Denton Crk-PT0106278" STUB our
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NORTH /SOUTH
GENERAL NOTES — DRAINAGE
II
WITH YARD DRAIN
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II
1.
All material and construction shall conform to the City of
REMOVE AND PLUG
II
Coppell Standards and Specifications unless otherwise noted
_ S —
EXIST WYE INLET
II
or approved by City.
6
IIN
Delta= 26'41'24"
2.
All storm sewer pipe shall be Class III R.C.P., ATM C76,
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SEE
PLATE
7 FOR DETAILS
II
R= 250.00'
8
unless otherwise shown.
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Iq
Tan = 59.30'
STA 0 +00 — INSTALL
3.
All ditches shall be tamped and compacted to 959 Standard
0 +00 CONNECT TO
Delta= 38'35'21"
Ih
L= 116.46
"W,
FIBER MESH SLOPE
Proctor Density outside of pavement limits. Ditches under
'
4.5X4.5' WYE
R= 70.00'
III4
un
Ch= S13'47'43 115.41'
PROTECTION AND SEED
pavement shall be compacted to 95% Standard Proctor
ry
EXIST
TOP 452.91
Tan= 24.51'
11�
DISTRESSED AREAS
Density.
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FL 449.44
3
RCP
L =47.15
N19'29'35 "E,
46.26'
Ile
AROUND HEADWALL
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4.
See water and sanitary sewer plan for additional information
III
3 +48.11 END 21"
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5
Ch=
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OEGN00 ERCP 7" RCP
related to drainage and other utilitiy construction.
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Sheets SD 8 -14, 19, 20, 22 and 28 for drainage details.
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PROP
8 SS
0 +66.95 21" LAT /
6
Contractor shall be responsible for maintaining rench safety
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3
RCP
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2
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6 3cfs —
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accordance with Trench Safety Plan prepared
requirements, in acc
Texas
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b accordance with City Standards,
y others and in
Standards.
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21"
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RCP /
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PREST
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COURT
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State Low, and O.S.H.A.
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M O♦5 Ew WATER _
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7.
The location of existing utilities indicated on these plans are
taken from public records. The exact location and elevation
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of all public utilities shall be determi,_=d by the Contractor
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