July 26 is the date strictly for the submission of Bids. To be eligible to submit Bids, a supplier must have met the qualification standards through the submission of a successful Part 1 Proposal (due June 20, 2019) and must have met all other requirements of the Part 2 Proposal (due July 12, 2019).
Proposals are submitted online. To request login credentials for the submission of proposals, please register here: https://www.ipa-energyrfp.com/contact-us/qualification-registration/