Engineering bidding is generally divided into two parts: commercial bid and technical bid. The biggest difference between them is:

Commercial bid = capital and qualification (with quotation);

technical bid = how to do it (without quotation).

of course, some projects are subdivided in more detail, which will be divided into economic bid, commercial bid and technical bid. In fact, the original commercial bid is divided into two parts, namely economic bid and commercial bid, which is quite easy to distinguish from technical bid.

The specific differences between technical bid and commercial bid are as follows:

1. Different functions

1. Commercial bid: Commercial bid is divided into two parts: qualification and quotation.

qualification refers to factors such as providing the qualification of the unit and explaining the performance of the unit, which is mainly used to judge whether the bidding enterprise meets the requirements of the tender documents.

Quotation is an explanation of the "quotation" for the goods or services required by the tenderee around the bidding policy, that is, the budget, which is mainly an explanation of funds.

some projects will split the "quotation" part and set up an "economic standard", but the economic standard is actually a kind of business standard.

2. Technical tender:

Technical tender is a part of the tender which is used to explain technical contents such as technical parameters, product performance, processing process, drawings, etc., mainly on the process.

technically complex projects have detailed requirements on the content and format of technical documents, and bidders should carefully fill in the technical part of the tender documents according to the regulations.

Second, the content requirements are different

(1) Technical target requirements:

1. Construction deployment;

2, the construction site layout;

3. Construction scheme;

4, construction technical measures;

5. Construction organization and construction progress plan (including division of construction sections, arrangement of main working procedures and labor force, and composition of construction management organization or project management department);

6, construction machinery and equipment;

7, quality assurance measures;

8, time limit for a project guarantee measures;

9. Safety construction measures

1. Civilized construction measures;

compilation points:

1. highlight your own advantages, such as equipment, technical strength and performance;

2. Emphasize quality management, and the quality level is better than that required by the owner as far as possible;

3. Give prominence to the advantages of controlling the construction period, and put forward the objectives and measures to shorten the construction period appropriately when meeting the requirements of the owner;

4. Put forward some reasonable suggestions and all preferential conditions beneficial to the project construction to the owner.

(2) Content requirements of commercial bid:

1. Identification certificate of legal representative;

2. Power of attorney of legal person (original);

3, the tender letter and the appendix to the tender letter;

4. Copy of deposit certificate of bid bond;

5. Commitments and supplementary opinions to the bidding documents and contract terms;

6. Business license, qualification certificate, safety production license, etc.

the main point of compilation depends on quotation, and the core of business target is price.