Register Of Specialist Accredited Checkers (Geotechnical Aspects) A Specialist Accredited Checker (Geotechnical Aspects) shall carry out the task set out in Third Schedule stipulated in the Building Control (Accredited Checkers and Accredited Checking Organisations) (Amendment No. 2) Regulations 2008. Specialist AC Name Specialist AC Office Address Reg. No. Private Sector Chong Yit Wah 7021 GCS Engineers 25 Bukit Batok Crescent #10-06 The Elitis Singapore 658066 Tel: 31590766 Chow Weng Lee 7034 Sterling C&S Consulting Engineer Pte. Ltd. 33 Ubi Avenue 3 #07-68 Vertex Tower A Singapore 408868 Tel: 67027819 Chua Tong Seng 7011 Kiso Jiban Singapore Pte Ltd 60 Kallang Pudding Road #02-00 Tan Jin Chwee Industrial Building Singapore 349320 Tel : 67473233 Fax : 67474411 Indrayogan Yogarajah 7009 Golder A ssociates (Singapore) Pte Ltd (Dr) 18 Ah Hood Road #10-51 Hiap Hoe Building at Zhongshan Park Singapore 329968 Tel: 65466318 Fax: 65466319 Specialist AC Name Specialist AC Office Address Reg. No. Kam Mun Wai 7018 Meinhardt (Singapore) Pte Ltd 168 Jalan Bukit Merah, #09-01 Surbana One Singapore 150168 Tel: 63779238 Fax: 62740788 Kho Chza Main 7032 CPG Consultants Pte Ltd 1 Gateway Drive #25-01, Westgate Tower, Singapore 608531 Tel: 63574166 Fax: 63574599 Khoo Kok Sing 7015 KTP Consultants Pte Ltd 168 Jalan Bukit Merah #01-01 Connection One Singapore 150168 Tel: 68397412 Fax: 62738454 Kwan Choon Shien, 7027 KTP Consultants Pte Ltd Stephen 168 Jalan Bukit Merah #01-01 Connection One Singapore 150168 Tel: 68397410 Fax: 62738454 Lai Woei Tong (Dr) 7036 WSP Consultancy Pte Ltd 300 Beach Road #05-00 The Concourse Singapore 199555 Tel: 63957842 Lau Wei Hing 7033 Emerald Asia Consulting Pte Ltd 16 Jalan Kilang #03-03 Hoi Hup Building Singapore 159416 HP: 98806634 Specialist AC Name Specialist AC Office Address Reg. No. Lee Kah Chan 7006 Ge oconsult Asia Singapore Pte Ltd No 5 Jalan Kilang Barat #08-06 Petro Centre Singapore 159349 Tel: 62940393 Fax: 62943263 Lim Kia Wee 7035 TERS Consulting Pte Ltd 116 Changi Road #04-11 WIS@Changi Singapore 419718 Tel: 67482273 Fax: 67491087 Lim Kim Cheong 7008 Lim Kim Cheong Consultants 5001 Beach Road #06-12 Golden Mile Complex Singapore 199588 Tel: 62926377 Fax: 62933602 Lim Pen Ann, Kenny 7010 T.Y. Lin International Pte. Ltd. The Strategy, Tower 1 2 International Business Park #06-08 Singapore 609930 Tel: 62783383 Lim Peng Hong 7013 PH Consulting Pte Ltd 28 Sin Ming Lane #06-135, Midview City Singapore 573972 Tel: 63533392 Fax: 63543639 Lim Puay Choo 7024 CL Consultant 469 SEGAR ROAD #08-218 SINGAPORE 670469 Tel: 67638830 Lim Thian Loke 7014 CPG Consultant Pte Ltd 1 Gateway Drive #25-01 Westgate Tower Singapore 608531 Tel: 63574166 Specialist AC Name Specialist AC Office Address Reg. No. Ng Peng Boon 7004 KCL Consultants Pte Ltd No 2 Kallang Avenue #08-21 CT Hub Singapore 339407 Tel: 63482501 Fax: 63486873 Niu Jianxin 7030 GeoAlliance Consultants Pte Ltd 33 Ubi Ave 3 #05-11 Vertex Tower B Singapore 40886 Tel: 62689958 Fax: 67228662 Oskar Sigl (Dr) 7020 Ge oconsult Asia Singapore Pte Ltd No 5 Jalan Kilang Barat #08-06 Petro Centre Singapore 159349 Tel : 62940393 Fax : 62943263 Poh Kong Beng 7012 Marsfield Consultants 12 Lengkong Empat Singapore 417616 Tel: 62355591 Fax: 62439619 Soh Seng Siong 7001 WSP Consultancy Pte Ltd 300 Beach Road #05-00 The Concourse Singapore 199555 Tel: 65337333 Tan Chin Gee 7017 CKMbT International Pte Ltd 229 Mountbatten Road #01-23 Mountbatten Square Singapore 398007 Tel: 63374400 Teo Pei Ling 7037 TPL Geotechincal Consultants 19 Marine Terrace 10-142 Marine Terrace Breeze Singapore 440019 Tel: 93589930 Specialist AC Name Specialist AC Office Address Reg. No. Vallipuram Ganeshan 7005 AECOM Singapore Pte Ltd (Dr) 300 Beach Road #23-00 The Concourse Singapore 199555 Tel: 62992466 Fax: 62990297 Wong Kai Sin (Dr) 7029 WKS Geotechnical Consultants 60 Kallang Pudding Road #02-00 Tan Jin Chwee Industrial Building Singapore 349320 Tel: 82007461 Yeo Lily 7019 AGS Consultants Pte Ltd Block 203 Hougang Street 21 #03-95 Singapore 530203 Tel : 62860233 Fax : 62860242 Public Sector Poh Teoh Yaw (Dr) 7031 Buil ding and Construction Authority 52 Jurong Gateway Road #11-01 Singapore 608550 Tel: 68044603 Fax : 63342561 Song Siak Keong 7003 Land Transport Authority No. 1 Hampshire Road, Singapore 219428 Tel: 64221328 Yet Nai Song (Dr) 7025 Building and Construction Authority 52 Jurong Gateway Road #11-01 Singapore 608550 Tel: 68044599 Fax : 63342561 Last Updated on 28 May 2021 .