contaminants that could otherwise damage its components.
Storage shall be
in accordance with the manufacturer's requirements.
1.11
PROJECT/SITE CONDITIONS
After becoming familiar with all details of the work, the Contractor shall
verify all dimensions in the field, and shall advise the Contracting
Officer of any discrepancy before performing the work.
PART 2
PRODUCTS
2.1
MATERIALS
2.1.1
Plates, Shapes and Bars
Steel shall conform to ASTM A 36/A 36M; stainless steel shall conform with
ASTM A 276, type 316.
2.1.2
Pipe and Fittings
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NOTE: Designer should coordinate with the oxidizer
equipment suppliers to coordinate piping and gasket
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Gasket materials for pipe and fittings shall be silicon, or teflon unless
otherwise shown or specified.
2.1.2.1
Stainless Steel Pipe
a.
Pipe 100 mm 4 inch and larger shall conform to ASTM A 312/A 312M,
Schedule 40, Type 316L with maximum carbon content of 0.04
percent. Flanged fittings shall conform to ASME B16.5, F316L
Class 150 with 2 mm 1/16 inch minimum thickness silicon, teflon,
expanded PTFE, PVDF, or viton gaskets. Butt weld fittings shall
conform to ASTM A 403/A 403M and MSS SP-43, Grade 316L, Schedule
10S with full penetration welds.
b.
Pipe less than 100 mm 4 inch shall be type TP316, and conform to
ASTM A 312/A 312M Schedule 80S for threaded joints, and Schedule
40S for welded joints. Flanged joints shall conform to ASTM A
182/A 182M, F316 or F316L, Class 150; dimensions and drilling
shall be in accordance with ASME B16.5 with 2 mm 1/16 inch minimum
thickness silicone, teflon, expanded PTFE, PVDF, or viton gaskets.
Butt weld fittings shall conform to ASTM A 774/A 774M, ASTM A 778,
and ASME B16.9.
c.
Liquid tubing 10 mm 3/8 inch and smaller shall be seamless
austenitic stainless steel and shall conform to ASTM A 269, Type
TP316. Wall thickness shall be adequate for the pressure
required. Fittings shall be compression type made from bar stock
material conforming to ASTM A 276, Type 316, with forgings
conforming with ASTM A 182/A 182M, Type 316. Assemblies shall
consist of tube, fittings and components of one manufacturer.
2.1.2.2
Polyvinyl Chloride (PVC) Pipe
PVC pipe and fittings less than 100 mm 4 inch diameter shall be in
SECTION 11377
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