Dhammika Ratiyala

at MG Consultants (Pvt) Ltd (MGC)
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Contact Information
us****@****om
(386) 825-5501
Location
Colombo, Western Province, Sri Lanka, LK

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Experience

    • Sri Lanka
    • Business Consulting and Services
    • 1 - 100 Employee
      • Jun 2022 - Present

      Responsible for overall technical coordination of the design projects undertaken by the companyAssist the project staff to develop the design concepts and other related activitiesEvaluate the compliance of outsourced experts and firms prior to contract awardingCheck and verify whether the outsourced design are in line with the agreed design approachClosely coordinate with the team leaders to ensure achieving targeted deadlines for deliverablesPrepare and implement good design practices across the companyIntegration and coordination of the multi disciplinary design teams Show less

      • Jan 2017 - May 2022

      Central Expressway Project Section 2, Length of Expressway 41km.• Review of the Client’s detailed design including alignment and profile design revision for main expressway and six Interchanges and major and minor road intersections.• Design of horizontal and vertical alignments of approach roads and frontage roads.• Design of required road furniture such as traffic signs, guardrails, center median barrier, kilometer posts, and 100m posts, marker posts, traffic signals, lane markings etc.• Led the highway design team and complete tasks within schedule.• Construction supervision of works and adjusting alignments to suite site conditions• Review and approve contractor’s construction drawing submissions including cross sections of main expressway as well as approach & frontage roads in 10m intervals.• Provision of responses to the contractor’s Requests for Information (RFI)• Liaison and coordination of the external agencies such as National Water Supply and Drainage Board, Electricity Board, Telecom etc.• Coordination of design efforts by multi-disciplinary teams such as structural, geotechnical and toll systems including toll buildings, drainage etc. Show less

    • Highway Design Engineer
      • May 2016 - Jul 2016

      Extension of Southern Expressway Project (Section 4) - Length of Expressway 22km. China funded • Review of the Contractor’s detailed design including Horizontal and Vertical alignment design for Main Expressway, Approaches, and Frontage roads. • Review and approve contractor’s construction drawing submissions including cross sections of main expressway as well as approach & frontage roads. • Provision of responses to the contractor’s Requests for Information (RFI) • Liaison and coordination of the external agencies such as National Water Supply and Drainage Board, Electricity Board, Telecom etc. • Coordination of design efforts by multi-disciplinary teams such as structural, geotechnical, toll system including toll buildings, drainage etc. Show less

      • Mar 2012 - Nov 2015

      Outer Circular Highway Project (Northern Section 1)– Length of Expressway 9 km JICA funded• Review of the Client’s detailed design including alignment and profile design revision for main expressway and six Interchanges and major and minor road intersections.• Design of horizontal and vertical alignments of approach roads and frontage roads.• Design of required road furniture such as traffic signs, guardrails, center median barrier, kilometer posts, and 100m posts, marker posts, traffic signals, lane markings etc.• Led the highway design team and complete tasks within schedule.• Construction supervision of works and adjusting alignments to suite site conditions• Review and approve contractor’s construction drawing submissions including cross sections of main expressway as well as approach & frontage roads in 10m intervals.• Provision of responses to the contractor’s Requests for Information (RFI)• Liaison and coordination of the external agencies such as National Water Supply and Drainage Board, Electricity Board, Telecom etc.• Coordination of design efforts by multi-disciplinary teams such as structural, geotechnical and toll systems including toll buildings, drainage etc. Show less

      • Oct 2007 - Feb 2012

      Southern Transport Development Project (Southern Expressway Package 1)– Length of Expressway 35km, JICA funded• Review of the Client’s detailed design including alignment and profile design revision for main expressway and six Interchanges and major and minor road intersections.• Design of horizontal and vertical alignments of approach roads and frontage roads.• Design of required road furniture such as traffic signs, guardrails, center median barrier, kilometer posts, and 100m posts, marker posts, traffic signals, lane markings etc.• Led the highway design team and complete tasks within schedule.• Construction supervision of works and adjusting alignments to suite site conditions• Review and approve contractor’s construction drawing submissions including cross sections of main expressway as well as approach & frontage roads in 10m intervals.• Provision of responses to the contractor’s Requests for Information (RFI)• Liaison and coordination of the external agencies such as National Water Supply and Drainage Board, Electricity Board, Telecom etc.• Coordination of design efforts by multi-disciplinary teams such as structural, geotechnical and toll systems including toll buildings, drainage etc. Show less

    • Rural Road Engineer
      • Jan 2007 - Sep 2007

      Road Sector Assistant Project - Rural Road Pilot Component. Length of Roads 650 km. World Bank Funded. • Engaged in the screening, outline design and cost estimation of Rural Roads. • BOQs were prepared for each road. Road Sector Assistant Project - Rural Road Pilot Component. Length of Roads 650 km. World Bank Funded. • Engaged in the screening, outline design and cost estimation of Rural Roads. • BOQs were prepared for each road.

