Water Extraction — Salt Lake City Emergency Response
Water extraction is the first physical intervention on every water damage project — the removal of standing water, absorbed water in carpet and pad, and cavity water in wall bays and subfloor voids. Every minute of continued water presence extends the demolition scope, expands the mold-growth risk envelope, and increases the total project cost. Vivid Water Damage & Restoration deploys extraction equipment sized to the loss and matched to the IICRC S500 water category, from single-room supply-line failures cleaned up in 30 minutes to large-loss commercial and industrial extraction requiring 200 gpm truck-mounted equipment.
Extraction Equipment in the Vivid Fleet
Truck-Mounted Extractors
Truck-mounted extraction units deliver the highest sustained gpm rates and the deepest vacuum lift, appropriate for large-loss commercial projects, basement flooding events during Wasatch snowmelt, and any scope where standing water volume exceeds portable extractor capacity. Truck-mount vacuum lift typically reaches 200 inches of water column and sustained flow rates up to 200 gpm depending on hose length and configuration. Truck-mount waste tanks range 100–300 gallons; on projects exceeding tank capacity, dump-and-return cycling to the municipal sewer is coordinated during extraction.
Portable Extractors
Portable extraction units (Sapphire Scientific 570SS and equivalent) handle hard-to-reach spaces, single-room losses, and secondary extraction on larger scopes where truck-mount access is limited. Portable units deliver 100–150 inches vacuum lift and sustained flow rates of 20–40 gpm. Waste tanks are typically 10–25 gallons requiring frequent emptying during large extractions. Portable extractors are the primary equipment on typical residential Category 1 supply-line failures.
Wand and Squeegee Attachments
Extraction wands (typical footprint 12–16 inches) reach into narrow spaces and along wall bases where truck-mount and portable units cannot directly access. Weighted extraction squeegees (Rover, Ninja, and equivalent) improve carpet extraction efficiency on Category 1 losses by increasing wand-to-carpet pressure and pulling more water per pass. Sub-surface extraction plates pull water from under laminate and engineered flooring without lifting the floor.
High-Volume Trash Pumps
On projects exceeding standard extraction equipment (industrial-scale water intrusion, commercial mechanical room flooding, fire suppression system discharge), high-volume trash pumps deliver 200–500 gpm sustained flow rates. Vivid coordinates rental equipment through Sunbelt Rentals and Herc Rentals for scope items that exceed the standard fleet.
Extraction Protocol by IICRC S500 Water Category
Category 1 Clean-Water Extraction
Category 1 clean-water losses (supply-line failures, water heater ruptures, ice maker line leaks) are the most straightforward extraction scenario. Standard protocol: source verification and mitigation first (main shutoff confirmed closed, appliance-side shutoff verified, failed component identified), then extraction beginning at the loss source and working outward. Carpet is extracted in passes with the wand pressed firmly against the pad until moisture readings on the pad-side pull below the surface-side reading. Cavity extraction from wall bays uses 3/8-inch injection ports drilled at the sill plate to draw wall-cavity water without opening the drywall.
Category 2 Grey-Water Extraction
Category 2 grey-water extraction adds antimicrobial application to the standard Category 1 sequence. EPA-registered antimicrobial (Fiberlock ShockWave Concentrate, Benefect Botanical Decon 30, or equivalent under the appropriate product label) is applied to affected surfaces before drying begins. Contents that contacted grey water (carpet pad, insulation, wallpaper backing) are typically removed during extraction rather than dried in place. PPE increases to N95 respirators, protective coveralls, and nitrile gloves at minimum.
Category 3 Black-Water Extraction
Category 3 sewage and storm-water extraction begins only after containment perimeter installation. Dust barrier plastic is installed with a negative-pressure differential of −5 Pa or greater verified with a Testo 510 manometer. PPE increases to full-face respirators (P100 filters or supplied-air), Tyvek coveralls, and dedicated boot covers. Category 3 water is extracted directly into the truck-mount tank or into sealed containers for licensed hazardous-waste disposal — municipal sewer discharge of Category 3 water violates Salt Lake County Health Department requirements without pre-treatment. All porous materials that contacted the water (carpet, pad, drywall to 24 inches above the water line, insulation) are demolished during extraction and disposed of as regulated waste.
Cavity Water Extraction
Wall cavity water is the extraction category most frequently missed on rushed projects. Water enters wall bays through supply-line failures at the top of the cavity, through capillary wicking from wet baseboards, and through overhead intrusion at ceiling penetrations. Cavity water reads as normal moisture on exterior pin readings because the drywall face may already be drying; the water sits behind the drywall in the stud bay, on the sill plate, and in the insulation. Vivid extracts cavity water through 3/8-inch injection ports drilled at the sill plate, using a vacuum-flow injection tool that draws water from the cavity without demolishing the drywall. On Category 2 and Category 3 losses where cavity moisture is present, the drywall to 24 inches above the water line is demolished during extraction rather than dried in place.
