Dry Docking and Afloat Repairs of Lighthouse Tender Vessels MV Sagardeep-II (GRT-2466)

Amount

Group A – Dock Hire and Service Charges

Dock Hire Charges including cleaning the dock floor

First Day including dock block preparation as per docking plan keel blocks for 1st version as per docking plan to facilitate dry dock repairs, blasting & painting of the areas in way of the LOA 82.60 m, Breadth 14.0 m.

Following Days till undocking the vessel. Payment will be made as per actuals. However, after the given period, if no repair or survey work in progress, due to delay caused by the yard, payment of Dock hire during such period shall be bourne by the contractor.

Wharfage for carry out Afloat repairs and survey of the vessel along with mooring / unmooring assistance (including Tug & pilotage) - Summer Draught- 4.20 m - Payment will be made as per actuals. However, after the given period, if no repair or survey work in progress, due to delay caused by the yard, payment of wharfage during such period shall be bourne by the contractor.

Ship to be dry docked & undocked (including Tug & pilotage)

Providing continuous Shore power supply – AC 50Hz., 3 phase 415V; including cost of Connection and Disconnection of Shore power Supply. Payment will be made as per actual meter readings.

Cooling Water supply to refrigeration / AC Machinery (per day per line), 2½” Braided hose – including cost of Connection & Disconnection of Cooling water lines. Payment will be made as per actuals. However, after the given period, if no repair or survey work in progress, due to delay caused by the yard, payment of Cooling water supply during such period shall be bourne by the contractor.

Sea Water supply to ballast tank - 2 Lines including cost of connection & disconnection of Sea water lines. Sea water supply to ballast tanks including cost of hoses and connection & disconnection of water lines. Forepeak, No.09 (P & S), No.08 (P & S) and forepeak.

Domestic water supply to ballast tanks Lines including cost of hose Connection & Disconnection of water lines. No.02 (P & S) , No.01 (P & S) , No.05 (P & S)

Providing Fire Patrol - 3 men per Shift (Shift is 08 Hours) and 2 shifts in a day.

Fire line to be kept charged (3 bar) all the time when the vessel is in dry-dock. including cost of connection and disconnection of lines. Payment will be made as per actuals. However, after the given period, if no repair or survey work in progress, due to delay caused by the yard, payment of fire line during such period shall be bourne by the contractor.

Fresh water supply from shore line –Estimated for approximately 10 tons per day including cost of connection and disconnection of fresh water lines. Payment will be made as per actuals.

Galley refuge removal and disposal, during entire dry docking and afloat repair period

Crane charges for handling Ship’s provision/stores.

up to 10 tonnes capacity (to be paid as per actual)

above 10 tonnes capacity (to be paid as per actual)

Fitting of carry way pipe on hull to clear discharge and to facilitate painting as required.

Sewage Disposal - Collection of sewage waste into shore tank and disposal during entire dry docking and afloat repair period

Safe access to the vessel to be provided during the vessel at yard for ship staff and workshop personnel during entire dry docking and afloat repair period

Dirty Oil Removal - Arrangements to be made for removing dirty oil collected on board in drums and disposal (210 litre per drum). Payment will be made as per actuals.

Protect the alleyway and other common areas by covering polythene sheets during the repair works

Group B – Repair Works Deck Side

Washing, Cleaning and Surface Preparation

Ships entire under water area to be high pressure water washed (Pressure – 250 Bar) to remove the marine growth as soon as the vessel docked and clean the underwater area with fresh Water thoroughly. Remove and refit the sea chest gratings (High Sea chest (P), Low Sea chest (S), Emg. Fire pump sea chest, Port side gratings of Bow thruster, and Stbd side gratings of bow thruster). Sea chest to be cleaned properly and inspected and Same to be presented for survey. After washing and cleaning, survey of underwater hull (100%) up to Wind + Water line including propeller, nozzles, annular guard chamber and other appendages including inside of the sea chests, sea suction gratings etc to be carried out by IRS Surveyor. All Bottom plugs to be opened, if required washer to renew. After the work completion refitted the bottom plugs, cross bar to be welded sealed with M-seal & vacuum test to be carried out.Thereafter all the above areas to be properly chopped, scraped and cleaned. Copper slag blast to the IRS recommended underwater hull areas to SA - 2.5 standard after taking all precautions and protections to the sensors. Surface prepration of the above area to be done before painting as per the recommendation of Paint manufacturers and satisfaction of the IRS Surveyor and DGLL representative. Payment will be made as per actual area. Cost inclusive of support, stagging and all preparatory works complete.

The entire hull area above water line up to the Main Deck including Port and Stbd side ships to be sweep blasted with S.A 1.0 standard after taking all precautions, and the entire area to be shown to the Surveyor / DGLL’s representatives. The rate is inclusive of support, staging, covering the Window glasses (Accom. Windows, Port Holes, Bridge Window, etc), deck machineries with suitable material (cardboard & plastic sheet) to avoid damage during dry dock works.Payment will be made as per actual area.

All decks including bulwark (Forecastle Deck area - 120 Sqm, Main Deck area - 59 Sqm, Poop Deck area – 72 Sqm, Boat deck area – 230 Sqm, Funnel / Bridge deck area – 136 Sqm, Monkey Island area - 180 Sqm, Quarter Deck area – 40 Sqm), to be properly chopped, scraped, cleaned and blasted with S.A 1.0 standard, as required, after taking all precautions, and the entire area to be low pressure fresh water washed after surface cleaning and mopping and shown to the Surveyor / DGLL’s representatives. The rate is inclusive of support, staging, covering the Window glasses (Accom. Windows, Port Holes, Bridge Window, etc), deck machineries with suitable material (cardboard & plastic sheet) to avoid damage during dry dock works.Payment will be made as per actual area.

Deck Machineries, accommodation bulkheads compartments including cargo hold (10 T & 30 T Derricks boom and Samson post – 260 Sqm, Lifeboat davit (p) & (s) and work boat davit (p) & (s) – 320 Sqm, Forward mast, main mast and aft mast – 160 Sqm, Buoy pockets inside and outside 04 no’s – 140 Sqm, Bow thruster room - 150 Sqm, Buoy chain compartment - 500 Sqm, Chiller compressor room – 200 Sqm, A/C compressor room - 212 Sqm, Steering compartment - 285 Sqm, AHU room - 82 Sqm, Cargo hold including tween deck - 1000 Sqm, Hatch coaming and hatch pontoons including lower hold pontoons - 80 Sqm, Forward bulkhead - 32 Sqm, Mast house bulkhead and deck head - 150 Sqm, Main deck accommodation bulkhead and deck head – 81 Sqm, Poop deck accommodation bulkhead (P) & (S) and deck head - 186.1 Sqm, Quarter deck accommodation bulkhead - 17.85 Sqm, Boat deck accommodation bulkhead - 200 Sqm, Bridge deck accommodation bulkhead - 124 Sqm) to be properly chopped, scraped, cleaned and blasted with S.A 1.0 standard, as required, after taking all precautions, and the entire area to be low pressure fresh water washed after surface cleaning and mopping and shown to the Surveyor / DGLL’s representatives. The rate is inclusive of support, staging, covering the Window glasses (Accom. Windows, Port Holes, Bridge Window, etc), deck machineries with suitable material (cardboard & plastic sheet) to avoid damage during dry dock works. Payment will be made as per actual area.

UT Gauging and Steel Renewal

Cropping and renewal steel in hull (under water line & above water line), super structure, and deck steel plates includes associated plates, brackets, beams, frames, angles, stiffeners or any other structural items, which are found wasted as per UTG report and as marked by Ship staff, or by IRS Surveyor. The rate inclusive of, men, material, support, staging, preparatory works, tests, and application of one coat of approved primer on renewed steel plates. All plates must conform to All plates must conform to IRS Specification. (Consider Specific Weight of steel 7.85 gms / cub.cm ). Test certificate to be submitted to ship. Payment will be made as per actual.

Steel renewal works in the forecast deck, main deck, Monkey Island, AHU room deck plates, Bulkhead steel structures, Bulwark, etc., includes associated plates, brackets, beams, frames, angles, stiffeners or any other structural items, which are found wasted as marked by Ship staff, or by IRS Surveyor. Antenna, bulkhead, deck head insulation panels, electrical cable, tray, panels, ducts, electrical fittings, motors, blowers, evaporators pipelines and other movable item required for the renewal of steel to be removed and refitted. The rate inclusive of, men, material, support, staging, preparatory works, tests and application of one coat of approved primer on renewed steel plates. All plates must conform to All plates must conform to IRS Specification. (Consider Specific Weight of steel 7.85 gms / cub.cm ). Test certificate to be submitted to ship. Payment will be made as per actual.

Steel renewal works in Deck fittings such as buoy pockets, windlass, mooring arrangement, cargo hatch, rain guards, water tight doors, fire flaps etc. Engine room floor, Ducts, etc., includes associated plates (plain or chequre, as the case), brackets, beams, frames, angles, stiffeners or any other structural items, which are found wasted as marked by Ship staff, or by IRS Surveyor. bulkhead, deck head insulation panels, electrical cable, tray, panels, ducts, electrical fittings, motors, blowers, evaporators pipelines and other movable item required for the renewal of steel to be removed and refitted. The rate inclusive of, men, material, support, staging, preparatory works, tests and application of one coat of approved primer on renewed steel plates. All plates must conform to IRS Specification. (Consider Specific Weight of steel 7.85 gms / cub.cm ). Test certificate to be submitted to ship. Payment will be made as per actual.

Removal & refitting of Sacrificial Aluminium anodes of underwater area, sea, chests & Ballast water Tank. To be checked and if necessary to renew after surveyors inspection/ recommendation as required including supply of Anodes as per sample, specification as per existing composition. The work includes removal, cleaning & fitment of Sea-Chest, gratings, along with renewal of securing bolts & nuts, and lashing wire of gratings. Anodes to be renewed as per recommendation of Surveyor. Test certificate from the appropriate authority to be provided. Composition of the Anode: Aluminum – 94.5%, Zinc – 5.5%, Maximum variation allowed: +5% in chemical composition. This work shall be carried out as per existing Anode plan of vessel.

Hull exterior (Port & stbd) - 05 Kg each

Sea chest inside - 4.1 Kg each

Sea chest inside - 1.0 Kg each

Bow thruster inside (Port & Stbd) - 05 kg each

Painting to Hull, Deck and Super Structure

Entire under water area of Hull, Fire Pump Sea Chest, sea suction gratings including inside of the sea chest (High Sea Chest, Low Sea Chest, FW Gen Sea Chest, And Emg etc to be painted by airless spray as per approved painting scheme of the vessel. The painting scheme shall be 5 coats of 60 months scheme as per paint manufacturer. The paint manufacturer’s representative to certify the surface preparation before application of each coat of paint. Before commencing paint work all underwater areas sensors covered with 06 mm plywood and polythene sheets, bottom plug area to be covered by polythene sheet and make sure all cropped and renewal area to be tested as per surveyor recommendations. Antifouling certificate to be provided from paint manufacturer and endorsed by IRS Class. Wet and Dry film thickness, atmospheric condition suitability for painting, quality of the coating etc shall be as per paint manufacturer’s specifications. This work includes supply of Paint as per approved paint scheme and staging as required. Payment will be made as per actual area.

Above Water line up to the Main Deck, to be painted by airless spray as per approved painting scheme of the vessel. The painting scheme shall be 4 coats of 60 months scheme as per paint manufacturer. The paint manufacturer’s representative to certify the surface preparation before application of each coat of paint. Before commencing paint work, cover the Window glasses (Accom. Windows, Port Holes, Bridge Window, etc), with suitable material (cardboard & plastic sheet) and make sure all cropped and renewal area to be tested as per surveyor recommendations. Wet and Dry film thickness, atmospheric condition suitability for painting, quality of the coating etc shall be as per paint manufacturer’s specifications. This work includes supply of Paint as per approved paint scheme and staging as required. Payment will be made as per actual area.

All Decks and Bulwarks (Forecastle Deck area - 120 Sqm, Main Deck area - 59 Sqm, Poop Deck area – 72 Sqm, Boat deck area – 230 Sqm, Funnel / Bridge deck area – 136 Sqm, Monkey Island area - 180 Sqm, Quarter Deck area – 40 Sqm), to be painted by airless spray as per approved painting scheme of the vessel. Three coats of painting to be done as per paint manufacturer scheme. First coat – Primer paint, Second coat anticorrosive and Finish paint as per paint manufacturer scheme. The paint manufacturer’s representative to certify the surface preparation before application of each coat of paint. Before commencing paint work, cover the Window glasses (Accom. Windows, Port Holes, Bridge Window, etc), with suitable material (cardboard & plastic sheet) and make sure all cropped and renewal area to be tested as per surveyor recommendations. Wet and Dry film thickness, atmospheric condition suitability for painting, quality of the coating etc shall be as per paint manufacturer’s specifications. This work includes supply of Paint as per approved paint scheme and staging as required. Payment will be made as per actual area.

Deck Machineries, accommodation bulkheads compartments including cargo hold (10 T & 30 T Derricks boom and Samson post – 260 Sqm, Lifeboat davit (p) & (s) and work boat davit (p) & (s) – 320 Sqm, Forward mast, main mast and aft mast – 160 Sqm, Buoy pockets inside and outside 04 no’s – 140 Sqm, Bow thruster room - 150 Sqm, Buoy chain compartment - 500 Sqm, Chiller compressor room – 200 Sqm, A/C compressor room - 212 Sqm, Steering compartment - 285 Sqm, AHU room - 82 Sqm, Cargo hold including tween deck - 1000 Sqm, Hatch coaming and hatch pontoons including lower hold pontoons - 80 Sqm, Forward bulkhead - 32 Sqm, Mast house bulkhead and deck head - 150 Sqm, Main deck accommodation bulkhead and deck head – 81 Sqm, Poop deck accommodation bulkhead (P) & (S) and deck head - 186.1 Sqm, Quarter deck accommodation bulkhead - 17.85 Sqm, Boat deck accommodation bulkhead - 200 Sqm, Bridge deck accommodation bulkhead - 124 Sqm), to be painted by airless spray as per approved painting scheme of the vessel. Three coats of painting to be done as per paint manufacturer scheme. First coat – Primer paint, Second coat anticorrosive and Finish paint as per paint manufacturer scheme. The paint manufacturer’s representative to certify the surface preparation before application of each coat of paint. Before commencing paint work, cover the Window glasses (Accom. Windows, Port Holes, Bridge Window, etc), with suitable material (cardboard & plastic sheet) and make sure all cropped and renewal area to be tested as per surveyor recommendations. Insulation panels, ducts, electrical fittings, wires and other movable item required for the painting to be removed and refitted. Wet and Dry film thickness, atmospheric condition suitability for painting, quality of the coating etc shall be as per paint manufacturer’s specifications. This work includes supply of Paint as per approved paint scheme and staging as required. Payment will be made as per actual area.

Painting of Hull Markings, Letters and Symbols after proper surface preparation includes Scraping, wire brushing and disc sanding etc. as required - Port and Stbd Plimsoll marks, forward, midship and aft draft marks, Ship’s name in English and Hindi. Port of registry in English and Hindi, IMO number, Propeller & Bow thruster marking on both port and Stbd, DGLL Logo on both port and Stbd to be painted as per paint scheme. This work includes supply of Paint as per approved paint scheme and staging as required.

Stencilling and Markings - On completion of steel renewal and painting works ship’s deck and bulkhead markings to be done including SAFETY FIRST and IMO number on bulkhead in bold and big size.

