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Boiler Demolition and Replacement
Boiler Demolition and Replacement
The Tunney’s Pasture Central Heating and Cooling Plant (CHCP) run by Public Works and Government Services Canada provides steam and chilled water to eighteen buildings containing major Federal tenants.

Morrison Hershfield was responsible for the detailed design for demolition and Class 3 asbestos abatement of an existing 40-year old, 60,000 lb/hr, steam boiler and interconnections; the temporary relocation of numerous pipes, cables and instrumentation; the opening and enlarging of the CHCP access door and floor reinforcement atop the basement to enable the 29 ft long ´ 15 ft high ´ 14 ft wide 130,000 lb boiler to be rolled into place; and the new high efficiency, low emission 100,000 lb/hr boiler installation, including interconnections.

Steam is a critical year-round utility for heating and a summer requisite for steam turbine-driven chillers and therefore cannot be interrupted.   Morrison Hershfield staged all facets of the new boiler integration without unforeseen disruption to operations.

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