CH9: Petroleum (Safety Measures) (Transportation of Petroleum by Pipelines) Regulations 1985 – Study Notes

PART I – PRELIMINARY

Section 2 : Interpretation (Key Definitions)

• "Approving Authority" – any person (named or by office) delegated by the Minister (under section 37 of the Act) to exercise functions under sections 16 & 17.
• "bulk plant" – part of a property where petroleum is received (tank vessel, pipeline, tank car/vehicle) and stored/blended in bulk for later distribution (same modes or in containers).
• "Inspector" – Inspector of Petroleum appointed under section 38 of the Act and attached to the Approving Authority’s office.
• "refinary station" – includes both automotive & marine service stations.
• "service station (automotive)" – portion of property where motor-fuel liquids are stored & dispensed into vehicle tanks; may also sell tyres, batteries, accessories, and do minor maintenance.
• "service station (marine)" – portion of property where fuel liquids are stored & dispensed from fixed equipment (shore, pier, wharf, floating dock) into fuel tanks of self-propelled craft; includes all related facilities.

Significance: Accurate terminology ensures clarity in compliance, inspections, and legal enforcement.

PART II – TRANSPORTATION OF PETROLEUM BY PIPELINES

Section 3 : Application & Non-Application

3(1) .Application to:

• Pipelines transporting liquid petroleum between production facilities, tank farms, gas processing plants, refineries, service stations, marine/rail/truck terminals & other delivery/receiving points.
• Pipelines transporting natural gas from outlet of well-head separators/traps to outlet of customer’s meter set assembly – includes gas processing plants, metering & regulating stations.
• Distribution piping in LPG systems from first-stage regulator of storage tank to outlet of customer’s meter set assembly.

3(2) Non-Application to:

• Pipelines within petroleum refineries & gas processing plants.
• Pipelines within industrial plants, bulk plants, service stations.
• Piping systems from point of delivery to individual gas-utilising devices.

Explanation: The regulations focus on transmission & distribution networks external to processing/consumer equipment, avoiding overlap with in-plant safety codes.

Section 4 : Design, Fabrication, Installation, Testing, Operation & Maintenance

• Must comply with American National Standards Institute (ANSI)/American Society of Mechanical Engineers (ASME) codes:
– $\text{ANSI/ASME B 31.4}$ Liquid Petroleum Transportation Piping Systems.
– $\text{ANSI/ASME B 31.8}$ Gas Transmission and Distribution Piping Systems.
• Ensures internationally accepted engineering/safety practices.
• Alternative procedures possible under regulation 4(3) if approved.

Section 5 : Permission for Installation

• No pipeline may be installed without written permission from Approving Authority (AA).
• Application must include:
– Owner & operator names/addresses.
– Consultant’s and contractors’ names/addresses.
– Route map & flow-line diagram.
– Design specifications.
– Material specifications.
• Rationale: Pre-construction vetting prevents unsafe routing or sub-standard materials.

Section 6 : Permission for Operation

• Operation prohibited until written authorisation from AA is obtained.
• Submission requirements:
a) Letter confirming compliance with regulation 4 and overall safety.
b) Written emergency plan covering system failure, accidents, public/personnel safety, property protection, environmental safeguarding, and limiting accidental discharges.
c) Letter confirming that O&M procedures follow codes in Section 4 or approved alternatives.
• Emphasises operational readiness & contingency planning before commissioning.

Section 7 : Maximum Allowable Pressure

• Pipeline must not be operated above AA-approved maximum allowable pressure (MAP).
• Example: If AA approves $\text{MAP}=8.0\,\text{MPa}$, operator must maintain pressure ≤ $8.0\,\text{MPa}$ under all operating modes.
• Over-pressure events risk rupture, leaks, ignition; strict limit protects life & property.

Section 8 : Records

Operators must maintain & present upon AA request:
• Written training procedures for safe operations.
• Written maintenance schedule.
• Corrosion mitigation records.
• Inspection records (pipeline, safety equipment, facilities).
• Failure investigations & remedial actions.
• Records of any modification work.
• Written procedures for abandoning the pipeline.

AA may demand additional data at any time (design files, test certificates, etc.).

Section 9 : Inspection

• Pipelines (during installation & operation) are subject to AA inspections.
• AA decides inspection type & interval after hearing owner/operator representations.
• If Inspector finds a part likely to endanger life/property:
– Issues written notice specifying defects and a “grace period” for corrective action.
– Pipeline segment cannot continue installation/operation after grace period unless defects rectified.
• If imminent danger exists, Inspector may order immediate cessation without prior notice.
• Failure to comply constitutes an offence.

Section 10 : Operational Notices

• After inspection, Inspector may issue written notice setting operational conditions/limitations (e.g.
– Reduced maximum working pressure.)
• Pipeline must thereafter operate strictly under those limitations until varied or revoked.

Section 13 : Dangerous Occurrence & Gas Leaks

Immediate Notification Duties

Owner/operator/contractor must immediately notify AA of:
• Any dangerous occurrence affecting pipeline safety (during installation or operation).
• Any gas leak that:

1. Causes death or injury requiring hospitalisation.

2. Requires removal of any pipeline segment from service.

3. Results in gas ignition.

4. Poses existing/probable hazard to persons/property.

Subsequent Actions

• On becoming aware of any defect or unsafe circumstance:
– Rectify defect/circumstance to ensure safety; or
– If cannot be made good, cease operation & inform AA.

Section 14 : Modification Restrictions

• No modification affecting basic design/specifications (MAP, max temp, fluid type, route, etc.) without written AA permission.
• Emergency exception: If needed to end/prevent imminent danger to life/property or avoid serious service interruption, modifications may proceed immediately but AA must be informed at once.

Section 16 : Penalties

• General offence penalty: Fine ≤ $20{,}000\,\text{RM}$.
• Continuing offences: Additional fine ≤ $5{,}000\,\text{RM}$ per day (or part day) the offence continues.
• Illustrative scenario: Operating above MAP for 3 days → Maximum exposure $20{,}000 + 3 \times 5{,}000 = 35{,}000\,\text{RM}$.

Practical, Ethical & Regulatory Significance

• Harmonises Malaysian safety oversight with international ANSI/ASME standards, facilitating cross-border engineering consistency.
• Emphasises prevention (design codes, permits) and preparedness (records, emergency plans).
• Ethical duty: Protect public, workforce & environment from catastrophic pipeline failures.
• Encourages accountability via fines and immediate shutdown powers.

Connections to Foundational Principles

• Mirrors risk-based regulation theory: Higher hazard → stricter oversight (e.g., MAP limits, mandatory inspections).
• Aligns with ALARP (As Low As Reasonably Practicable) philosophy in safety engineering through continuous improvement (record-keeping, corrective notices).

Summary Checklist for Exam Revision

• Know key definitions (Approving Authority, bulk plant, Inspector, service stations).
• Memorise scope vs exclusions (Section 3).
• Recall primary design codes: $B 31.4$ & $B 31.8$.
• Understand permit process: Installation (Sec 5) vs Operation (Sec 6).
• State rule: Never exceed AA-approved MAP (Sec 7).
• List required records (Sec 8).
• Outline Inspector powers & notice procedures (Secs 9–10).
• Identify events that trigger immediate AA notification (Sec 13).
• Explain modification rule & emergency exemption (Sec 14).
• Quote penalty maxima (Sec 16): $20{,}000\,\text{RM}$ + $5{,}000\,\text{RM/day}$.

Use these structured points to replace the original document for study purposes.