Michael Brown, Construction Tyler Donnell, Construction
Proposed Elementary School
Reading, Pennsylvania
AEI Competition
Proposed Elementary School
Reading, Pennsylvania
AEI Competition
OVERVIEW
Outline
• AEI Project Overview
• Project Delivery Method
• Site Logistics/Safety
• Schedule
• Sequencing
• Quality Control
• Budget
• Conclusion
PROJECT DELIVERY METHOD SITE LOGISTICS/SAFETY SCHEDULE SEQUENCING BUDGET CONCLUSIONQUALITY CONTROLOOOOVERVIEWVERVIEWVERVIEWVERVIEW
Michael Brown, Construction Tyler Donnell, Construction
Proposed Elementary School
Reading, Pennsylvania
AEI Competition
Proposed Elementary School
Reading, Pennsylvania
AEI Competition
OVERVIEW
Outline
• AEI Project Overview
• Project Delivery Method
• Site Logistics/Safety
• Schedule
• Sequencing
• Quality Control
• Budget
• Conclusion
PROJECT DELIVERY METHOD SITE LOGISTICS/SAFETY SCHEDULE SEQUENCING BUDGET CONCLUSIONQUALITY CONTROLOOOOVERVIEWVERVIEWVERVIEWVERVIEW
PROJECT DELIVERY METHOD SITE LOGISTICS/SAFETY SCHEDULE SEQUENCING BUDGET CONCLUSIONQUALITY CONTROLOOOOVERVIEWVERVIEWVERVIEWVERVIEW
Existing Site Plan New Site PlanAEI Student Competition
• Team consisted of CM, Structural, & Mechanical
• Given bridging documents:
• Existing & new site plans, floor plans, elevations
• Finish design & develop construction plan
• Achieve LEED certification
• Provide a budget to school board
• Owner considering natatorium as add-on
Building Information
• Three-story elementary school, 87,000 Sq. Ft.
• Located in Reading, PA
• Adjacent existing elementary school
• Steel frame w/ shear walls & braced frames
• Accessible Green Roof
• Hybrid geothermal system
• Brick & aluminum panel façade
• Driven steel piles
• New natatorium
Existing Elementary School
Aluminum Accent Panels
Driven Piles
New Natatorium
Accessible Green Roof
PROJECT DELIVERY METHOD SITE LOGISTICS/SAFETY SCHEDULE SEQUENCING BUDGET CONCLUSIONQUALITY CONTROLOOOOVERVIEWVERVIEWVERVIEWVERVIEW
Owner Profile & Goals
• Cost is important but not the only driving factor
• Improved occupant performance and comfort
• Long-lasting and future-proof facility
• Willing to spend upfront to achieve lifecycle
savings
• Prefers construction of new building affect
existing operations for only one school year
PROJECT DELIVERY METHOD SITE LOGISTICS/SAFETY SCHEDULE SEQUENCING BUDGET CONCLUSIONQUALITY CONTROLOOOOVERVIEWVERVIEWVERVIEWVERVIEW
Construction Goals
• Minimize disruptions to existing elementary school
during construction
• Promote integrated, collaborative project
team environment
• Provide an affordable budget while
maximizing innovation and lifecycle savings
• Effectively control cost, schedule, and quality
PROJECT DELIVERY METHOD SITE LOGISTICS/SAFETY SCHEDULE SEQUENCING BUDGET CONCLUSIONQUALITY CONTROLOOOOVERVIEWVERVIEWVERVIEWVERVIEW
OVERVIEW PROJECT DELIVERY METHOD SITE LOGISTICS/SAFETY SCHEDULE SEQUENCING BUDGET CONCLUSIONQUALITY CONTROLOOOOVERVIEWVERVIEWVERVIEWVERVIEW
BIM Execution Plan
• BIM Goals
