Hardie plank siding is a premium brand of cement board siding (also known as fiber cement board siding) produced by the James Hardie Company.ardie plank can be purchased with a wood-grain look, a plain smooth look or a stucco type finish. Hardie plank also comes in simulated cedar shingle planks.
activity duration. Period (hours, days, weeks) required to complete an activity. Activities with zero duration are called milestones.
1 Activity Attributes Activity attributes typically refers to the specific components that make up an activity. 2  These can include descriptive factors of the... 3  Activity Identifier Activity identifier refers to a specific identifying piece of information that is unique to each particular activity. Product Scope Description In the Product Scope Description part of the project management plan you will find a statement that includes information about... 2  Activity Activity is a noun that has a number of similar, but distinct meanings.