Wednesday, November 22, 2023

QHSE DOCUMENTS-INJURY PREVENTION TOOLBOX TALKS


QHSE DOCUMENTS-INJURY PREVENTION TOOLBOX TALKS
QHSE DOCUMENTS-INJURY PREVENTION TOOLBOX TALKS


Safety is our priority, so you can go home happy and healthy, every day. Let’s make the year ahead a success, so if you see something unsafe, say something!  By working together to identify and anticipate hazards, we can help control those hazards and keep each other safe.

Low-hanging fruit, like not wearing safety glasses, may seem minor, but it may indicate a culture that does not prioritize safety. Set a good example, and make sure you take care of those easy hazards so they become second nature and build a good job site safety culture.

High-hazard activities may result in Serious Injuries and Fatalities (SIFs). When inspecting your job site, consider if there is a SIF potential. If an accident happens, would it change your life forever?  The majority of Serious Injuries and Fatalities (SIF) are caused by high-hazard situations, like Slips/Trips/Falls, Lockout/Tagout, Confined Space Entry, Heavy Equipment/struck-by, Trench Collapse/crush-by, and Electrical hazards.  Identify and control these hazards through pre-task planning, and you will significantly reduce the risk of serious injuries and fatalities on your job site.

Injuries, Incidents, Near Miss

Report all Injuries, Incidents, and Near Misses/close calls to your supervisor, even if it seem minor, we may be able to prevent future Serious Injuries and Fatalities (SIF). Supervisors must document, and report to Your Safety QHSE Department.

A. Seek Treatment as needed: 

Serious Injuries may require an Emergency Room (ER) visit, but a minor cut may be cared for at Urgent Care. Your Safety QHSE Department has preferred clinics for sprains/strains and follow-up care. Not sure? Contact Your Safety QHSE Department.

B. Complete Paperwork: 

First Report of Injury and Incident Report

C. Return to Work + Follow up: 

We seek to get all employees back to work.

Be Prepared:

Do you know where the first aid kit is?  What about the eye wash station?  Which clinic is closest to you?

1. Identify the nearest clinic or hospital for emergencies.

2. Always discuss changes in emergency exit routes.

3. Do pre-task planning for high-hazard activities.

4. Keep an eye on your co-workers, especially during extreme weather, and strenuous activities.

5. Know who is trained in first aid and CPR.

 “Thank You for Your Attention, and Let's Prioritize Safety on Our Worksite”.


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Tuesday, November 21, 2023

METHOD STATEMENT-PREPARATION & CONSTRUCTION OF CAST-IN PLACE CONCRETE WORKS

 

METHOD STATEMENT FOR PREPARATION AND CONSTRUCTION OF CAST IN PLACE CONCRETE WORKS FOR SUBSTRUCTURES
METHOD STATEMENT FOR PREPARATION AND CONSTRUCTION OF CAST IN PLACE CONCRETE WORKS FOR SUBSTRUCTURES

The following is the "Method Statement for Preparation and Construction of Cast-in-Place Concrete Works for Substructures". To download the complete editable file, click on the link given at the end of these lines. Visit frequently to get more HSE documents such as Civil Engineering Methods, Construction Method Statements, and Method Statements for Civil Works.


