Work of upkeepment of walls and furniture at doctor quarters clerical quarter and technical quarter at GTBH

R3-CS-AT-3: 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 16 mm dia at a distance of 300mm centre to centre and injecting 150 ml untill refusal or to a maximum of 1 Lit. per hole with chloropyrifos EC 20 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

R3-CS-AT-4: Providing anti termite treatment conforming to IS- 6313 (part-III) to the wooden frames of doors / windows of the Existing building by drilling the 3 mm dia. holes at 150mm c/c and at the junction of wood work and masonry work to downward angle of 45 degree and injecting 500 ml per hole or until refusal with oil / kerosene based chloropyrifos EC 20 emulsion or equivalent of 1% concentrate, sealing the holes by filling the putty etc complete as directed by Engineer-In-Charge with 2 years guaranty