| Hydrographic Survey of Fishery Harbour at Kudawella (East) |
1000 |
1995 |
HAMBANTOTA |
D |
| Hydrographic Survey of Fishery Harbour at Kudawella (West) |
1000 |
1995 |
HAMBANTOTA |
D |
| Topography Survey at Kudawella |
1000 |
1995 |
HAMBANTOTA |
D |
| Kudawella soil investigation Wash Boring |
1000 |
1995 |
HAMBANTOTA |
D |
| Hydrographic Survey of Fishery Harbour at Kottegoda |
1000 |
1995 |
MATARA |
D |
| Feasibility study on the development of New Port of Colombo for JPC- station and shoreline survey |
5000 |
1995 |
COLOMBO |
D |
| Repetitive Topographic Survey (Shore Line Survey) of Crow Island - 4th |
1000 |
1994 |
COLOMBO |
D |
| Hydrographic Survey of Kankesanturai Harbour (selected depths) |
2000 |
1994 |
JAFFNA |
D |
| Hydrographic Survey of Kankesanturai Harbour scale |
2000 |
1994 |
JAFFNA |
D |
| Repetitive Topographic Survey (Shore Line Survey) of Crow Island - 5th |
1000 |
1994 |
COLOMBO |
D |
| Hydrographic Survey of Fishery Harbour at Mirissa |
1000 |
1994 |
MATARA |
D |
| Coastal Engineering Investigation at Payagala |
5000 |
1994 |
KALUTARA |
D |
| Plan showing ground levels of Beruwala Fishery Harbour (Arbitrary) |
1000 |
1994 |
KALUTARA |
D |
| Plan showing ground levels of Beruwala Fishery Harbour (LWOST) |
500 |
1994 |
KALUTARA |
D |
| Hydrographic Survey of Fishery Harbour at Mirissa (After dredging) |
1000 |
1994 |
MATARA |
D |
| Hydrographic Survey of Puranawella Fishery Harbour |
1000 |
1994 |
MARARA |
D |
| Hydrographic Survey at Fishery Harbour at Beruwala for ADB |
1000 |
1994 |
KALUTARA |
D |
| Survey at Kudawella scale |
4000 |
1995 |
HAMBANTOTA |
D |
| Basic Coastal Investigation in the Beach from Panadura to Kalutara North |
5000 |
1996 |
KALUTARA |
D |
| Hydrographic Survey of Kelani River mouth |
10000 |
1996 |
COLOMBO |
D |
| Survey at Kudawella West |
2000 |
1996 |
HAMBANTOTA |
D |
| Hydrographic Survey of Fishery Harbour at Kottegoda |
1000 |
1996 |
MATARA |
D |
| Survey of Koggala Lagoon |
5000 |
1996 |
GALLE |
D |
| Hydrographic Survey of Mundal Lagoon |
12500 |
1996 |
PUTTALAMA |
D |
| Plan Showing the Site for proposed Research Station & Turtle Hatchery at Bundala
|
2000 |
1987 |
HAMBANTOTA |
HC |
| Sheet Layout of the Survey for Coastal Engineering Investigations of Bentota -Ambalangoda Coastal stretch |
10000 |
1990 |
GALLE |
HC |
| Kadolkellewatta - Negombo (Plan showing proposed Aquaculture development area and mangrove vegetation) |
2000 |
1986 |
GAMPAHA |
HC |
| Kadolkellewatta - Negombo (Plan showing proposed Aquaculture development area and mangrove vegetation) |
2000 |
1988 |
GAMPAHA |
HC |
| Plan No 7021 Licensed Surveyor plan of Kadolkelewatta |
2000 |
1988 |
GAMPAHA |
HC |
| Location of coconut trees in Kadolkelewatta (part) |
2000 |
1989 |
GAMPAHA |
HC |
| Kadolkelewatta proposed Development plan |
2000 |
1989 |
GAMPAHA |
HC |
| Hydrographic Survey of Kayts channel at Karainagar |
2000 |
1989 |
JAFFNA |
HC |
| Contour Survey of Kadolkelewatta |
2000 |
1989 |
GAMPAHA |
HC |
| Plan of Kadolkelewatta |
2000 |
1990 |
GAMPAHA |
HC |
| Hydrographic Survey and Profile layout at Tangalle |
5000 |
1998 |
MATARA |
D |
| Improvement of Dodanduwa |
