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DocuSign Envelope ID: 9826C043- 4C32- 49CD- A4CC- DC28ABAB7CE7 <br />SECTION 237800 - IDENTIFICATION FOR HVAC PIPING AND EQUIPMENT <br />PART 1 - GENERAL <br />1.1 SUMMARY <br />A. Section Includes: <br />1. Equipment labels. <br />2. Warning signs and labels. <br />3. Pipe labels. <br />4. Duct labels. <br />1.2 SUBMITTAL <br />A. Product Data: For each type of product indicated. <br />PART 2 - PRODUCTS <br />2.1 EQUIPMENT LABELS <br />A. Metal Labels for Equipment: <br />1. Material and Thickness: Brass, 0.032 -inch, Stainless steel, 0.025 -inch, Aluminum, 0.032 -inch <br />or anodized aluminum, 0.032 -inch minimum thickness, and having predrilled or stamped <br />holes for attachment hardware. <br />2. Minimum Label Size: Length and width vary for required label content, but not less than 2 -1/2 <br />by 3/4 inch. <br />3. Minimum Letter Size: 1/4 inch for name of units if viewing distance is less than 24 inches, 1/2 <br />inch for viewing distances up to 72 inches, and proportionately larger lettering for greater <br />viewing distances. Include secondary lettering two- thirds to three - fourths the size of principal <br />lettering. <br />4. Fasteners: Stainless -steel rivets or self- tapping screws. <br />5. Adhesive: Contact -type permanent adhesive, compatible with label and with substrate. <br />B. Plastic Labels for Equipment: <br />1. Material and Thickness: Multilayer, multicolor, plastic labels for mechanical engraving, 1/8 <br />inch thick, and having predrilled holes for attachment hardware. <br />2. Letter Color: White. <br />3. Background Color: Black. <br />4. Maximum Temperature: Able to withstand temperatures up to 160 deg F. <br />5. Minimum Label Size: Length and width vary for required label content, but not less than 2 -1/2 <br />by 3/4 inch. <br />6. Minimum Letter Size: 1/4 inch for name of units if viewing distance is less than 24 inches, 1/2 <br />inch for viewing distances up to 72 inches, and proportionately larger lettering for greater <br />viewing distances. Include secondary lettering two - thirds to three - fourths the size of principal <br />lettering. <br />7. Fasteners: Stainless -steel rivets or self- tapping screws. <br />8. Adhesive: Contact -type permanent adhesive, compatible with label and with substrate. <br />C. Label Content: Include equipment's Drawing designation or unique equipment number, Drawing <br />numbers where equipment is indicated (plans, details, and schedules), plus the Specification Section <br />number and title where equipment is specified. <br />D. Equipment Label Schedule: For each item of equipment to be labeled, on 8- 1/2 -by -11 -inch bond <br />paper. Tabulate equipment identification number and identify Drawing numbers where equipment is <br />indicated (plans, details, and schedules), plus the Specification Section number and title where <br />equipment is specified. Equipment schedule shall be included in operation and maintenance data. <br />Reece, Noland & McElrath, Inc. 237800-1 Orange County Board of Elections <br />Orange Co., NC 05/04/18 <br />