20140808Application.pdf

EXECUTIVE OFFICES
I rurenruouNTArr{ Gns Conapnruy
sss souTH coLE RoAD . P.O. BOX 7608 . BOISE,IDAHO 83707 . [phone] o FAx:[phone]
.i!
REC E IVE I}
?0lt AUG -8 Pl{ 3: 58
,',,rBilPC"o*ii5srry'
August 8,2014
Ms. Jean Jewell
Commission Secretary
Idaho Public Utilities Commission
472W. Washington St.
P.O. Box 83720
Boise, ID 83720-0074
RE: Case No. INT-G-14-01
Dear Ms. Jewell:
Attached for consideration by this Commission are the original and seven (7) copies of Intermountain Gas
Company's Application for Authority to lncrease Its Prices on October 1,2014.
If you should have any questions regarding this Application please contact me at377-6168.
Sincerely,
Intermountain Gas Company
Enclosure
cc: Scott Madison
Ronald L. Williams
INTERMOUNTAIN GAS COMPANY
CASE NO. INT.G-14-01
APPLICATION,
EXHIBITS,
AND
WORKPAPERS
In the Matter of the Application of INTERMOUNTAIN GAS COMPANY
For Authority to fncrease Its Prices on October lr20l4
(October lr20l4 Purchased Gas Cost Adjustment Filing)
Ronald L. Williams,ISB 3034
Williams Bradbury PC
l0l5 W. Hays St.
Boise,Idaho 83702
Telephone: [phone]
Attomey for lntermountain Gas Company
BEFORE THE IDAHO PUBLIC UTILITIES COMMISSION
Case No. INT-G-14-01
APPLICATION
Intermountain Gas Company ("Intermountain" or "Company"), a subsidiary of MDU
Resources Group, Inc. with general offtces located at 555 South Cole Road, Boise, Idaho, hereby
requests authority, pursuant to Idaho Code Sections 6l-307 and 6l-622, to place into effect October
1,2014 new rate schedules which will increase its annualized revenues by $6.7 million, pursuant to
the Rules of Procedure of the Idaho Public Utilities Commission ("Commission"). Because of
changes in Intermountain's gas related costs, as described more fully in this Application,
Intermountain's earnings will not increase as a result of the proposed changes in prices and
revenues. Intermountain's current rate schedules showing proposed changes are attached hereto as
Exhibit No. I and are incorporated herein by reference. Intermountain's proposed rate schedules are
attached hereto as Exhibit No. 2 and are incorporated herein by reference.
Communications in reference to this Application should be addressed to:
Michael P. McGrath
Director - Regulatory Affairs
Intermountain Gas Company
Post Office Box 7608
Boise,lD 83707
and
Ronald L. Williams
Williams Bradbury PC
1015 W. Hays St.
Boise, Idaho 83702
In support of this Application,Intermountain does allege and state as follows:
APPLICATION - 2
In the Matter of the Application ot
INTERMOUNTAIN GAS COMPANY
for Authority to Increase Its Prices
I.
Intermountain is a gas utility, subject to the jurisdiction of the Idaho Public Utilities
Commission, engaged in the sale of and distribution of natural gas within the State of Idaho under
authority of Commission Certificate No. 219 issued December2,lgsl, as amended and
supplemented by Order No. 6564, dated October 3,1962.
Intermountain provides natural gas service to the following Idaho communities and counties
and adjoining areas:
Ada County - Boise, Eagle, Garden City, Kuna, Meridian, and Star;
Bannock County - Chubbuck,Inkom, Lava Hot Springs, McCammon, and Pocatello;
Bear Lake County - Georgetown, and Montpelier;
Bingham County - Aberdeen, Basalt, Blackfoot, Firth, Fort Hall, Moreland/Riverside, and Shelley;
Blaine County - Bellevue, Hailey, Ketchum, and Sun Valley;
Bonneville County - Ammon,Idaho Falls, Iona, and Ucon;
Canyon County - Caldwell, Greenleaf, Middleton, Nampa, Parma, and Wilder;
Caribou County - Bancroft, Grace, and Soda Springs;
Cassia County - Burley, Declo, Malta, and Raft River;
Elmore County - Glenns Ferry, Hammett, and Mountain Home;
Fremont County - Parker, and St. Anthony;
Gem County - Emmett;
Gooding County - Gooding, and Wendell;
Jefferson County - Lewisville, Menan, Rigby, and Ririe;
Jerome County - Jerome;
Lincoln County - Shoshone;
Madison County - Rexburg, and Sugar City;
Minidoka County - Heyburn, Paul, and Rupert;
Owyhee County - Bruneau, and Homedale;
Payette County - Fruitland, New Plymouth, and Payette;
Power County - American Falls;
Twin Falls County - Buhl, Filer, Hansen, Kirnberly, Murtaugh, and Twin Falls;
Washington County - Weiser.
Intermountain's properties in these locations consist of transmission pipelines, liquefied
natural gas storage facilities, distribution mains, services, meters and regulators, and general plant
and equipment.
II.
Intermountain seeks with this Application to pass through to each of its customer classes
changes in gas related costs resulting frorn: 1) costs billed to Intermountain from firm transportation
providers including Northwest Pipeline LLC ("Northwest" or "Northwest Pipeline"), 2) an increase
in Intermountain's Weighted Average Cost of Gas, or "WACOG", 3) an updated customer
allocation of gas related costs pursuant to the Company's Purchased Gas Cost Adjustment ("PGA")
APPLICATION - 3
provision, 4) the inclusion of temporary surcharges and credits for one year relating to natural gas
purchases and interstate transportation costs from Intermountaiu's deferred gas cost accounts, and 5)
benefits resulting from Intermountain's management of its storage and firm capacity rights on
various pipeline systems. Intermountain also seeks with this Application to eliminate the temporary
surcharges and credits included in its current prices during the past 12 months, pursuant to Case No.
INT-G-13-05. The aforementioned changes would result in an overall price increase to
lntermountain' s customers.
These price increases are applicable to service rendered under rate schedules affected by and
subject to Intermountain's Purchased Gas Cost Adjustment ("PGA"), initially approved by this
Commission in Order No. 26109, Case No. INT-G-95-1, ffid additionally approved through
subsequent proceedings.
Exhibit No. 3 contains pertinent excerpts from applicable pipeline tariffs. Exhibit No. 4
summarizes the price changes in: 1) Intennountain's base rate gas costs, 2) its rate class allocation,
and 3) adjusting temporary surcharges or credits flowing th,rough to Intermountain's direct sales
customers. Exhibit Nos. 3 and 4 are affached hereto and incorporated herein by reference.
m.
The current prices of Intermountain are those approved by this Commission in Order
No. 32897, Case No. INT-G-I3-05.
IV.
Intermountain's proposed prices incorporate all changes in costs relating to the
Company's firm interstate transportation capacity including, but not limited to, any price changes
or projected cost adjustments implemented by the Company's pipeline suppliers as well as any
volumetric adjustments in contracted transportation agreements which have occurred since
Intermountain's PGA filing in Case No. INT-G-I3-05.
lntermountain continues to effectively manage its natural gas storage assets at
Northwest's Jackson Prairie and Questar Pipeline's Clay Basin storage facilities. Supporting
documents relating to Line 19 of Exhibit No. 4, include $489,915 in savings from
Intermountain's management of these storage assets.
Exhibit No. 4, Lines I through 19, details the proposed changes to Intermountain's prices
resulting from lntermountain's cost of storage, and interstate and upstream capacity from its
various suppliers.
APPLICATION - 4
v.
The WACOG reflected in Intermountain's proposed prices is $0.39482 per therm, as shown
on Exhibit No. 4, Line 21, Col. (f1. This compares to $0.37341 per therm currently included in the
Company's tariffs.
Deliverable shale gas reserves in North America continue to be significant. However,
modest improvements in our nation's economy coupled with an increase in natural gas fired electric
generation correlate to increased demand on these abundant supplies which, in turn, cause upward
pressure on natural gas prices. From a historical perspective, however, robust natural gas supplies
combined with significant storage balances have kept natural gas prices significantly lower as
compared to just a few years ago.
Additionally, the proposed WACOG includes benefits to Intermountain's customers
generated by the Company's management of its significant natural gas storage assets. Because gas
added to storage is procured during the summer season when prices are typically lower than during
the winter, the cost of Intermountain's storage gas is normally less than what could be obtained on
the open market in winter months. Additionally, in an effort to further stabilize the prices paid by
our customers during the upcoming winter period, Intermountain has entered into various fixed
price agreements to lock-in the price for portions of its underground storage and other winter
"flowing" supplies.
Intermountain believes that the WACOG proposed in this Application, subject to the effect
of actual supply and demand and based on current market conditions, provides today's most
reasonable forecast of gas costs for the 2014-2015 PGA period. Intermountain will employ, in
addition to those fixed price agreements already in place, cost effective price arrangements to
further secure the price of flowing gas embedded within this Application when, and if those pricing
oppornrnities materialize in the marketplace.
Intennountain believes that timely natural gas price signals enhance its customer's ability to
make informed and appropriate energy use decisions. The Company is committed to alert
customers to any significant impending price changes before their winter natural gas usage occurs.
By employing the use of customer mailings, the Company's website, and various media resources,
Intermountain will continue to educate its customers regarding the wise and efficient use of natural
gas, billing options available to help manage their energy budget, and any pending natural gas price
changes.
APPLICATION - 5
vI.
Pursuant to Case No. INT-G-13-05, Intermountain included temporary credits in its October
1,2013 prices for the principal reason of passing back to its customers deferred gas cost benefits, as
outlined in Case No. INT-G-13-05. Line 26 of Exhibit No. 4 reflects the elimination of these
temporary credits.
vII.
Intermountain's PGA tariff includes provisions whereby Intermountain's proposed prices
will be adjusted for updated customer class sales volumes and purchased gas cost allocations,
pursuant to the Company's approved cost of service methodology. Intermountain's proposed prices
include a fixed cost collection adjustment pursuant to these PGA provisions, as outlined on Exhibit
No. 5, Line 24. The price impact of this adjustment is included on Exhibit No. 4, Line No. 27. The
Fixed Cost Collection Rate resulting from the adjustment plus the annual difference in demand
charges from Exhibit No. 4, Lines I - 19, Col. (h) is shown on Exhibit No. 5, Line 28. Exhibit No.
5 is attached hereto and incorporated herein by reference.
vIu.
Intermountain proposes to pass through to its customers the benefits that will be generated
frorn the management of its transportation capacity totaling $3.9 million as outlined on Exhibit No.
7. These benefits include credits from a segmented release of a portion of lntermountain's firm
capacity rights on Northwest Pipeline and other non-segmented capacity releases. Intermountain
proposes to pass back these credit amounts via the per therm credits, as detailed on Exhibit No. 7
and included on Exhibit No. 6, Line l. Exhibit Nos. 6 and 7 are attached hereto and incorporated
herein by reference.
APPLICATION.6
Ix.
Intennountain proposes to allocate defened gas costs frorn its Account No. 186 balance to
its customers t}rough temporary price adjustrnents to be effective during the 12-month period
ending September 30,2015, as follows:
1) Intermountain has deferred fixed gas costs in its Account No. 186. The credit amount
shown on Exhibit No. 8, Line 8, Col. (b) of $l1.4 million is attributable to a true-up ofthe collection
of interstate pipeline capacity costs, the true-up of expense issues previously ruled on by this
Commission, and mitigating capacity release credits generated from the incremental release of
Intermountain's pipeline capacity. Intermountain proposes to pass back these balances via the per
therm credits, as detailed on Exhibit No. 8 and included on Exhibit No. 6, Line 2. Exhibit No. 8 is
attached hereto and incorporated herein by reference.
2) Intermountain has also deferred in its Account No. 186 a variable gas cost debit of $5.3
million, as shown on Exhibit No. 9, Line 2, Col. (b). This deferred debit is attributable to
Intermountain's variable gas costs since October 1,2013. Intermountain proposes to collect this
balance via a per therm debit, as shown on Exhibit No. 9, Col. (b), Line 4 and included on Exhibit
No.6, Line 3.
3) Finally, Intermountain has deferred in its Account No. 186 deferred gas costs related to
Lost and Unaccounted For Gas as shown on Exhibit No. 9, Col. (b), Lines 5 through 20. This
deferral results in net per therm increases to Intermountain's sales customers, as illustrated on
Exhibit No. 9, Line 12, Col. (b), and included on Exhibit No. 6, Line 3. The Lost and Unaccounted
For Gas deferral also results in a per therm increase for lntermountain's transportation customers as
shown on Exhibit No. 9, Line 20, Col. (b). Exhibit No. 9 is attached hereto and incorporated herein
by reference.
x.
Pursuant to Commission Order No. 32793, Case No. INT-G-13-02, Intermountain has
defened in its Account No. 186 variable gas cost credits associated with sales of liquefied natural
gas at its Nampa, Idaho facility. Intermountain proposes to pass back this $405,441 sales credit as
outlined on Exhibit No. 10, Line 7. Exhibit No. l0 is attached hereto and incorporated herein by
reference.
APPLICATION. T
xr.
Intermountain has allocated the proposed price changes to each of its customer classes based
upon Intermountain's PGA provision. However, a straight cent per therm price increase was not
utilized for the LV-l tariffas no fixed costs are currently recovered in the tail block of the LV-l
tariff. The proposed changes in the WACOG, and variable deferred debits and credits as outlined
on Exhibit No.'s 9 and 10, are applied to all three blocks of the LV-l tariff. However, all
adjustments relating to fixed costs are applied only to the first two blocks of the LV-1 tariff.
XII.
Each block of the proposed LV-1, T-3, T-4 and T-5 tariffs include a uniform cents per therm
increase to adjust for Lost and Unaccounted For Gas as detailed on Exhibit No. 9, Lines 13 through
20, Col. (b). The prices, including the proposed adjustment for each block of the T-3, T-4 and T-5
tariffs, and the removal of existing temporary price changes, are outlined on Exhibit No. l, Page 1,
Lines 2l through 32.
XIil.
Exhibit No. I I is an analysis of the overall price increases by class of customer. Exhibit No.
I I is attached hereto and incorporated herein by reference.
xw.
