Third, the provisions “The bill of quantities can be priced by unit price and total price” Why are you impressed? First, the bill of quantities pricing, project supervision and unit price contract are the three prerequisites for the application of DBB, forming a closed system.
The Contractor shall implement the contract project in accordance with the design documents and relevant standards and specifications provided by the employer.” the impact of 2022 bill on the construction enterprise is compared with the bill pricing standard of 2022 version and the bill pricing specification of 2013 version , the main changes brought to the construction party: 1.
The exposure draft divides the contract into unit price contract and total price contract, in which the tenderee bears the risk of defects in the bill of quantities; For the lump sum contract, the bidder shall bear the risk of defects in the bill of quantities.
If there is infringement, please contact us in time and delete it at the first time.
2.
Source: suanko workshop Statement: the official account respects originality and focuses on sharing.
What impact will the above changes have on the construction enterprise, and what are the advantages and disadvantages? Welcome to communicate and discuss together? Course recommendation: [training notice] – in December, Xiamen and Haikou held a practical advanced seminar on key and difficult points of EPC general contracting management and control and whole process engineering consulting under the background of construction industry reform..
Difference adjustment of main materials: the process quantity of main materials with adjustable price is determined according to the size of the design drawing, and the construction loss and reserved quantity are not in the range of difference adjustment.
Comprehensive unit price, which defines the comprehensive unit price to be considered Technical standards, construction conditions and the cost required to complete the items in the bill of quantities of the contract according to the completion and delivery requirements.
This change is a bit like the situation that each bidder had to calculate the quantities before the 2003 bill of quantities, which greatly increased the social and economic operation cost.
4.
The revised contents include the determination of transaction price by the market, the division of responsibilities of both parties, contract mode, measurement and pricing rules, etc.
It can be predicted that the employer will make a lot of use of the bill of quantities bidding in the future, but adopt the total price contract to avoid the risk of defects in the bill of quantities.
It is stipulated that the main contents of settlement in the construction process are: “the quantities confirmed by the employer and the contractor during implementation and the contract price settled…
However, the exposure draft of version 21 has opened this system and formed Chinese characteristics.
The contract price added (reduced) after adjustment confirmed by the employer and the contractor during implementation.” it is also stipulated “The construction process settlement document signed and approved by the employer and the Contractor shall be an integral part of the completion settlement document, and the completion settlement shall not re measure and price this part of the project.” why is it impressive? It is mainly clear that the “construction process settlement document” is an important part of the “completion settlement document” and no longer “measure and price” , which means that there is no need for first instance review and third instance review, which simplifies the settlement procedures and reduces the possibility of arrears of project funds.
At the same time, in the face of this bill of quantities bidding in cooperation with the total price contract, the bidder must invest more than twice the technical force and time to analyze the defects in the bill of quantities and the resulting increased costs, and increase the cost of covering the defects in the bill of quantities in the quotation.
3.
During the bidding of total price contract, the bidder shall review whether there are defects, omissions and quantity deviations in the bidding bill of quantities.
Thank you! The 2022 new bill of quantities pricing standard has changed from national “mandatory standard” to “recommended standard”, which is revised under the background of implementing the work plan for project cost reform of the Ministry of housing and urban rural development.
Such provisions may also make the preparation unit of the bill of quantities pay no attention to the preparation accuracy and reduce the professional ability.
If not, it shall bear the increased expenses caused by this.
Second, the bill of quantities pricing of total price pricing is a concession to the employer “For the works under the lump sum contract, the risk of defects in the bill of quantities and the tenderee’s questions or objections to the defective bill of quantities that are not adopted by the tenderee shall be borne by the tenderer.” third, the exposure draft stipulates “The priced bill of quantities of the total price contract is only for reference and does not necessarily comply with the actual construction requirements.
Second, on the basis of “completion settlement document”, the “construction process settlement document” is added.
The implementation of this change will greatly increase the responsibilities of supervision engineers, compact the responsibilities of supervision engineers in measurement and payment, and force the reform of project supervision.
The transaction price of the project contracting is completely determined by the market, and the budget quota is only used as a reference.
Professor Yin Yilin’s Yilin micro observation first, the exposure draft defines the concept of “defects in the bill of quantities”, that is, the inconsistent characteristics and missing items in the bill of quantities 13.
