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This report provides a comprehensive comparison of significant line items omitted from the Level A cost estimate of the Sun Devil Project. Key findings include overlooked expenses related to Navajo right-of-way costs, labor in rocky terrain, and gross receipts in Arizona and New Mexico. Important factors like escalation and river crossing costs have not been accounted for, impacting the overall budget. The total adjustments lead to a revised budget of $899.3 million, significantly higher than the initial Level A estimate.
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SUN DEVIL PROJECT COST COMPARISON LINE ITEMS NOT IN LEVEL A 10-03-01 Major line items not accounted for in the Level A cost estimate. These items would only be discovered in a detailed design review. $ 33.2 Navajo right of way costs and Navajo premium payment. Land Labor $ 13.2 $ 46.4 Rocky terrain adding extra costs during construction. $ 16.1 $ 14.5 Gross receipts in Arizona and New Mexico not included. $ 44.7 Escalation not considered in Level A estimate. $ 7.6 River crossing costs not included in Level A. Mountain terrain & BLM double ditching $ 4.5 10% contingency on above items $ 13.7 Total $150.5 Level A + Total = $899.3 ($748.8+$150.0) Sun Devil04.ppt