Table of Contents

1. Purpose

2. Scope

2.1. Concrete Pile Cap

3. Excavation and Site Preparation:

3.1. Excavators

3.2. Backhoes

3.3. Bulldozers

3.4. Loaders:

Formwork and Shuttering

3.5. Formwork Systems

3.6. Shoring Systems

3.7. Concrete Vibrators

Concrete Mixing and Transportation

3.8. Concrete Mixers

3.9. Concrete Pumps

3.10. Transit Mixers

Placement and Finishing

3.11. Concrete Buckets

3.12. Concrete Screeds

3.13. Trowels

3.14. Concrete Floats

3.15. Power Trowels

3.16. Concrete Edgers

Curing and Protection

3.17. Curing Blankets

3.18. Concrete Sealers

Testing and Quality Control

3.19. Concrete Testing Equipment

3.20. Surveying Equipment

Safety Equipment

3.21. Personal Protective Equipment (PPE)

3.22. Fall Protection Equipment

4. General Safety Measures

4.1. Site Assessment

4.2. Emergency Response Plan

4.3. Personal Protective Equipment (PPE)

4.4. Training

Excavation and Site Preparation

4.5. Trenching Safety

4.6. Equipment Operation

Formwork and Shuttering

4.7. Formwork Inspection

4.8. Fall Protection

Concrete Mixing and Transportation

4.9. Ventilation

4.10. Material Handling

Placement and Finishing

4.11. Concrete Pouring

4.12. Equipment Safety

Curing and Protection

4.13. Curing Blankets

Testing and Quality Control

4.14. Safe Testing Practices

Safety Communication

4.15. Signage

4.16. Communication Protocols

Environmental Considerations

4.17.Weather Conditions

4.18. Environmental Protection

5. Preparation works before casting the concrete pile cap

6. Pouring of Concrete to Pile Cap

7. For Hot Weather Concreting

8. Curing of Concrete

9. Removal of Formworks

10. Concrete Repair Works

11. Backfilling

12. Concrete Tie Beams/Footings

13. Pouring of Concrete to tie beams/footings

14. Curing of Concrete Tie Beams


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Thursday, November 16, 2023

QHSE DOCUMENTS-PUBLIC ADDRESS (PA) SYSTEM PREVENTATIVE MAINTENANCE CHECKLIST

QHSE DOCUMENTS-PUBLIC ADDRESS (PA) SYSTEM PREVENTATIVE MAINTENANCE CHECKLIST
QHSE DOCUMENTS-PUBLIC ADDRESS (PA) SYSTEM PREVENTATIVE MAINTENANCE CHECKLIST

Public Address (PA) System Preventative Maintenance Checklist:

1.0. General Inspection:

1.1. Check the physical condition of all PA system components, including speakers, amplifiers, microphones, and cables.

1.2. Inspect for any signs of damage, corrosion, or wear and tear on the equipment.

2.0. Amplifiers and Mixers:

2.1. Inspect amplifiers and mixers for any signs of overheating or unusual noise during operation.

2.2. Verify that all input and output connections are secure and free of any loose connections or corrosion.

2.3. Clean the equipment to remove dust and debris that may affect performance.

3.0. Speakers:

3.1. Check all speakers for signs of physical damage, such as dents or tears in the speaker cones.

3.2. Verify that all speakers are securely mounted and positioned correctly for optimal sound distribution.

3.3. Test each speaker to ensure that they are producing clear and undistorted sound.

4.0. Microphones and Input Devices:

4.1. Inspect microphones and input devices for any physical damage or malfunction.

4.2. Test each microphone to ensure that they are picking up sound accurately and without any interference.

4.3. Check the connection points for each microphone to ensure a secure and stable connection.

5.0. Cables and Connections:

5.1. Inspect all cables and connections for signs of wear, damage, or fraying.

5.2. Test all connections to ensure that they are secure and free of any interference or signal loss.

5.3. Clean all connectors and plugs to remove any dust or debris that may affect the signal quality.

6.0. Power Supply and Electrical Components:

6.1. Verify that the power supply is stable and provides consistent power to the entire PA system.

6.2. Check all electrical components for signs of overheating or electrical issues.

6.3. Ensure that all power cords and cables are in good condition and properly grounded.

7.0. Control and Interface Devices:

7.1. Test all control and interface devices, such as volume controls and switches, for proper functionality.

7.2. Clean control panels and interface devices to prevent the buildup of dust and debris that may affect their performance.

7.3. Ensure that all control settings are adjusted correctly for optimal sound quality and distribution.

8.0. Emergency and Alert Systems (if applicable):

8.1. Test emergency and alert systems to ensure that they are functioning properly and can broadcast emergency messages effectively.

8.2. Verify that all emergency and alert system components are connected and integrated correctly with the main PA system.

9.0. System Testing:

9.1. Conduct regular system tests to ensure that the PA system is functioning as expected in different scenarios such as during peak usage times or in emergency situations.

