RDI

Glossary

RDI glossary

A shared category needs a shared vocabulary. These are the canonical RDI terms.

Index

Jump to a letter

70 terms in the glossary.

Terms

3

1 term

360 walk

Capture

A structured 360-degree capture along a defined route, repeatable over time.

Related: Fixed camera view, Mobile capture

A

4 terms

Access control

Operations

The discipline of who can enter site, when, and through which route, evidenced by capture.

Related: Gate record, Subcontractor attendance

Action routing

Foundations

Turning a finding into a task, observation, or escalation with a named owner.

Related: Interpretation layer, Escalation path

As-built record

Workflows

The verifiable record of how the project was actually built, used in handover.

Related: Handover pack, Quality non-conformance

Audit readiness

Compliance

The state in which evidence required by a regulator or owner can be retrieved on demand.

Related: Regulatory event, Evidence retrieval time

B

1 term

BIM deviation

Workflows

A discrepancy between the BIM model and as-built reality, surfaced through reality data.

Related: As-built record, Quality non-conformance

C

12 terms

Capture density

Capture

The number of effective capture points per unit of project area or activity.

Related: Evidence saturation, Capture plan

Capture plan

Capture

The per-project plan that names what will be recorded, where, how often, and for how long.

A capture plan is built from the workflows the project intends to support, not from a list of available cameras. It records who owns each capture point, what the trigger is, how often the record is reviewed, and what the retention period must be. The plan is revisited as the project changes shape.

Related: Coverage gap

Category boundary

Foundations

The distinction between RDI and adjacent tool categories such as cameras, dashboards, or BIM.

A category exists when buyers can name what is included and what is not. RDI sits next to cameras, AI dashboards, BIM, and project controls. Holding the boundary keeps each category honest and lets buyers choose between them on merit.

Related: Reality-Driven Intelligence, Command view

Chain of custody

Evidence

The documented hand-off path of a piece of evidence from capture to use.

Each step in the chain answers two questions: who held the record, and what could they have changed. A clean chain reduces the time spent re-establishing trust when an owner, insurer, or court reviews the record.

Related: Evidence grade, Time-aligned record

Claim substantiation

Risk

The body of evidence assembled to support a formal claim or counterclaim.

Related: Delay event, Weather claim

Closeout archive

Compliance

The long-lived evidence archive retained after handover for warranty and disputes.

Related: Handover pack, Audit readiness

Closeout record

Workflows

The documented end-state of a workflow loop, kept for future reference.

Related: Observation, Escalation path

Command layer

Foundations

The portfolio and executive layer where patterns, exceptions, and outcome signals help leaders coordinate action across projects.

Command view

Foundations

The cross-project portfolio view that helps leaders triage exceptions.

Related: Command layer, Pattern of recurrence

Commercial director

Roles

The role accountable for project margin, claims, and contractual exposure.

Related: Claim substantiation, Package manager

Confidence band

Economics

The published low, mid, and high range around an ROI assumption.

Related: Directional assumption, Risk mitigation credit

Coverage gap

Capture

A part of the project programme that has no evidence layer, intentionally or otherwise.

Related: Capture plan

D

7 terms

Decision loop

Workflows

The closed loop trigger, evidence, interpretation, action, and outcome that turns reality capture into a project decision.

Related: Workflow pack

Delay event

Risk

A recorded event whose impact on the programme may be claimed for time, cost, or both.

A delay event becomes useful only when its date, location, and duration can be cross-checked. Without that, the event is an assertion. With it, the event is a record that survives independent review by the owner, the contract administrator, and, if it gets that far, an adjudicator.

Related: Weather record, Claim substantiation

Delivery verification

Operations

Confirming a delivery against its docket, including time, place, and contents.

Related: Gate record, Material trace

Digital construction lead

Roles

The person responsible for digital tools, BIM coordination, and reality data on a project.

Related: BIM deviation, Capture plan

Directional assumption

Economics

A public assumption used to educate the market until project-specific data is available.

Related: Confidence band

Dispute prevention

Risk

Workflow design that reduces the likelihood of a dispute reaching a formal claim.

Related: Claim substantiation, Risk mitigation credit

Drone survey

Capture

A scheduled aerial capture for progress, earthworks, or safety review.

Related: Progress evidence, Capture plan

E

9 terms

Escalation path

Workflows

The named chain of people who receive an observation when no one closes it in time.

Related: Observation, Closeout record

Evidence count

Evidence

A signal in the workflow ledger showing how much customer or field evidence supports a workflow definition.

Evidence export

Workflows

Preparing a clip or record in a format suitable for an owner, insurer, or court.

Related: Chain of custody, Evidence search

Evidence grade

Evidence

Internal grading of a record by completeness, integrity, and chain of custody.

Related: Chain of custody

Evidence retrieval time

Economics

How long it takes to locate and assemble a specific piece of project evidence.

Related: Evidence search, Manual reporting load

Evidence saturation

Capture

The point at which adding more raw recordings stops improving decision quality.

Related: Capture density, Capture plan

Evidence stewardship

Foundations

The practice of preserving, indexing, and curating evidence so future teams can use it.

Related: Chain of custody, Closeout archive

Evidence window

Evidence

The time period in which captured site reality must be preserved before it stops being useful for a claim, incident, or audit.

The window opens when an event occurs and closes when the project no longer has a credible reason to retrieve the record. A claim window is set by contract; an incident window is set by regulators and insurers; an audit window is set by the owner or by statute. Workflows that lose evidence inside the window force teams to reconstruct events from recollection, which is the failure mode RDI exists to prevent.

