Construction crews working at the Sag Harbor Learning Center last spring removed about 300 tons of soil contaminated with arsenic, which school officials said likely seeped into the ground from wood treated with chromated copper arsenate that was thought to exist on the property at one point in time. 

The East Hampton Town Planning Board agreed to fast-track a proposal from AT&T to build a 185-foot-tall cell tower on land adjacent to an East Hampton Fire Department substation under construction in Northwest Woods, and inched closer to scheduling a public hearing of an application to build a car wash next to the East Hampton Town Recycling Center on Springs-Fireplace Road, at a meeting on Jan. 8. 

An acrimonious exchange on Friday between the East Hampton Village Zoning Board of Appeals and an attorney ended in the board’s abruptly adjourning a hearing.