When conducting bidding and procurement, we must not only prepare the bidding and procurement content in place, but also have appropriate bid evaluation methods that will make our work more effective with half the effort. In this article, let’s take a look at the commonly used bid evaluation methods when purchasing with the editor of Guaranteed Tendering Network.
1. Reasonable low price bid evaluation method
The reasonable low price bid evaluation method includes the comprehensive review reasonable low price method and the equipment installation reasonable low price method. If the reasonable low price bid evaluation method is adopted, a list of bidding items (such as random accessories and equipment installation requirements) should be provided in the bidding documents. The bidder's quotation shall not be lower than the enterprise's cost.
① Comprehensive review and reasonable low price method. If this method is used for bidding, the bidding document shall be composed of technical and economic components. The economic and technical components will generally account for the majority in proportion to the economic value, about 60 to 80. The specific ratio can be adjusted appropriately according to the characteristics of the equipment. The economic bid evaluation part includes the total cost quotation, material prices, equipment parts and random accessory lists, individual equipment item prices, installation and transportation packaging costs, arithmetic errors, etc. The technical bid evaluation includes the overall vision and stage division of equipment design and manufacturing, delivery progress guarantee measures and breach of contract commitments, manpower and material investment plans and guarantee measures, equipment investment and testing methods, key technologies, processes and project implementation details. Key points and difficulties, quality assurance system and commitments, new technology applications and commitments, safety and civilization measures, application performance and management experience, etc.
② Economic review and reasonable low price method. This method applies to standard products, and only economic bid evaluation is required without technical bid evaluation. The content of the economic bid evaluation is the same as that of the comprehensive review and reasonable low price method, and is actually a partial application of the comprehensive review and reasonable low price method.
③ Equipment installation at a reasonable and low price. This method applies to equipment procurement including installation scope. In addition to the comprehensive review and reasonable low price method, special equipment installation review content needs to be added. The review content includes the technical specifications for equipment installation, installation construction plan, installation network diagram, process acceptance and test run acceptance plan, installation unit price and total price, etc. The reasonable and low price method for equipment installation does not set a cost price and is a supplement to the comprehensive reasonable and low price method for equipment.
II. Average Quotation Bid Evaluation Method
If this method is used for bidding, the bidder or the bidding agency entrusted by it is required to provide a bill of quantities for the bidding project in the bidding document. People only need to make total price and sub-project quotations based on the bill of quantities provided in the bidding documents. The bid evaluation method will be based on the sample with a minimum bid, and the sample with the lowest total price for those without a minimum bid will be used. The score should be given close to the benchmark price or the lowest quoted price as the highest score.
Third, two-stage low-price bid evaluation method
If this method is adopted for bidding, the bidding document shall consist of technical and economic parts, which shall be sealed separately. Usually the technical performance requirements of the equipment are relatively high, the technical plan must be more specific, and the technical standards must meet the requirements as a necessary prerequisite. A two-stage low-price bid evaluation method is adopted. Only the top three bidders who pass the technical bid evaluation or have the highest technical bid scores (choose one) can enter the second stage of economic bid evaluation. For bids entering the second stage of economic evaluation, the bid evaluation committee may add individual defenses to the bid. The bid evaluation committee believes that the bidder with the lowest total equipment price and individual item price in the bid shall be the first bidder for the project.
IV. A B value bid evaluation method
There are two prerequisites for using the A B value bid evaluation method. First, all bids have passed the individual qualification review. No matter who wins the bid, the bid will be All individual items are acceptable; the second is the delivery date determined by the procurement and bidding unit before issuing the bid, and the bidding unit has confirmed it. The bid evaluation committee announces the bidding reference price before the bid opening. The judges use the bidding floating coefficient method to remove the highest and lowest numbers and take the average. Use this average value and the bidding reference price to calculate the bidding base price A. The highest and lowest numbers are removed from the quotations of each bidding unit, and the average bid price B is obtained using the average method; then the average value of A and B is used as the standard value for calibration. During the bid evaluation, the bidder with the two closest bids but lower than the bid standard value will be the winning candidate. If there is no winning bidder with a value lower than the standard value, the bidder with the two bids whose absolute value is closest to the standard value will be selected as the winning candidate.
To sum up, when we conduct the bid evaluation process, we must understand the commonly used bid evaluation methods. For the reasonable low price bid evaluation method, the average quotation evaluation method, and the current average quotation evaluation method The meaning, usage and usage of these four methods, A and B value bid evaluation methods, must be mastered.
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