Upload
others
View
0
Download
0
Embed Size (px)
Citation preview
J A N U A R Y 1 4 T H 2 0 1 9
ARLINGTON HIGH SCHOOL BUILDING PROJECT
Schematic Design:Project Update and Cost Discussion
www.ahsbuilding.org
1/14/19ARLINGTON HIGH SCHOOL BUILDING PROJECT
• Project Overview• Schematic Design Update• Sustainability Update• Q&A
• Cost Discussion• Q&A
Agenda
1/14/19ARLINGTON HIGH SCHOOL BUILDING PROJECT
The AHS Facility Today
More than just a High School
Does not meet educational needs
Deteriorating facility (NEASC Warning)
1/14/19ARLINGTON HIGH SCHOOL BUILDING PROJECT
• Menotomy Preschool• Integrated preschool, ~100 students
• LABBB Collaborative• Partnership with Lexington, Belmont,
Bedford and Burlington• Arlington Community Education• Town/School offices
• IT, Facilities, Comptroller, Payroll• Education-related operations
• School District offices• Compact site of only 22 acres
Other Uses and Challenges
1/14/19ARLINGTON HIGH SCHOOL BUILDING PROJECT
Statement of Interest (SOI)
MSBA Invites Arlington to Eligibility Period
AHS Building Committee formed
Schematic Design
Process
2015
2016
2017
2018
1/14/19ARLINGTON HIGH SCHOOL BUILDING PROJECT
• 1,755 design enrollment• Dictates # of homerooms
• Goal is to ensure large enough common spaces to accommodate growth
• Library, Gym, Auditorium, Cafeteria, etc.• 4,300 => ~6,000 Arlington students
in last 15 years
Enrollment
1/14/19ARLINGTON HIGH SCHOOL BUILDING PROJECT
• School building is welcoming, accessible, easy to navigate• Large, central learning commons (aka library) allows research,
collaborative group work• Hands-on experience in STEM/STEAM
(Science, Technology, Engineering, Arts, Math)• Project-based and personalized learning• Up-to-date technology throughout school• Many different, new kinds of spaces: gathering, display, breakout,
performance
Educational Vision – Basis for Design
1/14/19ARLINGTON HIGH SCHOOL BUILDING PROJECT
• All new building best suits educational vision and enrollment growth
• Build on a portion of the front lawn to shorten project and minimize student disruption
• STEAM and Auditorium front wings finished by January 2022
Design Decisions
1/14/19ARLINGTON HIGH SCHOOL BUILDING PROJECT
• Site, façade, interior design are being finalized now
Schematic Design
??
?
AHS Partiparti = the general scheme of an architectural design
A R L I N G T O N H I G H S C H O O L
humanities
STEAM
athletics
performingarts
Central spine concepts
A R L I N G T O N H I G H S C H O O LD R A F T C O N C E P T 1 / 1 4 / 2 0 1 9
Mass Avenue Exterior Design Concepts
A R L I N G T O N H I G H S C H O O L
A R L I N G T O N H I G H S C H O O LD R A F T C O N C E P T 0 1 / 1 4 / 1 9A
AA R L I N G T O N H I G H S C H O O LD R A F T C O N C E P T 0 1 / 1 4 / 1 9
AA R L I N G T O N H I G H S C H O O LD R A F T C O N C E P T 0 1 / 1 4 / 1 9
B A R L I N G T O N H I G H S C H O O LD R A F T C O N C E P T 0 1 / 1 4 / 1 9
BA R L I N G T O N H I G H S C H O O LD R A F T C O N C E P T 0 1 / 1 4 / 1 9
BA R L I N G T O N H I G H S C H O O LD R A F T C O N C E P T 0 1 / 1 4 / 1 9
CA R L I N G T O N H I G H S C H O O LD R A F T C O N C E P T 0 1 / 1 4 / 1 9
CA R L I N G T O N H I G H S C H O O LD R A F T C O N C E P T 0 1 / 1 4 / 1 9
CA R L I N G T O N H I G H S C H O O LD R A F T C O N C E P T 0 1 / 1 4 / 1 9
Schematic Site Plan Development
A R L I N G T O N H I G H S C H O O L
A R L I N G T O N H I G H S C H O O LD R A F T C O N C E P T 0 1 / 1 4 / 1 9
S ite Plan2 2 7 p a r k i n g s p a c e s
b a s e b a l l
M a s s A v e
M M B i k e w a y
s o f t b a l l
e x i s t i n g
s t a d i u m
a m p h i t h e a t e r
d e l i v e r i e s
n e w
s c h o o l
p r e s c h o o l
p l a y & d r o p o f f
c o u r t y a r dM a s s A v e
e n t r y
f i e l d s e n t r y
1/14/19ARLINGTON HIGH SCHOOL BUILDING PROJECT
• Achieve net-zero energy operation• Design for an all-electric building• Create a healthy indoor environment
• Ample daylight• No- and low-VOC materials and finishes
• Sustainability is integral to the overall design of the building
Sustainability Update – Goals
1/14/19ARLINGTON HIGH SCHOOL BUILDING PROJECT
• Pilot program with Eversource and National Grid• Provides us with FREE technical support and additional
financial incentives• Adopt aggressive, but realistic, energy use targets early in the
design process• Site energy use intensity (EUI) at least 25% lower than code compliant
building• Targeting ~40% reduction
• Achieve desired energy performance at no or low incremental cost
Accelerate Performance Program Overview
1/14/19ARLINGTON HIGH SCHOOL BUILDING PROJECT
• Passive design (very efficient building envelope)
• Reduce lighting and plug loads
• Geothermal heat pumps for efficient heating and cooling
• Rooftop solar (~2x what is currently at AHS)
• Good energy management & user engagement
• Also:
• Minimize energy use “after-hours”
