Mold growth can be controlled on surfaces by cleaning with a non-ammonia detergent or pine oil cleaner and disinfecting with a 10% bleach solution. (Caution: Never mix ammonia and bleach products, as the resulting fumes can be highly toxic.) Always test this solution on a small area of the item or area you’re cleaning to be sure it doesn’t cause staining or fading. 
Though not the most common precipitator of water damage repair in the NH, storm flooding can cause serious short term and long-term problems to your residential or commercial property. The likelihood of flood-water damage to your property is rising, and property owners need to be prepared to deal with this very real possibility.  Flooding from seasonal storms is more common than you’d think, and the problems that arise from it need to be addressed as quickly as possible.
"Using truck-mounted vacuums with 2,000 horsepower, and dehumidifiers, we can extract moisture from furniture, hardwood, tile, even Sheetrock," Kent says. Even electronics like TVs and laptops may still operate after a thorough drying. "In fact, when carpet gets wet, people think it's ruined, but it actually ends up stronger than when it was made," Kent says.
Water damage is often caused by plumbing issues. That’s why it’s important to inspect the plumbing systems in your home at least once a year to ensure that there aren’t any problems with hoses or pipe joints. You should also keep in mind that plumbing pipes have a long lifespan. Brass pipes can last for as many as 70 years while copper pipes can last for more than 50 years. The average lifespan for galvanized steel pipes is often between 20 and 50 years.
The insurance company must start investigating your claim within 15 days after receiving written notice and may ask you for more information. Once you send the information, the insurance company has 15 business days to accept or reject your claim. If the insurance company says it will pay your claim, it must pay within five business days. If the insurance company rejects your claim, it must explain its reasons in writing.
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.
It’s important to understand the differences because Category 2 and Category 3 water present health risks to your employees and customers and need to be handled differently. The most likely sources of clean water would be water from a pipe, water heater, steam lines or even rainwater. The basic rule of thumb is that it should look and smell like tap water.
Accurate mold and tooling component assembly is a critical step in mold repair—and is the origin of many preventable, unscheduled mold stops (breakdowns). Poor workmanship and mistakes are usually a result of too much speed, lack of focus or physical skills, and disorganized work habits. If several repair techs are involved in the assembly of a mold, communication breakdowns between them can require the mold to be disassembled yet again to correct an oversight or install something that was forgotten.

The first order of business in assessing water damage to the electrical equipment in any industrial plant is to gather all pertinent drawings and documentation available and perform a walkthrough of the entire electrical infrastructure. However, at times, drawings and documentation may not be available due to destruction (Photo 1). In this case, walkthroughs must be performed through tribal knowledge of plant personnel. Keep in mind the initial assessment is preliminary in nature, and an absolute understanding of the damage will not be gained until the equipment is disassembled in its entirety.
For instance, it will be less expensive to restore a basement with an inch of clean water from a burst pipe than to tackle a fix caused by three feet of sewage backup. An inch of clean water would start at around $500 to $1500 to pump out and thoroughly dry it. However, the price of basement drainage repairs can increase up to $10,000 or more depending on the size of the space and the extent of the damage. Budget more when your space has been hit from contaminated sources, like a river flood.
Water damage is a serious problem that needs immediate attention fast. The faster water damage is treated, the more furniture and valuable items are saved from permanent damage. Water damage may happen at any time and the most common cause is flooding. Floods may be caused by natural disasters such as hurricanes and excessive rainfall. Sometimes flooding may occur due to leaking faucets, broken sewage pipes, and waste buildup under sink drains.
You have to open up the wall to get at the mold growing inside. Since you have to repair the wall anyway, don’t hesitate to cut the drywall back beyond the obvious damage to find all the mold and let the wall dry out. To avoid cutting electrical wires, poke a hole through the damaged section and locate the wires first. Turn off the power to the outlets before you cut. Mist the moldy drywall and insulation with the pump sprayer to avoid spreading mold spores. Double-bag moldy material in heavy-duty plastic bags and tie them shut.

