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District outlines $3.4M–$10.3M options to replace aging heating system at Lincoln Middle School
Summary
Portland Public Schools reported that Lincoln Middle School’s steam piping is at end of life after multiple leaks; a ROM study estimated replacement options between $3.4 million and $10.3 million, with only about $2 million currently budgeted. Staff recommended integrating this work with a district facility study and an ESCO energy assessment before returning with a proposal in October.
Facilities staff warned the board that Lincoln Middle School’s heating system has deteriorated to the point of being considered at end of life.
Scott Watson, assistant director of facilities, summarized consultant findings saying repeated leaks in the 2024–25 and 2025–26 heating seasons and laboratory analysis of pipe samples showed pitting tied to elevated oxygen levels and copper-induced corrosion. A rugged order‑of‑magnitude (ROM) report from Haramman presented three technical approaches: a near like‑for‑like replacement, a conversion from steam to water‑based heating, or a hybrid/electrified system using large heat pumps with fossil‑fuel backup. Cost estimates range from about $3.4 million for the least extensive option up to roughly $10.3 million for a more comprehensive electrified/retrofit approach. The district currently has approximately $2 million identified in capital improvement funds.
Staff explained two schedule models: a two‑summer phased approach that reduces in‑year disruption but raises mobilization costs (estimated multimillion-dollar difference for remobilization), or a continuous multi‑month project that could extend into a school year and requires robust backup heating plans. Procurement, vendor selection and design are likely to require 12–24 months, staff warned.
Dr. Sarah Warren said the district plans to integrate Haramman’s facility assessment with a district‑wide facilities study and Train Technologies’ ESCO energy evaluation; Haramman is focusing its initial assessment on all three middle schools and staff aim to return with a more comprehensive proposal by October to feed into the middle‑school redesign process. Board members asked about city ownership of buildings and fiscal responsibility; staff said intergovernmental roles are historically complex and that pursuing collaborative agreements with the city is part of planning.
No binding contract or funding decision was made at the meeting; staff requested direction to continue the integrated analysis and to pursue additional options and phasing that might keep the school operational while work proceeds.
