# Drilling And Blasting Technology

- Institution: IIT Kharagpur
- Department: Mining Engineering
- Teacher: Prof. Kaushik Dey
- Level: Undergraduate
- Language: English
- Subjects: Engineering
- Source: [NPTEL](https://nptel.ac.in/courses/123105003)
- Licence: [CC BY-NC-SA](https://nptel.ac.in/faq) (Non-commercial use only.)
- Syllabus: [at the source](https://nptel.ac.in/courses/123105003)
- Who can watch: Tweens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

## Lectures

1. [Lecture No 1 : Introduction to drilling technology](https://invisiblenetwork.ai/learn/nptel/123105003/79ea94159224) (Video)
2. [Lecture No 2 : Introduction to blasting technology](https://invisiblenetwork.ai/learn/nptel/123105003/0269252eccdd) (Video)
3. [Lecture No 3 : Rock formation](https://invisiblenetwork.ai/learn/nptel/123105003/afa845113318) (Video)
4. [Lecture No 4 : Rock formation (Contd.)](https://invisiblenetwork.ai/learn/nptel/123105003/08fd6a244d67) (Video)
5. [Lecture No 5 : Rock formation (Contd.)](https://invisiblenetwork.ai/learn/nptel/123105003/40fa79b9ffad) (Video)
6. [Lecture No 6 : Rock properties & testing-1](https://invisiblenetwork.ai/learn/nptel/123105003/f81eba973744) (Video)
7. [Lecture No 7 : Rock properties & testing-2](https://invisiblenetwork.ai/learn/nptel/123105003/51d892c29dd9) (Video)
8. [Lecture No 8 : Drilling Mechanism](https://invisiblenetwork.ai/learn/nptel/123105003/526f969c07fb) (Video)
9. [Lecture No 9 : Drillability of rock](https://invisiblenetwork.ai/learn/nptel/123105003/b1d646593f34) (Video)
10. [Lecture No 10 : Drilling machines-1](https://invisiblenetwork.ai/learn/nptel/123105003/4c400342883e) (Video)
11. [Lecture No 11 : Drilling machines-2](https://invisiblenetwork.ai/learn/nptel/123105003/4850613e45f2) (Video)
12. [Lecture No 12 : Drilling pattern-1](https://invisiblenetwork.ai/learn/nptel/123105003/9a37e42436b6) (Video)
13. [Lecture No 13 : Drilling pattern-2](https://invisiblenetwork.ai/learn/nptel/123105003/191c1c6dc7c4) (Video)
14. [Lecture No 14 : Special drilling methods I](https://invisiblenetwork.ai/learn/nptel/123105003/95c56683740e) (Video)
15. [Lecture No 15 : Special drilling methods II](https://invisiblenetwork.ai/learn/nptel/123105003/422612a48ef7) (Video)
16. [Lecture No 16 : Explosives-1](https://invisiblenetwork.ai/learn/nptel/123105003/9ef2c8c91faf) (Video)
17. [Lecture No 17 : Explosives-2](https://invisiblenetwork.ai/learn/nptel/123105003/39c353e96942) (Video)
18. [Lecture No 18 : Explosives accessories-1](https://invisiblenetwork.ai/learn/nptel/123105003/4caebc89c87f) (Video)
19. [Lecture No 19 : Explosives accessories-2](https://invisiblenetwork.ai/learn/nptel/123105003/79559b221e06) (Video)
20. [Lecture No 20 : Explosives accessories-3](https://invisiblenetwork.ai/learn/nptel/123105003/a0c97258a7fb) (Video)
21. [Lecture No 21 : Explosives properties-1](https://invisiblenetwork.ai/learn/nptel/123105003/fe4fd7f32f3c) (Video)
22. [Lecture No 22 : Explosives properties-2](https://invisiblenetwork.ai/learn/nptel/123105003/fcdefe0831a0) (Video)
23. [Lecture No 23 : Explosives properties-3](https://invisiblenetwork.ai/learn/nptel/123105003/141f9523e952) (Video)
24. [Lecture No 24 : Basics of blasting-1](https://invisiblenetwork.ai/learn/nptel/123105003/2eba1d3046f1) (Video)
25. [Lecture No 25 : Basics of blasting-2](https://invisiblenetwork.ai/learn/nptel/123105003/3d6638d9b1ae) (Video)
26. [Lecture No 26 : Explosive storage and transportation-1](https://invisiblenetwork.ai/learn/nptel/123105003/9371c37055c1) (Video)
27. [Lecture No 27 : Explosive storage and transportation-2](https://invisiblenetwork.ai/learn/nptel/123105003/9a4c560fc40d) (Video)
28. [Lecture No 28 : Surface blasting-1](https://invisiblenetwork.ai/learn/nptel/123105003/c281ebb1f594) (Video)
29. [Lecture No 29 : Surface blasting-2](https://invisiblenetwork.ai/learn/nptel/123105003/648a31371f80) (Video)
30. [Lecture No 30: Surface blast design](https://invisiblenetwork.ai/learn/nptel/123105003/720e79dc2933) (Video)
31. [Lecture No 31 : Underground blast design-1](https://invisiblenetwork.ai/learn/nptel/123105003/078366d8a95b) (Video)
32. [Lecture No 32 : Underground blast design-2](https://invisiblenetwork.ai/learn/nptel/123105003/4781f938cdc2) (Video)
33. [Lecture No 33 : Blasting results-1](https://invisiblenetwork.ai/learn/nptel/123105003/d22f93a1e274) (Video)
