- Faculty of Architecture
- Department of Building Economics
- Senior Lecturer Grade I
Contact information
Department of Building Economics
Faculty of Architecture
成人头条
Moratuwa
10400
Teaching and Administrative Activities
Management Accountancy -Undergraduate -2016
Industrial Training -Undergraduate -2016
Industrial Training -Undergraduate -2016
Post-contract Management -Undergraduate -2016
Dissertation -Undergraduate -2016
Professional Practice -Undergraduate -2016
Professional Practice (FM) -Undergraduate -2016
Tendering and Estimating -Undergraduate -2016
Dissertation -Undergraduate -2016
Contract Administration -Postgraduate -2016
Management Accountancy -Undergraduate -2017
Industrial Training -Undergraduate -2017
Industrial Training -Undergraduate -2017
Post-contract Management -Undergraduate -2017
Dissertation -Undergraduate -2017
Professional Practice -Undergraduate -2017
Professional Practice (FM) -Undergraduate -2017
Tendering and Estimating -Postgraduate -2017
Contract Administration -Postgraduate -2017
Project Procurement and Marketing -Postgraduate -2017
Industrial Training and Extension Programme Coordinator -Coordination of Industrial Training (2012 To date)
Level III Coordinator -Coordination of Level III academic activities (2012 To 2018)
Member -Member of TEC for Construction & Completion of Proposed Aluminium Works for Faculty of Architecture Phase IV (2016 To 2016)
Acting Director MSc/PG Diploma in Project Management Programme - Coordination of MSc/PG Diploma in Project Management Programme (2017 To date)
Acting Course Director for MSc in Construction Law & Dispute Resolution Programme - Coordination of MSc/PG Diploma in Construction Law & Dispute Resolution Programme (2022 To 2022)
Member of Senate Sub-committee on student appeals (Medical) - Review of student's requests on medical grounds (2017 To date)
Research Activities
Project Management
Procurement-Bidding/ Risk
Contracts administration
Claims management
Strategic marketing
Maintenance management
Workplace issues
Industrial training and trainee and employer expectations
Contracts administration, Claims management, Workplace issues, Project Management, Procurement-Bidding/ Risk
Education and Professional Affiliations
Bachelor's, 成人头条 ,1993 BSc (Hons) in Quantity Surveying
Masters, University of Reading ,2009 MBA
Bachelor's, Institute of Chartered Accountants of Sri Lanka ,Various Licentiate 1, Licentiate 2, Professional 1
Other, Royal Institution of Chartered Surveyors ,2009 RICS Postgraduate Diploma in Project Management
Other, University of Colombo and SEDA, UK ,2014 Certificate in Teaching in Higher Education (CTHE) and SEDA Certification
MPhil, University Of Moratuwa ,
Institute of Quantity Surveyors(2011 To date)
Royal Institution of Chartered Surveyors(2004 To date)
Chartered Institute of Arbitrators(2005 To date)
Professional Member of the Royal Institution of Chartered Surveyors MRICS( To date)
Associate member of the Institute of Quantity Surveyors Sri Lanka AIQSSL( To date)
Associate member of the Institute of Quantity Surveyors Sri Lanka AIQSSL( To date)
Career
Member of Board of Quantity Surveying Education & Training ,Institute of Quantity Surveyors, Sri Lankafrom January 2012 onwards
Honours and Awards
Publications*
G.A.P.C.S.M. Pathiraja, R.A. Dinithi Piyumra and P.A.P.V.D.S. Disaratna,".Challenges in chemical anchoring carried out in the Sri Lankan context.",12th World Construction Symposium, Empowering Construction Industry: Towards Sustainable Development Goals,Colombo,2024,pp.365-378
