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Overview

PUB's tenders fall into two categories.

1. Upcoming tenders in construction services above S$90,000.

2. Upcoming tenders for goods, services and maintenance works as well as information technology services above S$90,000.

Goods, Services & Maintenance

S/N Likely Month of Purchase Project Registration Head Financial Category Particulars Department
   Aug 2025 Professional Engineering Services for Proposed Sewers to serve Tengah New Town (Schedule 3)  PSPC_CS01  P0 Tay Choo Him
Tel: 90904341
Tay_Choo_Him@pub.gov.sg
 WRN
   Aug 2025 Development and Implementation of Centralised Patch File Inspection Platform  SER/34  S4 Liew Wei Hao
Mobile: 83328420
liew_wei_hao@pub.gov.sg
 IDTD
  Aug 2025 Implementation of Smart Access Control System in Water Reclamation Plants  EPU/CMP/10  S4 Randal Chua
Mobile:83027094
randal_chua@pub.gov.sg
 IDTD
   Aug 2025 Smart Locks for Plants and Installations  EPU/CMP/10  S3 Randal Chua
Mobile:83027094
randal_chua@pub.gov.sg
 IDTD
   Aug 2025 IM for Proposed Sewers in Bishan Park, Sing Ming avenue, Tampines Road, Crane Road and River Valley Road Areas   SER/34  S4 Darrius Cheong
Tel:68056274
darrius_cheong@pub.gov.sg
Cheah Chee Seng
Mobile: 93288241
cheah_chee_seng@pub.gov.sg
 WRN
   Aug 2025 Installation and Integration of an Automated System for Pumping Water from Pandan Canal into Pandan Reservoir  PSPC_ME02  L1 Kathleen Lee
Mobile:81634830
kathleen_lee@pub.gov.sg
Fattah
Mobile: 92229625
fattah_danial_amin@pub.gov.sg
 CW

 Aug 2025  Desilting of Trunk Sewers for 2023 - 2026  CW02/CR07  C1/L3 Daniel Mak
Mobile:82003649
daniel_mak@pub.gov.sg
Viknes
Mobile: 86115755
vikneswara_gunasegaran@pub.gov.sg
 WRN

 Aug 2025 Servicing and Maintenance of Low Voltage Electrical Equipment at PUB Installations  ME05  L3 Liow Kuan Koon
Mobile:96680729
LIOW_Kuan_Koon@pub.gov.sg
Anson Tan
Mobile: 91727947
Anson_TAN@pub.gov.sg
 WRP

 Aug 2025 Enterprise Video Analytics  EPU/CMP/10  S6 Sanni Amir
Mobile:93849675
sanni_amir@pub.gov.sg
Adrian Eu
Mobile: 96529745
adrian_eu@pub.gov.sg
 IDTD

 Aug 2025 sharOn Tech Refresh EPU/CMP/10  S7 Ivan Lim
Mobile:90480372
Ivan_Lim@pub.gov.sg
 IDTD
   Sep 2025  Predictive Pump Maintenance System (PPMS)  EPU/CMP/10  S7 Iris Pan
Mobile:91922866
iris_pan@pub.gov.sg
  IDTD
   Sep 2025 Provision of Services for Quality Assurance of CCTV Inspection reports of sewer and manholes  SER/34/CW02  S5/C2 Solihin
Mobile:81000806
Muhd_Solihin_RAHIM@pub.gov.sg
Lee Pei Zhen
Mobile: 88182974
LEE_Pei_Zhen@pub.gov.sg
 WRN

 Sep 2025 Supply and Installation of Electrical Materials for Various Installations of PUB  ME11  L3 Liow Kuan Koon
Mobile:96680729
LIOW_Kuan_Koon@pub.gov.sg
Anson Tan
Mobile: 91727947
Anson_TAN@pub.gov.sg
 WRP

 Sep 2025 Consultancy Tender for Demolition of Non-Operational Installations  SER/34  S6 Irene Song
Mobile:97385680
Irene_SONG@pub.gov.sg
Norhayati Jumaen
Tel: 68852518
Norhayati_JUMAEN@pub.gov.sg
 WSN

 Sep 2025 Consultancy Services for Safety Inspection Of Dams, Dykes and Ancillary Structures In Singapore and Johor  PSPC_CS01 P0 - Refer to selected PSPC Panel Leo Xin Yi
Mobile:87238889
leo_xin_yi@pub.gov.sg
Kho Chen Chung
Mobile: 92285155
kho_chen_chung@pub.gov.sg
 CW
   Sep 2025 Operation of Food And Beverage Outlet at Marina Barrage #01-05/06  CR01 Z0 - Not Applicable Tan Paul Han
Tel:65172229
Tan_Paul_Han@pub.gov.sg
Serene Ang
Tel: 65172249
Serene_Ang@pub.gov.sg
 OED

