Drydocking and Afloat repairs of CRV Sagar Anveshika

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. [Approx. 100 m2]

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 Anveshika 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 non-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. All under water transducers 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 in way 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

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. - Cementing to be done while refitment of plugs [Consider 6 nos bottom plug for renewal]

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, steel/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 – Renewal Docking Survey and other Renewal surveys Liaison with IRS, MMD and visits as required shall be arranged by Ship Yard at every stage to complete the Renewal 5 YEARLY docking survey and Necessary fees / all related charges including transportation are to be included by Shipyard. To also complete the following 05 yearly renewal surveys: CLASS , SAFCON, SEQ, SRT, LOADLINE,IOPP,IAPP,ISPP(SEWAGE)

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.1 (P) FR.37‐51 Capacity: 11.8 m3

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

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

u. FP VOID TK. FR.(72-82) Capacity: 22.8 m3

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. Parrelleling of 3 DG's has to be shown to ship staffs and attending surveyor. Fault if any to be rectified to the satisfaction of ship staffs and attending surveyor. 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 found not working or beyond calibration limit, same to be renewed with new one [10 % of the listed meter may be considered for renewal] [Approx. Dimension: 96x96x90 mm], CT Ratio:400/5 Amps 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. Additional quantity if any will be paid on prorate basis

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 and replaced [Supply 20 mtr of rubber packing with thickness 2cm and breadth-3 cm with 5 ltr rubber solution] - 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 - Drop keel area below to main deck painting work has to be done with BS Anti-corrosive paint(RED)single coat 150 DFT(Microns) make:Hempadur uniq47741 as per paint scheme.. - 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. All Scientific Equipment in the Labs UPS Room including Computers, Displays are required to be protected using Tarpaulin to prevent damages/ malfunctioning., [Total Area: Approx. 340 m3] 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 Wi-Fi 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 entire dry-docking and afloat repair.

b. An air-conditioned office space to be provided to NIOT representative with Computer, printer, Scanner, 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 fullest capacity trial in required water depth of 500 m along with the OEM's / OEM authorised engineer participation as per tender specification to qualify all equipments and machineries.

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 Aluminium [AL5083] Pipe OD: About 50mm (2 inch) Length: About 4mtr (All Materials, Spares, consumables which are required for complete scope are under the scope of shipyard) and Stbd side gangway placing Rail guard Locking arrangement one nos missing same to be weld (material Aluminium, 80mm X 40mm X 10mm X 2Pcs)

Location: For’cle deck Forward Mast stay wire rope badly corroded same to be renewed. Size: 12mm X 06Mtr X 3Pcs, with grease tape, one end heard thimble, and supply 2T shackle 3 nos, bottle screw dia 40mmX200mm, 3 pcs.

Location: For’cle deck Paint store bulkhead Heat Resistant cloth Approx. 5 mtr damaged same to be Renewed.

Location: Main deck Port & Starboard guard rail has been badly rusted /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. Guard rail details: (about 5mtr) Material: MS Upper pipe OD: 50mm Bottom pipes/Rod OD: 20mm X 20mtr Guard rail ss Chain 30mm X 33 mtr 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:For’cleDeck All doors, Booby Hatches and small vent flaps-Rubber Packing has to be Renewed.(Size:Length-50Mtr x Thickness-10MM)/APS

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

Location:For’cleDeck Ship Anchor Ball (Net Type) damaged same to be supplied.

Location: Bridge Pilot Chair damages has to be Rectified and Resin cover to be renewed.

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. It has to be repaired by renewing the 06 nos of side Rail stanchions, material: Aluminium hollow rod of 150cm length fitted on the side of gangway with bolt fittings and has to provided with rope holes on the top. Circumference of the hollow aluminium rod-5 cm. Material: Aluminium & 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 . 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 6mtr required. (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 Aluminium 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: Main deck Main Deck Air line IWO(Main Deck Funnel)Badly Corroded Approx 2 Mtrs Has to be Renewed. [Pipe dimension and type]Ans: MS bend Pipe With thread on the end to connect air hose coupling, Dimensions as follows:L-158 cm,Circumference-2.3 cm.

Location: Main deck Main Spare Gangway Stanchions(03 Nos) Damaged, same to be Renewed and gangway Roller to be Made Free.

