HomeMy WebLinkAbout02-10-20 City Commission Packet Materials - C7. Approve Impact Fee Credit Offsets for MSU per Res. 4939Commission Memorandum
REPORT TO: Honorable Mayor and City Commission
FROM: Brian Heaston, Senior Engineer
Chris Saunders, Community Development Manager
SUBJECT: Approve the Use of Water and Wastewater Impact Fee Credit Offsets for the
Montana State University American Indian Hall Project and the Bobcat Athletic Complex
Project Pursuant to Commission Resolution No. 4939.
MEETING DATE: February 10, 2020
AGENDA ITEM TYPE: Consent
RECOMMENDATION: Approve the Use of Water and Wastewater Impact Fee Credit Offsets
for the Montana State University American Indian Hall and the Bobcat Athletic Complex Project
Pursuant to Commission Resolution No. 4939.
BACKGROUND: The City of Bozeman encourages water conservation measures be
undertaken to increase water use efficiency, pursuant generally to its Integrated Water Resources
Plan. Increased efficiency reduces the overall demand and impact on the finite capacities of the
City’s water and wastewater utilities.
The City Commission adopted Resolution 4939 on July 23, 2018, establishing, in part, a water
and wastewater impact fee credit offset program (hereafter Program) for Montana State
University. The general structure of the Program establishes water and wastewater impact fee
offset credits in an amount equivalent to the total annual measurable reduction in water and
wastewater demand achieved by ongoing indoor water conservation efforts conducted on the
MSU campus since 2014. Campus meter data indicates that a total annual demand reduction of
7,780,000 gallons has been achieved since 2014. This reduction in annual demand creates the
water and wastewater impact fee offset credit balance available for new MSU development
projects.
In its motion to adopt Resolution 4939, the City Commission vested with itself the authority to
approve the use of water and wastewater impact fee offset credits for any new building
development on the MSU campus for which payment of water and wastewater impact fees would
otherwise be required. On December 17, 2018 the City Commission authorized the use of offset
credits for the ‘New Residence Hall’ project, which is now presently nearing completion of
construction.
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MSU now seeks authorization to draw from the offset credits for its American Indian Hall and
Bob Athletic Complex projects. Annual water demand estimates for each facility are attached
and utilize LEED calculation methods. City staff has reviewed the demand estimates and finds
them reasonable and acceptable for purposes of the Program and recommends the City
Commission approve the use of offset credits for these two projects.
FISCAL EFFECTS: The City will defer collection of water and wastewater impact fees for the
American Indian Hall and Bobcat Athletic Complex project as sufficient credit offset balance
exists. Remaining offset credits are documented in the attached credit tracking tables.
ALTERNATIVES: As suggested by the Commission
ATTACHMENT: LEED Water Demand Estimate – American Indian Hall
LEED Water Demand Estimate – Bobcat Athletic Complex
Credit Offset Tracking Tables
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MSU AIH
MSU AIH
Table: Project Information
Employees
(FTE)
Visitors
Retail
Customers
Students
(K-12)
Residential
Other
(specify)
Gender
Ratio
(%)
Total 19 800 100%
Male 10 400 0 0 0 0 50%
Female 9 400 0 0 0 0 50%
Percent of males expected to use restrooms with urinals 95%
Enter the number of days the project is accessible to employees or FTE.
Annual days of operation 365
For projects with dual-flush toilets
Enter the resulting flush rate into the design case flush rate section below.
Low flush (gpf)
Full flush (gpf)
LEED weighted average flush rate (gpf) 0.00
Table: Flush Fixtures
Group name
Enter project occupancy information. This information should be consistent with occupancy numbers used in other LEED credits.
Non-default gender mix
The default gender mix is half male and half female. If necessary, modify the Male and Female occupant type columns for non-default gender mix if the
project is specifically designed for an alternative gender ratio or the project is expected to have alternative gender usage rates for the life of the building.
