Official UK procurement notice
Tree Surgery & Invasive Species Services
Authority: Delta Housing Limited (Public body)
What is being bought2 lots · detail below
Published requirement descriptionDelta wishes to commission experienced and appropriately qualified organisations for the provision of tree surgery and invasive species management services across Delta's estate portfolio.
The Suppliers will be responsible for:
Tree Surgery
o Crown lifting, thinning, and reduction
o Deadwood removal and hazard mitigation
o Tree felling and stump grinding
o Emergency response for storm-damaged or dangerous trees
Invasive Species Services
o Identification and mapping of invasive species (e.g. Japanese knotweed, Himalayan balsam, bamboo)
o Mechanical and chemical control methods (in line with UK regulations)
o Monitoring and follow-up treatments/inspections
- The authority expects to re-tender this requirement around 9 Aug 2031, 23:59 BST.
CPV: Forestry services · Horticultural services
Lots and requirements (2)Procurement structure
2 lots · all with a published value (£591,666 together) · same evaluation weights on every lotLot #1Tree SurgeryAwardedRenewalPublished value£554,166
The source published no individual description for this lot.
Lot #2Invasive Species ServicesAwardedRenewalPublished value£37,500
The source published no individual description for this lot.
What it takes to wini
How this buyer will score bids.
The evaluation criteria and weights exactly as published on the notice, grouped by family (price, quality, social value and so on).
Evaluation split and conditions of participation as published; the tender pack may add morei
How this buyer will score bids.
The evaluation criteria and weights exactly as published on the notice, grouped by family (price, quality, social value and so on).
Published award criteria (2)
- Quality
- Price
- Price carries 45 of 100 points: a 10% discount moves about 4.5 points. Quality carries 55 of 100: the paper moves it further than the discount.
Price arithmetic assumes straight proportional scoring; the tender pack may use another formula.
Procedure terms & legal framework
From the official record- Procedure method
- Open procedure
- Legal basis
- UKPGA · 2023/54 Procurement Act 2023
- Procurement category
- Services
- Notice status
- Awarded
- Procurement threshold
- Above threshold (FTS publication)
- Regulatory regime
- Standard
- Commercial structure
- Stand-alone contract (no framework)
- Competition type
- Competitive procedure
- GPA / WTO covered
- Unspecified in notice
- Recurring procurement
- Yes · next expected 9 Aug 2031
- First published
- 15 Apr 2026, 12:25 BST
- Last source update
- 20 Jul 2026, 16:12 BST
- Award evaluation window
- Submission end – 27 Jul 2026
- Authority reference
DH-2026-DN812896- FTS notice number
2026/S 000-034162- Latest notice
- Contract award notice (UK6)
- Classification (CPV)
- Delivery area
- Official registry OCID
ocds-h6vhtk-0682eeFind a Tender
How it was run
Official notice- Submission deadline
- 26 May 2026, 12:00 BST
- Clarification deadline
- 18 May 2026, 12:00 BST
- Submission channel
- Official e-sourcing portal
- Electronic submission
- Allowed
- Accepted languages
- en
Tenders must be submitted electronically via procontract.due-north.com ↗
Timeline
15 Apr 2026 → 10 Aug 2026 · 7 dates- Tender notice published194 days ago15 Apr 2026, 12:25 BST
- Clarification questions by161 days ago18 May 2026, 12:00 BST
- Submission deadline153 days ago26 May 2026, 12:00 BST
- Assessment summaries sent99 days ago20 Jul 2026, 00:00 BST
- Latest notice published98 days ago20 Jul 2026, 16:12 BST
- Award decision expected by91 days ago27 Jul 2026, 23:59 BST
- Contract starts78 days ago10 Aug 2026, 00:00 BST
Notice history
6 events · 3 releases on Find a Tender · since 15 Apr 2026- Tender notice published15 Apr 2026, 12:25 BSTUK4
- Tender notice published15 Apr 2026, 13:04 BSTUK4
- Deadline moved to 26 May 2026, 12:00 BST15 Apr 2026, 13:04 BST+1 days · was 25 May 2026, 12:00 BST
- Contract award notice published20 Jul 2026, 16:12 BSTUK6
- Status changed to complete20 Jul 2026, 16:12 BST
- Contract signature expected31 Aug 2026, 23:59 BSTscheduled
Commercial outcome & contract awards
Published awards, contracts and bid statistics, not a forecast| Awarded to | Value | Date | Status |
|---|---|---|---|
| Lot 1 · Tree Surgery1 award | |||
| Connick Tree Services LtdSME, Glendale Countryside Limitedjoint award14 Sept 2026 – 13 Sept 2029 · up to 13 Sept 2031Extensions: Option to extend for up to a further 24 months at Delta's discretion | £571,750 | 20 Jul 2026 | Awarded |
| Lot 2 · Invasive Species Services1 award | |||
| Japanese Knotweed Ltd14 Sept 2026 – 13 Sept 2029 · up to 13 Sept 2031Extensions: Option to extend for up to a further 24 months at Delta's discretion | £33,120 | 20 Jul 2026 | Awarded |
Bid statistics published by the authority
| Lot | Bids | SME | VCSE | Valid bid range |
|---|---|---|---|---|
| 1 · Tree Surgery | 6final-stage tenders · 8 at stage one | 5 | 0 | — |
| 2 · Invasive Species Services | 4final-stage tenders | 4 | 0 | — |
Contracting authority & participating public bodies
Bidders & participating suppliers
3 commercial parties on the notice- CONNICK TREE SERVICES LIMITEDAwarded supplier
- GLENDALE COUNTRYSIDE LIMITEDAwarded supplier
- JAPANESE KNOTWEED LIMITEDAwarded supplier
Official documents & specifications (5)
Official links; attachments are not copiedTender pack and attachments
- Bidding documents and specifications Project reference: DN812896
Notices published for this procedure
- Contract award notice Contract award notice on Find a Tender
- Contract award notice Contract award notice on Find a Tender
- Tender notice Tender notice on Find a Tender
- Tender notice Tender notice on Find a Tender