HomeMy WebLinkAboutHandout - Renton School 2018 Capital Facilities Plan2018 CAPITAL FACILITIES PLAN
Renton School District No. 403
Board of Directors
Lynn Desmarais, President
Gloria Hodge, Vice President
Dr. Avanti Berquist
Alisa Louie
Pam Teal
Dr. Damien Pattenaude, Superintendent
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May 2018
enton
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Approved by the Renton School District Board of Directors on June 6, 2018
2018
CAPITAL FACILITIES PLAN
Renton School District No. 403
TABLE OF CONTENTS
I. EXECUTIVE SUMMARY ...................................... 1
II. CAPACITY METHODOLOGY .................................. 5
III. INVENTORY AND CAPACITY OF FACILTIES ................... 9
IV. ENROLLMENT PROJECTIONS ............................... 13
V. ENROLLMENT DRIVEN FACILITY NEEDS .................... 15
VI. SIX -YEAR FINANCE PLAN .................................. 17
VII. IMPACT FEES ............................................. 19
VIII. APPENDICES ............................................. 23
2018 Capital Facilities Plan Renton School District No. 403
I. EXECUTIVE SUMMARY
This Six -Year Capital Facilities Plan (the "Plan") was prepared by Renton School District
(the "District") in compliance with the requirements of the Washington State Growth
Management Act (GMA, the Act), King County Code Title 21A.43, and applicable
ordinances of the cities of Bellevue, Newcastle and Renton. It is the District's intent that
the Plan be adopted by King County and the cities of Bellevue, Newcastle and Renton as a
sub -element of their respective Capital Facilities Plans, and that that those jurisdictions
assess and collect school impact fees on behalf of the District, as empowered by the GMA.
This Plan, however, is not intended to be the sole planning instrument developed by the
District to determine its capital facility needs.
The GMA was adopted by the State legislature in 1990 in response to rapidly increasing
development; most notably in King County and the surrounding central Puget Sound area.
The Act requires state and local governments to manage Washington's growth by
developing and implementing comprehensive land -use and transportation plans, by
designating Urban Growth Areas, and by protecting natural resources and environmentally
critical areas.
The Capital Facilities Plan is one element of a County or City's Comprehensive Plan that
addresses existing public facility capacities, forecasts future public facility needs, presents
a plan for expanding existing facilities or constructing new facilities to meet those needs,
and indicates how those public facility improvements are to be financed. The GMA
empowers jurisdictions to assess and collect impact fees as one means of financing new
public facilities necessitated by private development.
This Capital Facilities Plan addresses the impact of growth on public school facilities by
examining:
1. anticipated growth of the District's student population over the next six years;
2. the ability of existing and proposed classroom facilities to adequately house those
students based on the District's current Standard of Service;
3. the need for additional enrollment driven capital facilities;
4. the method of financing those capital improvements; and
5. calculation of school impact fees based on, among other variables, the number of
students generated by recent residential development (student generation factors).
This plan is updated annually and submitted to local governments for inclusion as a sub -
element in their Capital Facilities Plans. Past Plans have been adopted by King County and
the Cities of Bellevue, Newcastle and Renton. The District is currently engaged in
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2018 Capital Facilities Plan Renton School District No. 403
dialogue with the cities of Tukwila and SeaTac regarding implementation of impact fees
within their jurisdictions.
Enrollment Projections:
Enrollment projections provided by the Office of Superintendent of Public Instruction
(OSPI), as adjusted by Renton School District, indicate a moderate overall increase in K-12
enrollment of 2.9% over the next six years. While there is a 10.8% increase at the high
school level over this period of time, the projections show a decrease of 2.2% at grades K-
5, with an increase of 4.5% at the middle schools. The total net increase in student
enrollment over the next six years is projected to be 448 students.
A 2015 independent study of enrollment trends and projections prepared by Educational
Data Solutions for Renton School District, reports less conservative outcomes. Taking into
account King County birth rates, population growth and housing starts, K — 12 student
enrollment over the next six years is projected to increase by as much as 2,560 on the high
end, to as few as 1,203 on the low end, with a recommended projection of 1,851 additional
students. For the purposes of this Capital Facilities Plan we used the more conservative
projections based on OSPI's cohort survival method.
Current Capacity:
Student capacity of existing, permanent K-12 facilities, excluding special education
facilities and facilities housing alternative learning environments, is 14,302. Based on
current enrollment (October 1, 2017 headcount), the District is showing a permanent
facility deficit of 1,244 at the elementary level. While the opening of the new Sartori
Elementary School this fall will greatly reduce that number, the remaining deficit will still
equal the capacity of one elementary school.
With the opening of Risdon Middle School this school year, middle school capacity now
exceeds current student enrollment, but only by a margin of 50, while high school capacity
continues to exceed enrollment, with an excess of 222.
Elementary school capacity is the District's greatest challenge. Relying heavily on the use
of relocatable classrooms (portables) to accommodate the ever-increasing and fluctuating
student population, portables at elementary schools now accounting for over 23% of the
District's total K — 5 facility capacity. Portables are, however, not considered permanent
structures and are not included in the inventory of permanent facilities. They are viewed as
a short-term solution for managing enrollment fluctuation and housing students on a
temporary basis, until permanent facilities can be constructed. They are not considered a
long-term solution.
Enrollment Projections and Future Capacity:
Based on OSPI's conservative projections, K-12 enrollment growth will be slowing down,
with an overall increase of 448 students over the next six years. While high school and
middle school enrollment show increases of 464 and 166, respectively, elementary
enrollment shows a decrease of 166 students over the same period of time.
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2018 Capital Facilities Plan Renton School District No. 403
The current high school surplus capacity of 222 will be constantly decreasing until the
school year 2022-23, when a deficit of 124 is projected. Similarly, the surplus capacity at
the middle school level may become a deficit as soon as the 2018-2019 school year.
Options on addressing mitigation of secondary facility deficits will need to be considered,
but are not addressed in this Plan.
Even with the opening of the new Sartori Elementary School, scheduled for the 2018-19
school year, and the decrease in elementary enrollment foreseen by the enrollment
projections, a significant deficit exists, and will continue to exist, at elementary schools.
The challenge of adequately housing grades K — 5 is further aggravated by the forthcoming
reduction in K-3 class size. Without the addition of any new facilities, we are looking at a
2024 deficit of 1,360, the equivalent of two elementary schools.
Capital Construction Plan:
For the next six years, one of the District's highest priority will be the construction of new
school facilities to accommodate past and projected growth, recognizing and
acknowledging the major capacity deficit at the elementary school level. This includes:
• Completion of Sartori Elementary School, the District's first urban elementary
school, funded by the 2016 Capital Levy, a STEM school, drawing students from
throughout the District.
• Acquisition of land for future development.
• Construction of an additional elementary school, and/or expansion of existing
elementary school campuses.
• Acquisition of additional relocatable classrooms (portables) and/or the
redistribution of existing relocatables, as necessary.
Other high priority capital improvements will fall into one or more of the following major
categories; Safety and Security, Energy Conservation, Site Improvements, and Building
Upgrades. Improvements will occur district -wide, affecting nearly all District facilities,
achieving and maintaining the level of service necessary to provide safe, healthy, and
nurturing learning environments for all students. Not all of these projects are enrollment
driven.
The District will also be exploring options for future expansion of its high school facilities.
As an alternative to constructing a fourth high school, the feasibility of expanding existing
facilities at the Lindbergh High School and Renton High School sites will be considered.
