Construction &
Engineering Contact

[ Projects ]

Selected projects.

One built the habit. One made slab track a specialism. One built a business. One is live. Each shows the role held at the time.

High Speed 1 (CTRL) · Folkestone (Dollands Moor) to St Pancras2000 – 2010

High Speed 1, Dollands Moor to St Pancras

GROWTH ROADMAP · YEARS 1–3YEAR 1YEAR 2YEAR 3STRUCTUREROLES · MEETINGS · KPIsMANAGEMENT RHYTHMSYSTEMSSOPs · RAMS · ISO 9001ISO 14001 / 45001PC ROUTEASSURANCERISQS AUDITCHAS · SMAS · CONSTRUCTIONLINEWORK WINNINGTARGET CLIENTSFRAMEWORK BIDSREPEAT WORKCOMMERCIALMARGIN BY CLIENT · PIPELINE · HIT RATERISQSISO 9001ISO 45001PRINCIPAL CONTRACTORTURNOVERMARGINBASELINEFIRST FRAMEWORK AWARDPC CAPABILITY · REPEAT CLIENTSDRG STH-BD-01 · ILLUSTRATIVE
Rail & civils contractor · UK2013 – 2025

Building a Principal Contractor

Docklands Light Railway2010 – 2023

DLR slab track renewals

TYPICAL CROSS-SECTION · DOUBLE TRACK AT PLATFORM · SCALE 1:2001:1.5CLCL4400 TRACK CENTRES1435BALLAST 350SUB-BALLAST 300FROST PROTECTION 600RETURN530032001650550CONTACT WIRE HEIGHT · STAGGEROCS MAST · BORED PILEIN EMBANKMENTCABLE TROUGH · CESSUNDER-TRACK CROSSING DUCTBALISE ON SLEEPERPLATFORM EDGE · COPINGTACTILE 0.5–1.1 m FROM EDGETOE DRAIN1234STH CONSTRUCTION & ENGINEERINGINTERFACE CROSS-SECTION · ICF KEYILLUSTRATIVE · NOT FOR CONSTRUCTIONDRG STH-ICF-01REV A
Rail Baltica · Estonia2025 – present

Rail Baltica interface framework

[ From the archive · UK rail, 2000 – 2023 ]

Night S&C renewal under possession
Night S&C renewal under possession
Formation dig-out and renewal
Formation dig-out and renewal
New track through a tunnel portal
New track through a tunnel portal
Platform reconstruction
Platform reconstruction
Crane lift within a possession
Crane lift within a possession
Completed platform and track
Completed platform and track

Every interface owned. Every possession planned.

[ Contact ]

Let's talk →
info@sth-ce.comReplies within one working day
  1. 1 · Email Say what the job is, where, and when you need an answer.
  2. 2 · Call A short call to understand the problem and whether STH is the right fit.
  3. 3 · Scope & fee A written scope, deliverables and fee, agreed before any work starts.