Period

Country Summary of activities performed relevant to the Assignment.

Sep 2023-

2020

Sri Lanka • Project management, Documentation, Coordination part, Design changes, Rate Analysis,Utility works & Testing utility works. Jul 2019-

2017

Sri Lanka • Utility Construction Works

1.SPS 10, SPS 13A, SPS 16, SPS 15 Pump

stations.

2.SEWER MH

Nov 2017 — 3.ELECTRICAL MH,Testing & Commisioning 2016

Sri Lanka • Laying of DI Pipes.

• Tunnel Crossing.

• Steel Bridges Lunching. (Long 40m & 19m Arch Model, Height 2.55m)

Aug 2016 —

2015

Sri Lanka • Embankment Excavation. Board Piling paving ABC, Asphalt, Overpass, Under pass structures

Sept

2015 -

2014

Sri

Lanka

• Earth works, ABC nad culvert precast construction, Monthly Progress updates

Aug 2014 —

Nov 2012

Sri Lanka • Laying of Dia 250 mm, 300 mm, 350 mm, 400 mm, 450 mm, 600 mm, 900 mm, Ductile Iron transmission main from WTP to Harana, Sigiriya, Inamaluwa, Kandalama, Galewela, Kithulhitiyawa.

Distribution main 63mm,

90mm, 110mm, 160mm, 225mm, 280mm u PVC Gauge 1000type

• Water Reservoir Tank 400m3 Sigiriya (Construction top of the rock)

• Water reservoir Tank 600m3 Habarana(Construction top of the rock)

• Concrete pumping methods use for reservoirs. (200m horizontal length

& 42m Vertical Height)

• Submission IPC

Nov 2012 -

May 2009

Sri Lanka • Overall pIanning& management for laying of

Dia600mm, 800mm, 1100mm,1200mm Glass reinforced

• DEEP excavation (7.5m) with proper shoring methods

• (Interlocking piling with Silent Hammers & Trench Box shoring methods),

• Lateral connections, Placing manholes,

Lagoon

Crossing, Casting concrete of

• Thrust blocks

• Handling & procedure fallow up PE Welding Machine April

2009 - Ju y

2007

Sri Lanka • Responsible for laying of transmission mains.

• Management & labor handling, Hydro testing

• Pipe laying in Marshy Areas

• Preparation of necessary arrangements for shoring works before excavation

• Pile hacking, Placing of pile caps & Concreting

Dec 2006- • Pipe laying on pile caps & back filling Mar 2005

Sri Lanka • Officer In charge Transmission pipe line, Sedimentation Tank, Clear WaterTank

• Laying Of Dia 800mm, 1000mm, 1200mm

DI, Transmission Main

• Coordination of Hydro Testing

• Road re—instatement

• Steel Shuttering & Ply wood Form Work Installation.

• 25000 m3 Concrete volume of KG-01 Project.

2004 Sri Lanka • Assisstant Engineer, Precasting yard soil test China Geo Engineering Corporation,

Site in charge

Hoeval Construction Engineering

(Pvt) Ltd Site in charge

China State Engineering

Corporation Pvt (Ltd) Assistant Site

Manager China National Aero

Technology International Engineering

Corporation

(Va Catic—Eng) Tech Wabag Of Limited China Site Site Engineer Engineer China Geo Engineering Corporation

Site Engineer

China Geo—Salcon—Access JV Site

Engineer

3. Employment Record Relevant to the Assignment:

Employing organization and your title /

position. Contact information for

Sinohydro Corporation Limited Project

manager

Hazama Undo

Corporation (Phase 2 Project) Project

manager

Royal Arc Engineering (Pvt) Ltd Site

Engineer

Date of Birth: 21

st

December 1974

Citizenship: Sri Lanka

Education: • Degree BSC, University of Ruhuna, year 2006

• City and Guilds, institute, year 2007,2008,2009

APPLY FOR SUPERVISOR

CURRICULUM VITAE (CV)

Position Title and

No.:

Supervisor

Name of Key Expert: Madawanage Don Shirantha Perera Speaking Excellent Excellent

Excellent

Detailed Tasks Assigned ”

I

Consultant’s Team of

Name of Project: Bandaranayake International Airport Development Project Duration & Months: 2Years Location: Sri Lanka Client: Airport & Aviation Services (Sri Lanka) Limited Main Project Features: Utility Construction Works

(Specify)

Position Held: Project manager Activities Performed:

• Utility Construction Works (Specify) Sewer Disposal System SPS 10, SPS 13A, SPS 16, SPS 15 Pump stations. SEWER MH ELECTRICAL MH

Name of Project: Colombo City Water Supply Improvement Project — Phase 01 Duration & Months: Nov 2016 — 2017 Location: Sri Lanka

Client: National Water Supply and Drainage Board Main Project Features: Provide Drinkable Water Position Held: Site Engineer Activities Performed:

• Laying of DI Pipes.

• Tunnel Crossing.

