Department Of Atomic Energy Tender

Scrapping and removing the damaged portions of the existing oil-bound distemper (admeasuring more than 0.10 Sqm. each in area) from the distemper-painted walls and ceilings. This includes the comprehensive removal of coatings such as dry or oil-bound distemper and waterproofing cement paint, old putty. Utilize scrapping techniques followed by sandpapering to render the substrate uniformly smooth, rectifying any defects or abrasions, and finish by scrapping, chipping, sandpapering, washing with water, etc.. Subsequently, apply a water-thinnable cement primer of Asian Paints, Berger makes or the equivalent of the approved brand in two or more coats with a VOC concentration not surpassing 50 grams per liter to ensure adherence to environmental standards addressing any scratches or imperfections. Address any surface anomalies/irregularities on the exposed original plastered surface and prepare the surface by applying one or more coats of wall care putty manufactured by M/s Birla Cements or M/s J.K. Cements or with an appropriate wall care putty/Plaster of Paris/ Lappam/putty base, and leveling and finishing the surface smooth to match with adjacent areas at all floors, heights and locations including the cost of materials, labor, scaffolding, tools & plants etc., all complete as per specifications and directions of Engineer-in-charge Note: the quantity of wall care putty will be measured and paid for separately under relevant Item

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete WallCare Putty, or an equivalent approved brand, shall be used for wall surface preparation, ensuring a smooth, water-resistant finish with superior whiteness and durability. The putty must be white cement-based, with Extra HP polymers to prevent moisture penetration and flaking, and should be a certified Green Product with zero VOCs. Surface preparation involves removing loose material with sandpaper or a wire brush, followed by moistening the wall. Mix the putty with 36-38% clean water to form a paste, apply the first coat with a putty blade, allow it to dry for at least 3 hours, and then apply the second coat. After drying, remove any marks with a moist sponge or gently rub the surface with a putty blade. The putty should provide extensive coverage, a superior refractive index, and be paint-friendly, with anti-carbonation properties to resist dampness on the painted surface, at all heights, lead and lift as per Specification and as Directed by Engineer Incharge.

Providing and applying 1st quality acrylic Distemper (Ready mix) having VOC content less than 50 grams/ litre with One or more coats on old work on the existing painted walls and ceilings at all floors and locations using first-quality acrylic oil-bound distemper of approved shade and make (M/s. Asian Paints, M/s. Jenson & Nicholson Paints, M/s. Berger Paints, M/s.Nerolac Paints or equivalent approved make) including cleaning, removing stains, oil marks, and preparing the surface smooth by sandpapering, scraping, filling cracks and crevices upto 1mm width of crack, repairing the damaged painted portions admeasuring up to 0.10 Sqm. each in the area by removing the distemper along with base up to plaster, and also applying cement primer and wall care putty manufactured by M/s Birla Cements of M/s J.K. Cements or equivalent approved make in two or more coats to level with the adjoining surface together with the cost of materials, labour, scaffolding, tools & plants, cleaning the floors, etc., all complete as per specifications and directions of Engineer-in-charge.