• Weekly coordination meetings as well as
constant collaboration through shared
workspace
• Main software programs:
• Revit, Navisworks, Synchro, SketchUp
• Process maps for design coordination
PROJECT DELIVERY METHODPPPPROJECTROJECTROJECTROJECT DDDDELIVERYELIVERYELIVERYELIVERYMMMMETHODETHODETHODETHOD
Project Delivery Method Background
• Pennsylvania publicly-funded project
• Separations Act of 1913
• Multiple prime contracts
• Mandate Waiver Program
http://wwp.greenwichmeantime.com/time-zone/usa/pennsylvania/images/state-flag-pennsylvania.jpg
SITE LOGISTICS/SAFETY SCHEDULE SEQUENCING BUDGET CONCLUSIONQUALITY CONTROLOVERVIEW
http://wwp.greenwichmeantime.com/time-zone/usa/pennsylvania/images/state-flag-pennsylvania.jpg
Project Delivery Method Background
• Pennsylvania publicly-funded project
• Separations Act of 1913
• Multiple prime contracts
• Mandate Waiver Program
• Expired in 2010
Project Delivery Method Decision
• Multi-Prime with CM Agency
• Use multiple primes to our advantage
• Split up the General trades
• Removes GC from the critical path
• Removes GC markups
• Subcontractor Competition
SITE LOGISTICS/SAFETY SCHEDULE SEQUENCING BUDGETPPPPROJECTROJECTROJECTROJECT DDDDELIVERYELIVERYELIVERYELIVERYMMMMETHODETHODETHODETHOD CONCLUSIONQUALITY CONTROLOVERVIEW
PROJECT DELIVERY METHOD
Project Delivery Method Background
• Pennsylvania publicly-funded project
• Separations Act of 1913
• Multiple prime contracts
• Mandate Waiver Program
• Expired in 2010
Project Delivery Method Decision
• Multi-Prime with CM Agency
• Use multiple primes to our advantage
• Split up the General trades
• Removes GC from the critical path
• Removes GC markups
• Subcontractor Competition
How to be Innovative with Multi-Primes
• Lack of teamwork & collaboration?
• Collaborative contract language
• Tied to low bidders?
• Comprehensive plan-check program
SITE LOGISTICS/SAFETY SCHEDULE SEQUENCING BUDGETPPPPROJECTROJECTROJECTROJECT DDDDELIVERYELIVERYELIVERYELIVERYMMMMETHODETHODETHODETHOD CONCLUSIONQUALITY CONTROLOVERVIEW
SITE LOGISTICS/SAFETY
Site LogisticsStart of Construction Geothermal Field Installation Pool Construction
SCHEDULE SEQUENCING BUDGETPROJECT DELIVERY METHOD CONCLUSIONQUALITY CONTROLOVERVIEW SSSSITEITEITEITE LLLLOGISTICSOGISTICSOGISTICSOGISTICS/S/S/S/SAFETYAFETYAFETYAFETY
Site Layout
• Utilizing topography for security
• Minimizing terrain alterations
SCHEDULE SEQUENCING BUDGETPROJECT DELIVERY METHOD CONCLUSIONQUALITY CONTROLOVERVIEW SSSSITEITEITEITE LLLLOGISTICSOGISTICSOGISTICSOGISTICS/S/S/S/SAFETYAFETYAFETYAFETY
+367’ 0”
+357’ 0”
Site Layout
• Utilizing topography for security
• Minimizing terrain alterations
• Pool Location
SCHEDULE SEQUENCING BUDGETPROJECT DELIVERY METHOD CONCLUSIONQUALITY CONTROLOVERVIEW SSSSITEITEITEITE LLLLOGISTICSOGISTICSOGISTICSOGISTICS/S/S/S/SAFETYAFETYAFETYAFETY
SITE LOGISTICS/SAFETY
Site Layout
• Utilizing topography for security
• Minimizing terrain alterations
• Pool Location
• Sustainable site