The proposed overall price increases herein requested among the classes of service of
Intermountain reflect a just, fair, and equitable pass-through of changes in gas related costs to
Intermountain' s customers.
xv.
This Application is filed pursuant to the applicable statutes and the Rules and Regulations of
the Cornmission. This Application has been brought to the attention of Intermountain's customers
through a Customer Notice and by a Press Release sent to daily and weekly newspapers, and major
radio and television stations in Intermountain's seryice area. The Press Release and Customer
Notice are attached hereto and incorporated herein by reference. Copies of this Application, its
Exhibits, and Workpapers have been provided to those parties regularly intervening in
Intermountain's rate proceedings.
APPLICATION - 8
xu.
lntermountain requests that this matter be handled under modified procedure pursuant to
Rules 201-204 of the Commission's Rules of Procedure. Intermountain stands ready for immediate
consideration of this matter.
APPLICATION - 9
WHEREFORE, Intermountain respectfully petitions the Idaho Public Utilities Commission as
follows:
a. That the proposed rate schedules herewith submitted as Exhibit No. 2 be approved
without suspension and made effective as of October 1,2014 in the manner shown on Exhibit No.
2.
b. That this Application be heard and acted upon without hearing under modified procedure,
and
c. For such other relief as this Commission may determine proper herein.
DATED at Boise, Idaho, this Sth day of August, 2014.
INTERMOUNTAIN GAS COMPANY Williams Bradbury PC
By
Michael rath Ronald L. Williams
Attorney for Intermountain Gas Company- Regulatory Affairs
APPLICATION - IO
CERTIFICATE OF MAILING
I HEREBY CERTIFY that on this 8th day of August, 2014,I served a copy of the
foregoing Case No. INT-G-14-01 upon:
Ed Finklea
Northwest Industrial Gas Users
326 5th St
Lake Oswego, OR 97034
R. Scott Pasley
J. R. Simplot Company
PO Box 27
Boise,ID 83707
Chad Stokes
Cable Huston et al.
1001 SW Fifth Avenue, Suite 2000
Portland, Oregon 97204-1136
Don Sturtevant
J. R. Simplot Company
PO Box 27
Boise,ID 83707
by depositing true copies thereof in the United States Mail, postage prepaid, in envelopes addressed
to said persons at the above addresses.
APPLICATION - I I
EXHIBIT NO. 1
CASE NO. INT.G.14.O1
INTERMOUNTAIN GAS COMPAIIY
CURRENT TARIFFS
Showing Proposed Price Changes
(11 pages)
Exhibit No. 1
Case No. INT-G-14-01
lntermountain Gas Company
Page 1 of 11
CoMPARISON OF PROPOSED OCTOBDR l,2014 PRTCES
TO OCTOBER l,2olt PRICES
Prhc pcr
PmPorcdPmporod oclobrl,20l{Ilnc
_-Nc_
7
8
9
l0il
t2
t3
l4
l5
t6
l7
t8
l9
20
29
30
3l
32
nrlcclr3t INf-Gtr{S- Alllqqrcnt rfgo.(r) (b) (c) (d)
ll$lI
2
3
4
5
6
Aptil - Nowmbcr
Docamber- March
BS.2
Apil- Nowntcr
Dcccmbcr - March
GS-t
Apil - Norembcr
Block I
Block 2
Block 3
Decembcr- March
Block I
Blool 2
Blook 3
CNO FuGl
LV-t
Block I
Blocl 2
Btock 3
T-3
Block I
Bhok 2
Blmk 3
T-4
Block I
Bloclt 2
Block 3
ts.c (o
April - Nortmbet
Block I
Block 2
Block 3
December - March
Block I
Block 2
Block 3
0.t7312
0.76016
0.73125
0.69762
0.76957
0.74?84
0.72682
0.71n2
0.697t2
0.6?706
0.6?7N
0.52258
0.48409
0.3tE50
0.05419
0.02t99
0,007E6
0.0588 I
0.02032
0_00559
0.0318r
0.o3lt8
0.029t I
0.029t I
0.00t07
0.00t07
0.00t07
0.00107
0.00t07
0.0010?
0.00t07
0.0t538 (r)
o.otj3E (u
0.02968 (2)
0.00t58 0)
0.00158 0)
0.00t58 0)
0,00t02 0,
0.00t02 0)
0.00102 0,
o.ool34 (r,
0.00134 (!t
0.0291 I
0.029t I
0.o0r07
0.00r07
0.00t07
0.00107
0.00107
0.00t07
0.90500
0.79244
0.76036
0.72673
0.77064
0.74891
0.72789
0.71979
0.69859
0.6itEtl
0.67813
0.5t796
0.4994?
0.4t818
0.056r7
o.o2rs7
0.00944
0.05983
0.a2lt4
0.fi)66t
0.84253
0.ooz79
0.04538
0.72673
0.72673
o.7t979
0.69859
0.67813
o.7t979
0.69859
0 678t3
2l
22
23
24
25
26
27
28
33
34
35
36
37
38
39
40
4l
42
43
44
T-5 Demrrdchsrge 0.t4253
Commodity Chargc 0.00145
Ovcr.Run Scrvicc 0.04404
IS-R (r,
April- Norrmber 0.$762
December - Mrrch 0.69762
o.7187?
o.69752
0.67706
0.7t872
o.$7s2
o67706
(rlSec Workpaper No. '/, Line 13, Column(e)
orSce ll/ortpapcr No. 7, I.inc 17, Column (c)
('r Rcmovc INT-G- l3-05 lemporary ard add lhe lemJprary from Exhibit 9, Linc 20, Column (b)
plus thc lemponry from Exhibit 10, Unc 7, Column (g) . (h)
(')'Ilre IS'R pice is bascd on lhe RS-2 Deccmber - March pricc md rcceivcs lhe sonta PGA adjustmcnls.
(t)The lS.C pricc is based on lhe GS-t Dccembcr - Much prico and receives lhe ssme PCiA adju$meols.
l.P.U.C. Gas Tariff
Second Revised Volume No. 1
(Supersedes First Revised Volume No. 1)
Revised l5eventh I Sheet No. 01 (Pase 'l of
Ii,lifr,,, tntermountain Gas company
Exhibit No. 1
Case No. INT-G-14-01
lntermountain Gas Company
Page 2 of 11
IDAHO PUBLIC UTILITIES COMMISSION
Approved Effectiveeept-++Ce{+ ffi13
Pore$}.{98e7
Jean D. Jewell Secretary
Rate Schedule RS-t
RESIDENTIAL SERVICE
AVAILABILITY:
Avallable to lndlvldually metotud conBumera not othenillse speclfically provlded for, using
natural gas for resldentlal purposes.
RATE:
Monthly mlnlmum charge ls the customer charge.
For blllnq perlods enChg Aprll through November
Customer Charge - $2.50 per blll
Gommod lty Charge -{D$.87$tt per therm' mrosgol
For bllllno perlods endlnq Pecembor throuoh March
Customer Charge - $6.50 per bill
Commod ity Charge - {SS.7€o5o per therm' l3o. ?e244.|
*lncludes:
Temporary purchased gas cost adJustment of lD(0.0{t97} l$joogsolil
Welghted average cost of gae of f03iltl#l lSo.agaaz I
PURCHASED GAS COST ADJUSTMENT:
Thie tarlff ls subJect to an adfuetment for cost of purchased gaa as provlded for ln the
Company's Purchased Gas Cost AdJustment Provislon.
SERVICE CONDITIONS:
All natural gas servlce hereunder ls subJect to the General Servlce Provlslons of the
Company's Tarlff, of whlch this rate schedule ls a part.
tssued by: lntermountain Gas CompanyBy: Michael P. McGrath Title:
Eilective: ffits l6rto6erEidiAl
Director - Regulatory Affairs
Exhibit No. 1
Case No. INT-G-14-01
lntermountain Gas Company
Page 3 of 1L
IDAHO PUBLIC UTILITIES COMMISSIONApproved Effectlveecpr.*+,*e+e ffiftffirH2097
Jean D. Jewell Secretary
Rate Schedule RS-2
MULTIPLE USE RESIDENTIAL SERVICE
AVAILABILITY:
Avallable to lndlvldually metered consumors uslng goa for several resldentlal purpoBos
lncluding both water heatlng and space heatlng.
RATE:
Monthly mlnlmum charge ls the cuetomer charge.
Fgr bllllnq oerlods endlno Aorllthrouoh Novqmber
Cuetomer Charge - $2,50 per blll
Commodlty Charge -{$O#&t2E per therm' fS07;634
For blllino osrlods endlng Decembor $Jtrouqh March
Customer Charge - $0.60 per blll
Commodlty Charge - i0f0?el per therm' t$o-l26i3l
*lncludes:
Temporary purchased gas cost adjustment of lE(&034i16) f$i[.TZr-oaIl
IlUelghted averago cost of gas of 00;il73tl{ lso.agqaz I
PURCHASED GAS COST ADJUSTMENT:
Thls tarlff ls subfeci to an adJustment for cost of purchased gas aB provlded for ln the
Company's Purchaeed Gas Cost AdJustment Provlslon.
SERVICE CONDITIONS:
All natural gas service hereunder ls subJect to the General Servlce Provlelons of the
Company's Tariff, of whlch thle rate schedule ls a part.
rssued by: lntermountain Gas Company
By: Michael P. McGrathEffective:ffit3
l.P.U.C. Gas Tariff
Second Revissd Volumo No. 1
(Suporsedes First Revised Volume No. 1)
Director - Regulatory Affairs
Rate Schedule GS-l
GENERAL SERVICE
AVAILABILITY:
Avallable to lndlvldually metered cuetomers whose requlrcments for natural gas do not
oxceed 2,000 thorms psr day, at any polnt on Company's dlstrlbutlon system. Requlrements ln
exceaa of 2,000 thsrms per day may be served under thls rate schedule upon executlon of a one-
year wrltten serylce contract.
RATE:
Monthly mlnlmum charge ls the cuetomer charge.
For bllllns perlods endlnq Aorll throuoh November
l3o.??064|
sb,a651l@
F0.7278e I
CustomerCharge - $2,00 per blll
Gommodlty Charge - Flrst 200 therme per blll @ SO#806f
Next {,8fi)therms perblll @OOm
Over 2,(X)0 therme per blll @$e#il88l?*
For bllllno oerlode endlns Decemberthrourh March
Gustomer Charge - $9.50 per blll
Commodlty Chargo - Fltgt 200 therms per blll @ {Eeffit2'
Next 1,800 therms per blll @0&.6075f,-
Exhibit No. 1
Case No. INT-G-14-01
lntermountain Gas Company
Page 4 of 11
IDAHO PUBL]C UTILITIES COMMISSIONApproved EffsctlveoapHcdoto ffie+ilfcr&fH2897
Jean D. Jewell Secretary
l$0?.rgE
l3o^6s8sel
'lncludes;
Over 2,fi10 therms per blll @{0ft700* FAffeT3l
Temporary purchased gaa cost adlustment of $(QQfl6e| l-$@Eo-IlwetjtrteoLverage coelof gae of 0i!3+344 15 ffi8r1
I P.U.C. Gas Tariff
Second Revisod Volume No. 1
(Supersodes First Revise( lolumo No. 1)
Sheet No.03 ( Paoe 1 of
i'i,]Ifr,,, lntermountain Gas company
lssued by: lntermountaln Gas Company
By: Michael P. McGrath
Ef fective : geeber+, aO+3
Title: Director - Regulatory Affairs
l.P.U.C. Gas Tariff
Second Revised Volume No. 1
(Supersedes Fir$t Revis€d Volums No. 1)
Revised lNlnthl Sheet No. 03 { Paqe 2 of
Iiffi'ry lntermountain Gas comPanY
Exhibit No. 1
Case No. INT-G-14-01
lntermountain Gas Company
Page 5 of 11
IDAHO PUBLIC UTILITIES COMMISSIONApproved Effective€cetlf5r-f0{+ €cffite
ffi.rH2097
Jean D. Jewell Secretary
Rate Schedule GS-1
GENERAL SERVICE (Contlnued)
For separately metercd dellverles of gar utlllzed solely as Compressed Natural Gas Fuel ln
vehlcular lnternal combustlon englnos.
Customer Charge - $9.60 per blll
Commodlty Charge -C0:€+?0s per therm* [5dlfr6f5l
*lncludee:
Temporary purchased gas cost adJustment oftB(0Jtil60) Flto"oss36il
Welghted avorage cost of gas of {D}.37i}*f l5d'55afl
PURGHASED GAS COST ADJUSTMENT:
This tarlff ls subject to an adjuetment for cost of purchaeed gas as provlded for ln the
Company's Purchaeed Gas Cost Adjustment Provlslon.
SERVICE CONDITIONS:
l. Any GS.l customor who leaves the GS-l sen lce wlll pay to lntermountaln Gas Company,
upon exltlng the GS-i servlce, all gas and transportatlon related costs lncurred to Bsrvo
the cuotomer durlng the GS-i sen lce perlod not bome by the customer durlng the tlmo
the customer was uslng GS-i ssrvlce. Any GS-l customer who leaves the GS-l servics
wlll have rofunded to them, upon exltlng the GS-1 seruice, any sxceea gas commodlty or
transportatlon payments made by ths customer durlng the tlme they were a GS-l
customer.
2. All natural gas servlce hereunder ls sublect to the General Servlce Provislons of the
Company's Tarlff, of whlch thlB rate schedule ls a part.
lssued by: lntermountain Gas Company
By: Michael P. McGrath Title: Direclor - Regulatory Affairs
Eifective: €cffi+3 I octouer r. zoiql
l.P.U.C. Gas Tariff
Second Revised Volume No. 1
(Supersedes First Revised Volume No. 'l)
RevisodSeventhlSheet No.04 ( Paoe 1 of
Nsme
of Utili lntermountain Gas
Exhibit No. 1
Case No. INT-G-1"4-01
lntermountain Gas Company
Page 6 of L1
IDAHO PUBLIC UTILITIES COMMISSION
Approved Effectiveecpt#-ee€ eeh+,ae+i,
PerGlt{tS0T
Jean D. Jewell Secretary
Rate Schedule LV-l
LARGE VOLUME FIRM SALES SERVICE
AVAILABILITY:
Available at any mutually agreeable dellvery polnt on the Gompany's dletrlbutlon system to any
exlstlng customsr recelvlng Borvlco under the Company's rate schedule LV-l or any new cuatomer
whoso usage dooB not excoed 500,000 therms annually, upon executlon of a ono-year mlnlmum written
serylce contract for flrm sales serylce ln excess of 200,000 therms per year.
