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City of Santa Ana Public Library Renovation <br />Smith, Fause & McDonald Inc.Group 4 Architecture Research + Planning, Inc. <br />Conform SetASI #026 – August 72, 20254 Group 4 Project No. 22575-01 <br />SECTION 27 4116-66 INTEGRATED AUDIOVISUAL SYSTEMS AND EQUIPMENT <br />E.Make all connections to screw-type barrier blocks with insulated crimp-type spade lugs. Lugs <br />are not required at captive compression terminal type blocks. Provide permanent designation <br />strips designed for use with the terminal blocks provided. Make neat, intelligible markings <br />with indelible markers equivalent to "Sharpie". <br />F.Tin terminated shield drain wires and insulate with heat shrinkable tubing. <br />G.Use only rosin core 60/40 tin/lead solder for all solder connections. <br />H.Dress, lace or harness all wire and cable to prevent mechanical stress on electrical <br />connections. No wire or cable shall be supported by a connection point. Provide service <br />loops where harnesses of different classes cross, or where hinged panels are to be <br />interconnected. <br />I.Termination and buildout resistors and related circuit correction components shall be visible. <br />Do not install in connector shells or internally modify equipment. Show locations on Record <br />Drawings. <br />J.Correct any and all of the following unacceptable wiring conditions: <br />1.Deformed, brittle or cracked insulation. <br />2.Insulation shrunken or stripped further than 1/8" away from the actual point of <br />connection within a connector, or on a punch block. <br />3.Cold solder joints. <br />4.Flux joints. <br />5.Solder splatter. <br />6.Ungrommeted, unbushed, or uninsulated wire or cable entries. <br />7.Deformation or improper radius of wire or cable. <br />3.7 FINISHES <br />A.Finishes and materials for Contractor fabricated assemblies such as racks, custom control <br />panels, brackets, blank panels, equipment mounting in furniture or casework, speaker baffles, <br />speaker grille material and in general any item or component herein which is visible shall <br />adhere to the following: <br />1.Finish shall be as directed by the City's Representative. <br />2.In the event that the City's Representative provides no direction as to finish, finish <br />shall match exactly the surrounding and adjacent surfaces. <br />3.Wooden speaker back boxes and baffles shall be painted flat black if not otherwise <br />finished or stained. <br />3.8 EQUIPMENT ENCLOSURE (RACK) AND EQUIPMENT FABRICATION <br />A.Combustible material, other than incidental trim of indicated equipment, is prohibited within <br />equipment racks. <br />B.Within each equipment enclosure, provide a full-height multi-circuit ground outlet strip with <br />branch circuit count as shown on drawings; locate on the left side of the equipment <br />enclosure, as viewed from the rear. In each enclosure provide number of receptacles <br />required by present and future equipment indicated on drawings, plus at least two spare <br />receptacles. Provide flexible steel raceway and junction box for connection of power service. <br />Bond internal raceway to rack frame.