DUKE'S STANDARD SERVICE, INC.

Standard 5205077004

Standard 5205003001

Standard 5206070002

Standard 5210063001

Standard 19100036 B 8

Standard 19100037 F 6

Standard 19100133 A 1

Standard 19100157 C 1

Standard 19100157 E 3

Standard 19100169 B 3 I

Standard 19100212 A 5

Standard 19100215 A 2

Standard 19100215 A 4

Standard 19100215 B 9

Standard 19100252 A02 IVC

Standard 19100252 A05 VIB

Standard 19100303 B 1 III

Standard 19100303 G 1 I

Standard 19100304 F 4

Standard 19100305 A 1 I

Standard 19100305 B 2

Standard 19100305 G01 IIIA

Standard 19100305 G 2 II

Standard 19100305 G 2 III

Standard 19100252 A02 VA

Standard 19100252 A02 VB