Need recommendations for forming around pool-redoing the concrete deck!

[drjimharrell]

I need recommendations for forming around. pool to redo the concrete deck!

 

[tstex]

pictures, soil type & depth, tree roots or other around pool, irrigation system, any slope, annual rainfall, any structures connected to deck ? These all have a direct impact to expansion/contraction of soils and if/when your deck will crack/sink, shift, etc