HomeMy WebLinkAboutLetter-Witzke Electric (Added electrical load)
'kJ~ Ciecbue, JH,C.
Residential, Industrial and Commercial Installations
155 E. Packer Avenue Post Office Box 102
Oshkosh, Wisconsin 54903-0102
Phone (920) 235-6572 FAX (920) 235-6582
Monday, January 08,2007
City of Oshkosh
Attention: Kevin Benner
Division of Inspection
PO Box 1130
Oshkosh, VV154903-1130
Telephone (920) 236-5050
Fax 236-5084
Re: Boy's & Girl's Club
Of Oshkosh Inc.
501 East Parkway Ave.
The following are calculations requested for supporting the added electrical load on the existing
electrical service at the Boy's & Girl's Club. Please call and let me know if this is what you are
looking for.
Present service is rated at 800 amp 120/208 volt 3 phase 4 wire.
Highest demand on the service per VVPS was 111.2 KW in August of 2006.
Existing Demand 111.2 KW x 1,000 = 111,200 Watts
111,200 Watts + 360 (208 volt x 1.73) = 308.89 Amps
Existing demand @ 125%, Section 220.35
2 New Air Conditioners @ 71.6 Amps Each
General Lighting by Occupancy, Table 220.3 (A)
14,670 Sq, Ft. @ 2 Watts = 29,340
29,340 + 360 = 81.5 Amps
Total Load
Respectfully Submitted,
--~~---~
Tim Olk
_IVISA]
386 Amps
143
82
611 Amps
Rt E.'
[1 ,....;.
E IVE D
JAN 0 9 2007
DEPARTMENT OF
COMMUNITY DEVELOPMENT