Soil cover being installed at future park site

The Navy made significant headway in June and July on its third and final environmental remediation soil-cover project on the Alameda Point airfield, with 7,289 truckloads of soil being hauled in from an East Bay Municipal Utility District soil-storage site in Castro Valley.  The frenzy of truck traffic through the Tube and down Main Street led to complaints of speeding trucks and running red lights, prompting the Navy to warn truck drivers that they could be removed from the job for violating traffic laws, and the City of Alameda Police Department to step up traffic enforcement.

A temporary mountain of approximately 200,000 cubic yards of stockpiled soil is visible on the western end of the airfield during a ferry ride to San Francisco from the Main Street Ferry Terminal.  Another 100,000 cubic yards of cover soil and 60,000 cubic yards of top soil for new vegetation is expected to be delivered by November.  The soil will be used to create a three-foot cover over the 60-acre cleanup site by the end of 2020. Continue reading “Soil cover being installed at future park site”

Views of wetland cleanup area to be dug up, upgraded in 2019

The Navy will implement the environmental remediation plan for Site 32 on the western end of the former airfield.  The plan calls for covering the entire 60-acre site with three free of clean soil without raising the elevation of the existing wetlands.  Thus, the existing wetlands will be excavated to a depth of three feet, and then three feet of replacement clean soil will be brought in to re-contour the wetlands.

Most of the water in the accompanying photos, taken in March 2019, is from rainwater.  However, this wetland is also low enough in elevation that it receives water via tidal pressure from the Bay. Continue reading “Views of wetland cleanup area to be dug up, upgraded in 2019”

City misses chance to embrace wetlands at Alameda Point

The city and its consultant recently released a report outlining what will be included in the new climate action plan for Alameda.  What it reveals, unfortunately, is their resistance to thinking big.

The process for updating Alameda’s climate action plan began as a promising effort for a comprehensive look at what it means to adapt our entire environment to climate change.  It is winding up with a narrow focus on protecting local real estate, which they refer to as “vulnerable assets.”

The city has rejected a broader scope of action that would include “opportunity assets,” as in opportunities to improve the natural environment, not just the built environment.  Areas at Alameda Point not slated for development must be viewed as an opportunity asset that can be re-purposed for the good of the environment. Continue reading “City misses chance to embrace wetlands at Alameda Point”

Navy to create new wetlands

The Navy is nearing completion of plans for a cleanup area called Site 32, 60 acres that lie on the old airfield west of where the monthly Antiques Faire is held.  The site requires remediation because investigators discovered radium-226 in the soil and on various objects.  The Navy mixed radium-226, a naturally occurring mineral, with paint to allow dials and markers to glow in the dark.  Repeated exposure to high levels of radium can cause cancer.

The Navy collected radium-impacted waste, such as used paint brushes from refurbishing dials and gauges, scraping solids, and rags, from its dial painting shop on a regular basis and discarded it at the Site 1 underground dump adjacent to Site 32.  The Navy presumes that the radium-impacted items were spread beyond the dump site when the runway was expanded in the 1950s and a bulldozer was used to grade the area above the dump. Continue reading “Navy to create new wetlands”

Urban Shield conducts hostage rescue training on Nature Reserve

On Sept. 9, the tranquility of the remote shoreline on the federal property at Alameda Point was interrupted by participants firing blanks as an Urban Shield police tactical team staged a mock hostage rescue.  The gunfire was part of the emergency preparedness training that was performed in an area the U.S. Department of Veterans Affairs (VA) agreed not to use for this purpose. 

Continue reading “Urban Shield conducts hostage rescue training on Nature Reserve”

Great Egret fishing at Breakwater Beach

Photos of a Great Egret foraging for Yellowfin Gobies in the shallow mudflat next to Breakwater Beach at the southeast corner of Alameda Point.  After catching a Goby, the Egret would then have to fling the little fish into the air to maneuver the fish back to its mouth.  Photos are from Friday, February 9, 2018.

Continue reading “Great Egret fishing at Breakwater Beach”

Regional park district and city negotiate land deal for park

On July 28, representatives of the city and the East Bay Regional Park District (EBRPD), along with members of the public, toured the future site of a regional park on the former Navy runway area at Alameda Point.  The 158-acre area runs along the Oakland Estuary out to the western shoreline with its sweeping views of San Francisco Bay out to the Golden Gate Bridge.

View from the proposed regional park on May 11, 2017, during Restoration Advisory Board tour.

Bob Nisbet, assistant general manager of EBRPD, and Jennifer Ott, base reuse manager for the city, explained that the city and park district are working on a joint agreement called a Memorandum of Understanding (MOU) that will allow EBRPD to build and operate the park.  The land is being transferred from the Navy to the city in phases as environmental remediation is completed.  Following the final land transfer in about four years, the city would then lease the land to EBRPD for 66 years, the maximum allowable under state law for tidelands along state waterways. Continue reading “Regional park district and city negotiate land deal for park”