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HomeMy WebLinkAbout20200310Application.pdfAvista Corp. 141 I East Mission P.O. Box 3727 Spokane, Washington 99220-0500 Telephone 509-489-0500 Toll Free 800-727-9170 March 9,2020 Diane Hanian State of Idaho Idaho Public Utilities Commission 472 W. Washington Street Boise, Idaho 837 02-5983 Case No. AVU-E-20O2 LP.U.C. No. 28 - Electric Service Enclosed for electric filing with the Commission are the Original filing plus seven copies, and one compact disc, of the following revised tariffsheets: Seventh Revision Sheet 5lB Twenty-Third Revision Sheet 5lE Twenty-First Revision Sheet 51F Twenty-Second Revision Sheet 51G Twentieth Revision Sheet 51H Eighth Revision Sheet 51J Twenty-First Revision Sheet 51N Twenty-First Revision Sheet 51O Sixth Revision Sheet 51B Twenty-Second Revision Sheet 51E Twentieth Revision Sheet 51F Twenty-First Revision Sheet 51G Nineteenth Revision Sheet 51H Seventh Revision Sheet 51J Twentieth Revision Sheet 5lN Twentieth Revision Sheet 51O canceling canceling canceling canceling canceling canceling canceling canceling The Company requests that the proposed tariff sheets be made effective May 1, 2020. These tariff sheets reflect the Company's annual electric Line Extension filing. Detailed information related to the Company's request is included in the attached Application and supporting workpapers. The Company will issue a notice to its effected customers through a letter in the April 2020 timeframe. A copy of the letter has been included in the Company's filing. If you have any questions regarding this filing, please contact Joe Miller at (509) 495-4546. Sincere ly, Joe Miller Manager of Pricing and Tariffs I DAVID J. MEYER2 VICE PRESIDENT AND CHIEF COUNSEL FOR3 RPCULATORY AND GOVERNMENTAL AFFAIRS4 AVISTA CORPORATION5 I4I1 E. MISSION AVENUE6 P. O.BOX37277 SPOKANE, WASHINGTON 992208 PHONE: (509) 495-4316, FAX: (509) 495-8851 9 10 11 t2 13 t4 l5 t6 t7 BEFORE THE IDAHO PUBLIC UTILITIES COMMISSION IN THE MATTER OF THE ELECTzuC LINE EXTENSION SCHEDULE 5I ANNUAL RATE ADruSTMENT FILING OF AVISTA CORPORATION CASE NO. AVU-E-20-p_;t APPLICATION OF AVISTA CORPORATION ) ) ) ) 18 I. INTRODUCTION 19 In accordance with Idatro Code $61-502 ard RP 052, Avista Corporation, doing 20 business as Avista Utilities (hereinafter "Avista" or "Company"), dt l41l East Mission 2l Avenue, Spokane, Washington, respectfully makes application to the Idaho public Utilities 22 Commission ("Commission") for an order approving the update in costs, allowances, and 23 administrative changes to the Company's Electric Line Extension Schedule 51. The 24 Company has requested a May 1,2020 effective date. 25 The Company requests that this filing be processed under the Commission's 26 Modified Procedure Rules (RP 20 1-204). Communications in reference to this Application 27 should be addressed to: 28 29 30 David J. Meyer, Esq. Vice President and Chief Counsel for Regulatory & Governmental Affairs AVISTA'S ANNUAL ELECTRIC LINE EXTENSION FILING PAGE 1 I 2 J 4 5 6 7 8 Avista Corporation P.O.Box3727 MSC-27 l41l E. Mission Ave Spokane, WA 99220-3727 Phone: (509) 495-4316 David. Meyer@avistacorp. com Patrick Ehrbar Director of Regulatory Affairs Avista Utilities P.O.Box3727 MSC.27 1411 E. Mission Ave Spokane, WA 99220-3727 Phone: (509) 495-8620 patri ck. ehrb ar @avistacorp. com II. BACKGROIINI) The Company's present Schedule 5l electric line extension tariff incorporates the principle of average costing for electrical facilities commonly used in extending service. The tariff sets forth 'oBasic Costs", which are costs based on recent average actual costs for facilities such as transformers and conduit which are used consistently for electric line extensions. The Basic Costs have a fixed and variable component, with the variable component stated on a cost-per-foot basis. The average costing principle incorporated in the Company's tariffhas worked well and the Company is not proposing to change the conceptual structure of the tariff. Detailed below are the Company's proposed changes to Schedule 5l and included with this filing are workpapers which provide support for the proposed changes. III. ALLOWATICE In this filing, the company has updated the allowances applicable to new 9 10 1l t2 l3 t4 15 t6 t7 l8 t9 20 2t 22 23 24 25 26 27 28 29 30 3t 32 AVISTA'S ANNUAL ELECTRIC LINE EXTENSION FILING PAGE 2 I residential, commercial and industrial customer's services. For purposes of calculating the 2 revised allowances, the Company is continuing to utilize an embedded cost methodology 3 approach that is designed to ensure that investment in distribution/terminal facilities for 4 each new customer will be similar to the embedded costs of the same facilities reflected in 5 base rates. Any costs in excess of the allowance would be paid by the new customer as a 6 Contribution in Aid of Construction. The Company utilized its Cost of Service study from 7 its most recently concluded general rate case filing (AVU-E-19-04), updated for the base 8 rates approved in the Sefflement Agreement, as the basis of the embedded cost calculation. 9 Below is a summary of the proposed allowance changes: 10 Service Schedule u t2 13 Schedule I Irdividual Custorner (per udt) $ Schedule I Dtrylex (per rn:it) $ Schedub I Muftfulex (per mit) $ Schedule llll2 @er kwh) $ Schedule 21122 (perkWh) $ Schedule 3l/32 (perkWh) $ Existins 1,940 1,470 1,105 0.15022 0. I 3853 0.24653 Prunosed - $ 1,900 $ 1,520 $ 1,140 $ 0.1s486 $ 0.14218 $ 0.24688 T4 l5 16 the allowances. t7 The Company has provided workpapers that provide the inputs and calculation of l8 rv. AVERAGE COSTS 19 The Distribution Engineering Department at Avista is primarily tasked with the 20 development and maintenance of the Company's Construction & Material Standards. 2l Periodically, Distribution Engineering will update the Construction & Material Standards 22 in order to comply with the National Electric Safety Code ('NESC"). These Construction 23 & Material Standards were last updated in20l7 to reflect the NESC's code revisions. The AVISTA'S ANNUAL ELECTRIC LINE EXTENSION FILING PAGE 3 I standard designs in this filing have not changed and are consistent with those reflected in 2 this filing. 3 As detailed on proposed tariff sheets 51H and 5lI, the Company is proposing to 4 update the primary, secondary, service and transfonner average costs which have 5 remained relatively consistent between years. Below is a summary of the cost changes: 6 prclelt proposed %Cfunse Overhead Prnnarv Circuit: 7 Fixed Cost Variable Cost Urderorourd Circuit Fi<ed Costs Variable Costs UnderEou:d Secondarv Circuit Fixed Costs Varhbb Costs Overhead Secordarrr Circuit Fixed Costs Overhead Servbe Circuit Urdergrourd Servbe Circuit Overhead Transforrner Padrmunt Transforner 1,774 $ 1,732 -2.4% 8 9 $ $ $ $ $ $ 4,253 $ 8.38 $ 1,854 $ 1r.23 $ 418 $ 10.42 $ 3.e1 $ 9.4t $ 2,310 $ 3,507 $ 4,205 8.22 1,934 11.34 428 10.47 3.74 9.54 -t.t% -t.9% 4.3% 1.0% 2.3% 05% l0 ll t2 13 t4 l5 t6 $ $ $ $ $ 2,242 3,546 -4.3% 1.4% -2.9% I.t% t7 18 As shown above, the year-over year changes remain relatively unchanged. The 19 primary driver of the change in the Underground Primary Circuit Fixed Costs are due to 20 changes in the per unit costs related to the junction enclosure and ground sleeve. 2l Residential development costs, updated for the most current Construction & 22 Material Standards and averag e 2019 construction costs are detailed below. AVISTA'S ANNUAL ELECTRIC LINE EXTENSION FILING PAGE 4 I 2 3 4 5 6 7 Re s ide ntial D eve lopme nts Total Cost per Lot kss: Service Cost I) eve lope r Re s pons ibility Devebper Refirdabb Paynrcnt Btfl der Norr Refi rndable Paynrent Allowance $ 1,436 $1,460 Present $ 1,907 $ 471 Pmposed $ 1,939 $ 478 $ $ $ 1,436 $ 67$ 1,460 38 1,940 $ 1,900 8 V. COMMUNICATIONS AND SERVICE OF APPLICATION 9 In conformance with RP 125, this Application will be brought to the attention of 10 the Company's affected customers. During the week of April l,2O2O the Company will 1 I send a letter to those developers and builders that may be affected by the proposed changes 12 to inform them of the Company's request. 