IBOV 166,191.45 ▼ 0.82% IPC MEX 71,033.20 ▲ 0.30% MERVAL 2,848,945 — — USD/BRL5.49▲ 0.51% USD/MXN18.73▲ 0.57% USD/CLP977.69▲ 1.16% USD/COP3,230▼ 0.63% USD/PEN3.44▼ 0.08% USD/ARS1,545▼ 0.19% USD/UYU40.22▲ 3.24% USD/PYG6,358▲ 9.88% USD/BOB11.92▲ 1.74% USD/DOP59.79▼ 1.17% USD/CRC449.63▲ 2.27% USD/GTQ7.64▲ 3.16% USD/HNL26.87▼ 0.09% USD/NIO36.62▲ 0.07% USD/VES892.65▼ 0.13% USD/PAB1.00— 0.00% USD/BZD2.00— 0.00% USD/JMD157.79▲ 2.67% USD/TTD6.64▲ 1.14% EUR/BRL6.17▲ 0.44% BRENT 98.96 ▲ 4.59% WTI 91.00 ▲ 3.27% IRON ORE 161.91 — — COPPER 6.24 ▼ 2.48% GOLD 4,106 ▲ 0.82% SILVER 52.10 ▼ 0.04% SOY 1,190 ▼ 0.29% CORN 440.75 ▼ 0.79% WHEAT 599.25 ▲ 0.13% COFFEE 277.40 ▼ 0.84% SUGAR 18.60 ▲ 0.70% ORANGE JUICE 136.15 ▲ 3.54% COTTON 78.45 ▲ 0.44% COCOA 5,290 ▼ 3.04% BEEF 214.48 ▼ 1.62% CATTLE 320.58 ▼ 3.45% LITHIUM 60.18 ▲ 0.13% PETR4 45.95 ▼ 2.48% VALE3 62.67 ▲ 0.51% ITUB4 39.97 ▲ 0.65% BBDC4 13.77 ▼ 2.06% ABEV3 15.48 ▲ 1.51% BBAS3 16.49 — 0.00% B3SA3 14.36 ▲ 0.42% WEGE3 48.30 ▼ 3.50% PRIO3 61.54 ▼ 0.97% SUZB3 52.29 ▼ 0.11% RENT3 29.07 ▼ 1.32% AZZA3 14.06 ▲ 0.64% CSAN3 2.50 ▲ 4.60% RAIZ4 27.57 ▲ 1.73% PCAR3 2.39 ▲ 3.91% GMAT3 3.71 ▲ 5.10% PSSA3 43.71 ▼ 2.63% CVCB3 0.82 ▲ 1.23% POSI3 3.11 ▼ 1.89% SLCE3 16.35 ▼ 1.51% NATU3 5.35 ▼ 1.29% BRKM5 3.03 ▼ 0.66% RANI3 8.46 ▼ 1.97% CSNA3 4.05 ▼ 0.74% IBOV 166,191.45 ▼ 0.82% IPC MEX 71,033.20 ▲ 0.30% MERVAL 2,848,945 — — USD/BRL 5.49 ▲ 0.51% USD/MXN 18.74 ▲ 0.65% USD/CLP 977.69 ▲ 1.16% USD/COP 3,230 ▼ 0.63% USD/PEN 3.44 ▼ 0.08% USD/ARS 1,545 ▼ 0.19% USD/UYU 40.22 ▲ 3.24% USD/PYG 6,358 ▲ 9.88% USD/BOB 11.92 ▲ 1.74% USD/DOP 59.79 ▼ 1.17% USD/CRC 449.63 ▲ 2.27% USD/GTQ 7.64 ▲ 3.16% USD/HNL 26.87 ▼ 0.09% USD/NIO 36.62 ▲ 0.07% USD/VES 892.65 ▼ 0.13% USD/PAB 1.00 — 0.00% USD/BZD 2.00 — 0.00% USD/JMD 157.79 ▲ 2.67% USD/TTD 6.64 ▲ 1.14% EUR/BRL 6.17 ▲ 0.44% BRENT 98.96 ▲ 4.59% WTI 91.00 ▲ 3.27% IRON ORE 161.91 — — COPPER 6.24 ▼ 2.48% GOLD 4,106 ▲ 0.82% SILVER 52.10 ▼ 0.04% SOY 1,190 ▼ 0.29% CORN 440.75 ▼ 0.79% WHEAT 599.25 ▲ 0.13% COFFEE 277.40 ▼ 0.84% SUGAR 18.60 ▲ 0.70% ORANGE JUICE 136.15 ▲ 3.54% COTTON 78.45 ▲ 0.44% COCOA 5,290 ▼ 3.04% BEEF 214.48 ▼ 1.62% CATTLE 320.58 ▼ 3.45% LITHIUM 60.18 ▲ 0.13% PETR4 45.95 ▼ 2.48% VALE3 62.67 ▲ 0.51% ITUB4 39.97 ▲ 0.65% BBDC4 13.77 ▼ 2.06% ABEV3 15.48 ▲ 1.51% BBAS3 16.49 — 0.00% B3SA3 14.36 ▲ 0.42% WEGE3 48.30 ▼ 3.50% PRIO3 61.54 ▼ 0.97% SUZB3 52.29 ▼ 0.11% RENT3 29.07 ▼ 1.32% AZZA3 14.06 ▲ 0.64% CSAN3 2.50 ▲ 4.60% RAIZ4 27.57 ▲ 1.73% PCAR3 2.39 ▲ 3.91% GMAT3 3.71 ▲ 5.10% PSSA3 43.71 ▼ 2.63% CVCB3 0.82 ▲ 1.23% POSI3 3.11 ▼ 1.89% SLCE3 16.35 ▼ 1.51% NATU3 5.35 ▼ 1.29% BRKM5 3.03 ▼ 0.66% RANI3 8.46 ▼ 1.97% CSNA3 4.05 ▼ 0.74%
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Friday, November 6, 2026

Structural failure caused Mexico City subway collapse – Norwegian expert report

By · June 16, 2021 · 2 min read

RIO DE JANEIRO, BRAZIL – The the preliminary independent expert report carried out by the Norwegian company DNV says the collapse of line 12 of the Mexico City subway that left 26 dead on May 3 was due to a “structural failure” in the construction.

“The incident was caused by a structural failure associated with deficiencies in the construction process,” detailed the first of three expert reports presented by DNV and the Mexico City government.

Det Norske Veritas, headquarters at Hövik near Oslo, Norway.
Det Norske Veritas (DNV), headquarters at Hövik near Oslo, Norway.
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The driving force behind the construction of the so-called “golden line” in 2012 was the then-mayor of the capital and current Mexican foreign minister, Marcelo Ebrard, one of the best positioned to succeed the current president, Andrés Manuel López Obrador.

DNV (formerly DNV GL) is an international accredited registrar and classification society headquartered in Høvik, Norway. The company currently has about 12,000 employees and 350 offices operating in more than 100 countries, and provides services for several industries including maritime, oil & gas, renewable energy, electrification, food & beverage and healthcare.

DNV GL was created in 2013 as a result of a merger between two leading organizations in the field — Det Norske Veritas (Norway) and Germanischer Lloyd (Germany). In 2021, DNV GL changed its name to DNV, while retaining its post-merger structure.

This article was produced by The Rio Times’ automated newsroom system. How we use AI · Report an error · Editorial responsibility: Matthias Camenzind, Editor-in-Chief

Living in or visiting Mexico City? See this month's events and our Mexico City city guide with rents, safety and upcoming concerts.

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