748.06 Steel Pipe Encasement

1. Specifications:

748.06 C&MS

2. Sampling and/or Inspection Requirements:

For pipe-welded and seamless steel materials with each shipment, each diameter, provide tow pieces, 30 inches long from the length; one (1) from each end along with certified test data from manufacturer. Certification should contain documentation of domestic origin.

3. Method of Tests:

ASTM A139, grade b

ASTM A53, grade b as specified in section 711.02