Dam Spillway Repair – Upper Balephi-A Hydropower Project
Dam Spillway Repair – Upper Balephi-A Hydropower Project
This project focused on the structural rehabilitation of the dam spillway at the Upper Balephi-A Hydropower Project, located in Sindhupalchowk District. The work involved applying high-strength, wear-resistant thixotropic cementitious mortar and performing chemical grouting to restore the surface integrity and control seepage in critical zones.
The integration of advanced mortar technology and precision grouting techniques ensured superior adhesion, durability, and hydraulic resistance—enhancing the spillway’s operational lifespan under continuous high-flow conditions.
Location
Sindhupalchowk, Nepal
Project status
Completed
Upper Belaphi Hydropower
Upper Belaphi Hydropower
Dam Spillway Repair – Upper Balephi-A Hydropower Project
This project focused on the structural rehabilitation of the dam spillway at the Upper Balephi-A Hydropower Project, located in Sindhupalchowk District. The work involved applying high-strength, wear-resistant thixotropic cementitious mortar and performing chemical grouting to restore the surface integrity and control seepage in critical zones.
The integration of advanced mortar technology and precision grouting techniques ensured superior adhesion, durability, and hydraulic resistance—enhancing the spillway’s operational lifespan under continuous high-flow conditions.
Location
Sindhupalchowk, Nepal
Project status
Completed
Scope of Work
High-Strength Mortar Application:
Used wear-resistant, thixotropic cementitious mortar to repair eroded and cracked spillway surfaces.
Chemical Grouting:
Conducted controlled chemical grouting in seepage-prone areas to seal voids and strengthen the structure.
Surface Finishing & Quality Control:
Executed precise finishing and continuous monitoring to ensure structural uniformity and bonding strength.
Why It Matters
This project demonstrated our ability to combine advanced cementitious and chemical repair technologies in hydropower infrastructure. The resulting rehabilitation improved the dam’s hydraulic performance, extended structural life, and ensured long-term operational safety.
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