JSA-Piling or Concreting for Foundations & Building

JSA-Piling or Concreting for Foundations&Building

JSA-Job Safety Analysis

1.    Job/Task Steps:

• Mobilization of People, Equipment & Materials
• Piling with Piling Machine
• Lowering of Steel Cage structure & Concreting
• Night Hours working

2.    Mobilization of equipment & Materials

A   A. Potential Hazards

• Involvement of unskilled personnel
• Piling machine hit with plant/equipment & structures
• Unauthorized/un-inspected equipment/tools at site
• Personnel injury/property damage
• Overhead structures/pipe racks
• Slip, Trip & Fall
• Inclement weather condition

     B. Hazard Controls

• Trained & skilled staff to be authorized for working
• Ensure JSA briefing & Daily TBT to all workforce before commencing the activity
• Use of authorized & designated routes
• Only inspected Equipment/Tools must be allowed at the worksite
• Use the correct & right tools/equipment for the right job/task
• Ensure safe transportation of equipment/materials at the worksite
• Avoid throwing of materials
• All of the materials to be secured while its transportation to work site
• Ensure a safe distance of piling machine from overhead structures/pipe racks
• Water sprinkling to be conducted on regular biases to avoid severe dust problem. 
• Take care of overhead structure/pipe racks
• Keep access/walkways always clear from any obstruction
• Stop work all outdoor activity/work in case of any extreme & worst weather conditions (rain, storm, fog etc.) 
• Restrict movement of heavy vehicles/equipment in rain/fog

3.    Piling with Piling Machine

A. Potential Hazards

• Un-Certified piling Machine & Operator,
• Personnel hit by the movement of the piling machine,
• Working in live areas
• Sling broken, load drop
• Slip, Trip & Fall
• Inclement weather condition
• Fire & explosion

    A. Hazard Controls

• Pile machine & its operator should be certified
• Banks man should be available at the site to control the movement of heavy vehicles/equipment
• Keep away all unauthorized people during movement of heavy vehicle/equipment
• Be careful of nearby live areas
• Ensure Close HSE monitoring /supervision
• Ensure appropriate & inspected accessories being utilized for drilling
• Make sure that drilling bit is appropriately and correctly fixed with safety locking pins
• Keep away during the drilling operation
• the working area should properly be barricaded
• Ensure proper stacking of all materials at the site
• Keep access/walkways always clear from any obstruction
• Ensure proper housekeeping of the workplace all the time
• Halt & Stop work activities in case of any extreme & worst/bad weather conditions (rain, storm, fog etc.) 
• Restrict movement of heavy vehicles/equipment in rain/fog
• Ensure availability of inspected fire extinguishers at site
• Conduct proper gas test before start job
• Flame arrestor to be installed in all vehicles/equipment

4.    Lowering of Steel Cage structure & Concreting of Piles

A A. Potential Hazards

• Personnel hand injury while handling with steel
• People under a suspended load
• Unbalancing of load
• Miscommunication between operator & signalman
• Improper signalling during lowering of the steel cage structure
• Inappropriate PPE’s/Tools during concrete work
• Skin contact with concrete or other chemicals

     B. Hazard Controls

• Ensure the Involvement of skilled labour
• Ensure use of proper PPE’s
• Deliver TBT before commencing work
• Ensure use of inspected & colour coded hand tools & rigging accessories
• The area should be properly barricaded during lifting operations
• Ensure proper stacking of all materials at the worksite
• Maintain good housekeeping all the time
• Use of appropriate PPE’s during concrete
• Ensure use of inspected tools for the right job
• Availability of freshwater at site
• First aid box should be in place at the site

5.    Working at Night Shift Hours

A.    Potential Hazards

• Poor visibility at night hours
• Vehicles/equipment hit with people, equipment or structure
• Slip, trip & fall

B.     Hazard Controls

• Make sure that essential & appropriately lighting arrangement for late-night working hours/shifts
• Careful movement of vehicles/equipment in night hours
• Place refection tapes at hard barriers, structures
• Banks men should wear high visibility reflection vests
• No working should be permitted in case of in poor lighting conditions
• Ensure proper housekeeping to avoid tripping

Download File👇

JSA-Piling or Concreting for Foundations & Building

JSA-Piling or Concreting for Foundations & Building-Article