West Block

The schedule for West Block renovations has been advanced from Phase 2 to Phase 1 of the Long Term Vision and Plan. This is due to the accelerated deterioration of the building (masonry) and the fact that building systems (electrical, mechanical, insulation) are outdated.

The following steps will be followed:

• Current employees of the House of Commons and Library of Parliament located in the La Promenade Building will move to 240 Sparks and 50 O'Connor/99 Bank Streets.
• La Promenade Building will be refitted for Members of Parliament and some committee rooms. Members of Parliament and their staff will move into La Promenade building (151 Sparks Street).
• Once the West Block occupants are relocated, Public Works and Government Services Canada will proceed with renovations (e.g. stabilization of the towers, masonry repairs and asbestos removal).

Current Activities

• The Southeast Tower has been stabilized with a steel structure.
• Construction hoarding, fencing and scaffolding has been installed.
• Public Works and Government Services Canada is proceeding with masonry investigations and preparation of tender documents for the renovations.
• Options for relocation of committee rooms and food preparation kitchen presently housed in the West Block are under study.

West Block masonry

The West Block masonry has deteriorated over time from the effects of wind, rain and ice, as well as air pollution. This has caused damage to the building's exterior walls. Investigations have revealed that water, infiltrating through cracks and openings, has been washing out the mortar that holds stones and sections of the wall together. As well, cracks are forming in the base of the masonry, and salt deposits have been found on the interior of the stone.

In order to ensure the conservation of this national heritage building, extensive masonry restoration is required. This will involve the re-alignment of the masonry and exterior wall, dismantling and rebuilding deteriorated areas and applying new mortar joints.

The barricades around the building are for the safety and protection of pedestrians.