Prime 1 2 3 4 5 6 7 8
Lavatory
Toilet
4 4 4 4 4 4 4
Spec 1 2 3 4 5
Urinal
5 5 5 5 5 5
4 4 4 4
DF
SS
1 1 1 1 1 1 1
1 1 1 1 1 1
4 4 4 4
Shower
1 1 1 1 1 1 1
1 1 1 1
6
2902.2 separate facilities where plumbing fixtures are required, separate facilities shall be provided for each sex 2902.3 number the number of percentage of of 50 percent
of occupants of each sex plumbing fixtures shall be distributed equally between the sexes based on the each sex anticipated in the occupant load. the occupant load shall be comprised of each sex, unless statistical data otherwise states.
2902.4 required public toilet facilities customers, patrons, ad visitors shall be provided with public toilet facilities as required in this code. access to public facilities shall not pass through kitchens, storage rooms, closets, or similar spaces not available to the public. employees must be provided with toilet facilities in all occupancies. employee toilet facilities can be either separate or combined with the public toilet facilities.
1 1 1 1
2903.1 water supply protection the supply lines and fittings for every plumbing fixture shall be installed so as to prevent backflow
WATER SUPPLY SYSTEM DESIGN A.
2902.1 minimum number of fixtures plumbing fixtures shall be provided for the type of occupancy and in the minimum number shown in table 2902.1. types of occupancies not shown in table 2902.1 shall be considered individually by the building official. the number of occupants shall be determined by this code. occupancy classification shall be determined in accordance with chapter 3.
# of fixtures
G.
Pressure Loss Due to Elevation
Lavatory
Toilet
Urinal
DF
SS
Shower
prime
48.063 psi
prime
28
30
6
7
7
6
spec
25.547 psi
spec
16
16
0
4
4
0
B.
H.
WSFU Type
WSFU
Lavatory Toilet Urinal DF SS Shower C. Type
Total WSFU Prime Spec
2 10 5 0.25 3 4
56 300 30 1.75 21 24
32 160 0 1 12 0
GPM WSFU
Total WFSU
Total GPM
56 300 30 1.75 21 24
432.75
129.91
D. (Lav) E.
6
18.075
J.
32 160 0 1 12 0
25.547
Determine Size of Pump TPL 77.563
Size of pump -37.563
40
59.622
-19.622
prime
91.4
spec
59.622
361.5
16.492946
L.
8 Development L/Equivalent L/Total Equivalent L spec
DL
180’
241’
Total EL
270’
361.5’
Pressure Loss Due to Friction
prime
13.5 psi
at 29 psi
1-1/2" at 16.5 psi
spec
18.075 psi
DFU
16
0
Toilet
Urinal
DF
SS
7
7
6
spec
16
16
0
4
4
0
DFU
2
6
2
0.5
2
2
TOTAL
prime DFU
56
180
12
3.5
14
12
spec DFU
32
96
0
2
8
0
Size/Slope Diameter 5" 4"
N. Slope
WSFU
Prime
Spec
Total
10 5
300 30
160 0
330 160
Stack/Vent Pipe Stack
Vent
1/8"
prime
5"
4"
1/8"
spec
4"
4"
277.5 138
mechanical plumbing electrical
GPM
prime
155.5
spec
83 PSI for furthest fixture 15 PSI from tank
P
Pressure Loss Due to Elevation
prime
48.063
spec
25.547
13.5
spec
18.075
Valve 6
Friction 13.5
Elevation 48.063
Total 77.563
spec
10
6
18.075
25.547
59.622
spec J.
0
Total Pressure Loss Meter 10
prime
-
MICAH MCKELVEY
prime
I.
CALCULATIONS
Pressure Loss Due to Friction
prime
Shower
6
structural
WSFU
H.
30
spec
spec
G.
28
prime
6
F.
prime
M.
30
0
Pipe Size
Lavatory
PSI for furthest fixture
prime
E.
WASTE WATER SYSTEM DESIGN 205
Urinal
(WC) Total 28.727037
2"
Toilet
D.
Determine Pressure Loss/100'
integration
# of fixtures
C.
Main psi 40
39.3 2.6 4.1 34182 837121 47% 55382 37% 87333 59%
architectural
GREY WATER
Toilet Urinal
59.622
Total EL 270
K.
average annual total number of inches of rain: average rainfall during the lowest month(in): average rainfall during the highest month(in): Roof Area (sq ft): Number of gallons of rooftop rainfall available for harvesting: Percentage of total annual gallons needed to flush toilets and urinals: Dry month availability (gal) Drier month percentage of greywater needed for flushing toilets and urinals: Wet Month Availability (gal): Wetter month percentage of greywater needs for flushing toilets and urinals:
Type
Elevation Total 48.063 77.563
PL 77.563
spec
prime
F.
10
prime
Spec Lavatory Toilet Urinal DF SS Shower
spec
spec
Prime Lavatory Toilet Urinal DF SS Shower
prime
Friction 13.5
1676 5 10 148978 1787733
Estimated Rainwater Available for Harvesting
B.
Valve 6
prime
[Occupancy] # of people in building on any given day: Days per week building is occupied by the majority of the people: Average hours per day will the building is occupied : Estimated total monthly gallons water required for flushing toilets and urinals: Estimated total annual water requirements for flushing toilets and urinals:
A.
Total Pressure Loss Meter 10
I.
Water Requirements for Toilet Flushing
CHRIS SCHOENLEIN
Determine Size of Pump tank psi 0
TPL 77.563
Size of pump 78psi
0
59.622
60psi
Pipe Size
prime
2"
at 29 psi
spec
2"
at 16.5 psi
THE
MIXED USE OFFICE BLDG
YARDS WASHIINGTON, D.C
idc project / spring 2011 / kent state university / college of architecture and environmental design / professor ferut /