Industries · Energy, Oil & Gas, Rail & Infrastructure

Your contract runs for a decade. Memories don't.

Long-duration contracts carry hundreds of scheduled obligations — escalation reviews, KPI resets, insurance renewals, option windows, defects expiry. The people who negotiated them move on. Hevi doesn't. Every obligation monitored continuously instead of rediscovered at dispute time.

Obligation horizon — O&M agreement · 2026–2031 (sim)47 scheduled obligations in the next 1,825 days
202620272028202920302031
SEP 2026

Rise & fall review — indexation submission

90-DAY WINDOW
DEC 2026

Annual KPI reset — baseline renegotiation

EVIDENCE REQUIRED
MAR 2027

Insurance renewal — certificates due to principal

COMPLIANCE
OCT 2027

Option to extend — exercise window opens

STRATEGIC · 6-MO NOTICE
FEB 2028

Benchmarking review — market rate comparison

RATE EXPOSURE
AUG 2028

Shutdown window — access & make-good obligations

INTERFACE
APR 2029

Defects liability expiry — final claims cutoff

LAST CHANCE
NOV 2029

Asset condition survey — handback baseline

RECORDS
JUN 2030

Handback regime commences — condition obligations

END-OF-TERM

The long horizon

Obligations that run for years.

Runs on
NEC3NEC4FIDICAS4000Alliance & EPC frameworksBespoke O&M
5–10 yrs
typical contract horizon — three generations of staff turnover
100s
of scheduled obligations per agreement — reviews, renewals, resets, windows
1 missed window
— an option, an indexation, a claims cutoff — can cost more than a decade of fees

Where it leaks over a decade

The failures that only show up in year three

Escalation left unclaimed

Rise & fall and indexation reviews missed or under-claimed year after year — compounding revenue leakage nobody notices until the audit.

Knowledge attrition

The contract outlasts the people who signed it. Hevi holds the institutional memory — and Contract Awareness Training rebuilds it in every new starter.

Interface ambiguity

Shutdowns, outages, access regimes and third-party interfaces — layered obligations across multiple counterparties, tracked in one place.

End-of-term surprise

Handback conditions, defects cutoffs and make-good obligations that were agreed a decade ago — surfaced years in advance, not weeks.

← Construction & CivilIndustries 3 of 4 · Energy & InfrastructureNext: Heavy Services →

See the obligations that will matter years from now.

Bring the agreement. We'll show the notices, records and milestones that need to stay visible.