Bids for the Earthwork package will be received until 2 p.m. on Thursday, June 10th. Bids for remaining packages will be received until 2:00 P.M., Thursday, June 17th, 2010. All bids must be submitted in sealed envelopes attention Manhattan City Clerk. Bids shall be submitted on the Bid Package forms with Bid Bonds included, signed by an authorized company representative