Anchor and Anchor Cable (Anchor type - Sockless Anchor ,08 Cable length on each side, Weight of Anchor 1325 Kg, Length of Shank 1760 mm)

Anchor and Anchor cables to be disconnected from the bitter end, lowered and ranged on the dock floor. Both Anchor and anchor chain to be high pressure water washed with Fresh water, scrapped and chipped. Anchors with swivels to be inspected by IRS Surveyors and repairs to be carried out as per instruction. Anchor cables to be gauges and calibrated. All joining shackles to be opened and anchor should be made free movement. The chains and joining shackles to be renewed based on the calibration report. After surveyor’s inspection same to be marked with canvas and seizing wire. Bitter end to be connected and chains to be taken back in chain locker after cleaning & painting of chain locker as per scheme and three copies of calibration report to be submitted to Ship staff.

The spare anchor to be taken ashore and make rust free and painted as per scheme and to be inspected by IRS Surveyors

Port and Stbd chain locker water to be drained,mud amd muck to be removed.Area to be cleaned,hard scrapping and wire brushing to be done thoroughly.Both Port and Stbd chain locker to be applying one coat of Epoxy primer 50Mic. DFT and one coat of HB Black 50 Mic.DFT. Approx area - 100 sq.mtrs per locker.

Cleaning and painting of FW tank, ballast tank, Dirty Oil tank, F.O Tank, void space, etc after inspection and recommendation of IRS surveyor as CSH plan including Ventilation, gas free inspection & certificate and staging arrangements as per requirement. Arrangement to carry out testing of tanks as per Surveyor requirement. Under this item, there are total 33 No. of tanks listed out and the Details of tanks and its volume is at Annex –VIII (B). The job includes, 1. Opening and boxing back of manhole cover of tanks with new joints / gaskets (Cost and supply by yard) and bolts and nuts (yard supply), including chipping and painting of man hole cover as required. 2. Bailing out water/ oil, removal of mud muck etc., from the tank and to be disposed off to shore / oil drum after draining the tank by opening draining plug. 3. Forced Ventilation to be provided throughout the working period. 4. Hard scrapping, wire brushing, spot chipping on rusted areas and cleaning/mopping of complete tank for surveyor’s inspection (including disposal off debris generated etc.), carryout chemical cleaning & mopping the oil/sump tanks as required (Chemical cost & supply by yard). 5. Pressure testing of tanks and showing to Surveyors for inspection. 6. Applying two coats of paint in buoyancy space 7. F/W tanks to be painted with pure epoxy solvent free good grade paint 8. Void spaces to be cleaned and painted as required. 9. Fuel oil and other lubes to be transferred to suitable arrangements and same to be transferred to vessel after completion of work.

Ballast tanks, coffer dam and void space - List of tanks and approximate capacity of the tanks is provided in the Annex –VIII (B) and payment will be made as per actual capacity of the tanks.

Fresh Water Tanks - List of tanks and approximate capacity of the tanks is provided in the Annex –VIII (B) and payment will be made as per actual capacity of the tanks.

Fuel Oil Tank, Dirty Oil Tank, Lube Oil Tank, Sludge Tanks and Service Tank - List of tanks and approximate capacity of the tanks is provided in the Annex –VIII (B) and payment will be made as per actual capacity of the tanks.

Main Deck Wooden sheathing - The wooden planks of main deck area to be cleaned and inspected and damaged wooden planks at main deck area shall be renewed with good quality seasoned wood suitable for deck working and caulking to be carried out to avoid water penetration. Studs welded with nut renewed as required, missing wooden plugs over studs to be provided and caulked with cotton yarn and battery compound for water integrity. All materials are under shipyard scope. Wood used to be hard wood. Total running for caulking and battery compound application – 480 mtrs. Wooden sheathing size – 130 x 50 mm. Side chamfering of wooden piece – 125 x 50 mm. Stud welded and secured with nut M12 x 35 mm (l). Wooden plug for wooden sheathing size – M20 x 30 mm (l). Cost inclusive of support, stagging and all preparatory works complete.

Hull, Deck, Deck Fittings, Deck Machineries and Load Line Requirements (Port holes, Cargo Hatch Cover, buoy pockets, weather tight doors & Hatch covers). Cost inclusive of all materials, men, support, stagging and all preparatory works complete.

Anchor windlass chain leading roller (P & S) to be serviced. Scope includes removal and refitting after overhauling. Any parts / spares if required to be renewed.

Mooring operation accessories – All fair leads of forward and aft mooring station to be removed, overhauled, and refitted. Missing top bolts or lubricating points to be provided any parts and spares to be renewed, as required. All spares are under shipyard scope. Total Dead man roller fairlead – 07 Nos., Total Rectangular roller fairlead - 06 Nos.

Main deck buoy chain vertical chain guider (P) & (S) to be overhauled. Scope includes removal and refitting after overhauling. Any spares / parts, if required to be renewed. All spares / parts required under shipyard scope.

Main deck buoys mooring chain stopper assembly to be overhauled. Scope includes removal and refitting after overhauling of chain stopper assembly. Chain stopper threaded handle locking arrangements to be cropped and renewed. Any spares/parts if required to be renewed. Cost inclusive of all materials, men, support, stagging and all preparatory works complete.

All port holes rubber packings to be renewed & leak test to be carried out for water integrity. Approx. Dimension 132 cm (l) x 12 mm (w) x 12 mm (t).

Buoy pocket rubber beading to be renewed. Rubber beading retaining channel to be checked and renewed as required. 45 mm (w) x 32 mm (t)

Buoy pocket quick action cleats to be renewed as per sample. Approx. Dim: M 24 nut and bolt - 340 mm (l) x 70 mm thread length - 34 No’s, Snug - 12 Nos, Metal washer - 64 No’s and Rubber washer - 34 Nos.

Buoy pocket channel drain pipe to be renewed. Approx. Dim: 44mm (OD) x 80 mm (l) - 04 Nos

Cargo Hold Hatch covers rubber packing to be renewed and leak test to be carried out for water integrity. Scope includes removal of old rubber beading and renewal with new after proper surface preparation. Approx. Dimension – 60 mm (width) x 40 mm (Thickness.)

Macgregor hatch cover following parts to be renewed as per sample. All parts shall be original supplied by OEM. Details of Spares : Hatch cover eccentric wheels and accessories with shaft - 02 Nos, Balancing wheels and accessories with shaft - 02 Nos, Single link plate - 02 Nos, Double link plate - 02 Nos, Locking (spring) pin - 20 Nos, Quick acting cleats and accessories with snug - 10 Nos, Quick acting cleats metal washer - 30 Nos, Quick acting cleat Rubber washer - 15 Nos, Quick acting cleat spring pin - 10 Nos, Cross joint wedges - 05 Nos and Bow shackle for balancing wheel chains - 05 nos.

Inside tween deck and lower hold ventilation duct to be cropped and renewed. Appox. Dimension of GI duct to be renewed: 1250 mm (L) x 610 mm (W) x 250 mm (H), 1000 mm (L) x 500 mm (W) 250 mm (H) and 1580 mm (L) x 500 mm (W) x 250 mm (H).

Weather tight doors rubber beading to be renewed. Chalk test and leak test to be carried out after renewal. Scope includes removal of old rubber beading and renewal with new after proper surface preparation. While removing rubber beading, if any compression bar and retaining channel found defective same to be cropped and renewed. Weather tight doors: Forward store - 3500 mm x 30 mm x 28 mm, Paint store - 3500 mm x 30 mm x 28 mm, SOPEP locker - 3400 mm x 30 mm x 28 mm, Workshop - 3500 mm x 30 mm x 28 mm, A/E Room emergency exit - 3400 mm x 30 mm x 28 mm, Main deck entrance (P) & (S) - 2 Nos. of 3500 mm x 30 mm x 28 mm, Main deck entrance (P) rubber beading channel lips - 950 mm (L) x 25 mm ( W) x 06 mm (T), Main deck washroom - 3400 mm x 30 mm x 28 mm, Poop deck forward (P) & (S) - 2 Nos. of 3900 mm x 30 mm x 25 mm, E/R EMG. Exit - 3900 mm x 30 mm x 25 mm, Poop deck aft (S) - 4700 mm x 30 mm x 25 mm, Quarter deck - 4650 mm x 30 mm x 25 mm, Steering room EMG. Exit - 4400 mm x 30 mm x 25 mm, CO ₂ room - 4600 mm x 30 mm x 25 mm, Poop deck store - 4600 mm x 30 mm x 25 mm, Boat deck store - 4400 mm x 30 mm x 25 mm, AHU room (P) & (S) - 2Nos. of 4600 mm x 28 mm x 25 mm, Hospital aft - 4800 mm x 28 mm x 25 mm, Boat deck entrance - 4660 mm x 28 mm x 25 mm, LSA – FFA locker - 4660 mm x 30 mm x 25 mm, Electrical equipment room - 4660 mm x 28 mm x 25 mm, Bridge deck entrance (P) & (S) - 2 Nos. of 4660 mm x 28 mm x 25 mm, Battery room - 4600 mm x 30 mm x 25 mm, Funnel - 2800 mm x 28 mm x 26 mm and Stair way to tween deck - 4800 mm x 28 mm x 25 mm.

Fire flaps rubber beading to be renewed. Chalk test and leak test to be carried out after renewal. Scope includes removal of old rubber beading and renewal with new rubber beading after proper surface preparation. While removing rubber beading, if any compression bar and retaining channel found defective same to be cropped and renewed. Main deck - Paint store (rectangular) - 440 mm x 25 mm x 20 mm, Forward store (Rounded) - 700 mm (L) x 40 mm (W) X 15 mm (T), B/T compartment (Rounded) - 700 mm (L) x 40 mm (W)X 15 mm (T), Workshop (Rounded) - 700 mm (L) x 25 mm (w) x 25 mm (T), SOPEP (Rounded) - 700 mm (L) x 25 mm (W) x 25 mm(T), SOPEP inlet (Rectangular) - 640 mm x 25 mm x 25 mm, Cargo hold (Rectangular) - 2 Nos. of 2400 mm x 40 mm x 15 mm, Aux. room EXHST (Rectangular) - 2600 mm x 28 mm x 25 mm and Buoy chain compartment (Rectangular) - 2 Nos. of 2400 mm x 40 mm x15 mm. Quarter deck - Emg. Generator exhst. - 2200 mm x 26 mm x 24 mm, Co₂ room vent flap - 980 mm x 26 mm x 24 mm and Co₂ room vent - 1000 mm x 28 mm x 25 mm. Boat deck - E/R supply (S) - 4200 mm x 40 mm x 15 mm, E/R exhst. (S) - 3000 mm x 28 mm x 26 mm, AHU inlet & outlet (p) - 2 Nos. of 3000 mm x 25 mm x21 mm and E/R supply - 4100 mm x 28 mm x 25 mm. Bridge deck - LSA vent flap - 980 mm x 24 mm x 26 mm, Battery room vent - 980 mm x 24 mm x 26 mm, Electric room vent - 480 mm x 24 mm x 26 mm, E/R sky light - 3200 mm x 24 mm x 26 mm, Funnel exhst. - 2800 mm x 28 mm x 26 mm, Emg. Exit - 3100 mm x 28 mm x 25 mm and E/R exhst. - 3000 mm x 25 mm x 22 mm.

Booby hatch rubber beading to be renewed. Chalk test and leak test to be carried out after renewal. Scope includes removal of old rubber beading and renewal with new after proper surface preparation. While removing rubber beading if any compression bar and retaining channel found defective same to be cropped and renewed. Approx. Dimensions: Forward store - 4400 mm x 27 mm x 20 mm, Cargo hold - 2 Nos. of 3600 mm x 32 mm x 28 mm and Buoy chain compartment booby hatch - 4400 mm x 32 mm x 28 mm

All weather tight doors dog leg handles are to be removed, serviced, and refitted. All grease nipples to be renewed for facilitate lubrication. All spares / parts required under shipyard scope. Scope includes removal and refitting of dog leg handles with new grease nipples. Any spare parts if required to be renewed under shipyard scope.

Bends in weather tight doors to be repaired and make good. Any spare parts if required to be renewed under shipyard scope.

E/R sky light scuttle glass and fitment frame with nut and bolts to be removed and renewed with new rubber beading and SS nut and bolts after proper surface preparation. Steel renewal to be done as required for rectifying defect. Approx. Dimensions: Glass - 4 Nos. of 335 (Dia) x 06 mm (T) and 64 Nos. of M8 SS nut and bolts.

Mechanical ventilators, mechanical ventilation mushroom heads and ventilators ducts - All mushroom ventilator heads to be serviced. The scope of work includes all mushroom heads to be removed, serviced, and refitted. Rubber beading to be renewed after proper surface preparation, wire meshes renewed as required, rubber beading retaining channel and compression bar to be checked and renewed as required. 01 no. flap closing spindle is non-functional same to be repaired and made operational. Chalk test to be done after renewal of rubber beading as ship’s staff satisfaction.

Sounding pipes and air vents: All air vent hood to be serviced and spares required to be supplied by shipyard. If any air vent hood to be renewed, it should be class approved and certificate to be issued. The scope includes, Air vent hoods to be removed and refitted after servicing with new SS nut and bolt, Air vent hood washer to be renewed, Air vent hood balls to be checked and renewed as required, Air vent hood inspection door, body and extension pipe thinned down areas to be cropped and renewed and new SS nut and bolt to be used for inspection doors and air vent hood flanges, Wire mesh to be checked and renewed as required. Air vent hood inside and outside, extension pipe to be spot chipped and painted as per scheme (02 coat of primer and final coat finishing as per colour code), Rubber packing of flanges to be renewed, if any air vent hood renewed fully to be required IRS certification and stamp to be marked on hood. Before removing existing air hood marking to be carried out with consultation with ship’s staff.

Renewal of pipes, flanges and associated works. The scope includes removal and refitting of bulkhead panels, deck head panels and electrical cable and fittings and etc. All spares / parts required under shipyard scope.

