HomeMy WebLinkAboutAtlas Piles Letter ATLAS PILES, LLC
13275 SW 136 St #14
Miami, Florida 33186
Tel. 305.310.9929 ♦ Fax 305.554.8788
www.atlaspiles.com♦ info@atlaspiles.com ♦ CGC 1516267
11/10/2021
Cardinal Ocean Development
RE: Pump Calibration
David,
Please be aware that the glitch in the engineers report where he claims that a couple of
piles were undergrouted is not accurate. We hired a 3rd party firm to complete a Pile
integrity test which they recommended we do and it passed on all piles in questions.
Furthermore the reason why the strokes were less on some pile was due to my pump
operator speeding up the pump in order to catch up due to concrete standing by and not
wanting to loose any trucks. Please see attached pump specs where you can see our pump
specs under the TK70 where it clear states our pump is capable of doing 74 yd/hr which
we are only using about ¼ of its potential. Based on KSM report we are suppose to
maintain .613 cf/ stroke in order to get the correct amount of strokes of 77. When we
sped up our pump it only change to a .681 cf/stroke on the lowest recorded pumps to
achive the same exact amount of grout per pile. We are talking about a miniscule change
in volume. If you have any further questions feel free to contact me
BY:
(Signature)
Reinaldo Aquit/ President
(Typed Name & Title)