annual maintenance contract of split type ( 1. 0/ 1. 5/ 2tr ), window type ( 1. 5/ 2. 0tr ), cassette type ( 3tr ) ac machines, refrigerator and water cooler at drm building, construction building, b.c. roy, building no- 210 etc for three ( 03 ) years under the jurisdiction of sr. se/ e/ g/ sdah- ii. bidding type normal tender

Kolkata, West Bengal, India