Premier Trenchless Sewer Renewal
Welcome To NoVa Lining Commercial and Contractors
On-Time, On-Budget Specialty Precision Trenchless Services for the Premier GC & Builder
We fix these problems
Our common solutions
Excavation often restricts access to the project site affecting deliveries, potential disputes with neighbors, dealing with compaction standards, risk of utility strikes, more utility locating and designating.
Excavation of sewers are costly because of the danger to workers and utilities (danger of claims for lawsuits and injuries, and other liabilities), restorations not included, heavy equipment needed, labor intensive, floors jackhammered and so on.
Don't want to disturb existing foundations (especially on historic homes). Excavation costs are just the beginning of charges, how much will it cost to your project to have to shore up or modify a historic foundation, replace hardwood floors, driveway, patio etc?
Damage to the project before it is even completed is a real risk if a sewer backs up during your project. Then there is the post completion liability when a sewer backs up within the warranty period on workmanship.
Nova Lining operates on a small footprint that will not disrupt deliveries, installations etc. Because we typically present a trenchless solution we avoid all the time impacts of breaking ground. Because sewer rehabilitation is our main specialty, we maintain inventory and in house custom fabrication for a speedy installation.
Cured in Place Pipe is minimally invasive and it's as if we were never there. No surface restoration, no jackhammers or heavy equipment. Using a superior technology for sewer rehabilitation saves a lot of time and money.
No traditional excavation needed, and work can be performed from a small access point. If needed NoVA Lining can also provide 'Precision Utility Location' services.
NoVa Lining performs private utility locating and in house air-excavation. This includes us installing exterior access points if necessary. There is no risks of utility strikes, minimal disturbance to walkways, landscaping etc.
Our Solution
Following the NoVa lining process for sewer renewal is like following traffic directions on your phone, you will get a clear route from A to B with clear alternative route options when traffic suddenly gets heavy. We get you there!
The NoVa lining process for Commercial contractors
1. Determine scope of work with site visit and open discussion about individual project timelines and milestones and when Nova can come in with zero amount of disruption to the project.
- Review plans and any available drawings
- Site visit with CCTV and utility locating when needed.
- Confirm suitable access-points for VAC-A-TEE cleanout placement or other suitable access points.
- Most materials stocked by Nova for quick project turnaround.
- Go over rough gameplan and what that looks like for the affected jobsite (water shutdowns, unrestricted access etc.)
- Determine any special requests that may need to be accommodated.
2.Proposal sent to client
- Present overall project cost
- Discuss and review proposal with client to verify if any additional accommodations or requests exist.
- Signed proposal with electronic signatures and deposit sent.
3.Create new access points and begin the process of cleaning and measuring the pipes
- Install trenchless Vac-A-Tee cleanout if new access is needed to facilitate the cleaning and cured in place pipe installation (or use existing cleanout, manhole, lamp hole etc.)
- Record Pre cleaning CCTV inspection
- Begin the cleaning process using high speed millers with precision carbide cutting chains and water hydro jetting not to exceed 4,000 psi.
- Verify connections and determine approach for reinstatement, whether to use a miller or small diameter robotics.
- Flush all debris and ensure the collection system is fully cleared of debris and pipe restored as close to humanly possible to its original inside diameter. We call this cleaning to " Lining Standard."
- Record Post cleaning CCTV Inspection
- Taake precise measurements of the length of sewer lateral to be lined.
4. Manufacture Liner
- For in stock standard materials Nova material warehouse manager will prepare the materials
- Custom transition Liners (4" to 6" is an example) to be ordered if needed and timeline to shipment acquired.
- Liner to be manufactured in Nova's climate-controlled facility by certified technicians.
- Quality Control check on all in house and custom materials.
- Once QC check complete the material is ready for installation
5. Certified Lining Crew deployed on pre agreed upon date to install the Cured in place pipe liner
- Crew arrival and any pre-determined requests and site accommodations planned and implemented once the crew arrives.
- Equipment put in position.
- All lengths and pipe cleanliness verified by crew prior to installation.
- Liner vacuum impregnated with resin.
- Liner installed and project specific site QC log filled out.
- 3-hour period of no water use begins as liner is installed.
- Liner cured and complete after 3-4 hours per segment installed.
- Final post lining CCTV performed.
- CIPP Special procedures sticker placed.
- Sewer service restored and ready for use immediately after post lining video is complete.
6. Submittal and completion documents delivered instantly
- No wait for completion documents. All videos delivered directly on day of completion electronically or via usb drive.
- Warranties delivered day of completion in person or electronically depending on project and client needs.
- Quality control log signed off and delivered to client day of via their preferred method of delivery.
