CALIBRATION OF PRESSURE TRANSMITTERS AND GAUGES OF VARIOUS SYSTEMS ON INS PROJECT -22050

DEEP SEA SEALS: Calibrate pressure gauges. (Qty - 02, Range - 0 to 10 Bar). Renew defective gauges. Satisfactory trials to be offered to Ship Staff. NOTE: All spares required to be supplied by vendor.

SCREW AND GEAR PUMPS: Calibrate all instrumentation, which includes pressure transmitters (Range 0-10 Bar, 0-3 Bar), Temperature Transmitters (0-100 deg C), pressure switches (set pressure 01 Bar). Renew defective instrumentation. Satisfactory trials to be offered to Ship Staff. NOTE: All spares required to be supplied by vendor.

MAIN ENGINE STARTING AIR BOTTLES: Check for correct functioning of system gauges, Calibrate all. Pressure Gauge - 0-40 Bar, Qty 04. Renew defective gauges. Satisfactory trials to be offered to Ship Staff. NOTE: All spares required to be supplied by vendor.

MAIN ENGINE STARTING AIR BOTTLES: Carryout functional checks of all instrumentation and sensors. Undertake calibration/ repairs.Renew defective instrumentation and sensors. Instrumentation includes pressure transmitters of range 0-40 Bar (Qty 04), pressure gauges of range 0-40 Bar (Qty 04). Satisfactory trials to be offered to Ship Staff. NOTE: All spares required to be supplied by vendor.

SHIP LUB OIL SYSTEM: Calibrate all instrumentation in the system. Renew defective instrumentations. Instrumentation includes Pressure Transmitters (Range 0-10 Bar, Qty: 15). Satisfactory trials to be offered to Ship Staff. NOTE: All spares required to be supplied by vendor.

CENTRIFUGAL PUMPS: Calibrate all instrumentation. Defective instruments to be renewed. Instrumentation includes Pressure Transmitters (Range -1 to 5 Bar, Range 0-15 Bar), Pressure Gauges (Range -1 to 5 Bar , Range 0-15 Bar). Satisfactory trials to be offered to Ship Staff. NOTE: All spares required to be supplied by vendor.

AC CHILLED WATER SYSTEM: Check operation of thermostats in the chilled water line and calibrate. Defective thermostats to be repaired/ replaced. Qty - 5 each. Satisfactory trials to be offered to Ship Staff. NOTE: All spares required to be supplied by vendor.

AC CHILLED WATER SYSTEM: Refit all pressure gauges cocks. Survey associated pressure gauges pipes. Defective cocks and damaged pipe lines to be renewed. Pressure Gauge Cocks Qty - 12, size - 1/4". Satisfactory trials to be offered to Ship Staff. NOTE: All spares required to be supplied by vendor.

FRESH WATER PUMP FOR SPRINKLING SYSTEM: Carryout functional checks of all instrumentation, alarms and sensors. Renew/ Repair defective instrumentation. Instrumentation includes Flow Switch (Qty 21), NO/NC Sensors (Qty 21). Satisfactory trials to be offered to Ship Staff. NOTE: All spares required to be supplied by vendor.

SHIP FUEL SYSTEM: Check and calibrate fuel flow meters. Renew/ repair defective fuel flow meters. Make - Rockwin, Qty 02, Range 0-300 m3/hr. Satisfactory trials to be offered to Ship Staff. NOTE: All spares required to be supplied by vendor.

SHIP FUEL SYSTEM: Check and calibrate all instrumentation in the system. Renew/ Repair defective instrumentations. Pressure Gauges (0-20 Bar, Qty 10). Satisfactory trials to be offered to Ship Staff. NOTE: All spares required to be supplied by vendor.

FRESH WATER HYDROPHORE: Calibrate automatic cut-in and cut-out mechanism of hydrophore tanks. Defective Pressure switch to be replaced. Cut-in Pressure - 4 Bar Cut-out Pressure - 5 Bar Satisfactory trials to be offered to Ship Staff. NOTE: All spares required to be supplied by vendor.

FRESH WATER HYDROPHORE: Carryout functional checks of all instrumentation and sensors. Undertake calibration/ repairs. Defective instrumentations and sensors to be replaced. Instrumentation includes Pressure Transmitter (Range 0-10 Bar, Qty 06), Pressure Gauge (Range 0-10 Bar, Qty 06). Satisfactory trials to be offered to Ship Staff. NOTE: All spares required to be supplied by vendor.

LADDER SPRINKLING SYSTEM: Calibrate system pressure gauges. Defective gauges to be replaced. Qty - 10 nos, Range 0-15 Bar. Satisfactory trials to be offered to Ship Staff. NOTE: All spares required to be supplied by vendor.

BILGE EDUCTOR SYSTEM: Carryout functional checks and calibration of all instrumentation and sensors. Replace defective ones. Instrumentation includes Pressure Gauges (Range 0-15 Bar, Qty 04, Range -1 to 10 Bar, Qty 04), Pressure Switch (Qty 02), Pressure Transmitter (Qty 02). Satisfactory trials to be offered to Ship Staff. NOTE: All spares required to be supplied by vendor.

AVCAT SYSTEM: Carryout functional checks of all instrumentation and sensors. Undertake calibration/ repairs. Replace defective instrumentations. Instrumentation includes dry run protection sensor, Pressure Transmitters (Range 0-15 Bar, Qty 03 each), Temperature Sensors (0-100 Deg C, Qty 02 each), Pressure Relief Valves (Set Pressure 11.5 Bar, Qty 01 each). Satisfactory trials to be offered to Ship Staff. NOTE: All spares required to be supplied by vendor.