• Steel Bridges Lunching. (Long 40m & 19m Arch Model, Height 2.55m) Name of Project: Extension of high way Road Andarawewa — Wetiya Duration & Months: Aug 2016 — 2015

Location: Sri Lanka

Client: Road Development Authority

Main Project Features: Construction of Highway Road Position Held: Assistant Site Manager

Activities Performed:

• Embankment Excavation. Board Piling paving ABC, Asphalt, Overpass, Under pass structures Name of Project: Improvement and rehabilitation of priority road project Duration & Months: Sept 2014 — 2015

Location: Sri Lanka

Client: Road Development Authority

Main Project Features: Thiruwanaketiya Agalawatte road (B421) Road widining Position Held: Site Engineer Activities Performed:

• Earth works, ABC nad culvert precast construction, Monthly Progress updates 5. Language Skills (indicate

only languages in which you English can work):

Sinhala

Japanies

6. Adequacy for the Assignment:

Reading Writing

Excellent Excellent

Excellent Excellent

- -

Reference to Prior WorId'Assignments that Best Illustrates Capability to Handle the Assigned Tasks

Name of Project: Kandy North Integrated Water Supply Project at Alawathugoda Kandy Duration & Months: Nearly 3 Years & still work. Location: Sri Lanka Client: National Water Supply & Drainage Board Main Project Features:Provide of Drinkable Water. Position Held: Project manager

Activities Performed: Project management, Documentation, Coordination part,

Name of Project:

1. Ridiyagama Rd, Ambalanthota

2. 600mm for transmission main & construction of water treatment plant of capacity 15000m3 per day Duration & Months: July 2007 — 2009

Location: Sri Lanka

Client: National Water Supply & Drainage Board

Main Project Features: The scope of work in this project is supplying & laying of 40Km of DI pipes of diameter varying 150mm Position Held: Site Engineer

Activities Performed:

• Responsible for laying of transmission mains.

• Management & labor handling, Hydro testing

• Pipe laying in Marshy Areas

• Preparation of necessary arrangements for shoring works before excavation

• Pile hacking, Placing of pile caps & Concreting

• Pipe laying on pile caps & back filling

• General administration of the site.

Name of Project: Waste Water Disposal System for Rathmalana /Moratuwa & Ja—EIa/Ekala areas Duration & Months: May 2009 — Nov 2012

Location: Sri Lanka

Client: National Water Supply & Drainage Board

Main Project Features: Laying of sewer pipes, construction sewer MH, Precast segments, Trenches Protection, Dewater System Position Held: Site Engineer Activities Performed:

• Overall planning& management for laying of Dia600mm, 800mm, 1100mm,1200mm Glass reinforced

• DEEP excavation (7.5m) with proper shoring methods

• (Interlocking piling with Silent Hammers & Trench Box shoring methods),

• Lateral connections, Placing manholes, Lagoon Crossing, Casting concrete of

• Thrust blocks

• Handling & procedure fallow up PE Welding Machine

• Supervision of Air test, Vision test & Close Circuit Television (CCTV) Name of Project:

1. Anuradhapura Road, Dambulla

2. Greater Dambulla Water Supply Project Stage—01/project Cost 10000 Million SLR, under Exim bank India & peoples bank Sri Lanka loan

Duration & Months: Nov 2012 — Aug 2014

Location: Sri Lanka

Client: National Water supply & Drainage Board Main Project Features: Provide Drinkable Water Position Held: Site Engineer Activities Performed:

• Laying of Dia 250 mm, 300 mm, 350 mm, 400 mm, 450 mm, 600 mm, 900 mm, Ductile Iron transmission main from WTP to Harana, Sigiriya, Inamaluwa, Kandalama, Galewela, Kithulhitiyawa. Distribution main 63mm, 90mm, 110mm, 160mm, 225mm, 280mm u PVC Gauge 1000 type

• Water Reservoir Tank 400m3 Sigiriya (Construction top of the rock)

• Water reservoir Tank 600m3 Habarana (Construction top of the rock)

• Concrete pumping methods use for reservoirs. (200m horizontal length & 42m Vertical Height)

• Submission IPC

• Handling sub—contractors

• Hydro test carried out

• Use of LEAK Detector

• LS drawings modification to GFC

[Signature of the Expert

Date: 24/ 03/ 2023

Day/Month/Year

Name of Project: Kaluganga Water Supply Project (KG-01) Duration & Months: Mar 2005 — Dec 2006 Location: Sri Lanka Client: National Water Supply & Drainage Board

Main Project Features: Provide Drinkable Water Position Held: Site in charge Activities Performed:

• Officer In charge Transmission pipe line, Sedimentation Tank, Clear WaterTank

• Laying Of Dia 800mm, 1000mm, 1200mm DI, Transmission Main

• Coordination of Hydro Testing

• Road re—instatement

• Steel Shuttering & Ply wood Form Work Installation.

• 25000 m3 Concrete volume of KG—01 Project.

Name of Project: DBST Road (Hanwella — Malwana Road) Duration & Nonths:Mar 2005- 2004 Location: Sri Lanka

Client: Road Development Authority

Main Project Features: Road Development

Position Held: Site in charge

Activities Performed: Casting Precast, Cover slabs, Filling and compaction sub base.

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