44 Ill. Adm. Code 2600.345
Mistakes
Section 2600.345 Mistakes
a) When the Procurement Officer becomes aware that a mistake has
been made, he or she shall request the vendor to confirm the information.
Situations in which confirmation should be requested include obvious or
apparent errors on the face of the document or a price unreasonably lower than
the others submitted. If the vendor alleges a mistake, the bid or proposal may
be corrected or withdrawn if the conditions set forth in this Section, as
applicable, are met.
b) Mistakes in Bids Discovered After Opening but Before Award
1) Minor Informalities. A minor informality or irregularity is one
that is a matter of form or pertains to some immaterial or inconsequential
defect or variation of a bid from the exact requirement of the Invitation for
Bids, the correction or waiver of which would not be prejudicial to the State
(i.e., the effect on price, quality, quantity, delivery, or contractual
conditions is negligible). The Procurement Officer shall waive such
informalities or allow the bidder to correct them depending on which is in the
best interest of SBEL.
2) Mistakes in which Intended Correct Bid Is Evident. If the
mistake and the intended correct bid are clearly evident on the face of the bid
document, the bid shall be corrected to the intended correct bid and may not be
withdrawn.
3) A bidder may be permitted to withdraw a low bid due to mistake
if the mistake is clearly evident on the face of the bid document but the
intended correct bid is not similarly evident or the bidder submits proof of
evidentiary value that clearly demonstrates that a mistake was made.
c) Once discussions are commenced with any offeror or after Best and
Final offers are requested, any offeror may propose to correct any mistake
prior to the date set for conclusion of discussions or for receipt of Best and
Final offers, provided the correction would not be contrary to the fair and
equal treatment of other offerors. Mistakes shall not be corrected after award
of the contract, except when the Procurement Officer finds it would result in
an unconscionable windfall to the State.
d) In any circumstance in which a proposal is corrected or
withdrawn, or correction or withdrawal is denied, the Procurement Officer shall
prepare a written determination showing that relief was granted or denied in
accordance with this Part.