Rate Group 704 Electrical and Incidental Construction Services

Rate Group 704 Electrical and Incidental Construction Services Member Firm Injury Performance 2013 performance comparison to 2012 and 5 year trend Overall Injury Performance in Rate Group 704 2013 2012 % Change Total Injury Rate (LTIs+NLTIs+Tr Fatalities) 4.98 5.44-8.4% Total Injury Count (LTIs+NLTIs+Tr Fatalities) 2,427 2,337 3.9% Traumatic Fatalities Count Allowed 2 2 Pending 0 0 LTI Rate 0.86 1.07-19.3% LTI Count 421 460-8.5% NLTI Count 2,004 1,875 6.9% FTE 48,710 42,950 13.4% 1

Lost Time Injury Profile. Rate Group 704 2013 2012 % Change Count Rate Count Rate Count Rate MSDs 148 0.30 176 0.41-15.9% -25.9% Falls 116 0.24 105 0.24 10.5% -2.6% Machinery 11 0.02 10 0.02 10.0% -3.0% MVIs 9 0.02 10 0.02-10.0% -20.6% Critical Injuries 29 0.06 34 0.08-14.7% -24.8% New Worker 26 0.05 34 0.08-23.5% -32.6% Young Worker 60 0.12 78 0.18-23.1% -32.2% Contact 101 0.21 126 0.29-19.8% -29.3% High Impact Claims. Rate Group 704 2013 2012 % Change Count Rate Count Rate Count Rate Lower Back 85 0.17 78 0.18 9.0% -3.9% Shoulder 14 0.03 22 0.05-36.4% -43.9% Fractures 62 0.13 62 0.14 0.0% -11.8% Total HI Claims 161 0.33 162 0.38-0.6% -12.4% 2

Definitions: MSD (Musculoskeletal Disorders) Based on the approved grouping of codes presented to OHSCO in March 2005, which includes the following: (Nature of Injury Category Code xx and Nature of Injury Code xxxxx) equals 021, 029, 082, 09720, 09730, 12410, 153, 170, 173, 174, 179, 41200, 41280, 41290, 41480, 41490 and Event (Type of Accident Category) equals (20, 21, 22, 23, 25, 26, 27, 29). Falls Event (Type of Accident Category) equals Falls (1). Machinery Event (Type of Accident Category) equals Contact with Objects or Equipment (0) and Source (Accident Source Category) equals Machinery (3). MVI (Motor Vehicle Incident) Event (Type of Accident Category) equals Highway Accidents (41). Critical Injury The count of Allowed Critical Injuries with an incident date in the calendar year indicated. Critical Injuries are based on the Critical Injury Indicator in EIW and includes the following: Places Life in Jeopardy (Traumatic injuries to spinal cord, Multiple traumatic injuries, Gunshot wounds, Drowning, Electrocution, Internal injuries to organs, Other poisonings and toxic effects, Animal or insect bites), Fracture of a Leg or Arm but not a Finger or Toe (excludes wrist and ankle), Amputation of a Leg, Arm, Hand or Foot but not a Finger or Toe, Produces Unconsciousness (Concussions, Cerebral Haemorrhages, Intracranial injuries), The Loss of Sight in an Eye (Blindness, Enucleations), Burns to a Major Portion of the Body (First-degree burns and multiple burns). New Worker The Count of Allowed LTIs by New Worker for LTIs with an incident date in the calendar year indicated. A New Worker is defined as having worked 28 days or less with same employer (Incident Date Hire Date). Young Worker The Count of Allowed LTIs by Worker of age less than 25 years old at an incident date. Contact Event (Type of Accident Category) equals Contact with Objects or Equipment (0). High Impact Claims - Lower Back Part of Body Code equals 23100, 23300, 23390, 23400, 23901. High Impact Claims - Shoulder Part of Body Code equals 21000. High Impact Claims - Fracture Nature of Injury Code equals 01200 and not Part of Body Code equals 21000, 23100, 23300, 23390, 23400, 23901. Please note that Priority Hazards (MSD, Falls, Machinery, MVI) are mutually exclusive where as Critical Injuries, New Worker LTIs, Young Worker LTIs, High Impact LTIs and Contact LTIs are NOT mutually exclusive. 3

