give the solution and answer
Extracted text: Technical Description: Column 1 size = 350 mm x 350 mm Column 2 size = 250 mm x 250 mm Footing 1 size = (LXWXT) = 1400 mm x 1400mm x 400 mm Footing 2 size = (LXWXT) = 1000 mm x 1000 mm x 250 mm Note: Depth of foundation from batural ground level are; C-1, F-1 = 1.40 m C-2, F-2 = 1.10 m
Extracted text: Instruction: Based on the foundation plan below, determine the following in cubic meters; 1. Total excavated soil 2. The amount of backfill needed utilizing the excavated soil considering compaction with 20% shrinkage factor. 3. Is there a waste or extra loose soil? How many in terms of volume? С-1 C-20 F-2 C-2 F-1 F-2 回C2 F-2 C-2 F-1 F-2 Legend: C-2 = Column 2 F-2 = Footing 2 C-1 = Column 1 F-1 = Column 1