Const. of Additional Classroom Building at Piplibandh Govt PS under Sagadghat GP.

Earth work in hard soil or gravelly soil within 50 m initial lead and 1.5 m initial lift, including rough dressing and breaking clods up to maximum 5 cm to 7 cm in size, laying in layers not exceeding 0.30 m in depth and as per the direction of the Engineer-in-Charge, etc., complete.

Filling foundation and plinth with sand, well watered and rammed hard, etc., complete.

Plain Cement Concrete (1:3:6) using 40 mm size C.B.H.G. metal in foundation and base, including cost, conveyance, carriage and royalty, etc., complete.

R.C.C. work of M‑20 grade with 20 mm and down‑graded black hard crusher broken granite chips, including hoisting and laying in position, compacting to specified design, curing for proper period, including cost, conveyance, royalty, taxes of all materials, labour charges, T&P, etc., complete as per direction of the Engineer‑in‑Charge.

Supplying, fitting, fixing and placing uncoated HYSD bar reinforcement complete as per specification and direction of the Engineer‑in‑Charge.

Rigid and smooth centering and shuttering for R.C.C. work including false works and dismantling after casting – Columns.

Rigid and smooth centering and shuttering for R.C.C. work including false works and dismantling after casting – Plinth Beam.

Rigid and smooth centering and shuttering for R.C.C. work including false works and dismantling after casting – Lintel.

Rigid and smooth centering and shuttering for R.C.C. work including false works and dismantling after casting – Ceiling Beam.

Rigid and smooth centering and shuttering for R.C.C. work including false works and dismantling after casting – Slab.

Brick work with FLY ASH bricks having crushing strength between 35 kg/cm² to 149 kg/cm² in Cement Mortar (1:6) in foundation and plinth, including cost, carriage and royalty, etc., complete.

Brick work with FLY ASH bricks having crushing strength between 35 kg/cm² to 149 kg/cm² in Cement Mortar (1:6) in superstructure, including cost, carriage and royalty, etc., complete.

6 mm thick cement plaster with Cement Mortar (1:4) on ceiling, including cost, conveyance and royalty, etc., complete.

12 mm thick cement plaster with Cement Mortar (1:6) including all cost, conveyance and royalty, etc., complete.

16 mm thick cement plaster with Cement Mortar (1:6) including all cost, conveyance and royalty, etc., complete.

Supplying, fitting and fixing of M.S. door and window, etc., complete.

Fixing Kota tiles in floors, treads of steps and landings on 20 mm thick bed of cement mortar (1:4) and filling joints with white cement of approved quality, including cost of all materials, labour, T&P, rubbing and polishing, etc., complete.

Fixing Kota tiles in dados, skirting and risers of steps on 12 mm thick bed of cement plaster (1:3) jointed with neat cement slurry mixed with pigments to match the shade of tiles, including rubbing and polishing, etc., complete.

Fixing chequered tiles in floors, treads of steps and landing on 25 mm thick bed of cement mortar (1:1) jointed with neat cement slurry mixed with pigments to match the shade of tiles, including rubbing and polishing, etc., complete.

Finishing surface of wall with Acrylic Wall Putty (water‑based) of approved make to obtain finished smooth and even surface to receive painting, including cost of putty, labour and T&P, etc., complete (inside and ceiling).

Priming one coat of wall cement primer (water‑bound) including cost of primer, labour, T&P, etc., complete (inside, outside and ceiling).

Distempering two coats to wall with distemper of approved shade on new work, including all cost, etc., complete.

Finishing wall painting with two coats of approved weather‑seal coat paint, including all cost, carriage and royalty, etc., complete.

Painting two coats with approved paint on iron work over one coat of priming, including all cost, carriage and royalty, etc., complete.

25 mm thick grading concrete (1:2:2) on roof slab with 6 mm size H.B.G. chips for new work, etc., complete.

Supplying, fitting and fixing Stainless Steel hand railing of 304 grade using 50 mm dia, 2 mm thick circular pipes with balustrade of size 32 mm × 32 mm × 2 mm @ 0.90 m c/c and stainless steel square pipe bracing of 32 mm × 32 mm × 2 mm in three rows in staircase, as per approved design and specification, including buffing and polishing, cost, carriage and royalty, etc., complete.

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