1.	Satellite controller location to be provided and integration details with existing KAUST irrigation central control system to be mentioned in the drawing. 
2.	Distinguish the connection line, if it is in existing KAUST PW or in Golf irrigation line. (Tapping from KAM or new Tapping) 
3.	Identify the valve boxes proposed and provide valve box every 500 meters. 
4.	Ensure to locate the Air Valve (Highest point) and Wash out valve (lowest point) 
5.	Valve box shall be positioned in the median and not in the road 
6.	It is recommended to show the excavation plan of the trees to identify the distance between the trees and the main line. 
7.	Hydro test shall be flange to flange 
8.	Provide in the tie in point a back flow preventer and water meter. 
9.	Show North Orientation 
10.	Show the KEY plan and the designated area 
11.	Change the drawing type from MEC to IRRI 
12.	Remove the SCOPE – in the drawing title 
13.	Show the proposed irrigation waterlines in BOLD lines all existing lines shall be in light line or dotted line. 
14.	Show notes and legends for irrigation line system and call-outs 
15.	Show the tie in point from existing and new line 
16.	Justify why lateral pipe size shall be 2-1/2 inches dia instead of 2-3 inches dia.  
17.	Provide complete irrigation layout and details in the drawings 
18.	Use dewatering type for bubbler 
19.	Irrigation line shall be auto system with controller. Locate an existing controller if possible.
20.	Show the graphic scales in the drawing 
21.	Show the solenoid valve location/ coordinates and indicate the solenoid valve number 
22.	Provide air bend on the highest point of the main line 
23.	Install CPVC ball valve before the solenoid valve 
24.	Provide flashing ball valves at the end of each zone main pipe lateral line 
25.	Provide pipe sleeves for pipes crossing the walkway, tracks or pavements
26.	The trees shall be planted every 10 m and not every 20 m. 
27.	The height of palms shall be 5 m and not 2 m. 
28.	Submit the tree specifications, excavation depths and certification criteria and/ or alternatives in a separate submittal.
29. All designs shall be concurred by the Project designer.
30. Ensure that all designs and construction is adhering with Saudi Aramco standrads and project specifications.