Please make sure that any adjustments made to the design, after submitting the Design Report on Friday, February 24th, are just about the quantity of an item used. The overall filter system design cannot be changed. If a team alters their design, points will be deducted and it is up to the judges to decide how many points will be taken away based on how great they feel the adjustments are from the team’s original design.

* After submission on February 24^th, if any changes, such as quantity, to the design are made please  note the changes in the hard copies you bring to the competition. This means highlight, bold, or leave a note on your design papers indicating the changes your team made from the original report you submitted.