Post movement or failure belongs to a different assessment and may exceed a small repair. Describe leaning or movement in the whole section. Paling work is bounded to local boards on suitable support, not a way to conceal an unstable fence.
The board fixing relies on the rail behind it. Soft timber, large splits or failed joints can make a local reattachment unsuitable. Include accessible support photos without dismantling the fence, and identify any uncertainty about the underlying condition.
A timber repair and a coating job are separate parts of the scope. Ask whether any finish preparation is included and follow material guidance. Repeated deterioration should prompt a review of exposure and support rather than repeated cosmetic replacement alone.
The agreed service covers suitable local paling reattachment/replacement and compatible fixing review. Exclusions: Post repair (existing intent), major panel/fence replacement, retaining structures, boundary disputes, pool barriers, unstable supports.