Detailed Project Report for Changchey Cottage and Small Industrial Estate at Tsirang
Department of Cottage and Small Industry, MoEA intended to construct cottage industries at Changchey, Tsirang for the benefit of the District and the nation as a whole. The assignment comprised of preparation of master plan, flood management plan, mitigation measure, structural design and drawings, soil investigation and other infrastructure design and drawings including engineering cost estimates and technical specifications.
Following were the major scope of the assignment:
- Conduct topographical survey and mapping
- Conduct detailed geotechnical investigation, slope stability, GIS and mapping of the area.
- Conduct a detailed environmental study with reference to the ToR approved by NEC.
- Conducted socio-economic study and analysis and conduct market assessment
- Prepare economic feasibility report of the CSIE
- Conduct hydrological and hydro-dynamic studies for flood and storm water management and prepare climate resilient flood protection infrastructure design and drawings.
- To prepare of local area plan, master plan and detailed design for the following components:
- Landscaping, plot size determination, design of and compound fencing, street lighting and green areas.
- Road network and parking areas
- Site development engineering designs such as retaining walls
- Stormwater and drainage networks
- Fire hydrant system and facilities
- Sewerage system
- Waste management facility and effluent treatment plant
- River training and flood protection works
- Conduct study to forecast water demand and water source determination and detailed design of infrastructure such as inlet tank, water supply and transmission system, RCC water tank and distribution network
- Prepare of architectural and structural designs and drawings of security guard house, Estate management office, public toilets including 3D preparation
- Demand forecast and source identification of electricity and preparation of electrical system
- Prepared detailed cost estimates
Geotechnical study for Trashigang Thromde, Duksum and Deothang town
Department of Work and Human Settlement, MoWHS intended to carry out detailed Geotechnical investigation for the development of townships under Trashigang, Duksum and Deothang. The objective of the study was to identify hazard zones and come up with mitigation measures for the future township developmental activities.
Following were the major scope of the assignment:
- Carry out field surveys to confirm desk study interpretation and gathered supplementary data
- Identify, assess and prepare instability inventory maps.
- Identify, assess and prepare slope map, hazard map, geological and geotechnical maps.
- Identify, assess and prepare the geomorphologic maps for the instabilities
- Assess the impacts on landuse with particular emphasis on critical watershed areas, loss of agricultural and forest land, settlement/movements/cracks on the landuse.
- Carryout field investigations-SPT/PPT, Pit excavation and sample collection for laboratory testing’s.
- Slope stability analysis of soil and rock slopes.
- Assist the risks to existing infrastructures
- Inspect high risk locations to define potentials solutions
- Determine requirements for engineering structures such as retaining walls and complementary bioengineering applications
- To prepare mitigation plan and detail mitigation measures needed to be adopted along with the cost estimates and timing for corrective measures and actions
- Preparation of BoQ for proposed mitigation structures
Description and technical specifications for each suggested mitigation measures including detailed cost estimates.