such as the bidding unit or bidding management department intends to let the A company won the bid, will be divided into several sections of the project bidding. One of the first bidding section of the A bidding company in the opening of the bidding announced the bidding, has been high out of the circle. The bidding unit or bidding management department and can manipulate the jury to review the offer and other non-tendering procedures to let its bid.
The tricky 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 investigate. The bidding unit, warm reception, spending money. And in fact, in the inspection before the bidding unit or bidding management department has identified an intention unit, and according to the intention unit of the enterprise characteristics, awards offer and construction technology program and other elements, set up for its bid evaluation procedures and bid evaluation methods.
Catty 3, collusion and exclusion
The bidding unit selected a number of bidding units, there are local enterprises, foreign enterprises and central enterprises. If the evaluation of the bidding method provides for a percentage system for evaluation, the high score won the bid. In the business bidding in the general contracting management fee of 5 points, the main material down rate of 4 points, start-up costs of 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 over the rate of the main materials, only 1.5% of the tiny gap listed. In this way, the arithmetic mean is naturally controlled by these local enterprises, thus eliminating other competitors.
Catty 4, dismemberment of the project bid
In the bidding documents in a clear section as a bidding section to issue bids. But in the bidding, such as two bidding companies in all aspects of the conditions are not very different, the operation of the relationship is also very "hard". In order to achieve balance, the bidding unit will be an established bid split into two segments for contracting, two each won a bid, all three parties are happy. 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-item is not in the scope of the tender, that part of the material is not in the bidding circle, and are dismembered are high profit part.
Catty 5, creating a time difference to achieve the purpose
The bidding unit or bidding management in the name of grabbing time, regardless of the actual, deliberately shorten the purchase of tenders or bidding deadline, the purchase of tenders cut-off time is scheduled for the announcement of the next day, so that the majority of 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 don't know the inside story or give up or become invalid bids due to the lack of time.
Catty 6, revealing the bottom of the bidding secret manipulation
such as a project bidding in several specialties, there are a number of individual bids. Bidding for the construction unit, there are A1, A2, A3 three units bidding and through the inner line were aware of some of the individual bids, but do not know the total bid. 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 internal not close to the bottom of the bidding of a unit of interest in a chance to win, ask the three construction