a TAPAS DAS

Contact: +91 96502 55469E-Mail: tapas38@gmail.com

Address: House No. - 559, 1st Floor, Sector – 47, Gurgaon – 122 001,

Haryana, India

Water Resources EngineeringHydrological Study & Modelling

Catchment StudyBridge HydraulicsFlood Modelling

Design of Hydraulic StructureDrainage Engineering

Data Evaluation & Analysis

Bestowed with Bharat Jyoti Award & Certificate of Excellence in Sep’2000 in Calcutta at a seminar on “Role of

Leaders in Socio-Economic Development of the Country”

M.E. (Water Resources), University of Calcutta with 76.7% in 1990

B.E. (Civil Engineering), university of North Bengal with 75.7% in 1988

Date of Birth: 10th September 1964Languages Known: English, Hindi

and Bengali

CORE COMPETENCES

AWARD

PROFILE SNAPSHOT A result-oriented Strategic Leader and Profound Design Engineer offering 24 years

of a successful global career in countries like India, Malaysia, United Kingdom, Bangladesh, Afghanistan, Cambodia, UAE & Rwanda with diverse roles distinguished by commended performance in hydrological & drainage designs, hydraulic designs, flood modelling, design of hydraulic structures & irrigation

Spearheading designing and building framework agreement to deliver both infrastructure and water projects across the globe

Steering designing and conducting scientific hydrological investigations to ensure that accurate and appropriate information is available for use in water resources management decisions

Leader in proposing alter methods of investigation & analysis of hydraulic structures as necessary

Trailblazer in establishing effective drainage systems as necessary to prevent flooding & conserve resources

Proven track record of excellence in setting up, calibration and verification of mathematical models, hydrological and hydraulic, including design and alternative options studies of hydraulic components

Expert in utilizing software like RAFTS-XP, HEC1, FEH, MIKE 11, EXTRAN-XP, HEC-RAS / HEC2, ISIS Flow, DAMBRK and COUP

Profound in hydrological studies, hydraulic design / modelling of bridges for roads, highways & expressways and for township developments including Sustainable Surface Water Drainage Systems; planning and design of rivers / streams embankments (levees)

Holds the credit of success in district-wise master plans for minor irrigation schemes including guiding of team members responsible for preparation of base maps using digital Remote Sensing data and GIS; irrigation planning, determination of longitudinal section, preparation of design statements (design of canals), design of irrigation structures (fall, head regulator, cross drainage structures & village road bridge)

Successfully accomplished Standard Project Flood; Probable Maximum Flood & Inflow Design Flood; preparation of Emergency Action Plan for seven large dams under Dam Rehabilitation Improvement Project funded by World Bank, Hydraulic design of surge shaft, de-silting chamber, spillway, head race tunnel; dependable studies of runoff; power studies, stability analysis of earth dams

Key role in delivering significant impacts by contributing to the company by collaborating with key technical experts team in

SENIOR DESIGN PROFESSIONALWater Resource Engineering ● Hydrological Design ● Hydraulic Modelling ● Bridge

Hydraulics ● Drainage EngineeringInnovative leader, planner & designer with a strong record of contributions in

streamlining processes, invigorating procedures, improving productivity in designing of bridges

Industry Preference: Water Resource ~ Location Preference: Gulf

MEMBERSHIPS

PERSONAL DETAILS

EDUCATION

NOTABLE ACCOMPLISHMENTS

Visited Swindon (United Kingdom) for final interview for Halcrow (a CH2M Hill Company) & later joined as a team leader of outsourcing unit in Delhi. In second visit, stayed at Leeds for three months for training on different software.

Successfully prepared standard templates for data collection, analysis, design and report for hydrological & hydraulic designs of bridges for transportation projects for “Feedback Infra”

Independently performed modelling & evaluating hydraulic studies for proposed Dabhashi Bridge on River Tapi, for “Feedback Infra”, for which IIT-Delhi quoted for 20 Lakhs.

