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World Journal of Civil Engineering and Architecture
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  3. World Journal of Civil Engineering and Architecture
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  5. Volume 2, Number 1, 2023
  6. Article
  7. Table 7

Evaluation of the Critical risk factors in PPP - procured Mass Housing Projects in Abuja Nigeria - A fuzzy synthetic evaluation (FSE) approach

Table 7.

Membership Function (MF) for Overall Risk Level in PPP-procured Mass HousingProjects
Critical Risk Group (CRFG) Weighting (wi) for CRFG Membership function level 2 (CRFG) Membership function of level 1 (ORL)
Risk probability (from level 2 to 1) 0.00,0.01,0.01,0.08,0.23,0.59,0.08
Financial and Macroeconomic  risk (CRFG 1): u1 0.327 0.00,0.00,0.02,0.09,0.21,0.54,0.15
Legal and Socio-political risk (CRFG 2): u2 0.293 0.00,0.00,0.01,0.10,0.17,0.68,0.04
Operation and Organization risk (CRFG 3): u3 0.159 0.00,0.01,0.01,0.06,0.25,0.67,0.00
Design and Project Selection risk (CRFG 4): u4 0.130 0.00,0.01,0.02,0.05,0.22,0.59,0.11
Construction risk (CRF 5): u5 0.091 0.01,0.00,0.00,0.09,0.51,0.38,0.01
Risk severity (from level 2 to 1) 0.00,0.00,0.01,0.06,0.22,0.64,0.07
Financial and Macroeconomic  risk (CRFG 1): u1 0.322 0.00,0.00,0.02,0.08,0.21,0.56,0.12
Legal and Socio-political risk (CRFG 2): u2 0.292 0.00,0.01,0.01,0.06,0.18,0.70,0.04
Operation and Organization risk (CRFG 3): u3 0.161 0.00,0.00,0.01,0.06,0.21,0.71,0.01
Design and Project Selection risk (CRFG 4): u4 0.129 0.00,0.00,0.01,0.03,0.27,0.68,0.01
Construction risk (CRFG 5): u5 0.095 0.01,0.00,0.00,0.06,0.31,0.61,0.02