Upload
others
View
1
Download
0
Embed Size (px)
Citation preview
1
Ryan Felton, Project DirectorVirgil Pope, Superintendent
NHA Conference October 2018
2
Mercy Hospital Joplin: Before, During & After Construction• Nebraska Society of Healthcare Engineering• October 2018
3
Presenters
• Ryan Felton, Project Director, McCarthy Building Companies, Inc.
• Virgil Pope, Superintendent, McCarthy Building Companies, Inc.
4
Learning Objectives
1. Recognize the elements and conditions of the cohesive relationship among the team members that lead to a successful project. Implemented design/build principles, but contracted CM at Risk.
2. Identify the lean principles/strategies that were used to deliver the project on time and on budget.
3. Investigate how alternate delivery methods including design-assist and co-location can be successful.
4. Discuss the importance of disaster planning and how the new facility has been designed to withstand future storms.
5
• Add video here
6
St. John’s Pre-Tornado
7
Mercy Joplin Pre-Tornado Status
• 114-acre campus
• 600,000 sf, 370-bed hospital
• 160,000 sf of connected medical office buildings
• Daycare center
• Foundation building
• Ground shop
8
The Disaster
• Time: Sunday, May 22, 2011, 5:41 pm
• Hospital Patients: 183 inpatients, including 25 ED patients
• Co-Workers: 117 working at the hospital
• Impact: EF5 tornado with 200 mph winds, 13 miles long, 1-mile wide band of complete destruction, 161 fatalities, approximately 8,000 homes damaged/destroyed
9
Impact on St. John’s
• Direct hit
• Windows and walls blown out
• Portions of roof pulled off
• Building infrastructure severely damaged
• Generators destroyed
• All communication lost
• Water, sprinkler, gas and sewer pipes disrupted
• Liquid O2 tanks damaged
• Massive debris throughout building
• 86 medical staff member offices destroyed
10
11
12
13
Mercy’s Promise to Rebuild
• Maintain healthcare services to the Joplin community
• Maintain employment
• Enhance healthcare services in the area
14
Three Steps for Hospital Services
15
Mercy Joplin Replacement Hospital
• $465 million project; $345 million construction
• 890,000 sf; 260+ beds
• CM at Risk Agreement
• Design/Assist Subcontractors• Mechanical: US Engineering• Electrical: Guarantee/ Hunt JV
16
Mercy’s Partnership Selection
• A proven team that had previously worked together!
• A common purpose
• Complete trust in each other
• All members checked egos/agenda at the door
17
Project Challenges
• Design Schedule
• Cost control
• Labor availability
• Schedule
18
How to Meet this Fast-Tracked Schedule
Program: 5 monthsDesign: 12 monthsConstruction: 36 monthsMove-in: 3 months
19
Empowered Core Team
• Defined and clearly understood expectations
• Developed weekly work flow
• Developed schedules
• Ensured decision makers present
• Created a strong/working/trusting culture
• Enabled team members to do their job
• Red/green light decision tracker
20
Team Communication
• Transparent communication
• Weekly face-to-face meetings
• Weekly project leadership coordination
• Weekly design/user meetings
• No silos
PROJECT
Architect
Contractor
Design Assist / Sub-
ContractorsOwner
Architect’s Consultants
21
Program, Pre-Design and Planning
Pre-Design
• Vision set by system leadership
• Design infrastructure
• Established system guidelines
• Established departmental adjacencies
• Early contractor pricing
Schematic Design and Design Development
• Multiple integrated design teams, on-site frequently
• Frequent local leadership meetings with system involvement
• System templates: departmental flow diagrams
• In-place mock-ups: tours of existing facilities within system
22
Work Plan/Bid Packaging Plan
23
Design: Hardening Components
Site
• Underground utilities / utility tunnel
• Bunkered CEP
• Infrastructure protected below grade in Lower Level
• Partial below grade protection at Level 01
24
Design: Hardening Components
Central Energy Plant
• Bunkered CEP
• Harden CEP Exterior
25
Design: Hardening Components
Windows
• Laminated glazing is the minimum strength glazing provided throughout the exterior
• 140 mph impact resistant glazing at tower connecting bridge
• Precast embeds fastened to curtain wall system
250 mph window tag for fire dept
26
Design: Hardening Components
Stairwells
• Heavy gauge steel studs and layered impact resistive gypsum board with increased fastening and offset seams at primary egress stairs
27
Design: Hardening Components
Compartments
• Upgraded cross-corridor doors & hardware
• Disaster supply storage cabinets are located at each nursing unit for slide boards, flashlights and shovels
28
Design: Hardening Components
Entrances
• Impact hurricane doors at all external doors including sliding auto doors
• 140 mph impact resistant glazing at ED
29
Design: Hardening Components
Penthouses
• Composite concrete metal deck roof with hot mop insulation on deck
• AHU penthouse units anchors are structurally designed to withstand high uplift conditions
• Exterior penthouse enclosure designed to meet Miami-Dade building code
30
Design/Assist MEP Subcontractors
• Selection process
• Truly integrated design team
• Benefits
• Challenges
• Making a connection
• Team building is just as important as the dollars
31
Co-Location
• Dedicated resources – decision to meet the need
• Everyone understood the job going in
• Felt ownership of the design
Use technology to create a virtual
environment for project team members to share
Create a physical space in which all team members are based, as their sole place of work for the duration of a project
32
Co-Location Tools
33
Why Integrate Technology?
33
34
BIM/Coordination/Technology• Cloud-based software
• Secure central exchange for project information
• Enhances team collaboration
• Shop drawing process
• Supports BIM workflows
• BIM 360 usage
• Kiosk stations
35
36
Real Time Estimating / Target Value Design
Updated Estimate Weekly
• Everyone on the team was aware
• Reporting on actual costs as well as estimated costs
• Past procured, being procured and going to be procured
• Lock in as much as possible while still having so many unknowns
• Trend analysis log
Model based estimating helps generate quantity take-offs and assist in the
creation of cost estimates
37
Estimate Trends
38
Prefabrication
39
Mechanical Prefabrication
• Procured off-site warehouse• Multi Trade Headwall
prefabrication
• In-wall plumbing and med-gas assemblies
• Electrical
• Mechanical
• Plumbing
• Piping
• Sheet Metal
• Metrics:• Critical fab in Kansas City
• 1.2 million lbs of ductwork
• 7,000 grilles
• 476,244 linear feet of system piping
40
Electrical Fabrication
• Conduit Bends
• Box Assemblies
• Voice/Data Drops
PreFab items are quantified from the model, made in the most efficient manner possible and then ready to install once space is ready
41
Mock-ups
42
Best Practices
• Fostered an integrated culture –challenged each team member to “improve the process”
• Transparent communication
• Strong trustworthy partners/teamwork
• Developed and bought into weekly work flow schedule
• Early involvement with local city/state officials – expedited approvals, involvement in the project
• Real time estimating
• Quarterly partnering meetings/constructive criticism
43
Lessons Learned
• AFA – Always Flexible and Adaptable
• Dynamic value analysis process (don’t wait until its on paper)
• Medical equipment selection
• BIM expectations
44
Promise Fulfilled
45
Exterior
46
Lobby
47
Patient and Family Areas
48
Amenities
49
Caregiver Stations
50
Patient Care
51
QUESTIONS?