Providing new water supply line form pump house to Chemical Engg. Building, Mechanical Engineering Building and Hydraulic lab, structural lab in NITK, Surathkal

Amount

Cutting Road surface: Cutting road surfaces for pipeline trenches and disposing of the excavated stuff as directed including barricading, danger lighting etc. Cutting asphalt Road surface by Machine cutting to demarcate the trench width of the surface.

Dismantling inter lock pavement: Dismantling interlock pavement including removing and conveying the debris with all lead and lift and stacking the materials available for re-use including transportation charge etc. complete.

PVC pipe – 75 mm dia – 10kg/ sqcm class: Providing and fixing in wall, ceiling and floor PVC pipes 10.00 kg/sqcm working pressure 75 mm diameter conforming to IS specification with fittings such as elbows, bends, couplings, wall clips/ brackets, making good the wall ceiling or floor including cost of all material, labour charges, HOM of equipment and testing etc. complete as per specification.

PVC pipe – 63 mm dia – 10kg/ sqcm class: Providing and fixing in wall, ceiling and floor PVC pipes 10.00 kg/sqcm working pressure 63 mm diameter conforming to IS specification with fittings such as elbows, bends, couplings, wall clips/ brackets, making good the wall ceiling or floor including cost of all material, labour charges, HOM of equipment and testing etc. complete as per specification.

PCC 1:3:6 (M10) : Providing and laying in position plain cement concrete for levelling course for all works in foundation. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed, laid in layers not exceeding 150 mm thickness, well compacted using plate vibrators, including all lead & lifts, cost of all materials of quality, labour, Usage charges of machineries, curing, and all the other appurtenances required to complete the work as per technical specifications. - Mix 1:3:6 (M10) Using 20 mm nominal size graded crushed coarse aggregates

Laying available interlock paver: Laying available 60mm thick cement block interlock pavers, over 50mm thick sand bed and compacting with plate vibrator having 3 tons compaction force thereby forcing part of sand underneath to come up in between joints, final compaction of paver surface joints into its final level including cost labour, sand, HOM, etc., complete as per the direction of Engineer in charge.

Gate Valve: Providing and fixing of 65mm GM ( Copper Alloy) Gate valve cost including labour, HOM, etc complete as per the direction of the Engineer in Charge.

Heavy Duty GI pipe: 65mm : Providing, Laying and Fixing GI pipes conforming to IS 1239:1990 with latest amendments complete with GI fittings (excluding the cost of fittings) with cuts and threads wherever necessary, including testing for water tightness, with all lead and commissioning. (contractor will make his own arrangements for procuring water for testing) For Heavy Duty GI pipe: 65mm

Inspection Chamber 600x600mm size: Constructing brick masonry chamber of internal dimension 600x600mm and depth of 600mm (inner dimensions) with modular bricks of CD 75 in cement mortar 1:6, bed concrete 150mm thick with 1:3:6, plastering 12 mm thick with cement mortar 1:4, CC 1:2:4 coping 75mm thick for fixing CI cover & frame etc. including the cost of CI frame and cover..

Coursed rubble masonry: Providing Random Coursed rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6: (1 cement : 6 coarse sand upto plinth level.

Laterite size stone masonry: Providing Laterite size stone masonry including cost and conveyance of all the materials curing, labour etc., complete as per specification. IS 3620/1979 having compressive strength not less than 3.5 N/mm2.

15mm thick cement plastering: Providing 15 mm cement plaster on the rough side of single or half brick wall of mix: 1:6 (1 cement: 6 fine sand) including rounding off corners wherever required smooth rendering, providing and removing scaffolding, including cost of materials, labour, curing complete as per specifications and as per directions of Engineer-in-charge- in all the levels

Reinforced cement concrete for Pump base : Providing and laying in Reinforced cement concrete for sump tank side wall, floor, cover slab etc. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticisers, laid in layers, well compacted using needle vibrators, providing weep holes wherever necessary, including all lead & lifts, cost of all materials of quality, labour, Usage charges of machinery, curing and all other appurtenances required to complete the work as per technical specifications. (The cost of steel reinforcement to be paid separately) - M20 Design Mix Using 20 mm nominal size graded crushed coarse aggregates.

TMT steel reinforcement: Providing Thermo-Mechanically Treated bars of grade Fe-550 Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position, binding and anchoring to adjacent members whereever necessary complete as per Design including cost of material, labour, usage charges complete as per specifications and drawing and as per the direction of the Engineer – In-Charge.

Fabrication work for roof truss: Providing and fixing Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. Hot finished welded type tubes including cost of materials, labour, usage charges of machinery complete as per specifications, drawing and as per directions of the Engineer-in-Charge.

Galvanised iron profiled sheets: Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %) total coated thickness with zinc coating 120 grams per m2 as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 m or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling/self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required and as per specification, drawing and directions of the Engineer-in-Charge.

Gutter : Providing and fixing precoated galvanised steel sheet roofing accessories 0.50 mm (+0.05 %) total coated thickness, Zinc coating 120 grams per m2 as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws complete : Gutter of 600mm girth

Synthetic enamel paint in two coats on new surface: Painting with synthetic enamel paint of approved brand and manufacture to give an even shade: Two coats on new work after thoroughly brooming the surface to remove all dirt, dust, mortar drops and foreign matter including preparing the surface even and sand paper smooth, cost of materials, labour complete as per specifications and as per directions of Engineer-in-charge. Asian /Nerolac/ Berger or equivalent Make

Anti-fungal exterior paint: Providing and applying anti fungul paint in two finishing coats over a coat of primer of approved make such as Asian Apex / Sherwin Williams /Berger or any other approved equivalent as per manufacture specification to external wall surface/sloping roof etc., at all levels and heights including all labour, scaffolding, cleaning of paint stains, all lifts, painting bands, bays, chajjas, vertical and horizontal grooves in different colour/shade, maintaining covering quantity as per manufacture specification etc., complete or as directed. In all the floors.

PVC Ball Valve – 63mm: Providing and fixing PVC Ball valve of 63mm size to the PVC pipe line with all charges including, labour, HOM of machineries etc., complete as per specifications

Brass Float Valve – 50mm: Providing and fixing in position of Brass float valve of 50mm (Industrial type) with all charges, including labour, HOM etc., complete as per specifications.

Route marker slab: Providing and fixing route marker slab of 300x150mm size with CC footing including cost of all material labour, painting, HOM etc., complete as per specifications.(for every 30Mtr interval)

Bore hole -100mm dia: Wall bore in concrete or masonry walls using core cutting machine including cost of material ,labour, HOM, providing and removing scaffolding in necessary etc. complete as per specification.

nishar mohiyuddin

Ravinayak Constructions