Blasting
notices

Date : May 28, 2023 15:00
Length : 14936 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
2023-05-27 15:00 (Canceled) 20230527 PM 14036 MS
2023-05-26 11:00 (Canceled) 20230526 AM 14036 MS
2023-05-26 15:00 (Canceled) 20230526 PM 14036 MS
2023-05-25 11:00 20230525 AM 7824 MS 7824 MS
Jacques-Cartier Nord-Est 1.70 mm/s 113.8 dBL
Musée Nord-Est 3.63 mm/s 109.2 dBL
Renaud Nord-Est SSD SSD
Des Saules Nord-Est SSD SSD
Abitibi Nord-Est 1.73 mm/s 110.9 dBL
Royale Nord-Est 2.19 mm/s 117.2 dBL
Lasalle Nord-Est SSD SSD
2023-05-24 11:00 20230524 AM 14340 MS 14340 MS
Jacques-Cartier Nord-Ouest 1.97 mm/s 114.2 dBL
Musée Nord-Ouest 2.00 mm/s 111.8 dBL
Renaud Nord-Ouest 1.30 mm/s 106.5 dBL
Des Saules Nord-Ouest SSD SSD
Abitibi Nord-Ouest SSD SSD
Royale Nord-Ouest 1.77 mm/s 116.3 dBL
Lasalle Nord-Ouest 1.38 mm/s 109.5 dBL
2023-05-24 15:00 20230524 PM 14956 MS 6756 MS
Jacques-Cartier N 1.28 mm/s 114.8 dBL
Musée N 1.42 mm/s 109.2 dBL
Renaud N SSD SSD
Des Saules N SSD SSD
Abitibi N SSD SSD
Royale N SSD SSD
Lasalle N SSD SSD
2023-05-23 11:00 (Canceled) 20230523 AM 14340 MS
2023-05-23 15:00 (Canceled) 20230523 PM 14340 MS
2023-05-22 15:00 (Canceled) 20230522 PM 14340 MS
2023-05-21 15:00 20230521 PM 5712 MS
Jacques-Cartier NNO SSD SSD
Musée NNO SSD SSD
Renaud NNO SSD SSD
Des Saules NNO SSD SSD
Abitibi NNO SSD SSD
Royale NNO SSD SSD
Lasalle NNO SSD SSD
2023-05-20 11:00 20230520 AM 14912 MS 14912 MS
Jacques-Cartier NNE 3.11 mm/s 111.8 dBL
Musée NNE 2.94 mm/s 110.9 dBL
Renaud NNE SSD SSD
Des Saules NNE SSD SSD
Abitibi NNE 1.66 mm/s 108.8 dBL
Royale NNE 3.79 mm/s 115.9 dBL
Lasalle NNE 1.77 mm/s 108.4 dBL
2023-05-19 11:00 (Canceled) 20230519 AM 14912 MS
2023-05-19 15:00 (Canceled) 20230519 PM 14912 MS
2023-05-18 11:00 (Canceled) 20230518 AM 5208 MS
2023-05-18 15:00 (Canceled) 20230518 PM 5208 MS
2023-05-17 11:00 20230517 AM 11004 MS 11004 MS
Jacques-Cartier NW 2.06 mm/s 112.6 dBL
Musée NW 3.5 mm/s 108.0 dBL
Renaud NW SSD SSD
Des Saules NW SSD SSD
Abitibi NW 1.55 mm/s 108.8 dBL
Royale NW 2.07 mm/s 116.6 dBL
Lasalle NW 1.8 mm/s 106.0 dBL
2023-05-16 11:00 20230516 AM 2958 MS 2958 MS
Jacques-Cartier Nord SSD SSD
Musée Nord SSD SSD
Renaud Nord SSD SSD
Des Saules Nord SSD SSD
Abitibi Nord SSD SSD
Royale Nord SSD SSD
Lasalle Nord SSD SSD
2023-05-15 11:00 (Canceled) 20230515 AM 12352 MS
2023-05-15 15:00 20230515 PM 12352 MS 12352 MS
Jacques-Cartier Nord-Ouest 2.70 mm/s 109.5 dBL
Musée Nord-Ouest 1.91 mm/s 105.5 dBL
Renaud Nord-Ouest SSD SSD
Des Saules Nord-Ouest SSD SSD
Abitibi Nord-Ouest SSD SSD
Royale Nord-Ouest 1.98 mm/s 115.4 dBL
Lasalle Nord-Ouest 1.18 mm/s 103.5 dBL
2023-05-14 15:00 20230514 PM 8052 MS 4596 MS
Jacques-Cartier Nord-Ouest 1.28 mm/s 109.5 dBL
Musée Nord-Ouest 1.31 mm/s 102.8 dBL
Renaud Nord-Ouest SSD SSD
Des Saules Nord-Ouest SSD SSD
Abitibi Nord-Ouest SSD SSD
Royale Nord-Ouest SSD SSD
Lasalle Nord-Ouest SSD SSD
2023-05-13 11:00 20230513 AM 7512 MS 7512 MS
Jacques-Cartier Nord-Ouest 2.34 mm/s 106.5 dBL
