Prevention through Design ANSI Z590.3

Transcription

1 Prevention through Design ANSI Z590.3 Neil A. Feldscher, CIH, CSP, Esq. Page 1 Page 2 1

2 So where do we typically work? Identify hazards Evaluate risk Establish controls Page 3 Establishing Controls Page 4 2

3 Example Page 5 Page 6 3

4 But Design (& redesign) Present a Unique Opportunity Page 7 Use Demolition Construction Design Planning Page 8 4

5 Important to Designers? Meet goals or need Code/legal l compliance Money? Technology/New Wave? But this is about it? Page 9 Page 10 5

6 Page 11 Prevention Through Design Page 12 6

7 Example Page 13 Page 14 7

8 Page 15 Page 16 8

9 Scope, Purpose and Application Scope: guidance on including prevention through h design concepts within an occupational safety and health management system Page 17 Application: any occupational setting and applies to four major stages of occupational risk management Pre-operational stage Operational stage Post-incident stage Post operational stage Page 18 9

10 Example Page 19 Definitions Dose Response Evaluation Exposure Assessment Hierarchy of Controls Occupational Exposure Limit Etc. Page 20 10

11 Hazard Definitions The potential for harm Note: Hazards include all aspects of technology and activity that produce risk. Hazards include the characteristics of things (e.g., equipment, technology, processes, dusts, fibers, gases, materials, and chemicals) and the actions or inactions of people. Page 21 Definitions Risk An estimate of the probability of a hazardrelated incident or exposure occurring and the severity of harm or damage that could result. Page 22 11

12 Page 23 Definitions Prevention through Design Addressing occupational safety and health needs in the design and redesign process to prevent or minimize the work-related hazards and risks associated with the construction, manufacture, use, maintenance, retrofitting, and disposal of facilities, processes, materials, and equipment. Page 24 12

13 Roles & Responsibilities Top Management provide leadership to: Hazards are anticipated & identified Risks deriving from hazards are assessed Risks reduced to an acceptable level Knowledge & experience of employees used Continuous improvement feedback loop Recordkeeping to document reviews & feedback Page 25 Roles & Responsibilities Goal of risk assessment process is to achieve acceptable risk levels Establish policies & procedures to assure that the design process includes input from: Safety & Health Maintenance Supervisors Operations Page 26 13

14 Relationships with Suppliers How to apply this with: Engineering firms/designers Contractors Suppliers Design Specifications Legal documents (i.e., contracts, purchases orders) Page 27 Relationships with Suppliers Ensure risk assessment performed/provided d Inspections & test protocols to be used for acceptance Organizational staff visit suppliers Equipment test run Process & procedures for ongoing testing & maintenance of systems Page 28 14

15 Design Safety Reviews Management process tool for integrating safety & health into the design process Establish a project design review manager responsible for developing/updating design hazard risk assessment Page 29 Hazard Analysis & Risk Assessment Process Select a risk assessment matrix Establish the analysis parameters Anticipate/Identify the Hazards Consider the Failure Modes Assess the Severity of Consequences Determine Occurrence Probability Page 30 15

16 Hazard Analysis & Risk Assessment Process Define the Initial Risk Assess the Residual Risk Risk Acceptance Decision Making Document the Results Follow Up on Actions Taken Page 31 Hazard Analysis and Risk Assessment Techniques Adopt & apply hazard analysis & risk assessment technique(s) suitable to your needs Provide necessary training Page 32 16

17 Page 33 Page 34 17

18 Page 35 Page 36 18

19 Hierarchy of Controls Page 37 Page 38 19

20 Page 39 Page 40 20