safety innovations at nyc’s largest projects innovations at nyc’s largest projects christopher...
TRANSCRIPT
2011
Safety Innovations at NYC’s Largest ProjectsChristopher M. Santulli, PE
April 25, 2011 – NYU Rosenthal Pavilion
build safe | live safe
Today’s Agenda
•
National Statistics
•
NYC Statistics
•
Major Projects Safety Education
•
Future Goals
•
Building Integration Modeling (BIM)
•
Innovative Edge Protection
National Statistics
Top five injury causes in the workplace:
•
Overexertion
•
Fall on same level
•
Bodily reaction (slips & trips)
•
Struck by object
•
Fall to lower level
Source: 2010 Liberty Mutual Workplace Safety Index
National Statistics
•
Top five accounted for 71% of the total 2008 cost burden
•
Top 5 workplace injuries and illnesses in 2008 amounted to $53.42 billion in direct U.S. workers compensation costs, more
than one billion $ per week
Source: 2010 Liberty Mutual Workplace Safety Index
National Statistics
•
Workers in construction incurred the most fatal injuries of any industry in the
private sector in 2009.
•
The subsector with the largest number of fatal work injuries ‐
Specialty Trade
Contractors
Source: Census of Fatal Occupational Injuries Summary, 2009
NYC Construction Accidents
WorkerFallScaffold /Shedexcavation/ soilmaterialfallmechanicalequipmentSiteProtectionOther
Worker Fall 42%
Shed / Scaffold 6%
Excavation / Soil 2%
Material Fall 17%
Mechanical Equipment 6%
Site Protection 7%
Other 20%
Top 2 indicators:
•
Worker Fall 42%
•
Material Fall 17%
Safety vs. Contract Value
A Decade of Construction Spending in NYC‐
Dodge Report
G
NR
R
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
Government
Non‐Residential
Residential
Construction Accident Data
Construction‐related accidents, injuries and fatalities
Accidents Injuries Fatalities
200820092010
250
200
150
100
50
0Accidents Injuries Fatalities
200820092010
Safety vs. Contract Value
200820092010
140 Billion
120 Billion
100 Billion
80 Billion
60 Billion
40 Billion
20 Billion
0
Applications, Permits, Inspections & Violations
Applications Permits Inspections Violations
20082009
2010
Education Successes
•
Scaffold Safety Team
•
Excavation Unit
•
BEST Squad
•
Major Buildings Pilot Program
Major Building Review
•
Prior to 2009, 10 major buildings accumulated 567
violations and 43
Full Stop Work Orders
resulting in over 400
days of lost work
•
Major building safety education initiatives:
o10 major projects since January 2009 with 169
violations and 4
Full Stop Work Orders
resulting in less than less than 20
days of lost work
Inspections & Violations
p
a
Sites Priorto Program
Sites in the Program
25
20
15
10
5
0
Monthly Comparison:
Inspections & violations prior to the creation of the
Major Projects Pilot Program vs. sites in the program
Inspections ECB Violations Full SWOs
Partial SWOs
Violation Classification
p
a
Class 1 (Hazardous)ECB Violations
Class 2 & 3ECB Violations
Monthly Comparison:
Violations sites prior to the creation of
the Major Projects Pilot Program vs. sites in the program
10
8
6
4
2
0
Sites Priorto Program
Sites in the Program
Safety Performance
p
a
Sites Priorto Program
Sites in the Program
20
15
10
5
0
Monthly Comparison:
Violations & accidents & injuries at sites prior to the
creation of the Major Projects Program vs. sites currently in the program
Violations
Accidents Injuries
Major Project Goals
•
Promote innovation
•
Share information
•
Communicate expectations
•
Enforce expectations
•
Improve common goals safer work site / safer public
•
Leverage technology
Exclusion Zones – Equipment
Shea Stadium
Demolition
Exclusion Zones / 3D Modeling
YankeeStadium
Demolition
Coordinated Operations
The New School
Innovation
•
Alternative Netting Systems –
Buildings Bulletin 2010‐001 design parameters for netting and system components
oOver a dozen projects with some form of cocoon
•
Internal climber cranes
•
External stairwells
•
Planning
Innovation –
Planning
•
BIM
•
Using technology to eliminate changed conditions and plan jobsite logistics
NYC BUILDINGS
Project Life Cycle
Civil Engineers3D Sites & CivilHydro‐Analysis
Structural EngineersStructure ModelingStructural Analysis
CM/GCConstruction
ModelCoordinationSequencingTake‐Offs
Systems EngineersMech, Electric, Plmb
HVAC Analysis
ArchitectsDesignEnergy AnalysisPhoto Rendering
OwnersLife‐Cycle Management
Programming
Site Logistics & Safety Planning
•Most frequently cited DOB violations
•Program history to eliminate violations and accidents
Site Safety Plans
•
2007 –
Average 5 – 10 Plan sheets 2‐
3 revisions
•
2010 –
Average 10 – 15 plan sheetsMultiphase Jobs > 50 Plan sheets 5+
revisions
Pilot Program
• Site Safety Plan 2011
• DOB review 3D site safety plans
2011
build safe | live safe