Dear Khun Suphun
Regarding to mention on the Punch list of recycle water piping system,
Refer walk-down inspection on 25-5-16. So Owner/OE request ESCO to provide the bypass pipe route line with recirculating water to recycle water pond (as same as ESCO original scope). And next ESCO would like to inform you that ESCO plan to start this work on Saturday to Sunday (25-26 / 6 / 59).
On Saturday : Modify piping work and support. (ESCO would like to request shut down the system at GUSCO plant and please see detail piping drawing in attached file)
On Sunday : finishing work and cleaning the pump house.
Please consider and let me know if you have any objection.