Mass Certification - MA-00071

Conn Certification - PH-0520

Mt.Tom Generating Co. LLC Analytical Laboratory

15 Agawam Avenue

West Springfield, MA 01089

Phone (413) 214-6541 Fax (413) 214-6842

email-madhu.shah@gdfsuezna.com

April 16, 2010

A. Douglass

Analysis of # 6 Oil

Enclosed are Report No(s):21446 ,21448 and 21450

Samples Analyzed

Customer

Sample Description

Laboratory Supervisor

Madhu Shah madhu.shah@gdfsuezna.com

eMail

Report Date

Thank you for your business

Madhu Shah, Laboratory Supervisor Date

West Springfield

Contact

ALL the information contained in this report has been reviewed for accuracy and checked against all quality control requirements

outlined in each applicable method.

This report may not be reproduced, except in full, without written approval from Mt.Tom Generating Co.LLC Analytical Laboratory.

Page 1 of 3
Sample Analysis Work Order 10-0499

As-Arsenic Total 0.60 ppm 1.00 SW846-7060 04/14/10 dfp

Be-Beryllium Total Less Than 1.00 ppm 1.00 SW846-6010B 04/12/10 dfp

Cd-Cadmium Total Less Than 1.00 ppm 1.00 SW846-6010B 04/12/10 dfp

Co-Cobalt Total Less Than 1.11 ppm 1.00 SW846-6010B 04/12/10 dfp

Cr-Chromium Total Less Than 1.00 ppm 1.00 SW846-6010B 04/12/10 dfp

Hg-Mercury Total Less Than 0.02 ppm 0.02 SW846-7470 04/13/10 dfp

Mn-Manganese Total 2.50 ppm 1.00 SW846-6010B 04/12/10 dfp

Ni-Nickel Total 26.6 ppm 1.00 SW846-6010B 04/12/10 dfp

Pb-Lead Total Less Than 1.00 ppm 1.00 SW846-6010B 04/12/10 dfp

Se-Selenium Total 0.88 ppm 1.00 SW846-6010B 04/14/10 dfp

Chlorine 124.00 ppm 1.00 SW846-9076 04/12/10 sjr

Fluorine Less Than 0.10 ppm 0.10 SW846-9076 04/12/10 sjr

Moisture 0.20 % 0.01 ASTM D-6304 04/08/10 dfp

Parameter Results MDL Method Analyzed/Time

21446 # 6 Oil Bottom West Springfield 3/29/10 4/1/10

Sample Description Source Taken/Time Received

Tech

As-Arsenic Total Less Than 0.50 ppm 1.00 SW846-7060 04/14/10 dfp

Be-Beryllium Total Less Than 1.00 ppm 1.00 SW846-6010B 04/12/10 dfp

Cd-Cadmium Total Less Than 1.00 ppm 1.00 SW846-6010B 04/12/10 dfp

Co-Cobalt Total 1.14 ppm 1.00 SW846-6010B 04/12/10 dfp

Cr-Chromium Total Less Than 1.00 ppm 1.00 SW846-6010B 04/12/10 dfp

Hg-Mercury Total Less Than 0.02 ppm 0.02 SW846-7470 04/13/10 dfp

Mn-Manganese Total Less Than 1.00 ppm 1.00 SW846-6010B 04/12/10 dfp

Ni-Nickel Total 27.5 ppm 1.00 SW846-6010B 04/12/10 dfp

Pb-Lead Total Less Than 1.00 ppm 1.00 SW846-6010B 04/12/10 dfp

Se-Selenium Total Less Than 0.50 ppm 1.00 SW846-6010B 04/14/10 dfp

Chlorine 237.00 ppm 1.00 SW846-9076 04/12/10 sjr

Fluorine Less Than 0.10 ppm 0.10 SW846-9076 04/12/10 sjr

Moisture 0.23 % 0.01 ASTM D-6304 04/08/10 dfp

Parameter Results MDL Method Analyzed/Time

21448 # 6 Oil Middle West Springfield 3/30/10 4/1/10

Sample Description Source Taken/Time Received

Tech

Page 2 of 3
Sample Analysis Work Order 10-0499

As-Arsenic Total Less Than 0.50 ppm 1.00 SW846-7060 04/14/10 dfp

Be-Beryllium Total Less Than 1.00 ppm 1.00 SW846-6010B 04/12/10 dfp

Cd-Cadmium Total Less Than 1.00 ppm 1.00 SW846-6010B 04/12/10 dfp

Co-Cobalt Total 1.65 ppm 1.00 SW846-6010B 04/12/10 dfp

Cr-Chromium Total Less Than 1.00 ppm 1.00 SW846-6010B 04/12/10 dfp

Hg-Mercury Total Less Than 0.02 ppm 0.02 SW846-7470 04/13/10 dfp

Mn-Manganese Total Less Than 1.00 ppm 1.00 SW846-6010B 04/12/10 dfp

Ni-Nickel Total 26.8 ppm 1.00 SW846-6010B 04/12/10 dfp

Pb-Lead Total Less Than 1.00 ppm 1.00 SW846-6010B 04/12/10 dfp

Se-Selenium Total Less Than 0.50 ppm 1.00 SW846-9076 04/14/10 dfp

Chlorine 153.00 ppm 1.00 SW846-9076 04/12/10 sjr

Fluorine Less Than 0.10 ppm 0.10 SW846-9076 04/12/10 sjr

Moisture 0.26 % 0.01 ASTM D-6304 04/08/10 dfp

Parameter Results MDL Method Analyzed/Time

21450 # 6 Oil Top West Springfield 3/30/10 4/1/10

Sample Description Source Taken/Time Received

Tech

Page 3 of 3