repair maintenance of electrical and mechanical services at iti , family court dheerpur , delhi . ( sh- supply installation testing and commissioning of wiremesh enclosure for various electrical equipments at different locations near by iti dheerpur ) , fabrication , supplying , & fixing of wiremesh protection frame work fabricating with 40 x 40 x 6 mm thick m . s . angle iron & t iron of 40 x 40 x 6mm thick i / c providing & fixing wire mexh of section 75 mm x 25mm of 6 swg shall have the legs of angle iron of size 40 x 40 x 6mm of length 15cm and is to be grouted in cement concrete ( 1:2:4 ) foundation . this frame work is to be fixed around the various electrical & mechanical equipment & appliances which should have the door on one side with interlocking arrangement & all frame work is to be painted with two coats of red oxide , primer and two coats of synthetic enamel paint of approved colour & quality etc , as reqd . , pdg & fixing 24 swg corrugated gi sheet on the top of the roof existing wiremesh enclosure with the helop of j hooks etc complete as reqd . , supplying and fixing of ms frame work made out of ms angle / tee / channel / flat iron of different sizes complete with locking arrangement , hinges , welding and one coat of red oxide and two coats of approved synthetic enameld paint complete etc as reqd .