Scope the warehouse your team actually uses.
A floor area alone does not describe the assignment. Give the mapping team a view of the storage footprint, working height and activities that the study needs to represent.
Request a mapping quoteMark the boundaries on a layout
- Storage footprint and height
- Provide dimensions, rack locations and usable storage heights for each area. Label mezzanines, separate rooms and areas that are not used for product storage.
- Interfaces and equipment
- Mark doors, loading docks, heating and cooling equipment, and existing monitoring locations. Identify receiving, quarantine and staging zones to include or exclude explicitly.
- Site conditions
- Share the site location, available HVAC schedules, known temperature concerns and recent alterations. Flag any seasonal question you expect the study to address.
Turn the operating schedule into a study brief
- Loading state
- Describe the expected stock arrangement and occupancy during the study. State whether empty, representative loaded or other conditions need separate assessment.
- Routine activity
- Provide shift patterns, receiving hours and access restrictions. Agree on how site staff will record relevant activities while the sensors are deployed.
- Timing and seasonal coverage
- Give your business deadline separately from any requested collection duration. Ask which operating periods and seasonal conditions belong in the protocol before reserving dates.
Agree on what follows the report
- Evidence to review
- Confirm the placement plan, calibration records, data files, analysis and report required in your quote, along with your review and approval responsibilities.
- Work outside the study
- Rack changes, HVAC remediation, changes to allowable storage areas, monitoring installation and follow-up mapping are not automatically included. Assign an owner for decisions raised by the findings.
Methodology and further reading
WHO’s storage-area mapping guidance considers storage height, airflow and seasonal exposure when planning the study.
- WHO: Temperature mapping of storage areas, Supplement 8 (2015)
- ATEK guide to USP <1079.4>
- ATEK guide to ISPE temperature mapping
These resources inform scoping; they do not determine which requirements apply to your facility. Your quality team confirms the applicable requirements and approves the protocol.
Continue planning your study
Start with the information you have.
Tell us what needs mapping, where the site is and when you need the work. Mark unknown details as unknown. ATEK confirms service availability, scope and scheduling during review.