Drydocking and Afloat repairs of CRV Sagar Tara

GENERAL SERVICES AND WHARFAGE

The estimated dry-dock and afloat repairs is 60 days from the date of handing over the vessel to Shipyard

Vessel to be safely berthed at a suitable yard's repair berth when Vessel is not in dry-dock. Services are to be provided at the repair berth as well as in the dry-dock as required. Please quote number of day basis including berth hire charges and wharfage. Payment will be made as per actuals.

On arrival plastic sheets to be laid in all alleyways and cabin and conference rooms where carpet is used to avoid any damage to existing floor mats.

MOORING AND UNMOORING [Payment will be made at actual]

Mooring & unmooring and shifting with the assistance of pilot, required number of tugs, rigger, boatsman and docking master.

For berthing on repair berth on Vessel’s arrival.

For unberthing to enter drydock.

For berthing at the repair berth again only if required after undocking.

For unberthing from repair berth for sea trial

For berthing at the repair berth after completion of sea trial

For unberthing from repair berth for sailing.

Docking and Undocking including block preparation and setting as per docking plan of the vessel (only one version docking). [Payment will be made at actual]

Vessel to be safely docked in a suitable drydock on blocks of adequate height [as per the ship's docking plan]. Please note that Sagar Tara has a drop keel arrangement which is also indicated in the docking plan. Please quote for total dry-dock hire charges for total period of DD on day basis. Please note work to be continued on weekends and holidays - Includes dock preparation and setting up of block - Adequate no. of divers to be arranged at the time of docking - Providing Staging, Hot work, Blanking, Electrical Isolation, Cleaning, hull support - Un docking after completion of drydock repairs

Proposed Block Shifting for cleaning and painting – 20 Blocks (Approx.) Block shifting for painting left out portion of the hull (initial docking blocks to be shifted).

If any extra blocks to be arranged to suit the docking arrangement for proper load sharing while shifting [approx. 5 blocks]. Extra care to be taken in way of transducers. N.B. : If Vessel is shifted for yard's convenience NIOT would not be liable for charges for same.

Provide protection of equipment on deck and accommodation

Deck equipment to be protected from damages due to blasting and other dry dock works Port holes, Bridge windows, ECR windows, Accommodation door glasses and other openings to be protected from damages due to blasting and other dry dock works All ventilation intakes on the main deck to be covered prior grit blasting.

Engine room to be supplied by air chutes for ventilation – 2 no’s, service pressure airline to be provided with 7kg/cm2 for entire period.

FIRE PRECAUTIONS

3a.To supply sea water for ship's fire main lines at all times during entire period of stay. Pressures in the fire main line on deck to be maintained at least at 5 kgs per cm sq. So that minimum 2 fire hoses can be used simultaneously in case required.

3b. To provide one fire watchman during entire period of vessel's stay in yard premises.

GARBAGE DISPOSAL 4a. To remove galley refuse once per day and removal of Garbage on daily basis during the entire stay of dry docking / afloat. [approx. 0.5 cbm/per day]

4b. To provide one sewage holding portable tank and the same to be connected to main sanitary line till the ship`s sewage treatment plant remains un operational

4c. To provide as and when required shore crane services for lifting of ship's stores, spares, provisions etc; on board. Quote charges inclusive of slings and riggers. estimated requirement _3_ hrs daily. [Payment will be made on pro-rata basis] PLEASE NOTE: Yard must get the total time crane used for each occasion certified by ship's staff showing therein date and hrs. of each crane usage.

AUXILIARY SERVICES DURING THE DRYDOCK

Provide the gangway during the stay at dock

GAS FREE / HOT WORK CERTIFICATES [Payment will be made at actual]

Yard to arrange for govt. / authorised explosive inspectors for obtaining gas free certificate / hot work certificate for compartments / tanks /enclosed space entry on board as required during the repair period. Copy of respective certificates shall be submitted to Ship staff Assume __5__ compartments to be certified per visit.

FRESH WATER [Payment will be made at actual]

Yard to supply fresh water for ship's domestic use as and when required during the entire dry dock / afloat period. Total estimated requirements __5___ tons per day Total estimated requirement 300 tons

COOLING WATER

Yard to supply cooling water for air conditioning units during the time when vessel is in dry dock / afloat period assume supply through one line for 25 days. Please Note : In case cooling water supply as above is common with fire main line yard to take adequate pressure is maintained in fire main line at all times.

Ballast Water

Yard to fill ballast water using yard's pumps in say__04_ ballast tanks. Estimated quantity of ballast water to fill in _40 tons Note: Yard to quote rate including rigging / unrigging of yard's pumps and due attendance during the ballasting operation.

DE-BALLASTING

Yard to de-ballast water using yard's pumps for de-ballasting. In say _04____ number of ballast tanks Estimated quantity of ballast water to pump out _40 tons. the rate quoted by the yard to include rigging / unrigging of yard's pumps and attendance during de-ballasting operation.

WOODEN PLUGS

Yard to provide and fix wooden plugs with spouts to scuppers and pipes of the vessel in drydock.

All under water hull transducers/sensors to be cleaned and need to protect while high pressure water washing, sand blasting and painting. Drop keel area to be cleaned with low pressure wash. Transducer to be covered with 6mm plywood. Note: Proper precaution to be taken in such a way that there should not be any damage occurred to the transducers/sensors.

H.P.WASHING 1) All external surfaces of the hull to be cleaned with high pressure fresh water jets to remove all the fouling and salt deposits at a pressure not less than 90 kg/cm sq.

Above water area

Under water area

Normal light scraping to be carried out on 30% of underwater area mentioned in the above h.p washing

FRESH WATER WASHING All external surfaces of the hull to be washed with fresh water to remove all the dirt/ dust particles before applying coats. For areas refer sl.no 13

THICKNESS DETERMINATION

Thickness determination (UTG) as per surveyor recommendations Conducting Ultrasonic Thickness Gauging of hull, tanks, decks and as per Class / NIOT recommendations. Ultrasonic Thickness Gauging report with recommendation for plate renewal to be submitted to IRS/NIOT. If recommended by Class, additional points will be required to be taken on Pro-rate basis.

BLASTING AND PAINTING Grit Blasting SA 2.5 shall be carried out to facilitate proper application of painting. Technical superintendent will inspect hull areas before application of any paint. [Only guidelines are provided in the below columns. Bidders should get paint scheme from the recommended paint manufacturers like International, Jotun & Akzo Nobel. Paint inspection certificate to be submitted from the OEM/Paint inspector. Paint inspector should be arranged by the shipyard]. [All paint is under the scope of shipyard supply]. All inway jobs required for cleaning, blasted, painting, etc, should be within the quoted amount. Note: LP F.W. washing to be done, before applying system coats on the hull and the superstructure within the quoted amount. As per the IRS Survey Status Report for Special survey TBT free anti fouling system manufactured by ‘PPG Protective & Marine Services “type “Sigma Ecofleet 290” colour Red Brown/Brown” with total DFT 580 micron. Self life 30 months to be applied and endorsement of records to be issued for continued validity of AFS Certificate. Above water area : [only HP fresh water wash]

Estimated area for grit blasting

Epoxy primer - Yellow Green

Vinyl Tar – Grey

Vinyl Tar – Grey

Vinyl Tar – Grey

Self polishing (Copolymer) – Red Brown

Self polishing (Copolymer) – Brown

Self polishing (Copolymer) – Red Brown

Under water area: Estimated area for grit blasting & Painting as per painting scheme

Epoxy primer - Yellow Green

Vinyl Tar – Grey

Vinyl Tar – Grey

Vinyl Tar – Grey

Self polishing (Copolymer) – Red Brown

Self polishing (Copolymer) – Brown

Self polishing (Copolymer) – Red Brown

Hull above boot top [MS] including moonpool and bulwark outside area Epoxy primer - Yellow Green

Chlorinated rubber primer or epoxy - Yellow Green

Chlorinated rubber primer ( High build type) or epoxy - Green

Chlorinated rubber primer ( High build type) or epoxy – Grey

Chlorinated rubber Top side or epoxy – Grey

Chlorinated rubber Top side or epoxy - White

SUPERSTRUCTURE INCLUDING WINCH CONTROL STATION [All paint is under the scope of shipyard supply]. Superstructure to be done with spot chipping / power tooling with three coat of epoxy primer and two coat finish white.

WEATHER DECKS: [All paint is under the scope of shipyard supply]. Exposed decks of deck houses to spot grit blasted to sa2 & paint with appropriate paint scheme. Weather Deck (MS): 200 sq. m [Including Bulwark area inside, outside ladder landing areas and mooring fittings, Forcle deck MS part ford of Fr 70, Excluding main deck working area (aft P&S Fr 7 included)] -

Weather Decks (Al): 250 sq. m [Including Bulwark area inside, outside ladder landing areas, Paint & Bosun Store on For’cle Deck]

E.R. bilges / steering room and bow thruster room bilges to be thoroughly cleaned and to be painted as per painting scheme. ER: 90 sq. m, AMR: 40 Sq. m, Steering: 30 sq.m, BT room: 40 sq.m

To paint forward (port & starboard) midships (port & starboard) & aft draft marks (port & starboard) markings for bow thruster & loadline marks.

To paint ship's name in Hindi & English on port and starboard bows and also on stern port of registry owner’s logo and IMO number (port & starboard) as per existing arrangement.

To remove, re-fit of seal bottom plugs. Vacuum test to be carried out to satisfaction of class after fitting. If any seal bottom plugs is found damaged during removing / re-fitting, same to be renewed.

Remove manhole covers and box up same with new rubber packing joint for ballast/ fresh water tanks/oil tanks void spaces and trunking area. Packing shipyard supply. [For each tank approx. 2 m]. Estimated manhole covers to be opened /boxed up [All consumables/gaskets/studs/bolts are under the scope of shipyard].

SCIENTIFIC HANDLING EQUIPMENT [All paint is under the scope of shipyard supply]. 5 Ton A frame, 2 Ton Side A frame and 2 Ton J Frame to be spot chipped & painted with suitable existing color including pulleys, hooks and supporting rails.

2 Ton Cranes [Port and Starboard] to be high pressure washed, spot chipped & painted with existing suitable color

STEEL RENEWAL -SHELL AND INSIDE TANKS [All steel are under the scope of shipyard supply]

During the docking survey as recommended by the class surveyor hull plate to be renewed if required. Quote an estimated Approx.: 5 tons steel renewal. Steel Grade Shall be approved by IRS class. If recommended by Class, Additional plate renewals will be paid on pro-rate basis. All steels are under the scope of shipyard supply

RENEWAL OF ANODES [All anodes are under the scope of shipyard supply]

As per surveyor’s recommendation following jobs to be carried out. • Cutting and removal of existing anodes • Welding of new anodes with proper air gap between hull and anode •• While painting, proper protection/covering to be made ensuring anode should not get painted • Uniform welding on the anode pad to be ensured for adequate strength.

MAIN DECK F'CLE DK PAINTING [All paint is under the scope of shipyard supply] Deck Painting including main deck, for’cle deck, wheel house deck and monkey deck. Painting as per painting scheme. 20% of total area to be spot chipped / power tooling. Final coat should be anti skid paint & color should be Deck Green

FUNNEL [All paint is under the scope of shipyard supply] Funnel outside copper slag or quartz blasted(power tooling) Funnel inside quartz/copper slag blasted(power tooling)

Funnel outside to be painted as per painting scheme Funnel inside to be painted as per painting scheme and final coat aluminium Above to be High Temperature resistant Paints.

HATCH COVERS [All paint is under the scope of shipyard supply] 06 nos. booby hatch, 01 no. flush hatch to be spot chipped and painted

MAST'S [All paint is under the scope of shipyard supply] FWD Mast Main Mast Stern to be spot chipped and painted

BOLLARDS AND FAIRLEADS to be spot chipping and painted as per the painting scheme

SURVEY ITEMS - FOR CLASS – Docking Survey Liaison with IRS, MMD and visits as required shall be arranged by Ship Yard at every stage to complete the Intermediate 5 YEARLY docking survey and Necessary fees / all related charges including transportation are to be included by Shipyard.

