Laguna Creek Restoration Project
The proposed Laguna Creek Restoration Project (Project) would daylight the creek at the Town-owned Hacienda de las Flores property (Hacienda) at 2100 Donald Drive. The Project consists of removing an underground 8-foot diameter corrugated metal pipe (CMP) culvert near the Pavilion building (Pavilion) and restoring the creek to a natural channel in its place in order to provide improved flood protection for the Pavilion and other adjacent facilities at the Hacienda. The area around the Pavilion has been subject to flooding over the years as the culvert is not adequately sized to handle large peak flows.
During the 2005-2006 winter storms, heavy rains caused Laguna Creek to rise and flow over the banks in the vicinity of the Pavilion. This resulted in significant damage, including damage to the wooden footbridge, a wrought iron gate, more than 200 feet of chain link fence, walkways, and banks of the creek bend were washed away. The creek slope failed resulting in damages to the facilities causing flooding within the Pavilion. The retaining walls, headwalls, wing walls, and banks were washed out and damaged.
On December 11, 2013, the Town accepted as completed the Laguna Creek Wall Repair and Bank Stabilization Project that repaired previous flood damage, but did not increase the storm water capacity of the existing undersized CMP culvert along the Pavilion, which remains in FEMA flood zone and is susceptible to flooding.
On July 7, 2020, the Town solicited for technical proposals and associated qualifications (RFP/Q) for environmental and engineering design services for the Laguna Creek Restoration and Flood Protection Project (Project). The following RFP/Q documents are available below:
- 2020 0612 Laguna Creek RFP
- 2020 0612 Laguna Creek RFP (Amendment 1)
- 2020.07.13 Questions Answers 1
- As-Built Plans (2013)
- Meeting Location
- Pre-Bid Sign-in Sheet_7-15-2020
- Hydraulic Study - Laguna Creek
- Pre-Bid Sign-In Sheet 7-20-2020
- Amendment No. 2 - 7-22-2020
- Laguna Creek Grant Documents
- 2020.07.23 Questions Answers 2
- 2020.07.31 Questions Answers 3
- Agreement - Laguna Creek RFP (Example)
On July 8, 2020, staff provided Council with an update on project progress and available grant funding. The following project documents from this Council Meeting are available below:
- Staff Report: Receive Update on Laguna Creek Restoration Project and Provide Direction to Staff;
- Presentation: Laguna Creek Restoration and Flood Protection Project.
A planned project update and recommendations for the project is tentatively planned for the October 28, 2020 Town Council meeting. For additional information please see the Town of Moraga Town Council Agenda web pages at: