HomeMy WebLinkAboutResolution No. 5100COUNCIL RESOLUTION NO. 5100
A RESOLUTION ADOPTING AMENDMENTS TO
STORMWATER SYSTEMS DEVELOPMENT CHARGE
METHODOLOGY AND AMENDING RESOLUTION NO.
4900.
PASSED: 7:1
REJECTED:
OPPOSED: Clark
ABSENT:
CONSIDERED: January 27, 2014
A RESOLUTION ADOPTING AMENDMENTS TO STORMWATER
SYSTEMS DEVELOPMENT CHARGE METHODOLOGY AND
AMENDING RESOLUTION NO. 4900.
The City Council of the City of Eugene finds as follows:
A. The System Development Charge (SDC) Methodology was adopted by
Resolution No. 4900, effective on May 7, 2007.
B. Resolution No. 4900 has subsequently been amended, most recently by
Resolution No. 4991 on November 23, 2009. In addition, SDCs have been adjusted for inflation
by Resolution Nos. 5031 and 5092, and by Administrative Order Nos. 58- I1 -01 -F, 58-11-12-F
and 58-13-08-F.
C. The City's National Pollutant Discharge Elimination System (NPDES) Municipal
Separate Storm Sewer System (MS4) Discharge Permit (issued by the Oregon Department of
Environmental Quality), mandates that the City, as a part of the City's Post-Construction
Stormwater Management Program, require equivalent stormwater quality measures when the
stormwater quality facilities cannot be provided on the development site.
D. It is necessary to amend the stormwater SDC methodology to provide a funding
mechanism for the construction of public infiltration and filtration stormwater quality
management facilities that will function as Low Impact Development (LID) mitigation when the
LID facilities will not be provided on the development site. Payment for the construction of
public infiltration and filtration stormwater quality management facilities is an equivalent
pollution reduction measure available when development project will not be providing on-site
infiltration or filtration stormwater quality management facilities.
E. Modification of the stormwater SDC methodology includes a new base rate to be
paid only by development that must provide off-site LID stormwater quality management
because the development does not include the required private on-site infiltration or filtration
treatment facilities. This new base rate reflects the construction of public infiltration and
filtration treatment facilities needed to address the increased capacity demand from those
developments that will rely on off-site mitigation facilities built with capital projects. The rate
cost basis for development providing private on-site infiltration or filtration treatment facilities
and for development exempt from the on-site facility requirement is not being changed by these
modifications.
F. It is necessary to adopt adjusted stormwater SDCs that reflect, and are based on,
the amended stormwater SDC methodology.
Resolution - Page 1 of 2
BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF EUGENE, a
Municipal Corporation of the State of Oregon, as follows:
Section 1. The amendments to the Stormwater System Development Charge (SDC)
Methodology shown in Exhibit A are adopted.
Section 2. The unamended portions of the Stormwater SDC Methodology remain in full
force and effect.
Section 3. This Resolution shall become effective on March 1, 2014.
3 1L 1�
City Recorder
Resolution - Page 2 of 2
III � I
ISSUE=! �
(See Appendix C-2 for information regarding the Regional Wastewater SDC)
Transportation
Wastewater Local (City)
Stormwater
Parks
Cost per Trip = $1,865.01
Cost per new residential units
Total stormwater unit cost per
Net Residential cost per Dwelling
(e.g., single-family, mobile home
sq.ft. of impervious surface area =
Unit:
parks, duplexes, apartments) = a
$0.202 exce ey 2prrignULiLL
2L4 ...... ..... � , �L
Single Family = $3,845;
base rate of $407.49 plus $0.0987
e re
r %1� d to &[gff_�LLp
Duplex/TH/MH/ADU = $3,117.00
per square foot of living area.
ftmclion for wh cl; ur i, cps! pjg
Multifamily = $2,432.00
Residential additions will be
NA.,aLmmyVous surface ayea
Nonresidential:
charged $0.0987 per square foot
$Ijffi. Charges are based on
Class A = $1,526,00 per room;
of increased living area.
