Specifications

08/04/10 09900-7
F. Brushing or rolling is to be done so that a smooth coat as nearly uniform in thickness as possible
is obtained. Smooth the film so as not to leave detrimental marks.
G. When using an air, airless or hot spray, apply paint in a uniform layer, with a 50 percent overlap
pattern. Brush out all runs and sags immediately or the paint will have to be removed and the
surface resprayed.
H. High build coatings should be applied by a cross-hatch method of spray application to ensure
proper film thickness of the coating.
I. Surfaces not accessible to brushes, rollers or sprays may be painted by a dauber, sheepskin, or
paint mitt.
J. Sand lightly between each succeeding alkyd enamel or varnish coat.
3.05 FINISHING MECHANICAL AND ELECTRICAL EQUIPMENT
A. Approval from the Owner is required prior to field painting in the vicinity of, or on, energized
electrical and rotating equipment, and equipment and/or pipes in service.
B. Exercise extreme care in the painting of operable equipment, such as valves, electric motors, etc.,
so that the proper functioning of the equipment will not be affected.
C. Degloss factory finish.
D. Do not paint identification markings or code required labels.
E. Match associated piping color with finished paint color. See piping color code.
3.06 CLEANING
A. Contain paint overspray and debris by suitable means, including but not limited to, full shrouding
of the area.
B. As Work proceeds, promptly remove paint where spilled, splashed or splattered.
C. During progress of Work maintain premises free of unnecessary accumulation of tools,
equipment, surplus materials, and debris.
3.07 COATING SYSTEMS - INTERIOR SURFACES
A. Concrete Floors
1. One coat of Tnemec Series 287 Enviro-Tread (Waterborne Epoxy) applied at 3.0 mils DFT
(273 SF/Gal).
2. A second coat of Tnemec Series 287 Enviro-Tread applied at 3.0 mils (273 SF/Gal).
3. Where requested by Owner add or broadcast Series S287-300C (sand) to the 1
st
coat for a
non-slip finish.
B. Masonry Block Walls
1. One coat Tnemec 54-WB surface coat masonry filler. Apply at a minimum rate of 80-100
square feet per gallon to concrete block surfaces only.
2. One coat Series 113 H.B. Tnemec-Tufcoat water-base acrylic epoxy. Apply at a minimum
rate of 120-170 square feet per gallon. Two coats will be required if applied by roller.
C. Concrete (including exposed ceilings)