Inventories

6 Months Ended

12 Months Ended

Jul. 02, 2016

Jan. 02, 2016

Summit Materials, LLC [Member]

Inventories

5.INVENTORIES

Inventories consisted of the following as of July 2, 2016 and January 2, 2016:

	July 2,		January 2,
	2016		2016
Aggregate stockpiles	$	103,216	$	86,236
Finished goods		46,171		14,840
Work in process		8,052		5,141
Raw materials		17,300		23,865
Total	$	174,739	$	130,082

(5) Inventories

Inventories consisted of the following as of January 2, 2016 and December 27, 2014:

	2015		2014
Aggregate stockpiles	$	86,236	$	88,211
Finished goods		14,840		8,826
Work in process		5,141		1,801
Raw materials		23,865		12,715
Total	$	130,082	$	111,553