RTA Double Davit Direct Buried Round Tapered Aluminum Pole

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Pole
The pole shaft will be constructed of seamless extruded tube of 6063 Aluminum Alloy per the requirements of ASTM B221. The shaft assembly shall be full-length heat treated after base weld to produce a T6 temper.

Handhole
6″ Butt Diameter – Reinforced, 3″ x 5″ curved Cast Aluminum Frame (Alloy 356-T6) with Aluminum Door and two (2) SS Hex Head Screws. A Grounding Provision incorporating a 3/8″ diameter hole is provided opposite the Handhole.
HH-3x5-Rnd-Re-duo
7″+ Butt Diameters – Reinforced, 4″ x 6″ curved Cast Aluminum Frame (Alloy 356-T6) with Aluminum Door and two (2) SS Hex Head Screws. Reinforced Frame will contain a tapped 3/8″-16NC Grounding Provision.
HH-4X6-500X500
Embed Detail
Direct Buried Pole bottom section on 6″+ butt diameter poles will be partially flattened into an anti-rotational, oval cross section. Wire access will be provided 24″ below ground line. Soil conditions vary by site. Foundation requirements should be determined by a qualified Structural Engineer with knowledge of jobsite soil conditions.

Direct-burried-500x570
Vibration Damper
When determined necessary by Hapco, a Vibration Damper will be factory-installed inside the pole shaft. Customer specification of the damper is available.

Vibration Dampers
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Satin Aluminum Finish
Pole surface will contain a uniform Brushed Aluminum natural finish. Finish to be achieved utilizing specially formulated abrasives in a multi-pass, rotary sanding operation.

Powder Coat Finish
Coating material will be a thermosetting polyester AAMA 2604 Super Durable powder electrostatically applied, oven cured and bonded in a closed loop, automated system. Minimum thickness of finish will be two (2) mils. Hapco’s Powder Coat Finish Warranty on aluminum poles is five (5) years.

Finish Options
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Pole Shaft Warranty
Hapco warrants its aluminum pole assemblies for their lifetime to be free of defects in material and workmanship.

Hapco Lifetime Pole Assembly Warranty
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Specification Drawings - RTA Double Davit Direct Buried

Download interactive PDF specification drawings of standard RTA Double Davit Direct Buried Poles below.

Product No. | Pole Height | Butt Dia. | Wall Thickness | Arm Length | Old Product No.
RTA20C6BED24-** [ 20′ ] 6″ Butt Dia., 0.156” Wall, [ 4′ ] 49-031
RTA20C6BED26-** [ 20′ ] 6″ Butt Dia., 0.156” Wall, [ 6′ ] 49-032

RTA20D6BED24-** [ 20′ ] 6″ Butt Dia., 0.188” Wall, [ 4′ ] 49-001
RTA20D6BED26-** [ 20′ ] 6″ Butt Dia., 0.188” Wall, [ 6′ ] 49-002
RTA20D6BED28-** [ 20′ ] 6″ Butt Dia., 0.188” Wall, [ 8′ ] 49-003

RTA20C7BED24-** [ 20′ ] 7″ Butt Dia., 0.156” Wall, [ 4′ ] 49-025
RTA20C7BED26-** [ 20′ ] 7″ Butt Dia., 0.156” Wall, [ 6′ ] 49-026
RTA20C7BED28-** [ 20′ ] 7″ Butt Dia., 0.156” Wall, [ 8′ ] 49-027

RTA20D7BED24-** [ 20′ ] 7″ Butt Dia., 0.188” Wall, [ 4′ ] 49-007
RTA20D7BED26-** [ 20′ ] 7″ Butt Dia., 0.188” Wall, [ 6′ ] 49-008
RTA20D7BED28-** [ 20′ ] 7″ Butt Dia., 0.188” Wall, [ 8′ ] 49-009

Product No. | Pole Height | Butt Dia. | Wall Thickness | Arm Length | Old Product No.
RTA25C7BED24-** [ 25′ ] 7″ Butt Dia., 0.156” Wall, [ 4′ ] 49-103
RTA25C7BED26-** [ 25′ ] 7″ Butt Dia., 0.156” Wall, [ 6′ ] 49-104

