Structural integrity inspection and preventive maintenance service of Bailey Bridge at Yurtung Leh span of bridge 70 ft

Inspection of pins lubricating using heavy duty marine grade water resistance grease and to verify that every single panel pins has a functional safety pin and bracing bolts and clamps etc all complete and to change/ provide and new bolts if required to be corrected complete job inspected certified to be also provided to the concern department for twenty year old in service bailey bridge of span 70 ft.

Painting steelwork with Deluxe Multi Surface Paint to give an even shade. Twoor more coat applied @ 0.90 ltr /10 sqm over an under coat of primer applied @ 0.80 ltr / 10 sqm of approved brand and manufacture.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering- All work up to plinth level: 1:11/2:3 (1 Cement :1 1/2 coarse sand ( ( Zone -111) : 3 graded stone aggregate 20 mm nominal size ) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources ) including cost of excavation soling stones earth all complete.