Two bidding evaluation methods of current electromechanical equipment of hydropower station procurement bidding were introduced mainly,it is lowest and synthesis bidding evaluation method.

Analyses of supplement text-bid evaluation methods and demonstration text-bid evaluation methods in railway engineering

From the selection of bid evaluation method,reasonable judgment of the cost price,preparation of engineering quantity list the meanings of engineering quantity list bidding are discussed.

In order to pursue detailed list pricing of the quantities , at first the old bid evaluation method should be thoroughly reformed to improve the bid evaluation experts comprehensive professional skills , to carry out guarantee system and to practice tracing management of the construction project that has won the bid.

Combined with present conditions home and abroad,it introduces featres of bidding according to model of project amount list price,analyzes problems in new evaluation method with adoptive methods,and points out works which need doing so as to succeed in lowest price bids.

Combined with the working experiences of project bidding, this artcle mainly elaborates some problems about prequalification, evaluation methods and project amount list evaluation in the process of bidding, and puts forward corresponding countermeasures and suggestions.

Different evaluation methods have their own advantages and disadvantages, which make evaluation results producing different effects.