Inquiry (采购产品): Drain-Waste Pipe, C-I, PVC We have specifications that state that Cast-Iron Hubless soil pipe CAN NOT be used underground buildings. This seemed wrong to me. Also I need the minimum wall thickness for PVC drain-waste pipe, 50 to 150 mm. Mailing Address is: Marvin R. Horton Qalaa House, USACE APO, AE 09356 **** Hidden Message ***** Marvin Horton APO, AE 09356 Company: U.S. Army Corps of Engineers E-mail: marvin.horton@tac01.usace.army.mil **** Hidden Message ***** marvin.horton@tac01.usace.army.mil
