The HMinfo Research Library contains an in-depth collection of materials on home modifications and related subjects.
The Research Library does not lend books and other items. Under special circumstances, requests to use the library may be made by emailing .
Specifies requirements for design, construction and operation of public spa pools based on safety and health considerations. Appendices include chemical operational parameters, spa heater sizing for outdoor installations and recommended procedures for operators of public spas.
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