Tender For providing of operation and maintenance services of power generator(dg-set) - package 3 - o&m service with operational and comprehensive maintenance; 1; upto 1000 hours,operation and maintenance services of power generator(dg-set) - package 3 - o&m service with operational and comprehensive maintenance; 1; upto 1000 hours,operation and maintenance services of power generator(dg-set) - package 3 - o&m service with operational and comprehensive maintenance; 1; upto 1000 hours,operation and maintenance services of power generator(dg-set) - package 3 - o&m service with operational and comprehensive maintenance; 1; upto 1000 hours,operation and maintenance services of power generator(dg-set) - package 3 - o&m service with operational and comprehensive maintenance; 1; upto 1000 hours,operation and maintenance services of power generator(dg-set) - package 3 - o&m service with operational and comprehensive maintenance; 1; upto 1000 hours,operation and maintenance services of power generator(dg-set) - package 3 - o&m service