Specifications include, but are not limited to: The work to be performed under this contract consists of furnishing all concrete, steel, appurtenances, tools, equipment, labor and incidentals necessary to remove twenty-one (21) square yards of concrete flatwork, five hundred thirty (530) cubic yards of unclassified excavation, prepare seven hundred ninety (790) square yards of subgrade install complete in place approximately seven hundred ninety (790) square yards 8-inch thick flexible base (TxDOT item 247, type “D” grade “1”, twenty five (25) square yards of 10-inch thick 4000 psi reinforced concrete pavement, five hundred eighty five (585) square yards of 8-inch 4000 psi reinforced concrete access drive pavement, one hundred sixty (160) square yards of 7-inch thick reinforced concrete apron slab, twenty (20) square yards of 6-inch thick 4000 psi reinforced concrete walkway, three hundred forty five (345) linear feet of 6-inch 4000 psi monolithic reinforced concrete curb, seventy (70) linear feet of 6-inch 4000 psi reinforced concrete mountable curb, eight (8) cubic yards of 6-inch 4000 psi reinforced concrete thickened curb, one/half (0.5) cubic yards of 18-inch thick 4000 psi reinforced concrete step, seven (7) cubic yards of Type “C” reinforced concrete retaining wall, fourteen (14) cubic yards of TxDOT FW-0 flared wings, provide sixteen (16) galvanized steel interceptor baskets, install eleven (11) galvanized steel interceptor baskets including frames, hinges and associated hardware, eleven (11) square yards of 6-inch to 12-inch grouted rock rip-rap with all associated appurtenances to complete this project in the City of Irving.