RTA Double Truss Direct Buried Round Tapered Aluminum Pole

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RTA Double Truss 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 Truss Direct Buried

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

25' - RTA Double Truss Direct Buried Specification Drawings

Product No. | Pole Height | Butt Dia. | Wall Thickness | Arm Length | Old Product No.
RTA25C7BET28-** [ 25′ ] 7″ Butt Dia., 0.156” Wall, [ 8′ ] 39-265

RTA25D7BET28-** [ 25′ ] 7″ Butt Dia., 0.188” Wall, [ 8′ ] 39-181

RTA25C8BET2A-** [ 25′ ] 8″ Butt Dia., 0.156” Wall, [ 10′ ] 39-280

RTA25D8BET28-** [ 25′ ] 8″ Butt Dia., 0.188” Wall, [ 8′ ] 39-195
RTA25D8BET2A-** [ 25′ ] 8″ Butt Dia., 0.188” Wall, [ 10′ ] 39-198
RTA25D8BET2C-** [ 25′ ] 8″ Butt Dia., 0.188” Wall, [ 12′ ] 39-199
RTA25D8BET2E-** [ 25′ ] 8″ Butt Dia., 0.188” Wall, [ 15′ ] 39-202

RTA25E8BET2A-** [ 25′ ] 8″ Butt Dia., 0.219” Wall, [ 10′ ] 39-210
RTA25E8BET2C-** [ 25′ ] 8″ Butt Dia., 0.219” Wall, [ 12′ ] 39-212
RTA25E8BET2E-** [ 25′ ] 8″ Butt Dia., 0.219” Wall, [ 15′ ] 39-214
RTA25E8CET2E-** [ 25′ ] 8″ Butt Dia., 0.219” Wall, [ 15′ ] 39-251

30' - RTA Double Truss Direct Buried Specification Drawings

Product No. | Pole Height | Butt Dia. | Wall Thickness | Arm Length | Old Product No.
RTA30C8BET28-** [ 30′ ] 8″ Butt Dia., 0.156” Wall, [ 8′ ] 39-601

RTA30D8BET28-** [ 30′ ] 8″ Butt Dia., 0.188” Wall, [ 8′ ] 39-529
RTA30D8BET2A-** [ 30′ ] 8″ Butt Dia., 0.188” Wall, [ 10′ ] 39-532
RTA30D8BET2C-** [ 30′ ] 8″ Butt Dia., 0.188” Wall, [ 12′ ] 39-535

RTA30E8BET2A-** [ 30′ ] 8″ Butt Dia., 0.219” Wall, [ 10′ ] 39-544
RTA30E8BET2C-** [ 30′ ] 8″ Butt Dia., 0.219” Wall, [ 12′ ] 39-547

RTA30F8BET28-** [ 30′ ] 8″ Butt Dia., 0.250” Wall, [ 8′ ] 39-555
RTA30F8BET2A-** [ 30′ ] 8″ Butt Dia., 0.250” Wall, [ 10′ ] 39-558
RTA30F8BET2C-** [ 30′ ] 8″ Butt Dia., 0.250” Wall, [ 12′ ] 39-559
RTA30F8BET2E-** [ 30′ ] 8″ Butt Dia., 0.250” Wall, [ 15′ ] 39-562

RTA30D1CET2E-** [ 30′ ] 10″ Butt Dia., 0.188” Wall, [ 15′ ] 39-635

35' - RTA Double Truss Direct Buried Specification Drawings

Product No. | Pole Height | Butt Dia. | Wall Thickness | Arm Length | Old Product No.
RTA35F8BET28-** [ 35′ ] 8″ Butt Dia., 0.250” Wall, [ 8′ ] 39-877
RTA35F8BET2A-** [ 35′ ] 8″ Butt Dia., 0.250” Wall, [ 10′ ] 39-880

RTA35D1CET28-** [ 35′ ] 10″ Butt Dia., 0.188” Wall, [ 8′ ] 39-951
RTA35D1CET2C-** [ 35′ ] 10″ Butt Dia., 0.188” Wall, [ 12′ ] 39-955
RTA35D1CET2E-** [ 35′ ] 10″ Butt Dia., 0.188” Wall, [ 15′ ] 39-959

RTA35E1CET2A-** [ 35′ ] 10″ Butt Dia., 0.219” Wall, [ 10′ ] 39-966

RTA35F1CET2C-** [ 35′ ] 10″ Butt Dia., 0.250” Wall, [ 12′ ] 39-981
RTA35F1CET2E-** [ 35′ ] 10″ Butt Dia., 0.250” Wall, [ 15′ ] 39-983

40' - RTA Double Truss Direct Buried Specification Drawings

Product No. | Pole Height | Butt Dia. | Wall Thickness | Arm Length
RTA40F8BET28-** [ 40′ ] 8″ Butt Dia., 0.250” Wall, [ 8′ ]

RTA40D1CET2A-** [ 40′ ] 10″ Butt Dia., 0.188” Wall, [ 10′ ]
RTA40D1CET2C-** [ 40′ ] 10″ Butt Dia., 0.188” Wall, [ 12′ ]

RTA40F1CET28-** [ 40′ ] 10″ Butt Dia., 0.250” Wall, [ 8′ ]
RTA40F1CET2A-** [ 40′ ] 10″ Butt Dia., 0.250” Wall, [ 10′ ]
RTA40F1CET2C-** [ 40′ ] 10″ Butt Dia., 0.250” Wall, [ 12′ ]
RTA40F1CET2E-** [ 40′ ] 10″ Butt Dia., 0.250” Wall, [ 15′ ]