KiwiRail Corridor Swing Gate Flood Barrier

Details

RFx ID :	32916560
Tender Name :	KiwiRail Corridor Swing Gate Flood Barrier
Reference # :	25-100
Open Date :	Tuesday, 4 November 2025 3:30 PM (Pacific/Auckland UTC+13:00)
Close Date  :	Monday, 1 December 2025 4:00 PM (Pacific/Auckland UTC+13:00)
Tender Type :	Request for Tenders (RFT)
Tender Coverage :	Sole Agency  [?]
Categories :	72140000 - Heavy construction services 72141200 - Marine construction services 77110000 - Environmental protection
Regions:	Gisborne
Exemption Reason :	None
Required Pre-qualifications :	None
Contact :	Questions to be submitted via GETS
Alternate Physical Delivery Address  :
Alternate Physical Fax Number  :

Te Kaunihera o Te Tairāwhiti | Gisborne District Council offers the opportunity to deliver a critical final component of the Waipaoa Flood Control Scheme – constructing a reinforced concrete structure to house a prefabricated swing gate flood barrier, integrating it seamlessly with existing stopbank works, and reinstating rail infrastructure to KiwiRail standards. This project will enhance flood protection by aligning the structure with recently raised stopbanks, strengthening resilience, mitigating climate-related risks, and improving regional infrastructure for future generations.

This project contributes to the long-term protection of whenua, taiao, infrastructure, and communities in Tairāwhiti. We require a supplier capable of delivering high-quality civil construction and structural construction within an active rail corridor, while respecting the tino rangatiratanga of mana whenua.

The scope of work includes but is not limited to, temporary removal and reinstallation of existing KiwiRail track; reinforced concrete structure to house a prefabricated swing gate flood barrier; reinforced concrete track slab; stopbank tie-in earthworks; and fencing and reinstatement.
Precision, proactive risk management, and environmental safeguards play an important role in minimising delays, reducing impacts, and maintaining safety. Suppliers must demonstrate expertise in civil and structural works, robust risk mitigation strategies, and a commitment to sustainable, low-impact construction.

There are six attachments included with the initial publication of this Request for Tender as follows:

1. 02 25-100 KiwiRail Corridor Swing Gate Flood Barrier – RFT
2. 04 25-100 KiwiRail Corridor Swing Gate Flood Barrier – Structural Drawings IFC RB
3. 05 25-100 KiwiRail Corridor Swing Gate Flood Barrier – Civil Drawings IFC R1
4. 06 25-100 KiwiRail Corridor Swing Gate Flood Barrier – Swing Gate Drawings IFT RC
5. 09 25-100 KiwiRail Corridor Swing Gate Flood Barrier – RFT Response
6. 10 25-100 Resource Consent

It is anticipated that the remaining four supporting documents will be made available on GETS by the end of the week (7 November 2025). Please refer to Addendum 1 for Clarification Notice regarding these supporting documents.