Tender For Supply & Installation Work Oflt Sandwich Typevertical Rising Main Bus Trunking By Replacing Damaged Portion Of The Existing Lt Sandwich Rising Main Bustrunkingsituated In Nivedita Hostelatiiser- Kolkata Mohanpur Campus, kolkata-West Bengal

Supply & Installation Work Oflt Sandwich Typevertical Rising Main Bus Trunking By Replacing Damaged Portion Of The Existing Lt Sandwich Rising Main Bustrunkingsituated In Nivedita Hostelatiiser- Kolkata Mohanpur Campus; 1 Supplying, Installing By Suspension Vertical Inrising Mainfrom Ground Floor To1 St Floor By Replacing The Damaged Rising Main Bustrunking Portionwith Proper Aleignment, Testing And Commissioning Of200a ( Model No Cba-315 ) , Isc=50Ka For 1 Sec Capacity Sandwich Type Bus Trunkingfor Use On 3 Phase 4 Wire 415 Volt 50 Hz Ac Supply With Metal Cald Enclosour Having Ip54 Rating After The Tap Off Boxes And All Accessories, Made Of 1.6 Mm Thick Steel Sheet Duly Powder Coated In Convenient Sections Complete With 4 Nos. Aluminium Bus Bars Having Current Density Of 130A / Sq.Mm At Normal Current Rating, Necessary Joints, Elbow Joints & Expansion Joints And Bends, Fire Barrier At Each Floor, Provision Of Tapping At Every Meter, Addaptor Box And Copper Flexible For Joints, Continuous Earthing With 2 Nos.Aluminium Strip Of Suitable Size ( One On Each Side ) Including G.I. Clamping Brackets , Suspenders, Angle Iron Brackets, Steel Fasteners, Connecting To Earthing System Etc. As Per The Attached Photos Ofdamaged Portions ( Changing Of End Feed Unit, End Flange Unit, 3 Meter Straight Run Potion And Other Related Accessories By Dismantling And Removing The Damaged Rising Main Portion ) Of Thisbustrunking System As Required Bidder Should Note That The Any Kind Of Tools, Tackles, Materials, Labour, Cartge Etc, Involvement Required Is Under Scope Of The Bidder And No Additional Payment Will Be Made For That, Make-C&S 2 Sitc Of 125 A Fptap Off Box / Plug-In Box For Bus Trunking Systemmade Of 1.6Mm Thick Sheet Steel Enclosure Duly Painted With Powder Coating On Existing Overhead Bus Bar System Complete With 125 A Fp 36 Kamccb, With Adjustable Thermal Overload Release And Short Circuit Setting Ics=100% Icu, Complete With Internal Cable Connections, Earthingsuitable For Mccb Withrotary Handleanddoor Interlocking Facilities Etc. As Required. Make-C&S

Sr No	CorrigendumDate	Corrigendum	CorrigendumType	NewSubmissionDate
1	19-12-2023	Bid Auto Extn Corrigendum	Bid Auto Extn Corrigendum	26-12-2023

INR 500 /-

INR 3600.0 /-

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