Dear Mike,
Yes and thank you for the info
I have the software for this code and "much-much" experience with this
.
Just one example is I worked years back for co. showed the calc. of a building to the engineer...and how you say...
...the engineer was on it like "fly on sh*t" and the architect had to replace "glass panels" with "wall panels" and "tint" the glass etc. etc. but of course that was BEFORE they built it.
From what I see in our City ....many APARTMENTS/CONDO'S would not PASS the software...now if it's triple glass....then that MAYYYY be different, but they are not that GREEN. (and even if triple prob. still would not pass....say 65% with triple glazed argon filled spaces between the panes and the glass and still would require LOTS of tint...and as you noted lot's of details in this and complicated, we must remember one major factor that will effect the calculations...the locations to North/South/East/West building glass faces....and if all are glass on all faces ...uhm...could be big problems.
Please note that in the past we had to submit this information (software calculation) at the City to get permit......then it shifted to just the Arch. and Eng. to "stamp" and sign the first form only, oh and couple other forms c/w check marks...I'm sure that covers it
We must remember that regardless of how green the developer is...it's the job of the architect and engineers to ensure they are building to code. If i'm not mistaken the original concept arch. was from the states...they should have known better they to must follow this code...it's is an American organization that implementrf this code, after all.
I don't understand the engineers role in this...more architects role they spec. and the engineer approves I guess
...I think in Europe its the standard to use triple glass...and some even make the commercial and/or residential developments produce 20% of there own electrical needs, now that's a STRONGE PUSH for Green, without the staff....but more work for the engineers...and prob. triple for the architect...due to COSMETIC issues
don't forget the solar panels in the rendering
For "commercial" buildings it's different due to TRADE-off's so say you do a building and does not pass....can add heat-recaim etc. to offset this..but in a apartment or condo. this is another story due to the "individual" condo suites. For example the standard in condo's/apartments...the Outside air is pumped into the corridors (pressurised) then enters the suite thru' the crackes in the entrance door
each unit is an individual unit...no ducts pass thru' or into the suites all ductwork is internal.
If you take this building for example it's a 2 pipe fan-coil unit with a suppliment heating electric coil for off-season use in the suites... the "cheapest" h.v.a.c. you can put in and most costly to run during this off peek usage,....that's green? Not in my books
. esp. with lot's of glazing... could have used a heat-pump system and offest heating/cooling thru' the system to save energy and that's a common system in condo's.
Just what a shame it is....we have so much potential to do this right...but
the only green I am seeing now in some of the condo' is Green in the pockets of the developers. Just hope one day the people of this city will wake up and realy look at what is being built and fix this and be leaders in this field.
Green Regards,
Sven