At Balurghat for maintenance of AXEN/ CON/ BLGT Office cum Officer ' s/ subordinate rest house at Balurghat, ( Construction ), N. F. Railway- Manning, Maintenance and housekeeping by providing Caretaker, Cook, Gardener, Service Boy, Night watchman & Safaiwala including cost of consumable item and washing of bed sheets, towels, curtains etc for hygenic and healthy environmnet in AXEN/ CON/ BLGT Office- cum- Officer ' s/ subordinate rest house at Balurghat for 24 month in connection with construction of new B. G. Line from Balurghat to Hili of N. F. Railway ( Construcition Organization )