Tender For Degutting Jobs On Ins Beas; 1 1.Degutting In Boiler Room 2 Both Boilers ( P & S ) Following Items Required To Be Removed : Outer And Inner Casingby Gas Cutting, Registers, And Burner Assemblies ( Qty-Six ) , Boiler Tubes ( Qty- 2944 ) Including Economiser Tubes , Economiser, Super Heater Header And Super Heater Tubes, Water Drums ( Qty-02 ) , Steam Drums ( Qty- 2 ) , Mountings, Main Steam Stop Vv ( Size- 12, Qty-2 ) , Aux Sup Stop Vv ( Size- 6, Qty-02 ) , Hp Sat Master Vv ( Size-4, Qty- 02 ) , Gauge Glasses ( Qty -04 ) , Steam Drum Front Mountings [ Rops Vv ( Qty -12 , Size- ) , Blow Down Vv ( Qty-08 , Size- ) , Run Down Vv ( Qty-10, Size- ) , Soot Blowing Master Vv ( Qty-02, Size- 2.5 ) , Recirculating Vv ( Qty-02Size-02 ) , Safety Valve ( Qty- 06, Size - 06 ) ] , Economiser Uptake , Funnel Uptake , Feed Regulator ( Qty-02 ) , Soot Blower Vv ( Qty- 14 ) , Soot Blower Element ( Qty-14, Length- 32Mts ) , Feed Heaters , Removal Of Boiler Foundation / Boiler Feet And Associated Supporting Structures. 3 Various Sizes Pipesfollowing Valves To Be Removed: Both Aux Sup Cross Connectiion, Both Fd Blower Master Vv , Both Aux Feed Pump Master Vv, Both Fosp Master Vv, Both Hp Sat Cross Connection Vv, Both Hp To Lp Reducer, Both Hp To Lp Isolating Vv, L.P Steam Relief Vv, Both Boiler Safety Vv ( Size- 5 , Qty- 06 ) 4 Following Valves ( Size 1 ) To Be Removed:Steam Range Drain Vvs ( Qty-06 ) Steam Traps ( Qty -04 ) , Fd Blower Drain System Vv ( Qty 14 ) 5 Following Valves ( Size- 06 ) From Feed System To Be Removed: Aux Feed Pp Hot And Cold Suction ( Qty-04 ) , Feed Heater Inlet And Outlet Vv ( Qty-02 ) , Bulkhead Suction Vv, Both Aux Feed Pp Discharge Vv ( Qty-04 ) , Main And Aux Feed Check Vv ( Qty-02 ) , Equilising Vv ( Qty- 02 ) , Exhaust To Atm Vv ( Size- 12, Qty-01 ) . 6 Following Pipes To Be Removed: Feed System Pipes ( Size- 06, Appx Length-40 Mts ) , Main Steam System Pipes ( Size- 06, Appx Length- 20 Mtr ) , Aux Sup System Pipes ( Size- 2.5, Length- 40 Mts Appx ) , Exhaust System Pipes ( Size-5 , Appx Length- 30 Mts ) , Drain System Pipes ( Size- 01, Length - 30 Mts ) , Soot Blower Manifold Pipe ( Qty -02, Size-2.5, Length- 20 Mts ) , H.P Sat System Pipes ( Size-2, Length - 15 Metre Approx ) . Degutting Of Drenching System Pipes ( Approx 75 Mts ) , Hp Air System Pipes Not Likely Be Reused At B / R & E / R With The Newly Modified Systems, Eductor S & Its Pipes, B / R Rod Gearings, Load Hangers Etc. 7 Degutting Requiredfor Removal Of Port And Stbd Fd Blower : Drain System Pipe ( Size -01, Appx Length- 55 Mts ) , Lub Oil Sys Pipes ( Size-1, Length-10 Metres ) Lub Oil Sys Vv ( Size-1 , Qty-08 ) , Lub Oil Coolers ( Qty-02 ) , Fd Blower Intake ( Appx Length- 6 Mts ) , Acoustic Filters ( Qty- 24 ) , Fd Blower Discharge Trunkings Including Rod Gearings * Recommended That Fd Blower Be Removed From Fd Blower Intake. 