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SHIVGANGA DRILLERS LIMITED
VIBRATIONAL MONITORING
Date:
Rig & Well Name:
S.NO
EQUIPMENT / LOCATION
VIBRATION (mm/s RMS)
REMARKS
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Ideal / Acceptable Vibration (mm/s RMS): ≤ 4.5 mm/s
• < 2.8 mm/s → Good
• 2.8 – 4.5 mm/s → Satisfactory
• 4.6 – 7.1 mm/s → Alert (Plan maintenance / monitor closely)
• 7.1 mm/s → Danger (Stop & rectify before operation)
SAFETY OFFICER SIGN:
RIG MANAGER SIGN:
Issue No.1
Revision No.0
Doc: SGD/QHSE/F/3.24