The following meetings are held at City Hall, 54 Hill Street, unless otherwise noted.

Thursday, Sept. 5

Cooperative Educational Services, 3 p.m., CES, 40 Lindeman Drive, Trumbull.

Purchasing - Bids, 3 p.m., City Hall Room 104.

Friday, Sept. 6

Valley Transit District, 8:30 a.m., VTD, 41 Main St., Derby.

Monday, Sept. 9

Public Improvement Building Committee, 6:30 p.m., City Hall Room 104.

Community Garden Committee, 7 p.m., City Hall Room 104.

Tuesday, Sept. 10

Republican Primary Day

SEDC Executive Board, 8 a.m., SEDC, 475 Howe Ave.

Senior Committee, 3:30 p.m., Shelton Senior Center, 81 Wheeler St.

Housing Authority Commission, 5:30 p.m., Sinsabaugh Heights Shelton.

Library Board, 6:30 p.m., Plumb Memorial Library, 65 Wooster St.

Officers’ Council, 7 p.m., Company 4, 722 Long Hill Ave.

Naugatuck Valley Health District Board of Directors, 7 p.m., Valley Health District, 98 Bank St., Seymour.

Wednesday, Sept. 11

Special Purchasing - Bid Openings, 1 p.m., City Hall Room 104.

WPCA, 7 p.m., City Hall 305.

Planning & Zoning Commission, 7 p.m., City Hall Auditorium.

Thursday, Sept. 12

Inland Wetlands & Watercourses Commission, 7 p.m., City Hall Room 303.

Full Board of Aldermen, 7 p.m., City Hall auditorium.

Friday, Sept. 13

Planning & Zoning Downtown Subcommittee, 9 a.m., SEDC, 475 Howe Ave.