8 Degutting Requiredfor Removal Of I / B & O / B Fosp: Steam System Pipes ( Size- 02 , Appx Length-08 Metres ) , Steam Controller ( Qty-02, Size- 02 ) , Fuel Sys Vv Including Trunking Vvs ( Size-150Mm & 100Mm , Qty-18 ) , Fuel Sys Pipe ( Size-150 Mm , Appx Length-30 Metres ) .* Recommended That Bothfosp Be Removed From Fd Blower Intake. 9 Degutting Requiredfor Removal Of Fwd & Aft Evaporators: Evaporator Shells ( Qty 02 ) Andpumps With Motors ( Qty- 10 ) , Heat Exchangers ( Qty - 04 ) , Feed And Sea Water System Pipe Lines ( Size - 6 And 2, Approx Length - 6Mts And 4 Mts Resp. ) Sea Water And Feed Water Sys Vvs ( Qty-10, Size 4To 6 ) , Condesate And Disttilate Sys Pipe Line ( Size- 01, Appx Length- 50 Mts ) , Condesate And Disttilate Sys Vvs ( Appx Qty- 50 ) , Both Evaporator Seawater Suction , Overboard Vv, Booster Pp O / B Vv ( Qty-06, Type-Flap & Ball Vv, Size-125 Mm, 150Mm, 100Mm And 65 Mm ) , Tcv Valves ( Qty 04 ) , Steam Outlet Valves ( Qty 02 ) , Instrumentations, Control Panels , Cablings.* Recommended That Bothevap And Associated Systembe Reoved From Stbd Ship Side. 10 Degutting Requiredfor Removal Of I / B & O / B Aux Feed Pump: All Aux Sup And Exhaust Sys Pipe Lines ( Size - 2.5 & 3.5Appx Length- 25 Metres ) , Steam Stop Vv, Master Vv, Exhaust Vv ( Qty - 06, Size-2 & 3 ) .* Recommended Route Be Fd Blower Intake Or Boiler Room Hatch. 11 Feed Transferand Bilge Transfer Pump To Be Removed. 12 Port , Stbdrft And Lower Rft Tanks To Be Removed [ Capacity - 07 T ( P&S ) , 6.5 T ( Lower ) ] With Associated Feed System Pipes And Valves. Valvesqty-20 Nos, Pipe Approx Length-60 Rmts 13 Degutting Requiredfor Removal Of Polishing Plants & Its Shell :System Pipe Line ( Size- , Appx Length - 20 Mts ) , System Vvs ( Size- 2, Qty- 05 ) . 14 Degutting Requiredfor Removal Of Ta: System Pipe Lines ( Size -2, Appx Length- 30 Mts ) , Ta Master Vv And Stop Vv ( Size- 2.5, Qty- 02 ) , Sea Water System Pipe ( Size- 06, Appx Length- 20Mts ) , Sea Water System Vv ( Size 04 To 06, Qty- 06 ) , Other Vvs ( Size 01 To 2.5, Appx Qty- 10 ) , Prome Mover, Turbine, Ta Coupling, Underslung Condenser, Sea Water Inlet & Overboard Vv ( Qty-02, Type-Flap Vv, Size-5 Each ) , Exhaust Dumping Valve ( Qty 01 ) . 15 Degutting Of Supply And Ehaust Blower Trunkings , Drain Cooler , Railing Gratings, Lagging, Boiler Control Panels, Instrumentations For Boilers, Cabling Etc.Trunking Supply / Exhaust-40 Rmts, Deckhead Lagging Approx-160 Sq Mts 16 ( A ) Old Pumps ( Qty-02 ) To Be Degutted And Shipped Out Of The Ship. 17 Lo / Fo Centrifuge Existing Fo / Fo Centrifuge Be Degutted - 2 Nos. 18 Diesel Lighting Up Pumppump To Be Degutted. Pump -06 Tph, Motor1.1 Hp 19 2.Engine Room Degutting 20 Main Turbinesqty 02, Make-Bhel: Bhopal , Type-08 Stages Impulse Turbine