Pipeline Protection and Rehabilitation. · .subterra‐pipelines.com Protecting Pipeline...

.subterra‐pipelines.com Protecting Pipeline Infrastructure

Pipeline Protection and Rehabilitation.Presented by:-

Mark Henderson Head of Radius Subterra

[email protected]+44 (0) 7341 775182

.subterra‐pipelines.com 2 Protecting Pipeline Infrastructure

Contents:‐

1. Radius Group ‐ Overview.

2. Radius Subterra ‐ Overview.

3. Radius Subterra ‐ Technologies.

4. Radius Subterra ‐ Innovations.

5. Summary.


Radius KelitDistrict Heating ‐ Austria

Radius Group£200million t/o business consisting of six group companies located within Europe and the Middle East.

1. Radius Group:‐

Radius SubterraAn innovator and specialist in trenchless pipeline renovation solutions

Radius AeonValve Manufacture – Poland, UK & Dubai

RadiusPLUSPipeline Services ‐ UK

Radius Piping SystemsThe UK’s leading PE pipe manufacturer.

Radius EvopipesPipe Manufacturing ‐ Latvia


Radius Group (Markets):‐

Gas Water

Wastewater Cable & Power Renewable Systems

Oil & Gas


•A well invested company with 4 cutting edge production facilities

•38 Pipe extrusion lines, each year capable of manufacturing enough pipe to go around the world

•21 Electrofusion fitting cells capable of producing in excess of 2,000,000 fittings per year

•16 Butt Fusion cells producing 11, 22.5, 45 and 90 degree bends and a complete range of flange adaptors.

2. Radius Piping Systems:‐


Radius Piping Systems ‐ Track Record:‐

The below information relates to the pipe supplied for lining within the UK Gas and Water Utilities Sector:‐

• An average of 3000‐3500km per annum for the last 10 years.

• Standard sizes for the above volumes = 90mm to 1200mm.

• Pipe manufacturing since 1969 (47 years).


3. Radius Subterra Overview:‐

• Formed in 1985

• Division of Radius Group ‐ acquired in 2013

• Leading UK and International pipe rehabilitation contractor and systems developer

• Sectors include, Utilities, Oil and Gas, Petrochemical and Mining

• Key Competencies:‐a. Close Fit PE Liningb. Spray Applied Epoxy & PU Resin Lining


Radius Subterra:‐

• Over 5000Km of pipelines rehabilitated.

• 25 years of experience in pipeline renovation projects.

• High competency in butt fusion welding.

• Part of a financially strong organisation.

• Strong technical knowledge.

• Fully integrated supplier with cradle to grave approach to delivery.


Non Structural Spray Coatings

Interactive Spray Coatings

Interactive Polymer Liners(High Pressure)

Structural Polymer Liners(Low Pressure)

Technologies:‐


Technologies:‐

• Subcote FLP Spray Lining:‐

1. Fast Setting.2. Quick Return to Service <2hours.3. Improved Adhesion.4. More Chemically Stable than Epoxy.5. Low Build 1mm & High Build >3mm


Technologies:‐

• Diameter Range – 75 to 1500mm

• Section lengths – up to 200 metres

• Lining production rate– 2000m/machine/week possible– Typically 600m/machine/week

• Subcote FLP Spray Lining:‐


National Approvals:‐

•BS 6920 approval

•UK Secretary of State (DWI)– Full Regulation 31 approval for use

in UK public water supplies

•USA – NSF/ANSI 61– Approved for use in public water supplies

in mains 75mm OD and greater

•Russia ‐ EBPA33C – Full approval for use in public water supplies

in mains 60mm OD and greater

•France, Slovakia, Korea, Hong Kong, Norway, Czech Republic


echnologies:‐

Subline DR (Diameter Reduction):‐

1. Quick Installation.2. Maximum Flow Capacity.3. No Disturbance to Adjacent Services.4. Ambient Temperature.5. Low Winching Loads, Minimum Pipe Stress. 6. Structural or Semi Structural. 7. Diameters from 75mm – 500mm


Subline DR

•Basic principles and features– on‐site concentric diameter reduction process– select liner pipe OD ~larger than host pipe ID– push pipe through profiled roller sets– process reduces the liner OD to less than host pipe ID – liner OD is maintained without applied tension– insertion as for sliplining– revert to close fit with host pipe by cold hydraulic pressurisation


• Client: Thames Water

• Perry Oaks to Mogden Sludge Main Upgrade

• 12” Dual Cast Iron Pipelineslined with 315 mm OD SDR 11 PE‐100 pipe

• 4000 metres installed in 24 sections

Technologies:‐

2005 Award Winner: Large Renovation Project

Subline DR Case Studies:‐


ubline PF (Pipe Folding):‐

1. Low Winching Forces2. Maximum Flow Capacity3. 3”‐ 40” Capability4. No Disturbance of Adjacent

Services.5. Rapid Installation of Long Lengths6. Improves ability to negotiate bends


Subline PF (Pipe Folding):‐

•Site‐folded Close‐Fit PE liner installation system. •Can be used to install standard grade PE80 and PE100 pipe.•Uses thin wall PE pipe DN75‐1600; SDRs 26‐61 (subject to WT limit).•Eliminates leakage, improve water quality, maximise the bore of the lined pipe & reduce liner pipe costs.•Subline PF was developed to allow lining of large diameter pipes and improve ability to negotiate bends.•Reverted to a close fit by cold water pressurisation.


Subline PF Case Studies:‐

• United Utilities – Vyrnwy Aqueduct Rehabilitation 2010

• 39” diameter cast iron pipeline lined with 980mm diameter SDR 51 PE‐100

• 650 metres & 725 metres inserted in single pulls.


ake the size reduced pipe within an extrusion line

Innovations

155 SDR 21

140 SDR 17

Extrusion from left to right


ake the size reduced pipe within an extrusion line

ample shown is 155 SDR 21, reduced and coiled as 140 SDR 17

The Solution


pe is supplied by extrusion manufacturer to the tier‐1 contract partner

lly automated cold water reversion from bowser or standpipe with data capture

The Solution:‐


nal tie‐in to the network using conventional electrofusion fittings

The Solution:‐


RL 7 completed– System developed and prototypes demonstrated in an operational environment

RL 9; May 2017– System proven with first end user handover, size range for 4” and 6” pipe lining

Technology Readiness Level


• A strong, well financed company with manufacturing plants across Europe and beyond.

• A leading manufacturer of innovative pipeline systems.

• Strong history of pipeline rehabilitation.

• Tailoring our products to suit your pipeline project requirements.

• With a dedicated team of Industry leading specialists with in‐depth know‐how of pipeline design and installation.

• We are a customer focused partner.

• Full cradle to grave capability from design through manufacture to installation.

Summary:‐


Innovation, Expertise, Experience

Thank You and Any Questions

Pipeline Protection and Rehabilitation. · .subterra‐pipelines.com Protecting Pipeline...

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