Client: Pey Kharid Novin Aria Company

Consultant: UA+ Consulting Engineers

Main Contractor: Borj Avaran investment Company

Waterproofing Contractor: Mana Sanat Bonyan

Objective: waterproofing of excavation

Case of Activity: Consulting, Technical Designing, Procurement and Installation of Waterproofing System

Excavation Floor Area: 5000 m²

Excavation Wall Area: 7000 m²

Excavation Depth: 27 m

Stabilization System: Nailing

Designing and Installation of Waterproofing System:

• Installation of GCL Waterproofing Layer
• Using Sodium Bentonite Powder in overlap areas
• Installation of LLDPE Waterproofing Layer
• Installation of Geotextile Protective Layer