MONTHLY RATE:
Commodlty Gharge:
Flrst 250,000 therms per blll@SOfgtt0l ms-vg?,'lNext 500,000 therme per bllt @ $:{oree' fSmElfdn
Amount Over 760,000 therms per blll @{Ee€00t0*{S0"4191!-l
The above prlces lnclude welghted averago cost of gas of 0&373** m.3r.-4p,21* lncludee temporary purchased gas cost adfustment of 0$0t70O) E{o.o14soiltt lncludes temporary purchased gaa cost adlustment of 0S.00&tB F6:6imf
PURCHASED GAS COST ADJUSTMENT:
Thls tarlff ls subJect to an adJustment for cost of purchased gaa as prcvlded for ln the
Company's Purchasod Gae Cost Adfustmont Provlslon.
SERVICE CONDITIONS:
1, All natural gae servlce hereunder ls sublect to the General Service Provlslons of the
Company's Tarlff, of whlch thls Rate Schedule ls a part.
2. Any LV-l customor who exlts the LV-l servlce at any tlme (includlng, but not llmlted to, the
expiratlon of the contract term) wlll pay to lntermountaln Gae Gompany, upon exltlng the LV-l sellce,
all gas and/or lnterttate transportation related costs to serye the cuslomer during the LV-l contract
perlod not borne by the customer durlng the LV-l contract perlod. Any LV-l cuatomor wlll have
rofundod to them, upon exltlng the LV-l servlce, any oxcosa gas and/or lnterctate transportatlon related
payments made by tho customor durlng the LV-l contract period.
3. ln the event that totsl dellverles to any customer wlthln the last three contract perlods met
or exceeded the 2fi),0fl1 therm threshold, but the customer durlng the currsnt contract perlod used
less than the contract mlnlmum of 200,000 theme, an addltlonal amount shall be bllled. The addltlonal
amount shall be calculated by bllllng the deflclt ueage below 200,000 therms at the LV-l Block I rate
adJusted for the removal of varlable gas costs. The customer's future ellglbillty for the LV-l Rate
Schedule wlll be ronogotlated wlth the Gompany.
tss(red by: lntermountain Gas CompanyBy: Michael P. McGrathEffective:ffi+g
l.P.U.C. Gas Tariff
Second Revised Volume No. 1
(Supersedes First Revised Volume No. 1)
1 (Paqe1
L1lli,, lntermountain Gas Company
Exhibit No. 1
Case No. INT-G-14-01
lntermountain Gas Company
Page 7 of 11
IDAHO PUBLIC UTILITIES COMMISSIONApproved Effoctlveffi,l{} ffi+effi;1H2897
Jean D. Jewoll Secretary
Rate Schedule T-3
INTERRUPTIBLE DISTRIBUTION TRANSPORTATION SERVICE
AVAILABILITY:
Avallable at any polnt on the Gompany'e dlstdbutlon system to any customer upon
exocutlon of a one year mlnlmum wrltten servlce contract.
MONTHLY MTE:
{ 00,000 therms transported@ $e'0545e' l-$6o561il
50,000 therms traneportod@ G,&.O*10e* Sd]mffil
I 50,000 thermg transported@ 0OS0+8G' BOffiifAl
'tncludes temporary purchased gas coat adfustment of 0'(O:00'tOf) lsb-.oTofl
ANNUAL M]NIMUM BILL:
The cuetomer shall be subfect to the payment of an annual minlmum blll of $30,fi10
durlng each annual contract perlod, unless a hlgher mlnlmum ls requlred undor the
servlce contract to covor Bpecla! condltlons.
PURCHASED GAS COST ADJUSTMENT:
Thls tarlff ls subfect to an adJuetment for cost of purchased gas as provlded for in the
Company's Purchaeed Gas Cost AdJustment Provlelon.
SERVICE GONDTTIONS:
1. The Company, ln lts sole dlscretlon, shall determlne whethor
adequate capaclty to accommodate transportatlon of the customer's gae
Company's dlstrlbutlon system,
2. All natural gas sewlce hereunder ls subJect to the General Servlce Provlslons of
the Company's Tarlff, of whlch thls Rate Schedule ls a part.
3. lnterruptlble Dlstrlbutlon Transportatlon Servlce may be made flrm by a wrltten
agreemont between the partles lf the customer has a dedlcated line.
4. lf requested by the Company, the customer expreesly agroea to lnterrupt its
operatlons durlng perlods of capaclty conotralnts on the dlstrlbutlon system.
5. Thls ssrvlce does not lnclude the cost of the customor's gas supply or the
interstate plpellne capaclty. The customer ls responslble for procurlng lts own supply of
natural gas and transportatlon to lnt€rmountaln's dlstrlbution system under thls rate,
6. The customer understands and agrees that the Company is not responsiblo to
deliver gas supplles to the customer which have not bsen nomlnated and accopted for
dellvery by the lnterstate plpellne.
7. An existlng LV-l, T,4, or T-5 customer electlng thls schedule may concurrently
utllize Rate Schedule T-3 on the same or contlguous property.
tssued by: lntermountain Gas Company
By. Michael P. Mccrath Tille: Director - Regulatory Affairs
Eife ctive : oclotprt2ofir fOcEEe rf, 20141
Block One:
Block Two:
Block Thres:
Flrst
Next
lAmount over
or not lt has
supply on the
l.P.U.C. Gas Tariff
Second Revised Volume No. 1
(Supersedes First Rovised Volume No. 1)Mtr Revised
IiJli*, lntermountain Gas Gompany
Exhibit No. L
Case No. INT-G-14-01
lntermountain Gas Company
Page 8 of 1L
IDAHO PUBLIC UTILITIES COMMISSIONApproved EffectlvoSee+.e+Pe+a *.t-ae+&ffitH209ili
Jean D. Jewell Secretary
Rate Schedule T,4
FIRM DISTRIBUTION ONLY TRANSPORTATION SERVICE
AVAILAB!LITY:
Avallable at any mutually agreeable dellvery polnt on the Gompany's dlstributlon systom to any
cuatomor upon sxocutlon of a one year mlnlmum wrltten service contract for flrm dlstrlbutlon
transportatlon servlce ln excess of 200,000 therms por year.
MONTHLY RATE:
Commodlty Charge:
Block One:
Block Two:
Block Three:
Flrst
Next
Amount over
250,000 the rms transported@ $gooss{'Eoos g.83 I
600,000thermstraneported@$e.0209t'[$d.67iaTl
TS0,000thermstraneported@$e{05e0-f$6o-666f 1
*lncludes lemporary purchased gas cost adJustment of 0&004e4 f$0:0ffi0]
PURCHASED GAS COST ADJUSTMENT:
Thls tarlff ls subJect to an adfustment for cost of purchased gas as provlded for ln the Gompany's
Purchased Gae Cost AdJustment Prcvlslon.
SERVICE CONDITIONS:
1. Thls servlce excludes the servlce and cost of flrm lnterstate plpellne charges.
2. Ths customer is responslble for procurlng Ite own supply of natural gas and lnterstate
transportatlon under thls Rate Schedule. The customer understands and agrees that the
Gompany ls not responelble to dellver gas supplles to the customer whlch have not been
nomlnated, scheduled, and dellvered by the lnterctate plpellne to the designated clty gate.
3. All natural gas servlce hereunder le subfect to the General Servlce Provisions of the
Company's Tarlff, of whlch thls Rate Schedulo is a part.
4. The customer shal! nomlnate a Maxlmum Daily Flrm Quantity (MDFQ), whlch wlll be stated ln
the contract and ln effect throughout the term of the servlce contract.
5. An exlstlng LV-l, T-3, or T-5 customer electing thls schedule may concurrently utlllze Rate
Schedule T*4 on the cuctomer's aame or contlguous property.
BILLING ADJUSTMENTS:
1. ln the event that total deliveries to any customer wlthln the last throe contract periods met or
exceeded the 200,000 therm thrsshold, but the customer durlng the curront contract period
used less than the contract mlnlmum of 200,000 therms, an addltlonal amount shall be bllled.
The addltlonal amount shal! be calculated by billlng the deflclt ueage below 200,000 therms
at the T-4 Block I rate. The customer's future eliglbllity for the T4 Rate Schedule wlll be
renegotlated with the Company.
rssued by: lntermountain Gas Gompany
By: MichaelP. McGrath Title: Director - Regulatory Affairs
Effective: ffi013
Exhibit No. 1
Case No. INT-G-14-01
lntermountain Gas Company
Page 9 of 11
IDAHO PUBLIC UTILITIES COMMISSIONl.P.U.C. Gas Tariff
Second Revised Volume No. 1
(Supersedas First Revised Volume No. 1)
€int*Revisec@l SheetNo. 14 (Page1of 2)
Xr1llfr,,, lnterrnountain Gas Company
Flrm Servlce
Demand Charge:
Flrm Dally Demand
Commodlty Charge:
For Flrm Therms Transported
Over-Run Servlce
Commodlty Charge:
For Therms Transported ln Excess Of MDFQ;
Approved
ece&-aCr+e+g
Effsctlve
ee&-{re0{8ffi.fH209r
Jaan D. Jewell Secretary
Rate Schedule T-5
FIRM DISTRIBUTION SERVICE WITH MAXIMUM DAILY DEMANDS
AVAILABILITY:
Avallable at any mutually agreeable dellvery polnt on the Company's dlstrlbutlon syetem to any
exlstlng T-5 customer whose dally contract demand on any glven day moots ot exceedo a predetermlned
level agreed to by the customor and the Company upon oxocutlon of a one-year mlnlmum wrltten servlce
contract for flrm distrlbutlon servlce ln excees of 200,000 therms por year.
MONTHLY RATE:
Rate Per Therm
$0.84253
ge.ooi*s.J36'367C1
.0oorer-lBd.6qEIE.l
*tncludes temporary purchaaed ga8 coBt adrustment of 0(OO01O$ I3oooofu'l
PURCHASED GAS COST ADJUSTMENT:
Thls tariff ls sublect to an adjustment for cost of purchased gas as provlded for ln the Company's
Purchased Gas Cost AdJustment Provlslon.
SERVICE GONDITIONS;
1. All natural gas serulce hereunder ls subfect to the General Service Provislone of the Company's
Tarlff, of whlch thls Rate Schedule ls a part.
2. The customer shall nomlnate a Maxlmum Dally Flrm Quantlty (MDFQ), which wlll be stated In and wlll
be ln effect throughout the term of the servlce contract.
3. The monthly Demand Charge wlll be oqual to the MDFQ timos the Flrm Dally Demand rate. Flrm
demand rellef wlll bo affordsd to those T-5 customers paylng both demand and commodlty charges
for gas when, ln the Company's ludgment, such rellef ls warrantod.
4. The actual therm usage for the month or the MDFQ tlmes the number of days in the bllllng month,
whlchover ls less, wlll be bllled at the appllcable commodlly charge for flrm therms.
rssued by: lntermountain Gas Company
By: MichaelP. McGrathEffective:ffit3 Title: Director - Regulatory Affairs
Exhibit No. L
Case No. INT-G-14-01
lntermountain Gas Company
Page 10 of 11
IDAHO PUBLIC UTILITIES COMMISSIONl.P.U.C. Gas Tariff
fiftttRevised [5Ii[]61 Sheet No. 16 (Page 1 of
i'iJ|fr*, lntermountain Gas Gompany
Approvodffi+a Effectlve
ffiefilffitH200?
Jean D. Jewell Secretary
Rate Schedule lS-R
RESIDENTIAL INTERRUPTIBLE SNOWMELT SERVICE
APPLICABTLITY:
Appllcabte to any neur resldentlal Cuetomer uslng natural gas to melt snow andlor ice on
sldewalks, drlveways or any other slmllar appurtonances. Any and all such appllcatlons meetlng
the above crlteria wlll be subfect to servlce under Rate Schedule lS-R and wlll be separately and
lndlvldually metercd. All servlce hereunder ls lnterruptlble at the sole dlscnstlon of the Company.
FACTLITY REIMBURSEMENT CHARGE:
All new lnterruptlble Snowmelt sorulce cuetomers are requlred to pay for the cost of the
Snowmett motor aet and other related faclllty and equlpment costs, prior to the lngtallatlon of the
metor set. Any rsquest to alter the phyelcal locatlon of the meter set and rclated facllltlee frcm
Company's lnltlal deslgn may he granted provlded, however, the Company can reasonably
accommodate sald retocatlon and Customer agrces to pay all related costs.
RATE:
Monthly mlnlmum charge ls the Customer Charge.
For bllllnq perlgdg endlnq Aprll throuoh.Ngvemb.er
Cugtomer Charye - $2.50 psr blll
Commodlty Charge - iesgma per therm* l50i2675l
For bllllnq pe.rloCe endlns Decemberthrcuoh March
Customet Charge - $6.60 per blll
Commodlty Charge -1F0f0t0l per therm'l36ilE75l
'lncludes:
Temporary purchased gas cost adlusfinsnt of O(o:otltz0l Fi65,rr6'4il
Welghted averago cost of gaa of 100;3il0*f l$0-ffi21
PURCHASED GAS COST ADJUSTMENT:
Thle tarlff is subfect to an adlustment for cost of purchased gas as provlded for in the
Company's Purchased Gas Cost AdJustment Provlelon.
