Case Studies
Petrochemical
PUMP DISCHARGE PRESSURE
EVENT REPORTED by SAM GUARD® The pump discharge pressure experienced a significant...
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Petrochemical
Petrochemical
UNSTABLE PRESSURE IN THE COMPRESSOR
EVENT REPORTED by SAM GUARD® Detected unstable pressure in CH4 compressor. On...
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Chemical
HEAT EXCHANGER BLOCKAGE
EVENT REPORTED by SAM GUARD® Detected an issue with a Heat Exchanger....
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Chemical
VAPORIZER OPERATION
EVENT REPORTED by SAM GUARD® Identified an issue with the vaporizer’s pressure...
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Chemical
HEAT EXCHANGER FAILURE
EVENT REPORTED by SAM GUARD® Detected a problem with a Heat Exchanger....
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Chemical
CONDENSATOR OPERATION
EVENT REPORTED by SAM GUARD® Identified an issue with the condensate tank...
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Chemical
UNSTABLE PRESSURE IN CH4 COMPRESSOR
EVENT REPORTED by SAM GUARD® Since November 5th, abnormal fluctuations in methane...
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Chemical
FAULTY TANK LEVEL METER
EVENT REPORTED by SAM GUARD® Detected a decrease in Tank B levels,...
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Chemical
HEAT EXCHANGER COOLING IMPACT ON PRODUCT EXTRACTION
EVENT REPORTED by SAM GUARD® Detected an unexpected increase in the temperatures...
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Petrochemical
SIGNIFICANT DEVIATIONS IN TIP PILOT GAS PRESSURE VALVE
EVENT REPORTED by SAM GUARD® Detected significant deviations in the TIP PILOT...
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Petrochemical
UNCONTROLLED TEMPERATURE IN AN OIL TANK
EVENT REPORTED by SAM GUARD® Detected an uncontrolled increase in temperature in...
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Chemical
SEPARATOR BLOCKAGE
EVENT REPORTED by SAM GUARD® Detected level fluctuations in a Benzene-Water separator...
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Food & Beverage
PRE-HEATER PLUGGING
EVENT REPORTED by SAM GUARD® Detected a pressure increase in the pre-heater...
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Chemical
RECTIFIER FAILURE
EVENT REPORTED by SAM GUARD® Detected increase in Rectifier temperature in the...
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Petrochemical
ANOMALY IN THE OLEFINS
EVENT REPORTED by SAM GUARD® Detected a real-time anomaly in the amount...
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Petrochemical
SIGNIFICANT DECREASE IN WATER FLOW
EVENT REPORTED by SAM GUARD® A significant decrease in the water flow...
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Flame-retardant
SERIOUS INCREASE IN PRESSURE
EVENT REPORTED by SAM GUARD® Detected a significant increase in Differentials Pressure...
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Petrochemical
UNSTABLE LEVEL CONTROL
EVENT REPORTED by SAM GUARD® Detected a malfunctioning level control valve combined...
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Petrochemical
ABNORMAL LEVEL INCREASE
EVENT REPORTED by SAM GUARD® Detected an abnormally high fluid level in...
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Chemical
CONDENSATOR OPERATION
EVENT REPORTED by SAM GUARD® Detected a problem with condensate outlet temperature...
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Power plant
FOULING IN SUPERHEATER
EVENT REPORTED by SAM GUARD® Detected a problem with process temperature of...
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Chemical
CONTROL VALVE FAILURE
EVENT REPORTED by SAM GUARD® Detected a problem with a temperature control...
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Petrochemical
MALFUNCTION CATION CONDUCTIVITY DEVICE – CASE STUDY
EVENT REPORTED by SAM GUARD® Detected a significant increase in cation conductivity...
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Petrochemical
TLX TRANSMITTER FAILURE – CASE STUDY
EVENT REPORTED by SAM GUARD® Detected an abnormal trend of the gas...
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Chemical
BLOWER MALFUNCTION – CASE STUDY
EVENT REPORTED by SAM GUARD® MAINTENANCE TEAM FINDINGS COST / DOWNTIME AVOIDED...
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Power plant
PUMP LEAKAGE – CASE STUDY
EVENT REPORTED by SAM GUARD® MAINTENANCE TEAM FINDINGS Mechanical seals ensures that...
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Power plant
COOLER LEAKAGE – CASE STUDY
EVENT REPORTED by SAM GUARD® MAINTENANCE TEAM FINDINGS A report was made...
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Chemical
INCREASE IN PUMP TEMPERATURE – CASE STUDY
EVENT REPORTED by SAM GUARD® Detected a continuing trend of an ongoing...
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Chemical
INCREASE OF HYDROCARBONS IN THE CONDENSATE – CASE STUDY
EVENT REPORTED by SAM GUARD® Detected a real-time Increasing in the presence...
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Chemical
FLAME RETARDANT PLANT PREVENTS DROP IN PRODUCT QUALITY
EVENT REPORTED by SAM GUARD® A faulty temperature indicator led to non-uniform...
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Chemical
FLAME RETARDANT PLANT PREVENTS PRODUCTION LOSS
EVENT REPORTED by SAM GUARD® A redundant cooling agent pump had mechanical...
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Chemical
TANK LEVEL DROP DUE TO LEAKAGE
EVENT REPORTED by SAM GUARD® COST / DOWNTIME AVOIDED The tank provides...
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Fertilizer
DATA SHOWED A CONTROL VALVE FAILURE
PROBLEM Control Valve Failure (fertilizer industry) EVENT REPORTED by SAM GUARD® •Detected...
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Fertilizer
PRODUCTION FAILURE PREVENTED
PROBLEM Stirrer Failure in Reactor (fertilizer industry) EVENT REPORTED by SAM GUARD®...
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Fertilizer
CRITICAL PUMP FAILURE PREVENTED
EVENT REPORTED by SAM GUARD® •Detected a problem with the pump which...
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Petrochemical
CONTINUOUS DISCREPANCY BETWEEN VIBRATION TAGS
EVENT REPORTED by SAM GUARD® How SAM GUARD®Helped COST / DOWNTIME AVOIDED
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Petrochemical
COMPRESSOR’S STATUS UNKNOWN
EVENT REPORTED by SAM GUARD® The translator for the signals from the...
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Petrochemical
FIXING WEAR & TEAR ON A VALVE
EVENT REPORTED by SAM GUARD® A valve was not closing properly, which...
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Chemical
PRODUCT LOSS THROUGH EARLY ALTERS PREVENTED
EVENT REPORTED by SAM GUARD® Leakage in the heat exchanger – outlet...
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Mining
VIBRATION DRIFT IN PUMP
EVENT REPORTED by SAM GUARD® The pump was experiencing vibration drift: There...
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Mining
OIL TEMPERATURE RISE IN PUMP
EVENT REPORTED by SAM GUARD® The pump’s oil temperature rose by >10[C]....
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Chemical
BLOCKAGES IN FURNACE
EVENT REPORTED by SAM GUARD® The plant was experiencing blockages. Faulty product...
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Pulp & Paper
BOILER MOTOR FAILURE
EVENT REPORTED by SAM GUARD® Boiler motor failure How SAM GUARD® Helped...
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Pharmaceutical
PRESSURE SENSOR FAILURE IN BUBBLE TRAP
EVENT REPORTED by SAM GUARD® •Detected a change in set point behavior...
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