Construction of a Hume pipe/culvert at Km 1 of the motor road from Koti-Kanasar via Binson to Pingwa, under Special Repairs for the financial year 2026-27.

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m

Extra for every additional lift of 1.5 m or part thereof in excavation /banking excavated or stacked materials.All kinds of soil.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1 : 4 : 8 ( 1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 4 0 mm nominal size derived from natural sources).

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1 : 2 : 4 ( 1 c e m e n t : 2 c o a r s e sand(zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in Cement mortar 1:6 (1 cement : 6 coarse sand)

12 mm cement plaster Cement plaster 1:3 (1 cement: 3 coarse sand) finished with a floating coat of neat cement.

12 mm cement plaster of mix :1:6 (1 cement: 6 fine sand)

Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland / Portland Slag cement , admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete , to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishingand reinforcement as per direction of the engineer-in-charge; for the following grad e s o f concrete . Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the specified minimum cement content , the contractor shall have discretion to either re-design the mix or bear the cost of extra cement All works above plinth level upto floor V level Concrete of M25 grade

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-5000 or more.