Engineer: Journal of the Institution of Engineers, Sri Lanka

Section I

Removal of Manganese and Iron from Groundwater by using Chlorination and Rapid Sand Filtration: A Case Study

M. E. Sutharsan, S. P. S. Meegahakumbura, N. S. Miguntanna

PDF (EN)

16 May 2023

56 ( 2 ) : 13-21

Section I

Estimating the Effect of Urbanization on Ecological Condition and Urban Thermal Comfort: A Case Study in Colombo, Sri Lanka

T. M. B. Senarathna, K. Gamsavi, S. P. Chaminda

PDF (EN)

16 May 2023

56 ( 2 ) : 65-74

Section I

Cost Effective Reliability Improvements in 33kV/11kV Electricity Distribution Networks – A Case Study in Western Province South 1, CEB, Sri Lanka

W.R.V.G.D.R. Chameera, W.D.A.S. Wijayapala, H.Y.R. Perera

PDF (EN)

16 May 2023

56 ( 2 ) : 01-11

Section I

Three-Dimensional Numerical Simulation for Lateral Distortional Buckling Behaviour of Steel-Concrete Composite Beams

W. M. A. D. Wijethunge, A. J. Dammika, C. S. Bandara, J. A. S. C. Jayasinghe

PDF (EN)

16 May 2023

56 ( 2 ) : 23-35

Section I

Shear Strength Characteristics of Municipal Solid Waste

M. A. G. P. Perera, N. H. Priyankara

PDF (EN)

16 May 2023

56 ( 2 ) : 37-49

Section I

Enhancement of the Lateral Performance of RC Columns Using Steel Jacketing: A Numerical Approach

Y. G. P. Erange, M. Jenothan, J. A. S. C. Jayasinghe, C. S. Bandara, A. J. Dammika

PDF (EN)

16 May 2023

56 ( 2 ) : 51-64

From the Editor

From the Editor…

P. A. K. Karunananda

PDF (EN)

16 May 2023

56 ( 2 )

Section II

Building a Proactive Safety Culture in Tunnel Construction Industry - Sri Lanka

S. W. Seneviratne, G. K. P. Wickramasinghe, R. D. D. Dayawansha

PDF (EN)

16 May 2023

56 ( 2 ) : 77-86

Section II

Tradeable Electrical Energy Certificates to Facilitate the Development of Renewable Energy Based Power Plants, Bypassing the Ongoing Financial Crisis

M. Lakshitha Weerasinghe, Harsha Wickramasinghe, Ajith Alwis

PDF (EN)

16 May 2023

56 ( 2 ) : 87-91

Section II

A Consequence of Failure of Mid Span Compression Joint on the Kelanitissa-Kolonnawa Line

J. Rohan Lucas, Nanda Munasinghe

PDF (EN)

16 May 2023

56 ( 2 ) : 93-97

Section II

A New Constructive Professional Training Guide on Health and Safety Practices for Construction Workers

M. Kesavan, A. M. N. Alagiyawanna

PDF (EN)

16 May 2023

56 ( 2 ) : 99-112

Section I

Hydrodynamic Modelling of Puttalam Lagoon

M. M. M. Manas, K. P. P. Pathirana

PDF (EN)

27 Mar 2023

56 ( 1 ) : 1-9

Section I

Temporal Transferability of Calibrated Hydrological Model Parameters: A Case Study of Gin Catchment, Sri Lanka

T. N. Wickramaarachchi, S. S. D. S. Gunasekara

PDF (EN)

27 Mar 2023

56 ( 1 ) : 11-20

Section I

Seismic Performance of Three Ancient Stupas in Anuradhapura, Sri Lanka

P. A. G. W. S. Lokeshwara, T. N. M. Thilakarathna, L. S. S. Wijewardena, P. A. K. Karunananda, T. M. Pallewatta

PDF (EN)

27 Mar 2023

56 ( 1 ) : 21-30

Section I

Performance of Different Parameterization Configurations of WRF-ARW Model during Heavy Rainfall over Mi Oya River Basin

W. M. A. Y. Wanasinghe, K. H. Gamage, N. G. P. B. Neluwala, P. G. S. Gimhan

PDF (EN)

27 Mar 2023

56 ( 1 ) : 31-41

Section I

Impact of Using Price Fluctuation Related Conditions on Construction Projects

S. N. Malkanthi, P. D. Dharmaratne, G. H. Galabada

PDF (EN)

27 Mar 2023

56 ( 1 ) : 43-49

Section I

Travel Behaviour Analysis and Exploration of Mode Choice Variability of Short-Distance Travellers

P. M. G. D. M. Herath, W. R. S. S. Dharmarathna, W. M. V. S. K. Wickramasinghe, A. G. H. J. Edirisinghe

PDF (EN)

27 Mar 2023

56 ( 1 ) : 51-62

Section I

Electricity Cost Reduction of Industrial/General Purpose Customers in Sri Lanka using Solar PV and Battery Storage

J. R. Lucas, S. V. Herath

PDF (EN)

27 Mar 2023

56 ( 1 ) : 63-70

From the Editor

From the Editor…

P. A. K. Karunananda

PDF (EN)

27 Mar 2023

56 ( 1 )

Section II

Potential Environmental Impacts of the Use and Disposal of Personal Protective Equipment during the COVID-19 Pandemic in Sri Lanka

C. E. Kankanamge, G. N. Samarasekara, T. Nilojan, R. D. U. I. Rajapakshe

PDF (EN)

27 Mar 2023

56 ( 1 ) : 83-91

Section II

Sustainable Water Management in Kalu River Basin of Sri Lanka: Comparison of Watershed Yield Computations for Water Security

S. T. Siriwardana, N. T. S. Wijesekera

PDF (EN)

27 Mar 2023

56 ( 1 ) : 93-111

Section II

Employability Skills Required by Entry-Level Engineers in Sri Lanka

D. P. S. Wijesinghe, V. P. T. Jayawardane

PDF (EN)

27 Mar 2023

56 ( 1 ) : 113-122

Section II

Soil Based Adsorption Media for Permeable Reactive Barriers to Adsorb Lead (Pb²⁺) & Cadmium (Cd²⁺)

W. A. H. R. Thilakarathna, A. M. D. C. K. Jayathilake, W. D. D. K. Kobbakaduwa, G. N. Paranavithana, K. M. L. A. Udamulla

PDF (EN)

27 Mar 2023

56 ( 1 ) : 123-130

Section II

Developing a Constructive Mobile Application Tool for the Systematic Delivery of Work-based Training Components Associated with the Enhancement of Labour Performance and Productivity in Construction

M. Kesavan, P. B. G. Dissanayake, C. K. Pathirana, M. M. D. R. Deegahawature, K. D. R. Silva

PDF (EN)

27 Mar 2023

56 ( 1 ) : 131-151

Section II

Vertical Capillary Barriers and Wick Drains to Mitigate the Rain-induced Slope Failures: Numerical Analysis

Udesh Wijepala, Shiran Jayakody

PDF (EN)

27 Mar 2023

56 ( 1 ) : 153-163