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2011_May_Progress Report 1

PROGRESS REPORT: MAY 2011 

BIODEGRADATION TESTING SUPPLEMENTAL ENVIRONMENTAL PROJECT 

Submitted to 

E.I du Pont de Nemours and Company 

Wilmington, Delaware 19898 

U.S.A. 

United States Environmental Protection Agency 

Washington, DC 

U.S.A. 

Wildlife International, Ltd.

8598 Commerce Drive 

Easton, Maryland 21601 USA 

1 (410) 822-8600 

May 31, 2011 

Page 1 of 5 
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2011_March _Progress Report 2 

Table of Contents 

Title Page ...................................................................................................................................1 

Table of Contents .......................................................................................................................2 

Introduction ................................................................................................................................3 

Progress Summary .....................................................................................................................3 

Appendix A. Invoice .................................................................................................................4 
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2011_March _Progress Report 3 

Introduction 

This document presents the progress of the technical work for the Biodegradation Testing 

Supplemental Environmental Project (“Biodegradation SEP”) performed from 25 April 2011 

up to 27 May 2011. Studies conducted under protocol will be examined by the Wildlife 

International Quality Assurance Unit for compliance with Good Laboratory Practices, 

Standard Operating Procedures and the specified protocol. Raw data that has been audited 

by the Wildlife International Quality Assurance will be included in the progress report, as 

appropriate. 

Progress Summary 

The total costs associated with the project for the period covered in this Progress Report are 

approximately $5,770 for labor and $18,900 for instrumentation. The invoice and an 

allocation of costs with associated tasks are presented in Appendix A. 

Work conducted over the period covered by this progress report consisted of the review and 

discussion of data from test substance characterization and discussion of Task E items with 

stakeholders. 
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2011_March _Progress Report 4 

Appendix A 

Invoice 
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2011_May_Progress Report 

Allocation of Costs 

Month, Year Tasks 

 Design and 

Procurement of 

SCAS Units 

(Task A) 

Acquisition 

of Standards 

(Task B) 

Adaptation of 

Analytical 

Method (Task C) 

Pilot Studies 

Task (D) 

Refinement of 

Methods 

Task (E) 

Method 

Validation

s (Task F) 

Storage 

Stability 

(Task G) 

Biod

dat

Stu

(Tas

Dec 2009 $1,803 $1,085 $42,422 Jan 2010 $29,227 Feb 2010 $1,300 $36,745 Mar 2010 $14,350 Apr 2010 $570 $15,935 May 2010 $760 $71,860 June 2010 $57,870 $35,003 July 2010 $42,430 $15,130 August 2010 $32,530 $113,718 September 2010 $1,350 $115,228 October 2010 $88,823 $3,613 November 2010 $42,690 $855 $570 December 2010 $18,385 $3,530 $3040 January 2011 $15,570 February 2011 $2,945 March 2011 $8,075 April 2011 $9,820 May 2011 $5,770 Labor Total $1,803 $3,715 $344,719 $428,988 $50,358 $3,610 Materials $6,800 $10,500 $20,644 $1,724 Total Cost $8,603 $14,215 $365,363 $430,712 $50,358 $3,610