Execution of Work

Are hangers straight and plumb

Are hangers installed to manufacturer's guidelines

Proper spacing of hangers and supports for piping and independently supported?

Are hangers supporting pendent sprinkler heads within 12" of the end of the line

Pipe, Fittings and Valves

Is proper schedule of pipe being used?

Has all pipe been pressure/water tested?

Are joints and fittings properly installed

All valves and devices are accessible

All floor control valves are installed properly

Verify that indicating valve is working and in the correct position for system condition?

Drain line installed

Is pipe and fittings installed are free of foreign debris or corrision

No piping, wiring or duct is touching sprinkler pipe

Are all outlet capped and plugged at the end of shift?

Are all bolts torqued to manufacturer's guidelines?

Sprinkler Heads and Flexible Connections

Are the proper temperature rating sprinkler heads installed?

Are brackets attached to ceiling grid as per manufacturer's guidelines

Are sprinkler head guards installed properly

Design Installation

No sprinkler heads are further than 7'-6" or closer than 6" from walls

Sprinkler heads are spaced appropriately for the hazard

Sprinkler heads are installed under ductwork 4'-0" or greater

Mechanical rooms with ceilings lower than 8' above FF have sprinkler heads with guards?


Work area is clean and free debris (cut off rods, plastic plugs and caps)

Material and equipment have been cleaned (wipe off dust and dirt)

Is sprinkler system(s) installed as per drawings?


Material Deficiency

Installation Deficiency

Damaged Material

Additional Comments

Additional Pictures
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Please note that this checklist is a hypothetical example and provides basic information only. It is not intended to take the place of, among other things, workplace, health and safety advice; medical advice, diagnosis, or treatment; or other applicable laws. You should also seek your own professional advice to determine if the use of such checklist is permissible in your workplace or jurisdiction.