Main Deck: 1. FW TK NO.6 (P) filling pipe bottom flange to be cropped and renewed. New SS nut and bolt with SS washer to be Used for flange. Approx. dimension - 210 mm (OD) x 20 mm (T) - 02 Nos, PCD – 180 mm, 4 Nos. of M12 nut and bolt x 80 mm (L) & 8 Nos. of M12 washer; 2. FW TK No. 07 Sounding pipe distant piece with flanges to be cropped and renewed. Approx. dimension – 50 mm (OD), 40 mm NB x 90 mm (L), Flange dimension - 2Nos. of 130 mm (DIA) x 10 mm (T), PCD - 95 mm; 3. FOT filling line (P) (Bunker point) top flange pipe to be cropped and renewed. Approx. dimension - SCH. 80 GI pipe 90 mm (OD) x 600 mm (L); 4. FOT filling pipe (S) (Bunker point) distant piece to be cropped and renewed. Approx. dimension - Sch. 80 GI pipe 90 mm (OD) x 70 mm (L); 5. FOT No.03 (P & S) sounding pipe distant piece with flanges to be cropped and renewed. New SS nut and bolt with SS washer to be used. Approx. dimension - 2 Nos. of Sch. 80 GI pipe 50 mm (OD), 40 mm NB x 80 mm (L), Flange Dim. - 4 Nos. of 130 mm (OD) x 10 mm (T), PCD - 95 mm, 8Nos. of M12 nut and bolts x 60 mm (L) and 16 Nos. of M 12 SS washer; 6. FOT No.04 air vent (P) extension pipe and distant pipe with flanges to be cropped and renewed. New SS nut and bolt with SS washer to be used for flanges. Approx. dimension - Sch. 80 GI pipe 75 mm (OD) 65 mm NB x 580 mm (L), Flange dimension - 2 Nos. of 160 mm (OD) x 10 MM (T), PCD - 135 mm, 4 Nos. of M 16 Nut and bolts x 75 mm (L) and 8 Nos. of M 16 SS washer; 7. FOT No.03 air vent (S) distant pipe and flanges with SS nut and bolts to be cropped and renewed. Approx. dimension - Sch. 80 GI pipe 75 mm OD, 65 mm NB x 80 mm (L), Flange Dim. - 2 Nos. of 160 mm (OD) x 10 mm (T), PCD - 125 mm, 4 Nos. of M16 nut and bolts x 75 mm (L), 8 Nos. of M16 washer; 8. FOT no.04 air vent (S) extension pipe to be cropped and renewed. Approx. dimension - Sch. 80 GI pipe 75 mm (OD) 65 mm NB x 480 mm (L); 9. Sea chest air vent goose neck pipe to be cropped and renewed. Approx. dimension - Sch. 80m GI pipe 60 mm (OD), 50 mm NB x 80 mm (L); 10. Cofferdam aft (S) goose neck air vent pipe with ‘U’ bend, distant piece and flanges to be cropped and renewed. New SS nut and bolt with SS washer to be used for flanges. Approx. dimension - Sch. 80 GI pipe (‘U’ Bend) 75 mm (OD), 65 mm NB x 430 mm (L), Distant pipe - Sch. 80 GI pipe 70 mm NB x 90 mm (L), Flange dimension - 2 Nos. of 165 mm (OD) x 10 mm (T), PCD - 120 mm, 4 Nos. of M14 nut and bolts x 60 mm (L), 8 Nos. of M14 SS washer;

Main Deck: 11. Bilge discharge pipe (S) to be cropped and renewed. Approx. dimension - Sch. 80 GI pipe 70 mm (OD) x 550 mm (L); 12. Dirty oil tank discharge (S) pipe distant piece to be cropped and renewed. Approx. dimension - Sch. 80 GI pipe 50mm (OD) x 840 mm (L); 13. Bunker point drip (P & S) tray drain plug to be fabricated and fitted with length of securing chain; 14. Cofferdam aft (S) sounding pipe to be renewed. Deck penetration pipe to be checked after removing wooden sheathing. Approx. dimension - Sch. 80 GI pipe 50 mm (OD) x 700 mm (L), 15. B/T room and chain locker (P) sounding pipe thread (MS) and cap (Brass) thread worn out same to be cropped and renewed. Wooden sheathing to be removed and refitted as required renewing SDG pipe thread for B/T room. Sounding cap approx. dimension - 40 mm (outer thread Dia) x 20 mm (thread length), Thread pitch - 9 G - ⅞ “, Sounding cap step - 2 Nos. of 60 mm (outer dia) x 10 mm (T), Centre square - 16 mm x 20 mm (Depth), Pipe thread dim. – 37.5 mm (Inner Dia) x 20 mm (L), Pitch - 9 G - ⅞ “; 16. FW No.06 (P) sounding pipe thread (MS) and cap (Brass) thread worn out same to cropped and renewed. Wooden sheathing to be removed and refitted as required. Sounding cap approx. dim. – 47 mm (outer thread dia.) x 20 mm (thread length), Thread pitch - 11 G - ⅝ “, Sounding cap step – 73 mm (outer dia) x 24 mm (T), Centre square - 16 mm x 20 mm (Depth), Pipe thread dim. – 44.5 mm (Inner dia) x 20 mm (L), Pitch - 9 G - ⅞ “; 17. No.05 WBT (P & S) sounding pipe thread (MS) and cap (Brass) thread worn out same to be cropped and renewed. Sounding cap approx. dim. – 47 mm (outer thread dia.) x 20 mm (thread length), Thread pitch - 11 G - ⅝ “, Sounding cap step – 2 Nos. of 75 mm (outer DIA) x 10 mm (T), Centre square - 16 mm x 20 mm (Depth), Pipe thread dim. – 44.5 mm (Inner DIA) x 20 mm (L), Pitch - 9 G - ⅞ “; 18. FW 7 c & FO TK SDG pipe supporting angle with clamp to be renewed. Approx. Dimension - ms angle – 2 Nos. of 45 mm x 45 mm - 150 mm (l).

Poop Deck: 1. FOT NO.3 (P) air vent distant pipe to be cropped and renewed. Approx. Dimension - Sch. 80 GI pipe 75 mm (OD), 65 MM (NB) x 220 mm (L) including sleeve; 2. FOT NO.3 (S) air vent flanges with SS nut and bolts to be cropped and renewed, new SS nut and bolt with SS washer to be used for flanges. Approx. dimension - 2 Nos. of 165 mm (OD) x 20 mm (T), PCD - 130 mm, 4 Nos. of M16 nut and bolt x 70 mm ( L), 8 Nos. of M 16 SS washer; 3. WBT NO. 02 (P & S) forward and aft air vent distant pipe to be cropped and renewed. Approx. dimension - 4 Nos. of SCH 80 GI pipe 110 (OD),100 mm NB x 80 mm (L); 4. WBT NO.01 (P & S) forward and aft air vent pipe distant piece rusted and thinned down same to be cropped and renewed. Approx. dimension - 4 Nos. of 110 mm (OD) ,100 mm NB x 70 mm (L); 5. Sea chest air vent goose neck pipe (P & S) with distant piece and flanges rusted, thinned down and holed same to be cropped and renewed with new SS nut and bolt with SS washer. Approx. dimension - 2 Nos. of SCH 80 GI pipe 60 mm (OD) , 50 mm NB x 800 mm (L) including ‘U” bend, Flange dimension - 4 Nos. of 155 mm (OD) x 20 mm (T), 8 Nos. of M-16 SS nut and bolt x 70 mm (L), 16 Nos. of M16 SS washer; 6. Bilge holding tank air vent (P) pipe distant piece rusted and thinned down same to be cropped and renewed. Approx. dimension - SCH. 80 GI Pipe 110 mm (OD) x 70 mm (L); 7. A/E No.01, A/E No.02 , A/E No.03 and M/E breather goose neck air vent pipe, flange with SS nut and bolt and distant pipe rusted, thinned down and holed same to be cropped and renewed. New SS nut and bolt with SS washer to be used for flange. Approx. dimension - 7 Nos. of SCH. 80 GI Pipe 60 mm (OD), 50 mm NB x 860 mm (L) including ‘U’ bend, 14 Nos. of Flanges, Approx. dimension – 150 mm (OD) x 20 mm (T), PCD – 113 mm , 28 Nos. of M 16 SS nut and bolt x 65 mm (L), 56 Nos. of M16 SS washer; 8. Lube oil filling pipe with drip tray and flanges (P & S) with nut and bolts to be cropped and renewed. New SS nut and bolt with SS washer to be used for flange. Approx. dimension - 2 Nos. of SCH. 80 GI 60 mm (OD) x 960 mm (L) including bend, 08 Nos. of Flange size - 155 mm (OD) x 20 mm (T), PCD ----- 115 mm, 16 Nos. of M 16 nut and bolt x 70 mm (L), 32 Nos. of M 16 SS washer, 2 Nos. of Drip tray dimension - 265 mm (L) x 180 mm (W) x 130 mm (H) x 06 mm (T), ½” drain plug with securing chain to be fabricated and fitted; 9. Void space air vent ( P & S) distant pipe to be cropped and renewed. Approx. dimension - Sch. 80 GI pipe 90 mm (OD) x40 mm (L); 10. Dirty oil tank air vent distant pipe to be cropped and renewed. Approx. dimension - SCH 80 GI pipe 60 mm (OD), 50 mm NB x 130 mm (L); 11. FO over flow air vent distant pipe and flange with nut and bolt to be cropped and renewed. New SS nut and bolt with SS washer to be used for flange. Approx. dimension - Sch. 80 GI pipe 75 mm (OD), 65 mm NB x 100 mm (L), Flange dimension - 170 mm (OD) x 20 mm (T), PCD - 130 mm, 4 Nos. of M 16 nut and bolt x 70 mm (T), 8 Nos. of M 16 SS washer; 12. EMG. Generator FO tank air vent pipe to be cropped and renewed. Flanges to be cropped and refitted. Approx. dimension - Sch. 80 GI pipe 60 mm (OD) x 3200 mm (L) including bends.

Quarter Deck: 1. Lube oil filling pipe with distant piece with flanges on bottom and top to be cropped and renewed. New SS nut and bolt with SS washer to be used for flanges. Drip tray to be fabricated and fitted. Approx. dimension - Sch. 80 GI pipe 60 mm (OD) x 950 mm (L), Flange dimension – 4 Nos. of 155 mm (OD) x 10 MM (T), PCD - 115 mm, 8 Nos. of M 16 NUT and bolt x 50 mm (L), 16 Nos. of M 16 Washer, Drip tray dimensin. - 265 mm (L) x 180 mm (W) x 130 mm (H) x 06 mm (T), 1/2" drain plug with securing chain to be fabricated and fitted; 2. Boat deck store goose neck flap rubber beading and wire mesh to be renewed with supporting frame. New SS nut and bolt to be used for rubber beading supporting frame. Goose neck pipe - 145 mm (ID), 6 Nos. of Nut and bolt --- M6 x 30 mm (L). Inside Accomodation: 1. Void space sounding pipe in Steering room to be cropped and renewed. GI pipe Dimension Sch. 80 - 50 mm (OD) x 1960 mm (L); 2. Air vent pipe No.01 (S) in steering room to be cropped and renewed. GI pipe Dimension Sch. 80 120 mm (OD) x 1400 mm (L)

Scupper pipelines : Scupper pipeline and clamps at various places to be cropped and renewed and damaged supper pipe strainer at various places to be renewed. The scope includes removal and refitting of bulkhead panels and electrical cables and fittings. SCH. 80 Pipes shall be used under this work. The details are as follows, Boat deck (P & S) pipe clamps to be renewed. Rubber lined ‘C’ type clamp and hangers set - 04 Nos, Pipe OD – 75 mm, SS nut and bolt for C clamp - 08 Nos; AHU room outlet line pipe supporting angle bar and ‘U’ clamps to be fitted - Angle bar Dimension - 25.4 mm (H &W) x 06 mm (T) - 05 Nos and ‘U’ clamp for pipe - 05 Nos; Poop deck (P) aft pipe and bend to be cropped and renewed - Sch. 80 GI pipe 300 mm (L) including bend x 90 mm (OD), Rubber lined ‘C’ type clamp and hangers set - 02 Nos; Poop deck (P) mid. Pipe and ‘C’ clamp to be cropped and renewed - Sch. 80 GI pipe 2770 mm (L) including bend x 75 mm (OD), Rubber lined ‘C’ type clamp and hangers set - 02 Nos, SS nut and bolt for C clamp - 04 Nos; Poop deck (P) fwd. Pipe and ‘C’ clamp to be cropped and renewed - Sch. 80 GI pipe 1400 mm (L) including bend x 75 mm (OD), Rubber lined ‘C’ type clamp and hangers set - 02 Nos, SS nut and bolt for C clamp - 04 Nos; Poop deck (S) aft. Pipe and ‘C’ clamp to be cropped and renewed - Sch. 80 GI pipe 400 mm (L) including bend x 90 mm (OD), Rubber lined ‘C’ type clamp and hangers set - 01 Nos, SS nut and bolt for C clamp - 02 Nos; Poop deck (S) mid. ‘C’ clamp to be cropped and renewed - Pipe dia.- 90 mm (OD), Rubber lined ‘C’ type clamp and hangers set - 02 Nos, SS nut and bolt for C clamp - 04 Nos; Main deck (P) pipe and ‘C’ clamp to be cropped and renewed - Sch. 80 GI pipe 1300 mm (L) x 90 mm (OD), Rubber lined ‘C’ type clamp and hangers set - 02 Nos, SS nut and bolt for C clamp - 04 Nos amd Laundry room washing machine drainpipe to be cropped and renewed - GI pipe sch.80 --- 90 mm (OD) x 650 mm (L) - 01 No.

Guard railing and storm railing: Various places guard railings and supporting MS rod to be cropped and renewed. This scope includes removal and refitting of bulkhead panels, bulkhead frames, electrical cables and fittings. Bridge deck - Storm railing pipe rusted to be cropped and renewed with 01 No. of GI Pipe 32 mm NB x 700 mm (L), Supporting MS rod, 10 Nos. of 18 mm (dia.) x 100 mm (L); Poop deck (P) storm sailing to be renewed with 01 Nos. of 32 mm NB GI pipe x 6320 mm (L) and 1 No. of 32 mm NB GI pipe x 3760 mm (L), Supporting rods 10 Nos. of 12 mm (Dia.) x 100 mm (L) and Supporting plate 04 Nos. of 100 mm (L) x 70 mm (W) x 06 mm; Poop deck (P) and (S) companion ladder hand railing to be cropped and renewed with 01 Nos. of 40 mm NB GI pipe x 2600 mm (L) and 01 Nos. of 40 mm NB GI pipe x 2600 mm (L) and Bridge deck around funnel storm railing and supporting to be cropped and renewed with 01 Nos. of GI pipe 32 mm NB x 5650 mm (L), supporting MS rod 07 Nos. of 18 mm (dia.) x 100 mm (L).

Swinging Arm: Swing arm on Bridge deck and quarter deck is presently non rotational and same to be made operational. Pipes, supporting angle bars and plates to be cropped and renewed, as required. Greasing facilities to be fabricated and fitted for lubrication. This scope also includes removal and refitting of bulkhead panels, Lagging, electrical cables, electric fittings and bulkhead frames as required.

Conduit pipes and Cable trays - Conduit pipe and cable tray at various locations to be cropped and renewed. This scope includes disconnection, reconnection and removal of wires for renewal of pipes and trays. Conduit pipes to be sealed with electrical putty where required. Bulkhead and deck head panels and electrical fittings and connections to be removed as required for hot work. All material/parts required to be supplied by shipyard.

Forecastle deck - Conduit pipe near forward mast to be cropped and renewed. Approx. Dimension - 220 mm (L) x 170 mm (W) x 10 mm (T) and Windlass motors (P & S) goose bend - Approx. Dimension - 2 Nos. of 90 mm (OD) x 80 mm (L). Main deck - Conduit pipe near hatch coaming (P & S), Approx. Dimension - 2 Nos. of 100 mm (OD) x 80 mm (L); Quarter deck - Steering room supply motor conduit pipe, Approx. Dimension - 60 mm (OD) x 460 mm (L) including ‘U’ bend; Laundry exhst. Motor conduit pipe, Approx. Dimension - 60 mm (OD) x 460 mm (L) including ‘U’ bend; Mooring winch motor (P) conduit pipe goose bend and distant pipe, Approx. Dimension - goose bend – 90 mm (OD) x 300 mm (L), Distant pipe – 90 mm (OD) x 80 mm (L) and Mooring winch motor (S) conduit pipe goose bend, Approx. Dimension - goose bend – 90 mm (OD) x 300 mm (L); Boat Deck - Aft mast cable tray and cable securing MS plate and nut and bolts to be renewed. Cable tray Dimension - 5000 mm (L) x 100 mm (W) x 02 mm (T), 9 Nos.of MS plate ‘C’ type – 160 mm (L) x 30 mm (W) x 06 mm (T), 18 Nos. of SS nut and bolts M 06 x 50 mm (L); Conduit pipe near aft mast, distant piece to be renewed. Approx. Dimension. - 90 mm (OD) x 80 mm (L); Conduit pipe for aft Flood lt. (S), Approx. Dimension. - 35 mm (OD) x 200 mm (L); Conduit pipe distant piece for work boat control panel (P) Approx. Dimension - 75 mm (OD) x 80 mm (L); Galley exhst. Conduit pipe including bend. Approx. Dimension - 35 mm (OD) x 250 mm (L); Embarkation light (S) conduit pipe, Approx. Dimension - 50 mm (OD) x 230 mm (L); Conduit pipe embarkation lt. switch, Approx. Dimension - 50 mm (OD) x 220 mm (L); 01 No clamp for Lifeboat instruction lt. conduit pipe to be fitted; Lifeboat (P) control panel conduit pipe goose bend. Approx. Dimension - 90 mm (OD) x 360 mm (L); Lifeboat (P) conduit pipe for limit switch. Approx. Dimension - 60 mm (OD) x 480 mm (L); Lifeboat (P) embarkation lt. switch conduit pipe, Approx. Dimension - 60 mm (OD) x 140 mm (L); Bridge deck (P) & (S) telegraph cable tray. Approx. Dimension - 2 Nos. of 1050 mm (L) x 110 mm (W) x 04 mm (T); Toilet exhst. Conduit pipe (Bridge deck (S), Approx. Dimension - 35 mm (OD) x 380 mm (L) including bend and 35 mm (OD) x 400 mm (L); Monkey Island near main mast oval shaped conduit pipe. Approx. Dimension - 320 mm (Horizontal dia.) x 120 mm (vertical dia.) x 08 mm (T); Monkey island conduit pipe to be cropped and renewed. Approx. Dimension - 100 mm (OD) x 120 mm (L) ----- 01 No.

