Ill. Admin. Code tit. 35, § 360.APPENDIX B
2. Agency exercise of right of access to records.
a. For the purpose of determining where the Agency shall exercise its right of access, engineers' project-related records have been divided into three categories:
(1) Category A. Records pertaining directly to the professional, technical and other services performed, excluding any type of financial records of the consulting engineer.
(2) Category B. Financial records of the consulting engineer pertaining to the direct costs of professional, technical and other services performed, excluding financial records pertaining to profit and overhead or other indirect costs.
(3) Category C. Financial records of the consulting engineer excluding from Category B.
b. In all cases, the Agency will exercise its right of access to Category A records. Also, where there is an indication that fraud, gross abuse, or corrupt practices may be involved, the Agency will exercise its right of access to records in all categories. Otherwise, access to consulting engineers' financial records (Categories B and C) will depend principally upon the method(s) of compensation stipulated in the agreement:
(1) Agreements based upon a percentage of construction cost. Category B and C records will not be audited. However, terms of the agreement including the total amount of compensation will be evaluated for fairness and reasonableness and consistency with historical and advisory guidelines in general use and acceptable locally or other analyses or data relied upon or utilized by the contracting parties in negotiation of the agreement. Such evaluation shall also consider comparable contracts for which Agency grants have been awarded.
(2) Agreements based upon salary cost times a multiplier including profit. Category B records will be audited. However, terms of the agreement, including the total amount of compensation and the multiplier, will be evaluated for fairness and reasonableness and consistency with historical and advisory guidelines in general use and acceptable locally or other analyses or data relied upon or utilized by the contracting parties in negotiation of the agreement. Such evaluation shall also consider comparable contracts for which Agency grants have been awarded. Items of overhead or other indirect costs will only be audited to the extent necessary to assure that types of costs found both in overhead and reimbursable direct costs, if any, are properly charged.
(3) Per diem agreements. Category B records will be audited. Category C records will not be audited. Audit will be performed to the extent necessary to determine that hours claimed and classes of personnel used were properly supported. The per diem rates will be evaluated in accordance with appropriate portions of paragraphs 2.b(1) and (2) of this appendix.
(4) Cost plus a fixed fee (profit). All direct costs and overhead and other indirect costs claimed will be audited to determine that they are reasonable, allowable, and properly supported by the consulting engineer's records. The amount of fixed fee will not be questioned unless the total compensation appears unreasonable when evaluated in accordance with paragraphs 2.b(1) and (2) of this appendix.
(5) Fixed price lump sum contracts. Category B and C records will not be audited. The contract amount will not be questioned unless the total compensation appears unreasonable when evaluated in accordance with appropriate portions of paragraphs A.2.b.(1) and (2) of this appendix.