Demiton · Schema
site_activity contract v1
Daily site activity: crew, plant and progress.
CompanyConstructionCivil EngineeringProject ManagementComplianceMCPArtificial IntelligenceOpen Contracting
Properties
| Name | Type | Description |
|---|---|---|
| unit | string | the unit of measure for `quantity` |
| asset | string | the plant/equipment used |
| hours | number | labour hours attributable to this activity |
| worker | string | the worker present or working |
| project | string | the site/project the activity occurred on |
| activity | string | what work was performed |
| quantity | number | measured work output for the record |
| occurred_on | string | the day the activity is attributed to |
| financial_period | string | the claim/accounting period the activity falls in |
JSON Schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://docs.demiton.io/registers/site_activity/v1.json",
"title": "site_activity contract v1",
"type": "object",
"required": [
"occurred_on",
"project"
],
"properties": {
"unit": {
"type": "string",
"description": "the unit of measure for `quantity`",
"x-demiton-requiredness": "optional"
},
"asset": {
"type": "string",
"description": "the plant/equipment used",
"x-demiton-requiredness": "optional",
"x-demiton-reference": true
},
"hours": {
"type": "number",
"description": "labour hours attributable to this activity",
"x-demiton-requiredness": "optional",
"x-demiton-unit": "hours",
"x-demiton-type": "decimal"
},
"worker": {
"type": "string",
"description": "the worker present or working",
"x-demiton-requiredness": "optional",
"x-demiton-reference": true
},
"project": {
"type": "string",
"description": "the site/project the activity occurred on",
"x-demiton-requiredness": "required",
"x-demiton-reference": true
},
"activity": {
"type": "string",
"description": "what work was performed",
"x-demiton-requiredness": "optional"
},
"quantity": {
"type": "number",
"description": "measured work output for the record",
"x-demiton-requiredness": "optional",
"x-demiton-unit": "the `unit` value",
"x-demiton-type": "decimal"
},
"occurred_on": {
"type": "string",
"description": "the day the activity is attributed to",
"x-demiton-requiredness": "required",
"x-demiton-unit": "day",
"format": "date",
"x-demiton-type": "date"
},
"financial_period": {
"type": "string",
"description": "the claim/accounting period the activity falls in",
"x-demiton-requiredness": "optional",
"x-demiton-reference": true
}
},
"x-demiton-register-type": "site_activity",
"x-demiton-contract-version": "1.0.2",
"x-demiton-store": "tenant",
"x-demiton-axes": [
{
"axis": "project",
"requirement": "required",
"role": "subject"
},
{
"axis": "worker",
"requirement": "optional",
"role": "subject"
},
{
"axis": "asset",
"requirement": "optional",
"role": "subject"
},
{
"axis": "financial_period",
"requirement": "optional",
"role": "context"
}
],
"x-demiton-measures": [
{
"key": "hours",
"accumulation": "additive",
"dtype": "decimal",
"unit": "hours"
}
],
"x-demiton-provenance": {
"standards": [
{
"code": "AS/NZS ISO 45001:2018",
"title": "Occupational health and safety management systems",
"access": "paywalled_secondary",
"clause": "8.1",
"region": "Australia",
"edition": "2018 incl. Amd 1:2024",
"checked_on": "2026-09-14"
},
{
"code": "AS/NZS ISO 9001:2016",
"title": "Quality management systems - Requirements",
"access": "paywalled_secondary",
"clause": "7.5",
"region": "Australia",
"edition": "2016 (adopts ISO 9001:2015)",
"checked_on": "2026-09-14"
},
{
"code": "Fair Work Act 2009 (Cth)",
"title": "Fair Work Act 2009",
"access": "full_text_verified",
"clause": "s 535",
"region": "Australia",
"edition": "compilation 2026-07-07",
"checked_on": "2026-09-14"
},
{
"code": "Fair Work Regulations 2009 (Cth)",
"title": "Fair Work Regulations 2009 - employee record content",
"access": "full_text_verified",
"clause": "regs 3.33, 3.34",
"region": "Australia",
"edition": "compilation 2026-06-20",
"checked_on": "2026-09-14"
},
{
"code": "ISO 45001:2018",
"title": "Occupational health and safety management systems",
"access": "paywalled_secondary",
"clause": "8.1",
"region": "International",
"edition": "2018 incl. Amd 1:2024",
"checked_on": "2026-09-14"
},
{
"code": "Employment Relations Act 2000 (NZ)",
"title": "Employment Relations Act 2000 - wages and time record",
"access": "public_summary",
"clause": "s 130",
"region": "New Zealand",
"edition": "as amended",
"checked_on": "2026-09-14"
},
{
"code": "SI 1998/1833",
"title": "Working Time Regulations 1998",
"access": "full_text_verified",
"clause": "reg 9",
"region": "United Kingdom",
"edition": "as amended by SI 2023/1426",
"checked_on": "2026-09-14"
}
]
},
"description": "Daily site activity: crew, plant and progress.",
"x-demiton-contract-url": "https://docs.demiton.io/registers/site_activity/",
"x-demiton-register-catalog": "https://docs.demiton.io/concepts/register-catalog"
}Work with this as data
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