Served as a Lead Discipline Specialist, spearheaded successfully GIS & Remote Sensing team for preparation of district wise master plans for minor irrigation schemes under Gram Bhagirathi Yojna, Jharkhand, for “Consulting Engineering Services”

Proficiently developed methodology & design of restricted orifice surge shaft for “Consulting Engineering Services” and published paper on the same

Recognized for streamlining water sector business development activities of India and Bangladesh for “BCEOM India” Well instituted irrigation design office for “Operations Research Group” in Bhubaneswar. Successfully completed

design works for two projects as a Team Leader and published two technical papers on irrigation works Identified and nominated (2002 to 2004) by “Consulting Engineering Services” as alternate member to five sectional

committees under Water Resources Divisions Council of “Bureau of Indian Standard”

TRAININGS

Organized by external organizations: Short-term course on "River Basin Management Using Digital Remote Sensing Techniques", 1992, Roorkee Specialist course on "Hydraulic Design of Conveyance and Control Structures", 1993, Roorkee National Conference on “Hydraulics - HYDRO 99”, 1999, Nagpur The 15th ESRI India Conference (Theme: “Geo-Enabling Digital India”), 2014, Delhi National Workshop on “Challenges in the Management of Water Resources and Environment in the next Millennium -

Need for Inter-Institute Collaboration - NWWE 99”, Delhi Conference on “Business Opportunities in Services through World Bank & Other Institutions”, 2007, Delhi

Organized internally by employers: Feedback Infra Pvt. Ltd., (India)

o ArcGIS (Geographic Information System Software), 2012o AutoCAD Civil 3D (Civil Engineer Design software), 2013

The Louis Berger Group, Inc. (LBG), (India)o HEC1 (Flood Hydrograph Package), 2008o HEC-RAS (River Analysis System), 2009

Halcrow Group Ltd. (HGL) (UK)o ISIS Flow (1D Hydraulic Modelling Software), 2004o FEH (Flood Estimation Handbook, UK), 2004o ArcView (Geographic Information System Software), 2004o COUP (Pipe Network Transients Analysis), 2004o HYDRAN (Mixed Open Channel / Pipe Networks Analysis), 2004

HSS Integrated Sdn. Bhd. (HSSI) (Malaysia)o MIKE 11 (Sophisticated 1D Hydraulic Software), 1997o RAFTS-XP (Runoff Analysis and Flow Training Simulation), 1997o EXTRAN-XP (1D Urban Drainage Modelling Software), 1997o HEC2 (Water Surface Profiles Analysis), 1996

Consulting Engineering Services (I) Pvt. Ltd. (CES) (India)o DAMBRK (Dam Break Flood Forecasting Model), 1995

Management courseso “Project Financial Management”, Halcrow Consulting India Limited (HCIL), 2005o “Improved Bidding Process”, HCIL (India), 2005o “Managing Work Performance” (Manager’s role in improving work performance of people), CES (India), 2004o “Act Now!” (A summit on change of behaviours and approach intended to improve individual and team

performance by aligning the efforts of everyone), HGL (UK), 2004 Health & Safety

o Induction training on “Health & Safety” at work place (design office & project site), HGL (UK), 2004 Code of Conduct:

o “Feedback Infra – Code of Conduct”, organized by iPleders, with 100% marks, 2014o “Feedback Infra – Whistleblower Policy”, organized by iPleders, with 100% marks, 2014o “Feedback Infra – Prevention of Sexual Harassment”, organized by iPleders, with 90% marks, 2014

Utility softwareo Familiar with AutoCAD, AutoCAD Civil 3D; Google Earth Pro; ArcGIS; FlowMaster, MS Word; MS Excel; MS

PowerPoint; C++ & Fortran computer programming languages; etc.

ORGANIZATIONAL EXPERIENCE

Feedback Infra Pvt. Ltd., Gurgaon, India May’10 – May’15Growth Path Principal Engineer May’10 – July’12Senior Principal Engineer July’12 – June’13General Manager June’13 – May’15

The Louis Berger Group, Gurgaon, India Apr’08 – May’10Principal Engineer (Hydraulics)

PBAI Consulting Engineers India Pvt. Ltd., New Delhi, India May’07 – Oct’07Deputy General Manager

BCEOM India Private Limited, New Delhi, India Jun’05 – Feb’06Deputy General Manager (Business Development - Water)

