Replacement Clinical Tower
description
Transcript of Replacement Clinical Tower
Mer
cy M
edic
al C
ente
r- Re
plac
emen
t Tow
er
Replacement Clinical Tower
Nicole C. JenkinsConstruction ManagementApril 15, 2008
Mer
cy M
edic
al C
ente
r- Re
plac
emen
t Tow
er
AGENDAProject OverviewWomen in ConstructionICRA ResearchMat Foundation Re-designReflection
Mer
cy M
edic
al C
ente
r- Re
plac
emen
t Tow
er
Project Overview:Owner: Mercy Medical CenterLocation: Downtown, Baltimore, MarylandBuilding Use: Acute CareBuilding Size: 681,265 SQ.FTConstruction dates: May 2007- December 2010Contractor: Whiting-TurnerA/E Firm: Ellerbe BecketCost: $ 219,812,043
Mer
cy M
edic
al C
ente
r- Re
plac
emen
t Tow
er
Women in Construction
Mer
cy M
edic
al C
ente
r- Re
plac
emen
t Tow
er
Women In ConstructionWhat are ways more women can be recruited in the construction Industry?
Mer
cy M
edic
al C
ente
r- Re
plac
emen
t Tow
er
Women in Construction
Click icon to add picture
Construction Employment
Mer
cy M
edic
al C
ente
r- Re
plac
emen
t Tow
er
Women in Construction
Click icon to add picture
Trend of Employment
Mer
cy M
edic
al C
ente
r- Re
plac
emen
t Tow
er
Women in Construction
Click icon to add picture
Men and Women Employees
Mer
cy M
edic
al C
ente
r- Re
plac
emen
t Tow
er
Women in Construction
Click icon to add picture
Methodology
Mer
cy M
edic
al C
ente
r- Re
plac
emen
t Tow
er
Response
Mer
cy M
edic
al C
ente
r- Re
plac
emen
t Tow
er
Solution
• Women in Construction Workshop– ESTABLISHING INTEREST• Through establishing interest there is a more likely
chance that more females will enter into a construction related field.
– CREATING THE OPPORTUNITY• The workshops main purpose is to create and show
the opportunities available within the construction industry.
– FOLLOW-THROUGH FROM BOTH PARTIES
Mer
cy M
edic
al C
ente
r- Re
plac
emen
t Tow
er
ICRA Research
Mer
cy M
edic
al C
ente
r- Re
plac
emen
t Tow
er
ICRA Research
• How can cross-contamination be reduced or eliminated?
Mer
cy M
edic
al C
ente
r- Re
plac
emen
t Tow
er
Mer
cy M
edic
al C
ente
r- Re
plac
emen
t Tow
er
X-rays one-month apart
Mer
cy M
edic
al C
ente
r- Re
plac
emen
t Tow
er
ICRA Research
Click icon to add picture
Met
hodo
loy
Identified Risk Category
Referenced ICRA Chart To
determine Steps to reduce
Risk
Applied Those steps to the Site
Mer
cy M
edic
al C
ente
r- Re
plac
emen
t Tow
er
ICRA Research
Click icon to add picture
Mer
cy M
edic
al C
ente
r- Re
plac
emen
t Tow
er
ICRA Research
Click icon to add picture
Mer
cy M
edic
al C
ente
r- Re
plac
emen
t Tow
er
ICRA Research
Click icon to add picture
ICRA Team•ICRA Team needs to be established•The team should include the owner, contractor, and a ICRA specialist•All responsibilities should be divided
Ventilation •On site temporary ventilation•HEPA filters and vacuums are shown to be the most effective.
Monitoring System •Safety Surveillor•A system which monitors the number of infections in a hospital during a particular time frame.
Mer
cy M
edic
al C
ente
r- Re
plac
emen
t Tow
er
ICRA Research
Mer
cy M
edic
al C
ente
r- Re
plac
emen
t Tow
er
ICRA Research
Click icon to add picture
Mer
cy M
edic
al C
ente
r- Re
plac
emen
t Tow
er
ICRA Research
Click icon to add picture
Safety Surveillor
Mer
cy M
edic
al C
ente
r- Re
plac
emen
t Tow
er
Foundation Re-design
Mer
cy M
edic
al C
ente
r- Re
plac
emen
t Tow
er
Foundation Re-design
Identify advantages and disadvantages
of both systems
Re-design foundation using
knowledge gained in CE
397A and AE 402
Compare the costs and
schedules of both systems
Mer
cy M
edic
al C
ente
r- Re
plac
emen
t Tow
er
Foundation Re-design
Drilled Shaft Foundation Vs. Mat Foundation
Mer
cy M
edic
al C
ente
r- Re
plac
emen
t Tow
er
Foundation Re-design
Advantages of Mat Foundation
•Cost (affordable)• Construction Procedure (simple) • Materials (mostly concrete) •Labor (does not need expertise)
Disadvantages of Mat Foundation
•Settlement•Limit Capacity * Soil * Structure•Irregular ground surface (slope, retaining wall)Foundation subjected to pullout, torsion, moment
Mer
cy M
edic
al C
ente
r- Re
plac
emen
t Tow
er
Foundation Re-design
RESULTS
Mercy Medical Center Calculations:•AREA CALCULATIONS: 41,520 SQ FT•LIVE LOAD :101,761 kips•DEAD LOAD :104,767 kips•CRITICAL COLUMN LOAD:6,935 kips•MAT SLAB THICKNESS: 74 INCHES•REINFORCEMENT: No. 11 bars @ 6 ½ inches apart•Reinforcement : 883 Tons
Mer
cy M
edic
al C
ente
r- Re
plac
emen
t Tow
er
Foundation Re-design
Mat Foundation Schedule
Drilled Shaft Foundation Schedule
Mer
cy M
edic
al C
ente
r- Re
plac
emen
t Tow
er
Foundation Re-design
Cost Savings
Original Foundation Costs: $ 3,804,477
Mat Foundation Costs: $2,289,163
Total Savings: $ 1,515,314
Mer
cy M
edic
al C
ente
r- Re
plac
emen
t Tow
er
Foundation Re-design
Schedule Reductions: 22 day difference between the foundation types
Mer
cy M
edic
al C
ente
r- Re
plac
emen
t Tow
er
Acknowledgements
Ellerbe BecketAdrian Hagerty, AIAHani Wahbi, PE, ElectricalPaula Gillette, PE, LEEDWhiting-Turner Contracting CompanyKate Edwards, Project ManagerBob Moore, Project ManagerSouthland Industries,Mike McLaughlin, PE LVIBrian Kline, PE
Survey Participants
Balfour Beatty ConstructionVivian Arnold, Project EngineerBibi Ukoli, E.I.TRebecca NordbyBrown ContractingMichelle WytheWhiting-Turner Contracting CompanyKate Edwards, Project ManagerLisa DeckerKate Craigmile, Project EngineerAtlantic Risk ManagementStephanie FreemanRTKL
Robert BerrySchnabel EngineeringDavid Carpenter, P.E, Project Engineer
Schnabel EngineeringDavid Carpenter, P.E, Project Engineer
Penn State UniversityDavid R. RileyWalter G. M SchniederKevin ParfittRobert Holland
X-thAri Tinkoff, P.E, Project Engineer
Safety SurveillorVanessa Hermann