Services For Job Of Housekeeping, Cleaning, Sweeping And General Office Duties Of Hpptcl 220/33 Kv Gis Substation Prini Complex In Tehsil Manali, Himachal Pradesh Complete In All Respect Along With All Cleaning Material For One Year Hpptcl/piu Sarabai/sms/tenders/2025-26/03