External Painting, laying of damaged plinth protection concrete water proofing treatment for arresting leakage from RCC Water tanks and roof of Old D Type Qtrs 40 Nos in IISc campus Bangalore

Amount

Repairs to plaster in patches of 2.5 m2 and less in walls, ceilings 10 to 20mm thick in cement mortar 1:4 including cutting the patches in proper shape and replastering the surface of the wall including disposal of rubbish with a lead of 50m including curing cost of materials, labour, complete as per specification.

Providing and Applying PU based Elastomeric Liquid Applied PU Waterproofing Membrane single component, cold applied, water based acrylic PU dispersion with highly elastic and UV resistant water proofing treatment to the Existing Roof surface/Chajjas/Sunken portion of WC:Bathroom applied @ 1.2 l/per m2, having tensile strength greater than 1.5N/mm2, elongation greater than 300% with solid content not less than 60% in 2 coats including surface preparation, priming the surface with water based acrylic primer @0.1 l/m2, and spreading 60 gsm geotextile between two top coats completely as per specification. The finished cost to include surface preparation, making coving at Junction, Bore Packing, treatment of construction joints completely as per specification.

Providing Waterproof treatment to the cracks using 1 coat of bondcoat of SBR latex and Cement at the ratio 1:1 and then preparing Cement Mortar of 1:3 admixed with SBR latex at a dosage of 15% of Cement. SBR latex confirming to BS 6319 part 2:1983 & ASTM C 190-85. Cure for 5 days. Apply singlecomponent, cold applied, water based acrylic and UV resistant water proofing & protector conforming to ASTM D 412-1992 & ASTM E 1980-01. The surface shall be prepared free of dust, fungus, loose & hard particles etc.. The cracks are sealed with crack x-shrink free sealing paste as per direction of Engineer in charge. For walls

Finishing walls with Premium Acrylic Smooth exterior paint of required shade : Old work (Two coats applied @ 1.43 l/ 10 m²) over existing cement paint surface including preparing the surface after thoroughly cleaning the surface to remove all dirt, dust and foreign matter, cost of materials, labour complete as per specifications and as per directions of Engineer-in-charge.

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :One coats on old work as per specifications and as per directions of Engineer in charge.

Demolishing cement concrete manually/ by mechanical means including disposal of material to the appropriate disposal area as per direction of Engineer-in-charge.

Providing and laying Cement concrete pavement with 1:2:4 for commercial & residential building floors, hardpaths, footpaths using 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size, including finishing complete as per Engineer incharge.

Extra for making chequers of approved pattern on 1:2:4 cement concrete floors, steps, landing, pavements etc.

Providing and laying water proofing treatment to the Water tanks & Liquid Retaining structures with two component acrylic polymer modified cementitious waterproofing membrane with minimum elongation of 50% applied @ 1.5 kg/m2 for internal side waterproofing in two layers with waiting period of 4-6 hrs per layer and food grade epoxy coating in two coats certified by CFTRI Mysuru, including surface preparation completely as per specification.providing alternate water supply during execution, as per the direction of the Engineer In- Charge

Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting,unloading to approved municipal dumping ground or as approved by Engineer-in-charge to the appropriate disposal area.

Providing and fixing in position fully panelled Honne wood shutters for doors with , stiles and rails of 30mm. thick with bottom and lock rails 180mm wide top rail and stiles 100mm wide as per drawing and panels of 25mm thick including cost of materials, labour, usage charges complete as per specifications. (excluding cost of fixtures )

Providing and fixing in position Honnewood fully panelled shutters for windows with stiles and rails of 35mm. thick, 75mm wide in two halves with panels of 25mm thick including cost of materials, labour charges, usage charges complete as per specifications. (excluding cost of fixtures)

Providing and fixing in position fully glazed for windows shutters with Honne wood stiles and rails of 25mm. thick, 75mm wide in single shutters with 4mm thick plain glass fixed with wooden beading including cost of materials, labour charges, usage charges complete as per specifications. (excluding cost of fixtures)

Providing and fixing IS : 12817 marked stainless steel butt hinges with stainless steel screws etc. complete 100x58x1.90mm

S NINGAPPA

DAKSHNA MOORTHY D H

Anand Shree Infra Reality Pvt. Ltd

Arvind BG

CRS AND COMPANY