P.R. # 23-0039 – Supply & delivery of Air Release Valve. Posted on March 22, 2023 Description: Supply & delivery of Air Release Valve. Mode of Procurement: Negotiated Procurement (Small Value) Approved Budget Cost: P49,110.00 Cost of Bid Document: N/A Date of Bid Opening: March 23, 2023 @ 2:00PM 23-0039