WWRF Recycled Water Pond Erosion Prevention Project

Western Municipal Water District is seeking bids for construction of the WWRF Recycled Water Pond Erosion Prevention Project, including slope stabilization, riprap-filled HDPE bags, drainage improvements, railings, and roadway repairs.

Western Municipal Water District


General
Open
W-335
Oct 15, 2026 09:00 PM
Sep 15, 2026 09:00 PM
$1,500,000.00
8 months
Invitation for/to Bid (IFB/ITB)
Local
Ask AI about this solicitation
Original Solicitation Links
Contact
zrand@wmwd.com
+19515717217
14205 Meridian Parkway, Riverside, CA, USA
Submission Instructions

All of the following are required.

Step 1

Online
Complete Bid Forms package, Bid Bond

Step 2

Mail
14205 Meridian Parkway, Riverside, CA 92518
Original Bid Bond, cashier's check, or certified check
Description

Western Municipal Water District is soliciting bids for construction of the first phase of the WWRF Recycled Water Pond Erosion Prevention Project, Specification W-335. The work will permanently repair and protect eroded slopes at the Western Water Recycling Facility's recycled water storage pond while maintaining continuous facility operations. The project includes excavation and disposal, on-site or imported fill, slope reconstruction to a 2:1 gradient, riprap paving, riprap-filled HDPE bags, geotextile fabric, roadway restoration, railings, precast catch basins, six-inch ductile iron drainage pipe, concrete V-ditches, stormwater pollution prevention, fugitive-dust control, and pre-construction video documentation. The project is limited to Phase 1; a separate second phase is not included. The engineer's probable construction cost is $1,500,000, with a 240-calendar-day completion period. Bidders must provide pricing for all bid items, hold a Class A general contractor license, comply with California prevailing-wage and Department of Industrial Relations registration requirements, and submit a 10% bid bond. The successful bidder must furnish 100% performance and payment bonds. The solicitation states that bids will be awarded to the lowest responsive, responsible bidder. The bid documents also require a mandatory pre-bid meeting, electronic submission through the procurement portal, and completion of the provided bid forms and supporting certifications.

Classification Codes
NAICS237990Other Heavy and Civil Engineering Construction
PSCY1NCCONSTRUCTION OF POLLUTION ABATEMENT AND CONTROL FACILITIES
Smart Codes
erosion control constructionriprap slope stabilizationstorm drainage construction
Specifications
Supply & Service
Timeline
Sep 15, 2026 09:00 PM-Bid Posted Date
Sep 23, 2026 08:00 PM-Mandatory Pre-Bid Meeting (required)
Meeting at the gate of the Western Water Recycling Facility.
Oct 07, 2026 09:00 PM-Final Questions Due
Oct 12, 2026-Responses to Questions Released
Oct 15, 2026 09:00 PM-Bid Due Date
Dec 16, 2026 06:30 PM-Tentative District Meeting to Consider Awarding Contract
Requirements
Required
  • General Liability — $1,000,000.00
  • Automobile Liability — $1,000,000.00
  • Workers Compensation
  • Umbrella Excess Liability — $5,000,000.00
  • Contractor's Pollution Liability — $1,000,000.00
  • Builder's Risk
Required
  • Bid Bond — 10%
  • Payment Bond — 100%
  • Performance Bond — 100%
Required
  • Within the last 5 years
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