Bids Are Invited For Ac Plant Make: Kpclcapacity: 80Tra)Compressor: Mc Quary Semi-Hermetic Screw Model: Hsw 205B)Condenser: Sheel & Tube Typec)Evaporator: Brazed Plate Typed)Soft Starter Cum Local Control Panel - Installation, Setting To Work Of New Ac Plant With All End Connection Of Piping / Electrical. (Job Involves Removal Of Old Ac System)Firm To Provide Assistance To Oem Reps For Commisioning And Trials. , Ref Plant - Installation, Setting To Work Of New Ref Plant With All End Connection Of Piping / Electrical. (Job Involves Removal Of Old Ref System)Firm To Provide Assistance To Oem Reps For Commisioning And Trials.(Make: Kpclcapacity: 04Tra)Compressor: Fuchs Dea Reniso Triton Se55 Reciprocating Open Typeb)Condenser: Sheel & Tube Typec)Evaporator: Brazed Plate Typed)Soft Starter Cum Local Control Panele) Air Cooling Unit) , Exhaust Ventilation Trunking - Extension Of Exhaust Ventilation Trunking In Mer And Aer To 9 Inch Above Bilges As Per Sow Mentioned In Board Proceedings , Citadel . Packing - (A) To Check Pack All Cable Glands Piercing Through Ships Citdel Structure . Repair If Defective (B) Post Packing Of All Cable Glands, Prove Air Tightness To Ships Staff And Refitmonitoring Team. , Citadelcanvas - To Renew Canvas Bellow Of 05 Afu. , Citadel , Citadel Test - Yard To Undertake All Necessary Repairs/ Refurbishment Of All Arrangements/ Equipments Affecting Citadel Trials.Conduct Post Refit Citadel Trials. Forward Test Report. , Citadel Hwtc (Hinged Water Tight Cover) - (A)To Carry Outoverhaul Hwtc (Hinged Water Tight Cover) Provided For The Covering Of Weather Deck Wmo (Wire Mesh Opening)/ Grill And Goose Neck. Work Involves; (I) Check The Free Movement Of The Hinges Of Hwtc.(Ii)Removal Of Old Rubber Beading, Cleaning Of Ms Coaming, Application Of Primer On The Coamingand Refitment Of New Rubber Beading With Securing Arrangement. (Iii) Rerviceability Check Of Stud And Butterfly Nut (Iv) Renewal Of Retaining Catch Of Hwtc.. (V) Post Overhauling Of Hwtc, Prove Chalk Test To Ships Staff And Refit Monitoring Team.Note:-Total 25 Hwtc (10 For Ventillation 08 For A/C System And 07 For Goose Neck Cover) , Citadel. Air Filteration Unit - (A)To Carry Out Overhaul 05 Afu (Air Filteration Unit) With Its Accessories. Each Afu Comprises Of 03 In No. Filters Namely Pre Particulate, Particulate And Gas Filter. Work Involves; (I) Renewal Of Pre Particulate, Particulate And Gas Filter. (Ii) Overhauling Of Motor. (Iii) Overhauling Of Citadel Pressure Transmitter. (Iv) Renewal Of U-Tube(Manometer Of Scaling 150Cm-0- 150Cm) Provided For Each Afu. , Citadel .Trunking - (A) To Open Entire Afu Trunking, Chemically Clean Trunking, Refit Trunking And Prove Its Airtightness To Ships Staff And Refit Monitoring Team. (B) Survey Entire Trunking For Crack, Holes And Distortion. Repair/ Renew Defective Trunkings. , Ventilation System , Repair On Ventilation Covers - (A) Open Allventilation Covers. (B) Dismantle Ventilation Covers From Securing Arrangement. (C) Renew Rubber Beadings Of Ventilation Covers (D) Check For Structural Damage/ Corrosion/ Reduction In Thickness. (E) Renewal Of Defective Ventilation Covers. (F) Cater For Replacement Of All Butterfly Nuts In All Ventilation Covers. (G) Post Replacementprove Chalk Test. , Ventilation System,Ac Ducts- Cleaning - Actrunking In Various Compartments,To Be Throroghly Cleaned Using High Pressure Air/ Vacuum. , Ventilation System, Diffusers - (A) Open Diffusers Of Ac Trunking Fitted In All Air Conditioned Compartments Along With Associated Fittings, Clean Internally With High Pressure Air, Renew Damaged Flaps. (B) Size Of Diffuser- 500X500mm. , Air Treatement Units Voltas Ltd - 28 Atu Filters And Frames Perished. To Be Renewed. Material - Aluminium. Filter Media-Ss Net.