The R value rating of a masonry wall constructed with 10" thick hollow concrete masonry units with a density of 100 pounds per cubic foot and the cores of the masonry blocks filled with perlite is _________.

According to a set of plans, a contractor is to construct a residential structure that measures 40'x60' with a hip slope sloped at 5/12 slope. The total area of the roof is _________________ square feet. Select the closest answer.

The late start of an activity is the ____________________________ .

In CPM scheduling, CPM stands for ___________ and will calculate two sets of dates for each activity, the _______________ finish and the Late Start-Late Finish.

The area of a roof measuring 10 - - with a ¼ pitch and is ________ square feet. Select the closest answer.

In estimating quantities of excavation and concrete, both are measured by the cubic yard. One cubic yard contains _______ cubic feet.

The type of excavating equipment selected, as well as the size of the equipment required for a project, should be based on the ______________.

The typical dead weight of a ¾ inch piece of structural plywood is __________ lbs.

A contractor is building a house with a hip roof. The slope of the roof is 5/12. The plan dimensions of the house are 40'x60'. Assuming a 10% waster factor, the contractor should order ___ sheets of plywood.

The average life expectancy of tires in construction work is from _______ to ________ hours.

If a contractor regularly operates within an area that requires a permit bond, the cost of this bond should be expensed _____________.

_____________are drawings in which all horizontal and vertical lines have true length and vertical lines are vertical but horizontal lines are set at 30 degrees or -30 degrees.

Based on the above house plan, the total roof area is ____________________ sqft. Select the closest answer.

A diesel backhoe has a 175 HP engine. The estimated fuel consumption for the backhoe is _______gallons per hour. Select the closest answer.

At a density of approximately 25 pounds per cubic foot, 1" of vermiculite concrete at has an insulating value equal to approximately _____ inches of ordinary concrete.

According to Walker's Estimator's Reference Book, the average useful life of a 3/4 cubic yard hydraulic backhoe is _____  years.

The typical swell factor for an average blasted rock is ____________________ %.

A defect in workmanship is found 18 months after a project is completed. A ________bond would cover the repair.

Vermiculite is a mineral that expands, when heated, to about ___________ times its original size

One of the easiest and most frequently used methods of computing grading cuts or fills for a plot plan that shows contours is the ___________________________ method.

The federal government, under the _________ , requires that a contractor furnish two separate bonds, one for performance and one for the payment of labor and materials.

The standard tool for resource control in project scheduling which calculates the project completion date and dates for completion of project activities and intermediate milestones is the ________________________ .

A contractor needs to purchase 25 lengths of structural steel angle, 3 1/2 x 2 1/2 x 3/8. Each piece of 20" long. The total weight to be purchased is _______________________ pounds. Select the closest answer.

The well point method of dewatering is usually ______.

A _________arch has horizontal or nearly horizontal upper and lower surfaces.