Board approves Silas Willard controls upgrade after public comment about bonds and bidding

The Board approved a contract on March 10 for replacement of Silas Willard Elementary School—s direct digital control (DDC) system that now uses a "read-only" Trane installation, after a public commenter raised procurement and bonding concerns.

Public commenter Ben Yetson said he reviewed the proposed Silas DDC upgrade and asked why the vendor—s proposal did not include payment and performance bonds and whether the district had solicited competitive bids beyond a government pricing contract. "A performance bond ensures that the contractor completes the project. A payment bond ensures that the contractor pays its subcontractors," Yetson told the Board, and he asked the district to explain exclusions in the proposal and how increases would be handled.

Facilities staffer Andrew Stack explained the operational problem that prompted the project: Silas currently uses a proprietary Trane setup that lets district staff view HVAC status but not change settings remotely. Stack said that limitation requires site visits and vendor service calls to make simple adjustments and prevents efficient scheduling and unoccupied-mode management. "At Silas, we cannot make changes. The system continues to work, but we can't actually make adjustments to the system," Stack said. Replacing the controllers with ECSI-compatible controllers, staff said, will enable remote resets, allow CO2-based ventilation control and produce the baseline data needed to quantify energy savings; staff also said Helm would support Ameren efficiency-rebate paperwork.

The packet and Stack—s remarks said the work had been evaluated earlier (a 2021 estimate was about $120,000) and that prices have risen; the staff memo and presentation noted an estimated tariff-driven price increase of roughly 25 percent if the project is delayed beyond March 31. Stack said the move to nonproprietary controllers would avoid future lock-in with a single vendor, and Helm representatives on a conference call told staff the company would help document Ameren credit eligibility.

Board members asked about bonds, bidding and projected savings. Stack said performance/payment bonds are generally required for unfamiliar vendors but that using a state or government pricing contract (Central Management Services) means the underlying procurement was competitively bid at the state level; the district also considered the cost of adding a performance bond to the project. On savings, Stack said the district would need a year of baseline data after the new controls are active to quantify electricity and gas reductions, but other district sites with similar controls have produced measurable savings. "Once we get the building set up correctly ... that's when those savings will start to kick in," Stack said.

Nut graf: The project replaces read-only, proprietary room controllers at Silas Willard with district-controlled devices to permit remote management, energy-efficiency strategies and faster response to HVAC problems; the Board approved the Helm contract despite a public request to add bonds and more public documentation of alternative bids.

Ending: Staff said they will pursue Ameren efficiency rebates and provide baseline energy-use comparisons after a full year of operation; the Board approved the contract at the March meeting and will receive follow-up information on realized savings and any credit amounts obtained.