Elastomeric joints shall conform to ASTM D 3212.
Gaskets for elastomeric
joints shall conform to ASTM F 477.
2.1.9
PVC Plastic Gravity Sewer Piping
2.1.9.1
PVC Plastic Gravity Pipe and Fittings
[ASTM D 3034, SDR 35, or ASTM F 949 with ends suitable for elastomeric
gasket joints.] [ASTM F 794, Series 46, for ribbed sewer pipe with smooth
interior, size 200 mm 8 inch through 1200 mm 48 inch diameters.]
2.1.9.2
PVC Plastic Gravity Joints and Jointing Material
Joints shall conform to ASTM D 3212.
Gaskets shall conform to ASTM F 477.
2.1.10
PVC Plastic Pressure Pipe and Associated Fittings
2.1.10.1
PVC Plastic Pressure Pipe and Fittings
a.
Pipe and Fittings Less Than 100 mm 4 inch Diameter: Pipe,
couplings and fittings shall be manufactured of materials
conforming to ASTM D 1784, Class 12454B.
(1) Screw-Joint: Pipe shall conform to dimensional requirements
of ASTM D 1785, Schedule 80, with joints meeting requirements of
1.03 Mpa 150 psi working pressure, 1.38 Mpa 200 psi hydrostatic
test pressure, unless otherwise shown or specified. Fittings for
threaded pipe shall conform to requirements of ASTM D 2464,
threaded to conform to the requirements of ASME B1.20.1 for use
with Schedule 80 pipe and fittings. Pipe couplings when used,
shall be tested as required by ASTM D 2464.
(2) Push-On Joint: ASTM D 3139, with ASTM F 477 gaskets.
Fittings for push-on joints shall be iron conforming to AWWA C110
or AWWA C111. Iron fittings and specials shall shall be
cement-mortar lined (standard thickness) in accordance with AWWA
C104.
(3) Solvent Cement Joint: Pipe shall conform to dimensional
requirements of ASTM D 1785 or ASTM D 2241 with joints meeting the
requirements of 1.03 Mpa 150 psi working pressure and 1.38 Mpa 200
psi hydrostatic test pressure. Fittings for solvent cement
jointing shall conform to ASTM D 2466 or ASTM D 2467.
b.
Pipe and Fittings 100 mm 4 inch Diameter to 300 mm 12 inch: Pipe
shall conform to AWWA C900 and shall be plain end or gasket bell
end, Pressure Class 150 (DR 18), with cast-iron-pipe-equivalent
OD. Fittings shall be gray-iron or ductile-iron conforming to
AWWA C110 or AWWA C153 and shall have cement-mortar lining
conforming to AWWA C104, standard thickness. Fittings with
push-on joint ends shall conform to the same requirements as
fittings with mechanical-joint ends, except that bell design shall
be modified, as approved, for push-on joint suitable for use with
the PVC plastic pressure pipe specified in this paragraph.
2.1.10.2
PVC Plastic Pressure Joints and Jointing Material
Joints for pipe, 100 mm 4 inch to 300 mm 12 inch diameter, shall be push-on
joints as specified in ASTM D 3139. Joints between pipe and fittings shall
SECTION 02531
Page 23
Previous Page