Finance Plan:
The primary funding sources for capital facilities projects over the next six years include
remaining funds from the 2012 bond measure and 2016 capital levy; school impact fees
currently being collected by King County and the cities of Bellevue, Newcastle and
Renton; state funding available through the Office of Superintendent of Public Instruction;
and, future bond initiatives.
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2018 Capital Facilities Plan Renton School District No. 403
Estimated expenditures for enrollment driven projects are over the next six years are
$92,300,000, of which approximately 32% are secured by the 2012 Bond and 2016 Capital
Levy, Impact Fees, and State Construction Assistance Program. The remaining 68% is
unsecured.
Impact Fees:
Impact fees were calculated in conformance with King County Council Ordinance 11621,
Attachment A. One factor contributing to the increase in the multi -family fee while
reducing of the single-family fee was the change in the overall student generation factors
(SGF). While the SFG for single-family homes increased by a healthy 10.11%, the multi-
family GFC jumped 66% above the previous year's factor.
A comparison of current and last year's fees is shown below.
2017
2018
Change
Single -Family
$7,772
$6,877
$ 895
Multi -Family
$1,570
$2,455
$885
2018 Capital Facilities Plan Renton School District No. 403
II. CAPACITY METHODOLOGY
STANDARD OF SERVICE
The Renton School District Standard of Service is the standard adopted by the District that
identifies the program year, school organizational structure, student/teacher ratios by grade
level (taking into account the requirements of students with special needs), daily class
schedule, types of facilities and other factors identified by the District to be beneficial in
supporting its educational programs and objectives. The Standard of Service is the major
determining factor, together with the number of classrooms (or teaching stations) in
calculating facility capacity.
The District has adopted a traditional elementary/middle/high school organizational
structure that houses kindergarten through Grade 5 in elementary schools, Grades 6 through
8 in middle schools, and Grades 9 through 12 in high schools. The school -year calendar
adopted by the District is also traditional; typically beginning in late August and ending in
mid -June. Similarly, the District maintains a fairly traditional daily schedule, with classes
beginning between 7:20 and 9:30 a.m. and ending between 2:03 and 3:10 p.m., depending
on grade level.
The District and the Renton Education Association recognize that reasonable class size is
necessary for optimum learning, and have established the following student/teacher ratios:
Grade Levels K-1
20:1
Grade Level 2
22:1
Grade Level 3
24:1
Grade Levels 4-12
29:1
The 29:1 ratio at the secondary level applies to all Language Arts, Social Studies, Science,
Math, World Languages, World Language Exploratory and Health classes. Other ratios
apply as follows:
Band/Orchestra
40:1
Choir
50:1
Middle School PE
35:1
High School PE
40:1
All other classes
31:1
For the purposes of this report, the student /teacher ratio for special education classes held
in self-contained classrooms within comprehensive elementary and secondary facilities is
assumed to be 12:1. Educational facilities dedicated solely to special education or other
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2018 Capital Facilities Plan Renton School District No. 403
specialized programs are excluded from capacity calculations, as are associated student
headcounts.
In response to new State and District graduation requirements, beginning with the 2018-
2019 school year, all District high schools will change from the current semester system to
a trimester system, initiating the following changes:
• Three 12-week terms instead of two 18-week terms
• Five 72-minute periods per day instead of six 57-minute periods
• Reduction of classroom efficiency from 82% to 80%, reducing facility capacity
Student/teacher ratios referenced above are applicable to both permanent and relocatable
classrooms. However, inasmuch as relocatable facilities do not generally allow for the full
range of educational activities promoted by the District, they are generally viewed as
temporary or interim housing, necessary to accommodate enrollment fluctuations and
development driven enrollment increases, but only until such time as permanent facilities
can be financed and constructed. For those reasons, relocatable classrooms capacities are
calculated, but not used in the analysis of future facility needs.
PRACTICAL CAPACITY MODEL
The Practical Capacity Model calculates building capacity based on limitations that
existing facilities place on enrollment as a result of current educational program needs,
operating policy and contractual restrictions.
The calculation is made by reviewing the use of each room in each facility. For every
room housing students, a calculation is made, assigning a maximum number of students per
room. Sometimes the capacity of core facilities, such as the cafeteria or gym, or the
quantity of restroom fixtures, may limit facility capacity to a level below that calculated by
collective classroom capacity levels.
Capacity at the secondary school level is further limited by class scheduling restrictions and
student distribution among elective classes. Based on a typical six -period day, if
classrooms are utilized by staff for planning, then capacity is reduced by 17 percent (one -
sixth) of theoretical capacity. Since secondary schools offer a variety of elective courses, it
is not practical to assume that these classrooms will reach 100 percent of their maximum
capacity, without compromising the curriculum.
Another factor that has influenced facility capacity at the elementary school level is the
transition from half -day to full -day kindergarten. Beginning with the 2014-2015 school
year, all kindergarten classes throughout the District were extended to full -day. This
change alone resulted in a decreased elementary school capacity of 692, the equivalent of
more than one entire elementary school. This change was mitigated primarily by providing
additional temporary, relocatable classrooms throughout the District, and by converting
other specialized educational spaces, such as computer labs, into traditional K-5
classrooms.
2018 Capital Facilities Plan Renton School District No. 403
In addition to full -day kindergarten, reduced student/teacher ratios as prescribed by the
McCleary Act will significantly impact building capacity for grades K-3. A recent survey
conducted as part of the K-3 Classroom Reduction Grant Program, authorized by SSB 6080
and validated under the auspices of OSPI, indicated that Renton School District will require
an additional 42 classrooms to meet the required K-3 student/teacher ratio of 17:1. This
Plan assumes that, beginning in 2020, the District Standard of Service will include a K -3
student teacher ratio of 17:1.
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2018 Capital Facilities Plan Renton School District No. 403
2018 Capital Facilities Plan Renton School District No. 403
III. INVENTORY AND CAPACITY OF FACILITIES
Renton School District's capital facilities include both permanent structures and relocatable
(portable) classrooms. Permanent facilities are further categorized as either K-12
(traditional elementary, middle and high school configurations), Special Instructional Use
or Non -instructional Support Facilities. The District maintains a total of 30 permanent and
55 relocatable facilities serving a total student population of 15,453 (October 2016
headcount).
The District's permanent K-12 facilities include 14 elementary schools, 4 middle schools,
and 4 high schools. Two Special Instructional Use facilities house the District's early
childhood, special education and alternative learning programs. Support facilities include
the Kohlwes Education Center (admin.), Transportation Center, Facilities Operations and
Maintenance Center, Nutrition Services/Warehouse, Renton Memorial Stadium and the
Lindbergh Swimming Pool. Total permanent facilities encompass 2,518,466 square feet,
with 2,240,456 square feet (93%) devoted to K-12 and instructional special use. See
Appendix A for District Maps.
The District's relocatable K-12 facilities are used primarily to address enrollment
fluctuations and to house students on a temporary basis until permanent facilities can be
constructed. For those reasons they are not considered a long-term solution for housing
students, and are not acknowledged in the calculation of the capacity of K-12 facilities. Of
the 55 relocatable facilities in the District's inventory, 44 are "double portables" containing
two classrooms, and 11 are singles. Combined, they provide the District with a total of 99
relocatable classrooms encompassing 88,720 square feet of additional instructional space.
Table 1 below summarizes existing K-12 facility capacity. A complete inventory of
District facilities, including undeveloped property, follows. Facility capacity worksheets
may be found in Appendix B.
