Engineering and Electrical works on ICGS Shaunak

Amount

CPP& Shafting; Make: M/s Wartslla, Netherlands; Qty- 02 Nos.

Both main propeller shafts, propeller hub and blades are to be scrapped for being free from sea barnacles, check for smoothness of surface & pitting within 12 hrs of the docking. Propeller hubs and their blades are to be buffed and coated with grease. Surface deterioration to be repaired as per sample. Acceptance of extent of pitting and edge distortion Is to be sought from refit overseeing authority/ class surveyor.

Remove eddy plates of aft stern tubes, eddy cones and rope guards of 'A' brackets & intermediate inspection of brackets and measurement of bush clearances are to be carried out. Both eddy plates, eddy cones and rope guards to be fitted back on completion of Inspection and measurement of dearances. All fasteners and lock wires are to be renewed.

Record bearings clearance readings of stem tubes, Intermediate brackets and 'A' brackets using poker gauge/ feeler gauge. A report is to be rendered giving comparative assessment of clearance readings w.r.t Installed readings. The report Is to be duly vetted by CGRPT staff/ OEM/ Classification society

Inspect and ensure tightness of securing bolts of propeller blades. Lock wires are to be renewed.

Check and inspect the condition of propeller blades '0' Rings and seal area of blade foot. (wear groove Umit:0.4 mm)

Inspect external bolts of propeller hub for any abnormality and renew locking strips/ wires.

Carry out pitch setting and match to zero postion on OD box, propeller hub blades and MCR/ bridge

Both Stem tube vent valve, size-40 mm, Type- SDNR, Qty-02 Nos. to be overhauled and pressure tested

Steering Gear; Make: M/s Jastram Engineering Ltd ; Model: TWIN S2-200-1-35; Qty: 02 Nos

Check & record reading of rudder stock upper & lower bearing. Check Rudder Jumping clearances. Compare with installation readings. Report to be rendered, duly vetted by CGRPT staff/ OEM/ Classification society.

Renew rudder Flax Glands Packing. Mat: contractor supply. Inspect and ensure tightness of securing bolts of retainer ring and renew Its lock wires.

Both rudder stocks to be lowered for undertaking fitment of retainer plate with securing arrangement. Following Jobs to be undertaken: - (a) Rudder stocks to be lowered and fitted back by the refitting authority. (b) Fitment of retainer ring plates to be undertaken by M/s GSL in liaison under guarantee vide M/s GSL letter GSL/GR/1221/05/1256 dated 25 Sep 18.

Fin Stabilizer, Make: M/s Naiad Dynamics, UK, Model: P5355529A; Type:500 Series Datum Controller, Qty- 02 Nos

Measure both stabilizers Fin dearance (Between Hull and Fin) and Check fin coupling arrangement. A report Is to be rendered giving comparative assessment of dearance readings WRT installed readings. The report Is to be duly vetted by CGRPT staff/ OEM / Classification society.

Recondition fin and renew all fin coupling arrangements (Docking).

Bow Thruster; Make: M/s 2F Marine; Model: ZF TT 4003 FP, 400 KW 0 1500 RPM; Ratio 3.303:1 QTY: 01 No

Check the condition of Propeller Blade (04 Nos) post scraped for being free from sea barnacles and checked for smoothness of surface & pitting within 12 hrs of the docking. Propeller hubs and their blades are to be buffed and coated with grease. Surface deterioration to be repaired as per sample. Acceptance of extent of pitting and edge distortion is to be sought from refit overseeing authority/ class surveyor.

Check all Nuts and bolts of Gearbox structure for tightness

Sea Chest Valves

Following Main Sea Chest valves to be overhauled and pressure tested to 2 bar Sl Description Size Type Qty (a) Main Engine Sea chest 250 mm SDNR 02 Nos. (b) Main DG sea chest 65 mm SDNR 04 Nos. (c) Gear boxes sea chest 80 mm SDNR 04 Nos. (d) Fl l Pump sea chest 300 mm Butterfly 02 Nos. (e) NC sea chest 200 mm SDNR 02 Nos. (f) Are & Sprinkling pump sea chest 125 mm SDNR 02 Nos. (g) Bilge & Ballast pump sea chest 125 mm SDNR 02 Nos. (h) Emergency Are pump sea chest 80 mm SDNR 01 No. (j) WHR Plant 80 mm SDNR 02 Nos. (k) RO plant 40 mm SDNR 02 Nos. (I) Magazine flooding valve 100 mm SDNR 01 No

All 24 in nos Sea tubes to be scraped, deaned and painted as per paint scheme.

Stern Tube Cooling system

Both stem tube cooling system pipes to be chemically cleaned (copper, 16 mm OD, 20 Mrs) and overhaul isolating valves (SS ball Valve, 1/2 Inch BSP-10 nos).

Overboard Valves

Following 33 In nos. overboard valves to be overhauled and pressure tested. Sl Description Size Type Qty (a) Main Engine 200 mm SDNR 02 Nos (b) Main DG 65 mm SDNR 04 Nos. (c) Gear boxes 65 mm SDNR 04 Nos. (d) Fi Fi Pump 65 mm SDNR 02 Nos. (e) A/C 125 mm SDNR 01 No. (f) Are & Sprinkling pump 80 mm SDNR 02 Nos. (g) Bilge pump 100 mm SDNR 02 Nos. (h) Ballast pump 80 mm SDNR 02 Nos. (j) Emergency Fire pump 80 mm SDNR 01 No. (k) WHR Plant 80 mm SDNR 02 Nos. (I) RO plant 32 mm SDNR 02 Nos. (m) Ref plant 40 mm SDNR 02 Nos. (n) Fixed Eductor system 100 mm SDNR 05 Nos. (p) fin stabilizer cooler 40 nim SDNR 02 Nos.

Sea chest air bleed valves

24 Nos. Sea chest air blowing valves to be overhauled and pressure tested to 7 Kg/Cm 2. Size: 20 mm, Type: SDNR.

MAIN PACKAGE

Gear Box (Port &Stbd) Make- M/s Renk, Model-ASL 103, Gear Ratio - 1:5.034, Qty-02 Nos. Routine : 8000 Hrly

CPP & Shafting; Make: M/s Wartslia, Germany; Qty: 02 Nos.

Clean and refill the both hydraulic power pack tank (400 Its) and gravity tank (40 Ms).

Check all pipe connections, connections of all sealing rings, Hoses, flanges, all other outside bolts and screw connections of OD Box.

Check the safety valve and pressure switch settings.

Carryout emergency pitch setting on OD box and check the emergency control by 'test push button pitch control' from power pack 4-way valve.

Following valves of CPP hydraulic system to be overhauled and pressure tested up to 10 Kg/cm2. Valves to be painted with suitable colour code. (a) Isolating valves-65 NB -02 Nos (b) Isolating valves-25 NB- 02 Nos

Steering Gear; Make: M/s jastram Engineering Ltd ; Model: JASTRAM TWIN S2-200-1-35; QTY: 02 Nos

Overhaul all the motor driven pumps (Make- REXROTH, Model - R902502733 and Qty- 04 Nos) and 02 in Nos hand wheel pumps. Prove the performance post overhaul. Painting to be carried out as per existing colour.

Clean and repaint the stroge tank (Cap-1000 ltrs) and 02 in nos power pack tanks (cap - 450 ltrs each).

System pressure gauges to be calibrated. Sl No Description Range Qty (a) Pressure gauge 0 to 300 bar 02 (b) Pressure gauge 0 to 76 bar 02

Diesel Alternator; Make: Cummins; Model: VTA 28 D(M) Capacity: 450 KW at 1500 RPM Qty: 04 Nos. Routine: 6000 hrly

Following works to be undertaken as part of 6000 hrly routines:- (a) Check for all V belts and replace as required. (b) Drain and flush cooling system and refill with new premixed coolant. (c) Check vacuum indicator and replace air filter based on its condition. (d) Cheically clean fresh water &lube oil cooler and pressure test. Inspect all zinc anodes and change if required. (e) Adjust tappets and injectors clearence. (f) Replace valve cover gaskets. (g) Check vibration damper for any visual damage/ deformation. replace if required.(h) Check and record engine crankshaft end plays(limit0.006'(0.15mm)/0.013"(0.33)) (j) Check and record engine turbocharger Axial play0.001"(0.0025mm)-0.004"(0.10mm) and radial limit 0.007"(0.17mm)-0.02'(0.50mm)

(k) Clean turbocharger, compressor wheel and diffuser. (I) Torque turbocharger manifold nuts or cap screws as per specs. (m) Inspect turbocharger and overhaul if required'. (n) Check condition of all clamps and hoses. Replace as needed. (p) Check engine alternator alignment and correct if needed. (q) Overhaul sea water pump and fresh water pump. (r) Check engine Blow-by (limit 25 Inch of H2O). Take corrective action if needed. (s) Calibrate PT pump and injectors. (s) Replace thermostat of cooling system alongwith '0' ring. (t) Overhaul air starting motor and battery charging Alternator. (u) Check all wiring connection for any abnormalities, correct if required. (v) Check all engine mounted safety switches / sensors and gauges for functionality and replace if required. (w) Start engine and carry out triab.- on designed load, Record all parameters.

AC Plant Make:M/s Heinen & Hopman Engineering, Netherland; Capacity: 70 TR;Qty-03 Nos

Check Loading unloading mechanism, shaft seal for tightness, oil pump & Its drive and overhaul / renew if required. replace compressor oil. (Make: Bitter; Model: CSH 8583- 125Y-40P)

Cleaning of drier and oil separator. Renew drier core. Check fresh water level and quality.

Overhauling of refrigerant system valves (1 5/8" - 09 Nos, 2 5/8"- 03 nos). Renew all Teflon seats of valves.

Carry out overhauling of No. 1, 2 and 3 AHU's including heating coll. Internal surface of all AHUs to be surface prepared and painted Surface area: 10 Sq M each. Paint scheme: M/s Akzo Nobel, Two coats of Interprime 538, 75p DFT followed by two coats of Interlac 665 white (40 p DFT each).

Check the functions of expansion valves, solenoid valves, safety cut outs of the system, replace of heater & V-belt drive of AHU.

Clean the evaporators coil externally (in-situ).

Overhaul 13 Nos. FCUs. Insulation to be checked and renew the damaged insulation. Drain system to be cleared. Unit fitted at Wheel House, MSO, Ops Room, Sick Bay, DCHQ Galley, Boatswain Store, Gym Compartment, magazine compt and MCR. Cap :¬01 TR - 05 Nos, 0.853TR - 03 Nos, 1.7 TR - 01 No, 26KW - 02 Nos, 17 KW - 01 No, 20 KW - 01 No, 18 KW - 01 No.

Chemically clean the chiller and pressure tested. (chiller type: shell & tube, TP:18 bar, Make: ALFA LAVAL, Shell length:5 ft, Shell Dia:350mm, Tube Dia 15mm)

Chemically clean 03 AC condensers and renew anodes. All material contractor supply. Anode mat: Soft Iron; Sue: 20 mm dla, 100 mm length; Qty: 06 nos. Test Pressure at sea water side: 5.5 bar; Gas side:17.5 bar.

Carry out pressure and vacuum test of the system post completion of AC plant work and prove the plant for satisfactory performance.

AC Condenser pump (Fwd& Aft); Make: SPX Johnson Pumps; Model: CV 80-160 B3M2TL; Capacity : 94 M3/hr; Qty- 02 Nos

Overhaul 02 In no pumps.

AC Chiller pump (1 & 2); Make: SPX Johnson Pumps; Model: CV 65-100; Capacity: 80 M3/hr; Qty: 02 Nos

Overhaul 02 in no pumps.

Ref Plant Make: M/s Heinen&Hopman Engineering, Netherland; Capacity:2.15 TR; Qty: 02 Nos.

Carrry out overhauling of 02 in nos Ref compressors and oil to be renewed. Make : Bitzer; Model:4P.2Y

System gas to be extracted

Cleaning of Drier and oil separator. Renew drier core

Overhaul Ref plant gas valves (Crty:12 nos; Size: 01") and replace the Teflon seats.

Check function of safety cut outs, solenoids thermostat expansion valve

Chemically clean and pressure test 02 Nos Ref plant condenser and renew zinc anodes. Qty: 04 nos; Anode size : 1" dia& 3" length; Test pressure : SW side-5.1 bar & Gas side: 17 bar.

Pressure testing and vacuum testing to be carried out post completion system works and prove the plant for satisfactory performance.

Clean fan impeller, evaporator coils and air circulating system.

Remove, overhaul and pressure test all sea water valves in the system. Sr. Description Size Qty (a) Ball valve 32 MM 09 (b) SDNR 32 MM 05

REF Condenser pump (102); Make: Johnson Pumps; Model: KGEFC12B-5; Capacity : 06 M3/HR, Qty:02 Nos.

Overhaul 02 in no pumps.

Fule Oil Purifier: Make : Alfa Laval: Model: NMOPX 306 TG-24: Qty : 02 Routines : Major Service / Yearly / 03 yealy

Complete overhaul of separator including renewal of three year service, Major service and intermediate services kits. As part of routines following has to be carried out and proved for operation on post completion of all works:- (a) Check and clean operation paring disc. (b) Check height position of operating paring disc. (c) Clean and check bowl spindle. (d) Clean and check buffer spring and ball bearing housing. (e) Clean and check radial wobble of bowl spindle.(f) Renew spindle bearing. (g) Check worn wheel and worn. (h) Check axial play of elastic plate. (j) Renew worm wheel shaft and gear housing bearing. (k) Renew oil in gear housing. (l) Clean anc check spring and brake shoe. (m) Renew friction pads. (n) Clean and check worm wheel coupling. (o) Renew coupling friction pad. (p) Functional checks of monitoring system of equipment. (q) Overhaul oil feed pump and prove the opration. (r) Renew all flexible hoses in the system.

HP air Compressor: Make : Ingersolland : Type : 15T2: Qty : 02 Nos; Cap: 57/M3/hr; Working Pressure : 30 Kg/cm2

Hydrostatic Pressure test of both HP air bottle (1000 liters) to be carried out. Working pressure: 31 bar, Test pressure : 47 bar (bottle dia - 809mm, length-2439mm)

Overhaul compressor and prove for auto operation.

