15076 rev b
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SECTION 15076
PAINTING ANDANTI CORROSION TREATMENTS
REVISION HISTORY
B 08.07.02 RevisionsRichardSmith
SteveKing
RichardSmith
A 21.06.02 General RevisionsRichard
Smith
Steve
King
Richard
Smith
0 13.0.6.02 WSA StandardRichardSmith
SteveKing
RichardSmith
Rev Date Description Prepared
by
Checked
by
Authorised
by
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1 GENERAL
1.1 SECTION INCLUDES
1.1.1 Include the General Conditions of the Contract as part of this section.
1.1.2 The Contractor shall become familiar with other sections of the Specifications affecting workof this trade.
1.1.3 Furnish all labour, materials, plant, equipment and appliances and perform all necessary
operations required to execute the work of this section.
1.1.4 This section relates to the on and off site protection of building services plant, equipment and
components.
1.2 RELATED SECTIONS
1.2.1 This schedule is intended to be used as a helpful indication of the related sections within the
Project Specifications. It is not necessarily comprehensive or complete and it is theContractor's responsibility to ascertain all applicable sections required to understand the full
Scope of Works intended.
1.3 REFERENCES
1.3.1 The minimum standards for products specified in this section shall be those standards referred
to or relevant BSI standards.
1.4 SUBMITTALS FOR REVIEW
1.4.1 Section 01300 - Submittals.
1.4.2 Submit samples, specifications, engineering calculations, catalogue cut sheets, description of
product and installation method in accordance with the Contract Documents. Submissions
shall indicate all dimensions, details of construction, details of installation, relation and
connections with adjoining work.
1.4.3 Submit copies of test reports required to be performed on the proposed products.
1.5 QUALITY ASSURANCE
1.5.1 Perform Work in accordance with relevant British Standards and industry standard codes.
1.5.2 PAINT QUALITY:
Ensure paints used are of quality and type to suit application and that primers have goodadhesion, covering power, rust-inhibiting and grain filling properties; gloss finishing paints
are of machine finish grade having high adhesion and high resistance to solvents, mineral
oils, cutting oils, detergents, chipping and impact damage.
1.5.3 APPLICATION OFF-SITE:
Wherever possible ensure paint finishes applied by component manufacturers are spray
applied.
1.6 QUALIFICATIONS
1.6.1 All paint finishes shall be applied by skilled operative who have to be trained to apply the
finish.
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1.7 MOCK-UP
1.7.1 Section 01400 - Quality Control: Requirements for mock-up.
1.7.2 Execute a mock up ceiling installation for a typical guestroom and front of house area to
demonstrate building services terminal match as required by 2.2.6
1.8 ENVIRONMENTAL REQUIREMENTS
1.8.1 WEATHER AND OTHER CONDITIONS:
Do not apply paints where weather, temperature, humidity or other conditions may have
a damaging effect upon finish or paint.
Ensure paint and corrosion protection finishes are suitable for the environment in which
they are sited.
The external environment is hot (up to 52C), humid (up to 32C saturated and moisture
contents up to 0.030 kg/kg), dusty (up to 70mg/m) and saline (within 200m of the
shoreline). Over 12 hours of sunshine per day are typical.
1.9 WARRANTY
1.9.1 Section 01740 - Warranties and Bonds.
2 PRODUCTS/SERVICE REQUIREMENTS
2.1 APPROVED MANUFACTURER OR PRODUCT
2.1.1 No particular requirements
2.2 PRODUCT/SERVICE REQUIREMENTS
2.2.1 GENERAL REQUIREMENTS:
Where particular methods of finish and painting are not specified, ensure following
requirements are met.
Protect all metal work, plant, equipment, pipelines, ductlines, ancillaries, brackets and
supports against corrosion and oxidization.
Provide ferrous metals, machined or otherwise with protective coatings at manufacturer's
works.
Ensure all items requiring on-site decorative finishes are provided primed to suit base
material and required finish.
2.2.2 DAMAGED FINISHES: Following delivery to site, storage on site and installation make good any damage to
finishes, by cleaning, degreasing and re-furbishing. Do so in accordance with a method
statement agreed with the Consultant.
2.3 PRODUCTS MATERIALS
2.3.1 PAINT MATERIALS:
Use the following materials as appropriate
Solvent borne priming paint to BS 7956 for bare woodwork.
Red Oxide priming paint for bare iron and steelwork.
Zinc Chromate priming paint for bare ferrous and non-ferrous metals.
Calcium Plumbate priming paint to BS 3698 for galvanized steel or compositewood/metal components.
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Undercoating paint for previously primed or painted surfaces before the application
of finishing coats.
Gloss finishing paint for previously primed or painted/undercoated surfaces.
Epoxy resin paint for specialist coatings requiring resistance to acids, alkalis, oils,
solvents, abrasion or high humidity.
