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City of Santa Ana Public Library Renovation <br />Group 4 Architecture Research + Planning, Inc.Smith, Fause & McDonald Inc. <br />Group 4 Project No. 22575-01 Conform Set – August 2, 2024Bid Set Addendum-03 – June 05 <br />INTEGRATED AUDIOVISUAL SYSTEMS AND EQUIPMENT SECTION 27 4116-53 <br />2)0.332 inch (#14) <br />3)0.256 inch (#16) <br />4)0.224 inch (#18). <br />5.Manufacturer <br />a.Belden. <br />1)#12TP, Belden 8477 <br />2)#14TP, Belden 8473 <br />3)#16TP, Belden 8471 <br />4)#18TP, Belden 9740 <br />5)West Penn. <br />6)Or equal. <br />7)F. Audio & Control Cabling, Underground, in ducts <br />a)1. As specified for the applications above with waterblocking <br />construction consisting of two ply tape designed to swell on <br />exposure to water. <br />b)2. Jacket is sunlight and moisture resistant <br />c)3. NEC CM or CL3 listed or better. Transition to listed <br />cabling type within 50 feet of entering building. <br />d)4. Manufacturer listed for underground application subject to <br />extended exposure to standing water. <br />e)5. Manufacturer: <br />8)a. West Penn (aquaseal) <br />9)b. Alpha <br />10)c. Belden <br />11)d. Commscope/Isotec <br />12)e. Or equal. <br />13) <br />2.12 VIDEO CABLES, COPPER COAX AND RELATED <br />A.General <br />1.Provide cable with electrical conductors of soft drawn annealed copper, bare or <br />tinned, solid or concentric stranded as applies, conductivity not less than 98 percent <br />of pure copper. <br />2.Comply with applicable Code for insulation, jacket, marking and listing for applicable <br />use. <br />a.Refer to California Electrical Code, Table 725-61. Cable Uses and Permitted <br />Substitutions. <br />b.Manufacturer part number specified is for a Listed Type CM construction to <br />indicate intended cable construction and quality. <br />3.Code requirements take precedence. <br />a.Provide type required by Code at no additional cost to the City. <br />B.Cable, Precision Video <br />1.Drawing Symbol(s): P-VID, V. <br />2.Description: 100 percent sweep tested from 0.01 to 100 MHz, double braided shield <br />solid center conductor 75 ohms coaxial precision video cable. <br />3.Performance <br />a.Cable Type: Coaxial precision video. <br />b.Center Conductor AWG: Twenty (20) bare copper. <br />c.Insulation: Polyethylene. <br />d.Shield: Tinned copper double braid, minimum 98 percent coverage. <br />e.Nominal Impedance: 75 ohms. <br />f.Velocity of Propagation: 66 percent. <br />g.Attenuation Per 100 feet: