Gas Pipeline Relocation Project for Fuquan Expressway Connector Widening

Project Overview

This gas pipeline relocation is necessitated by the highway expansion of the Fuquan Expressway connector and planned Luocheng Road routing in Cangshan District, Fuzhou City. Approximately 1,450m of existing pipeline is encroached by planned ramps and roundabouts, with some sections directly beneath highway interchange pile foundations. The new route spans 1,821.7m (Pile AP-01 to AP-52).

Key Construction Details:

• Reason: Ensure highway construction safety and pipeline operational integrity
• Encroachment Type:
  • Highway ramps
  • Roundabout construction
  • Pile foundations

Pipeline Specifications:

Project Timeline & Stakeholders:

• Client: CNOOC Fujian Natural Gas Co., Ltd.
• Duration: April 18 – May 18, 2023
• Location: Qingliang Village, Chengmen Town, Cangshan District