March 9, 2000 Mary Carol Smith School District 303 Administration Office 201 South Seventh Street St. Charles, Illinois 60174 Subject: School District 303 Boundary Mapping - Contract Addendum No. 1 Dear Mary Carol: Enclosed please find two original copies of Contract Addendum No.1, and a revised manhour estimate for the mapping corrections. Please acknowledge acceptance of this addendum by signing one of the copies and returning it to our office. If you have any questions or require any additional information in regards to this matter, please contact me. Very Truly Yours Colin Shulick Enc. 2 Copies of Addendum No. 1 1 Manhour Estimate