July 2023

SEJPA is seeking bids from qualified contractors with demonstrated experience in construction of a recycled water pipeline, Wanket Tank rehabilitation, inlet/outlet valve vault and associated piping, potable makeup water connection, site restoration, and miscellaneous recycled water valve replacements. Please refer to the Request for Proposal for more detail.

Project Summary: The Del Mar Bluffs Stabilization 5 (DMB5) is a maintenance of way project, to maintain the existing track and protect it from erosion, seismic events, and wave action. The project site is located along a 1.6-mile portion of the existing NCTD railroad ROW in the City of Del Mar that extends from rail Milepost (MP) 244.1 near Coast Boulevard south to MP 245.7 at Torrey Pines State Beach. Generally, construction will consist of installation of new trackbed stabilization improvements, including installation of up to 180 new CIDH soldier piles, a 5ft deep continuous concrete grade beam between the piles, and tieback anchors.

The scope of work includes but is not limited to: Application of methacrylate deck treatment, scour mitigation, rock slope protection, slope paving repair, and other minor concrete deficiencies.

The services shall include (1) the evaluation of potential paths from the power source at the blower building to Primary Sludge Pump Station #1 located in the center of 4 primary clarifiers, (2) design of a duct bank to contain conduit for power and instrumentation with appropriate spacing, (3) preparation of construction plans and specifications for advertisement, and (4) bidding and construction support during these phases of this project.

General work description: Treat bridge deck with methacrylate, install MGS & electrical systems.

General work description: Replace roadway pavement with HMA and concrete.

General work description: Cold plane and overlay, install cured-in-place pipeliners.

General work description: HMA, thermoplastic traffic stripe, cold plane AC pavement, guardrail.

Project description. The work consists of replacing the existing grout and caulking in between the slate and concrete pavers of the courtyard and walkway bollards, replacing damaged decorative stone within the project area and on the walkway bollards; replacing damaged grout as identified on the courtyard fountain, low pressure and temperature power wash of all work area, and other appurtenant work as specified and shown on the drawings.

The PDBOM Contractor’s scope of work for the Project will be set forth in detail under the Service Contract between the District and the PDBOM Contractor. The RFP will contain a draft of the Service Contract and will address how the Short-listed Respondents may provide comments on such draft. The PDBOM Contractor’s scope of services will be delivered in two phases. The first phase of services (“Phase 1 Services”) will consist of pre-construction activities including planning, site investigation, preliminary design (100% design of the Raw Water Pipeline alignment, approximately 60% design for the balance of the Project components)