Bids Are Invited For Mb / Sre System ( Make: Vingator Steenhans ) - La 5189Complete Mb / Sre System To Be Overhauled, Overhauling Includes:- ( A ) Over Hauling Of 06 In Nos. Main Broadcast Amplifiers Each Having Capacity Of 240 Watt. To Be Proved For R-Goa

Bids Are Invited For Mb / Sre System ( Make: Vingator Steenhans ) - La 5189Complete Mb / Sre System To Be Overhauled, Overhauling Includes:- ( A ) Over Hauling Of 06 In Nos. Main Broadcast Amplifiers Each Having Capacity Of 240 Watt. To Be Proved For Rated Output. ( B ) Carry Out Testfrom 11 Positions ( Cos Cabin, Exo Cabin, Lo Cabin, Eo Cabin, No Cabin, Gun Deck, Wh Top, Q Deck, Gemini Deck, Boat Deck Port & Stbd ) And Renew Defective Components And Deteriorated Wiring. ( C ) Check Performance Of Speakers At All Position Including 150 W Loud Hailer At Bridge Top For Rated Output. Renew Defective Components / Deteriorated Wiring. ( D ) Carry Out Functional Check Of Pa System Input From Fds, General Alarm, Auto Telephone Exchange. Carry Out Functional Check Of Complete System On Completion Of Overhauling. ( Maintenance Schedule No. Lr-06 ) .Gsl Remarks:Do.Spares – Cg Supply. Material – Firm Supply. All In Way Jobs Included. , Navigation Talkback System ( Make:M / S Vingtor Steen Hans ) - La 5190Carry Out Complete Overhauling Of Navigation Talkback System Including Central Commandunit, ( Etb-10 ) , Psu ( Sps-4 ) &Barrierunit.Overhaulingincludes Following Substation ( 10 Location ) Units, Jbs & Socket. Scope Of Work Includes Renewal Of Defective Components / Deteriorated Wiring. On Completion Of Checks And Adjustment On Pre Amplifier And Main Amplifier Parameter Viz. Sensitivity, Power Output, S / N Ratio. Carry Out Test Call For Audio From All 10 Positions For Satisfactory Operation Of System :- ( Maintenance Schedule No. Lr-07 ) ( A ) 04 In No. Station Talkback ( Stb-3 ) ( B ) 02 In No. Station Talkback ( Stb-5 ) ( C ) 01 In No. Station Talkback ( Stb-6 ) ( D ) 01 In No. Station Talkback ( Nebb-42Ex ) ( E ) 02 No. Call Station ( Stb-4 ) Gsl Remarks:Do.Spares – Cg Supply. Material – Firm Supply.All In Way Jobs Included. , Main Broadcast Talkbacksystem ( Make:M / S Vingtor Steen Hans ) - La 5192Carry Out Complete Overhauling Including Central Command Unit, ( Etb-10 ) , Psu ( Sps-4 ) & Barrier Unit. Overhauling Includes Following Substation ( 10 Location ) Units, Jbs & Socket. Scope Of Work Includes Renewal Of Defective Components / Deteriorated Wiring. On Completion Of Checks And Adjustment On Pre Amplifier And Main Amplifier Parameter Viz. Sensitivity, Power Output, S / N Ratio. Carry Out Test Call For Audio From All 10 Positions For Satisfactory Operation Of System:- ( Maintenance Schedule No. Lr-07 ) ( A ) 05 In No. Station Talkback ( Stb-5 ) ( B ) 04 In No. Station Talkback ( Stb-3 ) Gsl Remarks:Do.Spares – Cg Supply. Material – Firm Supply.All In Way Jobs Included. , Machinery Talkback System ( Make:M / S Vingtor Steenhans ) - La 5194Carry Out Complete Overhauling Of Machinery Talkback System Including Central Command Unit, Ctb-20, Psu ( Sps-10 ) And Distribution / Junction Box ( Cu-20 ) . Scope Of Work Includes Renewal Of Defective Components / Deteriorated Wiring. On Completionofchecksandadjustmentonpreamplifierandmainamplifier Parameter Viz. Sensitivity, Power Output, S / N Ratio. Carry Out Test Call For Audio From All 11 Positions For Satisfactory Operation Of System:- ( Maintenance Schedule No. Lr-07 ) ( A ) 06 In No. Station Talkback ( Stb-3 ) ( B ) 02 In No. Station Talkback ( Stb-5 ) ( C ) 02 In No. Station Talkback ( Stb-1 ) Gsl Remarks:Do.Spares – Cg Supply. Material – Firm Supply.All In Way Jobs Included. , Armament Talkbacksystem ( Make:M / S Vingtor Steen Hans ) - La 5196Complete Overhauling Of Armament Talkback System Including Central Command Unit Etb-5 And Psu ( Sps-4 ) And Distribution / Junction Box ( Cu-20 ) . Scope Of Work Includes Renewal Of Defective Components / Deteriorated Wiring. On Completion Of Checks And Adjustment On Pre Amplifier And Main Amplifier Parameter Viz. Sensitivity, Power Output, S / N Ratio. Carry Out Test Call For Audio From All 03 Positions For Satisfactory Operation Of System:- ( A ) 01 In No. Station Talkback ( Stb-3 ) ( B ) 01 In No. Station Talkback ( Nebb-42Ex ) ( Maintenance Schedule No. Lr-07 ) Gsl Remarks:Do.Spares – Cg Supply. Material – Firm Supply.All In Way Jobs Included. , Helo Talkbacksystem ( Make: M / S Vingtor Steenhans ) - La 5198Complete Overhauling Of Armament Talkback System Including Central Commandunit Etb-5 And Psu ( Sps-4 ) And Distribution / Junction Box ( Cu-20 ) . Scope Of Work Includes Renewal Of Defective Components / Deteriorated Wiring. On Completion Of Checks And Adjustment On Pre Amplifier And Main Amplifier Parameter Viz. Sensitivity, Power Output, S / N Ratio. Carry Out Test Call For Audio From All 03 Positions For Satisfactory Operation Of System:- ( A ) 01 In No. Station Talkback ( Stb-3 ) ( B ) 01 In No. Station Talkback ( Nebb-42Ex ) ( Maintenance Schedule No. Lr-07 ) Gsl Remarks:Do.Spares – Cg Supply. Material – Firm Supply. All In Way Jobs Included. , Auto Telephone Exchange { Make: M / S Vingtor Steenhans, Model: Acm-E7 ( 2 ) - La 5201Overhaul Complete Auto Telephone Exchange. Overhauling Includes:- ( A ) Overhauling Of Ac / Dc Power Supply Unit, Dc / Ac Convertor Unit, 02 No. Answitch Unit And Operational Check Of 02 Main Processors Card. Renewal Of Defective Components For Satisfactory Operation. ( B ) Carry Out Functional / Communication Test From 103 Telephone Units.Renew Defective Terminal Box And Repairs To Be Carried Out Of Defective Telephone Unit / Lines. ( C ) 25 No. Telephone Line Hooters In Machinery Space To Be Carried Out And Defective To Be Renewed For Satisfactory Operation. ( D ) Inspect 10 In No. Atp Junction Box & Connection Box With Interface Cable. Renew Defective Components / Wiring For Satisfactory Operation. ( Maintenance Schedule No. Lr-05 ) Gsl Remarks:Do.Spares – Cg Supply. Material – Firm Supply.All In Way Jobs Included. Total Quantity : 1

Sr No	CorrigendumDate	Corrigendum	CorrigendumType	NewSubmissionDate
1	03-01-2022			06-01-2022

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