Appendix D – Block and Task Weighting

Block A - Common Occupational Skills.

NL

NS

PE

NB

QC

ON

MB

SK

AB

BC

NT

YT

NU

National Average

%

6

5

5

7

ND

ND

ND

ND

ND

NV

5

10

NV

6%

Task 1 Uses tools and equipment.

NL

NS

PE

NB

QC

ON

MB

SK

AB

BC

NT

YT

NU

National Average

%

79

30

70

65

ND

ND

ND

ND

ND

NV

40

45

NV

55%

Task 2 Organizes work.

NL

NS

PE

NB

QC

ON

MB

SK

AB

BC

NT

YT

NU

National Average

%

21

70

30

35

ND

ND

ND

ND

ND

NV

60

55

NV

45%

Block B - Fuel Supply and Storage Systems.

NL

NS

PE

NB

QC

ON

MB

SK

AB

BC

NT

YT

NU

National Average

%

16

13

25

15

ND

ND

ND

ND

ND

NV

15

15

NV

17%

Task 3 Installs fuel storage tanks.

NL

NS

PE

NB

QC

ON

MB

SK

AB

BC

NT

YT

NU

National Average

%

50

50

45

30

ND

ND

ND

ND

ND

NV

40

50

NV

44%

Task 4 Installs fuel supply system.

NL

NS

PE

NB

QC

ON

MB

SK

AB

BC

NT

YT

NU

National Average

%

50

50

55

70

ND

ND

ND

ND

ND

NV

60

50

NV

56%

Block C - Oil-Fired Heating Systems.

NL

NS

PE

NB

QC

ON

MB

SK

AB

BC

NT

YT

NU

National Average

%

25

25

20

19

ND

ND

ND

ND

ND

NV

30

25

NV

24%

Task 5 Installs and retrofits oil-fired and wood/oil appliances and components.

NL

NS

PE

NB

QC

ON

MB

SK

AB

BC

NT

YT

NU

National Average

%

18

10

20

20

ND

ND

ND

ND

ND

NV

10

25

NV

17%

Task 6 Installs forced-air heating systems.

NL

NS

PE

NB

QC

ON

MB

SK

AB

BC

NT

YT

NU

National Average

%

35

35

30

30

ND

ND

ND

ND

ND

NV

30

45

NV

34%

Task 7 Installs hydronic heating systems.

NL

NS

PE

NB

QC

ON

MB

SK

AB

BC

NT

YT

NU

National Average

%

47

55

50

50

ND

ND

ND

ND

ND

NV

60

30

NV

49%

Block D - Venting, Combustion and Make-Up Air.

NL

NS

PE

NB

QC

ON

MB

SK

AB

BC

NT

YT

NU

National Average

%

10

12

15

15

ND

ND

ND

ND

ND

NV

20

20

NV

15%

Task 8 Installs venting systems.

NL

NS

PE

NB

QC

ON

MB

SK

AB

BC

NT

YT

NU

National Average

%

46

60

45

53

ND

ND

ND

ND

ND

NV

60

55

NV

53%

Task 9 Installs equipment and components for combustion air and make-up air.

NL

NS

PE

NB

QC

ON

MB

SK

AB

BC

NT

YT

NU

National Average

%

54

40

55

47

ND

ND

ND

ND

ND

NV

40

45

NV

47%

Block E - Electrical/Electronic Sytems.

NL

NS

PE

NB

QC

ON

MB

SK

AB

BC

NT

YT

NU

National Average

%

25

20

15

22

ND

ND

ND

ND

ND

NV

20

10

NV

19%

Task 10 Installs electrical and electronic systems.

NL

NS

PE

NB

QC

ON

MB

SK

AB

BC

NT

YT

NU

National Average

%

46

50

70

50

ND

ND

ND

ND

ND

NV

40

40

NV

49%

Task 11 Tests electrical and electronic systems.

NL

NS

PE

NB

QC

ON

MB

SK

AB

BC

NT

YT

NU

National Average

%

54

50

30

50

ND

ND

ND

ND

ND

NV

60

60

NV

51%

Block F - Mainteance, Diagnosis, Repair and Removal.

NL

NS

PE

NB

QC

ON

MB

SK

AB

BC

NT

YT

NU

National Average

%

18

25

20

22

ND

ND

ND

ND

ND

NV

10

20

NV

19%

Task 12 Maintains oil-fired heating systems and components.

NL

NS

PE

NB

QC

ON

MB

SK

AB

BC

NT

YT

NU

National Average

%

19

30

20

21

ND

ND

ND

ND

ND

NV

10

25

NV

21%

Task 13 Diagnoses oil-fired heating systems and components.

NL

NS

PE

NB

QC

ON

MB

SK

AB

BC

NT

YT

NU

National Average

%

39

30

35

40

ND

ND

ND

ND

ND

NV

60

35

NV

40%

Task 14 Repairs oil-fired heating systems and components.

NL

NS

PE

NB

QC

ON

MB

SK

AB

BC

NT

YT

NU

National Average

%

31

30

25

29

ND

ND

ND

ND

ND

NV

20

30

NV

29%

Task 15 Removes appliances and components.

NL

NS

PE

NB

QC

ON

MB

SK

AB

BC

NT

YT

NU

National Average

%

11

10

10

10

ND

ND

ND

ND

ND

NV

10

10

NV

10%

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