5000 |
1998 |
GALLE |
D |
| Map of Study Area at Puttalam Lagoon |
100000 |
1998 |
PUTTALAMA |
D |
| Location of proposed site for CBM, shell gas offshore terminal |
40000 |
1998 |
COLOMBO |
D |
| Location of study area - Kelani River |
10000 |
1998 |
COLOMBO |
D |
| Location of study area - Kalu Ganga |
30000 |
1998 |
COLOMBO |
D |
| Profile layout at Kahawa |
10000 |
1998 |
GALLE |
D |
| Profile layout at Hikkaduwa |
10000 |
1998 |
GALLE |
D |
| Littoral current observation off Hikkaduwa - 16th June 1998 |
10000 |
1998 |
GALLE |
D |
| Littoral current observation off Hikkaduwa - 18th June 1998 |
10000 |
1998 |
GALLE |
D |
| Hydrographic Survey of Beruwala Fishery Harbour |
1000 |
1995 |
KALUTARA |
D |
| Feasibility study on the development of New Port of Colombo for JPC- (Bathymetric survey) |
5000 |
1996 |
COLOMBO |
D |
| Feasibility study on the development of New Port of Colombo for JPC- Residence Buildngs & Cultual Propeties |
10000 |
1996 |
COLOMBO |
D |
| Feasibility study on the development of New Port of Colombo for JPC- Water Sample & Sediment Sample location map |
10000 |
1996 |
COLOMBO |
D |
| Feasibility study on the development of New Port of Colombo for JPC- (Bathymetric survey) |
5000 |
1996 |
COLOMBO |
D |
| Feasibility study on the development of New Port of Colombo for JPC- station and shoreline survey |
10000 |
1995 |
COLOMBO |
D |
| Feasibility study on the development of New Port of Colombo for JPC- current spot observation |
10000 |
1996 |
COLOMBO |
D |
| Coastal Area - Mutwal Fishery Habour to Hedala |
10000 |
1996 |
COLOMBO |
D |
| Basic Coastal Investigation in the Beach from Panadura to Kalutara North |
5000 |
1996 |
KALUTARA |
D |
| Location, Chemical and Physical characteristics of Beach and Bottom samples |
10000 |
1990 |
GALLE |
HC |
| Map showing some environmental aspects of, and outfalls into the Beira Lake |
3168 |
1985 |
COLOMBO |
HC |
| Preliminary bathymetric survey of Beira Lake |
3168 |
1985 |
COLOMBO |
HC |
| Bathymetric Survey for Coastal Engineering Investigation at Bentota - Ambalangoda stretch |
10000 |
1995 |
GALLE |
HC |
| Hydrographic Survey of Canyon pond for CEB |
500 |
1988 |
NUWARA ELIYA |
HC |
| Survey plan of Crow Island (NARA complex) |
1000 |
1982 |
COLOMBO |
HC |
| Plan of Regional Research Centre at Cod Bay, Trincomalee |
500 |
1993 |
TRINCOMALEE |
HC |
| Survey Plan of NARA premises (gazetted version) |
2000 |
1987 |
COLOMBO |
HC |
| Colombo harbour & it Approaches |
25000 |
1996 |
COLOMBO |
HC |
| Littoral current observation off Hikkaduwa - 19th June 1998 |
10000 |
1998 |
GALLE |
D |
| Littoral current observation off Hikkaduwa - 29th June 1998 |
10000 |
1998 |
GALLE |
D |
| Littoral current observation off Hikkaduwa - 3rd August 1998 |
10000 |
1998 |
GALLE |
D |
| Verification survey of breakwater at Panadura Fishery Harbour, 12th November 1998 |
1000 |
1998 |
KALUTARA |
D |
| Wave energy project Bundala Point for Oceanogrphy Division / NARA, 23rd Nov. 1998 |
2000 |
1998 |
HAMBANTOTA
|
D |
| Wave energy project Godawaya Point for Oceanogrphy Division / NARA, 23rd Nov. 1998 |
2500 |
1998 |
HAMBANTOTA |
D |
