Dear Khun Uthia,
Regarding to the meeting on Aug 01, 14, I would like to officially submit the new scope of work for valve data base survey at ART remote wellhead as following:
Criteria of the consideration to cut survey scope
1. Is there any common valve tag? If yes, the survey is not required.
2. Is the valve not special requirement that is easy to order with other manufacturers? If yes, the survey is not required.
3. Is the overhaul cost of valve more expensive than valve cost? If yes, the survey is not required because we had better replace valve.
With new scope of work, we are agree that your team will spend working time as half as the 1st batch.
They should complete the survey not over than 10 days per wellhead, standby day and the distance between complex and wellhead will be adjusted to the commitment.
Therefore, I would like you to reply me to confirm this agreement and confirm your next available schedule of your team.
PS: The 2nd Batch survey will be AWP-07 and AWP-3N.