EXHIBIT 28 Collective Bargaining Agreements With Unions ...

Appendix A
COMMONWEALTH OF PENNSYLVANIA
37½ HOUR STANDARD PAY SCHEDULE
EFFECTIVE JANUARY 1, 2007
PAY SCALE TYPE ST
PAY PAY SCALE PAY SCALE PAY SCALE PAY SCALE PAY SCALE PAY SCALE PAY SCALE PAY SCALE PAY SCALE PAY SCALE
SCALE GROUP GROUP GROUP GROUP GROUP GROUP GROUP GROUP GROUP GROUP
LEVEL 1 2 3 4 5 6 7 8 9 10
Hourly 11.88 13.38 15.12 17.09 19.48 22.22 25.38 28.98 33.03 37.73
11 Biweekly 891.00 1,003.50 1,134.00 1,281.75 1,461.00 1,666.50 1,903.50 2,173.50 2,477.25 2,829.75
Annual* 23,237 26,171 29,575 33,428 38,103 43,462 49,643 56,685 64,607 73,800
Hourly 12.12 13.67 15.43 17.46 19.89 22.74 25.95 29.59 33.78 38.54
12 Biweekly 909.00 1,025.25 1,157.25 1,309.50 1,491.75 1,705.50 1,946.25 2,219.25 2,533.50 2,890.50
Annual* 23,707 26,739 30,181 34,152 38,905 44,479 50,758 57,878 66,074 75,384
Hourly 12.39 13.96 15.75 17.83 20.36 23.23 26.52 30.26 34.55 39.43
13 Biweekly 929.25 1,047.00 1,181.25 1,337.25 1,527.00 1,742.25 1,989.00 2,269.50 2,591.25 2,957.25
Annual* 24,235 27,306 30,807 34,875 39,824 45,438 51,873 59,189 67,580 77,125
Hourly 12.61 14.23 16.09 18.22 20.82 23.74 27.10 30.94 35.29 40.30
14 Biweekly 945.75 1,067.25 1,206.75 1,366.50 1,561.50 1,780.50 2,032.50 2,320.50 2,646.75 3,022.50
Annual* 24,665 27,834 31,472 35,638 40,724 46,435 53,008 60,519 69,027 78,827
Hourly 12.88 14.53 16.40 18.60 21.26 24.28 27.72 31.63 36.09 41.20
15 Biweekly 966.00 1,089.75 1,230.00 1,395.00 1,594.50 1,821.00 2,079.00 2,372.25 2,706.75 3,090.00
Annual* 25,193 28,421 32,078 36,382 41,585 47,492 54,220 61,868 70,592 80,587
Hourly 13.15 14.85 16.75 19.03 21.74 24.84 28.33 32.32 36.89 42.11
16 Biweekly 986.25 1,113.75 1,256.25 1,427.25 1,630.50 1,863.00 2,124.75 2,424.00 2,766.75 3,158.25
Annual* 25,721 29,047 32,763 37,223 42,523 48,587 55,413 63,218 72,157 82,367
Hourly 13.38 15.12 17.09 19.48 22.22 25.38 28.98 33.03 37.73 43.08
17 Biweekly 1,003.50 1,134.00 1,281.75 1,461.00 1,666.50 1,903.50 2,173.50 2,477.25 2,829.75 3,231.00
Annual* 26,171 29,575 33,428 38,103 43,462 49,643 56,685 64,607 73,800 84,264
Hourly 13.67 15.43 17.46 19.89 22.74 25.95 29.59 33.78 38.54 44.03
18 Biweekly 1,025.25 1,157.25 1,309.50 1,491.75 1,705.50 1,946.25 2,219.25 2,533.50 2,890.50 3,302.25
Annual* 26,739 30,181 34,152 38,905 44,479 50,758 57,878 66,074 75,384 86,123
Hourly 13.96 15.75 17.83 20.36 23.23 26.52 30.26 34.55 39.43 45.00
19 Biweekly 1,047.00 1,181.25 1,337.25 1,527.00 1,742.25 1,989.00 2,269.50 2,591.25 2,957.25 3,375.00
Annual* 27,306 30,807 34,875 39,824 45,438 51,873 59,189 67,580 77,125 88,020
Hourly 14.23 16.09 18.22 20.82 23.74 27.10 30.94 35.29 40.30 46.00
20 Biweekly 1,067.25 1,206.75 1,366.50 1,561.50 1,780.50 2,032.50 2,320.50 2,646.75 3,022.50 3,450.00
Annual* 27,834 31,472 35,638 40,724 46,435 53,008 60,519 69,027 78,827 89,976
* Approximate annual rate is derived by multiplying the biweekly rate by 26.08 and rounding to the nearest dollar.
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