DETAILED TOPOGRAPHICAL SURVEY - LGED SCRDP

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1. Overview

JOPROBAS Innovative Consultant (JORIP PROKOSHOL O BASTOBAYON LIMITED) is proud to participate in the Southern Chattogram Regional Development Project (SCRDP) implemented by LGED with support from JICA. SCRDP focuses on upgrading municipal infrastructure, roads, drainage networks, and public facilities across the southern region of Chattogram to foster balanced regional economic growth.

Our portfolio for this initiative includes the execution of Detailed Topographical Surveys under SCRDP, LGED/JICA. We delivered high-precision terrain profiling, contour mapping, and spatial data acquisition tailored to the rigorous engineering design requirements of municipal civil works.

2. Project Scope & Execution Methodology

These vital assignments under the Southern Chattogram Regional Development Project (SCRDP) were executed with rigorous adherence to national engineering standards, JICA environmental and social safeguard guidelines, and international quality protocols. Our multidisciplinary technical team provided end-to-end surveying, structural impact assessment, feasibility evaluation, and meticulous on-site planning to ensure seamless execution from inception to completion.

3. Comprehensive Scope of Services Provided

●      Establishment Temporary Benchmark: Implemented utilizing high-precision RTK GNSS, Total Station, and Level Machines.

●       Detailed Topographical Survey: Comprehensive terrain and elevation mapping for accurate project planning.

●       Drone Image / Aerial Survey: High-resolution Orthomosaic imaging capturing detailed aerial perspectives.

●       Cadastral Mapping & Georeferencing: CS, RS, and BS georeferencing, digitalization, and superimposition onto topographic survey maps complete with a structured database.

●       Mouza & Land Verification: Local surveyor deployment for the collection of Mouza GCP and Dag Suchi verification.

●       Geospatial Export: Generation of KML and KMZ files optimized for Google Earth visualization and spatial tracking.

4. Specialized Topographical Survey Services

●       High-Precision Ground Profiling: Detailed cross-sectional and longitudinal leveling across project sites.

●      Surface Feature Mapping: Accurate positioning of all physical obstacles, utilities, trees, structures, and road edges.

●     Control Network Establishment: Permanent and Temporary Benchmark (PBM/TBM) installation tied to national geodetic benchmarks to support subsequent construction phases.

5. Core Engineering Objectives

●       High-Precision Delivery: Delivery of flawless engineering documentation and transparent geospatial records.

●       Regulatory Compliance: Ensuring strict compliance with national legal frameworks and JICA social safeguard standards.

●       Operational Efficiency: Optimizing resource allocation and administrative workflow to accelerate regional municipal development.

●       Modern Digital Integration: Integration of modern digital tracking frameworks to eliminate procedural bottlenecks.

6. Closing Statement

Our successful participation in LGED under the Southern Chattogram Regional Development Project (SCRDP) (JICA) framework demonstrates JOPROBAS Innovative Consultant's unwavering commitment to quality, technical precision, and professional excellence in regional urban development.


We welcome collaboration with local and international partners for future infrastructure and consultancy projects.

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