Rubber Fenders: Ship’s fixed vertical bow fenders on port and starboard side to be removed for sand blasted and painting as per scheme. Damaged Fenders to be renewed and refitted with new SS bolts & rods. All spares are under shipyard scope. Details of fixtures to be renewed as follows, 1016 Nos. of SS bolt dimensions: M 16 x 120 mm (L), 1016 Nos. of Square washer with 16 mm dia hole size : 50 x 50 x 06 mm, Pad cleat to be renewed as required size : 80 x 60 x 20 mm with 16 mm dia hole with female threaded.

Rubber Fenders: Provide new Rubber fenders for protecting buoy handling guide rollers on Stbd side and port side fitted with new SS studs, washer, and nuts. The rubber fenders and associated materials for fitment are under shipyard scope.

Ballast pipelines : All ballast pipelines to be pressure tested, if any pipes, bend and flanges found defective same to be renewed. Approx. Dimension - 214 m (L) x 100 mm NB

Eductor Pipelines : All Eductor pipelines to be pressure tested ( 5 bar), if any pipes, bend and flanges found defective same to be renewed.

FIRE lines, Fire hydrants and Fire hose boxes : Main fire line pipelines to relief valve tested, if any fire line, bends and flanges found defective to be cropped and renewed. Approx. Dimensions - 270 m (L) x 75 mm (OD). The scope includes Bulkhead and deck head panelling / electrical fitting to be removed and refitted as required. Fire main line flanges to be removed and refitted. SS nut and bolt to be renewed as required (size : M 18 x 70 mm (L). Deck and bulkhead penetration pipes to be renewed as required. All materials and parts required under shipyard scope. Sch. 80 GI pipe to be used. Following areas fire main line corroded and thinned down same to be cropped and renewed. Boat deck (S) fire main line and distant piece to be renewed - Fire line Dim. - 75 mm (OD) x 1340 mm (L) and Distant piece Dim. - 75 mm (OD) x 70 mm (L); Boat deck (P) distant piece to be renewed - Dim. - 75 mm (OD) x 80 mm (L); Quarter deck fire line bend pipe (L) to be renewed - Dim. - 75 mm (OD) x 250 mm (L); Main deck (P) & (S) distant piece to be renewed - Dim. 75 mm (OD) x 250 mm (L). Fire line missing and corroded ‘C’ clamps to be cropped and renewed. 15 Nos. of Rubber lined ‘C’ type clamp and hangers set to be used - Fire line pipe - 75 mm (OD).

All fire hydrants to be serviced. Servicing includes removal and refitting (serviced) of fire hydrants. Fire hydrant locking arrangement to be serviced. Fire hydrant washer to be renewed. Missing fire hydrants caps to be provided. Any material and parts renewed if required. All spare / parts under shipyard scope. Any fire hydrant found defective to be renewed and type approval certificate to be issued.

Fixed CO₂ pipelines from poop deck to main deck to be cropped and renewed. This scope includes removal and refitting of bulkhead and deck head panels. Deck penetration to be done and supporting angle bar and ‘C’ clamps to be renewed as required. Approx. Dimensions - 8.0 m (L) x 50 mm (OD) and 2 Nos. of 8.0 m (L) x 35 mm (OD); total 06 Nos. of bends. All pipes shall be Sch. 80 Pipe.

Sanitary Item: All Wash basin drain line ‘U’ trap and bottle trap to be fitted. Presently no ‘U’ and bottle trap fitted in wash basin drain line. The scope includes Removal of wash basin hose existing is flexible PVC type, Renewed with hard PVC or SS with bottle and ‘U’ trap. Any additional connectors required is under shipyard scope

Sanitary Items: Fresh Water pipeline to be cropped and renewed. This scope includes removal and refitting / renewal of tiles as required. Removal and refitting of bulkhead, deck head panels, any electrical cables, connections as required. Deck penetration and bulkhead penetration to be done as required. Supporting angle bar, flat bars and clamps with nut and bolt renewed as required. Hot water pipeline insulation to be removed and refitted or renewed as required. Any parts or materials required is under shipyard scope. Pipe to be used 15 mm NB Sch. 80 GI pipe.

Galley : Galley pipeline (S) skirting tile to me removed and bulkhead penetration as required and make it good. Approx. Dimensions - GI Pipe Dimension - 22 mm (OD) x 280 mm (L) and Galleys wash basin FW pipelines forward and aft corroded and same to be cropped and renewed. GI pipe Dimension - 2 Nos. of 22 mm (OD) x 1200 mm (L) (Including bends and connectors) and GI Pipe Dimension - 2 Nos. of 22 mm (OD) x 1620 mm (L) (Including bend and connectors)

Crew Toilet and Washroom (P) : Crew washroom fwd. (P) Fresh Water pipeline and flanges to be cropped and renewed. SS nut and bolt to be renewed. GI Pipe Dimension - 2 Nos. of 22 mm (OD) x 1330 mm (L) (Including bend and connectors) and Flange dimension - 2 Nos. of 98 mm (dia) x 10 mm (T), PCD - 68 mm and 4 Nos. of M 12 SS nut and bolt x 50 mm (L); Crew washroom fwd. (P) shower head FW pipeline corroded and thinned down same to be cropped and renewed. GI pipe Dimension - 22 mm (OD) x 1050 mm (L) (Including bend and connectors); Crew washroom fwd. (S) Fresh Water pipeline and flanges to be cropped and renewed. GI pipe Dimension - 22 mm (OD) x 950 mm (L) (Including bend and connectors), GI pipe Dimension - 22 mm (OD) x 1100 mm (L)(Including bend and connectors), Flange dimension - 2 Nos. of 98 mm (Dia) x 10 mm (T), PCD - 68 mm, 4 Nos. of M 12 SS nut and bolt x 50 mm (L); Crew washroom aft (S) flanges to be cropped and renewed, Flange dimension - 2 Nos. of 98 mm (Dia) x 10 mm (T), PCD - 68 mm; Wash basin Pipeline ‘L’ bend to be cropped and renewed, Dimension - 22 mm (OD); Fresh Water pipeline to be cropped and renewed, GI pipe Dimension - 22mm (OD) x 500 mm (L); Crew toilet fwd. (P) Fresh Water pipeline with bend (Thread on both side) to be cropped and renewed, GI pipe Dimension - 22mm (OD) x 1750 mm (L); Crew toilet fwd. (S) Fresh Water pipeline with bend (Thread on both side) to be cropped and renewed, GI pipe Dimension - 22mm (OD) x 2100 mm (L) and Crew toilet aft (P) Fresh Water pipeline with bend (Thread on both side) to be cropped and renewed, GI pipe Dimension - 22mm (OD) x 1000 mm (L) and Crew toilet aft (S) Fresh Water pipeline with bend (Thread on both side) to be cropped and renewed, GI pipe Dimension - 22mm (OD) x 400 mm (L)

Crew changing room : Washroom shower head Fresh Water pipeline to be cropped and renewed, GI pipe Dimension - 22mm (OD) x 1000 mm (L); and Cool water pipeline to shower head corroded and thinned down same to be cropped and renewed, GI pipe Dimension - 22mm (OD) x 750 mm (L). Serang Alleyway Wash Room: Hot water pipeline to be cropped and renewed, GI pipe Dimension - 22mm (OD) x 1900 mm (L); Sea water pipeline to be cropped and renewed, GI pipe Dimension - 22mm (OD) x 2000 mm (L), Washroom and toilet (P) FW pipeline to be cropped and renewed, GI pipe Dimension - 22 mm (OD) x 1000 mm (L). Main deck common washroom: Sea water pipeline to be cropped and renewed, GI pipe Dimension - 22 mm (OD) x 700 mm (L), Fresh Water pipeline to be cropped and renewed, GI pipe Dimension - 22 mm (OD) x 900 mm (L) and Hot water pipeline to be cropped and renewed, GI pipe Dimension - 22mm (OD) x 1900 mm (L). Officers common washroom and toilet: Bathroom shower head clamps to be renewed as per sample and Fresh Water pipeline to be cropped and renewed, GI pipe Dimension - 22 mm (OD) x 1000 mm (L). Officers changing room washroom: Fresh Water pipeline to be cropped and renewed, GI pipe Dimension - 22 mm (OD) x 900 mm (L). DLL Common washroom: Fresh Water pipeline to be cropped and renewed, GI pipe Dimension - 22 mm (OD) x 900 mm (L). Officer’s pantry: Wash basin Fresh Water pipe to cropped and renewed, GI pipe dimension - 2 Nos. of 22 mm (OD) x 600 mm (L) 02 No’s, supporting ‘C’ clamps and associated flat bar / angle bar to cropped and renewed. Rubber lined ‘C’ type clamp and hangers set to be used.

Flush Lines: Following places flush line and connecting coupling to be cropped and renewed. Connection coupling to be renewed as required. All parts and material under shipyard scope. This scope includes removal and refitting pipe from western commode. Supporting angle bar and clamps for pipelines renewed as required and removal and refitting of bulkhead tiles for clamps renewal. GI pipelines given length inclusive of long ‘L’ bend which connects to commode.Sch.80 GI pipe 32 mm NB to be used. pipe fittings to be renewed as required, 32 NB coupling, 32 NB hexagonal nipple and 32 NB Union. Supporting ‘C’ clamps and associated fittings to corrode various places same to be cropped and renewed. Rubber lined ‘C’ type clamp and hangers set to be used. Crew Toilet (S) flush pipe to be cropped and renewed. GI pipe Dimension - 43 mm (OD) x 1150 mm (L), 43 mm (OD) x 1000 mm (L) and 2 Nos. of 43 mm (OD) x 1100 mm (L); Crew changing room (S) Toilet flush pipe to be cropped and renewed, GI pipe Dimension - 35 mm (OD) x 850 mm (L); Serang alleyway toilet flush pipeline to be cropped and renewed, GI pipe Dim. - 43 mm (OD) x 1100 mm (L); Crew toilet (P) toilet flush pipeline to be cropped and renewed, GI pipe Dimension - 43 mm (OD) x 1100 mm (L); Main deck (P) toilet flush pipeline to be cropped and renewed, GI pipe Dimension - 43 mm (OD) x 750 mm (L); Officer’s common toilet flush pipeline to be cropped and renewed, GI pipe Dimension - 43 mm (OD) x 1000 mm (L) and 43 mm (OD) x 800 mm (L); Officers changing room toilet flush pipeline to be cropped and renewed, GI pipe Dimension - 43 mm (OD) x 900 mm (L); DLL toilet flush pipeline to be cropped and renewed, GI pipe Dimension - 2Nos. of 43 mm (OD) x 900 mm (L) and 06 Nos. of Cabin deck flush line clamps to be renewed;

Drainpipe: Following places drainpipe to be cropped and renewed. This scope includes removal and refitting of floor tiles, if required to be renewed. Deck penetration to be done as required. Removal and refitting of bulkhead and deck head insulation panels. GI pipe sch.80 pipe to be used. Crew washroom fwd. (S) drainpipe from Poop deck bathroom to be cropped and renewed, GI pipe - 110 mm (OD) x 1850 mm (L), Crew washroom fwd. (P) drainpipe from Poop deck bathroom to be cropped and renewed, GI pipe -- 110 mm (OD) x 1000 mm (L) and DLL bathroom passing drain from poop deck to be cropped and renewed, GI pipe - 110 mm (OD) x 600 mm (L).

Drainpipe choked at following places same to be rectified. This scope includes removal and refitting of deck head and bulkhead insulation panels. Removal and refitting of electrical cables and fittings including disconnection and connection. If any drainpipe found defective to be renewed. Removal and refitting of PVC drainpipes. All materials and parts under shipyard scope. Galley drainage, Crew pantry drainage, Serang alleyway washes room drainage, Gymnasium drainage, Officers’ pantry drainage and Hospital drainage.

Sewage pipe system and drainpipe system in accommodation to be inspected for any deterioration and choke same to be rectified. This scope includes followings Removal and refitting of bulkhead and deck head panels. Removal and refitting of electric wires and fittings. If any pipe found defective the same to be renewed. All material under shipyard scope.

Renewal of Sewer Pipe at various places. The scope includes removal of wasted pipe and renewal of same lengh with new pipe, coupling, bends, clamps, fixtures, etc. complete. The quantity of the job shown is tentative and payment will be made as per actual.

A/C and vent Duct: Following areas, A/C duct and air vent duct to be renewed or repaired as required. Any spare or material required under shipyard scope. This scope also includes removal and re fitting of bulkhead panels, deck head panels and electrical cables / fittings, etc. required for the job. 1. Galley vent damper handle non-functional same to be rectified; 2. In galley various places A/C duct to be renewed with closing arrangement; 3. Steering room air vent duct wire mesh found missing same to be renewed and SS nut and bolt to be used for fixing. Approx. dimension - 300 mm (L) x 240 mm (W), 5 Nos. of SS Stud; 4. Crew washroom (P) exhaust duct (Rounded) to be cropped and renewed. Approx. Dim. - 120 mm (OD) x 4000 (L); 5. Serang alley way exhaust duct (Rounded) to be cropped and renewed. Approx. Dim. - 240 mm (OD) x 9600 (L) including various joint connection and duct suction mouth; 6. Crew toilet (P) exhaust duct (Rounded) to be cropped and renewed. Approx. Dim. - 240 mm (OD) x 9600 (L) including various joint connection and duct suction mouth; 7. Laundry room exhaust duct inspection door missing same to be renewed. Approx. Dim. - 250 mm (L) x 170 mm (W) x 04 mm (T), 6 Nos. of SS studs to be provided for door; 8. Dry provision store vent duct and rectangular flange to be cropped and renewed. GI sheet - 1300 mm (L) x 600 mm (W) x 03 mm (T) square sheet with flanges; 9. Main deck Common toilet exhst. Duct (Rounded) including 02 No’s mouth corroded same to be cropped and renewed. Approx Dim. – 240 mm (OD) x 3.5 m; 10. 15 Nos. of A/C louvers with closing arrangement to be procured and fitted as per sample. Make: Punkah Lovers - 6 “, Design code: IS 5976;

Floor and bulkhead tiles renewal works: Following areas floor tiles and bottom tiles to be renewed. This scope includes removal of old or broken tiles and renewed with new tiles with same size and colour. Tiles fixing cement or paste as required. 1. Galley (Floor tile) - 4 Sqm; Daily prov. Store - 4 Sqm; 3. Laundry room - 10 sqm; 4. Meat Room - 16 Sqm; 5. Fish room - 10 Sqm; 6. Crew pantry - 5 Sqm; 7. Crew washroom (S) - 5 Sqm; 8. Crew changing room - 5 Sqm; 9. Serang alleyway wash room - 5 Sqm; 10. Crew washroom (P) - 5 Sqm; 11. Main deck common toilet - 15 Sqm and DLL washroom - 10 Sqm

Bulkhead water leaks to be rectified. This scope includes removal and refitting of bulkhead and deck head panels as required, Removal and re fixing of vinyl flooring and deck cementing as required, Removal and refitting of tiles as required, Removal and refitting of electrical wire and fittings including disconnection and reconnection, Any additional works required to be carried out are under shipyard scope. Any material spare parts/ materials required under shipyard scope. 1. Poop deck engine store, 3EO cabin (port side) and LHD cabins (starboard side) water observed suspect leaks from common bathroom same to be rectified; 2. Cabin deck alleyway found water leaks from hospital washroom same to be rectified and 3. Wheel house found water leak from Monkey Island same to be rectified.

