NCO 23 has a requirement for utility vehicle for the Sioux Falls VA Health Care System. Â This is a small business set aside solicitation. Â FOR CONSIDERATION ALL QUESTIONS MUST BE RECEIVED 72 HOURS B... NCO 23 has a requirement for utility vehicle for the Sioux Falls VA Health Care System. Â This is a small business set aside solicitation. Â FOR CONSIDERATION ALL QUESTIONS MUST BE RECEIVED 72 HOURS BEFORE DATE STIPULATED IN BLOCK 8 OF THE SF1449 FORM. EMAIL ALL QUESTIONS AND RESPONSES TO Jennifer.Watkins-schoenig@va.gov Â