Blasting
notices

Date : November 30, 2023 11:00
Length : 13872 MS

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UNDERGROUND BLASTING AT THE ODYSSEY MINE

Click here for more details

 

Cancellation

Canadian Malartic Mine’s blasting may be cancelled due to unfavourable winds or community activities, such as religious ceremonies.

 

Environmental Standards

We are authorized to perform two blasts per day, 365 days a year, between 11 a.m. and noon, and between 3 p.m. and 4 p.m. The permitted blast length is 15 seconds. Standards are 12.7 mm/second for vibrations and 128 dB for noise.

 

Blasting results

Filter results :
Date Reference Expected duration Real duration Seismograph Wind Direction Vibration Decibels
2023-11-29 11:00 (Canceled) 20231129 AM 3264 MS
2023-11-29 15:00 (Canceled) 20231129 PM 3264 MS
2023-11-28 11:00 20231128 AM 14990 MS 14990 MS
Jacques-Cartier WNW 1.96 mm/s 112.6 dBL
Musée WNW 2.7 mm/s 109.2 dBL
Renaud WNW SSD SSD
Des Saules WNW SSD SSD
Abitibi WNW SSD SSD
Royale WNW 1.98 mm/s 116.4 dBL
Lasalle WNW 1.89 mm/s 112.0 dBL
2023-11-28 15:00 20231128 PM 12152 MS 12152 MS
Jacques-Cartier W 2.06 mm/s 109.2 dBL
Musée W 2.35 mm/s 104.2 dBL
Renaud W SSD SSD
Des Saules W SSD SSD
Abitibi W 1.55 mm/s 108 dBL
Royale W 2.71 mm/s 108 dBL
Lasalle W SSD SSD
2023-11-27 11:00 20231127 AM 13664 MS 8096 MS
Jacques-Cartier SW 1.96 mm/s 113.1 dBL
Musée SW 1.45 mm/s 109.2 dBL
Renaud SW SSD SSD
Des Saules SW SSD SSD
Abitibi SW SSD SSD
Royale SW 1.53 mm/s 114.4 dBL
Lasalle SW SSD SSD
2023-11-27 15:00 (Canceled) 20231127 PM 14990 MS
2023-11-26 11:00 20231126 AM 8164 MS 2616 MS
Jacques-Cartier S SSD SSD
Musée S SSD SSD
Renaud S SSD SSD
Des Saules S SSD SSD
Abitibi S SSD SSD
Royale S SSD SSD
Lasalle S SSD SSD
2023-11-26 15:00 (Canceled) 20231126 PM 13664 MS
2023-11-24 11:00 20231124 AM 7032 MS 7032 MS
Jacques-Cartier NNW SSD SSD
Musée NNW 1.4 mm/s 109.9 dBL
Renaud NNW SSD SSD
Des Saules NNW SSD SSD
Abitibi NNW SSD SSD
Royale NNW SSD SSD
Lasalle NNW SSD SSD
2023-11-23 11:00 (Canceled) 20231123 AM 7644 MS
2023-11-23 15:00 20231123 PM 7644 MS 7644 MS
Jacques-Cartier NNO 2.31 mm/s 111.2 dBL
Musée NNO 2.06 mm/s 114.0 dBL
Renaud NNO SSD SSD
Des Saules NNO SSD SSD
Abitibi NNO SSD SSD
Royale NNO 2.66 mm/s 118.5 dBL
Lasalle NNO SSD SSD
2023-11-22 11:00 20231122 AM 6036 MS 6036 MS
Jacques-Cartier OSO SSD SSD
Musée OSO SSD SSD
Renaud OSO SSD SSD
Des Saules OSO SSD SSD
Abitibi OSO SSD SSD
Royale OSO SSD SSD
Lasalle OSO SSD SSD
2023-11-21 15:00 (Canceled) 20231121 PM 6036 MS
2023-11-20 11:00 20231120 AM 14912 MS 14912 MS
Jacques-Cartier OSO 1.53 mm/s 107.5 dBL
Musée OSO 1.45 mm/s 109.2 dBL
Renaud OSO SSD SSD
Des Saules OSO SSD SSD
Abitibi OSO SSD SSD
Royale OSO SSD SSD
Lasalle OSO SSD SSD
2023-11-19 11:00 20231119 AM 3336 MS 3336 MS
Jacques-Cartier NNW 1.2 mm/s 111.5 dBL
Musée NNW 1.28 mm/s 102.5 dBL
Renaud NNW SSD SSD
Des Saules NNW SSD SSD
Abitibi NNW SSD SSD
Royale NNW SSD SSD
Lasalle NNW 1.3 mm/s 88 dBL
2023-11-17 11:00 20231117 AM 14924 MS
Jacques-Cartier WNW 1.58 mm/s 108.4 dBL
Musée WNW 1.23 mm/s 105.5 dBL
Renaud WNW SSD SSD
Des Saules WNW SSD SSD
Abitibi WNW SSD SSD
Royale WNW 1.59 mm/s 111.2 dBL
Lasalle WNW SSD SSD
2023-11-16 11:00 20231116 AM 14996 MS 14996 MS
Jacques-Cartier S 1.70 mm/s 105.5 dBL
Musée S 1.65 mm/s 117.9 dBL
Renaud S SSD SSD
Des Saules S SSD SSD
Abitibi S SSD SSD
Royale S 1.94 mm/s 112.8 dBL
Lasalle S SSD SSD
2023-11-16 15:00 (Canceled) 20231116 PM 14944 MS
2023-11-14 11:00 20231114 AM 13320 MS 13320 MS
