- 877 - SECTION 1039 -- DUCTILE IRON PIPE
1039.01 Description
1.Ductile iron pipe for water and other liquids shall meet the requirements of ANSI A21.51.
2.Fittings for ductile iron pipe shall meet the requirements of ANSI A21.10.
3.Joints for ductile iron pipe shall meet the requirements of ANSI A21.11.
4.When required in the contract, ductile iron pipe shall be encased with Class C polyethylene encasement material conforming to the requirements of ANSI A21.5.
1039.02 Acceptance Requirements
1.Ductile iron pipe will be accepted based on the requirements of this Section and a manufacturer's Certif icate of Compliance, indicating compliance with the requirements in this Section. - 878 - SECTION 1040 -- STEEL PIPE AND STRUCTURAL TUBING
1040.01 Description
1.Steel pipe shall conform to the requirements of ASTM A 53 Grade B.
2.Steel structural tubing for brid ges shall conform to the requirements of ASTM A 500, Grade B.
1040.02 Acceptance Requirements
1.Steel pipe and structural tu bing will be accepted based on the requirements of this Section and a ma nufacturer's certified test report showing compliance with the requirements in this Section.
Source: Nebraska Standard Specifications for Highway Construction, 2017 Edition. Pages 911–911 of 1,048.