 Oct 2025 Maintenance of Mechanical Equipment and Ancillaries at Various Locations for Water Supply Network from 2023-2026  ME11/ME05  L1 Cheung See Chai
Mobile:94305677
Cheung_See_Chai@pub.gov.sg
Darren Koh
Mobile: 98324834
Darren_KOH@pub.gov.sg
 WSN
   Oct 2025 Consultancy Services for Revamp of Sustainable Singapore Gallery  SER/34  S5 Jessy Chew
Tel:65145948
Jessy_chew@PUB.gov.sg
kelda Chai
Tel: 65145993
kelda_chai@pub.gov.sg
 CW
   Oct 2025  Digital Project Governance System  EPU/CMP/10  S5 Shaun Tay
Mobile:9329 6299
Jessy_chew@PUB.gov.sg
 IDTD
   Oct 2025 PUB Enterprise Wearables Devices for PUB Operations Staff tech refresh  EPU/CMP/10  S5 Toh Wei Sheng
Mobile:94520801
toh_wei_sheng@pub.gov.sg
 IDTD
   Dec 2025 Maintenance of Train 5, and Side-Stream Treatment Facility at Changi Water Reclamation Plant
 
 ME11  L5 Chew Ji Tiong
Mobile:65145948
CHEW_Ji_Tiong@pub.gov.sg
Gabriel Lim
Mobile:  91146109
Gabriel_LIM@pub.gov.sg
 WRP
   Dec 2025  Maintenance of raw water storage facilities  FM02  L4 Lim Lian Sing
Mobile:96430942
lim_lian_sing@pub.gov.sg
Raauf
Mobile:  91891945
Raauf_JALI@pub.gov.sg
 CW
   Dec 2025 Development of Integrated Operations Broadcast System (I-OPS)  EPU/CMP/10  S6 Shanice Yong
Mobile:90661299
shanice_yong@pub.gov.sg
 IDTD
   Dec 2025 Automated Chemical Management Receipt System For WSP and WRP plants  EPU/CMP/10  S6 Leong Yuan Shan
Mobile:96588513
leong_yuan_shan@pub.gov.sg
 IDTD
   Feb 2026 Maintenance of Influent and Effluent Pumping Systems at CWRP  ME11  L6 Elvandro Yu
Mobile:83681494
elvandro_yu@pub.gov.sg
 WRP
             

Construction

S/N Likely Month of Purchase Project Registration Head Financial Category Particulars  Department
   Aug 2025 Proposed Sewers and Interim Pumping Station at Mandai Road Area  CW02   A1 Warren Khor
Hp: 98323043
warren_khor@pub.gov.sg
Weningtiyas
Hp: 91407302
weningtiyas@pub.gov.sg
 WRN
   Aug 2025 TUAS Water Reclamation Plant Contract 6B: Site Completion Works  CW02  B1 Lee Hui Juan
Te;: 67238108
lee_hui_juan@pub.gov.sg
Tan Xin Da
Tel: 67237938
TAN_Xin_Da@pub.gov.sg
 DTSS2
   Aug 2025 Replacement of SCADA and PLC Systems at Kranji NEWater Factory  ME02  L4 Htun Kyaw
Hp: 82868881
Htun_kyaw@pub.gov.sg
Fok Tong Lam
Hp: 98473418
FOK_Tong_Lam@pub.gov.sg
 WRP
   Aug 2025 Renewal of Equipment and Upgrading of Seven Used Water Pumping Installations (2025)  ME11/ME05  L5 Eddie Ooi
Eddie_OOI@pub.gov.sg
Weningtiyas
Hp: 91407302
weningtiyas@pub.gov.sg
 WRN
  Aug 2025 Renewal of Large Water Mains Package 3  CR07 L5

Selvakumar  Thanyasalam
Hp: 92961409
Selvakumar_THANYASALAM@pub.gov.sg
Dhany Hansidi
Hp: 91353458
Dhany_HANSIDI@pub.gov.sg

 WSN
  Aug 2025

Enhancement of Chemical Skids at Tuas Desalination Plant

ME11/ME05 L2 Kelvin Seoh
Hp: 91703193
Kelvin_SEOH@pub.gov.sg
 WRP
  Aug 2025 Replacement of Air Conditioning System at Tuas Desalination Plant  ME05  L3 Muhd Haqqan Abdullah
Hp: 98304585
Muhd_Haqqan_ABDULLAH@pub.gov.sg
 WRP
  Sep 2025 Replacement of Aged Valves at Various WSN Installations  ME11/ME05  L3/L1 Zaahidah Tahir
Hp: 91113536
Zaahidah_TAHIR@pub.gov.sg
Darren Koh
Hp: 98324834
Darren_KOH@pub.gov.sg
 WSN
 

