Section 870.TABLE F Pier Load and Minimum Pier Capacity for 14 Foot Wide Section (Pounds)

	Roof Live Load (psf)	Mating/Perimeter Wall Opening (feet)
		5		10		15		20		25		30		35
	20	1000		2000		3000		4100		5100		6100		7100
	30	1400		2700		4100		5400		6800		8100*		9500*
	40	1700		3400		5100		6800		8400*		10100*		11800*
Soil's Load- Bearing Capacity (psf)	Footing Area (square inches)
1000	20		144		288		432		590		734		878		1022
	30		202		389		590		778		979		1166		1368
	40		245		490		734		979		1210		1454		1699
1500	20		144		192		288		394		490		586		682
	30		144		259		394		518		653		778		912
	40		163		326		490		653		806		970		1133
2000	20		144		144		216		295		367		439		511
	30		144		194		295		389		490		583		684
	40		144		245		367		490		605		727		850
3000	20		144		144		144		197		245		293		341
	30		144		144		197		260		326		389		456
	40		144		163		245		326		403		485		566
4000	20		144		144		144		148		184		220		256
	30		144		144		148		194		245		292		342
	40		144		144		184		245		302		364		425

* Individual supports shall NOT support loads greater than 8000 pounds for a single stack of 8"x8"x16" stack of blocks, 14000 pounds for a double stack.