DRYDOCK SERVICES To provide power supply to the vessel for 500 kWhr per day approx. [For 60 days approx.] Load (415V 50Hz 100Amps 3Phase), shipyard to quote for entire dry-docking period. Suitable power cable and its connection and dis connection as part of scope. Energy meter reading will be noted down in front ship staff/NIOT during starting and end of service. Proper record to be maintained by shipyard. Payment will be done as per actual consumption

Engine room bilges to be transferred daily/ as and when required assume 1 Cu.m per day

TANK CLEANING & PAINTING TANK CONTENTS TO BE TRANSFERRED TO SHORE FACILITY ARRANGED BY YARD. TANKS TO BE CLEANED THOROUGHLY AFTER GAS FREEING.TO CLEAN PIPELINES AND VALVES IN IMMEDIATE CONTACT WITH THE TANK. AS PER SPECIAL SURVEY 5 YEAR CYCLE FOLLOWING TANK EXAMINATION AND PR.TEST TO BE CARRY OUT THOUGH IRS SURVEYUR AS PER THE CLASSIFICATION REQUIREMENT AND OBTAIN CERTIFICATE. MANHOLE COVER TO BE BOXED UP WITH NEW JOINT.TO TRANSFER THE OIL AFTER COMPLETION OF THE WORK. ALL SPARES/CONSUMABLE MATERIALS ARE UNDER THE SCOPE OF SHIPYARD SUPPLY. Payment will be made on actual quantity of work for cleaning and painting undertaken

a. FO TK NO.1 (C) FR.22 ‐ 32 Capacity: 17.9 m3

b. FO TK NO.1 (P) FR.22 ‐ 32 Capacity: 8.6 m3

c. FO TK NO.1 (S) FR.22 ‐ 32 Capacity: 8.6 m3

d. FO TK NO.2 (P) FR.7 ‐ 14 Capacity: 11.7 m3

e. FO TK NO.2 (S) FR.7 ‐ 14 Capacity: 11.7 m3

f. FO DAY TK (P) FR.11 ‐ 14 Capacity: 3.8 m3

g. FO DAY TK (S) FR.11 ‐ 14 Capacity: 3.8 m3

h. LO TK (C) FR.18 – 20 Capacity: 2.4 m3

i. HY.O TK (C) FR. 20 – 22 Capacity: 2.4 m3

j. D.O TK (C) FR. 16 – 18 Capacity: 2.3 m3

k. BILGE TK (C) FR. 11 – 16 Capacity: 4.5 m3

l. GREY WATER TK (P) FR.40 ‐ 51 Capacity: 12.3 m3

m. SEWAGE TK (S) FR.44 ‐ 51 Capacity: 7.9 m3

n. ANTI-ROLL TK. FR.32-37 Capacity: 28.7 m3

o. FW TK NO.1 (P) FR.58 ‐ 67 Capacity: 10.4 m3

p. FW TK NO.1 (S) FR.58 ‐ 67 Capacity: 10.4 m3

q. WB TK NO.1 (P) FR.37‐51 Capacity: 11.8 m3

r. WB TK NO.2 (P) FR. 2‐7 Capacity: 7.8 m3

s. WB TK NO.2 (S) FR. 2‐7 Capacity: 7.8 m3

t. FP VOID TK. FR.(72-82) Capacity:

SWITCH BOARDS & PANELS MAIN SWITCH BOARD: Main Switch Board to be cleaned with dry compressed air. All bus bar connections and all cable connections to be checked for tightness. If any earth fault / insulation low, same to be rectified. All spares/materials/consumables are under the scope of shipyard supply. MAIN SWITCH BOARD CIRCUIT BREAKER, AND CABLES. MAKE: MARINE ELECTRICAL Email id: [email protected] Phone No.: 022 40334362, 9321150781 Voltage: 415 V (04 nos. MCCBs ON MSB) • Bow Thruster • DG-1 • DG-2 • DG-3

ITEM: INSTRUMENTS THE FOLLOWING INSTRUMENTS ARE TO BE CALIBRATED BY COMPETENT WORKSHOP AND TEST/CALIBRATION CERTIFICATE TO BE ISSUED AT MSB During Calibration, if any meter are foung not working or beyond calibration limit, same to be renewed with one [10 % of the listed meter may be considered for renewal] All spares/materials/consumables are under the scope of shipyard supply. A/E NO-1 SECTION 1) VOLT METER 0 - 500 ----- 1 no 2) HZ METER 0 - 55 ----- 1 no 3) AMMETER 0 - 400 ----- 1 no 4) KW METER 40 - 0 - 250 ----- 1 no 5) COSØ METER LAG 0.5 - LEAD 0.5 ----- 1 no

A/E NO-2 SECTION 1) VOLT METER 0 - 500 ----- 1 no 2) HZ METER 0 - 55 ----- 1 no 3) AMMETER 0 - 400 ----- 1 no 4) KW METER 40 - 0 - 250 ----- 1 no 5) COSØ METER LAG 0.5 - LEAD 0.5 ----- 1 no

A/E NO-3 SECTION 1) VOLT METER 0 - 500 ----- 1 no 2) HZ METER 0 - 55 ----- 1 no 3) AMMETER 0 - 400 ----- 1 no 4) KW METER 40 - 0 - 250 ----- 1 no 5) COSØ METER LAG 0.5 - LEAD 0.5 ----- 1 no

SYNCHRONISING SECTION 1) VOLT METER 0 - 500 ----- 1 no 2) SYNCHROSCOPE ----- 1 no 3) HZ METER 0 - 55 ----- 1 no

SHORE SUPPLY SECTION 1) VOLT METER 0 - 500 ----- 1 no 2) HZ METER 0 - 55 ----- 1 no 3) AMMETER 0 - 150 ----- 1 no 4) INSULATION METER ----- 1 no

220V DISTRIBUTION SECTION 1) VOLT METER 0 - 300 ----- 1 no 2) AMMETER 0 - 250 ----- 1 no

Miscellaneous 10 MT HFHSD to be transferred to Shore storage tanks and to be pumped back to ship tanks after repairs. Assume 50 % of the tank capacity. [Tank Capacity: 66 m3]

Drop Keel Inspection Drop keel servicing to be done for its satisfactory operation. Extra precautionary measures to be adopted during the execution of work in drop keel since transducers are mounted in the drop keel. Scope of work involves - Overhauling of the lowering and Hoisting mechanism - Lowering of drop keel - Hydraulic motor and high-pressure lines to be inspected - Ropes to be checked - Greasing / Lubrication to be done - Rubber bedding to be inspected - Any vibration while lowering / hoisting of drop keel to be arrested. - Perished component to be replaced. - Electrical cabling shall be secured inside the drop keel - Cleaning and painting to be carried out both inside and outside area and walls - Securing transducer cables inside the drop keel by installing plastic casing and caping. - Fabrication and fixing of drip tray for drop keel motor to be provided with drain plug. [Material: MS, 20mm threaded hole to provide with suitable thread plug]. - Provide lighting and Air ventilation inside the drop keel during testing and repairing of the sensors). - Prior to replace the Zinc nickel plating / ANODE cover the sensor cable with fire production sheet. All spares/materials/consumables are under the scope of shipyard supply.

General Cleanliness Yard to arrange regular cleaning of vessel on completion of repairs. Entire vessel deck & engine room to be thoroughly cleaned and fresh water washed. Please quote lumpsum.

Total Fumigation After completion of dry dock repair fumigation of entire ship accommodation to be carried out. All electronic equipment to be shifted to safe place with proper covering and shifted back to position and fixing after fumigation. Security guards to be provided throughout the period of fumigation. All vents and doors to be sealed to avoid any leakage of gases. All labs wheel house and radio rooms etc. to be sealed properly prior to gas release. Warning placards to be placed in where ever necessary safety measures to be taken prior release of gas and head counts of fumigation staff to be taken and reported master. after completion of fumigation all debris including dead rats to be removed and proper cleaning of accommodation to be carried out. On completion of Fumigation, arrange for Ship Sanitation Certificate to be issued by Port Health Officer

Transportation during non- operation of galley/mess Shipyard shall provide necessary transport (14 nos of Officers/crews) of acceptable standards for ship’s crew / officers during the period of non-operation of galley and fumigation from hotel to Shipyard and return.

Decent accommodation with wifi to be arranged for NIOT representatives (2 persons) for the entire dry docking period.

a. Shipyard shall provide local transportation arrangement [dedicated One car-Type SUV] for NIOT representatives during the dry-docking and afloat repair.

b. An air-conditioned office space to be provided to NIOT representative with Computer, printer, internet facility, telephone with STD facility in the shipyard premises during the entire period of dry-docking and afloat repair

Transportation to be provided from airport/railway station to shipyard and vice versa for NIOT /MoES/TFEC Officials as when required. Approx. 6 round trips of 4 SUV type vehicle. However payment will be made on Pro-Rate basis for any extra usage.

Location: Officer mess room Flush type Manhole Cover [Qty:04 nos.] in mess room Wooden Plywood with floor installation damaged. Same to be renewed with new one. Size: 75 x 55cm each (All spares, materials, consumables which are required are under the scope of shipyard supply)

Sea Trial: After dry docking and on completion of all repairs of machinery and equipment, sea trial to be arranged by the shipyard to ensure / test of all machineries, Scientific equipment and navigation and communication equipment. Estimated for 8 hours. OEM’S of all the machinery to be arranged during sea trial.

a. Following sea chest gratings to be opened after inspection to be closed. Securing of sea chest gratings to be done to fulfil the class requirement. Dimension: 350mm x 900mm – 05 nos 500mm x 500mm – 01 no 120mm x 350mm – 02 nos 1. Cleaning and HP washing to be carried out 2. Blasting and application of underwater paint scheme under the sea chest. 3. Proper lasing to be done, and fittings back the gratings as per requirement of IRS Class. 4. Opened up sea chest gratings to blasted and painted, as per the under water paint scheme. (All spares, materials, consumables which are required are under the scope of shipyard supply)

b. Bow Thruster Bow thruster tunnel gratings on both port & stbd side to be opened up Tunnel and Tunnel gratings to be blasted and painted as per the under paint scheme and boxed up. Propeller blades of bow thruster to be polished DP test to be carried out. (All spares, materials, consumables which are required are under the scope of shipyard supply)

DECK SIDE Scope of Work [All Spares / materials / consumable which are required for complete service are under the scope of shipyard]. Location: For’cle deck Railings on (Port & Stbd) side in various places got bent / deformed. The same to be attended and rectified. Cutting and welding work to be carried out, if necessary, by replacing the existing material. Material : Marine Grade Aluminum Pipe OD: About 50mm (2 inch) Length: About 8mtr (All Materials, Spares, consumables which are required for complete scope are under the scope of shipyard)

Location: For’cle deck Windlass guide bar (Port & Stbd) are slightly bent. It needs to attended and aligned in place. to prevent anchor chain from getting stuck between guide bar and gypsy. Material: MS Length: About 250 mm, Height: About 70 mm. (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: For'cle deck Port & Starboard anchor chain link center stud is out of position in 1st shackle and various places. Some chain links are bended various places. The same to be attended and rectified. Hot work, Cutting and welding work, etc to be carried out, if necessary. Material: MS (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: Main deck Port & Starboard guard rail and stanchions has been deformed. The same to be attended and rectified. Hot work, Cutting, welding work, etc to be carried out, if necessary for satisfactory rectification and straightening. Stanchion details: (05Nos) Guard rail details: (about 5mtr) Material: MS Material: MS Height: About 1070mm Upper pipe OD: 55mm Width: About 15mm Bottom pipes OD: 20mm Guard rail ss Chain 30mm to be supplied. (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: Main deck Port side drain pipe has been sheared off. The same to be attended and rectified. Hot work, Cutting, welding work, etc to be carried out, if necessary for satisfactory rectification. Hot work to weld joint. Material: MS Pipe OD: 80 mm [ASTM A106 Grade B Pipe material] Length : 2280 mm (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: Ship side Ship side plates (Port & Starboard) is dented in various places. Hot work, Cutting, welding work, etc to be carried out, if necessary for satisfactory rectification. From frame no.: 25-65 (Port and Starboard) (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

On Completion of Docking, during sea trial, Magnetic compass calibration to be carried out by the Certificate Personnel and Certificate to be issued.

Location: Foc’le deck Anchor chain bitter end cover corroded and thin down (Port & Starboard) same to be cropped and renewed with drain holes. Hot work, Cutting, welding work, machining etc to be carried out, if necessary Material: MS, 20 mm hole to provide. (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: For’cle deck Anti-Rolling Tank (P&S) Air Vent Butterfly valve corroded and jammed. Same to be serviced. Qty: 02Nos. Tech. Size: 125mm & Butterfly valve (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: For’cle deck Sewage discharge valve to be overhauling (P&S) Qty: 01No each 50mm PN10 LG2 ASRA. (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: Main deck Welding cracked in frames (Port & Starboard). Hot work, Cutting, welding work, etc to be carried out, if necessary for satisfactory rectification and straightening Material: Marine Grade Aluminum [AL 5083]. (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: Foc’le deck Fabrication and fixing of additional eyes (02 nos.) to be provided in foc’le deck Near mooring bit base. (01 nos. on each side) with material of following specification. Material: MS, thickness: 10mm. (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Supply of aircraft tyre fenders of following specification. Tyre fenders about 700 mm dia. Pneumatics hand fenders 06 nos (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Ships Embarkation Gangway badly defective/damaged same to be rectified/repaired. Same to be renewed. Material: Aluminum & MS. Size:3620mm x 670mm Stanchions size : 1260mm x socket 180mm (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: Ship side Ship side fixed rubber “D” fenders (Port & Starboard) has been peeled off. The same to be renewed and deformed housing plate in various place corrode and thin down to be cropped and renewed. Some bolts & Nuts are missing. Hot work, Cutting, welding work, etc. to be carried out as required. The following details is furnished below. Rubber “D” fender OD: 200mm Length about 25mtr required. (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location : Embarkation deck area (P&S) Suitable size of doubler to be provided on deck where the gangway rigged to prevent damage on deck. Material: Aluminum Size: Approx.Length 900mm, Breadth 300mm. (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: Main deck Scientists work boat stand length to be shorten and legs to be extend/shorten to rest on the deck wooden sheathing. The same to be to attended and rectified satisfactorily. Hot work, Cutting, welding work, etc to be carried out as required. The following details is furnished. Material: Marine grade Aluminum L X B X H of stand about: 2150mm X 1500mm X 700mm (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: Main deck Fabrication, fixing and welding of eye pads to be made in Aft mooring stations area bulwarks (Port side outer area) to secure tyre fenders. 01 nos to be fabricated and fixed. Existing eye pad and chain corroded and damage same to be cropped and removed. Material: MS, thickness: 10mm, about 20mm hole eye pads to provide. (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: Foc’le deck Port & starboard side railings and detachable railings for gangway access to be modified (detachable railings to be shifted aft) to provide unobstructed access to rig the gangway. Currently due to the location of staircase the gangway is obstructed during rigging. (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: Foc’le deck Fore mast to be provided with a pulley to rig up anchor ball with following specification as per the vessel requirement. Hot work, Cutting, welding work, etc to be carried out as required for fixing. 6mm rope pulley to fit with all required additional materials. (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: Main deck Electronic lab and dry / wet labs port hole wooden frames (02 nos.) damaged due to dent in ship side plates – The same to be fabricated and fitted onboard with following dimensions (Carpentry work) Dimensions Length X height X depth: About 520mmX640mmX330mm (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: Main deck FW line to be renewed and fitted with ball valve and suitable adaptors. The following details is furnished below. Pipe material: MS, dia: 20mm, length: about 500mm, ½inch valve. (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: Main deck Port &Starboard FW filling line v/v handle broken. Fabrication and fixing of handle to be done satisfactorily as specified. Hot work, Cutting, welding work, etc to be carried out as required for fixing. Valve type: Butterfly flap v/v. Handle length about 230 mm (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: Main deck Port side life buoy SI light stand broken. The same to be renewed. SI light make/model: SHM, Pulse B1 lifebuoy light (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: Various Fire hose boxes to be renewed as per the following specification. Marine approved type, Material: Fiberglass, Dimensions of door: about 620mmX620mm (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: Various Rubber Packing of Air Vents (30Nos) to be renewed as per the following details furnished below. (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: Main deck Common toilet, galley floor and side tiles peeled off & damaged. The same to be renewed with new one. Suitable anti-skid tiles of about 800 mm X 140 mm area to cover. (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: Monkey Island Search light (Starboard) glass broken. The same to be renewed with new one as per the following glass diameter. Glass diameter: About 300mm To supply 01 no. search light bulb as spare. Make: HAIXING MARITIME ELECTRIC GROUP Model: Search light Type TG27 / IP56 Holder: GX9.5 Weight: 20.5 kg Voltage: 220V, Power: Max 1000W / Halogen (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: Nav Bridge Deck Rescue Boat resting cradle sponges to be renewed. Material: Rubber packing Lengh: Approx., 4.5mtrs x 80mm x 15mm (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Rescue Boat (make : NINGO, Model: NM43R) and Davit (HEMANT ENG. WORKS) - Due for 5 Yearly inspection & Wire Rope to be renewed. Rescue boat & davit port complete unit to be inspected and serviced as per the Class requirement and approval pertaining to the 5 yearly inspection. Wire Rope Diameter: 16 mm Rescue Boat & Davit Last Annual Servicing /Inspection done on 01.10.2023. Servicing due on 30.09.2024. Wire Rope Renewed on : 12.03.2019 (All Materials, Spares, consumables which are required for complete service and certification from IRS Class are under the scope of shipyard)

