| 6 | | | S201: Custodial Janitorial Services | $0.00 | 2004 | 4006923 |
| 1 | | | S201: Custodial Janitorial Services | $412,485.94 | 2004 | 4081135 |
| | | | S201: Custodial Janitorial Services | $618,728.91 | 2004 | 4254991 |
| 4 | | | S201: Custodial Janitorial Services | $1,350,785.15 | 2004 | 4381961 |
| 5 | | | S201: Custodial Janitorial Services | $0.00 | 2004 | 4531521 |
| 3 | | | S201: Custodial Janitorial Services | $93,915.64 | 2004 | 4678601 |
| 2 | | | S201: Custodial Janitorial Services | $412,485.94 | 2004 | 4804598 |
| 7 | | | S201: Custodial Janitorial Services | $3,693,400.68 | 2005 | 6794204 |
| 11 | | | S201: Custodial Janitorial Services | $25,783.24 | 2006 | 8932478 |
| 10 | | | S201: Custodial Janitorial Services | $0.00 | 2006 | 9297243 |
| 8 | | | S201: Custodial Janitorial Services | $544,407.00 | 2006 | 9445877 |
| 9 | | | S201: Custodial Janitorial Services | $3,518,333.00 | 2006 | 11773198 |
| 12 | | | S201: Custodial Janitorial Services | $597,979.94 | 2007 | 13576631 |
| 14 | | | S201: Custodial Janitorial Services | $2,819,373.12 | 2007 | 14915717 |
| 13 | | | S201: Custodial Janitorial Services | $1,130,022.94 | 2007 | 15085057 |
| 19 | | | S201: Custodial Janitorial Services | $3,544,305.92 | 2008 | 16357560 |
| 16 | | | S201: Custodial Janitorial Services | $0.00 | 2008 | 16475909 |
| 17 | | | S201: Custodial Janitorial Services | $314,159.05 | 2008 | 16569886 |
| 18 | | | S201: Custodial Janitorial Services | ($293,386.84) | 2008 | 16685132 |
| 15 | | | S201: Custodial Janitorial Services | $583,438.23 | 2008 | 17165702 |