||Saint Gobain Performance Plastics (SGPP) submitted a request for a variance of the February 11, 2021 deadline for completing construction and installation of the PFAS air emission controls as required in RSA 125-C:10-e and the air permit TP-0256 issued by NHDES on February 11, 2020. In the variance request, SGPP cited the Town of Merrimacks appeal of the permit and the COVID-19 pandemic as the underlying reasons for the request. Specifically, SGPP requested that the variance be granted until February 11, 2022, or one year from the date of the final, non-appealable order disposing of the Town of Merrimacks appeal of the air permit, whichever is earlier. NHDES is issuing a public notice of receipt of the variance request for the purpose of receiving public comments. Also, in accordance with Env-A 202.06 Public Hearing, NHDES has scheduled a public hearing to receive comments on the variance request.