EXISTING FACILITY CAPACITY
Type
YP
Elementary
Schools
Middle
Schools
High
Schools
Total
Permanent
6,384
3,408
4,510
14,302
Relocatable
1,943
552
120
2,615
Total
8,327
3,960
4,630
16,917
Table 2
sox
2018 Capital Facilities Plan Renton School District No. 403
INVENTORY AND CAPACITY OF PERMANENT FACILITIES
NAME
LOCATION
AREA (ft2)
CAPACITY
Benson Hill
18665 - 116TH Ave. SE, Renton, WA 98058
67,533
536
Bryn Mawr
8212 S 118th St., Seattle, WA 98178
49,157
358
Campbell Hill
6418 S 124th St., Seattle, WA 98178
57,072
356
Cascade
16022 - 116th Ave. SE, Renton, WA 98058
59,164
386
J
O
Hazelwood
7100 - 116th Ave. SE, Newcastle, WA 98056
66161
597
O
Highlands
2727 NE 7th St., Renton, WA 98056
60,000
567
vUi
Honey Dew
800 Union Ave. NE, Renton, WA 98059
54,620
324
Kennydale
1700 NE 28th st., Renton, WA 98056
65,169
648
zLakeridge
7400 S 115th St., Seattle, WA 98178
52,958
286
2
Maplewood Heights
130 Jericho Ave., Renton, WA 98059
56,220
456
�
Renton Park
16828 - 128th Ave. SE, Renton, WA 98058
65,955
536
w
Sierra Heights
2501 Union Ave. NE, Renton, WA 98058
53,992
478
Talbot Hill
2300 Talbot Road, Renton, WA 98055
57,844
480
Tiffany Park
1601 Lake Youngs Way, Renton, WA 98058
58,758
376
Total Grades K-5 Capacity
824,603
6,384
Dimmitt
12320 - 80th Ave. S, Seattle 98178
109,070
884
J J
McKnight
2600 NE 12th St., Renton, WA 98056
126,706
872
O
p O
Nelsen
2403 Jones Ave. S, Renton, WA 98055
124,234
791
U
Risdon
6928 - 116th Ave SE, Newcastle, WA 98056
136,582
861
F�
Total Grades 6-8 Capacity
496,592
3,408
�
Hazen
1101 Hoquiam Ave. NE, Renton, WA 98059
327,395
1,420
p
Lindbergh
16426 - 128th Ave. SE, Renton, WA 98058
242,662
1,128
NRenton
400 S 2nd St., Renton, WA 98057
278,373
1,524
=
Talley
7800 S 132nd St., Renton, WA 98178
70,831
438
=
Total Grades 9-12 Capacity
919,261
4,510
Total Grade Levels K-12
2,240,456
14,302
Meadow Crest ECC 1800 Index Ave. NE, Renton, WA 98056 68,752 464
HOME Program - Spring Glen
2607 Jones Ave. S, Renton, WA 98055
7,005
84
J Z
Q Q
Renton Academy - Spring Glen
2607 Jones Ave. S, Renton, WA 98055
24,837
48
w
J
Total Instructional Special Use
100,594
596
Total Instructional Facilities
2,341,050
14,898
N
Facilities Operations Center
7812 S 124th St., Seattle, WA 98178
21,894
LU
u
Kohlwes Educational Center
300 SW 7th St., Renton, WA 98055
57,000
wLindbergh
Pool
16740 - 128th Ave. SE, Renton, WA 98058
13,600
`"
H
Nutrition Services/Warehouse
409 S Tobin St., Renton, WA 98057
27,466
O
Renton Memorial Stadium
405 Logan Ave. N, Renton, WA 98055
37,213
a
Transportation Center
420 Park Ave. N, Renton, WA 98057
20,243
Ln
Total Support Services
177,416
Total All Permanent Facilities
2,518,466
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2018 Capital Facilities Plan Renton School District No. 403
INVENTORY AND POTENTIAL CAPACITY OF RELOCATABLE CLASSROOMS
NUMBER OF
SCHOOL
AREA (sq.ft.)
STUDENT
BLDG.ID
LOCATION
CLASSROOMS
NO(S).
CAPACITY
53
McKnight Middle
2
7/8
1,792
48
54
Nelsen Middle
2
7/8
1,792
48
55
Nelsen Middle
2
5/6
1,792
48
56
Nelsen Middle
2
3/4
1,792
48
57
Nelsen Middle
2
1/2
1,792
48
59
Lindbergh High
1
2
896
24
60
Lindbergh High
1
3
896
24
61
Lindbergh High
1
4
896
24
62
Ta I bot Hi I I El ementa ry
1
2
896
29
64
Ta I bot Hi I I El ementa ry
1
1
896
29
65
Dimmitt Middle
1
3
896
24
66
Dimmitt Middle
1
4
896
24
69
Honey Dew Elementary
2
3A/3B
1,792
58
70
Ta I bot Hi I I El ementa ry
1
3
896
29
72
McKnight Middle
2
3/4
1,792
48
73
La keri dge El ementa ry
2
5/6
1,792
58
74
Sierra Heights Elementary
2
5/6
1,792
58
77
McKnight Middle
2
5/6
1,792
48
78
McKnight Middle
2
1/2
1,792
48
79
Dimmitt Middle
2
1/2
1,792
48
80
Honey Dew Elementary
2
2A/2B
1,792
58
81
Cascade Elementary
2
1/2
1,792
58
82
Sierra Heights Elementary
2
1/2
1,792
58
83
Lindbergh High
2
5
1,792
48
84
Maplewood Heights Elementary
2
5/6
1,792
58
85
Dimmitt Middle
1
5
896
24
86
Dimmitt Middle
1
6
896
24
87
Dimmitt Middle
1
7
896
24
88
Bryn Mawr Elementary
2
1/2
1,800
58
89
Bryn Mawr Elementary
2
3/4
1,800
58
90
Honey Dew Elementary
2
4A/4B
1,792
58
91
Honey Dew Elementary
2
1A/1B
1,792
58
92
Tiffany Park Elementary
2
1/2
1,792
58
93
Spring Glen
2
1/3
1,792
48
94
Spring Glen
2
2/4
1792
48
95
Campbell Hill Elementary
2
2A/2B
1,792
58
96
Campbell Hill Elementary
2
1A/1B
1,792
58
97
Cascade Elementary
2
3/4
1,792
58
98
Cascade Elementary
2
5/6
1,792
58
99
La keri dge El ementa ry
2
7/8
1792
58
100
La keri dge El ementa ry
2
3/4
1,792
58
101
Campbell Hill Elementary
2
3A/3B
1,792
58
102
Campbell Hill Elementary
2
4A/4B
1,792
58
103
Maplewood Heights Elementary
2
1/2
1,792
58
104
Maplewood Heights Elementary
2
3/4
1792
58
105
Maplewood Heights Elementary
2
7/8
1,792
58
106
Sierra Heights Elementary
2
3/4
1,792
58
107
Sierra Heights Elementary
2
7/8
1,792
58
108
Tiffany Park Elementary
2
3/4
1792
58
109
Bryn Mawr Elementary
2
5/6
1,792
58
110
Hazelwood Elementary
2
1A/1B
1792
58
111
Maplewood Heights Elementary
2
9/10
1792
58
112
Maplewood Heights Elementary
2
11/12
1792
58
113
Ta I bot Hi I I El ementa ry
2
1A/1 B
1792
58
114
Ta I bot Hi I I El ementa ry
2
2A/2 B
1792
58
Total
99
88,720
2,711
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2018 Capital Facilities Plan Renton School District No. 403
RELOCATABLE FACILITY CAPACITY BY SITE
AREA
LOCATION
ADDRESS
RELOCATABLE FACILITY ID
(sq. ft.)
