- 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. - 879 - SECTION 1041 -- DRAIN TILE
1041.01 Description
1.Concrete drain tile shall conf orm to the "Extra-Quality Drain Tile" requirements of AASHTO M 178.
1041.02 Acceptance Requirements
1.Drain tile will be accepted bas ed on requirements of this Section and sampling and testing requirements in accordance with the Department’s Materials Sampling Guide .
Source: Nebraska Standard Specifications for Highway Construction, 2017 Edition. Pages 912–912 of 1,048.