1. Sealed quotations are invited from reputed and experienced contractors for the following works: Name of Work- Construction of 4(Four) Nos Retaining wall in Kalimati Seam for 37th East level 27th Haulage dip development district at Chapapur II Colliery. Quotation Documents:- Quotation Documents, including terms and conditions of work can be seen in Survey Department, Office of the General Manager, Mugma Area from 14.02.2024 to 21.02.2024. Validity Period of Offer:- The rates offered should be valid for 120 days from the end date of submission of Bid. Receipt of Bids:- Bids are to be received in sealed covers on 24.02.2024 from 9.00 Hrs. to 13:00 Hrs at Survey Officer, Mugma Area. In the event of specified date of submission is declared a Holiday by employer, the bid will be received up to the appointed time on the next working day. Opening of Bids-Bids will be opened at 13:00 HRS on 27.02.2024 at Survey Office of the General Manager, Mugma Area.