CAPACITY
ELEMENTARY SCHOOLS
Bryn Mawr
8212 S 118th St., Seattle 98178
88, 89, 109
5,392
174
Campbell Hill
6418 S 124th St., Seattle 98178
95, 96, 101, 102
7,168
•
232
Cascade
16022 116th Ave. SE, Renton 98058
81, 97, 98
5,376
174
Hazelwood
7100116th Ave. SE, Newcastle 98056
110
1,792
58
Honeydew
800 Union Ave. NE, Renton 98059
69, 80, 90, 91
7,168
232
Lakeridge
7400 S 115th St., Seattle 98178
73, 99, 100
5,376
174
Maplewood Heights
130Jericho Ave. SE, Renton 98059
84, 103, 104, 105, 111, 112
10,752
348
Sierra Heights
2501 Union Ave. NE, Renton 98059
74, 82, 106, 107
7,168
232
Talbot Hill
2300Talbot Rd. S, Renton 98055
62, 64, 70, 113, 114
6,272
203
Tiffany Park
1601 Lake Youngs Way SE, Renton 98058
92,108
3,584
116
Elementary School Total
60,048
1,943
MIDDLE SCHOOLS
D i m m i tt 12320 80th Ave. S, Sea ttl e 98078 65, 66, 79, 85, 86, 87 6,272 168
McKnight 1200 Edmonds Ave. NE, Renton 98056 53, 72, 77, 78 7,168 192
Nelsen 2403 Jones Ave. S, Renton 98055 54, 55, 56, 57 7,168 192
Middle School Total 20,608 552
HIGH SCHOOLS
Lindbergh 16426 128th Ave. SE, Renton 98058 59, 60, 61, 83 4,480 120
High School Total 4,480 120
INSTRUCTIONAL SPECIAL USE
Spring Glen 2706 Jones Ave. S, Renton 98055 93,94 3,584 96
Special Education Total 3,584 96
TOTAL ALL RELOCATABLE CLASSROOMS 88,720 2,711
UNDEVELOPED PROPERTY
Skyway Site 4.18 acres NW corner S Langston Rd. & 761h Ave. S
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2018 Capital Facilities Plan Renton School District No. 403
IV. ENROLLMENT PROJECTIONS
Renton School District six -year enrollment projections through the 2023-24 school year are
based on data published by the Office of the Superintendent of Public Instruction (OSPI).
OSPI utilizes the cohort survival method to forecast student enrollment projections for a
six -year period based on actual student headcounts documented for the previous six years.
Enrollment reports prepared by the District are submitted to OSPI on a monthly basis. The
District's October 1, 2016 Enrollment Report and OSPI Report No. 1049, dated March 12,
2018, are included in Appendix C.
Renton School District six -year enrollment projections, found on the following page,
reflect adjustments to OSPI's report based on the following:
1. Report structure has been modified to reflect middle school versus junior high
school grade level configuration.
2. Headcount includes only K-12 students attending comprehensive instructional
facilities and excludes students attending special education facilities or facilities
dedicated to alternative learning experiences.
As shown in Table 3 below, current projections indicate a modest overall increase in
student enrollment of 2.9% over the next six years. This includes a substantial 10.8%
increase in enrollment at the high school level, offset by a 2.2% decrease at the elementary
grade levels K — 5. Middle school grade levels 6 — 8 should experience a moderate
increase of 4.5% over the same period of time.
PROJECTED ENROLLMENT GROWTH
OCT.2017
HEADCOUNT
2023-24
PROJECTION
ENROLLMENT
INCREASE
PERCENT
INCREASE
ELEMENTARY
7,628
7,462
-166
-2.2
MIDDLE
3,358
3,508
150
4.5
HIGH
4,288
4,752
464
10.8
TOTAL
15,274
15,722
448
2.9
Table 3
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2018 Capital Facilities Plan Renton School District No. 403
RENTON SCHOOL DISTRICT No. 403
ENROLLMENT PROJECTIONS BY COHORT SURVIVAL*
(KK Linear Projection)
--HEADCOUNT--
AVE. %
- - - - PROJECTED ENROLLMENTS ----
Oct. 2017
SURVIVAL
2018
2019
2020
2021
2022
2023
Kindergarten
1,248
1,262
1,256
1,251
1,245
1,239
1,233
Grade 1
1,278
102.19
1,275
1,290
1,284
1,278
1,272
1,266
Grade 2
1,248
98.95
1,265
1,262
1,276
1,270
1,265
1,259
Grade 3
1,330
98.52
1,230
1,246
1,243
1,257
1,251
1,246
Grade 4
1,297
98.44
1,309
1,210
1,226
1,224
1,238
1,232
Grade 5
1,227
99.05
1,285
1,297
1,199
1,215
1,212
1,226
Total K-5
7,628
7,625
7,561
7,479
7,489
7,477
7,462
Grade 6
1,126
96.81
1,188
1,244
1,255
1,161
1,176
1,174
Grade7
1,134
99.92
1,125
1,187
1,243
1,254
1,160
1,175
Grade 8
1,098
100.01
1,134
1,125
1,187
1,243
1,255
1,160
Total 6-8
3,358
3,447
3,556
3,685
3,658
3,590
3,508
Grade 9
1,086
102.35
1,124
1,161
1,152
1,215
1,272
1,284
Grade 10
1,076
99.70
1,083
1,120
1,157
1,148
1,211
1,268
Grade 11
1,015
91.00
979
985
1,020
1,053
1,045
1,102
Grade 12
1,111
105.01
1,066
1,028
1,035
1,071
1,106
1,097
Total 9 - 12
4,288
4,252
4,295
4,363
4,487
4,634
4,752
Total K-12
15,274
15,324
15,411
15,528
15,634
15,702
15,722
CHANGE
50
87
116
107
68
20
%CHANGE
0.3%
0.6916
0.8910
0.7%
0.4916
0.1%
* Information adapted from OSPI Enrollment Projects Report No. 1049, January 13, 2017. Headcount and
projections do not include enrollment at Special Use facilities.
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2018 Capital Facilities Plan Renton School District No. 403
V. ENROLLMENT DRIVEN FACILITY NEEDS
Table 4 compares the current permanent capacity of Renton School District facilities to
current and projected enrollment for the next six years.
At the elementary level, the opening of the new Sartori Elementary School in October,
2018, will drastically reduce the current deficit of 1,244 to 506. Beginning in 2020,
however, with the implementation of the reduced K-3 teacher/student ratio, the deficit will
rise again to 1,377. Even with an overall decrease in elementary enrollment projected over
the next six years, the permanent capacity deficit in 2023 is still anticipated to be 1,360.
Opening of the new Risdon Middle School in 2017 resulted in a permanent capacity surplus
of 50 for grade levels 6-8. By the start of the 2018 school year, however, we expect that
surplus to become a deficit of 39, and by 2023, that deficit is anticipated to grow to 100.
At the high school level, the District shows a decreasing surplus capacity until 2023, when
enrollment finally overtakes capacity, resulting in a deficit of 73.
In addition to the current and future projected permanent facility deficits, portable classroom
capacity at existing elementary and middle school sites is reaching its maximum.
PROJECTED STUDENT CAPACITY 2017-2023
2017
2018
2019
2020'
2021
2022
2023
PERMANENT CAPACITY
6,384
7,119
7,119
6,102
6,102
6,102
6,102
ELEM.