Location: Main deck Main Aft Guard Rail(01 No)Securing Arrangement has to be welded and One bottle screw as per sample has to be supplied. Bottle screw has to be supplied to Renew the same, Bottle screw Dimensions as follows: Material- Stainless steel,L-60 cm(While Full open condition)

Location: Main deck Work Boat Air Chamber Leak Has to be rectified

Location: Main deck Marine crane(P&S) Periodical load test has to be done as per DOCK WORKERS(SAFETY,HEALTHY AND WELFARE) REGULATIONS,1990.

Location: Main deck Portable Fire Extinguisher(6kg DCP-09 NOS,09 Ltrs AFFF-07 Nos,2kg DCP-01 Nos) has to be serviced/HP test to be done.

Location: Main deck Stbd 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. 01 no fire hose box on bridge front port side has to be renewed. 01 no fire hose box on bridge front port side has to be renewed. 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/weather tight door/booby hatch (30Nos) to be renewed as per the following details furnished below. - 100 m rubber packing of breadth-3 cm and thickness 2 cm and 50 m rubber packing of breadth-4 cm and thickness-3 cm with 20 ltr of rubber solution. (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 and load test to be done. wire rope to renew. Rescue Boat & Davit Last Annual Servicing /Inspection done on May, 2024. (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)

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 Aluminium 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: Aluminium U-shaped aluminium welding arrangement has to done on the starboard side foscle deck gangway area, L-4.5 cm,B-3 cm,H-8cm. (All Materials, Spares, consumables which are required for complete service are under the scope of shipyard)

Location: Bridge oxygen sensor of Multi-gas detector to be 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. Present ropes are aged and damaged. 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: Galley Some Bolt Missing On water ballast Tank no-1 Manhole, Same Has to be Welded And Tested for watertightness. Total 10 bolt required thickness-19mm,nut outer dia-31mm,bolt length-18mm.

Location: Mess Room Officer Mess room Chairs(02 Nos) Damaged, same to be repaired or New Chairs has to be supplied and 06 NOS of chair cushion Resin Cover to be Renewed.

Location: Mess Room crew Mess room Sofa set Resin Cover Has to be renewed. - Sofa set cover dimensions,1.L-48 CM,B-40 CM,H-10 CM(3PCS) 2.CURVY PCS:Top Length-90 cm,Bottom Length-33 cm,Breadth-47 cm,Height-10 cm(2 pcs),3.L-49 cm,B-49 cm,H-10 cm(4Pcs).

Location: Bridge Make:Koden Model:MRD-108P RADAR working poor, hence complete service to be done and magnetron to be renewed. 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: 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 for 3 years . 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, Fax : 91-44-28474247 Mobile : 91-9840036776 E-mail : [email protected], [email protected]., [email protected], [email protected], [email protected], [email protected]

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: Main deck 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 PA system (Integrated multimedia communication system) 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 Electricals 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 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: 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: 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 scheme. 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

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 Step size: 160mm x 70mm steps each on 27mm breadth. [No. of steps: 5] (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 : Various Canvas cover to be provided for the followings: size to be furnished. 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. Existing Condition poor Need to be renewed. Dimensions as follows below:1.Windlass motor canvas cover-L-160Cm,H-90 cm,B-130 cm. 2.Windlass operating lever Box canvas cover and aft capstan operating lever box canvas cover(Total 3 pcs):L-34 cm,H-113 cm,B-31 cm. 3.Foward Hydraulic motor canvas cover:L-144 cm,H-120 cm,B-65 cm. 4.CTD winch Canvas cover:L-165 cm,H-103 cm,B-135 cm. 5.Gravity Corer Winch Canvas cover:L-115 cm,H-80 cm,B-165cm. 6.Grab Winch Canvas cover:L-145 cm,H-70 cm,B-105 cm. 7.Cargo Crane operating lever canvas cover(2 Pcs):L-68 cm,B-27 cm,H-58cm. 8.Cargo Crane Switch box Canvas cover(2 Pcs):L-66 cm,B-46 cm,H-76cm, 9.Search Light Canvas cover(2Pcs):L-44cm,H-100 cm,B-42 cm. 10.Rescue Boat motor canvas cover:L-62 cm,H-42 cm,B-36 cm. 11. Cargo crane motor (2 Pcs):L-54 cm,H-60 cm,B-36 cm. 12.Rescue Boat And work boat OBM Canvas cover:L-64 cm,H-50 cm,B-32 cm. 13.Embarkation Ladder Canvas cover:L-98 cm,H-60 cm, B-84 cm. Cargo crane seat Cover:L-35 cm,H-14 cm,B-54 cm.(All Canvas Cover has to be Renewed).

