METHOD OF STATEMENT FOR CORING IN CORE WALL
1.0 SCOPE OF WORK
This Method Statement is applicable for coring in core wall
2.0 RESPONSIBILITY
Before commencement of any installation activity, the following procedures are required to be carried out.
- Before installations ensure the location will be supervised by client safety team.
- Should be aware of the sound due to coring.
- Should close the staircase to avoid the client access.
- Proceed only after unsatisfactory conditions have been corrected.
3.0 DESCRIPTION OF WORK
Installation Procedure
- Mark out the position to be cored.
- Ensure that there is no services infront and behind the location to be cored.
- Move away or protect thing that is directly underneath the area to be cored.
- Drill and install wall anchor.
- Mount coring machine stand.
- Fix the core bit to the machine
- Adjust and center the core bit to the marked position.
- Setup water protection system at front and behind of wall if require.
- Start the coring machine.
- Turn on the water system and start coring.
- Once cored through, stop the motor and water.
- Remove drill motor bit.
- Remove cored concrete core.
- Clean up area .
Work Duration
- 6-7 Hrs
4.0 LABOUR
- Skilled technicians, in sufficient numbers, shall carry out the installation.
- The workmanship shall be maintained at all times.
- SUPERVISION ARRANGEMENTS
- A constant supervision under Foreman shall be carried out in order to control the work and the workmanship.
- EQUIPMENTS & SAFETY REQUIRED
- Hammer, drilling machine, spanner ,scaffolding and tool kit.
Requirement from the Client
- Close the header valves & main line valves to isolate the PRV.
- Supervision for the work going on inside pump room.
- ENVIRONMENTAL REQUIREMENTS
- Ensure that the labour has a good working environment, a hazard free environment.
- HEALTH & SAFETY REQUIREMENTS
- Ensure work area is clean and tidy.
- Ensure the work Area is ventilated.
- All employees shall adopt safe working practices.
Md Abu Zaed Khan
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