| Wave energy project Unawatuna Point for Oceanogrphy Division / NARA, 23rd Nov. 1998 |
2000 |
1998 |
GALLE |
D |
| Wave energy project Unawatuna Point for Oceanogrphy Division / NARA, 24th Nov. 1998 |
2000 |
1998 |
GALLE |
D |
| Wave energy project Palatupana Point for Oceanogrphy Division / NARA, 25th Nov. 1998 |
2000 |
1998 |
HAMBANTOTA
|
D |
| Survey of NARA Reagional Research Center at Kalpitiya, 27th Nov. 1998 |
1500 |
1998 |
PUTTALAMA |
D |
| Hydrographic survey of Nicholson Cove Trincomalee for Sri Lanka NAVY |
2000 |
1998 |
TRINCOMALEE
|
D |
| Coastal Area from Kelani-ganga to Negombo showing Muthurajawela wetlands, Negombo Lagoon & adjacent Area. |
12672 |
1986 |
GAMPAHA |
HC |
| Bathymetric Survey for Coastal Engineering Investigation at Kandakuliya stretch for |
5000 |
1990 |
GAMPAHA |
HC |
| Location and physical characteristics of beach samples, Kandakuliya |
5000 |
1990 |
GAMPAHA
|
HC |
| Sheet layout of the survey for Coastal Engineering Investigations of Kandakuliya - Bathymetric Survey |
50000 |
1991 |
PUTTALAM |
HC |
| Plan showing proposed land to be acquired by NARA at Kalpitiya |
4000 |
1986 |
PUTTALAM |
HC |
| Proposed laboratory for NARA at Kapparatota |
96 |
1991 |
MATARA |
HC |
| Coral reef survey of Kapparatota, Weligama |
2000 |
1989 |
MATARA |
HC |
| Hydrographic Survey of Laxapana pond for CEB |
500 |
1987 |
NUWARA ELIYA
|
HC |
| Hydrographic Survey of Mawella Lagoon in Hambantota District for study of it's Development Potential for NORAD |
4000 |
1992 |
HAMBANTOTA
|
HC |
| Survey plan of Mirissa Fishery Corporation building |
100 |
1985 |
MATARA |
HC |
| Survey plan of Mirissa Fishery Harbour |
1000 |
1985 |
MATARA |
HC |
| Zoning of Muturajawela Wetlands and adjacent areas |
10000 |
1988 |
COLOMBO |
HC |
| Bathymetric Survey of Bentota-Ambalangoda for CCD |
10000 |
2000 |
GALLE |
D |
| Hydrographic Survey of proposed reclaiming of land from sea at Mutwal |
200 |
1991 |
COLOMBO
|
HC |
| Hydrographic Survey of Malala lagoon in Hambantota District for study of its development for NORAD |
500 |
1992 |
HAMBANTOTA |
HC |
| Hydrographic Survey of Norton Bridge pond for CEB |
500 |
1987 |
NUWARA ELIYA
|
HC |
| Land and Hydrographic Survey of Saigang area at Naval Dockyard, Trincomalee
|
1000 |
1988 |
TRINCOMALEE |
HC |
| Part of Hydrographic Survey at Naval Dockyard, Trincomalee |
1000 |
1988 |
TRINCOMALEE |
HC |
| Pilot project for a Hydrographic and Oceanographic Survey off Negombo |
10000 |
1984 |
GAMPAHA |
HC |
| Hydrographic Survey of Puranawella Fishery Harbour and surrounding area |
5000 |
1991 |
MATARA |
HC |
| Survey of Puranawella Fishery Harbour |
1000 |
1988 |
MATARA |
HC |
| Hydrographic survey of Puranawella Fishery Harbour |
1000 |
1991 |
MATARA |
HC |
| Hydrographic Survey of Puranawella Fishery Harbour |
1000 |
1988 |
MATARA |
HC |
| Puttalam Lagoon (Survey of channel) Kalpitiya to Kudremalai |
10000 |
1987
|
PUTTALAM |
HC |
| Follow up Hydrographic Survey of Puranawella Fishery Harbour |
1000 |
1991 |
MATARA |
HC |
| Comparison of 1988 & 1990 Bathymetry of Puranawella Fishery Harbour |
1000 |
1990 |
MATARA |
HC |
| Follow up Observation of Currents at Puranawella Fishery Harbour area |
