Site activity

Daily site activity: crew, plant and progress.

Part of Projects in the register catalog.

Register ID

site_activityUse this name to ask for the register. The API calls it a shelf ID.

Each record is

An eventSomething that happened at a point in time.

Status

DeclaredDefined, and fills when a source produces its first record.

Data

OrganisationPrivate to each organisation's own workspace.

Version

v1Current version.

Download JSON SchemaSee an example record

Standards

This register holds records these standards and laws ask for. Holding them does not by itself certify compliance.

• ISO 45001Occupational health and safety management systemsInternational
• Fair Work Act 2009National employment standards and modern awardsAustralia

Connectors

Connected today

Demiton keeps this register current from these systems now.

• Assignar

On the roadmap

Systems in the planned connector rollout that can fill this register. Partial means the system holds only some of its fields.

• EROADPartial
• HammerTech
• MittiPartial
• Oracle Aconex
• Procore
• SignOnSitePartial
• SitematePartial

Fields

9 fields: 2 required, 7 optional.

Required

Every record carries these fields.

occurred_onDateYYYY-MM-DD

The day the activity is attributed to.

Example: 2026-08-11

projectText

The site/project the activity occurred on.

Example: BWG-2025-002

Optional

Present when the source system records them.

workerText

The worker present or working.

Example: 5502

assetText

The plant/equipment used.

Example: 9302

hoursDecimal numberUnit: hours

Labour hours attributable to this activity.

Example: 8

activityText

What work was performed.

Example: Pavement placement

quantityDecimal numberUnit: the unit value

Measured work output for the record.

Example: 120

unitText

The unit of measure for quantity

Example: m2

financial_periodText

The claim/accounting period the activity falls in.

Example record

A sample from Bridgeworks Group, Demiton's demonstration company. The values are illustrative; the shape is exactly what the contract describes.

site_activity.example.json

{
  "activity": "Pavement placement",
  "asset": "9302",
  "hours": 8,
  "occurred_on": "2026-08-11",
  "project": "BWG-2025-002",
  "quantity": 120,
  "unit": "m2",
  "worker": "5502"
}

Use this contract

The contract is a standard JSON Schema (draft 2020-12) document, so any JSON Schema validator can check a record against it. Keywords starting with x-demiton- add Demiton's own meaning, such as units and requiredness, and validators ignore them.

Schema URL

https://docs.demiton.io/registers/site_activity/v1.json

Show the full JSON Schema

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