Halcrow Consulting India Limited (a CH2M Hill Company), New Delhi, India Jun’04 - May’05Senior Hydraulic Modelling Engineer

Consulting Engineering Services (I) Pvt. Ltd., New Delhi, India Jan’01 – Jun’04Project Manager

Operations Research Group, Bhubaneswar, India Apr’98 – Apr’00Associate Research Director

HSS Integrated Sdn. Bhd., Selangor, Malaysia May’96 – Mar’98Drainage Engineer

Consulting Engineering Services (I) Pvt. Ltd., New Delhi, India Mar’91 - Apr’96Senior Engineer

Effluent & Water Treatment Engineers (P) Ltd., Calcutta, India Jul’90 – Nov’90Assistant

Key Result Areas Key expert inputs and keeping up to date with new research and techniques in all areas of hydrology, hydraulics and

water resources to improve the efficiency of quality outputs, timely delivery within the budget Undertaking hydrological modelling to allow the development of flood forecasting Comprehending the effects on flows brought about by changes in land use, such as afforestation or crop irrigation Spearheading Hydrology projects like:

o Water Resources Planning;o Reservoir and River Flood Risk Assessmento Water Qualityo Drainage

Applying statistical techniques to water resources modelling and analysis, supervising the collection, processing and evaluation of data

Liaising with specialists, consultants and clients

ANNEXURE

PUBLICATIONS "Stage-Discharge Relationship for River Flows from Analysis of Observed Data", By Tapas Kumar Das & Dr. Tapan

Kumar Dutta, published in "River Behaviour & Control", Vol-23 (1994-95), Journal of River Research Institute, West Bengal "Restricted Orifice Surge Shaft", By Tapas Kumar Das, presented in the National Conference on Hydraulics, HYDRO-99, Nagpur “Development of Computer Aided Design Tools for Irrigation Structures”, By Tapas Kumar Das, presented in the

National Workshop on Challenges in the Management of Water Resources and Environment in the Next Millennium - Need for Inter-Institute Collaboration, NWWE-99, Delhi

“Design of Canal Cross Sections for Irrigation Projects in the Next Millennium”, By Tapas Kumar Das, presented in the National Workshop on Challenges in the Management of Water Resources and Environment in the Next Millennium - Need for Inter-Institute Collaboration, NWWE-99, Delhi

PROJECTS/ASSIGNMENTS HANDLED (Organization wise)Feedback Infra Pvt. Ltd., Gurgaon, India

Operated as a Hydraulic Modelling Expert for “Detailed Design for 4 Laning of MP/MH Border to Dhule Section of NH-3” for Sadbhav Engineering Ltd; Concessionaire Dhule – Palesner Tollway Ltd.

a. Setting-up & calibration of modelling using HEC-RAS software for bridge on river Tapi consisting of river reach, representing through 29 cross sections; proposed major bridge (26 x 23m = 598m); three river structures:

b. Existing Tapi Bridge, located 20m d/s of the proposed bridge on the same highwayc. Tapi bridge on NH-3A which is about 3.7km d/s of the existing Tapi bridged. Sulwade barrage, which is about 5.7km d/s of the existing Tapi Bridgee. Successfully conducted cases studies based on HEC-RAS modelling:f. Calibration of model using design parameters of the existing Sulwade barrageg. Estimation of discharge for the 1959 HFL at the bridge on NH-3Ah. Applying design Q for obtaining afflux flood level of existing bridge on NH-3i. Applying design discharge for obtaining afflux flood levels of existing and proposed bridges on NH-3j. Designs & report had been proof checked & approved by a well experienced Professor, from Dept. of Civil

Engineering of Jamia Millia Islamia-New Delhi, who did his Ph.D. from United Kingdom Worked as Hydrologist and Hydraulic modelling expert for the following projects:

o ”Two Laning with Paved Shoulders of Aligarh to Kanpur Section of NH-91” for Lanco Infratech; Concessionaire Lanco Kanpur Highways Limited, responsibilities included hydrological & hydraulic studies for proposed two minor bridges (30m each) coming in a loop of Noon river & preparation of report

a. In the Noon River loop, there are four minor bridges, two towards u/s side of loop along railway and two towards d/s side of loop along the roadway. Between railway & roadway, there are 2 abandoned minor bridges along the old railway track

b. Design discharge (Q50) of Noon is obtained using Flood Estimation Reports for Middle Ganga Plains (subzone – 1f)c. The HEC-RAS software was used for the modelling of Noon River loop d. The four cases studies had been done. Calibration of 1962 Flood (having two abandoned railway bridges and

two roadway bridges existed during flood) with an observed HFL; Design flood with additional 2 x 6.0m clear span in the second bridge; Design flood with removal of existing bridge of first roadway bridge; and Design flood with removal of two existing road bridges.

