Define the field scope
Start with the site or system boundary, hydrant inventory, known concerns, available maps, and intended report use. Flow testing, hydrant inspection, and pressure observations are included only when they are part of the agreed work order.
Document what is observed
The field record can include hydrant identifiers, locations, photographs, visible condition, access concerns, operational observations, and requested flow or pressure data. Items needing follow up are tied to the relevant location.
Coordinate with the system operator
Utility staff and site contacts establish access, operating permissions, notification, discharge considerations, and any required witnessing. Work can be phased around priority locations or grouped to reduce repeat travel.
Support the next decision
PFS provides field observations and testing data. The assessment is not a stamped engineering evaluation, hydraulic model, or guarantee of fire flow adequacy. The owner, utility, or design professional uses the documented findings to decide what investigation or corrective work is appropriate.