I have problems with design of Sprinkler System in Single-row Racks. There're self-made, old Racks. I found, it need to be secured with Figure 188.8.131.52(h), but the distances between stored materials and Rack's uprights are low, that there's no chance(in my opinion) to fit sprinklers there.
My question is: is it even possible to secure it with Sprinkler System, with NFPA 13 or is it necessary? If yes how can I design it?
(Images in attachment)
Thank you for the answer.