Details: design and execution for constrcution of 400 m length avalanche protection system at km 5.550 to km 5.660, km 7.900 to km 7.950, km 27.200 to km 27.280, km 28.370 to km 28.460 and km 29.200 to km 29.270 on darcha-shinkun la road, i.e. approach road to south portal of proposed 4.25 km long shinkun la tunnel under 126 rcc / 13 brtf of project yojak in the state of himachal pradesh through epc mode of execution
Sector: Defense