Repairing Potholes With Mending Depression In Stretches From 0.50 Km To 2.0 Km, 4.5 Km To 7.5 Km And 9.0 Km To 11.0 Km Of Nh 717 (A) At Pedong Bazar To Lingsay (Rhenock At Sikkim Border Via Kagay) Road, Kalimpong Under P.W.D. Kalimpong Division.