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SECTION 16401 - CONTROL PANELS: continued <br /> C. Provlde PermAler[ P{JS probes for the detection of vater based liqulds <br /> only. Provide PermAlert PNL probes for the detection of hydrocarbon <br /> basad liquida only. Probes shall not detect vapors. <br /> D. Approved for Clasa I, DIVISION 1, Craup D locattons. <br /> E. Control unit to contain LCD diaplay, audible alatm (chime, 75 dB) , <br /> RS-232 data output, alarm contacts for each of aix separate channels, <br /> plua one summary alarm contact. <br /> F. Control panel to operate on a 120V/60 Hz power source. Unit suitabla <br /> for panel mounting or rack mounting as Lndicated. <br /> G. Syatem shall be a ATA40K Permalert and shall came complete with 5 XA50 <br /> cable expansion modules for a total of aix separate cable strings, <br /> H. Install leak detection system per manufacturer's directiona. Provide <br /> cabin connector assembliea, coaxial �umper cable, cord gripa, cable <br /> tags, NEMA 6 junction boxes, probe integratora and all other raquired <br /> equipment per manufacturer's installation requirementa. Install ona <br /> PHL and ane PWS probe per monitoring poaitlon on separate cabla <br /> atrings. <br /> I. Provide manufacturer'a Field Engineer on eite for 3 day (minimumj for <br /> atart-up, calibration, and instructing the Owner's personnel. In <br /> addition, furnish one d.,y and one trip for training to be caordinatad <br /> with the Owner and Engineer. <br /> -� 2.12 AINCTIP JETTISON TANICS: (Alternate Bid No. 1, Underground Wingtip Tank <br /> ` System). <br /> � A. "Product low and high level set as indicated. <br /> B. The leval shall utillze 2 diaplacement type switch assambliea as <br /> followa: • <br /> 1. Dieplacera and trim ehall be of 316 stainless steel. <br /> 2. Diaplacers and trim aize end length as tequireA for tank aize and <br /> burial depth Lndlcated. <br /> 3. Set points of awi[chea shall ba as follows (inaide of tank diametar <br /> equals 5'-4"). <br /> High Level: Upan tank level reaching 4'-4", the nozmally clasad <br /> high leval switch opena to annunciate "Tank High <br /> Lavel." Switch remains opan until tank leval falls <br /> belov 4'-4". <br /> Lov Lavel: Activation point aet at 12 inchee from bottom o£ tank. <br /> Ae fuel lavel risae approxlmately 3.2 inchas above <br /> 12-inch fuel leval, the normally open lov leval float <br /> switch closes to begin pump out. Ae fuel leval falls <br /> to 12 inchea, lov level awitch opena to halt pump out. <br /> Switch remains open belov 12-inch fuel level. <br /> 4. Svitches ehall ba heavy-duty marcury type with apdt contacts rated <br /> at SA, 120V ac. <br /> 5. Switch encloaure ahall be suitable for outdoor use in a Class I <br /> Division 1 hazardoua location. <br /> 6. Magnetrol Model B15 aerLes or appraved equal, <br /> � 2.13 PRODUCT RECLAIM TANK LEVEL SENSING: <br /> l A. "Tank high leval" �et as indicated. <br /> J B. The level eensing device shall atilize a dlaplacenent typa ewitch <br /> assemblies aa follaws: <br /> BOE16901.FFf 16901-11 <br />