News About Cleanup, Sustainability, Parks, Open Space, and Wildlife at Alameda Point, Alameda, CA
My blog is Alameda Point Environmental Report covering environmental issues from wildlife to cleanup at the former Navy base in Alameda now called Alameda Point.
Articles on my blog are frequently printed in the Alameda Sun newspaper.
I also host a Twitter site and a Flickr photo site.
I hope you find my stories and photos of interest.
Radioactive alarm bells went off for many peoplewhen they saw the radiological warning signs posted on the fencing around the Seaplane Lagoon dredging operation. But so far, air readings have shown insignificant levels of radiation.
The first soil testing of the dredge mud will take place this summer.
The dredging operation was set up to remove sediment with other contaminants – PCBs, cadmium, chromium, lead, and pesticides. But because there is a chance the radium levels are elevated to risk levels, by federal law, the signs must go up.
The contractor handling the job requires that workers wear a dosimeter, or dose meter, that records cumulative exposure to radiation, and they are monitored daily. As of March 16, two months into the job, the readings have been 1,000 times below the hazard level set by the Nuclear Regulatory Commission. Continue reading “Point Being: March Mudness”
Cleanup at Alameda Point continues to unfold. Every month the Restoration Advisory Board meets to stay apprised of the happenings and offer comments. The public is invited to attend on the first Thursday of the month, 6:30 p.m. at the rear of City Hall West at Alameda Point. Here are some highlights from the February meeting and a “Point Being” video update on the Seaplane Lagoon.
Site 1 – Burn Area Larger Than Expected
There’s a glitch in the ditch at Site 1 out at the northwestern tip, in the Northwest Territories. This is one of two of the Navy’s industrial dumps (aka disposal sites – the other one being Site 2 to the south on the Wildlife Refuge), and plans were on the calendar to begin the remediation plan on the 30-acre Site 1, which is set to become recreational open space, this year. But instead of 2013, it will now be 2015 before we are throwing Frisbees, riding the Bay Trail, or launching kayaks on the windy, incomparable western shore.
The plan was, and still is, to install a four-foot engineered soil capon top of the site, after digging out and hauling away refuse from the burn area, where things like railroad ties were burned, which makes up a small part of the site. But as the Navy contractor was doing prep work for a detailed work plan, they discovered that the old burn area is larger than expected and that soil under the burn area “exceeded remediation goals,” which at the very least means more testing to find out what else is there.