ZCWD Supplemental Bid Bulletin No. 2022-015 for the following Purchase Requisition (PR) Nos.:
- 22-0221 – Supply & Delivery of Butterfly Valve for Rehabilitation of Transmission lines valves
- 22-0222 – Supply & Delivery of Air Release Valve for Rehabilitation of Transmission lines
- 22-0231 – Supply & Delivery of various C.I. Fittings for Mainline Replacement Program – Phase I Supplemental Bid Bulletin No. 2022-015