SECTION 033000 - CAST-IN-PLACE CONCRETE

Sludge Treatment Project Engineered Container Retrieval and Transfer System January 2012
3.9 APPLICABLE PIPE CODES
PIPING CODE: S-2 Air/Vent (AIR) and Process Condensate Drain (CND) Piping
Design Pressure 10 psig
Test Pressure 11 psig
Operating Temperature
Inspection and Test Method
Sizes 1/2" NPS and larger
Pipe
Environmental Extremes: -27°F to 110°F
Normal Operating Extremes: 65°F to 80°F (Note 1)
Welded Joints: In-Process Visual Weld Inspection
Pneumatic testing at 110% of Design Pressure for all tubing and piping
ASTM A 312, Grade TP 304L, seamless, ASME B31.3, Process Piping Category
"Normal Fluid Service"
Wall Thickness Schedule 10S or as stated on fabrication drawing
Fittings
Flanges
Bolts/Nuts
Gaskets
Valves
ASTM A 403, Class WP-S 304L, butt welding in accordance with ASME B16.9,
wall thickness to match pipe. Corrosion allowance = 0.03-in.
Bends: Formed pipe bends having minimum center-line bend radius of 5 x pipe nominal
outside diameter.
Class 150, ASTM A 182, Grade F 304L forged, raised face weld neck, in accordance
with ASME B16.5 or as specified on drawing.
ASTM A 193 or ASTM A 320 any type of grade B8 and having hex nuts in accordance
with ASTM A 194 any type of Grade 8. It is preferred to have either the bolt
as grade B8S/B8SA or the nut as grade 85/85A to minimize potential for galling of
mated components.
Garlock "BLUE-GARD" 3000, 1/8-inch thick compressed gaskets with dimensions
conforming to ASME B1 6.21 Table 1-5
ASME B16.34, ball or plug type valve, stainless steel body, stainless steel ball,
flanged or butt weld ends, UHMWPE seats. Manual locking handle.
Note:
1) Based on 65°F winter and 80°F summer inside HVAC design temperatures.
2) Standards referenced above shall be used unless approved by buyer.
3) AUTOLOK is a registered trademark of Delaware Capital Formation, Inc., Wilmington, Delaware.
Contract 44577 KW Annex - Rev. E 44577-CSI-SPEC-001 431510 - 27