The VA Great Lakes Acquisition Center is conducting market research via a Sources Sought Notice for construction work at the Edward Hines, Jr. VA Hospital in Hines, IL. The project covers modernization and security upgrades for the campus gate control system and perimeter fencing, including power/communications infrastructure, card reader access, video surveillance, pedestrian gates, remote gate control, and replacement of non-compliant fencing across multiple gates and fence lines. The construction magnitude is more than $10,000,000, and the period of performance shall not exceed 450 calendar days. The notice seeks interest and capability information from SDVOSB, VOSB, WOSB, 8(a), HUBZone, small business, and large business firms under NAICS 238210, with responses used to determine whether a set-aside is appropriate. Interested firms must provide company and business-status information, capability documentation, two similar project examples, and surety bonding capability; this is not a request for proposals and no proposals are being accepted at this time.