We telephoned the Managing Director of Engineering, Mr. Krai Khunchaiyaphum, of Boonpha Contractor and were advised that they have a contract with the main contractor of the construction project and subcontracted the construction of the building to UM Management Co.,Ltd. However, UM Management could not complete the construction as scheduled because the construction workers had abandoned their work. The main contractor thus did not pay Boonpha resulting in the failure of Boonpha to pay UM Management. The building has been completed and opened. However, Boonpha has provided the documents showing the dispute to UM Management