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Subject Author Date
Load Calculation Dick Adams 06-15-2008
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Posted by Mark on June 17, 2008, 1:30 pm

> That's a valid point. =A0So perhaps I should offer to pay
> someone for the load calculation so I know better what
> I need in terms of tonnage, SEER. and bells & whistles.
>

Do you have a system now?

What size is it?

How well does it work?

Mark

PexSupply Save 50 468x60
Posted by KJPRO on June 18, 2008, 7:10 pm

>
>> What makes you think a contractor invests all that work just
>> to put in a bid, among however many other contractors you
>> called for bids? The load calc gets done AFTER you sign the
>> contract, and equipment specs are adjusted as needed.
>
> That's a valid point. So perhaps I should offer to pay
> someone for the load calculation so I know better what
> I need in terms of tonnage, SEER. and bells & whistles.
> But the problem is what is the fair market value for
> the calculation and if I don't go with the contractor
> who does the calcs, can I discount other contractors'
> bids by that amount?


Why would the contractor you pick discount his/her price?
For one, I wouldn't use someone else's load calc... PERIOD.
That's like asking someone to install someone else's equipment.
That doesn't happen here, nor will dealing with someone like yourself.
I have clients that appreciate my time and quality of work to mess (waste
time) with a PITA like you!



Posted by Noon-Air on June 18, 2008, 7:43 pm

>
>> What makes you think a contractor invests all that work just
>> to put in a bid, among however many other contractors you
>> called for bids? The load calc gets done AFTER you sign the
>> contract, and equipment specs are adjusted as needed.
>
> That's a valid point. So perhaps I should offer to pay
> someone for the load calculation so I know better what
> I need in terms of tonnage, SEER. and bells & whistles.
> But the problem is what is the fair market value for
> the calculation and if I don't go with the contractor
> who does the calcs, can I discount other contractors'
> bids by that amount?
>
> Dick

Maybe you should go back to school, get a degree in mechanical engineering
and then get licensed, so you can do it yourself. BTW, I fired a customer
like you last week. Told him to go pull the permits and do it himself.


Posted by Noon-Air on June 16, 2008, 7:29 pm

>> Dick Adams wrote:
>
>>> When I needed a new roof, it took me over a year
>>> to find a rep who knew roofing. One rep told me
>>> the job would be a roof over and would need 24
>>> squares. I knew the roof already had two layer
>>> and would be a tear-off - plus the roof was only
>>> 24 squares. Needless to say I am leery of home
>>> improvement reps.
>>>
>>> But now every one with whom I have spoken about
>>> a new AC unit has a Master License (I checked).
>>> But not one of them has done a load calculation.
>>> And the lowest bid for a 2.5 ton, Seer-15 is
>>> $5,400.
>>>
>>> Where can I find the math for a load calculation?
>
>> I don't show my load calculations on estimates.. You buy the job
>> you get to see about $300 worth of load calculations. This isn't a
>> hobby. A good computerized Load calc costs upwards to a $thousand and up
>> to $5 thousand with all of the duct, material, etc addons. Plus it takes
>> a few hours to input and get it right. Inspection department has to OK
>> it along with the work plan. I don't do the paper hob for my
>> competitors. When they worked for me I taught them right and let them do
>> their own work. If you want to pay for the load calc..That is business..
>> Free.. no way!
>
> Since you won't show me your load calculation, why should
> I believe you did one?
>
> For all I know you're just looking at my existing unit
> and making a bid to see how much I'm willing to pay.
>
> Dick

The correct answer is this.....

You will get a printed copy of the load calc report and an ARI certificate
of performance when we install the system.
Here is the installed price from my price book, there is no guesswork, and
no surprises. Would you like me to pull a certificate of insurance for this
job??


Posted by Don Ocean on June 16, 2008, 9:23 pm
Noon-Air wrote:
>
>>> Dick Adams wrote:
>>
>>>> When I needed a new roof, it took me over a year
>>>> to find a rep who knew roofing. One rep told me
>>>> the job would be a roof over and would need 24
>>>> squares. I knew the roof already had two layer
>>>> and would be a tear-off - plus the roof was only
>>>> 24 squares. Needless to say I am leery of home
>>>> improvement reps.
>>>>
>>>> But now every one with whom I have spoken about
>>>> a new AC unit has a Master License (I checked).
>>>> But not one of them has done a load calculation.
>>>> And the lowest bid for a 2.5 ton, Seer-15 is
>>>> $5,400.
>>>>
>>>> Where can I find the math for a load calculation?
>>
>>> I don't show my load calculations on estimates.. You buy the job
>>> you get to see about $300 worth of load calculations. This isn't a
>>> hobby. A good computerized Load calc costs upwards to a $thousand and up
>>> to $5 thousand with all of the duct, material, etc addons. Plus it takes
>>> a few hours to input and get it right. Inspection department has to OK
>>> it along with the work plan. I don't do the paper hob for my
>>> competitors. When they worked for me I taught them right and let them do
>>> their own work. If you want to pay for the load calc..That is business..
>>> Free.. no way!
>>
>> Since you won't show me your load calculation, why should
>> I believe you did one?
>>
>> For all I know you're just looking at my existing unit
>> and making a bid to see how much I'm willing to pay.
>>
>> Dick
>
> The correct answer is this.....
>
> You will get a printed copy of the load calc report and an ARI
> certificate of performance when we install the system.

Nope.. First it is filed with the building officials along with an
outline of the work. When the Inspectors approve the job, You pay the
tab..Then and only then do you get everything that goes with it
including the warrantee paperwork. There is no insurance to pull. You
own that policy or you don't have a license. And a Bond. If you do
Government work, it is even more complex. By the way the Feds pay for
all necessary calculations before reviewing your bid. Most states
require all of this in advance or you don't get your license. and you
have to update your education each year. The client can of course go to
Community development and peruse the Marshall-Swift for typical costs of
such a job in his/her exact area and date. I have no problem with the
customer getting several competitive bids either. As for price books, I
have no intention of allowing my competition to get a look at that. It
is a bid with all services and equipment listed with a bottom line
price. This bid is good for 30 days and gives the period of time for the
job. If we are financing the Job, then there is a whole other paperwork
to be included. We like it that way, the customer likes it that way and
both yours and our bankers like it like that. Even the Lawyers
understand that. My job is to do your job with as least pain to you as
possible.


> Here is the installed price from my price book, there is no guesswork,
> and no surprises. Would you like me to pull a certificate of insurance
> for this job??
>

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