Case Study: Springville Family Home — Ice Maker Line Failure During Vacation

Property: 2005 two-story family home, southeast Springville, Utah County
Square Footage: 3,150 sq ft on two levels over full basement
Loss Date: July 22, 2024 — leak began mid-vacation, discovered on return July 27
Loss Category: IICRC S500 Category 1 (clean water) at source, escalated to Category 2 in walkout areas due to 5-day duration
Loss Class: Class 3 (large affected area, multi-room involvement, contents damage)
Response Time: 47 minutes from dispatch confirmation to on-site arrival (Springville daytime typical)
Total Restoration Timeline: 41 days from initial response to full occupancy
Insurance Carrier: Allstate HO-3 policy
Final Xactimate Scope: $61,890

The Loss Event

The homeowners left for a 5-day family vacation on July 22, 2024. Behind their kitchen refrigerator was a plastic ice maker supply line — the original 1/4-inch PEX line installed with the refrigerator during a 2018 kitchen renovation. On the second day of vacation, the compression fitting at the supply valve failed, releasing water at approximately 1 GPM continuously for the remaining 4 days until the homeowners’ return.

Total water volume released: approximately 5,760 gallons over 96 hours of unattended flow. The relatively small hourly volume was well within the capacity of the kitchen’s drain system to accommodate initially, but the kitchen has no floor drain, so water accumulated on the tile floor, migrated across into the dining room and family room (both open-plan adjacent to kitchen), through the wall assembly into the adjacent hallway, and eventually into the basement below through the floor system.

The homeowners returned home at 4:15 PM on July 27. Opening the front door revealed water pooled in the entryway, standing water throughout the main-floor open-concept living area, and a strong musty odor throughout the house. They shut off the main water at the exterior meter and called our emergency line at 4:22 PM.

Diagnostic Sequence

Arrival at 5:09 PM (47 minutes after dispatch, standard for Springville daytime). Standing water on main floor was 1 to 3 inches deep depending on floor slope, extending across the kitchen (280 sq ft), dining room (240 sq ft), family room (420 sq ft), entryway (110 sq ft), and hallway (95 sq ft) — approximately 1,145 sq ft of standing water on the main floor.

Basement below main-floor kitchen: standing water approximately 1/4 inch deep across roughly 280 sq ft. Water had migrated through the floor system and dripped from ceiling drywall throughout the intervening days.

Category assignment: Category 1 clean water at the source (municipal supply, no contamination). However, 96-hour duration with warm summer temperatures produced Category 2 conditions in the standing water pools and in materials with extended soaking contact. Basement standing water had visible biological growth on drywall paper surfaces. Overall scope was mixed Category 1 in some areas, Category 2 in others.

Moisture readings at grid coordinates:

Main floor tile (kitchen, entryway)

Tile surfaces dry after standing-water extraction; subfloor beneath at 22-30% MC via extension probe through grout lines. Grout lines showed some discoloration from prolonged contact.

Main floor hardwood (dining room, family room, hallway)

Solid oak at 26-34% MC across 755 sq ft. Cupping visible across approximately 90% of the affected surface, board separation at seams throughout the highest-moisture areas.

Main floor walls (base plates)

Bottom 12-16 inches of drywall wet on approximately 220 linear feet of walls. Framing behind at 22-28% MC.

Basement ceiling drywall (below main floor)

Approximately 340 sq ft of ceiling drywall saturated. Some sections had already delaminated and fallen; others were sagging.

Basement walls, floor, and contents

Basement carpet in adjacent areas (270 sq ft) saturated and biologically contaminated. Basement drywall base plates wet across 65 linear feet. Basement contents (recreation area with couch, exercise equipment, storage) partially affected.

Kitchen refrigerator area

Failed ice maker line documented at compression fitting. Refrigerator cabinet damaged by prolonged water exposure and required disposal.

Category 1/2 Mixed-Scope Handling

Mixed Category 1/2 scope required area-by-area category determination and appropriate handling for each:

Category 1 areas (source and initial spread)

Standard S500 water restoration protocols — extraction, drying, structural preservation where possible.

Category 2 areas (extended-contact pooling, basement)

S500 Cat 2 protocols — PPE for crew, removal of affected porous materials (basement carpet, some drywall sections), antimicrobial treatment, air sampling.

Equipment Deployment

Truck-mounted extraction (primary and secondary units)

Removed approximately 4,800 gallons of standing water and material-absorbed water over 8 hours.