13 YI. REOUEST FOR RELIEF The Company requests that the Commission issue an order approving the update in costs, allowances, and adminiskative changes to Schedule 5l to become effective May l, 2020. The Company requests that the maffer be processed under the Commission's Modified Procedure rules through the use of wriuen comments. Dated at Spokane, Washington this 9th day of March 2020. BY Patrick D Director of Regulatory Affairs AVISTA'S ANNUAL ELECTRIC LINE EXTENSION FILING PAGE 5 t4 15 l6 t7 l8 t9 20 2t 22 23 24 \,/ I 2 J 4 5 6 7 8 9 10ll t2 l3 t4 l5 t6 l7 l8 t9 20 2t 22 23 24 25 26 27 28 29 30 VERIFICATION STATE OF WASHINGTON ) ) County of Spokane ) Patrick D. Ehrbar, being first duly sworn on oath, deposes and says: That he is the Director of Regulatory Affairs for Avista Corporation and makes this verification for and on behalf of said corporation, being thereto duly authoized; That he has read the foregoing and believes the same to be true SIGNED AND swoRN to before me this 9th day of March 2ozo, by patrick D. Ehrbar n NOT PUBLIC in and for the State of Washington, residing at Spokane. S\ L I\at1 2 I ttlzt t,,Commission Expires: II knows AVISTA'S ANNUAL ELECTRIC LINE EXTENSION FILING PAGE 6 IDAHO Avista 2020 Schedule 51 Filing Proposed Tariff Sheets l.P.U.C. No.28 Seventh Revision Sheet 51B Canceling Sixth Revision Sheet 518 51B AVISTA CORPORATION dba Avista Utilities SCHEDULE 51 - continued When two or more Customers apply concurrenfly for service from the same Line Extension, each will receive an Allowance up to their proportion of the Basic Cost of the line extension. Allowances shall be granted only against the Basic cost of the current project and not against any part of an earlier or future extension. The Allowance will be equal to the Basic cost or the appricabre amount listed below, whichever is less: MAXIMUM ALLOWANCE Schedule 1 individual Customer Schedule 1 duplex Schedule 1 multiplex $1,900 per unit $1,520 per unit $1,140 per unit EXCEPTION: The Company will not grant an immediate Allowance if the Company, in its sole judgement, determines that the load: a) is less than 2500 kWh per year, orb) will be in service less than five years. A mobile home will not qualifiT for an Allowance until it has permanent connections to both water service and either a sewer or septic system. lf such connections are made within five years after the completion of the line extension, the Company will, at that time, refund the Basic Cost or the amount of the Allowance in effect at the time of the line construction, whichever is less. The Customer must apply for the refund before the line extension becomes six years old. lssued ,2020 by By Avista Utilities Patrick Ehrbar, Director of Regulatory Affairs VgJ,-L l.P.U.C. No.28 Twenty-Third Revision Sheet 51E Canceling d Revision Sheet 51E 51E AVISTA CORPORATION dba Avista Utilities SCHEDULE 51 - continued 5) "share of Previous Extension" applies only to primary circuits less than five years old. lf part of a previous line extension is used to serve a new Customer, the new Customer must pay a share of the previous Primary circuit cost and rransformer cost, if shared, to the Company before the start of construction. The amount paid by the new customer will be refunded to existing customers in relation to their share of the Primary Circuit and Transformer, if shared. The Company will refund appropriate shares to the bearers of Extension certificates when the certificates are presented for payment and the connection of the subsequent Customer has been verified. The Company will make a reasonable attempt to inform the bearer of the Certificate when a refund is due. Bearers of Extension Certificates must apply for refunds before the original line extension becomes six years old. Unclaimed refunds will be returned to the contributor. D(AMPLE: 1 . First Customer pays $1 1,940 for 1,000 feet of primary underground circuit ($11.34 per foot).2. Second Customer takes service within five years using 600 feet of the original extension.3. Both Customers share the first 600 feet equally: 600 ft x $11 .s4tftxTz= $3,402.4. The Second Customer,s payment of $3,402 will be refunded to the First Customer to reduce his investment in the 600 feet to $3,402. The First Customer's investment in the remaining 400 feet remains at $4,536. ($1 1,340-$3,402-$3,402=$4,536) EXCEPTION: lf the refund to an existing Customer is less than $100 each, the new Customer will not be required to pay that share and the existing Customer will not receive a refund. lssued 1,2020Effective Utilitiesby ^ A Patrick Ehrbar, Director of Regulatory Affairs/rl*l-L AVISTA CORPORATION dba Avista Utilities 4 SCHEDULE 51 - continued RULES AND CHARGES FOR UNDEVELOPED RESIDENTIAL LOTS a b A development is a group of neighboring undeveloped lots separated by no more than streets and under the ownership or legal control of asingle party as determined by the company. Both the General Rules and the following rules apply to line extensions within residential developments. Before company facilities will be instalred, the developer must submit a written application for service, a copy of the plat as approved by thegoverning agency depicting dedicated utility easements approved bythe serving utilities and must pay an extension cost to the company which is computed as follows: + = + + Basic Cost Customer-Requested Costs Cost Reductions (one) Design Fee of $1S0 (if paid) extension cost within development cost of extension to development of Previous sion Developments:$1,460 per Lot 1) = extension cost "Basic Cost" wi!! be computed from the following rate per lot when the Development serves single phase loads, has at least six lots and the average frontage is no more than 175 feet perlot. The Basic cost includes the cost of the primary circuit, theTransformer and the secondary circuit in the utilityeasement or public right-of-way, but does not include the service circuitfrom the point of connection with the secondary circuit to the Point of Delivery. 9,2020 l.P.U.C. No.28 Twenty-First Revision Sheet 5iF Canceling Twentieth Revision Sheet 51F 51F by v Patrick Ehrbar, Director of Regulatory Affairs Twenty-Second Revision Sheet 51G LP.U.C. No.28 Canceling Revision Sheet 51G 51G by Avista Utilities Patrick Ehrbar, Director of Regulatory Affairs AVISTA CORPORATION dba Avista Utilities c. SCHEDULE 51 - continued The Basic Cost for all other Developments will be computed from the rates listed in this Schedule for Service Circuits, Secondary Circuits, Transformers and primary Circuits. 2) "Cost Reductions, "Customer-Requested Costs, and "Share of Previous Extension" are described under Rures for rndividual Customers. 3) "Extension to development" is the line extension between the Company's existing energized electric facilities and the boundary of the development. The Rules for Individual Customers apply to the extension to the development. ln lieu of a cash payment of the Basic Cost in a Development, the company will accept a letter of credit, a contractor's performance bond, or another credit instrument agreeable to the Company for $1,460 per lot upon execution of a written agreement with the Deveroper. The agreement shall prescribe the requirements for such a credit instrument and shal! permit the face amount of the instrument to be reduced annually as new customers are connected within the Development. The Developer will provide ditching within the Development. Prior to the installation of the service circuit to each single-family residence in a development, the home builder will be required to make a non-refundable cash payment to the Company of $38 per residence. There will be no charge to the builder for the installation of the Service Circuit to serve a duplex or multiplex dwelling. A Developer who pays the extension cost described in 4.b.1) may apply for a refund annually for each permanent customer connecteo witnih'tne Development during the first five years after the extension is completed. The company will make a reasonable attempt to inform the bearer of the certificate when a refund is due. The Company will pay the refund to the bearer of the Extension certificate when it is presented to the company for payment and the connection of the permanent customer has been - verified. d e lssued 1,2020Effective Vq*bu l.P.U.C. No.28 Twentieth Revision Sheet 51H Canceling Nineteenth Revision Sheet 51H Patrick Ehrbar 51H AVISTA CORPORATION dba Avista Utilities f SCHEDULE 51 - continued For Developers who have made a cash payment to the company for the Basic cost in the development, the sum of alr refunds shall not exceed the total Basic cost paid by the Developer or 91,460 per tot multiplied by the number lots, whichever is less. The developer must apply for the refunds before the line extension becomes six years old. ln a Development where primary taps may be required into some lots toprovide adequate service or where the loads are not clearly defined, the company may elect to install only an initiar primary circuit through the Development (no Transformers or secondary circuits). The Rules for lndividual customers will be used to establish the extension cost of the Primary circuit and that cost must be paid in advance by the Developer. The permanent Customer on each lot must meet the Rutes for lndividual Residential customers for the extension into the lot, except they will not pay a share of the cost of the primary circuit through the Development or a share of previous extensions outside the Development. The applicable Allowance wiil be credited first to the Basic cost to serve the permanent customer. The Developer will be refunded only the portion of the Allowance not granted or applied to thepermanent Customer. 