Rate Group 704 Electrical and Incidental Construction Services Member Injury Performance Analysis for 2007-2012 Based on March 2013 Snapshot Overall Injury Performance Rate Group 704 Year LTIs Non LTIs Total* Derived FTE Count Rate Traumatic Fatalities Count Rate Count Rate 2009 458 1.29 1 1,909 5.38 2,368 6.68 35,472 2010 431 1.13 0 1,710 4.49 2,141 5.62 38,100 2011 452 1.13 2 1,806 4.52 2,260 5.65 39,979 2012 469 1.08 3 1,884 4.35 2,356 5.44 43,272 2013 421 0.86 2 2,004 4.11 2,427 4.98 48,710 *Total Injury Count = Traumatic Fatality Count + LTI Count + Non LTI Count 4

Lost-time Injury Profile Rate Group 704 Year MSDs Falls Machinery MVIs Critical Injuries New Worker Young Worker Count Rate Count Rate Count Rate Count Rate Count Rate Count Rate Count Rate 2009 194 0.55 108 0.30 10 0.03 11 0.03 23 0.06 22 0.06 71 0.20 2010 166 0.44 110 0.29 6 0.02 4 0.01 23 0.06 31 0.08 61 0.16 2011 176 0.44 103 0.26 9 0.02 3 0.01 14 0.04 39 0.10 67 0.17 2012 182 0.42 108 0.25 10 0.02 11 0.03 34 0.08 35 0.08 79 0.18 2013 148 0.30 116 0.24 11 0.02 9 0.02 29 0.06 26 0.05 60 0.12 5

High Impact Lost-time Injury Profile Rate Group 704 Year Lower Back Shoulder Fracture Total Count Rate Count Rate Count Rate Count Rate 2009 86 0.24 28 0.08 45 0.13 159 0.45 2010 71 0.19 24 0.06 46 0.12 141 0.37 2011 80 0.20 21 0.05 49 0.12 150 0.38 2012 79 0.18 27 0.06 61 0.14 167 0.39 2013 85 0.17 14 0.03 62 0.13 161 0.33 6

Rate Group 704 - ELECTRICAL AND INCIDENTAL CONSTRUCTION SERVICES LTI Count and Rate for 2009-2013 based on March 2014 snapshot Count Rate 480 1.29 1.40 470 460 1.13 1.13 1.08 469 1.20 450 458 452 0.86 1.00 440 0.80 430 431 0.60 420 421 0.40 410 400 0.20 390 2009 2010 2011 2012 2013-7

Rate Group 704 - ELECTRICAL AND INCIDENTAL CONSTRUCTION SERVICES LTI Rate and Total Rate for 2009-2013 based on March 2014 snapshot Total Rate LTI Rate 8 7 6.68 6 5.62 5.65 5.44 5 4.98 4 3 2 1 1.29 1.13 1.13 1.08 0.86-2009 2010 2011 2012 2013 8

Rate Group 704 - ELECTRICAL AND INCIDENTAL CONSTRUCTION SERVICES Traumatic Fatalities for 2009-2013 based on March 2014 snapshot Traumatic Fatalities Count 3.5 3 3 2.5 2 2 2 1.5 1 1 0.5 0 0 2009 2010 2011 2012 2013 9

Rate Group 704 - ELECTRICAL AND INCIDENTAL CONSTRUCTION SERVICES Derived FTE for 2009-2013 based on March 2014 snapshot Derived FTE 60,000 50,000 48,710 43,272 40,000 35,472 38,100 39,979 30,000 20,000 10,000-2009 2010 2011 2012 2013 10

Top 5 Most Common Incident Types Rate Group 704 Year CONTACT WITH OBJECTS & EQUIPMENT OVEREXERTION BODILY REACTION FALL TO LOWER LEVEL FALL ON SAME LEVEL Total for Top 5 Count % of Total Count % of Total Count % of Total Count % of Total Count % of Total Count % of Total 2009 117 25.5% 84 18.3% 75 16.4% 66 14.4% 39 8.5% 381 83.2% 2010 117 27.1% 66 15.3% 66 15.3% 68 15.8% 39 9.0% 356 82.6% 2011 123 27.2% 66 14.6% 60 13.3% 55 12.2% 44 9.7% 348 77.0% 2012 125 26.7% 76 16.2% 80 17.1% 70 14.9% 36 7.7% 387 82.5% 2013 101 24.0% 61 14.5% 70 16.6% 75 17.8% 40 9.5% 347 82.4% 11

Rate Group 704 - ELECTRICAL AND INCIDENTAL CONSTRUCTION SERVICES Top 5 Incident Types for 2009-2013 based on March 2014 snapshot 140 CONTACT WITH OBJECTS & EQUIPMENT OVEREXERTION BODILY REACTION FALL TO LOWER LEVEL FALL ON SAME LEVEL 120 100 80 60 40 20-2009 2010 2011 2012 2013 12

