FUND.OF CONSTRUCTION...-MINDTAP(2 TERM)
4th Edition
ISBN: 9781337552851
Author: Pratt
Publisher: CENGAGE L
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 3, Problem 1RQ
What is the objective of a quantity takeoff?
Expert Solution & Answer
To determine
The objective of quantity takeoff.
Explanation of Solution
The target of a quantity takeoff is to separate everything into quantifiable and concise advances dependent on the bid drawings and specifications. By separating the work along these lines, estimators can dole out material, labour, and equipment expenses to each progression, and eventually build up an all-out expense for the task. The smaller and increasingly careful the estimations, the more exact the final quote will be.
Want to see more full solutions like this?
Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!
Students have asked these similar questions
1. Determine the reaction
at supports and forces
acting on each member. (5
pts each)
35 kN
60 kN
10 kN
1m
2m
-3m
-3m
3m
3m
25 kN
50 kN
10 kN
Problem 7
Water is flowing in a channel with a rectangular cross-section. The
channel has a uniform width of b 10 m, and it is equipped with a broad-crested weir.
The height of flow in a channel far upstream of the weir is h₁ 2 m, while the weir is
==
hweir
=
0.8 m above the bed of the channel.
=
1. Assuming the flow over the weir is critical, calculate the flow rate in the channel by
iteratively solving for the critical depth he. Perform at least 3 iterations. Did the flow
rate converge?
2. Given the water depth immediately downstream of the weir is 90% of the critical
depth hc, what is the water depth after the flow experiences a hydraulic jump further
downstream?
3. How much energy is dissipated by the hydraulic jump?
h₁
hweir
Figure 7: A subcritical flow goes over a broad-crested weir, and it experiences a hydraulic jump
downstream of the weir. Figure not to scale.
masonry works
Chapter 3 Solutions
FUND.OF CONSTRUCTION...-MINDTAP(2 TERM)
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
- A cantilever beam ABC is fixed at legment AB is 2m long and BC is 3m long. Segmen BC is loaded with a triangular load ranging from 0 at Calculate the maximum slope of the beam. Compute the maximum deflection.arrow_forwardSTRUCTURAL ANALYSISarrow_forwardA 6m simply supported beam is loaded with a 12 kN-m concentrated moment placed 2m from the left support and a concentrated load of 24 kN located 2m from the right support. The flexural rigidity of the beam is EI. Calculate the slope of the tangent at the left support. Determine the rotation at the right support. Find the deflection at the point of application of concentrated moment. What is the maximum deflection of the beam?arrow_forward
- GROUP 1 Design a simply supported prestressed beam to support a parking space with a harped tendon using the ACI 318 Building Code allowable stresses. The span length will be decided by the pair. The pair has to choose a suitable sustained service live load (from 300-1500plf) and superimposed dead load (50-150plf) and has no concrete topping. Assume the beam is made of normal-weight concrete with fc'= 5,000 psi and that the concrete strength f'ci at transfer is 70 percent of the cylinder strength. . Also, the pair must assume a justifiable time-dependent loss. • Assume that that fu = 260,000 psi for stress-relieved tendons, ft = 12sqrt(fc'). THE PAIR MUST BE ABLE TO DEFEND THE LENGTH OF BEAM, AND THE LOADINGS APPLIED ON THE BEAM. DEFEND THE USAGE OF YOUR SELECTED SECTION TYPEarrow_forwardA trapezoidal drainage ditch along a highway system has a side slope of 2:1 anda bottom width of 8.0 ft. The ditch is to be used to discharge a flow of 500 ft3/sec.If the ditch slope (longitudinal) is 1.0% and the Manning coefficient is 0.02,determine the minimum depth required for the ditch. Is the flow supercritical orsubcritical? Justify your answer.arrow_forwardDetermine the global stiffness matrix of the beam shown in Fig. 3. Assume supports at 1 and 3 are rollers and the support at 2 is a pinned support. Indicate the degrees of freedom in all the stiffness matrices. EI is constant, w=60kN/m, L1=1.25m and L2=3.45marrow_forward
- A simply supported beam ten feet long has a 10 Kip load two feet from the left end. What is the maximum moment in the beam? 8 kip-feet 24 kip-feet 16 kip-feet 20 kip-feetarrow_forwardThe moisture content of wood test was performed according to ASTM D4442 procedure and produced the following data:Weight of specimen in the green (moist) condition = 0.70 lbWeight of oven-dry specimen = 0.45.What is the moisture content in percent (%) of the given wood. 64.3 35.7 46.7 55.6arrow_forwardCalculate ALL nodal displacements and ALL the member forces in the truss. Please use the ID's noted in the truss diagramarrow_forward
- Q3. In a water flood operation in reservoir A, water is being distributed to severalinjection wells from a common injection system; that is, water is supplied to all thewells at approximately the same well head pressure. Routine measurement of theindividual well injection rates by the team of field operators showed that one well wasreceiving approximately 45% more than its neighbours. The sum of the kh productsfor all of the injection wells were approximately the same depth. As a member of theteam, explain:What are the possible causes of the abnormally high injection rate in this well, andwhat production logs or other tests might be run to further diagnose the problem andplan remedial action?arrow_forwardQuestion 1 20 pts Test data on the bending strength of construction wood poles of various diameter are presented below assuming the same length. Kip- 1000 lbf. Using the following data with 2nd order Newton polynomial interpolation, we want to determine the strength of the material for x=4.5 in. Which data point will be used as x? After you found x0, enter the value of x-xo in the solution. Answer shall be in one decimal place. Distance (in) 2.6 1.5 8.3 2.8 5.7 Strength (kips) 100 200 300 400 500arrow_forwardSolve pleasearrow_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,
Engineering Fundamentals: An Introduction to Engi...Civil EngineeringISBN:9781305084766Author:Saeed MoaveniPublisher:Cengage Learning
Construction Materials, Methods and Techniques (M...Civil EngineeringISBN:9781305086272Author:William P. Spence, Eva KultermannPublisher:Cengage Learning
Architectural Drafting and Design (MindTap Course...Civil EngineeringISBN:9781285165738Author:Alan Jefferis, David A. Madsen, David P. MadsenPublisher:Cengage Learning
Fundamentals Of Construction Estimating
Civil Engineering
ISBN:9781337399395
Author:Pratt, David J.
Publisher:Cengage,
Engineering Fundamentals: An Introduction to Engi...
Civil Engineering
ISBN:9781305084766
Author:Saeed Moaveni
Publisher:Cengage Learning
Construction Materials, Methods and Techniques (M...
Civil Engineering
ISBN:9781305086272
Author:William P. Spence, Eva Kultermann
Publisher:Cengage Learning
Architectural Drafting and Design (MindTap Course...
Civil Engineering
ISBN:9781285165738
Author:Alan Jefferis, David A. Madsen, David P. Madsen
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