iRubric: Black Iron Pipe Thread Cutting rubric

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Black Iron Pipe Thread Cutting Black Iron Pipe Thread Cutting The student will cut a piece of black iron gas pipe to the specified length, properly ream the pipe and properly thread both ends. Student will adhere to industry standards for safe work practice throughout the project. Rubric Code: WXWW48W By MacDugan Ready to use Public Rubric Subject: Vocational Type: Project Grade Levels: (none)

Thread Cutting Project
	Non-industry standard 10 pts	Acceptable Standard 20 pts	Industry Standard 30 pts
Safety Safety glasses worn. Safe work practices followed.	Non-industry standard Student does not follow safe work standards	Acceptable Standard Student follows most safe work standards	Industry Standard Student follows all safe work standards
Pipe cut Pipe is cut properly using pipe cutter to proper length.	Non-industry standard Length is not correct. Measurement is off by more than 1/8"	Acceptable Standard Length is almost correct within 1/8"	Industry Standard Length is correct
Reaming pipe Pipe is reamed to remove the inner ridge inside pipe from cutting process.	Non-industry standard Pipe is not reamed correctly on either end. Either too much or not enough reaming.	Acceptable Standard Pipe is reamed correctly on one end but not the other end. Either too much or not enough reaming on one end of pipe.	Industry Standard Correctly reamed pipe on both ends.
Threaded Cuts Pipe has 7 - 8 perfect threads along with 2 - 3 incomplete threads.	Non-industry standard Pipe is not threaded correctly on either end. There are not enough pipe threads cut or too many threads cut	Acceptable Standard Pipe is not threaded correctly on one end of the pipe. the other end is threaded properly to industry standards of 7-8 complete perfect threads.	Industry Standard Pipe is threaded correctly and has 7 - 8 complete perfect threads with 2-3 incomplete threads.
Finished Project Meets Industry standard for perfection.	Non-industry standard Project is not completed to Industry standards. Has major flaws. The threads on at least one end of the pipe are not correct. Length of pipe is incorrect. Pipe is not useable on a piping job.	Acceptable Standard Project is completed to Industry standards. Pipe has minor flaws in length within 1/8" of specified length. The pipe threads are correct on end of the pipe. The other end the pipe threads are too short but can be corrected by rethreading Pipe if corrected would be usable on a piping job.	Industry Standard Project is completed to Industry standards. Everything is correct cut to perfect length, pipe is properly reamed, 7 perfect threads cut on each end.