Chazam - Doksum PNH
DoR, Trashigang
2021
45.74 M
The Chazam–Doskum PNH blacktopping project involves upgrading a 4.0 km stretch of road to provide a smooth, durable, and safe surface for vehicular traffic. The work includes surface preparation, asphalt paving, drainage installation, and coordination with utilities. Upon completion, the project will improve road accessibility, reduce travel time, enhance safety, and support local socio-economic development while ensuring environmental protection and adherence to safety standards.
The blacktopping of Chazam–Doskum PNH faces challenges such as uneven terrain, weak subgrade, and sections requiring additional leveling and stabilization. Adverse weather, particularly heavy rainfall, may delay paving and affect asphalt quality. Limited availability of quality construction materials, site accessibility issues, and logistical constraints could impact timelines and costs. Ensuring smooth traffic management, utility coordination, and minimizing environmental impacts are additional challenges that need careful planning.
Challenges can be mitigated by thorough site preparation, soil stabilization, and proper leveling before paving. Scheduling paving activities during favorable weather, timely procurement of quality materials, and efficient logistics will maintain project progress. Traffic management plans, utility coordination, and environmental protection measures—such as dust, noise, and erosion control—will reduce disruptions. Continuous supervision, monitoring, and cost control will ensure timely and quality completion.
Provides a smooth and long-lasting road surface.
Prevents water accumulation and protects the road structure.
Ensures safe construction and minimal disruption.
Implements dust, noise, and erosion control measures.
