Frequently Asked Questions
Common Questions Answered
Hydro-excavation
What is hydro-excavation?
Hydro-excavation is a non-destructive digging method that uses high-pressure water and vacuum technology to safely expose underground utilities and remove soil. It’s ideal for precision excavation with minimal risk of damage.
When should I use hydro-excavation instead of mechanical digging?
Hydro-excavation is recommended near underground services like gas, power, or fiber lines. It’s also perfect for tight spaces, pole holes, trenching, and slot trenching where safety and accuracy are critical. efficitur.
cctv drain inspections
What is a CCTV drain inspection?
A CCTV drain inspection involves inserting a high-resolution camera into your drainage system to identify blockages, cracks, root intrusion, or other issues. It’s fast, non-invasive, and highly accurate.
Do I need a CCTV inspection if my drains are slow?
Answer: Yes. If your drains are frequently slow, backing up, or emitting odors, a CCTV inspection can help diagnose the root cause and avoid unnecessary excavation or repairs.
smoke testing
What is smoke testing in drainage?
Smoke testing involves blowing non-toxic smoke into your sewer or stormwater lines to locate leaks, illegal connections, or cross-contamination between systems. It’s an effective way to spot problems without digging.
Is the smoke used in testing safe?
Absolutely. The smoke is non-toxic, odorless, and completely safe for people, pets, and the environment.
drain unblocking
What causes blocked drains?
Common causes include tree roots, grease buildup, wet wipes, foreign objects, or collapsed pipes. We use advanced methods like high-pressure water jetting and CCTV inspections to clear and diagnose issues.
Can you unblock drains in an emergency?
Yes. Hydrojet Limited offers fast response for emergency drain unblocking 24/7. Call us anytime for urgent assistance.
sludge removal
What types of sludge do you remove?
We remove sludge from septic tanks, grease traps, industrial sites, wastewater systems, and treatment plants. Our vacuum loading trucks are equipped for both wet and dry sludge.
Is your sludge removal environmentally compliant?
Yes. All sludge is removed and disposed of in compliance with environmental regulations and best practices.
vacuum loading
What is vacuum loading used for?
Vacuum loading is used to remove and transport liquid waste, sludge, stormwater, slurry, or debris from tanks, pits, culverts, and other confined spaces
Do you offer vacuum loading for construction sites?
Yes. We provide vacuum loading and bulk waste removal services for civil, commercial, and industrial projects across the region.