WorksheetsExam 2
Total questions: 100
Worksheet time: 8hrs 20mins
Physical or mental effort work; work for which someone is paid is:
Equipment
Activity
Labor
Accomplishment
______ control category signifies that it is 1st priority activity and should be performed as needed activity.
Limited
Variable
Unlimited
Project
The annual work quantity planned per inventory unit
Average daily production
Crew size
Activity standard
Quantity Standard
____ is prepared as a basis for assigning work thru verbal or written instructions
Schedule
Inspection report
Work program
Performance Budget
Which of the following Flood Control structure for protecting the river
bank from collapse by directing the flow away from the riverbank and
reduce the flow velocity near the bank?
Revetment
Dike
Spur Dike
Groundsill
Which of the following Flood Control structure designed for fixing the
riverbed and prevent it from further degradation? It is usually built
downstream of the bridge.
Revetment
Dike
Spur Dike
Groundsill
Which of the following Flood Control structure for protecting the river
bank from collapse brought about by erosion, scouring and degradation?
Revetment
Dike
Spur Dike
Groundsill
Which of the following Flood Control structure which sometimes called
levee, constructed along the banks of a stream, river, lake or other body
of water for the purpose of protecting the landside from overflowing
floodwater by confining the stream flow in the regular channel?
Revetment
Dike
Spur Dike
Groundsill
The dredging shall be executed according to the depths or elevations
indicated in the Plans. Which of the following is the allowable tolerance
for over dredging?
100 mm
200 mm
300 mm
400 mm
In dredging works, what is the preferred degree of slopes between the
original bottom and the indicated dredging level for layers of clay (vertical
to horizontal)?
1 to 4
1 to 5
1 to 6
1 to 3
In dredging works, what is the preferred degree of slopes between the
original bottom and the indicated dredging level for layers of mud and silt
(vertical to horizontal)?
1 to 8
1 to 5
1 to 6
1 to 10
In undertaking reclamation works, what is the maximum layer of
embankment materials whether obtained by dredging or borrow pit to be
spread out and compacted in layer?
150 mm
200 mm
250 mm
300 mm
In undertaking reclamation works, what is the minimum degree of
compaction for each layer of embankment acceptable to the
government?
90%
95%
100%
85%
In undertaking driving works for RC Sheet/Steel Sheet Pile for Flood
Control Revetment Project, what is the desired eccentricity tolerance?
100 mm
200 mm
300 mm
400 mm
What is the required size range of rock/stone used in gabion for
revetment structure?
50mm-100 mm
100mm-200 mm
200 mm -300mm
100mm -300mm
A hydraulic structure constructed to control and/or conserved water.
Channel
Dam
Embankment
Revetment
A flood control structure constructed along river banks subjected to
direct attack of the river flow for protection against scouring and wave
wash
Dike
Revetment
Spurdike
Flood gate
River training structures constructed along the banks of rivers and flood
control dikes to deflect or repel the flow for the purpose of training the
course of the river channel and to protect the banks from scouring by
inducing siltation in the area
Embankment
Dams
Spurdikes
Flood control dikes
Is a structure constructed along embankment crossing creeks, rivers,
streams and other waterways discharging into main waterway to prevent
backflow
Flood control dike
Flood gate
Revetment
Dam
A channel connecting the beginning and end of a meandering portion of a
stream
Open channel
Diversion channel
Cut-off channel
Intercepting channel
An embankment generally constructed on or parallel to the banks of a
stream, lake or other bodies of water for the purpose of protecting the
land side from inundation by flood water or to confine the stream flow to
its regular channel
Levee
Earthdike
Guide bank
Gravity wall
____is the unique identifier for the contract which is created during advertisement of a project,
sourced from the Civil Works Registry (CWR).
Project I.D.
Contract I.D.