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. - Gasket is oval shaped with centre opened 70 cm in length with 24 bolt openings. (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. separate steel board to be made with IMO Number engraved and fitted outside bridge and also in engine room (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 aluminium 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. Foc'le Deck ( P&S ) and Main Deck Aft ( P&S ) for Mooring. Material : MS Material

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. OEM/OEM authorised engineer participation required for sea trial. 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) : 6110.4 M/E (S) : 6100.4 1) All fuel injectors to be overhauled/replaced if required with new one 2) Starter motor & Alternator to be overhauled. 3) Both main engine rocker ram assembly to be checked and Tappet clearance must be taken. 4) Both main engine Air coolers , Lube oil cooler and coolant cooler to be cleaned and pressure tested. 5) Both main engine attached sea water pump , coolant pump and lube oil pump should be overhauled. 6) Both main engine fuel pump to serviced and calibrate 7) Both main engine Turbocharger to be serviced. ( ALL TEST REPORTS AND CERTIFICATES SHOULD BE HANDED OVER TO SHIP STAFF )

Both (PORT & STBD) Shaft and Bearing, clutch to be Inspected & overhauled and to be credited by IRS surveyor. ( BOTH STERN TUBE OIL SEAL IS LEAKING TO BE CHANGED. ( ALL TEST REPORTS AND CERTIFICATES SHOULD BE HANDED OVER TO SHIP STAFF )

Both main engine gear oil cooler to be cleaned and pressure tested and credited by IRS surveyor ( 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 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 Complete overhaul of all 03 Auxiliary Engines to be carried as per the OEM guidelines and to be credited as part of 05 yearly 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: DI09074M A/E Current Running Hours: A/E – 1 --- 13254 A/E – 2 --- 13148 A/E – 3 --- 13198 1) ALL 3 ENGINE PUMP BODY SCORED AND LEAKING ALL 3 ENGINE SEA WATER PUMP TO BE RENEWED, ( 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 (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. 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 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.

A/E – 1 , 2 & 3 ALTERNATOR TO BE SERVICED AND BEARING TO BE CHANGED. 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. All spares, material including 5 yearly service kit, consumables/oil/ etc. for completing the work are under the scope of ship yard Overhauling of 3 nos governor of DG's to be done. • 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. • 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 1 & 2 (All Spares / consumable which are required for complete service are under the scope of shipyard) Make: Rochem e-mail id: [email protected] phone No.: +91 (22) 6704 9000 Complete Servicing Of System to be done. MAKE: ROCHEM , MODEL NO : RO 200 DT 3S 1) FULL OVERHAULING AS PER THE OEM GUIDELINES2) • FILTER PUMP AND MOTOR TO BE Serviced. 2) HP PUMP AND MOTOR TO BE OVERHAUL. 3) 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 4) PRESSURE SWITCHS TO BE CHECK AND RENEW. 5) SERVO MOTOR CONTROLLER VALVE TO BE CHECK AND SERVICE. 6) DE-ACIDIFICATION FILTER STONE TO BE RENEW. 7) No.1 R.O PLANT FULLY OUT OF ORDER TO BE CHECKED AND OVERHAULED: BOTH ro plant filter pump & high pressure pump discharge capacity is very low. No1 RO not working . Both RO pressure switch and solenoid valves has to be renewed and 2spare Solenoid to be supplied. 8) No.1& 2 R.O PLANT SEA WATER INLET PIPE VALVE SPINDLE DAMAGED SAME TO BE RENEW. 9) No 1 & 2 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 . All Spares / consumable which are required for complete service are under the scope of shipyard. Shipyard has to arrange service Engineers to carry out the below job. ( ALL TEST REPORTS AND CERTIFICATES SHOULD BE HANDED OVER TO SHIP STAFF ) 1) All 3 AC compressor and motor to be overhaul 2) Bearings and seals to be renewed. 3) Filter drier to be renew. 4) AC No 2 Oil separator is not working now so the separator should be renewed. and 1& 3 compressor separator to be cleaned. 5) Chemical cleaning required for all 3 condensers and pressure tested. 6) Thermostatic expansion valve to be check.• Solenoid valve to be check. 7) Evaporator coil chemical cleaning required. 8) AC compressor oil to be renew. 9) Required refrigerant gas must charge in the system. 10) Leak test to be carried out. 11) AHU blower motors bearing to be renewed. 12) AHU air filters damaged same to be renewed. 13) All pressure gauges calibration to be done. 14) Both AHU blower bearings to be renewed and blower blades should be cleaned.