e. Proposed to abandon both the existing roadway bridges and recommended constructing of two new bridges at 12m d/s side of Noon River

o ”Six Laning of Agra-Etawah Bypass Section of NH-2 (from km199+660 to km 323+525 Under NHDP Phase-V to be executed as BOT (Toll) Project on Pattern” for Ramky Infra; Concessionaire Agra-Etawah Tollway Limited, responsibilities included hydrological & hydraulic designs for proposed major bridge (22 spans with total length of 500.04 m) on River Yamuna & preparation of report

a. Catchment area plan for proposed bridge on Yamuna was done by using ArcGIS software.b. Proposed four lanes Yamuna Bridge on NH-2 was to be located between two existing bridges (each carrying

two lanes carriageway), separated by 30 m. First one is old bridge located downstream side of proposed bridge and second one is new bridge.

c. Design discharge of proposed bridge was 9765 cumec. d. The HEC-RAS software is used for the modelling of Yamuna River consisting of: The river which is

represented through 11 cross sections; Within this reach, there are three structures: existing old bridge, existing new bridge and proposed bridge that is located between old & new bridges.

e. The three case studies have been done based on HEC-RAS modelling. Calibration with measured peak discharge & measured HFL in 1978 flood; HFL at upstream side of Old Bridge & New Bridge corresponding to design discharge; HFL at upstream side of Old Bridge, Proposed Bridge & New Bridge corresponding to design discharge Hydrological & hydraulic studies of six more minor bridges had also been done.

o ”Four/two Laning of Rimuli - Roxy - Rajamunda Section of NH-215 from km 163.00 to km 269.000 in the state of Orissa to be executed as BOT (Toll) project on DBFOT pattern under NHDP Phase-III” for Rithwik-AMR-MBL JV; Concessionaire Odisha Steel Expressway Pvt. Ltd., Odisha, responsible for hydrological and hydraulic (using HEC-RAS) studies of four major bridges and 34-minor bridges

o “DPR for 2 Lane with Paved Shoulders Configuration of the Heritage Route Ahmedabad to Dandi NH-228 from Mahi Sagar to Kim River” for NHAI, Gujarat, responsible for hydrological and hydraulic (using HEC-RAS software) studies of two major bridges (1,150m on Mahi Sagar River; and 1,150m on Narmada River) and seven minor bridges

o ”Assistance to Uttar Pradesh Expressway and Industrial Development Authority (UPEIDA) on Technical Studies for Agra to Lucknow Access Controlled Expressway”, at first submission stage of Feasibility Report, responsibilities included hydrological & hydraulic studies for proposed nine major bridg.es including bridges on Ganga (length=750m) & Yamuna (length=600m); six minor bridges on streams and seven minor bridges on canals. Hydraulics of Ganga & Yamuna have been done using HEC-RAS software

o “Detailed Project Report for Rehabilitation and Upgrading of stretches under NHDP Phase-IVB (Hosakote to Dobbaspet Section of NH-207 & Gundlupet to Coimbatore (Kerala Border) Section of NH-212 & 67” for NHAI, Karnataka, Responsibilities included determination of design flood hydrograph using HEC-HMS

o “Development of Sagar – Damoh Road from Ch.0+000 to Ch.68+810 of SH-14 to 2-Lane section in Madhya Pradesh” for Essel Infra; Concessionaire Essel Sagar – Damoh Toll Roads Ltd., MP, responsible for hydrological and hydraulic (using HEC-RAS software) studies of three major bridges and obtaining approval from Independent Consultant (LEA Associates South Asia Pvt. Ltd.)

