Notice Information
Notice Title
Gearbox Refurbishment at Big Pit National Coal Museum
Notice Description
Refurbishment of existing gearboxGearbox specification:David Brown H3-500 Foot mounted gearbox.Gear Ratio: 57.7:1Serial Number: G240006Summary of gearbox fault:The gear wheel on the third motion shaft is moving on the shaft approx. 0.053" when the gearbox is subjected to 100 amps static load.The bearings on the third and final motion shafts have at some point been rotating in their housings causing a small amount of wear. This has now been prevented by use of bearing retainer.Suggested works to repair gearbox:* Pick gearbox up from ourselves at Big Pit.* Strip gear unit.* Clean components.* Metal particle inspection of gear teeth (NDT).* Manufacture new special third motion pinion shaft.* Remove gear wheel from pinion shaft.* Manufacture new key.* Clean up bore on gear wheel.* Assemble gear wheel and new third motion pinion shaft including new distance piece if required.* Replace bearings.* Skim & bore gear case.* Rebuild gear unit.* No load spin test.* Supply and fit David Brown heavy duty cone ring Flexible type 18 half coupling. (small hole half)* Supply new set of pins and cones.* Deliver gear unit back to ourselves at Big Pit by the 15th March 2021.
Notice Details
Publication & Lifecycle
- Open Contracting ID
- ocds-kuma6s-107360
- Publication Source
- Sell2Wales
- Latest Notice
- https://www.sell2wales.gov.wales/search/search_switch.aspx?ID=107360
- Current Stage
- Award
- All Stages
- Award
Procurement Classification
- Notice Type
- S2W Notice - Website Contract Award Notice
- Procurement Type
- Standard
- Procurement Category
- Services
- Procurement Method
- Not Specified
- Procurement Method Details
- Not specified
- Tender Suitability
- Not specified
- Awardee Scale
- Not specified
Common Procurement Vocabulary (CPV)
- CPV Divisions
71 - Architectural, construction, engineering and inspection services
-
- CPV Codes
71333000 - Mechanical engineering services
Notice Value(s)
- Tender Value
- Not specified
- Lots Value
- Not specified
- Awards Value
- £40,000 Under £100K
- Contracts Value
- Not specified
Notice Dates
- Publication Date
- 29 Mar 20223 years ago
- Submission Deadline
- Not specified
- Future Notice Date
- Not specified
- Award Date
- 2 Feb 20224 years ago
- Contract Period
- Not specified - Not specified
- Recurrence
- Not specified
Notice Status
- Tender Status
- Not Specified
- Lots Status
- Not Specified
- Awards Status
- Not Specified
- Contracts Status
- Active
Buyer & Supplier
Contracting Authority (Buyer)
- Main Buyer
- AMGUEDDFA CYMRU - NATIONAL MUSEUM WALES
- Contact Name
- Michael Evans
- Contact Email
- Not specified
- Contact Phone
- +44 2920573376
Buyer Location
- Locality
- CARDIFF
- Postcode
- CF10 3NP
- Post Town
- Cardiff
- Country
- Wales
-
- Major Region (ITL 1)
- TLL Wales
- Basic Region (ITL 2)
- TLL5 South East Wales
- Small Region (ITL 3)
- TLL52 Cardiff and Vale of Glamorgan
- Delivery Location
- Not specified
-
- Local Authority
- Cardiff
- Electoral Ward
- Cathays
- Westminster Constituency
- Cardiff South and Penarth
Further Information
Open Contracting Data Standard (OCDS)
View full OCDS Record for this contracting process
The Open Contracting Data Standard (OCDS) is a framework designed to increase transparency and access to public procurement data in the public sector. It is widely used by governments and organisations worldwide to report on procurement processes and contracts.
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