Aluminium paint to BS 388 for structural steelwork, storage vessels, heated
metallic surfaces and similar applications where moisture and heat resistantproperties are required.
Cold galvanizing paint for making good damage to previously galvanized surfaces
and protection to galvanized materials modified during installation.
Zinc-rich metallic to BS 4652 for bare iron and steelwork where electrical
conductivity has to be assured.
Black tar-based paint to BS 1070 for moisture resistant protection to metal
surfaces where decorating appearance is not important.
Bitumen based coatings for cold application to BS 3416 protection to iron and
steel, particularly pipelines and fittings for use in contact with potable water.
Bitumen based coatings for cold application to BS 6949 not to be used in contact
with potable water.
2.3.2 PAINT QUALITY:
Ensure paints used are of quality and type to suit application and that primers have good
adhesion, covering power, rust-inhibiting and grain filling properties; gloss finishing paints
are of machine finish grade having high adhesion and high resistance to solvents, mineral
oils, cutting oils, detergents, chipping and impact damage.
2.3.3 HEAT RESISTANT PAINT:
Use heat resistant paints for applications to surfaces over 80oC.
2.3.4 MATCHING BUILDING SERVICES TERMINALS
Where groups of building services terminals in the same location of the same colour (say:
white light fittings, PAVA speakers and air conditioning diffusers in a ceiling) ensure that
exactly the same colour is used for each terminal with the same gloss proportion, so thatthey all appear the same.
2.3.5 AFFECT ON PERFORMANCE
Building services components that could have their performance impaired by painting by
any party other than the manufacturer (e.g. sprinkler heads, sprinkler covers, smoke
detectors, temperature detectors, etc) shall only be painted by the manufacturer unless
the manufacturer agrees otherwise and will warrant the performance of this product.
Building services components that would have their performance impaired by painting
shall be suitably protected by the building services contractor. Any such devices that are
painted shall be replaced before handover of the building and testing and commissioning
repeated as required.
3 EXECUTION
3.1 EXAMINATION
3.1.1 Verify site conditions under provisions of Section 01400.
3.1.2 Before ordering any materials / commencing work verify that building structure associated
with the system is within tolerance and take full account of shape configuration and material
properties of the structure.
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3.2 PREPARATION
3.2.1 WEATHER AND OTHER CONDITIONS:
Do not apply paints where weather, temperature, humidity or other conditions may have
a damaging effect upon finish or paint.
3.3 HANDLING AND STORAGE
3.3.1 Deliver component parts to site, completely identified in accordance with shop and certified
drawings prepared for this work. Store in accordance with manufacturer's instructions, above
ground, properly protected from the weather and construction activities.
3.4 FABRICATION
3.4.1 Not applicable
3.5 INSTALLATION/EXECUTION
3.5.1 PREINSTALLATION CHECKS
Before beginning installation in any area, examine all parts of the adjoining work into
which applicable work is to be placed. Should any conditions be found which will prevent
the proper execution of the work, installation shall not proceed in that area until such
conditions are corrected by the contractor.
3.5.2 GENERAL:
Ensure paints are applied in accordance with manufacturers instructions and to BS 6150.
3.5.3 APPLICATION:
Apply paint evenly and ensure finish shows no excessive brush marks, grinning, runs,
sagging, ropiness or other application defects.
3.5.4 COLD GALVANIZING: Repair damage to galvanized components due to installation process, ie following cutting,
drilling or welding, by applying 2 no. substantial coats of cold galvanizing paint.
3.6 FIELD QUALITY CONTROL
3.6.1 Provide field quality control under provisions of Section 01400 - Quality Control.
3.7 CLEANING
3.7.1 Section 01710 - Cleaning installed work.
3.7.2 Remove labels after Work is complete.
3.8 PROTECTION OF FINISHED WORK
3.8.1 Protect work under provisions of Section 01710.
3.8.2 PROTECTION OF BRIGHT MACHINE PARTS:
Apply a protective coating to all bright-machined parts before despatch from works.
Do not remove protective coatings unless required for installation, testing or
commissioning purposes and in such cases reinstate upon completion.
Repair any damaged protective coating or bright-machined part, or where necessary
replace damaged component.
Use and apply metal coatings in accordance with manufacturers instructions.
Complete where possible all welding, drilling, bending and other work before metalcoating.
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3.8.3 All sprinkler bulbs shall be protected to prevent paint contamination. Any sprinkler bulb that
has paint on it will be rejected.
3.9 STANDARD SPECIFICATION
3.9.1 This standard specification is intended to be used as a helpful indication of work within thissection. It is not necessarily comprehensive or complete and it is the Contractor's
responsibility to ascertain and complete the full works intended and as shown within the
drawings, specification and Contract or thereby implied.
END OF SECTION