Related: Ground truth, Evidence count

F

1 term

Fixed camera view

Capture

A persistent camera position whose framing does not change between captures.

Related: Time-lapse, Mobile capture

G

2 terms

Gate record

Operations

Captured movement of vehicles, people, and deliveries through a controlled access point.

Related: Delivery verification, Subcontractor attendance

Ground truth

Evidence

Time-aligned, location-aware evidence of what happened on site, created from cameras, 360 capture, drone imagery, records, and related site data.

Related: Evidence count, Reality-Driven Intelligence

H

1 term

Handover pack

Compliance

The closeout deliverable assembled from progress, quality, and compliance evidence.

Related: As-built record, Closeout archive

I

2 terms

Incident record

Risk

The assembled evidence and witness account of a reportable safety event.

An incident record is built quickly and preserved carefully. It pairs the captured visual record with the written account, the medical record where relevant, and the regulator submission. The record is the artefact that survives; everything else is recollection.

Related: Safety observation, Chain of custody

Interpretation layer

Foundations

The analysis step where captured reality becomes a finding with meaning and ownership.

Related: Action routing, Outcome measurement

M

4 terms

Manual reporting load

Economics

The recurring time cost of preparing progress and safety updates without automation.

Related: Evidence retrieval time, Replacement workflow

Material trace

Operations

The link between a delivery, its location on site, and its installation record.

Related: Delivery verification, Gate record

Meeting evidence pack

Workflows

The evidence assembled before an OAC, programme, or safety meeting.

Related: OAC meeting, Progress evidence

Mobile capture

Capture

Opportunistic site walks recorded by phone, helmet, or wearable.

Related: 360 walk, Fixed camera view

O

3 terms

OAC meeting

Roles

Owner, architect, and contractor coordination meeting where progress evidence is reviewed.

Related: Meeting evidence pack, Progress evidence

Observation

Workflows

A tagged finding routed to an owner with an expected response time.

Related: Escalation path, Closeout record

Outcome measurement

Foundations

The closing measurement step that records whether the action changed the project.

Related: Interpretation layer, Action routing

P

7 terms

Package manager

Roles

The person accountable for a single trade or works package.

Related: Subcontractor attendance, Commercial director

Pattern of recurrence

Foundations

Repeated evidence of the same exception across projects, escalated to the command view.

Related: Command view, Portfolio pattern

Payment evidence

Economics

The evidence that supports or disputes an interim payment application.

Related: Progress claim, Progress evidence

Portfolio pattern

Foundations

A recurring exception across projects that the command view turns into a programme of work.

Related: Pattern of recurrence, Command view

Programme baseline

Workflows

The agreed reference programme against which actual progress is compared.

Related: Progress evidence, Delay event

Progress claim

Economics

An interim or final claim for payment based on quantified work in place.

Related: Payment evidence, Progress evidence

Progress evidence

Workflows

Evidence assembled to demonstrate or dispute the state of physical work at a date.

Related: Programme baseline, Time-aligned record

Q

1 term

Quality non-conformance

Workflows

A documented deviation between as-built reality and design intent.

Related: As-built record, BIM deviation

R

5 terms

Reality-driven decision

Foundations

A project decision made with time-aligned, location-aware evidence rather than recollection.

Related: Ground truth, Reality-Driven Intelligence

Reality-Driven Intelligence

Foundations

A construction intelligence discipline that turns captured site reality into ground truth, interpretation, action, and project-level command.

Related: Ground truth, Command layer

Regulatory event

Compliance

An inspection, audit, or finding that requires documented project evidence.

Related: Audit readiness, Closeout archive

Replacement workflow

Workflows

A workflow where RDI replaces a manual or third-party service the project already pays for.

Related: Supporting workflow, Manual reporting load

Risk mitigation credit

Economics

The value attributed to avoiding a low-frequency, high-cost project event.

A credit is sized by the cost of the event, the probability of recurrence, and the share of risk an evidence layer can plausibly remove. Credits are presented with a confidence band rather than as a point estimate, so the conversation stays honest.

Related: Confidence band, Dispute prevention

S

4 terms

Safety observation

Risk

A recorded near-miss, hazard, or unsafe act that becomes part of a safety workflow.

Related: Observation, Incident record

Stand-down

Risk

An interruption to work, recorded so its programme impact can be quantified.

Related: Delay event, Claim substantiation

Subcontractor attendance

Operations

Verifiable evidence of who was on site, when, and at what package.

Related: Gate record, Access control

Supporting workflow

Workflows

A workflow where RDI supports an existing process rather than replacing it.

Related: Replacement workflow, Risk mitigation credit

T

3 terms

Theft investigation

Risk

The post-incident workflow that uses captured records to identify when and how property left site.

Related: Gate record, Access control

Time-aligned record

Evidence

A record whose timestamps can be cross-checked against schedule, weather, and gate data.

Related: Ground truth, Chain of custody

Time-lapse

Capture

A compressed visual record of progress at a fixed view, used for reporting and review.

Related: Fixed camera view, Progress evidence

W

3 terms

Weather claim

Risk

A claim for time or cost rooted in weather conditions, evidenced by site capture and meteorology.

Related: Weather record, Delay event

Weather record

Evidence

The time-aligned weather data attached to a delay event for substantiation.

Related: Delay event, Time-aligned record

Workflow pack

Workflows

A reusable group of workflows connected by a common site problem, evidence type, decision, and value pattern.