coat of FS TT-P-28 aluminum heat-resisting paint. Apply paint directly to
cleaned metal surfaces to a minimum dry film thickness of 0.0254 mm one mil.
3.1.2
Equipment Installation
Install equipment in strict accordance with this specification, and with
manufacturer's installation instructions. Grout equipment mounted on
concrete foundations before installing piping. Install piping in such a
manner as not to place strain on equipment. Flanged joints shall not be
bolted to final torque settings until the flanges are aligned, gasketed and
mated properly. Expansion bends shall be adequately extended before
installation. Grade, anchor, guide and support piping, without low pockets.
3.1.2.1
Equipment Foundations
Provide foundations of sufficient size and weight, and proper design to
preclude shifting of equipment under operating conditions, or under
abnormal conditions which could be imposed upon the equipment. Equipment
vibration shall be limited within acceptable limits, and shall be isolated.
Foundations shall be adequate for soil conditions of the site and shall
meet requirements of the equipment manufacturer. Trowel exposed foundation
surfaces smooth except surfaces which are to receive grout, which shall be
properly roughened.
3.1.2.2
Induced Draft Fan
Provide each driver and reduction gear with a 38 mm 1 1/2 inch thick steel
base plate. Shim base plate level, using steel shim stock which is at
least as large as the equipment foot and is slotted for installation around
studs or bolts. Anchor and grout into place prior to setting driver. An
approved millwright shall align and shim the drive unit. Millwright shall
drill and ream foot and base plate and install taper pins with nut on top
for pullout removal. One front foot and diagonally opposite rear foot
shall be pinned to base plate. Bolt equipment in place in a manner
approved by the manufacturer. Level and grout fan and bearing pedestal
sole plates in place.
3.1.2.3
Stack
Stack shall be leveled and plumb during installation. Erected stack shall
be no more than 25 mm one inch out of plumb per 15 meters 50 feet in
height. Remove roughness, marks, and lifting lugs from stack. Grind
surfaces smooth and flush with surrounding surfaces.
3.1.2.4
Fuel Oil Tanks
**************************************************************************
NOTE: At the text below, choose one of the
following fuel oil tanks found below.
**************************************************************************
[a.
Horizontal Fuel Oil Tanks (Below Ground). Provide concrete
ballast slabs for tanks and concrete protective ground level slabs
for FRP tanks. Ballast slabs shall be full length and width of
tanks and protective slabs shall extend 610 mm 2 feet beyond the
tanks. Concrete work shall be as specified in Section 03300N
CAST-IN-PLACE CONCRETE.
(1)
Install backfill fiberglass reinforced tanks as recommended
SECTION 15502N
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