STUDENT ENROLLMENT
7,628
7,625
7,561
7,479
7,489
7,477
7,462
K-5
SURPLUS (DEFICIT) CAPACITY3
(1,244)
(506)
(442)
(1,377)
(1,387)
(1,375)
(1,360)
PERMANENT CAPACITY
3,408
3,408
3,408
1 3,408
3,408
3,408
1 3,408
MIDDLE
STUDENT ENROLLMENT
3,358
3,447
3,556
3,685
3,658
3,590
3,508
6-8
SURPLUS (DEFICIT) CAPACITY
50
(39)
(148)
(277)
(250)
(182)
(100)
PERMANENT CAPACITY
4,510
4,510
4,510
4,510
4,510
4,510
4,510
HIGH
STUDENT ENROLLMENT
1 4,288
1 4,252
1 4,295
1 4,363
1 4,487
1 4,634
1 4,752
6-8
SURPLUS (DEFICIT) CAPACITY
1 222
1 258
1 215
1 147
1 23
1 (124)
1 (242)
Table 4
1. Does not include relocatable facilities (portables)
2. Reflects implementation of reduced K-3 class size per
3. Includes Sartori Elementary, which opens September 2018
While the projected deficits at the middle and high school levels may not warrant the
construction of new facilities, expansion of existing campuses may be a viable alternative.
At the elementary level, even ignoring the reduction of K-3 class sizes, a new elementary
school seems eminent. Taking reduced class size into account, additional facilities will most
likely be required.
Renton School District is currently establishing a Citizen Facilities Advisory Committee
whose responsibility it will be to develop recommendations for a long-term capital facilities
plan. Integral to this plan will be the prioritization of facility needs to be presented to the
Board of Directors for inclusion in a 2019 Bond measure. Among the topics to be addressed
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2018 Capital Facilities Plan Renton School District No. 403
by the Committee will be enrollment driven needs as supported by this document and other
data presented by the District and its consultants, the extent to which portables can be
expected to accommodate future growth, and the need to acquire real property for future
school construction. The bond measure is scheduled to go before the voters in February
2019.
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2018 Capital Facilities Plan Renton School District No. 403
VI. SIX -YEAR FINANCE PLAN
Capital facilities capacity improvements identified in this Plan will be funded by a 2016
Capital Levy, remaining funds from a 2012 Bond measure, impact fees assessed and
collected by King County and the cities of Bellevue, Newcastle and Renton, and possible
future bond initiatives or other unsecured funding. The District may also be eligible for
funding through the OSPI School Construction Assistance Program (SCAP).
The District's intent in structuring its capital improvement programs is to maintain a
constant level of construction throughout the program period in order to optimize the
utilization of its management capabilities. The District utilizes a combination of in-house
project management (Capital Projects Office) and outside management consultants.
Estimated expenditures for capacity improvement projects over the duration of the Plan are
indicated in Table 5 below.
SIX -YEAR FINANCE PLAN
Capacity Improvement Projects
PROJECT
Estimated Expenditures) ($1,000s)
Funding ($1,000s)
2018-19
2019-20
2020-21
2021-22
2022-23
2022-23
Total
Secured
Unsecured
Risdon Middle School
2,500
2,500
2,500
Sartori Elementary
19,500
2,500
22,000
22,000
Elementary No. 16
500
14,000
23,000
9,200
46,700
46,700
Relocatable Classrooms
2,540
1,270
1,270
5,080
2,540
2,540
Land Acquisition
2,670
2,670
2,670
2,670
2,670
2,670
16,020
2,900
13,120
Total
27,210
6,940
17,940
25,670
11,870
2,670
92,300
29,940
62,360
Table 5
1. Estimated expenditures based on tota I project cost inc I uding hard and soft costs.
2. Secured funding includes 2012 bond and 20161evy monies, previously collected school impact fees, and OSPI SCAP
funds.
3. Unsecured funds includeOSPI School Construction Assistance, future school impactfees and future bond initiatives.
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2018 Capital Facilities Plan Renton School District No. 403
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2018 Capital Facilities Plan Renton School District No. 403
VII. IMPACT FEES
The GMA empowers jurisdictions to assess and collect impact fees as a means of
supplementing the funding of additional public facilities necessitated by new development.
In the case of public schools, impact fees are assessed only on residential development.
To determine an equitable school impact fee throughout unincorporated King County, King
County Code 2 1 A was adopted, establishing an impact fee formula that has in turn been
adopted by the cities of Bellevue, Newcastle and Renton, in their respective enabling
ordinances. The formula requires that school districts establish "Student Generation
Factors" that estimates the number of students generated by each new single or multi-
family residential unit constructed, and to establish district -specific construction costs that
are unique to that district. Refer to Appendix G for substantiating documentation on
Student Generation Factors.
Other factors influencing impact fees include:
Site Acquisition Costs - the estimated cost per acre to purchase property.
Building Acquisition Cost - the estimated cost to construct facilities unique to the
district. New Facility Cost Models are provided in Appendix G.
Temporary Facility Cost - the estimated cost per classroom to purchase and install a
relocatable classroom, including site work and utilities.
State Funding Assistance Credit - the amount of funding provided by the State, subject
to District eligibility, based on a construction cost allocation and funding assistance
percentage established by the State.
Beginning in 2013, the District introduced a Voluntary District Fee Adjustment component
into the prescribed impact fee formula in response to the declining, and then slowly
recovering, economy. This was discontinued in 2016 given improved economic
conditions, especially within the construction industry.
Based on the Growth Management Act and King County Code 21 A, impact fees for the
plan year 2018 are:
Single -Family Units $ 6,877
Multi -Family Units $ 2,455
Single -Family and Multi -Family Fee Calculation spreadsheets follow.
