Curious visitors sometime ask ‘How does stuff get to the island?’ While picking up a truckload of chicken manure from a nearby store, I thought “Maybe I’ll do a blog about following the manure from the store to the island”.
I completed my purchase and then proceeded to Pier 50, home of WestStar, the barge company that runs the monthly supply run out to the island. The bags of manure were unloaded by hand into wooden boxes and then stacked with the rest of the Alcatraz supplies in the warehouse. Supplies can be dropped off and stored in the warehouse a few weeks prior to the barge run.
I arrived bright and early this past Tuesday
morning at Fort Mason at 3:30am to carpool with other Alcatraz staff back to Pier 50 to board the tug that tows the barge (after a mandatory stop for coffee and donuts). Donning life jackets, we hopped from the dock onto the barge and then climbed down a ladder to get onto the tug. Once aboard, we tucked into the donuts for the 30 minute trip to Alcatraz. I was hoping for a view, but the only view was out the bathroom window porthole, which someone had creatively drawn a few fish.
Pulling up to the Alcatraz dock, the barge was secured and we climbed onto the Alcatraz dock. According to Patrick McAllister, Director of Alcatraz Operations for the Golden Gate National Parks Conservancy, this month’s barge supply was fairly small compared to others. A typical barge brings over bottled water, merchandise for the island’s three bookstores, empty dumpsters, and various construction equipment and building materials. The uploading of the barge is orchestrated to be finished by the time the staff boat docks at 9:00am.
The two big safety lessons were 1) watch the hook from the crane and 2) make sure your feet are clear of the palette when it is set down.
Two forklifts were unloaded first, and started to shuttle supplies to where they needed to be on the island. McAllister developed a rough system to avoid the supplies from piling up in the vincinty of the dock. As palettes were lifted one by one by the barge crane onto the Alcatraz dock, the forklifts kept up a relay back and forth. WestStar workers hooked each palette to the crane while Parks Conservancy staff waited on the dock to unhook the ropes that held the palettes.
Soon, the barge was empty; and then materials that were being shipped back to the city were loaded. Empty water bottles, full dumpsters and a generator along with stacks of empty palettes were being shipped back. The most interesting was seeing the generator being roped onto the hook and then lifted onto the barge.
In the beginning of the garden restoration, all the supplies for the gardens were imported this way – countless bags of gravel for the rose terrace, concrete mix for the new railings, the greenhouse kit, even plants if they were dropped off the day before at Pier 50. It is an amazing amount of effort that it takes to keep the island going. Today, it is relatively simple, the barge itself has only been postponed a few times due to bad weather. I can only imagine what an undertaking getting building materials to the island when it was a military fortress in the late 1800s, before the convienance of tugs and forklifts.