DIESEL GENERATOR AIR INDUCTION & EXHAUST SYSTEM: Calibrate the thermo couples and temperature indicators. Sensor Range : 0 to 700 Deg C,(Two Qty for Each DA, Total - 02x03 = 06 Qty). Satisfactory trials to be offered to Ship Staff. NOTE: All spares required to be supplied by vendor.

DA STARTING AIR BOTTLE: Carryout calibration/functional checks of all instrumentation and sensors. Undertake calibration/ repairs, if required (a) Pressure Gauge; Working Range : 0-70 bar; Qty - 03 (b) Pressure Sensor; Working Range: 0-400 bar; Qty - 03 (c) Air Starter Solenoid valve; rating: 24 VDC; Qty- 03 Satisfactory trials to be offered to Ship Staff. NOTE: All spares required to be supplied by vendor.

HP AIR SYSTEM: Carryout functional checks of all instrumentation and sensors. Undertake calibration/ repairs, if required. (a) Pressure Sensor; Range: 0- 400 bar; Qty - 04 (b) Pressure Sensor; Range: 0- 25 bar; Qty - 01 (c) Prerssure Gauge; Range: 0-500 bar; Qty - 06 (d) Prerssure Gauge; Range: 0-70 bar; Qty - 03 (e) Prerssure Gauge; Range: 0-14 bar; Qty - 01 Satisfactory trials to be offered to Ship Staff. NOTE: All spares required to be supplied by vendor.

SERVICE AIR RECEIVER: Carryout calibration/functional checks of all instrumentation and sensors. Undertake calibration/ repairs, if required (a) Pressure Gauge; Working Range : 0-14 bar; Qty - 01 (b) Pressure Sensor; Working Range: 0-25 bar; Qty - 01 Satisfactory trials to be offered to Ship Staff. NOTE: All spares required to be supplied by vendor.

DD Firemain Engine: Replace battery 01no Battery 12V 180AH . New Battery to be Supplied by vendor and satisfactory trials to be shown to ship staff. NOTE: All spares required to be supplied by vendor.

DIESEL DRIVEN FIRE PUMP: Calibrate all instrumentation. (Replace if BER) (a) Discharge Pressure Gauge ; Working Range: (0 to 16 Kg/cm2); Qty - 01 (b) Suction Pressure Gauge; Working Range: (-1 to 4 kg/cm2 ); Qty - 01 Satisfactory trials to be offered to Ship Staff. NOTE: All spares required to be supplied by vendor.

FUEL CENTRIFUGE SYSTEM: Undertake calibration of defective instrumentation. (a) Flow sensor; Qty 02 (b) Feed pump discharge relief valve; Set point - 3.5 bar,Qty :02 (c ) Pressure Gauge; Working Range: 0-7 Bar ; Qty: 02 (d) Pressure Gauge; Working Ranget : 0-4 Bar ; Qty : 02 (e) Pressure Gauge; Working Range : 0-10 Bar ; Qty: 02 Satisfactory trials to be offered to Ship Staff. NOTE: All spares required to be supplied by vendor.

Beko Dehumidifier: Auto drain valve of instrument air dehumidifier found to be malfunctioning. Suspect Pressure Switch faulty. Renewal of pressure switch and Undertake calibration of timer relay. Make - Beko, Model - DRY POINT DEHUMIDIFIER (DPRA20/AC) Pressure Switch - XE RA 5655NNN160. Satisfactory trials to be offered to Ship Staff. NOTE: All spares required to be supplied by vendor.

Ship's Siren: Intermittent failure of ship's siren observed during routine exploitation. Suspect solenoid malfuctioning. Defect Identification and Defect Rectification to be carried out. Satisfactory trials to be offered to Ship Staff. NOTE: All spares required to be supplied by vendor.

FRESH WATER HYDROPHORE PUMP: Fresh water pump 2 not cutting in intermittently during exploitation.Suspect pressure switch malfunctioning .Undertake DR/ replacement of pressure switch and calibration. Make- Danfoss, Qty- 02 Satisfactory trials to be offered to Ship Staff. NOTE: All spares required to be supplied by vendor.

FRESH WATER HYDROPHORE PUMP 6: Fresh water pump 6 not cutting in intermittently during exploitation.Suspect control panel malfunctioning.Undertake Defect Rectification. Make- Grundfoss, Capacity- 10 TPH. Satisfactory trials to be offered to Ship Staff. NOTE: All spares required to be supplied by vendor.

AC CHILLED WATER SYSTEM: Thermometer for chilled water inlet and outlet temperature of 20 in no. ATU/HE not working. Undertake repair/Replacement .Qty- 40. Satisfactory trials to be offered to Ship Staff. NOTE: All spares required to be supplied by vendor.

SS & COPPER GAUGE LINES: Gauge lines found detriorated at multiple location of various equipments. Undertake Manufacturing of new gauge lines as per sample. Dia 1/4 inch, 1/2 inch. Mat - as per sample. Satisfactory trials to be offered to Ship Staff. NOTE: All spares required to be supplied by vendor.

SHIP FUEL SYSTEM: Undertake calibration of fuel system pressure gauges. Defective gauges to be replaced. Range 0-300 Psi. Satisfactory trials to be offered to Ship Staff. NOTE: All spares required to be supplied by vendor.