Category 3 Water - Known as "black water" and is grossly unsanitary. This water contains unsanitary agents, harmful bacteria and fungi, causing severe discomfort or sickness. Type 3 category are contaminated water sources that affect the indoor environment. This category includes water sources from sewage, seawater, rising water from rivers or streams, ground surface water or standing water. Category 2 Water or Grey Water that is not promptly removed from the structure and or have remained stagnant may be re classified as Category 3 Water. Toilet back flows that originates from beyond the toilet trap is considered black water contamination regardless of visible content or color.[6]
Once help arrives, the first thing a water mitigation contractor will do is inspect the home and evaluate the damage. In order to properly evaluate the damage, they have special tools and instruments they use to measure the moisture content of the home. To do this, they either poke or rest the instruments on top of surfaces like floors, baseboards and ceilings in the damaged rooms to get an accurate reading. Depending on the moisture content readings and Institution of Inspection Cleaning and Restoration Certification (IICRC) dry standards for the state you live in, your contractor will assess if drying equipment is needed.
The Water Damage Experts does NOT perform any repairs, replacement and reconstruction of any kind, which requires a license from the State of California. We are an IICRC Certified Water Damage Firm with over 29 years experience in emergency water damage restoration & crawlspace clean-ups. We use standard industry drying procedures in order to save our customers from the expense of further repair, replacement & reconstruction costs normally associated with water damage issues. We have a top rating of A+ & Accredited by the Better Business Bureau.
Everything could be fine in your house as you sleep at night. However, it only takes a broken pipe, water heater, washing machine, fire, or a sudden major storm, to cause major water damage to your home. When you are overwhelmed with water you need to do something about it now, and you can depend on your water damage restoration professionals to be there when you need them.
Want to avoid large cleanup and repair bills? Preventative maintenance and cleaning up quickly after damage are critical to keeping costs down. How long moisture is left untreated increases the scope of the damage and allows mold to grow. Preventing damage by contacting professionals to diagnose causes and make small repairs can save thousands later. Regardless of cause or cost, always document the damage for insurance claims.
Wear a respirator or a facemask rated for black mold spore protection, and cover arms, legs and hands to avoid contact with mold spores. Use soap and a sponge to remove visible mold. If the moldy area is dry, lightly spray with water, as this will reduce the incidence of airborne mold spores during cleaning. Next, use commercial black mold removal products, which can be found in most hardware or home repair stores, to disinfect the moldy areas, in addition to any adjacent areas. If you use bleach, make sure it won't discolor the material or surface. Place all sponges, equipment and other materials used in cleaning in a heavy duty garbage bag, and if possible, remove the bag through an nearby exit as opposed to the main house, to avoid distributing mold spores.
At Allied Restoration Company, we take pride in providing timely, professional and experienced flood repair services. With a team equipped with the right tools and backed by expertise in the field, you can count on Allied Restoration Company to get the job done right, on time and at a very competitive price. Helping homes around San Francisco, we use the most effective techniques for determining the level of damage and applying the right techniques to begin restoring your home to a dry and comfortable place to live.
Our qualified, certified and experienced Dallas plumbers specialize in sewer line cleaning, sewer video inspection, sewer and water taps, trenchless repair and pipe bursting. We also handle leak and location, and repair and replacement for sewer and water lines. Our customer-first service and quality of work earned us the Angie’s List Super Service Award from 2012-2017, and an A+ rating with the Better Business Bureau. We have the knowledge and drive to do complete all your plumbing services.
The information in this publication is current as of the revision date. Changes in laws and agency administrative rules made after the revision date may affect the content. View current information on our website. TDI distributes this publication for educational purposes only. This publication is not an endorsement by TDI of any service, product, or company.
Wanna keep things really cheap? Do it yourself! In some cases, minor mold problems (less than about 10 square feet of mold) in places like a bathroom corner can easily be handled by a handy homeowner with a free weekend afternoon and a few basic supplies from the hardware store. For more information, see our previous post on the subject: Do I need a Mold Remediation Professional?
If the flood was serious enough for you to leave your home, be sure you stay safe upon your return. The Federal Emergency Management Agency warns that you should check for any visible structural damage, such as warping, loosened or cracked foundation elements, cracks, and holes before entering the home and contact utility companies if you suspect damage to water, gas, electric, and sewer lines.  
Showers, tubs, sinks, toilets, windows, and doors. Water leaks around bathtubs, showers, sinks, and toilets can cause damage because the leak is often out of sight. To prevent leaks, make sure you have a watertight seal of caulk around tubs, sinks, toilets, tubs, shower stalls, windows, and doors. Cracks or mold on caulk or tile grout may indicate that you don't have a watertight seal. Remove all caulk or grout, clean and dry the surface thoroughly, and apply fresh caulk. Don't apply new caulk or grout on top of the old materials.
Position the drywall section in the opening, and use a helper to hold the new drywall in place. Install fasteners through the drywall into the wall or ceiling framing. You can use drywall nails or drywall screws. Screws are better because they cause much less damage to the internal structure of the drywall sheet during installation. Install fasteners every 9 inches on the perimeter, and every 12 inches in the field. If necessary, use a piece of plywood or one-by lumber for a backing and fastening surface behind any drywall edges that don't fall over framing.
Restoration dehumidifiers are an important piece of restoration drying equipment. Humid environments are ripe for the development of mold and bacteria, so drying them quickly and effectively is important. You can find a wide range of different types of dehumidifiers, varying in size and capacity and the choosing the right one will depend on the types of environments in which they are used.
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