Designers of the Nicollet Mall overhaul unveiled new money-saving pavement materials Wednesday that they expect will help deliver the project within its original $50 million budget.
The city was forced to switch to poured concrete — instead of thousands of brick-like pavers in the initial plans — after garnering a single bid in December that was $24 million over the construction budget. The city also now expects Metro Transit to pick up the full cost of a dozen transit shelters on the mall, freeing up about $4 million in the budget.
James Corner, whose firm, James Corner Field Operations, is leading the design effort, said the design team focused on making one big change instead of many small ones. Concrete can result in a monolithic look if done poorly, Corner said. To vary the surface, he suggests adding texture to certain sections of the sidewalks and using three or four different gray tones.
"We decided that rather than trying to cut a little bit out of everything — cut the trees down, cut the furnishing down and cut the lighting down and cut everything down — that we'd pick one thing that we thought would be the drastic cut. And that is the paving surface," Corner said. "I actually don't think it's bad as long as we can keep the refined finishes."
But City Council Member Lisa Goodman, who represents half of downtown, said the changes reflect a "bait and switch" from what nearby property owners were initially asked to fund.
"We told everybody what it was going to look like without being able to confirm, via the staff, which in my opinion is you, whether or not we could procure the materials and the people who could do the work," Goodman said to the project team.
The total project budget is $50 million, largely funded through state bonding money and assessments on nearby property owners, including office buildings, condos and Target Field. The construction budget is $35 million. Non-construction costs include a $4.5 million design contract, a $2.4 million construction management contract and $1 million for public art.
Following the city's decision to rebid the project in an effort to attract more offers, the landscape architecture firm surveyed three road contractors. Corner said they've received a wide range of cost estimates for the new surface design, but he is confident the city will receive more reasonable bids this time.