 Inspection
Surveys
SPECIALISTS IN HIGH RISE DEMOLITION &
STRUCTURAL MAINTENANCE
STEEL
CHIMNEYS: The Advent of GS 53 placed
emphasis on the need for regular inspection
and maintenance programs to structures often
susceptable to corrosion and structural failure.
Churchill's undertake all steel chimney inspections
in strict accordance with the HSE Guidance Note
GS53 and the A.T.L.A.S Inspection guide for
Single Flue Industrial Steel Chimneys and where
applicable BS 4076.
- Laddered Visual
Examination - Full written report - Still
Photos - Recommendations
- Non Destructive Ultrasonic
Testing to acertain level of corrosion
- Non Destructive Laboratory
Testing of bolts
- C.C.T.V External &
Internal Inspection with Ground Monitoring
Facility
- Internal Surveys of
Refractory Brick / Gunned Refractory, Steel,
Rubber & G.R.P Linings
- Lightning Protection
to BS6651 1999
CONCRETE CHIMNEYS:
The well documented problems associated with
Steel Reinforced Concrete Structures, represents
the need for regular and thorough inspections
to Industrial Process Reinforced Concrete Chimneys.
- Laddered Visual Examination
- Full written report - Still Photos - Recommendations
- Ultra Sonic Pulse
Testing for Concrete Uniformity, depth of
concrete through to reinforcement and measure
to determining Electrolytic corrosion of the
reinforcement
- Core Test Samples
to determine compressive strengths, carbonation
& sulphate levels
- C.C.T.V External &
Internal Inspection with Ground Monitoring
Facility
- Internal Surveys of
Refractory Brick / Gunned Refractory and Steel
Linings
- Lightning Protection
to BS6651 1999
BRICK CHIMNEYS: Although
comparably few in numbers to years gone by,
the remaining Industrial / Process brick chimneys
still in use today require regular inspection
and maintenenance to ensure their on-going structural
stability and integrity.
- Laddered Visual Examination
- Full written report - Still Photos - Recommendations
- C.C.T.V External & Internal
Inspection with Ground Monitoring Facility
- External Brickwork inspected
for fractures, perished joints and loose brickwork
- Examination of Steel restraining
bands - N.D.T of welds and bolted connections
- Internal Surveys of Refractory
Brick / Gunned Refractory and Steel Linings
- Lightning Protection
to BS6651 1999
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