Emergency HP air compressor; Make: Ingersollrand; Model: 1572; Cap: 37 M3/Hr, Working Pressure: 30 Kg/cm2 Engine: Kirloskar oil engine LW; Cap: 20 HP at 1800 RPM

Fin Stabilizer; Make: M/s Naiad Dynamics, UK; Model: P5355529A; Qty: 02 Nos.

Clean and pressure test both oil coolers.

Clean and examine 02 in nos. hydraulic tanks and suction fitter elements.

RO Plant, Make: M/S Rochem Separation System PVT.LTD., India; Capacity: 20 TPH; QTY : 02 NOS.

Following jobs to be under taken as a part of refit routines: (a) RO Plants DT modules to be preserved for the duration of Routines. (b) HP Pump to be overhauled and replace seal kit and suction & discharge valves. (c) Overhaul PK 20/30 pump. Replace mechanical seals of both pumps. (d) Calibrate Torgue wrench, Hand conductivity Meter and panel mounted conductivity meter. (e) Check control panel fittings, fuses & relays for operation. Replace as required. (f) Clean conductivity Meter Probe & & Calibrate. (g) Replace all low pressure hoses and leaking hoses. (h) Servicing of DT module (03 nos each). (j) Check the functions of PLC, solenoids and SMCV. (k) Replace all low pressure hoses and PU tubing connectors. (l) Pulsation damper to be recharged with nitrogen (30 bar) and replace the charging plug sealing ring. (m) Check and calibrate PS 51, PS 71, PS 81 Pressure Switches. (n) Renew Dolomite in de-acidification filter (o) RO Plant to be proved for operation and rated capacity. (p) Air reducer to be overhauled and proved. (q) System pressure gauges to be calibrated. and certificated proveded. (r) Check HP relief valve operation / settings. Reset or replace as required. (s) Check HP pump anti vibration mounts for bulging / deterioration. Replace as required. (t) De-preservation on completion of refit.

WHR Plant Make: M/s Techno process Equipments (I) Pvt Ltd; Capacity: 10 TPD; Qty: 02 Nos

Following Jobs to be under taken as part of refit routines. (a) Plant for designed output to be proved post completion of works. (b) Evaporator shell to be cleaned, gasket to be renewed and leak test to be carried out. (c) Replace valve kit in solenoid valve. (d)All pressure gauges to be calibrated and test certificate to be provided. (e)Overhaul Distillate pumps, and Sea water pumps. (f) Open condenser cooling tubes. Chemically clean It and carry out pressure test. (g)Open heater tubes, chemically clean and pressure test. (h) Replace orifice plates In SW/FW lines. (j) Check the shell safety relief valve for proper functioning. (k) Ultrasonic cleaning of UV sterilizers. (l) Clean/ Renew Demister. (m) Check NC/NO Valves. (n) Functional / operational checks and proving the system for designed output. the plant is to be painted post completion of overhaul.

Oily Blige Water Separator; Make- Poseidon EVO; Model: P.C.I.O; Capacity: 1 M3/hr; Qty: 1 nos

Following Jobs to be under taken as part of Five yearly routines. (a) Overhaul the pump (b) Clean vessel inside MPS um stage) and separation insert with MPS -profiles (c) Replace the element. (d) Clean vessel inside and insert for MESB elements. (e) Check and ensure the proper operation of fine separating unit filter, air vent valve, pressure setting of safety valve. (f) Replace oil separator filter. (g) Prove the system for satisfactory operation. (h) The plant Is to be painted post completion of overhaul.

FM 200; Make: ICIDDE-FENEWELM/s SUPER FIREENGG WI LTD

Following jobs to be under taken as part of refit routines: (a) Test pneumatic detection system. (b) FM 200 and nitrogen bottles (Qty.- 12 Nos.) to be weighed and recorded. (c) Blow through system pipes with air and check nozzles for blockage. (d)Test pressure switches. (e) Actuation circuit functional test to be carried out. (f) Inspect and carry out hydrostatic pressure testing of FM-200 and nitrogen cylinders. (g) carry out pressure test of flexible hoses. Defective hoses to be replaced.

Fire & Sprinkling pumps (Fwd& Aft); Make: SPX Pumps; Model: CV 65-250 B3M2TL, Cap:80 M3/hr; Qty: 02 Nos

Overhaul fire and sprinkling pumps and de-aerating units Including Calibrate gauges and renew gauge line.

Renew coupling pads.

Bilge and Ballast Pump (FWD& AFT); Make: SPX Johnson Pumps; Model: CV 65-250 B3M2TL; Cap: 80 M3/HR; Qty: 02 Nos.

Overhaul Bilge & Ballast pumps and de-aerating units including Calibrate gauges and renew gauge line.

Renew coupling pads.

Bilge Pump (FWD& AFT); Make: SPX Johnson Pumps; Model: CV 65-160 B3M2TL; Cap - 60 M3/Hr; Qty:02 Nos.

Overhaul Bilge pumps induding Calibrate gauges and renew gauge line.

Renew coupling pads.

Emergency Fire Pump; Make: SPX flow tech ;Model: CH80-400 ; Capacity: 47 TPH; Qty: 01 No

Overhaul the pump and proved for rated capacity.

Fresh Water Pump No:1 & 2; Make: SPX Johnson Pump; Model: CH 32-200; Capadty:14 m3/Hr; Qty: 02 Nos.

Overhaul 02 nos FW pumps along with floating de-aerating tank. Pump and motor alignment to be carried out. Painting to be carried out post overhaul.

Submersible Pump( portable), Make: M/s Jalaranl; Cap:40 TPH ; Qty: 02 No.s & Cap:20TPH; Qty: 02 no

Overhaul portable submersible pumps with motors.

Diving air compressor; Make: M/s Goenka; Qty: 01 no.; Engine Make: M/s Crompton Greaves Ltd

Overhaul the compressor. Compressor to be painted with Heat resistant paint.

Overhaul the compressor Engine, Engine to be painted with Heat resistant paint.

External Fl-Fl Pump and Fire Monitor, Make: M/s Jason, Model: MM602H 3F-V-C-02, Qty 02 Nos

Overhaul the Both Fi-fi monitor system including hydraulic power packs and manual operating mechanism. Functional checks to be carried out.

Overhaul the electrically operated gate valves and carded out functional test System to be proved for remote operation.

Renew the flexible hoses as per sample

Pressure gauge and compound gauges to be calibrated. Needle valve to be overhauled. Qty: 02 nos. Each

Overhaul the pump and replace spares as required.

Paint pump casing Internally and externally.

Check alignment of pump with Gear Boxes.

Check condition of rubber elements of Vulcan coupling and replace, If required.

Check performance of fire monitor and overhaul, If required.

Blow through nozzles of deluging system and replace defective nozzles (sprinkler system).

Portable Non-submersible Pump (Motor Driven); Make: Mody Industries Pvt Ltd; Model: DC6- EV; Capacity: 35 TPH.

Overhaul the pump. and proved for its rated rapacity. To be painted post completion of works.

Renew the coupling pad and alignment to be carried out.

Aqueous Film Forming Foam System In Hello hanger

Following system pipes to be chemically deaned and pressure tested to 7 Kg/cm2. Pipes to be painted as per paint scheme. (a) Seam less steel Piupe 114.3X6 thk — 3 Mtrs (b) Cu Ni Pipe 30X 1.5 Thk -12 Mtrs (c) Cu NI Pipe 38X 1.5 Thk -12 Mtrs (d) Cu NI Pipe 44.5 X 1.5 Thk -24 Mtrs (e) Cu Ni Pipe 76.1X 2 Thk -12 Mtrs

(a) Foam Sprinklers- 12 No.s (b) Gate valve 40 NB-01 No (c) SDNR Valve 25 NB-01 No (d) SDSL Valve 65 NB -02 Nos

Fresh Water Hydrophore Tank- Cap -1000 Ltrs.

Hydrophore tank to be cleaned and pressure tested.

Incinerator, Make: M/s Teamtec: Model: OG 120C; Capadty: 190 k cal/ Firs; Qty: 01 No

Overhaul sludge circulating pump (Capacity:6 M3/Hrs)

Overhaul Diesel Pump

Replace nozzles for DO burner.

Check the control and alarm system according to test of function and safety devices?

Following tanks to be cleaned. (a) Diesel Oil Tank- 400 Ltrs (b) Sludge Tank- 500 Ltrs

Following Incinerator system pipe to be removed, chemically cleaned and pressure tested to 4 Kg/cm2.Mat: Seamless steel. (a) 21.3 OD X 2.8 THK -6 Mtrs (b) 33.4 OD X 3.4 THK- 40 Mtr's (c) 48.3 OD X 3.7 THK-30 Mtrs

Following incinerator system valves to be removed and overhauled. pressure tested to 4 Kg/cm2. (a) SDSL Valve 15 NB- 01 No (b) SDNR valve 40 NB-02 No.s (c) Gate valve 25 NB-01 No (d) SDSL Valve 265 NB -01 No (e) ball Valve 25 NB- 02 Nos

Sea Boats; Make : YANMAR, Model : 6L Y2A UTP Series Qty: 02

Both 1 yearly and 2 yearly and 4 yearly routine of Sea Boats Engines to be carried out through PAC firm, M/s Vanson Engg Pvt. Ltd. Description of Sea boat - Engine, marien gear and stern drive unit, konrad 660-Aroutines are as follows:- Engine and Marine gear:- (a) Drain water and sedliments from fuel tank. (b) Replace the fuel filter element. (c) Replace engine lub oil. (d) Replace oil filter element. (e) Check and replace the zinc anode of sea water cooling system. (f) Replace coolant. (g) Clean intake air silencer (air cleaner) element. (h) Clean and replace exhaust / water mixing elbow. (j) Wash the turbocharger blower. (k) Check the wiring connections of electrical system. (l) Check the remote control cable operation. (m) Replace rubberized hoses of fuel and water. (n) Adjust the tension alternator V-belt / replace V-belt. (p) Replace the lub oil of marine gear. (q) Clean oil strainer of marine gear. (r) Check the fuel injector spray pattern. (s) Check or replace sea water pump impeller. (t) Check and clean the sea water passage. (u) Adjust intake / exhaust valve clearance.

Stern drive unit (v) Inspect for corrosion or impact damage of transom assembly and stern drive unit including propeller. (w) Inspect for cracks, swelling or other signs of deterioration of hoses. Check connections for adequate tightness. (x) Check components for continuity, loose connections, and broken or fraying wires. (y) Change stem drive unit oil. (z) Lubricate and tighten propeller shaft and nut. (aa) Inspect for wear of transom Gimbal housing assembly swivel shaft and Gimbal bushing. (ab) Inspect for wear and verify correct installation of bellows and bellows clamps. Yard to provide following lub oils i) ATF DEXRON III oil —12 itrs ii) EQ PRF 2106 — 24 Vs iii) SPE5w30 — 34 lbs iv) SAE15W40 — 20 ttrs

QRIBs; Make: Steyr motors; Model: SE196E35 Qty:02 Nos

Both yearly and 2/4- yearly routine of QRIBs Engines (Qty: 2 Nos) to be carded out through MC firm, M/s Vanson Engg Pvt Ltd. Description of QRIB boat engine, Model: and Alamarin -Jet routines are as follows:-Engine(a) Change oil filters (b) Change motor oil (c) Check antl-freeze temperature condition of engine cooling system (d) Change impeller of raw water system (e) Check raw water passages of raw water cooler (fuel aux. lubricant) (f) Check hoses of fuel system (g) Change fuel filters (h) Check actuation of turbocharger. 0) Lubricate turbocharger. (k) Check V-belt , pulleys and lighteners for wear (I) Check belt tension. (m) Change air intake filter element (n) Change fuel system pre filter (p) Conditioning of remote control, emergency cut outs and completeness of safety equipment.(q) clean Intercooler. (r) dean heat exchanger. (s) check and adjust valve clearance. (t) check and set engine timing. (u) check and set unit injectors levers also unit Injectors set point. (v) check engine mount screws torque. (w) change poly "V" belt system, glow plugs, timing belt, idler pulley. (x) change water pump tensioner. (y) check torsional coupler bolts tightness, If required replace bolts by using Loctite 243. Alamarin -Jet (z) change Hydraulic oil. (aa) Check tightening torque of front vibration damper.

AVCAT System; Make: Delta PD Pumps LW; Model : D35-40/ 68; Working Pressure: 4 Kg/Cm2; Pump Qty: 02 Nos

Overhaul both transfer & service pump and prove the capacity 5 M3/Hrs at 3.5 bar. Type: vertical triple vanes/Screw.MID.Mounted.

Pump and motor alignment to be carried out.

Following system pressure gauges to be Calibrated and calibration certificate of authorized agency to be provided. (a) Pressure gauge (Make: Ettoracella), Range- 0-2 kg/sq cm, Qty- 02 (b) Pressure gauge (Make: H.GURU), Range- 0-10 kg/sq cm, Qty- 02 (c) Pressure gauge (Make: H.GURU), Range- -1-1.50 kg/sq an, Qty- 02 (d) Differential meters-02 Nos (e) Avcat flow meter( Make: Scientific devices, Mumbai), Qty -01

Following AVCAT system Pipe lines to be chemically cleaned and pressure tested to 6 Kgfcm2. Painting to be carried out as per scheme. (a) Stainless steel 21.3 OD X 2.11 Thk-08 Mtrs (b) Stainless steel 33.4 OD X 2.77 Thk-35 Mtrs (c) Stainless steel 48.3 OD X 2.77 Thk-10 Mtrs (d) Stainless steel 60.3 OD X 2.77 Thk-100 Mtrs (f) Stainless steel 73.0 OD X 3.05 Thk-35 Mtrs

Following AVCAT system Valves to be overhauled and pressure tested to 6 Kg/an2. Painting to be carried out as per scheme. (a) Ball Valve 40 NB -04 No.s (b) SDSL 25 NB-01 No (c) SDNR 25 NB-03 Nos (d) Gate Valve 25 NB-01 No (e) Gate Valve 50 NB -04 Nos (f) Gate Valve 65 NB -03 Nos (g) 3-way Cock 25 NB-01 No (h) 3-way Cock 50 NB-01 No

AVCAT fuel flexible hose to be pressure tested for leakages. Length 30 Mtrs with 1/2 inch female adaptor.

