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Fire Sprinklers

Fire Sprinklers

Technical

Definition Sometimes a Siamese Connection is also called a Fire Department Connection (FDC)Siamese Connection / Splitter: A Y-shaped connection. It’s a double pipe fitting near the base of the building....

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Roof Types

Roof Types

Technical

Introduction & Rules of Thumb Roofs, when pitched should be (4:12) slope or greater. Pitched roofs generally have fewer problems than “flat” roofs. All roofs, decks and other flat surfaces...

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