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| Target level | First-level index level | Second-level index level | Third-level index level |
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| Technical advancement M1 | Construction condition A | Adaptability of natural conditions A1 | Location A11; geological factor A12; landform A13;
water regime A14; climate A15 |
| Adaptability of social conditions A2 | Policy A22; talents A23; support A24; tax incentives A25;
market conditions A26 |
| Technical capability B | Survey and design capability B1 | Building scale B11; route trend B13; major control points B14;
traffic forecast quantity B15 |
| Construction technology capability B2 | Construction technology of roadbed, road surface, water proof, and drainage system B21;
construction technology of bridge and culvert B23;
safety of technical solutions B25;
comprehensive management capability of site construction B27 |
| Economic rationality M2 | Economic effect C | Total investment estimation C1 | Estimation of fixed assets C11; estimation of liquidity C12 |
| Financial evaluation conclusion C2 | Financial internal rate of return C21; capital gains rate C22;
gain rate of all investment parties C23;
financial net present value C24; investment payoff period C25;
return on investmentC26; payment date of loan C27;
debt service coverage ratio C28 |
| National economic evaluation conclusion C3 | Economic internal rate of return C31;
economic net present value C32; economic benefit cost ratio C33 |
| Social effect D | Social effect D1 | Influence rate of local employment D11;
influence rate of local customs D12 |
| Land using effect D2 | Immigrant resettlement rate D21; land acquisition rate D22 |
| Development effect among regions D3 | Percentage of improvement in living standards D32;
urbanization rate D33 |
| Environment effect E | Environmental pollution control effect E1 | Ratio of water pollution control E11;
ratio of air pollution control E12;
ratio of noise pollution control E13;
ratio of solid waste control E14 |
| Recovery effect of ecological damage E2 | Soil erosion rate E21; reclamation rate of temporary ground E22; implantation rate of green space E23;
return rate of cultivated land E24;
return rate of land fertility E25 |
| Biological conservation effect E3 | Survival rateE31; vegetation coverage E32;
species protection rate E33 |
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