Vertical extension of SLET Commission Building Second floor, Third and Fourth Floor and Remaining few finishing works of First Floor at Jalukbari, Guwahati, Assam

FLAT BRICK SOILING WORK : Dry brick pitching half brick thick in drains including supply of bricks and preparing the surface complete : With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

PLAIN CEMENT CONCRETE WORKS Providing and laying cement concrete 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 etc., up to floor five level, excluding the cost of centering, shuttering and finishing: 1:3:6 (1 cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources)

REINFORCED CEMENT CONCRETE WORKS 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 /PortIand Slag cement, admixtures in recommended proportions as per IS: 9103 toaccelerate/ retard setting of concrete, to improve durability and workability without impairing strength; including pumping ofconcrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge, forthe following grades of concrete.: Note: Extra cement up to 10% oftheminimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% ofthespecified 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 floorV level Concrete of M25 grade with minimum cement content of 350 kg /cum

FORMWORK Centering & shuttering including strutting, propping etc. and removal of form work for: Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

Suspended floors, roofs, landings, balconies and access

Lintels, beams, plinth beams, girders, bressumers and cantilevers

Columns, Pillars, Piers, Abutments, Posts and Struts

Stairs, (excluding landings) except spiral-staircases

STEEL AND IRON WORKS Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more.