Table 1

Ranking and categorization of individual risks

Risk factorsReferencesCategoryFrequencyRank
1. Poor communication/lack of shared information across project teams[4, 6, 7, 11, 12,13, 21, 30, 35, 37, 39, 40, 48, 51, 52, 53, 54, 58, 66, 67; 74, 75, 76, 77, 78, 79; 81; 83; 87; 88; 94; 96; 98; 101]D341
2. Changes in foreign currency rates/Change in inflation rate[1, 4, 6, 10, 12, 24, 28, 30,40, 41; 80; 84; 85; 89]B142
3. Unfavorable climate conditions[1, 4, 6, 7, 9, 15,30,41; 82; 83; 93; 94; 95; 96]C142
4. Shortage or lack of access to modern tools and equipment[1, 4, 5–6, 7, 10, 11, 17, 29; 51; 81; 83]E124
5. Uncertainty of project scope/poor scope definition[1, 4, 5–6, 8, 9–10, 30,43,44]E105
6. Alterations to project requirements/scope[5, 9–10, 11, 35, 62, 63; 82; 99]E96
7. Scarcities of materials[18, 19, 20, 28, 29, 32, 51; 58; 83]C96
8. Material price fluctuations/escalation[1, 5, 28, 29, 31,34; 51; 63; 72]B96
9. Competing interests and concerns among project stakeholders[25, 26, 40, 61; 94; 96; 101; 102]D89
10. Lack of qualified/skilled personnel/workforce/lack of expertise[5, 2, 3, 30, 36, 40, 41]E710
11. Poor or Inadequate supply chain planning, scheduling and monitoring[17, 39, 53, 55; 94; 96; 102]D710
12. Time overruns[1, 5–6, 8, 9, 11]D612
13. Unanticipated project changes[1, 3, 31, 35, 44; 65]D612
14. Engineering and design modifications[5, 1, 31, 35; 65; 98]E612
15. Poor project costs estimation[1, 4, 7,40; 63; 71]B612
16. Materials/component delivery delays[5,27,38; 80; 82; 86]C612
17. Bribery and corruption practices[22,40; 63; 65; 73; 91]A612
18. Late involvement of all relevant parties[66, 68; 74; 75; 77; 79]D612
19. Societal/community concerns and project objections[1, 2, 3, 40, 42]A519
20. Lack of social cooperation with project execution[2, 3, 48, 49, 50]A519
21. Project cost overruns[1, 8, 9, 15, 30]B519
22. Restrictions due to outbreak of natural pandemics or disasters[33, 56, 57, 59, 60]C519
23. Insufficient consideration of project complexity[1, 31, 58; 70; 71]E519
24. Cultural differences and grievances in the project[2–3, 23, 40]A424
25. Lack of access to modern technologies[4, 5, 31, 66]E424
26. Regulatory/legislative changes[1, 21, 30; 81]A424
27. Shortage of client’s funding[29; 89; 90; 97]B424
28. Lack of transparency[4, 5, 53]A328
29. Supply chain interruption[1, 5, 31]C328
30. Inexperience with emerging technology[5, 7, 31]E328
31. Political resistance to project execution[1, 2, 3]A328
32. Lack of collaboration and trust among supply chain stakeholders[45, 46, 47]D328
33. Delay due to labor disputes[1, 21; 100]D328
34. Changes in tax regimes[1, 49; 81]B328
35. Delay in authorization from the appropriate authorities[1, 6; 66]A328
36. Inefficient/Delays in the design and approval processes[5, 66; 98]E328
37. Subcontractor incompetence[4, 5]E237
38. Minimum wage rate adjustment[1, 5]A237
39. Uncertain political climate[1,17]A237
40. Project termination due to political changes[1, 16]A237
41. Payment delays[41; 83]B237
42. Changes in interest rate[3; 72]B237
43. Inappropriate supplier selection methods[66; 79]D237
44. Land acquisition difficulties[63, 69]A237

Note(s): *A = Sociopolitical; B = Economic/Financial; C = Environmental; D = Management; E = Technical

Source(s): Table by authors

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