(Total Level Hours: 147.5) <br> <br> <p style="margin:0px;">19301 Trade Math (7.5 Hours)</p> <p style="margin:0px;">Covers the use of measuring tools and scale rulers; describes how to make decimal, dimensional, and temperature conversions; and explains the use of formulas for calculating insulation surface areas of various objects.</p> <p style="margin:0px;"> </p> <p style="margin:0px;">19302 Air Duct Systems (5 Hours)</p> <p style="margin:0px;">Covers the identification of various duct systems and their associated components.</p> <p style="margin:0px;"> </p> <p style="margin:0px;">19303 Theory of Heat Transfer and Moisture Effects (2.5 Hours)</p> <p style="margin:0px;">Describes methods of heat transfer and moisture migration and discusses the application of various types of insulation to slow or prevent these processes.</p> <p style="margin:0px;"> </p> <p style="margin:0px;">19304 Adhesives and Their Uses (2.5 Hours)</p> <p style="margin:0px;">Covers the identification, application, and use of various types of adhesives.</p> <p style="margin:0px;"> </p> <p style="margin:0px;">19305 Steam, Condensate, and Process Water Systems (5 Hours)</p> <p style="margin:0px;">Covers the identification of steam and condensate piping in buildings and describes various steam and process water systems and their components.</p> <p style="margin:0px;"> </p> <p style="margin:0px;">19306 Large Boilers, Breechings, Precipitators, and Apparatus (10 Hours)</p> <p style="margin:0px;">Describes various types of boilers and related equipment, and their insulation requirements.</p> <p style="margin:0px;"> </p> 19307 Refrigeration and Cryogenic Systems (2.5 Hours) <p style="margin:0px;">Covers the fundamentals of air conditioning and refrigeration systems and their insulation requirements. Also describes the special insulation requirements of extremely low-temperature cryogenic systems. </p> <p style="margin:0px;"> </p> 19308 Specialized Insulation Systems (5 Hours) <p style="margin:0px;">Describes special-application insulation systems, inclow-temperature and prefabricated panels; refractory insulation; soft pads and pre-shaped removablpreinsulated systems; spray, foam, and pour-in-pinsulation; fire stops; noise and sound control systems; and cryogenic applications.</p> <p style="margin:0px;"> </p> 19309 Blueprints and Specifications (12.5 Hours) <p style="margin:0px;">Describes how to determine the insulation requirements of a project by interpreting construction drawings. Includes a set of blueprints with the Trainee module.</p> <p style="margin:0px;"> </p> 19310 Jacketing Fabrication – Piping and Fittings (42.5 Hours) <p style="margin:0px;">Covers the identification and applications of pipes and pipe fittings and describes the various types of pipe and fitting jacketing, along with layout installation procedures and securements.</p> <p style="margin:0px;"> </p> 19311 Jacketing Fabrication – Vessels and Equipment (40 Hours) <p style="margin:0px;">Covers the identification of various types of vessel and equipment jacketing, along with layout, fabrication, installation procedures, and securements.</p> <p style="margin:0px;"> </p> 19312 Sheet Metal Lagging (12.5 Hours) <p style="margin:0px;">Describes the identification and application of common sheet metal tools, discusses fabrication and installation methods, and covers flashing and sealing techniques. </p>