Contract Agreement
Project Description
The deadline for submission of project monitoring reports to the Project Monitoring Division (PMD) of
the Bureau of Construction by the Regional Offices and PMOs shall now be on the______
5th day of the Reporting Month
10th day of the Reporting Month
25th day of the Reporting Month
30th day of the Reporting Month
All Project Engineers of Implementing Offices are required to submit their respective accomplishment
reports to the Regional/District and PMO Monitors concerned every ____
5th day of the Reporting Month
10th day of the Reporting Month
25th day of the Reporting Month
30th day of the Reporting Month
A written order issued by the DPWH Project Engineer/ Engineer’s Representative and approved by
the concerned authorized DPWH officials to the contractor suspend the contract work wholly or
partly for such period as may be deemed necessary, in accordance with Annex “E” of the IRR of RA
9184.
Contact Time Extension
Work Suspension Order
Work Resumption Order
Variation Order
A written authority issued by the I.O. granting the contractor additional time beyond the approved
completion date in order to carry out additional work or on account of other special circumstances
that warrant such addition contract time.
Contact Time Extension
Work Suspension Order
Work Resumption Order
Variation Order
A written order issued by the DPWH Project Engineer/ Engineer’s representative and approved by
the concerned Head of I.O. to the contractor to resume construction operation covered by a
previous Work Suspension Order, after the cause of or reasons for the work suspension has been
resolved.
Contact Time Extension
Work Suspension Order
Work Resumption Order
Variation Order
Deadline for submission of the merged monitoring reports to ManCom.
on or before the 5th day of the following month
on or before the 6th day of the following month
on or before the 7th day of the following month
on or before the 8th day of the following month
All DEOs implemented projects shall adopt the Precedence Diagram Method (PDM) as a
construction schedule starting _____.
July 1, 2016
January 4, 2016
June 30, 2017
January 2, 2017
It is a network diagram that shows activities as nodes and usually represented by
rectangular/square boxes which are connected by arrows showing relationship between
the work activities.
PERT/CPM
Precedence Diagram Method (PDM)
Critical Path
Gantt Chart
It is the longest sequence of activities in a construction schedule from commencement to
completion wherein the sum of the activities duration is equivalent to the duration of the
project.
Critical Activities
Parallel Activities
Critical Path
Construction Activities
It is the difference between scheduled and actual accomplishment per approved
construction schedule that is usually indicated in percentage.
Percent time elapsed
Slippage
Negative Slippage
Positive slippage
The significance of the item/activity along the critical path of the PERT/CPM
Network Diagram are the following except ___.
The duration’s summation becomes the contract time.
It defines the shortest possible time to complete the project
One hour delay in any of the items will mean the whole project will be
delayed by an hour.
It defines the critical and non-critical activities to complete the project
Approved Construction schedule, Bar Chart and S-curve are documentary
requirements for _________.
POW and ABC approval
Contract processing and approval
Contractor’s bid proposal
Request of Advance Payment
Refers to the projected cost that must be expended in executing the works using
activities durations and their direct and indirect cost.
Contract cost
Cash flow
Cash in-flow
Cash out-flow
It is the amount of time whereby a successor activity can be advanced with
respect to a predecessor activity under a Precedence Diagram Method (PDM).
Lag time
Lead time
Earliest time finish
Latest time finish
It is the amount of time whereby a successor activity can be delayed with
respect to a predecessor activity under a Precedence Diagram Method (PDM).
Lag time
Lead time
Earliest time finish
Latest time finish
The curve represents the cumulative expenditures of a project direct and indirect
cost over time is called the ____
S-curve
Ghantt Chart
Bar Chart
P
Pursuant to the Revised IRR of RA 9184 under Annex E, Section 1.5.e, the time frame for the
processing of Variation Orders from the preparation up to the approval by the procuring
entity concerned shall not exceed ____.
28 working days
28 calendar days
30 working days
30 calendar days
The total Retention Money shall be due for release upon acceptance of the works. The
contractor may, however, request the __________ of the retention money for each progress
billing with irrevocable standby letters of credit from a commercial bank, bank guarantees or
surety bond callable on demand in the amount equivalent to the retention money
substituted for and acceptable to the Government, provided that the project is on schedule
and is satisfactorily undertaken.
