Court of Civil Appeals of Oklahoma July 6, 1998, No. 90898 (WITCO v. Continental Carbon)

OPINION

GARRETT, Judge:

¶ 1 Respondent, Warren T. Rivers (Claimant), filed his Form 3 in the Workers’ Compensation Court on August 6, 1996, alleging he sustained an accidental injury arising out of and in the course of his employment with Petitioner, WITCO (Employer). He alleged he sustained a cumulative trauma injury to both knees due to climbing ladders and stairs and unloading lignite cars.