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2018 Capital Facilities Plan Renton School District No. 403
SINGLE-FAMILY RESIDENCE FEE CALCULATION
SITE ACQUISITION COST
FACILITY SITE AREA
COST PER ACRE
STUDENTS
STUDENT FACTOR
COST
Al Elementary 8
650,000
600
0.359
$3,111
A2 Middle 0
650,000
850
0.128
$0
A3 High 0
650,000
1250
0.126
$0
A Total
0.613
$3,111
BUILDING ACQUISITION COST
COST IN 2018 $
STUDENTS
STUDENT FACTOR
COST
B1 Elementary 93.21%
29,640,000
600
0.382
$17,589
B2 Middle 95.88%
46,499,860
850
0.144
$0
B3 High 99.52%
0
1250
0.149
$0
B Total 96.31%
0.675
$17,589
TEMPORARY BUILDING ACQUISITION COST
COST PER CLASS
STUDENTS
STUDENT FACTOR
COST
C1 Elementary 6.79%
171,600
29
0.382
$153
C2 Middle 4.12%
171,600
26
0.144
$39
C3 High 0.48%
171,600
26
0.149
$0
C Total 3.69%
0.675
$193
STATE FUNDING ASSISTANCE CREDIT
COST INDEX
SPI SQ FT
MATCH %
STUDENT FACTOR
CREDIT
D1 225.97
90
0.3822
0.382
($2,969)
D2 225.97
117
0.3822
0.144
$0
D3 225.97
130
0.3822
0.149
$0
D Total
0.675
($2,969)
TAX CREDIT (TC)
AVERAGE ASSESSED VALUE (AAV)
427,300
INTEREST RATE FOR BONDS (i)
3.85%
TERM (t = MAXIMUM 10)
10
TAX RATE (r)
0.00119417
TC Total
($4,169.82)
($4,170)
FACILITY CREDIT
$0
TOTAL FEE $13,754
50%DEVELOPER FEE OBLIGATION $6,877
IMPACT FEE $6,877
* TAX CREDIT (TC) = NPV (net present value) x AAV x r
1+it-I
where: NPV =
i (I + i)t
AAV =
Average Assessed Value
r =
Tax Rate
i =
Bond Interest Rate as of 03/2017
t =
Bond Term
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2018 Capital Facilities Plan Renton School District No. 403
MULTI -FAMILY RESIDENCE FEE CALCULATION
SITE ACQUISITION COST
FACILITY
SITE AREA
COST PER ACRE
STUDENTS
STUDENT FACTOR
COST
Al Elementary
8
650,000
600
0.132
$1,144
A2 Middle
0
650,000
850
0.052
$0
A3 High
0
650,000
1250
0.065
$0
A Total
0.249
$1,144
BUILDING ACQUISITION COST
COST IN 2018 $
STUDENTS
STUDENT FACTOR
COST
B1 Elementary 93.21%
29,640,000
600
0.132
$6,078
B2 Middle 94.59%
46,499,860
850
0.052
$0
B3 High 99.52%
0
1250
0.065
$0
B Total 96.75%
0.249
$6,078
TEMPORARY BUILDING ACQUISITION COST
COST PER CLASS
STUDENTS
STUDENT FACTOR
COST
C1 Elementary 6.79%
171,600
29
0.132
$53
C2 Middle 5.41%
171,600
26
0.052
$19
C3 High 0.48%
171,600
26
0.065
$0
C Total 3.25%
0.249
$72
STATE FUNDING ASSISTANCE CREDIT
COST INDEX
SPI SO FT
MATCH %
STUDENT FACTOR
CREDIT
D1 225.97
90
0.3822
0.132
($1,026)
D2 225.97
117
0.3822
0.052
$0
D3 225.97
130
0.3822
0.065
$0
D Total
0.249
($1,026)
TAX CREDIT (TC)
AVERAGE ASSESSED VALUE (AAS)
139,108
INTEREST RATE FOR BONDS (i)
3.85%
TERM (MAXIMUM 10)
10
TAX RATE (r)
0.00119417
TC Total
($1,357.49)
($1,357)
FACILITY CREDIT
$0
FEE
$4,910
50%DEVELOPER FEE OBLIGATION
$2,455
IMPACT FEE
$2,455
1+it-1
* TAX CREDIT (TC) = NPV (net present value) x AAV x r where: NPV = i (1 + i)t
AAV = Average Assessed Value
r = Tax Rate
i = Bond Interest Rate as of 03/2017
t = Bond Term
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2018 Capital Facilities Plan Renton School District No. 403
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2018 Capital Facilities Plan Renton School District No. 403
XIII. APPENDICES
APPENDIX A: DISTRICT MAPS ....................................... 25
APPENDIX B: CAPACITY WORKSHEETS...............................27
APPENDIX C: HEADCOUNT & PROJECTIONS ...........................29
APPENDIX D: STUDENT GENERATION FACTORS .......................31
APPENDIX E: SCHOOL COST MODELS ................................ 33
APPENDIX F: CHANGES FROM PREVIOUS PLAN .......................37
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2018 Capital Facilities Plan Renton School District No. 403
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2018 Capital Facilities Plan Renton School District No. 403
APPENDIX A
RSD BOUNDARY MAP - MUNICIPALITY OVERLAY
Renton Srhoc I Ulstrict Map Legend
. Bellevue M Renton
0 Kefit 0Seatac
. icing County Tukwila
Newcastre - City Limits
of Renton
KC U
Albbreviations
EEarmaorary S PrLdK Schools:
$e cwiAsry $ lKmAp:
BHE
Beoxn Hill EleinPOtary
Oh1S Ornmilt piddle $drool
BME
B yo M&,Ai Elemimlwy
FIr#$ Haler, High Sqhaal
CES
Cascade Elementary
!H$ Lud6ergh Hgh $chao-
QHE
Campbell Hill Eleme-nLary
MM$ MdKnrghl Midine $chop
HIDE
Hon63Gew Bensmary
NW Nelsen MdGa �r.hpgl
I IES
Hazlewood Ekemwmry
RH$ Rarem 3egh Schw
ALE
FlghLands ELemeetary
AN'$ Risdon lAdpy $Ghngl
KOE
1Gerrnydaia Elermemary
TH$ Talley HV $Ghrol
LRE
Lskandge Elerwnlay
MEC
#&Ma 3wtiLttEarly Learning
MHE
Mop"aud heyhis V&wwrlary
RAS
RenlauAndamy
RPE
Rdnldu Park Ekrnareary
SES.
Sancti Elmeantary
SHE
Slftm Heights Elernenlary
THE
Talhol Hill Elernnmh5ry
TPE
TPany dark Elen khiy
-25-
2018 Capital Facilities Plan Renton School District No. 403
APPENDIX A
-26-
2018 Capital Facilities Plan Renton School District No. 403
APPENDIX B
=1 4 =1►Ti I =1 ki 11 r_1: &*41: I r &*l F"111 L'7
ASSUMPTIONS StudentlTeacher Ratios:
\ Grades K - 1
20:1
Grade 2
22:1
Grade 3
24:1
Grades 4 - 5
29:1
Scheduling Efficiency
1.00
Program Efficiency
1.00
SCHOOL
PERMANENT TEACHING STATIONS
RELOCATABLE CLASSROOMS
TOTAL
CAP
TOT
K-1
2
3
4.5
SPED
OTHER
CAP
TOT
K-1
2
3
4.5
SPED
OTHER
CAP
BENSON HILL
31
8
4
3
6
3
7
536
0
0
0
0
0
0
0
0
536
BRYN MAWR
23
8
4
4
0
1
6
358
6
0
0
0
6
0
0
174
532
CAMPBELL HILL
24
7
4
3
0
4
6
356
8
0
0
1
6
0
1
198
554
CASCADE
28
8
4
4
0
3
9
386
6
1 0
0
0
6
0
0
174
560
HAZELWOOD
30
8
5
4
7
2
4
597
2
0
0
0
2
0
0
58
655
HIGHLANDS
30
9
4
4
7
0
6
567
0
0
0
0
0
0
0
0
567
HONEY DEW
