Turnout Construction: positive line turnout. Turnout by measuring electrical service personnel glued insulated joints before welding electrical insulation properties, and should be consistent with "glued insulated rail technical conditions" (TB / T2925-2000) requirements. Turnout in the welded joints must be polished smooth, smooth, turnout may not affect all parts of the snug and derailleur is pulled. Laying Turnouts Job Order: flat ballast, spread turnout sleepers, composite turnout production plant, lifting rail, combination turnout procurement, the rail connection plywood, painted rails India, thin side sleeper screw channel or install fasteners, Stubbs Road renovation , quality inspection. When the screw channel, the first nail straight stocks, combination switch, set right along the dial, measuring support from, and then nail curved rail stocks by the derailleur, the guide curve, nails and even frog parts order; if concrete pillow, then a good place mat Select the appropriate fastener torque required to unscrew the rear plate fasteners.