Specifications include, but are not limited to: 20100110 UNIT TREE REMOVAL (6 TO 15 UNITS DIAMETER) Base items 67.000; 20100210 UNIT TREE REMOVAL (OVER 15 UNITS DIAMETER) Base items 438.400; 20200100 CU YD EARTH EXCAVATION Base items 5,895.000; 20800150 CU YD TRENCH BACKFILL Base items 37.000; 21101505 CU YD TOPSOIL EXCAVATION AND PLACEMENT Base items 4,440.000; 25000210 ACRE SEEDING, CLASS 2A Base items 8.500; 25000400 POUND NITROGEN FERTILIZER NUTRIENT Base items 754.000; 25000500 POUND PHOSPHORUS FERTILIZER NUTRIENT Base items 754.000; 25000600 POUND POTASSIUM FERTILIZER NUTRIENT Base items 754.000; 25100630 SQ YD EROSION CONTROL BLANKET Base items 34,889.000; 25100635 SQ YD HEAVY DUTY EROSION CONTROL BLANKET Base items 4,629.000; 28000250 POUND TEMPORARY EROSION CONTROL SEEDING Base items 835.000; 28000305 FOOT TEMPORARY DITCH CHECKS Base items 2,300.000; 28000400 FOOT PERIMETER EROSION BARRIER Base items 136.000; 28000510 EACH INLET FILTERS Base items 9.000; 35102000 SQ YD AGGREGATE BASE COURSE, TYPE B 8" Base items 1,155.000; 40600290 POUND BITUMINOUS MATERIALS (TACK COAT) Base items 102,947.000; 40600370 FOOT LONGITUDINAL JOINT SEALANT Base items 38,270.000; 40600400 TON MIXTURE FOR CRACKS, JOINTS, AND FLANGEWAYS Base items 229.000...