Exhibit 10.13 Amendment to Investment Letter and Registration Rights Agreement ---------------------------------------------------------------- This Amendment is made by and between Pitt-Des Moines, Inc. ("Company") and William W. McKee, Jr....Investment Letter and Registration Rights Agreement • March 31st, 1998 • Pitt Des Moines Inc • Fabricated plate work (boiler shops)
Contract Type FiledMarch 31st, 1998 Company Industry
Exhibit 10.15 Amendment to Investment Letter and Registration Rights Agreement ---------------------------------------------------------------- This Amendment is made by and between Pitt-Des Moines, Inc. ("Company") and P.O. Elbert ("Stockholder") as...Investment Letter and Registration Rights Agreement • March 31st, 1998 • Pitt Des Moines Inc • Fabricated plate work (boiler shops)
Contract Type FiledMarch 31st, 1998 Company Industry