Payment
Recoupment
Substitution
Release
Pursuant to the Revised IRR of RA 9184 under Annex E, Section 5, once a month, the
contractor may submit a statement of work accomplished or ______ and corresponding
request for _______ for work accomplished.
progress billing; progress payment
progress payment; progress billing
progress billing; monthly payment
request for payment; progress billing
In claiming for any variation order, the contractor shall, within ___ after such work has been
commenced; or, within _____ after the circumstances or reasons justifying a claim for extra
cost shall have occurred, deliver a notice giving full and detailed particulars of any extra cost
in order that it may be investigated at that time.
7 calendar days; 30 calendar days
15 calendar days; 28 calendar days
7 calendar days; 28 calendar days
28 calendar days; 7calendar days
Pursuant to the Revised IRR of RA 9184 under Annex E, Section 1.4, a cumulative Variation
Order beyond 10% of the original contract price shall be subject of another contract to be
bid out if the works are _______from the original contract.
inseparable
contiguous
separable
adjacent
To avoid hitting a waterfall, realignment of the route must be done. Being a new
road that will pass through loose or heterogenous strata, auger borings should be
made on the proposed alignment at an average interval of:
150 m
200 m
250 m
500 m
For any proposed bridge site, the topographic and river surveys should be extended
from the centerline of the bridge at least
100 to 200 m upstream only
100 to 200 m downstream only
100 to 200 m upstream and downstream
300 m upstream and downstream
Profile along the centerline of the river channel should be extended from the
centerline of the bridge by at least
100 to 200 m upstream and downstream
100 to 200 m upstream only
100 to 200 m downstream only
100 m upstream and downstream
To find the time of flow, it is required to determine the length of channel. This can
be done by transforming the drainage area into a rectangle whose two sides are in the
proportion of 1:1.5. The length of the stream is assumed one diagonal of this
rectangle plus one-half of the shorter side of the rectangle, which is the:
square root of the square of width (W) plus half of
square root of the sum of the squares of longer side (L) and W plus half of W
square root of the square of the squares of L plus half of W
3.0 W
The maximum length of ascending gradient which a loaded truck can operate without
undue reduction in speed is called:
critical length of grade for design
exceptional gradient
limiting gradient
ruling gradient
In practice, K – factor is used to convert average annual daily traffic to the 30th
highest annual hourly volume (DHV) and is defined as:
DHV/AADT
DDHV/ (DxAADT)
V/PHF
L/A
A contractor encountered an equation on the plans. Quite confused, he clarified the
terms “BK” and “AH” from the Engineer. If you were the Engineer, you would say
that:
BK means new survey stationing
AH means old survey stationing corrected
BK means old survey stationing corrected;
AH, new survey stationing
Both a and b
Bearings for bridges are designed to provide free movement of girders. Which of
the following is not used to allow such movement?
expansion joints
rockers
sliding plates
rollers
For service load design of bridges, the flexural stress in the extreme fiber stress in
compression, fc (in MPa), is:
0.30 f’c
0.40 f’c
0.45 f’c
0.50 f’c
The maximum value of impact applied to the superstructure of a bridge should be:
15.24/(L+38); where L=portion of the span loaded for maximum
50/(L+125)
30%
50%
When considering wind or earthquake forces either acting alone or in combination
with vertical loads, all allowable stresses and soil-bearing value for working stress
design may be increased by:
1/4
1/3
1/2
3/4
In foundation design, the allowable load or bearing capacity is obtained by reducing
the ultimate bearing capacity by a factor of safety of:
1.5
2.0
1 to 2
2 to 3
What do you call the vertical distance from the culvert invert at the entrance to the
water surface elevation permissible in the approach channel?
