| Manhours, labor and
material costs for all common plumbing and HVAC work in
residential, commercial, and industrial buildings. You can
quickly work up a reliable estimate based on the pipe,
fittings and equipment required.
Every plumbing and HVAC estimator can use the cost
estimates in this practical manual. Sample estimating and bidding
forms and contracts also included. Explains how to handle change
orders, letters of intent, and warranties. Describes the right way
to process submittals, deal with suppliers and subcontract specialty
work.
New costs added to this 2012 edition include: costs for ASME "H" or
"U" stamped, LFUE certified 90% or better green certified boilers,
costs for emmission sensing and recording equipment for boilers,
costs for self-contained roof-top DX air conditioning units, costs
for heat recovery ventilators, roof exhaust fans, makeup air units,
ventilation exhausters, energy-effecient exhauster arrays, air
balance software, LEED certified boilers, residential heat pumps,
LEED certified geothermal heat pumps, LEED certified residential
HVAC, LEED certified air to air heat pumps, and much more.
The National Estimator System Requirements:
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Operating Systems: Windows 7, Vista or
XP. Note: Windows 7 and Vista 64-bit now supported.
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PC with 1 gigahertz (GHz) or higher
Intel (or equivalent) processor recommended.
-
Requires up to 160 megabytes (MB) of
hard disk space.
-
512 MB system memory.
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1024 x 768 or higher video resolution,
video adapter and monitor.
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CD-ROM or DVD drive.
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To listen to video tutorial - Sound card
and speakers or headphones.
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DSL or Cable internet connection is
recommended for automatic updates and other optional
program features.
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