Only one worker at a time was interviewed to avoid loss of productive time. Some of the questions were rephrased to find the consistency to the answers of the weavers.
The study was conducted in two phases, Phase 1 and Phase 2. Phase 1 was further divided into two stages, stage A and stage B, in which stage A consist of self-reported exposure assessment through questionnaire while stage B consist of workplace assessment through checklists. Phase 2 consisted of Video Event Analysis along with the subjective responses of the weavers and management.