Ongoing Projects

Design, construction and supervision works
  1. Name of Project: Drone Mapping, 3D Modelling and DGPS Survey at Betan Karnali Hydroelectric Project (688MW) (NEC/073/74/EOI-01-HP5)

Client: NEA Engineering Company Limited

Project Status: Completed

Description of Work Carried Out

  • GSI carried out differential GPS survey to establish the control points in the survey area. A total of 45 number of Ground Control Points (GCP) were established in headworks and powerhouse area. Similarly, drone survey was carried out using one set of DJI Phantom 4 and camera is used to get accurate data. During the drone survey, 50% side and front overlaps is maintained to create aerial image of the entire survey area. Images captured by drone is processed mosaic and ortho rectified using ground control points with an accuracy of 30 cm.
  1. Name of Project: Construction Services, Design and Construction of Shelter-Community Center building at Kalleri, Dhading

Client: Himalaya Conservation Group Nepal

Project Status: Completed

Description of Work Carried Out

  • Our team prepared the designs, geotechnical investigation, drawings, structural report and approval of design and drawings from concerned authorities, bill of quantities and estimation of costs. Along with this the team is conducting timely supervision of the construction work.
  • Detail Design of the building including structural analysis.
  • Geotechnical investigation using rotary core drilling of 3 holes with total depth 100m and maximum depth of 50m.
  • Supervision of the construction process to maintain the required quality of work.
  1. Name of Project: Technical Support to Melamchi Municipality to develop riverine setback regulations to update current building bye-laws

Client: United Nations Development Programme (UNDP)

Project Status: Completed

Description of Work Carried Out

  • GSI performed the technical assessment of major rivers in Melamchi Municipality to prepare a GIS based hydro-metrological hazard and risk maps based on the study of watershed area, precipitation, discharge, drainage catchment, 5-10-15-50-100 year’s return period flood with appropriate numerical models along different rivers within jurisdiction of the municipality to suggest proper setbacks along the stretch of the rivers in order to support Municipality to develop riverine setback regulations to update current building bye-laws.
  1. Name of Project: Detail Geotechnical Assessment and slope stability structure design of Transmission Tower No. 4 Site of Hindi, Sindhupalchowk, Nepal

Client: Bhote Koshi Power Company Pvt. Ltd.

Project Status: Completed

Description of Work Carried Out

  • Our team carried out the field investigation for assessment of slope stability, underlying geology, impact due to river, future potential Geohazard issues including detail topographical survey and is in the process of designing mitigation measures to be taken to maintain the slope stability and protect the tower.
  1. Name of Project: Consulting Services, Design and Construction of New School building construction of Shree Rastriya Higher Secondary school, Indrayani 15, Sankharapur, Kathmandu

Client: Himalaya Conservation Group Nepal

Project Status: Completed

Description of Work Carried Out

  • Our team prepared the designs, geotechnical investigation, drawings, structural report and approval of design and drawings from concerned authorities, bill of quantities and estimation of costs. Along with this the team is conduction timely supervision of the construction work.
  1. Name of Project: Micro tremor analysis and seismic micro zonation for earthquake research of Pokhara Valley

Client: GSI Research

Project Status: Completed

Description of Work Carried Out

  • Our team is carrying out the microtremor analysis at various locations of Pokhara Valley in the grid of 500m to identify the fundamental frequency of those locations and create a seismic micro zonation map of the valley-based on those fundamental frequencies. Our team is also carrying out the comparison between fundamental frequencies of existing structures and fundamental frequency of the ground to identify the resonance frequency of structure during an earthquake and suggest the structural design accordingly and a social survey to know the views of the local residents.
  1. Name of Project: Capacity building activities on early warning system and landslide risk assessment and mitigation measures in Achham District.

Client: Himalayan Conservation Group

Project Status: Completed

Description of Work Carried Out

  • The Scientific and social research in disaster risk management, especially landslide risk assessment, early warning system, prevention model and mitigation measures using GIS and remote sensing.
  • Assisted in the training manual and conducting training for landslide early warning system and mitigation measures for local community and local technical manpower in 3 VDCs of Achham district.
  1. Name of Project: Design, Supply and Installation of rock fall protection system at our Upper Bhote Koshi Hydroelectric Project.

Client: Bhote Koshi Power Company Pvt. Ltd.

Project Status: Completed

Description of Work Carried Out

  • Involved in rock drilling, grouting and installation of rock anchors for foundation construction.
  • Installation of the complete rockfall protection system on the steep terrain above the Upper Bhote Koshi Powerhouse
  • Installed Systems:
  • Rockfall Protection system TSC-3000-ZD (Hinge System), length 309m, height 5.5m, distance b/w posts 8-11m, Energy Class 3000KJ
  • Rockfall Protection system TSC-2000-ZD (Hinge System), length 42m, height 5m, distance b/w posts 10-12m, Energy Class 2000KJ
  • Rockfall Protection system TSV-2000-oA (Hinge System), length 80m, height 5m, distance b/w posts 10m of Energy Class 2000KJ
  1. Name of Project: Consultancy Services for Detail Damage Assessment Works of Ullens’ Kindergarten Building.

Client: Himalayan Distillery Pvt. Ltd, Asian Distiller Pvt. Ltd,

Project Status: Completed

Description of Work Carried Out

  • Identifying the extent of damage to the structural and non-structural components for prescribing repair and reconstruction work where needed.
  • Evaluate seismic capacity of the structure based on existing site conditions by rigorous numerical modeling and analysis.
  • Detailed investigation of underground water tanks for possible problems of leakage after earthquake.
  • Post- Earthquake detailed damage assessment, design of retrofitting and construction supervision of retrofitting works in 84 years old historic unreinforced masonry building.
  1. Name of Project: Consultancy services for Detail Damage Assessment Works of Office Building of Himalayan Distillery Ltd., Asian Distillery (P) Ltd. And Distillers Research Centre (P) Ltd.

Client: Himalayan Distillery Pvt. Ltd, Asian Distillery Pvt. Ltd, Distillers Research Centre (P) Ltd

Project Status: Completed

Description of Work Carried Out

  • Identifying the extent of damage to the structural and non-structural components for prescribing repair and reconstruction work where needed.
  • Evaluated the seismic capacity of the structure based on existing site conditions by rigorous numerical modeling and analysis.
  • Detailed investigation of underground water tanks for possible problems of leakage after an earthquake.
  • Post-earthquake detail damage assessment, retrofit design and construction supervision of 4 storied RCC office Building, one 4 storied residential building (Plinth area: 11000 sq. ft.) and one 2 storied unreinforced masonry building.
  1. Name of Project: UAV (Drone) Mapping to evaluate the damage after Gorkha Earthquake 2015 of:
  • Kaligandaki River Landslide Dam Area (83.8 Ha)
  • Gorkha Darbar, Gorkha (2.65 Ha)
  • Jure Landslide, Sindhupalchowk, (177 Ha)

Client: International Consortium on Geo-disaster Reduction (ICGdR)

Project Status: Completed

Description of Work Carried Out

  • Our team carried out the topographical assessment and hazard mapping of the survey area using UAV (Drone) Imaging (263.45 Hectares) and GIS of:
  • Kaligandaki River Landslide Dam Area (83.8 Ha)
  • Gorkha Darbar, Gorkha (2.65 Ha)
  • Jure Landslide, Sindhupalchowk, (177 Ha)
  • to assist in the research conducted by International Consortium on Geo-disaster Reduction (ICGdR) to evaluate the damages after Gorkha Earthquake 2015.