Diversion Study Guide, Appendix I

Conversion Factors: Construction and Demolition

Please refer to Appendix H, "What Counts Toward Diversion," to determine if these items qualify.

Material/Item	Size/Amount	Study*	LB
Ashes, dry	1 cubic foot	FEECO	35-40
Ashes, wet	1 cubic foot	FEECO	45-50
Asphalt, crushed	1 cubic foot	FEECO	45
Asphalt/paving, crushed	1 cubic yard	Tellus	1,380
Asphalt/shingles comp, loose	1 cubic yard	Tellus	418.5
Asphalt/tar roofing	1 cubic yard	Tellus	2,919
Bone meal, raw	1 cubic foot	FEECO	54.9
Brick, common hard	1 cubic foot	FEECO	112-125
Brick, whole	1 cubic yard	Tellus	3,024
Cement, bulk	1 cubic foot	FEECO	100
Cement, mortar	1 cubic foot	FEECO	145
Ceramic tile, loose 6"x 6"	1 cubic yard	Tellus	1,214
Chalk, lumpy	1 cubic foot	FEECO	75-85
Charcoal	1 cubic foot	FEECO	15-30
Clay, kaolin	1 cubic foot	FEECO	22-33
Clay, pottery dry	1 cubic foot	FEECO	119
Concrete, cinder	1 cubic foot	FEECO	90-110
Concrete, scrap, loose	1 cubic yard	Tellus	1,855
Cork, dry	1 cubic foot	FEECO	15
Earth, common, dry	1 cubic foot	FEECO	70-80
Earth, loose	1 cubic foot	FEECO	76
Earth, moist, loose	1 cubic foot	FEECO	78
Earth, mud	1 cubic foot	FEECO	104-112
Earth, wet, containing clay	1 cubic foot	FEECO	100-110
Fiberglass insulation, loose	1 cubic yard	Tellus	17
Fines, loose	1 cubic yard	Tellus	2,700
Glass, broken	1 cubic foot	FEECO	80-100
Glass, plate	1 cubic foot	FEECO	172
Glass, window	1 cubic foot	FEECO	157
Granite, broken or crushed	1 cubic foot	FEECO	95-100
Granite, solid	1 cubic foot	FEECO	130-166
Gravel, dry	1 cubic foot	FEECO	100
Gravel, loose	1 cubic yard	Tellus	2,565
Gravel, wet	1 cubic foot	FEECO	100-120
Gypsum, pulverized	1 cubic foot	FEECO	60-80
Gypsum, solid	1 cubic foot	FEECO	142
Lime, hydrated	1 cubic foot	FEECO	30
Limestone, crushed	1 cubic foot	FEECO	85-90
Limestone, finely ground	1 cubic foot	FEECO	99.8
Limestone, solid	1 cubic foot	FEECO	165
Mortar, hardened	1 cubic foot	FEECO	100
Mortar, wet	1 cubic foot	FEECO	150
Mud, dry close	1 cubic foot	FEECO	110
Mud, wet fluid	1 cubic foot	FEECO	120
Pebbles	1 cubic foot	FEECO	90-100
Pumice, ground	1 cubic foot	FEECO	40-45
Pumice, stone	1 cubic foot	FEECO	39
Quartz, sand	1 cubic foot	FEECO	70-80
Quartz, solid	1 cubic foot	FEECO	165
Rock, loose	1 cubic yard	Tellus	2,570
Rock, soft	1 cubic foot	FEECO	100-110
Sand, dry	1 cubic foot	FEECO	90-110
Sand, loose	1 cubic yard	Tellus	2,441
Sand, moist	1 cubic foot	FEECO	100-110
Sand, wet	1 cubic foot	FEECO	110-130
Sewage, sludge (see Appendix H)	1 cubic foot	FEECO	40-50
Sewage, dried sludge (see Appendix H)	1 cubic foot	FEECO	35
Sheetrock scrap, loose	1 cubic yard	Tellus	393.5
Slag, crushed	1 cubic yard	Tellus	1,998
Slag, loose	1 cubic yard	Tellus	2,970
Slag, solid	1 cubic foot	FEECO	160-180
Slate, fine ground	1 cubic foot	FEECO	80-90
Slate, granulated	1 cubic foot	FEECO	95
Slate, solid	1 cubic foot	FEECO	165-175
Sludge, raw sewage (see Appendix H)	1 cubic foot	FEECO	64
Soap, chips	1 cubic foot	FEECO	15-25
Soap, powder	1 cubic foot	FEECO	20-25
Soap, solid	1 cubic foot	FEECO	50
Soil/sandy loam, loose	1 cubic yard	Tellus	2,392
Stone or gravel	1 cubic foot	FEECO	95-100
Stone, crushed	1 cubic foot	FEECO	100
Stone, crushed, size reduced	1 cubic yard	Tellus	2,700
Stone, large	1 cubic foot	FEECO	100
Wax	1 cubic foot	FEECO	60.5
Wood ashes	1 cubic foot	FEECO	48

*Source acronyms used

• CalRecycle: California Department of Resources Recycling and Recovery
• FEECO: FEECO Incorporated
• Tellus: Tellus Institute, Boston Massachusetts
• U.S. EPA: United States Environmental Protection Agency (Business Users Guide)

Other conversion factor tables

Glass, plastic, paper, and cardboard | Organics | Metals | Office furniture

Appendix I | Table of Contents