If you choose to construct your own project, the project is on your own time, like any other DIY home improvement project. You cannot expense your own labour.
If you or a family member have a registered business that does landscaping, hardscaping, or building and has the appropriate skill set to build an LID feature, the business can charge for their services. All work done by contractors must include detailed receipts. The quote must be pre-approved by Green Venture if you or a family member are building the LID project.