Anshun Leping Industrial Park Wastewater Treatment EPC Names Preferred Bidder With a Bid of About RMB 86.13 Million

According to the preferred bidder notice published by the Guizhou Provincial Public Resources Trading Centre, the EPC contract for the design, construction and equipment procurement of the industrial wastewater treatment infrastructure at Leping Industrial Park in Anshun Hi-Tech Zone (project code E52040320260003TH001001) was opened and evaluated on 19 October 2026.

First-ranked candidate:

• Name: China Railway No.7 Engineering Group Wuhan Engineering Co., Ltd., with Zhengdao Design Co., Ltd.
• Qualifications: Class I general contracting for municipal public works; Class A engineering design (municipal sector, drainage engineering)
• Bid price: about RMB 86,131,836.66
• Contract period: 730 calendar days
• Evaluation score: 94.43 points

The second-ranked candidate is China Railway No.5 Engineering Group Co., Ltd. together with Zhongheng Engineering Design Institute Co., Ltd., holding special-grade general contracting for municipal public works and Class A municipal drainage design qualifications, with a bid of RMB 86,125,245.00, a 730-day period and a total score of 93.99. The two bids are narrowly separated, reflecting a tightly contested tender.

The notice sets out explicit quality requirements: design must satisfy prevailing construction standards, design codes and the depth required by the tender documents; construction must comply with current national acceptance specifications; effluent discharge must meet national discharge standards and pass acceptance; cost-control measures must be specified; and equipment procurement and installation must comply with applicable national, local and industry codes as well as employer requirements.

The project is a typical centralised industrial park pollution control scheme delivered through an integrated design-construction-procurement model covering the park's industrial wastewater treatment infrastructure. Such EPC delivery has become common for industrial park wastewater projects in recent years, helping align process selection, equipment specification and construction scheduling to shorten the path from design to commissioning.