(Qty- Seven Volume Capacity- (I) Atu 1 –15449M³/Hr (Ii) Atu 2 – 5992 M³/Hr (Iii) Atu 3 – 7785 M³/Hr (Iv) Atu 4 – 9472 M³/Hr (V) Atu 5 – 1142 M³/Hr (Vi) Atu 6 – 6702 M³/Hr (Vii) Atu 7 – 7668 M³/Hr Cooling Capacity Of Ac Plant-60Tr Ac Type -Direct Dimension-L=2280 Mm X B=1370Mm X H=1000Mm Dimension Of Compartment-L=3440Mm X 2600Mm X H=2700 Mmatu Filters) , Air Treatement Units Atu Impeller - Dynamic Balacing Of All Impeller Of Atus , Air Treatement Units Rubber Below - Manufacture ,Fitment And Prove Air Tightnessofbellow Joints Of 07Atus Post Fitment. , Air Treatement Units Atu - Renew Rubber Coaming Of Filter Guard , Air Treatement Units Exhuast And Supply Trunking- Cleaning - (A) Cleaning He Trunking Through High Pressure Or Vacuum. (B) Cleaning Of All Ventilation Trunkings To Remove Grease And Slime Deposits. (C) All Flaps / Filters/ Fire Dampersin Way Of Trunking To Be Removed , Cleaned And Refitted. (D)Work Involves Removal Of Paneling, Lagging, Trunkings And Chemical Cleaning The Internal Surface Of The Trunkings. (E) Painting Of The Trunking To Becarried Out (I) 2 Coats Of Primer Of 40 Microns Each (Ii) 2 Coats Of Top Coat White Interior Fire Retardant Paint Of 10 Microns Each (F) Trunking To Be Refitted With Noise Absorbing Connections. (G) Post Fitment Of Trunking Prove Air Tightness Of Joints Onboard To Ship Staff And Refit Monitoring Team. , Ventilation System Exhuast And Supply Trunking- Cleaning Tank Space - (A) Cleaning Of Trunking Through High Pressure Or Vacuum. (B) Cleaning Of All Ventilation Trunkings To Remove Grease And Slime Deposits. (C) All Flaps / Filters/ Fire Dampersin Way Of Trunking To Be Removed , Cleaned And Refitted. (D)Work Involves Removal Of Paneling, Lagging, Of Trunkings And Chemical Cleaning The Internal Surface Of The Trunkings. (E) Painting Of The Trunking To Becarried Out(I) 2 Coats Of Primer Of 40 Microns Each (Ii) 2 Coats Of Top Coat White Interior Fire Retardant Paint Of 100 Microns Each (F) Trunking To Be Refitted With Noise Absorbing Connections. (G) Post Fitment Of Trunking Prove Air Tightness Of Joints Onboard To Ship Staff And Refit Monitoring Team. , Ventilation System .Canvas Bellow - Renew Canvas Bellow Of Tank Space Ventilation Trunking. Approx Dia 1Mtrs , Ventilation System ,Mesh - Ventilation Trunking Meshes At Various Compartmentheavily Corroded And Holed To Be Renewed. Material- Ss Mesh With Frame Various Sizes (Quote Prices As Per Sqft) , Ventilation System, Drain Line - (B) Atu Drain Lines Up To Main Drain To Be Removed, Cleaned And Refitted With Proper Packing.Chilled Water Lagging To Be Done On Drain Line Post Fitment. , Ventilation System,Ventilation Flaps - (A) Renew Rubber Beadings Of All Ventilation Flaps. (B) Approx Number Of Flaps 150-Nos (C) Length Of Rubber Beading Required -200Rmts (D) Shipyard To Procure Silicon Rubber Beading From Navy Approved Vendor-M/S Maharastra Polymer Products- Thane, M/S Vajra Rubberproducts(P) Ltd-Thrissur, M/S Ami Polymerpvt. Ltd.- Mumbai (E) Performance Guarantee Of 120 Months To Be Provided To Navy , Ventilation System, Breather Pipes - Repair/ Renewal Of Breather Pipes Of Tanks , Air Treatmnt Unit , Cooling Coils - Replace Atu Cooling Coils. , Air Treatmnt Unit ,Fins - Fins Of All 07 Atus To Be Opened Chemicaly Cleaned And Refitted Back . , Air Treatmnt Unit , Foundation - Inspect All Atu Foundation, Chip Entire Foundation Structure, Check For Corrosion, Survey, Check Shock Mountings. , Air Treatmnt Unit - Replace All Air Teartment Units (Atu). Atus To Be Procured From M/S Yeoman Marine Services. Assistance Is Required For Cutting And Welding Of Technical Windows. , Ventilation System ,Mushroom Head - Mushroom Heads Fitted On Exposed Deck To Be Overhauled.Carry Out Structural Repair On Mushroom Heads , Ventilation System Mushroom Head - Mushroom Heads To Be Removed Anddismantled On Shop Floor, Check The Shaft For Any Dameges, Check The Circular Flap For Any Damages, Change The Rubber Beading On Circular Flap. Prove To Ship Staff And Qc Size (Mm) 300(Mm) -08 500(Mm)-12 800(Mm)-101000 (Mm) -06 , Ventilation System, Trials - Conduct Trials Of Ventilation System By Measuring The Air Flow In All Ac Compartments, By Checking Inlet And Outle Chilled Water Temperature And Prove To Ship Staff.. Total Quantity : 1