SERVICE CONDITIONS:
1. All natural gas servlce hereunder ls subject to the General Servlce Provlsions of the
Company's Tariff, of whlch thls Rate Schedule ls a part.
tssued by: lntermountain Gas Company
By: Michael P. McGrath Tiile: Director- Regulatory Affairs
Effective: ffi+il l6Ei666il70fi'l
LP.U.C. Gas TfiflhRevisedlSlxthl Sheet No. 17 (Paqe 1 of
,!,ffi,, tntermountain Gas Gompany
Exhibit No. 1
Case No. INT-G-14-01
lntermountain Gas Company
Page f.i. of 11
IDAHO PUBLIC UTILITIES COMMISSION
Approved Effoctlveecpe+,*ef+ ffit)
?ertt'.l#$2807
Jean D. Jewell Secretary
Rate Schedule IS-c
SMALL COMMERICAL INTERRUPTIBLE SNOWMELT SERVICE
APPLIGABILITY:
Apptlcable to any new Cuetomer otherwlse ellglble to recelve gas servlce under Rate
Schedule GS-l and uslng natural gas to melt anow andlor lce on sldewalks, drlveways or any other
slmllar appurtenances. Any and all such appllcatlons meetlng the above crlterla wlll be sublect to
servlce under Rate Schedule lS-C and wlll be separately and indlvldually metered. All senrlce
hereunder ls lnterruptlble at the sole dlscretlon of the Company.
FACILITY REIMBURSEMENT CHARGE:
All new lnterruptlble Snowmelt serylce customors are roqulred to pay for the cost of the
Snowmslt motor sst and other related faclllty and egulpment costs, prlor to tho lnstallatlon of the
meter set. Any request to alter the phyelcal locatlon of the meter eet and related facllltles from
Company's lnltlal deslgn may be granted provlded, however, the Company can reasonably
accommodate eald relocatlon and Gustomer agrees to pay all related costs.
RATE:
Monthly mlnlmum charge ls the Cuetomer Charge.
For bllllnq periods endlnq Aprll throush November
Customer Gharge - $2.00 per blll
Commodlty Charye - Flrst 200 therms per blll @$0.71872. m:rle7e'l
Next 1,8fi) therms per blll @ $0.89762'@]
Over 2,000 therme per blll @ $0.67708-E63mi5l
For bllllnq perlods endlng December throuqh March
Customer Charge - $9.60 per blll
Commodlty Charge - Flrat 200 therms per blll @$0.71s72' lSO'7IEfl
Next {,800 thermi per btti-@ $0.69252-@J
Over 2,000 therms per blll @ $O.eZzo0-F6'.678151
*lncludes:
Temporary purchased gas cost adJustment of {$(&oli}6o}l5io0-'3ss0il
wotdtrtea iverage costtf gas of Sils+a4+ B6:5ia6-,
PURCHASED GAS COST ADJUSTMENT:
Thls tariff ls subject to an adJustment for cost of purchased gas as provlded for in the
Company's Purchased Gas Cost AdJustment Provlslon.
tssued by: Intermountain Gas Company
ay: Michael P. McGrath Tttte: Director - Regulatory Affairs
Eif ect ive: ffi 01t! l6tio;5-e r I;ZmAl
EXHIBIT NO.2
CASE NO. INT.G-14-01
INTERMOUNTAIN GAS COMPANIY
PROPOSED TARIFT'S
(10 pages)
l.P.U.C. Gas Tariff
Second Revised Volume No. 1
(Supersedes First Revised Volume No. 1)
Forty-Seventh Revised Sheet No.01 (Page 1 of 1
i"',11fr,,, lntermountain Gas Company
Exhibit No. 2
Case No. INT-G-14-01
lntermountain Gas Company
Page L of 10
Rate Schedule RS-1
RESIDENTIAL SERVICE
AVAILAB!LITY:
Avallable to lndlvldually metered consumens not othenrlse speclfically provlded for, uslng
natural gas for resldentlal purposos.
RATE:
Monthly mlnlmum charge ls the customer charge.
For bllllnq perlods endlno Aorllthrouqh November
Customer Charge - $2.50 per bll!
Commodlty Charge - $0.90500 per therm'
For bllllnq perlods endlnq Decemberthrouqh March
Gustomer Charge - $6.50 per blll
Commodlty Charge - $0,7924,/. per therm*
*lncludes:
Temporary purchased gas cost adjustment of $(0.03501)
Welghted average cost of gas of $0.39482
PURCHASED GAS COST ADJUSTMENT:
This tarlff ls subJect to an adJustment for cost of purchased gas as provlded for ln the
Company's Purchassd Gas Cost AdJustment Provlslon.
SERVICE CONDITIONS:
All natural gas servlce hereunder ls subJect to the General Servlce Provlslons of the
Company's Tarlff, of whlch thls rate schedule ls a part.
lssued by: lntermountain Gas CompanyBy: Michael P. McGrath Title: Director - Regulatory Affairs
Effective: October 1, 2014
Exhibit No. 2
Case No. INT-G-14-01
lntermountain Gas Company
Page 2 of 10l.P,U.C. Gas Tariff
Second Revised Volume No. 1
(Supersedes First Revised Volume No. 1)
Fortv-Seventh Revlsed Sheet No, 02 (Pase 1 of 1Sheet No, 02 (Paqe 1
Ii,1ffi,,, lntermountain Gas ComPany
Rate Schedule RS-2
MULTIPLE USE RESIDENTIAL SERVICE
AVAILABILITY:
Avallable to lndlvldually metered consumera uslng gas for several resldentlal purposes
lncludlng both water heatlng and space heatlng.
RATE:
Monthly mlnlmum charge ls the customer charge.
For bllllnq perlods endlnq Aprllthrouoh November
Customer Charge - $2.50 Per bltl
Commodlty Charge - $0.76036 pertherm'
For bllllnq perlods endlnq Decemberthrouqh March
Customer Charge - $6.50 Per blll
Commodlty Charge - $0.72673 pertherm*
'lncludes:
Temporary purchased gas cost adJustment of $(0.02704)
Welghted average cost of gas of $0.39482
PURCHASED GAS COST ADJUSTMENT:
Thls tarlff ls subject to an adJustment for cost of purchased gas as provlded for ln the
Company'e Purchased Gas Cost AdJustment Provlslon.
SERVICE CONDITIONS:
All natural gas servlce hereunder ls subJect to the General Servlce Provlslons of the
Company's Tarlff, of whlch thls rate schedule ls a part.
tssued by: lntermountain Gas Company
By: Michael P. McGrath Tltle: Director- Regulatory Affairs
Effective: October 1, 2014
l.P.U.C. Gas Tariff
Second Revised Volume No. 1
(Supersedes First Revised Volume No. 1)
Revised Sheet No.03 ( Pase 1 of
Ii,lli,,, lntermountain Gas Company
Exhibit No. 2
Case No. INT-G-14-0L
lntermountain Gas Company
Page 3 of L0
Rate Schedule GS-1
GENERAL SERVICE
AVAILABILITY:
Avallable to indivldually metered customerc whose requlrcments for natural gas do not
exceed 2,000 therms per day, at any point on Company'e dlstrlbutlon system. Requlrements in
exceaa of 2,000 therms per day may be served under thls rate schedule upon executlon of a one-
year wrltten seruice contract.
RATE:
Monthly minlmum charge is the customer charge.
For billlno oerlods endlnq Aoril throuqh November
Customer Charge - $2.00 per blll
Commodlty Charge - Firct 200 therms per blll @ $0.77064.Next 1,800 therms per blll @ $0.7489t.Over 2,000 therms per bll! @ $0.72789-
For bllllns oeriods endlno Decemberth.rouoh March
Customer Gharge - $9.50 per blll
Commodlty Charge - Flrst 200 therms per blll @ $0.71979-Next 1,800 therms per blll @ $0.69859.Over 2,000 thenns per bill @ $0.67813.
*lncludes:
Temporary purchased gas cost adJustment of $(0.03550)
Weighted average cost of gas of $0.39t[82
lssued by: lntermountaln Gas Company
By: Michael P. McGrath Title: Director - Regulatory Atfairs
Effective: October 1, 2014
l.P.U.C. Gas Tariff
Second Revised Volume No. 1
(Supersedes First Revised Volume No. 1)
Forty-Ninth Revlsed Sheet No. 03 ( Page 2 of
Name
o, Utlllty lntermountain Gas Company
Rate Schedule GS-l
GENERAL SERVICE (Continued)
For separately metered dellverles of gas utlllzed solely as Gompressed Natural Gas Fuel ln
vehlcular lntsrnal combustlon englnes.
Customer Charge - $9.50 per bill
Commodity Charge - $0.67813 per therm'
"lncludes:
Temporary purchased gas cost adfustment of $(0.03550)
Welghted average cost of gas of $0.39482
PURCHASED GAS COST ADJUSTMENT:
Thls tarlff ls subJect to an adfustment for cost of purchased gas as provlded for ln the
Company's Purchased Gas Cost AdJustment Provlslon.
SERVICE CONDITIONS:
1. Any GS-l customer who leaves the GS-1 servlce wlll pay to lntermountain Gas Company,
upon exltlng the GS-l servlce, all gas and transportatlon related costs lncurred to serve
the customer durlng the GS-i servlce perlod not bome by the customer during the tlme
the customer was uslng GS-l servlce. Any GS-i customer who leaves the GS-l servlce
wlll have refunded to them, upon exltlng the GS-l sorvlce, any excess gas commodlty or
transportatlon payments made by the customer durlng the tlme they were a GS-l
customer.
2. Alt natural gas service hereunder ls subfect to the General Servlce Provlslons of the
Company's Tarlff, of whlch thls rate schedule ls a paft.
lssued by: !ntermountaln Gas Company
By: MichaelP. McGrath
Effec-tive: October 1, 201 4
Title: Director - Regulatory Affairs
Exhibit No. 2
Case No. INT-G-14-01
lntermountain Gas Company
Page 4 of 10
l.P.U.C. Gas Tariff
Second Revised Volume No. 1
(Supersedes First Revised Volume No. 1)
Name
of Utll
Revised Sheet No. 04 ( Page 1 of
lntermountain Gas Com
Rate Schedule LV-1
LARGE VOLUME FIRM SALES SERVICE
AVAILABILITY:
Available at any mutually agreeable dellvery polnt on the Company's distrlbution system to any
existing customer recelving servlce under the Company's rate schedule LV-l or any new customer
whose usago doee not exceed 500,000 therms annually, upon exocutlon of a one-year mlnlmum wrltten
service contract for firm sales servlce ln excess of 200,000 therms per year.
MONTHLY RATE:
Commodity Gharge:
Flrst 250,000 therms per bill@ $0.53790-Next 500,000 therme per blll@ $0.49947'
Amount Over 750,000 therms per bll! @ $0.41818*
The above prices include weighted average cost of gas of $0.39482* lncludes temporary purchaeed gas cost adJustment of $(0.01450)tt lncludee temporary purchased gas cost adfustment of $0.01675
PURCHASED GAS COST ADJUSTMENT:
Thie tariff ls subject to an adlustment for cost of purchased gas as provlded for ln the
Company's Purchaeed Gas Gost Adjustment Provlslon.
SERVICE CONDITIONS:
1. All natural gas service hereunder ls subject to the General Service Provlslons of the
Company's Tarlff, of whlch thls Rate Schedule ls a part.
2. Any LV-1 customer who exlts the LV-l servlce at any tlme (lncludlng, but not llmlted to, the
explratlon of the contract term) will pay to lntermountaln Gas Company, upon exltlng the LV-1 eervice,
all gas and/or lnterstate transportatlon related coets to serve the customer during the LV-l contract
perlod not bome by the customer durlng the LV-l contract period. Any LV-l customer wlll have
refunded to them, upon exltlng the LV-l serulce, any excess gas and/or interstate transportatlon related
payments made by the cuatomer during the LV-l contract period.
3. ln the event that total dellveries to any customer wlthln the last three contract perlods met
or exceeded the 200,000 therm threehold, but the customer durlng the current contract perlod used
less than the contract mlnlmum of 200,000 therme, an addltlonal amount shall be billed. The addltlonal
amount shall be calculated by bllling the deflclt ucage below 200,000 therms at the LV-l Block 1 rate
adlusted for the removal of variable gas costs. The customer's futurs ellglblllty for the LV-l Rate
Schedule wlll be ronegotiated wlth the Company.
rssued by: lntermOuntain
By: MichaelP. McGrath
Effective: October 1, 20'14
Gas Gompany
Title: Director-RegulatoryAffairs
Exhibit No. 2
Case No. INT-G-14-01
lntermountain Gas Company
Page 5 of 10
Exhibit No. 2
Case No. INT-c-14-01
lntermountain Gas Company
Page 5 of 10
l.P,U.C. Gas Tariff
Second Revised Volume No. 1
(Supersedes First Revised Volume No. 1)
Sheet No. 11 ( Paoe 1 of
i'i,1lfi,, lntermountain Gas company
Rate Schedule T-3
INTERRUPTIBLE DISTRIBUTION TRANSPORTATION SERVICE
AVAILABILITY:
Avallable at any polnt on the Company's dlstrlbutlon system to any customer upon
executlon of a one year mlnlmum wrltten servlce contract.
MONTHLY RATE:
Block One:
Block Two:
Block Three:
Flrst 100,000 therms transported @ $0.05617'Next 50,000 therms transported @ $0.02357*
Amount over 150,000 therms transported @ $0.00944*
'lncludes temporary purchased gas cost adJustment of $0.00057
ANNUAL MIN]MUM BILL:
The customer shall be subJect to the payment of an annual mlnlmum bill of $30,000 durlng
each annual contract perlod, unless a higher mlnlmum ls requlred under the servlce contract to
cover speclal condltlons.
PURCHASED GAS COST ADJUSTMENT:
Thls tarlff ls subJect to an adJustment for cost of purchased gas as provlded for in the
Company's Purchased Gas Cost AdJustment Provlslon.
SERVTCE CONDITIONS:
1. The Company, in lts sole dlscretlon, shall determlne whether or not lt has adequate
capaclty to accommodate transportatlon of the customer's gas supply on the Company's
dlstrlbutlon system.
2. All natural gas ssrvlce hereunder ls sublect to the General Servlce Provlslons of the
Company's Tarlff, of whlch thls Rate Schedule ls a part,
3. lnterruptlble Dlgtrlbutlon Transportatlon Serulce may be made flrm by a wrltten
agreemont between the partles lf the customer has a dedlcated !lne.
4. lf requested by the Company, the customer expressly agrees to lnterrupt lts operatlons
durlng perlods of capaclty constralnts on the dlstrlbutlon system.
5. Thls servlce does not lnclude the cost of the customor's gas suppty or the lnterstate
plpellne capaclty. The customer ls responslble for procurlng lts own supply of natural gas and
transportatlon to lntormountaln'a dlstrlbutlon system under thls rate.