21
8
1 4
2
0
1 2
5
324
8
0
0
2
1 6
1 0
0
1 222
1 546
KENNYDALE
31
9
4
5
8
2
3
648
0
0
0
0
0
0
0
0
648
LAKERIDGE
24
6
3
3
0
2
10
286
6
0
0
0
6
0
0
174
460
MAPLEWOOD HEIGHTS
26
11
6
2
0
4
3
456
1 12
1 0
0
4
8
0
0
328
784
RENTON PARK
30
8
4
3
6
3
6
536
0
0
0
0
0
0
0
0
536
SIERRA HEIGHTS
27
8
4
3
4
3
5
478
8
0
0
1
4
0
3
140
618
TALBOT HILL
25
8
3
1
6
4
3
480
4
0
0
3
0
0
1
72
552
TIFFANY PARK
24
7
4
2
2
3
6
376
4
0
0
0
3
0
1
87
463
TOTAL
374
113
57
43
46
36
79
6,384
64
0
0
11
47
0
6
1627
1 8011
ELEMENTARY SCHOOL CAPACITY 2020 - 2023
ASSUMPTIONS StudentfTeacher Ratios:
\ Grades K - 1
17:1
Grade 2
17:1
Grade 3
17:1
Grades 4 - 5
29:1
Scheduling Efficiency
1.00
Program Efficiency
1.00
SCHOOL
PERMANENT TEACHING STATIONS
RELOCATABLE CLASSROOMS
TOTAL
CAP
TOT
K-1
2
3
4.5
SPED
OTHER
CAP
TOT
K-1
2
3
4.5
SPED
OTHER
CAP
BENSON HILL
31
8
4
3
6
3
7
471
0
0
0
0
0
0
0
0
471
BRYN MAWR
23
8
4
4
0
1
6
286
6
0
0
0
6
0
0
174
460
CAMPBELL HILL
24
7
4
3
0
4
6
294
8
0
0
1
6
0
1
191
485
CASCADE
28
8
4
4
0
3
9
314
6
0
0
0
6
0
0
174
488
HAZELWOOD
30
8
1 5
4
7
1 2
4
520
2
0
0
1 0
1 2
0
0
58
578
HIGHLANDS
30
9
4
4
7
0
6
492
0
0
0
0
0
0
0
0
492
HONEY DEW
21
8
4
2
0
2
5
266
8
0
0
2
6
0
0
208
474
KENNYDALE
31
9
4
5
8
2
3
566
0
0
0
0
0
0
0
0
566
LAKERIDGE
24
6
3
3
0
2
10
232
6
0
0
0
6
0
0
1 174
406
MAPLEWOOD HEIGHTS
26
11
6
2
0
4
3
379
12
0
0
4
8
0
0
300
679
RENTON PARK
30
8
1 4
3
6
1 3
6
471
1 0
1 0
0
0
0
0
0
0
471
SIERRA HEIGHTS
27
8
4
3
4
3
5
413
8
0
0
1
4
0
3
133
546
TALBOT HILL
25
8
3
1
6
4
3
434
4
0
0
3
0
0
1
51
485
TIFFANY PARK
24
7
4
2
2
3
6
321
4
0
0
0
3
0
1
87
408
TOTAL
374
113
57
43
46
36
79
5,459
64
0
0
11
47
0
6
1550
7009
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2018 Capital Facilities Plan Renton School District No. 403
APPENDIX B
MIDDLE SCHOOL CAPACITY
ASSUMPTIONS Student/Teacher Ratios
Core Classes
29:1
Band/Orchestra
40:1
Choir
50:1
PE
35:1
All Other
31:1
SPED
12:1
Scheduling Efficiency
0.80
Program Efficiency
0.95
SCHOOL
PERMANENT TEACHING STATIONS I CLASSROOMS
RELOCATABLES
TOTAL
TOTAL
GEN.
SCI
PE
DRAMA
COMP
CTE
ART
MUSIC
SPED
OTHER
CAP.
TOTAL
SPEC. USE
CAP.
CAPACITY
DIMMITT
43
19
5
3
0
2
2
1
2
5
4
884
7
0
154
1038
WKNIGHT
43
17
7
4
0
2
2
1
3
4
3
872
8
0
176
1048
NELSEN
53
14
6
4
1
3
3
1
2
9
10
791
8
0
176
968
RISDON
49
18
6
3
1
3
2
1
3
3
9
861
0
0
0
861
TOTAL
139
68
24
14
2
10
9
4
10
21
26
3408
23
0
507
3915
HIGH SCHOOL CAPACITY
ASSUMPTIONS Student/Teacher Ratios
Core Classes
29
Band/Orchestra
40:1
Choir
50:1
PE
40:1
All Other
31:1
Scheduling Efficiency
0.80
Program Efficiency
0.90
PERMANENT TEACHING STATIONS/CLASSROOMS
RELOCATABLES
TOTAL
SCHOOL
TOTAL
GENERAL
SCI
PE
DRAMA
COMP
CTE
ART
MUSIC
SPED
OTHER
LAV.
TOTAL
SPEC. USE
CAP.
CAPACITY
HAZEN
77
48
6
5
3
6
4
3
2
9
0
1420
0
0
0
1420
LINDBERGH
59
34
4
4
4
4
3
3
3
5
0
1128
5
0
104
1232
RENTON
78
44
6
5
6
7
5
3
2
5
0
1524
0
0
0
1524
TALLEY
27
19
1
1
1
2
1
1
0
1
5
438
0
0
0
438
TOTAL
241
145
17
15
14
19
13
10
7
20
5
4510
5
0
104
4614
SPECIAL EDUCATIONAL FACILITY CAPACITY
ASSUMPTIONS Student/Teacher Rations
General
24:1
Pre K - 3
17:1
Special Ed.
12:1
Program Efficiency
0.95
PERMANENT TEACHING STATIONS/CLASSROOMS
RELOCATABLES
TOTAL
SCHOOL
TOTAL
I GENERAL
SPEC.ED.
Pre K-3
CAPACITY
TOTAL
SPEC. USE
CAPACITY
CAPACITY
SPRING GLEN
9
2
7
0
132
4
2
72
204
MEADOW CREST
21
0
1
20
352
0
0
0
352
TOTAL
30
2
8
20
484
4
0
72
556
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2018 Capital Facilities Plan Renton School District No. 403
APPENDIX C
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APPENDIX C
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-30-
2018 Capital Facilities Plan Renton School District No. 403
APPENDIX D
STUDENT GENERATION FACTORS
The formula for determining school impact fees, as established by King County Council
Ordinance 11621, Attachment A, requires that school districts provide "student factors
based on district records of average actual student generation rates for new developments
constructed over a period of not more than five years prior to the date of the fee
calculation." The Ordinance also provides that, in the event this information is not
available in the District, "data from adjacent districts, districts with similar demographics,
or county -wide averages must be used."
King County currently assesses and collects impact fees on behalf of eleven school
districts, including Renton School District. Of those eleven districts, seven districts
conduct their own surveys to develop their unique student generation factors based on
district records and actual development data. The remaining four districts, including
Renton, rely on averages of student factors developed by other districts.
In accordance with King County Ordinance 11621, Attachment A, the District has chosen
to use a county -wide average based on all districts that have performed their own student
generation factor surveys as well as those that have similarly relied on county -wide data.
The Student Generation Factors in the table below represent an average of the student rates
calculated by the other ten school districts.
STUDENT GENERATION FACTORS
ELEMENTARY
MIDDLE SCHOOL
HIGH SCHOOL
TOTAL
(K-5)
(6-8)
(9-12)
SINGLE-FAMILY
0.382
0.144
0.149
0.675
MULTI -FAMILY
0.132
0.052
0.065
0.250
TABLE 6
The table on the following page details the student generation factors developed by the
Districts referenced above, and the averages used in this Plan's impact fee calculations.
