HomeMy WebLinkAboutDrawing X-3085 Rev2 - 1973Wnye h o u,5e*
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Finished rgde (- 33'-35
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Sanitary Notes:
1.) Percolation Test Data: Taken at elevation 30'-0" in approximate
center of field. Rate = 1" in I min. Date: 10-18-73.
2.) Boring taken northeasterly of center of field indicated silty
S/Ope fill @ sand from 0" to 18" and clean medium to coarse sand' from 18" to 9611
-50 3.) Sanitary Leaching Design Data:
e -o f x s t8- G ro und i
a.) Leaching Bed requiresl sq. ft. per gallon as'per State
Sanitary Code - Article X]...
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b.) Office Building with 270 people @ 15 G.P.D. = 4050 Gal.
c.) 4050 Gallons x 1.00 S.F./Gal. = 4050 S.F.:
d.) Actual area 81 x 48, 3888 S.F.
fill General Contractor Notes:
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7co P C) f ct: d /-c zf 35' 7
/Raise a r ho /e /7��C Io --1 35-10f�Ir fe-uye.D I "
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specifications.
The general intent of this con -tract. is To remove, within the work
area the existing tile field and replace it with plastic pipe,
New
Remove existing 6" C.I. from pumping chamber to dist, box and
TOOO# strength (as per-A.S Method) as shown
T.M.-3 Edge Bearing
DRAWN C. I
DATE/o/24/7j
replace with new 4" c.I. pipe.
on this drawing. All work to be in strict accordance with the
Doubic
The existing distribution box will be removed and replaced with
State Sanitary Code - Article X1 and local codes.
2.) The existing dosing chamber is to be altered, as per this plan,
--Y 0 / Jct / 6 A dd- / -<'.C.
t;, 6 1171773 -
-3
'Neui '14
wc,� h 0- d 5t0; i
and will in effect serve as additional septic tank capacity.
model #-ST-DB-8 manufactured by Mattapoisett Concrete Forms, Inc.
SCALE z
3.) The new pumping chamber will be as per plan and equivalent to
S. Yarmouth, Massachusetts, or approved equal.
BOYDCO Model 203 A, Boydco, Inc., P.O. Box 4799, E. Providence,
L?
J Rhode Island, or approved equal, as further described in job
Within the work limits, excavate clean material to elevation
7co P C) f ct: d /-c zf 35' 7
/Raise a r ho /e /7��C Io --1 35-10f�Ir fe-uye.D I "
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I of
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2 0u /-? " ft 30-6 0
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Legend:
----- -- Double Perforated Pipe
Non Perforated Pipe
Edge of New Leaching Bed & Approx. Excavation Limits
Edge of Existing Tile Field
+ Existing Grades
0 New Grades
Is
NZ V /'xfPT6Ri) GAS I �Q Z 7, C611,
C A V WE YA R 0 ZO V s at'i fi
YAPMOUFH sEt=VICE C E /V FE R,
R 4-'-PZA C L P! LEN T Of- LA C 1VG F1 0
specifications.
NEGEA SERVICE CORPORATION
CAMBRIDGE, MASS,
4.)
Remove existing 6" C.I. from pumping chamber to dist, box and
DRAWN C. I
DATE/o/24/7j
replace with new 4" c.I. pipe.
JAPPR. 14�71,41
5.
The existing distribution box will be removed and replaced with
P0,177 P 0 1�, J
--Y 0 / Jct / 6 A dd- / -<'.C.
t;, 6 1171773 -
a new 7outlet box as per plan. Distribution box to be as
model #-ST-DB-8 manufactured by Mattapoisett Concrete Forms, Inc.
SCALE z
DRAWING NO. Rev. 7
S. Yarmouth, Massachusetts, or approved equal.
X- 3085
6.)
Within the work limits, excavate clean material to elevation
291-0" + and stockpile at southerly end of the work area.
7.)
From elevation 291-0"+ excavate contaminated material and old
is
the pipes to elevation 26'-6" +. This material must be disposed
of away from the property by this contractor.
8.)
Replace'elean material (from stockpile) to work area from elevatioriv
261-6" + to elevation 30'-0", level over entire surface.
9.)
Supply and install new leaching bed, as per plan, to approximate
elevation 31'-2".
10.)
Supply and install clean fill over leaching bed to elevations as
indicated on this drawing. Pill to contain no stones larger
than 6 in. Slope away from edge of leaching bed with al in,'
10 slope to match existing grades.
ll.')
:Electrical work to provide service to pumping chamber is not
a part of this contract.
12.
See reference drawings for general. location of new work.
Reference Drawings:
NEGEA #x-1466-2 --------- Plumbing Utility Plan
NEGEA #x-1467-1 --------- Septic Tank & Details
Legend:
----- -- Double Perforated Pipe
Non Perforated Pipe
Edge of New Leaching Bed & Approx. Excavation Limits
Edge of Existing Tile Field
+ Existing Grades
0 New Grades
Is
NZ V /'xfPT6Ri) GAS I �Q Z 7, C611,
C A V WE YA R 0 ZO V s at'i fi
YAPMOUFH sEt=VICE C E /V FE R,
R 4-'-PZA C L P! LEN T Of- LA C 1VG F1 0
NEGEA SERVICE CORPORATION
CAMBRIDGE, MASS,
DRAWN C. I
DATE/o/24/7j
CHWD.4:�761(;�,,
JAPPR. 14�71,41
P0,177 P 0 1�, J
--Y 0 / Jct / 6 A dd- / -<'.C.
t;, 6 1171773 -
NO. DESCRIPTION DATE APPR.
SCALE z
DRAWING NO. Rev. 7
X- 3085
REVISION
UNLESS OTHERWISE NOTED