|
*PIPE SIZE8
|
5 FPS
|
8 FPS
|
10 FPS
|
|
1/2"
|
4.5
|
6
|
8
|
|
3/4"
|
8
|
13
|
18
|
|
1"
|
16
|
20
|
29
|
|
1-1/4"
|
22
|
30
|
43
|
|
1-1/2"
|
28
|
40
|
55
|
|
2"
|
48
|
70
|
95
|
|
2-1/2"
|
73
|
105
|
150
|
|
3"
|
110
|
160
|
205
|
|
*PIPE SIZE8
|
5 FPS
|
8 FPS
|
10 FPS
|
|
1/2"
|
1.0
|
3
|
4
|
|
3/4"
|
4
|
9
|
16
|
|
1"
|
12
|
23
|
47
|
|
1-1/4"
|
27
|
55
|
95
|
|
1-1/2"
|
47
|
85
|
144
|
|
2"
|
120
|
225
|
350
|
|
2-1/2"
|
230
|
400
|
600
|
|
3"
|
525
|
680
|
980
|
|
SIZE OF TRAP
|
SLOPE /FOOT
|
DISTANCE FROM TRAP
|
|
1-1/4"
|
1/4"
|
5
|
|
1-1/2"
|
1/4"
|
6
|
|
2"
|
1/4"
|
8
|
|
3"
|
1/8"
|
12
|
|
4"
|
1/8"
|
16
|
|
Size of RPBP
|
Required Floor drain size
|
|
2"
|
55 GPM
|
|
3"
|
112 GPM
|
|
4"
|
170 GPM
|
|
5"
|
350 GPM
|
|
6"
|
450 GPM
|
|
(1) Cubic Foot of interceptor Capacity:
|
|
|
100 sf of floor space:
|
Machine shops/ auto repair
|
|
250 sf of floor space
|
paint spray booths
|
|
2000 sf of floor space
|
car garage w/ washed floors
|
|
3000 sf of floor space
|
parking garage where tenants cars are washed
|
|
4000 sf of floor space
|
parking garage with no water outlets
|
[2.5] x [2.0] x [CUF] x [Seating Count] Gallons per customer = 2 Turn over rate = 2.5Seating Capacity = architects seating count, NOT OCCUPANCY COUNT. Cubic Usage factor= counting fixtures ONLY IN KITCHEN, connected ONLY TO GREASE.|
FIXTURE
|
COLD
|
HOT
|
TOTAL
|
|
BRG
|
2.7
|
1.5
|
3.6
|
|
Bathtub
|
1.0
|
1.0
|
1.4
|
|
Dish Machine
|
--
|
1.4
|
1.4
|
|
Kitchen Sink
|
1.0
|
1.0
|
1.4
|
|
Lavatory
|
0.5
|
0.5
|
0.7
|
|
Shower Head
|
1.0
|
1.0
|
1.4
|
|
8lb washing machine
|
1.0
|
1.0
|
1.4
|
|
WC -tank
|
2.2
|
--
|
2.2
|
|
WC - Flushmeter
|
2.0
|
--
|
2.0
|
|
Toilet (Flush) - 4
|
Urinal (wall) - 16
|
|
Toilet (Flush Valve) - 35
|
Shower - 2.5
|
|
Shower - 2.5
|
Lavatory - 1.5
|
|
Kitchen Sink - 2.2
|
Utility Sink - 4
|
|
Dish Washer - 2
|
CWSW- 6
|
|
1/2" hosebib - 5
|
5/8" hosebib - 9
|
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