2,500 Linear Feet of Slip‑Lining HDPE Pipeline Through Existing Tunnel, Including Grouting of Annular Space

The State of New Mexico, through the Storrie Project Water Users Association, intends to award a sole‑source, design‑build contract to replace a deteriorating historic irrigation tunnel with a new HDPE slip‑lined pipeline. The contractor will clear debris, conduct a dry‑season tunnel inspection (including LiDAR surveying), develop design and grout plans, then install approximately 2,500 ft of 36‑in. (or 48‑in.) HDPE pipe and grout the annular space, maintaining a flow capacity of 48 CFS. The work must be completed within a 15‑month contract term, with a critical dry‑season window (Jan‑Mar 2026) for investigation and the ability to construct during irrigation flow. • 2,500 ft slip‑lining of HDPE pipe through an existing hand‑carved tunnel. • Dry‑season tunnel inspection, LiDAR 3‑D survey, and engineering design before construction. • Grouting of annular space and connection to existing water‑delivery infrastructure, ensuring 48 CFS flow. • Sole‑source justification based on unique expertise, equipment, and time‑sensitive schedule. • Contract value ≈ $4.21 M (pre‑tax) with a 15‑month performance period.