How long can the property company enter the site after winning the bid?

Legal analysis: 1. Sign the construction contract according to the bid-winning notice first.

2. It is generally required to sign the construction contract within 1 month after the bid-winning notice is issued.

3. According to the commencement date stipulated in the construction contract, the construction unit will enter the site.

4, that is to say, the construction unit according to the provisions of the construction contract comes into play. There are no other legal provisions.

In addition, the most important requirement of the contract is the completion date. If it is later than the completion date, there will generally be about three ten thousandths of the owners claiming compensation.

Article 59 If the tenderer and the winning bidder fail to conclude a contract in accordance with the tender documents and the winning bidder's bidding documents, or the tenderer and the winning bidder conclude an agreement that deviates from the substantive contents of the contract, they shall be ordered to make corrections; A fine of not less than 5/1000 but not more than 10/1000 of the amount of the winning project may be imposed.

Legal basis: Article 60 of the Regulations for the Implementation of the Bidding Law. Bidders or other interested parties may complain to the relevant administrative supervision departments within 10 days from the date when they know or should know that the bidding activities do not conform to the provisions of laws and administrative regulations.

Article 53 of the Bidding Law of People's Republic of China (PRC) * * * Bidders collude with each other or collude with the tenderee to bid. If the bidder seeks to win the bid by bribing the tenderee or members of the bid evaluation committee, the bid will be invalid, and a fine of more than 5% 10% of the amount of the winning project will be imposed, and the directly responsible person in charge and other directly responsible personnel will be fined more than 5% 10% of the unit fine. Illegal income, confiscate the illegal income; If the circumstances are serious, it shall be disqualified from bidding for projects that must be subject to tender according to law within one to two years, and shall be announced until its business license is revoked by the administrative department for industry and commerce; If a crime is constituted, criminal responsibility shall be investigated according to law. If losses are caused to others, they shall be liable for compensation according to law.

People's Republic of China (PRC) Civil Procedure Law

Article 76 A party may apply to a people's court for an appraisal of the specific circumstances of finding out the facts. If the parties apply for appraisal, the qualified appraisers shall be determined by both parties through consultation; If negotiation fails, it shall be designated by the people's court. If the parties concerned do not apply for identification, and the people's court considers it necessary to identify specialized issues, it shall entrust a qualified appraiser for identification.

Article 77 An appraiser has the right to know the case materials needed for appraisal, and may ask the parties and witnesses when necessary. The appraiser shall put forward written appraisal opinions and sign or seal the appraisal book.

Article 78 If the parties have objections to the expert opinion or the people's court considers it necessary for the expert to appear in court, the expert shall testify in court. If the appraiser refuses to testify in court after being notified by the people's court, the appraisal opinion shall not be used as the basis for ascertaining the facts; The party who paid the appraisal fee may request the return of the appraisal fee.

Article 79 A party may apply to a people's court to notify a person with specialized knowledge to appear in court and give opinions on expert witness's expert opinions or professional issues.

Article 80 When inspecting physical evidence or the scene, the inspector must produce the certificate of the people's court, and invite local grass-roots organizations or the units to which the parties belong to send people to participate. The parties or adult family members of the parties shall be present, and the refusal to be present will not affect the conduct of the inquest. According to the notice of the people's court, the relevant units and individuals have the obligation to protect the site and assist in the inspection. The inspectors shall make a record of the inspection situation and results, which shall be signed or sealed by the inspectors, the parties concerned and the invited participants.