Leakdtech Case Studies v1.3 Nov 2016

COMMERCIAL CASE STUDIES

Case Studies COMMERCIAL : GROUND PIPE CLOGGING ! Technology used Pressure, Interior pipe Camera, Acoustic & Gas ! Route cause identified Foreign body, cement & broken joints

© ONE9 3NINE CONSULTING 2016

LEAK DTECH : COMMERCIAL CASE STUDIES 2

Case Studies COMMERCIAL : DOMESTIC POTABLE LEAKS ! Technology used Pressure, Interior pipe Camera, Acoustic & Gas ! Route cause identified – Seam splits, subsidence damage & broken joints

© ONE9 3NINE CONSULTING 2016

LEAK DTECH : COMMERCIAL CASE STUDIES 3

Case Studies COMMERCIAL : UNDERGROUND FIRE LINES (LEAKAGE) ! Technology used - Air pressure, Acoustic & Gas ! Route cause identified – Split seams, leaking joints, chambers & valves

© ONE9 3NINE CONSULTING 2016

LEAK DTECH : COMMERCIAL CASE STUDIES 4

Case Studies COMMERCIAL : UNDERGROUND TANKS ! Technology used – Thermal, damp test ! Route cause identified – Ground water ingress, structure or water proofing failure, crystaline loss

© ONE9 3NINE CONSULTING 2016

LEAK DTECH : COMMERCIAL CASE STUDIES 5

Case Studies COMMERCIAL : UNDERGROUND PARKING RETENTION WALLS (LEAKAGE) ! Technology used – Thermal, damp test, GPR ! Route cause identified – Water ingress prior to epoxy injection, dampness location identification, slab/wall damage © ONE9 3NINE CONSULTING 2016

LEAK DTECH : COMMERCIAL CASE STUDIES 6

Case Studies COMMERCIAL : ROOF LEAKAGE ! Technology used – Ultrasonics & thermal ! Route cause identified – Membrane hole identification, gravity test re-assurance, water barrier breaks, water retention © ONE9 3NINE CONSULTING 2016

LEAK DTECH : COMMERCIAL CASE STUDIES 7

Case Studies COMMERCIAL : FAÇADE LEAKAGE/TIGHTNESS ! Technology used – Ultrasonics, air pressure & thermal ! Route cause identified – Broken window or door seals, atrium condensation source

© ONE9 3NINE CONSULTING 2016

LEAK DTECH : COMMERCIAL CASE STUDIES 8

Case Studies COMMERCIAL : DISTRICT COOLING/DEWA PIPES ! Technology used – Thermal, Pressure, Interior pipe Camera, Acoustic & Gas ! Route cause identified Foreign body, cement & broken joints

© ONE9 3NINE CONSULTING 2016

LEAK DTECH : COMMERCIAL CASE STUDIES 9

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