The 460th Civil Engineering Squadron, Buckley SFB, requires various carbon steel pipe repair clamps from 3" to 10", a pipe freezing kit for pipes ranging from 3" to 10", and a carbon fiber composite r... The 460th Civil Engineering Squadron, Buckley SFB, requires various carbon steel pipe repair clamps from 3" to 10", a pipe freezing kit for pipes ranging from 3" to 10", and a carbon fiber composite reinforcement package for pipes from 3" to 10". Please see the attached Statement of Need for product salient characteristics/specifications and other requirements.