6. The customer underctands and agrees that the Company ls not responslble to dellver
gas supplles to the customer whlch have not been nomlnated and accepted for dellvery by the
lnterstate plpellne.
7. An exlstlng LV-l, T4, or T-5 customer electlng thls schedule may concurrently utllize
Rate Schedule T-3 on the same or contlguous property.
tssued by: lntermountain Gas Company
By; Michael P, McGrath
Effective: October 1, 2014
Title: Director - Regulatory Affairs
Exhibit No. 2
Case No. INT-G-14-01
lntermountain Gas Company
Page 7 of 10
l.P.U,C. Gas Tariff
Second Revised Volume No. 1
First Revised Volume No. 1)Revised Sheet No. 13 ( Page 1 of
i'i,lli", tntermountain Gas Company
Rate Schedule T4
FIRM DISTRIBUTION ONLY TRANSPORTATION SERVICE
AVAILABILITY:
Avatlable at any mutually agreeable dellvery polnt on the Company's dlstrlbutlon system
to any customer upon sxecutlon of a ona year mlnlmum wrltten serylce contract for flrm
dlstrlbutlon transportatlon servlce ln excess of 200,000 therms por year.
MONTHLY RATE:
Commodlty Charge:
Block One:
Block Two:
Block Three:
Flrst
Next
Amount over
250,000 therms transported @ $0.05983.
500,000 therms transported @ $0.02134*
750,000 therms transported @ $0.00661*
'lncludes temporary purchased gas cost adf ustment of $0.00000
PURCHASED GAS COST ADJUSTMENT:
Thls tarlff ls subJect to an adJustment for cost of purchased gas as provlded for in the
Company's Purchased Gas Cost AdJustment Provlslon.
SERVICE CONDITIONS:
1. Thls serulce excludes the serylce and cost of flrm lnterstate plpellne charges.
2. The customer ls responslble for procurlng lts own supply of natural gas and lnterstate
transpoftatlon under thls Rate Schedule. The customer understands and agrees that the Company
ls not responslble to dellver gas supplles to the customor whlch have not been nomlnated,
scheduled, and dellvered by the lnterctate plpellne to the deslgnated clty gate.
3. Atl natural gas servlce hereunder ls subject to the General Servlce Provislons of the
Company's Tarlff, of whlch thls Rate Schedule ls a part.
4. The customer shall nomlnato a Maxlmum Dally Flrm Quantlty (MDFQ), whlch wlll be
stated ln the contraet and ln effect throughout the term ofthe servlce contract.
5. An exlstlng LV-l, T-3, or T{ customer electlng thls schedule may concurrently utllize
Rate Schedule T4 on the customer's same or contlguous property.
BILLING ADJUSTMENTS:
1. ln the event that total deliverles to any customer wlthln the last three contract perlods
met or exceeded the 200,000 therm threehold, but the customer durlng the current contract perlod
used less than the contract mlnlmum of 200,000 therms, an addltlonal amount shall bs billed. The
addltlonal amount shall be calculated by bllllng the deflclt usage below 200,000 therms at the T4
Block I rate. The customsr's future ellglblllty for the T-4 Rate Schedule wlll be renegotlated wlth
the Company.
rssued by: Intefmountain
By:MichaelP. McGrath
Gas Company
Title: Director - Regulatory Affairs
October
l.P.U.C. Gas Tariff
Second Revised Volume No. 1
(Supersedes First Revised Volume No. 1)
Seventh Revised Sheet No. 14 (Page 'l of 2)
i'i,lli,,, tntermountain Gas GomPanY
Flrm Servlce
Demand Charge:
Flrm Dally Demand -
Commodlty Gharge:
For Flrm Therms Transported
Over-Run Seruice
Gommodlty Charge:
For Therms Transported ln Excese Of MDFQ:
Exhibit No. 2
Case No. INT-G-14-01
lntermountain Gas Company
Page 8 of 10
Rate Schedule T-5
FIRM DISTRIBUTION SERVICE WITH MAXIMUM DAILY DEMANDS
AVAILABILITY:
Avallable at any mutually agreeable dellvery polnt on the Company's dlstribution system to any
exlstlng T-5 customer whose dally contract demand on any glven day meets or exceeds a predetermlned
level agreed to by the customer and the Company upon executlon of a ono-year mlnlmum wrltten servlce
contract for flrm dlstrlbutlon servlce ln excees of 200,000 therms per year.
MONTHLY RATE:
Rate Per Therm
$0.84253
$0.00279*
$0.04538*
*lncludes temporary purchased gas cost adJustment of $0.00033
PURCHASED GAS COST ADJUSTMENT:
Thls tarlff ls subfect to an adfustment for cost of purchased gas as provlded for ln the Company's
Purchased Gas Cost Adjustment Provlslon.
SERVICE CONDITIONS:
1. All natura! gas servlce hereunder ls sublect to the General Servlce Provislons of the Company's
Tarlff, of whlch this Rate Schedule ls a part.
2. The customer shall nominate a Maxlmum Dally Firm Quantlty (MDFQ), whlch will be stated ln and will
be ln effect throughout the term of the servlce contract.
3. The monthly Demand Charge wlll be equal to the MDFQ times the Flrm Dally Demand rate. Firm
demand relief will be afforded to those T-5 customers paying both demand and commodlty charges
for gas when, ln the Company's fudgment, such rellef ls warranted.
4. The actual therm usage for the month or the MDFQ tlmes the number of days ln the bllllng month,
whlchever ls less, wlll be bllled at the appllcable commodlty charge for firm therms.
tssued by: lntermountain Gas Company
By: MichaelP. McGrath Title: Director - Regulatory Affairs
Effective: October 1, 2014
Exhibit No. 2
Case No. INT-G-14-01
lntermountain Gas Company
Page 9 of 10l.P.U.C. Gas Tariff
Sixth Revised Sheet No. 16 (Paoe 1 ol
f,lli,,, tntermountain Gas ComPanY
Rate Schedule lS-R
RESIDENTIAL INTERRUPTIBLE SNOWMELT SERVICE
APPLICABILITY:
Appllcable to any new resldentlal Customer uslng natural gas to melt snow and/or lce on
sldewalks, drlveways or any other slmllar appurtenances. Any and all such appllcatlons meetlng
the above crlterla wlll be subfect to serulce under Rate Schedule !S-R and wlll be separately and
lndlvldually metered. All servlce hereunder ls lnterruptlble atthe sole dlscretlon of the Company.
FACILITY REIMBURSEMENT CHARGE:
All new lnterruptlble Snowmelt servlce customsra are requlred to pay for the cost of the
Snowmelt meter set and other related faclllty and equlpment costs, prlor to the lnstallatlon of thE
meter set. Any request to alter the physlcal locatlon of the meter set and related facilltles from
Company's lnltlal deslgn may be granted provlded, however, the Company can reasonably
accommodate sald relocatlon and Customor agroes to pay all related costs.
RATE:
Monthly mlnimum charge ls the Customer Charge.
For bllllnq perlods endlno Aorllthrouqh November
Customer Charge - $2.50 Per blll
Commodlty Charge - $0.72673 per thermr
For bllllno perlods endlnq December throuqh March
Customer Charge - $6.50 per blll
Commodity Gharge - $0.72673 per therm'
*lncludes:
Temporary purchased gas cost adJustment of $(0.02704)
Welghted average cost of gas of $0.39482
PURCHASEO GAS COST ADJUSTMENT:
Thls tarlff ls subfect to an adlustment for cost of purchased gas as provlded for ln the
Company's Purchased Gas Cost Adfustment Provlslon.
SERVICE CONDITIONS:
1. All natural gas servlce hereunder ls subJect to the General Serulce Provlslons of the
Company's Tarlff, of whlch thls Rate Schedule ls a part.
rssued by: lntermountain
ay: Michael P. McGrath
Effective: October 1, 2014
Gas Company
Title: Director - Regulatory Affairs
LP.U,C. Gas Tariff
Sixth Revised Sheet No. 17 (Page 1 of 2)
i'iilli,', lntermountain Gas GomPanY
Exhibit No. 2
Case No. INT-G-14-01
lntermountain Gas Company
Page 10 of 10
Rate Schedule lS-C
SMALL COMMERICAL INTERRUPTIBLE SNOWMELT SERVICE
APPLICABILITY:
Appllcable to any new Gustomer othenrlse eliglble to recelve gas serulce under Rate
Schedule GS-l and uslng natura! gas to melt snow andlor lce on sldewalks, drlveways or any other
simllar appurtenances. Any and all such appllcatlons meetlng the above crlterla will be subJect to
servlce under Rate Schedule lS-C and wlll be separately and lndlvidually metered. All service
hereunder ls Interruptlble at the sole discretlon of the Company.
FACILITY REIMBURSEMENT GHARGE:
All new lnterruptible Snowmelt serulce customerc are requlred to pay for the cost of the
Snowmelt meter set and other related faclllty and equlpment costs, prlor to the lnstallatlon of the
meter set. Any request to alter the physlcal locatlon of the meter set and related facillties from
Gompany's lnlttal deslgn may be granted provided, however, the Gompany can reasonably
accommodate said relocatlon and Customer agrees to pay all related costs.
RATE:
Monthly minimum charge ls the Customer Charge.
For billlno periode endino Aprilthrouoh November
Customer Charge - $2.00 per blll
Gommodlty Charge - First 200 therms per blll @ $0.71979.Next 1,800 therms per bill @ $0.69859.
Over 2,000 therme per blll @ $0.67813.
For billlnq periods endinq December throuqh March
Customer Charge - S9.50 per bitl
Commodity Gharge - First 200 therms per blll @ $0.71979.Next 1,800 therms per blll @ $0.69859.Over 2,000 therms per blll @ $0.67813*
*lncludes:
Temporary purchased gas cost adJustment of $(0.03550)
Weighted avorage cost of gas of $0.39482
PURCHASED GAS COST ADJUSTMENT:
Thls tariff is subJect to an adJustment for coet of purchased gas as provided for ln the
Company's Purchaeed Gas Cost Adjustment Provlsion.
rssued by: lntermountain
ay: Michael P, McGrath
Effective: October 1, 2014
Gas Company
Titb: Director - Regulatory Affairs
EXHIBIT NO.3
CASE NO. INT.G-14-01
INTERMOUNTAIN GAS COMPAI\Y
PERTINENT EXCERPTS FROM INTERSTATE PIPELII\ES AND RELATED
FACILITIES
(13 pages)
Exhibit No.3
Case No. INT-G-14-01
lntermountain Gas Company
Page 1 of 13
Northwest Pipeline LLC
FERC Gas Tariff
Fifth Revised Volume No. I
FERC GAS TARIFF
FIFTH REVISED VOI,I'ME NO. 1
(Superseding Fourth Revised Volume No.
of
NORTHWEST PIPEI,INE I,LC
Filed with
FEDERAL ENERGY REGULATORY COMMISSION
Communications concerning this ?ariff should be senE Eo:
David iI . Madsen, Direct,or, Rates & Tariffs
NorEhwest, PipeJ.ine LtC
295 Chipeta waySalt Lake Citsy, Utsah 84108
P.O. Box 58900
Salts Lake Citsy, Utah 84158
Telephone: [phone]
Facsimlle: (80r.) 584-7764
l_)
Exhibit No. 3
Case No, INT-G-14-01
lntermountain Gas Company
Page 2 of 13
Northwest Pipeline LLC
FERC Gas Tariff
Fifth Revised Volume No' I
Fifth Revised Sheet No. 5
Superseding
Fourth Revised Sheet No. 5
STATEMENT OF RATES
Effective Rates APPIicabIe to
Rate Schedules TF-I, TF-2, TI-1, TFL-I and TIL-1
(Dollars Per Dth)
Rate Schedul-e and
T)pe of Rate
Rat,e Schedute TF-r. (4) (5)
Reservation(Large Customer)
SYstem-Wide
l-5 Year Evergreen ExP.
25 Year Evergreen ExP.
VoLumetric (21
(Large CusEomer)
SYstem-Wide
15 Year Evergreen ExP-
25 Year Evergreen ExP.
(SmalL Customer) (5)
Scheduled Overrun (2)
Rate schedule TF-2 (4) (s)
Reservation
Volumetsric
Scheduted DailY overrun
Annual Overrun
RaEe Schedule Tf-l l2l
Volumetric (7)
Rat,e schedule TFL-1 (4) (5)
Reseruation
Volumetric (21
Scheduled Overrun (2)
Ratse Schedule TIt- L (2)
Volumetric
BaseTariff Rate(1), (3)
Minimum Maximum
.00000 .4L000.00000 .36263.00000 .34234
.00813 .03000.00813 .00813.00813 .00813
.0081-3 .72L55
.00813 .44000
. 00000 .41000
.0081-3 .03000.008L3 .44000
.00813 .44000
.00813 .44000
Northwest Pipeline LLC
FERC Gas Tariff
Fifth Revised Volume No. I
Fifth Revised Sheet No. 7
Superseding
Fourth Revised Sheet No. 7
Exhibit No.3
Case No. INT-G-14-01
lntermountain Gas Company
Page 3 of 13
Eo
STArEMENI OF RATES (ConEinued)
Effective Rates Applicable to Rat,e Schedules SGS-2F and SGS-2I
(uollars per DEh)
Rate Schedule and
I:pe of Ratse
Ratse Schedule SGS-2F (21 (3) (4) (s)
Demand Charge
Pre-Expansion Shipper
Expansion shipper
Capacity Demand Charge
Pre-Expansion Shipper
E>qransion Shipper
Volumetric Bid RaEes
Withdrawal Charge
Pre-Erg)ansion Shipper
Expansion Shipper
Storage Charge
Pre-Expansion Shipper
Expansion Shipper
Rate Schedul"e SGS-2f
Volumetric
Base
Tariff RaEe (1)
Minimum Maximum
0 .00000
0 . 00000
0. 00000
0.00000
0.00000
0.00000
0.00000
0.00000
0.00000
0 .01s52
0.04056
0.00057
0.00348
0 .0L562
0.04055
0.00057
0.00348
o.00224
FootnoEes(t) shippersfurnish
No. L4.
receiving service
fuel reimbursemenE
under these rate schedules are requiredin-kind at the rates specified on SheeE
Exhibit No.3
Case No. INT-G-14-01
lntermountain Gas Company
Page 4 of 13
Northwest Pipeline LLC
FERC Gas Tariff
Fifth Revised Volume No. I
Fourth Revised Sheet No. 8-A
Superseding
Third Revised Sheet No. &A
STATEI{ENT OF RATES
Effective Rates Applicable to Rate
(Dol1ars per
RaEe Schedule and
1]1)e of Rate
RaE,e ScheduLe LS-2f (3)
Demand Charge (2')
Capacity Demand Charge (z)
Volumetric Bid RaEes
Vapori-zation Demand-RelaEed Charge
Storage CapaciEY Charge (2)
LiquefacEionVaporization
Rate Schedule LS-2I
Volumetric
Liquefact,ion
Vaporizat,ion
(Continued)
Schedules LS-2F and LS-2I
Drh)
Base
Tariff Rate (1)
Minimum Maximum
(2t
0 .00000
0.00000
0 .00000
0 .00000
0.90855
0.03386
0.02587
0. 00331
o .02587
0.00331
0.908s5
0. 03385
0. o0000 0.00662
0.90855 0.90855
0.03386 0.03386
Footnotes
(1) Shippers receiving serwlce under Ehese rate schedules are reguired tsofurnish fuel reimbursement j-n-kind aE the rates specified on Sheet No.