9,2020 0May ssued vg*ttu , Director of Regulatory Affairs l.P.U.C. No.28 Eighth Revision Sheet 51J Canceling Seventh Revision Sheet 51J 51J Patrick Ehrbar, Director of Regulatory Affairs AVISTA CORPORATION dba Avista Utilities d SCHEDULE 51 - continued 1)The Total Estimated Extension cost shall include al! costs which are necessary to provide service to the Customer, as determined by the Company. The amount of the Allowance will be determined individually for each Customer based on the Company,s estimate of the Customer's annual metered energy usage (delivered by Avista) and an allowance per kwh based on the applicable service schedule. when two or more customers apply concurrenfly for service from thesame Line Extension, each will receive an Allowance up to their proportion of the Total Estimated Extension cost. Allowances shall be granted only against the costs of the current project and not against any part of an earlier or future extension. The Allowance will be the Total Estimated Extension cost, or the applicable Allowance by schedule multiplied by the customer's estimated metered energy usage (delivered by Avista), whichever is less: ALLOWANCE BY SERVICE SCHEDULE Schedule 11 or 12: $0.15486 per kWh Schedule 21 or 22: $0.14218 per kWh Schedule 31 or 32: $0.24688 per kWh Exception: The company will not grant an immediate Allowance if thecompany, in its sole judgement, determines that the load is unknown, orwill be in service less than five years. !f an Allowance is not provided atthe time service is installed, the customer is eligible to receive a refundof their Allowance when annual metered energy usage (delivered by Avista) is known and measured. Any refund of customerAilowance must be requested by the Customerwithin five years of the service installation. Undeveloped commercial and lndustriar Lots: A development is a group of neighboring undeveloped lots separated by no more than streets and under the ownership or legal control of a single party as determined by thecompany. The General Rules, the Rules for commercial and lndustrial customers and the following apply to line extensions within commercial or industrial developments. Before company facilities will be installed, the developer must submit a written application for service and a copy of the plat as approved by the governing agency depicting dedicated utility easements approved by the serving utilities. March 9,2020 May 1, lssued 7gtJ,-L l.P.U.C. No.28 Twenty-First Revision Sheet 51N Canceling Twentieth Revision Sheet 51N 51N Patrick Ehrbar, Director of Regulatory Affairs AVISTA CORPORATION dba Avista Utilities SCHEDULE 51 - continued Single-Phase Overhead Primary Circuit: Fixed Costs: Variable Costs: Underground Primary Circuit: Fixed Costs: Variable Costs: $4,205 per Customer $8.22 per foot $1,934 per Customer $11.34 per foot g "Secondary Circuit" is the electrical facility from the Company,s Transformer to a handhole or connectors from which one or more service circuits originate. The secondary circuit is singre phase, is operated at less than 600 volts to ground and may include conductors, connectors, conduit, handholes, and ditch. The Basic Cost of the Secondary Circuit shal! be computed using the following rates. Single Phase Underground Secondary Circuit: Fixed Costs: $428 per customer Variable Costs: $10.47 per foot Single Phase Overhead Secondary Circuit: Fixed Costs: $1,732 per customer 9,2020 1,2020 lssued by Vg/*t-^* l.P.U.C. No.28 by Avista Twenty-First Revision Sheet 51O Canceling Twentieth Revision Sheet 51O Patrick Ehrbar, Director of Regulatory Affairs 510 AVISTA CORPORATION dba Avista Utilities h SCHEDULE 51 - continued "Service Circuit" is the electricalfacility between the Company's Transformer, connectors, or handhole and the point of Delivery for a single customer or building. The service circuit is single phase", is operated at less than 600 volts to ground and may include conductors, connectors, conduit, and ditch. The Basic cost of the service circuit shall be computed using the following rates. These rates do not include meters and metering facilities which are used by the Company for billing purposes. Single Phase Overhead Service Circuit: Variable Costs: $3.74 per foot Single Phase Underground Service Circuit: Variable Costs: $9.54 per foot "Transformer" Basic cost shall be computed using the following rates for single phase transformers. i. I single Phase overhead rransformer costs: $2,242 per customer Single Phase Padmount Transformer Costs: $3,546 per Customer "Underground Facilities" may include primary cable, secondary and service cable, secondary and service connections, surface-type (pad- mount) Transformers, pads, enclosures, terminations, ano conouit where necessary. These facilities will be owned, operated and maintained by the company unless otherwise provided for by agreement. May Vg*bL IDAHO Avista 2020 Schedule 51 Filing Legislative Tariff Sheets l.P.U.C. No.28 Sixth Revision Sheet 51B Canceling Fifth Revision Sheet 51B 518 AVISTA CORPORATION dba Avista Utilities SCHEDULE 51 - continued When two or more Customers apply concurrenfly for service from the same Line Extension, each will receive an Allowance up to their proportion of the Basic Cost of the line extension. Allowances shall be granted only against the Basic cost of the current project and not against any part of an earlier or future extension. The Allowance will be equal to the Basic cost or the appricable amount listed below, whichever is Iess: MAXIMUM ALLOWANCE Schedule 1 individual Customer Schedule 1 duplex Schedule 1 multiplex ${#4e per unit ${1479 per unit${#5 per unit EXCEPTION: The Company will not grant an immediate Allowance if the Company, in its sole judgement, determines that the load: a) is less than 2500 kWh per year, orb) will be in service less than five years. A mobib home will not qualify for an Allowance until it has permanent connections to both water service and either a sewer or septic system. lf such connections are made within five years after the completion of the line extension, the Company will, at that time, refund the Basic Cost or the amount of the Allowance in effect at the time of the line construction, whichever is less. The Customer must apply for the refund before the line extension becomes six years old. 8,2019 May 1, lssued by By Patrick Ehrbar, Director of Regulatory Affairs l.P.U.C. No.28 Seventh Revision Sheet 51B Canceling Sixth Revision Sheet 518 518 by By AVISTA CORPORATION dba Avista Utilities SCHEDULE 51 - continued When two or more Customers apply concurrently for service from the same Line Extension, each will receive an Allowance up to their proportion of the Basic Cost of the line extension. Allowances shal! be granted only against the Basic Cost of the current project and not against any part of an earlier or future extension. The Allowance will be equal to the Basic Cost or the applicable amount listed below, whichever is less: MAXIMUM ALLOWANCE Schedule 1 individual Customer Schedule 1 duplex Schedule 1 multiplex $1.900 per unit $1.520 per unit $1.140 per unit EXCEPTION: The Company will not grant an immediate Allowance if the Company, in its sole judgement, determines that the load: a) is less than 2500 kWh per year, orb) will be in service less than five years. A mobile home will not qualify for an Allowance until it has permanent connections to both water service and either a sewer or septic system. lf such connections are made within five years after the completion of the line extension, the Company will, at that time, refund the Basic Cost or the amount of the Allowance in effect at the time of the line construction, whichever is less. The Customer must apply for the refund before the line extension becomes six years old. 1,2020Effectivelssued March 9,2020 Avista Utilities Patrick Ehrbar, Director of Regulatory Affairs Twenty-Second Revision Sheet 51E l.P.U.C. No.28 Canceling rst Revision Sheet 51E 51E by By AVISTA CORPORATION dba Avista Utilities 