1. Colt Construction
High Pressure Water jetting Services
Canopy Cleaning
Freightliner road, Hull, HU3 4UL
Office Number- 01482 755755

2. Colt Construction Company Back Ground
Colt Construction Ltd part of the Colt group of companies-
Based in the North of England Colt Construction are a nationwide operating Company who place a strong emphasis on
performance, quality, team work and a hands on management approach to ensure client satisfaction.
Family ownership for three generations has set the cultural tone across the Colt Group. We have been building Excellence for
over 25 years by building trust and value for our clients.
Founded in 1989 Colt Construction have established professional teams and supply chains, with teamwork at the core of our
culture. Building on the success of the Colt Group, Colt Construction have completed a wide diversity of projects with the
commercial, Industrial and Rail sectors.
We are committed to helping our clients achieve their goals through a flexible approach to design and construction and pride
ourselves on exceeding customer expectations in the areas of responsiveness, flexibility, quality and value. We have a large
workforce that can provide nationwide coverage for all aspects of work.

3. Jetting works
• Canopy Cleaning
• Platform Cleaning
• Fascia Cleaning
• Gutter Clearing
• Clearing Downpipes
• Drainage Clearance
• Catch Pits Clearance
• Interceptor Cleaning
• Coper Cleaning
Our jetting machines can reach temperatures up to 95 °C and can
vary pressure ratings from 150 bar (2,175 PSI) up to 500 bar (7,250
PSI). This allows to perform all different aspects of jetting.
Jetting Machine Specification

4. Exeter St. David's
Here we show pictures
before and after of some
canopy cleaning works we
performed at Exeter
St.Davids station. Prior to
works commencing there
was a heavy layer of black
exhausts residue which
gets emitted from the
trains on a daily basis. The
picture shows an extreme
case of this which has been
built up over a number of
years.

5. York Station
Illustration 1 show works in
progress at York Station. We initially
start by loosening the heavy layers
on the glazing using a soft brush
with hot water pumped up into the
brush head. Once loosened we use
our high pressure jet unit to steam
clean the glazing as show in picture
2.
As seen in picture 3 also steam
clean the platforms support beams.
Our machine can be used on all
aspects of the canopy due to the
machines adaptability to change
pressures and temperatures.
Because of this we can clean
nonintrusive minimising damage to
materials.
1
23

6. York Station
The Illustration below show a
canopy clean project mid way
through
The illustration shows York
Station platform after jet
washing

7. High Level External Glass Cleaning Leeds Station
Illustrations below show work at Leeds station in progress and completion. A team of one supervisor and two
operative's completed the works in ten daytime shifts.

8. Cleethorpes Station Canopy works and Clean
These works were to complete a major
overall on the canopy on platform 1, prior
to cleaning. All timber work was replaced,
like for like to match existing. On
completion of the cleaning new glazing
bars were fitted to house new laminated
glass New glazing bars where fitted and
flashings.
New rainwater goods was installed to
replace deteariated and redundant
existing drainage.

9. Dry Ice Cleaning
Dry ice blasting also known as Dry Ice Cleaning, CO2
Blasting, was developed as a safe, clean alternative
to bead, grit, and sand blasting.
Dry Ice Blasting is an industrial cleaning process in
which particles of solid carbon dioxide are propelled
at high velocities to impact and clean a surface.
These particles are accelerated to supersonic speeds
by compressed air and delivered via a hand held or
robotized nozzle at the surface to be cleaned.
The Advantages Of Cleaning With Dry Ice Blasting
• Cleans without surface erosion and etching caused by typical abrasive blasting
methods, bead, sand or grit.
• Dry Ice Blasting can create dramatic savings in man hours and hazardous
chemicals.
• Using our Dry Ice Cleaning methods we can eliminates secondary waste streams.
Dry Ice Blasting produces no secondary waste.
• Eliminates personnel exposure to the corrosive / conductive characteristics of
manual cleaning products.
• Reduces cleaning and downtime by cleaning in-situ with or without minimal
disassembling.
• Eliminates blasting media entrapment and drying time.
• Eliminates electrical and bacterial problems associated with water cleaning.
• Reduces overall cleaning time.
• Increases productivity.
Dry Ice Blasting...
• Cleans without surface erosion
• Dramatic savings in man hours and hazardous chemicals
• Eliminates potential damage to machine parts
• Eliminates secondary waste streams
• Eliminates personnel exposure to cleaning product
corrosives
• Reduces downtime with minimal disassembly
• Eliminates blasting media entrapment and drying time
• Eliminates electrical and bacterial problems
• Reduces overall cleaning time

10. Colt Industrial Services Limited
Unit 1, Colt Business Park,
Witty Street,
Hull,
HU3 4TT,
Yorkshire
Tel: 01482 214244
Fax: 01482 215037
Web: www.colt-industrial.co.uk
Mail: name@colt-industrial.co.uk
Colt Construction Limited
Freightliner road
Hull
HU3 4UR
Yorkshire
Tel: 01482 755755
Web: www.colt-construction.co.uk
Mail: name@colt-iconstruction.co.uk
G-tech Coper limited
Freightliner road
Hull
HU3 4UR
Tel: 01482 755855
Web: www.g-techlimited.co.uk
Mail: name@g-techlimited.co.uk
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ToM62Leeds&
M1/A1
To Hull City Centre
Heading into Hull from the M62 follow the Hull Centre signs. Once passed under the Humber Bridge the first left turn off is
Hessle which is ignored. Continue until you see a large B&Q on the right side of the carriageway and take the next off ramp
to West Hull. Turn left at the bottom of the ramp at the roundabout under the duel carriageway just exited and drive to
next roundabout. Turn left for Colt Construction Limited or G-Tech Limited and right for Colt Industrial Services Limited.