1. Business standard: \x0d\ Business standard includes enterprise qualification, business license, relevant award certificates, relevant documents to prove the company's performance, and some also need safety production license and enterprise profile, depending on the requirements of the bidding documents. The main contents include: \x0d\( 1) identification of legal representative \x0d\(2) power of attorney of legal person (original is original) \x0d\(3) tender letter \x0d\(4) appendix to tender letter \x0d\(5) copy of deposit certificate of tender bond \ x0. (7) Business license, qualification certificate, safety production license, etc. \x0d\ II。 Technical standards: mainly including construction organization design. The technical part mainly includes the following contents \x0d\ 1, construction deployment; \x0d\2, the construction site layout; \x0d\ 3, construction scheme; \x0d\ 4, construction technical measures; \x0d\5。 Construction organization and construction progress plan (including division of construction sections, arrangement of main working procedures and labor force, composition of construction management organization or project management department); \x0d\ 6, construction machinery and equipment; \x0d\7, quality assurance measures; \x0d\ 8, time limit for a project guarantee measures; \x0d\9。 The respective roles of safety construction measures \x0d\ 10, civilized construction measures \x0d\ commercial bid and technical bid in the bidding process. \x0d\ 1) business standard: mainly judge whether the bidding enterprise meets the requirements of the bidding documents and other factors. Generally, pre-qualification will be conducted when bidding registration, and only after reaching the standard can you be eligible to participate in bidding activities. \x0d\2) Technical bid. \x0d\ If it is a construction project, it includes all the contents of the construction organization design to evaluate the technical strength and experience of the bidder. Technical complex projects have detailed requirements for the content and format of technical documents. Bidders shall carefully fill in the technical part of the bidding documents as required, including technical scheme, product technical data, implementation scheme, etc.