Work Item
ASTM WK80170

Revision of B778-19 Standard Specification for Shaped Wire Compact Concentric-Lay-Stranded Aluminum Conductors (AAC/TW)


Remove preferred lay references. Use "length of lay" terminology instead of "lay factor" and "lay ratio". Revise length of lay requirements in relation to other layers. Remove Section 9 for Density. Correct Note references. These changes were discussed during the B01 meetings on October 6th, 2021.


Developed by Subcommittee: B01.07

Committee: B01

Staff Manager: Nora Nimmerichter

Work Item Status

Date Initiated: 12-10-2021

Technical Contact: Drew Pearson

Item: 022

Ballot: B01 (22-01)

Status: Will Reballot Item

Item: 009

Ballot: B01 (22-03)

Status: In Balloting