Plumbing_Systems_Summary_Stack_Residential.xlsx

	A	B	C	D	E	F	G	H	I	J	K	L	M
1	Plumbing Systems Summary — 261104 Sample Multi-Story Apartment
2	Bathroom and kitchen piping, Levels L1–L3, with risers (Garage −2'-0" to L4 roof 36'-0") and Garage trunks at 10'-0" above Garage floor.
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4	System	Pipe Type / Material	Risers	Riser Length (ft)	Branch Length (ft)	Trunk Length (ft)	Total Length (ft)	Branches	Elbows	Tees	Reducers	Total Fittings	Sizes Used

5	Domestic Cold Water	Copper - Type L	2	76.0	80.1	22.5	178.6	12	45	12	12	69	1/2", 1", 1-1/2"
6	Domestic Hot Water	Copper - Type L	2	76.0	98.6	22.1	196.7	12	46	12	12	70	1/2", 1-1/4"
7	Sanitary	PVC - DWV	2	76.0	90.2	27.5	193.7	15	42	18	12	72	1", 1-1/4", 1-1/2", 3"
8	Vent	PVC - Vent	2	76.0	127.1	24.4	227.5	15	54	27	12	93	1", 1-1/4", 1-1/2", 3"
9	TOTAL		8	304.0	396.0	96.5	796.5	54	187	69	48	304
10	Lengths are design centerline lengths (fixture connector → riser centerline), computed from the coordinates on 'Pipe Segments'. Modeled pipe lengths are slightly shorter where fittings occupy the run.
11	Fitting counts match the Revit model total of 304 pipe fittings (reducers = transitions Revit added automatically at reducing tees on the risers).
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13	Fixtures Connected
14	Fixture	Area	Qty (L1–L3)	CW	HW	Sanitary	Vent
15	Water Closet (wall-hung, flush valve)	Bathroom	3	1"	—	3"	3"
16	Shower Stall 63"x36"	Bathroom	3	1/2"	1/2"	1-1/2"	1-1/2"
17	Lavatory - Vanity 36"x18"	Bathroom	3	1/2"	1/2"	1-1/4"	1-1/4"
18	Kitchen Sink 18"x18"	Kitchen	3	1/2"	1/2"	1-1/2"	1-1/2"
19	Dishwasher 24"	Kitchen	3	—	1/2"	1"	1"
20	Total fixtures		15
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