use, 1-2 Family development
Class B = $1,020.00 per TGSF;
Nonresidential uses = $3.0871 per
under 3,000 sq.ft, have tiered
Class C = $625.00 per TGSF;
gallon of daily flow/discharge.
rates based on est. imp. surface
Class D = $372.00 per TGSF;
areas. 1-2 Family over 3,000 sqft
Class E = $150.00 per TGSF.
and Multi-Family & Nonresidential
are based on actual imp. surface
area. Charges for Mfg, Home
Parks are based on est. imp.
surface area per space plus actual
impervious surface area of
additional common area.
Estimated costs of
Estimated non-assessable cost of
Estimated non-assessable cost of
Unit costs for various components.
arterial/collector Street system
existing system using costs from
system-wide capacity from future
(non assessable cost per lane-
"Gravity Sewer Lines System
capacity-enhancing projects as
mile, costs of intersections, traffic
Valuation Model" developed by
contained in the Stormwater SDC
signals, street lights, structures)
CH2M Hill. Charges are net of all
Project List and available existing
'j;
and off street bicycle paths.
federal grants and outstanding
stormwater system capacity.
0
0
debt.
Existing levels of service for
Design flow standards currently
Design standards currently used
Planned levels of service for
W
various components as
used by the city for various land
by the City to handle a Five-year
various components, as
V
established by current City
use types. PFUs equivalents are
storm.
established in the adopted Eugene
transportation design standards.
determined per Oregon adopted
Parks, Recreation, & Open Space
W
Plumbing Code.
Comprehensive Plan's Project &
Q
Priorities List.
Street Component:
Reimbursement fee ❑
Reimbursement fee
Reimbursement fee
.2 o
El- 40% lmpr. Fee
► 84%
Do- 47%
� 23%
► 60% Reim, Fee
ho
Bike Component:
Improvement fee
Improvement fee
Improvement fee
i 10 6
ow 100% Impr. Fee
� 16%
� 53%
� 77%
Charges for new or expanding
New or expanding residential uses
Charges for new (all) or expanding
Charges for new or expanding
development are based on the
are charged based on a per
(Multi-family, Nonresidential)
development are based on a
cost per trip times the trip rate
dwelling unit cost plus a rate per
development are based on a
tiered flat rate per dwelling unit for
assigned for a specific
square foot of living area. Non-
estimated or actual impervious
residential development types and
development type times the
residential uses are charged
surface areas and the total
a tiered flat rate per room or per
.2
number of units of measurement
based on the number of PFUs at a
stormwater unit cost per square
thousand gross square feet of
proposed.
rate for the specific development
foot. Stormwater impact not
building area for nonresidential
c
type. Credit for past trunk sewer
attributable to impervious surface
development types-.
E
levy payments will be applied to
area will be charged based on
.2
CL
the local charge.
equivalent surface area and the
E
total stormwater unit cost per
I
square foot.
I
Note: Administration costs are not included in the fi gures above, see section 2.3.1 for more information,
General Section Excerpts of Eugene SDC Methodologies
Where the stornnvvgter GDC is @ fixed amount per dwelling unit or space, it shall be determined by
multiplying the applicable rate per dwelling unit or space times the number of units or spaces plus,
for manufactured home park development, the SDC is based upon the impervious surface area of
all additional common areas times ƒhe pp tig etornlvvate[ unit cost per square foot Of
impervious surface area. Where the StornnvvaterS[}C is not afined amount per dwelling unit Or
Space. it shall be determined by multiplying {he rate per square foot of impervious
surface area times the total impervious surface apaG of the proposed development. VVheno e
development creates impact not attributable [o impervious surface area, the etorDOvvater SDC eh@||
be determined by evaluating equivalent impervious surface area, multiplied bythe rate
per square foot of impervious surface area.
