Date 17 October 2022 Our ref Your ref DID TR243/RCFD/R40.001.002 6853 0182 Kah Engineering (1986) Pte. Ltd 96B Jalan Senang KAH Building Singapore 418482 Attn: Mr Lee Teng Jeong & Mr Chua Ga Wang Dear Sir, CONTRACT TR243 CONSTRUCTION OF FACILITY BUILDING RE: Sprinkler head material submission 1. We refer to your submission with reference and DAR number: a) TR243/FPSMAT/1006/A2. The above DAR is “Accepted with Comments” 3. Should you need any clarification, please do not hesitate to contact us. Yours faithfully, -------------------------JOEL ONG PROJECT OFFICER LAND TRANSPORT AUTHORITY