GE I R AND D/CHD-16/2024-25 PERIODICAL SERVICES TO CERTAIN BUILDING IN ZONE-I, AAG, SWS AND DOMESTIC AREA AT TBRL RANGE RAMGARH

Amount

Material and labour for preparation of plastered or unplastered old surfaces of walls and applying two coats of white wash complete all as specified and directed

Material and labour for preparation of plastered or unplastered old decorated surfaces and applying two coats of white wash on ceiling complete all as specified and directed

Material and labour for 1mm thick wall care putty (internal /External) on wall/ ceiling upto the height of 12 m complete all as specified and directed.

Material and labour for preparation of plastered or unplastered old distempered surfaces of wall including pilasters and cornices and applying one coat of oil emulsion distemper (any tint) complete all as specified and directed

Material and labour for preparation of plastered or unplastered old surfaces and applying two coats of oil emulsion distemper on walls (any tint) complete all as specified and directed

Material and labour for preparation of plastered or unplastered old distempered surfaces of ceiling including pilasters and cornices and applying one coat of oil emulsion distemper (any tint) on ceiling complete all as specified and directed

Material and labour for preparation of plastered or unplastered old distempered surfaces including pilasters and cornices and applying two coats of oil emulsion distemper (any tint) on ceiling complete all as specified and directed

Material and labour for preparation of plastered or unplastered old decorated surfaces of walls and applying one coat of cement based paint upto the height 12m of approved make & colour complete all as specified and directed

Material and labour for complete removal of existing treatment and applying two coats of cement based paint upto the height 12m of approved make & colour complete all as specified and directed

Material and labour for preparation of old painted wood /wood based surfaces of any description not otherwise described over 10cm width or girth and applying one coat of synthetic enamel paint (1st quality) complete all as specified and directed

Material and labour for preparation of old painted steel surfaces of any description not otherwise described over 10cm width or girth and applying one coat of synthetic enamel paint (1st quality) complete all as specified and directed

Material and labour for applying one coat of plastic emulsion paint of approved shade/colour to walls including preparation of old surfaces complete all as specified and directed

All as per serial item no 12.00 above but on ceiling -ditto-

Material and labour for complete removal of existing treatment by scrapping with mechanical wall sander (having mechanical vacum mechanism) having RPM not less than 1500, sanding pad of 80 grit having dia of 7"/9" to make the surface free from dust loose paint etc by skilled labour upto the height of 12 m complete all as specified and directed

Material and labour for water proof cement based putty @ 1 Kg (undiluted) per sqm of average thickness 1mm over the plastered / old painted wall after scraping to prepare the surface even and smooth complete and sanding of the putty surface with mechanical wall sander (having mechanical vacum mechanism) having RPM not less than 1500, sanding pad of 240 grit or above to make the surface free from dust etc, by skilled labour as per following steps. Step 1 :- Mix the putty powder by adding water as per manufacturer instructions and mix it with putty mixer with the mixing capacity of min 2.5 kg putty per minute. Step 2 :- Apply the first coat of prepared mixer with the help of fully autometic airless spray machine of putty application having flow speed of max 6 ltrs per minute with a maximum pressure 3300 PSI. Step 3 :-- Allow 6-8 hrs time to dry the putty surface complete all as specified and directed .

Material and labour for one coat of acrylic water based exterior grade primer on wall @ 0.9 ltr (undiluted)/ 10 sqm diluted with water in 1:1 ratio to be applied with fully automatic airless spray machine of paint application with a flow speed of min 1 ltr per minute having a pressure of 3300 PSI allow 6-8 hrs to dry the surface for painting of subsequent coats upto the height of 12m complete all as specified and directed

Material and labour for two coats of water based premium acrylic smooth exterior emulsion on wall of approved colour with silicon addive & color stay technology, Excellent dirt pick up resistance with low VOC less than 50 gram/litre as per the LEEDS specifications, Anti algal properties in two coats @ 1.79 litre (undiluted) / 10 sqm diluted with water as per manufacturer instructions applied over priming coat with fully autometic airless spray machine of paint application with a flow speed of min 1 ltr per minute having a pressure of 3300 PSI upto the height of 12m. Allow 6-8 hrs to drt the surface in both the coats of paint complete all as specified and directed

Material and labour for preparation of old decorated surfaces of walls and applying one coat of smooth exterior acrylic emulsion paint with putty where required upto the height 12m complete all as specified and directed

Material and labour for preparation of old painted concrete surfaces of any description not otherwise described over 10cm width or girth and applying one coat of synthetic enamel paint (1st quality) complete all as specified and directed

Material and labour for writing letter or figures (block, Roman, Italic or Indian) n exc 30 cm high with black synthatic enamel paint complete all as specified and directed

Material and labour for writing stops, commas, short lines, dashes, hyphens, brackets etc complete all as specified and directed

Taking down cement plaster on brick walls including hacking out joints, hacking for key, scrubbing down with water complete all as specified and directed

Material and labour for rendering 10 mm thick internal using cement plaster in CM 1:6 on fair faces of brick/concrete work surfaces complete all as specified and directed.

Material and labour for rendering 15 mm thick external using cement plaster in CM 1:4 on fair faces of brick/concrete work surfaces complete all as specified and directed..

Material and labour for rendering 5mm thick cement plaster 1:3 on fair faces of concrete surfaces in ceiling complete all as specified and directed

Material and labour for two coats of oil bound distemper over a coat alkali resistant primer paint on walls including preparation of new surfaces complete all as specified and directed

Material and labour for applying two coats of white wash on ceiling including preparation of new surfaces complete all as specified and directed

Material and labour for applying two coats of cement based paint on walls including preparation of new plastered surfaces complete all as specified and directed

M/S DEV RAJ

RAJESH KUMAR