Bf. Berlin Zoologischer Garten - VE 224: Feuerlöschtechnik Bauabschnitt BA 2 und BA 6

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2nd construction section (BA) ME in the ground floor and basement (EG u. KG) 480 m dismantling of pipe 12 pcs dismantling of fittings 10 pcs dismantling of sprinklers 181 pcs pendent frame sprinklers, wet, hanging 414 pcs upright frame sprinklers, wet, standing 24 pcs spare sprinklers, wet 5 pcs sprinklers in dry pipe system, hanging 1331 m sprinkler pipe steel, welded/formed (geschw.) 105 pcs elbows up to 45 degrees, grooved (genutet) 405 pcs elbows 45 to 90 degrees, grooved 65 pcs tees, grooved 462 pcs reduced tees, grooved 42 pcs reduced cross-piece 444 pcs reducing fitting, grooved 36 pcs tapping clamp (anbohrschelle) 1788 pcs pipe coupling, grooved 888 pcs pipe clamp steel 829 m addition to sprinkler pipe steel, welded/formed (geschw.) 22 pcs flushing valve with hose connection 10 pcs butterfly valve 10 pcs non-return valve 8 pcs flow monitor as zone check 1 pc zone check key switch control panel (Schlüsselschalttableau) 1 pc floor plan panel for zone check (Lageplantableau für Zonencheck) 2475 m halogen-free line 250 m aluminum plug-in pipe (Steckrohr) 250 m plastic armored pipe, bar pipe (Stangenrohr) 3750 pcs individual hangers as strap/pipe clamp (Einzelhalter als…

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