Tender Reference Subject Tender Issue Date Tender Closing Date AS20045 Provision of Services for Updating of Air Quality Health Index (AQHI) 30 July 2021 12:00 noon on 9 September 2021 MS20035 Provision of Services for Measurements of Vehicle Emissions at Roadside with Remote Sensing Devices 16 July 2021 12:00 noon on 27 August 2021 WM21065 Provision of Services for Set up, Operation and Management of the Pilot Scheme on Application of Reverse Vending Machines in Hong Kong - Stage 2Presentation Material of Pre-tender Meeting 16 July 2021 12:00 noon on 27 August 2021 AS21001 Provision of Services for Real-time Monitoring of Volatile Organic Compounds in Hong Kong Contract No.V01Presentation Material of Pre-tender MeetingTender Addendum No.1 9 July 2021 12:00 noon on 20 August 2021 WR21001 Provision of Services for the Extension of Pilot Scheme on Collection and Recycling Services of Plastic Recyclable MaterialsPre-tender Meeting1st Batch Queries2nd Batch Queries3nd Batch QueriesTender Addendum No. 1 4 June 2021 12:00 noon on 13 August 2021 EP/SP/173/20 Pilot Biochar Production Plant in EcoParkPresentation Material of Pre-tender Meeting 4 June 2021 12:00 noon on 13 August 27 August 2021 User review date: Wednesday, 28 December, 2016
