W. J. M. K. PERERA (RU/E/2007/119)
Department of Civil and Environmental
Engineering
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Introduction to Training Organization
Detail information on the Project
Training Experiences
Problem encountered
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• Central Engineering Consultancy Bureau
(CECB) is the largest engineering
consultancy organization in Sri
Lanka.
• CECB offer multi-disciplinary expertise such
as Building constructions, Roads,
Highways, Bridges and Irrigational
works.
• Nearly 600 of engineers, architects and
geologists are employed under
CECB.
• They are doing multi billion rupee projects
which makes them large profit
margins.
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Client: Ministry of Justice &
Law Reforms.
Contractor: State
Engineering Corporation
(SEC)
Consultant: Central
Engineering Consultancy
Bureau ( CECB ).
Contract period: 546 days
Funding: Government of
Sri Lanka
Value : Rs. 631 millions
Proposed Court Complex
Length
29.1 km
Design Speed
80 km/h
Number of Lanes
4
Width of each lane
3.5m
Left Shoulder Width
3.0m
Right Shoulder
Width
0.75m
Median Width
4.5m
Frontage road
carriageway Width
6.0m
Land acquisition
Width
60-80m
PHASE 3
PHASE 2
PHASE 1
Going (280mm)
Thickness of the
Flight
Rise (165
mm)
Staircase Beam
Staircase Flight
Doing Setting Out of
Staircase Flight
Formwork of Staircase
Flight
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Soil was filled layer by layer and water was sprinkled to
bring the moisture content of the soil to the optimum
moisture content.
Soil was compacted using Vibratory Roller.
Sand Cone test was done to determine to dry unit weight
of the soil
Performed Sand cone Test
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This is done as a protection against termite attack.
Drill holes at 2 to 3 feet intervals along the perimeter of
the building. Inject the termiticide.
Then termiticide spray directly to the soil.
Inject termiticide
Spraying termiticide
Water Supply Line
 20mm, 25mm, 32mm, 40mm
PVC pipes are used.
 Pipe lines are checked by
applying pressure of 8 bars.
Sewer Line
Applying Pressure for Supply
 Sewer lines are laid 1:80 slope.
lines
 All sewer lines are connected to manhole.
Hydration temperature increment in mass concrete
structures
THERMOCOUPLE
LOCATIONS
THERMOCOUPLE
WITH DATA LOGGER
SOLUTION
ADD FLY
ASH
Concrete Defects
BEFORE
AFTER
SOLUTION
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Provide Safety Equipments (helmets, safety
shoes,boots,googles, gloves and safety belts)
Safety Instruction Boards
Located Medical Centre at the Site
Special Traffic Controlling Section
Charge Fairs from employees for Misbehaviors
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Not only improved the technical knowledge as I
discussed.
Obtained a vast knowledge on dealing with all sorts of
people
Learned both contractor and consultant point of view
when constructing a new building.
Made new friends with industry engineers and other
workers.
Say any other activities involved during training period…