Sea Water System

Following valves of sea water system to be overhauled and pressure tested up to 06 kg/cm2. Valves to be painted with suitable color code and refitted in position. Description Size Type Qty (a) ME FW cooler Inlet valve 150 mm Butterfly 02 Nos. (b)Gear box stand by pump 50 mm SDNR 02 Nos. (c)Gear box Built on pump 65 mm SDNR 02 Nos. (d) Emergency cooling Gear Box 50 mm SDNR 02 Nos. (e)WHR shell inlet & outlet 65 mm SDNR 02 Nos. (f) DA SW cooling system 65 mm SDNR 18 Nos. (g) Stem tube 20 mm SDNR 08 Nos

Following system pipe lines to be chemically cleaned and pressure tested to 06 Kg/an2. Pipes to be painted as per paint scheme. Mat: Cunl (a) Pipe 323.9 OD X 4 Thk -18 Mtrs. (b) Pipe 219.1 OD X 3 Thk -56 Mtrs. (c) Pipe 159.0 OD X 2.5 Thk-16 Mtrs. (d) Pipe 108 01) X 2.5 Thk-16 Mtn. (e) Pipe 88.9 OD X 2.5 Thk-12 Mfrs. (f) Pipe 76.1 OD X 2.0 Thk-200 Mts. (g) Pipe 44.5 OD X'1.5 Thk-40 Mtrs. (h) Pipe 38.0 OD X 2.5 Thk-20 Mtrs. (j) Pipe 25.0 OD X 1.5 Thk-130 Mtrs.

Following orifice plate to be checked and measured. To be replaced if worn out is more than 20 %. (a) Orifice Plate 20 NB -04 Nos (b) Orifice Plate 200 NB -02 Nos (c) Orifice Plate 40 NB -02 Nos (d) Orifice Plate 20 NB -02 Nos (e) Orifice Plate 65 NB -02 Nos

Following sea chest duplex strainers change over mechanism to be overhauled, painted with black colour and fitted back. SI Description Valve size Qty (a) Main DG 65 mm 04 Nos. (b) Gear boxes sea chest65 mm 04 Nos. (c) Fire & Sprinkling pump 80 mm 02 Nos. (d) Ballast pump 80 mm 02 Nos.

Fresh Water Milne and transfer System

Following valves of fresh water system to be overhauled and pressure tested up to 06 Kg/crna. Valves to be painted with suitable colour code SI Description Size Type Qty (a) Filling line isolation & tanks suction valve 65 mm Gate 08 Nos. (b) Filling point valve 65 mm SDNR 04 Nos.

Fire Main and sprinkler System

Following valves of fire main system to be overhauled and pressure tested up to 10 Kg/cm2. Valves to be painted with suitable colour code. SI Description Size Type Qty. (a) Fire Hydrants 65 mm SDNR 25 Nos. (b) System isolation valve 80 mm Gate 02 Nos. (c) System Isolation valve 80 mm Butterfly 01 No. (d) System isolation valve 120 mm Butterfly 01 No. (e) System valves 80 mm SDNR 01 Nos. (f) Fin stabilizer cooling 32 mm SDNR 02 Nos. (q) Gate Valve 65 mm — 16 Nos

Following pipe lines of fire main system to be chemically cleaned and pressure tested up to 10 Kg/cm2. Pipe lines to be painted with suitable colour code. (a) Cu Ni Pipe 30 OD X 1.5 Thk- 10 Mtrs (b) Cu Ni Pipe 38 OD X 1.5 Thk- 80 Mtrs (c) Cu Ni Pipe 44.5 OD X 1.5 Thk- 50 Mtrs (d) Cu Ni Pipe 57 OD X 1.5 Thk- 30 Mtrs (e) Cu NI Pipe 76.1 OD X 2 Thk- 180 its (j) Cu NI Pipe 88.9 OD X 2.5 Thk- 230 Mbs (g) Cu Ni Pipe 108 OD X 2.5 Thk- 40 Mtrs (h) Cu NI Pipe 133 OD X 2.5 Thk- 110 Mtrs

Bilge and Ballast System

Following valves of Bilge & Ballast system to be overhauled and pressure tested up to 3 Kg/cm2. Valves to be painted with suitable color code. Sl Description Size Type (a) System valves 100 mm SDNR 12 Nos (b) System isolation valve 80 mm Butterfly 01 nos (c) System isolation valve 120 mm Butterfly 16 Nos (d) System isolation valve 50 mm Butterfly 03 nos (e) Isolation valve 50 mm SDNR 01 Nos (f) Isolation valve 40 mm SDNR 02 Nos (g) Isolation valve 50 mm SDNR 31 Nos

Following pipes of Bilge & Ballast system to be overhauled and pressure tested up to 3 Kg/cm2. Pipes to be painted with suitable color code. (a) Seamless Steel Pipe 33.4 OD X 3.4 Thk - 30 Mtrs (b) Seamless Steel Pipe 42.2 OD X 3.6 Thk - 10 Mtrs (c) Seamless Steel Pipe 48.3 OD X 3.7 111k - 60 Mtrs (d) Seamless Steel Pipe 60.3 OD X 3.9 Thk - 420 Mtrs (e) Seamless Steel Pipe 73 OD X 5.2 Thk - 40 Mtrs (f) Seamless Steel Pipe 88.9 OD X 5.5 Thk - 40 Mtrs (g) Seamless Steel Pipe 114.3 OD X 6 Thk - 310 Mbs (h) Seamless Steel Pipe 114.3 OD X 8.6 Thk - 70 Mtrs (j) Seamless Steel Pipe 141.3 OD X 9.5 Thk -8 Mtrs (k) Cu Ni Pipe 57.0 OD X 1.5 THK -2 Mtrs (l) Cu Ni Pipe 76.1 OD X 2 THK -25 Mtrs (m) Cu NI Plpe 88.9 OD X 2.5 THK -30 Mtrs (n) Cu Ni Pipe 108.0 OD X 2.5 THK -40 Mfrs

Fire & Sprinlding Pump, Bilge Pump, Ballast Pump

Following valves of Fire & sprinkling pump, Bilge pump & ballast pump valves to be overhauled and pressure tested up to 10 Kg/cm2. Valves to be painted with suitable color code and refitted in position. Job involves renewal of gaskets, SS fasteners. Mat contractor supply. SI Description Size Type Qty (a) Discharge Valve 100mm SDNR 06Nos.

Fixed Eductor system valves

Following valves of eductor system to be overhauled and pressure tested up to 10 Kg/cm2. Valves to be painted with suitable color code SI Description Size Type Qty (a) System valves 125 mm SDNR 04 Nos (b) System valves 50 mm SDNa 05 Nos (c) System valves 100 mm SDNR 10 Nos

Overhaul 05 in nos in fixed eductors and prove for operation for

Fuel oil filling & transferring system valves

Following valves of Fuel oil filling & transferring system to be overhauled and pressure tested up to 7 Kg/cm2. Valves to be painted with suitable color code SI. Description Size Type Qty (a) RU tank quick shut off valves 65 mm SDNR 04 Nos (b) RU tank interconnecting quick shut off valves 32 mm SDNR 01 Nos (c) Storage tank quick shut off valves 80 mm SDNR 06 Nos (d) Filling valve 80 mm SDNR 02 Nos (e) Filling point 125 mm SDNR 02 Nos (f) System valves 80 mm Butterfly 06 Nos (g) RU tank filling valve 40 mm SDNR 04 Nos (h) Gate Valve 65 mm - 02 Nos (j) SDNR 80 mm - 02 Nos

Following pipes of Fuel oil filling & transferring system to be overhauled and pressure tested up to 7 Kg/cm2. Pipes to be painted with suitable color code. (a) Seamless Steel pipe 141.3 OD X 6.6 Thk -80 Mtrs (b) Seamless Steel pipe 114.3 OD X 6.0Thk -50 Mtrs (c) Seamless Steel pipe 88.9 OD X 5.5 Thk -200 Mtrs (d) Seamless Steel pipe 73 OD X 5.2 Thk -20 Mtrs (e) Seamless Steel pipe 60.3 OD X 3.9 Thk -70 Mtrs (f) Seamless Steel pipe 48.3 OD X 3.7 Thk -102 Mtrs (g) Seamless Steel pipe 33.4 OD X 3.4 Thk -70 Mtrs

Remote QSV mechanism to be proved

Fuel Oil Service System

Following valves of Fuel oil service system to be overhauled and pressure tested up to 7 Kg/cm2. Valves to be painted with suitable color code. SI Description Size Type Qty. (a) Isolating valves 20 mm SDNR 02 Nos. (b) Isolating valves 50 mm SDNR 01 Nos. (c) Isolating valves 32 mm Ball 16 Nos. (d) Isolating valves 40mm Ball 04Nos

Following pipes of Fuel oil service system to be overhauled and pressure tested up to 7 Kg/cm2. Pipes to be painted with suitable color code. (a) Stainless Steel Seamless pipe 17.1 OD X 1.65 Thk -24 Mtrs (b) Stainless Steel Seamless pipe 21.31 OD X 2.11 Thk -70 Mtrs (c) Stainless Steel Seamless pipe 26.7 OD X 2.11 Thk -110 Mtrs (d) Stainless Steel Seamless pipe 42.2 OD X 2.77 Thk -30 Mtrs (e) Stainless Steel Seamless pipe 48.3 OD X 2.77 Thk -18 Mtrs (f) Stainless Steel Seamless pipe 60.3 OD X 2.77 Mk -32 Mtrs (q) Stainless Steel Seamless pipe 73 OD X 3.05 Thk -28 Mtrs

External Fl-Fl system

Following valves of Fi-Fi and foam system to be overhauled and pressure tested up to 15 Kg/cm2. Valves to be painted with suitable color code. SI Description Size Type Qtr. (a) Discharge valves 250 mm Butterfly 02 Nos. (b) By pass valves 50 mm Butterfly 02 Nos. (c) Fl-fl monitor valves 250 mm SDNR 03 Nos. (d) Shut off valves 65 mm Butterfly 04 Nos.

Following pipes of Fi-F and foam system to be overhauled and pressure tested up to 15 Kg/cm2. Pipes to be painted with suitable color code. (a) CuNI Pipe 57 01) X 1.5 Mk- 30 Mtrs (b) CuNi Pipe 76.1 OD X 2 Thk- 40 Mtrs (c) CuNI Pipe 159 OD X 2.5 Thk- 06 Mtrs (d) CuNI Pipe 267 OD X 3 Thk- 6C Mtrs (e) CuNI Pipe 73 OD X 5.2 Thk- 20 Mtrs (f) CuNi Pipe 38 OD X 1.8 Thk- 05 Mtrs

Startinnir system valves

Following valves of starting air system to be overhauled and pressure tested up to 20 Bar. Valves to be painted with suitable color code. SI Description Size Type Qty. (a) Main engine starting 40 mm SDNR 04 Nos. (b) Main engine starting 12 mm ball 02 Nos. (C) DG starting 40 mm Ball 08 Nos. (d) Gear box 15 mm Ball 02 Nos. (e) F-FI 08 mm Ball 02 Nos

Following pipes of starting air system to be chemically cleaned and pressure tested up to 20 Bar. Pipes to be painted with suitable colour code. (a) Cu Ni Pipe 10 X 1 Thk - 06 Mtrs (b) Cu NI Pipe 20 X 1.5 Thk - 22 Mtrs (c) Cu Ni Pipe 25 X 1.5 Thk -36 Mtrs (d) Cu NI Pipe 44.5 X 1.5 Thk -96 Mtrs (e) Cu NI Pipe 57 X 1.5 Thk -32 Mtrs

Following cast steel air pressure redudng valve and angle type air relief valve to be serviced and proved: - SI Reducer/ Relief pressure Size Number of reducers + relief valves. (a) 30 to 07 Bar/7.5 Bar 20 NB 01 + 01 (b) 07 to 04.5 Bar/ 05 Bar 10 NB 01 + 01 (c) 07 to 05 Bar/ 5.5 Bar 15 NB 01 + 01 (d) 30 to 10 Bar/ 12 Bar 40 NB 02 + 02 (e) 30 to 15 Bar/ 17.5 Bar 40 NB 02 + 02

Domestic Air system valves

Following valves of domestic air system to be overhauled and pressure tested up to 10 Kg/cm2. Valves to be painted with suitable colour code and refitted In position. SI Description Size Type Qty. (a) Air hydrant 20 mm Ball 10 Nos. (b) System valves 20 mm Ball 05 Nos. (c) System 15 mm Ball 41 Nos.

Following pipes of domestic air system to be chemically cleaned and pressure tested up to 10 Kg/cm2. Pipes to be painted with suitable colour code and refitted in position. (a) Seamless Steel pipe 26.7 OD X 2.9 Thk -210 Mrs (b) Seamless Steel pipe 26.7 OD X 2.11 Thk -08 Mtrs (c) Seamless Steel pipe 21.3 OD X 2.8 Thk -342 Mtrs (d) CuNi pipe 25 OD X 1.5 Thk -12 Mtrs (e) Copper pipe 10 OD X 1.0 Thk -38 Mtrs (f) Cu NI pipe 08 OD X 1.5 Thk -30 Mtrs

Remotely operated Quick shut off Valve pneumatic release centre unit to be overhauled and system Gauges to be calibrated.

A/C and Ref. Sea water system valves

Following valves of AC & Ref Sea water system to be overhauled and pressure tested up to 06 Kg/cm2. Valves to be painted with suitable color code. SI Description Size Type Qty. (a) AC Condenser outlet 100 mm SDNR 03 Nos. (b) AC Condenser inlet 100 mm SDNR 03 Nos. (c) AC Condenser pump discharge 150 mm SDNR 02 Nos. (d) AC Condenser pump suction 150 mm Butterfly 02 Nos. (e) System valve 150 mm Butterfly 02 Nos. (f) Ref condenser inlet 32 mm Ball 02 Nos. (g) Ref condenser outlet 32 mm Ball 02 Nos. (h) Ref condenser pump inlet 32 mm Ball 02 Nos. (J) Ref condenser pump outlet 32 mm SDNR 02 Nos. (k) Emergency cooling AC 80 mm SDNR 01 No. (l) coolin REF 32 mm SDNR 01 No.

