HomeMy WebLinkAboutResolutions - No. 2016-48RESOLUTION NO. 2016-48
A RESOLUTION OF THE LODI CITY COUNCIL AWARDING THE BID FOR
THE PURCHASE OF ONE 60/12kV POWER TRANSFORMER FROM
VIRGINIA TRANSFORMER CORPORATION, OF ROANOKE, VIRGINIA
WHEREAS, in answer to notice duly published in accordance with law and the order of
this City Council, sealed bids were received and publicly opened on January 7, 2016, at
11:00 a.m., for the purchase of one 60/12kV power transformer with load tap changer for Lodi
Electric Utility, described in the specifications therefore approved by the City Council on
October 21, 2015; and
WHEREAS, said bids have been compared as to life -cycle costs, checked, and
tabulated and a report thereof filed with the City Manager, as shown on Exhibit A attached; and
WHEREAS, the bids meeting the City's specification with the lowest estimated life -cycle
costs are shown below:
Manufacturer
Location
Purchase Cost
and Delivery
LifeCycle
Cost
Total Cost
WEG Electric Corp.
Duluth, GA
$511,812
$144,229
$656,041
ABB Power
South Boston, VA
$762,134
$150,775
$912,909
Virginia Transformer Corp.
Roanoke, VA
$476,814
$150,269
$627,083
SPX Transformer Solutions
Waukesha, WI
$868,281
$169,747
$1,038,028
Howard Industries
Laurel, MS
$943,546
$139,360
$1,082,906
Niagra Transformer Corp.
Buffalo, NY
$930,617
$167,503
$1,098,120
Delta Star, Inc.
Lynchburg, VA
$706,763
$165,432
$872,195
PanAmerica Supply, Inc.
Katy, TX
$581,240
$156,556
$737,796
NOW, THEREFORE, BE IT RESOLVED that the Lodi City Council does hereby award
the bid for the purchase of one 60/12kV power transformer with load tap changer to
Virginia Transformer Corporation, of Roanoke, Virginia, in an amount not to exceed $476,814.
Dated: April 20, 2016
I hereby certify that Resolution No. 2016-48 was passed and adopted by the City
Council of the City of Lodi in a regular meeting held April 20, 2016, by the following vote:
AYES: COUNCIL MEMBERS — Johnson, Mounce, Nakanishi, and
Mayor Chandler
NOES: COUNCIL MEMBERS — None
ABSENT: COUNCIL MEMBERS — Kuehne
ABSTAIN: COUNCIL MEMBERS — None
�Y
NIFER . FERRAIOLO
ity Clerk
2016-48
City of Lodi
Killelea 60/12kV Substation Transformer Life -Cycle Cost Evaluation
Loss data
Exhibit A
No -Load Loss kW (@100%V)
16
14.14
13.8
13.1
15.1
11.9
17.1
16
Load Loss kW (N position)
48.5
1
60.15
1 1
57.5
1
64.9
48.65
1 1
83
1
61.8
47
Aux. Loss kW (OA/FA)
1.125
1.4
2.3
5.1
1
1.32
1
4
No -Load Loss Penalty
$78,895
$69,723
$68,047
$64,595 1
$74,457
1 $58,678
$84,319
$78,895
Load Loss Penalty
$59,787
1
$74,149
$70,882
$80,004
$59,972-1
$102,316 1
$76,183 1
$57,938
Aux. Loss Penalty
$5,547
$6,903
$11,341
$25,148 1
$4,931
1 $6,509 1
$4,931 1
$19,724
Total Penalty Adder 1 $144,229 1 $150,775 $150,269 1 $169,747 $139,360 1 $167,503 1 $165,432 1 $156,556
Bid Amount 1 $511,812 1 $762,134 $476,814 1 $868,281 $943,546 1 $930,617 1 $706,763 1 $581,240
No Load Loss Penalty = NLL x E x H x PW
Load Loss Penalty = LL x E x H x PW x Y^2
Aux. Loss Penalty = AL x E x H x PW
NLL = No -Load Loss given in kW
LL = Load Loss given in kW
AL = Aux. Loss given in kW
$0.05 E is the energy cost of the utility in $/kWh
8,760 H is the annual hours of service
11.26 PW is the present worth factor (1-1/(1+T)^N)/T
0.08 Bond or loan interest rate (T)
30 Number of years of expected service (N)
0.5 Y is the average expected transformer loading