freeboard
headwater depth
trailwater depth
scour depth
Culvert flow under entrance control is synonymous with flow under:
outlet control
inlet control
submerged outlet
normal depth greater than barrel height
For creeks in urban and rural areas and not subject to overbank flows, a minimum
easement to be provided measured from the edge of the existing bank or the
improved bank should be:
3.0 m
4.0 m
4.5 m
20.0 m
The rate of application of emulsified asphalt used as tack coat, should be within the
range of:
0.2 – 0.5 1/m2
0.2 – 0.7 1/m2
0.15 – 0.7 1/m2
0.15 – 0.5 1/m2
Sub-grade soil is well compacted under the controlled condition of:
Over saturation with water
Optimum moisture content and maximum dry density
Dry soil
Cold weather
What is the accepted proportion mixture of lime to be added to the soil aggregate
(dry soil), in a Lime Stabilized Road Mix Base Course (Item 203)?
2 to 10 mass percent
4 to 15 mass percent
3 to 18 mass percent
3 to 12 mass percent
What is the accepted proportion mixture of cement to be added to the soil aggregate
(dry soil) in a Portland Cement Stabilized Road Mix Base Course (Item 204)?
4 to 20 mass percent
6 to 10 mass percent
5 to 12 mass percent
3 to 12 mass percent
What is the required area of the trial section needed to check the suitability of the
materials and efficiency of the equipment and construction method the contractor
will use?
about 500 sq.m.
about 400 sq.m.
about 100 sq.m.
about 600 sq.m.
What is the permitted variation from the design thickness of a layer of aggregate
subbase course?
± 20 mm
± 10 mm
± 30 mm
± 15 mm
What is the permitted variation from the design thickness of a layer of aggregate
base course?
± 20 mm
± 15 mm
± 25 mm
± 10 mm
What should be the condition of the tack coat before the next course is applied?
wet
sticky
plastic
dry
Concrete mix not place within __________ minutes from the time ingredients were
charged into the mixing drum or has developed initial set, should not be used.
90
45
30
15
What is the minimum allowable/required atmospheric temperature in the application
of Item 305 bituminous material?
5 OC
10 OC
12 OC
15 OC
The inside face of a pothole, aside from squaring, must be made vertical before
patching using cold or hot mix asphalt in order to:
ensure bond between the new mix and old surface
prevent pumping
minimize spalling
prevent faulting
Repainting of steel bridges is an activity under:
special maintenance
preventive maintenance
routine maintenance
periodic maintenance
What do you call the process of cutting the branches around a tree on the roadside to
make them denser and grow straight?
pruning
grafting
felling
budding
It is the repeated operation of fine grading and compacting the full width of the roadway
prior to undertaking any overlying structural layers.
embankment
structure excavation
subgrade preparation
none of the above
A structural layer which accepts greater compressive stress and reduces the deformation of
the pavement under traffic loading.
excavation
embankment
aggregate sub-base course
aggregate base
course
An application of liquid asphalt on an existing pavement for bonding a new pavement
surface to the existing pavement surface.
bituminous tack coat
bituminous prime coat
bituminous seal coat
asphalt
If the lanes are concreted separately, a ______ in the form of a key and keyway is used.
construction joint
expansion joint
contraction joint
longitudinal joint
Intercept, collect and direct runoff which is draining towards the roadway from adjacent
catchments areas.
pipe culverts & storm drains
excavation
embankment
guardrail
Are installed to mark the limit of safe travel and warn of danger beyond.
road signs
pavement markings
pavement markings
curb and gutter
Are installed along the roadway for traffic safety, remind traffic rules and inform drivers
how to use the roadway.
sidewalk
road signs
pavement markings
guardrail
The measurement of trees or stumps for large trees by individual unit basis, the unit will be
designated and measured in accordance with the schedule of size.
Over 150 mm to 300 mm
Over 500 mm to 750 mm
Over 300 mm to 500 mm
Over 900 mm
The required backfill and embankment for structures other than pipe culverts shall be placed
in horizontal layers to the level of the original ground surface.
