Building Energy Plans

Coover Hall All Floor - HVAC

Coover Hall Basement Floor Plan - HVAC

Coover Hall First Floor Plan - HVAC

Coover Hall Second Floor Plan - HVAC

Coover Hall Third Floor Paln - HVAC

Coover Hall Fourth Floor Plan - HVAC

#	Exemptions	Summer	Winter
1	Rm 2424, 2421 - server rooms (AHU2)	24/7 @ 72 degrees	24/7 @ 72 degrees
2	Rm 1212, 1125, 1208, 1301, 1316, 1318, 1331, 1331C, 1341 - Open Lab hours (AHU8, AHU9)	Hours vary for academic year vs summer	Hours vary for academic year vs summer
3	(AHU8) Room 1331 dept. Sever room	72 Deg 24/7	72 Deg 24/7
4	(AHU12) Rms 2011,2014,2018,2042,2046,2048,2050,2061,2041	24/7 operation thru June 09	24/7 operation thru June 09
5	Room 1060 71.5 deg 8AM to 8PM	April 2012 thru Dec 2015

Unit	Service Area	Cool	Heat	System Type	Summer Hours	Winter Hours
AHU6	Auditorium 2245	Yes	Yes	Mixed Air HVAC System	Run = 24/7	Room Scheduling
AHU8	Grahics/Computer Rooms 1331, 1331C, 1341, Server Room	Yes	Yes	HVAC System with Reheat	ON 24/7	ON 24/7
AHU9	Learning Center - Room 1313	Yes	Yes	HVAC System with Reheat	Mon=6am-5pm Tue=6am-5pm Wed=6am-5pm Thu=6am-5pm Fri=6am-5pm Sat=6am-5pm Off=Sun Off=Holidays	Mon=6am-2am Tue=6am-2am Wed=6am-2am Thu=6am-2am Fri=7am-8pm Sat=10am-8pm Sun=10am-2am Holidays=OFF Winter = OFF 24/7
FCU1212	Computer Lab 1212	Yes		Fan Coil Unit with Occupant Thermostat	Occupant Controlled	Occupant Controlled
FCU1301	Computer Lab 1301	Yes		Fan Coil Unit with Occupant Thermostat	Occupant Controlled	Occupant Controlled
FCU1318	Computer Lab 1318	Yes		Fan Coil Unit with Occupant Thermostat	Occupant Controlled	Occupant Controlled
AH11	1st Floor	Yes	Yes	Mixed Air HVAC System	Run = 24/7	Run = 24/7
AH12	2nd and 3rd Floor	Yes	Yes	Mixed Air HVAC System	Run = 24/7	Run = 24/7
LTG1	Stand alone Lighting Panel in Room #: Serves: ?			Lighting Control	?	?
EXH-RR	Rest rooms			Exhaust Fan	All days 6am-10pm	All days 6am-10pm

Unit	Service Area	Control Strategies
		Thermostat set at 70-degrees all year. Cooling controlled by a duct temperature sensor for 76-degree return air. Heating controlled by thermostat and reheat coils in VAV boxes. Room temperature will naturally fluctuate between 70 degrees and 76 degrees depending on outside air temperature and heat load in the area served. During “off” periods there will be an 80-degree upper limit and a 65-degree lower limit.
		Thermostat set at 70-degrees all year. Cooling controlled by a duct temperature sensor for 76-degree return air. Heating controlled by thermostat and reheat coils in VAV boxes. Room temperature will naturally fluctuate between 70 degrees and 76 degrees depending on outside air temperature and heat load in the area served. During “off” periods there will be an 80-degree upper limit and a 65-degree lower limit.
AHU6	Auditorium 2245	Zone thermostat set at 71-degrees all year. Cooling/Heating controlled by a supply air temperature sensor for for a range of 55F-95F degrees reset schedule base on zone set point. During “off” periods there will be an 80-degree upper limit and a 65-degree lower limit.
AHU8	Grahics/Computer Rooms 1331, 1331C, 1341, Server Room	Thermostat set at 70-degrees all year. Cooling controlled by a duct temperature sensor for 76-degree return air. Heating controlled by thermostat and reheat coils in VAV boxes. Room temperature will naturally fluctuate between 70 degrees and 76 degrees depending on outside air temperature and heat load in the area served. During “off” periods there will be an 80-degree upper limit and a 65-degree lower limit.
AHU9	Learning Center - Room 1313	Thermostat set at 70-degrees all year. Cooling controlled by a duct temperature sensor for 76-degree return air. Heating controlled by thermostat and reheat coils in VAV boxes. Room temperature will naturally fluctuate between 70 degrees and 76 degrees depending on outside air temperature and heat load in the area served. During “off” periods there will be an 80-degree upper limit and a 65-degree lower limit.
LTG1	Stand alone Lighting Panel in Room #: Serves: ?	?

Date	Ex	Energy Conservation Action(s) Taken
7/11/2006		Completed MEA Holiday schedules and reviewed hours of operation
7/11/2006		Domestic Hot Water pump scheduled On/Off, Day/Night, 7/1600
10/30/2006		Reviewed for winter schedule
5/10/2007		Reviewed for summer schedule
11/1/2007		Reviewed for winter schedule
4/25/2008	3	AHU8 = Run =24/7 = lowered supply air setpoint from 60F to 55F degrees (Stan)
5/20/2008		Reviewed for summer schedule
8/28/2008	4	AHU12 = Run =24/7
5/12/2009		Reviewed for summer schedule
10/1/2009		Reviewed for winter schedule.
5/12/2010		Reviewed for summer schedule
5/12/2010		Reviewed for summer schedule
8/27/2012		Run AHU6, 24/7 for summer months. See Building Energy System Notes below. (Stan, Ron and Wendy)
9/24/2012		AHU-6: Returned to normal schedule.

Utility Services
200 General Services Building
utilities@iastate.edu
Phone: (515) 294-8795
www.fpm.iastate.edu/utilities/bldg_energy_plans/building.asp