12F393 Obsolete - 4-over-2 795 AAC Double Circuit Double Deadend w/ Buck
Revision 2
May 10, 2012
Notes:
- 55' minimum pole height.
- Engineer must specify the size & number of down guys and anchors depending on conductor design tension, line angle, available down guy lead and span length. Refer to T&D Guideline 4-6 and Compatible Unit Sections A and G.
- Crossarms to be set to split the angle in the line. Guy should be set in the plane of the crossarm if possible.
- This assembly is intended for 795 kcmil AAC (Arbutus) primary conductor installed with a maximum working tension of 4,000 lb/Ø. For framing conductors with a maximum working tension of 2,500 lb/Ø or less refer to Assembly Unit 12F333.
- New overhead double circuit construction is allowed in rural areas only. Refer to T&D Guideline 4-23-7.0 — Design Practices for Constructing Double Circuit Lines.
| Compatible Unit | Description | Quantity |
|---|---|---|
| I0314 | Insulator, 15kV DE Porcelain Sgl Insulator w/ 14" Eye Bolt - One-Way Pole Mount DE | 2 |
| I0321 | Insulator, 15kV Polymer Sgl DE Insulator (Fittings: Clevis-Eye) | 12 |
| I0387 | Insulator, 15kV Sgl Polymer Vise-Top Insulator - 5/8" x 6-1/2" Pin Fiberglass Crossarm Mount | 6 |
| R1115 | Split-Bolt, Pole Top | 1 |
| T0304 | Clamp, Straight Line Deadend 795 kcmil (336.4 - 1113 kcmil ACSR, 336.4 - 1200 kcmil AAC) | 14 |
| X0212 | Crossarm, 10' Deadend 5-Pos. Hvy. Duty Unitized Assembly - Obsolete Reference X0212* | 4 |
| Z0650 | Connector, Wedge 795 to 795 kcmil AAC/ACSR | 14 |