The project includes ADA and/or gender-neutral bathrooms
If the project includes separate gender neutral and/or ADA restrooms without urinals, the LEED default assumption is that 5% of male occupants and 5%
of female occupants use these restrooms. Enter 95% into the percent of males expected to use restrooms with urinals below. Alternately, the project
team can estimate this percentage based on the project's restroom layout/anticipated usage patterns or weighted fixture counts.
Occupancy Type
Determine the percent of males expected to use urinals (enter 100% if all male restrooms have urinals, 0% if the project contains no urinals, etc)
1. Indicate the Fixture ID that matches the information provided in the plumbing schedule.
2. Select the Fixture Family and Fixture Type installed on the project.
3. Enter the Design Flush Rate identified by the manufacturer - for dual flush toilets, use the dual flush calculator to determine average flush
rate.
4. Enter Percent of Occupants with access to the fixture. If the fixture is installed in all restrooms, use 100%.
5. If necessary, modify the Total Uses per Day column for non-default uses.
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Fixture Information Flush Rate Uses per Day Total Daily Uses Total Daily Water Use
Fixture
ID
Fixture Family
Baseline
Flush Rate
(gpf)
Design
Flush Rate
(gpf)
Employees
(FTE)
Visitors
Retail
Customers
Students
(K-12)
Residential Other Default
Non-default
(Optional)
Baseline
(gallons)
Design
(gallons)
0 WC-1, 2, 3 Toilet (male) 1.60 1.1 100 1.1 0.1 0.00 0.0 0.0 51.0 81.60 56.1
0 WC-1, 2, 3 Toilet (female) 1.60 1.1 100 3.0 0.5 0.00 0.0 0.0 227.0 363.20 249.7
0 UR-1 Urinal 1.00 0.125 100 1.9 0.4 0.00 0.0 0.0 179.0 179.00 22.375
0.0 0.0 0.00 0.0 0.0 0.0 0.00 0
0.0 0.0 0.00 0.0 0.0 0.0 0.00 0
A Baseline case annual flush volume (gallons/year) 227,687.00
Design case annual flush volume (gallons/year) 119,783.88
Table: Flow Fixtures
Fixture Information Duration Flow Rate Uses per Day Total Daily Uses Total Daily Water Use
Fixture
ID
Default
(sec)
Non-default
(sec)
(Optional)
Baseline
Flow Rate
(gpm)
Design
Flow Rate
(gpm)
Employees
(FTE)
Visitors
Retail
Customers
Students
(K-12)
Residential Other Default
Non-default
(Optional)
Baseline
(gallons)
Design
(gallons)
Summary for Design and Construction Rating Systems
Note: All information on this tab is READ-ONLY. To edit, see the previous tab(s).
Annual
Flush
Volume
Annual
Flow
Volume
Annual
Consumption
Annual
Flush
Volume
Annual
Flow
Volume
Annual
Consumption
MSU AIH 227,687.00 54,184.25 281,871.25 119,783.88 36,996.40 156,780.28
A Annual baseline water consumption (gallons/year) 281,871.25
Annual design water consumption (gallons/year) 156,780.28
Percent water use reduction (%) 44.38%
Baseline Case
(gallons/year)
Group Name
(gallons/year)
Design Case
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Summary for Operations and Maintenance Rating Systems
Note: Baseline and design volumes are READ-ONLY. To edit, see the previous tab(s).