o “Package-III [Udaipur Bypass (23.58km) and Udaipur-Paduna Section of NH-8 (KM287.000 to km317.000)] of Consultancy services for Kishangarh-Udaipur-Ahmedabad section of NH-79A, NH-79, NH-76 and NH-8 in the state of Rajasthan and Gujarat (length = 555.480km)” for L&T, ECC, responsibilities included hydrological & hydraulic (using HEC-RAS software) studies for proposed 12-minor bridges on new Udaipur Bypass. H&H designs of 2 major bridges (MJBs) & 10 minor bridges (MNBs) have been completed including the approval of Independent Consultant (Joint venture of Euroestudios S.L & Theme Engineering Services Pvt. Ltd.)

o “Four Laning of Bhubaneswar to Puri Section of NH-203 (km 0.000 to km 59.000) in the state of Orissa to be executed as BOT (Toll) basis on DBFOT pattern under NHDP Phase-III” for KazStroyService Infrastructure India Pvt. Ltd.; Concessionaire Bhubaneswar Expressway Pvt. Ltd, responsible for hydrological and hydraulic (using HEC-RAS software) studies of three major bridges and two minor bridges and obtaining approval from IE (Consulting Engineers Group Ltd.)

o “Four Laning of Bareily to Sitarur Section of NH-24 from Km 262 to Km 413 in the state of UP under NHDP-III on DBFOT basis” for Era Infra Engineering Ltd.; Concessionaire Bareilly Highways Project Ltd, UP, responsible for hydrological and hydraulic (using HEC-RAS software) studies of five major bridges and nine minor bridges and obtaining approval from Independent Engineer (Intercontinental Consultants and Technocrats Pvt. Ltd.)

o ”Four Laning of MP/Maharashtra Border to Mansar Section of NH-7 (Km 652.000 to Km 689.000)” for Oriental Structural Engineers Pvt. Ltd.; Concessionaire Oriental Nagpur Bypass Construction Pvt. Ltd, responsibilities included hydrological & hydraulic (using HEC-RAS software) designs of 9-minor bridges & preparation of reports

o “Engineering Design and Design Support during Construction for Existing State Highways (SH-33 & 3) from Malavalli to Pavagada” for Sadbhav Engineering Ltd., responsibilities included hydrological & hydraulic (using HEC-RAS software) designs of three major bridges and 18-minor bridges and preparation of reports & obtaining approval from Independent Consultant (LEA Associates South Asia Pvt. Ltd.)

o “Carrying out Detailed Design for Proposed Major Bridges (5 Nos.) on NH-72” for PWD, Govt. of Haryana, responsibilities included to finding out best location of proposed five major bridges based on preliminary morphological studies; determination of design discharges of bridges & carrying out bridge hydraulics; preparation of project reports & obtaining approvals of hydrological & hydraulic designs of three bridges from MORTH, New Delhi

o “Feasibility Study for Construction of Major Bridge & its Approaches at Gomti River (Aam Ghat) in Km 61 of NH-330A” for MORTH, Regional Office, Lucknow, responsibilities included to finding out best location of proposed major bridge (4 x 30m = 120m) based on preliminary morphological studies; determination of design discharge of the bridge & carrying out bridge hydraulics & preparation of project report.

Worked as a Drainage Expert for “Design, Supervision and Management for Developing Urban Road Infrastructure in Eleven Towns in Tamil Nadu (Package-6, i.e., for Madurai City)” for Tamil Nadu Urban Infrastructure Financial Services Limited, responsible for preparation of drainage concept plan & suggesting proper improvement plans & preparation of report

Opearetd as a Highway Drainage Expert for “Six Laning of Delhi-Agra Section of NH-2” for Reliance Infrastructure Limited; Concessionaire Delhi-Agra Toll Road Private Limited, responsibilities included guiding to highway designer for preparation of sustainable surface water drainage systems, consisting of pipe drains, open lined drains and rainwater harvesting pits & recharge trenches; preparation of construction drawings & obtaining approval of the same from independent consultant (URS Scott Wilson India Pvt. Ltd.). My inputs were needed as the client needed in-depth analyses for multitude of options.

