Underground Pipe Replacements

Underground Pipe Replacements

Underground Pipe Replacements services include:

  • Sewer drain cleaning
  • Sewer video inspection
  • Sewage spill clean up and water damage restoration
  • Gas meter earthquake shut off valve
  • Backflow Preventer – installation, repair and testing
  • Copper Repipe Specialists
  • Repiping
  • Reroute
  • Repairs

For quality and affordable plumbing services in Nairobi and other counties in Kenya, Contact Orchid Plumbing Company to schedule a free plumbing inspection on any of your plumbing equipments. We will advise you in all aspects – from repairs to installation. Your plumbing work will stay durable if the right materials and workmanship is applied appropriately

Underground Pipe Replacements

Underground pipe replacement is a complex process that involves replacing or upgrading pipes that are located beneath the ground. This task is often necessary to address issues such as leaks, corrosion, or the need for a larger capacity. Here are the key steps and considerations involved in underground pipe replacements:

1. Assessment and Planning:

  • Inspect Existing Pipes:
    • Determine the condition of the existing pipes through inspections, including CCTV inspections to identify issues such as cracks, leaks, or blockages.
  • Identify Material and Size:
    • Determine the material, size, and type of the existing pipes. Different materials (e.g., PVC, copper, cast iron) have different lifespans and characteristics.
  • Capacity Assessment:
    • Evaluate whether the existing pipes meet current or future capacity requirements. Upgrading may be necessary for growing or changing needs.
  • Regulatory Compliance:
    • Ensure compliance with local regulations and obtain necessary permits for the replacement work.

2. Utilities Location and Marking:

  • Locate Underground Utilities:
    • Use utility location services to identify the location of underground utilities (gas, water, electricity) to prevent accidental damage during excavation.
  • Marking:
    • Clearly mark the path of existing utilities to guide excavation and prevent interference.

3. Excavation:

  • Trenching:
    • Excavate trenches along the path of the existing pipes, ensuring proper depth and width according to local codes and project requirements.
  • Equipment:
    • Use appropriate excavation equipment, which may include backhoes, trenchers, or other machinery, depending on the scale and nature of the project.

4. Pipe Removal:

  • Safe Disposal:
    • Remove the old pipes carefully, considering environmental regulations for disposal.

5. New Pipe Installation:

  • Selecting New Material:
    • Choose suitable pipe material based on factors like durability, corrosion resistance, and compatibility with the intended use.
  • Installation Method:
    • Depending on the type of pipe, use methods such as open-cut trenching or trenchless techniques like pipe bursting or directional drilling.

6. Connections and Testing:

  • Connect New Pipes:
    • Securely connect the new pipes using appropriate fittings, joints, and welding methods.
  • Pressure Testing:
    • Conduct pressure tests to ensure the integrity of the new pipeline.

7. Backfilling and Site Restoration:

  • Backfill:
    • Refill the trenches with suitable material, compacting it in layers to prevent settling.
  • Surface Restoration:
    • Restore the surface to its original condition, considering landscaping, pavement, or any other features affected by the excavation.

8. Documentation and As-Built Drawings:

  • Documentation:
    • Maintain detailed records of the replacement, including materials used, testing results, and any deviations from the original plan.
  • As-Built Drawings:
    • Update as-built drawings to reflect the new pipe layout and configurations.

9. Inspection and Approval:

  • Inspection:
    • Have the replacement project inspected by relevant authorities or inspectors to ensure compliance with codes and standards.
  • Approval:
    • Obtain final approval for the completed work.

10. Monitoring and Maintenance:

  • Monitor Performance:
    • Regularly monitor the performance of the new pipes to identify and address any issues promptly.
  • Maintenance Plan:
    • Develop a maintenance plan to ensure the longevity of the new underground pipe system.

Safety Considerations:

  • Prioritize safety throughout the project, including measures to prevent accidents, protect workers, and ensure public safety.

Professional Assistance:

  • Underground pipe replacement is a complex task, and it is often advisable to seek the services of experienced professionals, including engineers, plumbers, and contractors, to ensure the project’s success and compliance with regulations.
Call Now Button