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Service & Utility Mapping

Accurate Utility Mapping for Safer Civil Projects
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What is Service & Utility Mapping?

Service & Utility Mapping is the process of locating and identifying underground assets before and during construction. Our in-house team of experienced service locators combine service plans with Ground Penetrating Radar (GPR) technology to deliver accurate results. This ensures your team knows exactly what lies beneath, reducing risks and making projects run smoothly

Sen Ventures, we provide reliable Service & Utility Mapping to ensure your project is completed with precision, safety, and efficiency. Our expert team uses advanced technology to locate and record underground services, helping contractors, developers, and councils avoid costly mistakes and delays.

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Key Features

Experienced Service Locators

Our in-house team has years of expertise in identifying underground utilities with accuracy and efficiency, reducing risks during excavation and construction.

Advanced Ground Penetrating Radar (GPR)

We utilise state-of-the-art MALA GPR technology, ensuring precise markouts and minimising downtime caused by inaccurate data.

Comprehensive Utility Detection

From water, gas, and electricity lines to communication networks, stormwater drains, and sewers, we can locate all critical underground services.

Identification of Hidden Assets

Our equipment helps detect unknown or abandoned pipes and underground storage tanks, which are often missed using traditional methods.

Pre-Studies for HDD Projects

We provide essential data for Horizontal Directional Drilling (HDD), helping engineers plan safe and efficient drilling operations.

Detailed As-Built Documentation

Every project includes accurate as-built plans, ensuring compliance with council requirements and providing reliable records for future work.

Why choose Sen Ventures for Service and Utility Mapping

  • Specialised in underground mapping with proven experience across New Zealand.
  • Advanced MALA GPR technology ensuring unmatched precision.
  • Complete service from locating, mapping, and markouts to as-built documentation.
  • Strong focus on safety, compliance, and project efficiency.
  • Trusted by developers, contractors, and councils for reliable outcomes.
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FAQs – Service & Utility Mapping

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We can detect water, gas, electricity, communication lines, sanitary and storm sewers, as well as unknown or abandoned pipes and tanks.

Unlike others who rely only on service plans, we combine them with advanced GPR technology, ensuring greater accuracy and safety.

Yes, we prepare as-built plans for all new services installed, supporting council and project compliance.

Absolutely. By identifying underground assets before work begins, we help avoid costly damages, downtime, and unexpected disruptions.

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