current trends in managing patient & staff health risks ... · infection...

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Current Trends in Managing Patient & Staff Health Risks during Healthcare Construction Projects Presented by: John Martinelli Director, Healthcare Services March 5, 2015 - CSHRM 2015 Annual Conference



Session Objectives Upon completion of this session you will be able to: •  List regulations and guidance documents that call for proactive

Infection Control/Pre-Construction Risk Assessments (ICRA/PCRA)

•  List the elements to be considered when conducting a PCRA and the key participants that should be included in the multi-disciplinary risk assessment team

•  List at least two common risk mitigation measures used to manage risks to the environment of care during construction, methods commonly used to monitor the effectiveness of those measures and the benefits and potential limitations of each

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The Joint Commission Environment of Care Standard Requirements

" EC02.06.05 "   EP 1. When planning for new, altered or renovated spaces the

hospital uses design criteria, state rules and regulations, AIA Guidelines (2001), other reputable standards or guidelines

"  EP 2. The hospital conducts preconstruction risk

assessments for air quality, infection control, utility requirements, noise, vibration and other hazards that affect care, treatment and services

"   EP3. The hospital takes action based on its assessment to

minimize risks during demolition, construction or renovation



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Updated PCRA Forms



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Joint Commission 2011



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Joint Commission 2010

" FGI 2010 Guidelines "  PCRA (ICRA) Team Required

" Infection Prevention " Direct Patient Care - clinical, from impacted department(s) " Facility Knowledge – HVAC, MEP " Scope of Project " Other (s) as dictated by scope

"  PCRA done (started) during planning, continued through commissioning

"  Owner or 3rd party conducts monitoring of risk mitigation measures for the duration



Multi-Disciplinary Team Approach •  Multiple experts to:

–  Help identify risks –  Assign risk mitigation measures –  Determine methods to evaluate effectiveness

•  Which of the experts knows about: –  Infection Control? –  The buildings MEP systems? –  The scope of the project? –  Mold? –  Noise? –  What does Air Quality mean? –  How to test, when to test? –  How to interpret test data? –  Generally no single person knows all of the issues

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Multi-Disciplinary Team Approach Expert Infection Prevention Department Reps (Clinical) Facility Engineer Project Manager GC/CM Architect Specialty Trades EH&S Industrial Hygienist

Issue Air Quality Infection Control Noise Vibration Utilities Other hazards Emergency Preparedness Documentation Testing Communications

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Roles and Responsibilities •  Owner

–  Responsible to conduct the PCRA

•  Infection Control Professional (aka Infection Prevention) –  EC 02.06.05 Infection Control –  Identifies (or confirms) the risk group(s)

impacted by the project –  Typically a clinical professional, on hospital staff,

may be a manager –  May be the required signatory for the permit –  Varying degrees of construction project expertise

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Roles and Responsibilities •  Environmental Health and Safety Professional

–  EC 02.06.05, Air Quality, Other hazards, perhaps IC –  Review the PCRA, procedures and monitoring methods –  May understand containment, engineering controls,

work practices, etc. –  May be knowledgeable on testing methods and

interpretation of data –  Often participates in Environmental Tours –  May be aware of other hazards (chemicals, biologicals) –  May provide information on in-house policies,

documentation requirements –  May be tasked with assigning risk groups –  May have access to asbestos inspection reports

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Roles and Responsibilities •  Facility Manager/Building Engineer

–  EC 02.06.05, Utilities; LS01.02.01, Life Safety Systems

–  Excellent source for utilities related issues –  Can provide information on HVAC system,

medical gas line locations, confined spaces, above ceiling access requirements, water features, shut offs, etc.

