This opportunity is for a two-year, Firm Fixed Price, Indefinite Delivery/Indefinite Quantity contract to procure Thin Layer Explosives (SP02 and SP03). The contract is restricted to a limited number of responsible sources due to specialized qualification requirements. To be eligible, offerors must submit a valid Qualification Acceptance Letter signed by an authorized Government engineer. No specific budget amount or performance location is mentioned in the description. The non-bid timeline is not provided.