Grounds and landscape care / Project guide

Site drainage investigation

Organize an investigation of recurring ponding or water movement across shared outdoor areas. Describe the timing and affected locations so the provider can assess the site and identify the information needed for a corrective proposal.

The decision this helps you make

What to aim for.

A location-based assessment with observed drainage concerns, investigation limits and options for the next project stage.

Start with the information below, then choose your property type for the access, operating and decision-making details that shape the project.

Define the scope.

  • Mark the areas where water collects or moves toward buildings, routes or landscaped spaces.
  • Describe the weather or operating circumstances associated with the observed drainage problem.
  • Ask the provider to identify where assessment by another project professional is needed.

Put these records together.

  • Collect site plans, available drainage drawings and the history of earlier corrective work.
  • Provide photographs or short observations recorded during and after the relevant conditions.
  • Identify property boundaries, shared access and outdoor activities affected by site investigation.

Choose your property type.

Ask for a comparable proposal.

  • Define the site inspection and the observations or records included in its report.
  • Separate investigation from design, excavation, drainage installation and landscape reinstatement.
  • Ask the provider to clarify responsibility for checking utilities and applicable local approvals.

Understand what affects the cost.

Ask providers to price the same scope and explain the assumptions behind these items.

  • The size and accessibility of the affected site and the records already available.
  • The amount of investigation needed to understand existing drainage and surrounding construction.
  • Access restrictions, restoration needs and coordination with building or neighboring-property work.

Working checklist

Build your project brief.

Use this page as a working checklist. Print the completed view for your records. These entries are separate from the introduction request.

Project: Site drainage investigation

Agree on the handover.

  • Keep a marked site plan or photographic record of the findings.
  • Record remaining questions and the additional design or information needed before construction.
  • Use the agreed findings to prepare a common scope for corrective-work proposals.

Questions before you begin.

What evidence should we collect before asking for an assessment?

Record the location, timing and extent of the water, with photographs showing the surrounding site. Describe previous repairs and any recent site changes so the provider can assess a useful sequence.

Can the landscaping provider handle every drainage change?

Ask the provider to state its scope and identify where another qualified professional, utility contact or local authority needs to be involved. Keep those responsibilities explicit before approving construction.

Continue planning.

About this guide.

Prepared by Booked Intros. These project checklists help owners, boards and managers organize a scope and compare proposals. Your provider confirms the technical approach, local requirements and site-specific conditions.

Content updated: . How our guides are prepared.

Move the project forward

Bring us the property and the scope.

Share your address, project and timing. We will review the request and confirm whether a suitable provider is available for the work.

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