A, mechanical and electrical installation engineering construction bidding procedures
The bidding process can generally be divided into three stages: preparation before bidding, bidding and bid evaluation.
1. Publish the tender announcement and prequalification announcement.
The main contents include: the name of the tenderer, the name of the project subject to tender, the name of the project examination and approval authority, the nature, scale and structure type of the project subject to tender, the scope of tender, the division of bid sections, the source and implementation of funds, the project construction site, the planned commencement and completion dates, the requirements of engineering quality standards, the bidder's qualification requirements, the way and place for the bidder to obtain and deliver the tender, the start and end dates and requirements, the bid fee and deposit, and the bid bond or bid guarantee. The contractor shall register and provide prequalification materials.
Two. prequalification
The qualification examination shall be conducted by the qualification examination committee in accordance with the prequalification (or examination) documents, and the standards shall not be raised or lowered at will. General main review:
1. has the right to sign contracts independently.
2 have the ability to perform the contract, including professional, technical and technological qualifications and abilities, financial status, equipment and other facilities, management ability, experience, reputation and corresponding personnel.
3. Not in the state of being ordered to suspend business, disqualified from bidding, taken over, frozen or bankrupt.
4. There has been no fraudulent bidding, serious breach of contract and major engineering quality problems in the last three years.
5. Other qualifications as prescribed by laws and administrative regulations. Such as business license, legal representative certificate or legal person power of attorney, qualification certificate, safety production license, system certification, etc.
The evaluation methods are generally divided into preliminary review and detailed review, and unqualified bidders are eliminated in the form of scoring and ranking or used as reference for bid evaluation. Qualified personnel (not less than 3 persons) will be directly notified to receive the tender documents. If the public bidding is marked as post-qualification, the qualification examination will be moved to bid opening.
Three. Other programs
Bidders inspect the site; Answer the questions in bidding and supplement the bidding documents; The bidder prepares the tender; Bidding; Bid opening; Bid evaluation; Issue a bid-winning notice; Sign the contract.
B, mechanical and electrical installation project bidding procedures
1. Study the bidding documents. The key points are the instructions to bidders, contract terms, design drawings, project scope, supply scope, equipment specifications, models, quantities, bill of quantities, technical specification requirements and special requirements.
2. Study the adjustment in detail. The main aspects of investigation and research are:
(1) Laws and regulations related to the project subject to tender, labor and material supply, equipment market leasing, professional company operation, price level, etc.
(2) Seriously investigate and study the natural conditions, construction conditions and environment where specific projects are located. Such as the supply of resources such as geology and geomorphology, climate, transportation, water and electricity.
(3) The project owner's implementation of project funds and the participating companies.
(4) Take part in site reconnaissance, disclosure and answering questions at pre-bid meetings, etc.
3. Check the quantity.
For the total fixed price contract, because it is settled on the basis of the total quotation, it is necessary to avoid risks. If there is a difference in engineering quantity, it will bring irreparable economic losses.
4. Prepare bidding documents
(1) The tender documents shall respond to the substantive requirements of the tender documents, generally including: tender letter, tender offer, construction organization design, commercial bid and technical bid.
(2) The construction scheme is the basis and premise of quotation, and it is also one of the important factors considered by the tenderee in bid evaluation. Therefore, innovation should be made in technology, time limit for a project, quality and safety guarantee when making the construction scheme, which is beneficial to reducing the construction cost and attractive to the tenderee.
(3) Check or calculate the quantities according to the bidding documents. Determining the construction method and schedule in advance is a necessary condition for bidding calculation, and it is coordinated with the contract pricing form.
(4) Determine the correct bidding strategy. It is embodied in good reputation, low price, short construction period, improved design and advanced and special construction scheme.
The strategic content of technical objectives: highlight its own advantages, such as equipment, technical strength and performance. Highlight quality management, and the quality level is superior to the level required by the owner; Highlight the advantages of controlling the construction period, and put forward the objectives and measures of appropriately shortening the construction period while meeting the requirements of the owner; Put forward some reasonable suggestions and some favorable conditions for the project construction to the owner.
Business quotation strategy can adopt unbalanced quotation method, multi-scheme quotation method, increasing suggestion method, sudden price reduction method, unprofitable bidding method, loss first and profit later method and so on.
5. Submit bidding documents
(1) Pay attention to the bidding deadline, that is, the bidding deadline. If the deadline is exceeded, the bid will be considered invalid.
(2) The bidding documents shall respond to the substantive requirements and conditions such as technical indicators, quality standards, time limit for a project, progress and quotation limit put forward in the bidding documents.
(3) The bid documents shall be complete according to the requirements of the tender documents.