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PIPE FREEZING: 6” sprinkler pipe freeze at a shopping centre, Sunday night.

PIPE FREEZING: 8 simultaneous pipe freezes on the Chilled and LTHW systems so new valves could be installed.

HOT TAPPING: 2 x 50mm x 100mm HTG Hot Taps under a 10bar pressure test, pre drilling.
Also a photo of our coupon retrieval form with the 2 x 48mm coupons.

PIPE FREEZING: A pair of vertical 4” pipe freezes so our client can change the faulty butterfly valves on a Chilled Water pump set.

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