Sept 2025

Instrumentation & Monitoring for Proposed Sewers at North Woodlands Area (2025) CR15 SG- Not Applicable (BCA single grade) Warren Khor
Hp: 9832 3043
warren_khor@pub.gov.sg
Weningtiyas
Hp: 91407302
weningtiyas@pub.gov.sg
WRN
   Sep 2025 Proposed twin PW800mm dia water pipelines along Tuas South Boulevard Extension section 2 to 4 
 CR07  L6 Loh Siew Hui
Hp: 81015012
loh_siew_hui@pub.gov.sg
Soh Kian Pheng
Hp: 97913868
soh_kian_pheng@pub.gov.sg
 WSN
   Sep 2025 Replacement of Ultraviolet (UV) Disinfection Systems for Plant A And B at Johor River Waterworks  ME02/ME05  L4 Wang Yi
Hp: 91727805
wang_yi@pub.gov.sg
 WSP
   Sep 2025 Flow Diversion and Demolition of Used Water Pumping Installations for The DTSS Phase 2 Project – Contract 2  CR03/CW02  B2 Christopher Yap 
Hp: 9738 3207
Christopher_YAP@pub.gov.sg
Kenzo Wong 
Hp: 9177 7222 
Kenzo_WONG@pub.gov.sg
 DTSS2
   Oct 2025 Demolition of Pump Sump and Removal/Grouting of Abandoned Sewers at Lim Chu Kang Area  CR03/CW02  C1 Lee Jia Yi
Hp: 83287280
Lee_Jia_Yi@pub.gov.sg
Seng Puay Chor 
Hp: 90128016
Seng_Puay_Chor@pub.gov.sg
 WRN
   Oct 2025 Replacement of Chemical Skids and pumps in Tuas Desalination Plant  ME11  L3 Fabian Fu
Hp: 93853128
FU_Hongming@pub.gov.sg
 WRP
   Nov 2025 TUAS Water Reclamation Plant Contract 5B: Digital Infrastructure and Integrated Operations System  ME02  L6 Nur Amalina Binte Mohamad Zailani
Tel: 67237867
Nur_Amalina_MOHD_ZAILANI@pub.gov.sg
See Tian Baor 
Tel: 67237864
SEE_Tian_Bao@pub.gov.sg
 
   Nov 2025 Proposed Sewers to serve Tengah New Town (Schedule 1)   CW02  A2

Tay Choo Him
Hp: 97200448
Tay_Choo_Him@pub.gov.sg
Sue Shen/ Ko Chin Ken 
Hp: 92260901/8360 7508
Sue_SHEN@pub.gov.sg

 WRN
   Dec 2025 Proposed 800/1200mm dia water pipelines Along Tanah Merah Coast Road from Tanah Merah Flyover to Changi Airport T5  CR07  L6 Soh Kian Pheng
Hp: 97913868
soh_kian_pheng@pub.gov.sg
Loh Siew Hui 
Hp: 81015012
loh_siew_hui@pub.gov.sg
 WSN
   Dec 2025 Improvement to Roadside Drains VI - Contract C2  CW02  B2 Chen Hwee Fern
Tel: 65172343
chen_hwee_fern@pub.gov.sg
Chan Ming Hwang
Hp:94556534
chan_ming_hwang@pub.gov.sg
 CW
   Dec 2025 Repair and Condition Assessment of Pumping Mains  CW02  C1 Janice Lim
Hp: 96354173
Janice_LIM@pub.gov.sg
Zhang Chong
Hp:90940063
ZHANG_Chong@pub.gov.sg
 WRN
   Dec 2025 Maintenance of Reservoir Structures and Dams at Various Impounding Reservoirs and Installations in Singapore  CW02  B2 Kho Chen Chung
Hp: 92285155
kho_chen_chung@pub.gov.sg
Muhamad Salihin Bin Mohamed Ali
Hp:96224657
Muhamad_Salihin_MOHAMED_ALI@pub.gov.sg
 CW

 Jan 2026 Proposed Sewers to serve Tengah New Town (Schedule 2) - Contract 1  CW02  A2 Tay Choo Him
Hp: 97200448
Tay_Choo_Him@pub.gov.sg
Leon Chan 
Hp:90904341
Leon_CHAN@pub.gov.sg
 WRN
   Jan 2026 Digitalisation for Reconstruction of Choa Chu Kang Waterworks  ME02  L5 Charmaine XM Ng
Hp: 92217249
charmaine_xm_ng@pub.gov.sg
Zhong Wanyan
Hp:97538990
ZHONG_Wanyan@pub.gov.sg
 IDTD