Unrenovated percentage of fixtures installed before 1995 (%)
Renovated percentage of fixtures installed in 1995 or later (%)
Annual
Flush
Volume
Annual
Flow
Volume
Annual
Consumption
Annual
Flush
Volume
Annual
Flow
Volume
Annual
Consumption
MSU AIH 227,687.00 54,184.25 281,871.25 119,783.88 36,996.40 156,780.28
A Annual baseline water consumption (gallons/year) 281,871.25
Annual design water consumption (gallons/year) 156,780.28
Baseline multiplier (%) 0.00%
Water consumption maximum (gallons/year) 0.00
Percentage below water consumption maximum (%) 0.00%
Group Name
Baseline Case Design Case
(gallons/year) (gallons/year)
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MSU_BAC
MSU_BAC
Table: Project Information
Employees
(FTE)
Visitors
Retail
Customers
Students
(K-12)
Residential
Other
(specify)
Gender
Ratio
(%)
Total 44 90 0 0 0 0 100%
Male 22 90 84%
Female 22 0 16%
Percent of males expected to use restrooms with urinals 95%
Enter the number of days the project is accessible to employees or FTE.
Annual days of operation 365
For projects with dual-flush toilets
Enter the resulting flush rate into the design case flush rate section below.
Low flush (gpf)
Full flush (gpf)
LEED weighted average flush rate (gpf) 0.00
Table: Flush Fixtures
Group name
Enter project occupancy information. This information should be consistent with occupancy numbers used in other LEED credits.
Non-default gender mix
The default gender mix is half male and half female. If necessary, modify the Male and Female occupant type columns for non-default gender mix if the
project is specifically designed for an alternative gender ratio or the project is expected to have alternative gender usage rates for the life of the building.
The project includes ADA and/or gender-neutral bathrooms
If the project includes separate gender neutral and/or ADA restrooms without urinals, the LEED default assumption is that 5% of male occupants and 5%
of female occupants use these restrooms. Enter 95% into the percent of males expected to use restrooms with urinals below. Alternately, the project
team can estimate this percentage based on the project's restroom layout/anticipated usage patterns or weighted fixture counts.
Occupancy Type
Determine the percent of males expected to use urinals (enter 100% if all male restrooms have urinals, 0% if the project contains no urinals, etc)
1. Indicate the Fixture ID that matches the information provided in the plumbing schedule.
2. Select the Fixture Family and Fixture Type installed on the project.
3. Enter the Design Flush Rate identified by the manufacturer - for dual flush toilets, use the dual flush calculator to determine average flush
rate.
4. Enter Percent of Occupants with access to the fixture. If the fixture is installed in all restrooms, use 100%.
5. If necessary, modify the Total Uses per Day column for non-default uses.
45
Fixture Information Flush Rate Uses per Day Total Daily Uses Total Daily Water Use
Fixture
ID
Fixture Family
Baseline
Flush Rate
(gpf)
Design
Flush Rate
(gpf)
Employees
(FTE)
Visitors
Retail
Customers
Students
(K-12)
Residential Other Default
Non-default
(Optional)
Baseline
(gallons)
Design
(gallons)
0 WC-1 Toilet (male) 1.60 1.28 100 1.1 0.1 0.00 0.0 0.0 33.2 53.12 42.496
0 WC-1 Toilet (female) 1.60 1.28 100 3.0 0.5 0.00 0.0 0.0 66.0 105.60 84.48
0 WC-2 Toilet (male) 1.60 1.28 100 1.1 0.1 0.00 0.0 0.0 33.2 53.12 42.496
0 WC-2 Toilet (female) 1.60 1.28 100 3.0 0.5 0.00 0.0 0.0 66.0 105.60 84.48
0 UR-1 Urinal 1.00 0.125 100 1.9 0.4 0.00 0.0 0.0 77.8 77.80 9.725
0 0.0 0.0 0.00 0.0 0.0 0.0 0.00 0
0 0.0 0.0 0.00 0.0 0.0 0.0 0.00 0
0 0.0 0.0 0.00 0.0 0.0 0.0 0.00 0
0 0.0 0.0 0.00 0.0 0.0 0.0 0.00 0
0 0.0 0.0 0.00 0.0 0.0 0.0 0.00 0
0 0.0 0.0 0.00 0.0 0.0 0.0 0.00 0
0 0.0 0.0 0.00 0.0 0.0 0.0 0.00 0
0.0 0.0 0.00 0.0 0.0 0.0 0.00 0
0.0 0.0 0.00 0.0 0.0 0.0 0.00 0
A Baseline case annual flush volume (gallons/year) 144,262.60
Design case annual flush volume (gallons/year) 96,242.11
Table: Flow Fixtures
Fixture Information Duration Flow Rate Uses per Day Total Daily Uses Total Daily Water Use
Fixture
ID
Default
(sec)
Non-default
(sec)
(Optional)
Baseline
Flow Rate
(gpm)
Design
Flow Rate
(gpm)
Employees
(FTE)
Visitors
Retail
Customers
Summary for Design and Construction Rating Systems
Note: All information on this tab is READ-ONLY. To edit, see the previous tab(s).