Location: Foc’le deck Chain locker room – after removing gratings to be De mucked, cleaned and painted. The paint is under the scope of shipyard supply. Dimensions for the chain locker room (For both port & starboard combined) : About 2.2 mtr X 1.9 mtr X 1.6 mtr (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: Foc’le deck Anchor Cables Chain Anchor chains (Port & Starboard) to be (de-rusted) blasted and painted. Ranging and gauging of anchor chain to be done. Anchors to be examined by IRS surveyor as per statutory requirement. 1 shackle from each side to be removed. (To prevent overflow in chain locker) Anchor cable link details: L X B X thickness: 150mmX90mmX25mm. 6 shackles. (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Fwd windows Port & Stbd to be provided with anti-glare sun shades. (Open /Close type) – 02Nos. Fwd sun shade dimensions: About 2270mm X 890mm (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: Various places Cable protection (weather protection) with high grade flexible conduit pipes to be provided to all exterior cable arrangements. Approx. 50mtrs of cables to be protected with suitable arrangements. (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: Foc’le deck Aluminum supports to be welded for detachable railing in port & starboard side. Hot work, Cutting, welding work, etc to be carried out as required for fixing Material: Aluminum (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: Main deck and ER SS fire buckets with handles to be supplied. Dimensions: 300mm height X 250mm upper dia X 150mm base dia. (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: Bridge oxygen sensor of Multi-gas detector defective and non-operational to be rectified, calibrated and to be provided with certificate. (prob/hose to be supplied). Make/model: Riken Keiki/ GX-2009 Make/model: Riken Keiki/ GX-2009 (All Materials, Spares, consumables which are required for complete scope are under the scope of shipyard)

Location: Embarkation deck Embarkation ladders [Marine Approved Type along with test certificate] to be supplied onboard with following specification. Length 10mtr with 4 rubber steps and 2No. ¾ D-shackles to provide at ends. Steps min length: 530 mm. (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: Bridge RADAR complete service to be done and magnetron (2000-3000 hrs routine. Presently 3313 hrs) to be changed. Vessel Speed not getting (STW DLOG - 0.0KN) same to be attended. RADAR Make/model: KODEN/MDC-7912P Mr. T.Janagan Elcome Integrated Systems Pvt., Ltd., #1, Kandhasamy Street,First Floor,Chandrabagh Avenue Extension, Mylapore, Chennai - 600004 Phone : 91-44-28477350, 91-44-28477360, +91-22-23483514, +91-22-67618451, +91-22-23482523, +91-22-23484518 Fax : 91-44-28474247 Mobile : 91-9840036776 E-mail : [email protected], [email protected]., [email protected], [email protected],[email protected], [email protected] (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: Galley • Refrigerator to be serviced and oil tube leak below freezer to be rectified. Proper operation to be proven to ship's staff • Gas to be charged Make/model: Samsung RR20aiyibs8/hl/2022 182 litre Gross Volume: 182 litre Type: Direct Cool (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: Main deck Scientific Handling System [Stern A-Frame, Side A-Frame, J-Frame], Make: Kleyfrance Type: Stern A frame, Serial no.: 768 M 4000, Capacity: 5T, Type: Side A frame, Serial no.: 768 M 2000, Capacity: 2T, Type: J frame, Serial no.: 768 M 6000, Capacity: 2T • Scientific Stern A-frames/Side A-Frame/J-frame to be serviced/overhauled. All Hydraulic lines, Valves, Solenoids to be checked and serviced. In Electrical operating cable connection and tightness and cleaning and service to be carried our as per the OEM guidelines/advice and satisfactory operation to shown to ship’s staff, ABS, NIOT. Complete equipment overhauling as per the maintenace manual / OEM guidelines and Aft console troubleshooting.: Aft Control Console need to be checked and made operational for handling and operating the winches & Frames. • Side A-frame (port side). Bolts has been broken. To be renewed. Excessive vibration experienced when heaving up from fully outward position. Noticed the A frame experiences a jerk at the bottom pins (connecting the A frame to the base) when swung out to fully outward position. • Work should be carried with the supervision of OEM/Authorized service engineer to evaluate and attend the same for satisfactory rectification and operations. Renewal of bearings [2 nos], Pins [2 nos], sleeves [2 nos], end cover [2 nos] to be done for the Side A-frame and the mentioned material is under the scope of shipyard. • OEM Engineer to arranged by the ShipYard. M/s Kley France, India Rep. Mavi Marine Consultancy & Solution Pvt.Ltd. 1. Make drain arrangements to prevent water accumulation in the base frame. 2. Providing new freshwater line to wash all three the winch rope 3. Inspect/ Check all Hydraulic hose , replace if required. 4. Paint all three Winch drum / Pipelines / Aframes / J-frame and wich base. 5. Replace the corroded Hydraulic pipelines (Main deck and engineroom area). 6. Overhauling of the hydraulic motor 7. Pulleys and frames are to be serviced. Lights on the frames to be replaced. Only spares will be arranged by NIOT. All material/consumables/oil, etc. required for the jobs are under the scope of ship yard

Location: Anchor Windlass Details: Electric Anchor Windlass 24 mm chain Make : M/s Geeta Engineering Works Pvt Ltd Capacity: Pull 2.75 Tonnes pull at 10M/ min CHAIN STOPPER TYPE SERIAL NUMBER : 6409-1 e-mail id: [email protected], [email protected] phone no.: +91-22-25974392 / 6529 7545 Anchor windlass to be serviced. Windlass reduction gear box • Open the gear box • Motor coupling to be disconnected • Windlass both winch drums to be dismantled, gypsee and bearing removed and overhauled • Oil to be Renewed. Oil seal to be renewed. • Renew the bearings seals break liners o rings filters. • Both the clutches to be checked for wear down and same to be rectified if necessary. • Brake pads to check and renew. • Holding and rendering test to be carried out, shown to ship staff Satisfactory operation of the system to be proven in order to get through the Class surveys. All Spares / consumable which are required for complete service and completion of survey of IRS Class are under the scope of shipyard.

Location: Bridge ECDIS present charts subscription to be renewed. All Indian coastal charts [East and West Coast enroute Sri lanka] including Lakshadweep Islands to be provided and installed. Make/model: TRANSAS/ Navi-sailor 4000 Mr. T.Janagan Elcome Integrated Systems Pvt., Ltd., #1, Kandhasamy Street, First Floor, Chandrabagh Avenue Extension, Mylapore, Chennai - 600004 Phone : 91-44-28477350, 91-44-28477360, +91-22-23483514, +91-22-67618451, +91-22-23482523, +91-22-23484518 Fax : 91-44-28474247 Mobile : 91-9840036776 E-mail : [email protected], [email protected]., [email protected], [email protected], [email protected], [email protected]

Location: Various Rubber packing of air vents (30 nos.) to be renewed as per the following details furnished below. Thickness: 20mm, Width: 30mm Total length: About 30 mtrs. (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: Maindeck Aft Mooring Bit (P &S) as per IRS requirement SWL Marking to be Weld on the mooring bit. (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: Bridge Bridge window wiper blades 02Nos to be fitted as per the specification furnished below. Make/model: Changzhou Shengde Marine Euipment co. ltd. / Straight line wiper SL-E-2000-360-600-220-AC1-50/60 Wiper blade length: 600mm X 2

Location: Bridge PA system (Integrated multimedia communication system) to be thoroughly inspected and faults to be rectified. • Multimedia system not working. The same to be rectified. • Fwd 2-way communication system not working. The same to be rectified for proper operation and functionality Details: Make: IMCOS Model: IMCOS 3002 / IMCOS PA/50 V2 S.No.: 18.069 110-235V AC , 50/60 Hz, F6.3AT OEM/Supplier: Marine Electicals Email id: [email protected] Phone No.: 022 40334362, 9321150781 All Spares / consumable which are required for complete service are under the scope of shipyard.

Location: Various Following IMO symbols are to be procure. Size: 13 x 13cm 1.Fire Plan 2. First Aid 3. First Aid Box 4. Embarkation Ladder (2Nos) 5.Life Buoy with line 6.Rescue boat 7.Life Raft 8.Life Buoy 9.Life buoy with line 10.Survival Craft Portable Radio 11.EPIRB 12.LTA 13.Strutcher 14.Muster Station 15.Life Jacket 16.Life Buoy with light & Smoke 17.Genaral Alarm 18.Child Life Jacket 19.Infant Life Jacket 20.Foam fire Extinguishers 9kg 21.Powder Fire Extinguishers 5kg 22.Co2 Extinguishers 23.Powder Fire Extinguishers 2KG 24.Emergency Generator 25.Emergency Switchboard 26.Remote Ventilation 27.Fire Bucket 28.Fire Alarm 29.Fireline isolation valve 30.Fire hose Box 31.Fire Fighters Portable Radio 32.Emergency Escape 33.Emergency Stop 34.Push Button Switch for Fire Alarm 35.Horn Fire Alarm 36.Emergency Fire Pump 37.Emergency Bilge Pump 38.Manually Operator Call Point 39.Hose Box with Spray/Jet Nozzle 40.International Shore Connection 41.Gas Detector 42.Primary Means of Escape 43.Secondary means of Muster List 44.Training Manual 45. 2010 FF 46.Escape Ladder Emergency Telephone 47. 2039 FF 48. 1026 FF 49. 1027 FF

Location: Various Auto telephone in Wheelhouse and Engine room to be renewed. . Make/model: IMCOS 5360 OEM/Supplier: Marine Electricals Email id: [email protected] Phone No.: 022 40334362, 9321150781 (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: Various Fire hydrant 13 nos. to overhaul / repaired and pressure tested. All fire hydrants to be provided with Fire hydrant caps with chain. (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: Main deck Gratings to accommodation entrance to renewed as per the following details. Main Deck & Officer Deck Entrance Wooder Gratings. Approx. dimensions: 1450mmX1100mm (outer side) : 780mmX980mm (Inner side)

Rescue Boat painting to be done with ORANGE COLOUR as per the existing paint. size: 4300 x 1860 X 780MM

Location: Bridge Safety lamp for firefighting to be supplied onboard as per the specification. Make: S G Electro Chemicals (SGEC) Type: SG-III Specifications: L-A, 4 Volts, 0.8-1 A bulb rating

Ship gyrocompass repeater sometimes malfunctioning same to be attended and serviced for proper operation as per statutory requirement. TYPE: 110-233NG002 E01/E02 (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: AMR Sound Powered Telephone in AMR non-operational. Same to be renewed with new one. Make: IMCOS (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: Bridge Deck Life Raft Resting Cradle (P&S) rubber packing peeled off and damaged. Same to be renewed. Size: Length: 1200mm x 4Nos. (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location : Embarkation Deck (stbd side) In way of officers alleyway entrance Engine room Mechanical Supply Blower ( 02Nos ). To provide Ladder arrangement to be made for safety purpose – 01No to be welded both the blower side casing/body below the mushroom head. (As per the IRS recommendation) Material: MS pipe Height: 160mm x 70mm with 05Nos steps each on 27mm breadth. (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location : Bridge SCBA Cylinder weighment to be done for refilling – 03Nos. Air quality certificate to be supplied along with refiled SCBA. (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location : Officers Accommodation 06Nos Carpet chemical/foam wash to be carried out in Master, Chief Engineer, Ch.officer,2nd Engineer & 02Nos Scientists Cabins. Total carpet area about 25Sq.mtrs

Location : Bridge ALDIS lamp - 24V DC supply with suitable sockets provided on the both port and stbd side of the Bridge non operational same to be made operational

Location : Various Rubber packing of Booby Hatches (06Nos) to be renewed. Thickness: 30mm, Width: 40mm Total length : Approx: 20mtrs. (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location : Embarkation deck area: (P&S) Embarkation deck area (P&S) fish plate to be welded with pipe to prevent direct contact of metal gangway with fish plate. Material : Aluminum size: Length: approx.. 1400mm pipe. (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: Main deck fwd area Port & Stbd Fresh Water filling line butterfly valve jammed and damaged same to be serviced, if beyond repair same to be renewed with new one within the quoted amount (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: Accommodation Bath Room Door Entrance Frames & Beadings/Channels corroded and wasted in various places same to be renewed. Material: MS Size: 1780mm x 670mm(INSIDE) Size: 1760mmx630mm(OUTSIDE) (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location : Various Canvas cover to be provided for the followings: 1. Windlass, Windlass Moter and Windlass operating Master Controller. 2. All Hydrographic Scientific winches for J-Frame, side A-Frame and Aft A-Frame. 3. Rescue Boat and Rescue Boat Davit Moter cover. 4. Work Boat Moter Cover. 5. Cargo Crane Moter, Seat, operation lever & Switch Box – each 02Nos. 6. Magnetic Compass. 7. Search light (P&S). 8. Cap stain Operating Master controller. 9. Rescue Boat and Work Boat OBM cover each 01No. 10. Embarkation Ladder cover – 02Nos.

