Gem bids for Custom Bid For Services - Providing Mechanical Maintenancesupport Services At Hot Mill, Sstp Bhel Trichy For A Periodof Two Years For Group-1 Schedule-10, 40 & 50 As Perboq Mentioned In The Nit, Custom Bid For Services -Providing Mechanical Maintenance Support Services At Hotmill, Sstp Bhel Trichy For A Period Of Two Years Forgroup-2 Schedule -20, 30 & 60 As Per Boq Mentionedin The Nit /