03 / Water
Groundwater Investigation
Finding, proving and developing dependable groundwater supplies for communities, industry and resource operations.
Finding, proving and developing dependable groundwater supplies for towns, island communities, agro-industry and resource operations — including contingency supply during El Niño drought conditions.
Investigation & Targeting
- Desktop hydrogeological review and conceptual models
- Geological and hydrogeological mapping
- Inspection of existing bores, springs and water sources
- Geo-resistivity surveys (PQWT-S150) and anomaly interpretation
- Borehole target generation, ranking and siting
- Drilling programme design and cost estimates
Drilling, Installation & Testing
- Bore water drilling supervision and lithological logging
- Bore design — casing, screens, gravel pack and sanitary seal
- Bore development and headworks installation
- Pumping tests and sustainable-yield assessment
- Field water quality testing (Horiba U-52) and laboratory analysis
- Water-level monitoring and interference testing
Our approach
Standards, safety & quality
Site-specific HSE plans, toolbox meetings, PPE, sample chain-of-custody and QAQC support our field programmes.
View referenced standards & equipment →
Get In Touch · Port Moresby
Let’s build a sustainable future — together.
Talk to ESPNG about your next project management, geotechnical, groundwater, or GIS project. We reply to enquiries within one business day.
Email
Head Office
Doreen Place, Unit 1, Section 84, Lot 22
Korobosea, Port Moresby, NCD
Papua New Guinea
Korobosea, Port Moresby, NCD
Papua New Guinea
Postal address
PO Box 1751, Waterfront, Konedobu
Port Moresby, NCD 125, Papua New Guinea
Port Moresby, NCD 125, Papua New Guinea
Registration
IPA 6-231573 · IRC TIN 500972846
