2022 Shallow Aquifer Monitoring Well Construction, Contract No. GBM-2022-1

The Project generally consists of drilling, construction, and development of two Shallow Aquifer monitoring wells located in the cities of Irvine (OCWD-M60) and Orange (OM-10).

Monitoring well number OCWD-M60 shall be constructed using hollow stem auger drilling equipment.  The maximum 8.25-inch diameter borehole shall be drilled to an anticipated depth of 120 feet bgs.  The anticipated total depth of the 2-inch diameter PVC well casing is 105 feet bgs.

Monitoring well number OM-10 shall be constructed using air rotary casing hammer drilling equipment.  The maximum 7.625-inch diameter borehole shall be drilled to an anticipated depth of 180 feet below ground surface (bgs).  The anticipated total depth of the 2-inch diameter PVC well casing is 165 feet bgs.

A non-mandatory pre-bid meeting will be held via Zoom Tuesday February 15, 2022, at 10:00 AM

Join Zoom Meeting:

https://ocwd.zoom.us/j/88689138210?pwd=U3M4OVBZait1NFVSb2Q1WUgwdGZKZz09

Meeting ID: 886 8913 8210

Passcode: 896294

1 213 338 8477 US (Los Angeles)

Bids are due at the District Office before 2:00 PM on Wednesday February 23, 2022. The bid opening will be held via Zoom shortly after 2:00 PM on Wednesday February 23, 2022.

Join Zoom Meeting:

https://ocwd.zoom.us/j/82761608938?pwd=ODhPRjB4NjBmMnhENFJELzFGMDM5QT09

Meeting ID: 827 6160 8938

Passcode: 775898

1 213 338 8477 US (Los Angeles)

 

Hydrogeologist’s Estimate: $104,000

Contract documents are available for purchase through HB Digital at www.ocwdplanroom.com

Questions regarding this scope of work should be directed to David Field dfield@ocwd.com