–  Can help determine where vibration impact will travel –  May provide input on in-house policies for HVAC and plumbing re-

commissioning (testing, flushing, treatment) –  Sometimes knows the scope of work –  May also have access to asbestos inspection reports –  Often difficult to get to a meeting



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Roles and Responsibilities •  Construction Project Manager

–  EC02.06.05 all elements; LS01.02.01 –  Knows the scope and phasing –  May know the methods of the subcontractors –  May understand the EC requirements –  May understand testing methods and data

interpretation –  May have contractual requirements to implement

(and monitor) risk mitigation measures –  May have forms that can be used to document

conditions or findings (meeting minutes, logs)



Roles and Responsibilities •  Architects/Design Engineers

–  EC02.06.05 all elements; LS01.02.01 –  Know the scope and phasing

•  Water systems, HVAC shut downs or tie-ins

–  May have knowledge of impacted departments well in advance

–  May provide advance warning for impact on utilities, need for above ceiling inspections

–  May include testing in specifications without clear understanding of impact (cost, timing, data interpretation/acceptance criteria)

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Roles and Responsibilities •  Subcontractors

–  EC02.06.05 Noise, Vibration, AQ –  Install containment and engineering

controls –  Will know chemicals and methods to be

used (noise and vibration issues) –  Schedule and duration

•  3 people, 3 days or 4 people, 2 long shifts, etc.

–  Need to know where to exhaust, how to enter and exit the work area

•  Sometimes the first time the superintendant sees the work plan is the day s/he arrives on the job

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Roles and Responsibilities •  Medical Staff/Clinicians

–  EC02.06.05 Infection Control, Noise –  Assign risk groups, provide important input on

the impact of noise, vibration or patient relocation

–  Department Managers have department specific information

•  AIIR’s, hand washing locations, schedules for procedures)

–  Can provide information, support and education on infection risks based on department/history

–  May have input on analytical/lab methods •  Desired data, level of analyses, air, surface, water

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Roles and Responsibilities •  Environmental Services (EVS)

–  EC02.06.05 IC, other –  Most likely will conduct pre-occupancy

(terminal) cleaning and need to know where work impacted the environment

–  Can provide information on preferred (or prohibited) cleaning agents

–  Know where sharps and biohazard waste containers are located and should be the ones removing them prior to construction



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Roles and Responsibilities •  Industrial Hygienists

–  EC02.06.05 all elements; LS01.02.01 –  Understand construction, building functions,

regulatory requirements, environmental sampling.

–  Provide expert level consultation on applicability, benefits and limitations of testing methods and data interpretation.

–  Can provide third support for the owner and avoid conflict of interest issues

–  Can provide independent communication support

•  Town hall meetings, PIO –  Help build confidence between the

construction side and the clinical side



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Noise Risks Volume may not be the only noise-related issue Beyond just volume risks can include:

Interference with ability to hear people or devices •  Power tools or other construction and/or demolition activities may

generate sounds similar to audible alarms

•  Some people just talk softly

Agitation of patients, family members

Evaluate impact to patients and staff



Risks and Mitigation Measures Noise and Vibration

•  Who can identify the sources of noise and vibration? - Project Manager, General Contractor,

Subcontractors, others? •  Who can identify the noise risks to the

environment and/or patients? - Clinical staff, Biomedical Engineering, others?

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Risks and Mitigation Measures AIR QUALITY/INFECTION CONTROL



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Risks and Mitigation Measures Air Quality •  Who will evaluate the impact on the Environment?

–  Clinical staff •  Procedure schedules, path of travel, special requirements

(gowning, hand hygiene) •  Patient risk groups

–  Plant Ops •  Air balances, HVAC component and locations, Med gas, steam

–  Subcontractors •  Locations of containment, controls and exhaust locations

–  EH&S, Industrial Hygienists •  Testing methods •  Environmental Monitoring, Data interpretation



Benefits of the Multi-Disciplinary Team Approach •  Meets the recommendations set forth in CDC and

AIA/FGI Guidelines (referenced by EC standard)

•  Includes multiple experts to ensure risks are adequately considered and appropriately managed

•  Builds confidence in the team –  Helps avoid complaints from impacted departments –  Helps avoid clinical disruptions –  Helps avoid project disruptions –  Minimize impact on the Environment of Care –  Prevents HAIs related to construction projects 22



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Case Study 1 – OR Suite Flooring Replacement Risk – Dust (Aspergillus)



Case Study 1- Project Goals •  Phased removal of flooring and some walls

in ORs while others remain functional •  Control impact of dust, noise and vibrations

during project activities •  Maintain critical air balances for the duration

of the project

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Identifying and Managing Risk •  Temporary/localized pressure changes impact

sensitive design requirements –  Engineering?

