SECTION 033000 - CAST-IN-PLACE CONCRETE

Sludge Treatment Project Engineered Container Retrieval and Transfer System January 2012
cimen does not exceed corrosion rate of any of the previous specimens by more than
0.0002 in. per month.
E. Wrought Forged-Steel Flanges and Flanged Fittings: ASME B16.5, including bolts, nuts, and
gaskets of the following material group, end connections, and facings:
1. Material Group: 2.3.
2. End Connections: Weld Neck - Butt welding.
3. Facings: Raised face.
2.2 STRUCTURAL MATERIALS
A. Carbon steel shall meet the requirements of ASTM A 36/A 36M or ASTM A 992/A 992M.
B. Structural tubing shall meet the requirements of ASTM A 500/A 500M, Grade B (fy = 46 ksi).
C. Steel pipe shall meet the requirements of ASTM A 53/A 53M, black steel, Type E or S, Grade B,
or ASTM A 106/A 106M, Grade B, standard weight, Schedule 40 and Schedule 80.
D. Concrete expansion anchors shall be any industry standard wedge-type expansion anchor having
capacities published by the ICC-ES and approved for resistance to wind and seismic loading.
E. All exposed carbon steel shall be coated in accordance with Section 055000, Metal Fabrications.
Prepare, prime, and top coat structural steel in accordance with the manufacturer’s recommendations.
The final coat shall be light gray. All coatings shall be applied in such a manner as to produce
a uniform smoothness. Special attention shall be paid to crevices, weld lines, carriers, and
edges to obtain the required thickness.
2.3 STAINLESS-STEEL BRAIDED PTFE HOSE (1” AND SMALLER)
A. Flex Line: Silicone-covered PTFE hose with stainless-steel wire-braid covering.
1. Cover: Stainless steel, wire-reinforcing protective jacket.
2. Core: Silicone-covered PTFE hose with fiber braid bonded to the core.
3. End Connections: As Scheduled on Drawings.
4. CWP Rating: 200 psig, minimum.
5. Operating Temperature: 100 deg F, maximum.
6. Leak Test per RMA IP-2 and ASTM D 380 (sections 14.2 and 15.2), test pressure shall
be 10 to 15 psig, held for a minimum of 10 minutes.
7. Proof Pressure Test per RMA IP-2 and ASTM D 380 (sections 14, 15 and 17), test pressure
shall be 50% of the minimum specified burst pressure, held for a minimum of 10
minutes.
Contract 44577 KW Annex - Rev. E 44577-CSI-SPEC-001 226313 - 12