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 service Engineers to carry out the below job. 1) ECR A/C condenser chemical cleaning & pressure test to be carried out. 2) Condenser Both end covers need to be replaced. ECR AC not working due to high pressure cut off 3) AC AHU filter is damaged same to be renewed . 4) Required refrigerant gas charge in the system. (REFRIGERANT - R 134A) 5) Leak test to be carried out.. 6) Clean evaporator fins 7) Thermostat not working properly. Same to be renewed.. 8) Provide an extra valve in sea water dis charge line.. 9) ECR AC Condenser Suction line from pump to condenser 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. 1) A/C No 1 ,2 &.3 condenser sea water in and out pressure gauge to be renewed. SUCTION : 0 – 7 KG/CM^2 DISCHARGE : 0 – 7 KG/CM^2 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^2 3) A/C NO.1, 2 & 3 condenser sea water in and out pipe line nipple, hose leaking to be change as per the following specification. SIZE: RUBBER HOSE – 4 METER , ID – 60mm , OD – 74mm (HEAVEY DUTY) WITH JUBLIEE CLIP 12 NOS ( 4 INCH) 4) All sea water pipe line from pump discharge to condenser inlet and condenser outlet to overboard valve. 5) 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. 6) 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. 7) 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. 8) All 3 Condenser end covers need to be replaced along with studs & nuts. 9) 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. 1) Unit covers should be opened , inspection and over hauling to be carried out. 2) All blower space drains to check and clear as required. 3) All blower flaps for inlet discharge and recirculation to make free and operational. 4) Motor and blower foundation need to be checked. 5) All ducting inside AHU ( port & stbd ) to check for leakage and same to be arrested.. 6) On both AHU (evaporator and blower side separate drain to be made. 7) 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 overhauled. ( ALL TEST REPORTS AND CERTIFICATES SHOULD BE 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.

EVAC SYSTEM OEM : EVAC / OEM Authorised Rep in India: 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. Sewage Treatment Plant to be completely overhauled and presented to surveyors and credited towards 05 yearly renewal survey. 1) Evac pump 1 (outboard) casing damaged same to be changed with new one 2) Evac pipe line system required chemical cleaning. 3) 11 toilet commodes to be checked for proper operations. Any leakage/defect to be rectified. 4) 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. 5) All sensors / floats to be checked for proper operation. ( ALL TEST REPORTS AND CERTIFICATES SHOULD BE HANDED OVER TO SHIP STAFF )

Sewage plant to be completely dismantled and cleaned. All sensors to be checked and renewed as required. Make : ORKA IV 35, Manufacturer EVAC OY - Finland. EVAC SYSTEM OEM : EVAC / OEM Authorised Rep in India: VACman Sanitation Pvt. Ltd. Mumbai. Cell: 98202 19184 Sewage holding tank to be cleaned. Sewage holding tank level sensor to be renewed. [MAKE : TRUMEN TECHNOLOGIES PVT. LTD.] Sewage plant and system to be presented to surveyor and ISPP renewal survey to be cleared. All Spares / consumable which are required for complete service and fault rectification are under the scope of shipyard.

FLOOR PLATES . 1) Engine room , AMR and BT room all floor plates are tobe sand blasted and painted. ( Engine room 960 sq/feet , AMR 286 sq /feet , BT room 608 sq / feet.B250

Fuel oil valves All fuel oil manifold valves and fuel oil bunker line valves need to be serviced. 10 Nos , GATE VALVE , TYPE 60 MM MEWE ND 10 ( 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. ( SUCTION VAVE : GATE VALVE 02 Nos , 40 MM MEWE ND 10 & DISCHARGE VALVE : NON RETURN VALVE 02 Nos , 40 MM ) ( 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. ( SUCTION COMPOUND GAUGE 02 Nos : -1 ~ +1 ) DISCHARGE PRESSURE GAUGE 02 Nos 0 ~ 7 kg/cm2)

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

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

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

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

MAIN ENGINE (STBD) FUEL OIL OVER FLOW LNE VAVE LEAKING TO BE RENEWED. Gate v/v, ductile cast iron MAKE : MEW SIZE: 25 M

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 NEW VALVE TO BE SUPPLY. 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 & overhauling of Bow Thruster to be carried out by OEM/OEM authorised Engineer as per guidelines. 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 Model: TH200RNT 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 required Each 02 Nos.

• 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. (Break Liner to be renewed) 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 Enterprise 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 & OVEN MAKE : DENKI ENGINEERING CO. TYPE : MARINE SR.NO : GW / Y-283 NO.OF PLATES : 4 RATING : 2.5 KW Gally cooking range , oven not working to be repaired, all switches , cables to be checked and renewed.( Spare coils to be supplied).

