Parliament Hill reno protected by 'robust' fire-prevention measures after Notre Dame blaze, committee told

When fire gutted the celebratedNotre Dame Cathedral in Paris last year, the team leadingthe renovation ofParliament Hill'sCentre Block knew it had a problem.

Notre Dame was inthe middle of arestoration project when the fire started. Itquickly spread along the roof,causing horrific damage to the centuries-old French Gothicstructure.

In the weeks following the fire, the team from Public Services and Procurement Canada working on Parliament Hill's renovationmet withsenators on the Long Term Planning and Vision sub-committee.The senators wanted toknow if Centre Blockcould be protected properly from fire.

In 1916, Parliament Hill'soriginal Centre Block was destroyed bya fire thatstarted ina wastepaper basket inthe reading roomand spread rapidly.Seven people, including one MP, died in thatfire.

On Friday, Jennifer Garrett,director generalofthe Centre Block reno project, presented improved fire prevention plans to senators on the long-term vision and planning committee.

"We developedwhat I think in confidence I can say is probably the most robust fire prevention strategy for a construction site in the country to date," she said.

Technological approaches

The fire prevention planwas developed with PCL-Ellis Don,the lead contractor on the Centre Block project and currentlythe company in control of the work site.

Garrett told senators that all ofthe fire preventionplanmeasures have been implemented and are functioningexcept for one surveillance cameras, which are expected to be completely installed by the end of the month.

Public Services is also looking intothermal imaging as a possible fire detection method as well.

The House of Commons and the Senate chambers are now being protected by laser-based smoke monitors. The dust generated by renovation workcan clog a conventional fire sensor.

A fire watch

Garrett told senatorsthat the fire prevention plan depends on people as much as it does on technology.

"We have an hourly fire watch of 116 checkpoints within the building and we have sensors at those checkpoints so that the actual commissionaires have to physically go to those spaces," she said, adding the fire watch runs 24 hours a day, seven days a week.

The tools contractors useto light and heat the Centre Block during the renovation have changed,too.

The lights are compact fluorescent unitsthat don't produce heat.

The building is being warmed by a hydronic system essentially asystem of hot water pipes and radiators, instead of the gas heaters normally used on construction sites.

Independent Ontario Sen.Josee Forest-Niesing called the plan "very impressive" but wanted to know why the Library of Parliament wasn't part of the fire inspection route.

The library survived the fire of 1916 after staff slammed itssteel doors shut.

Garrett told Forest-Niesing that the Library isn't part of the construction site and that it is blocked off from the rest of the building.However, the Library remains on the main of House of Commons fire system.

Public Service and Procurement staff have not yet provided a public cost estimate for the Centre Block renovation project, despite public requests by MPs and senators.