SECTION 0261 8
Part 1 — General
1.1 Section Includes
A.Drainage lining methods such as polyvinyl chloride ( PVC) fold -and-form, cured in place pipe (CIPP), and segmental thermoplastic and metal pipe.
1.2 Related Sections
A.Section 02610: Drainage Pipe
1.3 References
A.AASHTO M 326: Polyethylene (PE) Liner Pipe, 300- to 1600 -mm Diameter, Based on Controlled Outside Diameter
B.AASHTO LRFD Bridge Design Specifications
C.ASTM D 790 : Flexural Properties of Unreinforced and Reinforced Plastics and Electrical Insulating Materials
D.ASTM D 1784 : Rigid Poly (Vinyl Chloride ) (PVC) Compounds and Chlorinated Poly (Vinyl Chloride ) (CPVC) Compounds
E.ASTM D 5813: Cured- In-Place Thermosetting Resin Sewer Piping Systems
F.ASTM F 1216: Rehabilitation of Existing Pipelines and Conduits by the Inversion and Curing of a Resin- Impregnated Tube
G.ASTM F 1504: Folded Poly (Vinyl Chloride) (PVC) Pipe for Existing Sewer and Conduit Rehabilitation
H.ASTM F 1743: Rehabilitation of Existing Pipel ines and Conduits by Pulled -in-Place Installation of Cured- in-Place Ther mosetting Resin Pipe (CIPP)
I.ASTM F 1867: Installation of Folded/Formed Poly (Vinyl Chloride) (PVC) Pipe Type A for Existing Sewer and Conduit Rehabilitation
J.ASTM F 1871: Folded/Formed Poly (Vinyl Chloride) Pipe Type A for Existing Sewer and Conduit Rehabilitation
K.ASTM F 1947: Installation of Folded Poly (Vinyl Chloride) (PVC) Pipe into Existing Sewer s and Conduit s
L.ASTM F 2019: Rehabilitation of Existing Pipelines and Conduits by th e Pulled in Place Installation of Glass Reinforced Plastic (GRP) Cured- in- Place Thermosetting Resin Pipe (CIPP) Using the UV -Light Curing Method
1.4 DEFINITIONS Not Used
1.5 Submittals
A.Include the following information into a single submittal for each drainage pipe to be lined, for review . Use the naming convention used in the plans for each location. Provide the seal of a Professional Engineer (PE) or Professional Structural Engineer (SE) for engineering calculations. D ivide information into the sections listed below .
1.Work Area
a.Locations and dimensions of any temporary access roads
b.Locations and dimensions of pipe liner assembly and insertion area “footprints ” or area of disturbance.
c.Distance of insertion footprint from the traveled way
d.Amount of tim e the footprint will be exposed
e.Shoring met hod when excavation is proposed
f.Written access agreements from property owners when work area is o utside Department Right of Way
2.Preparation
a.Host pipe cleaning
b.Management of flows in the host pipe
c.Initial pipe inspection
3.Installation
a.Method of pipe liner installation and finishing
b.Bulkhead and grouting details for segmental thermoplastic and metal liner
c.Curing method identifying required curing times, temperatures, and pressures
d.Any potential for producing contaminant concentrations in excess of surface water quality standards or ambient groundwater quality standards, as applicable
e.Control and disposal of any contaminants from materials or installation methods during and after installation
f.Final pipe inspection
4.Product Data
a.Engineering calculations and recommended size and wall thickness of pipe liner for products not specified in Section 02610. 1) The host pipe is considered to be fully deteriorated and unable to carry loads. 2) Meet or exceed AASHTO HL -93 or interstate alternate loading according to AASHTO LRFD Bridge Design Specifications and interim specifications for pipe liner load capacity .
b.Maximum allowable external grouting pressure on pipe liner and joints for segmental thermoplastic and metal liners.
5.Certificat e of compliance.
6.Mix Designs
a.Grout Mix design
b.Trial batch test data
Part 2 — Products
2.1 Pvc Fold -and- Form Liner
A.PVC resin manufactured from virgin materials containing no fillers .
1.Meet or exceed the physical property requirements in ASTM F 1504 or ASTM F 1871 for the cell classification as defined in ASTM D 1784.
B.Do not use greater than 30 inch diameter.
2.2 Cipp Liner
A.Fabric tube consisting of one or more layers of absorbent non -woven felt fabric, felt/fiberglass , or fiberglass m eeting the requirements of ASTM D 5813 and ASTM F 1216, ASTM F 1743 , or ASTM F 2019.
1.Use a CIPP liner that meets or exceeds the following physical properties outlined in Table 1. Table 1 Minimum Physical Properties Property Test Method ASTM Value Initial Flexural Modulus ASTM D 790 250,000 PSI @73 º F Flexural Strength ASTM D 790 4,500 PSI @73 º F
2.Use a sufficient quantity of resin for impregnation to fill the volume of air voids in the pipe liner with additional allowance for polymerization and for any migration of resin into the cracks and joints in the host pipe.
a.Color the resin with a pigment compatible with the resin system as specified by the resin manufacturer .
