{
    "tag": [
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    ],
    "id": "ocds-h6vhtk-0682ee-2026-04-15T13:04:44+01:00",
    "date": "2026-04-15T13:04:44+01:00",
    "ocid": "ocds-h6vhtk-0682ee",
    "initiationType": "tender",
    "parties": [
        {
            "id": "GB-MPR-8112",
            "name": "Delta Housing Limited",
            "identifier": {
                "scheme": "GB-MPR",
                "id": "8112"
            },
            "additionalIdentifiers": [
                {
                    "scheme": "GB-PPON",
                    "id": "PCMV-1277-LCTG"
                }
            ],
            "address": {
                "streetAddress": "Myriad House, 33 Springfield Lyons Approach",
                "locality": "Chelmsford",
                "postalCode": "CM2 5LB",
                "country": "GB",
                "countryName": "United Kingdom",
                "region": "UKH36"
            },
            "contactPoint": {
                "email": "procurement@chp.org.uk"
            },
            "roles": [
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            "details": {
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                        "id": "publicAuthoritySubCentralGovernment",
                        "scheme": "UK_CA_TYPE",
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    "buyer": {
        "id": "GB-MPR-8112",
        "name": "Delta Housing Limited"
    },
    "tender": {
        "id": "DH-2026-DN812896",
        "legalBasis": {
            "id": "2023/54",
            "scheme": "UKPGA",
            "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents"
        },
        "title": "Tree Surgery & Invasive Species Services",
        "description": "Delta 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: Lot 1 - Tree Surgery - Crown lifting, thinning, and reduction - Deadwood removal and hazard mitigation - Tree felling and stump grinding - Emergency response for storm-damaged or dangerous trees Intended no. of suppliers to be awarded = 2 Lot 2 - Invasive Species Services - Identification and mapping of invasive species - Mechanical and chemical control methods - Monitoring and follow-up treatments/inspections Intended no. of suppliers to be awarded = 1",
        "status": "active",
        "items": [
            {
                "id": "1",
                "additionalClassifications": [
                    {
                        "scheme": "CPV",
                        "id": "77200000",
                        "description": "Forestry services"
                    },
                    {
                        "scheme": "CPV",
                        "id": "77300000",
                        "description": "Horticultural services"
                    }
                ],
                "deliveryAddresses": [
                    {
                        "region": "UKH3",
                        "country": "GB",
                        "countryName": "United Kingdom"
                    },
                    {
                        "region": "UKH3",
                        "country": "GB",
                        "countryName": "United Kingdom"
                    }
                ],
                "relatedLot": "1"
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                "additionalClassifications": [
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                        "scheme": "CPV",
                        "id": "77300000",
                        "description": "Horticultural services"
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                ],
                "deliveryAddresses": [
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                        "region": "UKH3",
                        "country": "GB",
                        "countryName": "United Kingdom"
                    },
                    {
                        "region": "UKH3",
                        "country": "GB",
                        "countryName": "United Kingdom"
                    }
                ],
                "relatedLot": "2"
            }
        ],
        "value": {
            "amountGross": 710000,
            "amount": 591666,
            "currency": "GBP"
        },
        "procurementMethod": "open",
        "procurementMethodDetails": "Open procedure",
        "mainProcurementCategory": "services",
        "aboveThreshold": true,
        "submissionMethodDetails": "Tenders must be submitted electronically via https://procontract.due-north.com/",
        "submissionTerms": {
            "electronicSubmissionPolicy": "allowed",
            "languages": [
                "en"
            ]
        },
        "tenderPeriod": {
            "endDate": "2026-05-26T12:00:00+01:00"
        },
        "enquiryPeriod": {
            "endDate": "2026-05-18T12:00:00+01:00"
        },
        "awardPeriod": {
            "endDate": "2026-07-27T23:59:59+01:00"
        },
        "lots": [
            {
                "id": "1",
                "title": "Tree Surgery",
                "description": "- Crown lifting, thinning, and reduction - Deadwood removal and hazard mitigation - Tree felling and stump grinding - Emergency response for storm-damaged or dangerous trees Intended no. of suppliers to be awarded = 2",
                "status": "active",
                "value": {
                    "amountGross": 665000,
                    "amount": 554166,
                    "currency": "GBP"
                },
                "awardCriteria": {
                    "criteria": [
                        {
                            "type": "quality",
                            "name": "Quality",
                            "numbers": [
                                {
                                    "number": 55,
                                    "weight": "percentageExact"
                                }
                            ]
                        },
                        {
                            "type": "price",
                            "name": "Price",
                            "numbers": [
                                {
                                    "number": 45,
                                    "weight": "percentageExact"
                                }
                            ]
                        },
                        {
                            "type": "quality",
                            "name": "Quality",
                            "numbers": [
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                                    "weight": "percentageExact"
                                }
                            ]
                        },
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                            "type": "price",
                            "name": "Price",
                            "numbers": [
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                                    "weight": "percentageExact"
                                }
                            ]
                        }
                    ]
                },
                "suitability": {
                    "sme": true,
                    "vcse": true
                },
                "contractPeriod": {
                    "startDate": "2026-08-10T00:00:00+01:00",
                    "endDate": "2029-08-09T23:59:59+01:00",
                    "maxExtentDate": "2031-08-09T23:59:59+01:00"
                },
                "hasRenewal": true,
                "renewal": {
                    "description": "Option to extend for up to a further twenty-four months at Delta's discretion."
                }
            },
            {
                "id": "2",
                "title": "Invasive Species Services",
                "description": "- Identification and mapping of invasive species - Mechanical and chemical control methods - Monitoring and follow-up treatments/inspections Intended no. of suppliers to be awarded = 1",
                "status": "active",
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                    "amount": 37500,
                    "currency": "GBP"
                },
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                                    "weight": "percentageExact"
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                            "type": "price",
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                "suitability": {
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                "contractPeriod": {
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                },
                "hasRenewal": true,
                "renewal": {
                    "description": "Option to extend for up to a further twenty-four months at Delta's discretion."
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            }
        ],
        "documents": [
            {
                "id": "conflictOfInterest",
                "documentType": "conflictOfInterest",
                "description": "Not published"
            },
            {
                "id": "L-1",
                "documentType": "biddingDocuments",
                "description": "Project reference: DN812896",
                "url": "https://procontract.due-north.com/Supplier/Advert/View?advertId=184d9ff6-b538-f111-813c-005056b64545"
            },
            {
                "id": "034162-2026",
                "documentType": "tenderNotice",
                "noticeType": "UK4",
                "description": "Tender notice on Find a Tender",
                "url": "https://www.find-tender.service.gov.uk/Notice/034162-2026",
                "datePublished": "2026-04-15T12:25:42+01:00",
                "format": "text/html"
            },
            {
                "id": "034184-2026",
                "documentType": "tenderNotice",
                "noticeType": "UK4",
                "description": "Tender notice on Find a Tender",
                "url": "https://www.find-tender.service.gov.uk/Notice/034184-2026",
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                "format": "text/html"
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        ],
        "hasRecurrence": true,
        "recurrence": {
            "dates": [
                {
                    "startDate": "2031-08-09T23:59:59+01:00"
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                {
                    "startDate": "2031-08-09T23:59:59+01:00"
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    "language": "en"
}