7.1.2 Stormwater System Impact Reduction or Mitigaticz
For the atu[mwxab*r system, an impact reduction may be granted based On two forma of
impact reduction:
Flood Control (Destination and Quantity Reduction)
Stor"rnwateir Quaty. (Pollution Reduction)
These impact reductions will begranted after review and approval by the City Engineer of
the design documentation submitted in aGC0ndenQe with standards specified in Eugene
Code, 1971 section 9.0790 (3). Criteria for StOnmvva1er 8DC impact reduction for
development can be found in Appendix D. section O.O.
III 111 11111 l�Ill 1 llrjl!�III Ill III
j&%ELg)j3kc o ient.jL.jLr)L As ed �n deteirminabon of storimwater SDC ra il,) is the
.......... -- . . ............. . . . . . .
gj@LE�ggLa�Lit,Lit gl_§jormwater runoff by,,,gpj2g)Kqq infiftratiori and fittration facHities iri accordance
Mth stand,a
gcified iri EC M792..a
The innp8S[ analysis for the S1Ornnvvater system is based on square footage of impervious
surfaCe, which cvaabsa an impact On the atonnvv@ter avotenO by land use type. Impervious
surface is defined in section 6.400 Eugene code, 1971 as "any hard surface area which Causes
water to run off the surface in greater quantities or at an increased rate of flow from conditions
pre-existing to development. Common impervious surfaces include, but are not limited to,
rooftops, vva|kmxays, driveways, parking |ote, or concrete or asphalt surfaces." The estimated
non-assessable cost of the system-wide capacity from future capacity-enhancing projects, as
contained in the Gtorrnvvater SDC-Eligible Project List and the estimated available capacity in
the existing mtornnvvateroys1ern projected to be used by new development is used as the basis
for determining the etmrrnvvoter 8[)C.
The stornnvvate[ SOC is comprised of an improvement fee and 8 reimbursement fee, as new
development will require the construction of additional system umpBcih/ as well as the use of
available oepaoih/ in the existing system. The per unit cost of additional capacity for the
improvement fee is based on the value of the system-wide capacity of future capacit
enhancing projects (current planned projects are listed in the 8tornnvvatgr SOC-Eligible Project
List, Table divided by the total projected impervious surface area that will be added by
new development at build-out within the Urban Growth Boundary (UGB). The per unit cost of
existing capacity for the reimbursement fee is based on the value of available system-wide
capacity within the existing system projected to be used by new development divided by the
total projected impervious surface area that will be added by new development at build-out
within the UGB.
storrnwater
Construct site LJE) facHrfies to treat Mi required �inip,2rvious suir"face rUrlOff, Dev,e n,,�,,e_,
ai
The value of the future etmrnnvv@ter system is based on the estimated Costa of planned future
capacity-enhancing s[Vrmnvvaier projects contained within atornnvv@t8r plans and the {|8piƒa|
Improvement Plan (C|P). Of that total value, the SDC-eligible component is attributable to those
portions of future projects that are non-assessable and capacit and related to the
demands of future development; i.e. add new capacity for new users.
The total value of the existing system is estimated based DO the replacement cost of the
stornOvvater system components, which include both piped system and open channel system
components. Assessable costs are excluded from the 8[}C-eligible existing system costs.
Assessable costs are determined using the approach specified in the Qb/ Code. The city
assesses Up to and including the first 24 inches of pipe diameter or equivalent capacity. The
The total unit cost per square foot of impervious surface area i8 the sum of the per unit costs of
|
additional capacity of the improvement fee and reimbursement fees. Table _8 4 provides a
detailed breakdown of the calculation and numerical supporting data of the stonmvvGtar SOC.
|
Figure 5 9 illustrates the calculation formula of the etor[Ovvater SDC. The otorOOvvate[ 0DC rates
per unit capacity can be found in Appendix Fin the current adopted SDC fee schedule.