M.M.N. Mannapperuma, P.A.P.V.D.S. Disaratna and I.E. Illeperuma,".Role of micro-housing in fulfilling middle-income housing demand in urban areas: Sri Lankan perspective.",12th World Construction Symposium, Empowering Construction Industry: Towards Sustainable Development Goals,Colombo,2024,pp.904-916
Udayangani K.D.M.S., Wimalasena N.N., Udara Ranasinghe, Pilanawithna N.M.,".Gaps in Existing Apartment Ownership Law of Sri Lanka.",6th World Construction Symposium, What鈥檚 New and What鈥檚 Next in the Built Environment Sustainability Agenda?,Colombo,2017,226-231
Siriwardhana S.M.W.L., Anuiruddika S.M.N., Wimalasena N.N.,".Opportunities and Challenges Faced by the Sri Lankan Construction Companies in the Stock Market.",6th World Construction Symposium, What鈥檚 New and What鈥檚 Next in the Built Environment Sustainability Agenda?,Colombo ,2017,316-325
Chanudha R.A.C., Anuiruddika S.M.N., Ariyachandra M.R.M.F.,".Procurement System Selection Model for the Sri Lankan Construction Industry.",6th World Construction Symposium, What鈥檚 New and What鈥檚 Next in the Built Environment Sustainability Agenda?,Colombo,2017,337-349
Chandrarathna B.A.S.W., Anuiruddika S.M.N., Wimalasena N.N.,".Special Purpose Vehicle (SPV) Model for Private Finance Initiatives for Large Scale Infrastructure Projects in Sri Lanka.",6th World Construction Symposium, What鈥檚 New and What鈥檚 Next in the Built Environment Sustainability Agenda? ,Colombo,2017,417-430
Vishnupriya G., Wimalasena N.N., Weerasinghe R.P.N.P., Uthpala Rathnayake,".Work Stress of Facilities Managers in the Sri Lankan Context.",6th World Construction Symposium, What鈥檚 New and What鈥檚 Next in the Built Environment Sustainability Agenda?,Colombo,2017,495-504
Udani S.H.M.I., Weerasinghe R.P.N.P., Madhusanka, H.W.N. ,".Developing a Framework to Ensure Safety of Maintenance Workers in Sri Lankan Commercial Buildings.",5th World Construction Symposium, Green Environment, Eco-Innovations & Entrepreneurship,Colombo,2016,pp.141-152
Sivakumar Abiramy, Nishadi Anuruddika,".Strategies for Tactful Time Management for Quantity Surveyors.",5th World Construction Symposium, Green Environment, Eco-Innovations & Entrepreneurship,Colombo,2016,pp.467-478
Piyumra, R. A. D., Disaratna, V., & Perera, B. A. K. S. ,".Framework for integrating experiential knowledge, personal constructs, and knowledge transfer toward successful construction claims management..",Journal of Legal Affairs and Dispute Resolution in Engineering and Construction,,17(1),2025
Karunarathna, D.C., Perera, H.A.H.P., Perera, B.A.K.S. and Disaratna, P.A.P.V.D.S.,".Influence of delay in utility shifting for extension of time claims in road construction projects in Sri Lanka.",Smart and Sustainable Built Environment,,,2024
Rasanjali, W.A., Mendis, A.P.K.D., Perera, B.A.K.S. and Disaratna, V.,".Implementing enterprise resource planning for lean waste minimisation: challenges and proposed strategies.",Smart and Sustainable Built Environment,,13/2,2024
Gohunuwatta, R. R., Perera, H. A. H. P., Perera, B. A. K. S., & Disaratna, P. A. P. V. D. S. ,".Effect of COVID-19 on productivity of construction projects in Sri Lanka.",A|Z ITU JOURNAL OF THE FACULTY OF ARCHITECTURE,21(1),2024
V. T. Mallawaarachchi, S. M. A. H. Senanayake, V. Disaratna & B. A. K. S. Perera,".Application of subcontracting as a quality improvement tool for building constructions in Sri Lanka.",International Journal of Construction Management,24:1,2024
Nisansala M.K., Shandraseharan A., Perera B.A.K.S. & Disaratna V.,".Performance management of contractor鈥檚 quantity surveyors through the use of proper documents and records.",ITU Journal of Faculty of Architecture,19-2,2022
