GENERAL PORTLAND USES "PD" RAILCARS TO KEEP AIR CLEAN, CUT SHIPPING COSTS

General Portland Incorporated eliminated the need for a new unloading terminal, maximized labor use, and met strict Federal and State environmental standards--all in one move--by choosing PD (pressure differential) railcars over traditional hopper cars to ship its regular type #1 cement.

  • Corporate Authors:

    Maclean-Hunter Publishing Company

    300 West Adams Street
    Chicago, IL  USA  60606
  • Publication Date: 1978-8

Media Info

  • Pagination: p. 71
  • Serial:
    • Rock Products
    • Volume: 81
    • Issue Number: 8
    • Publisher: Maclean-Hunter Publishing Company

Subject/Index Terms

Filing Info

  • Accession Number: 00189002
  • Record Type: Publication
  • Source Agency: Engineering Index
  • Files: TRIS
  • Created Date: Apr 25 1979 12:00AM