Size blade removal to the lowering schedule, protect laydown capacity, confirm receiving windows and assign every interface in writing.
Short answer: plan retired blade logistics around the turbine lowering schedule. Know how many blades will come down each week, where they will be set down, how long they can stay, how fast they can be prepared and shipped, and when the receiver can accept them. Assign each interface to a named party in writing.
Blade management is one part of a repowering project. It is not whole-project decommissioning, and it should not be planned as if it were.
Schedule interfaces
| --- | --- |
|---|---|
| Lowering contractor | How many blades per day or week, and on what dates? |
| Crane plan | Are blades set down whole, or cut while rigged? |
Staging
- Reserve dedicated staging separate from new-component laydown
- Define maximum dwell time for retired blades
- Confirm ground conditions for cutting and loading equipment
- Keep access lanes for trucks clear
Loading and equipment access
- Who provides loading equipment and operators?
- Can trucks reach the staging area in all expected weather?
- Are there shared roads with restrictions during new-component deliveries?
Receiving windows
- Operating hours and appointment rules
- Seasonal or maintenance shutdowns
- Daily volume limits
- Procedure if the receiver pauses intake
Weather contingencies
- Wind limits for handling large sections
- Ground conditions after rain
- Whether staging can absorb a backlog if trucks are delayed
Scope boundaries
Write down who is responsible for lowering, cutting, loading, hauling, receiving, site restoration and documentation. Grey areas — such as who moves a blade from the crane pad to staging — cause most schedule disputes.
Planning checklist
- Obtain lowering schedule and expected weekly blade count
- Reserve and map staging area; set dwell-time limit
- Agree cutting specification with transporter and receiver
- Size field and truck capacity to match removal rate
- Confirm receiver capacity and appointment process
- Agree weather and backlog contingencies
- Assign every interface to a named party
- Agree the documentation package and closeout date
When you have a schedule, request a project review and include the lowering plan.