F9 Notes

LGR dehumidifier deployed based on Class [X] / Category [X] conditions and the materials present. LGR equipment selected over standard refrigerant due to [dense materials requiring deeper extraction / lower grain conditions needed to dry hardwood, plaster, or concrete / structural cavity drying]. Equipment sizing follows IICRC S500 dehumidification calculations for the affected cubic footage. Performance recorded in daily moisture log. Verify against the current published edition of IICRC S500.

Antimicrobial agent applied to affected substrates following a Category 2 water loss per IICRC S500 guidelines. Application is necessary to address contamination on materials that contacted grey water and to inhibit microbial growth during the drying process. Product used is EPA-registered for the affected surface types. Source of loss and category determination documented in initial assessment and photo log. Verify against the current published edition of IICRC S500.

Existing baseboard is in serviceable condition and can be removed in one piece. Detach and reset selected over remove and replace to preserve existing finishes where like-kind-and-quality replacement is not warranted. If material fails or is damaged during removal, line item to be revised to R&R with photo documentation.

Daily moisture monitoring performed by a certified technician. Readings recorded for affected materials, unaffected reference materials (dry standard), ambient temperature, relative humidity, and grains per pound. Equipment performance verified and adjustments made as conditions change. Monitoring continues until affected materials reach the established dry standard. Full log available in claim file.

5/8" gypsum board specified to match the existing wall assembly. Original construction confirmed on site as 5/8" board via measurement of remaining undamaged drywall. Board type (standard or Type X fire-rated) should be confirmed against the existing assembly before ordering material; if the assembly includes a fire rating, the replacement must match to maintain continuity. Like-kind-and-quality replacement maintains the finish and integrity of the original wall assembly.

[X] air movers deployed across the affected area, sized per IICRC S500 guidance with additional units for cabinetry, closets, and obstructed areas. Quantity reflects the Class [X] loss conditions and the surface area requiring evaporative airflow. Placement adjusted during daily monitoring as materials dry. Verify air mover ratios and class definitions against the current published edition of IICRC S500.

HEPA vacuuming of all surfaces within the containment area following removal of microbial-impacted materials. Performed per IICRC S520 to capture residual spores and particulate prior to damp wiping and post-remediation verification. Documented as part of the cleaning protocol in the remediation work plan. Verify against the current published edition of IICRC S520.

Two finish coats applied over primer/sealer to achieve uniform color, hide, and sheen on the repaired surface. A single coat over primer does not produce a finished appearance consistent with the surrounding area. Two coats reflect manufacturer coverage specifications and standard workmanship.

6-mil poly containment installed with zippered access to isolate the work area from unaffected portions of the structure. Negative air machine with HEPA filtration deployed inside containment to capture airborne particulate during demolition and drying. Pressure differential maintained to prevent cross-contamination, consistent with IICRC S520 guidelines. Containment is necessary due to [microbial growth / Category 3 conditions / occupied adjacent areas / dust generation from demolition]. Verify against the current published edition of IICRC S520.

Independent post-remediation verification performed by a third-party indoor environmental professional after completion of remediation activities. Required to confirm the work area meets the clearance criteria established in the remediation work plan before containment is removed and rebuild begins. Report attached to claim file.

Drywall removed [X] inches above the highest point of moisture migration, confirmed by moisture meter readings and thermal imaging. Cut performed to expose the wall cavity for drying, inspection of insulation and framing, and removal of porous material that cannot be dried in place within the standard drying window. Consistent with IICRC S500 guidance for affected gypsum in Category [X] conditions. Verify against the current published edition of IICRC S500.

Wall painted corner to corner following drywall repair. Spot painting limited to the patch area would produce visible variation in sheen and color due to the age of the existing finish and the impossibility of blending fresh paint into a partially aged surface on the same continuous plane. Painting to the nearest natural break point is standard practice for a workmanlike finished appearance.