Risk Modelling & Pipeline Integrity Management

Compliance Engineer at Spire Inc

TVC (Traceable, Verifiable, and Complete) Compliance ๐Ÿ”Ž

Impact
โ— Foundation of integrity โ†’ Verified history proves pipeline safety (risk management)
โ— Prevents failures, ensures regulatory trust, supports public safety (compliance impact)
Approach
โ— Pulled material test reports, pressure test records, and as-builts (archival research)
โ— Cross-referenced against Title 49 CFR Part 192 ยง192.607 (regulatory expertise)
โ— Applied database systems + code mapping to find gaps and confirm compliance (data analytics)
Challenges & Resilience
โ— Detective-style research โ†’ pieced together incomplete, scattered records (problem solving)
โ— Persistence under high scrutiny; collaboration across departments (resilience & teamwork)
โ— Built a continuous compliance story regulators could trust (impact communication)
Outcome
โ— Reconstructed the historical DNA of pipelines
โ— Created a ready to use roadmap & framework for TVC documentation

Risk Modelling ๐Ÿ“Š

Impact
โ— Converts fragmented pipeline data into quantified risk insights (data-driven decision making)
โ— Enables utilities to prioritize capital investments and extend asset life (strategic planning)
โ— Supports 5-year assessment plans, reducing operational and financial risks (long-term forecasting)
Approach
โ— Designed models around consequence factors and likelihood of failure factors. (statistical modelling | risk frameworks)
โ— Used Python & SQL to clean, aggregate, and transform large operational datasets (data engineering & automation).
โ— Built GIS-powered heat maps to visualize risks geographically and highlight hotspots (geospatial analytics).
Challenges & Resilience
โ— Iteratively refined scoring logic until results were intuitive, consistent, and actionable โ€” supported by a modular structure where factors, weights, and thresholds could be easily updated (flexible & sustainable modelling)
โ— Created an adaptive model framework that evolves with new inspection and operational data (scalable innovation).
โ— Resolved data mismatches and created a common reference framework for analysis. (systems integration | accuracy)
Outcome
โ— Produced risk scores + spatial heat maps to guide planning and resource allocation.
โ— Developed Preventive & Mitigative (P&M) measures directly tied to risk scores, ensuring resources targeted the highest-risk segments.
โ— Empowered leadership with clear, visual analytics for capital and integrity planning.

Ongoing Reassessment โ™ป๏ธ

Impact
โ— Pipelines age, environments change โ€” ongoing reassessments help teams stay ahead of risks (continuous integrity | risk awareness)
โ— Reduces operational surprises and improves community safety (public safety | reliability mindset)
Approach
โ— Collaborated with vendors & field operators for scheduling, execution, and data collection (coordination | project management)
โ— Verified inspection results against federal codes & company standards (code interpretation | quality assurance)
โ— Coordinated with team on multiple reassessment techniques:
External Corrosion Direct Assessment, In-Line Inspection, Hydrostatic Pressure Testing, Magnetic Particle Testing, Class Location Studies (technical coordination)
Challenges & Resilience
โ— Balanced technical analysis + project management across the team (multidisciplinary teamwork | leadership)
โ— Maintained accountability with vendors through joint oversight (vendor management | communication)
โ— Established a cycle of continuous monitoring instead of one-time checks (process improvement | sustainability)
Outcome
โ— Delivered a repeatable reassessment program aligned with regulatory timelines
โ— Built collective confidence by turning inspection data into team-backed decisions

Audit Preparedness ๐Ÿ“‘

When the regulator knocks, readiness speaks louder than words.

Impact
โ— Audits test the strength of the whole integrity program (regulatory readiness | credibility)
โ— Passing builds trust with regulators and leadership ( stakeholder management | leadership)
Approach
โ— Teams pulled records and rehearsed responses together (collaboration | preparation)
โ— Built an evidence library for quick, consistent answers (organization | knowledge management)
Challenges & Resilience
โ— Worked under pressure while sharing ownership as a team (teamwork | time management)
โ— Turned auditor feedback into stronger processes (resilience | continuous improvement)
Outcome
โ— Cleared PHMSA & GRIT audits with confidence.
โ— Left behind a repeatable playbook for future audits.

Let's Connect

Iโ€™m always excited to talk about energy, problem-solving, and new opportunities.Whether you have a project in mind, want to collaborate, or just exchange ideas โ€”
please feel free to reach out.

ยฉ Aakriti Bagla