weight of building per square foot rule of thumb

Price-Per-Square-Foot Analysis: 4 Tips For Pricing A Home ...

In other words, for a 2,000-square-foot house on a 6,000-square-foot lot, the comparable sales should be based upon properties with 1,800-2,200 square feet and with lot sizes from 5,400 to 6,600 ...

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Design Guidelines Technology - aialaarchive.org

– Based on Density Per Unit – Rules of Thumb: • One Passenger Elevator per 100 Rooms • Minimum of 2 Passenger Elevators • 2 Service Elevators up to 300 Rooms • 3 Service Elevators up to 500 Rooms 7/1/09 10 Elevator Design Guidelines

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How Many Btu to Heat a Square Foot? | Hunker

Apr 30, 2018· Depending on your region, you may need a different Btu per square foot in your home to keep it at a comfortable temperature. In climate zone 1, which occupies much of the southern part of the United States and parts of Arizona, Nevada, New Mexico and California, you should have 30 to 35 Btu per square foot of home.

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Rule of Thumb Sizing - The McDermott Group

Rule of Thumb HVAC Sizing. Frequently designers and contractors "guestimate" the size of HVAC units by figuring 1 Ton (12,000 Btuh) of air conditioning will cover 400 square feet (Sq-Ft) of building area. This ratio is vastly overused, and often leads to undersized HVAC units in our climate zone (the Sacramento Valley).

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Construction Costs Per Square Foot - PlanSwift.com

Dec 07, 2010· Calculating construction costs per square foot has been a great way to quickly estimate the cost of construction. This rule of thumb estimating has worked great for a long period of time, however, its usefulness is beginning to be lost. This is because of two major changes in the construction industry.

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What is the Proper Tons Per Square Foot for Commercial ...

Mar 05, 2019· By calculating the correct HVAC tons per square foot. In commercial and residential buildings alike, there is no single rule of thumb to follow. Rather, your HVAC tons per square foot requirement will depend on the building's size, design, weather, the …

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How Much Does Snow Weigh? - Amazon Web Services

As a rule of thumb, snow weighs approximately 20 pounds per cubic foot, or 1.25 pounds per inch of depth. Depending on moisture content, snow can weigh from 1 pound per cubic foot to over 21 pounds per cubic foot. Calculation: S x 1.25 = P where: S = Inches of snow on the roof (depth) 1.25 = Weight of 1 sq ft of snow for each 1-inch of depth

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5 Basic Rules of Thumb For Sizing Fitness Centers and Clubs

For amenity fitness centers, we believe 10% to 20% is a reasonable allocation for multi-purpose areas such as stretching, yoga, core and free weight training activities. 4. Square Footage In terms of allocating square footage for the fitness center, the industry rule of thumb is approximately 10-12 square feet for each member.

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Rules of Thumb - Mississippi Baptist Convention Board

Rules of Thumb is intended to provide general guidelines for estimations of property, building space, ... In some instances, ten square feet per person is adequate in straight-row seating for buildings with capacity over 500. ... • First unit building: 30 to 40 square feet per person • Small churches: 40 to 45 square feet per person ...

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Watts per square feet in buildings | Mike Holt's Forum

Nov 29, 2006· We do not build from these calculations but we do budget the electrical based upon these rules of thumb when we have nothing to go off of except for building type and square footage. We negotiate about 85% of the work that we do as a general contractor and the clients rely on a good budget for financing purposes early on in the process which ...

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5 Basic Rules of Thumb For Sizing Fitness Centers and Clubs

3.3 Rule-of-Thumb Calculations. Every HVAC designer needs some handy empirical data for use in approximating loads and equipment sizes during the early conceptual stages of the design process. These are typically square feet per ton for cooling, Btu per square foot for heating, and cubic feet per minute per square foot for air-handling equipment.

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What Will The Build-Out Of My Office Cost Me?

There is not really a rule of thumb per se, but here is an overview of what we are seeing. Let's talk about three types of spaces. The first space is called a "raw space" or a "grey box". We are seeing construction pricing on this at $80 to $125 per square foot with the biggest ticket items being the required infrastructure of MEP.

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Weight of Steel Structures per Area of Building ...

Feb 09, 2007· RE: Weight of Steel Structures per Area of Building MillR (Structural) 9 Feb 07 11:57 Choosing the material and structural system for a given building is a bit of an art - perhaps these clients would prefer wood on the lighter buildings and concrete on the heavier, if it's simply their dislike of steel.

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How many Btu per square foot for air conditioning - Answers

600 spf A good general rule of thumb is 20 BTU per square foot. So, a 200 sf room would require a 4000 BTU ac unit. If you use 20btu per square foot to determine the required tonnage, you will be ...

