Tender For corrigendum : providing of repair and overhauling service - repair of xerox machine with replacement of charger roller, blade, chip and servicing; na; yes; buyer premises,repair and overhauling service - repair of xerox machine with replacement of charger roller, blade and servicing; na; yes; buyer premises,repair and overhauling service - repair and servicing of washing machine with replacement of motor, buffer, pulli; na; yes; buyer premises,repair and overhauling service - repair of fogging machine; na; yes; buyer premises