Accomplished project as a Drainage design expert for “Business Plan, Feasibility Report & Clearances for Jamshedpur Airport” for Leigh Fisher (a consultant for Tata Steel Limited & Tata Realty and Infrastructure Limited), Jamshedpur, Jharkhand, India

Contributed as a Senior Irrigation & Drainage Engineer for “Feasibility Study for Multipurpose Development Project Nyabarongo II” for Energy, Water and Sanitation Authority (EWSA) of the Republic of Rwanda

The Louis Berger Group, Gurgaon, India Consultancy Services for Design and Supervision of Improvement of Mafraq to Al Ghwaifat Border Post Highway - “Section

No.4 – Abu Al Abyad to Mafraq” (8-lane, 77 Km long access controlled expressway), Abu Dhabi, - to be placed at the top of these list, as it is located in the Gulf (preferred location)

Consultancy Services for Preliminary Design and General Arrangement Drawings of Bridges and Cross Structures excluding Major Bridges on River Ganga, Ram Ganga, Gomti and Gerra (Ganga Expressway Project) for Jaypee Ganga Infrastructure Corporation Limited, UP, India

Consultancy Services for Preparation of Detailed Project Reports (DRP) for Faizabad to Eshkashem Road Project (NH-43) for Ministry of Public Works, Badakhsan Province, Islamic Republic of Afghanistan

Consultancy Services for Preparation of Detailed Project Reports (DRP) for Jabel Saraj to Surobi Road Project (NH-4) for Ministry of Public Works, Parwan, Kapisa & Kabul Provinces, Islamic Republic of Afghanistan during project visit in Afghanistan

Consultancy Services for Preparation of Feasibility cum Preliminary Design Report for 10-laning of fully access controlled Mohali – Phagwara Expressway (Closed Tolling System) to be executed as BOT Toll Project on DBFO Pattern, Punjab, India

Consultancy Services for Preparation of Feasibility cum Preliminary Design Report for Mohali Expressway to be executed as BOT Toll Project on DBFO Pattern for Punjab Infrastructure Development Board

Consultancy Services for Six – Laning of the Gurgaon – Kotputli – Jaipur section from Km. 107+000 to Km. 219+500 of NH-8 on DBFO pattern under NHDP Phase – V, for KMC Constructions Ltd. (KMC), Emirates Trading Agency LLC (ETA) and IKSHU Infrastructure Private Limited; Concessionaire Pink City Expressway Pvt. Ltd., Haryana and Rajasthan, India,

Consultancy Services for Widening and Strengthening of Una – Barsar – Bhota – Bhamla – Kalkhar - Nerchowk Road from KM 45+000 to KM 90.800, for Himachal Pradesh state roads project, India

PBAI Consulting Engineers India Pvt. Ltd., New Delhi, India Accountable for civil and structural engineering activities (business development and managing outsourcing works & locally to

be won projects) of the company for India Performed business development activities of the company in govt. / public sector in Civil Engineering, Transportation, Water

and Environment fields Managed business development activities in private sector in the fields of Land Development and Buildings

BCEOM India Private Limited, New Delhi, India Administered restructuring of water sector business development activities of India & Bangladesh with project identification Conducted reviews of RFQ / RFP documents; made go / no-go decision of projects; consortia for winning projects / entering

into new business Coordinated with associates / JV partners; undertood and appreciated resource requirement of projects i.e. human resources,

surveys, etc; quantification of cost and profits; preparation of EOI’s and technical proposals Contributed in preparation of financial proposals; client coordination before submission of EOI / bid, during bid process and

for future projects; close liaison with HQ (France); building data base of experts; etc.

Halcrow Consulting India Limited (a CH2M Hill Company), New Delhi, India As International expert (Water Resources / Hydraulic Engineer; Jun 2004 – Jul 2004) for Southwest Area Integrated Water

Resources Management Project (ADB TA No. 4079-BAN), Bangladesh, responsible for preliminary planning, design and preparation of feasibility study report of rehabilitation of Narail Flood Control and Drainage Sub-project

Involved in selection, sizing and design of hydraulic turbine (Francis type) for “Hurla Small Hydroelectric Project (3 MW)” for Sasi Power Limited, Himachal Pradesh, using TURBNPRO; water hammer and surge analysis for conveyance systems consisting of head race tunnel, surge shaft and penstock for “Rampur Hydroelectric project (434 MW)” for Satluj Jal Vidyut Nigam Limited, Himachal Pradesh, using COUP

Involved in market segment analysis of water supply and sanitation sector in India; identification of projects; review of RFQ / RFP documents; making go / no-go decision of projects; making consortia for winning projects; preparation of EOI’s and technical proposals; client co-ordination for future projects; liaison with HQ (UK); building data base of experts; etc.

