Bidding announcement for subcontracting of fire door discipline of TOD Gantang Road Phase I of Hefei Rail Transit 1. Bidding conditions 1.1 Project name: subcontracting of fire door discipline of TOD Gantang Road Phase I of Hefei Rail Transit 1.2 Tenderee: middling coal No.3 Construction (Group) Co., Ltd., Anhui Xinqiao Construction Engineering Co., Ltd. 1.3 Fund source: self raised 1.4 Project contribution ratio: 100% 2. Project overview and bidding scope 2.1 Bidding project name: subcontracting of fire door discipline of TOD Gantang Road Phase I of Hefei Rail Transit 2.2 Bidding project number: JG2025-14-05932.3 Bid Section Division: 1 Bid Section 2.4 Construction Location: Hefei 2.5 Estimated Contract Price: Bid Inviter's Estimated Contract Price of S/N Subproject/10000 yuan 1 Subproject 1 middling coal No.3 Construction (Group) Co., Ltd. 1202 Subproject 2 Anhui Xinqiao Construction Engineering Co., Ltd. 1002.6 Bid Scope: Subproject 1: B6 #, B7 #, B8 #, B9 #, B10 # Building Power Distribution Room, B11 # Building Power Distribution Room and basement (including civil air defense) fire door production and installation; Sub project 2: B1#、B2#、B3#、B5#、 Production and installation of fire doors for basement (excluding civil defense). The professional subcontracting of fire doors for Phase I of Gantang Road TOD in Hefei Rail Transit is detailed in the bidding documents. 2.7 Project Overview: The Gantang Road TOD project is located east of Shanghai Road, west of Pingtangwang Road, north of Nanfeihe Road, and south of Gantang Road, with a total construction area of approximately 110000 square meters. 2.8 Planned construction period: not exceeding 90 calendar days (meeting the progress requirements of the tenderer) 2.9 Project category: engineering construction 2.10 Engineering quality: qualified 3. Bidder qualification requirements 3.1 Bidder requirements: The bidder must have independent legal personality and a valid business license (provide a copy of the business license). 3.2 Qualification requirements for bidders: none; 3.3 Financial Requirements for Bidders: None. 3.4 Performance Requirements for Bidders: Bidders must have similar project performance from January 1, 2020 to the bidding deadline. For sales and installation performance of fire doors with a single amount not less than 800000 yuan, copies of key contract pages stamped with both parties' seals and payment documents or vouchers (bank transfer receipts and value-added tax special invoices) signed and stamped by both parties must be provided. Similar performance amounts are subject to payment documents or vouchers, and similar performance times are subject to contract signing time. 3.5 Project Manager Requirement: None. 3.6 Bidders shall not have the following bad credit records before the bidding deadline: (1) in the National Enterprise Credit Information Publicity System（ http://www.gsxt.gov.cn/ ）Not included in the list of serious illegal and dishonest enterprises (subject to the screenshot of the website query results provided by the bidder); (2) In 'Credit China'（ http://www.creditchina.gov.cn/ ）/China Execution Information Disclosure Network（ http://zxgk.court.gov.cn/shixin/ ）Not included in the list of dishonest persons subject to enforcement (based on the screenshot of the website query results provided by the bidder); （3）