HomeMy WebLinkAboutAgenda Report - January 18, 2012 C-04AGENDA ITEM C40%1
ift CITY OF LODI
COUNCIL COMMUNICATION
Im
AGENDA TITLE: Adopt Resolution Approving the Purchase of Padmount Transformers from HEES
Enterprises, Inc., of Astoria, Oregon ($72,698.93)
MEETING DATE: January 18,2012
PREPARED BY: Electric Utility Director
RECOMMENDED ACTION: Adopt a resolution approving the purchase of padmount
transformers from HEES Enterprises, Inc., of Astoria, Oregon
($72,698.93)
BACKGROUND INFORMATION: On November 16, 2011, the City Council authorized the Electric
Utility Department (EU D) to advertise for bids as necessary to meet
the EU D's needs for padmount transformers through the fiscal year.
On December 7, 2011, bids were opened with four suppliers submitting proposals. Life -cycle costs (total
purchase price plus cost of estimated power loss during the projected life of the transformer) were
evaluated as shown on the attached summary of Exhibit A. HEES Enterprises, Inc., of Astoria, Ore.
submitted responsive bids with the lowest life -cycle cost as shown below:
10 each 75 kVA, I-Phase240/120V HEES Enterprises, Inc. $21,873.25
20 each 50 kVA, 1 -Phase, 240/120V HEES Enterprises, Inc. $34,717.05
10 each 37.5 kVA, 1 -Phase, 240/120V HEES Enterprises, Inc. $16,108.63
FISCAL IMPACT: Purchase Price is $72,698.93. Life -cycle cost is $114,623.93
FUNDING: Included in FY2011/12 Budget Account No. 160.1496 Electric Inventory
Jordan'Ay-ers
DeputyCity Manager/Internal Services Director
r ry
Eli eth A. Ki ley, Electric U ' Director
PREPARED BY: Weldat Haile P.E., Senior Power Engineer
EAKNVH/Ist
APPROVED:
K radt Bartlam, City Manager
EXHIBIT A. - PADMOUNTED
TRANSFORMER BID EVALUATION DECEMBER 9, 2011
Transformer Bid Evaluation
Bid Opening:
December 7, 2011
Padmount
Tax (factor): 1.0775
Primary Windings:
Three -Phase, 12000 Volt, 60Hz, Delta Connected
No Load Loss $/watt: 3.75
Single -Phase, 12000 Grd. Wye/6930 Volt, 60Hz
Load Loss $/watt: 1.25
For 01/18/2012 Council Meeting
Bid Item 1: 75 kVA, 240/120 Volt, Single Phase Pad
Number of units:
10
>= 1.8
Vendor
Unit
Extended
Price
No Load Load
No Load
Load
Cost of
Life Cycle
Delivery
Height
Impedance
Price $
Price $
w/tax $
Loss (watts) Loss (watts)
Loss value
Loss value
Losses $
Cost $
(weeks)
(inches)
%
Hees Enterprises Inc. (Ermco Transformers)
2,030.00
20,300.00
21,873.25
135 686
5,062.50
8,575.00
13,637.50
35,510.75
8
28
2.000
Howard Industries Inc. (Silicon Core)
2,240.00
22,400.00
24,136.00
146 699
5,475.00
8,737.50
14,212.50
38,348.50
8-10
32
2.400
Howard Industries Inc. (Amorphous Core)
2,254.00
22,540.00
24,286.85
57 777
2,137.50
9,712.50
11,850.00
36,136.85
8-10
32
2.700
Pacific Utilities (ABB, Inc.)
2,421.00
24,210.00
26,086.28
113 829
4,237.50
10,362.50
14,600.00
40,686.28
10-12
24
1.990
HD Supply Utility
2,316.00
23,160.00
24,954.90
116 731
4,350.00
9,137.50
13,487.50
38,442.40
18-20
24
2.140
Bid Item 2: 50 kVA, 240/120 Volt, Single Phase Pad
Number of units:
20
>= 1.6
Vendor
Unit
Extended
Price
No Load Load
No Load
Load
Cost of
Life Cycle
Delivery
Height
Impedance
Price $
Price $
w/tax $
Loss (watts) Loss (watts)
Loss value
Loss value
Losses $
Cost $
(weeks)
(inches)
%
Hees Enterprises Inc. (Ermco Transformers)
1,611.00
32,220.00
34,717.05
100 517
7,500.00
12,925.00
20,425.00
55,142.05
8
28
2.100
Howard Industries Inc. (Silicon Core)
1,750.00
35,000.00
37,712.50
111 504
8,325.00
12,600.00
20,925.00
58,637.50
8-10
32
2.600
Howard Industries Inc. (Amprphous Core)
1,811.00
36,220.00
39,027.05
41 577
3,075.00
14,425.00
17,500.00
56,527.05
8-10
32
2.400
Pacific Utilities (ABB, Inc.)