100 mm
150 mm
200 mm
300 mm
Roadway embankment of earth material shall be placed in horizontal layers not exceeding
_______ , loose measurement, and shall be compacted as specified before the next layer is
placed.
100 mm
150 mm
200 mm
250 mm
The rate of application of Tack Coat by means of a pressure distributor of either the Rapid
Curing Cut-back or the Emulsified Asphalt shall be within the range of ___________.
0.1 to 0.2 liter/square meter
0.2 to 0.6 liter/square meter
0.2 to 0.5 liter/square meter
0.2 to 0.7 liter/square meter
The required temperature for Hot-Mix Asphalt (HMA) mixture that shall be measured
in the truck prior to dumping into the spreader.
107 degrees Centigrade
109 degrees Centigrade
108 degrees Centigrade
110 degrees Centigrade
Rolling/compaction of Hot-Mix Asphalt (HMA) mixture shall begin at the sides and proceeds
longitudinally parallel toward the road centerline, each trip overlapping ___ the roller width,
gradually progressing to the crown of the road.
1/8
1/4
1/2
1/3
The depth of the weakened plane joint should be at all times not less than _____ mm,
while the width should not be more than _____ mm.
30 mm / 4 mm
50 mm / 6 mm
40 mm / 5 mm
20 mm / 3 mm
Sawing of the joint shall commence as soon as the concrete has hardened sufficiently to
permit sawing without excessive raveling. What is the required time the joints before
uncontrolled shrinkage cracking takes place.
4 to 24 hours
2 to 12 hours
1 to 24 hours
2 to 24 hours
Transverse construction joint shall be constructed when there is an interruption of more
than 30 minutes in the concreting operations. At what point the transverse joint be
constructed within an expansion joint, contraction joint, or plane of weakness.
1.00 meter
1.50 meter
2.50 meters
3.00 meters
Forms for concrete shall remain in place undisturbed for not less than how many hours
after concrete pouring.
12 hours
16 hours
30 hours
24 hours
Joints shall be sealed soon after completion of the curing period and before the pavement
is opened to traffic. What is the required material to be used.
Asphalt
Asphalt Sealant
Mortar
Epoxy
The brooming operation should be executed that the corrugations produced in the surface
shall be uniform in appearance. What is the required depth for such operation.
1.0 mm
1.5 mm
2.0 mm
2.5 mm
For gabions and mattresses, what is the required range of rock sizes which shall be
generally uniformly graded and shall be evenly distributed.
50 mm to 100 mm
150 mm to 200 mm
100 mm to 150 mm
100 mm to 200 mm
What is the permitted variation from the design thickness of a layer of aggregate
subbase course?
± 20 mm
± 10 mm
± 30 mm
± 15 mm
What is the permitted variation from the design thickness of a layer of aggregate
base course?
± 20 mm
± 15 mm
± 25 mm
± 10 mm
What is the permitted variation from the design thickness of a layer of aggregate
base course?
± 20 mm
± 15 mm
± 25 mm
± 10 mm
The equivalent physical measurement used in the determination of the cost of
maintenance of our national roads and bridges and all its facilities is known as:
lane kilometer
equivalent kilometer unit
equivalent maintenance kilometer
standard kilometer unit
The maintenance work, under vegetation control, the remaining height grasses and
shrubs should be left uncut is:
50 mm
100 mm
200 mm
400 mm
Concrete class A mix used and deposited in water for footing construction shall
maintain a slump between:
5 and 10 cm
10 and 20 cm
20 and 30 cm
30 and 40 cm
Concrete should be kept continuously wet by the application of water for a
minimum period of how many days after it has been placed?
28
30
14
7
As practically possible, concrete mix should not be placed where this can be subject
to manual dropping by not more than __________ and where no other special tools
and means are used.
3.0 m
2.5 m
2.0 m
1.5 m
What is the required minimum weight of the gravity hammer used in pile driving?
2000 kg
1500 kg
1800 kg
1700 kg
