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Comm 10 Material Approvals-

Double Wall, Diked Tanks and Tank Systems

The Material Approvals listed in this web site are the current approvals as of April 20, 2005.  Note: As of July 2002, listed tanks do not require a Department of Commerce Material Approval.

Material Approval Number Company Expiration Date
20030006 Bundit 12/31/08
20020002 Westmor Industries, LLC 12/31/06
20020003 IBI, LLC 12/31/07
20020007 Custom Tank Technology 12/31/07
20020016 J.L. Houston 12/31/07
20020017 Altorfer, Inc 12/31/07
20020019 Professional Power Products, Inc. 12/31/07

20020021

Petro First, Inc.

12/31/07

20010020

Robinson Custom Enclosures

12/31/06

20010024

Klein Corporation

12/31/06

20010025

Total Energy Systems

12/31/06

20010026

Swing-N-Slide Corporation-Newco Fabrication Div.

12/31/06

20010028

Highland Tank & Manufacturing

12/31/06

20010031

D.T.S., Inc.

12/31/07

20000001

Lannon Tank Corporation

12/31/02

20000003 TNK

Phoenix Products

12/31/05

200003-u

The Cretex Companies, Inc

12/31/05

20000004

Clawson Tank Co./Steel Tank & Fabricating

12/31/06

20000008

Pritchard Brown Division of Enviro Industries, LLC

12/31/06

20000010

International Production Specialists, Inc.

12/31/06

20000011

Certified Tank & Manufacturing

12/31/06

20000013

TMC Incorporated

12/31/06

200031-u

Industrial Noise Control Corporation

12/31/05