boxes or distribution box depending on layout
and topography.
WOW
Iloetihs
Solids
sludge
Distribution box Drainfield'
PING If pumping is needed between tank and drainfield,
pump should go in a 3rd tank or in baffled chamber
in 2nd tank. The idea is to retain the 2nd tanks
capacity for solids retention. An alarm device and
reserve capacity of one days sewage flow are required.
QUESTIONS ? CALL THE SEPTIC SYSTEM INSPECTOR AT 473-7357.
141
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/,3c) CY51L< T-
a
Heavy Y D u t j y� � Page 3w-6
Submersible Wastewater Pumps
2" Discharge Medium Head Pea Battles
Pump Specifications
Size: 2" Discharge, 2" Suction Opening
Impeller. 2 Vane, Cast Iron with Pressure
Vanes on back side
Seal: Mechanical Type in Oil -Filled
Chamber with Secondary Exclusion
Seal, Ceramic and Carbon Faces
Pump Body: Cast Iron
Motor Housing: Cast Iron
Hardware: 300 Series Stainless Steel
Power Cord: 15' of 14/3 SJO Cable
Suitable For 1600 Liquids
Standard Equipment: All Models equipped
with Legs for 2" clearance setting above
bottom of Sump Basin
Optional Equipment: Additional Cable and
Carbide Seal Faces available.
Models
•SE51
SE52
Size
2" Discharge
2" Spherical
Solids Handling
NOTE: Pump can operate
dry for extended periods
without damage to motor
and/or seals.
Motor Specifications
Model SE51 - 1/2 H.P., 115 Volt, Single Phase
Model SE52 - 1/2 H.P., 230 Volt, Single Phase
Single Phase: PSC (Permanent Split
Capacitor), completely Oil -Filled and
Overload Protection in Motor
Motor Speed: 1625 RPM
Shaft: %" Diameter 416 Stainless Steel
Thrust Bearing: Ball
Radial Bearing: Sleeve -Permanent
Lubrication
Models
Sol
$652
Pe0
abody BaRnes
651 North Main Street, Mansfield Ohio aa902
Phone 419/522.1511
AMPERAGE
MAX.
LOCKED
MODEL
RUN
ROTOR
NO.
AMPS
AMPS
SE51
11.6
18.4
SE52
5.8
9.2
0 N.P.T.
chwP
Form No. 1217-282