Mendis A.P.K.D., Jayatunge D.A.S.R., Disaratna V. & Perera B.A.K.S,".Implementation of government policies in the construction industry: the case of Sri Lanka.",ITU Journal of Faculty of Architecture,19-2,2022
asanjali W.A., Mendis A.P.K.D., Perera B.A.K.S. & Disaratna, V.,".Implementing enterprise resource planning for lean waste minimisation: challenges and proposed strategies.",Smart and Sustainable Built Environment, 2022,,2022
S. G. D. K. Bandara, F. N. Abdeen, Vijitha Disaratna & B. A. K. S. Perera,".Employee welfare and job satisfaction in the Sri Lankan hotel industry, .",International Journal of Construction Management,22:15, ,2022
| 1 | Dilshani,L. D. T., Disaratna, P. A. P. V. D. S. (2014). 鈥淎 Review of ICTAD Standard Bidding Document 02 (2007) for Major Contracts鈥�. In Proceedings of the Third world construction symposium 2014: Sustainability and Development in Built Environment (pp.36-46). Colombo: Ceylon Institute of Builders, Sri Lanka. |
| 2 | Samarajiwa, E. J., Dissaratna, P. A. P. V. D. S., and Francis, M. (2014). 鈥淜ey challenges in conducting development appraisals in Sri Lanka鈥�. In Proceedings of the Third world construction symposium 2014: Sustainability and Development in Built Environment (330-343). Colombo: Ceylon Institute of Builders, Sri Lanka. |
| 3 | Rasanthi, H. L. S., Disaratna, P. A. P. V. D. S., Perera B. A. K. S., and Perera K. T. P. K. (2014). 鈥淩isk of using Bidding Strategies for a Contractor鈥�. InProceedings of the 3rd World Construction Symposium, Sustainability and Development in Built Environment (pp.490-502). Colombo: Ceylon Institute of Builders, Sri Lanka. |
| 4 | Akalya Shanmuganathan, Vijitha Disaratna, Mathusha Francis (2014). 鈥淎 Study of Procurement Selection for Bridge Construction鈥�. In Proceedings of the 7th FARU International Research Symposium, Practice Based Research: Exploring Built Environment through Research (pp.112-121). |
| 5 | Ganeshu P., Disaratna, P. A. P. V. D. S., Francis M., (2015). 鈥淐omprehensive Study about Sri Lankan Contractors鈥� Estimation Practice鈥�. In Proceedings of the 4th World Construction Symposium, Sustainable Development in Built Environment: Green Growth & Innovative Directions (pp.181-191). Colombo: Ceylon Institute of Builders, Sri Lanka. |
| 6 | Jayasinghe D. P. S. D., Disaratna, P. A. P. V. D. S., Weerasinghe R. P. N. P., (2015). 鈥淔ramework for Ensuring Effectiveness of Maintenance in Building Services鈥�.In Proceedings of the 4th World Construction Symposium, Sustainable Development in Built Environment: Green Growth & Innovative Directions(pp.270-281). Colombo: Ceylon Institute of Builders, Sri Lanka. |
| 7 | Sampath H. N. A., Disaratna, P. A. P. V. D. S., Francis M., (2015). 鈥淢inimising Variations in Lump Sum Contracts鈥�. In Proceedings of the 4th World Construction Symposium, Sustainable Development in Built Environment: Green Growth & Innovative Directions(pp.361-373). Colombo: Ceylon Institute of Builders, Sri Lanka. |
| 8 | Sendanayake H. D., Disaratna, P. A. P. V. D. S., Francis M., (2015). 鈥淢itigating Claims through Conflict Avoidance in Construction Industry鈥�. In Proceedings of the 4th World Construction Symposium, Sustainable Development in Built Environment: Green Growth & Innovative Directions (pp.374-381). Colombo: Ceylon Institute of Builders, Sri Lanka.
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10 Sivakumar Abiramy,Vijitha Disaratna, Nishadi Anuruddika, (2016). 鈥淪trategies for Tactful Time Management for Quantity Surveyors鈥�. InProceedings of the 5th World Construction Symposium, Green Environment, Eco-Innovations & Entrepreneurship (pp.467-478). Colombo: Ceylon Institute of Builders, Sri Lanka.