Annual
Flush
Volume
Annual
Flow
Volume
Annual
Consumption
Annual
Flush
Volume
Annual
Flow
Volume
Annual
Consumption
MSU_BAC 144,262.60 540,930.00 685,192.60 96,242.11 312,899.90 409,142.01
A Annual baseline water consumption (gallons/year) 685,192.60
Annual design water consumption (gallons/year) 409,142.01
Percent water use reduction (%) 40.29%
Baseline Case
(gallons/year)
Group Name
(gallons/year)
Design Case
47
Summary for Operations and Maintenance Rating Systems
Note: Baseline and design volumes are READ-ONLY. To edit, see the previous tab(s).
Unrenovated percentage of fixtures installed before 1995 (%)
Renovated percentage of fixtures installed in 1995 or later (%)
Annual
Flush
Volume
Annual
Flow
Volume
Annual
Consumption
Annual
Flush
Volume
Annual
Flow
Volume
Annual
Consumption
MSU_BAC 144,262.60 540,930.00 685,192.60 96,242.11 312,899.90 409,142.01
A Annual baseline water consumption (gallons/year) 685,192.60
Annual design water consumption (gallons/year) 409,142.01
Baseline multiplier (%) 0.00%
Water consumption maximum (gallons/year) 0.00
Percentage below water consumption maximum (%) 0.00%
Group Name
Baseline Case Design Case
(gallons/year) (gallons/year)
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Table 5 ‐ MSU Water Impact Fee Credit Offset Tracking
ABCDEFGH
Building
Total Water Offset
Credit Available
(gallons)
Water IF Fee
Basis (Gallons)
Date Credit Offset
Applied
Date of Full
Occupancy
Actual Metered
Use (gal/yr, at Col
D +2 yrs
Remaining Water
Offset Credit
Available
Remaining Water
Offset Credit
Available based
on Deducting
Impact Fee
Impact gallons
Remaining Water
Offset Credit
Available based
on Deducting
Actual Usage
New Residence Hall (2018) 7,780,000 2,494,118 December, 17 2018 TBD TBD 5,285,882 5,285,882 TBD
American Indian Hall (2020) 5,285,882 156,780 February 10, 2020 TBD TBD 5,129,102 5,129,102 TBD
Bobcat Athletic Center (2020) 5,129,102 409,142 February 10, 2020 TBD TBD 4,719,960 4,719,960 TBD
Table 6 ‐ MSU Wastewater Impact Fee Credit Offset Tracking
ABCDEFGH
Building
Total Wastewater
Offset Credit Available
(gallons)
Wastewater IF
Fee Basis
(Gallons)
Date Credit Offset
Applied
Date of Full
Occupancy
Actual Metered
Use (gal/yr, at Col
D +2 yrs
Remaining
Wastewater
Offset Credit
Available
Remaining
Wastewater
Offset Credit
Available based
on Deducting
Impact Fee
Impact gallons
Remaining
Wastewater
Offset Credit
Available based
on Deducting
Actual Usage
New Residence Hall (2018) 7,780,000 2,494,118 December, 17 2018 TBD TBD 5,285,882 5,285,882 TBD
American Indian Hall (2020) 5,285,882 156,780 February 10, 2020 TBD TBD 5,129,102 5,129,102 TBD
Bobcat Athletic Center (2020) 5,129,102 409,142 February 10, 2020 TBD TBD 4,719,960 4,719,960 TBD
Commission Resolution No. 4939
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Students
(K-12)
Residential Other Default
Non-default
(Optional)
Baseline
(gallons)
Design
(gallons)
1 LAV-1 30 15 0.50 0.5 100 3.0 0.5 0.0 0.0 0.0 177.0 44.25 22.13
