AL Runway Practice Questions - Alabama Runway Contractor Examination Exam

Finished turf establishment in graded airfield areas generally requires which sequence?

Seed directly on raw rock without topsoil or grading Final grade, place topsoil if required, seed/sod, fertilize as specified, and protect until established Pave the RSA instead of establishing turf always Leave ruts to hold seed

Correct Answer:

Final grade, place topsoil if required, seed/sod, fertilize as specified, and protect until established

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