Specifications include, but are not limited to: 50102400 CU YD CONCRETE REMOVAL Base items 55.000 50300225 CU YD CONCRETE STRUCTURES Base items 33.000 64300240 EACH IMPACT ATTENUATORS (FULLY REDIRECTIVE, NARROW), TEST LEVEL 2 Base items 4.000 64300260 EACH IMPACT ATTENUATORS (FULLY REDIRECTIVE, NARROW), TEST LEVEL 3 Base items 2.000 64300370 EACH IMPACT ATTENUATORS (FULLY REDIRECTIVE, WIDE), TEST LEVEL 3 Base items 1.000 64300770 EACH IMPACT ATTENUATORS (SEVERE USE, NARROW), TEST LEVEL 3 Base items 40.000 64300920 EACH IMPACT ATTENUATORS (SEVERE USE, WIDE), TEST LEVEL 3 Base items 1.000 64301090 SQ YD ATTENUATOR BASE Base items 20.000 70100205 EACH TRAFFIC CONTROL AND PROTECTION, STANDARD 701401 Base items 66.000 70100420 EACH TRAFFIC CONTROL AND PROTECTION, STANDARD 701411 Base items 22.000 70100430 EACH TRAFFIC CONTROL AND PROTECTION, STANDARD 701446 Base items 22.000 70102621 EACH TRAFFIC CONTROL AND PROTECTION, STANDARD 701501 Base items 1.000 70102624 EACH TRAFFIC CONTROL AND PROTECTION, STANDARD 701502 Base items 1.000 70102626 EACH TRAFFIC CONTROL AND PROTECTION, STANDARD 701606 Base items 2.000 70102631 EACH TRAFFIC CONTROL AND PROTECTION, STANDARD 701601 Base items 5.000 70102633 EACH TRAFFIC CONTROL AND PROTECTION, STANDARD 701602 Base items 16.000 70102637 EACH TRAFFIC CONTROL AND PROTECTION, STANDARD 701701 Base items 1.000 70102642 EACH TRAFFIC CONTROL AND PROTECTION, STANDARD 701801 Base items 1.000 X6430120 EACH REMOVE IMPACT ATTENUATORS, NO SALVAGE Base items 55.000 X6431220 EACH REMOVE AND REPLACE IMPACT ATTENUATOR SAND MODULE Base items 800.000 X7010808 EACH TRAFFIC CONTROL AND PROTECTION, STANDARD TC8 Base items 70.000 X7010809 EACH TRAFFIC CONTROL AND PROTECTION, STANDARD TC9 Base items 2.000 X7010814 EACH TRAFFIC CONTROL AND PROTECTION, STANDARD TC14 Base items 2.000 X7010817 EACH TRAFFIC CONTROL AND PROTECTION, STANDARD TC17 Base items 34.000 Z0030850 SQ FT TEMPORARY INFORMATION SIGNING Base items 11.000