impact_type	Deconstruction	Demolition	Difference	Per_SqFt_Difference
Material impacts	-15,104	-7,175	7,929	6.74
Material transport (to MRF or reuse)	177	118	-59	-0.05
Material transport (MRF to EOL)	462	585	123	0.10
Worker transport	617	62	-555	-0.47
Equipment use on site	0	241	241	0.20
Total	-13,849	-6,170	7,679	6.53