Maine Engine sea water system

Chemically clean, pressure test and refit (Dia- 200 mm, Mat- Cu Ni and Length - 10 Mtrs, test Pr- 04 Kg/Cm2) system pipe lines. 06 in nos brass boss connections to be renewed. Pipe to be painted as per CG paint scheme.

Diesel Alternator Sea water system

Chemically clean, pressure test - 06 kg /Cm2 and refit (Dia- 65 mm, Mat- Cu NI and Length - 30 Mtrs,) system pipe lines. Pipe to be painted as per CG paint scheme.

Stern tube Sea water system

Chemically dean, pressure test- 03 Kg/cm2 and refit (Dia- 20 mm, Mat- Cu Ni and Length - 15 Mtrs) system pipe lines. Pipe to be painted as per CG paint scheme.

Gear Box sea water system.

Chemically dean, pressure test -10 Kg/Cm2 and refit (Dia- 65 mm, Mat- Cu Ni and Length - 15 Mtrs) system pipe lines. Pipe to be painted as per CG paint scheme.

CPP Sea Water system

Chemically clean, pressure test - 06 kg /Crn2 and refit (Dia:20 mm; Mat- Cu Ni and Length:20 Mtn) system pipe lines. Pipe to be painted as per CG paint scheme

AC Condenser Sea Water system

Following NC sea water system pipes to be chemically cleaned and pressured tested up to 8 bar. Pipe to be painted as per CG paint scheme before fitment. Mat CuNi; Working pressure: 4 Kg/cm2. (a) Condenser pump suction & discharge pipe, Dia- 150 mm, Mat- Cu Ni and Length -23 Mtrs (b) 03 In nos Condenser inlet and outlet pipe, Dia- 100 mm, Mat- Cu Ni and Length - 08 Its

AC Chiller water system

Following A/C chiller water system pipes to be chemically cleaned and pressured tested up to 8 bar. Pipe to be painted as per CG paint scheme and cold insulation to be carried out before fitment. Mat CuNi; Working pressure: 5 Kg/cm2. (a) Chiller pump suction & discharge pipe, Dia- 150 mm, Mat- Cu Ni and Length - 45 Its (b) 13 In no's FCU Inlet and outlet pipe, Dia- 40 mm, Mat- Cu NI and Length - 75 Mtrs.

Ref Condenser Sea Water system

Ref sea water system pipes to be chemically cleaned, pressured tested up to 6 bar and renew all fasteners (Mat-SS). Dia: 32 mm, length: 20 mtrs, Mat Cu-NI. Pipe to be painted as per CG paint scheme before fitment. Material contractor supply.

Miscellaneous

Flow meters of AC, Ref condenser sea water cooling system, stern tube sea water cooling, fuel flow meter of BMEs and Main DGs due for calibration. Flow meter to be calibrated and certificates from authorised agencies to be furnished: - SI Make Range Qty (a) Scientific devices (B) Pvt Ltd 30-635 m3 /hr, 4-20 mAmp 01 (AC condenser cooling system) (b) Scientific devices (B) Pvt Ltd 1 2- 29 m3/hr, 4-20 mAmp 01 (Ref condenser cooling system) (c) Fluiddyne Control System (P) Ltd 12-500 LPH 04 (Main DG fuel system) (d) SKA (Stem tube cooling system) 0-8000LPH, 4-20 mAmp 02 (e) Scientific devices (B) Pvt Ltd 0-15000 LPH 01 (AVCAT system) (f) KRAL Volumeter Austria 0-3000 LPH 4-20 mAmp 04

Following Pressure relief valves in various systems to be proved for proper functioning: - SI System Relief Pressure Size Qty In Nos. (a) AC condenser sea water 5 Kg/cm2 25 NB 01 cooling from fire main (b) Refrigeration condenser 5 Kg/cm2 15NB 01 sea water cooling from fire main (c) Fuel filling and transfer system 6 Kg/cm2 50 NB 01 (d) Hydrophore tank, 1000 litres 6 Kg/cm2 32 NB 01 (e) Air receiver 1000 litres 37.5 Bar 25 NB 02

Vibration measurement of all equipment {BME, Gear boxes (02 nos), shaft bearIng(02 nos), DAs (04 nos), Fire/bilge/ ballast pumps(07 nos), HP air compressors(02 nos), AC & ref compressors(05 nos), EFF(02 nos)} to be undertaken during pre and post refit trials through authorised agency and report to be furnished indicating corrective measures.

As per CGHQ directives vide their letter 15/300/63/L0 DRUM/SAMARTH CLASS dated 25 Oct 18, three in no lub oil tanks are to be fabricated and installed (02 on port side and 01 on stbd side with capacity of 720 Its each In the funnel compartment on the main deck) along with following arrangements: - (a) Provisioning of air vent and inspection door/ hatch on tank top. (b) Fitment of separate filling lines on port and stbd cat-walks. (c) Discharge lines & vent cock to the compartment below (AER). (d) Sight-glass along with measuring scale. (e) Interior of the tank to be painted as per paint scheme. Exterior of the tank to be painted as per the compartment interior scheme

SUPPLEMENTARY DEFECT LIST(SR-1)-ENGINEERING

AC PLANT; MARE: M/S HEINENAHOPMAN ENGINEERING, NETHERLAND; CAPACITY: 70 TR;QTY-

Recurring sea water leakage observed from welded joint of discharge manifold of Fwd and Aft AC condenser pump due to progressive corrosion and multiple repairs on pipeline. Discharge manifold along with flanges for both pumps to be fabricated as sample. Mat: CuNi; Size: 120 MM Dia X 2.5 Mtrs length, Qty-02.

Recurring sea water leakage observed from discharge pipe line leading from manifold of AC condenser pumps to inlet for all three condensers due to multiple repairs of pin holes in pipeline over a period of time. Pipe line to be fabricated and renewed as per sample. Mat: CuNi; Size: 120 MM Dia X 12.5 Mtrs length

Frequent occurrence of pin holes is observed In all three condensers In/out sea water distance pieces. Distance pieces to be fabricated as per sample and fitted in the system. Mat: SS; Size: 120 mm dla, 300mm length, Qty -06 No's

Heavy condensation observed on chilled water system pipeline and all three chiller units at AMR/AER compartment due to worn out cold insulation. Cold insulation to be renewed. (a) Chiller pump suction & discharge pipe, Dia- 150 mm, Mat- Cu NI and Length - 45 Mtrs (b) 03 in no's chiller units (Dia- 1.0 ft, Length — 6.0 ft. each) (a) Chilled water pipe line in AER compartment, Dia-150 mm, Mat- CuNi and Length-9 mfrs

REF CONDENSER PUMP (1&2); MAKE: JOHNSON PUMPS; MODEL: KGEFCl2B-5; CAPACITY : 06 M3/HR, QTY:02 NOS

02 in not suction and discharge connecting pipes of each condenser is deteriorating. Pipes to be renewed as per sample: Mat: SS Size: 40mm Dia X 300 mm length each, Qty- 04 Nos.

FIN STABILIZER; MAKE: M/S NAIAD DYNAMICS, UK, MODEL: P5355529A; TYPE:500 SERIES DATUM CONTROLLER, QTY- 02 NOS

MISCELLANEOUS

Air inlet ducting of AHU No. 01, 02 and 03 are progressively corroding. Alr Inlet ducts to be re-fabricated as per sample and additional stiffeners to be provided to the base. Make: ZECO, Model: BWDS-CL-11-500 Fan Speed: 2045 RPM; Alr Capacity:7305 CFM; duct size: 1X1.SX1 mtrs (lbh), Mat: AL, Gauge-1.5MM

UNDER WATER PACKAGE

EM LOG OEM: M/s JOHN LILLEY & GILLIE PVT LTD, ENGLAND (QTY.: 01) PAC: M/S ELCOME INTEGRATED SYSTEMS

Carry out following: (a) Remove LOG pick up head from the housing after closing isolation valve. (b) Overhaul LOG pick up head housing and isolation valve, replace '0' rings. (c) Assemble valves and house the LOG pick up head into the location and carry out hose testing prior ship's undocking.

Overhaul the LOG Control pane, Calibrate and align all repeaters.

Check insulation of pickup electrodes and excitation coil. Check coil resistance of excitation coil (minimum acceptable : 10 Mega Ohm)

Carry out Calibratio n of EM Log by measured distance run out procedure

ECHO SOUNDER (50 KHz & 200 KHz) OEM: M/s SKIPPER ELECTRONICS PAC: M/s NORINCO, (QTY: 01 No)

(a) 02 nos. transducers along with surface ring to be cleaned properly and sea weeds to be removed (In Dry Dock). (b) Apply grease on surface and cover with plastic sheet to avoid any damage or paint deposit. Remove grease prior undocking.

Overhauling of the control panel to be carried out and system to be proved for opdmalyerformance.

MAIN SWITCH BOARD, OEM: M/S MARINE ELECTRICAL, MUMBAI (QTY-02 NOS)

Overhaul/ Clean both MSB thoroughly by using vacuum deaner and record the Insulation. Tight all loose connection.

Overhaul following Air circuit breakers, Renew the fixed and moving contacts. (a) Diesel Alternator- 1000 Amps 04 Nos. (b) Bus Coupler- 1600 Amps 02 Nos. (c) Inter Connecter- 1000 Amps 04 Nos. (d) Bow Thruster- 1000 Amps 01 Nos.

Calibrate and prove the following safety trips of both MSBs and all 04 Generator breakers trips using CIT and certificate to be issued post proving (a) Reverse power trip (-8%) (b) Generator high voltage (107%) (c) Generator low voltage (90%) (d) Generator high frequency (105%) (e) Generator low frequency (95%) (f) Bus bar high voltage (107%) (g) Bus bar low voltage (90%) (h) Bus bar high frequency (105%) j) Bus bar low frequency (95%) (k) preferential trip (l) short circuit protection.

Check single/ parallel operation of all DGs in all modes (Manual, Semi-Auto and Auto) and Carry out complete functional checks of power management system (PMS) in Semi/ Auto mode and all feeds to IMCS to be proved.

Following MSB meters to be calibrated and calibration certificate to be provided. Sl Decription Range Qty (a) Volt Meter 0-500V 06 Nos. (b) Ammeter 0-1000 10 Nos. (c) Frequency Meter 45-55 HZ 06 Nos (d) KW Meter -80 to 600KW 08 Nos. (e) Power Factor meter -0.5 to 0.5 08 Nos (0 Double Volt meter 0-500V 02 Nos. (g) Double frequency Meter 45-55 HZ 02 Nos (j) Insulation Checker 0 to 0, 04 Nos (k) Synchronosope - 02 Nos

Inspect MCCBs of all outgoing feeders

Overhaul Governor control unit and control panels of all 04 nos generators and check functioning of DGs after fitment.

Carry out functional test of Anti condensation heaters (16 nos.).

Earth fault observed in bus bar-1 of MSB-1. Earth fault Is to be removed.

MAIN ALTERNATOR, 450 KW, 3PH, 50Hz, MAKE : M/s STAMFORD PAC: M/s CUMMINS (QTY: 04 Nos)

Overhaul 04 nos. main alternators 41W, 3Ph, 450 KW. (a) Open alternators at both end terminal coven (b) Record insulation values prior commencement of routines and provide to ship staff (c) Clean stator, exciter, rotor windings, terminal lugs and associated wirings with hot air and alcohol. Apply super thermal conductive quick drying insulation varnish to the exposed portion of windings. (d) Prove insulation values of stator, exciter and rotor windings with respect to phase to phase and phase to earth as applicable and records the values.

Overhaul the local control panels of all 04 nos DAs including calibration of AVRs (04 nos). Manual voltage regulator to be checked and functional test to be proved. Replace the defective Anti condensing Heater.

Engine starting system to be checked. Trials on ship's load to be carried out for satisfactory operation of generator. 100% load test to be carried out if prime mover is also overhauled. All the alarms/ indications monitoring in PMS and IMCS of all DAs to be proved.

Calibrate following analog meters for each DA and calibration certificate to be provided. (a) Lub oil pressure-01 (b) Fresh water temperature -01 (c) Fuel oil pressure -01 (d) RPM meter -01

Calibrate following sensors of all 04 DGs and all alarm/ safety trips to be proved:- (a) Lub oil pressure 02 each (b) Exhaust temperature, 02 each (c)Lub oil temperature, 02 each (d) Fresh water temperature, 02 each (e) RPM sensor, 01 each. (f) Coolant level sensor, 01 each. (g) Starting air pressure transmitter, 01 each. (h) Sea water pressure sensor, 01 each. 0) Fuel oil pressure sensor, 01 each (k) Start air pressure -01 each (I) Alternator winding temperature -01 each (m) Alternator bearing temperature (drive & non drive end)-01 (n) Barring tool safety mechanism -01 each (p) Emergency stop -01 each

EMERGENCY DG ALTELNATOR, 100 KVA (80 KIN), 4151, 3 PH, SO HZ (MAKE: M/s KIRLOSKAR ) Local Control Panel (MAKE: M/s KIRLOSKAR) (QTY: 01 No each)

Carry out the following: (a) Calibrate 01 no. AVR of DA (b) Overhaul local control panel (LCP), calibrate all meters and calibration certificates to be issued. (c) Calibrate and prove following safety trips (Make: M/s KOEL). (i) lube oil pressure-01 (ii) exhaust temperature -01 (iii) Lub oil tempeture-01 (iv) fresh water tempeture -01 (v) RP Sensor-01 (d) Overhaul 01 no. dynamo 24V, 30A(bosch) (e) Overhaul emergency DG starting motor

Engine starting system In all modes to be checked and proved. 100% load test to be carried out for satisfactory operation of generator with external load. All the alarms/ indications monitoring In IMCS to be proved.

EMERGENCY SWITCH BOARD (ESB) 415Y, 3 PH, 50 HZ OEM: M/s MARINE ELECTRIC IS, MUMBAI (QTY: 01 No)

Overhaul emergency switchboard. Overhaul three number (140-200A) air circuit breakers. Carry out functional checks and prove emergency switch board for auto change over between all three I/P supply. Calibrate 09 nos. MCCB by using CIT and all feeds to IMCS to be proved. Calibrate following meters and certificates to be provided:- (a) Voltmeter -01 (b) Ammeter - 01 (c) Power Factor Meter -01 (d) Kilowatt meter -01 (e) Frequency meter-01 (f) Insulation meter -01

EDC 415V 3 PH, 50 HZ OEM: M/s MARINE ELECTRICALS, MUMBAI (QTY: 07 Nos)

Carryout functional diecis of 07 Nos. Digital Voltmeters and 07 Nos. Digital Ammeters and certificate to be provided.