2.0 Single Family Dwelling and Duplex Rates
The etornnvvoter S[}C for single family residential development is comprised of three rate
categories: 8rne|| residential with e building footprint of 1.000 Square feet or |aoe; Medium
residential with a building footprint of greater than 1.000 but less that 3,000 square feet; and
Large residential with @ building footprint of 3 square feet or more. Building footprint is
defined as the first floor area plus attached or detached garage or carport. For the Small and
Medium residential rate categories, an estimated average impervious surface area (square feet)
|
specific to each category is multiplied by the. 8OC rate per
square foot to determine the appropriate single-family residential etornnvvater 8DC flat rate per
dwelling unit. For the Large residential category, the etDrnovvo1er G[}C is determined by
multiplying the actual impervious surface of the total proposed building site by the
| turnnvvater GOC unit cost per square foot. The etO[nnvveter 8DC for a duplex is
oa|ou|etmd as two times the appropriate stormnvvater 8DCOot rate of either a SnnoU or Medium
residential category. Duplex units equal toor over 3 square feet each are treated o9Large
|
residential. Details of the etorrnvveter GDC analysis are provided in Table 8.44. Rate fornnu|@e.
cG|ou|mbVna and fee schedule are provided in Appendix F.
3.0 Manufactured Home Park Rates
W1anUfactuned home developments are charged @ flat rate per individual space based on the
estimated average impervious area for a doub|evvide manufactured honne, plus any additional
common area impervious surface /ag.' clubhouse, private streets). To determine the amount of
storrnvv8ter8OC attributable to the proposed opmCea in the parh, the total number 8fproposed
spaces is first multiplied by the estimated average impervious surface area (square feet) per
|
space, the results of which are then multiplied bv the ' o[nnvvater 8[}C
foot. ' Unit cost per square foot. To determine the amount of ct0rrnvveter GOC attributable to all
additional common area impervious surfaces within the perk' these gneea will be measured
separately and the eunn of this additional actual impervious surface area (square feet) will be
multiplied by the current total atornnvvater G[}C rate per square foot. Details of the otDrnnvva1er
| 8DC analysis are provided in Table , Rate fornlu|oS calculations, and fee schedules are
provided in Appendix F.
4.0 Multi-Family and Non-Residential Rate
For all uses not listed in sections 2.0 and 3.0 above (e.g. multi-family, commercial, industrial) Lhe
SQC -Ap- IP,-a- rate per square foot Of impervious
| SUrf2CeG[e8, -is determined
, at i areas te-bc- the current stormwater SDC rate per
square foot of impervious surface area._s 4 be as adopted in the SDC fee schedule located in
WOMEW
5.0 Stormwater Impacts Not Attributable to Impervious Surface Area
For all uses not listed in sections 2.0 3.0. and 4.0 abnve, vvhena any development type creates
an impact through discharges to the public Stonmvvater avatenn (as allowed by Eugene Code
1971 section 6.610) which are not attributable tocreation or modification of impervious surface
area, will have storrnvvatur 8[}Co calculated by evaluating the equivalent impervious surface
area which would generate o similar impact.
Two forms of separate and potentially additive hnoeot reduction credits may be :
reduced impact due to reduced quantity ofatOrnnvvater runoff discharged to the City atornnvveter
evatenn and reduced impact due to pollution reduction water quality treatment which exceeds
noininnuMl standards.
Reduction or elimination Of etormwate[vvhioh otherwise would be discharged into the public
StOrn1vv@teravmtenn may result in a corresponding reduction ofstOrnlvvo}er GDC collected at the
time of building and development permit issuance. Reduction of the atOrrnvveter 8DC will be
proportional to the reduction of runoff entering the public system from the fully developed site.
(Note: detention facilities are not eligible for sturnovvater SDC impact reduction.) A 10096
reduction in the Stornnvvabyr SDC will be granted only for the complete containment and
management Of all runoff from the Site that would otherwise directly or indirectly enter into the
City's public at0rnnvvoterayete[n. Runoff discharged into an area that does not ultimately enter
the City's public et0rnnw/et8raystenn constitutes acceptance 0f responsibility for compliance with
any state or federal regulations that apply to the area or body of water receiving the runoff. T0
be eligible for the impact reduction, the development must meet standards for St0rmvvater
destination specified in Eugene Code 1971 section S.O7SO(3)inm manner which demonstrates
ongoing reduction in impact tu the public system.
