IISER-K/Civil/20-21/09

Amount

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge.

(a) In cement mortar

15 mm cement plaster on the rough side of single or half brick wall of mix :

(a) 1:6 (1 cement: 6 fine sand)

12 mm cement plaster of mix :

1:6 (1 cement: 4 fine sand)

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level :

1:2:4 (1 cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size)

Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundations and plinth in :

Providing and applying plaster of paris putty of 2 mm thickness over plastered surface to prepare the surface even and smooth complete

Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface :

(a) Water thinnable cement primer

Proving and applying a high solid , mechanical and chemical resistant epoxy coving using MYK indufloor 126li & Silica.For (75 x 75 )mm .Initial grinding / roughening of surface mechanically by hand grinder.Laying of coving after mixing with silica & Primer MYK Indufloor 1260i over a bond coat of MYK Indufloor 1260i. Final finish by MYK Coat EC , top coat to achieve a smooth surface as per direction of Engineer in charge.

Supply & Application of MYK Coat ECW 130, water based single component , Epoxy coating having zero VOC content . The product should br applied in 2-3 coats depending upon the surface condition to get the desired finish of wall surface as per direction of Engineer in charge.

Providing & Laying 5mm thick Joint less Epoxy flooring system, consist of MYK CEMPO 102,3 component Epoxy Screed ,after application of Primer Indufloor EPW 44.This will be followed by Seamless Epoxy Topping , MYK indufloor SL2 ,having four component of Base,hardner Filler & Pigment after application of Primer Indufloor 1260i.Ensure floor moisture level <4% before application of TOP Layer. Surface Preparation should be done properly before starting the flooring application, ensure no presence of dust,dirt,oil & Grease or any loose particle as per direction of Engineer in charge.

Finishing walls with Acrylic Smooth exterior paint of required shade :

New work (Two or more coat applied @ 1.67 ltr/10 sqmover and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

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 steel primer, including welding and bolted with special shaped washers etc. complete.

Hot finished welded type tubes

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 120grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 micronsepoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 micronsminimum to avoid scratches during transportation and should besupplied in single length upto 12 metre or as desired byEngineerin- charge. The sheet shall be fixed using self drilling /self tappingscrews of size (5.5x 55 mm) with EPDM seal, J hooks 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.

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.

(a) TMT bars

R. S. ENTERPRISE