Looks like you did rule #1 wrong. Should be 36 GPM, based on not exceeding 10% of min static pressure available in city water main. I use meter table as well. 1" meter, 10% of static is 8.5. Go down 1" meter column until I hit 7.8. Next number is 8.7 but exceeds 10% of static psi. From 7.8, go left to gpm column and answer is 36gpm
Could you share a PDF copy of this worksheet, please? THX!
Anywhere to find tutorials on how to do this same design worksheet for wells?
And this is why everyone fails the hydraulic section of the test..you only have to be off one number to to throw off the whole system
Thanks 🙏
Gracias!
Looks like you did rule #1 wrong. Should be 36 GPM, based on not exceeding 10% of min static pressure available in city water main. I use meter table as well. 1" meter, 10% of static is 8.5. Go down 1" meter column until I hit 7.8. Next number is 8.7 but exceeds 10% of static psi. From 7.8, go left to gpm column and answer is 36gpm
thanks
Is it me, why is this video blurry?
What the hell did I miss? It was 64 psi then I blinked and it come up as 43 psi. I was with you then fell at the finish line
At about 24:25 he starts that last step which is to estimate pressure by calculating 2/3rds of the subtotal 64.
So 64x0.67=~43psi
thanks
thanks
thanks
thanks