Fumigation of vessel (all spaces) to be carried out on completion of all other works and before departure of vessel from the yard

Group - C - Rudders, Propellers, and Bow Thrusters The works pertaining to Rudders, Propellers and Bow Thrusters to be executed in consultation with OEM. The Yard/Bidder shall engage the OEM to carry out the job at the satisfaction of IRS surveyor / ship staff. The bidder shall quote the rates of each item in consultation with OEM. The rate shall inclusive of cost of all spares, cost of OEM engineers, transportation of spares, and associated charges, complete. Duty exemption certificate will not be issued by DGLL. However, the rates shall be quoted exclusive of Customs Duty, GST on Customs Duty, but inclusive of insurance, Freight charges, cost of local clearing and forwarding, bank charges, cost for transportation including landed onboard and other overhead charges, etc. The customs duty and GST on customs duty for the imported spares shall be reimbursed by DGLL as per actual on production of proof of payment made by the contractor. Any removal and refitting of platforms and chequered plates, any associated pipe lines and any sensor cable connections to be done by Yard.

Rudders (make- Rolls - Royce, type- FB, System - RRM700007620, Rudder No. 3357 – 3358, Rudder Area : 4.7 Sqm, Chord Length : 1.75m, Height: 2.7m, Max Rudder Angle - 45°, Balance Ratio - 34.3%, Amount of Grease In the trunk - 90 liters). The work includes, 1. Port and Stbd. rudder bottom plug to be opened and checked for water. Plug to be fitted back after pressure testing and cemented after flushing rudder space with yard supplied fish oil. 2. Port and Stbd. rudder drop and jumping clearances to be taken and recorded (Before dismantling and After Assembly). 3. Port & Stbd Rudder to be unshipped and placed for inspection of the Surveyor and fitted back after overhauling and renewal of spares. Both rudders to pressure tested and oil float coated internally. If any deep pitting or holes found, same to be repaired with suitable material and method. Cost including satisfactory trails after repairs. 4. Rudder stock to be unshipped. Stock to be cleaned, placed for inspection of the Surveyor inspected for any damages at bush and bearing area and calibrated. After completion of all repairs, satisfactory sea trials to be shown to Ship staff and IRS. Greasing passage to rudder bush to be ensured clear.

CP Propulsion system: Make: ULSTEIN, Model: 90 TV – B, Plant No. T 6909; Propeller Diameter: 2600 mm, No. of Blades: 4, Controlled Pitch Propeller, Material in Hub: NiAI-Bronze, Material inBlades: NiAI-Bronze. Shaft Coupling, Make – RRMAS, Type - UHF220, Dia. of the shaft is 250 mm and 240mm Stern Tube, size 60A/4l, Ref. Drawing No. RRM200035286, AFT Seal: Simplex-Compact Seal, Type: SC2 BC, Size: 280 mm, Forward Seal: Simplex-Compact Seal, Type: SC2 Z, Size: 260 mm. Kort Nozzles: Make and Specification. The work includes, 1. Both port and stbd. propellers to be dismantled along with accessories along with propeller tail shafts, intermediate shafts & bearings to be drawn from stern gear system and to be placed for inspection by Surveyor. Propeller shaft drop to measured and recorded. Tip clearances between Kort nozzles and propeller blades to be taken and to record. 2. DP / MP test of propeller blades and tail shaft to be conducted and shown to surveyor & ship staff. After DP / MP test on bearing areas and servicing of propeller shaft, same to be fitted back in position including coupling, after inspection / survey of IRS. Propeller shaft Fwd & Aft Liners / bushes to be calibrated, renewed as required and all seals are to be renewed (Liners, fwd & aft seal yard supply). Both stern tube forward and aft seals to be renewed after calibration. Stern bush to present survey. 3. P&S Propeller hubs to dismantle, blades to be removed from the Hub and fitted back with new 'O' rings (Yard supply). Tighten the holding bolts to required torque. After completion of repairs, satisfactory trials to be shown to ship staff (Seals/O-rings yard supply). DP/MP Test of propellers shall be carried out and propeller cone to be shown to Surveyor’s satisfaction. Propellers to be Calibrated and correct the indication on bridge console, ECR and local with actual pitch angle of propeller. 4. Port and Stbd. propeller blades to be cleaned and polished by buffing, dressed up and one coat of oil to be applied. 5. Oil in all systems to be drained, collected and given for proper disposal and necessary receipt to be given by yard. Renew the lubricating oil of both stern tubes and C.P Propeller and gravity tanks. ( Grade : Servo EP 150, Qty – 600 ltrs. Including Both Stern tube and gravity tanks) 6. Rope guards to be removed and fitted back after completion of work. Kort nozzle inner and outer surface inspection to be carried out and any pitting due to erosion or corrosion to be build up with suitable material and method. 7. Propeller shaft grounding system on P and S sides to be inspected and renew or repair the parts, if required. All spares / parts shall be under the scope of yard.

Bow thruster: Make: ULSTEIN, Model: 90 TV-B, Make & Specifications:4 Blades, Skew Design, Dia -1650mm, Speed - 312 rpm, Motor: AC 590KW, 1475-1500rpm, 3x415, 50Hz. The work includes, 1. Oil in the system to be drained, collected and given for proper disposal and receipt to be issued by yard. 2. Propeller tunnel inspection to be carried out and any pitting due to erosion or corrosion to be build up with suitable material and method. Bow thruster full over hauling to be carried out. All blade seals are to be renewed. Bow thruster blades to be polished and greased. lubricating oil to be renewed (Grade: Servo Marine -EP 150. Qty -150 Ltrs) 3. Bow thruster propeller blades tip clearance to be taken and recorded. 4. Main electric motor coupling and coupling pad inspection to be carried out and if necessary required parts to be replaced.Solenoid valve to be overhauled. Pitch controlling hydraulic ram to be serviced and defective parts to be renewed. Calibrate and correct the indication on bridge console with actual pitch angle of propeller.

Group D – Main Engine, Coolers, Aux. Engines, Pumps, Gear Boxes, Valves and Hydraulic Pipe Lines The works pertaining to Main Engine, Main Engine Reduction Gear, shaft generators, and Aux. Engines are to be executed in consultation with OEM. The Yard/Bidder shall engage the OEM to carry out the job at the satisfaction of IRS surveyor / ship staff. The rate shall inclusive of cost of all spares, cost of OEM engineers, transportation of spares, and associated charges, complete. Duty exemption certificate will not be issued by DGLL. However, the rates shall be quoted exclusive of Customs Duty, GST on Customs Duty, but inclusive of insurance, Freight charges, cost of local clearing and forwarding, bank charges, cost for transportation including landed onboard and other overhead charges, etc. The customs duty and GST on customs duty for the imported spares shall be reimbursed by DGLL as per actual on production of proof of payment made by the contractor. Any removal and refitting of platforms and chequered plates, any associated pipe lines and any sensor cable connections to be done by Yard.

Main Engine (Port and Stbd.) - Make: ULSTEIN BERGEN, Type: KRM – 6, - Sr. No. 7953, 7954- Specifications: 6 cylinders 1345 BHP; 750 rpm. (Current running hrs- Port - 30716 Hrs. and Stbd - 30799 Hours). Following works on both main engines (Port & Stbd), as per OEM Instruction manual 30000 Hourly routine maintenance to be carried out under the supervision of OEM. All items to be presented for CSM survey and approval to be obtained. Repair / renewal to be done as recommended by surveyor. Full overhauling of the engine to be carried out as per OEM’s 30000 Hrly maintenance schedule. All items to be calibrated and certificates to be issued on completion. The scope includes, Piston overhaul and calibration recorded renew parts if required, Liner Calibration record, Shaft Coupling (Vulcano) to be inspected and renewed if required, Thermostat to be renewed, Conrod bolts to be renewed, Overhauling & calibration of fuel pumps (6 Nos for each engine), Overhauling of starting air valves (6 Nos for each engine); Overhauling of fuel injectors and replacement of nozzles (6 Nos for each engine), Overhauling of indicator valves (6 Nos for each engine); Overhauling of attached cooling water pumps; Overhauling of attached fuel booster pumps; Overhauling of attached main lube oil pumps; Overhauling of attached rocker arm lube oil pumps; Start air distributors with drive to be overhauled; Both engines crank case / lube oil sump to be cleaned and sump lube oil to be sent to shore facility and receipt to be issued; Crank shaft deflection to be taken and recorded before and after the overhauling; Thermostatic valves to be overhauled; Both engines air coolers to be chemical cleaned and pressure tested in the presence of ship staff; Both engines jacket water coolers to be chemical cleaned (Plate coolers) and pressure tested in the presence of ship staff; Both engines lube oil coolers to be chemical cleaned (Plate coolers) and pressure tested in the presence of ship staff; Both main engines sump oil to be renewed. (Servo Marine – 1040, Quantity – 750 Ltr/ Engine); Both engines camshaft bearings and thrust washers to be checked and renewed, if required; Both engines camshaft drive with idler gear to be overhauled; Both engines overspeed protection and auto stop system to be checked and overhauled; Both main engines Tacho pick up sensor to be renewed and one senser to be supplied as spare; Both main engines IP converter to be overhauled; Both engines exhaust laggings to be renewed with fibre glass wool and cloth, if any damages after overhauling and After completion of the job both engines to be tried out and minimum 6 hrs sea trial to be taken. All spares and consumables under shipyard scope.

Gauges & Indicators of Port and Stbd Main Engine, (Local, ECR and Bridge console) to be calibrated and the following gauges to be renewed. 06 Nos. of Engine RPM gauge 3 Nos. for each engine (Rpm gauge in bridge console defective); 02 Nos. of Turbine RPM gauge; 04 Nos. of Shaft RPM gauge 2 Nos for each engine; 02 Nos. of Engine load indicator; 04 Nos. of Pitch indicator; 02 Nos. of Main L.O. pre. Gauge before filter; 02 Nos. of Main Lube Oil pressure Gauge after filter; 02 Nos. of Rocker arm Oil pressure Gauge; 02 Nos. of Fuel Oil pressure Gauge; 02 Nos. of Charge air pressure Gauge; 02 Nos. of Cooling water H T pressure Gauge - Suction & Discharge; 04 Nos. of Cooling water L T pressure Gauge - Suction & Discharge; 02 Nos. of Starting air pressure Gauge; 02 Nos. of Control air pressure Gauge; 02 Nos. of Exhaust temperature gauge (digital) and 02 Nos. of Fuel oil ball valve to be renewed. (Size- DN8, PN 8.4)

Gear Boxes : CP Propulsion system - Make: ULSTEIN, Model: 520 AGSC plant No. F 6910 (port), F6911 (Stbd). Both gear boxes are to be overhaules out as per OEM Instruction manual 30000 Hourly routine maintenance. (LO grade – EP 150, Quantity 100 Ltr/ unit.). The scope includes, Both gear boxes to be opened and presented for CSM survey (Pinions and wheels, Shaft couplings, clutches and bearings, attached lube oil pumps, Lube oil coolers, Foundation bolts and Chocks and Flexible coupling). Both gear boxes and CPP system to be fully overhauled; Attached lube oil pumps to be overhauled; Both propeller pitch indicators are sometimes sluggish and not return to “Zero” after longer period of sailing, same to be checked and rectified; Calibrate and correct the indication on bridge console, ECR and local with actual pitch angle of propeller; Both servo oil coolers to be chemical cleaned; Both engines flexible couplings to be checked and renewed, if required; Both gear boxes shaft locking system to be checked, overhauled and the brake pads to be renewed. All spares and consumables are under shipyard scope.

Gauges & indicators on gear box system to be calibrated and defective gauges, pressure switches, hoses and valves to be renewed. 02 Nos. of Gear oil pressure gauge, 02 Nos. of Main pressure gauge, 02 Nos. of Bearing pressure gauge, 02 Nos. of Clutch oil pre. Gauge and 02 Nos. of Brake pressure gauge

Main engine turbo chargers (LO grade: Servo T 68, Qty -02ltr/unit) - Make: ABB, Model: VTR-214-11, Sr. No. 432479, 432478. The scope includes, both main engine turbochargers to be opened up and present for survey. Complete overhauling to be carried out and defective parts to be renewed after inspection / overhauling by OEM. All spares and consumables under shipyard scope.

Governors - Make: Alstom, Model:4G 15R, Sr.No. 9920053/9920054) (LO grade - Servo – T68, Qty – 01 ltr/unit. The scope includes, Both main engine governors to be overhauled and load condition of both man engine to be made similar as per the bridge and local control; Currently Stbd governor not fully opening while starting the engine, thus required more air pressure or manually pulling out the governor for starting. In normal engine operation also Stbd governor not coming to desired load. Both governor functions to be made similar and shown to ship for the satisfactory operation during engine trial. All spares and consumables under shipyard scope.

Aux Engines: 1, 2 and 3 - Make: DAIHATSU, Model: 6DL -19, ENGINE NO: DL 619Z0443, 619Z0444, 619Z0445, Engine RPM: 1000, POWER:551KW (Number of cylinders -6). 10000 Hrly routine maintenance to carried out for all 03 auxiliary engines as per OEM recommendation under the supervision of OEM. (Running hrs as on 16th April 2022- AE No.1 – 55067, AE NO.2-54649, AE No.3- 54953). All 3 aux. engines with attachments & coolers to be presented for CSM survey & get approval. All items to be calibrated before and after overhauling and calibration report to be submitted to ship. Repair/renewal to be done as recommended by surveyor. The scope includes, Top overhauling to be carried out; Overhauling of fuel pumps; Overhauling of injectors and replacing nozzles; Overhauling of starting air valves; Overhauling of air distribution valve; Overhauling of indicator & safety valves; Overhauling of attached pumps (main lube oil pump, rocker arm lube oil pump, fuel feed pump and fresh water pump); All three engines Tacho pick up sensor to be renewed and one sensor to be supplied as spare; Scavenge space and exhaust manifolds to remove and cleaned; All three engines sump to be removed to shore and crankcase to be thoroughly cleaned; All three engines Sump oil to be renewed (LO grade- Servo Marine -1040, Quantity – 500 ltr / Engine); Crankshaft deflection to be taken and record before and after the overhauling; Air coolers to be chemical cleaned and pressure tested in the presence of ship staff; Lube oil coolers to be chemical cleaned and pressure tested in the presence of ship staff; Jacket water coolers to be chemical cleaned and pressure tested in the presence of ship staff; Damaged exhaust laggings to be renewed with glass wool and fibre glass cloth after all the overhauling works. All spares and consumables for completion of the work under ship yard scop.

Aux. engine Governors (LO grade: T 68, Quantity – 1 ltr/unit) - Make: Wood ward, Type: SG governors. Sr. No. 1279604, 1279605, 1278520. The scope includes, All three Aux. engine governors to be overhauled and after completion of overhauling, all three engines satisfactory operation and paralleling operation to be shown to ship staff. All spares and consumables for completion of the work under ship yard scop.