Phoenix R150 LGR dehumidifiers (3 units)

Distributed across main floor and basement. Reduced ambient RH from 92% RH (elevated from prolonged evaporation) to 45% RH over 5 days.

Dri-Eaz DriTec 5000i desiccant unit

Deployed in basement for supplemental drying below LGR humidity floor. Basement humidity had been at 95%+ RH for days; desiccant capability was essential.

Phoenix Focus air movers (10 units)

Distributed across affected surfaces with directed airflow for hardwood floor drying and wall base plate drying.

Novatek NA-1500 HEPA scrubbers (2 units)

One in basement (Category 2 containment), one on main floor for particulate management during drywall demolition.

Basement carpet removal

Fully saturated Category 2 carpet removed and disposed as regulated waste.

Drying and Reconstruction Timeline

Drying phase: 15 days (extended due to mixed-category scope, hardwood floor drying, and basement recovery). Reconstruction phase: 26 additional days.

Main floor scope

Hardwood floor sanding and refinishing (attempted after drying; approximately 60% of the affected 755 sq ft recovered sufficiently for refinishing; 40% required replacement due to persistent cupping and board damage). Drywall base plate replacement (220 linear feet, bottom 12 inches). Complete repainting of affected rooms.

Basement scope

Ceiling drywall replacement (340 sq ft). Wall base drywall replacement (65 linear feet). Carpet pad and carpet replacement (270 sq ft). Antimicrobial treatment of all remaining surfaces after Category 2 handling. Air sample clearance testing.

Kitchen refrigerator replacement

Not restoration scope; homeowner replaced the water-damaged refrigerator through appliance retailer.

Contents restoration

Basement furniture partially salvageable after cleaning; exercise equipment cleaned and returned to service; some storage items disposed.

Insurance Coordination

Allstate HO-3 policy, $2,500 deductible. Documentation submitted:

• Photo series (394 photos through the loss and restoration)
• Failed ice maker line and compression fitting documentation with retention for insurance inspection
• Mixed Category 1/2 scope documentation with area-by-area assignment and S500 citation
• Air sample clearance results (basement, Category 2 area) from third-party laboratory
• Content inventory with pre-loss valuations for damaged items
• Hardwood floor matching specifications and replacement rationale (approximately 40% required replacement rather than refinishing)
• Xactimate scope with detailed breakdown

Initial Xactimate scope: $61,890. Allstate approved without modification. ALE coverage supported temporary lodging during 12 nights of active demolition and drying when the home was uninhabitable.

Outcome

Full restoration completed 41 days after initial loss response. Main-floor hardwood floor matching between refinished sections and new replacement boards was successful — professional-grade board-by-board integration blended the two zones with minimal visible transition. Basement returned to normal use with new carpet and refreshed finishes.

Key Learnings

• Ice maker supply lines are the single most common source of catastrophic vacation-duration water losses. The plastic tubing is inexpensive ($8 to $15 at any hardware store) and compression fittings develop failure over time. Preventive replacement every 5 to 7 years and use of quarter-turn shutoff valves at the supply source (rather than saddle valves, which are more failure-prone) reduce this failure mode substantially.
• Whole-house water shutoff before extended absence is worth the 30-second effort. If the water heater or plumbing fails while everyone is away, the loss can escalate from minor to catastrophic depending on duration. Some homeowners have installed automatic whole-house shutoff systems (Flo by Moen, Phyn, Leaksmart) which cost $400 to $1,200 and shut down the main automatically on anomaly detection.
• Category escalation during extended duration losses is nuanced. Some areas remain Category 1 (source, brief exposure); other areas become Category 2 (extended contact, biological growth conditions); rarely does the entire loss share one category. Mixed-category scope handling produces appropriate restoration for each area.
• Hardwood floor drying with partial cupping reversal has variable outcomes. Some floors recover fully with in-place refinishing; some require partial replacement blended with retained sections; some require full replacement. The determination is made after drying is complete, not at initial scope.
• Extended-duration losses from vacation absences are common in summer months when families are away. Response protocols that assume immediate discovery (typical for home-occupied losses) don’t apply well; extended-duration scope should be expected on vacation-timing losses.

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Contact Vault Mold Removal

Phone: (385) 250-2825
Address: 1169 S 760 W, Provo, UT 84601
Hours: Monday–Saturday, 9:00 AM – 5:00 PM
Service Area: Springville, all Utah County communities from our Provo dispatch.