This is not a request for proposals, quotes, or bids, but a notice of a potential requirement. USACE has a requirement for custodial services at Coralville Lake Dam Complex in accordance with the atta... This is not a request for proposals, quotes, or bids, but a notice of a potential requirement. USACE has a requirement for custodial services at Coralville Lake Dam Complex in accordance with the attached performance work statement (PWS). This solicitation will be a 100% small business set-aside, Request for Qoute (RFQ). NAICS: 561720 PSC: S201 Period of Performance: Base and two option year from 20APR2026 - 19APR2029. See attached PWS for a detailed description of the requirement.