FOLLOWING BILGE ALARMS is NOT WORKING PROPERLY (SAME TO BE RENEWED). MAKE : PUNE TECHTROL P LTD MDL : FPS-JN01RWW RATING : 5A, 250VAC 1) BT ROOM ( 2 Nos & MESS ROOM ( 1 No ) FLOATS ARE NOT WORKING TO BE RENEWED. 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 given below. 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). Provide suction strainer

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] - TOTAL VALVE 12 NOS BUT NOT OPERATIONAL 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.

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.

(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

OILY BILGE PUMP MODEL : R 3101 – 02MF • PUMP AND MOTOR TO BE OVERHAUL • BEARINGS AND SEALS TO BE RENEW

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

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.

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 All Spares / consumable which are required for complete service are under the scope of shipyard.

Galley sink drain cutting pump need to be serviced. ( Pump Make : IMC , Mot.3 ~ M80A4 , IP 44 I.CI. F 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. Globe valve , 05 Nos.) 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 PANEL ELECTRIC PANEL BOARD ON DECKS – MARINE GRADE WATERPROOF COVERS TO BE PROVIDED. [2 nos] [43x33 cm]

OILY WATER SEPARATOR (OWS) - Oily water separator to be completely dismantled and cleaned. New coalescer filters to supply. 15PPM cell to be renewed and calibrated. Same to be presented to surveyor and credited as part of 05 yearly IOPP renewal survey. OWS Manufacturer - Victor Marine Limited, United Kingdom, Model CS 2000. 15 PPM cell - Rivertrance Engineering Limited, United Kingdom, Type - Smart cell- bilge ( OEM representative in India for 15 PPM CELL is M/S Elcome - Email: [email protected] )

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 1) STRAINER TO BE PROVIDED FOR SUCTION LNE OF GEAR BOX SEA WATER COOLING LINE. PIPE LINE: OD- 20MM LENGTH-10M 2) 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. 3) Gear box oil cooling pump suction butterfly valve not holding , same to be renewed. ( Size 2 1/4"). 4) Gear box oil emergency cooling line valve not holding and leaking should be renewed. (Gate valve 40M) All Materials, Spares, consumables which are required for complete service are under the scope of shipyard

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. The pure sea water pump (non metallic) should be overhauled during the dry dock period and check the plumbing line for any leakage. Roysons Engg. Pvt Ltd. [KRZ 25-100]: 4.5 m3/hr @ 15M 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.

No 1 & 2 GS PUMP DISCHARGE PIPE LINE TO BE RENEWED (OD 2.5 " , LENGTH 3 MTR ). SAME PUMP BEARING COOLING PIPE LINE ALSO RO BE CHANGED (OD 3/4 " LENGHTH 1.5 MTR)

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

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 in way jobs viz., removal of propeller, rope guard, coupling, slackening 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 up to satisfaction OEM and IRS.

Scientific Equipment SCIENTIFIC HANDLING EQUIPMENT [All paint is under the scope of shipyard supply].

Winch Encoder should be replaced Make:Scancon, Model- SCH50IF-SR-2048-D-12-30-67-10-S-00-S6 . Nr. 180820-1149483 OEM Details Mobile international: FaceTime, iMessenger, WhatsApp: +45 40722355 Mobil China, and WeChat: +86 13701944502 E-mail: [email protected] or [email protected]

Multibeam Echo Sounder 01. The vessel block in the dry dock should be positioned in such a way that sufficient working height under the keel for working space. 02. It should be ensure that the drop keel should be in hoist condition prior to the vessel undergo drydock. 03. Ensure that the drop keel should be lashed properly prior to work on the drop keel area. 04. Provide sufficient Lighting under the transducer fitting area on the drop keel (in dock). 05. Water jet cleaning with controlled pressure should be done on the transducer vicinity. Be very cautious while cleaning on the transducer faces. 06. The whole area of drop keel to be pressure washed, sea growth to be cleaned, chipping and painting and renewal of Zinc anodes in the drop keel. 07. Proper protection should be provided to the transducer, its cables while carrying out any hot work or mechanical works on the drop keel. 08. All the transducer faces are to be masked with wood / plywood prior to grid blast / painting. 09. Ensure that these masks should be removed prior to the undocking of the vessel. 10. Supply of antifouling paint "SeaQuantum Ultra-S" along with Primer: "Safeguard Universal ES"(Jotun, Address: P.O.Box 2021, N-3248 Sandefjord, Norway, Manufacturer’s website: http://www.jotun.com) and applied on the multibeam transducer faces. 11. The above mentioned antifouling paint should be applied to the multibeam transducer faces with a thickness of 250µm (wet film thickness) after applying the primer with a thickness of 80µm (Wet film thickness). Supply a new SVS sensor (Model Valeport Mini SVS along with 25 meters of cable).

