Trade Cost Production Productivity Hourly Cost Unit Cost Number Activity Unit Name Hourly Rates of Crew Man hours Duration Output Man hours Crew Hours Crew Man houn workers in Cost Cost Crew ($) (hour) (unit) (mh/unit) (ch/unit) ($/ch) ($/mh) (S/unit) (S/unit) 3 4 8. 10 11 12 13 EXCAVATION $36.00 $41.00 A. Excavate by hand EL 5 20.00 36.00 EF 1.5 20.00 $38.00 $42.00 B. Hand Trimming m2 EL 4 5.00 EF 0.75 CONCRETE m 5 $39. 00 12.00 94.00 Cuute
Trade Cost Production Productivity Hourly Cost Unit Cost Number Activity Unit Name Hourly Rates of Crew Man hours Duration Output Man hours Crew Hours Crew Man houn workers in Cost Cost Crew ($) (hour) (unit) (mh/unit) (ch/unit) ($/ch) ($/mh) (S/unit) (S/unit) 3 4 8. 10 11 12 13 EXCAVATION $36.00 $41.00 A. Excavate by hand EL 5 20.00 36.00 EF 1.5 20.00 $38.00 $42.00 B. Hand Trimming m2 EL 4 5.00 EF 0.75 CONCRETE m 5 $39. 00 12.00 94.00 Cuute
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question

Transcribed Image Text:Trade
Cost
Production
Productivity
Hourly Cost
Unit Cost
Number
Hourly
Activity
Unit
Name
Crew
Man hours
of
Rates
Duration Output Man hours Crew Hours
Crew
Man hour
workers in
Cost
Cost
Crew
($)
(hour)
(unit)
(mh/unit)
(ch/unit)
($/ch)
($/mh)
($/unit)
(S/unit)
3
4
5
6
7
8
10
11
12
13
1
EXCAVATION
A. Excavate by hand
$36.00
$41.00
m
EL
5
20.00
36.00
EF
1.5
B. Hand Trimming
m?
EL
4
$38.00
5.00
20.00
EF
0.75
$42.00
CONCRETE
C. Cast in Place Concrete
m
CL
5
$39.00
12.00
94.00
CF
$44.00
m2
2
$42.00
10.00
60.00
D. Formwork Footings
C
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F10
F11
F9
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F8
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Transcribed Image Text:The labour unit cost of hand trimming referring to the crew calculations is:
O $45.97/m2
O $40.38/m2
$17.94/m2
O None of the above
QUESTION 12
The labour unit cost of hand trimming referring to the man-hour calculations is:
O $45.97/m2
O $42.57/m2
$18.03/m2
None of the above
QUESTION 13
The man hour productivity rate for cast in place concrete is:
O 1.09 mh/m3
O 0.78 mh/m3
O 0.89 mh/m3
None of the above
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