Convention Center pipe repairs could disrupt events

Andy Mallon, executive director of the Capital Improvement Board of Marion County, said this week that the Indiana Convention Center is replacing pipes damaged during a storm that sent water into exhibit halls during Gen Con on August 1. Mallon said heavy rainfall overwhelmed the building’s roof-based drainage system and caused drainage pipes to give way, leading to water infiltration in Hall B and similar issues in Halls A and C. Monica Brase, the board’s public information and marketing manager, told local television crews on August 4 that workers were still removing and assessing pipes and checking other lines for additional problems. The board has not released a repair cost or a timeline for when the work will be finished. ### Which parts of the convention center were hit? Hall B was the most visible problem area during Gen Con. Mallon told the Indianapolis Business Journal that water came in after the weight of stormwater displaced drainage pipes, breaking through the ceiling and causing what he described as localized flooding inside the exhibit hall. He said Halls A and C also experienced water infiltration tied to similar pipe issues. (ibj.com) Saturday’s storm dropped 2 inches of rain in a couple of hours and was part of the same weather system that triggered a tornado warning in Marion County, according to Mallon and Fox59’s reporting from the scene. Brase said crews and contractors were standing by over the weekend and began repairs immediately after the incident. (ibj.com) ### How much damage has the board acknowledged? Brase said the rain did not cause major damage to the space, vendors or guests, and she said gaming resumed within hours. Mallon likewise said he had not been informed of damage to attendee or exhibitor property as of Monday, and he said he had been in regular communication with Gen Con organizers. (ibj.com) More than 70,000 people attended the sold-out Gen Con event from July 30 through August 2 in downtown Indianapolis, IBJ reported, making the leak a high-profile test of the building’s response during one of the city’s biggest annual conventions. Gen Con said separately that the show will return to Indianapolis on August 5-8, 2027, and that next year’s event will use added space from the convention center expansion. (fox59.com) ### Are officials saying events will be canceled or moved? The Capital Improvement Board has not publicly announced any event cancellations, hall closures or relocation plans tied to the pipe work as of August 6. Brase told Fox59 that the board was continuing repairs and inspecting other pipes, but she did not provide a timeline. Mallon said only that the board was evaluating what should be replaced now as a preventive measure. (ibj.com) ICCLOS’s public events calendar still lists a full August schedule at the downtown facility, including Spirit and Grace Tour on August 7, VenueConnect from August 9 to 12, and the ASAE Annual Meeting & Exposition from August 15 to 18. The convention center’s website says the facility is at 100 South Capitol Ave. in Indianapolis and is operated with Lucas Oil Stadium under ICCLOS. ### Who runs the building and what else is happening there? (fox59.com) The Capital Improvement Board of Managers of Marion County operates the Indiana Convention Center, Lucas Oil Stadium, Victory Field and other downtown facilities, according to the board and ICCLOS. The board’s facilities page describes the convention center as a major meetings venue, while Visit Indy says the attached expansion project and the new Signia by Hilton Indianapolis hotel are scheduled for completion in the fourth quarter of 2026. (icclos.com) The expansion matters because Gen Con and other large conventions already draw heavy attendance. Gen Con said next year’s event will use the added exhibition space from the 143,500-square-foot expansion and the new hotel, which ICCLOS has said is accepting reservations for February 2027. ### When could the public hear more? The Capital Improvement Board says its board meets on the second Friday of each month at 9 a.m. in the Visit Indy Boardroom on the third floor of the convention center unless otherwise noted. (capitalimprovementboard.org) That puts the next scheduled board meeting on August 14, based on the board’s posted 2026 calendar. August 14 is the next public marker for any update on repair timing, costs or operational impacts, while major events remain on the convention center’s August calendar. (gencon.com) VenueConnect is scheduled to begin August 9, and ASAE’s annual meeting is scheduled to open August 15, according to ICCLOS. (icclos.com) (capitalimprovementboard.org)