If the moisture damage has been neglected or gone unnoticed for long, you’re likely to find rot. Where possible, remove and replace soft, spongy studs and wall sheathing. Where removal is difficult, treat the affected areas with a wood preservative (available at home centers), after cleaning the wood and allowing it to dry. Then double up rotted members with pressure-treated wood.
Water damage is a serious problem that needs immediate attention fast. The faster water damage is treated, the more furniture and valuable items are saved from permanent damage. Water damage may happen at any time and the most common cause is flooding. Floods may be caused by natural disasters such as hurricanes and excessive rainfall. Sometimes flooding may occur due to leaking faucets, broken sewage pipes, and waste buildup under sink drains.
"One of the biggest problems—especially in Houston in the summer—is going to be mold," says Tyler Drew, a Los Angeles real estate agent and investor. "The longer a house sits with water, the worse the mold infestation. Affected areas have to be removed, the wood and concrete treated with anti-mold agents, and all of this has to be done after the house is sealed, in order to prevent the infestation from spreading and sickening people."
Once you get the OK from your insurer to remove the water, use a sump pump, available from most hardware or home supply stores for $150 to $500, and a wet vac ($40 to $130). Ramirez cautions that water is heavy—a cubic foot weight 10 lbs.—so be careful not to injure yourself, especially if you’re carrying buckets of water up and down stairs. Open doors and windows to allow fresh air to circulate so long as that won’t allow in more water. 
Most insurance policies will pay to remove mold only if it must be removed to repair or replace property that was damaged by a covered peril. You must report water damage that was hidden from view within 30 days of the date you first noticed it. Some companies provide a limited amount of mold remediation coverage, and other companies will allow you to buy additional coverage for mold remediation by endorsement.
Important: Abrasive stones break down during mold and die polishing, grinding, tool sharpening, and dressing of cutting & grinding wheels. The resulting dust is classified by OSHA as inert or nuisance dust. Please consult the Material Safety Data Sheet for each stone; data provided therein pertains primarily to the dust produced during and after use. Please note that hazards may change when abrasive stones are used in conjunction with solvents, cutting fluids or other chemicals. For more complete information, consult the Material Safety Data Sheets of chemical products used with abrasive stone products.

Structure is a word I don’t care for, but it seems to be required in most everything we do. In mold design, mold building, molding parts, and, yes, in mold repair. As a kid, my dad used to “structure” any rebuilding work on 19th-century gasoline engines that my brothers and I did. Coming home one day to find his super-organized shop littered with pistons, flywheels, crankshafts, and other miscellaneous engine parts and tools, he “structured” an immediate change in our work habits. After that painful experience, we did not have the freedom to just tear into the old engines without first clearing with him our plan for the day—which meant we would always be tested as to what we thought a good rebuilding sequence should be, based on what we know about a particular engine. It took a few rebuilds to appreciate the value of a structured sequence.
If your water bill is unusually high, that might be an indication of an undetected leak. Buying a water leak sensor that sends alerts to your phone is one way to safeguard your home. You should also check around your toilets, tubs, showers and sinks for any soft spots or moisture. Keep an eye out for loose tiles as well. If you have a dishwasher or a refrigerator with a water line, look for warped or discolored floorboards.
Laser is an acronym for “Light Amplification by the Stimulated Emission of Radiation.” This technology produces a sharply focused beam of hot light that melts a very small area of metal and can be used to join similar or dissimilar alloys. The laser welding process can be performed quickly (normally in milliseconds) and does not scar or blemish the welding surface. In fact, by adjusting the laser’s beam diameter, a smooth, near polished finish can be achieved with the laser welder. Since very little heat is generated at the weld point, users can easily weld 0.10mm away from the most complicated and intricate machined patterns, polished surfaces and removable component assemblies.

Category 2 Water - Refers to a source of water that contains a significant degree of chemical, biological or physical contaminants and causes discomfort or sickness when consumed or even exposed to. Known as "grey water". This type carries microorganisms and nutrients of micro-organisms. Examples are toilet bowls with urine (no feces), sump pump failures, seepage due to hydrostatic failure and water discharge from dishwashers or washing machines.

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