Specifications include, but are not limited to: The Alaska Railroad Corporation (“ARRC”) is soliciting bids from interested parties to provide 16” Pipe Piling for a one-time purchase. Sheet Piling in accordance with the following nformation: 1. Sheet Piling: PS31,ASTM A572 GRADE 50 (MIN), 1/2" X 19.25" X 65 FEET (Issued by foot) BLACK IRON Materials will be quoted with shipping included to Anchorage Alaska, Alaska Railroad Corporation Warehouse, 485 Ocean Dock Road, 99501. Certified mill test reports (CMTR) must be sent and approved prior to the shipping of materials. AWS D1.1, minimum tensile strength of 70,000 psi. Materials to be all Black Iron Individual sheet pile lengths may have a tolerance between 65’ and 85’.