• Design for ease of maintenance / low maintenance costs
Some Key Energy Features
1/14/19ARLINGTON HIGH SCHOOL BUILDING PROJECT
Sustainability Update
1/14/19ARLINGTON HIGH SCHOOL BUILDING PROJECT
• Direct access to Minuteman Bikeway• Provide some covered bicycle parking
• Plan ahead for electric vehicle future• >75% diversion of construction & demolition debris from landfills
(goal of 95%)• Salvage & donate old furniture• 100% recovery of food waste from cafeteria• Low-flow water fixtures• No-irrigation landscaping
Additional Sustainability Features and Goals
1/14/19ARLINGTON HIGH SCHOOL BUILDING PROJECT
• Questions & Answers on educational vision, design, site plan, sustainability
Project Update – First Discussion Break
Stay Updated atwww.ahsbuilding.org
1/14/19ARLINGTON HIGH SCHOOL BUILDING PROJECT
Cost Cutting Measure Amount Effect
Selection of Design Option 3A – New Building (Option 1 - retain original buildings more expensive)
$25M Reduces overall project cost
LEED Certification Goal $3M - $4M Increased MSBA reimbursement
Construction Manager at Risk approach $1M - $2M Increased MSBA reimbursement
Proactive Building Maintenance Budget $3.5M - $4.5M Increased MSBA reimbursement
Relocation of Comptroller, Facilities and IT offices $6M - $7M Reduction in Arlington’s share of the project
Accelerate Performance partnership $200,000+ in energy rebates
Reduction in lifecycle costs of building
Cost Reductions Already Made
1/14/19ARLINGTON HIGH SCHOOL BUILDING PROJECT
• Former elementary school – closed 1983• Leased to Arlington Children’s Center (ACC) for 30+ years• HMFH studied feasibility of Parmenter as:
• Temporary location for Preschool• Permanent location for Preschool• Permanent location for District Administration
Parmenter School
1/14/19ARLINGTON HIGH SCHOOL BUILDING PROJECT
• Classrooms are smaller than MSBA guidelines unless use ACC space; acceptable for temporary location but not permanent
• Permanent relocation would require ACC moving elsewhere• Requires upgrades
• Elevator, new furnace, electrical upgrades• ACC’s lease runs until 2024• Even if used ACC’s portion of the building, it would not include
enough classrooms for growing Menotomy Preschool program• District Admin spaces at AHS provides ‘future-proof’ solution for
enrollment growth
Parmenter School - Considerations
1/14/19ARLINGTON HIGH SCHOOL BUILDING PROJECT
• Town Offices• Comptroller => Town Hall• IT, Facilities => New DPW facility
• Remaining non-AHS spaces• Payroll, School District Administration,
Menotomy Preschool, Community Ed.• Evaluation of other Town buildings
Status: Non-AHS Spaces
1/14/19ARLINGTON HIGH SCHOOL BUILDING PROJECT
• Project cannot and will not exceed $308M
• Building Committee will discuss refined estimates at Jan. 29 and Jan. 31 meetings
• If cuts need to be made, school administration and School Committee will provide priorities
Value Engineering
1/14/19ARLINGTON HIGH SCHOOL BUILDING PROJECT
Arlington HSWaltham HS
(Vocational Included)
Belmont HS (Upper Middle
Included)
Saugus HS-MS (Upper Middle
Included)
Somerville HS (Vocational Included)
Total Project Cost
Escalated to AHS
Schedule
$308M $381M $339M $189M $291M
Construction Cost
Per Sq. Ft. $573 Unknown $585 $533 $597
Project Cost Per
Pupil $175,657 $208,356 $153,310 $138,862 $183,196
High School Benchmark Analysis (PSR)
Note: Analysis is based on PSR estimates and all are escalated to AHS schedule. Visit www.ahsbuilding.org for full analysis and sources.
1/14/19ARLINGTON HIGH SCHOOL BUILDING PROJECT
ProjectCompletion
DateConstruction
CostConstruction
Cost Escalated to AHS Timeline
Total Escalated Cost with Soft
Cost Factor (1.3)
Newton North
HS
2010 $166M $286M $371M
Thompson
School
2013 $15M $23.2M $30.1M
Gibbs School 2018 $19M $22.9M $29.8M
Minuteman
Regional HS (~600 students)
2020 $121M $144M $186M
Cost Escalation
Refer to http://www.arlington.k12.ma.us/administration/ahsfacilities/pdfs/cost/msbaprojbenchmarks01-14-19.pdf for more detail.
1/14/19ARLINGTON HIGH SCHOOL BUILDING PROJECT
Dwelling Average Assessed Value (Jan. ‘19)
Annual Tax Impact (full load)
Condominium $464,795 $511
Single Family Home $752,184 $827
2 Family Home $860,758 $946
3 Family Home $915,450 $1,006
Estimated Taxpayer Impact
1/14/19ARLINGTON HIGH SCHOOL BUILDING PROJECT
February Submit scope & budget to MSBA
April MSBA approval 120 days for local funding
2019 -2020 Design Development
2020 - 2025 Construction Jan. 2022 New Auditorium, STEAM
Next Steps
1/14/19ARLINGTON HIGH SCHOOL BUILDING PROJECT
• We have a chance to shape the future• Meets 21st century Educational Vision• Addresses enrollment growth
Conclusion
Stay Updated atwww.ahsbuilding.org
1/14/19ARLINGTON HIGH SCHOOL BUILDING PROJECT
• Visit www.ahsbuilding.org for updates• Blog Posts are in-depth articles about topics of interest• Sign up for e-Bulletins• Follow us on Facebook
Stay Updated & Engaged