Inspect and calibrate following breakers by using CIT and calibration certificates tobe provided:- (a) (EDC 1-7) 200-250A - 14 Nos

Carry out functional checks of 07 Nos. Auto change over switch as per trial protocal

TRANSFORMERS (30 KVA 415 V/ 230V) OEM: M/s FABRICONS, MUMBAI (QTY: 07 Nos)

Overhaul the 07 Nos. transformers. Switch OFF power Input of the transformer, open all covers, carryout inspection of terminal cover and check for any abnormal vibrations/noise, all terminal & stamping for proper tightness. Windings to be varnished with air drying varnish. Record the insulation prior and post overhauling. All transformers to be painted with pebble grey (Material yard supply).

POWER DISTRIBUTION BOARD (415 V, 3 PH, 50 HZ) MAKE: MARINE ELECTRICALS ( QTY: 09 Nos)

Calibrate all MCCB's for Incoming / outgoing feeders, all trips and safeties to be checked and calibration certificates to be provided. Check internal wiring (renew, If required). (a) 250A - 04 Nos. (b) 100A - 05 Nos

23W (DP ADB, LDB, CNDP,CNDB) MAKE: MARINE ELECTRICALS (QTY: 28 NOS)

Inspect all MCCB. Replace, if defective. Check condition of internal wiring and Isolating switch. Replace defective indication lamps and elmax connectors

SHORE CONNECTION BOX OEM: 14/s MARINE ELECTRICAL, MUMBAI (QTY: 02 Nos)

Calibrate the following meters and calibration certificate to be provided: - (a) 02 nos. Volt meter (0-500) (b) 02 nos. Ammeter (0-1000) (c) 02 nos. KWH meter (d) 02 nos. Power factor meter (0.5 - 1 - 0.5) (e) 02 nos. Phase sequence meter

MCCB to be tested by CIT for 800A calibration certificates to be provided. Gasket of the control panel to be changed and rust/corrosion, if any, to be removed.

SHIP ALONGSIDE SUPPLY BOX OEM: M/s MARINE ELECTRICAL MUMBAI (QTY: 02 Nos.)

Calibrate the following meters and calibration certificate to be provided:- (a) 02 nos. Volt meter (0-500V) (b) 02 nos. Ammeter (0-150Amps) (c) 02 nos. KW meter (10-0-75)

02 Nos MCCB to be tested by CIT for 160A calibration certificates to be provided. Gasket of the control panel to be changed and rust/corroslon, If any, to be removed.

24V DC RECTIFIER UNIT CUM BATTERY CHARGERS 120k 3 KW (QTY: 02Nos) & 60k 1.5 KW (QTY: 03 Nos) OEM: M/s Static Transformer / L & T, MUMBAI

Overhaul 05 nos. battery charger cum rectifier units, prove in boost and float modes including proving of Auto changeover from charging unit-1 to charging unit 2. Outputs ripple voltages of all rectifier units to be proved within permissible limits. All feeds to IMCS to be proved.

Calibrate digital Voltmeter (Qty. - 05 nos.) and digital Ammeters (Qty. - 10 nos.) and replace indication lamps, push button, gaskets & locking arrangements.

Check Insulation Resistance of power supply transformer after disconnecting rectifier from the circuit. (Should be at least 1 Mega ohm). Overhaul transformer. Replace contactor kit. Replace defective cooling fan. Prove system.

24V DC RECTIFIER UNIT CUM BATTERY CHARGERS 120 A, 3 KW OEM: M/s WAVES ELECTRONICS, KOCHI (QTY: 03 Nos)

Overhaul 03 nos. battery chargers CUM rectifier unit and proved in boost and float modes. Output ripples voltages of all rectifier units to be proved within permissible limits. All feeds to IMCS to be proved.

Calibrate the following meters and certificate to be issued. (a) Voltmeter (0.40) - 03 Nos. (b) Ammeter (150-0-150) - 03 Nos. (c) Ammeter (0-150) - 03 Nos

24 V DC PANEL(EMG LOB, AUXDB, NAV AIDSDB, COM & NAV AIDS DB) M/s MARINE ELECTRICALS, MUMBAI (QTY: 18 Nos)

Inspect all MCCB. Replace, if defective. Check condition of internal wiring and isolating switch. Replace defective indication lamps and elmax connectors.

EMERGENCY DG BATTERY CHARGER 24 V, 20 A, 0.5 KW OEM: M/s MARINE ELECTRICALS, MUMBAI (CRY: 01 No)

Overhaul battery charger, calibrate 01 Voltmeter (0-50y) & 01 Ammeter (0-30). Calibration certificate to be provided.

STEERING GEAR MOTOR 415V, 3 Ph, 50 HZ, 11.5 HP (QTY: 04 Nos.) OEM: M/s BALDOR ELECTRIC CO. CONTROL PANEL (QTV: 04 Nos.) OEM : M/s 3ASTRAM ENGG, PAC firm MIS ARCUM MARINE SERVICES, MUMBAI.

Overhaul 04 nos. steering gear motors Including renewal of both end bearings and proper alignment to he done. Motor to be painted with pebble grey. Terminal box gasket to be replaced (Material yard supply).

Complete steering gear including autopilot and feedback units along with panorama & rudder angle indicators (13 nos) are to be calibrate, aligned and proved for satisfactory performance.

Overhaul 04 nos. control panels, 01 nos. emergency station panel at ASP, calibrate following relays in starter panel and certificate to be provided. (a) Overload relays (18-25A) -04 Nos. (b) Motor Protection relays- 04 Nos. (c) Phase protection relay-04Nos.

Carry out calibration and functional checks of Steering gear and auto pilot system from Bridge and Docking consoles in all modes of operation (Sync wheel, independent jog & independent lever) and prove for satisfactory operation. All feeds to IMCS to be proved.

Steering lever in port & Stbd docking console (In bridge wing) not responding in either red/green directions. Suspect control PCB malfunctioning. Defect to be rectified and system to be proved.

MAIN ENGINE CONTROLS OEM/ PAC: Mis MW (OTY: 02 NOS)

Both Main Engine starting Interlocks are to be checked for satisfactory operation and all feeds to IMCS to be proved.

Calibrate 02 KRAL meter for fuel consumption for both main Engines.

Both Main Engine safety trips and interlocks to be checked and calibrated as per trial protocol (a) Emergency stop (b) Over speed trip (c) Coolant temperature (d) Lub oil temperature (e) Coolant pressure (f) Lub oil pressure last bearing (g) Crankcase pressure (h) Main bearing temperature (j) Splash oil temperature (k) Engine turning device (I) Safety system override (m) Piston cooling oil pressure at 800 RPM (n) Exhaust mean temperature at 800 RPM (p) Fuel leakage A & B (Q) Start air pressure (r) Gearbox .ontrol oil pressure low (s) Pre-warning stop ECU (t) Power reduction active (u) Engine speed High/Low (v) Start lock LO level (w) GB Lock device engage (x) Charge air pressure (y) LO level sensor (z) HP fuel line pressure (aa) Sea water pressure before and after cooler (ab) Fuel consumption

MAIN ENGINE LO PRIMING PUMP, REFILL PUMP, KWFA PUMP, KWFA PUMP AND F/W INHIBITOR PUMP MOTORS (415, 3PH, 50 HZ)

Overhaul the following motors including renewal of both end bearings. Motors to be painted with pebble grey and gasket of terminal box to be replaced. (Material yard supply) (a) ME Lub oil Priming Pump (1.5 KW) - 02 Nos (b) ME Refill Pump (0.55 KW) - 02 Nos (c) KWFA Motor (3KW) - 02 Nos (d) F/W inhibitor Pump motor (2.2 KW) - 02 Nos.

Overhauling of the following control panels to be carried out including checking of shock mounts, calibration of OLRs, UV/OV relay and single phasing relay and contactor kit to be renewed. Calibration certificate to be issued. (Material yard supply): (a) ME Lub Oil Priming Pump (i) OLR 4-6 Amp - 02 Nos (ii) Thermistor relay - 02 Nos (iii) Single phasing protection relay - 02 Nos (iv) OV/UV relay - 02 Nos (b) Refill Pump (i) OLR 0-24A (ii) Thermistor relay (c) KWFA Motor (i) OLR 4-6.3A (d) F/W inhibitor Pump Motor (i) OLR 4-6 Amp - 02 Nos (ii) Thermistor replay - 02 Nos (iii) Single phasing protection relay - 02 Nos (iv) OV/UV relay - 02 Nos

RCS (02 Nos)/ INKS/ RTUs (10 Nos) NORIS N 3000 - DSP, OEM: M/s NORIS AUTOMATION GMBH, GERMANY PAC: M/s ELCOME INTEGRATED SYSTEMS PVT. LTD MUMBAI

IMCS to be overhauled including 02 RCS and 10 RTU control panels and all sensors connected to IAMCS (RTU wise and equipment wise) carry out functional test and prove for satisfactory performance.

Calibrate 08 nos. engine RPM meters, 10 nos. pitch angle Indicators and 10 nos. shaft RPM meters of both main engines. Calibration certificate to be provided.

Calibrate and carry out functional check of all combinators in MCR, Bridge & Bridge wings for pitch and speed.

All bilge level sensors (17 Nos.) to be proved for satisfactory operation with IAMCS.

Following tank level sensors to be calibrated, synchronized and proved with IAMCS. Certificate to be Issued post calibration. (a) Fuel oil tanks - 10 Nos. (b) Lub oil tanks - 02 Nos. (c) AVCAT tanks - 02 Nos. (d) Fresh water tanks - 05 Nos. (e) Ballast tanks - 06 Nos.

GEAR BOX CONTROL PANEL OEM: MS RENK

Both Main Engine gearbox Control panels to be overhauled and all the connections are to be tightened and panel to be cleaned with vacuum cleaner. All the alarms/indications and interlocks to be checked with all feeds to IMCS for satisfactory operation.

Both gear box alarms and interlodcs to be calibrated and proved as per trial protocol. (a) Control oil pressure at gear box Inlet of standby lub oil pump start (b) Control oil pressure at gear box Inlet multi disc clutch 1 (c) Control oil pressure at gear box inlet emergency disengagement multi disc dutch 2 (d) Control oil pressure alarm as per control oil pressure diagram (e) Lub oil pressure alarm as per lub oil pressure diagram (f) Lub oil pressure at gearbox inlet emergency stop diesel engine (g) Lub oil pressure at gearbox inlet start of standby oil pump (h) Lub oil pressure at gearbox inlet, start interlock of diesel engine (j) GB LO temp inlet (k) GB plain bearing Temp (05 Nos.) Al to A3 and 01&02 (I) Auxiliary bearing temp X1 AHD & ASD (m) Sea water temp before and after cooler (n) LO temp Up cooler (p) LO tank temp

Following Interlocks are to be checked and proved for operation iiith Main engine controls: (a) GB lock device engage/ Disengage (b) GB Lock device secured (c) GB Turn device engage/ disengage (d) GB turn device secure (e) Operation Indication of multidisc dutch 1 (DE engaged) (f) Operation indication of multidisc dutch 2 (R-Fi — PTO engaged) (g) FI-FI PTO auto disengage

Overhaul the following motors (415ll, 3PH, 50Hz) including renewal of both end bearings. Motor themiistor to be checked. Motors to be painted with pebble grey and gasket of terminal box to be replaced. (Material yard supply) (a) Gearbox Lub oil Standby pump (15 KW) -02 Nos. (b) Gearbox standby seawater pump (11KW) — 02 Nos. (c) Gearbox turning device (1.1 KW) — 02 Nos.

Overhaul two in not Lub Oil standby pump & Turning gear motor control panel and 02 nos. Standby sea water pump starter panel and calibrate following relays. (a) GB oil and Turn gear over/under voltage relay-02 Nos. (b) PTC temp. relays -06 Nos. (c) Over load switch- 06 Nos. (30A, 03A & 23A) (d) Ammeter — 03 Nos. (0- 100A- 02 Nos. & 0- 10A-02 Nos.)

CPP PUMP MOTOR (P&S) 22.55 KW & CONTROL SYSTEM OEM: WARTSILA , MUMBAI (QTY: 02 NOS.)

Following sensor to be calibrated and safeties to be proved(calibratlon certificate to be provided ).- (a) Pressure switch/Inflatable seal air pressure alarm (b) Water pressure stern tube seal (c) Water temperature stern tube seal (d) Water flow stem tube seal alarm (e) Oil temperature HPP (f) Low pressure HPP (g) Return filter clogged HPP (h) Low oil level (j) Pitch control oil pressure (k) Pressure switch 1(PRS 1) cutoff (I) Pressure switch 3(PRS 3) cutoff (m) 04 nos. Plummer bearing temp sensors (Fwd & Aft)

Overhauling of 02 Nos. CPP Pump motors (41W, 3PH, 22.55 KW) to be carded out Including renewal of both end bearings. Replace motor terminal strip. Motors to be painted Nith pebble grey and gasket of terminal box to be replaced. (Material yard supply)

02 Nos. Motor Control panels to be overhauled. All the auxiliary relays to be replaced and following relays to be calibrated and calibration certificate to be provided. (a) Single phasing relays- 02 Nos. (b) OIL relays (20 -33A) - 02 Nos. (c) Thermistor Relay-02Nos (d) Ammeter-02Nos

04 nos. analog propeller pitch indicators to be calibrated and synchronized with Pitch transmitter. Calibration certificate to be issued.

TORSION METER (KDU-110) M/S KYMA (QTY: 02 Nos.)

Calibrate 02 nos. torsion meter digital displays along with sensors. Calibration certificate to be provided.

Port & Stbd Torsion meter (Make: Kyma, Model KW-110) digital display showing erratic reading. Defect to be rectified and proved for satisfactory operation.

MAGNETIC COMPASS OEM: M/s C. MATH PAC: M/s KONGSBERG (QTY: 01. No)

Overhaul magnetic compass. Carry out compass swing and certificate to be issued.

Feed to Auto pilot and proper function of magnetic sound to be proved. Job includes proving of magnetic compass feed in NAVITWIN unit.

