Fundamentals Of Construction Estimating
4th Edition
ISBN: 9781337399395
Author: Pratt, David J.
Publisher: Cengage,
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 3, Problem 10RQ
What level of accuracy should the estimator pursue in the measurement of work in a takeoff?
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Exampte 2
Computing the lengths in feet corresponding to the folowing distances measured
with Gunter's chain: (b): 6 ch 12 lk (HW): (): 24 ch 8 Ik (HW)
QI: Computing the lengths in feet, m, and km corresponding to the
following distances measured with Gunter's chain of (a): 20 ch 25 Ik: (b):
50 ch 5 Ik
A 25-ton truck-mounted hydraulic crane is being used on a construction
site. The maximum horizontal distance from the center of rotation of the
crane to the hoist line of the crane when lifting a load of 9,000 lbs will
be 40 ft. Use Table 16.2 crane data to select the minimum-length boom
required to safely hoist the load.
Assume that you wish to evaluate the objective function and feasibility of a problem with N decision
variables, X₁, X2, ..., XN, where each variable can take on a value of either 0 or 1, and that a computer
can evaluate the objective function and determine the feasibility of 10° possible solutions per second.
What is the greatest number of variables N such that the compute could evaluate all possibilities in less
than 100 hours? Show your work to receive credit.
Chapter 3 Solutions
Fundamentals Of Construction Estimating
Ch. 3 - What is the objective of a quantity takeoff?Ch. 3 - Why is it recommended that estimators follow a...Ch. 3 - What is the difference between an estimator’s...Ch. 3 - Prob. 4RQCh. 3 - What are the two components that make up a takeoff...Ch. 3 - In what order are dimensions entered onto the...Ch. 3 - Why should a figured dimension be used in...Ch. 3 - Why should an estimator include headings and side...Ch. 3 - The cost of transportation of materials has to be...Ch. 3 - What level of accuracy should the estimator pursue...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.Similar questions
- Q: Using the data and collection process information showing in the figure below, answer the following questions Staff 1.750 BS A Staff -3.100 IS Staff 1. What is the height between point C and point D? 2. What is the height between point B and D? 3. At which point the level instrument was moved? Show all calculation process. 1.490 IS Staff C -2.560 FS -4.210 BS Staff 4.200 FSarrow_forwardIn a certain situation repeated measurements of a property are within the experimental precision of the measuring device used, but results suggest a high percentage of error. What could have gone wrong?arrow_forwardI know how to do this problem with normal inertia but I don't know how to do it with the product of inertiaarrow_forward
- What amount is measured from measuring ground movement (seismometer) and explain the measurement method usedarrow_forwardQ2: For the project, its data shown below find: ● Time in weeks that gives a probability of %97.5 Probability of finishing the project 4 weeks more than TE Probability of finishing the project 3 weeks less than TE Act. 1-2 2-3 2-5 2-4 3-4 3-7 5-6 6-7 4-7 0 8 4 7 7 4 7 10 10 4 M 10 5 9 6 8 14 14 5 P 24 12 21 11 8 15 24 24 12arrow_forwardExplain and give examples of systematic errors and random uncertainties that may occur when using these types of equipment: a weighing scale, a thermometer, a colorimeter and a measuring cylinderarrow_forward
- QUESTION 7 Level of Service is a quantitative measure used to describe operational conditions. O True Falsearrow_forwardConvert 350 gpm into cfs and m^3/hr. ***Show the complete solution and do not round off in between calculations. Express your final answer in 2 decimal places.***arrow_forwardHow were the equations in the table of "visual work product integration" derived? /in other words the general approach to to add another equation for specific combination?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Fundamentals Of Construction EstimatingCivil EngineeringISBN:9781337399395Author:Pratt, David J.Publisher:Cengage,Traffic and Highway EngineeringCivil EngineeringISBN:9781305156241Author:Garber, Nicholas J.Publisher:Cengage Learning
Fundamentals Of Construction Estimating
Civil Engineering
ISBN:9781337399395
Author:Pratt, David J.
Publisher:Cengage,
Traffic and Highway Engineering
Civil Engineering
ISBN:9781305156241
Author:Garber, Nicholas J.
Publisher:Cengage Learning
What Is A Construction Takeoff? | Are They Still Necessary In Quantity Surveying?; Author: Metroun Quantity Surveying;https://www.youtube.com/watch?v=uTWoDPtcOjg;License: Standard Youtube License