This article is about Job Hazard analysis or job safety analysis for duct installation and hvac insulation work.
JOB HAZARD ANALYSIS FOR DUCT INSTALLATION AND INSULATION WORKS
JOB DESCRIPTION |
HAZARD |
PREVENTIVE MEASURES |
| HVAC Ducting | 1. Working with Ducts and Sealants 2. Duct sheet sharp edges contact with Machine or Equipment. |
• Only Skilled technicians & trained laborers shall do the job. • Prior to work, Foreman/Supervisor shall conduct toolbox meeting & T.S.T.I • Competent Foreman/Supervisor with good safety knowledge shall be deputed for the task. • Safety Officer shall frequently monitor the job. Workers should wear complete required PPE. • All hand tools shall be in aood condition. |
| Scaffolding installations | 1. Structure Collapse 2. Fall Injury 3. Equipment/Property Damage |
• Erection and assembly shall be done by trained and authorized person. • Erection to be carried out on firm/safe ground with acceptable materials by experienced men under the direction of a competent supervisor. • Scaffolding shall be Inspected & Tagged. |
| Sanitation & House keeping | 1. Hazard Environment 2. Infection |
• Safe means of getting in and out from working places shall be provided. Such places shall be kept clean and unobstructed at all times. • Access to working platforms will be achieved by providing a separate ladder/ tower or via a cantilevered access platform in order not to obstruct the working platform and to minimize the risk of persons falling through the gap in the guard rail or decking. • Necessary periodic inspections shall be carried out to ensure safety standards are adhered. • Working to be checked for safety standards before levels conformance to their usage. |
| Leak Test | Accidental air/ Water blast. | • Prior to leak tests the test pressure shall be conformed and all joints shall be checked for leaks. • Put barricade and signage’s of that area, under testing and needs to assign Watchman also. |
| Insulation | Personnel Injury | • All power tools to be handled carefully to avoid personal injuries. Wherever possible safeguards shall be fitted to the equipment. • Only trained & certified operators to use power tools. • All power Tools must be Inspected & Color coded monthly as per Aramco Procedure. |