EXTERNAL PAINTING OF KENDRIYA VIDYALAYA INS DRONACHARYA AT SMA RAMESWARAM UNDER GE FORT KOCHI.

Amount

Taking down cement or cement lime plaster on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc complete all as specified

M & L for rendering cement plaster 8mm thick in CM 1:4 using liquid WPC over and including 12mm thick cement plaster in CM 1:6 on fair faces of brick work or concrete surfaces finished even & fair without using extra cement at any floor complete all as directed. Note: Water proofing compound shall be measured and paid separately.

Supply only liquid water proofing compound all as specified and directed

Chip and remove all damaged and de bonded concrete and plaster from the RCC column, beam, flights, landing, railing, chajja and slabs by manually or mechanically so as to expose the corroded reinforcement bars including the rent of tools, scaffolding complete at any height and labour charges for dumping the debris within a radius of 100 meters as directed by the Engr-in-Charge

Supply and application of rust remover/converter (Rebaklense RR of M/s Fosroc Chemicals India Ltd) or Amandur, (Manufactured by GK Technocom) over the corroded reinforcement bar where ever micro concreting is required and cleaning the same after application including the cost of all materials, rent of tools, scaffolding cost of brush etc complete all as directed.

Supply & application of Nitozinc Primer (Manufactured by M/s Fosroc Chemicals India Ltd) over the exposed steel reinforcements after removing the rust scales from the exposed reinforcement rods in one square meter area including the cost of all materials rent of tools, scaffolding, cost of paint brush complete all as specified and directed.

Supply and application of Nitobond EP (Manufactured by M/s Fosroc Chemicals India Ltd) epoxy bonding agent over the old concrete surface including the cost of all materials, rent of tools, scaffolding and cost of painting brushes etc complete all as specified and directed.

Providing additional reinforcement bars in place of more than 1/3 corroded reinforcement bars incl the charges for cutting, bending, placing and fixing in position using Lok-Fix E-55(Manufactured by M/s Fosroc Chemicals India Ltd) including the cost of all materials rent of all accessories and tools, scaffolding and supporting materials, labour charges including the cost of steel bars complete all as specified and directed.

Supply & provisioning Renderoc RG non-shrink cementitious micro concrete (max 120 mm thick) (Manufactured by M/s Fosroc Chemicals India Ltd) to any thickness for beam and column. Fluid micro concrete shall be mixed with 6mm down coarse aggregate and specified quantity of water and mixed using a power operated slow speed stirrer and pouring inside the form work including the cost of all materials, rent for tools, scaffolding, and labour charges, water tight formwork etc. all as per manufacturer instructions complete all as specified and directed.

M&L for treating holes, cracks etc. upto 5mm by making "V" groove using patti blades and filling the cracks with ready to use crack fillers of approved make (Fosroc or equivalent) all as specified and allowed to dry, upto 4 storey height complete all as specified and directed by Engineer-in-Charge.

M&L for treating holes, cracks etc. more than 5mm and upto 10mm, by making "V" groove using patti blades and filling the cracks with cement and sand aggregate mixture developed with polymer modified mortar (PMM) with suitable poymers like Home shield crack fill paste, Home shield advance latex plus and home shield cement mi plus(Berger make or equivalent) and allowed to dry, upto 4 storey height complete all as specified and directed by Engineer-in-Charge.

M&L for treating holes, cracks etc. More than 10mm and upto 40mm, and filling the cracks by using flexible, 2 pack, polysulphide sealant like Berger home shield joint seal GG/PG (Berger make or equivalent) and allowed to dry, upto 4 storey height complete all as specified and directed by Engineer-in-Charge.

M&L for application of one coat of primer with sealant properties using "Seal -O -Prime" or "Weather coat exterior primer" (of Berger make or equivalent in other makes) complete and allowed to dry overnight to receive first coat of emulsion paint, upto 4 storey bldg, complete all as specified and directed by Engineer-in-Charge. (PS : Before application of the priming coat, the moisture of the wall surface shall be checked and shall be not less than 12%, when checked with the moisture meter)

M&L for application of first coat of Exterior emulsion paint on primed wall surfaces using rollers made from foam or synthetic fibres, to get a smooth and tint free surface, upto 4 storey height all as specified and directed by Engineer-in-Charge and allowed to dry for atleast 8 hrs./ overnight to receive second coat of emulsion paint

M&L for application of second coat of Exterior emulsion paint on wall surfaces using rollers made from foam or synthetic fibres, to get a smooth and tint free surface, upto 4 storey height all as specified and directed by Engineer-in-Charge.

M&L for Special attention on additional protection coat applied areas like Parapets, Sunshades, shaft positions, overheads of windows, straight walls, show walls, oval shaped vertical protection walls & any other horizontal substrates of the building should be additionally protected with 1 coat of premium silicon based emulsion or apply more abrasion resistant Weathercoat Tile Protector or Weathercoat Floor Protector emulsion using rollers made from foam or synthetic fibres, to get a smooth and tint free surface, upto 4 storey height all as specified and directed by Engineer-in-Charge.

M & L removing shrubs, vegetation, roots etc., from external wall surfaces, by dismantling brick work, RCC or taking down plastering as the case may be, including dismantling SWR pipes, OH PVC service tanks etc. and refixing the same in original position and making good the surface dismantled all as specified and directed by Engineer-in-Charge upto the height of 4 storey bldg.(Area exc 1Sqm and not exc 3 Sqm)

M&L Preparation of old treated surfaces of wall and applying one coat of Acrylic exterior emulsion paint using rollers made from foam or synthetic fibres, to get a smooth and tint free surface, upto 4 storey height complete all as specified and directed by Engineer-in-Charge.

M&L preparation of old painted steel & iron surfaces of any description, over 10cm in width or girth,and applying a coat of synthetic enamel paint complete all as specified.

M&l preparation of old painted wooden surfaces of any description, not otherwise descri-bed, over 10cm width or girth and applying one coat of synthetic enamel paint all as directed.

NOTE : (a) The rate quoted against item No 1 to 20 above are for any height upto four storey height and including necessary scaffolding etc. as required . (b) Item no 4 to 16 shall be executed by manufacturer's agent / authorised applicator and contractor shall give a separate guarantee for the same for five years.

Aarjay Tech Engineering

Oriental Constructions

Abraham Builders

MS BUILDERS