Bharat Sanchar Nigam Limited

Bharat Sanchar Nigam Limited has published Operation & Comprehensive Maintenance Of Electromechanical Services For Te Bldg. & Staff Quarters At Kalatalao Kalyan. ( Revised ) , Comprehensive Maintenance And Round The Clock Operation Of Various Electromechanical Services As Per Details Given In Relevant Sections By Deploying The Required Staff Including Specialized Manpower And By Arranging Required Tools And Plant Etc To Keep All The Services Operational Upto The Required Standards Except Item Nos . 2 & 3 Below Which Shall Be Paid Extra As Per Running Hours Of Dg Sets . A ) Services Included Are : 1 ) Ei & Fans 2 ) Compound Lighting 3 ) Lightning Conductor 4 ) Pumps 5 ) 2 X 750 Kva ( 22 Kv Indoor ) Substation 6 ) 2 X 500 Kva & 1 X 750 Kva E / A Sets 7 ) Fire Detection And Alarm System 8 ) 4 X 7 Tr , 2 X 10 Tr , 3 X 5 Tr Package Type A C Plant 9 ) Split Ac Units / Air Curtain 10 ) 4 X 7 Tr Hpac Unit Plant 11 ) Fire Extinguishers Contractors To Take All Steps To Undertake Preventive / Special Maintenance And Testing To Keep The System At Optimum Working Condition . Size Of Various Services Is Given In Section - I , Servicing & Routine Maintenance ( B Check ) Of Following Capacity Of Dg Set Complete With Cleaning Of Air Cleaner Element , Replacement Of Engine Lube Oil Of Proper Grade ( Seal Pack Of Reputed Make ) , Replacement Of Lube Oil Filter Elements , Replacement Of Fuel Filter Elements , Check & Reset Injector Pressure , Check & Reset Injector Pump Timing , Retighten Cylinder Head Nuts , Adjust Engine Valve Clearance , Replacement Of Radiator Water By Fresh Distilled Water With Addition Of Coolant Additive Concentrate , Cleaning Of Radiator Fins , Drain Sediments From Water Separator , Check Inlet Air Restriction , Check Air Piping , Belt Tensions I / C Cleaning & Dedusting Of Alternator , Control Panel , Fuel Tank , Tightening & Maintaining Of All Hose Connections , Electrical Connections , Battery Connections Etc & Actual Load Testing Of Dg Set After Servicing Etc As Directed . , I ) 1 X 750 Kva Dg Set , Ii ) 2 X 500 Kva Dg Sets , Supplying & Fixing Of Fully Charged 12 Volt , 180Ah Lead Acid Maintenance Free Battery For Starting Of 750 & 500 Kva E / A Sets Complete With End Sockets Etc . Note- 1 ) The Battery ( S ) Of Each Dg Set Shall Be Replaced ( Measurable Basis ) Once During Currency Of Contract & Agency Shall Consider Rebate For Old Battery While Quoting Of Rates . Additional Requirement To Be Borned By Agency Without Extra Cost .. Last date of submission for this tender is 2020-04-24. This is a Conductor tender in Mumbai, Maharashtra