Aux. Engine Turbo chargers (LO Grade: T68 , Quantity – 01 Ltr /unit.) - Make: ABB, Type: VTR 161-2 Sr. No. 204650. 204651, 204652. The scope includes, All three auxiliary engines turbochargers to be opened up and present for survey; After overhauling satisfactory operation to be shown to ship staff. All spares and consumables for completion of the work under ship yard scop. The complete scope of work to be carried out under the supervision of OEM service engineer.

Gauges & indicators to be calibrated, defective flexible hoses and cocks to be renewed. Following gauges to be renewed, 06 Nos. of Engine RPM gauge 2 Nos. for each engine; 02 Nos. of Main lube oil pressure Gauge; 02 Nos. of Rocker arms lube oil pressure gauge; 02 Nos. of Boost air pressure Gauge; 02 Nos. of Jacket water pressure Gauge; 02 Nos. of Sea water pressure Gauge; 02 Nos. of Fuel oil differential pressure Gauge and 02 Nos. of Fuel oil pressure gauge.

Emergency generator engine - Make: CUMMINS DIESEL ENGINE, Model: NT 495 MG, BHP: 127, RPM: 1500. Emergency generator engine with attachments & coolers to be presented for CSM survey & get approval. Repair/renewal to be done as recommended by surveyor must be under yard scope.

All pressure gauges, temperature gauges, sensors, pressure switches, pressure, temperature transmitters are to be calibrated. Defective components to be replaced (Engine RPM gauge, Lube oil pre. Gauge, Lube oil temp. gauge, F W temp. gauge and Exhaust temp. gauge). All alarms and trips to be tried out to the satisfaction of ship staff.

Steering Gear (port & Stbd) - Make: Scan Steering. The scope includes, 4 Nos. of hydraulic rams to be overhauled with new oil seals; 4 Nos. of hydraulic pumps are to be overhauled; 4 Nos. of valve blocks to be overhauled; Calibrate and correct the indication on bridge console and local with actual angle of rudder; Rudder indicator to be provided for port & Stbd system in the steering gear room and After completion of overhauling both systems operation (mid ship, hard port and hard starboard in individual mode and synchro mode) to be shown to ship staff. Steering system with attachments to be presented for CSM survey & get approval. Repair/renewal to be done as recommended by surveyor under the scope of yard. All spares and consumables under shipyard scope.

Main Air Compressors, Bottles & Air Drier – SD 0090 - Make: J P SAUER & SOHN, Type: WP 33 L ( SM 103, Qty – 02 ltrs). Full overhauling of main air compressors to be carried out. The scope includes Safety valves of 1st and 2nd stage to be renewed; No.2 air compressors 2nd stage cylinder heads to be renewed; Oil level & temperature control switches to be renewed; Electromagnetic drain valves to be serviced; Non return valves to be serviced and Both air compressors resilient mountings to be renewed (4 Nos. of mounts on each air compressor).

Two numbers main air bottle and one emergency air bottle valve head assembly and associated valves to be overhauled. All defective components to be replaced. The scope includes Bottle pressure switches to be serviced/renewed; Air bottles filling line non-return valve to be overhauled - Size 25NB; All three air bottles pressure relief valves to be overhauled Size - 25mm; Control airline pressure reducing valves to be overhauled Size - 25mm and Set the Pressure relief valves as per manual; After completion of all works, shown to ship staff that there is no leak in Starting air compressors, air receivers, control air dryer, safety devices & pipelines to be presented for CSM survey & get approval. Repair/renewal to be done as recommended by surveyor. All material/spares required are under shipyard scope.

Deep freezer compressors - Refrigerant Capacity: 50Kg, Sump Capacity: 3.5 Ltr/Unit, - Make: GEA Bock - Model: F4, Sr. No. AW90664B001 / AW90654B001. As per IMO circular all CFC refrigerants to be replaced with suitable eco-friendly refrigerant by 1st January 2020, in such case alteration to be made on DF system accordingly. The required components to be replaced for the modification. The scope includes, Both Deep Freezer compressors to be completely overhauled under the supervision of OEM; After overhauling of compressor and the system satisfactory operation to be shown to ship staff; Entire system gas and system oil to be collected and send for disposal and receipt to be issued by yard; New compressor oil compatible with new refrigerant as per capacity of compressors and flushing purposes and also spare oil for one full replenishment to be procured and supplied by yard; 50 kg of new refrigerant to be supplied as spare by yard; All pressure switches and pressures gauges to be checked for compatibility with operating range / parameters of new refrigerant, if not same to be procured and replaced; All TEVs to be checked for compatibility with new refrigerant for proper functioning of evaporator coil, if not same to be procured and replaced (3 Nos.); System drier core elements to be renewed and two drier core elements as spare to be procured and supplied by yard (3 Nos.); Entire DF system valve’s seats, valves and gland bushes to renew, the system to be pressure tested, rectify all the leaks, vacuum to be carried out and new refrigerants to be filled (Number of valves – Shutdown valves 22 mm size 03 nos; 26mm size 04 nos; 32mm size 03 nos); Sight glass of the receiver is broken, new sight glass to be fitted for the receiver (1 No); Defrosting sequence to be changed as per OEM requirements; 01 No. of Deep freezers defrosting coils to be renewed; Veg room – Analogue temperature gauge to be fitted near the entrance door (Range: -38oC to +50oC. Dial size 4”); All three cold rooms’ solenoid valves, thermostatic expansion valve to be checked for proper operation. Any defective spares to be replaced; Both DF condensers to be Chemical cleaned and pressure tested; Both DF electrical control system to be checked and replace the defective components; Both DF System trials to be shown to ship staff with 100 percent efficiency. All necessary spares / oils / refrigerants are under shipyard scope.

RO Plant - Make: SLCE SD22 - 3 yearly routine maintenance to be carried out for RO plant as per OEM recommendation. The scope includes; 9 kW Hp pump and its motor to be overhauled; 1.10 kW Low pressure Feeding pump and its motor to be overhauled; 0.75 kW Cleaning pump to be overhauled; Control panels to be overhauled and defective spares to be renewed. 08 Nos. of Membranes to be renewed (Ship supply) and All membrane fastening clamps to be renewed. After completion of the works satisfactory operation to be shown to ship staff. All necessary spares are under shipyard scope.

Engine Room Pumps (part of SSM survey) - The following engine room pumps to be overhauled. All necessary overhauling spares are under shipyard scope. Spare shaft sleeve, mechanical seal & rubber coupling pads are to be supplied as spare for each pump by the shipyard. Alignment to be carried out & Running trials to be shown to ship staff. All the centrifugal pump impellers to be dynamically balanced and truness off the shat to be checked. Any defective pressure gauges, ammeters to be replaced by the shipyard.

Main Engine lube oil stby pump - Gear Type - Capacity 19.60 Cum/Hr.

Gear oil/pitch control stby pumps - Gear Type - Capacity 27.0 Cum/Hr.

Aux. Engine cooling pumps (1, 2 &3) - Centrifugal type - Capacity 823 lpm

Fire/GS pumps - Centrifugal Type - Capacity 1080 lpm

Main Engine CSW pumps (forward& aft). - Centrifugal type - 130M3/Hr

Emergency fire pump - Centrifugal Type - 1080 lpm

Main Engine LT CFW Pumps - Centrifugal Type - 100.0 Cum / Hr.

Reciprocating bilge pump - Piston Type - 15.0 Cum/Hr.

Bilge oil separator pump - Eccentric Screw Type - 1.0 Cum/Hr.

Sewage discharge pump - Centrifugal Type - 12.0 Cum/Hr.

Sanitary hydrophore pump - Centripetal type - 67 lpm

Fresh water hydrophore pump - Centripetal Type - 67 lpm

Fuel oil transfer pumps - Gear Type - 5.0 Cum/Hr.

Main engine room and auxiliary engine room bilges, tank tops including sludge tank top on aux. machinery room and all pipe lines under floor plates to be chemically cleaned, scrapped, freshwater cleaning to be done and remove dust & sludge etc. and apply two coats of epoxy bilge grey primer. All pipelines below floor plates to be chemical cleaned and painted.

Fresh Water Hydrophore tanks: The Scope includes, FW hydrophore tank to be opened up, cleaned and internal coating to be applied with epoxy paint - Volume 5.16 Cum; Gauge glass to be renewed; Air bottles pressure switches and pressure gauges to be renewed; After completion of the works tank to be pressure tested at a pressure of 5 bar; Opening of tanks, gas freeing, man entry permit and hot work permit are under yard scope. All necessary spares under shipyard scope.

Sanitary Water Hydrophore tanks: The Scope includes, FW hydrophore tank to be opened up, cleaned and internal coating to be applied with epoxy paint - Volume 5.16 Cum; Gauge glass to be renewed; Air bottles pressure switches and pressure gauges to be renewed; After completion of the works tank to be pressure tested at a pressure of 5 bar; Opening of tanks, gas freeing, man entry permit and hot work permit are under yard scope. All necessary spares under shipyard scope.

Sanitary exhaust blower - Make: Crompton greaves, volt-415, kw-3.7, 3ph, 5-amp. The Scope includes, full overhauling to be carried out on sanitary exhaust blower on monkey island and blower to be dynamically balanced; Presently too much vibration and abnormal noise is observed while running, the foundation to be strengthened / modified and resilient mountings to renew to eliminate / minimize vibration; The blower with base foundation to be relocated to some other location to minimise the vibration / noise; Any additional ducting required for relocating the blower to be fabricated and installed by the shipyard. After completion of the work blower to be tried out to the satisfaction of ship staff. Removal and refitting of any structures/electrical connections required for removal blower and to and fro transportation of associated items from vessel are under yard scope. All spares/materials under shipyard scope.

CO2 Flooding system - Recommendation by SHM during 10 yearly routine maintenance. The scope includes, 1. Renewal of Pilot loop lines ¼” copper tube for CO2 cylinders are fatigued to be replaced with flexible tubes. Quantity 18 Nos. 2. Master valve to main engine & auxiliary engine room valve is leaking. Both valves to be renewed. All materials ae under ship yard scope.

Fuel oil sampling points to be provided on both sides of bunker manifold. (for taking representative samples of the fuel oil being used onboard the ship in accordance with MEPC.1 Circ.864/Rev.1 is to be fitted for compliance with MARPOL annex VI, Reg 14.11 adopted vide IMO Res.MEP.324(75) )

Sewage Treatment Plant - Make: DETEGASA, Model: DELTA PR-540. The Scope includes, STP Tanks to be opened up, ventilated, gas freed, man entry permitted, cleaned, and presented for survey; Complete maintenance to be carried out and apply two coat of epoxy paint - Volume 8.47 Cum; All air lines / valves and other associated system lines to be checked and defective items to be renewed; STP’s chlorine dosage pump solenoid to be renewed; No.1 air blower motor to be overhauled. If any internal shorting found, the motor to be rewinded; Both air blower to be overhauled and new carbon blade to be provided; STP’s electrical control panel to be serviced and defective components to be renewed and secured; Both air compressors motors protection system to be upgraded to either current monitoring relay or other relevant type of motor protection relay. Motor is not tripping on overload and that leads to burning of motor. After completion of the work, satisfactory operation to be shown to ship staff. All spares and materials are under shipyard scope

Sea suction valves and vent valves are to be overhauled. Before assembly all parts to be presented to surveyor to get approval. Any recommendations from Surveyor on inspection to be fulfilled by yard by arranging necessary spares or items. Pressure testing of the valves are to be carried out in presence of the ship staff. Procurement, replacement of valves, spindles, lids, bolts and nuts, packing materials or any associated items to valve is to be by yard. Any spares required for overhauling the valves and renewal of defective valves are under shipyard. Valves removal and refitting, to and fro transportation from vessel and removal and refitting of any structures to remove the given valves are under shipyard scope. After completion of overhauling, satisfactory trials to be shown to ship staff.

Low sea suction valve (Stbd). - 300 NB - Angle type

High sea suction valve (port). - 300 NB - Globe type

Intermediate valve (Port & Stbd sea suction). - 300 NB - Gate type

M/E CSW p/p suction valve (Fwd. & Aft). - 150 NB - Globe type

A/C condenser p/p sea suction v/v - 125 NB - Gate type

A/E CSW pump sea suction v/v - 125 NB - Globe type

Reciprocating bilge pump’s suction valve - 100 NB - Gate type

Bilge/Ballast suction valve - 100 NB - Gate type

Emg. Fire pump suction valve - 80 NB - Angle type

Fire/Gs pump suction v/v - 80 NB - Globe type

RO plant LT pump sea suction v/v - 40 NB - Globe type

Sanitary Hydrophore pump suction - 80 NB - Globe type

Low Sea suction air vent valve - 60 NB - Globe type

High sea suction air vent v/v - 60 NB - Globe type

Emg. Fire pump air vent valve - 50 NB - Globe type

Blow through valve port sea chest - 25 NB - Angle type

Blow through valve Stbd sea Chest - 25 NB - Angle type

Emg. Fire pump sea suction blow through valve - 25 NB - Angle type

Fire and G.S p/p sea suction - 80 NB - Globe

Overboard valves are to be overhauled. Before assembly all parts to be presented to surveyor to get approval. Any recommendations from Surveyor on inspection to be fulfilled by yard by arranging necessary spares or items. Pressure testing of the valves are to be carried out in presence of the ship staff. Any spares required for overhauling the valves and renewal of defective valves are under shipyard. Valves removal and refitting, to and fro transportation from vessel and removal and refitting of any structures to remove the given valves are under shipyard scope. If any valve found beyond repairable and required to be replaced with new. Procurement, replacement of valves, spindles, lids, bolts and nuts, packing materials or any associated items to valve is to be by yard, payment for renewal of valve will be considered on cost plus basis.

Soil discharge storm v/v (P) and (S) - 125 NB - Flap type

Grey water storm v/v (P) and (S) - 100 NB - Flap Type

A/E CSW pump OBD v/v - 125 NB - Angle Type

A/C condenser pump OBD v/v - 150 NB - Angle

Bilge/Ballast pump OBD v/v - 125 NB - Angle

M/E CSW pump OBD v/v - 150 NB - Angle Type

Grey water storm v/v (P) - 50 NB - Flap Type

Galley drain storm v/v - 80 NB - Flap Type

STP OBD storm valve - 50 NB - Flap Type

OWS OBD v/v - 25 NB - Angle Type

Reciprocating Bilge pump OBD v/v - 80 NB - Angle Type

D/F compressor OBD v/v - 32 NB - Angle Type

Fire/GS pump OBD v/v - 80 NB - Angle Type

Chain locker educator OBD v/v - 80 NB - Angle Type

Intermediate valves are to be overhauled. Pressure testing of the valves to be carried out in presence of the ship staff. Procurement, replacement of valves, spindles, lids, bolts and nuts, packing materials or any associated items to valve is to be by yard. Any spares required for overhauling the valves and renewal of defective valves are under shipyard. Valves removal and refitting, to and fro transportation from vessel and removal and refitting of any structures to remove the given valves are under shipyard scope.