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Cost Per Square Foot to Build a Garage | HGTV

Jul 23, 2019· Cost Per Square Foot to Build a Garage There are a number of things that must be considered when trying to calculate how much it costs to build a new garage. With so many factors that determine the cost per square foot of any building, it's not possible to …

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How Contractors Really Size Air Conditioning Systems

square-footage by 24.2% and other estimate procedures by about 8.4%. Those using square-footage estimates varied from 350 square-feet-per-ton to 700 square-feet-per-ton. Over a third of respondents indicated oversizing intentionally on some jobs, in order to avoid complaints, accommodate future expansions, enable

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Ton to Square Foot rule of thumb? - HVAC-Talk: Heating ...

Jul 29, 2011· rule of thumb comes from. i'm seeing some people when doing load calcs spec 25 degree temp, diff, because on those 97 degree days they want it 72, 77 degrees isn't cutting it. now do to new laws and new construction, load calcs are becoming a requirement in some states and localities. one quick ex. one time in 1995, i went to a ladies house ...

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Rule of thumb for btus — Heating Help: The Wall

Here's a rule of thumb for ya, the only rule that matters . GET A PROPER HEAT LOSS DONE . Here is what rules of will get you, IN TROUBLE . Here are some I have heard . North of the Mass Pike 40 BTU sq ft, South of the Pike 30 BTU sq ft .

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Rules of Thumb - US EPA

per square foot. High-efficiency ... building energy consumption. Energy-efficient product procurement: energy cost savings of 4%-17% relative to total commercial energy ... Rules of Thumb ...

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How much does a house weigh? - JLC-Online Forums

Jan 21, 2010· Re: How much does a house weigh? House mover for our last one estimated it at 62 tons. 32 feet square, 2 stories. He added on a bit for the car port and the small slab floor under a laundry floor. Works out to roughly 121 pounds per square foot of footprint, or 60 pounds per square foot total living space. Not too far off of some of the other ...

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What is the rule of thumb in estimating the cost to build ...

Oct 28, 2017· You must consider: 1. Fixed Costs - Some costs, such as protective fencing, site sign and some preliminary costs are almost the same over a number of buildings for the same builder. 2. Services - this includes the cost of service areas, such as ki...

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Rules of Thumb: Church Space Dimensions and ...

Building size (with rest rooms, central desk and storage only): 58 feet by 106 feet minimum, 72 feet by 120 feet preferred With activities rooms, lounges, snack area, multi-purpose rooms, crafts rooms, locker rooms, central desk, exercise room, storage, etc.: 10,000 to 20,000 square feet.

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thumb rule for cement per square meter in building - BINQ ...

Dec 17, 2012· For an easy rule of thumb guide you should allow 60 bricks per square metre for the building of a … be needed for each bag of concrete mix. As a rule of thumb, … »More detailed. Steel bar weight per 1 cubic meter thumb rule? – AnsweRoom Q&A. ... Peerless Rules of Thumb. … • 5 Brick per Square Foot for Paving, ...

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Heat Pump rule of thumb - HVAC/R engineering - Eng-Tips

Feb 07, 2008· I run a load calculation on Every project I design. Like stated earlier, lawyers are waiting for ya' using only Rules of Thumb numbers. But I DO use a self imposed check of 550 - 650 sq.ft. per ton for residential condo calculations. It seems that the majority (Florida coast condo's excluded)of the condo's run upward of 800 sq. ft/ton per load calculations.

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Rules of Thumb for Troubleshooting

This rule of thumb provides about 7.5 air changes per hour. This rule is a quick way to approximate the cooling load for a room or building and may be helpful in estimating room air quantities. For example, to estimate the number of tons required to cool a 1,600-sq-ft home, multiply 1,600 by …

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How Many Tons of AC Do I Need Per Square Foot? - The ...

Apr 26, 2018· Assuming the minimum cooling capacity of 400 square feet per ton for your HVAC unit, a 1600 square foot home will require 4.0 tons of air conditioning to cool. Your HVAC unit will need to remove about 4.0 x 12,000 BTUs, or 48,000 BTUs, per hour to keep your home cool.

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Home Construction Costs - Build Your Own House

Is it true that the general rule of thumb is that the average cost to build a new home is about $100 to $110 per square foot in addition to the cost of the land? Laurie. Hi Laurie, Pricing a house by the square foot is like pricing a car by the pound. A Ford and a Mercedes probably weigh about same, but they sure don't cost the same to build.

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I Use an Air Conditioner Sizing Rule of Thumb!

If they want to do ENERGY STAR new homes, though, and their Manual J reports are coming to me, they should know that I've got my own rule of thumb - 1000 square feet per ton. When that 2000 square foot house comes to me with a 3 ton air conditioner, I have no choice but to look further because they didn't pass my rule-of-thumb test.

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