Tender For providing of repair and overhauling service - ductable air conditioner; dsl e 054 during operation abnormal vibration observed on passenger cabin ac and dsl e 056 overhauling of steering cylinder and installation of relief valve system to be proved for satisfacto..,repair and overhauling service - ductable air conditioner; dsl e 054 during operation abnormal vibration observed on passenger cabin ac and dsl e 056 overhauling of steering cylinder and installation of relief valve system to be proved for satisfacto..,repair and overhauling service - diesel generators- dg sets; dsl e 055 10 yearly and 5000 hrly routine of bme exhaust lagging may be renew as per sample as per sow; yes; buyer premises,repair and overhauling service - diesel generators- dg sets; dsl e 055 10 yearly and 5000 hrly routine of bme exhaust lagging may be renew as per sample as per sow; yes; buyer premises