NHPC Limited Tender

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 upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m

Chipping of high strength RCC / High performance concrete by manually or mechanically for a required depth and profile in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor, Spillway glacis, stilling basin floor, spillway glacis or like the surfaces etc for up to 5th floor including cutting of reinforcement bars and disposal of unserviceable material within 150 meter lead as per direction of Engineer in charge. The surface of structure to be cleaned thoroughly by removing debris and washing etc, so as to provide clean, dry and strong surface for repair works. The rate is inclusive of all but exclusive of taxes etc.

Providing and applying of epoxy resin concrete bonding coat on prepared RCC surfaces in one or more coats with Performance Characteristic such as Compressive strength 70 MPa, Flexural Strength40MPa and Shear strength15MPa etc. complete. The rate is excluding the cost of carriage, loading and unloading, taxes.