Aimed at the measures to improve the win bit rate of construction enterprises,this paper put forward some opinions about preparation stage of entering bit,enterprise quota organization and skills of quotation.

Application of network plan in bidding work;

On bidding work in architectural enterprises

It is illustrated that under the normative bidding environment d building market,building construction en- terprises should improve their recognition of the importance of bidding work,set up professional bidding organizations which should include some talents on administration,technology and commerce and finance;carry out practical bid- ding strategies.

To carried on the soda-wash tower in the open-air scene which three sections of groups welded to carry on the before the load some preparatory work design and the computation,and has carried on the induction summary to the load process operation,the guarantee load security techinical measure was proposed.

This paper introduces the preparatory work before the installation of CIS combined electrical apparatus, and expounds the procedures of the installation of CIS combined electrical apparatus.

Therefore, the author introduced pre-drilling preparation work and 4 kinds of zone sticking methods, which were stratum reflected wave group tracing method, lithology standard horizon and reference horizon correlation method, sedimentary rock cycle correlation method, and well logging curve feature correlation method, summarized and prov.

Technical preparation work is very important, and it is a precondition of ensuring project progress and quality, decreasing project cost and offering good field HSE management.

After analyzing graduates viewpoints, psychology and competences for employment, this paper gives out some guidelines for college graduates to make preparations for employment so as to strengthen their competitiveness in the labor market.