MTA Messtechnik GmbH The Revolution in Pipe Inspection MTA Messtechnik GmbH Pipe-Inspector® Prototype tested and approved (300km) Registered for patent Market launch: 2014 MTA Messtechnik GmbH New Inspection Methods for Pipeline Systems Optical inspection of pipe insides During operation Without cable connection Self or battery driven High performance MTA Messtechnik GmbH The Pipe-Inspector® Family Potable Water Waste Water Oil pipelines District heating pipelines Gas pipelines Hydropower pipelines up to 100bar MTA Messtechnik GmbH Pipe-Inspector® For Sewer Pipelines Gravity sewers Sewer pressure lines MTA Messtechnik GmbH Pipe-Inspector® No sewer cleaning necessary Compliance with legal requirements (maintenance examinations) Low cost Examinations increases the operational reliability High performance MTA Messtechnik GmbH Conventional CCTV Inspections 2 high costs and considerable effort! Planning Sewer cleaning Sewer TV inspection Total costs per running meter € 3,30 Investigation with Pipe-Inspector costs 15% up to max. 60% MTA Messtechnik GmbH Sewer Pipe-Inspector® Good image qualitiy – comparable with camera inspection In the future sewers will be cleaned demand-oriented only at points with large deposits and where it is necessary. Sewer CCTV inspections will be executed selectively only at points of damage or other types of damage events. Savings potential on sewer inspection and maintenance 10-fold pipeline length per year can be examined instead MTA Messtechnik GmbH Sewer CCTV Inspections Pipe Inspector is not suitable and designed to replace CCTV sewer pipeline inspections! Pipe-Inspector® allows: Low-price sewer pre-examination High-quality images Supplemental with sewer CCTV-camera inspections MTA Messtechnik GmbH Sewer Pipe-Inspector® Self floating sewer TV camera no cable connection Battery-operated HD-Camera Meter display Evaluation software MTA Messtechnik GmbH Sewer Pipe-Inspector® Depending on the battery load inspection lenghts of >10km at DN 150 possible Depending on the light conditions the battery charge is sufficient for 4-8 hours 50cm/s results 1.8km/h MTA Messtechnik GmbH Sewer Pipe-Inspector® Application range PW1 DN 100 – DN 250 (60mm) PW2 DN 125 – DN 400 (125mm) PW3 DN 450 – DN 800 (250mm) PW4 DN 800 – DN 1500 (400mm) PW5 DN 1200 -DN 3000 (500/850mm) MTA Messtechnik GmbH Sewer Pipe-Inspector® Floats through the sewer system without cable connection and carries out an optical sewer examination up to 10 km in gravity sewers Requirement: min. 4cm water level in the sewer MTA Messtechnik GmbH Sewer Pipe-Inspector® Pipe-Inspector 38mm Sewer Pressure Lines Evaluation of deposits Optical control of deformations Determination of pipeline peaks MTA Messtechnik GmbH Sewer Pipe-Inspector® Evaluation Sewer Pipe-Inspector® combined with the evaluation software enables to generate subsequently sectional protocols according to EN standards. MTA Messtechnik GmbH Sewer Pipe-Inspector® Evaluation Sectionwise protocols Master data Meter display Damage documentation (video and photo) MTA Messtechnik GmbH Sewer Pipe-Inspector® Sewer pre-examination No sewer pre-cleaning Low staff expenses Environment-friendly Problem-free examination even at places that are difficult to access e.g. at airports High daily output Cost-effective MTA Messtechnik GmbH Pipe-Inspector® for Potable Water Without interrupting the supply from DN 50 to DN 3000 MTA Messtechnik GmbH Pipe-Inspector® for Potable Water Data collection without interuption of supply: Optical examination to evaluate the condition Noise recording to detect smallest leakages without external interferences Direct recording of leakage noises regardless pipe material Leakage detection in pipes of big diameters Leakage detection in hard to access areas MTA Messtechnik GmbH Pipe-Inspector® for Potable Water Self floating TV camera No cable connection Battery-operated HD-Camera Meter display Evaluation software MTA Messtechnik GmbH Potable Water Pipe-Inspector® Optical evaluation of pipe interior during operation Sound recording for leakage detection down to 10l/h at 5bar (steel pipes) / ca. 50l/h Leak detection in pipes of big diameters Pressure recording during operation Length measurement Wall thickness measurement in progress MTA Messtechnik GmbH Potable Water Pipe-Inspector® Application Range PW1 DN 100 – DN 250 (60mm) PW2 DN 125 – DN 400 (125mm) PW3 DN 450 – DN 800 (250mm) PW4 DN 800 – DN 1500 (400mm) PW5 DN 1200 -DN 3000 (500/850mm) MTA Messtechnik GmbH Limits of Leak Detection for Correlators and Geophones Acoustic energy at the leakage point Leakage severity of damage location Pipe material Pipeline dimension Distance from contact point to leak noise Stability of the pipeline bedding Soil-mechanical situation at the leakage point Inaccurate position of the pipeline Too low discharge noise at hte leakage point Too low pressure at the outlet MTA Messtechnik GmbH Sound Propagation The sound propagation depends on the pipe material and progresses at different rates: Steel pipes ca. 1,600m/s Ductile iron ca. 1,500m/s Asbestos cement ca. 700m/s Plastics ca. 300m/s MTA Messtechnik GmbH Reflection of Sound Propagation along the Pipe Wall MTA Messtechnik GmbH Sound Propagation MTA Messtechnik GmbH Leakage Detection by means of Pipe-Inspector® MTA Messtechnik GmbH 27 Leakage Detection by means of Pipe-Inspector® Sound propagation is recorded by Pipe-Inspector at the leak site, regardless of pipe material and DN MTA Messtechnik GmbH Evaluation Sectional protocols Length specification Video recording Leakage position indication Pressure curve Position indication in meter from initial point or from next fitting MTA Messtechnik GmbH Pipe-Inspector® Better Information – Better Operation MTA Messtechnik GmbH Handelsstraße 14-16 A-9300 St. Veit an der Glan Tel: +43 4212-71491 www.mta-messtechnik.at [email protected] MTA Messtechnik GmbH
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