2,231.00
44,620.00
48,078.05
106 409
7,950.00
10,225.00
18,175.00
66,253.05
10-12
24
1.800
HD Supply Utility
2,021.00
40,420.00
43,552.55
90 543
6,750.00
13,575.00
20,325.00
63,877.55
18-20
24
2.340
Bid Item 3: 37.5 kVA, 240/120 Volt, Single Phase Pad
Number of units:
10
— 1.5
Vendor
Unit
Extended
Price
No Load Load
No Load
Load
Cost of
Life Cycle
Delivery
Height
Impedance
Price $
Price $
w/tax $
Loss (watts) Loss (watts)
Loss value
Loss value
Losses $
Cost $
(weeks)
(inches)
%
Hees Enterprises, Inc. (Ermco Transformers)
1,495.00
14,950.00
16,108.63
77 398
2,887.50
4,975.00
7,862.50
23,971.13
8
28
2.300
Howard Industries Inc. (Silicon Core)
1,575.00
15,750.00
16,970.63
86 416
3,225.00
5,200.00
8,425.00
25,395.63
8-10
32
2.500
Howard Industries Inc. (Amprphous Core)
1,654.00
16,540.00
17,821.85
33 474
1,237.50
5,925.00
7,162.50
24,984.35
8-10
32
2.500
Pacific Utilities (ABB, Inc.)
2,027.00
20,270.00
21,840.93
79 376
2,962.50
4,700.00
7,662.50
29,503.43
10-12
24
1.730
HD Supply Utility
1,837.00
18,370.00
19,793.68
74 477
2,775.00
5,962.50
8,737.50
28,531.18
18-20
24
2.500
Total Price
Total LCC
Hees Enterprises Inc. (Ermco Transformers)
Total Lowest Cost
72,698.93
Total Lowest Life cycle Cost
114,623.93
Howard Industries Inc. Silicon
78,819.13
122,381.63
Howard Industries Inc. Amorphous
81,135.75
117,648.25
Pacific Utilities
96,005.25
136,442.75
HD Supply Utility
88,301.13
130,851.13
Prepared by: Weldat Haile P.E.
Senior Power Enginner
BSU Account No.
160.1496
ewf
01-18-12 WH Pad mount Transformers Award - Attachment.xls
RESOLUTION NO. 2012-01
A RESOLUTION OF THE LODI CITY COUNCIL
APPROVING THE PURCHASE OF PADMOUNT
TRANSFORMERS FROM HEES ENTERPRISES, INC.,
OF ASTORIA, OREGON
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 December
7, 2011, at 11:00 a.m. for the purchase of padmount transformers for the Electric Utility
Department, described in the specifications therefore approved by the City Council on
November 16,2011; 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:
10 each 75 kVA, 1 -Phase 240/120V
20 each 50 kVA, I -Phase, 240/120V
10 each 37.5 kVA, 1 -Phase, 240/120V
HEES Enterprises, Inc.
$21,873.25
HEES Enterprises, Inc.
$34,717.05
HEES Enterprises, Inc.
$16,108.63
NOW, THEREFORE, BE IT RESOLVED that the Lodi City Council does
hereby approve the purchase of polemount transformers, as shown above, in the
amount of $72,698.93.
Dated: January 18, 2012
------------------------------------------------------------------
..................................................................
I hereby certify that Resolution No. 2012-01 was passed and adopted by the City
Council of the City of Lodi in a regular meeting held January 18, 2012, by the following
vote:
AYES: COUNCIL MEMBERS — Hansen, Katzakian, Nakanishi, and
Mayor Mounce
NOES: COUNCIL MEMBERS — None
ABSENT: COUNCIL MEMBERS—Johnson
ABSTAIN: COUNCIL MEMBERS — None
&JOHL
City Clerk
2012-01
01-18-12 WH Padmount Transformers Award-Attachment.xls 1
EXHIBIT A. - PADMOUNTED TRANSFORMER BID EVALUATION DECEMBER 9, 2011
Transformer Bid Evaluation
Bid
Opening: December 7, 2011
Padmount
ITax (factor):
1.0775
Primary Windings: Three -Phase, 12000 Volt, 60Hz, Delta Connected
No Load Loss $/watt:
3.75
Single -Phase, 12000 Grd.
