CM250 Exam 2 Exam Questions and Answers (SCORED A+)
To determine the fleet size (number of haulers) for the project, one of two deterministic models are used. What are the two models? - ANSWER -rational and queues
The CQM process provides full documentation of the materials incorporated into the work, work performed, and tests results of work in place. - ANSWER -True
Within the federal CQM (construction quality management) program, who has the responsibility for quality control? - ANSWER -Builder
Which party in the traditional construction process has primary responsibility for quality control? - ANSWER -?
Quality assurance focuses on - ANSWER -Providing confidence that specific quality requirements can and will be satisfied
Quality control focuses on ______. - ANSWER -Meeting the specific quality requirements required in the contract documents
What is the required level tolerance specified by most manufactures for setting a crane?
- ANSWER -1%
You are setting a rooftop air handler. The top of the roof parapet is 60-ft above the finish
grade that the crane is sitting on. The rigging from the end of the boom is 5 ft from the end of the boom and includes the hook. The air handler and the slings to lift it are 10 ft. high. The minimum distance from the building that you can set the crane is 45 ft. The air
handler is to be set 40 ft from the edge of the roof. What minimum (calculated) length of boom will you need, and how far from the building will you set the crane? - ANSWER -
142 ft and 60 ft ?
If the projected lift exceeds 75% of the crane's rated capacity, or if there are multiple cranes used for a lift, it is considered a "critical lift". - ANSWER -True
What is the average time to erect and dismantle a 165 ft tower crane? - ANSWER -21 days
In selecting a crane, you need to consider the weight of the load (crane attachments, wire rope, slings, and block), maximum radius of swing to lift the load, and the combined
height of the load, slings, block, and vertical lift. - ANSWER -True If you are willing to accept no more than a 20% chance of exceeding the design capacity of the drainage culvert for your project, what rainfall intensity factor would... (incomplete, graph question) - ANSWER -1.18
Key principles to erosion control include _________. (Select all that apply) - ANSWER -
Minimize disturbed area and protect natural features and soil
Control of stormwater flowing onto and through the project site
Protection of slopes
When must the application (notice of intent) be made for obtaining permit coverage for the construction site? - ANSWER -No later than 14 days prior to the start of construction
?
What federal regulation governs the development of SWPPP? - ANSWER -NPDES
Solid materials handling objectives include ________. - ANSWER -Locate multiple storage points to minimize travel distance from storage point to point of use
The principles of site layout enable you to plan "what goes where" on the site by simple formulas so that you are more consistent and efficient in planning the locations for the office trailers and materials laydown/storage. - ANSWER -False
There is more to logistics operations then procurement and handling of materials - ANSWER -true
What makes construction projects different? (Select all correct) - ANSWER -Wide variety of defined trades and closely supervised trade crews
Logistical matters: Materials, equipment, and location
From job to job, changing combinations of project team members among owner, contractor, and owner's rep.
Changing geography: geology, climate, labor pool, legal requirements
It is extremely important that all temporary work sites have water, telephone, sewerage, and electricity to operate efficiently. - ANSWER -true
Construction signs should be well-placed around the site. They are intended to _______. (Select all correct) - ANSWER -Warn visitors and site staff of possible hazards
Advertise the names of the contractors and others connected with the work
To determine the fleet size (number of haulers) for the project, one of two deterministic models are used. What are the two models? - ANSWER -rational and queues
The CQM process provides full documentation of the materials incorporated into the work, work performed, and tests results of work in place. - ANSWER -True
Within the federal CQM (construction quality management) program, who has the responsibility for quality control? - ANSWER -Builder
Which party in the traditional construction process has primary responsibility for quality control? - ANSWER -?
Quality assurance focuses on - ANSWER -Providing confidence that specific quality requirements can and will be satisfied
Quality control focuses on ______. - ANSWER -Meeting the specific quality requirements required in the contract documents
What is the required level tolerance specified by most manufactures for setting a crane?
- ANSWER -1%
You are setting a rooftop air handler. The top of the roof parapet is 60-ft above the finish
grade that the crane is sitting on. The rigging from the end of the boom is 5 ft from the end of the boom and includes the hook. The air handler and the slings to lift it are 10 ft. high. The minimum distance from the building that you can set the crane is 45 ft. The air
handler is to be set 40 ft from the edge of the roof. What minimum (calculated) length of boom will you need, and how far from the building will you set the crane? - ANSWER -
142 ft and 60 ft ?
If the projected lift exceeds 75% of the crane's rated capacity, or if there are multiple cranes used for a lift, it is considered a "critical lift". - ANSWER -True
What is the average time to erect and dismantle a 165 ft tower crane? - ANSWER -21 days
In selecting a crane, you need to consider the weight of the load (crane attachments, wire rope, slings, and block), maximum radius of swing to lift the load, and the combined
height of the load, slings, block, and vertical lift. - ANSWER -True If you are willing to accept no more than a 20% chance of exceeding the design capacity of the drainage culvert for your project, what rainfall intensity factor would... (incomplete, graph question) - ANSWER -1.18
Key principles to erosion control include _________. (Select all that apply) - ANSWER -
Minimize disturbed area and protect natural features and soil
Control of stormwater flowing onto and through the project site
Protection of slopes
When must the application (notice of intent) be made for obtaining permit coverage for the construction site? - ANSWER -No later than 14 days prior to the start of construction
?
What federal regulation governs the development of SWPPP? - ANSWER -NPDES
Solid materials handling objectives include ________. - ANSWER -Locate multiple storage points to minimize travel distance from storage point to point of use
The principles of site layout enable you to plan "what goes where" on the site by simple formulas so that you are more consistent and efficient in planning the locations for the office trailers and materials laydown/storage. - ANSWER -False
There is more to logistics operations then procurement and handling of materials - ANSWER -true
What makes construction projects different? (Select all correct) - ANSWER -Wide variety of defined trades and closely supervised trade crews
Logistical matters: Materials, equipment, and location
From job to job, changing combinations of project team members among owner, contractor, and owner's rep.
Changing geography: geology, climate, labor pool, legal requirements
It is extremely important that all temporary work sites have water, telephone, sewerage, and electricity to operate efficiently. - ANSWER -true
Construction signs should be well-placed around the site. They are intended to _______. (Select all correct) - ANSWER -Warn visitors and site staff of possible hazards
Advertise the names of the contractors and others connected with the work