    • Engineer
      • Oct 2006 - Dec 2006

      National Highway Development Project, Length of Highways 20km ADB Funded • Engaged Detailed Geometric Design of Highway. • Engaged pavement design of highway • Engaged detailed design of highway. • Engaged in preparation of tender documents including preparation of BoQs, Specifications and other related documents National Highway Development Project, Length of Highways 20km ADB Funded • Engaged Detailed Geometric Design of Highway. • Engaged pavement design of highway • Engaged detailed design of highway. • Engaged in preparation of tender documents including preparation of BoQs, Specifications and other related documents

    • Sri Lanka
    • Business Consulting and Services
    • 1 - 100 Employee
    • Engineer
      • Oct 2005 - Sep 2006

      Tsunami affected Areas Rehabilitation Project, Length of Highways 347 km. EU Funded • Carry out road condition surveys, • Carry out design of strip plan, cross sections, flat plans and drainage plan • Carryout the outline design of 330 km of ‘A’ and ‘B’ roads, detailed engineering design of 17 km of ‘B’ roads and detailed engineering design of 100km of Provincial Roads. • Engaged in preparation of tender documents including preparation of BoQs, Specifications and other related documents Show less

    • Highway Engineer
      • Dec 2004 - Sep 2005

      Road Sector Assistant Project, Length of highways 770km, World Bank Funded • Responsible for carrying out Pavement Condition Survey and deficiencies measurements using VIZIR method which is developed by LCPC – Division of the French Ministry of Public Works • Engaged in the detailed engineering designs such as Geometric Design, Drainage Design and Road Furniture Design of the A & B class roads – 770 kms. • Engaged in preparation of tender documents including preparation of BoQs, Specifications and other related documents Show less

    • Civil Engineer
      • Mar 2004 - Nov 2004

      Eden Garden Housing Project, 35 Units of 2 storied Houses. • Preparation of Construction programme/schedules • Carryout the quality audits • Monthly and weekly progress reports, physical and financial progress monitoring reports Eden Garden Housing Project, 35 Units of 2 storied Houses. • Preparation of Construction programme/schedules • Carryout the quality audits • Monthly and weekly progress reports, physical and financial progress monitoring reports

    • Sri Lanka
    • Construction
    • 200 - 300 Employee
    • Civil Engineer
      • Mar 2003 - Feb 2004

      Construction of Asiri Hospital Project, 13 Storied Main Hospital and 7 Storied Ancillary Building • Mainly responsible for the construction of the ancillary building and all external works (water sumps, sewer sump, diesel tank, road works, manholes, catch pits etc.). Work also included preparation of construction programs, schedules, progress reports and progress monitoring. Construction of Asiri Hospital Project, 13 Storied Main Hospital and 7 Storied Ancillary Building • Mainly responsible for the construction of the ancillary building and all external works (water sumps, sewer sump, diesel tank, road works, manholes, catch pits etc.). Work also included preparation of construction programs, schedules, progress reports and progress monitoring.

    • Site Engineer
      • Jun 2001 - Jun 2002

      Construction of Kukuleganga Hydropower Project, 70MW • Engaged in the construction of Cable Tunnel, Cable duct, Upper Elbow, Rock trap, Main control building, Pump houses, Air exhaust building and Auxiliary building • Programming and preparing work schedules for the above • Coordination with foreign & local consultants on a daily basis carried out to ensure the quality of the construction work. Construction of Kukuleganga Hydropower Project, 70MW • Engaged in the construction of Cable Tunnel, Cable duct, Upper Elbow, Rock trap, Main control building, Pump houses, Air exhaust building and Auxiliary building • Programming and preparing work schedules for the above • Coordination with foreign & local consultants on a daily basis carried out to ensure the quality of the construction work.

    • Junior Highway Engineer
      • Mar 2001 - May 2001

      Feasibility Study of Colombo Kandy Expressway, EU Funded • Responsibilities included locating of the proposed road alignment on ground aiming at identifying the existing conditions and proposing appropriate alternatives to minimize demolition of buildings and damage to properties and selecting the best alternative. • Also engaged on the preliminary design and cost estimation including computation of resettlement costs. Feasibility Study of Colombo Kandy Expressway, EU Funded • Responsibilities included locating of the proposed road alignment on ground aiming at identifying the existing conditions and proposing appropriate alternatives to minimize demolition of buildings and damage to properties and selecting the best alternative. • Also engaged on the preliminary design and cost estimation including computation of resettlement costs.

    • Assistant Engineer
      • Apr 2000 - Mar 2001

      Detailed Design of the Sothern Development, Length of Expressway 66km, JICA Funded • Engaged in assisting expatriate Engineers in the selection of the best alternative route alignment based on digital maps, • Design of horizontal alignment of the best route selected and Design of vertical alignment • Design cross sections, drainage structures, pavement, interchanges, tollgates etc.. Outcome was Digital Terrain Model (DTM) including all construction details. • Engaged in preparation of tender documents including preparation of BoQs, Specifications and other related documents Show less

    • Civil Engineer
      • Jun 1999 - Dec 1999

      Four Storied Building of 16 Apartments for the N.H.D.A. and Two Buildings for the Stores & Mechanical Section for the Land Commissioner’s Department • Was engaged in Site Management, Material & Equipment Procurement, Planning and Co-coordinating activities and Construction Supervision. Four Storied Building of 16 Apartments for the N.H.D.A. and Two Buildings for the Stores & Mechanical Section for the Land Commissioner’s Department • Was engaged in Site Management, Material & Equipment Procurement, Planning and Co-coordinating activities and Construction Supervision.

Education

  • University of Moratuwa
    Master's degree, Highway and Traffic Engineering
    2019 - 2022
  • University of Moratuwa
    Bachelor's degree, Civil Engineering
    1994 - 1998

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