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BOEING EVERETT SECTION 34 11 14 <br /> NEW RAIL SPUR BALLASTED SPEClA�TRACKWORK <br /> WORK ORDER 10305 <br /> 1 4 QUALIiY ASSURANCE <br /> A. To detertnine tha acceptabllity of the installalion,the Coniractor shell make a survey o1 the special <br /> trackwork and provide the Boeing Construction Manager wilh e copy of the repoA. Deviations from <br /> the Contract Drawinpa that exceed tolerencea apecified ahall be correded by lhe Contrador et no <br /> adddionel cost to Boeing. <br /> B. Switch pointa shall mate end rest undar the undercut stock rail and provide e continuoua contad <br /> with stock rail the length ol tha mechined point rail face adjacenl lo the stock rail. <br /> C. Switch pointa shall bear on all elide plates as shown by grease marks and feeler gagea In the thrown <br /> operating posilion. <br /> D. Operation of switch point shall be unrestricted and allow for smooth switch machine operation. <br /> E. Track Tolerances: Refer ta Sedion 34 11 10, Track Construction, General Requirements for the <br /> tolerences for ballssted track. <br /> F. Turnout Tolerances: <br /> 1. Switch point lacation: Plus or minus 1/4 mch o(lhe engineenng station <br /> 2. Maximum switch point stagger 1/4 inch <br /> 3. Lead: Plus or minua 1/2 inch <br /> 4. Leyoul of conh�l switc h ties at poinl of switch and 1/2 inch point ol frog: Normal to centerhne <br /> at tanpent track and within plus or minus 1/8 inch. <br /> 5 Spacing between switch lies under Ihe awitch and frog: Plus or minus 1!4 inch, without <br /> accumulalion. <br /> 6. Specing between lhe balance of the switch ties Plus or minus 1/2 inch, wdhout <br /> eccumulalion. <br /> 7 Geuge tolerence in turnout: Plus or minue 1/16 inch. <br /> tb PRODUCT DELIVERY, STORAGE AND HANDLING The Contrector shelt handle special <br /> trackwork materials in e mannar that will prevent damage during loading, unloading, sroring, <br /> transporting, and installing. <br /> PART2 --PRODUCTS <br /> 21 MATERIALS <br /> A The Contractor shatl supply the special trackwork turnouts as shown on the Contrad Drawings <br /> including materials necessary to provide a complete installation in accordance with Section 02043, <br /> Special Trackwork <br /> F erm�t Set 3q �� iq -Z <br /> Sepiember 23. 2011 <br />