1, out of the circle of enterprises repeat to: such as bidding units or bidding management department intends to let A company won the bidding, the project will be divided into several bidding. One of the first bidding section of the A bidding company in the opening bidding announced the bidding, has been high out of the circle. Bidding unit or bidding management and can manipulate the jury to review the offer and other non-tendering procedures to let its bid.
2, openly and secretly: the bidding unit or bidding management department after pre-qualification, to determine a few bidding units, the organization of a large delegation to participate in the bidding unit to carry out inspections. The bidding unit to raise a large number of people, hospitality, spending money. In fact, in the inspection before the bidding unit or bidding management has identified an intention unit, and according to the intention of the unit's corporate characteristics, awards offer and construction technology program and other elements, set up for its bid evaluation procedures and bid evaluation methods.
3, collusion and exclusion: the bidding unit selected a number of bidding units, there are local enterprises, foreign enterprises and central enterprises. If the bid evaluation method stipulates that the percentage system for evaluation, the high score won the bid. In the business standard in the general contract management fee 5 points, the main material floating rate of 4 points, start-up costs 5 points. Enterprise indicators are several bidding units of the arithmetic average for the full score. Bidding results of several local enterprises are very close to the indicators. Among them, the start-up costs are quite close to the results listed several times higher than the market price, the total package management fee is a unified value, then make a fuss about the rate of the main materials, only 1.5% of the tiny gap listed. In this way, the arithmetic average is naturally controlled by these local enterprises, thus eliminating other competitors.
4, dismemberment of the project bidding: in the bidding documents in a clear section as a bidding section to issue bids. But in the bidding, such as two bidding enterprises in all aspects of the conditions are not very different, the relationship between the operation is also very " hard ". In order to make balance, the bidding unit will be a set bid split into two segments for contracting, two each won a bid, all three parties are happy. And then the complete project is divided into several pieces, some even dismembered into a dozen pieces, in the tender arbitrarily stipulate that this part of the sub-projects are not in the scope of this tender, that part of the material is not in the bidding circle, and are dismembered are highly profitable part.
5, create a time lag to achieve the purpose: the bidding unit or bidding management in the name of grabbing time, regardless of the actual, intentionally shorten the purchase of tenders or bidding deadline, the purchase of tender cut-off time is scheduled in the announcement of the next day, so that most of the competitive enterprises can not participate in the purchase. Only those enterprises which have relationship with the owner can cope with the situation because of the information obtained in advance, and those who do not know the inside information or because of the lack of time to give up or become a waste of tender.
6, revealing the bidding secret box manipulation: such as a project bidding in several specialties, there are a number of individual bidding. Bidding for the construction unit, there are A1, A2, A3 three units bidding and through the inner line were aware of some of the single bottom, but do not know the total bottom. The day before the bid opening, the bidding unit asked the three construction companies to quote, and all three companies were close to the bidding price. However, before the opening of the bidding management department in violation of the bidding procedures, in order to give the insider is not close to the bottom of the bidding of a unit of interest a chance to win the bidding, asked the three construction companies to lead the price quoted by the price of whether it contains a price reduction of the preferential price. a2, a3 units dare not answer. At this time, the known total bidding A1 unit is boldly responded to the offer does not contain a preferential price, but also can be further reduced. In the end, A1 unit won the bid as expected.
Drilling loopholes in the supervision
1, " open bid evaluation " is not open. In the bidding process, not in the bidding unit after the offer, the jury evaluation of the bidding before the announcement of the audited bidding, but in the jury evaluation of the bidding after the announcement of the winning bidder before the announcement of the bidding. Such as bidding personnel when the face of the bidders, the public unsealed reported the bid price. But the bidding unit is not clear that this is the evaluation of the bidding has been finalized before the bidding, or in the process of bid evaluation has been adjusted bidding.
2, scoring intention of the bidding unit, the evaluation method of arbitrary change. Such as a project bidding, there is an enterprise according to its technical standards, business standards and on-site defense should become the winning unit. But because it is not the original intention of the bidding unit, on the spot, not fixed. The bidding unit let the jury to engage in " closed bid evaluation ", the winning unit into another one. In the project bidding, the bidding unit or bidding management department has developed a bid evaluation and bidding methods and was approved. However, such as some bidding unit relationship " operation strength ", the bidding unit or bidding management in the bidding work has been completed in the case, and with the modification of the evaluation of the bidding method to make its bid.
3, with the tender arrears. The tender states that the completion of 30% -50% of the project will begin to pay, the actual situation is that the construction party to complete 30% is also very difficult to the party to get money. Some in the completion of the project is also difficult to the project.
4, with administrative methods of arrears. When the project is completed, some places do not want to pay the full balance of the project, the local audit bureau on the implementation of the contract re-audit, the audit results are often " contract contracting unit pricing is too high, should be reduced XX cost, etc.. "According to the local audit decision, the construction side not only can not get the balance, but also to return the money.
Source: CBI construction network