Invitation to tender by competitive sealed bids under PIN No 82612MET704, deadline 18.01.2012, for preventive maintenance and repair of electrical instrumentation and telemetry systems in water tunnel No 3 and BWSO facilities, citywide New York. Pre-bid conference on 04.01.2012 at 59-17 Junction Blvd, 12th Floor at 09.30 and site visit 10.01.2012. Further information from project manager Baldemiro Leon at Flushing, NY 11373, tel +1 718 595 4880. Agency contact Greg Hall, tel +1 718 595 3236, e-mail G.Hall@dep.nyc.gov. 01/12