1 LAV-2 30 15 0.50 0.5 100 3.0 0.5 0.0 0.0 0.0 177.0 44.25 22.13
1 LAV-3 15 2.20 0.5 100 1.0 0.0 0.0 0.0 0.0 44.0 24.20 5.50
1 LAV-4 15 2.20 0.5 100 1.0 0.0 0.0 0.0 0.0 44.0 24.20 5.50
1 LAV-5 15 2.20 0.5 100 1.0 0.0 0.0 0.0 0.0 44.0 24.20 5.50
1 SK-1 15 2.20 1.5 100 1.0 0.0 0.0 0.0 0.0 44.0 24.20 16.50
1 SK-2 15 2.20 1.5 100 1.0 0.0 0.0 0.0 0.0 44.0 24.20 16.50
1 SH-1 300 2.50 1.5 100 0.1 0.0 0.0 0.0 0.0 4.4 55.00 33.00
1 SH-2 300 2.50 1.5 100 0.1 0.0 0.0 0.0 0.0 4.4 93.0 1,162.50 697.50
1 SH-3 300 2.50 1.5 100 0.1 0.0 0.0 0.0 0.0 4.4 55.00 33.00
1 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00
1 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00
1 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00
0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00
0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00
B Baseline case annual flow volume (gallons/year) 540,930.00
Design case annual flow volume (gallons/year) 312,899.90
Conventional Water Closet
Low-Flow Urinal
Public lavatory (restroom) faucet
Kitchen faucet
1. Indicate the Fixture ID that matches the information provided in the plumbing schedule.
2. Select the Fixture Type installed on the project.
3. If necessary, modify the Duration column for non-default values.
4. Enter the Design Flow Rate identified by the manufacturer.
5. Enter Percent of Occupants with access to the fixture. If the fixture is installed in all restrooms, use 100%.
6. If necessary, modify the Total Uses per Day column for non-default uses.
Percent of
Occupants
Fixture Type (%)
Public lavatory (restroom) faucet
Kitchen faucet
Kitchen faucet
Kitchen faucet
Kitchen faucet
Showerhead
Showerhead
Showerhead
Conventional Water Closet
Percent of
Occupants
Fixture Type (%)
Conventional Water Closet
Conventional Water Closet
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1 LAV-1, 2, 3 30 0.50 0.35 100 3.0 0.5 0.0 0.0 0.0 457.0 114.25 79.98
1 S-1, 2 15 2.20 1.5 100 1.0 0.0 0.0 0.0 0.0 19.0 10.45 7.13
1 SH-1 300 2.50 1.5 100 0.1 0.0 0.0 0.0 0.0 1.9 23.75 14.25
0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00
0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00
B Baseline case annual flow volume (gallons/year) 54,184.25
Design case annual flow volume (gallons/year) 36,996.40
Low-Flow Urinal
Percent of
Occupants
Fixture Type (%)
Low-Flow Water Closet
Low-Flow Water Closet
Kitchen faucet
Showerhead
1. Indicate the Fixture ID that matches the information provided in the plumbing schedule.
2. Select the Fixture Type installed on the project.
3. If necessary, modify the Duration column for non-default values.
4. Enter the Design Flow Rate identified by the manufacturer.
5. Enter Percent of Occupants with access to the fixture. If the fixture is installed in all restrooms, use 100%.
6. If necessary, modify the Total Uses per Day column for non-default uses.
Percent of
Occupants
Fixture Type (%)
Public lavatory (restroom) faucet
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