2.1.10.4
Corrugated PVC Pipe
ASTM F 949 produced from PVC certified by the compounder as meeting the
requirements of ASTM D 1784, minimum cell class 12454-B.
2.1.11
PE Pipe
The pipe manufacturer's resin certification indicating the cell
classification of PE used to manufacture the pipe shall be submitted prior
to installation of the pipe. The minimum cell classification for
polyethylene plastic shall apply to each of the seven primary properties of
the cell classification limits in accordance with ASTM D 3350.
2.1.11.1
Smooth Wall PE Pipe
ASTM F 714, maximum DR of 21 for pipes 80 to 600 mm
3 to 24 inches in
diameter and maximum DR of 26 for pipes 650 to 1200
mm 26 to 48 inches in
diameter. Pipe shall be produced from PE certified
by the resin producer
as meeting the requirements of ASTM D 3350, minimum
cell class 335434C.
2.1.11.2
Corrugated PE Pipe
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NOTE: Corrugated PE pipe culverts and storm drains
shall not be installed beneath airfield pavements,
Class A, B, or C roads, or road pavements with a
design index of 6 or greater. Type S pipe has a
full circular cross-section, with an outer
corrugated pipe wall and a smooth inner liner. Type
C pipe has a full circular cross-section, with a
corrugated surface both inside and outside.
Corrugations may be either annular or helical.
**************************************************************************
AASHTO M 294, Type S or D, for pipes 300 to 1200 mm 12 to 48 inches and
AASHTO MP7, Type S or D, for pipes 1350 to 1500 mm54 to 60 inches produced
from PE certified by the resin producer as meeting the requirements of ASTM
D 3350, minimum cell class in accordance with AASHTO M 294. Pipe walls
shall have the following properties:
Minimum Moment
Nominal
Minimum
of Inertia of
Size
Wall Area
Wall Section
(mm)
(square mm/m)
(mm to the 4th/mm)
_________________________________________________________
300
3200
390
375
4000
870
450
4900
1020
600
6600
1900
750
8300
2670
900
9500
3640
1050
9900
8900
1200
10900
8900
1350
12000
13110
1500
13650
13110
SECTION 02630
Page 21
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