Investigation and Hearing into Supply Issues and Power Outages on the Island Interconnected System

Compliance Filings / Reports
 
Directions further to the Board's Phase One Report

October 13, 2016 - To NLH - Directions further to the Board's Phase One Report
From NP - Critical Customers Report - 2017-03-30
From NLH - Improving the Transparency of the Designation of Critical Customers- 2017-03-30
From NLH - Operational Philosophy and Systems Reliability and Analysis Report - 2017-03-30
From NLH - Improving the Transparency of the Designation of Critical Customers - Update - 2017-11-14
From NLH - Improving the Transparency of the Designation of Critical Customers - Update - 2018-01-17


PUB Letters to NLH

August 27, 2014 - PUB Requesting Various Documents to be Filed by Sept 3, 2014
September 3, 2014 - Response to PUB letter of August 27, 2014

Accuracy of Nostradamus Load Forecasting

To Parties - Phase One Reporting - 2015-01-19
December 2014 Report - 2015-01-30
December 2014 Report - Revision 1 - 2015-02-02
January 2015 Report - 2015-02-11
February 2015 Report - 2015-03-17
March 2015 Report - 2015-04-13
Accuracy of Nostradamus Load Forecasting - Winter 2014 - 2015 Report - 2015-04-30
April 2015 Report - 2015-05-13
May 2015 Report - 2015-06-12
Request to conclude monthly reporting as of June month end accuracy report - 2015-06-25
June 2015 Report - 2015-07-15
July 2015 Report - 2015-08-10
To NLH - Response to request to conclude monthly reporting as of June month end accuracy report - 2015-08-14
August 2015 Report - 2015-09-09
September 2015 Report - 2015-10-13
October 2015 Report - 2015-11-16
November 2015 Report - 2015-12-15
December 2016 Report - 2016-01-13
January 2016 Report - 2016-02-15
February 2016 Report - 2016-03-10
March 2016 Report - 2016-04-07
April 2016 Report - 2016-05-12
May 2016 Report - 2016-06-06
June 2016 Report - 2016-07-13
July 2016 Report - 2016-08-12
August 2016 Report - 2016-09-13
September 2016 Report - 2016-10-13
To NLH - Directions further to the Board's Phase One Report - 2016-10-13
November 2016 Report - 2016-11-09
Accuracy of Nostradamus Load Forecasting Semi-Annual Report: November 2016 - 2017-05-12
Accuracy of Nostradamus Load Forecasting Semi-Annual Report: November 2017 - 2017-11-15
To NLH - Requesting reports on an annual basis rather than current semi-annual basis - 2018-01-18
From NLH - Accuracy of Nostradamus Load Forecasting - 2018 Annual Report - 2019-01-31

Air-Blast Circuit Breakers

June 2, 2014
August 1, 2014

Alarms, Events Recording Devices and Digital Relays

August 1, 2014

Customer Service/Expectation Reports

September 3, 2014 - Customer Expectations Research Results (Reference: RFI PUB-NLH-194)
September 30, 2014 - Customer Service Strategy Report (Reference: RFI PUB-NLH-202)
January 5, 2015 - Customer Service Business Continuity Plan(Reference: RFI PUB-NLH-462)

Generation Availability

June 16, 2014

        2014 Master Generation Plan for Winter Preparation

        August 12, 2014 - PUB Requesting comprehensive generation master plan
        August 29, 2014 - Generation Master Plan Report
        September 25, 2014 - PUB Requests for Action Plans in 2014 Master Generation Plan
        October 7, 2014 - NLH Response - Request for Action Plans in 2014 Master Generation Plan

        Winter Readiness
        July 21, 2014 - PUB Requests copy of Winter Readiness Self-Assessment
        August 1, 2014 - NLH Response - Winter Readiness Self-Assessment
        October 1, 2014 - NLH Response - Winter Readiness Status - Generation Assets
        December 1, 2014 - Winter Readiness Update