5) SCHEDULE 51 - continued "Share of Previous Extension" applies only to primary Circuits less than five years old. lf part of a previous line extension is used to serve a new Customer, the new Customer must pay a share of the previous Primary Circuit cost and Transformer cost, if shared, to the Company before the start of construction. The amount paid by the new Customer will be refunded to existing customers in relation to their share of the Primary Circuit and Transformer, if shared. The Company will refund appropriate shares to the bearers of Extension Certificates when the Certificates are presented for payment and the connection of the subsequent Customer has been verified. The Company will make a reasonable attempt to inform the bearer of the Certificate when a refund is due. Bearers of Extension Certificates must apply for refunds before the original line extension becomes six years old. Unclaimed refunds will be returned to the contributor. E)(AMPLE: 1. First Customer pays $41#O for 1,000 feet of primary underground circuit ($41-23 per foot).2. Second Customer takes service within five years using 600 feet of the original extension.3. Both Customers share the first 600 feet equally: 600 ft x $4{#/ft xTz= $g#Og.4. The Second Customer's payment of $3p6g will be refunded to the First Customer to reduce his investment in the 600 feet to 9486g. The First Customer's investment in the remaining 400 feet remains at $4A9?. ($ EXCEPTION: lf the refund to an existing Customer is less than $100 each, the new Customer will not be required to pay that share and the existing Customer will not receive a refund. 2019 1,201 Patrick Ehrbar, Director of Regulatory Affairs l.P.U.C. No.28 Twenty-Third Revision Sheet 51E Canceling Revision Sheet 51E 51E AVISTA CORPORATION dba Avista Utilities 5) SCHEDULE 51 - continued "Share of Previous Extension" applies only to Primary Circuits less than five years old. lf part of a previous line extension is used to serve a new Customer, the new Customer must pay a share of the previous Primary Circuit cost and Transformer cost, if shared, to the Company before the start of construction. The amount paid by the new Customer will be refunded to existing customers in relation to their share of the Primary Circuit and Transformer, if shared. The Company will refund appropriate shares to the bearers of Extension Certificates when the Certificates are presented for payment and the connection of the subsequent Customer has been verified. The Company will make a reasonable attempt to inform the bearer of the Certificate when a refund is due. Bearers of Extension Certificates must apply for refunds before the original line extension becomes six years old. Unclaimed refunds will be returned to the contributor. D(AMPLE: 1. First Customer pays $11,340 for 1,000 feet of primary underground circuit ($11.34 per foot).2. Second Customer takes service within five years using 600 feet of the original extension.3. Both Customers share the first 600 feet equally: 600 ft x $1 1.34/ft x Tz = $3.402.4. The Second Customer's payment of $3.402 will be refunded to the First Customer to reduce his investment in the 600 feet to $3,402. The First Custome/s investment in the remaining 400 feet remains at $4.536. ($t t.ga0-$.a02-$3 EXCEPTION: lf the refund to an existing Customer is less than $100 each, the new Customer will not be required to pay that share and the existing Customer will not receive a refund. May 1,2020lssued March 9,2020 By Avista Utilities Patrick Ehrbar, Director of Regulatory Affairs l.P.U.C. No.28 Twentieth Revision Sheet 51F Canceling Nineteenth Revision Sheet 51F 51F lssued by By AVISTA CORPORATION dba Avista Utilities 4 SCHEDULE 51 - continued RULES AND CHARGES FOR UNDEVELOPED RESIDENTIAL LOTS a A development is a group of neighboring undeveloped lots separated by no more than streets and under the ownership or legal controt of a single party as determined by the company. Both the General Rutes and the following rules apply to line extensions within residential developments. Before company facilities will be installed, the developer must submit a written application for service, a copy of the plat as approved by the governing agency depicting dedicated utility easements approved by the serving utilities and must pay an extension cost to the company which is computed as follows: Basic Cost Customer-Requested Costs Cost Reductions (one) Design Fee of $150 (if paid) extension cost within development cost of extension to development Share of Extension b. + = + + 1) = extension cost "Basic Cost" will be computed from the following rate per tot when the Development serves single phase loads, has at teast six lots and the average frontage is no more than 175 feet perlot. The Basic cost inctudes the cost of the primary circuit, theTransformer and the secondary circuit in the utirityeasement or public right-of-way, but does not include the service circuit from the point of connection with the secondary circuit to the Point of Delivery. Developments:$re per Lot 8,2019 May Patrick Ehrbar, Director of Regulatory Affairs AVISTA CORPORAT]ON dba Avista Utilities 4 SCHEDULE 51 - continued RULES AND CHARGES FOR UNDEVELOPED RESIDENTIAL LOTS A development is a group of neighboring undeveroped lots separated by no more than streets and under the ownership or legal controt of a single party as determined by the company. Both the General Rules and the following rules apply to line extensions within residential developments. Before company facilities will be installed, the developer must submit a written application for service, a copy of the plat as approved by the governing agency depicting dedicated utility easements approved by the serving utilities and must pay an extension cost to the company which is computed as follows: Basic Cost Customer-Requested Costs Cost Reductions (one) Design Fee of $150 (if paid) extension cost within development cost of extension to development are of Previous n extension cost 1) a b. + = + + "Basic Cost" will be computed from the following rate per lot when the Development serves single phase loads, has at least six lots and the average frontage is no more than 175 feet per lot. The Basic cost includes the cost of the primary circuit, the Transformer and the secondary circuit in the utirityeasement or public right-of-way, but does not include the service circuit from the point of connection with the secondary circuit to the Point of Delivery. Developments:$1.460 per Lot Mayed March 9,2020 l.P.U.C. No.28 Twenty-First Revision Sheet 51F Canceling Twentieth Revision Sheet 51F 51F By Patrick Ehrbar, Director of Regulatory Affairs l.P.U.C. No.28 Twenty-First Revision Sheet 51G Canceling Twentieth Revision Sheet 51G 51G lssued by By AVISTA CORPORATION dba Avista Utilities c SCHEDULE 51 - continued The Basic Cost for all other Developments will be computed from the rates listed in this Schedule for Service Circuits, Secondary Circuits, Transformers and primary Circuits. 2) "Cost Reductions, "Customer-Requested Costs, and "Share of Previous Extension" are described under Rures for rndividual Customers. 3) "Extension to development" is the line extension between the Company's existing energized electric facilities and the boundary of the development. The Rules for lndividual Customers apply to the extension to the development. ln lieu of a cash payment of the Basic cost in a Deveropment, the company will accept a letter of credit, a contractor's performance bond, or another credit instrument agreeable to the company for $1436 per lot upon execution of a written agreement with the Developer. The agreement shall prescribe the requirements for such a credit instrument and shall permit the face amount of the instrument to be reduced annually as new customers are connected within the Development. The Developer will provide ditching within the Devetopment. Prior to the installation of the service circuit to each single-family residence in a development, the home builder will be required to make a non-refundable cash payment to the Company of $67 per residence. There will be no charge to the builder for the installation of the service Circuit to serve a duplex or multiplex dwelling. A Developer who pays the extension cost described in 4.b.1) may apply for a refund annually for each permanent Customer connected witfrin'tne Development during the first five years after the extension is completed. The company will make a reasonable attempt to inform the bearer of the certificate when a refund is due. The company will pay the refund to the bearer of the Extension certificate when it is presented to the company for payment and the connection of the permanent customer has been - verified. d e 8,2019 May Patrick Ehrbar, Director of Regulatory Affairs l.P.U.C. No.28 Twenty-Second Revision Sheet 51G Canceling Twenty-First Revision Sheet 51G 51G AVISTA CORPORATION dba Avista Utilities c. SCHEDULE 51 - continued The Basic Cost for all other Developments will be computed from the rates listed in this Schedule for Service Circuits, Secondary Circuits, Transformers and Primary Circuits. 