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9th Quarterly Progress Report, May 1 - July 31, 2001

Corrective Measures Implementation

The purpose of the Corrective Measures Implementation (CMI) is to design, construct, operate, maintain, and monitor the performance of corrective measure(s) selected to protect human health and the environment. The CMI consists of a CMI Program Plan, Corrective Measure Design, Corrective Measure Construction, and Reports. The CMI is estimated to represent approximately 30% of the required actions at CSSA. The CMI includes implementation of the program plan (5% of CMI), corrective measure design (15%), corrective measure construction (70%), and reports (10%). The CMI has not yet been initiated.

Task XI - Corrective Measure Implementation Program Plan

This CMI Program Plan task includes preparation of a Program Management Plan and an update to the Community Relations Plan. The Program Management Plan will document the overall strategy for performing the design, construction, operation, maintenance, and monitoring of corrective measures. The Community Relations Plan will be updated to reflect knowledge of citizen concerns. In addition, a public notice and fact sheet will be distributed at the completion of the engineering design.

Completion of this task is not funded. This task makes up approximately 5% of the CMI phase. It was not active during Quarter 9, and no actions are anticipated during Quarter 10.

Task XII - Corrective Measure Design

This Corrective Measure Design task includes preparation of a report that will address requirements necessary to implement the selected corrective measures as defined in the CMS. It will include design plans and specifications, an operation and maintenance plan, a cost estimate, project schedule, construction quality assurance objectives, health and safety plan, and design phases.

Completion of this task is not funded. This task makes up approximately 15% of the CMI phase. It was not active during Quarter 9, and no actions are anticipated during Quarter 10.

Task XIII - Corrective Measure Construction

This Corrective Measure Construction task includes preparation of a construction Quality Assurance Plan to ensure, with a reasonable degree of certainty, that a completed corrective measure meets or exceeds all design criteria, plans, and specifications. The plan will describe the responsibility and authority of all organizations involved in the construction, inspection activities, and sampling requirements. Upon completion of the plan, the corrective measures will be constructed and implemented according to the plan.

Completion of this task is not funded. This task makes up approximately 70% of the CMI phase. It was not active during Quarter 9, and no actions are anticipated during Quarter 10.

Task XIV - Reports

Reports associated with the CMI include progress reports, a CMI Program Plan, CM Design Report, Construction Quality Assurance Plan, and a final Corrective measure Implementation Report.

Completion of this task is not funded. This task makes up approximately 10% of the CMI phase. It was not active during Quarter 9, and no actions are anticipated during Quarter 10.

Schedule

A master schedule detailing all of the required environmental activities specified in the Order, along with project activities under contract, was included in the Quarter 2 Progress Report. In addition, a schedule to track outstanding project activities and deliverables under each of the eight current delivery orders was submitted to CSSA in June 2001 for review and comment.

Project Tasks and Costs Incurred to Date

Work at CSSA is currently being conducted under eight projects. The tasks included in each project and the percent complete are included in the Table 1. As required by item VI.5.h of the order, a statement reflecting the percentage of work accomplished thus far within the fiscal year and the percentage of funds expended to date will be reported in the progress report for Quarter 3 and every third progress report thereafter. A fiscal update through Quarter 9 including the percentage of funds expended, is presented in Attachment 1.

Project Contacts

Contact information for key personnel involved with the CSSA projects are included in Table 2.

Other

The TNRCC conducted a Compliance Evaluation Inspection (CEI) on July 11, 2001 and Waste Water Inspections on June 27, 2001. An outbriefing of these inspections was included in the TIM 5 meeting held on July 19, 2001. Meeting minutes are included in the Environmental Encyclopedia, Volume 1-1 behind the Meetings tab. A list of project meetings conducted during Quarter 9 is included in Attachment 3.