Location: Bridge Pilot chair & other chairs seat additional resin cover to be provided. Total -06Nos. (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: Master’s Cabin Master’s Cabin wash basin Scupper Brain (U) pipe corroded and damaged same to be renewed. (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: Various All Manhole covers to be thoroughly clean and painted. Defective rubber gaskets to be renewed with new and Nuts are corroded/thinned in various places same to be renewed with new one. (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: Wheel House Ship’s Electric Wheel malfunctioning same to be checked and defect to be rectified for proper operation (All Materials, Spares, consumables which are required for complete service and rectification of the system are under the scope of shipyard)

Location: Bridge PC & GMDSS Equipment table area to be provided with arrangements for Curtain with Aluminum channel rails, Carpentry cutting and finishing work to be done as required. The dimension details is furnished below. Material: Aluminum channel rail, Suitable size new good quality curtains to be fixed. Appox, size : Length 1900mm and Breath 1700mm (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: Bridge Ship’s Identification numbers ( IMO No : 9867205 ) to be clearly and Permanently marked as per SOLAS regulation XI-1/3 in a visible place on the superstructure at out side bridge above the front window Glass area. Also In Engine Room. (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: Maindeck Forward Cargo Crane platform grating corroded and wasted same to be renewed. Approx. Size 1010 mm x 770 mm (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: Ship’s Funnel Port side funnel area ship’s emblem damaged same to be made with aluminum Board with Gold coating letters. ( Ministry of Earth Science , Government Of India ) Size: 1100mm x 1100mm (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location : Galley Galley Washbasin Steel Cabinet stand base uprooted slightly same to be attended and rectified (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location : Deck Marine Horn Cleats are Provided on Deck Area. Fox’le Deck ( P&S ) and Main Deck Aft ( P&S ) for Mooring. Material : Ms

ENGINE SIDE : Scope of Work Complete overhaul of both Main Engines [Port and Starboard] to be carried as per the OEM guidelines and to be credited as part of Special Survey by IRS. The work scope mentioned below is indicative only. Based on the results of condition monitoring, the scope of overhauling may be finalized. This will also include all attached pumps, turbochargers, control systems, coolers and all other mountings in the Engine. Shipyard has to arrange OEM/OEM Authorised Service Engineers to carry out the below job and IRS to credit the same as part of special survey Only spares will be arranged by NIOT. All material, consumables//arrangement of OEM for service etc. for completion of work are under the scope of ship yard OEM: Scania / Aries Technical Service;e-mail id: [email protected], [email protected], [email protected], ph no.: 9821519008 MAKE : SCANIA;MODEL NO: DI16070M;M/E CURRENT RUNNING HOURS : M/E (P) : 7875 ,M/E (S) : 7479 • All approx. heads, fuel injectors, rocker arm assy & all associated connections to be removed and overhauled, , Main Engine Journals & Bearings, starting reverse gear, Turbocharger overhauling, Main Engine attached to be coolers to be pressure test, all the attached pumps to be overhaul (sea water pump, fresh water pump, lube oil pump, fuel pump). • All fuel injectors to be overhauled/replaced if required with new one • Starter motor & Alternator to be overhauled. • After completion of overhaul, general service to be carried out (replenish lube oil, change coolant and filters ( also all zinc anodes spare anodes to be supplied ). • Main engines to be overhauled and satisfactory trial to be shown to ship’s staff and IRS • M/E (P&S) Emergency Cooling (Suction&Discharge) Pipe line to be Renewed.(OD-3”,LENGTH-10M) • M/E PORT DISCHARGE LINE (OD-3-1/2”,LENGTH-4M). • M/E Port Gearbox Sea Water cooling line pipe (OD-2”,length-6m) • M/E Stbd Gearbox Sea Water Cooling line pipe (OD-2”,LENGTH-12M) ( ALL TEST REPORTS AND CERTIFICATES SHOULD BE HANDED OVER TO SHIP STAFF )

Both (PORT & STBD) Intermediate Shaft and Bearing, clutch to be Inspected & overhauled. ( ALL TEST REPORTS AND CERTIFICATES SHOULD BE HANDED OVER TO SHIP STAFF )

Port main engine gear oil cooler 2 nos copper tubes damaged (already plugged) same to be repaired. Both coolers to pressure test.Both gear boxes to be overhauled and presented to IRS for crediting as part of special survey. All Materials, Spares, consumables which are required for complete service are under the scope of shipyard ( ALL TEST REPORTS AND CERTIFICATES SHOULD BE HANDED OVER TO SHIP STAFF ) MAKE : TWIN DISC INCORPORATED, / OEM Dealer : : Aries Technical Services MODEL : EC300 , EC300 JS SIZE : COPPER TUBE INNER DIA – 6MM LENGTH : 70CM

Both Main Engine Sea Suction strainer same to be renewed. (Ship yard Supply) DESCRIPTION: STRAINER SIZE: 65A QTY: 06 MATERIAL: M.S. GALV. REMARKS: MAX.2.0. MM HOLE

Both M/E fuel oil water separating pre filter pressure gauge not working, same to be renewed. (Ship yard supply) FO Pressure Gauge Make: Parker Range: 0 to 30 in Hg Vac, 0 to -100 kPa

AUXILIARY ENGINE Overhaul of 3 nos of auxiliary Engines to be carried as per the OEM guidelines and to be credited as part of Special Survey by IRS. The work scope mentioned below is indicative only. Based on the results of condition monitoring, the scope of overhauling may be finalized. This will also include all attached pumps, turbochargers, control systems, coolers and all other mountings in the Engine. Shipyard has to arrange OEM/OEM Authorised Service Engineers to carry out the below job and IRS to credit the same as part of special survey Only spares will be arranged by NIOT. All material, consumables/arrangement of OEM for service etc. for completion of work are under the scope of ship yard MAKE : SCANIA, MODEL NO: DI09074M A/E Current Running Hours: A/E – 1 --- 14367 A/E – 2 --- 11896 A/E – 3 --- 14193 OEM/Supplier: Scania / Aries Technical Service e-mail id: [email protected], [email protected],[email protected],ph no.: 9821519008 All cylinder heads, fuel injectors, rocker arm assy & all associated connections to be removed and overhauled All fuel injectors to be overhauled/replaced if required with new one SEA WATER ATTACHED PUMP NEED TO BE REPLACED. Auxiliary engines to be overhauled and satisfactory trial to be shown to ship’s staff and credited by IRS for special survey ( ALL TEST REPORTS AND CERTIFICATES SHOULD BE HANDED OVER TO SHIP STAFF )

A/E coolant to be changed with the new coolant as per OEM recommendation – Qty: 300 Ltrs. (OEM Scania – Aries Technical). PRESSURE TEST NEED TO BE CARRIED OUT ON WATER SIDE.

A/E – 1 , 2 & 3 sea water pump suction strainer to be renewed. (Shipyard supply) AUXILIARY ENGINE SEA SUCTION STRAINER A/E-1,2,3 Sea Water Suction From Main Chest To A/E’s Pipe lines to be renewed OD-3”, Length-9m (Suction Line From Sea Chest) to be renewed OD-3”,length-15m(Discharge Line From Engine ) to be renewed DESCRIPTION: STRAINER QTY: 3 MATERIAL: M.S. GALV. REMARKS: MAX.2.0. MM HOLE ALSO REQUIRED 3 NOS SPARE STRAINER All Materials, Spares, consumables which are required for complete service are under the scope of shipyard

A/E – 1 , 2 & 3 exhaust line lagging DAMAGED AREA TO BE REPAIRED. ( ½ meter for each engine) (Ship yard supply) ME- PORT & STBD- EXHAUST LINE LAGGING DAMAGED AREA TO BE REPAIRED. All Materials, Spares, consumables which are required for complete service are under the scope of shipyard

A/E – 1, 2 & 3 starting panel inspection, cleaning and tightness of cables to be checked. MAKE: ComAp INTELIDRIVE RD MARINE All Spares / consumable which are required for complete service are under the scope of shipyard.

Emergency sea water cooling pipe line to be fabricated for Main Engine – 2 nos from FIRE LINE. COMMON S.W. STRAINER ON EMRG. SUPPLY LINE. The entire scope of work to be completed to the satisfaction of OEM and Class Technical details are as follows, • PIPE LENGTH Requirement : - (Approx.), OD: 88 MM • MATERIAL: ASTM A-106 GR.B SEAMLESS STEEL PIPE WITH HOT DIPPED GALVANIZED. • VALVE: 2 NOS OF SDNR VALVE (SIZE: 70MM) GUN METAL • FLEXIABLE HOSE: QTY – 2 NOS, OD – 52MM, LENGTH – 1.5 METER All Materials, Spares, consumables which are required for complete service are under the scope of shipyard

A/E – 1 , 2 & 3 ALTERNATOR TO BE SERVICED. MAKE: STAMFORD MODEL NO: UCDM274K1 Shipyard has to arrange OEM/OEM Authorised service Engineers to carry out the below job – same to be credited by IRS towards special survey. Only spares will be arranged by NIOT. All material,consumables/oil/ etc. for completing the work are under the scope of ship yard • Alternators (415V, 3 PHASE, 50 HZ, 200 KVA, 1500 RPM PF 0.8) to open end covers. • All windings to clean with dry air and electric cleaner varnish and bake. • Insulation and air gaps to be measured after cleaning and report to be submitted to ship’s staff. • Bearing greasing points to be checked & to be fitted if required. • Alignment to be carried out. • All the necessary tests under voltage, reverse power, safety trips etc to be carried out.

AIR COMPRESSOR- to be credited by IRS towards special survey MAKE : ELGI EQUIP MODEL NO: SS03LB-10 SNO : X020926 e-mail id: [email protected] Phone No.: 0422 2589555 All Spares / consumable which are required for complete service are under the scope of shipyard. • Air compressor overhauling required and to be credited by IRS towards special survey • Compressor to overhaul, oil filters, air filters, drive belt to renew (2no’s Belt Spare To Be Supplied) • Cooling fluid reservoir to drain, flush and replenish with new fluid • All connections to be checked and tested • All the gauges to be checked and cut in cut out pressure to be tested and checked. ( ALL TEST REPORTS AND CERTIFICATES SHOULD BE HANDED OVER TO SHIP STAFF )

RO Plant Make: Rochem, e-mail id: [email protected], phone No.: +91 (22) 6704 9000 All Spares / consumable which are required for complete service, overhauling and fault rectification are under the scope of shipyard. Shipyard has to arrange OEM/OEM Authorised service Engineers to carry out the below job. Complete Servicing Of System to be done. MAKE: ROCHEM , MODEL NO : RO 200 DT 3S • FULL OVERHAULING AS PER THE OEM GUIDELINES • FILTER PUMP AND MOTOR TO BE OVERHAUL. • HP PUMP AND MOTOR TO BE OVERHAUL. • REQUIRE CHEMICAL CLEANING.  R.O 11 ---- ORGANIC FOULING REMOVAL  R.O 22 ---- SCALING REMOVAL  R.O 33 ---- IRON FOULING REMOVAL  R.O 44 ---- MEMBRANE PRESERVATION REPLACEMENT • PRESSURE SWITCHS TO BE CHECK AND RENEW. • SERVO MOTOR CONTROLLER VALVE TO BE CHECK AND SERVICE. • DE-ACIDIFICATION FILTER STONE TO BE RENEW. • NO.1 R.O PLANT FILTER PUMP SHAFT BROKEN SAME TO BE RENEW. NO.1 R.O PLANT SEA WATER INLET PIPE VALVE SPINDLE DAMAGED SAME TO BE RENEW. R.O Plant S.W PIPE LINE TO BE RENEWED.(OD-1”,LENGTH-10M) ( ALL TEST REPORTS AND CERTIFICATES SHOULD BE HANDED OVER TO SHIP STAFF )

A/C PLANT: AC COMPRESSOR (3 No’s) MAKE : BITZER CAPACITY: 45 kW each [45 Tonne approx..] Sl. NO : 1694702752 e-mail id: [email protected] Phone no.: +91 33 6499 1293 All AC compressor to be serviced by OEM/OEM authorised engineer All Spares / consumable which are required for complete service are under the scope of shipyard. Shipyard has to arrange OEM/OEM Authorised service Engineers to carry out the below job. ( ALL TEST REPORTS AND CERTIFICATES SHOULD BE HANDED OVER TO SHIP STAFF ) • AC compressor and motor to be overhaul • Bearings and seals to be renewed. • Filter drier to be renew. • Oil separator to be checked and cleaned. • Chemical cleaning required for all 3 condensers and pressure tested. • Thermostatic expansion valve to be check. • Solenoid valve to be check. • Evaporator coil chemical cleaning required. • AC compressor oil to be renew. • Required refrigerant gas charge in the system. • Leak test to be check. • AHU blower motors bearing to be renew. • AHU air filters damaged same to be renewed. • All pressure gauges calibration to be done.

ECR PACKAGE A/C UNIT MAKE : HEINEN & HOPMAN ENGINEERING (INDIA) PVT.LTD. MODEL / SERIAL NO : SWC / DXU / PACKAGE-01 CAPACITY: 2.5 TONNE,e-mail id: [email protected] Phone no.: +91 33 6499 1293 All Spares / consumable which are required for complete service are under the scope of shipyard. Shipyard has to arrange OEM/OEM Authorised service Engineers to carry out the below job. • ECR A/C condenser chemical cleaning required and air filter to be renew. • Condenser Both end covers need to be replaced. • AC Compressor oil to be renew. (OIL GRADE – EMKARATE RL 32 CF) • Required refrigerant gas charge in the system. (REFRIGERANT - R 134A). Leak test to be checked. • Clean evaporator fins • Clean/ de-scaling the condenser for removing the deposits. • Thermostat not working properly. Same to be rectified for proper operation. • To provide pressure gauge on sea water inlet line to condenser (0 – 5 bar). • Provide separate overboard for s.w outlet from condenser. • ECR Condenser Suction line from pump line to be renewed.( pipe line: OD-40mm,length-5meters).