2) "Cost Reductions, "Customer-Requested Costs, and "Share of Previous Extension" are described under Rules for lndividual Customers. 3) "Extension to development" is the line extension between the Company's existing energized electric facilities and the boundary of the development. The Rules for lndividua! Customers apply to the extension to the development. ln lieu of a cash payment of the Basic Cost in a Development, the company will accept a letter of credit, a contractor's performance bond, or another credit instrument agreeable to the Company for 91,460 per lot upon execution of a written agreement with the Developer. The agreement shall prescribe the requirements for such a credit instrument and shal! permit the face amount of the instrument to be reduced annually as new customers are connected within the Development. The Developer will provide ditching within the Development. Prior to the installation of the Service Circuit to each single-family residence in a development, the home builder will be required to make a non-refundable cash payment to the Company of $38 per residence. There will be no charge to the builder for the installation of the Service Circuit to serve a duplex or multiplex dwelling. A Developer who pays the extension cost described in 4.b.1) may apply for a refund annually for each permanent Customer connected within the Development during the first five years after the extension is completed. The company will make a reasonable attempt to inform the bearer of the certificate when a refund is due. The company will pay the refund to the bearer of the Extension certificate when it is presented to the company for payment and the connection of the permanent customer has been verified. d e lssued March 9,2020 ,2020 By Patrick Ehrbar, Director of Regulatory Affairs l.P.U.C. No.28 ssued by By Nineteenth Revision Sheet 51H Canceling Eighteenth Revision Sheet 51H 51H AVISTA CORPORATION dba Avista Utilities t SCHEDULE 51 - continued For Developers who have made a cash payment to the company for the Basic cost in the development, the sum of al! refunds shall not exceed the total Basic cost paid by the Developer or $!436 per lot multiptied by the number lots, whichever is less. The developer must appry for the refunds before the line extension becomes six years old. ln a Development where primary taps may be required into some lots to provide adequate service or where the loads are not clearly defined, the company may elect to install only an initial Primary circuit through the Development (no Transformers or secondary circuits). The Rules for lndividual customers will be used to establish the extension cost of the Primary Circuit and that cost must be paid in advance by the Developer. The permanent Customer on each lot must meet the Rules for lndividual Residentia! customers for the extension into the lot, except they will not pay a share of the cost of the primary circuit through the Development or a share of previous extensions outside the Development. The applicable Allowance wiil be credited first to the Basic cost to serve the permanent customer. The Developer will be refunded only the portion of the Allowance not granted or applied to thepermanent Customer. 2019 May 1, Avista Patrick Ehrbar, Director of Regulatory Affairs l.P.U.C. No.28 by By Twentieth Revision Sheet 51H Canceling Nineteenth Revision Sheet 51H 51H AVISTA CORPORATION dba Avista Utilities f SCHEDULE 51 - continued For Developers who have made a cash payment to the Company for the Basic Cost in the development, the sum of all refunds shall not exceed the total Basic Cost paid by the Developer or $1.460 per lot multiplied by the number lots, whichever is less. The developer must apply for the refunds before the Iine extension becomes six years old. ln a Development where primary taps may be required into some lots to provide adequate service or where the loads are not clearly defined, the Company may elect to install only an initial Primary Circuit through the Development (no Transformers or Secondary Circuits). The Rules for lndividual Customers will be used to establish the extension cost of the Primary Circuit and that cost must be paid in advance by the Developer. The permanent Customer on each lot must meet the Rules for lndividual Residential customers for the extension into the lot, except they will not pay a share of the cost of the Primary Circuit through the Development or a share of previous extensions outside the Development. The applicable Allowance will be credited first to the Basic Cost to serve the permanent Customer. The Developer will be refunded only the portion of the Allowance not granted or applied to the permanent Customer. 1,2020March Avista Utilities Patrick Ehrbar, Director of Regulatory Affairs l.P.U.C. No.28 Seventh Revision Sheet 51J Canceling Sixth Revision Sheet 51J 51J AVISTA CORPORATION dba Avista Utilities d. SCHEDULE 51 - continued 1)The Total Estimated Extension cost shall include all costs which are necessary to provide service to the Customer, as determined by the Company. The amount of the Allowance will be determined individually for each customer based on the company's estimateof the Customer's annual metered energy usage (delivered by Avista) and an allowance per kwh based on the appricabre service schedule. when two or more customers apply concurrenfly for service from the same Line Extension, each will receive an Allowance up to their proportion of the Total Estimated Extension cost. Allowances shall be granted only against the costs of the current project and not against any part of an earlier or future extension. The Allowance will be the Total Estimated Extension cost, orthe applicable Allowance by Schedule multiplied by the customer's estimated metered energy usage (delivered by Avista), whichever is less: ALLOWANCE BY SERVICE SCHEDULE Schedule 11 or 12: $0.{5022 per kWh Schedule 21 or 22: $0.4i)953 per kWh Schedule 31 or 32 $0.24653 per kWh Exception: The company will not grant an immediate Allowance if the company, in its sole judgement, determines that the load is unknown, or will be in service less than five years. lf an Allowance is not provided atthe time service is installed, the customer is eligible to receive a refundof their Allowance when annual metered energy usage (delivered by Avista) is known and measured. Any refund of customerAllowance must be requested by the Customer within five years of the service instattation. Undeveloped commercial and lndustrial Lots: A development is a group of neighboring undeveloped lots separated by no more than streets and under the ownership or legal control of a single party as determined by thecompany. The General Rules, the Rures for commercial and lndustrial customers and the following apply to line extensions within commerciat or industrial developments. Before company facilities will be installed, thedeveloper must submit a written application for service and a copy of the plat as approved by th9 governing agency depicting dedicated utitity easements approved by the serving utilities. 