State plan 2025-2026-Maintenance work of Sump pump house near professors quarters, KAU, Vellanikkara.

Maintenance work

15.56:Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.

14.1.1:Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground within 50 meters lead:With cement mortar 1:4 ( 1 cement : fine sand)

13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

OD2329/2025-2026:Solid block masonry using pre cast solid blocks(factory made) of size 30x20x10cm or nearest available size confirming to IS 2185 part 1 of 1979 for super structure up to fllor two level for 10 cm thick wall in : CM 1:6 (1 cement: 6 coarse sand) including cost of scaffolding complete.

6.4.1:Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in:Cement mortar 1:4 ( 1 cement : 4 coarse sand)

13.33.1:Pointing on stone work with cement mortar 1:3 ( 1 cement : 3 fine sand):Flush/ Ruled pointing

OD2419/2025-2026:Water proof plastering with cement mortar1:4(1 cement: 4 fine sand) 12mm thick plaster finished with a floating coat of neat cement mixed with water proofing compound 2K @2kg/m2 of mix.

15.13.2:Taking out doors, windows and clerestory window shutters (steel or wood ) including stacking within 50 metres lead:Of area beyond 3 sq. metres

50.14.1.1:Removing and refixing door shutters after necessary repairs for easy opening and closing etc complete as per the direction of site Engineer-in-charge.

50.14.1.2:Removing and refixing window shutters after necessary repairs for easy opening and closing etc complete as per the direction of site Engineer-in-charge

OD2327/2025-2026:Providing and laying Kadappa tiles of various size 300x300 mm/300x600mm or more of thickness 15mm of Ist quality conforming to IS: 15622 of approved make in colours Grey,Black laid on 20 mm thick cement mortar 1:4 (1 Cement : 4 Coarse sand) including pointing the joints with white cement and matching pigments etc., complete.

9.122.1:Providing and fixing to existing door frames.30 mm thick Glas Fibre Reinforced Plastic (FRP) panelled door shutter of required colour and approved brand and manufacture, made with fire - retardant grade unsaturated polyester resin, moulded to 3 mm thick FRP laminate for forming hollow rails and styles, with wooden frame and suitable blocks of seasoned wood inside at required places for fixing of fittings, cast monolithically with 5 mm thick FRP laminate for panels conforming to IS : 14856, including fixing to frames.

13.43.1:Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface:Water thinnable cement primer

OD2324/2025-2026:Wall painting with premium acrylic emulsion paint of approved brand and manufacture to give an even shade and colour.Two coats on old work.

OD2326/2025-2026:Painting with chlorinated premium Rubber paint of approved brand and manufacture to give an even shade and colour(aqua blue/sky blue).Two coats on old work

13.99.1:Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :One or more coats on old work

13.98.1:Wall painting with plastic emulsion paint of approved brand and manufacture to give an even shade:One or more coats on old work