| | | | S201: Custodial Janitorial Services | $0.00 | 2004 | 3672335 |
| P00003 | | | S201: Custodial Janitorial Services | $488,936.00 | 2005 | 6873439 |
| P00004 | | | S201: Custodial Janitorial Services | $350.00 | 2005 | 7100009 |
| P00002 | | | S201: Custodial Janitorial Services | $48,894.00 | 2005 | 7147232 |
| P00001 | | | S201: Custodial Janitorial Services | $48,894.00 | 2005 | 7237536 |
| P00007 | | | S201: Custodial Janitorial Services | $48,894.00 | 2006 | 8220951 |
| P00010 | | | S201: Custodial Janitorial Services | $488,936.00 | 2006 | 8495484 |
| P00012 | | | S201: Custodial Janitorial Services | $0.00 | 2006 | 8576668 |
| P00011 | | | S201: Custodial Janitorial Services | $0.00 | 2006 | 9187138 |
| P00009 | | | S201: Custodial Janitorial Services | $48,894.00 | 2006 | 11829424 |
| P00014 | | | S201: Custodial Janitorial Services | $146,681.00 | 2007 | 12801279 |
| P00013 | | | S201: Custodial Janitorial Services | $146,681.00 | 2007 | 13634760 |
| P00016 | | | R499: Other Professional Services | $0.00 | 2007 | 14245277 |
| P00015 | | | S201: Custodial Janitorial Services | $0.00 | 2007 | 14385873 |
| P00021 | | | S201: Custodial Janitorial Services | $0.00 | 2008 | 18645299 |
| P00019 | | | AD21: Services (Basic) | $259,663.14 | 2008 | 18806788 |
| P00018 | | | AD21: Services (Basic) | $146,681.00 | 2008 | 19094392 |
| P00017 | | | AD21: Services (Basic) | $146,681.00 | 2008 | 19243221 |
| P00020 | | | AD21: Services (Basic) | $33,698.28 | 2008 | 19275803 |
| P00025 | | | S201: Custodial Janitorial Services | $146,680.71 | 2009 | 21267431 |