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water savings and costs
Posted by Morgan White on September 16, 2014
Here is an example of unit costs for various replacements at the University of Connecticut late 2007. The estimates were by a plumbing firm. Says costs = material +labor
|
Domestic Fixture Retrofits (ResLife) |
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|
Measure |
Unit Cost |
Counts |
Total Cost |
Water Saved Per Unit (gal) |
|
3.5 Commercial Toilet Replacement |
$515.00 |
1,026 |
$528,390 |
16,317,926 |
|
1.6 Commercial Valve Retrofit |
$175.00 |
337 |
$58,975 |
1,081,656 |
|
1.0 Pressure Tank Toilet Upgrade |
$150.00 |
251 |
$37,650 |
989,442 |
|
Gravity Toilet Tank Upgrade |
$75.00 |
528 |
$39,600 |
1,510,885 |
|
Urinal Valve Retrofit |
$175.00 |
133 |
$23,275 |
232,477 |
|
Faucet Flow Control |
$14.00 |
2,669 |
$37,366 |
4,157,618 |
|
Showerhead Upgrade |
$20.00 |
2,150 |
$43,000 |
7,884,000 |
|
Showerhead Retrofit |
$50.00 |
54 |
$2,700 |
5,835,474 |