Bid Requests

Project: Digester Rehabilitation Project PH 1

Job No. 45-281.08

Owner: Oro Loma Sanitary District

Bid Date: April 16^th, 2026 @ 2:00PM

Engineers Estimate: $6,370,000

We are requesting quotes from all qualified Subcontractors and Suppliers but not limited to:

AGGREGATES, CONCRETE MATERIAL, LOW DENSITY CELLULAR GROUT, PIPE SUPPLIERS, PRECAST MATERIALS, DEMOLITION, ELECTRICAL-BUILDING, PLASTIC PIPE HDPE, REINFORCING STEEL, MISC METALS, ACCESS DOORS/DOORS & HARDWARE, PAINTING/COATINGS, FLOOR HATCHES, STEEL PIPE FABRICATORS

Project Description:

The scope of work includes but is not limited to; Demolition of Digesters 1,2, and 5. Addition of a sludge thickening facility with three owner furnished skid-mounted rotary drum thickener (RDT) systems. Purchase of skid-mounted RDT systems through contract assignment. Addition of a slab-mounted dual-membrane digester gas holder. Relocation of an existing grinder and installation of a new grinder. Select piping and valve modifications to existing sludge, water, and digester gas lines. Modification of affected electrical, instrumentation, and SCADA items to accommodate select project components described above. Repair and reconstruction of existing facilities affected by the Work and all Work necessary to render the facility complete and operational.

Project information, including plans & specifications can be found by contacting:

estimating@mountaincascade.com

Please feel free to contact Mountain Cascade, Inc. at 925.373.8370 with any questions concerning bonding, insurance, lines of credit, and job overview.  We look forward to your response.

Mountain Cascade Inc. is an Equal Opportunity Employer

California License # 422496

This is Part of a Good Faith Outreach. Your response is greatly appreciated.