A/C PLANT All Spares / consumable which are required for complete service are under the scope of shipyard. • A/C NO.3 condenser sea water in and out pressure gauge to be renewed. SUCTION : 0 – 7 KG/CM^2, DISCHARGE : 0 – 7 KG/CM^2 • A/C NO.1 AND 2 sea water pump suction and discharge pressure gauge to be renewed. SUCTION : -1 TO 0 KG/CM^2, DISCHARGE : 0 – 4.2 KG/CM^ • A/C NO.1, 2 & 3 condenser sea water in and out pipe line also nipple leaking and rubber hose to change as per the following specification. SIZE: RUBBER HOSE – 4 METER , ID – 60mm , OD – 74mm (HEAVEY DUTY) WITH JUBLIEE CLIP 12 NOS ( 4 INCH) • All sea water pipe line from pump discharge to condenser inlet and condenser outlet to overboard valve. • A/C condenser no.1 sea water inlet and outlet pipe line. (pipe OD-2-1/2 inch, inlet pipe length -1 meter, outlet pipe length-1 meter. • A/C condenser no.2 sea water inlet and outlet pipe line. (pipe OD-2-1/2 inch inlet pipe length -1 meter, outlet pipe length-1 meter. • A/C condenser no.3 sea water inlet and outlet pipe line. (pipe OD-2-1/2 inch inlet pipe length -1 meter, outlet pipe length-2-1/2 meter. • Condenser end covers need to be replaced along with studs & nuts. • All sea water line thermometer, pressure gauges and pressure switch to be calibrated or renewed if required.

AIR HANDLING UNIT [Qty: 02 No’s] AHU BLOWER DETAIL MAKE: NICOTRA/GEBHARADT,MODEL : RDH-280 S.NO : WB-06N 180900097,P1: 0.325 , P2 : 0.248 Scope of Work: All Spares / consumable which are required for complete service are under the scope of shipyard. • Unit covers to be opened and inspection and over hauling to be carried out. • All blower space drains to check and clear as required. • All blower flaps for inlet discharge and recirculation to make free and operational. • Motor and blower foundation need to replace with rigid steel frame or suitable material. • AHU port supply switch ( start/stop push button ) to be renewed. • All ducting inside AHU ( port & stbd ) to check for leakage and same to be arrested. • AHU unit fresh air supply ducting corroded and new to be made. • Glass wool on both AHU room bulkhead (damaged areas need to be renewed). • On both AHU (evaporator and blower side separate drain to be made. • Painting inside AHU units ( port and stbd ) bottom plate to be cleaned and painted. ( ALL TEST REPORTS AND CERTIFICATES SHOULD BE HANDED OVER TO SHIP STAFF )

AHU BLOWER MOTOR DETAIL MAKE: HAVELLS 1E2 LINE OPERATED THREE PHASE AC MOTOR KW(HP) : 3.7(5.0) S.NO : 80KCMZ5R00194 RPM : 2920 FRAME : 100L EFF: 85.50% VOLT : 415+_10%V MTG: B3 AMP : 7.0 FREQ: 50+_5% HZ MAX AMB : 50°C PF: 0.86 BRG: DE/NDE : 6206 2Z/ 6206 2Z IP: 55 INS.CI: F DUTY: S1 All Spares / consumable which are required for complete service are under the scope of shipyard. 1. AHU (P) & (S) blower motor to be overhaul and rewound. 2. Bearings to be renewed and windings to be cleaned. 3. Megger test to be carried out 4. Proper operation of the motor to be ensured and shown to the ship staff ( ALL TEST REPORTS AND CERTIFICATES SHOULD E HANDED OVER TO SHIP STAFF )

A/C AHU air filters to be renewed as per the following specification furnished. SIZE: 1. Aluminium frame LENTH 24 INCH , BREADTH 24 INCH, FRAME THICKNESS 2 INCH WITH NYLON LAYER FILTER MESS & FELT FILTER - 4 NOS 2. Aluminium frame LENTH 24 INCH , BREADTH 12.5 INCH, FRAME THICKNESS 2 INCH WITH NYLON LAYER FILTER MESS & FELT FILTER - 4 NOS All Spares / consumable which are required for complete service are under the scope of shipyard. ( ALL TEST REPORTS AND CERTIFICATES SHOULD BE HANDED OVER TO SHIP STAFF )

EVAC SYSTEM OEM : EVAC / OEM Authorised Rep in Indian: VACman Sanitation Pvt. Ltd. Mumbai. Cell: 98202 19184 MODEL : 6544286 EVAC CLASSIC TOILET, WALL MODEL TYPE : EV 19 Shipyard has to arrange OEM/OEM Authorised service Engineers to carry out the below job. Only spares will be arranged by NIOT. All material,consumables/oil/ etc. for completing the work are under the scope of ship yard Evac pump 1 (outboard) casing damaged same to be rectified or replaced with new pump. • Evac pipe line system required chemical cleaning. • 11 toilet commodes to be checked for proper operations. Any leakage/defect to be rectified. • Complete pipe lines to be checked for no leakage and damage pipeline to be renewed in the system and to ensure proper operation of the system. • All sensors / floats to be checked for proper operation. ( ALL TEST REPORTS AND CERTIFICATES SHOULD BE HANDED OVER TO SHIP STAFF )

Sewage holding tank level sensor to be rectified. MAKE : TRUMEN TECHNOLOGIES PVT. LTD. All Spares / consumable which are required for complete service and fault rectification are under the scope of shipyard.

PIPE LINES / FLANGES All Spares / consumable / materials which are required for complete service / repairs are under the scope of shipyard. Gs pump No.1 & No.2 Discharge pipe line leaking. Need fabrication work to renew pipe line from pump discharge flange to flange discharge valve. Emergency Sea Water Cooling From G.S.Pump to 3 Auxiliary Engine And Main Engine. Fire & G.S p/p (1&2) Sea Water Line From Main Sea Chest Pipe line to be Renewed.(OD-3-1/4”,Length-10m) The entire scope of work to be completed to the satisfaction of OEM and Class

ECR flooring Flooring need to be changed with wooden flooring & pvc vinyl flooring to be done, and electric resistance insulation matte with (IRS Approved) to be placed ECR Near main switch board. [ECR Flooring plate area: 3.5 m x 5 m]

Fuel oil valves All fuel oil manifold valves and fuel oil bunker line valves need to be serviced. ( 15% VALVE REPLACEMENT SHOULD BE ASSUMED )

Fuel oil transfer pump valves: Both fuel oil transfer pump 1 & 2 suction and discharge valves need to be serviced. ( 15% VALVE REPLACEMENT SHOULD BE ASSUMED )

Fuel oil transfer pump gauges: Both fuel oil transfer pump 1 & 2 suction and discharge gauges need to be calibrated.

Vent cock on fuel pump: Vent cock to be provided on both fuel oil transfer pump discharge

Emergency sea water supply for aux. Engine : Emrg. Sea water supply line for aux engine (from fire line) valve need to be serviced [Total 2 nos of butterfly valve and 1 no gate valve]

To provide pressure gauge on emergency sea water supply line to all auxiliary engine. (Common pressure gauge need to be provided)

To provide sea water suction strainer on emergency s.w line from fire main to aux. Engine. ( common strainer)

FOLLOWING SEA VALVES (BUTTERFLY /CLAPET CHECK V/V WAFER TYPE) TO BE OPENED CLEANED & VALVE AND SEAT TO GROUND. VALVE TO BOX UP WITH NEW SEAT JOINT AND PACKING. INTERNALS OF THE VALVE BODY TO BE COATED WITH PAINT. CONSIDER OVERHAULING TO BE DONE IN SITU. STORM VALVES TO REMOVE FROM PLACE OVERHAUL COMPLETELY. RENEW LEATHER SEATS ASSEMBLE WITH NEW JOINT/PACKING. INTERNALS OF THE VALVE TO BE THOROUGHLY CLEANED AND TO BE COATED WITH PAINT. VALVE BODY TO BE HYDRAULICALLY PR TESTED AT 5 BAR.VLAVE TO BE RENEWED IN CASE ANY DEFECT NOTICED. IF THE VALVES ARE BEYOUND ECONOMICAL REPAIR THEN VALVES TO BE RENEWED (IRS CERTIFIED VALVES), TO BE ARRANGED BY THE SHIPYARD. [15 % of the valves of total quantity mentioned below are considered for replacement]. All Spares / consumable which are required for complete service are under the scope of shipyard. OVERBOARD VALVES ENGINE ROOM – PORT 1) A/E 1 & 2 OVER BOARD VALVE --- 1 Cast steel, angle S.D.N.R v/v MAKE : PN10 WCB ASRA SIZE : 80M

2) HYDRAULIC WINCH COOLING WATER OVER BOARD VALVE --- 1 Cast steel, angle S.D.N.R v/v MAKE : PN10 WCB SIZE : 40M 3) NO.1 G.S PUMP OVER BOARD VALVE --- 1 Cast steel, S.D.N.R v/v MAKE : PN10 WCB ASRA SIZE : 80M 4) NO.2 G.S PUMP OVER BOARD VALVE --- 1 Cast steel, S.D.N.R v/v MAKE : PN10 WCB ASRA SIZE : 80M 5) M/E (P) OVER BOARD VALVE --- 1 Cast steel, angle S.D.N.R v/v MAKE : PN10 WCB ASRA SIZE : 80M

ENGINE ROOM – STBD 1) A/E - 3 OVER BOARD VALVE --- 1 Cast steel, angle S.D.N.R v/v MAKE : PN10 WCB ASRA SIZE : 65M 2) OWS OVER BOARD VALVE ---1 Cast steel, S.D.N.R v/v MAKE : PN10 WCB ASRA SIZE : 50M 3) M/E (S) OVER BOARD VALVE --- 1 Cast steel, angle S.D.N.R v/v MAKE : PN10 WCB ASRA SIZE : 80M

AUXILIARY MACHINERY ROOM – PORT 1. FIRE PUMP DISCHARGE VALVE --- 1 Cast steel, angle S.D.N.R v/v MAKE : PN10 WCB ASRA SIZE : 80M 2. A/C CONDENSER DISCHARGE VALVE --- 1 Cast steel, angle S.D.N.R v/v MAKE : PN10 WCB ASRA SIZE : 80M

AUXILIARY MACHINERY ROOM – STBD 1. SEWAGE DISCHARGE VALVE --- 1 Cast steel, storm v/v with S.D spindle MAKE : PN10 WCB ASRA SIZE : 65M 2. SCIENTIST DRAIN VALVE --- 1 Cast steel, storm v/v with S.D spindle MAKE : PN10 WCB ASRA SIZE : 65M 3. GREY WATER DISCHARGE VALVE --- 1 Cast steel, storm v/v with S.D spindle MAKE : PN10 WCB ASRA SIZE : 65M

BOW THRUSTER ROOM – PORT 1. FRESH GENERATOR OVER BOARD VALVE --- 1 Cast steel, angle S.D.N.R v/v MAKE : PN10 WCB SIZE : 40M 2. SEMI ROTARY HAND PUMP OVER BOARD VALVE –1 Cast steel, angle S.D.N.R v/v MAKE : PN10 WCB ASRA SIZE : 40M

BOW THRUSTER ROOM – STBD 3. BOW THRUSTER OVER BOARD VALVE --- 1 Cast steel, angle S.D.N.R v/v MAKE : PN10 WCB SIZE : 40M

4. EDUCTOR OVER BOARD VALVE --- 1 Cast steel, angle S.D.N.R v/v MAKE : PN10 WCB ASRA SIZE : 40M

INTERMEDIATE VALVES THE FOLLOWING INTERMEDIATE SEA WATER VALVES AS PER LIST GIVEN BELOW ARE TO BE OPENED AND OVERHAULED DURING DRY-DOCK STAY. BEFORE BOXING BACK, THE VALVE SEAT AND LID GROUND SURFACE TO BE SHOWN TO SHIP’S STAFF. GLOBE VALVES TO BE PAINTED INTERNALLY WITH APEXIOR – 3 AND BOXED UP WITH NEW JOINTS AND PACKING. VALVES TO BE TRIED OUT FOR SATISFACTORY OPERATION ON COMPLETION OF JOB. IF THE VALVES ARE BEYOND ECONOMICAL REPAIR THEN VALVES TO BE RENEWED (IRS CERTIFIED VALVES). [15 % of the valves of total quantity mentioned below are considered for replacement]. All Spares / consumable which are required for complete service are under the scope of shipyard. BOTH SERVICE TANKS MAIN ENGINE INTER CONNETION VALVE LEAKING, SAME TO BE RECTIFIED. Gate v/v, ductile cast iron MAKE : MEW SIZE : 32M

SERVICE TANK (S) FILLING VALVE LEAKING, SAME TO BE RECTIFIED. Gate v/v, ductile cast iron MAKE : MEW SIZE: 40M

E/R MAIN SEA SUCTION VALVE (P) & (S) 2 NOS AND INTERMEDIATE VALVE 2 NOS MAIN SEA SUCTION VALVE: 200 PN10, ASTRA WCB G11 – 2 NOS – Cast steel angle globe v/v INTERMEDIATE VALVE 2NOS: 200 – Gun metal butterfly v/v

AMR MAIN SEA CHEST TO BE CLEANED.1 NO MAIN SEA CHEST VALVE AND 1 NO SCIENTIFIC SEA CHEST VALVE. AMR SEA CHEST VALVE: ASTRA 80M - Cast steel angle type globe v/v. SCIENTIFIC SEA CHEST VALVE: 65M – Cast steel angle globe v/v

Quick Closing Valve: (IRS SUREY REQUIRMENT) • 5 nos. quick closing valve to be overhauled to ensure proper operation. • Amongst the above, M/E (P) QUICK CLOSING VALVE NOT WORKING PROPERLY. The same to be rectified for proper operation as per IRS Class Requirement. MAKE: MEW , 32M – Cast steel quick closing v/v All Spares / consumable which are required for complete service are under the scope of shipyard.