And 02 Rows Of Curtis Wheel. Vendor To Degut The Item Removal Involves For Each Unit: - ( A ) Disconnecting And Removing Main Steam Pipes ( B ) Removal Of First Fittings Viz. Guarding Valve, Maneuvering Valve ( C ) Disconnecting And Removing Lo Pipes. ( D ) Decoupling From Gb ( E ) Dismantling From The Underslung Condenser ( F ) Removal Local Watchkeeping Panel ( G ) Removal Of The Main Turbine ( H ) Disconnection And Removal Of Inlet And Outlet Sea Water Pipes ( I ) Dismantling Condenser From The Foundation ( J ) Removal Of Main Condensers 21 Main Condensermain Condenser ( Qty - 02, Make-Bhel:Bhopal , Type -Surface Type Under Slung Single Pass Integral, Regenerative Shell And Tube Type ) Vendor To Degut The Item. 22 Main Gear Boxmain Gear Box ( Qty - 02, Make- M / S Walchand Nagar Industries Ltd.Pune , Type - Single Hellical Double Reduction Dual Tandem Articulated ) Vendor To Degut The Item. Removal Involves For Each Unit: - ( A ) Disconnect The Output Shaft ( B ) Disconnect And Remove All Lo Pipes ( C ) Dismantle From The Foundation ( D ) Removal Of Gear Box 23 Main Circulator Pump Main Circulator Pump ( Qty 02, Make- Hal Bangalore , Model:N3015:T / D Geared ) Vendor To Degut The Item. Removal Involves ( A ) Disconnecting And Removal Of Main Steam Inlet And Exhaust Pipes ( B ) Disconnecting And Removal Sea Water Suction Pipes ( C ) Removal Of Sea Water Gate Valves And Underwater Gratings ( D ) Dismantling From The Foundation And Removal Of The Turbine And Pump Unit 24 Mdfl Pumpmdfl Pump ( Qty 01, Make- B.E Pumps Ltd Kolkata ) Vendor To Degut The Item. Removal Involves ( A ) Disconnecting And Removing Lo Suction And Discharge Pipes ( B ) Dismantling From The Foundation And Removal Of The Pump Unit 25 Td Fire Pumptd Fire Pump ( Qty 01, Make- Triveni Engg Works Ltd Bangalore, Type- 1:16:3 Single Stage Impulse Turbine ) Vendor To Degut. Removal Involves ( A ) Disconnecting And Removal Of Main Steam Inlet And Exhaust Pipes ( B ) Disconnecting And Removing The Sea Water Suction And Discharge Pipes ( C ) Dismantling From The Foundation And Removal Of The Turbine And Pump Unit 26 Extraction Pumpextraction Pump ( Qty 02, Make-Triveni Engg Works Ltd Bangalore, Type- 1:16:3 Single Stage Impulse Turbine ) Vendor To Degut The Item.Removal Involves ( A ) Disconnecting And Removal Of Main Steam Inlet And Exhaust Pipes ( B ) Disconnecting And Removal Feed Water Suction & Discharge Pipes Along With Valves ( C ) Removal Of Sea Water Gate Valves And Underwater Gratings ( D ) Dismantling From The Foundation And Removal Of The Turbine And Pump Unit 27 Tdfl Pump Tdfl Pump ( Qty -01, Make-Triveni Engg Works Ltd Bangalore, Type- 1:16:3 Single Stage Impulse Turbine ) Vendor To Degut. Removal Involves ( A ) Disconnecting And Removal Of Main Steam Inlet And Exhaust Pipes ( B ) Disconnecting