Petra has developed the Petra Platform AI-1, a trenchless multi-tool capable of boring utility tunnels through all geologies, including hard rock, using swappable boring modules. This technology reduces tunneling costs by up to 90% and accelerates project timelines, addressing the inefficiencies and high expenses associated with traditional underground utility construction methods.
Funding
Funding not disclosed
Founders
Product
Problem
Traditional methods of underground utility construction are expensive, slow, and often unable to bore through all types of geological formations, leading to project delays and increased costs. These limitations can hinder the deployment of essential infrastructure and increase the risk of damage to existing utilities.
Solution
Petra provides a trenchless boring service utilizing the Petra Platform AI-1, a multi-tool robot with swappable boring modules capable of excavating utility tunnels through diverse geologies, including hard rock. The system employs a non-contact thermal drilling method that minimizes surface disruption and lowers the cost of boring through challenging materials. This approach enables faster project completion and reduces tunneling costs compared to conventional methods. Petra's vertically integrated model, encompassing R&D, manufacturing, and construction services, drives further cost efficiencies for customers.
Target Audience
The primary target audience includes contractors, project owners, and utility companies involved in water, sewer, and pipeline construction projects, particularly those facing challenging geological conditions.
Features
- Multi-tool robot with interchangeable boring modules adaptable to various geologies and use cases
- Non-contact thermal drilling method for efficient rock excavation without grinding
- Capability to bore through hard rock formations such as Sioux Quartzite (44,000 PSI)
- Ability to excavate a range of tunnel diameters (20-60 inches) with a single robot
- Reduced surface disruption compared to traditional trenching methods
- Integrated R&D division for rapid design and testing of new features
- Vertically integrated manufacturing and services teams for faster product introductions