DS90 RTS Round Tapered Davit Arm Assembly
- Height—25' to 40'
- Pole Shaft—The pole shaft is a 1-piece assembly conforming to ASTM A595 Grade A or A572 Grade 55 with a constant linear taper of 0.14 in/ft.
- Davit Arm—Davit arm shaft conforms to ASTM A595 Grade A with a constant linear taper of 0.14 in/ft. A single davit arm is either an integral part of the pole shaft or a separate section which slip fits the pole shaft. Double davit arms are a separate section which slip fits the pole shaft. Double luminaire arms are oriented 180° apart.
- Handhole—A reinforced handhole with grounding provision is provided at 1’- 6” from the base end of the pole assembly. The rim has a nominal measurement of 4” x 6.5”. Each hand hole includes a cover and the cover attachment hardware. Handhole dimensions are nominal.
- Nut Covers—Zinc die cast nut covers are provided with each pole assembly. A screw is provided to attach each nut cover to the pole wall. Additional base cover options are available upon request.
- Anchor Bolts—Anchor bolts conform to ASTM F1554 Grade 55 and are provided with two hex nuts and two flat washers. Bolts have an “L” bend on one end and are galvanized a minimum of 12” on the threaded end.
- Hardware—All structural fasteners are galvanized high strength carbon steel. All non-structural fasteners are galvanized or zinc-plated carbon steel or stainless steel.
- Finish—Standard finishes are either Galvanized (GV) or Finish Painted (FP). Additional finish options like Finish Paint over Galvanizing (FPGV) or any of the V-PRO™ Finish Coating Systems are available upon request. See the product ordering code for color options.
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