Statutory Knowledge Base & OSHA Governance

Safety & Regulatory Compliance Matrix

ConstructionOS enforces strict regulatory boundaries derived from the Building and Other Construction Workers Act (BOCW 1996), Factory Act 1948, and OSHA CFR 1926 standards.

Manage Regulatory KB

Pipeline Protocol

5-Tier Action Classification Filter

Every site disruption event is mapped into one of these strict safety decision tiers:

SAFE / CLEAR

Tier 1

No statutory safety rule breached. Trade-off allows work to proceed without stop.

Example:Material shipment delays with zero hazardous activity in progress.

CONDITIONAL

Tier 2

Requires physical verification of site controls by Site Manager before continuation.

Example:Chemical odors requiring ventilation sign-off before electricians enter shaft.

BLOCKED / HARD STOP

Tier 3

Immediate mandatory suspension of operations under statutory safety acts.

Example:Crane hoist brake failure, untrenched deep excavations, extreme gale warnings.

ESCALATE

Tier 4

High-consequence emergency requiring external project director & safety auditor intervention.

Example:Structural foundation cracking or major hazardous chemical leakage.

UNKNOWN / AMBIGUOUS

Tier 5

Event text lacks verified task ID or location. Defaults to conservative safety hold.

Example:Vague incident report submitted without specifying zone or task code.

Active Regulatory Knowledge Base

Statutory safety rules indexed in the SQLite knowledge base used during live Gemini reasoning.

Statutory Code	Regulatory Description	Trigger Condition	Hard-Stop Action
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