Year BACK, INCLUDING SPINE, SPINAL CORD, N.E.C. MULTIPLE BODY PARTS Top 5 Most Common Parts of Body Injured Rate Group 704 KNEE(S) ANKLE(S) FINGER(S), FINGERNAIL(S) Total for Top 5 Count % of Total Count % of Total Count % of Total Count % of Total Count % of Total Count % of Total 2009 55 12.0% 32 7.0% 35 7.6% 34 7.4% 27 5.9% 183 40.0% 2010 51 11.8% 46 10.7% 38 8.8% 32 7.4% 37 8.6% 204 47.3% 2011 57 12.6% 37 8.2% 41 9.1% 33 7.3% 34 7.5% 202 44.7% 2012 57 12.2% 36 7.7% 38 8.1% 36 7.7% 35 7.5% 202 43.1% 2013 64 15.2% 36 8.6% 34 8.1% 40 9.5% 26 6.2% 200 47.5% 13

Rate Group 704 - ELECTRICAL AND INCIDENTAL CONSTRUCTION SERVICES Top 5 Parts of Body Injured for 2009-2013 based on March 2014 snapshot 70 BACK, INCLUDING SPINE, SPINAL CORD, N.E.C. MULTIPLE BODY PARTS KNEE(S) ANKLE(S) FINGER(S), FINGERNAIL(S) 60 50 40 30 20 10-2009 2010 2011 2012 2013 14

Top 5 Most Common Nature of Injury Categories Rate Group 704 Year SPRAINS, STRAINS, TEARS FRACTURES CUTS, LACERATIONS BRUISES, CONTUSIONS NONSPECIFIC INJURIES AND DISORDERS Total for Top 5 Count % of Total Count % of Total Count % of Total Count % of Total Count % of Total Count % of Total 2009 212 46.3% 48 10.5% 33 7.2% 40 8.7% 3 0.7% 336 73.4% 2010 183 42.5% 50 11.6% 27 6.3% 36 8.4% 7 1.6% 303 70.3% 2011 194 42.9% 51 11.3% 31 6.9% 30 6.6% 10 2.2% 316 69.9% 2012 179 38.2% 63 13.4% 35 7.5% 20 4.3% 30 6.4% 327 69.7% 2013 174 41.3% 64 15.2% 29 6.9% 13 3.1% 29 6.9% 309 73.4% 15

Rate Group 704 - ELECTRICAL AND INCIDENTAL CONSTRUCTION SERVICES Top 5 Nature of Injury Categories for 2009-2013 based on March 2014 snapshot 250 SPRAINS, STRAINS, TEARS CUTS, LACERATIONS NONSPECIFIC INJURIES AND DISORDERS FRACTURES BRUISES, CONTUSIONS 200 150 100 50-2009 2010 2011 2012 2013 16

Top 5 Most Common Incident Places Rate Group 704 Year TORONTO VAUGHAN OTTAWA MISSISSAUGA MARKHAM Total for Top 5 Count % of Total Count % of Total Count % of Total Count % of Total Count % of Total Count % of Total 2009 76 16.6% 30 6.6% 20 4.4% 34 7.4% 29 6.3% 189 41.3% 2010 70 16.2% 40 9.3% 33 7.7% 33 7.7% 31 7.2% 207 48.0% 2011 75 16.6% 36 8.0% 31 6.9% 22 4.9% 28 6.2% 192 42.5% 2012 102 21.7% 26 5.5% 42 9.0% 31 6.6% 19 4.1% 220 46.9% 2013 74 17.6% 29 6.9% 31 7.4% 15 3.6% 15 3.6% 164 39.0% 17

Rate Group 704 - ELECTRICAL AND INCIDENTAL CONSTRUCTION SERVICES Top 5 Incident Places for 2009-2013 based on March 2014 snapshot TORONTO VAUGHAN OTTAWA MISSISSAUGA MARKHAM 120 100 80 60 40 20-2009 2010 2011 2012 2013 18

Age Band Breakdown Rate Group 704 Year Child Age 15-24 Age 25-34 Age 35-44 Age 45-54 Age 55 and over Age Unknown Count % of Total Count % of Total Count % of Total Count % of Total Count % of Total Count % of Total Count % of Total 2009-0.0% 71 15.5% 119 26.0% 126 27.5% 87 19.0% 55 12.0% - 0.0% 2010-0.0% 61 14.2% 125 29.0% 100 23.2% 94 21.8% 51 11.8% - 0.0% 2011-0.0% 67 14.8% 125 27.7% 115 25.4% 91 20.1% 54 11.9% - 0.0% 2012-0.0% 79 16.8% 152 32.4% 99 21.1% 91 19.4% 48 10.2% - 0.0% 2013-0.0% 60 14.3% 139 33.0% 78 18.5% 89 21.1% 54 12.8% 1 0.2% 19

