Attachment 1: Specifications
Updated
A PDF document (1.2 MB) attached to Poplar Williston Project, from the Department of Energy. Due Nov 24, 2026, 11:30 AM (UTC-7).
File name: 019__Attachment_1_-_Specifications.pdf
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Splices: Section
Strand Splice
Strand Splice
Strand Splice
PREFORMED™ Strand Splices are used to repair strand
or messenger simply and economically. All applications can be checked visually — no guesswork involved. Because of its superior design, the Strand Splice provides maximum strength and excellent fatigue characteristics resulting in longer life for both strand and messenger.
Galvanized Steel, C-Coat
Catalog
Number
Size
Strand
Construction
Mean
Diameter
Length
No. of
Subsets
Color
Code
Units
Per Carton
Wt./Lbs.
Per Carton
Utility Grade C-Coat
GLS-2115
⁄16"
7W
.195"
22"
Red
GLS-2117
⁄16"
7W
.327"
29"
Black
GLS-2118
⁄8"
7W
.360"
34"
Orange
GLS-2119
⁄16"
7W
.435"
41"
Green
GLS-2102
⁄16"
7W
.186"
27"
Red
GLS-2104
¼"
7W
.240"
35"
Yellow
GLS-2106
⁄16"
7W
.312"
42"
Black
GLS-2107
⁄8"
7W
.360"
50"
Orange
GLS-2108
⁄16"
7W
.435"
56"
Green
GLS-2109
½"
7W
.495"
63"
Blue
Extra High Strength C-Coat
NOTE: Left hand lay standard
For use on Mischmetal Alloy (AL/ZN) Strand
Catalog
Number
Size
Strand
Construction
Mean
Diameter
Length
No. of
Subsets
Color
Code
Units
Per Carton
Wt./Lbs.
Per Carton
⁄16"
7W
.186"
27"
Red
BLS-9104
¼"
7W
.240"
35"
Yellow
BLS-9106
⁄16"
7W
.312"
42"
Black
BLS-9107
⁄8"
7W
.360"
50"
Orange
BLS-9108
⁄16"
7W
.435"
56"
Green
BLS-9109
½"
7W
.495"
63"
Blue
BLS-9102
NOTE: Left hand lay standard
PLP mischmetal formed wire products are acceptable for use with Bezinal® and Galfan® coated strands. Bezinal® is a registered trademark of the Bekaert Corporation. Galfan® is a registered trademark of the Galfan Technology Centre, LLC.
19-3
(440) 461-5200 • [email protected] • www.preformed.com • CO-CA-1001-9
SPIRAL VIBRATION DAMPER
The Spiral Vibration Damper (SVD) is a motion control product used to dissipate aeolian vibration that may occur on cable spans. Using the recommended number of Spiral Vibration Dampers minimizes bending strain, protecting the cable from long-term fatigue due to aeolian vibration.
FEATURES AND BENEFITS
• Not placement sensitive - can be installed anywhere on the cable away from other attachments • Helically-formed PVC-based rod makes impact with the cable to disrupt the aeolian vibration standing wave • Gripping section of the damper gently holds the cable, preventing damage from clamping forces • Effective over a broad range of frequencies
• Easily installed by hand
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