JOB HAZARD ANALYSIS FOR REFRIGERANT PIPING WORKS AND INSULATION
JOB DESCRIPTION |
HAZARD |
PREVENTIVE MEASURES |
RESPONSIBILITY |
| 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 good condition. |
Engineer, Supervisor Scaffolding installations |
| 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. |
Engineer, Supervisor, Scaffolding inspectors (Aramco Approved Inspectors). |
| Sanitation & Housekeeping |
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 un obstructed 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 levels to be checked for conformance to safety standards before their usage. |
Engineer, Supervisor, Scaffolding inspectors |
| 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 signages of that area, under testing and needs to assian Watchman also. |
Engineer, Supervisor |
| Insulation | Breathing of dust particles of the insulation materials. | • All personnel working with insulation material shall wear proper personal protective equipment’s to avoid inhaling dust particles. Approved Mask ie.N95. |
Engineer, Supervisor, technician |
| Power Tools | 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. |
Engineer, Supervisor, technicians |