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Page Title: Roadway Crossing Guards (20 Units)
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2-4.8 Sampling Assembly(1 Unit) NSN a. A  Sampling  Assembly  is  located  on  the  inlet  line  to  the  switching  manifold  for  each  TPT  to  permit  periodic sampling and quality control.  See Fig.  2-1.  The exact location will be shown in technical manuals for the specific site. b. The unit consists of a pipe section with double grooved ends, a 1/2" tap into the line, a 1/2" ball valve, a 1/2" needle valve, a gooseneck spigot, and a catch basin.  See Fig. 22 for detail. 2-4.9 Range Poles (36 Units) NSN 6685-00-514-5575 a. A  range  pole  is  made  of  two  sections  of  steel  tubing  of  nominal  1  1/8-inch  outside  diameter  and  of  nominal 0.032-inch wall thickness.  The assembled length is 6-1/2 feet, including a hardened steel point permanently fastened to the lower end.  The steel point is concentric to the centerline of the pole.  A spring catch locks the two sections rigidly together.  The two sections of the pole are fitted in a two-pocket carrying case made of cotton duck. b. The range poles are used to roughly gage and estimate the fuel in the collapsible tanks in the TPT.  Two poles are supplied for each 5,000 Bbl tank.  They are mounted on opposite sides of the tank in the berm and a cord is stretched across the tank.  The level of the cord can be set as best suits the operator; however, it is recommended that the level be set at the full height of the tank, i.e., 6'-8" from the pad.  It is also recommended that a readily visible ball or other object be mounted on the cord at the center of the tank.  See Figure No.  2-23. 2-4.10 Roadway Crossing Guards (20 Units) NSN 3835-01-187-1556 a. Roadway  Crossing  Guards  are  simple  metal  channels,  so  constructed  as  to  fit  over  the  hose  with  no  sharp  or rough edges to damage the hose walls.  See Figure No.  2-24. b. The guards are located and used principally in road crossings, as shown in Figure No.  2-24, to protect the hose from traffic weight, vibration and other effects which might cause damage.  They can also be used in other places, such as protecting the hose from rock, or from ballast and cinders under a railroad spur. 2-4.11 Flood Light Sets (6 Units) NSN 6230-01-056-5238 GFE a. A  flood  light  set  is  a  wheel-mounted  gasoline  engine-driven  generator  with  an  integrally  mounted  telescoping tower carrying three (3) high intensity lamps capable of lighting up to six acres.  Essential information on the unit is as follows: Manufacturer: High Lite Corporation Model HLT-3K-5K-MIL Gasoline Engine Generator - 3KV, 12KV, 60 Hz Fuel Capacity - 12.87 Gal. 3 Lamps - 1000 Watts ea.  3000 Watts total 100,000 Lumens ea.  300,000 Lumens total 2-24

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