Painting of walls, floors and other areas including civil structures around SFSF fuel pond area, pipe rack structures from Substation-C to UOF and ITF building and other radioactive restricted areas.

Amount

Providing and painting with Epoxy paint (two or more coats ) using APCODUR-CF-641 finishing coat at all locations prepared and applied as per manufacturer specifications including a priming coat if specified by the manufacturer, preparation of surface and etching with 10% commercial Hydrochloric acid wherever necessary and neutralizing the acid etched areas by washing with 5% solution of soda ash neatly and washing with sufficient water, after first coat Epoxy based trowelling compound if required, including preparation of the surface by scrapping, applying sand paper, filling the holes, joints, cracks if any etc. complete all as per manufacturers technical Data and as directed at site to achieve 200micron Dry film thickness (50 Micron primer coat and 150 Micron finishing Coat).(Contractor has to provide Elcometer sampling sheets etc. at his cost for testing film thickness).

Providing and painting with Epoxy paint (two or more coats ) using APCODUR-CF-641 finishing coat at all locations prepared and applied as per manufacturer specifications including a priming coat if specified by the manufacturer, preparation of surface and etching with 10% commercial Hydrochloric acid wherever necessary and neutralizing the acid etched areas by washing with 5% solution of soda ash neatly and washing with sufficient water, after first coat Epoxy based trowelling compound if required, including preparation of the surface by scrapping, applying sand paper, filling the holes, joints, cracks if any etc. complete all as per manufacturers technical Data and as directed at site to achieve 150micron Dry film thickness (50 Micron primer coat and 100 Micron finishing Coat).(Contractor has to provide Elcometer sampling sheets etc. at his cost for testing fillm thickness). In Normal area

Providing and painting with Epoxy paint (two or more coats ) using APCODUR-CF-641 finishing coat at all locations prepared and applied as per manufacturer specifications including a priming coat if specified by the manufacturer, preparation of surface and etching with 10% commercial Hydrochloric acid wherever necessary and neutralizing the acid etched areas by washing with 5% solution of soda ash neatly and washing with sufficient water, after first coat Epoxy based trowelling compound if required, including preparation of the surface by scrapping, applying sand paper, filling the holes, joints, cracks if any etc. complete all as per manufacturers technical Data and as directed at site to achieve 150micron Dry film thickness (50 Micron primer coat and 100 Micron finishing Coat).(Contractor has to provide Elcometer sampling sheets etc. at his cost for testing fillm thickness). In Restricted area

Supply and application of internal surfaces with two coats of Synthetic Enamel paint of approved colour and make of Asian Paint/Nerolac/Berger/Shalimar including one under coat of suitable primer on pipes ,MS structures, civil structures including preparation of the surfaces, scaffolding complete all as per specifications and as directed by the Engineer-in-Charge.

Supply and application of internal surfaces with two coats of Synthetic Enamel paint of approved colour and make of Asian Paint/ Nerolac /Berger/Shalimar including Supply and erection of scaffolding, preparation of surface, applying putty as per specification at all lifts. In Normal area

Supply and application of internal surfaces with two coats of Synthetic Enamel paint of approved colour and make of Asian Paint/ Nerolac /Berger/Shalimar including Supply and erection of scaffolding, preparation of surface, applying putty as per specification at all lifts. In Restricted area

Providing and applying painting Two coats at all levels with Acrylic emulsion paint on both inner and outer walls and Ceilings where ever required (ACE or Equivalent approved brand, colour and manufacturer) to give an even shade including preparation of the surfaces, applying putty scaffolding complete all as per specifications and as directed by the Engineer- in- charge.

Supply and application of Aluminum paint over metallic structures confirming to IS No. 2339-1963 and approved or equivalent make of Asian Paint/ Nerolac /Berger/Shalimar including preparation of surface as per specification at all lift ,scaffolding complete all as per specifications and as directed by the Engineer- in- charge.

Supply and application of Heat Resistant Aluminium paint/Grey paint (Heat Resistance up to 400°C ) over chimneys, stacks, boiler, pipes and furnace structures confirming to IS No. 13183:1991 and approved or equivalent make of Asian Paint/ Nerolac /Berger/Shalimar including preparation of surface as per specification at all lifts.

Provide and apply one coat of Primer ie one coat of aluminium-filled phenolic amine epoxy mastic – 125 microns DFT (Dry film thickness) including preparation of surfaces per specification and removing of bituminous coat at all lift including mechanical cleaning,scaffolding complete all as per specifications and as directed by the Engineer- in- charge.

Providing and applying two coats of Intermediate: Two coats of phenolic amine epoxy – 150 microns DFT / coat (for each coat in 24 hours intervals in between two coats) at all lift ,scaffolding complete all as per specifications and as directed by the Engineer- in- charge.

Providing and applying one coat of finish coat ie one coat of aliphatic polyurethane – 50 microns DFT, at all lift ,scaffolding complete all as per specifications and as directed by the Engineer- in- charge.

Providing and fixing double tubular scaffolding system using H-Frames / APS system or (cup lock type) on the exterior side up to seven story height made with 40mm dia M.S tube 1.5m centre to center horizontal and vertical tubes joining with cup and lock system with M.S tubes, M.S tube challies, M.S clamps and M.S staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it thereafter. The scaffolding system shall be stiffened with bracings, runners, connection with building etc. wherever required for inspection of work at required locations with essential safety features for the workmen etc. complete as per directions and as approved by the Engineer–in–charge. The elevation area of the scaffolding shall be made once irrespective of duration of scaffolding.

M.RAJENDRAN

E.KRISHNAN