AIR CONDITIONING CONTROL PANELS, OEM: M/s HEINEN & HOPMAN ENGINEERING(INDIA) PVT LTD, KOLKATA (QTY - 03).

Overhauling 03 Nos. AC control panels and check indication lamps and renew If defective. Rubber gaskets of all the panel to be renewed. Calibrate 03 nos. Soft starter parameter settings.

Following pressure & temperature switches to be calibrated, certificate to be provided and all feeds to IMCS to be proved:- (a) CR 75% Thermostat - 03 nos. (b) CR 50% Thermostat - 03 nos. (c) Low compressor oil level - 03 nos. (d) Flow meter (Condensor Pump + Cnilled water Pump)-01 No.+03 Nos. (e) HP and LP cut outs

Overhaul the following motors including renewal of both end bearings. Motors to be painted and gasket of terminal box to be replaced. (Material yard supply). (a) AC Chilled Water Pump (41W, 3PH, 11 KW) - 02 Nos. (b) AC Sea Water Pump (415V, 3PH, 11 KW) - 02 Nos. (c) AHU (415V, 3PH, 15 KW) - 02 Nos. (d) AHU (41W, 3PH, 18.5 KW) - 01 No. (e) Compressor Motor (415V, 3PH, 70 KW/4 pole) - 03 nos

Overhauling following control panels including renewal of contactor kits, indication lamps. Rubber gaskets of all the panel to be renewed. (a) AC Chilled Water Pump (41W, 3PH, 11 KW) - 01 No. (b) AC Sea Water Pump (41W, 3PH, 11 KW)- 01 No. (c) AHU (415V, 3PH, 15 KW) - 02 Nos. (d) AHU (415V, 3PH, 18.5 KW) - 01 No.

Check the Local / Remote starting of AHIYs for satisfactory operation.

Calibrate overload relays of all control panels by using current injector tester, voltmeter, Ammeter and contactors.

REF PLANT CONTROL PANEL & COMPRESSOR MOTOR (M/s M/S LAXMI HYDRAULICSCAPACITY: 7.5 KW) SEA WATER PUMP MOTOR ( M/S NARHARI CAPACITY: 1.5KW) COOL ROOM/COLD ROOM MOTOR MIS NARHARI)

Overhaul the Ref Plant control panel. Calibrate the following safety cut-outs &calibration certificate to be provided and all feeds to IAMCS to be proved:- (a) Overload relays-04 Nos. (b) 01 No. Ammeter (c) 01 Flow meters (d) Timer Relays (e) Voltmeter

Overhaul the following motors including renewal of both end bearings. Motors to be painted and gasket of terminal box to be replaced. (Material yard supply) (a) REF compressor (415V, 3PH, 7.5KW) - 02 Nos. (b) REF plant SW condenser pump (415V, 3PH, 1.5 KW) -02 Nos. (c) REF Cooling fan motor (415V, 3P1-1, 0.5 HP) - 01 No. (d) REF Cooling fan (41W 3PH 0.25 HP) - 01 No.

Calibrate HP, LP and OP capadty controls and sea water pressure switches of plant and to be proved

Functional checks of 02 Nos. Defrost Heater in Cool Room- 1.8 Kw and Cold room - 2.8 Kw to be undertaken.

Defrosting and temperature and pressure switches to be checked and setting device to be adjusted for correct functioning of defrosting system.

GLORIFIER (500 Ltrs, 415Y, 3PH, 36 KW) AND CONTROL PANEL OEM: Mis KANTILAL CHUNILAL PVT LTD,(QTY : 01)

Dismantle heater banks, de-scale heaters and renew the gaskets. Follow! tg jobs to be undertaken: (a) Drain the Calorifier completely. (b) Open the flanges cover of heaters (c) Remove electrical connections and withdraw heater bank from calorifier casing and remove all foreign deposit from the heater element and record insulation of heating element.

Check and calibrate 02 nos. thermostats and temperature controller relay.

Control panel to be overhauled, all contactor kits to be renewed, Fuse base with carriers to be renewed, indication lamps to be checked for proper functioning and proved for satisfactory operation of system.

FM-200 SYSTEM OEM: MIS SUPER FIRE (QTY: 01 No)

Overhaul the alarm Indicating cum control panel Including remote actuation station. Calibrate all pressure threshold devices. Check performance of all zones, control and power supply cards and alarms/indications at different locations. Prove all the functional checks/ system for satisfactory operation including all feeds to IMCS.

ELECTRIC COOKING RANGE (4159, 3PH, 19 KW & 11 KW) OEM: M/s SUSHAMA & CO (QTY: 02 Nos.)

Overhaul the cooking ranges including followings. (Material yard supply). (a) Renew heat proof cables from cooking range terminal to hot plate terminal lugs. (b) Renew heat proof cable along with heat proof porcelain sleeves from terminal posts to hot plate elements. (c) Renew hot plate connecting terminal blocks (18 nos.). (d) Renew heat absorber sheet of hot plates. (e) Renew insulation of oven chamber, check condition of locking handle and renew oven gasket. After renewal of insulation check heat loss of oven chamber. (f) Calibrate temperature control thermostat of cooking ranges ( 06 nos) and oven ( 01 no).

Control panel to be overhauled, all contactor kits to be renewed, Fuse base with carriers to be renewed, check condition of rotary switch, indication lamps to be checked for proper functioning and proved for satisfactory operation of system.

ELECTRIC CHAPATI MAKING MACHINE OEM: M/s SUSHMA & CO (415V, 3PH, 18KW, QTY : 01 Nos)

Overhaul the entire system including followings (Material yard supply). (a) Overhaul the control panel. Check conditions of range switches, relays and contactors. (b) Replace the heat resistance cables of heaters and the porcelain sleeves. (c) Cam and roller to be serviced and proved for satisfactory operation.

Overhaul the motor (415V, 3P11, 0.37 KW) including renewal of both end bearings. Motors to be painted with pebble grey and gasket of terminal box to be replaced. (Material yard supply)

DEEP FAT FRYER OEM: M/S SUSHMA & CO (415 V, 3PH, 18 KW, QTY : 01 No)

Overhaul the deep fat fryer Including followings. (Material yard supply). (g) Renew heat proof cables from deep fat fryer terminal to heating element terminal lugs. (h) Renew heat proof cable along with heat proof porcelain sleeves from terminal posts to heating element. (J) Calibrate temperature control thermostat (k) Cleaned heating elements and fat fryer oil chamber.

MAN LOCKING ALARM SYSTEM M/S SUSHMA (QTY: 01 No)

Inspect the system. Check the working performance of the system

Cold room man Locking push button malfunctioning. To be repaired

AMMUNITION DOOR ALARM SYSTEM M/S SUSHMA (Qty: 01 No)

Inspect the ammunition door alarm system. Check the performance of the system.

ELECTRIC WASHER & EXTRACTOR, 4151f, 3PH, 50HZ, 23.6KW OEM: M/s STEFAB, MODEL : NXE 30 (QTY: 01 No)

Overhaul extractor motor and renew bearings. Check electromagnetic dutch's gap and ensure it is not more than 0.5mm.

Overhaul control panel including de-scaling of heater and thermostat Replace V- belts. Check the proper function of drain valve and clean the drain pipe.

02 in nos. motor protection relays to be calibrated and calibration certificate to be provided. Overhaul and carry out functional checks of solenoid valve and water level cut out relay. Prove the system for satisfactory performance.

DRYING TUMBLER, 415V , 3PH, 50Hz, 25.5KW M/s STEFAB INDUSTRIES LTD, MODEL: DRE 30 (QTY: 01 No)

Overhaul motor and renew the bearings. Overhaul the control panel, renew contactor kits, functional checks of heater and thermostat to be carried out Calibrate overload relay and certificate to be provided. Replace V belts. (Material yard supply)

HELO HANGER SHUTTER MOTOR & CONTROL PANEL (2.2 KW, 415v, 3 PH) MAKE:M/S NARAHARI ANDM/s L&T LTD

Overhaul 01 No. Motor including renewal of both end bearings. EM break assemblies to be overhauled and gap to be checked. Motor heater and thennistor to be checked. Motors to be painted with pebble grey and gasket of terminal box to be replaced. (Material yard supply)

Overhaul the control panel and remote operating panel and functionality chedcs of flasher and hooter unit during operation. (Material yard supply). Calibrate the followings and certificate to be issued. (a) OLRs (04-11 A) - 01 nos. (b) Phase protection relay - 01 No. (c) Thermistor relay - 01 No. (d) UV/OV relay - 01 No. (e) Motor protection relay - 01 No.

HELO NIGHT FLYING CONSOLE OEM: M/s FABRICONS, NUMMI (QTY: 01 No)

Overhaul the following by chsmantle fittings, clean Internal part of the light fittings and replace gaskets, holders and screw cap as applicable. Overhaul 02 Nos. 400VA transformers. Water tight integrity of all lights to be proved. (a) 04 nos. stop go lights (b) 06 nos. conical flood lights (c) 19 nos. peripherals lights (d) 17 nos. horizontal lights (e) 01 no. homing beacon light

HELO STARTING RECTIFIER OEM: M/s L&T (QTY: 01 No)

Overhaul HSR control panel including calibration of following meters and certificate to be provided. Description Range Qty (a) Volt Meter (AC) 0-500V 01 No. (b) Volt Meter (DC) 0-500V 01 No. (c) Ammeter (DC) 0-1000 01 No.

Following protections of HSR to be proved. (a) Single phasing protection (b) Input supply voltage protections (i) Under voltage (< 320V) (ii) Over voltage (>450V) (c) D C voltage protection (i) Under voltage (18+0.5 within delay of 05 Sec) (ii) Over voltage (32+0.5 within delay of 01 Sec) (d) Overload protection (current setting as per Manual) (e) O/P short circuit protection (f) Fuse failure protection

Load trials of HSR is to be undertaken as per trial protocol. Check output voltage corresponds to the specified value. Check inputs contactors-contacts and coils.

FI-FI MONITORING MOTOR, CONTROL PANEL AND CONTROL VALVES OEM: M/s JASON

Overhaul motor control panel.

Overhaul following motors (a) Bypass valve motor - 02 Nos. (0.5A) (b) Monitor control motor - 02 Nos. (1.3A) (c) Sea water Inlet valve motor - 02 Nos. (1.5A) (d) Sea water outlet motor - 02 Nos. (1.2A) Renew both end bearings and proper alignment to be done. Motor to be painted With pebble grey. Motor terminal box gasket to be replaced. (Material yard supply)

WINDOW WIPER OEM: M/s WYNN MARINE (QTY: 13 Nos)

Overhaul 13 nos. window wiper motors and 13 gear boxes. Replace all gaskets, couplings, rollers, springs, belts, wiper blade assemblies and prove post overhauling. Carry out functional checks of 04 solenoid valve and to be proved. (Material yard supply)

Overhauling of the following control panels to be carried out. OLRs to be calibrated and certificate to be issued. (Material yard supply). (a) Non - submersible pump (I) Overload relay (9-14A)- 01 No. (II) Breaker with current limits 4-63A- 01 No. (iii)Under voltage relay- 01 No. (b) Submersible pump (Portable TypeX03 Nos.) (i) Overload relay (4.5-7.5A)- 03 Nos. (ii) Single Phasing relay - 03 Nos. (c) Drilling Machine (I) Overload relay (2.5-4 A) - 01 No. (II) Single Phasing relay- 01 No.

SUBMERSIBLE PUMP MOTOR MIS MODI INDIA PVT LTD (QTY : 03 Nos)

Complete overhauling of submersible pumps by removal of sealed bearing.

NON SUBMERSIBLE PUMP MOTOR MIS MODI INDIA PVT LTD (QTY : 01 No)

Complete overhauling of Non-submersible pump motor by removal of sealed bearing

VENTILATION MOTORS 230V, 50 HZ, 1 PH

Overhaul of following motors at various locations. Renew both end bearings and proper alignment to be done. Motor Including fans to be painted with pebble grey and terminal box gasket to be replaced. (Material Yard Supply) (a) 62W — 02 Nos. (b) 110 W — 06 Nos. (c) 160 W — 14 Nos (d) 185W — 01 No. (e) 318 W — 08 Nos. (f) 674 W — 04 Nos.

GROUP STARTER PANELS (415V, 50 Hz, 3PH) MAKE: MARINE ELECTRICALS

Overhaul the following ventilation motors and blowers including renewal of both end bearings. Thermistors of all motors to be checked. Motors and blowers to be painted with pebble grey and gasket of terminal box to be replaced. (Material yard supply) (a) 22/09 KW (Two speed Motor) 4 AER & FER (b) 11 KW 4 AER & FER (c) 3.7 KW 3 AER,FER& EDG (d) 1.1 KW 1 EDG Compt (e) 0.75 KW 1 Laundry (f) 0.37 KW 5 JR Rating wash (Fwd), ASP, KR, Magazine, Galley (g) 5.5 KW 5 ST, AMR, Helo Hanger (h) 0.55 KW 3 Galley, ASP

Overhauling of the following Group Starter Panels to be carried out including checking of space heaters, shock mounts. Calibration of the following units to be carried out and certificate to be issued. All remote position operation to be proved.(Material yard supply) (a) GSP 1A (ES-1 - 22/9 KW & EE-1 11KW) - Fwd E/R (i) OLR (16-24A) - 01 No. (ii) OLR (09-13A) - 01 No. (iii)Single Phasing Relay - 01 No. (iv)Under voltage/Over Voltage - 01 No. (v) Thermistor Relay - 01 No. (vi) Soft starbr parameters (b) GSP 1B (ES-2 - 22/9 KW & EE-2 11KW) - Fwd E/R (I) OLR (16-24A) - 01 No. (ii) OLR (09-13A) - 01 No. (iii)Single Phasing Relay - 01 No. (iv)Under voltage/Over Voltage - 01 No. (v) Thermistor Relay - 01 No. (vi)Soft starter parameters (c) GSP 2A (ES-3 - 22/9 KW & EE-3 11KW) - Aft E/R (i) OLR (16-24A) - 01 No. (ii) OLR (09-13A) - 01 No. (iii)Single Phasing Relay - 01 No. (iv)Under voltage/Over Voltage - 01 No. (v) Thermistor Relay - 01 No. (vi)Soft starter parameters (d) GSP 28 ES-4 - 22/9 KW & EE-4 11KW) - Aft E/R

(I) OLR (16-24A) - 01 No. (II) OLR (09-13A) - 01 No. (III)Stngle Phasing Relay - 01 No. (iv)Under voltage/Over Voltage - 01 No. (v) ThermIstor Relay - 01 No. (vi)Soft starter parameters (e) GSP 2C (E-17 - 0.75KW & 1E-5 - 0.37 KW) - Laundry Alleyway (i) OLR (1.6 - 2.5A) - 01 No. (ii) OLR (1-1.6A) - 01 No. (iii)Sngle Phasing Relay - 01 No. (iv)Under Voltage / Over Voltage Relay - 01 No. (f) GSP 3C (GS-1 - 0.37KW & GE-1 - 0.55KW) - Galley Alleyway (i) OLR (0.63 - 01A) - 01 No. (ii) OLR (2.5 - 4A) - 01 No. (iii)SIngle Phasing Relay - 01 No. (iv)Under Voltage / Over Voltage Relay - 01 No. (v) Thermistor Relay - 02 Nos. (g) GSP 3D (5-17 - 5.5 KW & E-6 - 5.5 KW) - Helo hanger (I) OLR (9 - 13A) - 02 No. Single Phasing Relay - 01 No. (III)Under Voltage / Over Voltage Relay - 01 No. (Iv)Thermistor Relay - 02 Nos. (h) GSP 7A (S-11 - 5.5 1W, E-7 & HE-1- 0.37 KW) - Store off lobby (I) OLR (9 - 13A) - 01 No. (ii) OLR (1 - 1.6A) - 02 Nos. (iii) Single Masi Relay - 01 No. (iv) Under Voltage / Over Voltage Relay - 01 No. (v) Thermistor Relay - 02 Nos.

