The man hour cost for footings formwork is:$44.00/mhO $42.00/mhO $40.00/mhO None of the aboveQUESTION 21The labour unit cost of footings formwork referring to the man-hour calculations is:O $29.60/m2O $36.52/m2O $13.86/m2O None of the aboveQUESTION 22The man-hour productivity is:1.83 m3/mh2.50 m3/mh3.25 m3/mh UNIT PRICINGTab-TradeCostProductionProductivityNumberHourly CostUnit CostHourlyActivityUnitNameofCrewMan hoursRatesDuration Output Man hours Crew HoursCrewMan houworkers inCostCostCrew($)(hour)(unit)(mh/unit)(ch/unit)($/ch)($/mh)($/unit)($/unit)24678910111213EXCAVATIONA. Excavate by handm3EL$36.0020.0036.00EF1.5$41.00m$38.00$42.00B. Hand TrimmingEL45.0020.00EF0.75CONCRETEC. Cast in Place ConcreteCL5$39.0012.0094.00CF2$44.00D. Formwork Footingsm2$42.0010.0060.00Activate WindowGo to Settings to adivDELLhomeendinseprt scF1011F9

Table Activity Unit Name No of workers in crew hourly rate Duration (hour) Output (unit)…

Trade Production Number Hourly Activity Unit Name of Rates Duration Output workers in Crew ($) (hour) (unit) 3 4 EXCAVATION m $36.00 $41.00 A. Excavate by hand EL 5 20.00 36.00 EF 1.5 B. Hand Trimming m2 $38.00 $42.00 EL 5.00 20.00 EF 0.75 CONCRETE C. Cast in Place Concrete $39.00 $44.00 m3 CL 5 12.00 94.00 CF 2 D. Formwork Footings m? $42.00 10.00 60.00 4. 2. 2.

Trade Production Number Hourly Activity Unit Name of Rates Duration Output workers in Crew ($) (hour) (unit) 3 4 EXCAVATION m $36.00 $41.00 A. Excavate by hand EL 5 20.00 36.00 EF 1.5 B. Hand Trimming m2 $38.00 $42.00 EL 5.00 20.00 EF 0.75 CONCRETE C. Cast in Place Concrete $39.00 $44.00 m3 CL 5 12.00 94.00 CF 2 D. Formwork Footings m? $42.00 10.00 60.00 4. 2. 2.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Pricing Concrete Work

The concrete work in a project usually holds a high-end cost in terms of cost and value of the work. It becomes an important step in calculating the cost associated with concrete while preparing the project scale. The cost of making concrete depends on the cost of building materials, mixed materials, labor, and machinery. A concrete contractor builds structures from concrete, usually managing all the steps of the process from assembling ingredients to building a holding structure and preparing the mixture. This person or team oversees the delivery and unloading of goods to ensure that they are done properly. Nowadays, most of the concrete in the United States comes from manufacturers working abroad, usually with branches and plants within the provinces. Contributions can range from pre-mixed concrete to basic ingredients, the consumer company then mixes it. Many American-based concrete companies, however, offer concrete products, such as ballads, bricks, countertop, concrete pipe, and building products, as well as concrete construction and installation materials. This article covers both types of suppliers for this set of building materials.

Question

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UNIT PRICING
Tab-
Trade
Cost
Production
Productivity
Number
Hourly Cost
Unit Cost
Hourly
Activity
Unit
Name
of
Crew
Man hours
Rates
Duration Output Man hours Crew Hours
Crew
Man hou
workers in
Cost
Cost
Crew
($)
(hour)
(unit)
(mh/unit)
(ch/unit)
($/ch)
($/mh)
($/unit)
($/unit)
2
4
6
7
8
9
10
11
12
13
EXCAVATION
A. Excavate by hand
m3
EL
$36.00
20.00
36.00
EF
1.5
$41.00
m
$38.00
$42.00
B. Hand Trimming
EL
4
5.00
20.00
EF
0.75
CONCRETE
C. Cast in Place Concrete
CL
5
$39.00
12.00
94.00
CF
2
$44.00
D. Formwork Footings
m2
$42.00
10.00
60.00
Activate Window
Go to Settings to adiv
DELL
home
end
inse
prt sc
F10
11
F9

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Given data:

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Calculating man hour cost of footing formwork:

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Calculating the labour unit cost of footings formwork referring to the man-hour:

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Calculating the man hour productivity:

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