Seconded to Halcrow Group Ltd (HGL), (Aug 2004 – Nov 2004), Leeds, UK, Senior Hydraulic Modelling Engineer: Involved in hydrological studies of Esk river at seven locations for Esk Flood Mapping - Phase I (North Yorkshire) using FEH; hydraulic modelling studies of Oakenshaw Beck Flood Mapping - Phase II (West Yorkshire) using ISIS Flow

Involved in development of flood risk mapping proposal (technical part only) for Brierdene Burn catchments (West Yorkshire), N-E Region, UK and obtaining training of software - ISIS Flow, FEH, ArcView, COUP & HYDRAN

Consulting Engineering Services (I) Pvt. Ltd., New Delhi, India As Lead Discipline Specialist for the preparation of district wise master plans for minor irrigation (MI) schemes under Gram

Bhagirathi Yojna, Jharkhand, India, involved in a) guiding of team members responsible for the preparation of base maps using digital remote sensing data & GIS; b) preparation of Feasibility Reports & Detailed Project Reports and c) Coordination with project-in-charges at site for the five districts consisting of more than 4,500 MI schemes.

As Project-in-Charge for Rengali Irrigation Project (under OECF assistance) in the Command of LBC-II (from RD 41.360 KM to 52.843 KM), Orissa, India, guided design team members for the determination of longitudinal sections and preparation of design statements; design, drawing and estimation of falls, village road bridges & cross drainage structures; quantity estimation of canal cross sections & turfing.

Operations Research Group, Bhubaneswar, India As Team Leader and Hydraulic Design Engineer for execution of macro planning survey and preparation of detailed

construction drawings of Gondia Branch Canal at RD 75.2 km of right bank canal (under OECF assistance) including its distribution networks (reach II & IV), Orissa, India, responsibilities included determination of longitudinal sections & preparation of design statements, earthwork calculations for the canal networks (110km long) and analysis, design &

development of computer programs for different types of irrigation structures (440 nos.) including falls, village road bridges, head regulators and cross drainage structures using C++ and also responsible for managing of design activities

As Team Leader and Hydraulic Design Engineer for furnishing detailed construction drawings for all the distribution network of right canal system of Rengali Irrigation Project (from RD 30KM to 34KM) (under OECF assistance), Orissa, India, involved in design and estimation of falls, village road bridges, head regulators, measuring devices & cross drainage structures (160 nos.) using C++ & also responsible for managing of design activities

HSS Integrated Sdn. Bhd., Selangor, Malaysia As Hydraulic Modeller for drainage master plan study for Kota Tinggi Town, Johor, Malaysia, responsibilities included setting-

up, calibration & verification of the MIKE 11 for the Johor River basin, running the model for different flood mitigation options e.g., raising of embankment, construction of bypass channel, installation of tidal gates, pumps, etc. including additional hydrological studies using RAFTS-XP, checking of main hydrological studies carried out by external expert & design of main drains within Kota Tinggi town using EXTRAN-XP.

As Hydraulic Modeller for concept development and preliminary design of Commonwealth University, Perak, Malaysia, carried out hydrological studies using RAFTS-XP; Sustainable Surface Water Drainage Systems by balancing of existing & future runoff from the 22 sq. km catchments area for 10-years return period flow, restriction of 100-years return period flow to the maximum capacity of the existing railway bridge by suitably constricting existing mining pond outlets, sizing of major drains, etc. using MIKE 11

As Drainage engineer for Gebeng Industrial Park - Phase III, Pahang, Malaysia, carried out hydrological studies using RAFTS-XP, designing of major drains including river Balok & sizing of bridges and culverts using EXTRAN-XP. Sustainable Drainage Systems mainly in the form of storage facility was provided before the surface water discharge into watercourse outside of the development area

As Drainage engineer for Lumut Port Industrial Park, Perak, Malaysia, carried out hydrological studies, sizing of drains and culverts for the 1070 acres industrial park compound using HEC-2, including preparation of construction drawings.

