Sample BOM

Here is a sample BOM (Bill of Materials) a contractor would try to purchase on a website:

Item	Description	Qty
1	1/2" copper pipe - 10'	30
2	1/2" copper 90	60
3	1/2" union	12
4	1/2" copper tee	10
5	3/4" copper pipe - 10'	6
6	3/4" copper 90	10
7	3/4"x 1/2" tee	2
8	75 gallon AO Smith 75K BTU water heater	1
9	WH flexible lines	2
10	Water heater pan	1
11	1/2" PEX - red - 300' roll	1
12	1/2" PEX - blue - 300' roll	1
13	1/2" PEX crimp rings	100
14	1/2" copper sweat to 1/2" PEX	2
15	1/2" PEX elbows	30
16	1/2" PEX Tees	15
17	3/4" copper sweat ball valve	4
18	1/2" PEX/copper stub outs	12
19	1/2" bell hangers	40
20	3/4" bell hangers	20