2000 |
1991 |
MATARA |
HC |
| Observation of Current and Sample Location at Puranawella Harbour Area |
1000 |
1990 |
MATARA |
HC |
| Observation of Currents at Puranawella Fishery Harbour |
1000 |
1990 |
MATARA |
HC |
| Plan showing proposed prawn culture sight at Pulichchikulama village |
40 |
1990 |
PUTTALAM |
HC |
| Hydrographic Survey of Rekawa Lagoon for study of it's development potential
|
5000 |
1992 |
HAMBANTOTA
|
HC |
| Rottegewelle - Tangalle, survey of Fishery Anchorage |
500 |
1988 |
HAMBANTOTA |
HC |
| Rottegewelle - Tangalle, survey of Fishery Anchorage |
500 |
1988
|
HAMBANTOTA |
HC |
| Sea floor morphology map of Southern coast of Sri Lanka |
500 |
1989 |
SOUTHERN COAST |
HC |
| Sheet layout of the survey for Coastal Engineering Investigations of Thoduwawa Coastal stretch |
50000 |
1991 |
PUTTALAM |
HC |
| Sheet layout of the survey for Coastal Engineering Investigations of Thoduwawa shore Control Survey |
50000 |
1991 |
PUTTALAM |
HC |
| Bathymetric survey for Coastal Engineering Investigation at Thoduwawa coastal stretch |
5000 |
1991 |
PUTTALAM |
HC |
| Bathymetric survey for Coastal Engineering Investigation at Thoduwawa coastal stretch with profile locations |
5000 |
1991 |
PUTTALAM |
HC |
| Plan showing the NARA Regional Research Station at Uda Walawe |
1000 |
1989 |
HAMBANTOTA |
HC |
| Plan showing land proposed to be acquired by NARA for Regional Research Station at Weligama |
1000 |
1989 |
MATARA |
HC |
| Hydrographic Survey of Weligama Bay |
5000 |
1989 |
MATARA |
HC |
| Coastal Investigations from Maha Oya to Lansigama for Coast Conservation Depatment(CCD) - Bathymetry |
5000 |
1999
|
GAMPAHA |
D |
| Coastal Investigations from Maha Oya to Lansigama for Coast Conservation Depatment(CCD) - Shore Details Survey |
5000 |
1999 |
GAMPAHA |
D |
| Major Fishing Operations in and around the proposed sand burrow site for Colombo Katunayaka expressway project |
25000 |
2000 |
GAMPAHA |
D |
| Kalu river mouth for Irrigation Dept. |
2000 |
2000 |
COLOMBO |
D |
| Profile layout of Kalu Ganga for Irrigation Dept. |
10000 |
2001 |
KALUTARA |
HC |
| Coastal Investigations from MahaOya to Lansigama - Bathymetry |
5000 |
2001 |
GAMPAHA |
H |
| Approches to kalani river mouth for NARA (Samudra Maru transport) |
2000 |
1999 |
COLOMBO |
D |
| Bathymetric survey of Castlereagh reservoir for CEB |
2000 |
1999 |
NUWARA ELIYA |
D |
| Bathymetric survey of Maussakelle reservoir for CEB |
7500 |
1999 |
NUWARA ELIYA |
D |
| Bathymetric survey of sand boring site at north Colombo for LHI Ltd. |
15000 |
1999 |
COLOMBO |
D |
| Engineering survey for international aquarium at Welipatanwila - Hambantota district |
1000 |
1999 |
HAMBANTOTA |
D |
| Great Basses to Little Basses |
100000
|
1999 |
HAMBANTOTA |
D |
| Negombo Lagoon Mouth |
1000 |
1999 |
GAMPAHA |
D |
| Baythymetric Survey of Kudapaduwa - CCD |
2000 |
1999 |
GAMPAHA |
D |
| Improvement of Dodanduwa Fishery Anchorage |
2000 |
1999 |
GALLE |
D |
| Bathymetric Survey of mirijjawewa for Mundo Gas Project |
5000 |
2000 |
HAMBANTOTA |
D |
| Locations of Sand Samples - Dikovita (CRMProject) |
5000 |
2001 |
