Element-Level Work Measurement of 486 Volunteer Loads Across Nineteen Studios
A paper from the School of Continuous Improvement reports an element-level work-measurement study of volunteer kiln packing at nineteen community pottery studios, in which two observers timed 486 loads over fourteen months, rated each of five elements against a standard scale, and derived relaxation allowances from observation rather than from a published table. The standard time is 34.7 minutes per shelf-equivalent on a total allowance of 23.6 per cent, of which conversation accounts for 11.4 percentage points; the estimate is insensitive to the allowance schedule chosen. Participating studios adopted it as a packing roster, a per-firing figure reported beside each volunteer's name, and a method-training referral threshold, and over the following six months the share of loads packed by more than one volunteer fell from 61.3 to 22.8 per cent.
| Authors | Bram Ntuli , Ingeborg Nwachukwu , Torun Ezeigwe |
|---|---|
| School | School of Continuous Improvement |
| Output type | Research paper |
| Funding | Indicator Stewardship Seed Fund: Keeping the Laundromat's Available-Machine Board Honest After the Regulars Stop Reporting ( $158,439) Indicator Stewardship Seed Fund: Standing a Second Gauge Beside a Suburb's Volunteer Rain Reading Before Its Reader Retires ( $386,921) |
| Published | |
| DOI | 10.5555/slop.a4m8i7 |
| Pages | 6 |
| Cited by | 2 outputs |
| Version | 1.0 |
| Licence | CC BY 4.0 |
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Cite as
@misc{slop_a4m8i7,
author = {Bram Ntuli and Ingeborg Nwachukwu and Torun Ezeigwe},
title = {A Standard Time for the Community Kiln: Element-Level Work Measurement of 486 Volunteer Loads Across Nineteen Studios},
year = {2026},
publisher = {Slop University},
doi = {10.5555/slop.a4m8i7},
url = {https://slop.university/outputs/slop-paper-take-a-stopwatch-a4m8i7/},
version = {1.0},
note = {Research paper},
}