(j) GSP 7B (S-12 - 5.5 KW, E-12 - 5.5 KW) - AMR (i) OLR (9 - 13A) - 02 No. (ii) Single Phasing Relay - 01 No. (iii)Under Voltage / Over Voltage Relay - 01 No. (iv)Thermistor Relay - 02 Nos. (k) GSP for EDG Room - (5-7 - 3.7 KW & E-22 - 1.1 KW) - Fr 25-32 (i) OLR (7 - 10A) - 01 No. (ii) OLR (2.5 - 4A) - 01 No. (iii)Single Phasing Relay - 01 No. (iv)Under Voltage / Over Voltage Relay - 01 No. (l) Starter Panel for ES- 5 (3.7 KW) - FWD E/R (i) OLR (7 - 10A) - 01 No. (ii) Single Phasing Relay - 01 No. (iii)Under Voltage / Over Voltage Relay - 01 No. (iv)Thermistor Relay - 01 Nos. (m)Starter Panel for ES-6 (3.7 KW - AFT E/R (i) OLR (7 - 10A) - 01 No. (ii) Single Phasing Relay - 01 No. (iii)Under Voltage / Over Voltage Relay - 01 No. (iv)Thermistor Relay - 01 Nos. (n) Starter Panel for S-I5 - (0.55 KW) - ASP (i) OLR (1 - 1.6A) - 01 No. (ii) Single Phasing Relay - 01 No. (iii)Under Voltage / Over Voltage Relay - 01 No. (p) Starter Panel for S-15A - (0.55 KW) - ASP (i) OLR (1 - 1.6A) - 01 No. (ii) Single Phasing Relay - 01 No. (iii)Under Voltage / Over Voltage Relay - 01 No. (q) Starter Panel for 5-14 - (0.37 KW) - PC Store (i)OLR(0.63-1A)-01No. (ii) Single phasing relay-01No. (iii) Under voltage/ Over voltage relay-01No.

Overhaul and functional checks of following fire flaps, dampers & MOD valve to be undertaken and proved . (a) Fire flap actuatars - 24 Nos. (Helo hanger Top) (functioning with FM- 200 operation) (b) Damper -03 Nos. (Galley -02 nos. & EDG - 01 No.) (c) MOD 3 way valve- 01 No.(Bosun store for Magazine heat exchanger)

ANCHOR CAPSTAN (415V, 3PH, 50 H2, 18/09 KW) - 02 Nos.

Overhaul 02 Nos. two speed motors Including renewal of both end bearings. EM brake assemblies to be overhauled and gap to be checked. Functional checks of Thermistor and motor heater to be carried out. Motors to be painted with pebble grey and gasket of terminal box to be replaced. (Material yard supply)

Overhaul 02 Nos. control panels, Master controller (Foxle) and 04 Nos. Control transformers (415/240V, 300VA -02 Nos. & 415/240/190/110V, 750VA - 02 Nos.) Including replacement of contactor kits (Make-BCH). Replace all Elmax connectors and connector rail of Master controller at Foxle and water tightness to be proved. Material yard supply. Calibrate the following- (a) OLRs (14-23A & 30-501)- 02 nos. each (b) UV/OV relay- 02 Nos. (c) Single phasing relay- 01 No. (d) Thermistor relay- 01 No. (e) UC/OC Relay (1/5A) - 04 Nos. (f) Motor Protection Relay (MPR 300) - 02 Nos. (g) Timers Make-BCH - 08 Nos. (h) Voltmeter (0-500V) -02 nos. (j) Ammeter (0-300A) - 02 Nos. Calibration certificate to be issued. (Material yard supply).

MOORING CAPSTAN (415V, 3PH, 50 HZ, 14KW)

Overhaul 01 No. Motor including renewal of both end bearings. EM break assemblies to be overhauled and gap to be checked. Motor standstill heater and thermistor to be checked. Motors to be painted with pebble grey and gasket of terminal box to be replaced. (Material yard supply)

Overhaul 01 No. control panel and 01 No. Joystick control panel Including checking of shock mounts, timers. Calibrate Current protection relay (0.15-1.5A) and thermistor relay and calibration certificate to be Issued. (Material yard supply)

MAIN ENGINE PRE HEATER PANEL (24 KW ) & MOTOR :- 180 W, 440V, 0.40A

Overhaul the main engine pre heater (Port & Stbd) control panel and pump motor assembly Replace heater coils, contactors and internal wiring if required.

ACCOMMODATION LADDER (415V, 3PH, 50 HZ, 05 KW)

Overhaul 02 Nos. motors including renewal of both end bearings. EM brake assemblies to oe overhauled and gap to be checked. Motors to be painted with pebble grey and gasket of terminal box to be replaced. (Material yard supply)

Overhaul 02 Nos. control panels and 02 Nos. Operating Panels including checking of space heaters, shock mounts, limit switches (02 Nos). Calibration of 02 Nos OLRs (6.3-10 Amp) and 02 Nos Thermistor relay, Replaces Elmax connectors if required. Calibration certificate to be issued. (Material yard supply).

HP AIR COMPRESSOR (415V, 3PH, 50 HZ, 20 HP) — 02 NOS. FER & AER

Overhaul 02 Nos. motor including renewal of both end bearings. Motors to be painted with pebble grey and gasket of terminal box to be replaced. (Material yard supply).

Overhaul 02 Nos. control panels including renewal of all fixed and movable contacts of contactors. Door gaskets of panels to be renewed and functional check of the system to carried out post overhauling. Following to be calibrated and certificate to be issued. (Material yard supply). (a) OLRs (8-22 A)- 02 nos. (b) UV/OV relay- 02 Nos. (c) Single phasing relay- 02 Nos. (d) Thermistor relay- 02 Nos. (e) Pressure switches - 02 Nos.

Check and replace all pressure cut-outs.

FIRE & SPRINKLING PUMP AND BILGE & BALLAST PUMP , (415V, 3PH, 50 HZ, 30KW) - 04 NOS

Overhaul 04 Nos. Motor Including renewal of both end bearings. Motors to be painted with pebble grey and gasket of terminal box to be replaced. (Material yard supply).

Overhaul 04 Nos. control panels including renewal of all fixed and movable contacts of contactors. Door gaskets of panels to be renewed and functional check of the system to carried out post overhauling. Following to be calibrated and certificate to be issued. (Material yard supply). (a) OLRs (30-40 Amp)- 09 nos. (b) UV/OV relay- 04 Nos. (c) Single phasing relay- 04 Nos. (d) Thermistor relay- 04 Nos

BILGE PUMP, (415V, 3PH, 50 HZ, 15KW) — 02 NOS.

Overhaul 02 Nos. Motor including renewal of both end bearings. Motors to be painted with pebble grey and gasket of terminal box to be replaced. (Material yard supply).

Overhaul 02 Nos. control panels including renewal of all fixed and movable contacts of contactors. Door gaskets of panels to be renewed and functional check of the system to carried out post overhauling. Following to be calibrated and certificate to be issued. (Material yard supply). (a) OLRs (12-18 Amp)- 02 nos. (b) UV/OV relay- 02 Nos. (c) Single phasing relay- 02 Nos. (d) Thermller relay- 02 Nos.

F/W HYDROPHORE PUMP (415V, 3PH, 50 HZ, 7.5 KW) — 02 Nos.

Overhaul 02 Nos. Motor Including renewal of both end bearings. 02 Nos. themestors to be checked. Motors to be painted with pebble grey and gasket of terminal box to be replaced. (Material yard supply).

Overhaul 02 Nos. control panels. Renew the door gaskets and operational check to be carried out. (Material yard supply). Calibrate the followings and calibration certificate to be issued. (a) OLRs (12-18 A)- 02 nos. (b) UV/OV relay 02 Nos. (c) Single phasing relay- 02 No. (d) Thermistor relay- 02 No. (e) Pressure switch In hydrophore tank- 01 No.

HOT WATER CIRCULATING PUMP (415V, 3PH, 50 HZ, 0.75 KW) — 01 NO.

Overhaul 01 No. Motor including renewal of both end bearings. 01 thermetor to be checked. Motors to be painted with pebble grey and gasket of terminal box to be replaced. (Material yard supply).

Overhaul 02 Nos. control panels. Renew the door gaskets and operational check to be carried out. (Material yard supply). Calibrate the following and calibration certificate to be issued. (a) OLRs (2.5-6 Amp)- 01 no. (b) UV/OV relay- 01 Nos. (c) Single phasing relay- 01 No. (d) Thermistor relay- 01 No. (e) Temperature switch in hot water line- 01 No.

FRSQ BOAT DAVIT SYSTEM AND BOATS ( PORT & STBD) - (415V, 3PM, 50 NZ, 45 ICW) PAC: M/s VENSON ENGG. (QTY: 02 Nos.)

Overhaul 02 Nos. Motor including renewal of both end bearings. Motor heater and thermistors to be checked. Motors to be painted with pebble grey and gasket of terminal box to be replaced. (Material yard supply).

Overhaul 02 No. control panels and 02 nos. Transformers 440V/230/42/24V, 7.50VA including. Check function of panel heaters (60W), condition of shock mounts and renew of rubber gaskets. Functional check to be carried out of all the limit/proximity switches. (Material yard supply). Following sensors/relays to be calibrated and Calibration certificate to be issued. (a) Motor OLR relay switches (60-100 A)- 02 nos. (b) Voltage monitoring relays- 02 Nos. (c) Phase sequence relays- 02 nos. (d) Pressure switches- 04 Nos. (e) Miter dogging sensors- 04 Nos. (f) Low level alarm/ High temp. alarm sensors. -02 Nos.

Overhaul 02 Nos. master control panel and renew the rubber gaskets and water tightness to be proved. 06 nos connector along with cables of both control to be checked. Functional checks to be carried out including joysticks.

Overhaul control panel of both FRSQ boats (port & stbd) and undertake functional checks of all push buttons, switches & lights including steering control supply. Replace/ renew defective switches and push button

QRIB TELESCOPIC BOAT DAVIT SYSTEM & BOAT (415V, 3PH, 50 HZ, 37 KW PAC: 41 s VENSON ENGG. (QTY: 02 Nos.)

Overhaul 02 Nos. Motor including renewal of both end bearings. Motor heater and thermistors to be checked. Motors to be painted with pebble grey and gasket of terminal box to be replaced. (Material yard supply).

Overhaul 02 No. control panels including checking of panel heaters, shock mounts and rubber gaskets to be renewed. Functional check to be carried out of all the limit/proximity switches. Following sensors to be calibrated. (a) Motor OLR relay switches (60-100 A)- 02 nos. (b) Under voltage relays- 02 Nos. (c) Single phasing relays- 02 nos. (d) Pressure switches- 02 Not (e) Filter clogging sensors- 04 Nos. (f) Low level alarm/ High temp. alarm sensors. -02 Nos. Calibration certificate to be issued. (Material yard supply)

Overhaul control panel of both QRIB boats ( port & stbd) and undertake functional checks of all push buttons, switches & lights including steering control supply. Replace / renew defective switches and push button.

POLLUTION CONTROL HYDRAULIC POWER PACK MOTOR & CONTROL PANEL (415 V, 3PH, 50 HZ, 30 KW) PAC: M/S SERVO CONTROL (QTY: 01 NOS)

Overhaul the Motor including renewal of both end bearings. 01 No thermistor to be checked. Motors to be painted with pebble grey and gasket of terminal box to be replaced (Material yard supply)

Overhaul the pollution control hydraulic power pack motor control panel. Renew the door gaskets. (Material yard supply). Calibrate the following and calibration certificate to be issued. (a) OLR (2.5-6 Amp)- 01 no. (b) UV/OV relay- 01 No. (c) Phase failure relay — 01 no (d) Thermistor relay - 01 No.

FUEL OIL TRANSFER PUMP (41W, 3PH, 50 HZ, 5.5 KW) - 02 NOS. (FIN STAB COMPT)

Overhaul 02 Nos. Motor including renewal of both end bearings. Functional checks of thermistor to be carried out. Motors to be painted with pebble grey and gasket of terminal box to be replaced. (Material yard supply).

Overhaul 02 Nos. control panels. (Material yard supply). Calibrate the followings and certificate to be Issued : (a) OLRs (9-13 A) - 02 not (b) UV/OV relay - 02 Nos. (c) Single phasing relay - 02 Nos. (d) Thermistor relay - 02 Nos

LUB OIL TRANSFER PUMP (415V, 3PH, 50H2, 1.5 KW) - 01 NO.

