Spreadsheet: 090e2ff5-230a-4758-af6d-e5f00cd1ce64
Sheet: BuildingAuth general oblig bon 

 |  | WASHTENAW COUNTY BUILDING AUTHORITY DEBT |  |  |  |  |  |  | SCHEDULE OF PRINCIPAL & INTEREST REQUIREMENTS |  |  |  |  |  |  |  |  |  |  |  |  |  | DECEMBER 31, 2012
 |  |  | new '07 |  |  |  | new '08 |  | new '08 |  |  |  | new in 04 |  | new in 04 |  |  |  |  |  |  |  |  |  | new in 04 |  | new in 06 |  | new in 12
 | 3902 |  | 3908 |  |  | 3906 |  | 3909 | 3910 | 3911 | 3880 | 3904 | 3890 | 3903 | 3810 | 3904 | 3820 | 3830 |  |  |  |  | 3901 |  | 3905 |  | 3907
 | Headstart |  | Capital - Jail |  | Space Plan II |  | Humane Society |  | D.C.14A&Fiber NW |  | Environment Serv |  | Road Commission |  | County Bldg |  | Safehouse & A2 d.c. |  | Golf course |  | Capital Equipment |  | Space Plan ph I |  | Capital - Chevron |  | Capital - EECS (800mhz) |  | Capital Improvement Refunding Bonds
 | SERIES 2002 |  | 2006 A Series |  | 2005 refunding |  | 2007 Series |  | Series  2008A |  | 2003 C refunding |  | 2003 A refunding |  | 2003 C refunding |  | 1993-1 SERIES |  | 1993-2 SERIES |  | 1993-3 SERIES |  | 2003  refunding |  | 2004 Series |  | 2006 Series |  | 2012 Series |  | SUBTOTAL |  | ANNUAL TOTAL
DATE | principal | interest | principal | interest | principal | interest | principal | interest | principal | interest | principal | interest | principal | interest | principal | interest | principal | interest | principal | interest | principal | interest | principal | interest | principal | interest | principal | interest | principal | interest | principal | interest | principal | interest
- | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | ----------
[NAME] |  | 38412 |  |  |  |  |  |  | 900000 | 244556 |  | 7012 |  | 7700 |  |  |  |  |  |  |  |  |  | 18119 |  |  |  | 241375 |  | 108533.54
July 1 2013 |  |  | 875000 | 368641 |  |  |  | 41656
Sep 1 2013 | 150000 | 38413 |  |  |  |  |  |  |  | 228806 | 425000 | 7013 | 440000 | 7700 |  |  |  |  |  |  |  |  | 1115000 | 18118 |  |  | 2700000 | 241375 | 1265000 | 93028.75 |  |  |  |  | 2013
Jan 1 2014 |  |  |  | 351141 |  |  | 1000000 | 41657
Mar 1 2014 |  | 35562 |  |  |  |  |  |  | 925000 | 228806 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 190750 |  | 83541.25
July 1 2014 |  |  | 925000 | 351141 |  |  |  | 21656
Sep 1 2014 | 150000 | 35563 |  |  |  |  |  |  |  | 212619 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 3000000 | 190750 | 1285000 | 83541.25 |  |  |  |  | 2014
Jan 1 2015 |  |  |  | 332641 |  |  | 1050000 | 21656
Mar 1 2015 |  | 32562 |  |  |  |  |  |  | 950000 | 212619 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 134500 |  | 73903.75
July 1 2015 |  |  | 950000 | 332641
Sep 1 2015 | 150000 | 32563 |  |  |  |  |  |  |  | 195994 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 3275000 | 134500 | 1325000 | 73903.75 |  |  |  |  | 2015
Jan 1 2016 |  |  |  | 313641
[NAME] |  | 29562 |  |  |  |  |  |  | 1000000 | 195994 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 69000 |  | 63966.25
July 1 2016 |  |  | 1000000 | 313641
Sep 1 2016 | 175000 | 29563 |  |  |  |  |  |  |  | 177244 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 3450000 | 69000 | 1345000 | 63966.25 |  |  |  |  | 2016
Jan 1 2017 |  |  |  | 293641
Mar 1 2017 |  | 25953 |  |  |  |  |  |  | 1025000 | 177244 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 53878.75
July 1 2017 |  |  | 1025000 | 293640
Sep 1 2017 | 175000 | 25953 |  |  |  |  |  |  |  | 158025 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1380000 | 53878.75 |  |  |  |  | 2017
Jan 1 2018 |  |  |  | 273141
Mar 1 2018 |  | 22234 |  |  |  |  |  |  | 1055000 | 158025 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 43528.75
July 1 2018 |  |  | 1075000 | 273140
Sep 1 2018 | 175000 | 22235 |  |  |  |  |  |  |  | 138244 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1385000 | 43528.75 |  |  |  |  | 2018
Jan 1 2019 |  |  |  | 251641
Mar 1 2019 |  | 18406 |  |  |  |  |  |  | 525000 | 138244 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 33141.25
July 1 2019 |  |  | 1125000 | 251640
Sep 1 2019 | 175000 | 18407 |  |  |  |  |  |  |  | 127744 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1365000 | 33141.25 |  |  |  |  | 2019
Jan 1 2020 |  |  |  | 229141
Mar 1 2020 |  | 14469 |  |  |  |  |  |  | 550000 | 127744 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 21197.5
July 1 2020 |  |  | 1175000 | 229140