RTA25D7BED24-** [ 25′ ] 7″ Butt Dia., 0.188” Wall, [ 4′ ] 49-079
RTA25D7BED26-** [ 25′ ] 7″ Butt Dia., 0.188” Wall, [ 6′ ] 49-080
RTA25D7BED28-** [ 25′ ] 7″ Butt Dia., 0.188” Wall, [ 8′ ] 49-081

RTA25D8BED24-** [ 25′ ] 8″ Butt Dia., 0.188” Wall, [ 4′ ] 49-085
RTA25D8BED26-** [ 25′ ] 8″ Butt Dia., 0.188” Wall, [ 6′ ] 49-086
RTA25D8BED28-** [ 25′ ] 8″ Butt Dia., 0.188” Wall, [ 8′ ] 49-087

Product No. | Pole Height | Butt Dia. | Wall Thickness | Arm Length | Old Product No.
RTA30C8BED24-** [ 30′ ] 8″ Butt Dia., 0.156” Wall, [ 4′ ] 49-175
RTA30C8BED26-** [ 30′ ] 8″ Butt Dia., 0.156” Wall, [ 6′ ] 49-176

RTA30D8BED24-** [ 30′ ] 8″ Butt Dia., 0.188” Wall, [ 4′ ] 49-157
RTA30D8BED26-** [ 30′ ] 8″ Butt Dia., 0.188” Wall, [ 6′ ] 49-158
RTA30D8BED28-** [ 30′ ] 8″ Butt Dia., 0.188” Wall, [ 8′ ] 49-159

RTA30E8BED24-** [ 30′ ] 8″ Butt Dia., 0.219” Wall, [ 4′ ] 49-163
RTA30E8BED26-** [ 30′ ] 8″ Butt Dia., 0.219” Wall, [ 6′ ] 49-164
RTA30E8BED28-** [ 30′ ] 8″ Butt Dia., 0.219” Wall, [ 8′ ] 49-165
RTA30E8BED2A-** [ 30′ ] 8″ Butt Dia., 0.219” Wall, [ 10′ ] 49-166

RTA30F8BED24-** [ 30′ ] 8″ Butt Dia., 0.250” Wall, [ 4′ ] 49-169
RTA30F8BED26-** [ 30′ ] 8″ Butt Dia., 0.250” Wall, [ 6′ ] 49-170
RTA30F8BED28-** [ 30′ ] 8″ Butt Dia., 0.250” Wall, [ 8′ ] 49-171
RTA30F8BED2A-** [ 30′ ] 8″ Butt Dia., 0.250” Wall, [ 10′ ] 49-172

Product No. | Pole Height | Butt Dia. | Wall Thickness | Arm Length | Old Product No.
RTA35D8BED24-** [ 35′ ] 8″ Butt Dia., 0.188” Wall, [ 4′ ] 49-229

RTA35E8BED24-** [ 35′ ] 8″ Butt Dia., 0.219” Wall, [ 4′ ] 49-235
RTA35E8BED26-** [ 35′ ] 8″ Butt Dia., 0.219” Wall, [ 6′ ] 49-236

RTA35F8BED24-** [ 35′ ] 8″ Butt Dia., 0.250” Wall, [ 4′ ] 49-241
RTA35F8BED26-** [ 35′ ] 8″ Butt Dia., 0.250” Wall, [ 6′ ] 49-242
RTA35F8BED28-** [ 35′ ] 8″ Butt Dia., 0.250” Wall, [ 8′ ] 49-243

Product No. | Pole Height | Butt Dia. | Wall Thickness | Arm Length | Old Product No.
RTA40E8BED24-** [ 40′ ] 8″ Butt Dia., 0.219” Wall, [ 4′ ] 49-241
RTA40E8BED26-** [ 40′ ] 8″ Butt Dia., 0.219” Wall, [ 6′ ] 49-242

RTA40F8BED24-** [ 40′ ] 8″ Butt Dia., 0.250” Wall, [ 4′ ] 49-241
RTA40F8BED26-** [ 40′ ] 8″ Butt Dia., 0.250” Wall, [ 6′ ] 49-242

RTA40G8BED24-** [ 40′ ] 8″ Butt Dia., 0.312” Wall, [ 4′ ] 49-241
RTA40G8BED26-** [ 40′ ] 8″ Butt Dia., 0.312” Wall, [ 6′ ] 49-242