What are the specific steps of bidding?

A, the tenderer preparation work

1, project establishment

(1) Submit the project proposal. The main contents include: putting forward the necessity of investment projects, preliminary ideas on planning scale and construction site, preliminary analysis of resources, construction conditions and cooperation relations, investment estimation and fund-raising ideas, and preliminary evaluation of economic and social benefits of the total project schedule.

(2) Prepare the pre-feasibility study and feasibility study report of the project and submit the main contents: corresponding national and local policies, the existing construction conditions and requirements of the unit; Feasibility and necessity of project implementation; Market development prospects; Technical feasibility; Feasibility of financial analysis; Benefit analysis (economic, social and environmental), etc.

2. Construction of construction projects. After the project is approved, the tenderer shall go through the construction registration with the construction administrative department of the engineering trading center.

3, the construction unit bidding qualification

(1) It has a business place and corresponding funds to engage in bidding agency business.

(two) have the corresponding professional strength to prepare bidding documents and organize bid evaluation.

(3) The tenderee has the right to choose a bidding agency and entrust it to handle the bidding matters if it is not qualified to organize the bidding by itself. No unit or individual may designate a tendering agency for the tenderee in any way.

4. Deal with transaction vouchers. The tenderer shall go through the transaction registration at the Engineering Trading Center with the Registration Form for Construction Application.

II. Preparation of prequalification and bidding documents

1, preparation of prequalification documents.

Pre-qualification application, legal representative's identity certificate, power of attorney, applicant's basic information form, financial statement in recent years, similar projects completed in recent years, projects under construction and newly undertaken, litigation and arbitration in recent years and other materials.

2, prepare the tender documents

(1) Contents of bidding documents: bidding announcement, invitation to bid, instructions to bidders, bid evaluation methods, contract terms and formats, bill of quantities, drawings, technical standards and requirements, and format of bidding documents.

(2) Matters needing attention in compiling bid documents

1) defines the document number, project name and nature;

2) Bidder qualification requirements;

3) Time for selling documents;

4) The method, place and deadline for submitting bid documents. The tender documents shall specify the submission method of the tender documents, whether by mail or telex. When and where should the bidding documents be delivered?

5) Requirements for preparation of bid documents

The contents include: tender letter and its attachments, legal representative's identity certificate or power of attorney, tender bond, priced bill of quantities, construction organization design, project management organization, other materials and qualification examination materials.

(1) bidding language;

(2) the composition of the tender documents;

③ Binding of bidding documents;

(4) Style and signature of bid documents;

(5) tender offer.

6) Bid validity period

The bidding documents shall stipulate the validity period of bidding according to the project situation, and shall not be too long or too short. In case of special circumstances, that is, the bid cannot be determined for various reasons after the bid opening, the executing agency and the purchaser must ask the bidder to extend the validity period before the expiration of the original bid validity period. Such requests and replies must be submitted in writing. The bidder may refuse the request of the executing agency, and its deposit will not be confiscated.

7) Sealed submission of bid documents

(1) The bidder shall seal and submit it according to the requirements of the tender documents. For example, sometimes the executing agency requires bidders to seal all documents including "price documents", "technical and service documents" and "business and qualification certificates", and sometimes they will be submitted separately when necessary, depending on the actual situation, but it must be clearly stated in the bidding documents;

(2) The bidder shall ensure that the seal is intact and affix the seal of the bidder's unit and the seal of the legal representative, so as to check the seal of the document before bid opening.

8) Waste standard

In any of the following circumstances, the bid is invalid:

(1) The delivery time of the bidding documents exceeds the prescribed deadline for bidding (fairness and justice);

(2) The bid documents are not bound and sealed as required;

③ The official seal of the bidder and the seal of the legal representative and authorized representative are not stamped, and the power of attorney of the legal representative is not provided;

(4) The bid bond is not submitted or the amount is insufficient, the form of the bid bond does not meet the requirements of the tender documents, and the deposit and remittance bank are inconsistent with the bidder's bank;

(5) The bidding period is insufficient;

6. Incomplete qualification documents;

All landowners bid beyond the business scope;

(8) The bid goods are not produced by the bidder himself, and the manufacturer's authorization and supporting documents are not provided;

Pet-name ruby when using joint bid, did not provide proof of the responsibilities and obligations of the joint parties;

Attending does not meet the main parameters in the technical specifications and exceeds the deviation range of the tender announcement, etc.