9.2. Perform sound checks to evaluate the clarity volume and overall performance of the PA system.

10.0. Documentation and Record Keeping:

10.1. Maintain a detailed record of all maintenance activities, including inspections, tests, and any repairs or replacements conducted.

10.2. Document any issues or concerns identified during the maintenance process and keep a log of the actions taken to address them.


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Sunday, November 12, 2023

ENERGY FORMS, ENERGY SOURCES AND GENERAL LOCKOUT TAGOUT GUIDELINES

 

ENERGY FORMS, ENERGY SOURCES AND GENERAL LOCKOUT TAGOUT GUIDELINES
ENERGY FORMS, ENERGY SOURCES, AND GENERAL LOCKOUT TAGOUT GUIDELINES

Some technical points for Energy Forms, Energy Sources, And General Lockout Tagout Guidelines uploaded by HSE Documents.


1. ENERGY FORM

1.1. Electricity


2. ENERGY SOURCE

2.1. Power transmission lines

2.2. Machine power cords

2.3. Motors

2.4. Solenoids

2.5. Capacitors (stored electrical energy)

2.6. Generators

2.7. Batteries

2.8. Photovoltaic arrays


3. GENERAL LOCKOUT GUIDELINE

Turn off power at the machine first (point of operation switch), and then at the main disconnect switch for the machine; lock and tag the main disconnect switch (or remove fuses from the box, and then lock and tag the box).

3.1. Fully discharge all capacitive systems e.g. cycle machine to drain power from capacitors as per the manufacturer’s instructions.

3.2. Install grounds where necessary.

3.3. Voltage removed, and absence of voltage verified. 

3.4. Electrical Safety Program for more information.


4. ENERGY FORM

4.1. Fluid Pressure

5. ENERGY SOURCE

5.1. Hydraulic systems

5.2. Hydraulic presses

5.3. Rams

5.4. Cylinders

5.5. Hammers


6. GENERAL LOCKOUT GUIDELINE

6.1. Shut off, lock (with chains, built-in lockout devices, or lockout attachments), and tag valves; bleed off and blank lines as necessary.

6.2. Block any possible movement of machinery.


7. ENERGY FORM

7.1. Air Pressure


8. ENERGY SOURCE

Pneumatic systems:

8.1. Lines

8.2. Pressure reservoirs

8.3. Accumulators

8.4. Air surge tanks

8.5. Rams

8.6. Cylinders


9. GENERAL LOCKOUT GUIDELINE

9.1. Shut off, lock (with chains, built-in lockout devices, or lockout attachments), and tag valves; bleed off excess air.

9.2. If pressure cannot be relieved, block any possible movement of machinery.

10. ENERGY FORM

10.1. Kinetic Energy (energy of a moving object or materials - moving object may be powered or coasting)


11. ENERGY SOURCE

11.1. Blades

11.2. Flywheels

11.3. Materials in supply lines of bins or silos


12. GENERAL LOCKOUT GUIDELINE

12.1. Stop and block machine parts, and ensure that they do not recycle. 

12.2. Review the entire cycle of mechanical motion

12.3. Ensure that all motions are stopped.

12.4. Block material from moving into the area of work and blank as required.


13. ENERGY FORM

13.1. Potential Energy (energy stored in an object with the potential for release due to its position)


14. ENERGY SOURCE

14.1. Springs

14.2. Actuators

14.3. Counterweights

14.4. Raised loads

14.5. Top or movable part of a press or lifting device


15. GENERAL LOCKOUT GUIDELINE

15.1. If possible, lower all suspended parts and loads to the lowest (rest) position, block parts that might move due to gravity; release or block stored spring energy.


16. ENERGY FORM

16.1. Pressurized liquids and gases (including steam, chemicals)


17. ENERGY SOURCE

17.1. Supply lines

17.2. Storage tanks and vessels


18. GENERAL LOCKOUT GUIDELINE

18.1. Shut off, lock (with chains, built-in lockout devices, or lockout attachments), and tag valves; bleed off excess liquids or gases; blank lines as necessary.


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