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Downloadable Documents


Distribution Flexibility Services Procurement Statement: Procurement Statement Approved.pdf

Document link Document  Description 
Procurement Process v1 (March 2021).pdf Procurement Process: Details the process all providers wishing to participate are required to follow.
Dynamic Purchasing System v1 (March 2021).pdf  Dynamic Purchasing System:  Details of the current system used and how to access
Pricing Strategy v1 (March 2021).pdf  Pricing Strategy:  An explanation of our pricing strategy for Flexibility Services 
Prequalification Requirements v1 (March 2021).pdf Pre-qualification Requirements  Details of requirements providers must meet in order to participate 
Bid Assessment Criteria v1 (March 2021).pdf Bid Assessment Criteria  An overview of how we assess bids received 
open-networks-2020-ws1a-p1-common-evaluation-methodology.pdf Common Evaluation Methodolgy Details of the Common Evaluation Methodology developed by Open Networks Project 
on21-ws1a-p4-updated-common-contract - SPEN.docx Flexibility Service Agreements  The current version of the Terms and Conditions 
Guide to API Setup and UAT Testing V2_final (1).pdf Guide to API set-up UAT Testing  A guide on how to build and test the Application Programme Interface and how to carry out necessary testing with the User Acceptance Testing environment
Participant Portal Guide v1 (March 2021).pdf Participant Portal Guide  A guide on how to use the participant portal including: access, declarations of availability and viewing statements 
Payment Mechanics V1 (1).pdf Payment Mechanics  A presentation explaining how the payment mechanisms work
Billing Guide V1 (1).pdf Billing Guide & Payment Set Up Form  An overview of the monthly billing cycle and the form to send us your payment details 
Baseline Methodology V1 (2).pdf Baseline Methodology  A presentation on the Baseline Methodology that applies 
Dispatch Principles v1 (March 2021).pdf Dispatch Principles  An explanation of how we dispatch when availability exceeds requirements 
TBC Glossary  A helpful guide to the terms, acronyms and abbreviations used, as provided by the ENA

SPEN Flexibility Tender Information 

Spring 2021 Tender (Live)

Tender Timeline v1 (March 2021).pdf Procurement Timetable  Timetable for the planned procurement tender for Flexibility Services and key dates 
ITT Appendices. Flexibility Services Spring 2021 Tender - Est Service Hours Requirements  Details of the requirements tendered for 
ITT Letter.pdf ITT Documentation  Current Invitation to Tender (ITT) documents including: Terms & Conditions, applicable policies and any tender specific information 
Postcode data.xlsx Postcode Data Postcode data for all voltages and locations 

Archive Tenders 

2020 Tender - Bid Acceptances v1 (March 2021).pdf 2020 Tender Results  Results of tenders issued in 2020
Flexibility_Tenders_-_Oct_2019_Results.pdf 2019 Tender Results  Results of tenders issued in 2019