{"id":19400,"date":"2025-12-02T15:46:43","date_gmt":"2025-12-02T15:46:43","guid":{"rendered":"https:\/\/www.puroclean.com\/denver-co-puroclean-central-denver\/?post_type=blog&p=19400"},"modified":"2025-12-02T15:46:43","modified_gmt":"2025-12-02T15:46:43","slug":"sewage-in-the-crawlspace-how-puroclean-of-central-denver-restored-this-home-safely-and-quickly","status":"publish","type":"blog","link":"https:\/\/www.puroclean.com\/denver-co-puroclean-central-denver\/blog\/sewage-in-the-crawlspace-how-puroclean-of-central-denver-restored-this-home-safely-and-quickly\/","title":{"rendered":"Sewage in the Crawlspace: How PuroClean of Central Denver Restored This Home Safely and Quickly"},"content":{"rendered":"\n

When a local insurance agency we partner with contacted us about a sewage intrusion in a homeowner\u2019s crawlspace, our team at PuroClean of Central Denver<\/strong> responded immediately. Sewage losses, classified as Category 3 water<\/strong> under the IICRC S500 Standard, are among the most hazardous types of property damage. They contain harmful microorganisms, toxins, and contaminants that require strict safety protocols and specialized cleaning procedures.<\/p>\n\n\n\n

Below is a breakdown of what we found, what we did, and how we restored the property using industry-approved methods.<\/p>\n\n\n\n

\n\n\n\n

What We Found Upon Arrival<\/strong><\/h2>\n\n\n\n

During inspection, our certified technicians discovered:<\/p>\n\n\n\n

\ud83d\udd0d 1. Source of Loss<\/strong><\/h3>\n\n\n\n

A leak from the main sewage drain line<\/strong> had released contaminated water throughout the crawlspace. Because the water originated from a sewage system, it was immediately classified as Category 3<\/strong>, requiring full protective equipment and controlled remediation.<\/p>\n\n\n\n

\ud83d\udd0d 2. Affected Materials<\/strong><\/h3>\n\n\n\n
    \n
  • Vapor Barrier:<\/strong> Approximately 50%<\/strong> contaminated and needing removal.<\/li>\n\n\n\n
  • Wood Framing (Ceiling):<\/strong> Localized areas affected (around 2×2 ft<\/strong>).<\/li>\n\n\n\n
  • Relative Humidity:<\/strong> Elevated at ~61%<\/strong>, increasing the risk of secondary damage such as microbial growth.<\/li>\n<\/ul>\n\n\n\n

    \ud83d\udd0d 3. Required Remediation Equipment<\/strong><\/h3>\n\n\n\n

    Based on industry standards and moisture readings, the job required:<\/p>\n\n\n\n

      \n
    • 1 Air Filtration Device (AFD)<\/strong> with HEPA filtration<\/li>\n\n\n\n
    • 1 Low-Grain Dehumidifier (LGD)<\/strong><\/li>\n\n\n\n
    • 4\u20136 Air Movers (AMs)<\/strong>
      This setup ensures proper drying, humidity control, and contamination reduction.<\/li>\n<\/ul>\n\n\n\n
      \n\n\n\n

      How PuroClean Performed the Cleanup (Industry Standard Procedure)<\/strong><\/h2>\n\n\n\n

      Our team followed strict IICRC S500 Category 3 water mitigation guidelines.<\/p>\n\n\n\n

      1. Safety First \u2014 PPE & Containment<\/strong><\/h3>\n\n\n\n

      All technicians wore full PPE<\/strong>, including:<\/p>\n\n\n\n

        \n
      • Full protective suits<\/li>\n\n\n\n
      • Gloves<\/li>\n\n\n\n
      • Respirators<\/li>\n\n\n\n
      • Eye protection<\/li>\n<\/ul>\n\n\n\n

        We established a safe work zone to prevent cross-contamination into the living areas.<\/p>\n\n\n\n

        \n\n\n\n

        2. Removal of Contaminated Materials<\/strong><\/h2>\n\n\n\n

        Our two-technician crew completed roughly 6 hours of demo<\/strong>, which included:<\/p>\n\n\n\n

        \u2714 Removing 50% of the contaminated vapor barrier<\/strong><\/h3>\n\n\n\n

        Saturated vapor barrier cannot be disinfected and must be removed to allow access to the soil and framing below.<\/p>\n\n\n\n

        \u2714 Cleaning and drying the affected wood framing<\/strong><\/h3>\n\n\n\n

        The 2×2 ft contaminated section of wood framing was:<\/p>\n\n\n\n

          \n
        • HEPA vacuumed<\/li>\n\n\n\n
        • Wet-cleaned<\/li>\n\n\n\n
        • Treated with an EPA-registered antimicrobial<\/strong><\/li>\n\n\n\n
        • Dried using targeted airflow<\/li>\n<\/ul>\n\n\n\n

