Delhi Development Authority Tender

Supplying chemical emulsion in sealed containers including delivery as specified a) Chlorpyriphos/Lindane emulsifiable concentrate of 20%

Diluting and injecting chemical emulsion for POST-CONSTRUCTIONAL anti-termite treatment (excluding the cost of chemical emulsion) Treatment of wood work by chemical emulsion Chlorpyriphos/Lindane (in oil or kerosene based solution) @ 0.5 litres per hole by drilling 6mm dia holes at downward angle of 45 degree at 150 mm centre to centre and sealing the same with finishing in accordance with surrounding as per direction by engineer in charge.

Providing and fixing of MFMA certified 3rd & better grade Hard maple wood tongue and grooved planks of 20mm thick, 57mm wide in required length supported by pine/spruce/fir padded runners, duly treated with wood life anti treatment, of section 63.5mm x 38mm placed with distance between the runner to be 9" along the width of the court. Imported safe sleeper shock absorption pads of 19 mm thick to be provided under the runners for shock absorption. A vapour barrier will also be introduced between sub floor and frame work. The frame will be duly fastened to the sub floor with the aid of clamps. The floor will be duly levelled with three phase machine grinding, joint sealing with French chalk and sanding sealer followed by polishing with oil based polyurethane finish, and paint game lines to be carried out in required colours and anti-termite treatment of concrete floor base all complete and the flooring shall be approved by BWF and as per the direction of Engineer-in-charge (The rates includes dismantling of existing flooring).