water usage calculator
TRANSCRIPT
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8/17/2019 Water Usage Calculator
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Non-residential Buildings
Fixture Type Consumption Daily Uses Duration
Kitchen sink - 2.2 gpm 2.2 1 0.25
ho!erhea" - 2.5 gpm 2.5 0.1 #
consumption $alues %ase" on &xtures an" &xture &ttings installe"
Fixture Type Consumption Daily Uses Duration
1.2# gp' toilet - male (gallons per )ush* 1.2# 1 1
1.2# gp' toilet - 'emale (gallons per )ush* 1.2# + 1
0.5 gp' urinal - male (gallons per )ush* 0.5 2 1
Commercial ,a$atory Faucet - 0.5 gpm 0.5 + 0.25Kitchen sink - 2.2 gpm 2.2 1 0.25
ho!erhea" - 2.5 gpm 2.5 0.1 #
called out in the IAPMO Green Plumbing and Mechanical Code Supplement.
(! I" metering "aucets are used# insert the $o% rate o" the "aucet in the Con
and insert the c&cle time in the 'uration column (assume c&cle per use!.
)esidential * bedroom structure
Fixture Type Consumption Daily Uses Duration
1. gp' toilet 1. 5 1
,a$atory Faucet - 2.2 gpm 2.2 # 0.25
Kitchen sink - 2.2 gpm 2.2 0.25
ho!erhea" - 2.5 gpm 2.5 0.5 #
consumption $alues %ase" on &xtures an" &xture &ttings installe"
Baseline Case+ change occupant $alues to re)ect anticipate" occupancy
Calculator+ To "etermine estimate" sa$ings/ insert occupant $alues (same as aselin
Notes+ (! ,alues sho%n in red re$ect the maimum consumption alues ass
Baseline Case+ change occupant $alues %ase" on num%er o' %e"rooms (example sho
Calculator+ To "etermine estimate" sa$ings/ insert occupant $alues (same as aselin
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Fixture Type Consumption Daily Uses Duration
1.2# gp' toilet 1.2# 5 1
,a$atory Faucet - 1.5 gpm 1.5 # 0.25
Kitchen sink - 2.2 gpm 2.2 0.25
ho!erhea" - 2.5 gpm 2.5 0.5 #
called out in the IAPMO Green Plumbing and Mechanical Code Supplement.
Note+ ,alues sho%n in red re$ect the maimum consumption alues associat
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ccupants Daily ater Use (gal*
+00 15
+00 00 per 3in 2.2
Total Daily 4olume 5 tart time 02 reak
6n" Time +7 08nnual ork Days 20 Di9 0+2
Total 8nnual Usage 1:#/:00 ;allons #.20
ccupants Daily ater Use (gal*
150 1:2
150 5
150 150
+00 11++00 15
+00 00
Total Daily 4olume 1/:
8nnual ork Days 20
Total 8nnual Usage 7/#+0
8nnual a$ings (2/:+0*
< =e"uction 1+7.<
umption column
ccupants Daily ater Use (gal*
7 +2
7 1#
7 1+
7 0
Total Daily 4olume 12+
8nnual Usage 77/#22
* an"
ciated %ith the proisions
n is 'or + %e"rooms*
* an" consumption
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ccupants Daily ater Use (gal*
7 2
7 12
7 1+
7 0
Total Daily 4olume 111
8nnual Usage 70/7728nnual a$ings 7/+#0
< =e"uction -:.#<
d %ith the proisions
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Non-residential Buildings
Fixture Type Consumption Daily Uses Duration
1. gp' toilet - male (gallons per )ush* 1. 1 1
1. gp' toilet - 'emale (gallons per )ush* 1. + 1
1.0 gp' urinal - male (gallons per )ush* 1 2 1
Commercial ,a$atory Faucet - 0.5 gpm 0.5 + 0.25Kitchen sink - 2.2 gpm 2.2 1 0.25
ho!erhea" - 2.5 gpm 2.5 0.1 #
consumption $alues %ase" on &xtures an" &xture &ttings installe"
Fixture Type Consumption Daily Uses Duration1.2# gp' toilet - male (gallons per )ush* 1.2# 1 1
1.2# gp' toilet - 'emale (gallons per )ush* 1.2# + 1
0.5 gp' urinal - male (gallons per )ush* 0.5 2 1
Commercial ,a$atory Faucet - 0.5 gpm 0.5 + 0.25
Kitchen sink - 2.2 gpm 2.2 1 0.25
ho!erhea" - 2.5 gpm 2.5 0.1 #
called out in the IAPMO Green Plumbing and Mechanical Code Supplement.
(! I" metering "aucets are used# insert the $o% rate o" the "aucet in the Con
and insert the c&cle time in the 'uration column (assume c&cle per use!.
)esidential * bedroom structure
Fixture Type Consumption Daily Uses Duration
1. gp' toilet 1. 5 1
,a$atory Faucet - 2.2 gpm 2.2 # 0.25
Kitchen sink - 2.2 gpm 2.2 0.25
ho!erhea" - 2.5 gpm 2.5 0.5 #
Baseline Case+ change occupant $alues to re)ect anticipate" occupancy
Calculator+ To "etermine estimate" sa$ings/ insert occupant $alues (same as aselin
Notes+ (! ,alues sho%n in red re$ect the maimum consumption alues ass
Baseline Case+ change occupant $alues %ase" on num%er o' %e"rooms (example sho
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consumption $alues %ase" on &xtures an" &xture &ttings installe"
Fixture Type Consumption Daily Uses Duration
1.2# gp' toilet 1.2# 5 1
,a$atory Faucet - 1.5 gpm 1.5 # 0.25Kitchen sink - 2.2 gpm 2.2 0.25
ho!erhea" - 2.5 gpm 2.5 0.5 #
called out in the IAPMO Green Plumbing and Mechanical Code Supplement.
Calculator+ To "etermine estimate" sa$ings/ insert occupant $alues (same as aselin
Note+ ,alues sho%n in red re$ect the maimum consumption alues associat
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ccupants Daily ater Use (gal*
2 +
1 5
2 7
1 0+ 2
+
Total Daily 4olume 20
8nnual ork Days 20
Total 8nnual Usage 5/20
ccupants Daily ater Use (gal*150 1:2
150 5
150 150
+00 11+
+00 15
+00 00
Total Daily 4olume 1/:
8nnual ork Days 20
Total 8nnual Usage 7/#+0
8nnual a$ings (71/27*
< =e"uction ##.+<
umption column
ccupants Daily ater Use (gal*
+ 27
+ 1+
+ 10
+ 75
Total Daily 4olume :2
3onthly Usage 2/+ 1/000
* an"
ciated %ith the proisions
n is 'or + %e"rooms*
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8nnual Usage ++/1 207/000
ccupants Daily ater Use (gal*
7 2
7 127 1+
7 0
Total Daily 4olume 111
8nnual Usage 70/772
8nnual a$ings (/#2*
< =e"uction 20.+<
* an" consumption
d %ith the proisions