Pre-feasibility Study of Dutch Bay Island Resort

atKalpitiya, Sri Lanka

Project Location – in Kalpitiya Peninsula which is 100 km long surrounded by both sea and Puttalam estuary

Project Life Cycle

• Preliminary investigation and fact finding• International Marketing Campaigns• Land surveys and investigations• Land Acquisition• Completion of contour drawings• Workshop with Designers and Envi. Eng.• Completion of Preliminary master plan• Pre-feasibility workshop and studies• EIA• Details designs and shop drawings• Appointment of consultants, Project Managers and

contractors• Commencement of work• Continuous Promotion campaigns

Existing Land use pattern

Major ecosystems within the area

Near ShoreWetlandSalt marshTerrestrial

Near Shore Ecosystem

Wetland Ecosystem

Salt Marsh Ecosystem

Terrestrial Ecosystem

Preliminary Master Plan

What to be covered under pre-feasibility Study??

• Prerequisites for detailed designs• Things that are necessary for alternate

designs• Things that are impacted on financial

feasibility• Things that are important for overall

master plan development

Geotechnical Investigations

• Bore-hole investigations up to 10 m and bed rock

• Type of soil, depth up to which each layer occurs, bearing capacity in terms of SPT nos, permeability coefficients

• Where to do– Tsunami structure, Two storey hotel, water holes,

erodable areas etc.

• Mobilization only for once• Important for EIA

Water Supply• Estimation of water demand• Identification of source of supply

– Pumping and recovery tests• Checking of water quality of such sources• Reliability of such sources throughout the year• Treatment facilities required

– Decentralized vs centralized• locations• Estimation of storage capacities and method of

storages• Estimation of flow through distribution mains and

branches• Sizing of pipes, types of pipes• Pumping arrangements for different areas• Maintenance program

Rainwater Harvesting

• Estimation of water quantity based on rainfall

• Storage mechanisms, types, unit processes

• Checking of water quality of storage• Reliability of such sources throughout

the year• Treatment facilities required• Sizing of pipes, types of pipes• Maintenance program

Wastewater Treatment

• Estimation of wastewater quantity – gray, black and others

• Identification of sources of wastewater• Estimation of water quality parameters – BOD, COD,

SS oil and grease etc,• Generation of wastewater –average, maximum

demand• Treatment facilities required

– Decentralized vs centralized• Level of treatment required• Reuse, recycle potential• Locations • Maintenance program

Provision of Electricity

• Estimation of electricity demand• Identification of provision of electricity

– Dendro power– Generator– solar

• Control of noise, vibration, air pollution• CDM facility for carbon trading• location• Reliability of supply, back up service• Energy efficient buildings• Maintenance program

Disaster Management

• Locations of Tsunami towers• Preliminary designs• Protocol development for disaster

identification• On-line monitoring devices• Reliability of service, back up service• Use of the structures during normal

time periods• Maintenance program

Development of water holes, ponds

• Locations, sizes, depths etc.• Construction procedures• Bottom liners• Type of water to be filled, source• Control of algae and other nuisance

aquatic plants• Maintenance of water levels• Recreational activities proposed

Solid waste management

• Quantity and types generated and household storage

• Collection and storage facilities• Final disposal of both perishables and

non-perishables• Reuse, recycle possibilities• Reliability of service, back up service• Negotiations with local authorities

Hazardous waste management

• Quantity and types generated and household storage

• Collection and storage facilities• Final disposal• Reuse, recycle possibilities• Reliability of service, back up service• Negotiations with local authorities

Tree plantation

• Types, nos based on location• Root-ball system vs seedlings• Watering plan• Turfing required• Removal of nuisance plants• Habitat creations and maintenance

Road Network – Internal and External

• Vehicular fleet, types• Types of roads• Lighting, other service ducts• Preliminary designs• Maintenance program

Storm water drainage plan

• Quantity generated • Collection and storage facilities• Preliminary designs• Flood levels and flooding• Mosquito breeding and other health

hazards due to ponding of water• Maintenance program

Entertainment facilities – local flavor

• Local handicrafts, shopping arcades• Musical and cultural events• Safari and other eco-tourism activities• Local traditional displays• Artifacts for a Museum• Negotiations with local populations

Sea sports

• Types of sports• Facilities to be made available• Security aspects – life guards, first aid

sign boards etc.• Ideal time of the year• Reliability of services, back up service• Use of Bar reef• Development of aquarium

Marina and Jetty

• Type, location• Preliminary designs• Construction procedure• Fuel bunkering and loading and

unloading of materials• Services to be given to clients and

workers• Alternate ways of commuting

Security

• Potential risks• Type of security arrangements• Disaster preparedness• Reliability of service, back up service• Government support facilities

Other facilities and services

• Ayurvedic center• Educational center with IT facilities• Telecommunication facilities• Library, Internet café, conference

facilities• Birds watching• Snake point• Medical centre

Contingency plan

• Fires• Terrorist attacks• Natural hazards• Animal bites• Workers unrest • Environmental degradation