2010 Construction and Material Specifications - Ohio Department of ...

514.01
514.23 Method of Measurement
514.24 Basis of Payment
514.01 Description. This work consists of cleaning and painting all steel
surfaces.
514.02 Materials. On existing steel, apply a three-coat paint system
consisting of an organic zinc prime coat, an epoxy intermediate coat, and a
urethane finish coat. The coating system shall conform to 708.02.
On new steel, apply a three-coat paint system consisting of an inorganic zinc
prime coat, an epoxy intermediate coat, and a urethane finish coat. The prime coat
shall conform to 708.01, and the intermediate and finish coats shall conform to
708.02. Supply the intermediate and finish coats from the same manufacturer. The
Contractor may supply the prime coat from a manufacturer other than the
manufacturer of the intermediate and finish coats.
For caulking, use a single pack moisture cured polyurethane based material,
which will not shrink or sag, capable of filling voids greater than 1/8 inch (3mm)
and up to 1 inch (25 mm) wide. Only material that is listed on the OMM Qualified
Product List website may be used.
514.03 Superintendent. In addition to the requirements of 105.06, the
Superintendent must successfully complete a Bridge Painting pre-qualification
course and training offered by the Department. The course must have been
completed within the past four years and an individual course certificate must have
been received by the Superintendent. Present certificate to the Engineer prior to
commencing work. No work is permitted unless the Superintendent provides a
valid course certificate.
514.04 Quality Control. Quality control consists of designating quality
control specialists to control the quality of work in each phase established by
Quality Control Points (QCPs). Control quality by inspection, tests, and
cooperation with inspection and testing performed by the Engineer and inspector.
A. Quality Control Specialist. Identify the individuals dedicated to performing
duties as the painting quality control specialists before starting work in the field.
Provide a quality control specialist for each structure, but one quality control
specialist must be provided for every three structures for which work is
progressing concurrently on this contract.
Each quality control specialist must be either a NACE (National Association
of Corrosion Engineers)certified coating inspector or a SSPC (The Society for
Protective Coatings, SSPC) protective coating specialist or formally trained or
retrained by a NACE certified coating inspector or a SSPC protective coating
specialist. The training shall be adequate to ensure that the quality control
specialist is able to use all the testing equipment and understands the requirements
of this specification. Provide a copy of the NACE or SSPC certification or a copy
of the trainer’s NACE or SSPC certification and a letter or certificate signed and
dated by the trainer to the Office of Construction Administration. Ensure that the
NACE or SSPC certification is current or retrain the quality control specialist
every five years in accordance with the above requirements.
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