| P00002 | | | Z121: Maint-Rep-Alt/Air Traffic Towers | $1,674.00 | 2001 | 711897 |
| P00006 | | | Z121: Maint-Rep-Alt/Air Traffic Towers | $1,860.00 | 2001 | 832180 |
| PP0009 | | | Z121: Maint-Rep-Alt/Air Traffic Towers | ($1,670.00) | 2001 | 847058 |
| P00003 | | | Z121: Maint-Rep-Alt/Air Traffic Towers | ($8,332.00) | 2001 | 867197 |
| | | | Z121: Maint-Rep-Alt/Air Traffic Towers | $2,865,081.00 | 2001 | 883006 |
| P00004 | | | Z121: Maint-Rep-Alt/Air Traffic Towers | $1,303.00 | 2001 | 912716 |
| P00005 | | | Z121: Maint-Rep-Alt/Air Traffic Towers | ($120.00) | 2001 | 944115 |
| P00013 | | | Z121: Maint-Rep-Alt/Air Traffic Towers | $6,587.00 | 2002 | 1554318 |
| P00019 | | | Z121: Maint-Rep-Alt/Air Traffic Towers | $8,465.00 | 2002 | 1589148 |
| P00014 | | | Z121: Maint-Rep-Alt/Air Traffic Towers | $9,500.00 | 2002 | 1747814 |
| P00010 | | | Z121: Maint-Rep-Alt/Air Traffic Towers | $2,212.00 | 2002 | 1787345 |
| P00017 | | | Z121: Maint-Rep-Alt/Air Traffic Towers | $3,751.00 | 2002 | 1829283 |
| P00012 | | | Z121: Maint-Rep-Alt/Air Traffic Towers | $124,301.00 | 2002 | 1991400 |
| P00018 | | | Z121: Maint-Rep-Alt/Air Traffic Towers | $2,145.00 | 2002 | 2025180 |