TDR 0354L - Advanced and Detail Drafting Lab TDR 0354L - Advanced and Detail Drafting Lab 180 con. hrs. Occupational This lab accompanies the Advanced and Detail Drafting course and allows you to apply the knowledge learned from the class. You will be able to dig deeper into using advanced functions and tools of computer-aided drafting software. You will also delve deeper into materials and methods used in construction and accurately represent these in detail drawings for architectural, civil, mechanical, and technical drawings. How the detail drawings complete a working drawing set will be highlighted in this course. Course Designations: (CH)