Utility & Network Documentation

Network documentation and Digital Utility Mapping services

Apex provides advanced network documentation solutions that help organizations and utility operators digitize, manage, and optimize underground infrastructure networks, including electricity, water, gas, and telecommunications systems.

We also specialize in LiDAR-based processing and inspection of overhead transmission and distribution networks, supporting precise asset inspection, condition evaluation, and proactive infrastructure and land management.

Utility Network Documentation(GIS) Services

We offer GIS-based vectorization and documentation services for underground cable and pipeline systems, including accurate georeferencing and digitization of various network plans from major construction and infrastructure projects. Our solutions enable reliable digital mapping of complex subsurface networks such as electricity, water, gas, and telecommunications systems.

We help convert analog and diverse source materials into organized, GIS-compatible datasets while maintaining consistency in geometry, attributes, and network connectivity.

Services include:

  • Georeferencing of large-format scanned maps, raster and vector datasets, and location-specific network drawings
  • Vectorization and documentation of utility networks using standardized components and symbology
  • Incorporation of client-specific specifications for networks and individual asset elements
  • Rule-driven modeling of electricity, water, gas, and telecom systems with organized attribute information
  • Integration of CAD, GIS, and field-collected data into structured geodatabases
  • Compliance with GIS standards to maintain consistency in connectivity, attributes, and asset relationships

Typical Inputs:
Base maps, scanned drawings, survey data, utility records, site layouts, and related information

Typical Outputs:
Structured GIS network databases, georeferenced maps, attributed utility layers, and digital network representations

We deliver complete GIS-based documentation and dimension-driven construction of utility networks, including electricity, water, gas, and telecommunications systems.

Our services convert a wide range of source data into organized digital network models with precise geometry, attribute information, and network connectivity.

We also carry out dimension-based network construction in Smallworld and other specialized network applications, supporting effective asset management and operational workflows.

Services include:

Interpretation of dimensional information from drawings, survey records, and schematic layouts
Vectorization of utility networks using measurement and survey data with standardized geometry and symbology
Dimension-driven network construction based on dimensions, survey inputs, sketches, and technical diagrams
Specialized expertise in network construction using Smallworld and other utility GIS platforms
Accurate mapping of house connections, service lines, and customer linkages
Capture and organization of network attributes and asset-related information
Rule-based modeling of electricity, water, gas, and telecom systems, including internal circuits
Validation of network topology, relationships, and logical connectivity

Typical Inputs:
As-built documentation, survey plans, schematic diagrams, circuit layouts

Typical Outputs:
Structured GIS datasets, verified utility networks, spatial data ready for integration

We offer GIS-based network homogenization services to standardize utility network datasets-including electricity, water, gas, and telecom systems-across various GIS platforms and applications. Our approach enhances consistency in geometry, attributes, classifications, and connectivity through the use of standardized processes and client-provided homogenization tools.

The finalized datasets support system migration initiatives, platform integration, data quality enhancement, and dependable network operations.

Utility & Network Documentation_network

Services include:

Homogenization workflows using automated and rule-driven data standardization tools
Geometry refinement and quality control for spatial accuracy, dimensions, and alignment
Standardization of attributes, classifications, and underlying data structures
Identification and resolution of overlaps, duplicate features, and data inconsistencies
Validation and correction of network topology, connectivity, and asset relationships
Alignment of datasets with target GIS schemas, standards, and modeling rules
Comprehensive quality assurance to ensure completeness, consistency, and operational usability

Typical Inputs:
Migrated datasets, cadastral information, multi-source network data

Typical Outputs:
Refined datasets, corrected geometries, standardized GIS-ready outputs

We offer corridor-focused LiDAR processing services for overhead transmission and distribution networks, including the extraction of power lines, support structures, and terrain data.

Our workflows transform point cloud information into structured, GIS-compatible datasets with precise geometry, classification, and spatial relationships. These outputs support asset inspections, corridor analysis, maintenance activities, and infrastructure upgrade projects.

Services include:

Utility corridor LiDAR processing and classification of point cloud datasets
Extraction of conductors, cables, and detailed power line geometry
Mapping and identification of poles, towers, and supporting infrastructure
Creation of DEM, DTM, and elevation models for terrain analysis
Production of high-resolution orthophotos for corridor visualization and mapping
Vectorization of buildings and developed areas located along utility corridors
Detection of vegetation and potential encroachments near transmission lines
Integration of processed data with GIS, CAD, and engineering platforms

Typical Inputs:
Airborne LiDAR datasets, trajectory information, imagery

Typical Outputs:
Processed point clouds, corridor datasets, terrain models

We offer desktop-based inspection services for overhead transmission and distribution networks using imagery, LiDAR, and geospatial datasets.

Our solutions help detect asset defects, clearance violations, structural concerns, and corridor encroachments with precise spatial referencing. The resulting information supports preventive maintenance programs, regulatory compliance, outage prevention, and more efficient network management.

Services include:

Inspection of poles and towers to identify leaning, corrosion, damage, and structural defects
Condition assessment of conductors, cables, insulators, and other line components
Detection of vegetation encroachments and potential safety clearance violations
Identification of buildings, objects, and unauthorized activities within utility corridors
Verification of asset locations, classifications, and inventory completeness
Prioritization of risks and defects based on severity and maintenance urgency
Generation of GIS-based reports and inspection outputs ready for maintenance planning

Typical Inputs:
LiDAR point clouds, imagery, corridor data

Typical Outputs:
Vegetation risk maps, clearance analysis reports, GIS layers

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Precision in Data Structuring

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Efficient Integration of Multi-Source Data

Key Service Capabilities

Reasons to Partner with Our Utility Intelligence Experts

Let’s transform your utility networks into structured, actionable digital assets.