Any restoration company can run drying equipment for a number of days and remove it. What distinguishes a restoration that is defensible in a MO insurance claim is the psychrometric log: the daily record of temperature, relative humidity, specific humidity, and dew point throughout the drying period, showing measured progress toward the IICRC material-specific dry standard in every affected area. Without a psychrometric log, your adjuster has no evidence that drying was performed to standard — only the contractor's word. Element Restoration Hub maintains a complete IICRC ASD psychrometric log on every job and delivers it as a primary claim document at close. Call (833) 652-9398 now.
IICRC ASD (Applied Structural Drying) is the certification standard for structural drying documentation. The ASD standard defines psychrometrics — the science of air-moisture relationships — as the measurement basis for drying progress. Rather than estimating drying completion from the number of days equipment ran or a technician's tactile assessment of surface dryness, ASD documentation tracks measured psychrometric change daily: the specific humidity reduction that shows moisture is being extracted from the structural environment, the dew point convergence that shows the drying system is performing, and the moisture meter readings at cavity access points that confirm below-surface moisture is reaching dry standard.
For your Terre Du Lac, MO restoration claim, the psychrometric log is the adjuster's evidence that restoration was completed to a documented standard — not to the technician's judgment. When drying costs are reviewed, the adjuster can evaluate the equipment deployment against the psychrometric data: does the equipment log show the right equipment types for the measured conditions? Does the psychrometric record show the expected moisture reduction trajectory for that equipment deployment? The ASD log answers these questions before the adjuster asks them — and the pre-emptive documentation is what reduces claim review time and produces settlement without supplemental back-and-forth.
The first psychrometric reading — taken before drying equipment is deployed — establishes the baseline condition for the drying record. The baseline shows the starting specific humidity and dew point from which all subsequent readings measure progress. Without a documented baseline, the drying record cannot demonstrate the delta — the change from initial condition to dry standard — that your MO adjuster needs to evaluate the drying scope.
Psychrometric readings are taken at fixed locations each day — the same measurement points, in the same positions, recorded at the same time of day — to produce a consistent, comparable daily record. Inconsistent measurement points produce data that shows apparent fluctuation rather than trend, making the record harder to interpret and easier to challenge. Element Restoration Hub's measurement point protocol produces a daily record that shows clear moisture reduction trend from baseline to dry standard.
Final readings at all structural surfaces and cavity access points are compared against IICRC material-specific dry standard targets. The dry standard confirmation document shows each measurement location, the material type at that location, the IICRC target moisture content for that material, and the actual measured moisture content at job close — providing your MO adjuster with point-by-point evidence that every area reached IICRC standard before equipment was removed.