e/6930 Volt,
60Hz
Load Loss $/watt:
1.25
For 01/18/2012 Council Meeting
Bid Item 1: 75 kVA, 240/120 Volt, Single Phase Pad
Number of units:
10
>= 1.8
Vendor
Unit
Extended
Price
No Load
Load
No Load
Load
Cost of
Life Cycle
Delivery
Height
Impedance
Price $
Price $
w/tax $
Loss (wafts) Loss watts
Loss value
Loss value
Losses $
Cost $
weeks
inches
%
Hees Enterprises Inc. Ermco Transformers
2,030.00
20,300.00
21,873.25
135
686
5,062.50
8,575.00
13,637.50
35,510.75
81
28
2.000
Howard Industries Inc. Silicon Core
2,240.00
22,400.00
24,136.00
146
699
5,475.00
8,737.50
14,212.50
38,348.50
8-10
321
2.400
Howard Industries Inc. (Amorphous Core
2,254.00
22,540.00
24,286.85
57
777
2,137.50
9,712.50
11,850.00
36,136.85
8-10
32
2.700
Pack Utilities(ABS, Inc.
2,421.00
24,210.00
26,086.28
113
829
4,237.501
10,362.50
14,600.00
40,686.28
10-12
24
1.990
HD Supply Utility
2,316.00
23,160.00
24,954.90
116
731
4,350.001
9,137.50
13,487.50
38,442.40
18-20
24
2.140
Bid Item 2: 50 kVA, 240/120 Volt, Single Phase Pad
Number of units:
20
>= 1.6
Vendor
Unit
Extended
Price
No Load
Load
No Load
Load
Cost of
Life Cycle
Delivery
Height
Impedance
Price $
Price $
w/tax $
Loss (watts) Loss watts)
Loss value
Loss value
Losses $
Cost $
weeks
inches
%
Hees Enterprises Inc. Ermco Transformers)
1,611.00
32,220.00
34,717.05
100
517
7,500.00
12,925.00
20,425.00
55,142.05
8
28
2.100
Howard Industries Inc. (Silicon Core)
1,750.00
35,000.00
37,712.50
111
504
8,325.00
12,600.00
20,925.00
58,637.50
8-10
32
2.600
Howard Industries Inc. (Amprphous Core
1,811.00
36,220.00
39,027.05
41
577
3,075.00
14,425.00
17,500.00
56,527.05
8-10
32
2.400
Pacific Utilities ABB, Inc.)
2,231.00
44,620.00
48,078.05
106
409
7,950.00
10,225.00
18,175.00
66,253.05
10-12
24
1.800
HD Supply Utility
2,021.00
40,420.00
43,552.55
90
543
6,750.00
13,575.00
20,325.00
63,877.55
18-20
24
2.340
Bid Item 3: 37.5 kVA, 240/120 Volt, Single Phase Pad
Number of units:
10
>= 1.5
Vendor
Unit
Extended
Price
No Load
Load
No Load
Load
Cost of
Life Cycle
Delivery
Height
Impedance
Price $
Price $
w/tax $
Loss watts Loss watts
Loss value
Loss value
Losses $
Cost $
weeks
inches
%
Hees Enterprises, Inc. (Ermco Transformers)
Howard Industries Inc. Silicon Core
1,495.00
1,575.00
• 14,950.00
15,750.00
16,108.63
16,970.63
77
86
398
416
2,887.50
3,225.00
4,975.00
5,200:00
7,862.50
8,425.00
23,971.13
25,395.63
8 28
8-10 32
2.300
2.500
Howard Industries Inc. Amprphous Core)
Pacific Utilities (ABB, Inc.)
HD Supply Utility1,837.00
1,654.00
2,027.00
16,540.00
20,270.00
18,370.00
17,821.85
21,840.93
19,793.68
33
79
74
474
376
477
1,237.50
2,962.50
2,775.00
5,925.00
4,700.00
5,962.50
7,162.50
7,662.50
8,737.50
24,984.35
29,503.43
28,531.18
8-10 32
10-12 24
18-20 24
2.500
1.730
2.500
Total Price
Total LCC
Hees Enterprises Inc. (Ermco Transformers)
Total Lowest Cost
72,698.93
Total Lowest Life cycle Cost
114,623.93
Howard Industries Inc. Silicon
78,819.13
122,381.63
Howard Industries Inc. Amorphous
81,135.75
117,648.25
Pacific Utilities
96,005.25
136,442.75
HD Supply Utility
88,301.13
130,851.13
Prepared by: Weldat Haile P.E.
Senior Power Enginner
BSU Account No.
160.1496
ewr
01-18-12 WH Padmount Transformers Award-Attachment.xls 1