20180702Avista to Clearwater 1-3.pdf

Avista Corp.
1411 East Mission P.O.Box3727
Spokane. Washington 99220-0500
Telephone [phone]
TollFree 800-727-9170
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Corp,RECEIVED
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June 29,2018 {./
SSION
Peter Richardson
Richardson Adams, PLLC
515 N. 27thSt
Boise, ID 83702
Re: Production Request of Clearwater Paper in Case No. AVU-E-I8-03/AVU-G-18-02
Dear Mr. Richardson,
Enclosed is an original copy of Avista's responses to Clearwater Paper's production requests in
the above referenced case. Included in the mailing are Avista's responses to production requests I
through 3.
Also included is Avista's CONFIDENTIAL response to PR 3C. This response contains
TRADE SECRET, PROPRIETARY or CONFIDENTIAL information and is separately filed
under IDAPA 31.01.01, Rule 067 and 233, and Section 9-340D, Idaho Code. It is being
provided under a sealed separate envelope, marked CONFIDENTIAL.
If there are any questions regarding the enclosed information, please contact me at (509) 495-
4584 or via e-mail at [e-mail]
Sincerely
Paul Kimball
Regulatory Analyst
Enclosures
CC (Email):Sierra Club (Ritchie, Boyd)
IPUC (Hanian)
Clearwater (Richardson, Reading, Lewallen, Haugen)
Idaho Conservation League (Otto)
Idaho Forest Group (Miller, Williams, Crowley)
Siena Club (Ritchie, Boyd)
IPUC (Hanian)
Clearwater (Richardson)
Idaho Conservation League (Otto)
Idaho Forest Group (Miller, Williams, Crowley)
UBL
CC (Paper):
AVISTA CORPORATION
RESPONSE TO REQUEST FOR INFORMATION
JURISDICTION:
CASE NO:
REQUESTER:
TYPE:
REQUEST NO.:
IDAHO
AVU-E- l 8-03/AVU-G- 1 8-02
Clearwater Paper
Production Request
Clearwater-O1
DATE PREPARED: 0612912018WITNESS: N/A
RESPONDER: Paul Kimball
DEPARTMENT: Regulatory Affairs
TELEPHONE: (s09) 49s-4s84
REQUEST:
Please provide all of the Company's discovery responses (both formal and informal) to all other
parties.
RESPONSE:
Avista has and will continue to provide copies of data requests, along with corresponding data
responses, from all parties to this proceeding as they are completed.
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AYISTA CORPORATION
RESPONSE TO REQUEST FOR INFORMATION
JUzuSDICTION: IDAHO
CASE NO: AVU-E-I8-03/AVU-G-18-02
REQUESTER: Clearwater PaperTYPE: Production Request
REQUESTNO.: Clearwater-O2
DATE PREPARED: 0612612018WITNESS: NiA
RESPONDER: Karen Schuh
DEPARTMENT: Regulatory Affairs
TELEPHONE: (s09) 495-2293
REQUEST:
Please provide all documents, reports, studies, and spreadsheets used in support of this filing. This
should include the Gannett Fleming, Inc. detailed Depreciation Study and electronic copies of the
workpapers.
RESPONSE:
Please see Clearwater_PR02 - Attachments I through 9 for the originally filed depreciation study,
workpapers and summary that was filed in this Docket. These documents have been provided
electronically, due to the volume of these documents.
AVISTA CORPORATION
RESPONSE TO REQUEST FOR INFORMATION
JURISDICTION:
CASE NO:
REQUESTER:
TYPE:
REQUEST NO.:
IDAHO
AVU-E- 1 8-03/AVU-G- I 8-02
Clearwater Paper
Production Request
Clearwater-O3
DATE PREPARED: 0612612018WITNESS: N/A
RESPONDER: Karen Schuh
DEPARTMENT: Regulatory Affairs
TELEPHONE: (s09) 495-2293
REQUEST:
Please provide copies of all information exchanged between IPUC Staff and the Company outside
of the formal discovery process and also in anticipation of filing the current Application.
RESPONSE:
Please see Avista's response 03C, which contains TRADE SECRET, PROPRIETARY or
CONFIDENTIAL information and exempt from public view and is separately filed under
IDAPA 31.01.01, Rule 067 and233, and Section 9-340D,Idaho Code.
The Company did not have any communication with IPUC Staff prior to filing the current
depreciation study. Please see Clearwater_PR_03 Attachments A-F, for emails and attachments
(informal discovery) recently sent to Idaho Staff regarding the depreciation study. Please note
Clearwater-PR_03c Confidential Attachments D1-D13 are confidential and have been provided
electronically.