![]() Zero carbon emissions so it’s classified as a carbon free electric source and people can count that electric as “green”. Probably because nuclear is now considered green power. ![]() Now the government is handing them a 6 BILLION dollar gift. They were charging for the power, transmission and surcharges for everything under the sun. From what I can tell none of these electric providers were sending those KW’s to us for free. We are starting with a 6 BILLION dollar package to pay private companies to update nuclear power plants that were slated to be closed. ![]() No I’m not talking a about computer numeric control, this is the civil nuclear credit program. If your building’s envelope has never been inspected or it has been over a year since it was inspected, Alliance can partner with you to perform the necessary inspection.Here’s another one in the “Are we fooling ourselves” category While these are just some of the items included in a building envelope inspection, the building envelope has become an increasingly important building system as energy efficiency becomes more important. A building envelope inspection can identify these issues, test for moisture, perform thermal scans, and inspect air barrier and exterior wall details to determine the cause of moisture and air leakage issues. When hot and cold air meet, water will condense and form. The resulting influx of hot or cold air can lead to moisture issues, as well. Unfettered air leakage can lead to building inefficiency (your furnace or ac unit must work harder to cool or heat the space) and higher energy costs. Air leakage is air infiltration between crack and gaps in the exterior wall. While leaks are the primary cause for a building envelope inspection, the building envelope can also be inspected for air leakage and moisture issues as well. Additional Reasons for Building Envelope Inspections For instance, is there a brick façade with gaps and cracks in the mortar joints? Are the seals around wind deteriorated and splitting? What is the porosity of the EIFS and split-face block? Is the lintel detail around a door incorrect? Is there a building grade issue that is forcing water into the building? These are just some of the issues that could allow water to get into the building interior and they don’t always include the roof, even though the roof is inspected as part of the building envelope. A building envelope inspection assesses those other opportunities in the building envelope to determine how water is entering the building interior. While roofs tend to be common culprits for leaks and water issues, water does not need much of an opportunity to find its way to the building interior. A building envelope inspection, then, is a survey completed by a building envelope expert of these different systems to not only ensure their integrity, but their ability to keep exterior elements out and interior elements inside. The building systems that make up the building envelope include: the roofing systems, exterior wall systems, air barriers, windows and doors, foundations, floors, et al. You might be wondering at this point, “What is a building envelope?” The building envelope is a term used in building science to describe the many building systems that protect the interior of the building from exterior elements, mainly water intrusion. That is why a building envelope inspection is important. Water is the continual enemy for property owners and building science professionals, and it is a constant battle to improve our building structures, construction details, and designs to prevent water from getting inside buildings.
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