        December 9, 2014 - Winter Readiness Update

        September 11, 2015 - PUB request for 2015-2016 Winter Readiness Planning Report
        October 2, 2015 - NLH Response - 2015-2016 Winter Readiness Planning Report
        October 8, 2015 - To NLH - Winter readiness planning report - Request to file status updates
        November 4, 2015 - Status update to October 30, 2015
        November 18, 2015 - Status update to November 15, 2015
        December 3, 2015 - Status update to December 1, 2015
        December 8, 2015 - PUB Request: 2015-2016 Winter Readiness - Outstanding Work Plan Activities
        December 11, 2015 - NLH Response to Board Letter of December 8, 2015
        To NLH - Request to file 2016-2017 Winter Readiness Planning Report - 2016-09-13
        From NLH - 2016-2017 Winter Readiness Planning Report - 2016-09-30
        From IC - Comments regarding further reporting by Hydro in respect of the mitigation of risk prior to Dec 1, 2016 - 2016-10-03
        From NLH - 2016-2017 Winter Readiness Planning Report - October Update - 2016-10-31
        From NLH - 2016-2017 Winter Readiness Planning Report - October Update - Rev 1 - 2016-11-03
        From NLH - Request for filing date change of the November Winter Readiness update - 2016-11-06
        To NLH - Extension of filing date for Winter Readiness November Update - 2016-11-08
        From NLH - 2016-2017 Winter Readiness Planning Report - November Update - 2016-12-07
        To NLH - Request for Status Update - 2017-02-17
        From NLH - 2016-2017 Winter Readiness Planning Report - November Update - Status Update - 2017-03-03
        To NLH - Request to Hydro to file Winter Readiness Planning 2017-2018 - 2017-09-29
        From NLH - 2017-2018 Winter Readiness Planning Report - 2017-10-02
        To NLH - Winter Readiness Planning Report 2017-2018 - Request for Extension - 2017-10-19
        From NLH - 2017-2018 Winter Readiness Planning Report - October Update - 2017-10-30
        To NLH - Winter Readiness Planning Report 2017-2018 - Follow Up - 2017-11-10
        From NLH - Winter Readiness Planning 2017-2018 - Requested Update - 2017-11-24
        From NLH - 2017-2018 Winter Readiness Planning Report - November Update - 2017-12-08
        From NLH - 2017-2018 Winter Readiness Planning Report - Update to the December 8, 2017 Report - 2018-01-19
        From NLH - Winter 2018-19 Supply Adequacy - Labrador-Island Link - Bi-Weekly Report - 2018-10-01
        To NLH - Winter 2018-19 Supply Adequacy Bi-Weekly Report - Questions - 2018-10-05
        From NLH - Winter 2018-19 Supply Adequacy Bi-Weekly Report - Labrador-Island Link In-Service Update -Response to Questions - 2018-10-10
        From NLH - Winter 2018-19 Supply Adequacy Bi-Weekly Report - Labrador-Island Link In-Service Update - 2018-10-29
        From NLH - 2018-2019 Winter Readiness Planning Report - October 2018 Update - 2018-11-13
        From NLH - 2018-2019 Winter Readiness Planning Report - November 2018 Update - 2018-12-10
        From NLH - 2018-2019 Winter Readiness Planning Report - Update to December 10, 2018 Report - 2019-01-15
        From NLH - 2019-2020 Winter Readiness Planning Report - 2019-10-10

Generation Availability Additional Reporting

August 13, 2014 - PUB Requesting Additional Reporting Relating to Generation Winter Availability

        Annual Work Plan Status

         September 23, 2014 - PUB Requesting Additional Information - Annual Work Plan

         September 30, 2014 - NLH Response - Additional Information - Annual Work Plan
         August 15, 2014
         September 15, 2014
         October 15, 2014
         November 14, 2014
         December 15, 2014
         January 15, 2015
         February 16, 2015

        Capital Program Status

         August 18, 2014

         September 16, 2014
         October 16, 2014
         November 18, 2014
         November 24, 2014 - PUB Requesting Additional Information -
         Major Transmission and Rural Operations Projects

         December 3, 2014 - From NLH - Response to Board's letter of November 24, 2014
         December 16, 2014
         January 16, 2015
         January 19, 2015 - To Parties - Phase One Reporting

        Status Available Interruptible Loads

         August 15, 2014

         August 25, 2014 - NLH Status of Workplan for Securing Interruptible Loads
         September 15, 2014
         October 15, 2014
         November 14, 2014
         December 15, 2014
         January 15, 2015