19MayMarch 8, 20 9 By Utilities Patrick Ehrbar, Director of Regulatory Affairs l.P.U.C. No.28 Eighth Revision Sheet 51J Canceling Seventh Revision Sheet 51J 51J lssued by By AVISTA CORPORATION dba Avista Utilities d SCHEDULE 51 - continued 1)The Total Estimated Extension cost shall include all costs which are necessary to provide service to the Customer, as determined by the company. The amount of the Allowance will be determined individually for each customer based on the company's estimateof the Customer's annual metered energy usage (delivered by Avista) and an allowance per kwh based on the applicable service schedule. when two or more customers apply concurrenfly for service from thesame Line Extension, each will receive an Allowance up to their proportion of the Total Estimated Extension cost. Altowances shall be granted only against the costs of the current project and not against anypart of an earlier or future extension. The Allowance will be the Total Estimated Extension Cost, orthe applicableAllowance by schedule multiplied by the customer's estimated metered energy usage (delivered by Avista), whichever is less: ALLOWANCE BY SERVICE SCHEDULE Schedule 11 or 12: $0.15486 per kWh Schedute 21 or 22: $g.142lll per kWh Schedule 31 or 32: $0.24688 per kWh Exception: The company will not grant an immediate Allowance if thecompany, in its sole judgement, determines that the load is unknown, or will be in service less than five years. lf an Allowance is not provided atthe time service is installed, the customer is eligible to receive a refundof their Allowance when annual metered energy usage (delivered by Avista) is known and measured. Any refund of customerAllowance must be requested by the Customerwithin five years of the service installation. Undeveloped commercial and Industriar Lots: A development is a group of neighboring undeveloped lots separated by no more than streets and under the ownership or legal control of a single party as determined by thecompany. The General Rules, the Rules for commercial and lndustrial customers and the following apply to line extensions within commercial or industrial developments. Before company facilities will be installed, thedeveloper must submit a written application for service and a copy of theplat as approved by th9 governing agency depicting dedicated utility easements approved by the serving utilities. 9,2020 May Patrick Ehrbar, Director of Regulatory Affairs l.P.U.C. No.28 Twentieth Revision Sheet 51N Canceling Nineteenth Revision Sheet 51N 51N ssued by By AVISTA CORPORATION dba Avista Utilities SCHEDULE 51 - continued Single-Phase Overhead Primary Circuit Fixed Costs: Variable Costs: Underground Primary Circuit: Fixed Costs: Variable Costs: $ffi per Customer $8€8 per foot $11854 per Customer ${+23 per foot g "Secondary Circuit" is the electricalfacility from the Company,s Transformer to a handhole or connectors from which one or more service circuits originate. The secondary circuit is single phase, is operated at less than 600 volts to ground and may include conductors, connectors, conduit, handholes, and ditch. The Basic cost of the secondary circuit shall be computed using the following rates. Single Phase Underground Secondary Circuit: Fixed Costs: $41S per customer Variable Costs: ${+42 per foot Single Phase Overhead Secondary Circuit: Fixed Costs: $1JT I per customer 8,2019 May 1, Patrick Ehrbar, Director of Regulatory Affairs l.P.U.C. No.28 Twenty-First Revision Sheet 51N Canceling Twentieth Revision Sheet 51N 51N by By AVISTA CORPORATION dba Avista Utilities SCHEDULE 51 - continued Single-Phase Overhead Primary Circuit: Fixed Costs: Variable Costs: Underground Primary Circuit: Fixed Costs: Variable Costs: $4.205 per Customer $8.n per foot $l*934 per Customer $11.34 per foot g "Secondary Circuit" is the electricalfacility from the Company's Transformer to a handhole or connectors from which one or more service circuits originate. The secondary circuit is single phase, is operated at less than 600 volts to ground and may include conductors, connectors, conduit, handholes, and ditch. The Basic cost of the secondary circuit shall be computed using the foilowing rates. Single Phase Underground Secondary Circuit: Fixed Costs: $42S per customer Variable Costs: $10.47 perfoot Single Phase Overhead Secondary Circuit: Fixed Costs: $1J92 per customer 9,2020 May Patrick Ehrbar, Director of Regulatory Affairs l.P.U.C. No.28 Twentieth Revision Sheet 51O Canceling Nineteenth Revision Sheet 51O 510 AVISTA CORPORATION dba Avista Utilities h SCHEDULE 51 - continued "Service Circuit" is the electricalfacility between the Company,s Transformer, connectors, or handhole and the point of Delivery for a single customer or building. The service circuit is single phase*, is operated at less than 600 volts to ground and may include conductors, connectors, conduit, and ditch. The Basic cost of the service circuit shall be computed using the foilowing rates. These rates do not include meters and metering facilities which are used by the Company for billing purposes. Single Phase Overhead Service Circuit: Variable Costs: $3+t per foot Single Phase Underground Service Circuit: Variable Costs: $$=4+ per foot "Transforme/'Basic cost shall be computed using the following rates for single phase transformers. Single Phase Overhead Transformer Costs: $2rg{O per Customer Single Phase Padmount Transformer Costs: $gf07 per Customer "Underground Facilities" may include primary cable, secondary and service cable, secondary and service connections, surface-tyfe (pad- mount) Transformers, pads, enclosures, terminations, and conduit where necessary. These facilities will be owned, operated and maintained by the company unless otherwise provided for by agreement. I March 8, 20 Effective 1,201 By Utilities Patrick Ehrbar, Director of Regulatory Affairs l.P.U.C. No.28 Twenty-First Revision Sheet 51O Canceling Twentieth Revision Sheet 51O 510 by By AVISTA CORPORATION dba Avista Utilities h SCHEDULE 51 - continued "Service Circuit" is the electricalfacility between the Company,s Transformer, connectors, or handhole and the point of Delivery for a single customer or building. The service circuit is single phaie*, is operated at less than 600 volts to ground and may include conductors, connectors, conduit, and ditch. The Basic cost of the service circuit shall be computed using the foilowing rates. These rates do not include meters and metering facilities which are used by the Company for billing purposes. Single Phase Overhead Service Circuit: Variable Costs: $3.74 per foot Single Phase Underground Service Circuit: Variable Costs: $9.54 per foot "Transformer" Basic cost shall be computed using the following rates for single phase transformers. Single Phase Overhead Transformer Costs: $2.242 per Customer Single Phase Padmount Transformer Costs: $4546 per Customer "Underground Facilities" may include primary cable, secondary and service cable, secondary and service connections, surface-typ'e (pad- mount) Transformers, pads, enclosures, terminations, ano conduit where necessary. These facilities will be owned, operated and maintained by the company unless otherwise provided for by agreement. j 9,2020 Patrick Ehrbar, Director of Regulatory Affairs IDAHO Avista 2020 Schedule 51 Cost Workpapers Work Ordcr Gost Estimrte Asscmbly Llstng Order Il*rLb*dllrr ll'ork Order 100:91 1858 lrYO itumboc Cusfumerl,lamo: WbfiZorE: 9eruiQ 44{Ets:Ertntl Er i L-olRrard tle lhn Csru lSil ffiL-o? C6r L& li.d Od Desclir0ilr EC [lab: De$gnVentun: GevType: elca S*qrAii OeuetOmqtJil t5, APot10:3.t Pilt URDCREW O,*r.d ftl""lF* . f,H.b til[lgrr858 lSllllrl I llrlrid , ttr6 S.tb TBICd Todclrh liEi.. cc lr cd: ,. OGr Or ryq ! tl0:95 t0.fi1 s.ile.in $.m 3H,7El.5l f,r-m s.D 3tlloran $m sr.tro.il $.m rro,r4€.39 $rmfhftFrruin uHR,IagrOG* OieirdclrHDr Dtr.tttla o|5,ail IltCG I hrt{ 2tFt$2aryt20Ett0(\TR p DXFIn,Z0(\|A ! ptH. iItDr?@rf,l{AalAfv.tpT pS r ?Jfe.Gmt8eo sP- r3-2{yra) E r ux \ TR pAI} )(Ftn 5o$/A 1 p}t t&ily?ttr. 2l0rr2qr. }t} TAFti 1 efiIailF{C7:}8cELRJSt{Elrf,\EC GEEP{JSH{TnSrCAE-E,OAiiIX.IT I 0{o3l8(If87 ECtsElt.PlFC 61TSHCIp 1flry 2 3:L71grrrt GIDUG EltP\€R GRflJtfIlTpAD ORVALLT 2 il[.afrr8ul{ .EtEltP\EN JfETxETfi_tpfi1fl(\/ilp(E Z t,ts&{il{EmJEt-Glt0sl-VEltP\lJE GRorrlDslvrprJsri-Er_exv 2 rffXUE83t0+{ E7.5F2GA/OI20EILX\TR PAD)Ctn gZ.St(vAtptt20?Ul}|gD0,?{eylrlv,}tOT IlS 3 a0l3.m6{itr6r m)@AoE\tx\tE E(|xpIo-tFt{ptI)tplt{TTRAr{F 5 OaarGril:trO'{IJOETIJ)(\GR GRff.$DATPA)ffiVA.LT 5 1([.tIA8r1. t}l E \ uL \ ]t{ HilDt{LE t3 Utt X At ltt 8 2!1{gtlm 2STYEEP Et [PrcD $UEEp.2 $I e OE6pt C t2 t3dprfiIy EBIlElt.PrFc EAWtflffFORftALCn t2 t.r2.3n6flM SSreEPEtlJl/lcD gryEEp.3x\|.grEGptc t6 A.igt3&p H.E/llElW\SC SECH.E-/IFO6. I-SCREUIOOTft 3il Oa&Blerfa SIPLETW\CD C11y13FaCHpve r.A0 A51ng13,ulrTx.lGE\r.ursu, cralEfi,oucTRl,t-E( t.3fir 2556tiglB 2COIPLEIUP1CD CilIf-2lrtct{p\rc aolo 1.7l3ffir$ tcilt5 ErtPlEc cAH_ErJGtlSc|.*SrR[CX,rSry 2211 z.errmH"lta , r ;' r,r!:"I&Wflr*4d&r. &,W,{filMir'rr{.-,3.rn:i.} l4l*dTorlCaltftbs liEi.frIlfi LicC6t t?"2scGt 3a!ag?G IG'ILE to3-al, 12r2Jto EirTE 0a $E0&5a rr.8r13t $:.nel f6in l{ 11.7lrr.gt Itnar0 t!.7rtrtg $/rlA/lG $.rct8 $t.3t7.'!5 18"457.73 13.50+7r $..R'&{E laLil.tt Development Cost Per Lot Total Cost Lots Cost/LotS 43,8m 30 s 1,460 Work Ordcr Coct Eetmatc Asscmbly Llcting martbulerIXy lYorh Order 100:911858 vto t{umbs: CuSomertleme: WbfiZone: ServiceAddrrc: DesctililrrHtlab: DenignVelsirr: CrefType:lrbc cs*s llrlid i h.a isrlac Td Tod (}{ silT.Cd Leh I An I lffi C6r dh Cd Cd t.trr-od or 7'm 2 2.55 tooo $Ie27 $lo $7"8o tam glm EBt.at tom $0.79 a0.m $.m $.tD 1fiI2911&i8 T:: Buf&fsClltgeJil f 5, AEO l:5t20 PU 2 TJRDCREW Orturrd ldn ,illrtdTl,tdrGt ll*ib Odkrrtc 1477.