GAMAPAHA
|
|
| Coastal Investigations from MahaOya to Lansigama - Bathymetry |
5000 |
2001 |
GAMPAHA |
D |
| Bathymetric survey for proposed fishery harbor at Hambantota - CRMProject |
5000 |
2001 |
HAMABANTOTA |
D |
| Bathymetric Survey of Chilaw Lagoon - CRMP |
1000 |
2001 |
GAMPAHA |
D |
| Bathymetric survey for proposed fishery harbor at Kalamatiya - CRMProject |
5000 |
2001 |
HAMBANTHOTA |
D |
| Shore Details Survey at Colombo North - Dikowita for CRMP |
5000 |
2001 |
GAMPAHA |
D |
| Profile layout of proposed fishery harbor at Hambantota - CRMProject |
5000 |
2001 |
HAMBANTHOTA |
D |
| Profile layout of proposed fishery harbor at Kalamatiya - CRMProject |
5000 |
2001 |
HAMBANTHOTA |
D |
| Shore Details Survey at Maha Oya - Lansigama for CRMP |
5000 |
2001 |
GAMPAHA |
D |
| Locations of Sand Samples - Maha Oya to Lansigama (CRMProject) |
10000 |
2001 |
GAMPAHA |
D |
| Locations of Sand Samples -Wadduwa to Kalutara (CRMProject) |
10000 |
2001 |
KALUTARA |
D |
| Bathymetry Survey at Castlereagh reservoir for CEB |
2500 |
2002 |
NELITA |
D |
| Locations of Sample points at Dikowita - CRMP |
5000 |
2002 |
GAMPAHA |
D |
| Bathymetry Survey at Colombo North - Dikowita for CRMP |
5000 |
2002 |
GAMPAHA |
D |
| Shore Detail Survey at Hikkaduwa for CRMP |
5000 |
2002 |
GALLE |
D |
| Bathymetric Survey of the Harbour Area at Ambalangoda |
1000 |
2002 |
HAMBANTOTA |
D |
| Bathymetric Survey of the Harbour Area at Kalamatiya |
1000 |
2002 |
HAMBANTHOTA |
D |
| Bathymetric Survey of the Harbour Area at Hambantota |
1000 |
2002 |
HAMBANTHOTA |
D |
| Bathymetry Surveyat Wadduwa for CRMP |
5000 |
2002 |
KALUTARA |
D |
| Bathymetry Survey at Hikkaduwa for CRMP |
5000 |
2002 |
GALLE |
D |
| Locations of Sample and Geo-information at Hikkaduwa - CRMP |
10000 |
2002 |
GALLE |
D |
| Bathymetry Survey at Hikkaduwa for CRMP (Coral Reef) |
1000 |
2002 |
GALLE |
D |
| Bathymetry Survey at Castlereagh reservoir for CEB |
1000 |
2002 |
NELIYA |
D |
| Bathymetry Survey at Kandakuliya for CCD |
5000 |
2002 |
PUTTALAMA |
D |
| Profile Layout at Kandakuliya Survey for CCD |
5000 |
2002 |
PUTTALAMA |
D |
| Bathymetry Survey at Maha Oya - Lansigama for CRMP |
5000 |
2002 |
GAMPAHA |
D |
| Mudun Ela Development Project - Offshore Barrow Area Investigation |
5000 |
2003 |
COLOMBO |
D |
| Hydrographic Survey of Mukku Thoduwawa |
500 |
2003 |
PUTTALAMA |
D |
| Hydrographic Survey - Relocation of Tanneries at a site in Bata-AthaHydrographic Survey - Relocation of Tanneries at a site in Bata-Atha |
5000 |
2003 |
HAMBANTHOTA |
D |
| Soundings at Colombo Port (near JCT) |
1000 |
2004 |
COLOMBO
|
D |
| Bathymetric Survey - Proposed Naval Port at Mirissa |
2500 |
2004 |
HAMBANTHOTA
|
D |
| Bathymetric Survey at Tsunami Effected Beruwala Fishery Harbour for CFHC |
1000 |
2005 |
KALUTARA |
D |
| Bathymetric Survey at Tsunami Effected Hikkaduwa Fishery Harbour for CFHC |
1000 |
2005 |
GALLE |
D |
| SEGMENT : S1 - 09 COLOMBO - COLOMBO BU1 - D ( EGS / SMW4 ) |
500 |
2005 |
COLOMBO
|
D |
| Bathymetric Survey at Tsunami Effected Panadura Fishery Harbour for CFHC |
1000 |
2005 |
COLOMBO |
D |
| Bathemetric Survey at Palliyawatte - Access |
