Specifications include, but are not limited to: 2 UNIT PRICE NO. 1 - Excavation, removal, disposal from site of unclassified or unsuitable materials; furnish and replace with compacted earth borrow soil. Base bid shall include additional 1,000 cu. yds. as an allowance. 3 UNIT PRICE NO. 2: Furnish and replace compacted earth borrow soil (as required by documents and per Special Inspection engineer). Base bid shall include additional 500 cubic yards as an Allowance; 4 UNIT PRICE NO. 3: Mass rock excavation and removal from site. Base bid shall include additional 40 cubic yards as an Allowance 5 UNIT PRICE NO. 4: Footing and Trench Rock (less than 10 feet below existing grade) excavation and removal from the site. Base bid shall include additiional 30 cubic yards as an allowance 6 UNIT PRICE NO. 5: Furnish and place 2 to 6 inch shot rock. Base bid shall include additional 100 cubic yards as an Allowance 7 UNIT PRICE NO. 6: Furnish and place compacted drainage fill (clean 3/4 inch crushed rock). Base bid shall include additional 200 cubic yards as an Allowance 8 UNIT PRICE NO. 7: Furnish and place lean concrete fill (as required by Documents and per Special Inspection engineer). Base bid shall include additional 150 cubic yards as an Allowance