{? Erfn:,Ea l.ta Ccrfrhq* ,vL.,ttn, L&ttlr IhrtFurqln WUFrtra.nD.* OltidqJl{rD Dtlotaon I EO 2GDTPLE\W\CO CilIT.2E.EHNrc TMffE E\WT gT BItclO€Ez{ N IXTo|TCH 2/I'TM.'GEIt,vlSilI CAELE2()t.lGTffiI-E( ot;{J'fd qre lhlcd fl! r.sarl37r ft 5.1308t8&a 55 eSElt{El{! ti:Ccr gazt $&.m 112&2r ',f.rrt, Work Ordcr Coct Estimetc Asscmbly Listing Ordor Uilt!&dhat ll'ork Ordtr 100:9ll85t WOlnmb€r G.Smert{ame: Ulbrt Zorc: SeruieAHrr=l_-- ErtnrE Gn tfiI2gt1&i8 SMAIJ-JOB Descruin: Estt)&: DcxSgnV€n*If GerTyoe: Tod C{ stq.od cEaotr lo.s tr{934 tn.ooq@ LHCE Otl HtnaryFlrcrlJrt r5.2lp0l:5t:52 Pil 3 or-tcREw D*o* file fdisadta,rfi lh{* bhEbEftqra iVr3 Oo**L-alhE l 7'rc 3 2Ztl5 to-t! lgto.dt l[t.oo lr,Et6_:n lolE lo.(tr t75ef,t OC.Et.atItbltRnain ffiFrx*rrD!- qthA(tJlrrtE hd txElo{leA Ar0{na.ATE r HX tOFr {(Fq3EIOH\PL Fd.ECTNi(!FTTNTCIIi3 GilI}E\OHTGR GRfl.sI)RCf} G}ID-THEFT ET E \ o{{ t €R GROUIOTIGFTDETEffiI{T @t/ERpuTll}{5Elo.{rH b{Ir-ATCRfOtVtSEI@ r}zxv PF E \ oN.I \ PI POIE TOP PIN S$rcLE t5-?A$/ 7'1IDOfi{.IG}IT El OI\GA DffN OUY XTTT'IOLIE{T COiG;IR fillFt25ErOHtft fitit.[fiictROEAD€}I) t5r:l6to/pE r{)€Eroltl!{ OEADE}DiCrrT{A(u ilFO€t{UrErOH\tfl |€WREnE }tE T I IIAYS{FOtE FEHWErOltrltU, HDWROE-rWAyOtttpCr-E COE ralC E I Oft \ Ct- Cllm D.e AIrTO FOR ,tt IACSR ' I r'" :,' ".'.,'r rii'*;l'l 1:'1"1 ,. f,. lrla.'{ LEtlrt to-fi lo.m . lnak $8am tt,m.3r t8g.?8 3r(ts.m 3{a& 1510.75 3r.l?atp st6.7D fi&o? sl3.s $?&,o t!4?-dt n rrn tit:ot 56 I otrr{-Id t t I I I I 2 2 ? 2 2 1 {88,|EXE?15 1.AeA3I,m17 Sezrlglle flaoTrflEl:l aa?Bro?txt 58.7$ttago2 t8r.nmg tastEDl r l-sItEIXt9 20-sr?&rrt 3C,2{6{tSr! 3a-8e(87:l Wort Ordcr Coct Egtimete Asscmbly Llstng mr tEtD.frdlh-, lTor[ Order 100:9ll85E W0t{umhr CustornerName: WUtZomr sefliceAdfi€ss: Td Ca.aor tOfl tt.ElE-rlg toltr to.(xl gEtr $.O *!952t) !O.(Il tlescri{iqr Otl HinaryVrEbhH oaE: Jxr 15, 2{IlO l:58:19 pf,i D€x*gn Versiotr: /tCrerTyp: OHCRE1Y O.l Sfrq: Drffird fdtac f{*.fyd-f en fn fH.B. Corbreatc CdauL&rCoEt 7E8EI a ta18 tSfi Rruin' ffiFrt,Inh Ottfticu]{ilr hd rfi12911858 $tlAILJOA IItd h.rCclrl ff.arff3'cd S.,lir Telb c6rh TRHETO{\SR .t6PCtSE\Or\Pt ooE\ol{\@ GIID.TI{EFT OET El OI{\ GR m/T!!t-z,E\ot{\Ft PP ETOTTI PI sr4 E\oH\cL { csRE10{\BC O.ffi s& R cr( r sFm-- tEAvY txJTY P€r.ECm4' FTInTCUi3 GROrItf)M GAO.iG TIfFT TE?EfiE\tT COA'ER fi SlrATffif[{ t/,lSE TOP l$2I{1, Fq.E TF PSI SE\'GLE I$:Xfi"I PRFRII} TE TYXRFSPIO(I. +I ACSR CI{}TRIACSR O,rtA| tmod r t3e2006?29c I t.gt1.ggu317!t I 8C.SU)tnt8o t 10&868aElta1 I 47.t3dlA2l I oc.lxrztra7 r 7.3tlg7ul 774 IL67:Wtr!3 &m to.m Lir.k $l:5:! $r.0t t.80 $e.el 3r(}8.S t{7.1{ sn tS s1.31 lEl8.c7 tl[ra lar/857 H-Iol Overhead Primary Variable Cost Total Cost Leneth (ft)Cost/ft $ 2,Blg 350 $ e.zz Wort Ordcr Coct Estimete Assembly Listng frder ttsrtlhdlHy ltrork Onlar 100:911858 l,VOtilumbrO&merl,lere: YUbrtZorx: Iery.iq44!!!qs:_ *E** Ei t.Drfr.pd lar ltrr 6;;-LElhn' tfiI2gi1858 srrA[Jo8 Ocnbot ltsri{ ll-& thscfiin:Rtleb: Dci{nVen$ilr QqqTYPe: Td (}l S*rf.cd cd Ailr(}a OHScfliceJil 15.2180 1:56:4{t Pft 5 fiCREW o;fstrud AfiEI*s 7E&5 t.72 to.(Il t7{.01 $.m 8'7.{8 rffid to-tI, V&ilFuuin hRfia.no.e Otirdcfrilfr;r Ocoaltin Ar..A I h.td ZrXE\O{\S,Y CiITTR#TRfLE( (! Ord-Icll .. : Overhead Service Variable Cost Total Cost Lensth (ft)Cost/ft S 224 60 S EJq CEt : Lto.Oa, Gdh r S.ruioa Todcd Gdh l.tlt lrr* II.m ttrm fir.m A,didTGtConbfdic laa{.i}otoa t6e.(D tam EEitS? LnOGa Lir.Od 1a{nHp fiItt..o la..n Work Ordcr Cost Estimatc Aesembty Llstng od€r hLFedH, WO Numbec Curilornerilama: WodrZone: SeniceAfifiess: t(x,2911858 tiltAtLtoB Desc'iiiot: Est t)*: DereJnVefl{on: OtlTrrEfunn€rJil 15.Am 153:12Pf,l 6 ot{cREti, rS.ahr T"d 9!q!I-vE-e.Brr E* rac Crn(' L-a ffifu{,.r Vrrltr tir i Ca r|J![CEdlqlr 7S&l 0 r&72 sllm $12.10 $In lllrl , Di6Cah I ItS, Cai tt7.s Stx, Tod o{Sdq.&!r O*rd, Ailr* f{ridTdtmr . frhd& Cosit Ad.bci Od Cdh O..a Cdo, 10fi, stsr.sl$.m $r2.i2 Oalcriaor $-m $:g:Ia'tg o5rry, s.m 110.950.$t LircCof 33.ffr1.7{ srrr-8r 11l5717 3r:.on tl.*8.G 12,{8ZrtO tn I.!, kttRncto EtRndcrOca OtehdCulfrrr I hd ro$tlt20t3BEroH\TR l$tlrayai$ EroHlTR 2itlrtl/20 E\q{\TR 37.S1i}120,trrn E10{\TR 5{}13120:!5 E\ OH \TR 76ilI120:rl0E\C{\TR old'r![{, . ,i , ,ir. ..i. .,, : ,i,....r., ....i.r l, , {HCor ot{ )Grn, tdxlrA ! Ptr.7En r32m. lau!a{v. rpTAps oH)(FLR tsor^ r pr{.?!autIm, rzE {v, NoTrtp:i ot{ )cllR 2ofl/A ' PR 7!A[yl32m. ruula{Iv. NolApri orxFrm.37-t$/A r pH.?Wnr3:m. t H(R/_NoTApS oH xFuR. flI(VA I pH. nE[yt3?tlt r2Itr!{(ru. HC}Tlps oH XFrn,70(\/A rptt ?&ltHszm. tgyrMol2w. M)TApS 3.Sr1.7{IAS cn.8flD{88 r"ur.?72[tgG:t r:l{}egr,:l56r 1,:m-!|Ena2t2 2.rEr.S6?!{e l\'orh 0rdcr f001911858 OH Transformer Unit Cost % Used %Cost 7s-L3-L20/2N s sn.8L 44.!4o/o S +sr.or 25-L3-L20/240 S t,zst.tt 28.24%S gss.rg 37-13-L20/2&s 1,240.99 9.82%S r:t.at su2+.t20/2N S 1,398.66 LL,75%$ rs+.94 75-L3-120/2N 5 2,482.40 4.96%s 123.13 1J.'-t3-L20/2N s 3,501.74 1.09%S gg.rz Total 5 t,zy Ove rhead Transforme r Tota I lnstal I Transformer TotalS t,oo8 $ L23a $ z,zqz Work Odcr Cost Estimetc Asernbly Lieting q{hr brx*dDr, S'ork Ordrr 100:911858 VrO ltumber Cu$merName: WqtZone: qqryi9e--64gEs= _ .- -Esrmrr E*lttr, ccrErRqre lbllbn. L-r: lhrr l{xtrgl1858 SIIAI-LIOB Dercrilim:EsttE: DqriqnVerCo.r: QwType: Tda et 'SrfrqrCebAnrlAit to-m tar0.0 f,l.m OtlTrrstumerhstslJil t5, anO 1:55:'18 Pli 7 oHCREW cdrd ,I.lftcljaCdhh 882 to.m $Ft-il!Il-m $H460 trrrtF'rcill I thRndoD* Otillcfrlh.Orsletor lJaOct Sanb, Tdcd hh tffi Adrch Ei-A{odTdrOdbld{E trun trE05 H IFffi E\*ITLF ISHRERGI.A:}SSOSRAS<ET nEloHlSR 3SPOOLRACT( @flxrE\oHrr@ cuTqJTPoLyrs:5.3$urcnA GI{IT E\OTI\ GR GRCI'NO{Ti TRT€FORT'ER tArtrrE\c{\x) TFilR UOtfit{}.tcAresIER t(xv TII{UY E \ OH \ }il TRAItrF lro(}rTt},ro rFIr.tR 3-25XVA 3I'CI.|IIYPE\CITR!,Y CNDTR:YOCtrPERTTP $.m 00.Ip sr,(xr,f,rqrEity'lJnlCd 250.qxI&lB lgt-ora,?iEl 20t 5€11L10r 27.ffi4{Dm rsr.072 tzffi {6-Cb?!m 3.gaCtCaS LiLA.a sEail) lr&Lor suH-57 $l7.dt tre?J7 $5-er ceo.m t I t I t I B Worlt Order Cost Estimate Acrcmbly Llsting Order IX.t+fftdtrt wot{mber 1fiI29fi8!it} Cudomer lleme:VlltrtZone: 15UF{q-e{r4s6$E!$. -Efc. E L-r Gc:u LaB CaiE fEI . firGr Smir Td tdfra.3 lr.lb.r, L.b cE LGrcr G8rr, rtEtsf c- rh, cla]brr'h(L OessUnrr EC[}ab: DcxrignVenr$flr CqqType UG EfmlyFiredJIl lqauol:5I:17PilI lnt}cREw Sl Srl{.lo*rnd, r.lroE ! ,ii*dTcdh , rri I k :5ti: hE^il{cs 7'rc I 53 ltlq' lEXr.iE $.m $.trn-z'' $.m $.t[ $sr_m gr.o llc,.s trl.otl $.m $.m lr.cr-t8 ld oltihdcrrxll: JEI EITJPlEIII Oaldo ClSr: .T'EI}TEIircL lPH Ii(1/'PIG 1 Lncd I,rtr.d,trl7tt? .m,qrruiIIlt 235t68:A9 SACiID{E'D !tz:rt,o?3qt tit&st 3t.t37.S' ?m.0r fao.flr s.s tDr.or JE!€TIISLVE \ Ue 1 tE 98O(nI) SLV IPH JEt A '.E.t{fl$/ 2SREEP E\r.tp\ CD SEEP,2 rt flt oRi pl/g BC|S E \ rJP \ EN ErIt{ cAP 15r$/ Eat5E\tD(\rc EAW l5KvrcRfi ACr{ t 2 2 l}'ork ()rder 100:91 ISSS Work Ordcr Coct Ectmete Aesembly Lietng Order OtLtsr*tIf, \lork Ordrr 100:9I1858 UJOltmErO&rerllanni UroilZorE: s!!F_44S_fu. Er.l$rfrqrat: tr: ihrt tflI2gtt858 1sil,llN DesErilim:Ht)*: Derilgn VenSurqwT=ype: - " Wi fttnaryVrilble Jat 15,2(D0 1:5/:47 PllI t,RDCREWCctu i L& Cfficd t-k: E h Sria Tod elhcdorr $.(x) gi67.r2 Ord, LLac.d 1 &B.S{t11n Gxl r.7l[fill78 Gtr s.{8tffitr 002 2.8!m5t ti}aitCcrh Td Ccah S{ry I Hl'Ifr A,lEe AgadTdklt f.'!t :Iffi cdkg,bc $.m t0.00 $.m i?.txB.{E LareCd fiEO.,rB tr,068.x) 03.38.S2 lr,slo.m , l[.Qr{l t-&I{ar!Itr,hh 7:Be s 35.64 to.{D trJ50r3 tofl} tr.6-r7.70 3Lm la,(It $.ux.s HRrEin.Ihta;lnor* Aifi{Cljlifll ; kGri'kr I ld{ CBI-REHE\I'PIEC CAd-EPIJSHiTnSIGABLETWilITT 2CI'TFI.EIIP\CO CIiIIT.AIIEHFAJC trc(E{oEE1r.F\DT Aa/cl{r{830}ltxTmcl{ tcNl5 E1 t.Pl EC CaA_E tEltSOL*tSTRWrcH r$$' q*!l:Ll! -.r,r i;,f.l',fl|rrsriiilerg.....i.ler.ri.;.,ri;i, r Underground Primary Variable Total Cost Leneth (ft)Cost/ft s 7,O33 620 s rr.s4 Wort Ordcr Coct Estimetc Asccmbty Listing Or&r thLhedHt Il'orh Order l{)0:911358 lrcfdmbc.:ArilasNun VtofiZom: 1fltl911858 rstf,N I)e6cr$m: uGSeconEyFued Esil tleb: Jil tS, 2(E0 t5g:t7 ptt Dcx$rJnvGlsbn: l0gqrTlDe: URDCREW-i e4o, roO ,-Td i €r{ ,sr,*I.lD*trlil r*o e4nrarlU iOdlt, h Er lil rd jlffi, acrkAc.boi ; ot. t{!:7-55 SefllceAr.IcsEi hler r-t a;il :r-a "*- i 'fi. lt r' Lsrrr. r r I ffilJa&ilffir1Ht tu5cn 7'ffil r0 zt3 tom s7? lnm tlrE.:tr lo.m tom trB.rt s.{D l3{.r8 tom $.ttr !O.mH.tR.&r WEtRnelDt-,Ortilgrt{f,r- i r OrQ l,ltcrr l.i*h' H'2sffitE\WICO ffiEPETW\CD tt{ Eltt-\rt{ Oac*trt $EEP.2}I.fl}DEGFryC $YEEP.3 il qtDEGP\'C i{Ar{I{otE t3lH x2t t{ 227,08.tS ?,.ztif,Ilw apJ)armt0 8EL7I t2025 txrg,o+ Br9l{, Etwrsc sEc Brs-a FG, !