Case study · Hospitals · Bengaluru, Karnataka
HVAC duct hygiene in a multispecialty hospital
Client identity withheld where confidentiality applies. The spine is always the same: Challenge → Inspection → Execution → Evidence → Outcome.
01Challenge
A multispecialty hospital needed duct cleaning executed under infection-control discipline, with permits, containment and documentation strict enough for its accreditation file.
02Inspection
Survey runs were scheduled around clinical hours. Contamination was graded per zone, and a containment plan was agreed with the hospital's infection-control and engineering teams before any work order.
03Execution
HEPA-filtered negative-pressure cleaning was executed zone by zone under permit, with air handling kept live for critical areas throughout.
04Evidence
The handover included zone-wise photographic evidence, post-clean inspection footage and signed checklists formatted for the hospital's accreditation documentation.
05Outcome
The hospital completed its duct-hygiene cycle without a single clinical disruption and now has audit-ready records for the full network.
// Field photography from the live project. Full evidence dossiers are shared during the survey stage, subject to client confidentiality.
The first step costs nothing
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Survey → Plan → Execute → Verify → Handover