Attendees
Members: Joan Salome-Rodriguez (Facilitator), Erica Eliason, Richard Lawrence
National Grid: Terri Thomson
Rep for Community Remediation through the Trust: Aaron Kaufman
Guests: Corinne Brenner (Gowanus Dredgers), Elizabeth Waldran (Park Slope resident)
The Committee’s agenda was to discuss the Turning Basins so that we can make decisions about how they will look, what we lose and what we gain.
Aaron Kaufman gave us information on the main channel bulkheads (next to Whole Foods and running parallel to 3rd and 5th Streets) and the 5th Street Turning Basin at the west side of Third Avenue. He explained that the bulkheads along the north side of the channel are sitting at an angle where the foot of the bulkhead sticks out a few feet as compared to the heads. Because they are not stabilized in any way and cannot hold back erosion of the land behind them, new vertically embedded metal bulkheads are being installed. They will be permanent and, he believes, cannot be cut down because the tie-back rods will be connected to a deadman rod to ensure the structural integrity of the bulkhead. Because of the nature of the design – intervals of deadman rods – cutbacks are not feasible. In order to dredge the area, structurally secure bulkheads had to be installed. (See photos and diagram that is not fully representative of the tie backs and deadmen below).
Read more »