DAS On-Behalf OfIssuing agency·Salem, OR·via the OregonBuys statewide open-bids boardDEQ requires the sale and support of up to 50 integrating nephelometers that measure in at least two (2) wavelengths for ambient air measurement, certified as Federal Equivalent Method (FEM) by USEPA. Technical support and repair may be required in the event that DEQ staff is unable to perform repairs.
Pre-Bid Conference: October 21, 2026 at 10:00 am
Join: https://teams.microsoft.com/meet/2396733777397196?p=oEDR7aCx8wVGbCc8Yq
Meeting ID: 239 673 377 739 719 6
Passcode: ii6ZQ6WT
DEQ requires the sale and support of up to 50 integrating nephelometers that measure in at least two (2) wavelengths for ambient air measurement, certified as Federal Equivalent Method (FEM) by USEPA. Technical support and repair may be required in the event that DEQ staff is unable to perform repairs. Nephelometers must be capable of measuring on at least two (2) wavelengths for red and blue scattering coefficients, include an internal sample heater, be user-calibratable with carbon dioxide, refrigerant gas, or other gas standards with known optical properties, and communicate data in a way that can be read by EnviDAS data acquisition software employed by DEQ. The first order will include up to 20 nephelometers with delivery preferred by April 30, 2027. Orders for the remaining instruments will be placed by Purchase Order by the Agency with delivery negotiated at the time of order.
We post new goods & materials opportunities in Oregon as agencies publish them. Get them in one email — free, and unsubscribe whenever.
Most Oregon work asks for the two below, and the solicitation documents are where it’s stated. One prequalification covers both — on this bid and the next.
A surety’s written statement that it expects to bond you up to a stated amount, subject to final underwriting. It’s what an agency asks to see before they take your bid seriously.
Source: OregonBuys (bid S-DASOBO-00018179), retrieved via the OregonBuys statewide open-bids board. View the official posting, and always confirm requirements and deadlines with the issuing agency.
