Event waste measurement and attribution
Link waste quantities to the event, period, material and treatment stage, distinguishing weighing, conversion, allocation and unknowns.
Event quantities can be traced to sources and methods.
- File formats
- English XLSX · CSV (UTF-8)
- Version
- 2.0
- Editorial review
- 31 Oct 2026
- Use this for
- Link waste quantities to the event, period, material and treatment stage, distinguishing weighing, conversion, allocation and unknowns.
When to use it
Link waste quantities to the event, period, material and treatment stage, distinguishing weighing, conversion, allocation and unknowns.
This form does not calculate conversions or recycling rates automatically. Do not combine incompatible units, denominators or stages or turn unknown quantities into zero.
Start with the guide: Event waste weighing and reporting checksFill in the template step by step
When to use it
Open a record when preparing the work. Link later checks and changes using the same item ID.
What to have ready
- Event scope, materials, collection list and original weights
- Conversion/allocation inputs and factors and treatment evidence
Assign one lot ID and link its records at each stage.
Distinguish weighing, conversion and allocation and retain units and methods.
Compare final-treatment evidence and retain duplicates/unknowns before reporting.
Worked example
Fictional example, not an actual event or supplier record
Eight columns · scroll horizontally to view the complete worked example.
| Lot ID, event and scope | Period, material, stage | Source, original unit and value | Weighed, converted or allocated | Conversion/allocation evidence | Event quantity and status | Final treatment and duplicate check | Follow-up owner and deadline |
|---|---|---|---|---|---|---|---|
| W01 / EVENT01 build-up to breakdown | 8–10 Nov / paper / collection | SCALE01 / kg / 120 | Event-bin weighing | Bin tare removed / SC01 | 120 kg measured; source checked | Final treatment unknown; do not sum transport stages | Processor Kim to reply 12 Nov 12:00 |
| W02 / mixed with another event | 10 Nov / mixed / vehicle intake | WEIGH02 / kg / 800 | Vehicle total, not event quantity | No event allocation evidence | Event quantity unknown | Only transfer-station receipt confirmed | Environment Lee to request separate records by 12 Nov 12:00 |
| W01-R1 / same lot | Same scope; treatment report received | PROCESS01 linked to SCALE01 | Collection and treatment distinct | Processor record PROCESS01 | Collection 120 kg; treatment value per source | Same lot not added twice / Lee checked | Reporting Park to compare definitions 13 Nov 10:00 |
Blank template preview
This preview shows a few rows. The downloaded file contains 24 prepared rows.
Eight columns · scroll horizontally to view the complete blank worksheet.
| Lot ID, event and scope | Period, material, stage | Source, original unit and value | Weighed, converted or allocated | Conversion/allocation evidence | Event quantity and status | Final treatment and duplicate check | Follow-up owner and deadline |
|---|---|---|---|---|---|---|---|
| — | — | — | — | — | — | — | — |
| — | — | — | — | — | — | — | — |
| — | — | — | — | — | — | — | — |
Sources used to develop this template
EVENTODIT created this template using the working methods described in the public sources below. It is not an official form and has not been reviewed or approved by those organisations.
- Green Industries SA — Waste and Recycling at Events and Venues, 2026 update
Adapted to link the guide’s checks with evidence, owners and follow-up records. The fields are editorial proposals, not an authority’s official submission form.
- US EPA — Volume-to-Weight Conversion Factors, 2016 secondary-data tables
Adapted to link the guide’s checks with evidence, owners and follow-up records. The fields are editorial proposals, not an authority’s official submission form.