2.3 Segmental Thermoplastic Liner
A.Solid wall polyethylene pipe. Refer to AASHTO M 326.
B.Profile wall thermoplastic pipe. Refer to Section 02610.
2.4 Segmental Metal Liner
A.Metal Pipe. Refer to Section 02610.
2.5 Grout
A.Cementitious low density grout mixture having the following characteristics.
1.Suitable with the site conditions, construction methods, and pipe liner structural capacity.
2.Compressive strength between 100 and 400 psi
a.Determine strength from trial batches at 28 days
3.Fluidity to completely fill voids and the annular space between the host pipe and the pipe liner without segregating
4.Fly ash not to exceed 30 percent of cementitious material
5.Shrinkage not to exceed 1 percent by volume
Part 3 — Execution
3.1 General
A.Furnish the type of drainage pipe liner shown with the following exception:
1.Select from any of the drainage pipe liner products listed in this Section, Part 2 meeting the allowable pipe size reduction when no specific product is shown .
3.2 Preparation
A.General
1.Perform all work within the limits of the Department right of way unless written agreements are in place with adjacent property owners.
2.Provide adequate control of water in the host pipe when necessary.
a.Repair damage caused as a result of flow control or lack thereof.
3.Provide the necessary controls to prevent pollutants from being transported downstream.
B.Host Pipe Cleaning
1.Remove material to include sediment, rocks, and miscellaneous debris to inspection and install the pipe liner .
2.Use a cleaning method and tools that will not cause damage to the pipe or surrounding roadway features .
a.Notify the Engineer when cleaning could result in damage .
b.Do not cause erosion of surrounding areas from cleaning operations.
c.Minimize sediment from being transported downstream.
3.Collect and properly dispose of all material removed.
C.Host Pipe Inspection
1.Perform remote inspection for pipes with a nominal diameter less than 48 inches using a closed -circuit television (CCTV) crawler .
2.Perform a visual inspection for pipes with diameter greater than 48 inches.
3.Inspect the condition of the host pipe and the suitability of the pipe liner installation. Document and notify the Engineer of the following:
a.Collapsed or impassable sections of the pipe
b.Horizontal or vertical alignment deviations
c.Structural concerns
d.Loss of material surrounding the pipe exterior
e.Infiltration of water
f.Repairs required to perform the installation
D.Drainage Pipe Liner
1.Verify host pipe internal size and length before ordering pipe liner.
2.PVC fold -and-form and CIPP liner dimensions
a.Size the pipe liner to have an outside diameter that will tightly fit the inside of the host pipe.
b.Provide sufficient pipe liner length to continuously line the host pipe with no intermediate joints.
3.Segmental Thermoplastic and Metal l iner dimensions
a.Size the pipe liner to have an outside dimension that will freely pass through the host pipe and accommodate grout placement.
b.Use only one type of pipe liner and joint system in any single host pipe.
3.3 Installation
A.General
1.Remove sediment and debris that might have accumulated after the initial cleaning immediately before installing the pipe liner.
2.Handle and install the pipe liner in a manner that will not cause damage to the pipe liner.
3.Provide a smooth finish and a tight seal between the pipe liner and the drainage structure walls at pipe penetrations.
4.Restore lateral and inlet connections.
5.Inspect the rehabilitated pipe u pon completion and before acceptance by the Engineer.
a.Evaluate pipe liners that contain dry spot s, wrinkles, delamination, holes, cracks, joint gaps, soft spots, blisters , or other defects .
B.PVC fold -and-form and CIPP Liner
1.Meet minimum installation requirements according to ASTM F 1867 or ASTM F 1947 for PVC fold -and form
2.Meet minimum installation requirements according to ASTM F 1216 or ASTM F 1743 for CIPP.
3.Follow the manufacturer’s recommended curing and relaxation period required to hold the pipe liner against the host pipe.
a.Provide sufficient gauges, monitoring devices, and tests to determine the effectiveness of the curing.
C.Segmental Thermoplastic and Metal Liner
1.Construct a bulkhead at each end of the host pipe to fully support the fluid thrust loads exerted by the placement of grout.
a.Vent bulkheads to allow release of trapped air as the grout flows into the annular space.
2.Provide a minimum of 24 hours for the pipe liner temperature to equalize within the host pipe before placing grout.
3.Fill the entire full length of annular space between the host pipe and the pipe liner with grout .
a.Provide sufficient gauges, monitoring devices, and tests to determine the effectiveness of the grout placement.
4.Do not exceed the pipe liner maximum specified grouting pressure.
a.Use a pumping unit with a pressure meter and valves capable of limiting grout pumping pressures to the maximum pressure recommended by the manufacturer at the end of the discharge pipe.
5.Place grout in lifts to avoid excessive buoyant forces or grouting pressures.
a.Allow each lift to cure sufficiently before proceeding with next lift.
6.Remove any internal braces or bands once the grout is sufficiently cured and before acceptance.
Source: Utah Standard Specifications for Road and Bridge Construction, 2026 Edition. Pages 378–384 of 1,331.