School Improvement Grant Operation and Maintenance works -2025-26 Retender

Dismantling and clearing away existing for Plain Cement Concrete including cost of conveyance and labour charges at site, other incidental charges etc., complete PWD 2024-25 P.NO:27

Dismantling and clearing away existing for Doors and windows including removal of frames, hinges and fastenings including cost and conveyance at site of labour charges etc. complete PWD 2024-25 P.NO:28

Dismantling and clearing away existing Damaged Brick work in Cement Mortar including cost and conveyance labour charges and other incidental charges etc., complete as per std. Specification. PWD 2024-25 P.NO:27

Weathering Course with Concrete Broken Brick (S.I.No.278) & ( P & D) Data 54.Jelly 20mm gauge in pure slaked lime (no sand to be added) over roof slab,the proportion of brick jelly to lime being '32 to 12.5 well beated with wooden beaters for giving required slope and thickness as directed by the departmental officers etc., complete.-10 cum

Finishing the top of roof with one course of machine pressed tiles of size 200 mm x 200 mm x 20 mm of approved quality in Cement Mortar 1:3 (One part of Cement and Three part of Plastering Sand (P- Sand)), 12 mm thick mixed with water proofing compound conforming to ISS at 2% by weight of cement used and the joints pointed neatly to full depth of tiles with the same cement mortar mixed with red oxide and water proofing compound including curing etc., complete

Dadooing walls with Glazed tiles of sizes 305mm X 200mm X 6mm size of approved make and quality and colour Set in cement mortar 1:2 (One part of Cement and two part of Plastering Sand (P- Sand)) over 10 mm base layer plastering and pointing with white cement neatly as directed.

Paving the floor with design Antiskirt ceramic tiles (colour and shade as directed) of size 305 mm x 305mm x 6 mm in all floors over a base layer of cement mortar 1:3 (One part of Cement and Three part of Plastering Sand (P- Sand)), 20mm thick laid in-situ and pointed with same coloured cement

Supply and fixing in position of white glazed of 20” size Indian type water closet with ‘p’ or ‘S’ trap and a pair porcelain foot rest to slaps set in bricks jelly cc 1:4:8 100mm thick using 20mm thick jelly and finishing to sludge out any leakage and default including cost and conveyance of all materials labour charges for fixing in position and other incidental charges etc., complete as directed by dept. officers.

Wiring with 2x1.5 sqmm (22/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessoires in flush with wall with 3mm thick hylum sheet cover with TW switch box and 5A F.T. switch and making good of the concealed portion with suitable colour for PVC concealed light / fan point (6Points Per Coil) (For Rooms like Bath, Toilet & Pump room etc..) (SD-26).

Wiring with 2x1.5sqmm (22/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories, in flush with wall, with 150mm x 100mm x 113mm TW switch box with 3 mm thick Hylem sheet cover for 5 A 3 pin non inter locking CS Plug with continuous earth wire connection of 14 SWG TC wire and making good of the concealed portion with suitable colour for concealed PVC plug point. [SD38]