0000930661-01-501696 Sample Contracts

EXHIBIT 10.20

Lease Agreement • August 15th, 2001 • Matrix Service Co • Construction - special trade contractors • Oklahoma

• Contract Type
  Lease Agreement
• Filed
  August 15th, 2001
• Company
  Matrix Service Co
• Industry
  Construction - special trade contractors
• Jurisdiction
  Oklahoma

MASTER AGREEMENT

Master Agreement • August 15th, 2001 • Matrix Service Co • Construction - special trade contractors • New York

• Contract Type
  Master Agreement
• Filed
  August 15th, 2001
• Company
  Matrix Service Co
• Industry
  Construction - special trade contractors
• Jurisdiction
  New York