Because atorDlm/a[erSOCo for small- and medium-residential 8FDS and duplexes are
based on estimated average amounts of impervious surface areas, these buildings can
qualify only for one of two impact reduction rates:
8) 10096 S[}C n3dUC[i0O for complete 8|iMliD8tiOO and
management of runoff homOthe site entering the public system or discharging into
an area which ultimately enters into the public system; or
b) 50Y6reduCdo partial and management
of runoff from the site entering the public system regardless of the amount Of
reduction.
The SDC reduction Will be granted arter review ano — 75=
stormwater destination design and documentation submitted in accordance with
standards specified in Eugene Code 1971 section 9.6790 (3).
GA . ....... .. Manufactured Home Park, Multi and
Stornnw@terGDCe for these uses will be reduced proportional to the reduction in total
stornnvvat8r runoff entering the public Etornnvvmter eveten0 from the fully developed site.
(Total stormwater runoff includes both runoff from the site in its natural condition and any
increase due to construction of impervious aurfaoeo). The 8OC reduction will begranted
after review and approval by the City Engineer of the stormwater destination design and
documentation submitted in accordance with standards specified in Eugene Code 1871
section 9.O790(3).
| 6'2 Stormnw@ter Qua& |�bonReduction)
|
Reduction Ofstnrnlwxaber pollution through stonMwater quality treatment techniques may result in
@ corresponding reduction OfsturnovvaterSDC collected otthe time Cf building and development
|
permit issuance. A single-level 8ter quality SDC credit of 1096 of the total stornlvvater
8[}Cie applied tO three categories 0fdevelopment:
1\ Development sites not subject to the standards for stOrnovvote ����A��
| *eduGAiee- of Eugene Code 1871 section S . ' but which treat e minimum Of 2096
|
of the total impervious area of the development site through privately maintained techniques
and facilities ine manner which meets said standards;
2) Development sites where m portion of the site impervious area ia subject tothe
standards for StD[0vv8t8r Of Eugene Code 1971 section 9.
| and for which approved privately maintained Stornnvvater management facilities are
construc which treat runoff from 20% or more impervious area than the minimum required, or
which reduce @ nn|ninounn Of 2096 of the total impervious area of the development site through
use of impervious area reduction techniques specified in Eugene's adopted 8tornnmxater
Management Manual;
3) Development sites where all of the site impervious area is subject to the
standards for St8r0VV8te Of Eugene Code 1971 section 9.
| which reduce 8 " minimum of 2096 of the total impervious area of the development site
through use of impervious area reduction techniques specified in Eugene's adopted
8tVrnnvvater Management Manual.
gL
Capital Project -
System Valuje
Improvement Fee
Future capacity-enhancing cost - non SDC-
MIMMUM
Reimbursement Fee
Replacement cost - non SDC-eligible cost
Total Cost of Service
NOTE: The costs per unit of measure, can be found in Table 8 and the SDC fee schedule in Appendix F.
IIMTILAMM�
1 1. Existing Stormwater Drainage System Value & SDC-Eligible Costs (Reimbursem F
Total Replacement Cost - Existing Pipe System
$304,643,841
Total Replacement Cost - Existing Open Channel Systems
$87,080,721
Total Replacement Cost, Existing (Replacement Cost New)
$391,724,561
Percent of Existing Pipe System to be Used by New Development
4.27%
Percent of Existing Open Channel system to Used by New Development
2.34%
Total SDC-Eligible Cost - Existing Pipe*
$13,008,293
Total SDC-Eligible Cost - Existing Open Channel Systems*
$2,037,689
Total SDC-Eligible Cost, Existing System
* Based on percent available capacity per hydraulic model
$15,045,983
12. Future Stormwater System SDC- Eligible Project Costs
(improvement Fee)
Total Est. Cost, Future System (SDC-Eligible Projects)
(From Table 9)
$37,143,593
SDC-Eligible Portion of Pr oject Cost, Future System JL Lud
0 1 �Lc _jllg_0 [D 2gl?A2Ltj)
(From Table 9)1
$16,567,626
§29:9.1 Lk. L' Ok 10 �2.2f—LMOM os t for i- u t tA re S st e m ljg_g �ap&SL[ty
........................
trMM l@h n 1 f I M-
13. Stormwater System Calculation Details
Single-Family Dwelling (SFD), estimated average impervious surface area
Small Residential (building footprint < 1,000 sq. ft.)