Jacques-Cartier NO 1.23 mm/s 106.5 dBL
Musée NO 1.45 mm/s 106.0 dBL
Renaud NO SSD SSD
Des Saules NO SSD SSD
Abitibi NO SSD SSD
Royale NO 1.30 mm/s 108.0 dBL
Lasalle NO SSD SSD
2023-11-13 11:00 20231113 AM 10584 MS 10584 MS
Jacques-Cartier S SSD SSD
Musée S 1.23 mm/s 115.7 dBL
Renaud S SSD SSD
Des Saules S SSD SSD
Abitibi S SSD SSD
Royale S SSD SSD
Lasalle S SSD SSD
2023-11-12 15:00 (Canceled) 20231112 PM 4512 MS
2023-11-11 11:00 20231111 AM 12932 MS 12932 MS
Jacques-Cartier O 2.05 mm/s 107.5 dBL
Musée O 2.12 mm/s 106.5 dBL
Renaud O SSD SSD
Des Saules O SSD SSD
Abitibi O SSD SSD
Royale O 2.14 mm/s 114.6 dBL
Lasalle O SSD SSD
2023-11-10 11:00 20231110 AM 14808 MS 14808 MS
Jacques-Cartier N 1.61 mm/s 110.9 dBL
Musée N 1.77 mm/s 109.5 dBL
Renaud N SSD SSD
Des Saules N SSD SSD
Abitibi N SSD SSD
Royale N 1.70 mm/s 116.4 dBL
Lasalle N SSD SSD
2023-11-09 11:00 (Canceled) 20231109 AM 14808 MS
2023-11-09 15:00 (Canceled) 20231109 PM 12316 MS
2023-11-08 11:00 (Canceled) 20231108 AM 14008 MS
2023-11-08 15:00 (Canceled) 20231108 PM 14008 MS
2023-11-07 11:00 20231107 AM 14936 MS 14936 MS
Jacques-Cartier 2.22 mm/s 120.5 dBL
Musée 2.29 mm/s 111.2 dBL
Renaud 1.43 mm/s 98.8 dBL
Des Saules SSD SSD
Abitibi SSD SSD
Royale 2.79 mm/s 114.4 dBL
Lasalle 1.60 mm/s 112 dBL
2023-11-07 15:00 20231107 PM 10860 MS 10860 MS
Jacques-Cartier NNW 2.47 mm/s 107.5 dBL
Musée NNW 2.16 mm/s 107.5 dBL
Renaud NNW SSD SSD
Des Saules NNW SSD SSD
Abitibi NNW SSD SSD
Royale NNW SSD SSD
Lasalle NNW 1.41 mm/s 108 dBL
2023-11-06 11:00 (Canceled) 20231106 AM 14936 MS
2023-11-06 15:00 (Canceled) 20231106 PM 14936 MS
2023-11-05 11:00 20231105 AM 14972 MS 14972 MS
Jacques-Cartier O 2.49 mm/s 112.3 dBL
Musée O 2.93 mm/s 113.1 dBL
Renaud O SSD SSD
Des Saules O SSD SSD
Abitibi O SSD SSD
Royale O 2.49 mm/s 116.3 dBL
Lasalle O SSD SSD
2023-11-05 15:00 (Canceled) 20231105 PM 14336 MS
2023-11-04 11:00 20231104 AM 14900 MS 4664 MS
Jacques-Cartier SO SSD SSD
Musée SO SSD SSD
Renaud SO SSD SSD
Des Saules SO SSD SSD
Abitibi SO SSD SSD
Royale SO SSD SSD
Lasalle SO SSD SSD
2023-11-04 15:00 (Canceled) 20231104 PM 9600 MS
2023-11-03 11:00 (Canceled) 20231103 AM 14900 MS
2023-11-03 15:00 (Canceled) 20231103 PM 14900 MS
2023-11-02 11:00 (Canceled) 20231102 AM 14900 MS
2023-11-02 15:00 20231102 PM 14336 MS 1968 MS
Jacques-Cartier SO SSD SSD
Musée SO SSD SSD
Renaud SO SSD SSD
Des Saules SO SSD SSD
Abitibi SO SSD SSD
Royale SO SSD SSD
Lasalle SO SSD SSD
2023-11-01 11:00 20231101 AM 14968 MS 6200 MS
Jacques-Cartier SO SSD SSD
Musée SO SSD SSD
Renaud SO SSD SSD
Des Saules SO SSD SSD
Abitibi SO SSD SSD
Royale SO SSD SSD
Lasalle SO SSD SSD
2023-11-01 15:00 (Canceled) 20231101 PM 14900 MS

Glossary

Date : Blast date and time.

Reference : Blast identification.

Length : Blast length or the period between the detonation of the first shot and the detonation of the last shot in a sequence.

Seismograph : Measuring instrument equipped with a geophone and a microphone. The geophone detects ground motion and vibrations passing through the earth’s crust. The microphone detects air pressure variations.

Wind Direction : Indicates wind direction.

Vibration : Indicates ground motion.

Decibels (dB) : Indicates air pressure variations.

Below Detection Limit (BDL) : Indicates seismograph has not been triggered. Seismograph is not triggered when ground vibrations are below 1 mm/s.

Not available (NA) : Indicates value is unavailable.

ms : Length is measured in milliseconds (1,000 ms = 1 second).