        Variable Speed Drive

         September 23, 2014 - PUB Requests Variable Speed Drives

         October 7, 2014 - NLH Response to PUB Request - Variable Speed Drives

Holyrood TGS Fuel Oil Specification Review

December 23, 2014

Hydro Place Emergency Plan Report

June 16, 2014

Incremental System Losses

December 17, 2014

Integrated Action Plan/Updates

August 27, 2014 - PUB Requests for Completion Date
September 3, 2014 - NLH Response to Boards Request for Activities Completion Date
May 02, 2014
June 02, 2014
July 25, 2014
August 22, 2014
September 19, 2014
October 20, 2014
November 21, 2014
December 10, 2014
January 15, 2015
To Parties - Phase One Reporting - 2015-01-19
From NLH - Updated Integrated Action Plan (IAP) - 2016-11-30
To NLH - Request for Status Update - 2017-02-17
From NLH - Updated Integrated Action Plan - Status Update - 2017-03-03

Inter-Utility Coordination Reports

August 27, 2014 - PUB Requesting copy of minutes of Joint Utilities Meeting
September 3, 2014 - NLH Response to PUB Request for Minutes of Joint Utilities Meeting
October 3, 2014 - 2014 Joint Utilities Meeting Minutes of September 18, 2014
December 1, 2014 - Joint Utilities Coordination

Load Forecasting and Generation Planning Report

October 31, 2014

December 17, 2014

Peak Forecast Exceedances in the Winter Period

March 2, 2015

Protection and Control Systems Report

August 27, 2014 - PUB Requesting Completion Date of Protection and Control Systems Report
September 3, 2014 - NLH Response for Completion Date of Protection and Control Systems Report
June 16, 2014

Quarterly Report on the Rolling 12 Month Performance of Hydro's Generating Units

April 22, 2015
July 17, 2015
October 15, 2015 - From NLH - Delay in Filing Report
October 19, 2015
January 15, 2016
April 14, 2016
July 15, 2016
October 14, 2016
January 16, 2017
April 6, 2017 - To NLH - Filing Date Change
April 28, 2017
July 31, 2017
October 30, 2017
February 1, 2018
April 30, 2018
July 30, 2018
October 31, 2018
January 31, 2019
April 30, 2019
July 30, 2019
October 31, 2019

Terminal Station and Protection Control Resource Requirements Report

June 16, 2014

Terminal Station Transformers Report

June 02, 2014
June 16, 2014

Transmission Losses for Abnormal Generation/Transmission

February 20, 2015

Transmission System and Terminal Station Safety

December 1, 2014

Transmission System and Terminal Station Asset Management

April 11, 2017 - Transmission System and Terminal Station Asset Management Execution Report
From NLH - 2018 - Transmission System and Terminal Station Asset Management Execution Report - 2018-04-11

100MW Combustion Turbine Reports/Status Briefings

July 23, 2014 - NLH - 100MW Combustion Turbine Status Briefing
August 1, 2014 - PUB Requests Further Project Updates
August 15, 2014
August 29, 2014
September 12, 2014
September 15, 2014 - To NLH - Request for inclusion of Man Hour Data
September 26, 2014
October 10, 2014
October 24, 2014
November 7, 2014
November 21, 2014
December 5, 2014
December 19, 2014
December 19, 2014 - Revision 1
December 23, 2014 - NLH Letter to Board re Liberty Report
January 2, 2015
January 5, 2015
January 16, 2015
January 30, 2015
February 13, 2015
February 27, 2015 - Letter Filing Delay - Holyrood CT Status Briefing
March 2, 2015
March 13, 2015

Sunnyside T1 Replacement Equipment Status Updates/Briefings

July 25, 2014 - NLH SSD T1 Replacement Status Briefing
August 1, 2014 - PUB Requests Update on Sunnyside Project
August 15, 2014
August 29, 2014
September 12, 2014
September 26, 2014
October 10, 2014
October 24, 2014
November 10, 2014
November 21, 2014
December 5, 2014
December 17, 2014 - PUB-NLH-458 Atth 2 SSD T1 fire PSCAD study

        Factory Acceptance Testing
         September 15, 2014 - PUB Requests Factory Acceptance Testing Report

