MOST ADVANCED TECHNOLOGY FOR PIPELINE INSPECTION IN THE WORLD: SEE, MEASURE AND NAVIGATE IN 3D THROUGH PIPES AND MANHOLES

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1 MOST ADVANCED TECHNOLOGY FOR PIPELINE INSPECTION IN THE WORLD: SEE, MEASURE AND NAVIGATE IN 3D THROUGH PIPES AND MANHOLES

2 AGENDA CCTV Evolution New Technology Unique Features 100% Pipe Information Division of Work (Field vs. Office) 100% Digital Information Project in Water Pipe CCTV vs. Panoramo Economic Comparison Conclusions

3 CCTV EVOLUTION 1957 Fist Inspection System 1968 First Camera on a Tractor 0002 Diagnóstico de Inspección Zona Sur - Guayabal Diagnóstico y Fotos IPID Red Potable MH Arriba Material Acero MH Abajo Fecha vie, 11 may 2012 Barrio Loma Los Mangos Ciudad Medellín Dirección Cl 16 Sur Loma Los Mangos Técnico, Sentido Flujo Cámara Convenciones Grado Grado Sección de la Tubería no Inspeccionada 1 No se encontraron defectos o los pocos defectos encontrados no son importantes y no comprometen la estabilidad estructural y/o operacional del tramo. Los defectos encontrados presentan una mayor importancia, pero no comprometen la estabilidad estructural y/o operacional del tramo inspeccionado a corto plazo First Camera with Pan and Tilt Grado 0 Se recomienda realizar nueva inspección en un plazo de 7 a 10 años, para verificar el estado estructural y operacional del tramo. Se recomienda realizar las acciones de mantenimiento con el fin de corregir los daños encontrados y hacer nueva inspección en un plazo de 5 a 7 años para analizar el riesgo estructural y/o operacional. Los defectos encontrados Generan problemas puntuales de Se deben realizar acciones de mantenimiento que permitan tipo estructural y/o operacional, se deben tomar acciones corregir los defectos priorizándolos de acuerdo con la correctivas o preventivas con el fin de minimizar la gravedad o calificación, se recomienda realizar nueva probabilidad de falla. inspección en un plazo de 3 a 5 años para verificar con el resultado de las acciones realizadas que no se ha incrementado el riesgo estructural y/o operacional. Los defectos encontrados Puntuales o sectorizados son de Se deben tomar medidas preventivas o correctivas realizando gran importancia y comprometen el estado estructural y/o acciones de mantenimiento que impidan una generalización operacional del tramo inspeccionado. del daño; priorizando los defectos según la gravedad o calificación, programar nueva inspección en un plazo de 1 a 3 años para analizar el resultado de las acciones ejecutadas. Presenta defectos de gran importancia en todo el tramo que Realizar las acciones de mantenimiento estructural y/o Estructuralmente y/o operativamente requieren de intervención operativo de carácter urgente para dejar en operación el tramo inmediata. afectado, se debe analizar la posibilidad de una reposición o rehabilitación del tramo First Report Software 5 Calificación Fórmula Categoría Med-02-Suma Ponderada Media Total Valor Grado

no Inspeccionada 1 No se encontraron defectos o los pocos defectos encontrados no son importantes y no comprometen la estabilidad estructural y/o operacional del tramo.

4 CCTV EVOLUTION 1993 First System with Lateral Launch 1993 First Camera with Selfleveling technology First Camera with Pan and Tilt for 100 mm Diameter D system

Selfleveling technology 1996- First Camera

5 NEW TECHNOLOGY System creates a 3D model of the pipe taking panoramic pictures of 185 degrees in the front and the back

6 NEW TECHNOLOGY Pictures are joint by a sofisticated software and a full direction view of the pipe is created for Office review

7 MULTIMEDIA

8 CAPTURE SPEED. x V TV (PAL Norm), continuous illumination: 25 pictures/sec. = exposure time 0,04 sec. Vmax (ATV,NASSCO) = 15 cm/sec. (30 ft/min.) x = 6mm 8 Panoramo flash illumination: exposure time 0,0005 sek. Vmax = 35 cm/sec. (70 ft/min.) x = 0,2mm 30 x shorter

9 100% INFORMATION. S1 S2 S3 S4 S cm 5 cm 5 cm 5 cm Full spherical picture with all optical information at position S1, S2, S3, S4, S5 in total pipe. 9

10 DIVISION OF WORK FIELD OFFICE Create 3D view Analyse Info Acquire data at High Speed continuously Create Report

11 100% DIGITAL INFO Picture is digitally acquired and transported through fiber optic cable of up to 600 meters in length No quality loss due to digital-analog conversion Ability to Measure in any direction

12 PROJECT IN WATER PIPE

13 CCTV vs. PANORAMO Technical Differences between Panoramo and Conventional CCTV PANORAMO CCTV-Video Implications Technology Photographic Video Sharpness Resolution 3000 Pixels 1447 Pixels Quality Zoom 48X- 6x With no losses 120X-10X With no losses Better Image Quality Navigation Unlimited Limited by operator Eye inside the pipe Lighting Xenon LEDS Sharpness-Bigger pipes Average Field Speed 25 cm/sg 5 cm/sg 5 times faster # de Lenses 2 1 Loss of important pipe details Laser Full Laser optional Full or partial laser optional Depends on precision needed Exposure Time seg 0.03 seg 60 times faster-sharpness Image Format Digital Converted analog Digital allows for better analysis View 100% of pipe Only front view Real image of 100% of pipe Direction Fw or Back high speed Only Forward- Slow Speed-Direction Diameter Range 150 to mm 150 to mm Same View Angle 360 degrees 180 degrees More details Water on pipe Accurate representation Accurate representation Same Obstacles on pipes Can Handle Can Handle Same Panoramo 3D Adelante y Atras CCTV Convencional Video

With no losses 120X-10X With no losses Better Image Quality Navigation Unlimited Limited by operator Eye inside the pipe Lighting Xenon LEDS Sharpness-Bigger pipes Average Field Speed 25 cm/sg 5

14 ECONOMIC COMPARISON Economic Comparison Panoramo vs CCTV - Latin American Data (USD$) PANORAMO CCTV Conventional Details Investment Purchase Price $304,000 $175,000 Equivalent Systems Cost Depreciation $60,800 $35,000 5 years Interest $9,120 $5,250 15% Annual Office Engineer (1) $19,200 $0 USD 1600 Per month Field Technicians (2) $13,115 $26,230 Insurance $3,648 $2, % Of Cost Annual Cost $105,883 $68,580 Dep+Int+Labor+Ins Production (Meter) 240, ,000 Cost per Meter $0.44 $0.57 Panoramo 3D Front and Back CCTV Convencional Video

Engineer (1) $19,200 $0 USD 1600 Per month Field Technicians (2) $13,115 $26,230 Insurance $3,648 $2,100 1.

15 ECONOMIC COMPARISON

16 CONCLUSION Panoramo allows for Faster, Higher Quality and more information gathering The technology minimizes the time for field data acquisition and transfers analysis work to the office Allows for up to five times more data capture Could be used for clean water pipes to minimize service interruption Per meter price is lower as long as there is enough

the office Allows for up to five times more data capture Could be used for clean water

17 THANK YOU Santiago A. Durango Ve Group

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