1,800E. ft.
Medium Residential (building footprint >1,000 sq. ft. and < 3,000 sq.ft.)
2,900 sq. ft.
M . Home Park Space, estimated average impervious surface area
1,780 sq. ft.
Total Additional Impervious Surface Area within UGB (build-out)
1155,770,560 sq. ft.
Total Ad t iin s Surface Area withfin B iflq:,o c q r�xiqlt
................ . ...... _LLtj.j[ Wrin gqj
I 4 -&it"q'O2—Oqg- ft-I
14. Calculation of SDC*
Unit Cost per Square Foot, Improvement Fee
[$16,567,626 / 155,770,560]1
$0.1064
U�flt Cost gew Sg2g[p �� rn, roKqnigat -' e L LI L rLt
. . . . ...... --. fjLtIg
—650IMi
16 780
L ,
Unit Cost per Square Foot, Reimbursement Fee
[$15,045,983 / 155,770,560]
$0.0966
Total Unit Cost per Square Foot for Ger.wkMLCIP [improvement + Reimbursement]
$0.202
Total Unit Cgs nth LO corn jLqLtqtnt Lhn2rovernerft + IIJD + ikehrwbursemen!]
!'880
Small Residential SDC (building footprint < 1,000 sq, ft.)
[1,800 sq. ft. x $0.202]
$363.60
Medium Residential SDC (building footprint >1,000 sq. ft. and < 3,000 sq.ft.)
[2,900 sq.ft x $0.202]
$585.80
Small Duplex SDC (unit building footprints < 1,000 sq. ft.)
[$363.60 x 2]
$727.2
Medium Duplex SDC (unit building footprints >1,000 sq. ft. and <3,000 sq.ft.)
[$585.80 x 2]
$1,171.60
Mfg. Home Park SDC per Space (portion of total charge)
[1,684 sq. ft. x $0.202]
I $340.1
Srna esVdenball SDC wqh LID , (Pgi d C �fool ��mt ' _�QQC) sq,
� iM A
�Lue
1� 3 iP2
U
IlVed�r4rnRo�s�derttfaISDC,wii.liiL.IlL(tLxii qk
mAA 1.'LO—s
[7_g
SMOD IexSDCwMOIJID C�Ljj,gLfi fti
Mfat. 119_L&A §L�, Li of totA L gh with UD
�j.L,1gai.g _
,$,'I. L65,92
*See Appendix F for complete rate schedule.