SCHEDULE SEQUENCING BUDGETPROJECT DELIVERY METHOD CONCLUSIONQUALITY CONTROLOVERVIEW SSSSITEITEITEITE LLLLOGISTICSOGISTICSOGISTICSOGISTICS/S/S/S/SAFETYAFETYAFETYAFETY
SCHEDULE
Pre-Construction Phases
• Moving from design to construction
• Plan Check
• Bid Period
• Maintaining critical milestones
• Sequencing to avoid delays
• Limiting long lead items
Procurement Strategy
• Mechanical Systems
• RTU’s, AHU’s, Cooling Tower
• Electrical Systems
• Switchgear, Transformers, Basement Equipment
• Structural Systems
• Steel Mill Order
SEQUENCING BUDGETPROJECT DELIVERY METHOD CONCLUSIONQUALITY CONTROLOVERVIEW SITE LOGISTICS/SAFETY SSSSCHEDULECHEDULECHEDULECHEDULE
SCHEDULE SEQUENCING BUDGETPROJECT DELIVERY METHOD CONCLUSIONQUALITY CONTROLOVERVIEW SITE LOGISTICS/SAFETY SSSSCHEDULECHEDULECHEDULECHEDULE
2 Construction Phase
• Front Loaded Schedule
• Start of classes – August 26, 2013
• Minimize Disruptions
• Limiting long Critical Path tasks
• Avoid stacking trades
SEQUENCING
Sequencing
• Steel Erection Plan
• West to East
• Noise
• Safety
• Winter Schedule
• Front end loaded to begin interior work
• Geothermal Wells
• Exterior Facade
BUDGETPROJECT DELIVERY METHOD CONCLUSIONQUALITY CONTROLOVERVIEW SITE LOGISTICS/SAFETY SCHEDULE SSSSEQUENCINGEQUENCINGEQUENCINGEQUENCING
SEQUENCINGSEQUENCING BUDGETPROJECT DELIVERY METHOD CONCLUSIONQUALITY CONTROLOVERVIEW SITE LOGISTICS/SAFETY SCHEDULE SSSSEQUENCINGEQUENCINGEQUENCINGEQUENCING
4D Modeling
• Schedule check
• Visualization for bidders
• Communication of sequence to owner
• Teaching tool for students
• Side-by-side views (What if analysis)
QUALITY CONTROL
Quality Control
• Winter Façade Installation
• Scaffolding Wrap
• Multiple Batch Plants
• Interior MEP Install
• Exposed Ceilings
• Sealed ducts
• Polished Concrete
• Evaporation control and wet cure
↑
Exposed Ceiling
Typ. Classroom
9’-2
”
↑
Drop Ceiling
Typ. Corridor10
’-7”
14
’-0”
BUDGETPROJECT DELIVERY METHOD CONCLUSIONOVERVIEW SITE LOGISTICS/SAFETY SCHEDULE SEQUENCING QQQQUALITYUALITYUALITYUALITY CCCCONTROLONTROLONTROLONTROL
Constructability
BUDGETPROJECT DELIVERY METHOD CONCLUSIONOVERVIEW SITE LOGISTICS/SAFETY SCHEDULE SEQUENCING QQQQUALITYUALITYUALITYUALITY CCCCONTROLONTROLONTROLONTROL
QUALITY CONTROL
Constructability
BUDGETPROJECT DELIVERY METHOD CONCLUSIONOVERVIEW SITE LOGISTICS/SAFETY SCHEDULE SEQUENCING QQQQUALITYUALITYUALITYUALITY CCCCONTROLONTROLONTROLONTROL
Constructability
• Foundation Design
• Geotechnical Report
• Site prone to sinkholes
• Three options:
• Excavation and replacement
• Compaction grouting
• Driven steel piles
BUDGETPROJECT DELIVERY METHOD CONCLUSIONOVERVIEW SITE LOGISTICS/SAFETY SCHEDULE SEQUENCING QUALITY CONTROLQQQQUALITYUALITYUALITYUALITY CCCCONTROLONTROLONTROLONTROL
Constructability
• Foundation Design
• Geotechnical Report
• Site prone to sinkholes
• Three options:
• Excavation and replacement
• Compaction grouting
• Driven steel piles
• Grade Beam Sizes
GRADE BEAM SIZES
Grade Beam
Depth (ft)
Width (ft)
TopReinf.
BottomReinf.
ShearReinf.