Fuel oil tank valves • Suction/filling valves of fuel tank – 1port, 1 centre and 1 stbd need to be serviced. All Spares / consumable which are required for complete service are under the scope of shipyard.

11 NO,S REMOTE TYPE BUTTERFLY VALVE OPENING & CLOSING VERY TIGHT SAME TO BE OVERHAUL and rectified for easy operation. SIZE: 65M – 2 NOS. 50M – 9 NOS. – Cast iron butterfly v/v All Spares / consumable which are required for complete service are under the scope of shipyard.

IN AMR FIRE LINE AND A/C SEA WATER PUMP OUTLET STOPPER VALVE NOT HOLDING. SAME TO BE OVERHAULED. MAKE: BIJOLI SIZE: 80M – Gun metal gate v/v All Spares / consumable which are required for complete service are under the scope of shipyard.

A/C NO.1 , 2 & 3 CONDENSER DISCHARGE VALVES LEAKING THROUGH VALVE SPINDLE.SAME TO BE OVERHAUL. DETAILS: 50,PN10,LG2,ASRA – Gun metal S.D.N.R v/v ( 15% VALVE REPLACEMENT SHOULD BE ASSUMED ) All Spares / consumable which are required for complete service are under the scope of shipyard.

A) FOREPEAK TANK VOID SPACE BILGE SUCTION VALVE TO BE OVERHAUL (P) & (S) - 2 NOS DETAILS: 32, PN10, LG2, ASRA – Gun metal S.D.N.R v/v B) IN FOREPEAK TANK VOID SPACE CHAIN LOCKER BILGE SUCTION VALVE TO BE OVERHAUL – 1 NO DETAILS: 32, PN10, LG2, ASRA – Gun metal S.D.N.R v/v C) FOREPEAK TANK DEBALLAST VALVE THROUGH EDUCTOR VALVE TO BE OVERHAUL – 1 NO DETAILS: 32, PN10, LG2, ASRA – Gun metal S.D.N.R v/v D) IN FOREPEAK TANK EDUCTOR VALVE TO BE OVERHAUL – 1 NO DETAILS: 32, PN10, LG2, ASRA – Gun metal S.D.N.R v/v E) IN FOREPEAK TANK, FOREPEAK TANK BALLAST TANK GATE VALVE TO BE OVERHAUL – 1 NO DETAILS: 50M - Gun metal gate v/v F) IN FOREPEAK TANK DEBALLAST MECH REMOTE VALVE FROM DECK TO BE OVERHAUL – 1 NO DETAILS: 50M, NRV – Cast iron S.D.N.R v/v All Spares / consumable which are required for complete service are under the scope of shipyard.

BOW THRUSTER Complete Servicing to be carried out by OEM/OEM authorised Engineer as per guidlines. Shipyard has to arrange OEM/OEM Authorised service Engineers to carry out the below job. IRS to credit the same as part of special survey. OEM: Thrust master / Aries Technical Service e-mail id: [email protected], [email protected] ph no.: 9821519008 Only spares will be arranged by NIOT. All material, consumables/oil/ etc. for the scope are under the scope of ship yard. ( ALL TEST REPORTS AND CERTIFICATES SHOULD BE HANDED OVER TO SHIP STAFF ) MAKE: THRUSTER MASTER, MODEL: TH200RTN MOTOR DETAILS • MOTOR TO BE OVERHAULED MAKE: HOYER, TYPE: HMC3 315L 1 2, SR.NO: SH456295, 3~MOTOR, DE.63177C3 NDE6317/C3 HZ: 50, KW: 160,RPM: 2970 PUMP DETAILS MAKE: DANFOSS MODEL CODE: 90L100KAIBC80L4SI, FO3GBA202020, A174815448 MODEL NO: 18-01-92623 - Disconnect the electrical motor from the power input shaft of the thrusters - Check the insulation level of the electrical motor - Overhaul motor - Check the air gap - Check the motor controls - Test the motor

DECK CRANES – 02 Nos MAKE: SORMEC M16/FB/1S SR.NO: 6617 Sormec Email id: [email protected] Ph. No: 79822 36610 98991 21400 ( ALL TEST REPORTS AND CERTIFICATES SHOULD BE HANDED OVER TO SHIP STAFF ) Shipyard has to arrange OEM/OEM Authorised service Engineers to carry out the below job. All Spares / consumable which are required for complete service are under the scope of shipyard. Port and starboard deck crane to be overhauled. All defective hydraulic hose/pipes/adaptors to renew. • Control valve block to be removed from place, overhauled and fitted in place. • All over centre valves to be removed from place, overhauled and fitted in place. • All foundation bolts tightness to be checked and defective bolts to be replaced if necessary. • All hydraulic hoses / pipes to be secured its respective place with proper clamping arrangements • Satisfactory trial along with safety cut outs to be tried out after completion of work in front of ship staffs. Hydraulic hose Details : MANULI ROCK MASTER/2SN, ISO 1436, EN853, 2SN, SAE100 R2AT, DN10 -6 3/8 INCH, WB350 BAR, 35.0Mpa, 507PSI, -40°C TO + 100°C, MSHA 2G – 1C-126C/8-1 FRAS

For Following Jobs, All Spares / consumable which are required for complete service, over hauling, fault rectification are under the scope of shipyard. 1. Motors to BE CHECKED, 2. Bearings to be renewed 3. Windings to be cleaned. 4. Megger test [Insulation Test] to be carried out Proper operation of the motor to be ensured and shown to the ship staff ( ALL TEST REPORTS AND CERTIFICATES SHOULD BE HANDED OVER TO SHIP STAFF ) RESCUE BOAT DAVIT ( SURVEY REQUIREMENT) RESCUE BOAT DETAILS: SUPPLY : 415V, 50HZ, 30 CAPACITY : 1250 KGS MOTOR HOISTING : 10HP CLIENT : TWH HOISTING SPEED : 16M/MIN SERIAL NO : 1630 LOWERING : GRAVITY 35-60 M/MIN YARD NO : 283 YEAR : 2019 CLASS : IRS HEMANT ENG.WORKS BOHATIA COMPOUND NO,2 OPP.HOTEL SATKAR L.B.S. MARG THANE – 400602 INDIA PH.NO : 91-022-25363278 EMAIL : [email protected] • RESCUE BOAT DAVIT MOTOR TO BE OVERHAUL , • DAVIT MOTOR MAGNET BRAKE NOT FUNCTIONING. The same to be rectified. • DAVIT GEAR BOX ENGAGGING AND DISENGAGGING GEAR NOT ENGAGGING PROPERLY SAME TO BE RECTIFIED. OVERHAULING OF DAVIT GEAR BOX to be carried out). ( ALL TEST REPORTS AND CERTIFICATES SHOULD BE HANDED OVER TO SHIP STAFF )

• STEERING GEAR MAKE : WILLS RIDLEY E-mail id: [email protected] Phone: 9657722666 MODEL NO : WR60-2M SNO : W13507 1) MOTOR DETAILS MAKE: CROMPTON GREAVES LTD M/C NO: GXADE5771D FRAME: GD112M SR.NO: IUB15515 AMB: 400°C DUTY: S1 IE2: 86.60%(50HZ) COSø: 0.84 KW: 4.00 V: 400 – 690 A: 7.9 – 4.6 HZ: 50 RPM: 1430 BRG.DE: 6206ZZC3 BRG.NDE: 6203ZZ27 PRESSURE RELIEF AND DISTRIBUTION VALVE MAKE: WILLS RIDLEY PART NO: PV1200 Steering Pump to be serviced and overhauled . (All Spares / consumable which are required for complete service, over hauling, fault rectification are under the scope of shipyard.) ( ALL TEST REPORTS AND CERTIFICATES SHOULD BE HANDED OVER TO SHIP STAFF ). Same to be credited by IRS as a part of special survey. (original spares and consumables should be used) Pump Details : Make : OOPRONI, 36/17, 20C14x0166

• WINDLASS – to be completely overhauled and credited by IRS as a part of special survey. MAKE : GEETA ENGINEERING MODEL NO : 024MMCHAIN283 SNO : 6409-1 EMAIL : [email protected] PH.NO : +91-22-25974392 ( ALL TEST REPORTS AND CERTIFICATES SHOULD BE HANDED OVER TO SHIP STAFF ) TRIAL TO BE CARRIED OUT IN FRONT OF SHIP STAFF AND IRS SURVEYOR 1) WINDLASS MOTOR TO BE OVERHAUL AND SLIPPING CLUTH TO RENEW (PART NO : 6409300) cleaning of windings, insulation test to be carried out, bearing condition to be checked, renewal if necessary. 2) MOTOR DETAILS: MAKE: NARHARI ENGINEERING WORKS A.C. SQ.CAGE DUAL SPEED IND.MOTOR KW: 3.7/7.5 RPM: 720/1440 FR: 160M V: 415 A: 9.8/16 CY: 50HZ PHASE: 3 BRG DE: 6309ZZ BRG NDE: 6309ZZ

• CAPSTAN MAKE: GEETA ENGINEERING WORKS PVT.LTD. TYPE: VERTICAL FLANGE MOUNTED A.C. 3 PH SQUIRREL CAGE INDUCTION MOTOR OUTPUT: 7.5 HP FREQUENCY: 50 HZ RPM: 720 VOLTAGE: 415V ENCLOSURE: IP-56 PROTECTION INSULATION: “F” CLASS DUTY: S2 30 MINUTES TRIAL TO BE CARRIED OUT IN FRONT OF SHIP STAFF ( ALL TEST REPORTS AND CERTIFICATES SHOULD BE HANDED OVER TO SHIP STAFF ) 1. Both capstan port and stbd getting tripped frequently while operation. Same to be rectified.

CALORIFIER TWO COIL TO BE RENEWED . (To be supplied by Shipyard) MAKE : RAJESHREE ENTERPRIZE , MUMBAI MODEL : CAL 150 TYPE OF ELEMENT : MINERAL FILLED COPPER TUBULAR SHEATHED RATING : 5 KW OEM-M/s. Rajeshree Enterprize CALORIFIER TANK TEMPERATURE GAUGE NOT WORKING ( SAME TO BE RENEWED). All Spares / consumable which are required for complete service are under the scope of shipyard.

GALLEY HOT PLATE COIL TO BE RENEWED . (Ship yard Supply) MAKE : DENKI ENGINEERING CO. TYPE : MARINE SR.NO : GW / Y-283 NO.OF PLATES : 4 RATING : 2.5 KW All Spares / consumable which are required for complete service are under the scope of shipyard.

FOLLOWING BILGE ALARMS is NOT WORKING PROPERLY (SAME TO BE RENEWED). MAKE : PUNE TECHTROL P LTD MDL : FPS-JN01RWW RATING : 5A, 250VAC • ENGINE ROOM 2 NOS • STEERING COMPARTMENT 1 Nos • AFT STORE 1 Nos • AMR ROOM 2 Nos • BT ROOM 2 Nos • MESS ROOM 1 NO MISSING AND DAMAGED FLOATS TO BE REPLACED. All Spares / consumable which are required for complete service are under the scope of shipyard.

Hydrophore tank & calorifier tank cleaning to be done. The details are as follows, Hydrophore Tank [01 no]: 500 lits Calorifier Tank [01 no.]: 150 lits All Spares / consumable which are required for complete service are under the scope of shipyard.

Both Main Sea Suction Strainers damaged same to be renewed. (ship Yard Supply) MAIN SEA SUCTION STRAINER SIZE: 200A DESCRIPTION: BASKET STRAINER with 2 mm hole QTY: 2 MATERIAL: M.S. GALV. REMARKS: FLANGED TO DIN PN-10 6 NOS SPARE STRAINER TO BE SUPPLIED All Spares / consumable which are required for complete service and renewal are under the scope of shipyard.

Engine room main sea suction (Port & Starboard) connection pipe to be removed, clean the sea growth.

Main engine gear oil cooler sea water pump suction strainer (2nos) and mud box -1no to be provided along with strainer (1mm holes).

AMR sea suction strainer found damaged, same to be renewed. (Ship yard Supply) Size: 125A Description: Basket Strainer with 2mm holes Qty: 2 Material: M.S. Galvanised All Spares / consumable which are required for complete service are under the scope of shipyard.

Bow thruster room semi rotary hand pump not working found flaps corroded and wasted, same to be renewed. Size : no.5 Royal Made in India All Spares / consumable which are required for complete service and renewal are under the scope of shipyard.

Both main engine ( port & stbd) stern tube sealing water pipe line corroded. Same to be renewed. Stern tube header tank pipe line on main deck need to be renewed. Pipe line OD- 20mm, length-4m.(On Deck Port side) Valves need to be serviced. All Spares / consumable which are required for complete service are under shipyard scope of supply.

Bilge & ballast pump no.1 and 2 suction and discharge pressure gauge not working properly. The both to be renewed with the new one, the details are as follows, SUCTION: -1 TO 1 KG/CM^2(COMPOUND GAUGE) DISCHARGE – 0 TO 7 KG/CM2. All Spares / consumables which are required for complete service and renewal are under the scope of shipyard.

Main engine gear oil cooling sea water pump impeller damaged, same to be renewed and suction and discharge pressure gauge not working, Same to be renewed with the new one, the details are as follows, SUCTION: -1 TO 1 KG/CM^2(COMPOUND GAUGE) DISCHARGE – 0 TO 5 KG/CM^2 Make: Roysons MODEL : RRV 32-160-02MF All Spares / consumables which are required for complete service and renewal are under the scope of shipyard.

Both bunker manifold valves (port & stbd) on main deck. Service of valves to be carried out. All Spares / consumable which are required for complete service are under the scope of shipyard.