1000 |
2005 |
COLOMBO |
D |
| Bathymetric Survey at Tsunami Effected Kudawella Fishery Harbour for CFHC |
1000 |
2005 |
MATARA |
D |
| Bathymetric Survey at Tsunami Effected Mirissa Fishery Harbour for CFHC |
1000 |
2005 |
MATARA |
D |
| Bathymetric Survey at Tsunami Effected Tangalle Fishery Harbour for CFHC |
1000 |
2005 |
HAMBANTHOTA
|
D |
| Survey at Kelani River Mouth - CRMP |
1000 |
2005 |
COLOMBO |
D |
| Bathymetric Survey at Tsunami Effected Kirinda Fishery Harbour for CFHC |
1000 |
2005 |
HAMBANTHOTA |
D |
| Bathymetric Survey at Tsunami Effected Galle Fishery Harbour for CFHC |
1000 |
2005 |
GALLE |
D |
| Bathymetric Survey at Tsunami Effected Puranawella Fishery Harbour for CFHC |
1000 |
2005 |
MATARA |
D |
| Plan Showing the Land Claimed by NARA RRC at Kalpitiya |
1500 |
2005 |
PUTTALAMA |
D |
| Bathymetric Survey at Palliyawatte |
5000
|
2005
|
COLOMBO |
D |
| COASTAL ENGINEERING AND OCEANOGRAPHIC STUDY OF SAND DUNES AT HAMBANTOTA (Profiles) |
5000 |
2005 |
HAMBANTHOTA
|
D |
| COASTAL ENGINEERING AND OCEANOGRAPHIC STUDY OF SAND DUNES AT HAMBANTOTA (Contours) |
5000 |
2005 |
HAMBANTHOTA
|
D |
| LOCATION OF SAMPLE POINTS AT MAHA OYA - LANSIGAMA FOR CRMP IN 2006 |
5000 |
2006 |
GAMPAHA |
D |
| HYDROGRAPHIC SURVEY OF KALAWEWA RESERVOIR FOR MAHAWELI AUTHORITY |
2000 |
2006 |
ANURADHAPURA |
D |
| BATHYMETRY SURVEY AT MAHA OYA - LANSIGAMA FOR CRMP IN 2006 |
5000 |
2006 |
GAMPAHA |
D |
| BATHYMETRY SURVEY AT PERALIYA FOR MINISTRY of F. & A. R. |
5000 |
2006 |
GALLE |
D |
| TUNNEL OUTLET SURVEY AT MUTWAL |
500 |
2006 |
COLOMBO |
D |
| Bathymetric Survey at Kerawalapitiya for Lakdhanavi Ltd |
2500 |
2007 |
GAMPAHA |
D |
| BATHYMETRIC SURVEY OF HABOUR BASIN AT HIKKADUWA (0.2m contours on actual soundings) |
1000 |
2007 |
GALLE |
D |
| BATHYMETRIC SURVEY OF HABOUR BASIN AT HIKKADUWA (Grid Soundings) |
1000 |
2007 |
GALLE |
D |
| BATHYMETRIC SURVEY FROM LANSIGAMA TO CHILAW FOR CCD |
2000 |
2007 |
PUTTALAMA |
D |
| BATHYMETRIC SURVEY OF HABOUR BASIN AT PURANAWELLA (0.2m contours on actual soundings) |
1000 |
2007 |
MATARA |
D |
| BATHYMETRIC SURVEY OF HABOUR BASIN AT PURANAWELLA (Grid soundings) |
1000 |
2007 |
MATARA |
D |
| Bathymetric Survey at Kelani River Mounth for Lakdhanavi Ltd |
1000 |
2007 |
COLOMBO |
D |
| DETAIL SURVEY FROM LANSIGAMA TO CHILAW FOR CCD |
2000 |
2007 |
PUTTALAMA |
D |
| BATHYMETRY SURVEY AT KINNIYA , TRINCOMALEE FOR CCD |
5000 |
2007 |
TRINCOMALLE
|
D |
| PART POST DREDGING SURVEY HIKKADUWA FISHERY HARBOUR |
1000 |
2007 |
GALLE |
D |
| Bathymetric Survey at Kelani River Mounth for Lakdhanavi Ltd |
2000 |
2007 |
COLOMBO |
D |
| Extended Bathymetric Survey from Kelani River Mounth to Hedala for Lakdhanavi Ltd, |
2000 |
2007 |
COLOMBO |
D |
| Bathymetric Survey at Godawaya for CRMP |
1000 |
2007 |
HAMBANTHOTA |
D |
| Bathymetric Survey at Kelani River Mounth for CCD |
1500 |
2007 |
COLOMBO |
D |
| Bathymetric Survey of Reef Mouth at Handala for Lakdhanavi Ltd |
500 |
2007 |
COLOMBO |
D |
| Bathymetric Survey of Kelani River Mouth for Lakdhanavi Ltd |
500 |
2008 |
COLOMBO |
D |
| * D- Digitize * HC- HardCopy |
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