Construction on downtown’s civic center and Veterans Plaza could begin early this summer, though exactly who will be doing the heavy lifting is still undecided.

“We’re hoping to start construction at the end of May or early June,” Gary Stith, director of Silver Spring’s regional center, told the citizens advisory board Monday night.

However, the county has extended a deadline for construction bids until Mar 18 because contractors repeatedly requested more technical information on the project, Stith said. Despite the deadline extension, the county’s department of public works is pressing to keep things on schedule for a 2009 opening, Stith added.

The project includes a civic building and hardscaped plaza near the corner of Ellsworth Drive and Fenton Street. Plans for the building include a great hall and four smaller conference rooms, while the plaza will have a seasonal ice-skating rink and veterans memorial. The nonprofit group Silver Spring Town Center, Inc, will develop programs for the space.

“We believe this type of nonprofit can ensure that this space is used as effectively as possible,” Silver Spring’s citizens advisory board wrote in its 2009 budget wish list. “Such an organization can independently raise funds to support community-based arts, entertainment and educational programming, thereby enhancing the county’s investment.”

However, the nonprofit group took some heat from county council members last summer. Members of the council’s economic-development committee worried that the group’s programming could be too inclusive.

“Having a board that believes itself to own a public building is going to be a challenge,” council member Nancy Floreen (D-At large) said in August. “This has to be open to everyone.”

Still, the organization’s website professes to hook Silver Spring up with gigs that reflect the area’s interests.

“Like ballet, modern dance and salsa? The Silver Spring Town Center, Inc, loves dance! Like jazz, blues, opera, classical or world music? The Silver Spring Town Center, Inc, loves music, too! Like painting, sculpture and photography? The Silver Spring Town Center, Inc, loves the visual arts! Like theatre? We love it too!” the group declares.

Images: Renderings of the Silver Spring civic building, courtesy of the department of public works and transportation.