Three. Issue a prequalification announcement

1. Pre-qualification announcement includes: bidding conditions, project overview and bidding scope, pre-qualification, submission of bidding documents, acquisition of bidding documents, bidder qualification requirements, etc.

2, in the engineering trading center website and other media release tender announcement. The effective time for the tender announcement to be published in the media or website is 5 working days.

Four. prequalification

1. Sales prequalification documents

2. Accept the prequalification application of the bidder.

3. Pre-qualification of potential bidders

(1) Accepting prequalification documents

(2) Establish a prequalification committee, and the bid evaluation team shall be formed by the tenderee, including financial and technical professionals.

(3) Review procedures

1) Preliminary review: Pre-review the completeness, validity and correctness of pre-qualification documents.

2) Detailed audit: business license, enterprise qualification grade and other financial aspects: whether there are enough funds to undertake this project. Bidders must have certain liquidity. Construction experience: whether you have undertaken similar projects, especially those with special requirements; The number and scale of construction projects in recent years. Personnel: Whether the number, work experience and ability of engineering technology and management personnel owned by the bidder meet the requirements of this project.

3) Equipment: Whether the construction equipment owned by the bidder can meet the engineering requirements.

(4) Clarification: The review committee requires the applicant to make a written explanation for the ambiguities in the prequalification documents. Scope: The unclear contents in the application documents shall be clarified or explained in writing; The clarification or explanation of the applicant shall not change the substance of the application documents, and shall be regarded as an integral part of the application documents.

(5) Method: Generally, the bid evaluation method will be explained in the announcement, which generally consists of the qualified system and the limited system.

(6) Review report: After the review is completed, the review committee will determine the list of applicants who have passed the pre-qualification and submit a written review report to the tenderer. After detailed examination, if the number of applicants is less than 3, the tenderee will reorganize or stop organizing the prequalification, and bid directly by post-qualification examination.

(7) The name of the applicant who has passed the review is determined from the list of applicants who have passed the review, and is generally determined by the tenderer according to the review report and qualification documents.

4. Send out an invitation to bid

V. Sale of Bidding Documents, Questions and Addenda

1, sell the tender documents.

Sell bidding documents, drawings, bill of quantities and other materials to qualified bidders. It takes five working days from the date of selling the tender documents, drawings, bill of quantities and other materials to the date of stopping the sale. The tenderer shall give the bidder a reasonable time to prepare the tender documents, and the shortest time shall not be less than 20 days. Generally speaking, for insurance, it is 25 days from the date of issuing the tender documents to the deadline for submitting the tender documents.

2. On-site inspection and pre-bid meeting before project bid opening.

(1) reconnaissance Organize all bidders to conduct on-site reconnaissance, and it is not allowed to organize a single bidder or a single bidder to conduct on-site reconnaissance.

(2) Pre-bid Meeting All bidders will answer the questions raised in the bidding documents and site reconnaissance at the pre-bid meeting.

3. Addendum If the tenderee makes necessary clarification or modification of the tender documents issued, it shall notify the bidder in writing at least fifteen days before the deadline for submission of tender documents required by the tender documents, and its reply shall be regarded as an integral part of the tender documents.

Intransitive verbs receive bidding documents.

Receive the bidder's bid documents and bid bond to ensure the rigor of the bid documents.

Seven, the extraction of bid evaluation experts

Within two hours before the bid opening, the bid evaluation experts will be immediately drawn from the corresponding professional expert database, and the tenderee will send representatives (with corresponding professional titles above the intermediate level) to participate in the bid evaluation.

Eight. open the sealed tenders

1, time and place

The time is the time specified in the tender documents and the place is the engineering trading center.

2. Participants sign in

The tenderee, bidder, notary office, supervision unit, discipline inspection department and other participants sign in.

