Cement is quite literally the building block for construction projects across the state. However, it is not manufactured in Alaska but shipped from overseas sources. To ensure competitive pricing and economic growth the construction industry must have affordable access to bulk cement. That is where the Port of Anchorage comes into play. This port has the only facilities in southcentral Alaska with the capability to offload bulk cement providing an efficient, affordable delivery method. Every year between four to six cement ships call on the Port of Anchorage.
Unlike other ports in the state, cement coming into the Port of Anchorage does not have to be packaged and shipped in sacks or any other form of containerization in order to be offloaded at our facilities. This means the cement company does not have to take any extra time or money to prepare the cement for transport. At the Port of Anchorage, cement ships arrive with dry, powered cement carried in segregated hold compartments. The cement is delivered from the ship to port facilities by a pneumatic pump system that transports the dry cement from the ship’s hold to storage silos on port property through a 2,400 foot cement pipeline, the longest cement pipeline in North America. On average it takes upwards of ten days to for a ship to empty its holds.
Cement shipments to the Port of Anchorage account for over 80% of the cement used for concrete in the state annually–enough cement to build a four inch deep, four foot wide sidewalk from Kenai to Barrow and back. Cement is transferred from the Port of Anchorage to companies across Alaska for use in mines, school construction, and other important projects. And while this is proving to be effective today, there are ways it could be improved. One significant improvement will be realized immediately upon completion of the Intermodal Expansion Project. Currently, the ships importing cement are called “Handy” size ships and can carry up to 38,000 tons of cement, however the current -35ft draft depth at the port limits the volume of cement each ship can carry by more than 30%. Additionally, the “Handy” size ships are now outdated. Modern cement ships, called “Handy Max” can carry up to 55,000 tons per trip and will eventually phase out the smaller, “Handy” ships. The completed port expansion project will provide a -45ft draft to accommodate these larger, “Handy Max” ships along with new acreage providing opportunities to increase storage capacity. Ultimately this means larger shipments of cement at better prices for business and consumers throughout Alaska.