Sep 1 2020 | 200000 | 14469 |  |  |  |  |  |  |  | 116744 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 375000 | 21197.5 |  |  |  |  | 2020
Jan 1 2021 |  |  |  | 204906
Mar 1 2021 |  | 9968 |  |  |  |  |  |  | 575000 | 116744 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 17447.5
July 1 2021 |  |  | 1200000 | 204906
Sep 1 2021 | 200000 | 9969 |  |  |  |  |  |  |  | 105244 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 370000 | 17447.5 |  |  |  |  | 2021
Jan 1 2022 |  |  |  | 180156
Mar 1 2022 |  | 5343 |  |  |  |  |  |  | 600000 | 105244 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 13747.5
July 1 2022 |  |  | 1250000 | 180156
Sep 1 2022 | 225000 | 5344 |  |  |  |  |  |  |  | 92494 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 390000 | 13747.5 |  |  |  |  | 2022
Jan 1 2023 |  |  |  | 154375
Mar 1 2023 |  |  |  |  |  |  |  |  | 625000 | 92494 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 9652.5
July 1 2023 |  |  | 1325000 | 154375
Sep 1 2023 |  |  |  |  |  |  |  |  |  | 78821 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 410000 | 9652.5 |  |  |  |  | 2023
Jan 1 2024 |  |  |  | 126219
Mar 1 2024 |  |  |  |  |  |  |  |  | 650000 | 78821 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 5040
July 1 2024 |  |  | 1375000 | 126219
Sep 1 2024 |  |  |  |  |  |  |  |  |  | 64603 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 420000 | 5040 |  |  |  |  | 2024
Jan 1 2025 |  |  |  | 97000
Mar 1 2025 |  |  |  |  |  |  |  |  | 675000 | 64603
July 1 2025 |  |  | 1425000 | 97000
Sep 1 2025 |  |  |  |  |  |  |  |  |  | 49837 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2025
Jan 1 2026 |  |  |  | 66719
Mar 1 2026 |  |  |  |  |  |  |  |  | 700000 | 49837
July 1 2026 |  |  | 1500000 | 66719
Sep 1 2026 |  |  |  |  |  |  |  |  |  | 34087 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2026
Jan 1 2027 |  |  |  | 33906
Mar 1 2027 |  |  |  |  |  |  |  |  | 725000 | 34087
July 1 2027 |  |  | 1550000 | 33906
Sep 1 2027 |  |  |  |  |  |  |  |  |  | 17775 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2027
Mar 1 2028 |  |  |  |  |  |  |  |  | 790000 | 17775 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2028
 | --------------- | --------------- | --------------- | --------------- | --------------- | --------------- | --------------- | --------------- | --------------- | --------------- | --------------- | --------------- | --------------- | --------------- | --------------- | --------------- | --------------- | --------------- | --------------- | --------------- | --------------- | --------------- | --------------- | --------------- | --------------- | --------------- | --------------- | --------------- | --------------- | --------------- | --------------- | --------------- | --------------- | ---------------
 | ========= | ========= | ========= | ========= | ========= | ========= | ========= | ========= | ========= | ========= | ========= | ========= | ========= | ========= | ========= | ========= | ========= | ========= | ========= | ========= | ========= | ========= | ========= | ========= | ========= | ========= | ========= | ========= | ========= | ========= | ========= | ========= | ========= | =========
Issuance Date | 12/1/02 |  | 2/1/07 |  | 1/1/05 |  | 9/1/08 |  | 6/1/08 |  | Series 1992 2/1/92 |  | 5/1/98 |  |  |  |  |  |  |  |  |  | 10/1/97 |  | 12/1/04 |  | 11/1/06 |  | Series 2005 1/1/05
Issuance Amount | 3000000 |  | 21675000 |  | 11475000 |  | 6500000 |  | 15620000 |  | 3350000 |  | 4960000 |  |  |  |  |  |  |  |  |  | 11390000 |  | 6365000 |  | 23750000 |  | 11475000
 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Series 1999 9/1/99
 |  |  |  |  |  |  |  |  |  |  | Series 1998A 2/1/98 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 15050000
 |  |  |  |  |  |  |  |  |  |  | 4830000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Series 2004 12/1/04
 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 6365000
[NAME]): | General Fund |  | General Fund |  |  |  | Humane Society |  | General Fund |  | General Fund |  | Road Commission |  |  |  |  |  |  |  |  |  | General Fund |  | General Fund |  | Special voted millage |  | General Fund
 | Washtenaw Intermediate School District |  | Delinquent tax fund monies |  |  |  |  |  |  |  | Delinquent tax fund monies |  |  |  |  |  |  |  |  |  |  |  | Delinquent tax fund monies |  | Delinquent tax fund monies |  |  |  | Delinquent tax fund monies