Construction of store room for the shed at the residential area park in IISER campus, Vithura

Amount

Taking out existing CC interlocking paver blocks from footpath/ central verge, including removal of rubbish etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead as per direction of Engineer-in-Charge.

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 500 m.

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 :

1:5:10 (1 cement : 5 coarse sand (zone-III) derived from natural sources : 10 graded stone aggregate 40 mm nominal size derived from natural sources)

Demolishing brick work/block work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 500 metres lead as per direction of Engineer-in-charge.

In cement mortar

Brick work with machine pressed wire cut bricks in exposed brick work including making horizontal and vertical grooves 10 mm wide 12 mm deep complete in cement mortar 1:6 (1 cement : 6 coarse sand)

Above plinth level upto floor V level for all thickness

Providing and Constructing hollow Cement Concrete block masonry in Cement Mortar 1:6 ( 1 cement : 6 coarse sand) using factory made, load bearing, approved quality Cement Concrete blocks of specified size, Grade A (3.5), set to level plumb including setting in position, providing scaffolding, curing, raking out joints wherever required etc., complete with all leads and all as per specification and directions of the Engineer-in-charge.

IN SUPERSTRUCTURE UPTO FLOOR V LEVEL For 100-200 mm thick walls

Centering and shuttering including strutting, propping etc. and emoval of form work for :

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

Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources).

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-500D or more

Re-fixing departmentally supplied wooden doors [supplied at free of cost] including door frames, shutters and door accessories etc in new position after resizing it to required new size as directed by EIC with required hold fast lugs or with dash fasteners of required dia & length, etc completed all as directed by EIC.

Steel work in built up tubular (round, square or rectangular hollow tubesetc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved epoxy steel primer and two or more coats of synthetic enamel paint, including welding and bolted with special shaped washers etc complete all as per the direction of Engineer-in-charge (Scaffolding, ladders, working platform,etc required shall be arranged by the contractor)

Hot finished welded type tubes

Providing and fixing 12mm anchor bolts in RCC/masonry walls which includes necessary drilling using hammer drill, tightening of bolts, etc complete all as directed by EIC (Scaffolding, ladders, working platform,etc required shall be arranged by the contractor)

Providing and fixing precoated trafford metalic roofing sheet Georoof ultima matte or Jindal (make and colour of coating as per client approval) 0.35mm thickness size, shape and pitch of corrugation as approved 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 but including charges towards cutting to size and shape wherever required, etc. (Scaffolding, ladders, working platform,etc required shall be arranged by the contractor)

Providing and fixing precoated galvanised steel sheet roofing accessories 0.50 mm (+ 0.05 %) total coated thickness, Zinc coating 120 grams per sqm 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 : (Scaffolding, ladders, working platform,etc required shall be arranged by the contractor)

Ridges plain (500 - 600mm)

12 mm cement plaster of mix :

1:6 (1 cement: 6 fine sand)

Wall painting with premium acrylic emulsion paint of interior grade, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre of approved brand and manufacture, including applying additional coats wherever required to achieve even shade and colour over one or more coat of approved primer

Two coats

Providing and fixing aluminium die cast body tubular type universal hydraulic door closer (having brand logo with ISI, IS : 3564, embossed on the body, door weight upto 35 kg and door width upto 700 mm), with necessary accessories and screws etc. complete

Providing and fixing aluminium hanging floor door stopper, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour and shade, with necessary screws etc. complete.

Twin rubber stopper

Providing and fixing SS tower bolts with nuts and screws etc. complete :

Providing and fixing SS D handle with nuts and screws etc. complete :

Providing and fixing bright finished brass 100 mm mortice latch and lock with 6 levers and a pair of lever handles of approved quality with necessary screws etc. complete.

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes 110mm dia including necessary bends, fittings, clamps, etc complete all as directed by EIC.

Providing and laying vitrified/ceramic floor tiles in different sizes, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc., complete.

For all size tiles (Tiles shall be supplied by department at free of cost)

Grouting the joints of flooring tiles having joints of 3 mm width, using epoxy grout mix of 0.70 kg of organic coated filler of desired shade (0.10 kg of hardener and 0.20 kg of resin per kg), including filling / grouting and finishing complete as per direction of Engineer-in charge.

For all size tiles

Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm,including pointing in white cement mixed with pigment of matching shade complete.