Martin Drive Pipe Improvements (02-07 CIP)
$132,661
$132,661
Mt. Cavalry Pipe Improvements
$1,088,682
$264,814
Frederick Court Pipe Daylight
$168,752
$77,626
43rd Avenue Pipe Improvements
$3,074,755
$983,922
Morse Park Ranch Park Pipe Improvements
$1,504,213
$165,463
Laurelwood Flood Control Fac/Pipe Imps
$2,864,920
$429,738
Jackson Street Pipe Improvements
$110,408
$27,602
Windsor Circle Pipe Improvements
$1,310,926
$842,738
West Hawkins Lane Water Quality Facility
$891,971
$722,072
Bell Avenue (increase Pipe Sizes Along)
$1,133,472
$521,397
Empire Park Pond Retrofit
$549,190
$109,838
Royal Node Stormwater Infrastructure
$1,997,057
$1,997,057
Greenhill Tributary Storm Improvements Ph 2
$533,499
$181,875
Greenhill Tributary Water Quality Facility
$1,068,141
$320,442
Roosevelt Channel - Culvert Improvement
$193,857
$61,218
A-1 Main Channel Culvert & Open Waterway Improvements
$734,346
$117,495
Lynnbrook Drive Open Waterway & Culvery Improvements
$688,129
$206,439
Spring Creek Bridge Construction & Waterway Improvements
$198,708
$45,703
Sanders Street Water Quality Facility
$1,066,000
$53,300
Spring Creek Drive Water Quality Facility
$337,502
$67,500
Kirsten Street Pipe Improvements
$546,337
$158,438
Hunsacker - Open Channel Improvements (02-07 CIP)
$567,733
$340,925
Lenox/Salty - Culvert Replacement (02-07 CIP)
$245,353
$146,926
Hunsacker Culvert Replacement (02-07 CIP)
$37,090
$22,824
Division Avenue Tip-Up Pipe Replacement
$15,536
$3,573
Irvington Drive Water Quality Facility
$932,626
$130,568
St. Peter School Culvert Replacement
$79,077
$23,723
River Point Pond Outlet Channel
$532,501
$218,325
Gilham Road System Culvert Replacement
$38,515
$38,515
Gilham Road System Water Quality Facility
$932,769
$93,277
Ascot Park Open Waterway Modification
$102,992
$67,975
3rd-4th Connector Stormwater Improvements (02-07 CIP)
$171,176
$171,176
Beaver St & Hunsaker Ln Stormwater Improvements
$71,324
$71,324
Greenhill Rd Stormwater Improvements
$142,649
$142,649
Irvington Drive - Stormwater (02-07 CIP)
$142,649
$142,649
Kinney Park Flow Diversion & Restoration
$884,412
$654,465
River Road - Stormwater (02-07 CIP)
$71,324
$71,324
Royal Ave., Terry to Greenhill
$142,649
$142,649
Services for New Development ($1 00,0001year)
$4,849,995
$4,849,995
Fstreambank Stabilization ($ varies✓year)
$6,989,700
$1,747,425
ITotal for GoL�pgjl m0kXj
$37,14=3,593
$16,567,626
11 HID FAnMfl pn: M norfiuncfian wfth Sheet. Proiects
$5,796,6981
$5,796 698
Appendix F (Formulas and Fees) Excerpts of Eugene SDC Methodologies
SDC eligible costs
Total additional impervious
surface area s,,u ng �i
,�LZ�IC . (sq. ft)
Unit cost per square foot •
impervious surface area
1111103 in, IOTMT-T, I =-,
$15,045,983
$0.0966 per sq. ft.
155,770,560 sq. ft. impervious surface area
C ,
General 0 st mfg Cftty
$16,567,626
$0.1064 per sq. ft.
155,770,560 sq. ft. impervious surface area
Jm,.,PA��t�mjs surface area
General' 1 3 'a
stg Li
acft Total Unit Cost per Sq. Ft. Impervious Surface Area
(Reimbursement + Improvement) = $0.0966 + $0.1064 = $0,202
LReirr6ur senient .+ rove nient 4- U D) '18
�80
1 . ...... ..... - - L
R 'Coll
Small Residential (building footprint <1.00O sq. fL)
$363.00
0qediUnn Residential (building footprint ~1.00Ooq.ft. and ^3.OU0sq. ft.)
$585.80
Small Duplex (unit building footprints <1.00Osq. ft.)
$727.20
Medium Duplex (unit building footprints >1.O8O sq. ft. and ^3.00O sq. fL)
$1
Manufactured Home Park
Perapace (assumes 1.004 sq. ft. per space)
$340.17
P � actual i �u��o��r�m @ddt'|oonnnoonar�Ga
Per �o uo impervious ,
�O2O2
�
All Other Development
Per aq.ft. actual impervious surface area and/or equivalent
$0.202
ManufaCtUred Home Park
RLUAS
cjgj'1 cornrnon areas $1,q80
A� Oth De gip