Ballast pump suction v/v - 100 NB - Gate

Ballast pump discharge v/v - 100 NB - Globe

Ballast manifold valves (fwd.) - 100 NB - Globe

De Ballast manifold valves (fwd.) - 100 NB - Gate

De ballast valve main (fwd.) - 125 NB - Globe

Ballast valve main (Aft) - 125 NB - Gate

De ballast valve main (Aft) - 125 NB - Globe

AC condenser pump discharge v/v - 100 NB - Globe

AC condenser inlet v/v - 100 NB Gate

Ac condenser outlet valve - 100 NB - Globe

Main engine CSW pump discharge - 150 NB - Globe

GS pump intermediate valve - 100 NB - Gate

No.1 GS pump suction valve - 80 NB - Gate

No.1 GS pump direct bilge suction - 80 NB - Globe

No.1 GS pump discharge - 80 NB - Gate

No. 1 GS pump discharge - 80 NB - Globe

No.2 GS pump suction - 80 NB - Gate

No.2 GS pump discharge - 80 NB - Gate

No.2 GS pump discharge - 80 NB - Globe

Dirty oil transfer pump valve - 40 NB - Globe

Main engine SW cooler inlet valves (SDNR) - 80 NB - Globe

A/E cooling sea water pump suction and discharge valves. - 65 NB - Globe

Main engine SW cooler outlet valves - 80 NB - Globe

Dirty oil transfer pump manifold valves to be overhauled. - 40NB - Globe

Fire main relief valve to overhaul and set at 6 bar pressure - 65 NB

Bunker manifold filling valves - 50 NB - Globe

Bunker manifold suction valve - 50 NB - Globe

RO plant waste water line valve - 32 NB - Globe

OWS 2nd stage out let valve - 25 NB - Gate v/v

Main Sea water manifold and other associated main pipelines (Main manifold 300 NB x 10 metres, all other pipelines are 100NB x 140 metres) are chocked due to bio fouling and water flow restricted, the main manifold and other suction pipes of various machinery to remove, de-scaled and fitted back. Anti-corrosion paint coating to be procured and applied. The Scope includes, Removal and refitting of any structures required for removal of pipe lines are under yard scope; Bolts and nuts if found corroded and wasted to be procured and replaced; Flanges and Packings / joints materials are also under yard scope. All materials and consumables are under shipyard scope.

Pipe Renewal work. Following pipelines to be renewed with SCH-80 mild steel Galvanised seamless pipes. The scope includes, removal and refitting of any structures / electrical connections required for removal of pipelines/strainer boxes are under yard scope. corroded and wasted Bolts and nuts to be procured by yard and replaced. Flanges and Packings / joints materials are also under yard scope. Removal and refitting of bulkhead insulation / panelling under yard scope. Any opening of tanks, gas freeing, man entry permit and hot work permit are under yard scope.

Stub piece between engine room and AC compartment room to be renewed. (Length – 500mm size – 100NB SCH 80); No.1 AE cooling sea water pipelines - Pipe from SW inlet v/v to 3-way cock- Size: 65 NB, Length approx. – 0.2 m, 2 Nos. of flanges and 1 No. of bend; Pipe from 3-way cock to air cooler- Size 40 NB, approx. length 0.3mtr, 1 No. of bend, 2 Nos. of flanges; 3way cock to LO cooler inlet – Size 40 NB, appro length 1.2 Mtrs, 2 Nos. of Bends, 2 Nos. of Flanges; Outlet pipe from LO cooler to jacket water cooler: Size: 40NB, length-0.15 Mtrs., 1 No. of bend, 2 Nos. of flange; LO Cooler outlet to JW cooler: Size 65 NB Approx. length 12.2 Mtrs. 5 Nos. of Bends, 10 Nos. of (5-piece) flanges; From JW cooler to manifold – Size 65NB, length-3.2 Mtrs, 1 No. of bend, 3 Nos. of flanges; Fresh water pipe to expansion tank. (Outlet from tank to cooler) Size: 40 NB – Length approx.- 16.8 Mtrs. 8 Nos. of Bends, 12 Nos. of (6 – piece pipe) flanges. No.2 AE cooling sea water pipelines - Pipe from SW inlet v/v to 3-way cock- Size: 65 NB, Length approx. – 0.2 Mtrs, 1 No. of bend, 2 Nos. of flanges, Pipe from 3-way cock to air cooler - Size 40 NB, approx. length 0.2 Mtrs, bend -1, flanges 2 nos; 3way cock to LO cooler inlet – Size 40 NB, appro length 1.2 Mtrs, Bends-2, Flanges -2; Outlet pipe from LO cooler to jacket water cooler: Size: 40NB, length-0.15 Mtrs., bend 01, flange 2; LO Cooler outlet to JW cooler: Size 65 NB Approx. length 11.0 Mtrs. Bends -04nos, flanges - 10 (5-piece); From JW cooler to manifold – Size 65NB, length-1.8 Mtrs, bend-01, flanges – 5nos; Fresh water pipe from tank to cooler- Size: 40 NB, approx. length – 6.8mtr, bends -6 nos, flanges – 10 nos (5-piece pipe). No.3 AE cooling sea water pipelines - Pipe from SW inlet v/v to 3-way cock- Size: 65 NB, Length approx. – 0.2 Mtrs, bend 01 nos. flanges 2; Pipe from 3 way cock to air cooler- Size 40 NB, approx. length 0.35 Mtrs, bend -1 , flanges 2 nos.; 3way cock to LO cooler inlet – Size 40 NB, approx. length 1.2 Mtrs, Bends-2 , Flanges -2; Outlet pipe from LO cooler to jacket water cooler: Size: 40NB, length-0.15 Mtrs., bend 01, flange 2; LO Cooler outlet to JW cooler: Size 65 NB Approx. length 16.8 Mtrs. Bends -05nos, flanges - 16 (8-piece); From JW cooler to manifold – Size 65NB, length-1.2 Mtrs, bend-02, flanges – 5nos.; Fresh water pipe from tank to cooler- Size: 40 NB, approx. length – 9.0mtr, bends -4 nos, flanges – 12 nos (6-piece pipe); A/E pump discharge and suction to main pipe – Size: 65NB, approx. length- 4.60Mtrs, bends-12, flanges – 17 nos. 9 pieces.; Main manifold to engine inlet- size: 00NB, approx. length: 9.2 Mtrs., bends -1, flanges -8 nos. 4 pieces.

Dirty oil tank suction pipe to be renewed, non-return valve (40 NB) to be provided at the suction end. (app. length- 06 Mtrs, number of Bends -3 nos, flanges – 4 nos; Emergency cooling line to Aux. engine. Size- 80NB, approx. length- 01.1 Mtrs., bends-6 nos, flanges – 01, 5 pieces.; Sanitary hydrophore pump pipelines - Suction Pipes: From Main manifold – size: 50 NB, approx. length- 9.3 Mtrs., bends -5, flanges 12, 6 pieces.; Size: 42NB, approx. length- 10 Mtrs, bends -14, flanges- 8nos, 4 pieces.; Discharge from Hydrophore Tank- Size 50NB, approx. length -3 Mtrs, bends -2, flanges-8, 4 pieces. Fresh water Hydrophore tank pipelines - Suction & discharge Line from DB tank to pump: 32NB approx. length -6.5 Mtrs, Bends -14, flanges -6Nos. UV sterilizer pipeline: Inlet pipe: size 40NB, approx. length – 2.10 Mtrs, bends – 10, flanges -04, Outlet pipe; size: 50NB, approx. length-3.70 Mtrs, bends -06, flanges -3. Fuel pipelines: All tanks stub pieces to be renewed along with following pipelines. - 3 port DB suction pipe: size; 50 NB, approx. length – 1.7 Mtrs, bends 2 nos, flanges-3; 3 Stbd DB suction pipe: size -50NB, approx. length – 2 Mtrs. Bends 3, flanges -3; 4 port DB suction pipe: size; 50 NB, approx. length – 2.3 Mtrs, bends 2 nos, flanges-4; 4 Stbd DB suction pipe: size -50NB, approx. length – 2.50 Mtrs. Bends -1, Flanges -2. Grey water pipeline with 65NB, on top of fuel transfer pump – size; 100 NB approx. length -2.5 Mtrs bends -4, Flanges-4, - 65NB approx. length 0.70 Mtrs. Bends -2, flange -1. Hot water line stub piece between Aux. Engine room and main engine room – Size: 32 NB, approx. length – 0.70 Mtrs., flange – 2.

Bilge suction strainer in main engine room (centre) is corroded and holed. New box to be fabricated with new strainer. Material: MS Size: 240 mm x 170 mm, thickness:20mm rectangular box with lid size: 315mm x 270 mm. connections bottom and side with 100NB pipe. All necessary materials and valve under shipyard scope.

AC condenser pump suction strainer renewal - PCD of side flange - 310mm; Size of the body 235mm; Flange to flange length 395mm; Pipe size : OD 140mm; Plate thickness - 20mm; Filter screen - 6mm perforation; Material SS. Height of the filter- 400mm; No. Of holes on flange - 6. All necessary materials and valve under shipyard scope.

Group - E - Cargo Gears - 30 T Derrick and 10 T Derrick.

30 T derrick blocks (01 No. of Upper purchase block (Triple sheave), 01 No. of Lower purchase block (Triple sheave), 01 No. of Cargo lead block (single sheave), 01 No. of Built in sheave, 02 Nos. of Upper span block (Triple sheave), 02 Nos. of Lower span block (Quadruple sheave), 02 Nos. of Slewing/luffing block (Single sheave), 02 Nos. of Topping/slewing lead block (Single sheave), 04 Nos. of Slewing /luffing guide Block (Single sheave), 02 Nos. of swivel eye block span runner and 07 Nos. of Blocks swivels to be overhauled or renewed as required. This scope includes removal and relaying of wires; Renewal and refitting of blocks after overhauling and locked properly; Grease nipples to be renewed as required; All loose gears to be removed, serviced, tested and refitted; Support, Stagging / Scaffolding to be arranged as required; Blocks side plates to be spot chipped and 02 coat of paint to be applied. Any material / parts required to renew under shipyard scope.

10 T derrick blocks (02 Nos. of Cargo guide block (Single sheave); 02 Nos. of Span guide block (Single sheave); 02 Nos. of Span swivel block; 02 Nos. of Cargo swivel block (Single sheave); 02 Nos. of Upper cargo block (Double sheave); 02 Nos. of Lower cargo block (Single sheave); 02 Nos. of Mast head span block (Single sheave); 02 Nos. of Schooner guy block (Single sheave); 02 Nos. of Boom span block (Single sheave) and 02 Nos. of Block swivels) to be overhauled or renewed as required. This scope includes, Removal and relaying of wires; Renewal and refitting of blocks after overhauling and locked properly; Grease nipples to be renewed as required; All loose gears to be removed, serviced, tested and refitted; Support, Stagging / Scaffolding to be arranged as required; Blocks side plates to be spot chipped and 02 coat of paint to be applied. Any material / parts required to renew under shipyard scope.

10 T derrick goose neck assembly to be serviced. This scope includes; Removal and refitting of 10 T booms from goose neck assembly; Removal of goose neck assembly and service; Centre pin to be removed, polished and refitted; Metal bush to be renewed as required; Grease nipples to be renewed. The materials and spares required are under shipyard scope.

Annual thorough examination of 10 T & 30 T derricks and loose gear to be done by competent authority and same to be endorsed in chain register and certificate to be provided.

30 Ton derrick winch. (Make: Brusselle Marine Industries N.V., Belgium) - All three winch (Runner, topping up and slew) gear boxes to be overhauled. Inspect bearing bush clearances and back lash of gears, if its beyond limit, the same to be renewed. The Scope includes removal and servicing of wrapping drum, gypsy, dog clutch, brake operating system; All shaft seal and dust seals to be procured and replaced by yard; All grease nipples to be checked for functioning; Gear Box cover gaskets to be renewed; If any cover S.S bolts are missing, same to be procured and fitted; All 3 gearbox bottom plates are holed and cold repaired to be renewed. Size of bottom plate - (Length: 1600mm x 400mm x Thickness -16mm); All 3 gear box sight glasses to be renewed; All 3 winches brake band linings (total 05 Nos.) to be renewed. (Size: L 2700mm x W-100mm x Thickness 20mm); All three winches wire ropes to remove and refit before / after overhauling; All 3 motors to be removed from the gear box and to be fitted with ship supplied new motors after overhauling of gear box. After completion of job, it has to be tried out in the presence of the ship staff. Removal and refitting of any structures / electrical connections required for removal of Gear box and to and fro transportation of associated items from vessel are under yard scope. All necessary spares/oils are under shipyard scope.

10 Ton derrick winches (Make: Brusselle Marine Industries N.V., Belgium) - Both winch gear boxes to be overhauled. Inspect bush bearing and back lash of the gears and renew if beyond the limit. Scope includes removal and overhauling of wrapping drum, gypsy, dog clutch, brake operating system; All shaft seal and dust seals to be procured and replaced by yard; All grease nipples to be checked for functioning; Gear box cover gaskets to be renewed; If any cover S.S bolts are missing, same to be procured and fitted; Both 10-ton derrick gear box bottom plates are corroded and holed to be renewed. (Dimensions: 340mm x 920mm x Thickness – 16mm), Material-MS; Both winches wire rope to remove and refit before / after overhauling; Both derrick winch brake band linings (2 Nos. each) to be renewed. (Size: 2400 x 100mmX 20mm); After completion of job, it has to be tried out in the presence of the ship staff; Removal and refitting of any structures/electrical connections required for removal of Gear box and to and fro transportation of associated items from vessel are under yard scope. All necessary spares/oils are under shipyard scope.

Buoy Capstan winch. (Make: Brusselle Marine Industries N.V., Belgium) - Buoy capstan winch gear box to be overhauled. Worn out spares to renew. Scope includes removal of Wrapping drum, gypsy, dog clutch, brake operating system and reach rod with coupling to be overhauled (2 Nos.); Buoy capstan Chain wheel to renew. (Chain wheel worn down and buoy chain jamming inside the wheel (Drawing No. 24568, Part No. A53-31/1); Buoy capstan brake band liners to be renewed. Size; 2150(L) x 100mm(W) x 20mm (T); All shaft seal and dust seals to be procured and replaced by yard; All grease nipples to be checked for functioning; Gear Box cover gaskets to be renewed (2 Nos.); If any cover S.S bolts are missing, same to be procured and fitted; Removal and refitting of any structures/electrical connections required for removal of Gear box and to and fro transportation of associated items from vessel are under yard scope. All necessary spares/oils are under shipyard scope.

10 Ton Derrick winch - Make: Spohn & Burkh - Type: 4570 VCS 096ER. 3D0. The Scope includes, 10 MT derrick motors master controls to serviced / renewed (Both forward and aft controls); 10 MT derrick motor control panels to be overhauled and All main contactors and auxiliary contactor to be serviced, defective components to be replaced. All spares/cables/materials are under shipyard scope.

Fitment of new 30 Ton Derrick winch motors. (For Slew, Topping up and runner Motor) - MAKE: BEN BUCHELE - MODEL: KDKF 225M, 38kw,66A, 415v, 3ph, 4 speed. The scope includes ship supplied new motors to be fitted for slew, runner and top up winch; New compatible type electrical control panel to be provided with all motor safeties. Necessary modification and connections to be given and satisfactory operation of all three motors and safeties to the satisfaction of ship staff. All spares / cables / and consumables are under shipyard scope.

Buoy chain capstan Motor - Make: Ben Buchele, 415volt, 3 phase, 20 kw. The Scope includes Ship supplied new motor to be fitted in place; Drive coupler sleeve to be removed from old motor and fitted on new motor; Electrical control panel to be serviced. All main contactors and control contactors, control transformer’s and relays are very old. All items to thoroughly inspected and defective parts to be serviced / renewed; Necessary modification and connection to be given and satisfactory operation to be shown to ship staff. All spares / materials are under shipyard scope.

Group F - Electrical equipments:The works pertaining to Generators / Alternators to be executed in consultation with OEM.The Yard/Bidder shall engage the OEM to execute the job at the satisfaction of IRS Surveyor/ship staff.The rate shall inclusive of all spares,cost of OEM Engineers,Transportation of spares and associated charges complete Duty exemption certificate will not be issued by DGLL.However the rate shall be quoted exclusive of customs duty,GST on Customs duty,but inclusive of insurance,Freight charges,cost of local clearing and forwarding,bank charges,cost of transportation including landed onboard and other overhead chareges,etc.The custom duty and GST on custom duty for the imported spares shall be reimburshed by DGLL as per actual on production of proof of payment made by the contractor.