€cRElff @itt 3 EiiqFr387 lr0aae ilas Wort Ordcr Coet Estimate Asscmbly LlsUng Oder tlttlrhdtHy lrl0 t{umber QrsbmerNeme: YYbrtZone: sP!!iF_^4lp$iEtr. Et, LrE ffi- 'U; frCd lLr'l.hr t-trl&,t Aar l(xlx)l1858 Descrfliil:HTE:tXi SecontlryVel*JIl f5, aEo l:58:36 Pf,lit URTrcREW 151fr{Dc$gn Versbrrqqltloe... Clrr.c,f5l . Bral,&h. Gcth kb:lccrtotxl trflr2s to.tD s-aa Td Tod o.t , sdq.Ooe fuh. Cct C6r ffltclt DtaGt ltlrf t0.fl) ^il o ,{ifrrtTdranfirh cilturdtE 7E&l tl zct tolx, $tot.st $.m $ra(E lom $3-8r $.m toJx,t6zr.fltlh.tFlrer uffiRrr&tDt c, ath.acufl.!. o:astso oln, lrtrc-t Lirc6a I h3d:EOIPLE\LUICO CiDT-tll.tCHprrC fll a{CG}S tt73.:D IXI2tlt(EE\U/rDT BA/CXltOEzaHIIRTmCfi 5{l {z5r(E&l 8fi.8t 4roTruGE\l,tvtgry ctfl-ElHl0r.GTRpr-E( 55 25r6Zrgtr 3138.39 H'T3ts . ", , . ,,r..r;.it;.;1ttrit!tt,r..i:::,r.:..,,,r..i..r: ,...:.1. tta0$ Underground Secondary Variable Total Cost Leneth (ft)Cost/ft S 524 50 5 L0.47 11 orh Order 100:91I8-{8 Wort Ordcr Cqtt Estimate Asscmbly Lirsting OrderDrtI#Irt S'ork 0rd*r 100:SlI&iS YVOI{mDcr: G&merNann:lfbfi&rc: 99rylqe4{@a.s; qiltrtfiFi . . , 1fiP911858 SMALTJOB IleecrHm: Est [leb: Dct$gnVelsh(l: QnrType: Tod OH Sdqr DrfnrdCal €d filra lmt uG Servlce .rm 1g atro 1591)t Put2 UR[rcREWErlu- ;Ert; L&I CrrlD! r t tc , CofiE l fka. Iha* , rt? l lh,l, L&lhn l Od I LEOd , *" til!.3 E ta, Tdod cdh AdE disrlTdllilrbL: hkr4l6(}r to.m *LG08 3Im 36&tr7 $.m $.a s,.m 37t5.A7E@ 12 3.82 tq(Il lta.10 tom 3r{6.7! tolltIhFlnrfn, kF."&,O* OiU".f atL.* i O...#"" lrst{ 2COTPLEIW\CD croT-2nEHPrrc DTI!ffI€E\ W\OT EACI$OE 3 N DlRTOITcr{ zIITXIJGE\l.,v\g'V OAS-E2OUGTRFIE( . .,. i :.. . .:.. i .,-..,ii{l.r,ii.i: .. it.ll.r .. . _ Underground Service Variable Cost Total Leneth (ft)Cost/ft s 7L6 75 5 g.s+ Or*V lmcct 75 1.tf179t17 75 5.tdt a3r 82 13roorqx tilcCd tr(Lat *IDt tn Ir91"rE *!rjr Work Order Coet Estlmete Asscmbly Listng Ord€r oeLts&Edthl, ll'orh Order 100:9I ISrg YlOttmber G$mert{ane: LtJtrtZom: SerYieA(llress: Ht- F-IL&ftql* lrtr;tbr : crlta L&r.& dlbrr hlr ]B,od rh:Ogh Td o{&hclr rfin9r1858 SMAIIJOA . Co.fr rlltir h.t , S.th Tcd O.frr.t ldrm . Li*dTdftrf fhri*' CoEaft.Ad.bc trl{l(l !zrrl}2 |o.m $13,3!4.S7 |o.m t.t7.st7.l5 DescrHim:Ht)*e: Deg(Jnvqr$r[ CrwType: t GTtilstrmer Jxr 15,2@0 1:50:31 Pf,l't3 URDCREW ldacd S*cg.lrt i 7ffi1 13 z7.s SLII) tt.2r7.a lo.{p w.+2 lotxl ro.P tQ.rro:lB D..cri3ahFratn HRlrlol0r- OrliCeulbrre olra-Ilarf hcj ilm-1$a{yr2oEruxlTR pADxatR ilno/A I FH, t3ilE/itEf,r,latyra]ttlt€TAps t5p-tll{ytz}T E \ LD( r TR pAD )(FltR tstor^ I pti lauylu0, 2{{y12gt/. Trps 2S-t+2{U120 E I t ( \ TR pAD XFln 2n0/A r p}L r:I2mrrED. 2{yrarv, }p TAps 37.6P-t$2{Ur2O E r tJx r TR FAI} )ctm. 3p.*G/A r Pli tiEllt ttc2o. l{yr!rv. ls TAps f,p-t32t(yt20 E \ r.0( \ TR pAD )(Fln. 50$/A t FH. l:mrtrD. 2l{ytau. t(l TAps 75p-tli!,ilylz) E \ ux I TR pAD )(Fm. ?S(vA I Ftt lImrTatl!. 2{OrrZrv, l,lo TAps All|a,ry 1 t.tCH LtECcr 3,SaA{$8r87 $.Sazt I a$&s0:xt57 1 2.fl6.r17{5{t12 t 2,676.C|.l!.l8tit6 1 2.7U.{0re$3 I 3r8.[.856fl377 ta.sIt.37 $.{{6.12 $.ffi8.07 Q,Trzae t8"2S4.8E $arlrtr' UG Transformer Unit Cost % Used % Cost LsP-L3-t2O/2&$ 2,336.37 26.6V/o $ ozt.at 2sP-L3-t2O/2N 5 2,M5.L2 25.Wo S szr.os 37P-2Gt2O/24O 5 2,676.07 17.9U/o 5 479.02 soP-t3-L2O/2N S 2,772.49 L5.LU/o S +rs.os 7sP-13-L2O/2N S E,zw.as 8.ttr/o S zoo.oz tffiP-13-L20/2N S 3,s6z.zs 6.gW/o s 266.s0 Total 52,672.77 Unde rgrou nd Transformer Tota I lnstall Transformer Total 5 stq $ z,Gl3 S 3,5+6 Work Order Coet Estimetc Assembty Llstng mr E th*dtDt l\-orh Order l*0:9 1 1,358 YYO lttumbs:q^Strtert{am: Itjortbp: Service Addmss: lultglt858 SHA1LJOB card rlrtsil tltc s-tbfrtaf hh hI3 Cdr Descrlilian:Estth: Dc!*0nVeG*rrl:* CrcuType: Td Td OH S$qEcdh ca cd Anrqr t G Tr'tstumerh$rllJIl 15,2{PO t:59:57PU 11 URDCREWr ___ .,_ - --"..*1'Bfc Er i-rE, l,,aB. tELdE lt' a.Erfi Ln'rt:rs CEr o*lrd /UfrA.i f.liEitb fdurtsTadCcthrdld 7!T. I 10-00 lltuo7 .?{g r{6tr5r -._ !o.m s.ll} $r?a8e IttI] $5.18fhtRr*r. WtrftfiaorDE qtfdcullm O..3OIor Or|.idry t|tcdI H 2S*EpErtp\cD sEEp.2ir,fl)DEcpr/c r 27.!Ae7rm ECtsE\UXltrc Bl.rsHctplsw r 3lt.{rr106r4 PXFADE\TT(TT'E rcXPAD.IPIIPAT}U'NTTRA}TF t OEOCBEffiGlIXrGEluxrGR crcL$tr}{TplD(R1/AtI-T 1 t22.ia{g1718t T-e $.(tr LiECd tqr.@ sE.{l lfiIl.:to $r2225 10.00 $r.3.05 Oqf:,I*t ., i:.,,.i'iin,.i.,.ir',t.l.ri'.1.i.r.qli:r...111.ir! ...,,",ili.:i, r.1 :. .;.. :.:..,-a-i,jc:tt.. l . r. ,....',- ' ,lF$f .lissta Work Ordcr Coot Estimate Asscmbly Listng Oder E L[edlry \\'ork Order lU):9ll8i8 l{Ol*snDg: OrsblllGrt{nE: VrroilZrne: SerriceAilfcssi ilx,lgti858 $I^l.I.r)A DeEc{nirr Esttlah: Dsfinvenbrr:qlcti,rl?gi Tol An ;S*triOotrQoi;t*ior,l $-m $7r,7E $.m Secmday Polo FirEd Cct.rI' 15. AI2o2m3l Pit 15 OTICREW rcrtdrdhn?elE $.m $,m $r,na20 E:5*ftT.* mfl olIElrlt+iil Lar aotn rfi.r3 k0alLLar CoC lolxl S.nb. Tdh Ocrlt toflr tsa4-!r Otur ,rrm ifa ;ef*ii! aar-Eirb.t I to.Gt B.rrrt t5 fnrc.3, *t to.m tSel-7o thfiEre -ffiE EO.- OI,.aArIG Ocsrigr arQ rfrh I l3G56ErEiO I I,Se?L7!r/t Li. tr30.!0 tr.s,m '.-,,;,''iril-W.sf h.i{lRH ETEIISR SECRACI( T SFOq-.TIEAVY [I.,TY +FCL.I E\ Oltt Pt- PCI_ECm36 FTIIRT.. s. Sneir$tl r:! !' .: rt,r.:,, :jiritn*r{1,{ir,rro1t.i}tsd".rJxo;Nery{S1img66&$1,rr{.ui;l,pil,rii;r,rt."r.i r IDAHO Avista 2020 Schedule 51 Allowance Workpapers Allowable Investment by Customer Class " Schedules 12 and22 are for customers who meet the requirements for service under Schedules 11 and 21 and whose electric use qualiftes as "residential load" as defined in the Pacific Northwest Electric Power Planning and Conservation Act and the Residential Purchase and Sale Agreement contract in effect between Avista and the Bonneville Power Administration. Tariffed rates are the same under Schedules 11 and 12and underSchedules2l and22. RESIDENTIAL (SGHEDULE 1) Distribution Terminal Facilities Total Allowable lnvestment per Customer $1,400 $500 $1,900 GENERAL SERVICE (SGHEDULE 11-121* Distribution Terminal Facilities Total Allowable lnvestment per kWh $0.11951 $0.03535 $0.1s486 LARGE GENERAL SERVTCE (SCHEDULE 21-221* Distribution Terminal Facilities Total Allowable lnvestment per kWh $0.12251 $0.01968 $0.14218 PUMPING SERVICE (SCHEDULE 31) Distribution Terminal Facilities Total Allowable lnvestment per kWh $0.20624 $0.04065 $0.24688 s6{@ co:oaDEGO56ofov6IE ooo)- No (! oF (O-NNS_ F_ NCOl'- lO-_ sl @N (oo@_ F-oo_o(o N+(od(ot-(.)N 6oF toONo)F-!t(o (oqlr,t-@ (no F- st €€o ooo6 (o6olD qo EIDo.s r/)o ogoo o !o!clod. co E o C EE tr9o6F I.L e(oO) tt(otdJINN- ol 6d)Nrt@rt- F.s t-oo-(o(o d EE !6o6Fl! 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Washington 99220-0500 Telephone 509-489-0500 Toll Free 800-727-9170 frittstl cW, April 1,2020 Name Address Coeur d Alene, ID 83814 Dear Builder and./or Developer: Avista Utilities is proud to have supplied your projects with natural gas and electric service, as well as quality construction coordination, of your utility needs for many years. As you may know, in the spring of each year, the Company files a request with the Idaho Public Utilities Commission ("Commission") to update the costs associated with the materials required to provide our electric service for individual homes and new developments. The Company filed its proposed changes with the Commission on March 9,2020, and if the requested changes are approved, they would go into effect on May 1,2020. The changes include updating the standard or basic development costs and allowance to reflect actual 2019 material and labor costs. Below is a summary of the changes included in the filing: Res ide ntial Deve lopments Total Cost per lot kss: Service Cost Deve lope r Re spons ibility Developer Refirdable Paynrent Builder Norr Refi.undable Paynrent Allowance Present $ 1,907 $ 471 $ 1,436 Pronosed $ 1,938 $ 478 $ 1,460 $ $ $ 1,436 $ 67$ 1,460 38 1,940 $ 1,900 The proposed change in the cost per lot would require builders to make a non-refundable payment of $38. Developers would only need to provide a letter of credit, or cash deposit, for $1,460 per iesidence until such time as a permanent hookup is made. Please keep in mind that these new costs and allowance affect only new developments or additional phases contracted on or after May l, 2020. The Company,s application is a proposal, subject to public review and a Commission decision. A copy of the application is available for public review at the offices of both the Commission and the Company as *eli as their respective websites (www.myavista.com/rates or www.puc.idaho.gov). If you would like to submit comments on this proposed change, or review the application, you can do so by going to the Commission website at www.puc.idatro.eov. If you have any questions or concefiu, please feel free to contact yotr Avista Account Executive or Customer Design Coordinator. Sincerelv. G*#,*) Jamie Howard Account Executive-Development Specialist 208-769-1871 t*