RTA Double Davit Direct Buried Round Tapered Aluminum Pole

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RTA Double Davit Direct Buried Pole Specifications

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.

20' - RTA Double Davit Direct Buried Specification Drawings

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

25' - RTA Double Davit Direct Buried Specification Drawings

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

30' - RTA Double Davit Direct Buried Specification Drawings

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

35' - RTA Double Davit Direct Buried Specification Drawings

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

40' - RTA Double Davit Direct Buried Specification Drawings

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