And Removing Lo Suction And Discharge Pipes ( C ) Dismantling From The Foundation And Removal Of The Turbine And Pump Unit 28 Main Feed Controllermain Feed Controller ( Qty 02, Make- Beacon Weir Ltd, Model-Y-160 ) Vendor To Degut The Item. 29 Main Feed Pumpmain Feed Pump ( Qty -01, Make - Beacon Weir Ltd , Chennai , Type- Twl- 35 ) Vendor To Degut The Item. Removal Involves ( A ) Disconnecting And Removing The Main Steam And Exhaust Steam Pipe ( B ) Disconnecting Feed Suction And Discharge Pipes ( C ) Removal Of The Turbine And Pump As One Unit 30 Main Lub Oil Coolermain Lub Oil Cooler ( Qty -02, Make - Dyne And Ryndar Vasai Road, Dist- Thane, Type- Single Pass ) Vendor To Degut The Item. 31 E / R Turbo Alternator E / R Turbo Alternator ( Prime Mover And Generator ) With Associated System Pipe Lines ( Size -2, Appx Length- 30 Mts ) , Ta Master Vv And Stop Vv ( Size- 2.5, Qty- 02 ) , Sea Water System Pipe ( Size- 06, Appx Length- 20Mts ) , Sea Water System Vv ( Size 04 To 06, Qty- 06 ) , Other Vvs ( Size 01 To 2.5, Appx Qty- 10 ) , Prome Mover, Turbine, Ta Coupling, Underslung Condenser. Vendor To Degut The Item. Removal Involves ( A ) Disconnecting And Removal Of All Steam, Sea Water Feed And Lo Pipes ( 50 Mtrs Approx ) ( B ) Removal Of Valves Of Various Sizes ( 20 Nos Approx. ) ( C ) De-Coupling The Alternator ( D ) Disconnecting The Cabling Of The Alternator ( E ) Dismantling The Turbine Form The Underslung Condenser ( F ) Dismantling The Turbine And Condenser From The Foundation And Removal Of The Turbine And The Condenser ( G ) Dismantling From The Foundation And Removal Of The Alternator 32 Air Ejectorsair Ejectors, Gvc And Gvr ( Qty -02 Each ) Vendor To Degut The Item. 33 Atlas Copco Compressors.Atlas Copco Compressors. Qty -02 Along With All Its Associated Fittings And System Including Intake Air Trunking ( Aprox Length 20 Mtrs ) Vendor To Remove The Item. Atlas Zt 18, Size-Lxbxh=5 X3x5 Feet 34 System Pipes Following Pipes To Be Removed : Main Steam, System Pipes ( Size- 06, Appx Length- 20 Mts ) , Exhaust Steam Sys ( Size- 5 , Appx Length - 15 Mts ) , Lp Steam Sys ( Size- 2.5, Appx Length- 10 Mts ) , Drain Sys ( Size-2 , Appx Length- 30 Mts ) , Lub Water Sys ( Size-1.5 , Appx Length- 10 Mts ) , Aux Cooling Water Sys ( Size- 2.5 Appx Length - 20 Mts ) , Feed Sys ( Size-3.5 & 5, Appx Length- 15 Mts ) , Main Engine Lub Oil Sys ( Size-5 , Appx Length- 30 Mts ) , Vendor To Degut The Item. 35 System Valves ( R ) Following Valvesto Be Removed : Main Steam, System ( Size- 06, Qty-16 ) , Exhaust Steam Sys ( Size-2.5, Qty-11 ) , Lp Steam Sys ( Size- 2, Qty-04 ) , Drain Sys ( Size-1.5 , Qty-30 ) , Lub Water Sys ( Size-2 , Qty- 05 ) , Aux Cooling Water Sys ( Size-2, Qty-08 ) , Feed Sys ( Size-5, Qty-06 ) , Main Engine Lub Oil Sys ( Size- 3 & 5, Qty-20 ) , Main Circulator S / W Inlet And O / B Vvs. ( Qty-04, Type- Sluice Vv, Size- 22 Each ) , Main Circulator Lub Oil Cooler S / W Overboard Vv ( Qty-02, Type- Ball Vv, Size-2Each ) , Main Engine Luboil Cooler S / W Overboard Vv ( Qty-02, Type-Flap Vv, Size-5Each ) , Engine Room Turbo-Alternator S / W Inlet & S / W Overboard Vv ( Qty-02, Type-Flap Vv, Size-5 Each ) Vendor To Degut The Item 36 Lo Cenrifugesqty 02 With Its Associated Systems. Vendor To Degut The Item. Alfa Laval, Motor Rating-0.75 Hp 37 Me Lo Filtersqty 12 With Its Associated Systems. Vendor To Degut The Item. Length -30 Mts. Dia -50 Mm ( Average ) 38 Drenching System Steam Drenching System Which Involves Removal Of Saturated Steam Pipes And Nozzles And Existing Bilge Eductors 39 Aft Stabiliser Systemremoval Involves ( A ) Dismantling The Hydraulic System ( B ) Dismantling And Removal Of Rams ( C ) Dismantling And Dropping The Stabiliser Fin 40 ( A ) Degutting Of Entire Hp Air Compressor And Associated Fittings. Qty-02. Make- Compair Reavell. Model- Tc-3 1 / 2 Mk-7. 41 3. Fwd Da Compartment 42 Existing Forward Daremoval And Shiping Out Of Fwd Diesel Altrenator. Make- Mtu. Capacity- 500 Kw. Job Involes Disconnecting Of Prime Mover And Alternator, Existing Alternator Aggregates Including Fo Tank, Hp Air Bottleetc. *Vendor To Degut The Item. Prime Mover -Mtu Da 396 Alterntor - Kirloskar 43 Existingfwd Ac Plant ( A ) Old Ac Plants ( Make-Voltas , Model-05H126 ) & Its Aggregates To Be Degutted And Shipped Out Of The Ship. Route For Shipping Out Of Fwd Ac To Be Followed Same As That Of Fwd Da. . Condensers , Chillers, Compressor And Motor Be Deguted. Motor - 110 H.P Condenser - 60 Tr, Chiller 120 Tr 44 Replacement Of Fire Pump No 1Removal Of Md Fire Pump No. 1. Pump Make- Best And Crompton, Pump Model-Beacon 5 / 5 Vmx 3, Capacity-100 Tph. Motor Make- Narhari. Rating- 35 Hp. 45 Replacement Of Fire Pump No 2Removal Of Md Fire Pump No. 2. Pump Make- Best And Crompton, Pump Model-Beacon 5 / 5 Vmx 3, Capacity-100 Tph. Motor Make- Narhari. Rating- 35 Hp. ( A ) Undertaken Degutting Of Entire Dd Air Compressor And Associated Fittings. Qty-01 ( B ) Degutting Of Entire Hp Air Compressor And Associated Fittings. Qty-02. Make- Compair Reavell. Model- Tc-3 1 / 2 Mk-7. D 46 4. Main Da Or Aft Da Compartment 47 Existing Port Da Removal And Shiping Out Of Port Diesel Altrenator. Make- Mtu. Capacity- 500 Kw. Job Involes Disconnecting Of Prime Mover And Alternator, Existing Alternator Aggregates Etc. 48 Existing Stbdda Removal And Shiping Out Of Stbd Diesel Altrenator. Make- Mtu. Capacity- 500 Kw. Job Involes Disconnecting Of Prime Mover And Alternator, Existing Alternator Aggregates Etc. * 49 Replacement Of Fire Pump No 3. Removal Of Md Fire Pump No. 3. Pump Make- Best And Crompton, Pump Model-Beacon 5 / 5 Vmx 3, Capacity-100 Tph. Motor Make- Narhari. Rating- 