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2018 Capital Facilities Plan Renton School District No. 403
APPENDIX D
COUNTY -WIDE STUDENT GENERATION FACTORS
DISTRICT
SI NGLE-FAMI LY
MULTI -FAMILY
K-5
6-8
9-12
TOTAL
K-5
6-8
9-12
TOTAL
Auburn
0.193
0.077
0.073
0.343
0.103
0.031
0.044
0.178
Enumclaw
0.345
0.130
0.135
0.610
0.083
0.031
0.033
0.147
Federal Way
0.220
0.120
0.143
0.483
0.597
0.237
0.323
1.157
Fife
0.325
0.136
0.137
0.598
0.127
0.057
0.066
0.250
Highline
0.152
0.026
0.065
0.243
0.093
0.047
0.070
0.210
Issaquah
0.354
0.153
0.148
0.655
0.119
0.063
0.075
0.257
Kent
0.398
0.096
0.185
0.679
0.117
0.028
0.029
0.174
Lake Washington
0.424
0.171
0.119
0.714
0.058
0.019
0.019
0.096
Northshore
0.331
0.108
0.081
0.520
0.036
0.013
0.009
0.058
Riverview
0.345
0.130
0.135
0.610
0.083
0.031
0.033
0.147
Snoqualmie Valley
0.389
0.162
0.134
0.685
0.089
0.041
0.047
0.177
Tahoma
0.345
0.130
0.135
0.610
0.083
0.031
0.033
0.147
TOTAL
3.821
1.439
1.490
6.750
1.588
0.629
0.781
2.998
AVERAGE
0.318
0.120
0.124
0.675
0.132
0.052
0.065
0.250
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2018 Capital Facilities Plan Renton School District No. 403
APPENDIX E
FACILITY COST MODELS
Facility cost models are a calculation of the cost to construct educational facilities unique
to the District. This is accomplished by utilizing both District specific data as well as
information available from OSPI.
OSPI constants are factors established by OSPI as part of its School Construction
Assistance Program. State Funding Assistance Percentages are unique to individual school
districts while the Construction Cost Allocation (per square foot of construction) is
constant throughout the state. The State Area Allocation (per student) is used solely by
OSPI to determine a District's eligibility for state funding. It is not meant to represent or
reflect the unique spatial needs of a District necessary to provide its adopted programs and
standard of service.
The District Area Allocation utilized in the cost models reflects historical data from
previously constructed facilities, or facilities currently under construction, adjusted to
reflect current programs, anticipated funding and other topical issues. The applied Cost per
Square Foot is an average of recently bid school projects of similar grade levels in the
Puget Sound Region, as reported by OSPI.
Elementary and Middle School Cost Models follow.
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2018 Capital Facilities Plan Renton School District No. 403
APPENDIX E
ELEMENTARY SCHOOL COST MODEL
FACILITY INFORMATION
Building
Site Work
Student capacity
600
Area (acres)
8
SF per student
116
Cost per acre
$600,000
Generic classrooms
30
Right-of-way LF
2,000
Gym and cafeteria
Separate
Right-of-way cost per LF
$440
Building area (SF)
69,600
Utility improvements
$350,000
Cost per SF
$325
Demolition
Site Preparation
Area (SF)
50,000
Area (acres)
8
Cost per SF
$15
Cost per acre
$30,000
CONSTRUCTION COST
Demolition
$750,000
Site prep
$240,000
Building
$22,620,000
Site work
$4,800,000
Right-of-way improvements
$880,000
Off -site utility improvements
$350,000
Subtotal $29,640,000
Cost per SF $426
SOFT COSTS
Professional fees
10.0%
$2,964,000
Sales tax
10.0%
$2,964,000
Change Order Contingency
7.0%
$1,830,395
Permits
2.0%
$522,970
Special inspections
1.0%
$261,485
Art
0.0%
$0
Work under separate contract
0.5%
$130,743
Temporary Facilities/Moving & Storage
0.5%
$130,743
Furniture, fixtures & equipment
8.0%
$2,091,880
Project management
2.0%
$522,970
District administration
1.5%
$392,228
Mitigation
2.0%
$522,970
Project contingency
7.0%
$2,074,800
51.5%
Subtotal $14,409,183
CONSTRUCTION COSTS + SOFT COSTS 1 $44,049,183
ESCALATION Year
Inflation Rate
Amount
2019
2.62%
$45,203,271
2020
2.79%
$46,464,442
2021
2.74%
$47,737,568
2022
2.85%
$49,098,089
2023
2.86%
$50,502,294
2024
2.89%
$51,961,810
Note: Amounts do not include property acquisition
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2018 Capital Facilities Plan Renton School District No. 403
APPENDIX E
MIDDLE SCHOOL COST MODEL
FACILITY INFORMATION
Building
Site Work
Student capacity
850
Area (acres)
15
SF per student
140
Cost per acre
$400,000
Generic classrooms
31
Right-of-way LF
1,000
Building area (SF)
119,000
Right-of-way cost per LF
$350
Cost per SF
$325
Utility improvements
$231,000
Demolition/Abatement
Site Preparation
Area (SF)
52,924
Area (acres)
15
Cost per SF
$15
Cost per acre
$30,000
CONSTRUCTION COST
Demolition
$793,860
Site prep
$450,000
Building
$38,675,000
Site work
$6,000,000
Right-of-way improvements
$350,000
Off -site utility improvements
$231,000
S u btota 1
$46, 499, 860
Cost per SF
$391
SOFT COSTS
Professional fees
10.0%
$4,649,986
Sales tax
10.0%
$4,649,986
Change Order Contingency
7.0%
$1,830,395
Permits
2.0%
$522,970
Special inspections
1.0%
$261,485
Art
0.0%
$0
Work by separate contract
1.0%
$261,485
Temporary Facilities
0.5%
$130,743
Moving and Storage
0.5%
$130,743
Furniture, fixtures & equip.
10.0%
$2,614,850
Project management
1.0%
$261,485
District administration
1.5%
$392,228
Mitigation
2.0%
$522,970
Project contingency
7.0%
$3,254,990
53.5%
S u btota 1
$19,484, 315
CONSTRUCTION COSTS + SOFT COSTS
$65,984,175I
ESCALATION
Year Inflation Rate
Amount
2019 2.62%
$67, 712, 960
2020 2.79%
$69,602,152
2021 2.74%
$71,509,251
2022 2.85%
$73,547,264
2023 2.86%
$75,650,716
2024 2.89%
$77,837,022
Note: Amounts do not include property acquisition
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2018 Capital Facilities Plan Renton School District No. 403
APPENDIX E
-36-
2018 Capital Facilities Plan Renton School District No. 403
APPENDIX F
CHANGES FROM PREVIOUS PLAN
PERMANENT
STUDENT CAPACITY
2017
2018
CHANGE
Elementary
6,172
6,384
212
Middle
2,990
3,408
418
High
4,679
4,510
-169
Tota 1
13,841
14,302
461
ACTUAL STUDENT ENROLLMENT (October Headcount)
2017
2018
CHANGE
Elementary
7,622
7,628
6
Middle
3,216
3,358
142
High
4,279
4,288
9
Tota 1
15,117
15,274
157
IMPACT FEES
2017
2018
CHANGE
Single -Family
7,772
6,877
(895)
Multi -Family
1,570
2,455
885
STUDENT GENERATION FACTORS
2016
2017
CHANGE
Single -Family
Elementary
0.359
0.382
0.023
Middle
0.128
0.144
0.016
High
0.126
0.149
0.023
Total
0.613
0.675
0.062
Multi -Family
Elementary
0.091
0.132
0.041
Middle
0.027
0.052
1 0.025
High
0.032
0.065
0.033
Total
0.150
0.249
0.099
ADDITIONAL IMPACT FEE FACTORS
2016
2017
CHANGE
Land Acquisition/Acre
550,000
650,000
100,000
Temp Bldg Acquisition
171,600
177,000
5400
State Match Percentage
0.3822
0.3822
0
Ave. Assessed Value - Single
375,989
427,300
51,311
Ave. Assessed Value - Multi
123,175
1 139,108
1 15,933
Bond Interest Rate
3.95%
3.85%
(0.00)
Tax Rate / $1000
2.64198
1.19417
(1.44781)
37
2018 Capital Facilities Plan Renton School District No. 403
APPENDIX F