Main generator - make: Taiyo, Capacity: 600 KVA 415 v 50 Hz. - Main generators are to be fully overhauled / serviced. The scope includes, Rotor has to be taken out from the alternator. Main stator and exciter winding has to be cleaned thoroughly with vacuum and electro solve chemicals. Insulation varnish has to be applied as per norms and dry out the stator winding in the Oven. After completion of overhaul, Insulation resistance has to be measured and recorded for both stator and exciter windings; Bearings and oil seals to be renewed; Generators are to be presented for CSM survey. Air gap of all Main alternators to be taken and recorded After the overhauling satisfactory operation (including paralleling and load sharing) to be shown the satisfaction of the ship staff. The scope includes taking out the generator out of the ship, if any cutting on hull, removal and refitting of machineries, disconnecting and reconnection of electrical cables, support, staging etc. are comes under the yard scope. All spares and consumables are under shipyard scope.

Auxiliary engines synchronous motors to be overhauled and satisfactory operation to be shown to ship staff. All spares and consumables are under shipyard scope.

MSB & ESB – Make – Marine Electricals - MSB & ESB switchboard 30 monthly routine maintenance to be carried out. Any defective components to be replaced. The scope includes, all protection of Alternators & MSB safeties to be tried out. (Under voltage and over voltage, over current, Overload, over frequency and under frequency, preferential trips and reverse power trips) If any malfunction/defects should be rectified by replacing the defective components; Check the tightness of all the connections in the bus bar of both MSB and ESB, Bus bar should be made it dirt free using vacuum cleaner and electroclean chemical; All 3 generators main Air circuit breakers to be overhauled - Make: Merlin Gerin, Model: M10 H1 Master Pact, Ui – 1000volt, In – 1000Amps, IEC – 947-2; All three DG’s are running at higher frequency (51.5 Hz) since emergency DG’s are starting accidently. This problem to be identified (could be mechanical / electrical) and rectified. If mechanical, same to be rectified by shipyard mechanical service team; All illumination lights in the MSB and ESB panel to be renewed with LED lights; Emergency generator simulation breaker on MSB to renewed - Make: Merlin Gerin, Model: NS 160H, Ui – 750 volt, Uimp 8kw, EC 947-2 cat A; 01 No. of spare circuit breakers each of 160 amps, 100amps and 250 amps to be supplied - Make: Merlin Gerin, Model: NS 160H, Ui – 750 volt, Uimp 8kw, EC 947-2 cat A, Make: Merlin Gerin, Model: NS 100H, Ui – 750 volt, Uimp 8kw, EC 947-2 cat A and Make: Merlin Gerin, Model: NS 250H, Ui – 750 volt, Uimp 8kw, EC 947-2 cat A. All necessary spares consumables under shipyard scope.

Alarm annunciator panel on Main Switch Board - Make: Vtv-electronic, Model No: VTV/ALNOI, UNIT ID: V/99/9011. The scope includes, New alarm panel to be fitted (old panel is defective) and all alarms to be tested and trials to be shown to ship staff. If any spares required to make all the alarms functional, same to be fitted by the shipyard. All spares / cables / additional consumables are under shipyard scope.

M E control, CPP control and E/Room alarm monitoring panel Make: ULSTEIN- Autronica. - Monitoring and alarm system for analogue and binary system to be replaced by a newer version as per OEM and IRS class recommendation. The scope includes, Both main engines safety operation system (PLC) to be upgraded; All pyrometers, sensors, pressure switches, pressure transmitters, temperature transmitters, thermocouples and Potentiometer to be calibrated/renewed in local control, ECR and bridge console (14 Nos. of Pressure transmitters, 12 Nos. of Pressure switches Engine, 16 Nos. of Pressure switch gear box, 04 Nos. of Temp. Transmitters, 02 Nos. of Temp. switch, 14 Nos. of Thermocouple and 08 Nos. of Potentiometer); Defective components to be replaced; Present digital value in monitoring system is not matching with local and remote gauges, Set values are to be check and correct as per makers manual; All alarms and trips to be tried out to the satisfaction of ship staff; Emergency manoeuvring system not operational in bridge console to be rectified; Spare relays, timers, relay base to be provided as spare (As per sample) and All emergency operations, remote start / stop from ECR & Bridge to be made operational.

Alarm & monitoring system KM-2 - Make: Autronica, Ulstein - Main alarm & monitoring system in ECR to be replaced by a newer version. After installation satisfactory operations to be shown to ship staff. All materials and spares under shipyard scope.

Engineers call alarm: Make: Kongsberg (Autronica) Type: KR-50/4 -20 - Engineers call alarm not working same to repaired and satisfactory operation to be shown to ship staff. All spares and consumables under shipyard scope.

Aux Engine Control & alarm monitoring system: Make: Kyosan Electric Manufacturing Co. Ltd - Engine Make: DAIHATSU, Model:6DL- 19 - Aux. engine control, Alarm monitoring and safety system of all three auxiliary engine to be replaced by a newer version as per OEM and IRS class recommendation. The scope includes, All pressure gauges, tachometers, pyrometers, pressure switches, temp. Switches, pressure transmitters, and thermocouples to be calibrated (21 Nos. of Pressure gauges; 6 Nos of Tachometers; 18 Nos. of Pyrometer; 6 Nos. of Pressure switches; 12 Nos. of Pressure transmitters; 6 Nos. of Temperature switch and 27 Nos. of Temperature sensers (PT 100)); Defective components to be replaced; Present digital value in monitoring system is not matching with local gauges, Set values are to be check and correct as per makers manual; All alarms and trips to be tried out to the satisfaction of ship staff; Spare relays, timers, relay base to be provided as spare. (Each 04 nos as per sample). All spares and consumables under shipyard scope.

Step down Transformers - Following transformers to overhaul, Insulation resistance to be recorded before and after overhauling. a) Main transformers in electrical workshop (30KVA x 415v/240volt) - 4 Nos. and b) Emergency transformer in emergency generator room (16KVA x 415/240 volt) - 2 Nos. The scope includes, all terminals, fuses and connections are to be inspected and tightened. All defective components to be replaced. All material under shipyard scope.

The following Motors are to be overhauled and shown to IRS surveyor. Motors to be overhauled with new bearing (SKF) and seal; Stator winding has to be thoroughly cleaned with Electro clean; Insulation varnish should be applied on the stator windings and dry out in the oven; Check the PTC thermistor and space heater (wherever applicable), renew if defective; If any of the motor winding found earthing / burn t/ internally shorted, same need to be rewound; If any of the motor cooling fan (plastic) found defective / missing, same need to be renewed; If any mechanical defect (ie: bearing housing worn out in the motor end covers/heavy scoring in the motor shaft where bearing seats) same need to be attend. The scope includes, removal of motor after decoupling, transport from ship to workshop. The same to be brought back, refitted in position after repair / overhauling and coupled. For blower motor, dynamic balancing to be done along with fan.(any other defect if observed to be rectified). Cost including staging.

The Fan motors fitted at AC Compressor room,AC compartment,Deck workshop supply and exhaust fan,Pint room exhaust fan,Laudry Supply fan,Provision Store supply fan motors,Steering Compartment supply and exhaust Fan. Rating 415v / 3ph 0.18 kW

Main Engine standby lube oil Pump Motors, Steering Gear Motor and Air compressor Motor - Rating 415v / 3ph - 7.50 kW

Main Engine LTCFW Pump Motors, Main Engine CSW Pump Motors, Fire / GS Pump Motors, Aft mooring winch Motor (EMOD) and AC Condenser Pump Motor - Rating 415v/3ph - 15.00 kW

Windlass winch Motor - Rating 415v/3ph - 15.00 kW. The scope includes Port & Stbd windlass motor control’s 3rd speed not working, same to be serviced and made operational; Both electrical control panel to be checked and defective components to be renewed. All three rotational speed to be made operational and shown to ship staff. Windlass system to be presented for CSM survey.

Bow Thruster Drive Motor - Rating 415v / 3ph - 380.00 kW. The scope includes BT Soft Starter (Make: Schneider Electric, Model: altistart-48) including its Control Panel is to be serviced / overhauled; Control panel lock problem to be rectified. If required new lock to be fitted; Pitch control panel to be serviced and pitch indication to be corrected in bridge console as local pitch; Broken transformer to be replaced and spare transformer to be supplied and Cooling fan for exhaust and supply of the control panel to be provided. All necessary spares are under shipyard scope.

Bow Thruster Servo Motor - Rating 415v / 3ph - 3.00 kW

AHU Blower Motors, Deep freezer Compressor Motor, Main Engine Room Supply Fan Motor - Rating 415v / 3ph - 11.00 kW

Galley Exhaust Fan, Sea Water hydrophore Pump Motor, Fresh Water hydrophore Pump Motor and Accommodation Ladder motor - Rating 415v / 3ph - 2.20 kW

Galley Supply Fan Motor, Exhaust Fan Motor in Pantry Room and Laundry Room - Rating 415v / 3ph - 1.10 kW

AC compressor Motor - Rating 415v / 3ph - 55.00 kW

Main Engine Room Exhaust Fan Motor, AE Room Supply & Exhaust Fan Motor - Rating 415v / 3ph - 3.70 kW

Emergency Fire Pump Motor - Rating 415v / 3ph - 15.50 kw

10 Ton derrick motors, Make: Ben Buchele (port &Stbd). Rating 415v / 3ph - 38.00 kw; Stbd motor heater is defective and showing earth fault on 415v system. Motor to be checked thoroughly and rewind if required. Both motors magnetic brake lining disc to be renewed with original spare. Make: BEN BUCHELE, Magnetic Brake- Make: PINTSCH BAMAG, Model: SF-63/2

Buoy Chain Capstan Motor - Rating 415v / 3ph - 20.00 kW. Magnetic Brake lining disc to be renewed and one brake lining disc to be supplied as spare. Make: BEN BUCHELE, Magnetic Brake- Make: PINTSCH BAMAG, Model: SF25

Life boat Davit Motor - Rating 415v / 3ph - 30.00 kW

Work boat Davit Motor (Port & Sbd). Rating 415v / 3ph - 18.50 kW

Work boat Winch Brake Motor. Rating - 415v / 3ph - 0.10 kW

Poop & Main deck Exhaust Fan Motor, Fridge Room Evaporator Fan Motor, Aux. room Supply Fan Motor - Rating 415v / 3ph - 0.37 kW

BT lamp store Supply Fan Motor and STP blower and pump motor. Rating - 415v/3ph - 1.50 kW

Bilge / ballast Pump Motor. Rating 415v / 3ph - 22.00 kW

Following electrical equipment’s motor protection devices are defective. Presently all protections are thermal overload relays, the same to be replaced with current monitoring relay and CT. Current Monitoring relay: Make: SELEC, Model: CPRD2M, CT – Make: SELEC, Model: SPST 62/30 100/5A VAI CLI. 02 Nos. of AHU blowers Motors, 02 Nos. of Emegency Fire Pump Motor, 02 Nos. of Fire / GS pump motors and 02 Nos. of Ballast pump motors.

All existing accommodation lights, flood lights, bed lamps and mirror lamps in the entire ship to be removed and fitted with new marine standard LED light fittings of reputed brands. All the spares / light fittings / bulbs / consumables / electrical connectors / cables / receptacles, etc. required shall be under shipyard scope.

Accommodation LED tube light fittings of 2 feet size - 230v, 50Hz, 10 Watts.

Protective cover for the above light fittings – Flat type - (625 x 220 mm)

Protective cover for the above light fittings – C -type - (645 x 185 mm)

LED tube light fitting set of 4 feet size – 230v, 50Hz, 18 Watts x 2. (engine room)

LED tube light fitting set of 2 feet size – 230v, 50Hz, 10 Watts x 2 (Engine room)

LED bulbs screw type (approx.) – 230v, 50Hz, 9 Watts

LED bulbs pin type(approx.) - 230v, 50Hz, 9 Watts

Deck LED Flood light fittings – 230v, 50Hz, 200 Watts

Bed lamps – LED light fitting set – 230v, 50Hz, 5 watts

Mirror lamps – LED light fitting set – 230v, 50Hz, 5 watts

Steering system, Make: Scan steering Steering system, Make: Scan steering - Rudder angle indicator to be provided in steering flat for both steering systems; Presently, Safety monitoring system of the steering controls is not connected to ECR. The same to be re connected. (Low oil level, overload, power fail, motor on and off indication of both sides steering to be connected as earlier). Approx. cable length: 50 Mtrs; Procure and supply safety transformer for Steering motor starter panel as per the sample. (Make: SCAN) and Indication lamps on motor starting panel defective. (LED – push to start / stop type) same to be renewed (02 numbers indication lamps to be supplied as spare.). All spares and consumables are under shipyard scope.

Following electrical panel boards to be serviced and the faulty components to be replaced. All spares and consumables under shipyard scope.

Work Boat Panel. Make: Galaxy Enterprises, Calcutta - Both work boat davit control panels to be overhauled. All Defective components like breakers / relays / overload trips etc to be renewed.

Lifeboat Electrical Motor Starter panels. (Port & Stbd) - Make: Power & Protection, Dr. No. 19920007 - Both lifeboat davit control panels to be overhauled. All Defective components like breakers / relays / overload trips etc to be renewed.

Accommodation ladder Motor panel (Port & Stbd) - Make: Jung A Marine Engg, mfg Co. Ltd. - Both lifeboat davit control panels to be overhauled.Defective components like breakers / relays / overload trips etc to be renewed.Proximity switch on motor to be check & renewed.(All spares & consumables under shipyard scope.)

Master Clock Make: SEMCO maritime. - Ships master clock is running erratic, fault to rectify and to be synchronized with all slave clock. 14 Nos. of Number of slave clocks. Any spares required to rectify the faults to be renewed.

Ships Intercom (Auto Telephone System) Make: Steenhans, SM II PABX SYSTEM, Model: 232 - Total Number of points 24 - Ships telephone system is malfunctioning and many connections are removed and given for the essential services. The entire system to be serviced / or new system to be installed and provision of telephone connections with appropriate sockets in all the cabins to be provided.

Emergency power supply unit battery charger cum rectifier. (for Emergency transition and Navigational equipment) - Make: Technomac. , Sr. NO. 107, Specification as per Name plate: 230V, 50Hz AC/ 24V DC 30A/40A - The battery charger cum rectifier to be replaced with latest automatic battery charger cum rectifier system of similar power rating. The new panels, associated components/materials, cabling, installation, and commissioning is under shipyard scope

Fire control panel: Make: Consilium Marine & safety AB - Sr. No. 2000012259 - Fire detection panel 30 monthly routine maintenance to be carry out. All sensors to be checked, cleaned & defective sensors and Manual call points to be renewed. Fire detector panel’s all alarms (24-volt failure, wire break / sensor fault, fire and smoke detection) to be tried out and shown to ship staff. At least one spare detectors of each type to be provided as spare. Manual call point – make; Fulleon – 02 nos, Heat detector – Make: Hochki, Model: DCD AE3M, supply voltage : 9.5 – 30 v DC- 02 Nos,Smoke Detector – Make Appolo, Model: series 56, Supply voltage 9 to 30 vDC- 02 Nos. All necessary spares under shipyard scope.

Bridge window wiper – Make: Jung A Marine Equipment Co., Ltd. - Type: Straight line type., Model: WSI-H1-V-PI, series-801 Bridge window wiper non-operational and drive unit is damaged. New wiper to be fitted in place with same make or any other reputed brand. Procuring and fitment under shipyard scope.

Group G - Miscellaneous Items

GRSE LTD.

COCHIN SHIPYARD LIMITED

CHOWGULE LAVGAN SHIPREPAIR PRIVATE LIMITED