L4.
Rates are daily ratses comput,ed on the basis of 355 days per year,
except that rates for leap years are computed on the basis of 365 days.
(2)
Exhibit No.3
Case No. INT-G-14-01
lntermountain Gas Company
Page 5 of 13
Northwest Pipeline LLC
FERC Gas Tariff
Fifth Revised Volume No. I
Eleventh Revised Sheet No. 14
Superseding
Tenth Revised Sheet No. 14
STATEMENT OF EUEL USE REQUIREMENTS FACTORS
FOR RBIMBURSEMENT OE FUEL USE
Applicable to Transportation Service Rendered Under
Rate Schedules Contained in this Tariff, Fifth Revised Volume No. L
The rates set forth on Sheet Nos. 5, 6,7, 8 and 8-A are exclusive of
fuel use requirements. Shipper shaLl reimburse Transporter in-kind for itsfuel use requirements in accordance with Section 14 of the General Terms and
Conditions contained herein.
The fuel use reimbursement furnished by Shippers shal] be as followsfor the applicable Rate Schedules included in this Tariff:
Rate Schedules Tf-l, TF-zt TI-1, and DEX-1
Rate Schedule TF-1 - Evergreen Expansion
IncremenEal Surcharge (1)
Rate Schedule TFL-1
Rate Schedule TIL-L
Rate Schedules SGS-2F and SGS-2I
Rate Schedules LS-L, LS-2F and LS-2ftiquefaction
VaporizaEion
1.45t
o.t_o*
0.478
2 .99*
2.79*
The fuel use fact.ors set forth above shall be calculated and adjusted
as explained in Section L4 of the General Terms and Conditions. Fuel
reimbursement quantities to be supplied by Shippers to Transporter shall be
determined by applying the factors set forth above to the quantj-ty of gas
nominated for receipt by transporter from Shipper for transportation,
.Iackson Prairie injection, Plymouth liquefaction, Plyrnouth vaporization, orfor deferred exchange, as applicable.
Eootnote
(1) In addition to the Rate Schedule TE-1 fuel use requirements factor, the
Evergrreen Expansion Incremental Surcharge wiLl apply to the quantity of gas
nominated for receipt at, the Sumas, SIPI or Pacific Pool receipt points under
Evergreen Expansion service agreements.
NOVA Gas Transmission Ltd.
Exhibit No.3
Case No. INT-G-14-01
lntermountain Gas Company
Page 6 of L3
Page i
GAS TRANSPORTATION TARIFF
OF
NOVA GAS TRANSMISSION LTD.
Please address communications conceming this Tariffto:
NOVA Gas Transmission Ltd.
450 First Street S.W.
Calgary, Alberta
T2P 5HI
Effectivc Datc: Ianuary 1,20t4
NOVA Gas Transmission Lld.
Exhibit No.3
Case No. INT-G-14-01
lntermountain Gas Company
Page 7 of 13
Attachment2
Table of Rates, Tolls and Charges
Page 1 ot 5
Yos
Yesz
Yes
Yes
Yes
31I11 ALLIANCECTATRMONTINTERCONNECTAPN
31110 ALLhNCEEOSON INTERCONNECTAPN
31112 ATLIANCESHELLCREEKINTERCONNECTAPGC
3OO2 BOUNDARYI.AKEBORDER1958 EMPRESSBORDER3886 GORDONDAI-EBORDER64(N MCNEILLBORDER
3r00r
3E80
31003
31002
31004
31005
31006
3211
31007
31008
3888
3059
31009
3562
31012
3488
3237
3216
3135
u23
3,l013
3101,1
3008
3268
3933
3067
3,168
3225
3250
316.1
39t8
3r0r5
3285
320/+
3109
31016
3634
3165
3E86
348,1
3't57
3100
3't0r
31017
3it05
31018
3907
3151
3622
6014
310'19
3097
3305
3496
3183
TARIFF
4.19
4.19
4.19
4.19
,1.19
4.19
4.10
4.10
0.t514
0.15'14
0.151/t
0.1514
0.1935
0.1514
0.1935
0.15'l,t
0.1514
0.15r4
0.151{
0.1514
0.1514
0..l514
0.1514
0.1514
0.r5,l4
0.15,l4
0.1514
0.1514
0.1514
0.t514
0.15'14
0.1514
0.1514
0.15't4
0.151{
0,1514
0.'1514
0,1514
0.1514
0.,l51,0
0.1514
0.1514
0.15'14
0.1514
0.t514
0.1514
0.',514
0,1514
0.r514
0.1514
0.1514
0.i514
0.1514
0.1514
0.151,t
0.151/t
0.i514
0.1514
0.1514
0.r51,t
0.1 514
0.1514
0.1514
0.151,f
0.t 514
0,t514
0.1514
0.'1s1.
0,1514
0.t514
,1.19
{.19
4.19
4.19
5.35
,1.19
5.35
5.
1_
ADM AGRI INDUSTRIES SALES APN
AECO INTERCONNECTION
AGRIUM CARSELANO SALES APS
AGRIUM FT. SASK SATES APN
AGRIUM REDWATER SALES APN
AINSA/ORTH SALES APGP
AIR LIOUIDE SALES APN
AKUINU RIVER WEST SALES
ALBERTA EI.IVIROFUELS SALES APN
ALBERTA HOSPITAL SALES APN
ALBERTA-I',ONTANA BORDER
AIL]SON CREEK SAI"ES
ALTASTEEL SALESAPN
AT,IOGO SALES (BP SALES TAP)
API. JASPER SALES APN
ARDLEYSALES
ASPEN SALES
AURORA NO 2 SALES
AUROMSATES
BASHAWWEST SALES
BA\T'AG SALESAPS
EEAR CREEK COGEN SALES APGP
BEAVER HILLS SALES
BENBOW SOUTH SALES
BIG EDDY INTERCONNECTION
BIGSTONE SALES
BTEAK I.AKE SALES
BOTHASALES
BOULDER CREEKSALES
BMINARD IAKE SALES
BUFFALO CREEK INTERCONNECTION
BURDETT COGEN SALES APS
BURNT TIMBER SALES
CABIN SALES
CALDWELL SALES
CALGARY ENERGY CENTRE SALES APS
CANOE ]AKE SALES
CANOE LAKE SALES NO 2
CARBON INTERCONNECTION
CARIBOU I.AXE SAI.ES
CARIBOU LAKE SOUTH SALES
CART'ION CREEK SALES
CAROL]NE SALES
CARSELAND COGEN SALES APS
CAVALIER SALES
CHATN LAKES COOP SALES APS
CHANCELLOR Ii{TERCONNECTION
CHEECMM WEST NO 2 SALES
CHEECIIAM WEST SALES
CHEVRON AUROM SALES
CHEVRON FT. SASK SALES APN
CHICKADEE CREEK SALES
CHIGWELL NORTH SALES
CHIPEWYAN RMER SALES
CHRISTINA LAKE NORTH SALES
1.19
,1.,l9
4.19
{.19
4.19
4.ts
{.19il.lg
4.19
4.19
4.19
4.19
4.19
4.18
4.19
4.18
,t.tg
,1.19
4.19
4.19
,1.19
4.19
4.19
4.1S
4.19
1.19
4.19
4.19
4.19
1.19
4.19
4.19
4.19
4,15
{.19
4.19
,t.19
4.19
.1.19
4.19
4.19
4.19
4.19
4.19
.1.19
4.1S
,1.19
Yes2
Yes
Gdp ttulwyPoldl,lmb.t
Oroup I D.llY..Y Polr* N.m
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FT.D D.mnd R.l.
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Prlc Polril "Z'(r,G{
Ef,ec{ve: January 1, 2014 {Amended July 1, 2014}
Exhibit No.3
Case No. INT-G-14-01
lntermountain Gas Company
Page 8 of 13
Gas Transmlsslon Northwest LLC
FERC Gas Tarlff
Fourth Revlsed Volume No, 1-A
FERC GAS TARIFF
FOIJRTH REVISED VOLUME NO. I-A
OF
GAS TRANSMSSION NORTHWEST LLC
FILED WITHTIIE
FEDERAL ENERGY REGULATORY COMMIS SION
Communications Concerning This Tariff
Should Be Addressed To:
Joan Collins
Manager, Tariffs and Compliance
Gas Transmission Northwest LLC
Mailing Address: P.O. Box 2446
Houston, TX 77252-2446
Courier Address: 717 Texas Street, Suite 2400
Houston, TX 77002-2761
Phone: [phone]Fax: (832\320-6651
Exhibit No.3
Case No. INT-G-14-01
lntermountain Gas company
Page 9 of 13
PART 4.I
4.1 - Statement of Rates
FTS-I and LFS-I Rates
v. l 1.0.0 Superseding v. 10.0.0
Gas Transmission Northwest LLC
FERC Gas Tariff
Fourth Revised Volume No, l-A
DAILY
MILEAGE(a)
(Dth-MILE)
Max. Min.
STATEMENT OF EFFECTIVE RATES AND CHARGES FOR
TRANSPORTATION OF NATI]RAL GAS
Rate Schedules FTS-I and LFS-I
RESERVATION
BASE
STF (e)
EXTENSION CHARGES
MEDFORD
E-r (D 0.003290 0.000000
E-2 (hXD 0.002972 o.oooooo
@iamond l)
E-2 (hxr) 0.001r66 0.000000
(Diamond 2)
COYOTE SPRINGS
DAILY
NON-MILEAGE(b)
(Dth)
Max. Min.
0.005498 0.000000
DELIVERY (s)
(Dth-MrLE)
Max. Min.
0.000016 0.000016
0.000016 0.000016
FrrEL (d)
(Dth-MrLE)
Max. Min.
0.0050% 0.0000%
0.0050% 0.0000%
0.000498 0.000000 0.039216 0.000000
(e) 0.000000 (e) 0.000000
0.000026 0.000026
0.000000 0.000000
0.000000 0.000000
E.3 (D 0.001412 0.000000 0.001420 0.000000 0.000000 0.000000
oVERRUN CHARGE (i)
SI.JRCHARGES
ACA(K)(k)(k)
Issued: November 18, 2013
Effective: December 19, 201,3
DooketNo. RPl4-180-000
Accepted: December 12, 2013
Exhibit No.3
Case No. INT-G-14-01
lntermountain Gas Company
Page 10 of 13
Foothills Pipe Lines Ltd. Pase I
PHASE I
GAS TRANSPORTATION TARIFF
OF
FOOTIIILLS PIPE LIIYES LTD.
This Gas Transportation Tariffis subject to the National Energy Board Act is available for
inspection during normal business hours and is also available electonically at
www.tanscanada.com. Communications concerning this Gas Transportation Tariffshould be
addressed to:
Foothills Pipe Lines Ltd.
450 First Steet S.W
Calgary, Alberta
T2P 5HI
Attention: Greg Szuch
TARIFF_PHASEI Effective Date: April 1,2007
Exhibit No. 3
Case No. INT-G-14-01
lntermountain Gas Company
Page 11 of 13
Foothills PiLe Lines Ltd. - Page 1
TABLE OT EFFECTIYE RATES
1. Rate Schedule FT, Firm Transportation Service
Demand Rate
($/GJ/Kn/lvfonth)
0.0066371 155
0.0071891649
0.0152615241
0.0080358941
2. Rate Schedule OT, Overrun Transportation Service
Commodity Rate
($/GJ/Iftn)
0.0002400272
0.0002599917
3. Rate Schedule IT, Interruptible Transportation Service
Commodity Rate
($/GJ/Km)
0.0005519236
0.0002906132
* For Zone 8, Shippers Haul Distance shall be 170.7 km.
