Human Factors Information System (HFIS)

U.S. Nuclear Regulatory Commission

From 01/01/2010 to 12/31/2010Page 4 of 910/29/2014 16:35:19

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: Browns Ferry 2 Docket (050- 00260)

Communication / IR160 - No communication / information not communicated L - Licensing / regulatory affairs A - Administrative 

160 - No communication / information not communicated O - Operations O - Control Room Ops 160 - No communication / information not communicated A - Administrative Support A - Administrative 

37

Number of Items for this Docket: 

Percent of Total for this Docket: 

Human-System Interface & Environmnt / IR170 - HSI or information availability / quality LTA M - Mechanical M - Maintenance / Repair 

12

Number of Items for this Docket: 

Percent of Total for this Docket: 

Procedures & Reference Document / IR111 - Procedure / reference document technical content I - Instrumentation & Control C - Calibration 111 - Procedure / reference document technical content D - Emergency Planning D - Emergency Drill 111 - Procedure / reference document technical content P - Procedure Writers P - Procedure Dev 111 - Procedure / reference document technical content O - Operations O - Control Room Ops 111 - Procedure / reference document technical content G - Engineering G - Design 113 - Procedure / reference document development and maintenance LT E - Electrical T - Testing 

113 - Procedure / reference document development and maintenance LT O - Operations O - Control Room Ops 

715

Number of Items for this Docket: 

Percent of Total for this Docket: 

Problem Identification & Resolution / IR141 - Problem not properly classified or prioritized O - Operations O - Control Room Ops 142 - Operating experience (OE) review LTA D - Emergency Planning D - Emergency Drill 142 - Operating experience (OE) review LTA G - Engineering G - Design 143 - Tracking / trending LTA M - Mechanical M - Maintenance / Repair 143 - Tracking / trending LTA M - Mechanical M - Maintenance / Repair 146 - Evaluation LTA M - Mechanical S - Surveillance 146 - Evaluation LTA G - Engineering G - Design 146 - Evaluation LTA S - Specialized task force W - Assessment 148 - Action not yet started or untimely M - Mechanical M - Maintenance / Repair 148 - Action not yet started or untimely M - Mechanical M - Maintenance / Repair 148 - Action not yet started or untimely O - Operations O - Control Room Ops 150 - Programmatic deficiency M - Mechanical M - Maintenance / Repair 
Human Factors Information System (HFIS)

U.S. Nuclear Regulatory Commission

From 01/01/2010 to 12/31/2010Page 5 of 910/29/2014 16:35:19

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: Browns Ferry 2 Docket (050- 00260)

Problem Identification & Resolution / IR150 - Programmatic deficiency M - Mechanical S - Surveillance 

1328

Number of Items for this Docket: 

Percent of Total for this Docket: 

Work Planning & Practices / IR180 - Scheduling and planning LTA M - Mechanical M - Maintenance / Repair 180 - Scheduling and planning LTA O - Operations O - Control Room Ops 181 - Inadequate staffing / task allocation O - Operations O - Control Room Ops 185 - Procedural adherence LTA M - Mechanical M - Maintenance / Repair 186 - Failure to take action / meet requirements M - Mechanical S - Surveillance 186 - Failure to take action / meet requirements Z - Other / Unknown Z - Other / Unknown 186 - Failure to take action / meet requirements E - Electrical T - Testing 186 - Failure to take action / meet requirements Z - Other / Unknown Z - Other / Unknown 186 - Failure to take action / meet requirements D - Emergency Planning D - Emergency Drill 186 - Failure to take action / meet requirements M - Mechanical M - Maintenance / Repair 186 - Failure to take action / meet requirements O - Operations O - Control Room Ops 186 - Failure to take action / meet requirements L - Licensing / regulatory affairs A - Administrative 

186 - Failure to take action / meet requirements O - Operations O - Control Room Ops 186 - Failure to take action / meet requirements O - Operations O - Control Room Ops 186 - Failure to take action / meet requirements A - Administrative Support A - Administrative 

187 - Action implementation LTA G - Engineering G - Design 187 - Action implementation LTA G - Engineering G - Design 188 - Work practice or craft skill LTA I - Instrumentation & Control C - Calibration 190 - Failure to stop work / non-conservative decision making O - Control Room Ops 

O - Operations

191 - Team interactions LTA M - Mechanical S - Surveillance 191 - Team interactions LTA M - Mechanical M - Maintenance / Repair 

2146

Number of Items for this Docket: 

Percent of Total for this Docket: 
Human Factors Information System (HFIS)

U.S. Nuclear Regulatory Commission

From 01/01/2010 to 12/31/2010Page 6 of 910/29/2014 16:35:19

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: Browns Ferry 2 Docket (050- 00260)

Work Planning & Practices / LER197 - Self-check LTA I - Instrumentation & Control S - Surveillance 

12

Number of Items for this Docket: 

Percent of Total for this Docket: 

Total Items for this Docket: 46