GB-1 2’-0” 1’-6” (2)#9 (4)#9 #3 @ 9”
GB-2 1’-6” 1’-3” (2)#6 (3)#6 #3 @ 7”
GB-B 2’-6” 1’-6” (2)#9 (3)#9 #3 @ 7”
BUDGETPROJECT DELIVERY METHOD CONCLUSIONOVERVIEW SITE LOGISTICS/SAFETY SCHEDULE SEQUENCING QUALITY CONTROLQQQQUALITYUALITYUALITYUALITY CCCCONTROLONTROLONTROLONTROL
3
BUDGET
Budget PlanCon
PROJECT DELIVERY METHOD CONCLUSIONOVERVIEW SITE LOGISTICS/SAFETY SCHEDULE SEQUENCING QUALITY CONTROL BBBBUDGETUDGETUDGETUDGET
41% of project cost
http://media.web.britannica.com/eb-media/31/3431-004-133BE72B.gif
54
Add-Alternate Information
PROJECT DELIVERY METHOD CONCLUSIONOVERVIEW SITE LOGISTICS/SAFETY SCHEDULE SEQUENCING QUALITY CONTROL BUDGETBBBBUDGETUDGETUDGETUDGET
6
Cost ComparisonAdd-Alternate Information
PROJECT DELIVERY METHOD CONCLUSIONOVERVIEW SITE LOGISTICS/SAFETY SCHEDULE SEQUENCING QUALITY CONTROL BUDGETBBBBUDGETUDGETUDGETUDGET
6 7
Cost ComparisonAdd-Alternate Information
PROJECT DELIVERY METHOD CONCLUSIONOVERVIEW SITE LOGISTICS/SAFETY SCHEDULE SEQUENCING QUALITY CONTROL BUDGETBBBBUDGETUDGETUDGETUDGET
5
$2,000,000.00
$2,500,000.00
$3,000,000.00
$3,500,000.00
$4,000,000.00
$4,500,000.00
$5,000,000.00
$5,500,000.00
$6,000,000.00
0 2 4 6 8 10 12 14 16 18 20 22 24
Tota
l P
rese
nt
Va
lue
Years
Life Cycle Analysis
Baseline
Design
Geothermal Life Cycle Analysis
7
CONCLUSION
Conclusion
• Construction Goals
• Minimize disruptions to existing elementary school
during construction
• Promote integrated, collaborative project
team environment
• Provide an affordable budget while
maximizing innovation and lifecycle savings
• Effectively control cost, schedule, and quality
PROJECT DELIVERY METHODOVERVIEW SITE LOGISTICS/SAFETY SCHEDULE SEQUENCING QUALITY CONTROL BUDGET CCCCONCLUSIONONCLUSIONONCLUSIONONCLUSION
PROJECT DELIVERY METHODOVERVIEW SITE LOGISTICS/SAFETY SCHEDULE SEQUENCING QUALITY CONTROL BUDGET CCCCONCLUSIONONCLUSIONONCLUSIONONCLUSION
Q & A
PROJECT DELIVERY METHODOVERVIEW SITE LOGISTICS/SAFETY SCHEDULE SEQUENCING QUALITY CONTROL BUDGET CCCCONCLUSIONONCLUSIONONCLUSIONONCLUSION
Appendix
PROJECT DELIVERY METHODOVERVIEW SITE LOGISTICS/SAFETY SCHEDULE SEQUENCING QUALITY CONTROL BUDGET CCCCONCLUSIONONCLUSIONONCLUSIONONCLUSION
Appendix
PROJECT DELIVERY METHODOVERVIEW SITE LOGISTICS/SAFETY SCHEDULE SEQUENCING QUALITY CONTROL BUDGET CCCCONCLUSIONONCLUSIONONCLUSIONONCLUSION
Appendix
PROJECT DELIVERY METHODOVERVIEW SITE LOGISTICS/SAFETY SCHEDULE SEQUENCING QUALITY CONTROL BUDGET CCCCONCLUSIONONCLUSIONONCLUSIONONCLUSION
Appendix
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