         September 24, 2014 - NLH Response to Request for Factory Acceptance Testing Report
         October 15, 2014 - PUB Requesting Report Commencing on October 10, 2014
         October 15, 2014 - NLH Factory Acceptance Test Status
         October 16, 2014 - PUB Requesting Schedule and Status Update on Relocation of Transformer T8
         October 17, 2014 - NLH Response - Technical Report by ABB
         October 24, 2014 - NLH Response - Relocation of Transformer T8 in Relation to Sunnyside
         November 21, 2014 - T1 Replacement Transformer Passed Factory Acceptance Testing

Western Avalon Terminal Station T5 Tap Changer Replacement Updates

August 1, 2014 - PUB Requests for Update on Western Avalon Project
August 15, 2014
August 29, 2014
September 12, 2014
September 26, 2014
October 10, 2014
October 15, 2014 - PUB Requests for Field Acceptance Test Reports
October 16, 2014 - PUB Requesting Effect of Relocating Transformer T8
October 17, 2014 - NLH Response - Field Acceptance Test Reports
October 24, 2014 - NLH Response - Relocation of Transformer T8 in Relation to Western Avalon
October 24, 2014
November 10, 2014
November 21, 2014 - NLH Response - Further to NLH Letter Oct. 24, 2014 - Operating Instruction T-095
November 21, 2014 - NLH Response - Western Avalon Project Updates Complete
December 17, 2014 - PUB-NLH-458 Atth 1 WAV T5 Energization study PSCAD

Work Assignments in the Project Execution Technical Services Division Submission

March 2, 2015

Worst Performing Feeder Capital Program Analysis

July 2, 2015

NL Conservation and Demand Management Potential Study

June 2015 - Residential Sector - Filed September 15, 2015
June 2015 - Industrial Sector - Filed September 15, 2015
August 2015 - Commercial Sector - Filed September 15, 2015

Generation Adequacy

Generation Adequacy Report - Filed September 17, 2015
From NLH - Request that the Board consider the Energy Supply and Risk Assessment Report as meeting the 2016 requirement for the Generation Adequacy Report - 2016-09-27
From NLH - Energy Supply Risk Assessment Report - UPDATED - 2016-11-30
To NLH - Directions further to the Boards Phase One Report - 2016-10-13
From NLH - Near-Term Generation Adequacy Report - May 2017 -2017-05-15
From NLH - Near-Term Generation Adequacy Report - 2017-11-15
To NLH - Near-Term Generation Adequacy Report - Follow Up - 2017-12-04
From NLH - Near-Term Generation Adequacy Report - Follow Up Response - 2017-12-15
From NLH - Request for Extension to File May Report - 2018-05-10
To NLH - Near-Term Generation Adequacy Report - Request for Extension to file May 2018 report - 2018-05-11
From NLH - Near-Term Generation Adequacy Report - May 2018 - 2018-05-22
From NLH - Near-Term Generation Adequacy Report - May 2018 - Revision 1 - 2018-05-30
To NLH - Further Information - 2018-06-12
To NLH - Corrected Filing Date - 2018-06-13
From NLH - Responses to RFIs - 2018-06-26
From NLH - Response to RFI PUB-NLH-005 - 2018-09-19
From NLH - Near-Term Generation Adequacy Report - May 2019 - 2019-05-15

PUB-NLH-001 Confidential
PUB-NLH-002
PUB-NLH-003
PUB-NLH-004 Confidential
PUB-NLH-005
PUB-NLH-006
PUB-NLH-007
PUB-NLH-008
PUB-NLH-009
PUB-NLH-010
PUB-NLH-011
PUB-NLH-012
PUB-NLH-013
PUB-NLH-014
PUB-NLH-015
PUB-NLH-016
PUB-NLH-017
PUB-NLH-018
PUB-NLH-019
PUB-NLH-020
PUB-NLH-021
PUB-NLH-022
PUB-NLH-023
PUB-NLH-024
PUB-NLH-025
PUB-NLH-026
PUB-NLH-027
PUB-NLH-028
PUB-NLH-029
 


Other Related Reports

CA-NLH-008 Rev 1 - System Operating Instruction - 2014-12-03
From NLH - Response to Liberty Recommendations 4.3 and 4.4 (Prioritizing Reliability Projects/Increasing Weighting Given to Resulting SAIFI and SAIDI Numbers) - 2015-07-14

 

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