Risk Elimination and Reinforcement Construction of Tangxi Reservoir in Chaozhou, Guangdong

Curtain grouting    Hole diameter: 76mm   Depth: 40-70 meters ‍

Machine model

KS800 multifunctional anchor drilling rig (diesel-powered traveling version)

Construction site

Tangxi Reservoir is located in Tangxi Town, Raoping County, Chaozhou City, Guangdong Province, with a total storage capacity of 381 million m³. It is a large (2) type reservoir, with a project grade of Class II, and its main structures are Grade 2.

Construction process

Project: Reservoir reinforcement

Process: Curtain grouting

Hole diameter: 76mm

Depth: 40-70 meters

Working conditions: Soil + weathered rock

Drill pipe diameter: 76mm

Drill pipe length: 2m‍

Construction results

Construction angle: 90°

Construction efficiency: 40m/h‍