3. Seal inspection of bid documents

At the time of bid opening, the bidder or its elected representative shall check the sealing condition of the bid documents, and may also be inspected and notarized by a notary agency entrusted by the tenderer.

4. Host the singing.

5. Record the bid opening process and file it for future reference.

Nine, bid documents review

1, set up a bid evaluation committee.

The bid evaluation committee consists of experts and representatives of the tenderee, and is generally chaired by the committee director. Experts shall be drawn from the expert database by the tenderer before the bid opening, and the information of experts shall be kept confidential. Its experts have an "avoidance principle".

2. Preparation for bid evaluation

(1) The staff and the judges' preparation staff distribute the bidding documents and relevant bid evaluation forms to the judges, who are familiar with the general situation of the bidding project, the main contents of the bidding documents, the bid evaluation methods and standards, and define the bidding purpose, project scope and nature, as well as the main technical requirements and standards and commercial terms in the bidding documents.

(2) Review and compare the bidding documents systematically according to the bidding documents.

3. First trial

(1) Compliance review of bidding documents

1) Validity period of bidding documents

2) Integrity of bidding documents

3) Consistency with the bidding documents

(2) Questioning the bidding documents and asking the bidders to give explanations and clarifications in writing.

(3) The information of invalid bidding shall be consistent with the bidding documents and relevant state regulations.

4. Detailed review

(1) personnel to assist in bid evaluation. The staff shall assist the judges to calculate, review and summarize the bid evaluation scores of each tender.

(2) Review procedures

1) technical review: the main contents include the feasibility of construction scheme, the reliability of construction progress, the guarantee of construction quality, the skills of engineering materials and mechanical equipment supply to meet the design technical requirements, and the technical review of the proposed scheme submitted in the bidding documents according to the provisions of the bidding documents.

2) Business evaluation: The main contents include checking the correctness of all quotation data calculation, analyzing the rationality of quotation data, and conducting business evaluation on the proposed scheme.

3) Clarification of bidding documents: The Bid Evaluation Committee may meet with the bidders to clarify their bidding documents, ask questions orally or in writing, and ask the bidders to answer, and then the bidders will give a formal reply in writing within the specified time. Clarification and confirmation must be formally signed by the authorized representative and become an integral part of the tender documents.

5. Bid evaluation report

(1) The contents of the report mainly include basic information and data sheet, list of members of the bid evaluation committee, bid opening records, list of qualified bids, description of bid rejection, list of bid evaluation criteria, bid evaluation methods or factors, list of bid evaluation comparisons, ranking of evaluated bidders, and minutes of clarification and correction.

(2) The bid evaluation report shall be signed by the members of the bid evaluation committee.

(3) Submit a written bid evaluation report and dissolve the bid evaluation committee.

6. Recommend successful candidates.

The number of successful candidates recommended by the bid evaluation committee shall be limited to 1~3, and the ranking shall be indicated.

X. calibration

The evaluation results shall be publicized on the website of the Municipal Engineering Trading Center, and the publicity time shall not be less than three working days.

Eleven, issued a notice of winning the bid for construction projects.

1, issue a letter of acceptance.

2. Preparation for negotiation

1) Composition of negotiators.

2) Pay attention to data collection of related projects.

3) Through the analysis of the negotiation subjects and their situations, it is clear about the contents of the negotiation, and there is no room for bargaining by either party, and there are no disputes, ambiguities, loopholes and related defects in the terms stipulated in the contract.

4) Draw up a negotiation plan.

Twelve. Contract negotiation and signing before signing.

1, contract negotiation before signing

When negotiating at the appointed place, we should take the initiative, not be too conservative and radical, pay attention to body language, pronunciation and intonation, correctly control the negotiation agenda, talk about the problem from the other side's point of view, and implement the principle of harming others and benefiting themselves.

Step 2 sign a contract

The tenderer and the winning bidder shall sign the contract within 30 working days after the bid-winning notice is issued and pay the performance bond.

Thirteen. Refund of bid bond

Within 5 working days after signing the contract with the winning bidder, the tenderer shall return the bid bond to the winning bidder and the unsuccessful bidder.