Zone 6
ZoneT
7-one8*
Znne9
7nne6
ZnneT
Zone 8*
Znne9
TARIFF- PHASE I Effective Date: January 1,2014
Exhibit No. 3
Case No. INT-G-14-01
lntermountain Gas Company
Page 12 of 13
FERC GAS TARIFF
SECOND REVISED VOLUME NO. 1
of
QUESTAR PIPELINE COMPANY
filed with the
FEDERAL ENERGY REGUIATORY COMMISSION
Communications regarding this Tariff should be addressed to:
L. Bradley Burton,
General Manager Federal Regulatory Affairs and FERC Compliance Officer
Questar Pipeline Company
333 South State Street (84111)
P. O. Box 45360
Salt Lake City, UT 84145-0360
Telephone: [phone]
FAX: (801) 324-s623
Exhibit No.3
Case No. INT-G-14-01
lntermountain Gas Company
Page 13 of 13
Questar Plpellne Company
FERC Gas Tariff
Second Revlsed Volume No. 1
Statement of Rates
Section Version: 8.0.0
STATEMENT OF RATES
Base
Tarlff
Rate ($)
(b)
RRM TRANSPORTATION . T-1
Systemwlde Monthly ReservaUon Charge
Maxlmum tl ,...,............ '....... 5,28804Mlnlmum........ . 0.00000
SSXP Monthly Reservatlon Charge2l
Maxlmum 4l ,.,,.,......,.... ..,...-.7,82712Mlnlmum........ . 0.00000
Maxlmuml/.... . 0.00267Mlnlmuml/..... . 0.00267
T-lAuthorlzed Ovemln ChargeMaxlmuml/.... , 0-17652Mlnlmuml/..... . 0.00267
T- 1 Unauthorlzed Overrun Charge
SSXP Authorlzed Overrun Charge2lMaxlmuml/.... .. 0.26000Mlnimuml/..... . 0.00267
SSXP Unauthorlzed overrun Charge 2l
Non-Crlucal ...,.0.52000
PARKING AND LOANING SERVICE - PAL2
Initlatlon ChargeMaxlmum,...... ..0.20846Mlnlmum....,... .,0.03276
Dally Inventory ChargeMaxlmum....... ..0.17570Mlnlmum........ ..0.00000
NO-NOTICE TRANSPORTATION - NNT
lilonthly Reservatlon Charge
Maxlmum 4l ..,.....,........ ........ 0.86753Mlnlmum........ ,. 0.00000
INTERRUPTIBLE TRANSPORTATION. T.2
Systemwlde Usage ChargeMaxlmuml/.... .. 0.17652Mlnlmuml/..... ., 0.00267
Systemwlde Unauthorlzed Overrun charge
Non-CrlUcal .....0.35304
SSXP Usage Charge 2lMaxlmuml/.... .. 0.26000Mlnlmuml/..... .. 0.00267
SSXP Unauthorlzed Ovemrn Charge 2/
FUEL REIMBURSEMENT - 1.97 o/o ln-kind for Rate Schedules T-1 and T-2.
OTNONAL VOLUMETRIC RELEASES /
FIRM TMNSPORTATION - T-1
Systemwlde Volumetrlc Charge
Maxlmum 4l ....,.,.......... ....... 0.17385Mlnlmum........ . 0.00000
SSXP Volumetrlc Charge 2/
Maxlmum 4l ,..,.,,..,.,,,... ....,.. 0.25733Mlnlmum....,... .0.00000
Pipellne Usage Charges Applicable to Volumetric Releases 3/Maxlmuml/..,. ..0.00267MlnlmumU..... ..0.00267
Filed On: November ZO,2073 Effective On: January l,2OL4
EXHIBIT NOS. 4-I"1
CASE NO. INT-G-14-01
INTERMOUNTAIN GAS COMPAIYY
(8 pages)
Exhibit No.4
Case No. INT-G-14-01"
lntermountain Gas Company
Page 1 of 1
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Case No. INT-G-14-01
lntermountain Gas Company
Page 1 of 1
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Case No. INT-G-14-01
lntermountain Gas Company
Page 1 of 1
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Case No. INT-G-14-01
lntermountain Gas ComPanY
Page 1 of 1
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Case No. INT-G-14-01
lntermountain Gas ComPanY
Page 1 of 1
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Case No. INT-G-14-01
lntermountain Gas Company
Page 1 of 1
Llne
No.
INTERMOUNTAIN GAS COMPANY
Proposed Temporary Surchargss (CreditE)- Varlable Costs
Descdptlon
(b)(a)
,|
2
J
4
5
6
7
I
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t0
11
12
13
14
15
16
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Proposed Ternporary Surchargo (Credlt) - Varlable Costr
Los{ and Unaccounted For Gas Amounts Whlch Apply to RS.l, RS"2, and G$'l:
Losl and Unaccounled For Gas Amounts lmm INT-6-13-05 (Accounl 1860-2120)
Losl and Unaccounled For Gas Arnortization (Account 186G2130)
(OverlUnder Collection of Lost and Unaccounled For Gas from INI-G-13-05
Lost and Unaccounted For Gas INT-G-14-01
Total Losl and Unaccounled For Gas Amounts UVttich Apply lo RS-l, RS-e ard GS-l
Normalized Sales Volumes (1/1i13 - 1?31/13)
Propored Tomporary Surcharge {Credlt} - Lost and Unaccounted For Gag Cortt
Loet and Unaccountsd For Gas AmounB Whlch Apply to LV-1, T-3, T-4, and T-5:
Losl and Unaccounled For Gas Amounts froln INT-G-13.05 (Account 1860-2120)
Lost and Unaccounted For Gas Amorlizalion (Account 1860-2140)
(Over/tlnder Colloction of Lost and Unaccounled For Gas from INT-GI305
Losl and Unaccounled For Gas INT-G-14{1
Tolal Losl and Unaccounted For Gas Amounls Which Apply lo 1V.1, T"3, T4 and T-5
Normalized Sales Volumes l1l1113 - 1231/13)
Propomd Temporary Surchargs (Credlt) - Lost and Unaccounted For Gas Coets
(11 See wortpaper No, 6, Page 1, Lines I - 18
(2! See Wukpaper No, 6, Pago 1, Line 20, Column (c)
(rl See Workpaper No. 6, Page 1, Line 26. Column (d)
(al Seo Workpaper No. 6, Page 2, Line 9, Column (d) plus Line ,|5, Column (e)
(u) See Workpaper No. 6, Pago 1, Line 21. Column (c)
(6' See Workpaper No. 6, Page 1, Line 30, Column (d)
(71 See Wskpapor No.6. Page 2, Line '10, Column (d) plus Une 19. Column {e)
5.3$,t08 n,
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0.01662
(156,274) (1r
162,670 (r)
6,396
471,135 lr)
$ 477,531
316,081,218
0.m151
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287,645 $,
(4e8)
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$ 156,536
274,808.992
0.00057
Exhibit No. 10
Case No. INT-G-14-01
lntermountain Gas Company
Page 1 of 1
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Case No. INT-G-14-01
lntermountain Gas Company
Page 1 of 1
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I\-EWS RELEASE
and
CUSTOMER NOTICE
CASE NO.INT,G-14-01
INTERMOUNTAIN GAS COMPAIYY
(2 Pages)
NEWS RELEASE
CAS COMPANY
A Subsidiary of MDU Resources Group, lnc.
555 S. Cole Rd.
Boise, lD 83709
[phone]
Intermountain Gas company files annual PGA
BOISE, IDAHO -August 8,2014 -- Intermountain Gas Company filed its annual Purchased Gas Cost
Adjustment (PGA) application with the Idaho Public Utilities Commission to increase its prices by an overall
average increase of 2.64oh, or $6.7 million. If approved, the increase would be effective Oct.l,2014. The main
reason for the filing is an increase in the price of natural gas that Intermountain purchases for its customers.
Intermountain's earnings will not increase as a result of the proposed change in prices and revenues.
If approved, residential customers using natural gas for space and water heating will see an average increase of
3.87o , or $1.89 per month. Customers using natural gas for space heating only will see an average increase of
$1.40 per month, or 3.640/o, based on average weather and usage. Commercial customers, on average, would
see an increase of $0.31 per month or 0.15%.
The company is also proposing to eliminate the temporary surcharges and credits that have been included in its
current prices during the past year. Newer temporary surcharges and credits will be included going forward.
Even with this requested increase, the aforementioned gas-cost portion of Intermountain's prices will be 50%
lower than in 2005.
Scott Madison, Executive Vice President and General Manager of Intermountain said, "The slight increase in
the cost of natural gas is mainly a supply and demand issue. Last winter's cold weather in the eastern U.S. put
an upward pressure on prices, and also put a significant dent into natural gas storage levels across the country.
There also continues to be an increase in demand from natural gas-fired electric generation. Fortunately, we
continue to see increased domestic natural gas production, and we anticipate prices will remain fairly stable in
the coming years."
Intermountain continues to urge all its customers to use energy wisely. Conservation tips, information on
government payment energy assistance, and programs to help customers level out their energy bills over the
year can be found on the company's website, urllw.intgas.corn.
A Purchased Gas Cost Adjustment application is filed each year to ensure the costs Intermountain incurs on
behalf of its customers are reflected in its sales prices. The request is a proposal, and is subject to public review
and approval by the Idaho Public Utilities Commission. A copy of the application is available at the
Commission's office and on its homepage at wwu,.puc.idaho.gov as well as on Intermountain's website at
wur.l.intgas.com . Written comments regarding the application may be filed with the Commission. Customers
may also subscribe to the Commission's RSS feed to receive periodic updates via email.
Interntountain Gas Contpany is a natural gas distribution company serving approximately 331,000 residential,
comrnercial and industrial cuslonters in 71 comntunilies in southern ldaho. Inlermounlain is a subsidiary of MDU
Resources Group, Inc., a rnultidimensional natural resources enterprise traded on the lVew York Stock Exchange as
"MDU." For more inforruation about MDU Resources, visit lhe contpany's u,ebsile at ul.uh!.c'onr. For more
inform at i on ab o u I In t e r nt oun t a in, v i s i I tr w t r'. i t !1136.!!)!ll.
Media Contact: Byron Defenbach at [phone].
INTERMOUNTAIN
INTERMOUNTAIN'
GAS COMPANY
A Subsidiary ot MoU RwM Croup, tE.
ln the Communlty to Serve"
Customer Notice
lntermountain Gas Company files annual PGA
On August 8, 2014 - lntermountain Gas Company filed its annual Purchased Gas Cost Adjustment
(PGA) application with the ldaho Public Utilities Commission to increase its prices by an overall
average increase of 2.640/o, or $6.7 million. !f approved, the increase would be effective Oct.1 , 2014.
The main reason for the filing is an increase in the price of natural gas that lntermountain purchases for
its customers. lntermountain's earnings will not increase as a result of the proposed change in prices
and revenues.
lf approved, residential customers using natural gas for space and water heating will see an average
increase of 3.81o/o, or $1.89 per month. Customers using natural gas for space heating only will see an
average increase of $1.40 per month, or 3.640/o, based on average weather and usage. Commercial
customers, on average, would see an increase of $0.31 per month or 0.15%.
The company is also proposing to eliminate the temporary surcharges and credits that have been
included in its current prices during the past year. Newer temporary surcharges and credits will be
included going forward. Even with this requested increase, the aforementioned gas-cost portion of
lntermountain's prices will be 50% lower than in 2005.
Scott Madison, Executive Vice President and General Manager of lntermountain said, "The slight
increase in the cost of natural gas is mainly a supply and demand issue. Last winter's cold weather in
the eastern U.S. put an upward pressure on prices, and also put a significant dent into natural gas
storage levels across the country. There also continues to be an increase in demand from naturalgas-
fired electric generation. Fortunately, we continue to see increased domestic natural gas production,
and we anticipate prices will remain fairly stable in the coming years."
lntermountain continues to urge all its customers to use energy wisely. Conservation tips, information
on government payment energy assistance, and programs to help customers level out their energy bills
over the year can be found on the company's website, www.intoas.com.
A Purchased Gas Cost Adjustment application is filed each year to ensure the costs lntermountain
incurs on behalf of its customers are reflected in its sales prices. The request is a proposal, and is
subject to public review and approval by the ldaho Public Utilities Commission. A copy of the
application is available at the Commission's office and on its homepage at www.puc.idaho.qov as well
as on lntermountain's website at vvww.intqas.com . Written comments regarding the application may be
filed with the Commission. Customers may also subscribe to the Commission's RSS feed to receive
periodic updates via email.
WORKPAPER NOS. 1.9
CASE NO. INT.G-14.01
INTERMOUNTAIN GAS COMPANY
(14 pages)
Workpaper No. 1
Case No. INT-G-14-01
lntermountain Gas Company
Page 1 of 1
INTERMOUNTAIN GAS COMPANY
Summary of Northwest Pipeline TF-,l Full Rate Demand Gosts
Llne
No.Transoortatlon
(a)
tNT-G.13-05
Annual Therms
(b)
412,537,600
25,550,000
73,000,000
37,927,150
43,489,750
36,500,000
87,600,000
18,250,000
104,495,950
26,462,500
5.l,081 ,750
0
INT.G.l4.0'l
AnnualTherms
(b)
412,537,600
25,550,000
73,000,000
26,429,650
32,850,000
0
87,600,000
18,250,000
104,495,850
26,462,500
51,081,750
4,530,000
__q92rq1$9_
tNT.G.{3.05
Prlceo
(cl
0.041850
0.055146
0.041000
0.041000
0.041000
0.041000
0.041000
0.041000
0.041000
0.041000
0.041000
0
tNT.G.1&0.|
Prlces
(c)
0.041849
0.054215
0.041000
0.041000
0.041000
0
0.041000
0.041000
0.041000
0.041000
0.041000
0.041000
tNT.G.l3.05
Annual Cogt
(d)
17,264,663
1,408,984
2,993,000
1,555,015
1,783,084
1,496,500
3,591,600
748,250
4,284,3U
1,084,966
2,094,351
0
1 TF-1 Demand 1 Contract #1
2 'lF-l Demand 1Contract#2
3 TF-l Demand 1 Contract#3
4 TF-l Demand l Contract*14
5 TF-l Demand 1 Contract #5
6 TF-1 Demand 1 Contract #6
7 TF-l Demand 1 Gontract#7
8 TF-l Demand 1 Contract #8
I TF-1 Demand 1 Contract #9
10 TF-l Demand 1 Contract#10
11 TF-1 Demand 1 Contract#11
12 TF-1 Demand l Contract#1213 Total Annual Cost 916,894,600re 38,304,747
Line
No. Transportation
(a)
14 TF-1 Demand 1 Contract #1
15 TF-l Demand 1 Contract#2
16 TF-l Demand I Conhact#3
17 TF-1 Demand 1 Contract#4
18 TF-l Demand 1 Contract#S
19 TF-l Demand 1 Contract#G
20 TF-l Demand 1 Contract #7
21 TF-1 Demand 1 Contract#8
22 TF-1 Demand 1 Contract#9
23 TF-1 Demand 1 Contracl#1024 TF-1 Demand 1 Conkact#11
25 TF-1 Demand 1 Contract#1226 TotalAnnual Cost
INT.G-14.01
Annual Cost
(d)
$ 17,264,201
1,385,194
2,993,000
1,083,614
1,346,850
0
3,591,600
748,250
4,284,334
1,084,966
2,094,351
185,730
$ 36,062,090
27 TotalAnnualCost Dlfference (Row26 minue Row 13)
(r) See Exhibit 4, Line 3, Column (h)
$ (2,242,657) (1I
@
Workpaper No.2
Case No. INT-G-14-01.
lntermountain Gas Company
Page 1 of 1
INTERMOUNTAIN GAS COMPANY
Summary of Northwest Pipeline TF-1 Discounted Demand Gosts
Line
No.
