"Evidently they said I squeezed past and made contact," he said.
Scott said he'd recently had surgery on his penis and it would have been too painful to press himself against the woman. He also said he did not recall putting his hands on her hips.
"If my hands were anywhere in that region as I went past, it would have been to defend myself."
Scott, a diabetic, said he was feeling shaky from not eating and was on his way to the food table to get some lunch. He remembered having to squeeze past people to get to the food.
He received an email from the woman several days later, saying she was upset about the incident and suggesting it was done on purpose. Scott said he offered an apology but has not been able to explain himself further to her as he is not allowed to contact her.
His committee chairmanship has been stripped and he has also been told if he is to meet with any female council staff member there will be someone escorting them.
Scott said there was nothing further he could do at this point.
"It's my reputation at stake, it's all been blown, really.
"I've always respected women, my 71 years of life I have never had any calls. Nothing else has happened in my life."
Scott said the accusations were "very hurtful for me and my family".
Gurunathan would not say anything more about the allegations, except that his main concern was for the "mental safety" of his female staff, and that it was "a very serious matter that needs to go through the processes".
"Everyone has got their rights to a fair process," he said.
"The last thing I want to see is any sort of re-victimisation."
A police spokeswoman could not confirm whether a report was filed against Scott.