SAPMT has reviewed the subject submittal dated November 12, 2014 and has no objection with the following comments:
1.	Provide Recorder for 24hours Hydro-test for extra tool in Manifold.(Show in Manifold Drawing)
2.	Flushing and Opening of Branches from Highest to Lowest.
3.	Describe how to discharge the Water of Flushing water and after completion of Hydro-test if there is no drain nearby.
4.	Potable water piping systems shall be hydro tested with fresh potable water.
5.	The test manifold shall be approved by the SAPID head before being utilized in system pressure testing.
6.	Add drain valve and pipe branch with isolation valve to connect temperature and pressure recorder if needed in the test manifold. 
IC shall ensure that no scope change or cost/schedule implication arises from this letter.
Should you have any questions, please contact Sohail Moughal, Project Engineer at 012 422-4570.