35 Hp. ( A ) Undertaken Degutting Of Entire Dd Air Compressor And Associated Fittings. Qty-01 ( B ) Degutted Compressor To Be Overhauled 50 5. Main A / C Compartment 51 Existing Port Ac Plant ( A ) Old Ac Plants ( Make-Voltas , Model-05H126 ) & Its Aggregates To Be Degutted And Shipped Out Of The Ship, Route For Shipping Out Of Fwd Ac To Be Followed Same As That Of Fwd Da. Motor - 110 H.P Condenser - 60 Tr, Chiller 120 Tr 52 Ac Plant - Port ( 144Tr ) Approx Dimension In Mtrs ( 2.8X2.3X1.85 ) Approx Weight ( 5 Tons ) ( Including S / W & C / W Pumps ) A Hatch Opening Of 900Mm X 750Mm Is Available At No2 Deck Level, Just Above The Ac Compartment. It Is Proposed That Each Component Of The Existing Ac Unitsto Be Dismantled At The Yard And Brought In Through This Hatch Opening. 53 Existing Stbd Ac Plant ( A ) Old Ac Plants ( Make-Voltas , Model-05H126 ) & Its Aggregates To Be Degutted And Shipped Out Of The Ship. Route For Shipping Out Of Fwd Ac To Be Followed Same As That Of Fwd Da. Plant - 125 Tr, Earlier Voltas Make 54 Ac Plant - Stbd ( 144Tr ) Approx Dimension Inmtrs ( 2.8X2.3X1.85 ) Approx Weight ( 5 Tons ) ( Including S / W & C / W Pumps ) A Hatch Opening Of900mm X 750Mm Is Available At No2 Deck Level, Just Above The Ac Compartment. It Is Proposed That Each Component Of The Existing Ac Unitsto Be Dismantled At The Yard And Brought In Through This Hatch Opening. 55 Port & Stbd Ref Plants ( Existing ) Undertake Complete Degutting And Shipping Out Of Port And Stbd Ref Plants ( 2.08 Tr Each ) And Associated Fittings. Shipping Out Through Hatches. Compresor Make-Voltas, Model-5H40. Overall Weight Of Each Plant Is Approx. 900 Kg. 56 Md Fire Pump Replacement No 4 Removal Of Md Fire Pump No. 4. Pump Make- Best And Crompton, Pump Model-Beacon 5 / 5 Vmx 3, Capacity-100 Tph. Motor Make- Narhari. Rating- 35 Hp. 57 Oily Water Separator ( A ) Old Plant Its Aggregatesto Be Degutted And Shipped Out Of The Ship, 58 A / C Sw Pumps ( Qty 03 ) Three In Number Existing Sea Water Pumps To Be Degutted Along With Motors. Pump - 193 Tph 59 A / C Cwpumps ( Qty 03 ) Three In Number Existing Ac Chilled Water Pumps To Be Degutted Along With Motors. Pump - 59 Tph 60 6. Steering Gear Compartment And Misc Degutting 61 Steering Gear ( A ) Old Steering Gear To Be Degutted And Shipped Out Of The Ship, Foundation To Be Surveyed / Repiared / Renewed As Necessary ( A ) Old Steering Gear Pumps ( Make- M / S Lloyds Steel India, Model -P6p-2R1c-7F2-M2-0448, Qty-02 ) To Be Degutted And Shipped Out Of The Ship, Foundation To Be Surveyed / Repiared / Renewed As Necessary 62 ( A ) Oldlatheto Be Degutted And Shipped Out Of The Ship. 63 ( A ) Old Marine Acs To Be Removed ( Qty-04 ) , Foundation To Be Surveyed / Repiared / Renewed As Necessary. Foundation Plate Survey And Renewed / Repaired As Necessary.
