Wenger 72944 Especificações descarregar pdf (Página 245)

Section 6 The Selected Alternative Plan

EAA Storage Reservoirs Revised Draft PIR and EIS February 2006

6-17

TABLE 6-8: OMRR&R COST ESTIMATES

Item Quantity

Estimated Annual

Cost

Spillway (2000 cfs) 5 $ 245,000

Spillway (3000 cfs) 2 $ 112,000

New Pump Station (2,000 cfs) 1 $ 300,000

New Pump Station (3,000cfs) 1 $ 400,000

Embankment Maintenance $ 108,871

Road Maintenance $ 34,881

Invasive Plant Control - Reservoir $ 555,717

Invasive Plant Control - Buffer Area $ 47,575

Supervision & Monitoring $ 605,238

Recreation Maintenance $ 4,700

TOTAL $2,413,982

6.2.4 Annual Costs

Investment costs were converted to annual costs using an interest rate of 5 1/8

percent and a period of analysis of 39 years to compute interest and

amortization. Annual operation and maintenance costs and monitoring and

adaptive assessment costs were then added to the interest and amortization

costs to determine the average annual cost, which is $62,920,660 for the selected

alternative plan (Table 6-9).

TABLE 6-9: AVERAGE ANNUAL COST

Interest and Amortization $60,156,678

Operation & Maintenance $2,413,982

Monitoring $350,000

Total Annual Cost $62,920,660

6.3 SELECTED ALTERNATIVE PLAN

Selected Alternative Plan Costs-Provide a general breakdown of all the costs

associated with the selected alternative plan. Include costs for: construction;

lands, easements, relocations, rights-of-way and disposals (LERRDs); operations

and maintenance, repair, rehabilitation, and replacement (OMRR&R); and

project monitoring (Table 6-10).

TABLE 6-10: SELECTED PLAN COSTS

COST COMPONENT

Construction Features $832,761,089

Real Estate $80,134,000

Total Initial Cost $912,895,089

Total Interest During Construction $93,795,046

Total Project Investment $1,006,690,135

Total Annual Equivalent Cost $60,158,576

1 2 ... 240 241 242 243 244 245 246 247 248 249 250 ... 385 386

Wenger 72944 Especificações Página 245

Comentários a estes Manuais

Wenger 72944 Especificações Página 245

Comentários a estes Manuais

Manuais e produtos relacionados com não Wenger 72944