Visit to Mexico July 2015 [150725]

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1. Gran Canal del Desagüe, Ecatepec, near Mexico City, Mexico (2015).

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2. Gran Canal del Desagüe, Ecatepec, near Mexico City, Mexico (2015).

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3. Lago de Zumpango, Ecatepec, near Mexico City, Mexico (2015).

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4. Lago de Zumpango, Ecatepec, near Mexico City, Mexico (2015).

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5. Headworks of the Old Tunnel of Tequixquiac, Ecatepec, near Mexico City, Mexico (2015).

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6. Inlet channel to Old Tunnel of Tequixquiac, Ecatepec, near Mexico City, Mexico (2015).

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7. Headworks of the New Tunnel of Tequixquiac, Ecatepec, near Mexico City, Mexico (2015).

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8. Entrance to New Tunnel of Tequixquiac, Ecatepec, near Mexico City, Mexico (2015).

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9. Cut of Nochistongo, Hidalgo state, Mexico (2015).

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10. Outlet of Deep Drainage Works, Hidalgo state, Mexico (2015).

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11. Outlet of Deep Drainage Works, Hidalgo state, Mexico (2015).

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12. Outlet of Central Drainage Works, Hidalgo state, Mexico, under construction (2015).

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