As Drainage Engineer for North South Expressway Central Link and KLIA Expressway, Packages 2C2 and 3D, Kuala Lumpur, Malaysia, carried out hydrological studies and hydraulic analysis for the culvert across Parit Tampoi including backwater calculations using HEC-2, remedial measures for the over cleared steep slopes; hydrological studies & sizing of culverts for the Putra Jaya Interchange & link road; sizing of roadside drains, median drains, interceptor & cascading drains.

As Drainage engineer for design and build of the Ramlee Car Ramps and the connecting tunnel at the Kuala Lumpur City Centre (KLCC) Developments, Malaysia, carried out hydrological studies, design of drains and culverts, checking of water levels using HEC-2, preparation of construction drawings, design of silt trap tank, etc, for temporary drainage diversion to facilitate tunnel construction; determination of peak discharges, design of grated inlets, sizing of drains and culverts, checking of water levels using EXTRAN-XP including preparation of construction drawings

As a Hydrologist for West Coast Highway - Hydrological Study, Perak & Selangor, Malaysia, carried out hydrological studies, sizing of culverts and bridges for the 270-km stretch of road

As Drainage Engineer for Kang Keng International Airport at Sihanoukville, Cambodia, carried out hydrological studies using RAFTS-XP, planning, layout and designing of drains and culverts using EXTRAN-XP for the runway, taxi-way, apron, terminal building and surrounding areas include preparation of construction drawings. Sustainable Drainage Systems mainly in the form of storage facility was provided before the surface water discharge into watercourse outside of the development area.

Consulting Engineering Services (I) Pvt. Ltd., New Delhi, India As Water Resources Engineer for Safety Evaluation and Remedial Works to Enhance Safety Status of Dams (World Bank aided),

Rajasthan, India, responsibilities included flood routing studies for the determination of additional spillway capacity for three dams namely Morel, Gambhiri and Jawai, dam break studies using DAMBRK for the preparation of emergency action plan (EAP), design of spillways, approach channel and exit channel.

As Water Resources Engineer for Safety Evaluation of Dams and Their Rehabilitation Through Remedial Works Studies (World Bank aided), Tamilnadu, India, responsibilities included determination of standard project flood (SPF) / probable maximum flood (PMF) for four dams namely Vidur, Gomukhi, Uppar and Ponnaniar, flood routing studies for the determination of additional spillway capacity, dam break studies using DAMBRK for the determination of inflow design flood (IDF), etc.

As Drainage engineer for Bihar Public Tube-well Project (World Bank aided), India, responsibilities included planning, layout and designing of surface & sub-surface water distribution system.

As Water Resources Engineer carried out water balance and ground water quality studies for Pre-feasibility Level Drainage Study for Sardar Sarovar Project Command beyond River Mahi, Gujarat, India

As a Hydrologist for Jindal Power Project, Andhra Pradesh, India carried out hydrological studies for the dam across river Kurket at Raigarh for 1000MW Jindal power plant; stability analysis of earth dam; etc.

As a Hydraulic Design Engineer for Sewa Hydel Project, Stage-II (120 MW), Jammu & Kashmir, India, responsible for the hydraulic design of surge shaft & de-silting chamber; dependable studies of runoff and power studies; economic diameter studies of head race tunnel & penstock.

Seconded to HSS Integrated Sdn Bhd., (Sep 1995 – Nov 1995), Selangor, Malaysia: As Drainage Engineer for Feasibility Studies for the Privatization of Expressways from Bangalore airport to Mangalore (350 km) in Karnataka, India, responsibilities included hydrological studies for the estimation of peak discharges at the cross-drainage works using synthetic unit hydrograph method, sizing of bridges & culverts, determination of highest flood level (HFL) & afflux

Effluent & Watertreatment Engineers (P) Ltd., Calcutta, India

As an Assistant engaged in different water harvesting techniques, carrying out engineering surveys and tapping of various water sources for tea gardens including supervisions of AC pipeline lying