PSCO CAPITAL TRUST I (a Delaware statutory business trust) PUBLIC SERVICE COMPANY OF COLORADO (a Colorado corporation) 7,760,000 Shares TRUST ORIGINATED PREFERRED SECURITIES UNDERWRITING AGREEMENT DATED: MAY 6, 1998Underwriting Agreement • May 14th, 1998 • Public Service Co of Colorado • Electric & other services combined • New York
Contract Type FiledMay 14th, 1998 Company Industry Jurisdiction
betweenGuarantee Agreement • May 14th, 1998 • Public Service Co of Colorado • Electric & other services combined • Colorado
Contract Type FiledMay 14th, 1998 Company Industry Jurisdiction
TOIndenture • May 14th, 1998 • Public Service Co of Colorado • Electric & other services combined • New York
Contract Type FiledMay 14th, 1998 Company Industry Jurisdiction
AS TRUSTEESupplemental Indenture • May 14th, 1998 • Public Service Co of Colorado • Electric & other services combined • New York
Contract Type FiledMay 14th, 1998 Company Industry Jurisdiction