Musée Nord-Ouest 1.87 mm/s 103.5 dBL
Renaud Nord-Ouest SSD SSD
Des Saules Nord-Ouest SSD SSD
Abitibi Nord-Ouest SSD SSD
Royale Nord-Ouest 3.31 mm/s 109.5 dBL
Lasalle Nord-Ouest SSD SSD
2023-05-12 11:00 20230512 AM 9560 MS 9560 MS
Jacques-Cartier Nord-Ouest 2.73 mm/s 113.1 dBL
Musée Nord-Ouest 2.56 mm/s 108.8 dBL
Renaud Nord-Ouest 1.20 mm/s 104.9 dBL
Des Saules Nord-Ouest SSD SSD
Abitibi Nord-Ouest 1.41 mm/s 107.5 dBL
Royale Nord-Ouest 4.49 mm/s 112.3 dBL
Lasalle Nord-Ouest 1.38 mm/s 108.8 dBL
2023-05-11 15:00 20230511 PM 4648 MS 4648 MS
Jacques-Cartier WSW SSD SSD
Musée WSW SSD SSD
Renaud WSW SSD SSD
Des Saules WSW SSD SSD
Abitibi WSW SSD SSD
Royale WSW 2.18 mm/s 115 dBL
Lasalle WSW SSD SSD
2023-05-10 15:00 20230510 PM 3192 MS 3192 MS
Jacques-Cartier NNW 2.82 mm/s 113.3 dBL
Musée NNW 2.91 mm/s 108.8 dBL
Renaud NNW SSD SSD
Des Saules NNW SSD SSD
Abitibi NNW SSD SSD
Royale NNW 2.51 mm/s 114.6 dBL
Lasalle NNW 1.57 mm/s 108 dBL
2023-05-09 11:00 20230509 AM 6984 MS 6984 MS
Jacques-Cartier ENE 2.13 mm/s 114.6 dBL
Musée ENE 1.85 mm/s 108.8 dBL
Renaud ENE SSD SSD
Des Saules ENE SSD SSD
Abitibi ENE SSD SSD
Royale ENE 3.16 mm/s 112.3 dBL
Lasalle ENE SSD SSD
2023-05-08 15:00 20230508 PM 11432 MS 11432 MS
Jacques-Cartier NNE 1.31 mm/s 109.5 dBL
Musée NNE 1.37 mm/s 107.5 dBL
Renaud NNE SSD SSD
Des Saules NNE SSD SSD
Abitibi NNE SSD SSD
Royale NNE SSD SSD
Lasalle NNE SSD SSD
2023-05-07 15:00 20230507 PM 14916 MS 14916 MS
Jacques-Cartier NW 3.44 mm/s 107.5 dBL
Musée NW 3.07 mm/s 103.5 dBL
Renaud NW SSD SSD
Des Saules NW SSD SSD
Abitibi NW 1.31 mm/s 105.5 dBL
Royale NW 2.99 mm/s 108 dBL
Lasalle NW 1.62 mm/s 102.8 dBL
2023-05-06 11:00 20230506 AM 14992 MS 14992 MS
Jacques-Cartier Nord 1.91 mm/s 110.9 dBL
Musée Nord 2.15 mm/s 108.8 dBL
Renaud Nord SSD SSD
Des Saules Nord SSD SSD
Abitibi Nord 1.33 mm/s 107.5 dBL
Royale Nord 2.56 mm/s 112.8 dBL
Lasalle Nord SSD SSD
2023-05-05 11:00 20230505 AM 14928 MS 14928 MS
Jacques-Cartier N 2.97 mm/s 112.8 dBL
Musée N 3.26 mm/s 113.3 dBL
Renaud N SSD SSD
Des Saules N SSD SSD
Abitibi N 1.43 mm/s 110.6 dBL
Royale N 1.95 mm/s 114.4 dBL
Lasalle N 1.31 mm/s 107.0 dBL
2023-05-05 15:00 (Canceled) 20230505 PM 14992 MS
2023-05-04 15:00 (Canceled) 20230504 PM 14928 MS
2023-05-03 11:00 20230503 AM 12240 MS 12240 MS
Jacques-Cartier Nord-Est 2.16 mm/s 111.2 dBL
Musée Nord-Est 2.40 mm/s 107.0 dBL
Renaud Nord-Est SSD SSD
Des Saules Nord-Est SSD SSD
Abitibi Nord-Est 1.82 mm/s 109.2 dBL
Royale Nord-Est 2.92 mm/s 114.0 dBL
Lasalle Nord-Est 1.96 mm/s 107.5 dBL
2023-05-03 15:00 20230503 PM 11480 MS 11480 MS
Jacques-Cartier NE 2.49 mm/s 115.0 dBL
Musée NE 1.84 mm/s 110.9 dBL
Renaud NE SSD SSD
Des Saules NE SSD SSD
Abitibi NE 1.20 mm/s 108.8 dBL
Royale NE 2.15 mm/s 113.1 dBL
Lasalle NE SSD SSD
2023-05-02 11:00 (Canceled) 20230502 AM 12240 MS
2023-05-02 15:00 (Canceled) 20230502 PM 12240 MS
2023-05-01 11:00 (Canceled) 20230501 AM 12240 MS
2023-05-01 15:00 (Canceled) 20230501 PM 12240 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).