This is a Request for Quotations to replace the AC cooling system and upgrade the distribution board in the server room at the US Embassy in Singapore. The contract will be awarded to the responsible company with the lowest acceptable price, potentially without discussions. Performance of services is required in Singapore, and vendors must possess all necessary local licenses and permits, including a tax identification number. Quotations must be submitted electronically in a specific format and include required volumes and documentation, such as proof of SAM registration. All questions must be submitted in writing by a specified date.