AWS System All the sensors fitted on above the wheel house as well as the temperature sensor fitted on the hull to be covered with protective cover during the dry dock period. The cables also to be protected if any hot work or mechanical works are to be carried out in the vicinity of the cables of this system.

USBL 1. Overhauling of mounting pole and sliding mechanism, painting to be done, USBL transducer mounting pole found bent. Required to be straightened. 2. fixing the pole and testing of pole [Up & down] Testing of the USBL system on completion of docking / sea trial

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 including pulleys, hooks and supporting rails. 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. spot chipped & painted with suitable existing color including pulleys, hooks and supporting rails Complete equipment overhauling as per the maintenance manual / OEM guidelines and Aft console troubleshooting. Aft Control Console need to be checked for operating the winches & Frames. • Work should be carried with the supervision of OEM/Authorized service engineer to evaluate and attend the same for satisfactory rectification and operations. • OEM Engineer to arranged by the ShipYard. M/s Kley France, India Rep. Mavi Marine Consultancy & Solution Pvt.Ltd. 02. Load test of all the above to be carried out along with the winch cables. Certificate to be issued 03. Grease tape to be applied to Hydraulic joints of all winches and their respective 'A' frames (J frame, side 'A' frame and stern 'A' frame). 04. The Hydraulic Power Pack Unit (HPU) of Kleyfrance winch system should be repaired by renewing the Parker pump. 05. Hydraulic oil for winches to be supplied. 06. The pipe lines, nipples etc wherever damaged/corroded are to be renewed especially on the main deck to engine room penetrating area. 07. The lights fitted on the A-Frame and associated handling system areas are to be checked and renewal is required on the damaged lights. 08. Scaffold / ladder facility to be provided to access the load cell unit fitted on the load cell to renewing the back up battery. Only OEM spares will be arranged by NIOT. All material/consumables/oil, etc. required for the jobs are under the scope of ship yard

UCTD A foundation plate and fixing areas of underway CTD are to be chipped and painted. [1 m x 1 m area]. Provision for UCTD winch setup to be done for operation of UCTD and Required safe power should be provided to it.

Location: 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]

Single beam Echosounder 01. Water jet pressure wash with controlled pressure on the vicinity of transducer. 02. Supply of antifouling paint "SeaQuantum Ultra-S" along with Primer: "Safeguard Universal ES"(Jotun, Address: P.O.Box 2021, N-3248 Sandefjord, Norway, Manufacturer’s website: http:// www.jotun.com) and applied on the multibeam transducer faces. 03. The above mentioned antifouling paint should be applied to the multibeam transducer faces with a thickness of 250µm (wet film thickness) after applying the primer with a thickness of 80µm (Wet film thickness). 04. The transducer face to be covered with ply wood prior to carry out grid blast / painting and these masking should be removed prior to the vessel undocking.

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

ADCP in Drop keel Drop Keel: Fitting of ADCP transducer at drop keel after repair and return from OEM. Supply of ADCP acoustic window damaged, same to be replaced with new one. Material: Acrylic, round shape. All necessary materials, consumables, spares to complete the scope of the work are under the scope of shipyard.

The following items to be secured during the dry dock for protection by the yard.: 01. The sensors and cables of ultrasonic scientific anemometer fitted above the wheel house to be protected to prevent accidental damage during the dry dock work activities. 02. Canvas covers for Multiple corer to be arranged by yard. 03. Thermosalinometer (TSG)- Water spillage occurred in Dry lab and wet lab due to backflow of TSG sea water from the Scupper drain line 04. Isolation transformer fitted in Dry-lab is to be overhauled, insulation varnish to be applied. 05. The panel locking mechanism of panel door under the AWS PC in aft winch console to be provided. 06. The glass door of multibeam rack panel to be renewed.

Sub-Total (without GST)

HINDUSTAN SHIPYARD LTD (BID ID -3152376)

CHOWGULE LAVGAN SHIPREPAIR PRIVATE LIMITED (BID ID -3160826)

Bidder Name

HINDUSTAN SHIPYARD LTD