Human Factors Information System (HFIS)

U.S. Nuclear Regulatory Commission

From 01/01/2010 to 12/31/2010Page 1 of 203/16/2015 17:12:27

2x N

Total 

N

Document Types: IR, LER IR/LER Category Analysis by Docket Report

N

Average for Se

Details Department Work Type 

Facility Name: North Anna 1 Docket (050- 00338)

Human-System Interface & Environmnt / IR170 - HSI or information availability / quality LTA E - Electrical F - Modification 

14

Number of Items for this Docket: 

Percent of Total for this Docket: 

Oversight / IR130 - Inadequate suprevision / command and control M - Mechanical M - Maintenance / Repair 131 - Management expectations or directions LTA M - Mechanical M - Maintenance / Repair 

27

Number of Items for this Docket: 

Percent of Total for this Docket: 

Procedures & Reference Document / IR111 - Procedure / reference document technical content P - Procedure Writers P - Procedure Dev 111 - Procedure / reference document technical content O - Operations T - Testing 113 - Procedure / reference document development and maintenance LT G - Engineering G - Design 

113 - Procedure / reference document development and maintenance LT P - Procedure Writers P - Procedure Dev 113 - Procedure / reference document development and maintenance LT M - Mechanical F - Modification 

519

Number of Items for this Docket: 

Percent of Total for this Docket: 

Training / IR100 - Training LTA I - Instrumentation & Control T - Testing 

14

Number of Items for this Docket: 

Percent of Total for this Docket: 

Work Planning & Practices / IR181 - Inadequate staffing / task allocation M - Mechanical M - Maintenance / Repair 182 - Work package quality LTA M - Mechanical M - Maintenance / Repair 185 - Procedural adherence LTA E - Electrical M - Maintenance / Repair 185 - Procedural adherence LTA I - Instrumentation & Control T - Testing 185 - Procedural adherence LTA O - Operations O - Control Room Ops 185 - Procedural adherence LTA M - Mechanical M - Maintenance / Repair 185 - Procedural adherence LTA M - Mechanical M - Maintenance / Repair 186 - Failure to take action / meet requirements M - Mechanical T - Testing 186 - Failure to take action / meet requirements M - Mechanical M - Maintenance / Repair 186 - Failure to take action / meet requirements E - Electrical M - Maintenance / Repair 187 - Action implementation LTA G - Engineering G - Design 
Human Factors Information System (HFIS)

U.S. Nuclear Regulatory Commission

From 01/01/2010 to 12/31/2010Page 2 of 203/16/2015 17:12:27

2x N

Total 

N

Document Types: IR, LER IR/LER Category Analysis by Docket Report

N

Average for Se

Details Department Work Type 

Facility Name: North Anna 1 Docket (050- 00338)

Work Planning & Practices / IR187 - Action implementation LTA E - Electrical G - Design 187 - Action implementation LTA G - Engineering G - Design 187 - Action implementation LTA G - Engineering F - Modification 190 - Failure to stop work / non-conservative decision making O - Control Room Ops 

O - Operations

1556

Number of Items for this Docket: 

Percent of Total for this Docket: 

Oversight / LER130 - Inadequate suprevision / command and control Z - Other / Unknown A - Administrative 

14

Number of Items for this Docket: 

Percent of Total for this Docket: 

Work Planning & Practices / LER187 - Action implementation LTA Z - Other / Unknown A - Administrative 

196 - Independent verification / plant tours LTA Z - Other / Unknown A - Administrative 

27

Number of Items for this Docket: 

Percent of Total for this Docket: 

Total Items for this Docket: 27