SAMPT has reviewed the subject submittal dated February 17, 2015 and has no objection with following comments;

1.	All Exhaust fans to be controlled from DDC as per the IFC drawing ( HVAC air flow and control diagram ) and necessary interlocking devices shall be included.
2.	Air flow switch shall be required for DDC interface as per IFC.
IC shall ensure that no scope change or cost/schedule implication arises from this letter.

Should you have any questions, please contact Sami A. Al-Gafri, Project Engineer at 012 422-4686.