Time-to-Extraction Impact on Project Scope
The time between water contact and extraction directly determines the demolition scope. Same-day extraction (0–24 hours after event) typically preserves carpet, pad, drywall, hardwood, and most contents. 24–72 hour extraction reclassifies Category 1 losses to Category 2 for handling purposes because of bacterial growth in the wet materials, triggering antimicrobial application and additional PPE. 72+ hour extraction on any category typically triggers IICRC S520 mold remediation protocols because viable mold spores germinate and produce visible colonies during that window. This is why Vivid’s dispatch protocol targets under 60 minutes for any Salt Lake County address during business hours: the response time determines the total project cost.
Extraction Documentation for Insurance
Every extraction produces documentation for the insurance claim file:
- Pre-extraction photographs — wide-angle documentation of the affected space with EXIF timestamps and GPS coordinates.
- Extraction volume estimates — gallons removed based on truck-mount tank levels or portable extractor cycle counts.
- Extraction time log — start time, end time, and technician sign-off for each extraction phase.
- Category and Class classification — written IICRC S500 category and class determination based on water source and evaporation load.
- Antimicrobial application record — product name, EPA registration number, application area, and application time on Category 2 and Category 3 projects.
- Post-extraction moisture readings — initial moisture grid readings after extraction is complete, establishing the baseline against which drying progress is measured.
Frequently Asked Questions
- How fast can Vivid extract water from a flooded basement?
- Extraction rate depends on standing water volume and access. A typical single-basement flood (400–1,000 gallons of standing water) is extracted in 60–180 minutes with portable extraction equipment. Larger basement floods requiring truck-mount extraction (1,000–5,000+ gallons) run 2–6 hours. Category 3 sewage extraction takes longer because containment perimeter installation precedes extraction. The extraction rate itself is typically 20–40 gpm for portable equipment and up to 200 gpm for truck-mounted extraction.
- Do you need to remove carpet during extraction, or can it be saved?
- Depends on the water category and pad condition. Category 1 clean water: carpet is typically extracted in place; pad is usually salvageable if extraction is prompt (0–24 hours). Category 2 grey water: carpet is typically extracted and saved; pad is almost always removed and replaced because it holds contaminated water. Category 3 black water: carpet and pad are both removed and disposed of as regulated waste. Salvage decisions are made during the initial assessment and documented in the Xactimate scope.
- Can water be extracted from inside wall cavities without opening the drywall?
- Yes, on Category 1 losses. 3/8-inch injection ports drilled at the sill plate allow a vacuum-flow injection tool to draw water from inside the stud bay without demolishing the drywall. This technique preserves the drywall and saves the reconstruction cost of drywall replacement. On Category 2 and Category 3 losses, the drywall to 24 inches above the water line is typically demolished during extraction because the water contamination has soaked into the drywall paper facing and mold-food substrate.
- Where does Vivid dispose of extracted water?
- Category 1 clean water is discharged into the municipal sewer, either at the loss site or at Vivid’s Fort Union office facility. Category 2 grey water is discharged into the municipal sewer with antimicrobial pre-treatment. Category 3 black water is transported in sealed containers to a licensed hazardous-waste disposal facility (Republic Services and Wasatch Waste both accept Category 3 restoration waste) because municipal sewer discharge of Category 3 water violates Salt Lake County Health Department requirements without pre-treatment.
- What happens after extraction is complete?
- Extraction is followed by structural drying — the phase where the affected materials in the space are returned to equilibrium moisture content with the surrounding indoor climate. Dehumidifiers, air movers, and where required desiccant equipment are deployed based on the psychrometric calculation for the specific loss. Daily monitoring visits document drying progression until every affected substrate reads within 4 percentage points of the project-specific dry standard. Total dry-out typically runs 4–7 days on Category 1, 5–10 days on Category 2, and 7–14+ days on Category 3 losses.
Contact Vivid Water Damage & Restoration — Salt Lake County Emergency Response
Vivid Water Damage & Restoration answers emergency water damage calls 24 hours a day, 7 days a week from our Fort Union office in Salt Lake City. Extraction response times run under 60 minutes to any address inside Salt Lake County during business hours and under 90 minutes overnight.
- Emergency Line (24/7): (385) 289-3885
- Address: 7084 S 2300 E #170, Salt Lake City, UT 84121
- License: Utah DOPL general contractor license #10894576-5501
Office Hours
- Emergency Service: 24 hours a day, 7 days a week
- Office Staff: Monday – Saturday, 9:00 AM – 5:00 PM
- Closed: Sundays and major holidays (emergency line always active)