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| Major Project and Clients |
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| Base Map Preparation |
Description |
Generation of base map by rapid updation of 330 Topo sheets on 1:50,000 scale, using Satellite Imagery, site validation for identification of industries in the state of Gujarat covering 2,35,000 sq km
Survey of Pipeline corridor using GPS and high end Total Stations
Generation of maps from Satellite Imagery and SOI Topo Maps
Hydrological and geotechnical investigations for River crossings
Cadastral survey and preparation of land plan schedule
Generation of data for Environment Impact Assessment and Environmental Clearance from the Ministry of Environment and Forests.
Development of exclusive software for GIS/LIS and ROU acquisition including Implementation |
Uttar Pradesh Water Restructuring Project covering 6,00,000 ha.
Providing DGPS Control, further extension of control to 500m x 500m grid by total station traverse, Monumentation, extensive leveling, Longitudinal and cross sections of canal and drainage network covering 8,100 km, cadastral mapping of 2.5 million parcels, generation of GIS/LIS data on 1:5,000 scale. |
5348 km long National Gas Grid Network
Establishment of trench centre line, profile survey
Survey of Pipeline corridor using GPS and high end Total Stations
Generation of maps from Satellite Imagery and SOI Topo Maps
Creation of GIS database for the pipeline corridor
Soil investigation and soil resistivity survey at 500 m intervals
Hydrological and geotechnical investigations for River crossings
Cadastral survey and preparation of land plan schedule
Generation of data for Environment Impact Assessment and Environmental Clearance from the Ministry of Environment and Forests.
Development of Customised GIS Applications, Training and Implementation. |
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| Surveys and Investigations |
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Description |
The project involves detailed engineering high precision survey and leveling along the proposed sewer route in the developed city of Bangalore
Establishing BM’s and assessment of invert levels of main and lateral sewers near Manholes.
Geotechnical investigation by carrying out Auger boreholes/Trial pits and conducting Electrical Resistivity Tests along the surveyed route.
Preparation of digital maps and transferring same in to GIS of BWSSB. |
Flow Measurement at drains and manholes along in Kathriguppe valley. Providing cross and longitudinal sectional profile at manholes and drains
Calculating discharge by observing gauge readings for 3 days
Calculating velocity by Manning’s Formula.
Transferring of level from nearest GTS benchmark to the manholes along the alignment.
Carrying out traverse survey (in order to identify the manhole locations along the alignment) for sewers with dia greater than or equal to 450mm (about 16 km)
Establishing the invert levels of the manholes, along the above alignment
Generation of Longitudinal Sections on 1:1000 hor scale and 1:100 ver scale..
Submission of data collected and drawings in GIS compatible format |
Reconnaissance Survey and selection of appropriate site
Conducted river study by taking cross section of river at 100m c/c for 15 km upstream and 1 km downstream of the proposed barrage upto Full Reservoir Level (FRL)
Studied several alternate arrangements of gates and intakes.
Carried out geotechnical investigation by drilling 150mm dia bore holes at 50m c/c upto 15 to 20m along the length of the barrage.
Conducting laboratory tests for crushing strength of rocks, physical properties of soil using UDS and disturbed samples.
Preparation of General Arrangement Drawings, detailed designs and detailed working drawings.
Preparation of specifications, Tender Documents, Detailed Estimates and Bill of Quantities. |
| Consultancy Services for the Feasibility Studies, Surveys and Investigations, Design, Estimation, Preparation of Tender documents and Evolution of Tenders for the Construction of Vented Dam at Thumbe for supply of water to the city of Mangalore for a population of about 5 lakhs. |
| Techno-economic feasibility study and raw water transportation to KIADB industrial areas at Bidadi 100 MGD raw water supply to various parts of Bangalore city |
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| Water and Sanitation Engineering |
Description |
Establishing Planimentric and Height control using DGPS and Auto levels
Topographical survey using Total Stations
Preliminary geotech and material investigation.
Design of Layout including civic amenities.
Design of water supply and sewerage system for 60,000 population including preparation of detailed working drawings for the entire network and its appurtenances
Design of sewage treatment plant (STP) and solid waste management for the area. |
Supervision of site grading, layouts.
Design and supervision of compound wall,
Detailed Design and preparation of working drawings for pump house, raw water and effluent disposal system.
Preparation of specifications, BOQ and tender documents
Evaluation of tender, construction supervision and quality control.
Preparation of bill of quantities, cost estimates and finalisation of Tender Documents. |
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| Trenchless Technology for rehabilitation of Water Supply and Sewerage Network |
Description |
Project Management Supervision and Contract Administration of Rehabilitation of Sewer Lines by Lining/Coating Method for World Bank Funded Bombay Sewage Disposal Project. (Phase 11 Works)
Structural rehabilitation of
12.3km of egg shaped brick masonry sewers of sizes 900x750mm to 2770x1880mm.
2.2km of concrete sewers of diameters from 1050 to 1800mm.
Trenchless rehabilitation of sewers by structural lining method (using GRP Liners) |
Project Management Supervision and Contract Administration of Rehabilitation of Sewer Lines by Lining/Coating Method and Rehabilitation of Sewers by Pipe Bursting Method for World Bank Funded Bombay Sewage Disposal Project. Rehabilitation of Sewers (Phase 1 Works)
Rehabilitation of
4700 m of man entry type egg shape brick masonry sewer
4000m of 225 mm dia sewer by pipe bursting method.
Trenchless rehabilitation of sewers by structural lining method and by installing new sewer pipe by pipe bursting technology. |
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| GIS Related Asset Management |
Description |
Project Management
Design and Development
Database Development
Installation and Training |
GIS Database Quality Control and creation for Water and Sewer Networks
Creation of Atlas Mapbooks |
Project Management
Design and Development
Installation and Training |
Field Surveys
Project Management
Design and Development
Installation and Training |
GIS Data Development from Scanned Water/Sewer plans and creation of the geodatabases for Water and Sewer Networks
Creation of Atlas Mapbooks |
Project Management
Design and Development
GIS Database Development
Installation and Training |
Field Surveys
Project Management
Design and Development
Installation and Training |
Project Management
Design and Development
Installation and Training |
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