Rate Group 704 - ELECTRICAL AND INCIDENTAL CONSTRUCTION SERVICES LTIs by Age Band for 2009-2013 based on March 2014 snapshot Age 15-24 Age 25-34 Age 35-44 Age 45-54 Age 55 and over 160 140 120 100 80 60 40 20-2009 2010 2011 2012 2013 20

MSD Breakdown by Age Band Rate Group 704 Year Child Age 15-24 Age 25-34 Age 35-44 Age 45-54 Age 55 and over Age Unknown Count % of Total Count % of Total Count % of Total Count % of Total Count % of Total Count % of Total Count % of Total 2009-0.0% 19 9.8% 50 25.8% 64 33.0% 41 21.1% 20 10.3% - 0.0% 2010-0.0% 19 11.4% 54 32.5% 38 22.9% 35 21.1% 20 12.0% - 0.0% 2011-0.0% 19 10.8% 44 25.0% 46 26.1% 44 25.0% 23 13.1% - 0.0% 2012-0.0% 16 8.8% 62 34.1% 42 23.1% 45 24.7% 17 9.3% - 0.0% 2013-0.0% 19 12.8% 44 29.7% 32 21.6% 38 25.7% 14 9.5% 1 0.7% 21

Rate Group 704 - ELECTRICAL AND INCIDENTAL CONSTRUCTION SERVICES MSD by Age Band for 2009-2013 based on March 2014 snapshot Age 15-24 Age 25-34 Age 35-44 Age 45-54 Age 55 and over 70 60 50 40 30 20 10-2009 2010 2011 2012 2013 22

LTI Breakdown by Day of Week Rate Group 704 Year Monday Tuesday Wednesday Thursday Friday Saturday Sunday Count % of Total Count % of Total Count % of Total Count % of Total Count % of Total Count % of Total Count % of Total 2009 100 21.8% 112 24.5% 85 18.6% 77 16.8% 60 13.1% 17 3.7% 7 1.5% 2010 87 20.2% 88 20.4% 108 25.1% 71 16.5% 60 13.9% 10 2.3% 7 1.6% 2011 101 22.3% 92 20.4% 76 16.8% 87 19.2% 65 14.4% 20 4.4% 11 2.4% 2012 103 22.0% 115 24.5% 76 16.2% 90 19.2% 53 11.3% 20 4.3% 12 2.6% 2013 85 20.2% 82 19.5% 85 20.2% 88 20.9% 55 13.1% 19 4.5% 7 1.7% 23

Rate Group 704 - ELECTRICAL AND INCIDENTAL CONSTRUCTION SERVICES LTIs by Day of Week for 2009-2013 based on March 2014 snapshot Monday Tuesday Wednesday Thursday Friday Saturday Sunday 140 120 100 80 60 40 20-2009 2010 2011 2012 2013 24

LTI Breakdown By Month Rate Group 704 Month 2009 2010 2011 2012 2013 Count % of Total Count % of Total Count % of Total Count % of Total Count % of Total January 44 9.6% 37 8.6% 56 12.4% 46 9.8% 34 8.1% February 43 9.4% 33 7.7% 37 8.2% 37 7.9% 41 9.7% March 30 6.6% 33 7.7% 32 7.1% 36 7.7% 39 9.3% April 40 8.7% 28 6.5% 23 5.1% 42 9.0% 37 8.8% May 22 4.8% 30 7.0% 31 6.9% 33 7.0% 31 7.4% June 44 9.6% 27 6.3% 35 7.7% 31 6.6% 33 7.8% July 34 7.4% 49 11.4% 46 10.2% 42 9.0% 36 8.6% August 39 8.5% 34 7.9% 58 12.8% 39 8.3% 40 9.5% September 42 9.2% 45 10.4% 37 8.2% 50 10.7% 27 6.4% October 43 9.4% 32 7.4% 43 9.5% 37 7.9% 40 9.5% November 40 8.7% 37 8.6% 28 6.2% 40 8.5% 42 10.0% December 37 8.1% 46 10.7% 26 5.8% 36 7.7% 21 5.0% 25

Rate Group 704 - ELECTRICAL AND INCIDENTAL CONSTRUCTION SERVICES LTIs by Month for 2009-2013 based on March 2014 snapshot January February March April May June July August September October November December 70 60 50 40 30 20 10-2009 2010 2011 2012 2013 26