•  Poorly controlled dust from activities has adverse impact on patient safety and operations –  Infection Prevention, EVS, EH&S, Hygienist

•  Perceptions and communications –  Who will be impacted –  Who will communicate, when and how



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Considerations •  What engineering controls, where, and when

•  Phases?, Exhaust locations?, Ante rooms? •  Pressure differentials, air changes, path of travel

•  Establish monitoring methods, criteria, documentation, and communications

•  Testing schedules •  Include indoor control locations when possible •  Team in agreement prior to mobilization



Case Study 1- Events and Actions •  Code Blue announced via overhead paging

system (12:45am), Project already in demo phase

•  Pressure differential and particle counting data collected immediately after hearing the announcement

•  Data analysis showed acceptable criteria at all data points

•  Construction crew notified of code call

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Patient Transported passed Work Area Entrance (~1:20am)



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Patient in Room



Case Study 1 - Events and Actions

•  Pressure differential and particle counting data collected immediately after patient is taken passed the work area

•  Data collected again at patient OR threshold after patient was in the room

•  Data analysis showed acceptable criteria at all data points

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Case Study 1 Results •  Particle data showed hall outside contained work area

had lower particle counts than indoor control locations and other hall locations in the suite

•  Particle data showed path to, hall outside OR with patient remained in baseline ranges

•  Pressure differential data confirmed that work area containment was under negative pressure

•  Pressure differential data confirmed that OR where patient was treated remained under positive pressure in relation to the adjacent hall

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Case Study 1 Summary •  Instruments and observations helped document that

controls were effective but without data… –  Do we have proof?, Are we defensible?

•  Data collection offered real time analysis of indoor conditions (real time data is not always attainable)

•  Events and data reported to Department Manager next morning (via email attachments)

•  Construction team congratulated for a job well done •  Confidence built between construction and clinical teams •  Data in hand to prove effectiveness of controls

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Case Study 2 – 4-phase Sterilizer Replacement Project

Risk – Dust, Maintaining Pressures



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Special Work Practices and Controls (SPD Mgr, Contractor, Engineering) •  Install barriers (Locations and timing)

–  Gowned whenever passing through clean side spaces

•  Establish negative pressure –  Bridged Clean and Decon Sides

•  2 zones become 3; HVAC registers impacted (Engineering) –  Onsite validation (EH&S / IH)

•  Conduct work in controlled environment –  Put on new clean gowns prior to walking back into

clean side



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Other Work Practices •  Clean work area after work is completed

–  Damp wipe and HEPA vacuum –  No cleaning chemicals planned for contractor

cleaning (EVS / SPD Mgr) •  Phased barrier removal (Contractor / EH&S / IH) •  EVS terminal Cleaning (EVS / SPD Mgr) •  Significant coordination, timing and

communication demands (full team)



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Exhausting to an Adjacent Space •  The plan pulled air from the work area and

exhaust the highly filtered air into the wrap and pack side. – Allows to maintain negative pressure in the

work area, ensure positive pressure in clean side



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Containment and Negative Pressure Phase 1 Decon side containment

Wrap and Pack side containment



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Containment and Negative Pressure Phase 1

HEPA Filtered Neg Air Machines

Decon Chamber/ Ante Room



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Phase 2





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Phase 3





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Phase 4





Final Details •  Approved Path of Travel •  HVAC supply and return registers inside work

areas –  Proposed to be protected with filters (not sealed)

•  Phone tree for emergencies •  Decon entry/exit locations

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Case Study 2 Summary •  Baseline testing indentified problems with air balances

before the project started •  Conditions during and after project were better than

before •  Work flow and process modifications minimized

production losses •  Department staff learned impact of propping open doors •  Improved confidence and communication between

Construction Team, Infection Prevention and Clinical

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Two Examples of Team Driven Success

But…

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“My time is valuable” $$$

Someone needs to lead/manage the team



Recap •  Regulations require Risk Assessment

–  Joint Commission EOC Standard 02.06.05

•  Multi-disciplinary Team Approach –  Best Practice, Effective

•  Tools available to Guide the Team •  Common Mitigation Measures include

–  Containment with Negative Pressure –  Controlled traffic patterns

QUESTIONS?

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Thank You

John Martinelli [email protected]

Forensic Analytical Consulting Services, Inc.

Right People, Right Perspective, Right Now www.forensicanalytical.com

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