This requirement is set aside for small businesses. One site visit shall be held for this requirement; please contact the contracting officer (primary point of contact) and contract specialist (secondary point of contact) to request attendance. See the solicitation attachment for more information. Attendance at the site visit is mandatory to be eligible for award consideration. Offers are due by email to the contracting officer (primary point of contact) and contract specialist (secondary point of contact) by the due date on this announcement. Offerors shall use company letterhead to submit their offers; a SF1442 is not used for this requirement. The contractor shall perform the required specified tasks and all implied tasks required by the Statement of Work. Please see the attachments to this announcement for the solicitation and supporting documents.