35 Ill. Adm. Code 811.503
Inspection Activities
Section 811
Section 811.503 Inspection
Activities
a) The CQA officer shall be present to provide supervision and
assume responsibility for performing all inspections of the following
activities:
1) Compaction of the subgrade and foundation to design
parameters;
2) Installation of the compacted earth liner;
3) Installation of a geomembrane;
4) Installation of slurry trenches or cutoff walls;
5) Installation of the leachate drainage and collection system;
6) Application of final cover;
7) Installation of gas control facilities; and
8) Construction of ponds, ditches, lagoons and berms.
b) If the CQA officer is unable to be present to perform, as
required by subsection (a), the CQA officer shall provide, in writing, reasons
for his absence, a designation of a person who shall exercise professional
judgment in carrying out the duties of a CQA officer as the designated CQA
officer-in-absentia, and a signed statement that the CQA officer assumes full
personal responsibility for all inspections performed and reports prepared by
the designated CQA officer-in-absentia during the absence of the CQA.