Engineering Services

BACKGROUND

With an ever-growing emphasis on reducing CO2 emissions in travel and consequential investments in railway electrification projects, TES Engineers had opportunities to work on major electrification projects throughout the United Kingdom – H2D, Cross Rail, GWEP, EGIP – and acquired a wealth of experiences.

The knowledge and talents of our engineers combined together allow us to approach every survey task with the whole project in mind and offer flexible and innovative solutions.

OHLE Survey Works Pack

N

Data Verification

N

Setting Out

N

Track Handback

N

Monitoring

N

As-built

N

Clearance Surveys

N

Height & Stagger

N

Datum Plates A-Z

N

Control Networks

N

DRS

N

And More

DESIGN DATA VERIFICATION

Through comprehensive desktop study we collate and extract data from the design materials as they come in various formats and adapt them for survey use in a way minimizing human error.

ON SITE: OHLE Foundations setting out

STC – TTC – SSA – Portals

OHLE CRE
• Piles
• Auger Concretes
• Micropiles
• Wall Brackets
• Tunnel Anchors
• Special Foundations – rock anchors
• Rock Anchors
• Gravity Foundations
• Etc.

HBE & TEF3203 – Infrastructure Conformance

TCES Track Handback Services

  • HBE L2 – L4
  • Amber Trolley Survey
  • Voiding Assesment
  • CRT Management
  • Stressing L1-L3

MONITORING

  • Total Station
  • Amber Trolley
  • Voiding/Dynamic Twist
  • Remote/Wireless
  • monitoring
  • CRT
  • TMP formation
  • Track CRE

As-Build: The art of data presentation

Quality

Clarity

Consistency

“Thanks to complex understanding of electrification projects, we are able toidentify and highlight deviations from design whilst taking As-builts. This reduces site re-visits and programme delays.”

Clearance Surveys

Preventing interference: Tunnels, Overbridges, HV Powerlines, Platforms, ClearRoute2 and more 

Total Station

Laser Sweep

Laser Scanning

GEDO

HEIGHT & STAGGER

Height & Stagger measurements are integral part of construction of new OHLE as well as maintenance of existing.
– Datum Plate installation on OHLE masts
– Track measurements
– Geismar Mephisto Laser Recorder
– Abtus Route Scanner
– Minispigots
– Datum Plate Completion
Abtus ABT8000
Data Logging Height&Stagger Gauge

CONTROL NETWORK
For the future works

– PGMs
– Spigots
– Permanent Prisms
– Static GNSS Observations
– Traversing

The Track Engineering Services team have over 50 years’ experience in the rail and civil and construction industry.

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