Galley drain pipe to be clean up to grey water tank using appropriate chemicals. [Approx. 15 m] All Spares / consumable which are required for complete scope is under the scope of shipyard.

Engine room (Port) & (Starboard) main sea chest valves to be overhauled and pressure tested. [2NOS butter fly valve [200 MM] & 2 nos non-return valve[PN 10 ASRA WCB611]] All Spares / consumables which are required for complete service and renewal are under the scope of shipyard.

AMR Room Sea Chest valve to be overhauled and pressure tested.[2 nos, butter fly valve, non-return valve] All Spares / consumables which are required for complete service and renewal are under the scope of shipyard.

Lube oil storage tank semi rotary hand pump flaps are worn out and become thin, replace the rotary pump in place of semi rotary pump. (Ship Yard supply) Details: pump suction and discharge pipe OD – 1 inch Pump No. - NO 1 Runwel India All Spares / consumable which are required for complete service are under the scope of shipyard.

ELECTRICAL TRANSFORMERS All transformers to be check and inspection required. FOLLOWING TRANSFORMERS TO BE OPENED, CHECKED, INSIDES AIR BLOWN AND SPRAY CLEANED AND FRESH VARNISH TO BE APPLIED. INSULATION TO BE TESTED AND RESULTS TO BE SUBMITTED TO NIOT ALSO FOLLOWING CHECKS TO BE DONE I) INSULATION TEST (MEGGER TEST) II) VISUAL INSPECTION. III) PROTECTION RELAYS /DEVICES TO BE TESTED & CALIBRATED & ENSURE ABOUT ITS CORRECT OPERATION. MAKE: MARINE ELECTRICALS, OEM/Supplier: Marine Electrical Email id: [email protected], Phone No.: 022 40334362, 9321150781 All Spares / consumable which are required for complete service are under the scope of shipyard. MAIN TRANSFORMER 2 Nos [65 kVA]: MARINE ELECTRICALS (I) B-1 UDYOG SADAN-3, MIDC, MAROL INDUSTRIAL AREA, ANDHERI €, MUMBAI-400093.INDIA TEL: 0091-22-28346076, 28349132 DRY TYPE TRANSFORMER TO IEC : 60092-303 MFG.SRL.NO : 2283/28/278658 YEAR OF MFG : OCT-2018 RATED KVA : 65KVA TYPE OF COOLING : AN NO LOAD VOLTAGE: HV 415V AMBIENT TEMP : 45° LV 220V MAX.WDG TEMP.RISE : 110°C AMPERES : HV 90.43A INSULATION CLASS : H LV 170.6A IMPEDANCE : 2.535% PHASE : HV 3Ø CORE & WINDING : 304.0KG LV 3Ø TOTAL WEIGHT : 380KG FREQUENCY : 50HZ MFG.SERIAL NO : EL18G04 001 CONN.SYMBOL : Dd0 EPI CODE NO : ME020657 INSL.LEVEL : H.V: 3KV RMS LV: 3KV RMS IP RATING : IP-22

25 KVA TRANSFORMER (LAB EQUIPMENT) SOCOMEC INNOVATION POWER SOLUTION PVT http://www.socomec.com SOCOMEC INNOVATIVE POWER SOLUTIONS 404, 4TH FLOOR, C WING, NEELKANTH BUSINESS PARK, OPP VIDYAVIHAR STATION, VIDYAVIHAR (W), MUMBAI 400 086 PRODUCT CODE – IST0030ALU-SU SERIAL NO – SS1811A03737 RATING – 25 KVA ISOLATION TX PHASE – 3 FREQUENCY – 50HZ VECTOR GROUP – DYN 11 INSULATION TEMP – 180°C VOLTAGE RATING – INSULATION CLASS – H HV – 415V AMBIENT TEMP –40°C LV – 415V TEMP RISE – 120°C CURRENT RATING – WEIGHT – 250KGS (APPROX) HV – 35A MFG.MONTH/YEAR – NOV.2018 LV – 35A

DRY LAB TRANSFORMER TRANSFORMER 415V 3 PHASE TO 220V – MK 9( WB SIZE: 450x450x450 IN MM) – 30 KG

ALSO FOLLOWING CHECKS TO BE DONE • INSULATION TEST (MEGGER TEST) • VISUAL INSPECTION. • PROTECTION RELAYS /DEVICES TO BE TESTED & CALIBRATED & ENSURE ABOUT ITS CORRECT OPERATION.

Remote operational valve inspection and general service to be carried out. Battery to be checked and replaced. [shipyard supply] MAKE: SMART ACT®-1 SERIAL NO: 12032019 1348 IP RATING: IP67 STANDARD EN 15714-2 TECH SUPPORT : [email protected] ELECTRIC ACTUATOR RIFT DRIVEN BATTERY SPECIFICATION : LI-ION 18650 PACK,14.8V,2200MAH All Spares / consumables which are required for rectification are under the scope of shipyard.

Dirty oil shore supply flange and pipe line on main deck need to be renewed or fabrication work to be done. Dirty oil P/P Suction Line (OD-1-1/4”,Length-10m) Dirty Oil Tank Line Pipeline (OD-2”,Length-1/2m) Valves need to be serviced. All Spares / consumable which are required for complete service are under the scope of shipyard.

IN MSB while paralleling any 2 generator the vibration sound coming from bow thruster breaker, same to be rectified. All Spares / consumables which are required for rectification are under the scope of shipyard.

FOLLOWING MOTORS TO BE OVERHAUL Motor connections to be removed. Motor to be dismantled completely. Bearings housings to be checked for tightness; motor winding to be cleaned varnished and baked if required. Bearings to be renewed. After fitting back motor to be shown in operation. Carry out megger test of all electrical motors and record to be submitted. Blower flaps condition to check, if required same to renew. All spares / consumables which are required for complete service and overhauling are under the scope of shipyard. ( ALL TEST REPORTS AND CERTIFICATES SHOULD BE HANDED OVER TO SHIP STAFF ) VENTILATION FANS (3 PHASE) C-1 • COMPARTMENT SERVED : ENGINE ROOM • SYSTEM : ES-1 • FAN MODEL : AP0562AA5/22 • DESIGN CAP.(cmh) : 15000 • MOTOR,POLE,PROTECTION : 5.5KW,2POLE,IP56 • POWER INPUT : 415V,50HZ • FAN MAKE : ELTA FANS INDI

C-2 • COMPARTMENT SERVED : ENGINE ROOM • SYSTEM : ES-2 • FAN MODEL : AP0562AA5/22 • DESIGN CAP.(cmh) : 15000 • MOTOR,POLE,PROTECTION : 5.5KW,2POLE,IP56 • POWER INPUT : 415V,50HZ • FAN MAKE : ELTA FANS INDIA

C-3 • COMPARTMENT SERVED : GALLEY • SYSTEM : GE-1 • FAN MODEL : AP0402AA5/10 • DESIGN CAP.(cmh) : 1840 • MOTOR,POLE,PROTECTION : 0.55KW,2POLE,IP55 • POWER INPUT : 415V,50HZ • FAN MAKE : ELTA FANS INDIA

C-4 • COMPARTMENT SERVED : TOOL STORE & BOW THRUSTER • SYSTEM : S-5 • FAN MODEL : AP0402AA5/13 • DESIGN CAP.(cmh) : 3000 • MOTOR,POLE,PROTECTION : 0.75KW,2POLE,IP56 • POWER INPUT : 415V,50HZ • FAN MAKE : ELTA FANS INDIA

C-5 • COMPARTMENT SERVED : STEERING GEAR COMPARTMENT • SYSTEM : S-6 • FAN MODEL : AP0312AA5/11 • DESIGN CAP.(cmh) : 795 • MOTOR,POLE,PROTECTION : 0.37KW,2POLE,IP55 • POWER INPUT : 415V,50HZ • FAN MAKE : ELTA FANS INDIA

C-6 • COMPARTMENT SERVED : GALLEY • SYSTEM : GS-1 • FAN MODEL : AP0312AA5/14 • DESIGN CAP.(cmh) : 1200 • MOTOR,POLE,PROTECTION : 0.37KW,2POLE,IP55 • POWER INPUT : 415V,50HZ • FAN MAKE : ELTA FANS INDIA

C-7 • COMPARTMENT SERVED : AUX. MACHINERY ROOM • SYSTEM : S-4 • FAN MODEL : AP0312AA5/17 • DESIGN CAP.(cmh) : 1625 • MOTOR,POLE,PROTECTION : 0.55KW,2POLE,IP55 • POWER INPUT : 415V,50HZ • FAN MAKE : ELTA FANS INDIA

VENTILATION FANS (SINGLE PHASE) D-1  SYSTEM : E-3  COMPARTMENT : CHEMISTRY LAB  FAN TYPE : K 250L  DESIGN CAPACITY (cmh) : 580  POWER CONSUMPTION : 147 WATT  POWER INPUT : 230V,1 PHASE,50HZ  MAKE : SYSTEM AIR

D-2  SYSTEM : TE-2  COMPARTMENT : 2 SCIENTIST TOILET (P & S) , 2 OFFICERS TOILET (P & S) , MASTER & CHIEF ENG.TOILET  FAN TYPE : K 250L  DESIGN CAPACITY (cmh) : 540  POWER CONSUMPTION : 147 WATT  POWER INPUT : 230V,1 PHASE,50HZ  MAKE : SYSTEM AIR

D-3  SYSTEM : S-1  COMPARTMENT : AHU ROOM LAB  FAN TYPE : K 200L  DESIGN CAPACITY (cmh) : 290  POWER CONSUMPTION : 145 WATT  POWER INPUT : 230V,1 PHASE,50HZ  MAKE : SYSTEM AIR

D-4  SYSTEM : S-2  COMPARTMENT : AHU ROOM ACCOMMODATION  FAN TYPE : K 200L  DESIGN CAPACITY (cmh) : 280  POWER CONSUMPTION : 145 WATT  POWER INPUT : 230V,1 PHASE,50HZ  MAKE : SYSTEM AIR

D-5  SYSTEM : TE-3  COMPARTMENT : 4 SCIENTIST TOILET ,COMMON TOILET , 2 CREW x 2 TOILET (STBD)  FAN TYPE : K 200L  DESIGN CAPACITY (cmh) : 285  POWER CONSUMPTION : 145 WATT  POWER INPUT : 230V,1 PHASE,50HZ  MAKE : SYSTEM AIR

D-6  SYSTEM : S-3  COMPARTMENT : PROVISION STORE  FAN TYPE : K 160XL  DESIGN CAPACITY (cmh) : 200  POWER CONSUMPTION : 102 WATT  POWER INPUT : 230V,1 PHASE,50HZ  MAKE : SYSTEM AIR

D-7  SYSTEM : S-7  COMPARTMENT : ECR  FAN TYPE : K 160XL  DESIGN CAPACITY (cmh) : 202  POWER CONSUMPTION : 102 WATT  POWER INPUT : 230V,1 PHASE,50HZ  MAKE : SYSTEM AIR

D-8  SYSTEM : E-4  COMPARTMENT : LAUNDRY  FAN TYPE : K 160XL  DESIGN CAPACITY (cmh) : 105  POWER CONSUMPTION : 102 WATT  POWER INPUT : 230V,1 PHASE,50HZ  MAKE : SYSTEM AIR

D-9  SYSTEM : TE-1  COMPARTMENT : WHEEL HOUSE TOILET  FAN TYPE : K 125XL  DESIGN CAPACITY (cmh) : 75  POWER CONSUMPTION : 52.7 WATT  POWER INPUT : 230V,1 PHASE,50HZ  MAKE : SYSTEM AIR

D-10  SYSTEM : S-8  COMPARTMENT : BOUSN STORE  FAN TYPE : K 125XL  DESIGN CAPACITY (cmh) : 60  POWER CONSUMPTION : 52.7 WATT  POWER INPUT : 230V,1 PHASE,50HZ  MAKE : SYSTEM AIR

D-11  SYSTEM : E-1  COMPARTMENT : BATTERY ROOM  FAN TYPE : EX-180A-4C  DESIGN CAPACITY (cmh) : 263  POWER CONSUMPTION : 223 WATT  POWER INPUT : 230V,1 PHASE,50HZ  MAKE : SYSTEM AIR

D-12  SYSTEM : E-2  COMPARTMENT : PAINT ROOM  FAN TYPE : EX-180A-4C  DESIGN CAPACITY (cmh) : 120  POWER CONSUMPTION : 223 WATT  POWER INPUT : 230V,1 PHASE,50HZ  MAKE : SYSTEM AIR

PUMPS & MOTORS Following pumps to overhaul. Mechanical seal, impeller, wear rings (casing and impeller). All pressure gauges and their connections to be checked if required same to be renewed.] All spares / consumables / gauges etc which are required for complete overhauling and service are under the scope of shipyard. Following motors to be overhauled and bearings to be renewed. Bearing’s housings to be checked for tightness; motor winding to be cleaned varnished and baked if required. After fitting back motor to be shown in operation. Carry out megger test of all electrical motors and record to be submitted. All spares / consumables which are required for complete service and overhauling are under the scope of shipyard. ( ALL TEST REPORTS AND CERTIFICATES SHOULD BE HANDED OVER TO SHIP STAFF ) – ALL PUMPS TO BE CREDITED BY IRS AS A PART OF SPECIAL SURVEY. OILY BILGE PUMP MODEL : R 3101 – 02MF • PUMP AND MOTOR TO BE OVERHAUL • BEARINGS AND SEALS TO BE RENEW

(A) G.S /FIRE/BILGE/BALLAST PUMP (NO.1 & 2) 2) 3) MAKE: ROYSONS ENGINEERS PVT.LTD PUMP MODEL : RMVS 40-200-02MF 3A,SURENDRA MOHAN GHOSH SARANI ( MANGOE LANE) GROUND FLOOR,KOLKATA,WEST BENGAL-700001. PH.NO: +91-33-22486353 MOTOR DETAILS MAKE: CROMPTON GREAVES LIMITED MACHINE NO: 9.30KNE2 FLG FRAME: 132M KW(HP): 9.30(12.50) RPM: 2905 DUTY: S1 HZ: 50±5% VOLT: 415±10% AMP: 16.35∆ PF: 0.89 AMB: 50°C REF: RFG 02130 G.S/FIRE/BILGE/BALLAST PUMP (NO.1 & 2) MODEL : RMVS 40-200-02MF • PUMP AND MOTOR TO BE OVERHAULED • BEARINGS AND SEALS TO BE RENEWED • 8 NOS FLEXIBLE HOSES TO BE RENEWED

DIRTY OIL TRANSFER PUMP MODEL : RGP – 1MMF • PUMP AND MOTOR TO BE OVERHAUL • BEARINGS AND SEALS TO BE RENEW.

