N REACTOR DEACTIVATION

N Reactor Deactivation Cost Estimate Summary for Tasks Planned... 

N Reactor Closure Scope—This section describes the deactivation of N Reactor, closure of RCRA TSD facilities, site remediation, and D D. N Reactor deactivation entails removal of... 

Estimated Cost for Closure—This section estimates the cost for N Reactor deactivation, RCRA facility closures, RCRA past-practice (RPP) site remediation, and D D. The level of confidence behind these cost estimates is commensurate with engineering and planning currently available. Cost estimates for near-term activities are based on more detailed planning than outyear activities, such as site remediation after 2005 and D D by 2016. 

Accomplishment of N Reactor deactivation will entail the following activities (A through E) ... 

The major N Reactor deactivation activities are summarized in Table 6-1. 

Table 6-1. Summary of Major N Reactor Deactivation Activities. (2 Sheets)...

The N Reactor Deactivation Program schedule is shown in Figure 7-1 (WHC 1992). The schedule for site remediation and the D D is shown in Figure 7-2 (DOE-RL 1992). 

Table 8-1 summarizes the estimated cost for the N Reactor deactivation tasks planned between fiscal year 1992 through fiscal year 1997. A detailed description of the tasks and estimated cost are contained in the N Reactor Deactivation Program Plan (WHC 1992a). 

RL-4120 RL-3600 RL-3600 RL-5282, 5284 Not Available N Reactor Deactivation (FY92) N Reactor Deactivation (FY93-FY99) RCRA Facility Closures RCRA Past Practice Site Remediation Decontamination and Decommissioning... 

WHC, 1992a, N Reactor Deactivation Progrem Plan, WHC-SP-0615, as amended, Westinghouse Hanford Company, Richland, Washington. 

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