Overhaul the Motor including renewal of both end bearings. Functional checks of thermistor to be carried out. Motors to be painted with pebble grey and gasket of terminal box to be replaced. (Material yard supply).

Overhaul the control panel (Material yard supply). Calibrate the followings and certificate to be issued. (a) OLRs (2.5-4 A) - 01 No. (b) UV/OV relay - 01 No. (c) Single phasing relay - 01 No. (d) Thermistor relay - 01 No.

ELECTRIC SIREN (415V, 3PH, 50112, 5.51(W) — 01 NO. & AIR SIREN- 01 NO.

Overhaul Electric siren Motor and fog light, Job includes renewal of both end bearings. Motors to be painted with pebble grey and gasket of terminal box to be replaced. (Material yard supply).

Overhaul the control panels and calibrate 01 no. OLR (1.6-2.5 A). Overhaul the Mr horn solenoid mechanism and function of heater to be checked. Functional check of both the systems to be carried out from signal automation panel in bridge and system to be proved. (Material yard supply)

AVCAT TRANSFER & SERVICE PUMP (115V, 3PH, 50HZ, 1.5KW) M/s Delta PD Pumps (Qty - 02 Nos)

Overhaul 02 Nos. Motor including renewal of both end bearings. functional checks of thermistor to be carried out. Motors to be painted with pebble grey and gasket of terminal box to be replaced. (Material yard supply).

Overhaul 02 Nos. control panels and remote control box. (Material yard supply). Calibrate the followings and certificate to be issued. (a) OLRs (2.5-4A) — 02 Nos. (b) UV/OV relay — 02 Nos. (c) Single phasing relay - 02 Nos. (d) Thermistor relay — 02 Nos

WHR PLANT OEM: M/s TECHNO PROCESS EQUIPMENT LTD. (QTY: 02 Nos)

Overhaul the following motors Including renewal of both end bearings. Motors to be painted and gasket of terminal box to be replaced. (Material yard supply). (a) WHR Distiller Pump (415V, 3PH, 1.1 KW) — 02 Nos. (b) WHR Sea Water Pump (415V, 3PH, 7.5 KW) — 02 Nos.

Calibrate the conductivity meter and calibration certificate to be provided. Replace 02 nos. UV lamps of UV sterilizer

Replace coil, valve kit AND probe of solenoid valve.

RO PLANT MAKE - M/S ROCHEM (QTY: 02 Nos)

Overhaul the following motors (415V, 3PH, 50Hz) Including renewal of both end bearings. Motors to be painted with pebble grey and gasket of terminal box to be replaced. (Material yard supply) (a) HP Pump (7.5 KW) - 02 Nos. (b) Pre filter sea water Pump (0.75 KW) - 02 Nos. (c) Filter Pump (0.75 KW) - 02 Nos.

Overhaul 02 Nos. control panels and carry out functional check of the system post overhauling (Material yard supply). Calibrate the following and certificates to be issued. (a) Overload breaker-06 Nos. (1-1.6k 14-20A & 4-6A -01 each) (b) Levels switch -04 Nos. (c) Pressure switch-06 Nos. (d) Conductivity sensor-02 Nos. (e) Flow switch-02 Nos. (f) Pressure transmitter- 02 Nos. (g) Servo motor control valve 230V, 1Ph -02 Nos.

(a) Calibrate hand conductivity meter. (b) Check and replace PT-60 & Potential meter, (if required). (c) Clean conductivity meter probe and calibrate. (d) Replace circuit breakers and contactors as required.

MARINE INCINERATOR M/S TEAM TEC INCINERATOR, QTY-01

Overhaul motors, Damper and starter panel.

Calibrate all over load relays.

Function test of Marine Incinerator to be carried out and proved.

Check the insulation of Diesel oil heater and replace if defective.

FUEL OIL PURIFIER (MAKE-ALFA LAVAL, PUNE)

Overhaul 02 nos motor (415V, 3 Ph, 4 kW) and 02 Nos. motors (415V, 3PH, 1.5KW) including renewal of both end bearings. Motors to be painted and gasket of terminal box to be replaced. (Material yard supply).

Overhaul the control panel and functional checks to be carried out of the system. Overhaul 01 No. sludge level switch. Calibrate followings and calibration certificate to be provided. (a) 04 Nos. overload relays (7-10A -02 Nos. & 2.5-4A - 02 Nos.) (b) Phase failure relay - 02 Nos. (c) UV/OV relay - 02 Nos. (d) Ammeter (0-60 Amps) - 02 Nos. (e) Pressure switch (0.2-3.0 Bar) - 04 Nos

OILY BILGE WATER SEPARATOR (MAKE- VACMAN, MUMBAI)

Overhaul the 01 No. Motor (415V, 3 Ph, 0.37KW) including renewal of both end bearings. Motors to be painted and gasket of terminal box to be replaced. (Material yard supply)

Overhaul the control panel including cleaning of photo sensor. Functional check of the system including all the level sensors and electro pneumatic valves to be carried out

Overhaul the galley hot water boiler including renewal of contactor kits and all the heat resistant cables. Functional checks of float switch to be carried out. Check Calibrate the thermostat and prove for satisfactory operation. (Material yard supply)

Check insulation of heating elements (Replace if required).

NAVIGATION LIGHT CONTROL PANEL OEM: M/s SCHNEIDER , PAC: M/s L & T, MUMBAI (Qty: 01 No)

Overhaul navigation light control panel and prove for satisfactory operation In both 230 V & 24 V power supply. Clean all light fitting lenses with fresh water and sponge and ensure all lamp fittings. Carry out functional check of operating relay from bridge console.

04 nos switch socket along with cable from socket to light fitting In jack staff at Q- Deck to be renewed and proved all Nay light operation.

FAN COIL UNIT & CONTROL PANEL M/S BUTNARIO, QTY- 13 NOS

Functional checks of control panel in all modes to be carried out and Calibration of thermostat to be undertaken.

FCU unit at Wheel house Port side not working view defective operating control panel. To be repaired.

FIN STABILIZER OEM: M/s NAIAD DYNAMICS (QTY: 02 Nos)

Overhaul 02 nos. mono block type motors (41W, 3 Ph, 30 KW). Renew both end bearings and proper alignment to be done. Motor to be painted and motor connection box gasket to be replaced. Material Yard Supply.

Overhaul control panels. Calibrate over load relays and phase protection relay and calibration certificate to be provided. Calibrate the oil temp sensor, oil contamination sensor and Oil Pressure sensor and carry out functional check of the system including remote operation from Bridge. Material Yard Supply.

Check and synchronize incoming feeds of speed sensor and motion sensor package at Main electronic control module.

FIRE DETECTION SYSTEM (MAKE: AUTRONICA) PAC: M/s ELCOME INTEGRATED SYSTEMS PVT. LTD., MUMBAI

Inspect the main unit, all sensors (Smoke Sensors- 98 nos, Flame Sensors-05, Heat Sensors- 03, Multi Sensors(heat/smoke) - 02 nos) and functional checks of all 04 loops/ zone to be carried out including safety cut outs of AHUs, Ventilation blowers and pumps.

SIGNALING PROJECTOR AND CONTROL PANEL (230V, 2P14) OEM: M/s RAY ENTERPRISES (QTY.: 02 Nos.)

Overhauling of 02 Nos. signaling projectors to be carried out Including following. (Material yard supply) (a) Reflectors are to be chromium plated. (b) All gaskets of weather deck Rs control panels to be renewed as per sample (c) Operating mechanism to be serviced for smooth operation and inner & outer body to be painted with pebble grey. (d) Terminal blocks to be replaced. (e) Control units and power supply units to be overhauled.

SEARCH LIGHT AND CONTROL PANEL MAKE: M/S FRANCIS SEARCH LIGHTS QTY : 01 nos

Overhauling of the search light and service control panel to be carried out including following. (Material yard supply) (a) Reflector is to be chromium plated. (b) All gaskets of weather deck JBs control panels to be renewed as per sample (c) Operating mechanism to be serviced for smooth operation and inner & outer body to be painted with pebble grey. (d) Terminal blocks to be replaced. (e) Control units and power supply units to be overhauled and rystem to be proved (Material Yard supply).

HYDRAULIC SLIDING DOOR MOTOR, 0.75 KW, OEM: M/s HYDROSTER (QTY: 02 Nos.)

Overhaul including varnishing / oven baking 02 in nos. motor. Renew both end bearings and proper alignment to be done. Motor to be painted. Motor connection box gasket to be replaced.

Overhaul control panel at local & remote and calibrate 02 Nos. over load relays. Calibration certificate to be provided. System proved for satisfactory operation within the stipulated time.

EMERGENCY AIR COMPRESSOR OEM: CONTROL PANEL: POWER CONTROL ENGINEERS, M/s KIRLOSKAR, PUNE

Overhaul the control panel. System to be proved for satisfactory operation Including safety alarms/ trips.

ELECTRICALLY OPERATED COLLAPSIBLE BULWARKS (PORT AND STBD) MAKE: ZUARI

Overhaul including varnishing / oven baking of 04nos. Motor(415V, 3PH,0.37KW) and brake assembly. Renew both end bearings and proper alignment to be done. Motor to be painted with pebble grey. Motor terminal box gasket to be minutes. Replaced

Overhaul 02 nos. control panels along with remote operating panel. Calibrate 02 nos. overload relays (7-10 Artip) and phase failure relays each. Calibration certificate to be provided

Check functionality of all limit switches and operation of bulwark to be proved.

DGPS MX -612 OEM: M/s SIMRAD (QTY: 02 No)

(a) Carryout functional tests and prove equipment for satisfactory performance including feed to all equipment and prove the system for satisfactory operation. (b) Replace the intern battery. (Battery yard supply).

VOYAGE DATA RECORDER OEM: M/s CONSILIUM PAC : M/s KONGSBERG (QTY:01 No)

Carryout Annual Performance Test (APT) in accordance with equipment manual. Certificate to be provided on completion of APT

MB SRE SYSTEM MAKE: M S COOPER GITIESSE PAC: M/s ELCOME INTEGRATED SYSTEMS, MUMBAI

Overhaul the MB/SRE system including 18 Not calling stations at various locations and carryout all functional checks from each station Including paging facility and all alarms. Check the performance of the MB/SRE amplifiers. Complete system to be proved for satisfactory operation. (Material yard supply)

Check all weather deck MB/SRE junction boxes and sockets (10 nos) for corrosion. Replace if required. Renew gaskets of 10 Not water tight protection covers of weather decks control boxes.

INTERCOM(TALK BACK SYSTEM) NAVIGATION, GUNNERY, HELD, MACHINERY SYSTEM (QTY: 04 NOS) MAKE: M/s VINGTOR

Overhaul the 04 Nos Intercom Systems system Including all calling stations at various locations and carryout all functional chedcs from each station. Renew gaskets of all water tight protection covers of weather decks control boxes. Complete system to be proved for satisfactory operation. (Material yard supply)

INFRARED INTERCOM, MAKE: AZDEC, PAC FIRM - MIS ELCOME MARINE

Carryout functionality and performance checks of each antenna (70 nos) and mobile unit (12 nos) and system to be proved.

Overhauling of 20 Nos. IR Antennas (at weather deck, ASP, Helo Hanger etc) to be carried out including the following (Material yard supply) :- (a) Cable termination lugs to be renewed. (b) Antennas to be serviced internally and water tight gaskets to be renewed. Both loops of IR intercom system to be proved for satisfactory operation

AERIALS

Remove old paint and repaint with RF paint, replace all mounting nuts, bolts and brackets (Mat- SS) of following antennas. Earthing strips (Mat- Copper) of 03 Allis to be replaced. (Material yard supply) (a) Whip Aerials (Big) - 06 Nos. (b) Whip Aerials (Small) - 08 Nos. (c) Dome Type (Big) - 02 Nos. (d) Dome Type (Small) - 07 Nos. (e) NAVU Antennas (M-7) - 02 Nos.

AUTO TELEPHONE EXCHANGE, MAKE: IMCOS, (M/s COOPER GITIESSE) PAC: M/s ELCOME INTEGRATED SYSTEMS, MUMBAI

Inspect all telephone line junction boxes. Defective line junction boxes to be replaced.

Hashing light and hooter of telephones at EDG compartment and AMR not working. Suspect control PC8 malfunctioning. Defect to be rectified and system to be proved

10 nos auto telephone drectonr deteriorated and uprooted from position. To be fabricated and fitted as per sample.

Overhaul the 03 nos ALDIS lantern, battery charger unit and prove the system for proper functioning

TEST EQUIPMENTS

Calibration of following test equipment are to be carried out and prove forsatisfactory performance. Calibration certificate to be provided: (a) Digital Tong Tester 0-800 Amps 01 No. (b) AC Milli voltmeter, 2 MHz (3mV to 300mV) 01 No. (c) Zn Portable Electrode for Hull potential measurement 06 Nos. (d) Electric Motor Checker 01 No. (e) Tachometer 02 Nos. (f) Infra-Red thermometer 01 No. (j) IC Tester 01 no (k) Digital Multimeter 05 nos (l) AF Oscillator 01 no

Torsion meter (Make: Kyma, Model: KDU-110) (Port and Stbd) showing erratic readings in MCR. To be overhauled/caibrated and proved for satisfactory operation.

Trim and draught sensors are Installed in Paint store (01)/ASP (01) and AER (02 on P85 side) respectively. Draught sensors malfunctioning indicating erratic list Information at DCHQ/IAMCS. Sensors at AER to be calibrated/overhauled and proven for satisfactory operation.

Reconditioning of PLCs and calibration of sensors of all 04 DAs including strengthening of DA control panel foundations to be undertaken.

03 in nos H2S sensors (Make-Prateek Explosion Proof Pvt Ltd., CAT-PE/D01B90100) of SW system to be calibrated and system to be proved for satisfactory operation

Overhaul the pollution control hydraulic power pack motor control panel. Renew the door gaskets. (Material yard supply). Calibrate the following and certificate to be issued. minutes. (e) OLR (2.5-6 Amp)- 01 no. (f) UV/OV relay- 01 No. (g) Phase failure relay - 01 no Thermistor relay- 01 No.

Patel Engineering Works Vizag

ULTRA MARINE

Krasny Defence Technologies Pvt Ltd

VOYAGER MARINE SERVICES INDIA PRIVATE LIMITED

MAYURI ENGINEERING WORKS