FRESH WATER HYDROPHORE PUMP (No .1 & 2) MODEL : R 2102-01MF • PUMP AND MOTOR TO BE OVERHAUL • BEARINGS AND SEALS TO BE RENEW. • GAUGE GLASS SHOULD BE RENEWED.

HOT WATER CIRCULATING PUMP MODEL : R 1201 H-01MF • PUMP AND MOTOR TO BE OVERHAUL • BEARINGS AND SEALS TO BE RENEW

SEA WATER PUMP FOR ECR A/C UNIT MODEL : RRV 32-160-02MF • PUMP AND MOTOR TO BE OVERHAUL • BEARINGS AND SEALS TO BE RENEW

SEA WATER PUMP FOR AC (NO.1 & 2) MODEL : RRV 32-160-02MF • PUMP AND MOTOR TO BE OVERHAUL • BEARINGS AND SEALS TO BE RENEW

GREY WATER PUMP (NO.1 & 2) MODEL : RNA-20 • NO.1& 2 PUMP AND MOTOR TO BE OVERHAUL • BEARINGS AND SEALS TO BE RENEW. • Both the Pump are not taking suction properly, the same to be rectified

NON METALIC PUMP (NO.1 & 2) MODEL : KRZ 25-100 • PUMP AND MOTOR TO BE OVERHAUL • BEARINGS AND SEALS TO BE RENEW

FUEL OIL TRANSFER PUMP ( NO. 1 & 2 ) MODEL: RGP-2MF ( ROYSONS ENGINEERING PVT LTD ) • PUMP AND MOTOR TO BE OVERHAUL • BEARINGS AND SEALS TO BE RENEW

MAIN ENGINE LUB OIL PUMP Make-Scania Model no-DI 16070M) PART NO-2092332 MAIN ENGINE FRESH WATER-COOLING PUMP Make-Scania Model No-DI 16070M Part NO-2142811 Main Engine Sea Water Pump Make-Scania Model no-DI 16070M) PART NO-568621 HYDRAULIC SYSTEM FOR THRUSTER UNIT ( Added in Serial No:194) SHAFTING / INTERMEDIATE BEARING Shafting and intermediate bearings to be shown to IRS surveyor and special survey to be cleared

Emergency Fire Pump with Diesel Engine – TO BE COMPLETELY OVERHAULED AND CREDITED BY IRS AS A PART OF SPECIAL SURVEY. Make: Greaves, Model: 1510, Sl.no: A8M1261909 HP: 10 N3 DIN 6270, RPM : 3000 • Pump & Diesel Engine to be over haul. • BEARINGS AND SEALS TO BE RENEW All Spares / consumable which are required for complete service are under the scope of shipyard.

GEAR BOX – TWIN DISC – Make/Supplier: Twin disc / Aries Technical Shipyard has to arrange OEM/OEM Authorised service Engineers to carry out the below job. Only spares will be arranged by NIOT. All consumables/oil/ etc. are under the scope of ship yard PORT AND STBD MAIN ENGINE GEAR BOX – TWIN DISC – complete overhauling and service to be carried out by OEM/OEM authorised engineer and complete status report to be submitted to NIOT. (Spares are NIOT Supply)

On monkey deck main mast navigation light supply socket – water proof panel to be provided [20 nos] All Spares / consumable which are required for complete service are under the scope of shipyard.

Both Main sea chest and amr room sea chest suction strainer – zinc anode provision to be made on top cover also suitable anode with spares. All Spares / consumable which are required for complete service are under the scope of shipyard.

Galley sink drain cutting pump need to be serviced. Motor and starter need to be tested and service if required. ( ALL TEST REPORTS AND CERTIFICATES SHOULD BE HANDED OVER TO SHIP STAFF ) All Spares / consumable which are required for complete service are under the scope of shipyard.

All air line valves and pipeline(OD-20mm,length-5m) should be serviced and replace the same if defective. AMR Sea Chest Air Line Pipe line (OD-3/4”,Length-4m) [1 nos] All Spares / consumable which are required for complete service are under the scope of shipyard. ( 15% VALVE REPLACEMENT SHOULD BE ASSUMED )

All exhaust drain valves to be serviced. Renew the same if required. [6 nos] All Spares / consumable which are required for complete service are under the scope of shipyard. ( 15% VALVE REPLACEMENT SHOULD BE ASSUMED )

Engine room supply blower (port) reverse run not working same to be rectified. All Spares / consumable which are required for complete service are under the scope of shipyard.

Both Main engine (port & stbd) fuel line supply line( from daily tank to water separator) total line pipe to be renewed. Pipe line OD- 1” (25mm), length-8 meters. All Spares / consumable which are required for complete service are under the scope of shipyard.

Both main engine breaker panel box (location near: near main engine) need to be repaired. All Spares / consumable which are required for complete service are under the scope of shipyard.

Both fuel oil daily tank gauge glass valves to be serviced. All Spares / consumable which are required for complete service are under the scope of shipyard.

Engine room floor plates to be checked for bents and damaged and same to be fabricated Area: 5 m2 All Spares / consumable which are required for complete service are under the scope of shipyard.

Scientific winch (port side A-frame) hydraulic pipe line in engine room (near A/E-1) leakage near control valve due to corrosion pipe line need to fabricated or renewed if required. Length: 80 mm, OD: 30 MM All Spares / consumable which are required for complete service are under the scope of shipyard.

Both engine blowers suction rusted and same to be renewed

To provide nipple on grey water lines (different location) for air blow through

ALL PANEL ELECTRIC PANEL BOARD ON DECKS – MARINE GRADE WATERPROOF COVERS TO BE PROVIDED. [2 nos] [43x33 cm]

All scrap materials arising out of the repairs would be delivered to the shipyard as per the rate quoted. [approx.. 5 tons]

Location: Various Fire detection and alarm system: FIRE DETECTION AND ALRM PANEL CONTROL SYSTEM NEED TOBE SERVICED AND TESTED 07 nos. GA/Fire alarm hooter to be renewed. E/R GA/fire alarm light indication glass broken and malfunctioning. System to be inspected and faults rectified. All smoke (20Nos). Heat detectors (6Nos) and manual call points (13Nos) to be tested, if defective, same to be rectified. OEM/Supplier: Zeal Marketing Pvt Ltd e-mail id:[email protected] Tel No.: 91-22-2676 3921/2676 3922, Fax: 91-22-2676 3923 (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

GEAR BOX GEAR BOX SEA WATER COOLING LINE PIPE LINE: OD- 20MM LENGTH-10M Gearbox P/P Suction From Main Sea Chest To Gear box P/P inlet pipe line to be Renewed (OD-2-1/4”,Length-1/2m) flange to flange and the Flange bolt nut to be renewed with S.S. All Materials, Spares, consumables which are required for complete service are under the scope of shipyard

Bilge Pipe lines to be renewed flange to flange and the Flange bolt nut to be renewed with S.S. Port Bilge Suction Pipe line to GS Pump pipe line (OD-3/4”, length-10m) Port bilge suction Pipe line to bilge suction strainer (OD-2-1/2”, length-8m) Port bilge suction pipe to bilge to manifold (OD-2-1/4”, length-7m) STBD Bilge Suction t Manifold pipe line (suction +Manifold) -(OD-2-1/2”, Length-4m) STBD bilge Suction to direct GS Pump pipe line (OD-2-3/4”, length-10m)

NON-METALLIC PUMP Non-Metallic P/P suction (from Sea water strainer) pipe line-(OD-1-3/4”, length-8m) to be renewed flange to flange and the Flange bolt nut to be renewed with S.S. All Materials, Spares, consumables which are required for complete service are under the scope of shipyard

AMR ROOM AMR SEA CHEST AIR VENT PIPELINE (OD-1-3/4”, LENGTH-5M) to be renewed flange to flange and the Flange bolt nut to be renewed with S.S.

AMR ROOM BILGE LINE AMR BILGE LINE PIPELINE (OD-3”, LENGTH-10M) to be renewed flange to flange and the Flange bolt nut to be renewed with S.S.

AC COOLING PUMP SEA CHEST (AM ROOM) AC COOLING p/p Sea chest air vent pipe line (OD-2”, length-5m) to be renewed flange to flange and the Flange bolt nut to be renewed with S.S. Nano Coating to be done for the internal area of the piping Vendor contact Nano coating :Mr.Mohamed 8667518764 NANOCOMPS R&D (INDIA) PVT. LTD. Suite 755,15A, City Vista Twr A, Fountain Road, Kharadi, Pune 411014, MH. India. Ph: (+91) 8208452561 Email: [email protected] Web: www.nanocomps.com

AMR ROOM AMR ROOM Anti Rolling Tank pipe line (from suction line to Hydrophore tank) -(OD-2”, length-10m) to be renewed and nanocoated

BT ROOM BT ROOM BT Sea Water Cooling Pump Suction Pipe line to be renewed flange to flange and the Flange bolt nut to be renewed with S.S. OD-2-1/4”, Length-10m.

Renewal of Shaft Seal [Port and Starboard] Both port and starboard [Forward and Aft] shaft seal to be renewed. Forward seal-Wartsila EL (or) EJ Seal, Aft Seal- Wartsila EK Seal Rope guard to be removed and cleaned. stern tube to be drained. Oil to be renewed. Any loosening of bolts/nuts needs to be tightened. All clearances needs to be checked to the satisfaction of OEM & IRS. disengaging shafting and boxing up of shafting after seal renewal Work to be carried out with the supervision of OEM/ Authorized service engineer and engineer to be arranged by shipyard. Only Seals will be provided by NIOT and all other material, consumable and service which are required for complete scope are the under the scope of shipyard. All inway jobs viz., removal of propeller, rope guard, coupling, slackning of shaft, etc, to be included within the quoted amount. OEM for Stern tube Seals: Wartsila All work related to complete the work scope to be done upto satisfaction OEM and IRS.

Scientific Equipment Multibeam Echo Sounder Supply of one new [Fixed sound speed sensor] SVS sensor: Model Valeport Mini SVS Apply Anti fouling paint as recommended by OEM Anti Fouling paints to be procured from Jotun by Yard. • Manufacturer: Jotun, Address: P.O.Box 2021, N-3248 Sandefjord, Norway, Manufacturer’s website: http:// www.jotun.com Products: SeaQuantum Ultra S– Primer: Safeguard Universal ES Apply 80 μm wet film thickness

Thermosalinometer 1. Inspect seawater pipeline [PVC Pipe] 2. Replacement of seawater line where ever necessary [approx. 20 m] 3.Non metallic pumps [02 nos] need to be serviced. [Make: Roysons, model: KRZ 25-100 ] Location: Mess room / Water balast tank / Wet lab

USBL 1. Overhauling of mounting pole (Mounting pole holder at the aft side is in bent condition. it need to be rectified). Hot work, Cutting, welding work, etc to be carried out, as required for satisfactory rectification and straightening 2. Slide out mechanism overhauling required. 3. Mounting pole and slide-out mechanism of USBL transducer shall be overhauled and painted as per standard. Fabrication of a latch mechanism to facilitate safe mounting of USBL transducer.

Single beam Echosounder Pre and post cleaning of Marine growth, Inspection of under water sensor 1. Apply Anti fouling paint. 2. Assist removal / rewiring of transducer cables if required. Anti Fouling paints to be procured. Jotun • Manufacturer: Jotun, Address: P.O.Box 2021, N-3248 Sandefjord, Norway, Manufacturer’s website: http:// www.jotun.com, Products: SeaQuantum Ultra S– Primer: Safeguard Universal ES, Apply 80 μm wet film thickness (50 μm dry film thickness), – Paint: SeaQuantum Ultra S, Apply 250 μm wet film thickness (125 μm dry film thickness)., Seaforce 200 AV – Primer: Safeguard Universal ES AV, Apply 70 μm wet film thickness (50 μm dry film thickness), – Paint: Seaforce 200 AV Apply 140 μm wet film thickness (90 μm dry film thickness).

Ultrasonic Scientific Anemometer Sensor mounting is corroded. Needs to be renewed . [Al material, 50 cm x 50 cm]

ADCP in Drop keel Drop Keel: Intermittently loss of communication between ADCP transducer and deck unit during continuous operation. Loose connection at the transducer end is suspected. Same to be rectified. Supply of ADCP acoustic window damaged same to be replaced. ADCP Make: Teledyne Material: Acrylic, round shape. All necessary materials, consumables, spares to complete the scope of the work are under the scope of shipyard.

Sub-bottom profiler in Drop Keel 1. Provide platform/scaffolding underneath sensor if required. 2. Assist to lower drop keel if required 2. Cleaning drop keel surfaces and painting as per scheme 4. Masking transducer faces with wooden / plywood before sandblasting and painting. 5. Removal of the masks after sand blasting/painting. Anti Fouling paints to be done on the transducer & 80 μm wet film thickness. Manufacturer: Jotun, • Address: P.O.Box 2021, N-3248 Sandefjord, Norway, • Manufacturer’s website: http://www.jotun.com, Products: SeaQuantum Ultra S – Primer: Safeguard Universal ES, All mertials are required under Shipyard scope

Electronic Lab Check the UPS functionality / Batteries general service 20KVA ups battery. total 24 battery [12V, 26 AH] 10 KVA Ups battery , total 20 battery [12V, 18 AH)

Sub-Total (without GST)

CHOWGULE LAVGAN SHIPREPAIR PRIVATE LIMITED

Hindustan Shipyard Limited