Detailed Content Template Start -------------------------------------------------------------------------------? Announcement Content Bidding Plan Project Name: Shangzhuang Road (Tucheng No. 6 Road Shunsha Road) Supporting Project (Supervision) in Changping District Bidder: Beijing Gonglian Highway Connection Line Co., Ltd. Project Overview: This project is a road supporting project, including road engineering (including earthwork, protection, obstruction piles and guardrails, etc.), traffic and monitoring engineering (including monitoring, signal lights, etc.), external power engineering (including switches, etc.), pipeline engineering (including rainwater, sewage, recycled water, etc.), and traffic diversion engineering (including signage, markings and other diversion facilities). Investment estimate: 15.7409 million yuan. Bidding scope: Supervision work for supporting projects such as roads, rainwater, sewage, recycled water, traffic and monitoring, external power supply, and traffic diversion construction within the scope of the design drawings. Please refer to the bidding announcement or pre qualification announcement for details. Construction scale: This project is a road supporting engineering, including road engineering (including earthwork, protection, obstruction piles and guardrails, etc.), traffic and monitoring engineering (including monitoring, signal lights, etc.), external power engineering (including switches, etc.), pipeline engineering (including rainwater, sewage, recycled water, etc.), and traffic diversion engineering (including signage, markings and other diversion facilities). Expected release date of the bidding announcement: May 14, 2025 Other notes: The bidding plan announced this time is the preliminary arrangement for the bidding work of our unit. The specific project situation shall be subject to the relevant bidding announcement and bidding documents (or pre qualification announcement and pre qualification documents). End of detailed content template-----------------------------------------------------------------------------------