---
title: "Low Voltage Distribution System Analysis Tool"
ocid: "ocds-h6vhtk-03e171"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-03e171"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-03e171.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-03e171.json"
source: "Find A Tender Service"
current_stage: "Award"
buyer: "NORTHERN POWERGRID"
published: "2023-07-13"
---

# Low Voltage Distribution System Analysis Tool

Buyer: NORTHERN POWERGRID  
Current stage: Award  
OCID: ocds-h6vhtk-03e171

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## Summary

The procurement process for the provision of a Low Voltage Distribution System Analysis Tool has been completed by Northern Powergrid. This tool is essential for meeting the expected rise in demand and generation requests due to decarbonisation. The contract has been awarded to EA Technology Limited, with a delivery deadline set for October 2023. Northern Powergrid, based in Newcastle Upon Tyne, UK, sought a tool that could integrate with their LV spatial database and meet specific functional requirements within budget and timescale constraints.

This tender for a Low Voltage Distribution System Analysis Tool presents opportunities for businesses in the industry-specific software package sector. Suitable businesses would need expertise in cloud hosting, network design and planning, statistical calculations, and UK industry standards. The procurement method used was a limited award procedure without prior publication of a call for competition. Interested businesses should possess the capability to deliver the functionalities as detailed by Northern Powergrid and tailor their solutions to meet the specified requirements.

## Notice

Northern Powergrid intends to award a contract the provision of a Low Voltage Distribution System Analysis Tool. The requirement is to replace existing low voltage network assessment methods with a digital tool that can reduce the time required (and therefore resource and cost) for studies, whilst also improving the accuracy, quality and consistency of the studies undertaken.

### Lot Information

Lot 1

The tool is required to provide the below functionality: * Be cloud hosted and expandable, future phases of this tool will be used to address new business requirements. * Allow system designs and planning for low voltage networks (voltage up to and including 1000 V, which includes primarily underground cables and overhead lines rated at 400 V) * Able to import network data and display on a geographic map background - noting that this import and modelling consist of millions of nodes and millions of branches. It must also allow the user to enter network components such as busbars, loads and cables as schematic symbols or directly onto a map or building layout drawing. * Able to assess all low voltage networks including three-phase, split-phase and single-phase with an option for three-phase connections to be balanced or unbalanced. The phasing of the network should be easily identifiable by the user. * Provide assessment for the following modules; thermal studies, voltage drop/rise, fault level, flicker, motor studies, cable sizing and LV fuse sizing. * Use UK industry standard statistical calculations (i.e., ACE 49) to analyse aggregated demand taking in account of customer profiles. * Provide the capability to assign an MPAN class/Elexon profile for each customer, modelling both a winter peak scenario and summer minimum scenario. * Allow single line diagram view to visualise, model and analyse the low voltage networks. * Ability to add LCTs (i.e. HP, EV & PV) onto an existing or new connection with the option to amend the diversified demand values for the additional equipment. * Allow distributed connections along the same conductor. * Ability to upgrade transformers and LV cables if asset replacement work is required as part of a reinforcement or a new demand/generation scheme. * Ability to highlight and override any data issues which may affect the network assessment being complete. * The technical results must be available in a report style format which can be downloaded in both a PDF and excel (XLS) formats.

### Procurement Information

The delivery of this tool is required by October 2023 to ensure the tool is in place to meet the expected rise in demand and generation requests, driven by decarbonisation. Northern Powergrid is operating within strict budget and timescale constraints for the delivery of the requirement. Our market analysis has identified no other suitable tool currently available on the market that can meet the full list of functional requirements listed above, within the timescales and costs identified. Most notably, we have taken into account that we would require vendors to be able to integrate with our LV spatial database consisting of millions of assets and then undertake statistical calculations using the method outlined in ACE 49.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/020073-2023 |
| Notice type | Award Notice |
| Procurement type | Standard |
| Procurement category | Goods |
| Procurement method | Limited |
| Procurement method details | Award procedure without prior publication of a call for competition |
| Tender suitability | Not specified |
| Awardee scale | SME |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 13 Jul 2023 |
| Submission deadline | Not specified |
| Future notice date | Not specified |
| Award date | 12 Jul 2023 |
| Contract period | Not specified |
| 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 | Active |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | NORTHERN POWERGRID |
| Locality | NEWCASTLE UPON TYNE |
| Post town | Newcastle upon Tyne |
| Postcode | NE1 6AF |
| Country | England |
| ITL 1 | TLC North East (England) |
| ITL 2 | TLC4 Northumberland, Durham and Tyne & Wear |
| ITL 3 | TLC43 Tyneside |
| Local authority | Newcastle upon Tyne |
| Electoral ward | Monument |
| Westminster constituency | Newcastle upon Tyne Central and West |
| Delivery location | Not specified |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | EA TECHNOLOGY |

## CPV Codes

### Divisions

- 48 - Software package and information systems

### Codes

- 48100000 - Industry specific software package

## Release History

- 13 Jul 2023 at 10:02 - Award - Award Notice - https://www.find-tender.service.gov.uk/Notice/020073-2023

## Notice URLs

- http://www.northernpowergrid.com

## Provenance

This Markdown file is an alternate public rendering of the D3 Tenders contract record. The canonical page is https://d3tenders.com/contract/?ocid=ocds-h6vhtk-03e171. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-03e171.json.