Top Guard Truncated Domes for FDOT E7L44 in Dunedin (Pinellas County) August 7, 2017 Posted by on August 7, 2017January 30, 2018 Top Guard black truncated domes installed +/-500 sq.ft. along Main St from Douglas Ave to Pinehurst Rd in Dunedin (Pinellas County). FDOT contract E7L44. Hubbard is prime, Florida Safety Contractors is sub.