REPAIR MAINT AND IMPROVEMENT TO CERTAIN WATER SUPPLY INSTALLATIONS AND DISTRIBUTION NETWORK AND ATTENDING COMPLAINTS AT TECHNICAL AREA UNDER AOR OF GE ARMY JAISALMER

Taking down cement plaster of any description, any thickness from external surfaces of walls/soffits etc. incl raking out joints, hacking for keys, scrubbibg down with water etc complete all as specified and directed by Engineer-in-charge.

M&L for rendering 15 mm thick readymade plaster on inner/outer walls with approved make by adding 17-19% of potable water by weight of material. For thickness above 15 mm it is recommended to be applied in multiple layers. Ready-mix plaster shall complies with IS 1661-1972, IS 2250-1965, IS 2402-1963 and confirms the Compressive strength @ 28 Days- 10-12 Mpa/ Bulk density- 1500-1600 Kg/m3 complete all as specified and directed by Engineer-in-charge. Note :The rate quoted by contractor shall include cleaning of surface, application as per instruction and scaffolding upto 20mtr height all as specified and directed)

M & L for Applying 1mm thick wall care putty on wall for desired smoothness and levelling of surfaces in two or more layers) for receiving painting complete all as specified and directed by Engineer-in-charge.

M&L for preparation of new plastered surfaces of wall and applying two coats of distemper oil emulsion over a coat of primer complete all as specified and directed by Engineer-in-charge.

M&L for preparation of newly plastered surfaces and applying Material & Labour for applying Two or more coatsof 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new surfaces. complete all as specified and directed by Engineer-in-charge.

M&L for rendering 5 mm thick readymade plaster on inner/outer walls with approved make by adding 17-19% of potable water by weight of material. Ready-mix plaster shall complies with IS 1661-1972, IS 2250-1965, IS 2402-1963 and confirms the Compressive strength @ 28 Days- 10-12 Mpa/ Bulk density- 1500-1600 Kg/m3 complete all as specified and directed by Engineer-in-charge. Note :The rate quoted by contractor shall include cleaning of surface, application as per instruction and scaffolding upto 20mtr height all as specified and directed)

M& L for applying three coats of white wash on ceiling surface including prepration of new surface complete all as specified and directed by Engineer-in-charge.

M&L for MS props erecting for temporary supports to the structural members like beams, slabs etc. to relieve the load on the members during breaking of damaged concrete, removal guniting, excavation or any dismantling work as per the instruction of engineer in-charge. These supports shall be provided either in the form of props or trestles fabricated using structural steel as per the site requirements complete all as specified and directed by Engineer-in-charge.

M & L for Chipping of slab/columns/beams/chajjas/parapet/roof projection/balcony/staircase and removing loose mortar with chisel hammer without much impact on concrete surface, clean the surface by sand blasting the surface using river sand with minimum of 6 kg pressure at the nozzle or air blow by electric pressure blower by mechanical compressor, cleaning the exposed reinforcement with wire brushes etc and disposal of debris for all lead and lifts, complete all as specified and directed by Engineer-in-charge.

M & L for Cleaning & applying rust remover (Sika rustoff100) in two coats over rusted reinforcement surface and providing anti corrosive coating with two component epoxy based zinc rich primer/Rust passivation Inhibitor coat at the rate of 6-8 sq. mtr/ltr not less than 50 microns dft with Sika friazinc R or equivalent to reinforcement surface as per manufacturer’s instructions including all scaffolding, machinery, tools tackles and clearing of debris. complete all as specified and directed by Engineer-in-charge.