{
    "tag": [
        "compiled"
    ],
    "id": "ocds-h6vhtk-035ed6-2022-08-16T12:03:05+01:00",
    "date": "2022-08-16T12:03:05+01:00",
    "ocid": "ocds-h6vhtk-035ed6",
    "initiationType": "tender",
    "tender": {
        "id": "ocds-h6vhtk-035ed6",
        "legalBasis": {
            "id": "32014L0024",
            "scheme": "CELEX"
        },
        "title": "Thames Barrier Mirrlees Blackstone Engines Three-Quarter Life Survey",
        "status": "planned",
        "classification": {
            "scheme": "CPV",
            "id": "71333000",
            "description": "Mechanical engineering services"
        },
        "mainProcurementCategory": "services",
        "description": "The three Mirrlees Blackstone engines (ESL16 twin bank engine) installed at Thames Barrier are fast approaching their anticipated three- quarter life survey .",
        "lots": [
            {
                "id": "1",
                "description": "The following inspections and component overhaul are proposed , in order to enable the engines to be suitable for a further 10-15-year period. 1. Nodal Damper Coupling (NDC) fluid level check 2. Gearbox bearing and final alignment verification 3. Cylinder Liner Nose O-ring Renewal 4. Liner deglazing and Piston Ring Pack replacement 5. Cylinder Head Decarbonising and Pressure Test 6. Jacket Water Pump. 7. Standard Service Procedures Within procedures 1 - 6 carry out standard service work to include: * Recalibration of fuel injectors (does not include nozzle replacement) * Pressure testing of internal fuel system * Renewal of lube oil filter elements (engine) * Renewal of lube oil filter elements (gearbox) * Renewal of fuel filter elements * Re-setting of exhaust valve tappet clearances * Visual Inspection of internal pipework * Visual Inspection of camshaft assembly and drive gear train * Visual Inspect all coolers and heat exchangers for external leakages * Operational check and adjustment of mechanical overspeed * Operational check and adjustment of decompression system * Renewal of all crankcase and camshaft door joints * Check and record crankshaft deflections * Measure and record crankshaft end float * Operational check and adjustment of internal and external fuel rack linkage * Operational check of engine and gearbox lube oil pre-prime system 8. Recalibration of on engine sensors 9. Re-commissioning / load test The engineer/s working on the project must have in-depth knowledge of ESL 16 twin bank engines, with proven evidence of experience. The successful supplier will provide spares when required, within a reasonable lead time. The preferred supplier must be CTC (counter terrorist check) cleared prior to contract award.",
                "status": "planned"
            }
        ],
        "items": [
            {
                "id": "1",
                "additionalClassifications": [
                    {
                        "scheme": "CPV",
                        "id": "71333000",
                        "description": "Mechanical engineering services"
                    }
                ],
                "deliveryAddresses": [
                    {
                        "region": "UK"
                    }
                ],
                "relatedLot": "1"
            }
        ],
        "communication": {
            "futureNoticeDate": "2022-12-12T00:00:00Z"
        },
        "coveredBy": [
            "GPA"
        ]
    },
    "parties": [
        {
            "id": "GB-FTS-61459",
            "name": "Defra Network eTendering Portal",
            "identifier": {
                "legalName": "Defra Network eTendering Portal"
            },
            "address": {
                "streetAddress": "17 Nobel House",
                "locality": "London",
                "region": "UK",
                "postalCode": "SE7 8LX",
                "countryName": "United Kingdom"
            },
            "contactPoint": {
                "telephone": "+44 2072385921",
                "email": "lu.mao@environment-agency.gov.uk"
            },
            "roles": [
                "buyer"
            ],
            "details": {
                "url": "https://defra.bravosolution.co.uk/",
                "classifications": [
                    {
                        "scheme": "TED_CA_TYPE",
                        "id": "NATIONAL_AGENCY",
                        "description": "National or federal agency/office"
                    },
                    {
                        "scheme": "COFOG",
                        "id": "05",
                        "description": "Environmental protection"
                    }
                ]
            }
        }
    ],
    "buyer": {
        "id": "GB-FTS-61459",
        "name": "Defra Network eTendering Portal"
    },
    "language": "en"
}