---
title: "OPERATION & MAINTENANCE OF LANDFILL GAS AND LEACHATE MANAGEMENT SYSTEMS AND PROVISION OF CLOSED LANDFILL SITE SERVICES AT CORBY CLOSED LANDFILL"
ocid: "ocds-b5fd17-3521dac5-27b0-4433-a6b5-6299be64543b"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-3521dac5-27b0-4433-a6b5-6299be64543b"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-3521dac5-27b0-4433-a6b5-6299be64543b.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-3521dac5-27b0-4433-a6b5-6299be64543b.json"
source: "Contracts Finder"
current_stage: "Award"
buyer: "NORTHAMPTONSHIRE COUNTY COUNCIL"
published: "2019-08-27"
---

# OPERATION & MAINTENANCE OF LANDFILL GAS AND LEACHATE MANAGEMENT SYSTEMS AND PROVISION OF CLOSED LANDFILL SITE SERVICES AT CORBY CLOSED LANDFILL

Buyer: NORTHAMPTONSHIRE COUNTY COUNCIL  
Current stage: Award  
OCID: ocds-b5fd17-3521dac5-27b0-4433-a6b5-6299be64543b

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## Summary

The Northamptonshire County Council is seeking tenders for the operation and maintenance of landfill gas and leachate management systems at the Corby Closed Landfill, an initiative in the environmental services sector. The tender, titled "OPERATION & MAINTENANCE OF LANDFILL GAS AND LEACHATE MANAGEMENT SYSTEMS AND PROVISION OF CLOSED LANDFILL SITE SERVICES," is currently in the Award stage, with contract period commencing on 1st April 2019 and ending on 31st March 2021. The tender period concluded on 15th February 2019. Companies interested in this opportunity must correspond with Sue Payne via email for further information regarding the tender documents, and a site visit was scheduled for 28th January 2019.

This procurement provides a significant opportunity for businesses in environmental management and service sectors, particularly small and medium enterprises (SMEs) experienced in waste management, environmental compliance, and operation of gas and leachate systems. Contract winners will be responsible for a range of tasks, including the maintenance of gas flares, environmental monitoring, and managing landfill infrastructure, thus requiring technical expertise in environmental permits and site management. Companies that can demonstrate a robust background in similar environmental services will be well-positioned to compete effectively for this contract.

## Notice

Please email Sue Payne at spayne@northamptonshire.gov.uk for the tender documents and info. Please note a site visit is arranged for 28.1.19. The site is approximately 13ha in size with up to 16m deep waste and was created in a quarry void left from the opencast mining of ironstone. The gas is extracted and flared off and the leachate is treated on site by x3 treatment lagoons and then discharged to a foul sewer. The site holds an Environmental Permit and a Trade Effluent Consent. The Contractor will be responsible for the operation and maintenance/servicing/audits of the gas flare and associated infrastructure (wells, KOPs, manifolds and pipework). The Contractor will also be responsible for the operation and maintenance/servicing/ audits of the leachate treatment lagoons and associated leachate extraction/collection infrastructure including the discharge line and discharge point, inlet & outlet flow meters, aeration system, diffusers, discharge pump, transfer pump, control panel, gravitational stop valve, groundwater sump and groundwater flow meter. The Contractor will be required to operate and maintain/service the pneumatic pumps and associated equipment within the wells at the site and also operate and maintain/service the compressor and associated pipelines. The Contractor will be required to install new monitoring boreholes or extraction wells when requested. The Contractor will be required to take monthly leachate samples and undertake fortnightly gas balancing. The Contractor will be required to undertake environmental monitoring requirements authorised by the Council, and checking, inspecting and maintenance of the monitoring points. The Contractor will be required to undertake weekly site inspections and produce a written inspection sheet. The Contractor will be required to uphold and have technical input into the Gas Management and Leachate Management Plans and any other technical and operational notes and papers. The Contractor should also contribute their expertise and recommendations to any other site operations and performance issues. The Contractor will be required to provide a technically competent person for the purposes of Environmental Permitting. The Contractor will be required to report to the Council weekly and quarterly. The Contractor will be required to undertake regular vegetation control (and pest control if required) within the leachate treatment plant. The Contractor will be required to manage all automatic dial out units as required. The Contractor will be required to attend emergency callouts. The Contractor will be required to attend regular contract meetings with the Council and the Council's technical advisors. The Contractor may be required to undertake authorised repairs/replacements/ upgrades to the gas and leachate extraction systems and the leachate treatment system. The Contractor will be responsible for removing and disposing any fly-tipped waste within the perimeter of the landfill site.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/98573e7f-dd05-4684-adfd-0789ddbc26b7 |
| Notice type | Award Notice |
| Procurement type | Standard |
| Procurement category | Services |
| Procurement method | Open |
| Procurement method details | Open procedure (below threshold) |
| Tender suitability | SME |
| Awardee scale | SME |
| All stages | Tender, Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 27 Aug 2019 |
| Submission deadline | 15 Feb 2019 |
| Future notice date | Not specified |
| Award date | 14 Mar 2019 |
| Contract period | 31 Mar 2019 - 31 Mar 2021 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | Not specified |
| Awards value | Not specified |
| Contracts value | Not specified |

## Status

| Field | Value |
| --- | --- |
| Tender status | Complete |
| Lots status | Not specified |
| Awards status | Active |
| Contracts status | Not specified |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | NORTHAMPTONSHIRE COUNTY COUNCIL |
| Locality | NORTHAMPTON |
| Post town | Northampton |
| Postcode | NN1 1ED |
| Country | England |
| ITL 1 | TLF East Midlands (England) |
| ITL 2 | TLF2 Leicestershire, Rutland and Northamptonshire |
| ITL 3 | TLF24 West Northamptonshire |
| Local authority | West Northamptonshire |
| Electoral ward | Castle |
| Westminster constituency | Northampton North |
| Delivery location | Not specified |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | YLEM ENERGY |

## CPV Codes

### Divisions

- 90 - Sewage, refuse, cleaning and environmental services

### Codes

- 90000000 - Sewage, refuse, cleaning and environmental services

## Release History

- 27 Aug 2019 at 12:27 - Award - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/98573e7f-dd05-4684-adfd-0789ddbc26b7
- 22 Jan 2019 at 13:11 - Tender - Tender Notice - https://www.contractsfinder.service.gov.uk/Notice/f128f16b-938e-4a2b-98eb-09b01592b823

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/98573e7f-dd05-4684-adfd-0789ddbc26b7
  27th August 2019 - Awarded contract notice on Contracts Finder
- https://www.contractsfinder.service.gov.uk/Notice/f128f16b-938e-4a2b-98eb-09b01592b823
  22nd January 2019 - Opportunity notice on Contracts Finder

## Provenance

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