          This step eliminates harmful bacteria and slows the potential growth of mold.<\/p>\n\n\n\n

          \n\n\n\n

          3. Deep Cleaning the Crawlspace<\/strong><\/h2>\n\n\n\n

          Once debris and damaged materials were removed, our team performed a full Category 3 cleanup<\/strong>:<\/p>\n\n\n\n

          \u2714 HEPA Vacuuming<\/strong><\/h3>\n\n\n\n

          All accessible surfaces were HEPA vacuumed to remove dried organic matter and airborne contaminants.<\/p>\n\n\n\n

          \u2714 Antimicrobial Application<\/strong><\/h3>\n\n\n\n

          We applied an industry-approved antimicrobial to sanitize the crawlspace and reduce microbial activity.<\/p>\n\n\n\n

          \u2714 Wipe-Down & Detail Cleaning<\/strong><\/h3>\n\n\n\n

          Every impacted surface was hand-cleaned to restore cleanliness and safety.<\/p>\n\n\n\n

          \n\n\n\n

          4. Professional Drying Setup<\/strong><\/h2>\n\n\n\n

          After cleaning, we installed:<\/p>\n\n\n\n

            \n
          • 1 AFD<\/strong> to scrub contaminants from the air<\/li>\n\n\n\n
          • 1 LGD<\/strong> to pull moisture from the environment<\/li>\n\n\n\n
          • 4\u20136 air movers<\/strong> to accelerate evaporation<\/li>\n<\/ul>\n\n\n\n

            This setup stabilized the relative humidity and brought the crawlspace to dry standard.<\/p>\n\n\n\n

            \n\n\n\n

            5. Reinstallation of the Vapor Barrier<\/strong><\/h2>\n\n\n\n

            Once drying reached acceptable moisture levels, we returned to:<\/p>\n\n\n\n

            \u2714 Install a new vapor barrier (50%)<\/strong><\/h3>\n\n\n\n

            This step\u2014taking approximately 4 hours<\/strong>\u2014protects the crawlspace from future humidity issues and improves overall home air quality.<\/p>\n\n\n\n

            \n\n\n\n

            Customer Satisfaction<\/strong><\/h2>\n\n\n\n

            The insured was extremely satisfied with our:<\/p>\n\n\n\n

              \n
            • Fast response<\/li>\n\n\n\n
            • Transparent communication<\/li>\n\n\n\n
            • High-quality cleanup<\/li>\n\n\n\n
            • Professional restoration of a dangerous sewage loss<\/li>\n<\/ul>\n\n\n\n

              They expressed relief knowing their home was restored according to strict industry guidelines<\/strong> and that the crawlspace was safe again.<\/p>\n\n\n\n

              \n\n\n\n

              Why Homeowners & Insurance Agents Trust PuroClean of Central Denver<\/strong><\/h1>\n\n\n\n

              When handling a sewage intrusion, cutting corners isn\u2019t an option. Only a certified mitigation team can:<\/p>\n\n\n\n

              \u2714 Ensure the job is safe
              \u2714 Remove health hazards
              \u2714 Prevent long-term structural or microbial issues
              \u2714 Restore the crawlspace properly<\/p>\n\n\n\n

              PuroClean of Central Denver follows the highest standards in the industry, delivering fast, dependable, and professional service every time. We are here to help <\/p>\n\n\n\n

              \"\"<\/figure>\n","protected":false},"excerpt":{"rendered":"

              When a local insurance agency we partner with contacted us about a sewage intrusion in a homeowner\u2019s crawlspace, our team at PuroClean of Central Denver responded immediately. Sewage losses, classified<\/p>\n","protected":false},"author":1003,"featured_media":0,"template":"","blog-category":[11],"class_list":["post-19400","blog","type-blog","status-publish","hentry","blog-category-water-restoration"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.puroclean.com\/denver-co-puroclean-central-denver\/wp-json\/wp\/v2\/blog\/19400","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.puroclean.com\/denver-co-puroclean-central-denver\/wp-json\/wp\/v2\/blog"}],"about":[{"href":"https:\/\/www.puroclean.com\/denver-co-puroclean-central-denver\/wp-json\/wp\/v2\/types\/blog"}],"author":[{"embeddable":true,"href":"https:\/\/www.puroclean.com\/denver-co-puroclean-central-denver\/wp-json\/wp\/v2\/users\/1003"}],"version-history":[{"count":0,"href":"https:\/\/www.puroclean.com\/denver-co-puroclean-central-denver\/wp-json\/wp\/v2\/blog\/19400\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.puroclean.com\/denver-co-puroclean-central-denver\/wp-json\/wp\/v2\/media?parent=19400"}],"wp:term":[{"taxonomy":"blog-category","embeddable":true,"href":"https:\/\/www.puroclean.com\/denver-co-puroclean-central-denver\/wp-json\/wp\/v2\/blog-category?post=19400"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}