Cable tray and conduit quantity worksheet
Cable tray, conduit and containment quantity fields for Australian electrical estimating records.
Tray and conduit quantity fields for estimates
List containment estimating fields without turning the page into a cable-fill, support-spacing or installation-rule table.
| Field | Purpose | Typical source | Boundary |
|---|---|---|---|
| Route segment | Identifies each containment run. | Drawing, take-off or site measure | Route changes require updated quantities. |
| Containment type | Records tray, conduit, duct or support type. | Specification or product schedule | Type does not prove suitability. |
| Length and fittings | Separates straight length from bends, tees and accessories. | Take-off or supplier schedule | Accessories should not be hidden in length only. |
| Support or fixing allowance | Keeps support material assumptions visible. | Project or estimator method | This table does not state support-spacing rules. |
| Segregation or route note | Flags project constraints that affect quantity or installation. | Specification, drawing or site note | Final installation rules must be checked separately. |
- Use this table as an estimating worksheet structure.
- Containment design and installation requirements require project, product and standards review.
Before pathway fields feed material take-off
Capture route, support and containment assumptions before carrying tray or conduit quantities into an estimate.
| Item | Value |
|---|---|
| Purpose | List containment estimating fields without turning the page into a cable-fill, support-spacing or installation-rule table. |
| How to use the source | Field table only; quantity arithmetic and project take-off method are handled outside this table. |
| Standards and project context | Estimating record context; project specifications, manufacturer data and installation requirements govern final containment decisions. |
| Where judgement is still needed | Use this table for lookup, labelling or worksheet context; do not treat it as a project-specific calculation result. |
| Before relying on it | Confirm current standards, local authority requirements, DNSP conditions, project documents and manufacturer data before relying on a decision. |
Standards basis for pathway quantity records
Review the standards context, checked date and project pathway scope before relying on the worksheet.
| Item | Value |
|---|---|
| Source | AUWiring estimating worksheet model and Australian electrical containment quantity record practice. |
| Source type | AUWiring field model with standards context |
| Derivation basis | AUWiring quantity worksheet table; support-spacing, cable-fill and installation requirements are not reproduced. |
| Last checked | 2026-07-13 |
| Review interval | Annual or when estimating worksheet fields, containment terminology or project-record practice changes. |
| Review trigger | Worksheet field change, project estimating method change, product-data change or project feedback. |
| Version used | R36-2026-07-13 |
| Australian application | Australia; project specifications, manufacturer data, site conditions and installation requirements govern final quantities. |