QB 25-26-085 67 to 12.74/ 7.2 KV Substation Power Transformers - Bid Tab

CITY OF DANVILLE
DANVILLE, VIRGINIA
PROPOSALS FOR 67 TO 12.47/7.2 KV SUBSTATION POWER TRANSFORMERS FOR SWEDWOOD SUBSTATION
Bidders
Bid
Schedule Description Virginia
Comsis Crib Procure International Howard* Purcee Waukesha
Transformer
Substation LTC Transformer, rated
15/20/25 MVA, 67 kV delta primary,
Base Bid No. 12.47Y/7.2 kV, five year warranty,
$470,000 $462,281 $1,057,500 $1,982,354 $2,970,200 $1,825,440 $1,695,420
1 delivered to Substation sites, per the
Specifications
Qty. - 2
Substation LTC Transformer, same
Alternate as Base Bid except filled with
NB NB NB $2,286,101 NB NB $1,797,093
No. 1 biodegradable insulating oil
Qty. - 2
% USA Manufacture Unknown Unknown 28 90 0 TBD 100
Cost of Crane $ - $ - $ - $ - $ 125,000.00 $ - $ 46,387.00
Cost of service engineer $ - $ - $ - $ - $ - $ - $ -
Cost of dress out of transformer $ - $ - $ - $ - $ 162,500.00 $ - $ 66,593.00
Manufacturer Unknown Jiagsu Yawei International Howard Purcee Waukesha VA TX
Delivery (Weeks) 18-24 8 60-64 72 44 150 55-60
Warranty (Years) Unknown 5 5 5 5 5 5
No-Load Losses (KW) of Base Bid Unknown 15 12.8 20 20 15.9 12
Load Losses (KW) of Base Bid Unknown 65 61.8 8.5 108 44.4 55
Auxiallary Losses (KW) of Base Bid Unknown 5 8.5 3 5 3.8 3.6
Total Cost of Losses of Base Bid #VALUE! $148,750 $142,250 $57,875 $234,000 $113,300 $123,850
Total Ownership Cost of Base Bid #VALUE! $842,172 $1,728,500 $3,031,406 $4,689,300 $2,851,460 $2,666,980
Total Ownership Cost of Alt Bid #VALUE! N/A #VALUE! $3,487,027 #VALUE! #VALUE! $2,819,490
Total First Cost for 1 Transformer #VALUE! N/A #VALUE! $2,286,101 $3,257,700 $1,825,440 $1,808,400
It is recommended the order be placed with Virginia Transformer of Roanoke, VA
for Schedule #1 as the best and lowest proposal meeting the specifications, and
the needs of the project.
H. Michael Taylor, PE