Information
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Inspection Title
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Client
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Conducted on
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Prepared by
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Location address
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Street front photo
Draws and documents relied on for inspection
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Drawings:
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Specification/Technical Submission:
PRE-INSULATION
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Layout, matches contract drawings?
- Yes
- No
- N/A
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Have all inspection and acceptance testing of the piping/ducting as required by the specification been completed and that the system is ready for installation of insulation (e.g., leak/pressure tests)?
- Yes
- No
- N/A
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Test points on ductwork and pipework provided with extension pieces?
- Yes
- No
- N/A
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Valve stems on pipework provided with extension pieces?
- Yes
- No
- N/A
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Where external have valve handles been positioned between 4 to 8 o'clock to minimise water entry?
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Where external have access doors/test holes been positioned on side or bottom of duct to prevent water entry?
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Have all pipe/duct hangers, supports and anchors installed in accordance with the project specification?
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Bracket supports provided as BS5422?
- Yes
- No
- N/A
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Vapour barrier continous over insulation blocks at support points (i.e. foil facing maintain on insulation block under bracket)?
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Where insulation is external weatherproofing is continous at support points (i.e. weatherproof membrane is taken over insulation block under bracket)?
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Pipe sleeve of sufficient size to allow the insulation to go through walls except fire barriers?
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Firewalls – fire sleeves installed?
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Surfaces to be insulated clean and any necessary surface preparation or coatings completed?
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All materials (insulation, coverings, tapes, etc.) delivered to the jobsite in factory containers with manufacturer’s label showing manufacturer, product name and product fire hazard information
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Has the insulation materials been manufactured at facilities with an acceptable quality control program?
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Any insulation materials that are damaged, wet, or contaminated?
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Is there adequate clearance to install the insulation in accordance with project drawings, operation performance parameters of the specification, such as access to controls, valves and for maintenance and repair
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Where insulation is installed external are all building entry points weather sealed to allow insulation to be abutted to complete weather membrane?
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Has all fire stopping been completed?
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Any required trace heating installed?
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Photos
GENERAL
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Does the installed insulation product satisfy the specification?
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Has the insulation been protected from dirt, water, chemical attack, and mechanical damage before and during installation?
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Has the installation been performed by qualified engineers?
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Damage to insulation?
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Unused materials returned to stores?
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Waste materials removed and disposed, and area left clean?
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Plant and equipment demobilised and returned?
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Facilities inspected for damage or neglect?
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Works Area inspected for damage or neglect?
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General Photos
INSULATION INSTALL
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Does the installed insulation product satisfy the specification?
- Yes
- No
- N/A
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Has the correct thickness been applied in accordance with the specification?
- Yes
- No
- N/A
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Has the product been cut to size accurately?
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Has the insulation been pulled tight and fitted in close contact to the surface?
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Close fit of adjacent edges?
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Has the total surface been covered?
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Have all the fibres been encapsulated within the insulation finish?
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Are all joints sealed?
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Type and position of fixings are as per specification?
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Terminations neatness, flange bolt clearance etc. in line with specification?
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Has the correct tape been used?
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Does the installed vapour barrier product satisfy the specification?
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Vapour barrier unbroken or damaged?
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Vapour barrier continuous through walls etc.?
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Vapour barrier sealed at brackets, fittings, terminations, supports etc.?
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Vapour barrier overlaps are adequate and sealed?
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General Photos
FINISHES
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Does the installed insulation product satisfy the specification?
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Formation of cladding as specification and/or BS5970?
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Fixings to specification and/or BS5970?
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Fittings will be checked for joint overlaps and installation as specification and/or BS5970?
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Terminations neatness, flange bolt clearance etc. in line with specification?
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Where cladding is applied lap joints are positioned "out of view"?
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Damage to finishes?
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No dangerous edges or corners?
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General Photos
WHERE EXTERNAL
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Where insulation is external "water-stops" are positioned at support blocks ?
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Weather-proof membranes installed with Water-shedding?
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Where ductwork has side > 800mm has a fall been formed on top to shed water?
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Damage to weather-proof membrane?
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General Photos
VALVE & FLANGE INSULATION
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Does the installed product satisfy the specification?
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Has the insulation been fitted tightly and aligned to the fitting?
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Where jackets or boxes installed do they land on adjacent insulation by minimum 50mm?
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Where jackets or boxes installed insulant contained and fitted without gaps?
Outstanding items:
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Notes:
SIGN OFF
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INSPECTION COMPLETED