work for the equipment supplied shall be compared to field conditions to
ensure the limits previously identified for piping, electrical and control
interfaces meet the actual physical requirements at the facility. Any
discrepancies shall be brought to the attention of the Contracting Officer
for correction.
3.2
PREPARATION
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NOTE: This paragraph covers actions required to
physically prepare the surface, area, or site to
incorporate the specified primary products.
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The reactor vessel, [ozone and feed gas equipment,] [hydrogen peroxide
storage and feed system,] [electrical support equipment,] and [_____] shall
be provided with an equipment pad isolated from the floor slab [as detailed
on the drawings] [adequate to properly support the equipment]. Reinforced
concrete shall be designed and installed in accordance with Section [03300A
CAST-IN-PLACE STRUCTURAL CONCRETE][03300N CAST-IN-PLACE CONCRETE]. Prior
to placing ozone piping, or other equipment, into service it shall be
cleaned by one of the methods specified in CGA G-4.1. Piping and equipment
used to store or feed hydrogen peroxide shall be passivated in accordance
with the hydrogen peroxide supplier's requirements.
3.3
PIPES, VALVES, FITTINGS AND APPURTENANCES
Piping, valves, fittings, and appurtenances shall be installed in
accordance with the manufacturers recommendations, as specified in Section
15400A PLUMBING, GENERAL PURPOSE, or as otherwise indicated. All valves,
fittings, meters and other appurtenances shall be given unique
identification numbers corresponding to those used in operation and
maintenance manuals, and in AOP submittals prepared. Identification
numbers shall be placed on brass identification tags and securely fastened
to all valves, fittings, meters and other appurtenances. Tags shall not be
less than 38 mm 1-1/2 inches in diameter with depressed black figures 13 mm
1/2 inch high. Piping for wet ozone service shall be PVDF, stainless
steel, or PTFE. Piping for dry ozone service shall be PVDF, stainless
steel, or PTFE. Oxygen Piping shall be copper or stainless steel.
Hydrogen peroxide piping shall be stainless steel, PTFE or PVDF. Oxygen
piping shall [be insulated in accordance with Section 15080A THERMAL
INSULATION FOR MECHANICAL SYSTEMS] [not be insulated].
3.4
ELECTRICAL WORK
Electrical work shall be in accordance with the drawings and applicable
requirements of Section 16402 INTERIOR DISTRIBUTION SYSTEM. Equipment
shall be appropriate for continuous duty, and installation in a dusty,
humid and corrosive environment. Electrical equipment and wiring shall
comply with NFPA 70.
3.5
TOOLS
Tools shall be provided to the Contracting Officer prior to the onsite
training identified in paragraph FIELD TRAINING.
3.6
PAINTING/CORROSION PROTECTION
All ferrous surfaces shall be coated or painted.
Color shall be as
SECTION 11377
Page 35
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