RTA Single 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 Single Mast Direct Buried

Download interactive PDF specification drawings of standard RTA Single Mast Direct Buried Poles below.

Product No. | Pole Height | Butt Dia. | Wall Thickness | Arm Length | Old Product No.
RTA20C6BED14-** [ 20′ ] 6″ Butt Dia., 0.156” Wall, [ 4′ ] 40-031
RTA20C6BED16-** [ 20′ ] 6″ Butt Dia., 0.156” Wall, [ 6′ ] 40-032
RTA20C6BED18-** [ 20′ ] 6″ Butt Dia., 0.156” Wall, [ 8′ ] 40-033

RTA20D6BED14-** [ 20′ ] 6″ Butt Dia., 0.188” Wall, [ 4′ ] 40-001
RTA20D6BED16-** [ 20′ ] 6″ Butt Dia., 0.188” Wall, [ 6′ ] 40-002
RTA20D6BED18-** [ 20′ ] 6″ Butt Dia., 0.188” Wall, [ 8′ ] 40-003

Product No. | Pole Height | Butt Dia. | Wall Thickness | Arm Length | Old Product No.
RTA25D6BED14-** [ 25′ ] 6″ Butt Dia., 0.188” Wall, [ 4′ ] 40-073
RTA25D6BED16-** [ 25′ ] 6″ Butt Dia., 0.188” Wall, [ 6′ ] 40-074
RTA25D6BED18-** [ 25′ ] 6″ Butt Dia., 0.188” Wall, [ 8′ ] 40-075

RTA25C7BED14-** [ 25′ ] 7″ Butt Dia., 0.156” Wall, [ 4′ ] 40-103
RTA25C7BED16-** [ 25′ ] 7″ Butt Dia., 0.156” Wall, [ 6′ ] 40-104
RTA25C7BED18-** [ 25′ ] 7″ Butt Dia., 0.156” Wall, [ 8′ ] 40-105

RTA25D7BED14-** [ 25′ ] 7″ Butt Dia., 0.188” Wall, [ 4′ ] 40-079
RTA25D7BED16-** [ 25′ ] 7″ Butt Dia., 0.188” Wall, [ 6′ ] 40-080
RTA25D7BED18-** [ 25′ ] 7″ Butt Dia., 0.188” Wall, [ 8′ ] 40-081

Product No. | Pole Height | Butt Dia. | Wall Thickness | Arm Length | Old Product No.
RTA30C7BED14-** [ 30′ ] 7″ Butt Dia., 0.156” Wall, [ 4′ ] 40-145
RTA30C7BED16-** [ 30′ ] 7″ Butt Dia., 0.156” Wall, [ 6′ ] 40-146
RTA30C7BED18-** [ 30′ ] 7″ Butt Dia., 0.156” Wall, [ 8′ ] 40-147

RTA30D7BED14-** [ 30′ ] 7″ Butt Dia., 0.188” Wall, [ 4′ ] 40-151
RTA30D7BED16-** [ 30′ ] 7″ Butt Dia., 0.188” Wall, [ 6′ ] 40-152
RTA30D7BED18-** [ 30′ ] 7″ Butt Dia., 0.188” Wall, [ 8′ ] 40-153

RTA30C8BED14-** [ 30′ ] 8″ Butt Dia., 0.156” Wall, [ 4′ ] 40-175
RTA30C8BED16-** [ 30′ ] 8″ Butt Dia., 0.156” Wall, [ 6′ ] 40-176
RTA30C8BED18-** [ 30′ ] 8″ Butt Dia., 0.156” Wall, [ 8′ ] 40-177
RTA30C8BED1A-** [ 30′ ] 8″ Butt Dia., 0.156” Wall, [ 10′ ] 40-178

Product No. | Pole Height | Butt Dia. | Wall Thickness | Arm Length | Old Product No.
RTA30D8BED14-** [ 30′ ] 8″ Butt Dia., 0.188” Wall, [ 4′ ] 40-157
RTA30D8BED16-** [ 30′ ] 8″ Butt Dia., 0.188” Wall, [ 6′ ] 40-158
RTA30D8BED18-** [ 30′ ] 8″ Butt Dia., 0.188” Wall, [ 8′ ] 40-159
RTA30D8BED1A-** [ 30′ ] 8″ Butt Dia., 0.188” Wall, [ 10′ ] 40-160

RTA35C8BED14-** [ 35′ ] 8″ Butt Dia., 0.156” Wall, [ 4′ ] 40-223
RTA35C8BED16-** [ 35′ ] 8″ Butt Dia., 0.156” Wall, [ 6′ ] 40-224
RTA35C8BED18-** [ 35′ ] 8″ Butt Dia., 0.156” Wall, [ 8′ ] 40-225

RTA35D8BED14-** [ 35′ ] 8″ Butt Dia., 0.188” Wall, [ 4′ ] 40-229
RTA35D8BED16-** [ 35′ ] 8″ Butt Dia., 0.188” Wall, [ 6′ ] 40-230
RTA35D8BED18-** [ 35′ ] 8″ Butt Dia., 0.188” Wall, [ 8′ ] 40-231
RTA35D8BED1A-** [ 35′ ] 8″ Butt Dia., 0.188” Wall, [ 10′ ] 40-232

RTA35E8BED14-** [ 35′ ] 8″ Butt Dia., 0.219” Wall, [ 4′ ] 40-235
RTA35E8BED16-** [ 35′ ] 8″ Butt Dia., 0.219” Wall, [ 6′ ] 40-236
RTA35E8BED18-** [ 35′ ] 8″ Butt Dia., 0.219” Wall, [ 8′ ] 40-237
RTA35E8BED1A-** [ 35′ ] 8″ Butt Dia., 0.219” Wall, [ 10′ ] 40-238

RTA35F8BED14-** [ 35′ ] 8″ Butt Dia., 0.250” Wall, [ 4′ ] 40-241
RTA35F8BED16-** [ 35′ ] 8″ Butt Dia., 0.250” Wall, [ 6′ ] 40-242
RTA35F8BED18-** [ 35′ ] 8″ Butt Dia., 0.250” Wall, [ 8′ ] 40-243
RTA35F8BED1A-** [ 35′ ] 8″ Butt Dia., 0.250” Wall, [ 10′ ] 40-244

Product No. | Pole Height | Butt Dia. | Wall Thickness | Arm Length | Old Product No.
RTA40E8BED14-** [ 40′ ] 8″ Butt Dia., 0.219” Wall, [ 4′ ] 40-331
RTA40E8BED16-** [ 40′ ] 8″ Butt Dia., 0.219” Wall, [ 6′ ] 40-332
RTA40E8BED18-** [ 40′ ] 8″ Butt Dia., 0.219” Wall, [ 8′ ] 40-333

RTA40F8BED14-** [ 40′ ] 8″ Butt Dia., 0.250” Wall, [ 4′ ] 40-337
RTA40F8BED16-** [ 40′ ] 8″ Butt Dia., 0.250” Wall, [ 6′ ] 40-338
RTA40F8BED18-** [ 40′ ] 8″ Butt Dia., 0.250” Wall, [ 8′ ] 40-339
RTA40F8BED1A-** [ 40′ ] 8″ Butt Dia., 0.250” Wall, [ 10′ ] 40-340