Line
No.
9
10
11
12
13
14
15
16
17
Transportation
(a)
TF-1 Demand 1 Contract #1
TF-1 Demand 1 Contract #2
TF-1 Demand 1 Contract #3
TF-1 Demand 1 Contract #4
TF-1 Demand 1 Contract #5
TF-1 Demand 1 Contract #6
TF-1 Demand 1 Contract #7
Total Annual Cost
Transportation
(a)
TF-1 Demand 1 Contract #1
TF-1 Demand 1 Contract #2
TF-1 Demand 1 Contract #3
TF-1 Demand 1 Contract ff4
TF-1 Demand 1 Contract #5
TF-1 Demand 1 Contract #6
TF-1 Demand 1 Contract #7
Total Annual Cost
tNT.G.14.01
AnnualTherms
(b)
18,250,000
29,404,400
58,400,000
36,500,000
32,850,000
11,497,500
18,200,000
tNT.G.13.05
AnnualTherms
(b)
18,250,000
29,404,400
58,400,000
36,500,000
32,950,000
0
0
1NT.G.13.05
Prices
(c)
0.0266s0
0,021747
0.022550
0.026650
0.008499
0
0
rNT.G.14.01
Prices
(c)
0.026650
0.021747
0.023409
0.026650
0.008499
0.036900
0.0348s0
INT.G-13.05
Annual Cost
(d)
486,366
639,444
1,316,920
972,725
279,201
0
0
3,694,656
tNT.G-14-01
Annual Cost
(d)
486,366
639,444
1,367,104
972,725
279,203
424,261
634,270
4,803,373
$ 1,10g,717 (1)
175,404,400
205,101,900
TotalAnnual Cost Difference (Row 16 minus Row 8)
(1) See Exhibit 4, Line 4, Column (h)
INTERMOUNTAIN GAS COMPANY
1 Upstream Agreement #12 Upstream Agreement #23 Upsheam Agreement #3
4 Upstream Agreement #4
5 Upstream Agreement #56 TotalAnnual Cost
Transportation
(a)
7 Estimated Upstream Capacity Release Credits
8 TotalAnnual Cost lncluding Capacity Release Credits
9 Upstream Agreement #1
10 Upsheam Agreement #2
11 Upstream Agreement #3
12 Upstream Agreement #4
13 Upstream Agreement #5
14 Total Annual Cost
15 Estimated Upstream Capacity Release Credits
16 TotalAnnual Cost lncluding Capacity Release Credits
17 Total Annual Cost Difference (Row 16 minus Row 8)
(') See Exhibit 4, Line 5, Column (h)
Summary of Upstream Capacity Gosts
Transportation
(a)
INT-G-13.05
AnnualTherms
(b)
25,933,250
155,025,220
489,899,350
415,754,210
164,619,300
tNT.G.t4-01
AnnualTherms
(b)
25,933,250
155,025,220
489,999,350
415,754,210
176,319,300
tNT.G.13.05
Prices
(c)
$ 0,008009
0.017735
0.016939
0.008014
0.014619
lNT.G.l4-01
Prices
(c)
0.009036
0,017735
0.016309
0.009041
0,014308
tNT-G.13.05
Annual Cost
(d)
$ 207,704
2,749,310
8,298,168
3,331,666
2,406,560
T---=mwor
(500,000)
16,493,407
1NT.G.14.01
Annual Cost
(d)
$ 234,330
2,749,310
7,ggg,6g6
3,758,765
2,522,757
T-T72s,lf,4s
$ (500,000)
16,754,848
Workpaper No. 3
Case No. INT-G-14-01
lntermountain Gas Company
Page 1 of 1
$
261,441 (1)
Workpaper No.4
Case No. INT-G-14-01
lntermountain Gas Company
Page 1 of 1
Llne
Xs,
15
t6
INTERiIIOUNTAIN GAS COMPAI{Y
Summary of Oher Storage Faclllty Costr
Nr.G.i3.05llonthly INT-SI345 |NT.G.13-{15
Eilllnq Dstormlnant Pdcot MonthlvGost(bl (cl (d)
Storace Facllhles
la)
1 thmand Cosir'
2 Clay Bsh lReservaUon
3 Oay Basln ll ResewaUm
4 Clay Basln lll Ressrva0on
5 Clay Basln lCapaclty
6 Clay Basln ll Capadty
7 Clay Basln lll Capadty
I TotalDsmandcosts
9 Cycllng Cortr -
l0 Clay Basln Cydlng Costs
ll Rexburg LNG FacllltY -
12 TlanspodatlonRosorvatlon
13 VadabloTranspoilallon
14 Totd Rexburg LNG FadlilY Costs
Storage Domand ChargB Ctedit
Tolal Costs lndudlng Stdags Crodfi
Llne
Xg. SloraoeFacllltler
(al
17 Demand Coetc -
l8 Clay Basln I Reservatlon
19 Clay B6ln ll Resorvatlon
20 ClayBasln lll Reserva0on
21 Clay Basln I Capaclty
22 Clay Basln ll Capaclty
23 Clay Basln lll CapadtY
24 TolalDemandCosts
266,250 (rl t 0.28533S
22i,880 (r) 0.20533S
2t3,()t0 0) 0.285338
31,950,m0 (2) 0.00237S
26,625,000 (,) 0.002378
25,560,000 e) 0.00237s
84,135,000 0)
$ 75,971 I
63,311
60,780
15,977
63,314
lNT.G.l105
Annuel Cosl
(e)
911,&52
759,732
729,360
911,724
759,768
80,782 729,381
3 400,135 $ 4,801,620
84,135,000
1NT.&14.t 1
llonthly
Billlnq Dotermlnrnt
(b)
266,25{t 0)
221,880 (r)
213,010 (r)
31,950,000 0
26,625,000 (a
25,560,000 (4
84,135,000 G)
rNT.G.t{.0.|
Prlceo
(cl
E 0.285338
0.285338
0.285338
0.002378
0.002378
0.002378
Nr.G.t1-01
ilonthlv Co3t
(d)
$ 75,971
63,311
60,780
75,977
63,314
00,7-82
t 100,135
lNT.G.I1.0t
Annual Co3t
(€)
9t 1,652
759,732
729,360
911,724
759,768
7n3U
0.001387 $114,993 $1,379,9.l5
66,000
22,8m
88,E00
0 (2,7m,000)
$ 3,570,335:
4,80.|,620
$0$0
25
26
27
28
20
30
31
Cycllng Codr -
Clay Basln Cydlng Costs
Rexbury LNG Facllity.
Transportathn Resolva0on
Vadable Transporh$on
Tolal Rexburg LNG Fadity Cosls
Esllmatod Storago oomald Chrge Crodit
32 Total Costs hduding Storego credlt
33 Tolal Annual Gost Dlfforenco lncludlng StorageGrcdit (Row 32 mlnul Row 16)
(i)Charge Breed on iraxlmum Ddty Wthdratal
erChargo Basod on l,larlmum Cont ac{ud Capadty
l3rNon Addruve Elillhg Dotermlnants: lncludes only Capalty vofumos
(0 See Exhlblt 4, Llne 19, Column (h)
90
06,000
22,M
(1,El0,000)
$ 3,080,120
-
| (189,9tq (1)
88.800
INTERMOUNTAIN GAS COMPANY
Peak Day Analysls for Demand Allocators
Workpaper No. 5
Case No. INT-G-14-01
lntermountain Gas Company
Page 1 of 1
Tohl
PgSSJs
0
llnr
Xg.Drlcdodon
(a)
DEnA,ilD Au-OCATORS PER CASE tto. lllT.o.tt 05:I
2
3
h*06yl]tomE
PorEont otTolal
sr1,l26 r,700,068 1,013,112
lLg0zh Itzlrrf, tzIl4t
7.61 32.72
229,090 31,503
1,743,375 1,030,778
E^0&2f &tts[
23,150 3,1$,()S
ul{Ile m0.0000t6
327,396
25,250 lrl 3,177,5$
0.7948% t0o,flxn$
1 PROPOSEo DEriANp ALrOClrORS PER CA8E ll0. Nr&1+0t:
5 Po*DryUssgoPorcusbmor 5.68
6 Jsruary 20ll Adud qnbrrs 68,803
7 lt'lT+t{-{lt Pook D8y Th€flrs (l,.he 5 mul$iod by Ll,E 6) 378,105
I Polcontof Total lL8gf
(tl contracl Donrand Therms
Workpaper No. 6
Case No. INT-G-14-01
lntermountain Gas Company
Page 1 of 5
q
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Workpaper No. 2
Case No. INT-G-14-01
lntermountain Gas Company
Page 2 of 5
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Workpaper No. 6
Case No. INT-G-14-01
lntermountain Gas Company
Page 3 of 5
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Workpaper No. 6
Case No. INT-G-14-01
lntermountain Gas Company
Page 4 of 5
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Workpaper No.6
Case No. INT-G-14-01
lntermountain Gas Company
Page 5 of 5
sl filSI EIxil sl
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INTERI'OU NTAIT{ GAS COMPANY
Analysls of LV.l Tarlff Block 1, Block 2, and Block 3 Adluslments
Block I Block 2
Therm Seler Therm Saler(b) (c)
Block 3
Therm Sales
(dl
Workpaper No.7
Case No. INT-G-14-01
lntermountain Gas Company
Page 1 of 1
Totrl
(el
5,452,417
5A52,417
100.0000/o
$ (0.00603)
5,452,417
-!._p?Ir!t
$ (32,878)
100.000%
$ (s2,878)
5,452,4',17
$ (0.00603)
0.02141
E:-:-TG$.
$ 0.01675
0.02141
(0.00848)
_$_____9.02e68_
Llne
No.
5
6
I
2
3
4
7
I
I
10
11
12
't3
Ihscdptlon
(a)
LV-l Therm Sales (111112 - 1U311121
Blocks 1 and 2 Therm Sales
Percent Therm Sales belween Blocks 1 and 2
Proposed Adjuslment to LV-l Tariff ()
LV-1 Therm Sales l1l1l12 - 12131112l.
Annualized Adjustment (Lins 4 multiplied by Line 5)
5,452,417
5,452,417
100.0m%
0
0
0.m0%
14
15
t6
17
Annualized Adiustment (Line 4 mulliplied by Line 5)
Percent Annualized Sales included ln Block 1 and Block 2
AdJustment to Block 1 and 2 (Llne 7 multiplied by Llne 8)
Blockland2Therms
Price AdJuslmenUTherm Block 1 and 2 (Llne 9 divided by Llne 10)
WACOG Commodity Charge Change e)
Total Prlce AdjustmenUTherm Block 1 and Block 2
Prlce AdJuslment/Iherm Block 3 ol
WACOG Commodity Charge Change e)
Eliminate INT€-1 305 Varlable Temporary
Total Pdce AdJustmenUTherm Block 3
0)See Exhiblt No, 4; Llne 30, Column (l) minus the difference of Line 21, Column (f) minus Llne 21, Column (c)
El See Exhibit No. 4; Llne 21, Column (f) minus Line 21, Column (c)
0'See ExhtUt No. 6, Llne 3, Column (e), plus Line No. 4, Column (e)
Workpaper No. 8
Case No. INT-G-14-01
lntermountain Gas Company
Page 1 of 2
INTERMOUNTAIN GAS COMPANY
Analysis of Lost and Unaccounted For Gas ("L&U")
Line
No.Description
(a)
Lost and Unaccounted For Gas INT-G-I4-01 (Therms)
Projected Oct 13 - Sep 14 L&U (Therms)
Estimated Oct 13 - Sep 14 Sales(1)
Oct 13 - Sep 14 L&U Factor (line 2 divided by line 3)
Detail Amount(b) (c)
1
2
3
4
2,922,420
610,429,773
0.479%
5
6
7
8
I
10
Lost and Unaccounted For Gas INT-G-I4-01 (Dollars)
Lost & Unaccounted For Gas (1860-2150) (2)
Estimated Oct 13 - Sep 14 Sales(1)
L&U rate per therm embedded in base rates
Oct 13 - Sep 14 Collection of Lost & Unaccounted for Gas
Projected L&U (Over)/Under Collection (Line 6 minus Line 9)
$ 1,174,738
610,429,773
$ 0.00182
1 ,1 1 0,982
_s_9!J5q_
Estimated Oct 13 - Sep 14 Sales (Therms)
RS.1
RS-2
GS.1
lndustrial
TotalSales
35,671,482
185,894,068
110,893,129
277 ,971,094
-919'!29;773
(2) See Workpaper No. 6, Page 2, Line 3, Column (c)
Workpaper No.8
Case No. INT-G-14-01
lntermountain Gas Company
Page 2 of 2
INTERMOU NTAIN GAS COMPANY
Lost and Unaccounted For Gas Statlstlcs (rl
Check for Dead Orders
Year Check for Dead Orders Found Dead
Accounted
Percent Found Dead For Therms
2008
2009
2010
2011
2012
2013
2014
5,088
6,481
12,441
10,093
5,089
5,041
3,287
14o/o
8o/o
5%
8%
10%
16%
2Oo/o
213,590
218,486
708
542
569
795
513
796
u2
Year Occunences
Drive Rate Errorr
Accounted For
Therms
2007
2008
2009
20't0
2011
2012
2013
2014
2,331
5,976
43
26
18
13
14
3
3
3
Occurrences
Pressure Errors
Accounted For
ThermeYear
-2608-
2009
2010
2011
2012
2013
2014 pt
15
20
19
I
15
17
I
(64,400)
10,971
2007
2008
2009
2010
2011
2012
2013
2014
Gas Loss from Llne Breaks
Accounted For
Therms
254,455
182,920
130,251
88,947
49,956
68,221
66,063
51,202
occuffances becomes accounted for gas
Year Occunences
656
495
301
175
1il
177
163
87
(') Gas loss resulting from these
(2) ThoughJune2014
Workpaper No,9
Case No. INT-G-14-01
lntermountain Gas Company
Page 1 of 1
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