34. [Lecture No 34 : Blasting results-2](https://invisiblenetwork.ai/learn/nptel/123105003/73206f5c4870) (Video)
35. [Lecture No 35 : Blasting results-3](https://invisiblenetwork.ai/learn/nptel/123105003/960c8a74d3a1) (Video)
36. [Lecture No 36 : Blasting results-4](https://invisiblenetwork.ai/learn/nptel/123105003/541b1f6bb5be) (Video)
37. [Lecture No 37 : Problems-1](https://invisiblenetwork.ai/learn/nptel/123105003/21cf243127c7) (Video)
38. [Lecture No 38 : Problems-2](https://invisiblenetwork.ai/learn/nptel/123105003/a814ec0cca73) (Video)
39. [Lecture No 39 : Problems-3](https://invisiblenetwork.ai/learn/nptel/123105003/094f2fa67f5e) (Video)
40. [Lecture No 40 : Problems-4](https://invisiblenetwork.ai/learn/nptel/123105003/5cfb59273abe) (Video)
41. [Lecture 41 : Cost Analysis of Drilling and Blasting - I](https://invisiblenetwork.ai/learn/nptel/123105003/f9712f30fe8a) (Video)
42. [Lecture 42 : Cost Analysis of Drilling and Blasting - II](https://invisiblenetwork.ai/learn/nptel/123105003/d7125a102480) (Video)
43. [Lecture 43 : Cost Analysis of Drilling and Blasting - III](https://invisiblenetwork.ai/learn/nptel/123105003/769ccfd7294d) (Video)
44. [Lecture 44 : Cost Analysis of Drilling and Blasting - IV](https://invisiblenetwork.ai/learn/nptel/123105003/ae23bbbd96ce) (Video)
45. [Lecture 45 : Cost Analysis of Drilling and Blasting - V](https://invisiblenetwork.ai/learn/nptel/123105003/34f23b3786c4) (Video)
46. [Lecture 46 : Impact of Rock and Rockmass conditions on Blasting - 1](https://invisiblenetwork.ai/learn/nptel/123105003/67218fd8377b) (Video)
47. [Lecture 47 : Impact of Rock and Rockmass conditions on Blasting - 2](https://invisiblenetwork.ai/learn/nptel/123105003/17dfb355cde2) (Video)
48. [Lecture 48 : Concept of Blastibility](https://invisiblenetwork.ai/learn/nptel/123105003/de78e002aed9) (Video)
49. [Lecture 49 : Special Blasting Techniques - 1 Ring Hole Blasting](https://invisiblenetwork.ai/learn/nptel/123105003/a4a8cd2ef4b9) (Video)
50. [Lecture 50 : Special Blasting Techniques - 2 Vertical Crater Retreat Blasting](https://invisiblenetwork.ai/learn/nptel/123105003/81af9a07f539) (Video)
51. [Lecture 51 : Special Blasting Techniques - 3 Underwater Blasting - I](https://invisiblenetwork.ai/learn/nptel/123105003/582faef9a2b9) (Video)
52. [Lecture 52 : Special Blasting Techniques - 3 Underwater Blasting - II](https://invisiblenetwork.ai/learn/nptel/123105003/6b7785f62122) (Video)
53. [Lecture 53 : Special Blasting Techniques - 4 Blasting of Boulders - I](https://invisiblenetwork.ai/learn/nptel/123105003/a4971232288b) (Video)
54. [Lecture 54 : Special Blasting Techniques - 4 Blasting of Boulders - II](https://invisiblenetwork.ai/learn/nptel/123105003/1e315ccc4ea3) (Video)
55. [Lecture 55 : Special Blasting Techniques - 5 Demolition of Structure by Blasting](https://invisiblenetwork.ai/learn/nptel/123105003/8842f769ae7b) (Video)
56. [Lecture 56 : Special Blasting Techniques - 5 Demolition of Structure by Blasting - II](https://invisiblenetwork.ai/learn/nptel/123105003/0b116be688d1) (Video)
57. [Lecture 57 : Numerical Analysis of Blasting](https://invisiblenetwork.ai/learn/nptel/123105003/24a8e6e2ffe9) (Video)
58. [Lecture 58 : Environmental Impacts of Blasting](https://invisiblenetwork.ai/learn/nptel/123105003/5dcd556c3f4c) (Video)
59. [Lecture 59 : Standard Operating Procedure for Blasting Operation - I](https://invisiblenetwork.ai/learn/nptel/123105003/9370efa2776b) (Video)
60. [Lecture 60 : Standard Operating Procedure for Blasting Operation - II](https://invisiblenetwork.ai/learn/nptel/123105003/0e17df9a662e) (Video)
61. [Live Session 25-03-2022](https://invisiblenetwork.ai/learn/nptel/123105003/79ea94159224-2) (Video)
62. [Live Session 13-04-2022](https://invisiblenetwork.ai/learn/nptel/123105003/0269252eccdd-2) (Video)
63. [Live Session 05-03-2024](https://invisiblenetwork.ai/learn/nptel/123105003/afa845113318-2) (Video)
64. [Live Session 27-03-2024](https://invisiblenetwork.ai/learn/nptel/123105003/08fd6a244d67-2) (Video)
65. [Live Session 18-04-2024](https://invisiblenetwork.ai/learn/nptel/123105003/40fa79b9ffad-2) (Video)
66. [Live Session 12-02-2025](https://invisiblenetwork.ai/learn/nptel/123105003/f81eba973744-2) (Video)
67. [Live Session 01-04-2025](https://invisiblenetwork.ai/learn/nptel/123105003/51d892c29dd9-2) (Video)
68. [Live Session 21-04-2025](https://invisiblenetwork.ai/learn/nptel/123105003/526f969c07fb-2) (Video)