Hiring Of 12 Kl Truck-Mounted Water Sprinkler With Mist Spray System For Dust Suppression And Water Spraying Along The Coal Transportation Road On State Highway, Pwd Roads, Coal Yards And Other Areas On Monthly Hire Basis For A Period Of Three Years With 12 Hrs/Day Operation And 24Hrs Availability With 1250Kms Monthly Run At Naini Coal Mine, Chhendipada, Odisha As Per The Scope Of Work, Terms And Conditions Of Nit