Corporation Of Chennai Tender

Solid panel PVC door without frame Solid PVC door shutters using 15mm MS sq. tubes for top lock and bottom rails. The steel tubes shall be covered with 5 mm thick solid PVC sheets. Shutter using 5mm thick solid PVC sheet for panelling shall rigidly fixed in position including necessary furniture and fittings. The over all size of styles shall be 50mmx30mm. The over all size of top rail lock rail and bottom rail shall be 75mm x 30 mm. including labour charges etc. complete. as per ISI standard.

White washing two coats over new plastered surface..

Providing and fixing colour glazed E.W.C. with rose wood seatings (Black) low level flusing tank with fittings etc. complete.(m.d18)

STEEL DOOR Fabricating Supply and fixing and position of MS doors with single leave. The door outer frame will be 40x40x6mm MS angle, the shutter frame will be 35x35x6 mm, MS angle intermediate stiffner will be 35x35x6 mm with cross stiffner 25x 25x5 mm flats covered with 18 gauge M.S. sheet with necessary hinges, tower bolts, aldrop length 30mm and hold fast etc., complete with one coat red oxide primer

Terrace flooring with one course of pressed tiles (with relevent ISI STD) 23cmx23cmx20mm using C.M. 1:3 etc. .

Providing and applying 2 coats of water proof treatment to RCC retainig wall by crystalization method using suitable high performance chemical compound after thorough cleaning and saturation of surface etc complete

Supplying and fixing 20mm dia PVC ball valve.(ISI STD)

Dismantling Pressed tiles and weathering course.

Supply and providing 1000 litres capacity Priming Tankmade up of PVC. Make: SINTEX EQUIVALENT

Retro - Fitting Works Methodology Severity - High (External Spalling or Hollowness found on the surface, Beams, Columns Ceiling and walls) a. Remove the plastering wherever there is dampness/spalling/hollowness in the surface completely using hacking tools and the surface to be free from dust, laitance, oil, grease, algae, fungus and any other foreign material, prior to application. b. Removing the existing deteriorated reinforcement and supply and placing of new rebars of 10 mm diameter including cutting, bending and straightening and placing in position complete in all levels and if necessary, welding the new bars with the existing Rods by over lapping with all lead and lift etc. complete (If the rebar is corroded more than 35% of its original size) c. Providing and applying Epoxy Zinc Rich Primer and mixing mechanically until it is homogenous and applying the same as one rich coat on reinforcement complete with all lift etc. complete. (If corrosion found on rebars) d. Providing and applying a coat of two-part solvent free epoxy resin-based Bonding Agent on the wall at rate of 2-3 Sqm/kg inside the cracks. e. Providing and applying plastering on the walls using polymer modified plaster with CM 1:4 admixed with SBR Latex or equivalent or equivalent @ 2 kg per bag of cement with suitable quantity of clean water (All chemicals shall be used from Pidilite or equivalent brand)

Paving the flooring with special type of flooring (tiles coloured cement based hydraulic pressed Antiskid tiles) 20mm thick in cm 1:3 including pointing with colour cement etc. complete.(ISI).