Developers unveiled plans for the proposed mixed-use residential and commercial downtown projects at the 21st annual Naugatuck Economic Development Corp. meeting Oct. 17 at the Crystal Room. The Parcel B plan calls for three, four-story buildings divided into three phases with 60 units in each structure, consisting of 29 one-bedroom and 31 two-bedroom units. Phase one would be closest to Maple Street, phase two closest to the event center and phase three in the middle as DOT would need the space for staging, Cheung said. As infrastructure construction is being done on Church Street, Earthworks, out of Oxford, is bringing in the pipes that are being replaced on Church Street as well as pipes to Water Street for Pennrose and Corvus for Parcel B, the event center and the new proposed Department of Transportation train station that will be in the middle of Parcel B closer to the Naugatuck River.