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Standards for Insulating links
ANSI/CPLSO-14
ANSI/UL2737 (Withdrawn)
ASTM F2973
MIL-L-24410 (Withdrawn)
Tests by Independent Organizations
Load Insulator
Miller & Hirtzer
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Documents
Dr. Derald Morgan’s view on ASTM F2973
CPLSO canvass-procedures Accredited 27 Jan 2016
Miller decline 2004 invitation to produce a standard
15 April 2016 Miller Products Invitation to join canvass
15 April 2016 HJ Hirtzer Invitation to join canvass
Dr. Derald Morgan, crane expert witness, view on American National Standard for Crane Insulators
American National Standard UL2737 Certificate (Insulatus design insulating link)
UL 2737 roster includes representatives of HJ Hirtzer and Miller Products
MIL link breakage
US Military standard specifying HJ Hirtzer design MIL-L-24410
Anti-trust suit by Miller Products and HJ Hirtzer against Insulatus, UL et al. Dismissed
Anti-trust suit by Miller Products and HJ Hirtzer against Insulatus, UL, ASTM et al.
Appeal to ASTM to prevent a 2x error in a safety standard and other matters
Dismissal of appeal to ASTM to prevent a 2x error in a safety standard and other matters
Tests by Ontario Hydro 1991 (on Miller & Hirtzer design insulating links)
Karady G. 2008 Performance Evaluation of Insulating Links used for worker protection in cranes
Karady G 1996 Probalistic Method to assess insulating link performance for protection of crane workers
Karady G 1991 Efficiency of insulating links for protection of crane workers
Tests at Southampton University (on Miller design insulating link)
Test failure (Hirtzer design) ADA099579
Prohibitions (Hirtzer design insulating link)
Exhibit 7 part 2 Purchasing Department 164 to 218
Exhibit 7 part 3 Purchasing Department 219-272
Exhibit 7 part 4 Purchasing Department pages 274 to 327
Exhibit 12 pps 395 to 396
Exhibit 16 Test Results pages 420 -457
Exhibit 17 Accident Reports page 458 to 467
Exhibit 19 Test Results Pull to Destruction pages 476 to 481
Exhibit 20 Vulcan Hook pages 482-492
Exhibit 21 Deep Crack pages 493 to 508
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