Relief Air White Blue Outside Air White Blue DUCT LABELS (plenum space) Pre-printed, color-coded, with lettering indicating associated equipment, service, and showing flow direction. Contents: Include identification of duct service using same system designation as used on Drawings and an arrow indicating flow direction. On each label, prefix the system designation with the associated equipment number (example: AHU-1 SUPPLY AIR). Material: MS-4000 1.6 mil aluminum with pressure sensitive adhesive backing. Meets NFPA 101 Life Safety Code for class A materials. Marker Size: 2-1/4 inch high, with length to suit required label content. Lettering Size: Minimum 1-1/2 inches high Direction-of-Flow Arrows: Separate unit for each duct label to indicate flow direction. Arrow Marker Size: 2-1/4 inch by 6-1/2 inches. Duct Label Color Schedule: Service Lettering Color Background Color Supply Air White Green Exhaust Air Black Yellow Return Air White Blue Relief Air White Blue Outside Air White Blue CEILING TACKS Provide steel ceiling tacks with a color-coded head 3/4 inch diameter and a 1.5 inch serrated shank. Provide ceiling tacks in acoustical tile ceilings to locate equipment, valves or dampers that require regular maintenance or are part of a Life Safety System. Tacks shall be color coded as follows (coordinate with Owner): Yellow - HVAC equipment Red - Life Safety (fire dampers, sprinkler valves, etc.) Green - Plumbing Valves Blue - Heating/Cooling Valves EXECUTION EXAMINATION Do not begin installation until substrates have been properly prepared. Install identifying devices after completion of coverings and painting. If substrate preparation is the responsibility of another installer, notify Architect of unsatisfactory preparation before proceeding.
Relief Air White Blue Outside Air White Blue DUCT LABELS (plenum space) Pre-printed, color-coded, with lettering indicating associated equipment, service, and showing flow direction. Contents: Include identification of duct service using same system designation as used on Drawings and an arrow indicating flow direction. On each label, prefix the system designation with the associated equipment number (example: AHU-1 SUPPLY AIR). Material: MS-4000 1.6 mil aluminum with pressure sensitive adhesive backing. Meets NFPA 101 Life Safety Code for class A materials. Marker Size: 2-1/4 inch high, with length to suit required label content. Lettering Size: Minimum 1-1/2 inches high Direction-of-Flow Arrows: Separate unit for each duct label to indicate flow direction. Arrow Marker Size: 2-1/4 inch by 6-1/2 inches. Duct Label Color Schedule: Service Lettering Color Background Color Supply Air White Green Exhaust Air Black Yellow Return Air White Blue Relief Air White Blue Outside Air White Blue CEILING TACKS Provide steel ceiling tacks with a color-coded head 3/4 inch diameter and a 1.5 inch serrated shank. Provide ceiling tacks in acoustical tile ceilings to locate equipment, valves or dampers that require regular maintenance or are part of a Life Safety System. Tacks shall be color coded as follows (coordinate with Owner): Yellow - HVAC equipment Red - Life Safety (fire dampers, sprinkler valves, etc.) Green - Plumbing Valves Blue - Heating/Cooling Valves EXECUTION EXAMINATION Do not begin installation until substrates have been properly prepared. Install identifying devices after completion of coverings and painting. If substrate preparation is the responsibility of another installer, notify Architect of unsatisfactory preparation before proceeding.
23_05_53mis.docx