Work of disinfestation at various locations of nair hospital dental college

Providing Anti-termite treatment around the periphery of the existing building conforming to IS-6313 (part III) by excavating trenches of 20 cm width and exposing the sides of the columns, plinth beams and wall upto a depth of 300 mm, rodding for the holes of 300 mm deep and at 150 m c/c in the trenches, treating with chloropyrifos EC 20 Emulsion or equivalent of 1% concentration by wight at the total rate of 2.25 Liters per meter including backfilling the trenches etc. complete as directed by Engineer-in-Charge covering 2 years guaranty.

Providing Anti-Termite Treatment conforming to IS-6313 (part-III) to the sides of flooring of the Existing Building by punching/ drilling the holes of 16mm dia at a distance of 300 mm center to centre and injecting 150 ml until refusal or to a maximum 1 Lit. per hole with chloropyrifos EC20 Emulsion or equivalent of 1% concentration by weight, sealing the hole by filling the putty etc. complete as directed by Engineer- In-Charge with 2 years guaranty.

Providing Anti-Termite Treatment conforming to IS-6313 (part-III) to the wooden frames of doors/windows of the existing building by drilling the 3mm dia. Holes at 150mm c/c and at the junction of wood work and masonry work to downward angle of 45 degrees and injecting 500 ml per hole or until refusal with oil/kerosene chloropyrifos EC 20 Emulsion or equivalent of 1% concentration oncentration by weight, sealing the hole by filling the putty etc. complete as directed by Engineer- In-Charge with 2 years guaranty.

Providing General Pest Control Service to the building to control the nuisance of Cockroaches, lizards, bedbugs and other insects etc. by minimum four opeartions as and when directed in a year including monthly check up with additional operations if required and as directed by Engineer-In-Charge.