Maintenance work

Providing post construction antitermite treatment drilling holes at junction of walls with floors at 300mm intervals and injucting chemical emulsion on those with cement etc.making holes along the vertical surface out side the walls at 15mm intervals to the depth of 450mm pointing chemical emulsion into the holes and closing holes with chemical etc., spraying all surface of treatment is to be done as per IS code no : 5313/ part III 1981 with approved chemical. (the chemical is to be used on the work should be got approved by the executive engineer before use on work).

Easing the existing over hanging doors and windows including renewing from its position and refixing the same after attending petty repair works including labour for wrought and put up in position fixing necessary furniture fittings excluding cost of furniture etc., complete complying with standard specification and as directed by the departmental officers at site work

Supplying and fixing Country wood scantlings for door and windows and any other joinery works using teak wood scantlings below 4m in lengh and complete it in all floors including labour charges for the manufacture of frames as per standard specification.

Supplying and fixing Teak wood scantlings for door and windows and any other joinery works using teak wood scantlings below 4m in lengh and complete it in all floors including labour charges for the manufacture of frames as per standard specification.

Plain Cement Concrete 1:2:4 (one cement, two crushed stone sand and four hard broken stone jelly) using 20mm jelly for wearing coat including laying, compacting, finishing and curing, etc., complete as per standard specificatins and as directed by the departmental officers.- Mixing by manual means

Supplying and erecting steel centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as column footings, column pedestals, plinth beams, grade beams, staircase steps, Sill slabs etc. which require only nominal strutting using mild steel sheets of size 90cm x 60cm and 10 BG stiffened with welded mild steel angles of size 25mm x 25mm x 3 mm for boarding, laid with silver oak joists of size 10cm x 5cm & 7.5cm x 5cm as support runner, vertical stiffener, side support and Top Horizontal stiffener spaced at about 60cm to 90cm centre to centre or at suitable intervals etc. complete in all floors complying with standard specifcation. (Payment for centering shall be given after the concrete is laid).

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