CAFETERIA DATA - Pennsylvania State University · Lord Stirling Community School APPENDIX D: Cafeteria Data ... CAFETERIA HAP ANALYSIS ... Task Lighting 0 W 0

APPENDIX D CAFETERIA DATA

Lord Stirling Community School APPENDIX D: Cafeteria Data Nehal M. Youssef

Solar Positioning • Daylight Study performed with AGI32 v. 1.71 • Dates and Times:

o March 21st: 7:00 AM to 5:00 PM every hour o June 21st: 7:00 AM to 5:00 PM every hour, Daylight Savings Time o December 21st: 8:30 AM to 2:30 PM every hour

• Sky Conditions: Clear • Location: 40 Degrees, 29 Minutes, 23 Seconds North

74 Degrees, 26 minutes, 25 Seconds West • Cafeteria Floor Position above Ground: About 9’-4” • Shown here are images from March 21st. Entire daylight study can be viewed from CD

accompanying this report

March 21st, 8:00 AM

March 21st, 10:00 AM

March 21st, 12:00 PM

March 21st, 2:00 PM


March 21st, 4:00 PM

March 21st, 5:00 PM


Vertical Glazing: Daylight Penetration Study • Daylight Study performed with AGI32 v. 1.71 • Dates and Times:

o March 21st: 7:00 AM to 5:00 PM every 5 hours o June 21st: 7:00 AM to 5:00 PM every 5 hour, Daylight Savings Time o December 21st: 8:30 AM to 2:30 PM every 3 hours

• Sky Conditions: Clear • Location: 40 Degrees, 29 Minutes, 23 Seconds North

74 Degrees, 26 minutes, 25 Seconds West • Cafeteria Floor Position above Ground: About 9’-4” • All Glazing is clear with Tvis = 0.89 • Standard Reflectances: 30/60/80 • Entire daylight study can be viewed from CD accompanying this report.

March 21st, 7:00 AM

March 21st, 12:00 PM

March 21st, 5:00 PM


Vertical Glazing: Daylight Penetration Study (Continued)

June 21st, 7:00 AM

June 21st, 12:00 PM

June 21st, 5:00 PM


Vertical Glazing: Daylight Penetration Study (Continued)

December 21st, 8:30 AM

December 21st, 11:30 PM

December 21st, 2:00 PM


Glazing DAta

CAFETERIA HAP ANALYSIS

COOLING COIL LOAD WITH ADDED SKYLIGHTS

Air System Sizing Summary for AHU5Project Name: solarload 04/07/2005 Prepared by: psuae 10:15PM

Air System Information Air System Name AHU5 Equipment Class CW AHU Air System Type SZCAV

Number of zones 1Floor Area 3360.0 ft²Location Newark, New Jersey

Sizing Calculation Information Zone and Space Sizing Method: Zone CFM Sum of space airflow rates Space CFM Individual peak space loads

Calculation Months Jan to DecSizing Data Calculated

Central Cooling Coil Sizing Data Total coil load 17.8 Tons Total coil load 214.1 MBH Sensible coil load 150.1 MBH Coil CFM at Jul 1300 5155 CFM Max block CFM 5155 CFM Sum of peak zone CFM 5155 CFM Sensible heat ratio 0.701 ft²/Ton 188.3 BTU/(hr-ft²) 63.7 Water flow @ 10.0 °F rise 42.84 gpm

Load occurs at Jul 1300OA DB / WB 91.3 / 73.5 °FEntering DB / WB 85.6 / 70.3 °FLeaving DB / WB 58.6 / 57.3 °FCoil ADP 55.6 °FBypass Factor 0.100Resulting RH 51 %Design supply temp. 58.0 °FZone T-stat Check 1 of 1 OKMax zone temperature deviation 0.0 °F

Central Heating Coil Sizing Data Max coil load 247.9 MBH Coil CFM at Des Htg 5155 CFM Max coil CFM 5155 CFM Water flow @ 20.0 °F drop 24.81 gpm

Load occurs at Des HtgBTU/(hr-ft²) 73.8Ent. DB / Lvg DB 34.9 / 79.4 °F

Supply Fan Sizing Data Actual max CFM 5155 CFM Standard CFM 5150 CFM Actual max CFM/ft² 1.53 CFM/ft²

Fan motor BHP 0.00 BHPFan motor kW 0.00 kWFan static 0.00 in wg

Outdoor Ventilation Air Data Design airflow CFM 3000 CFM CFM/ft² 0.89 CFM/ft²

CFM/person 20.00 CFM/person

Hourly Analysis Program v.4.2 Page 1 of 1

Space Design Load Summary for AHU5Project Name: solarload 04/07/2005 Prepared by: psuae 10:15PM

TABLE 1.1.A. COMPONENT LOADS FOR SPACE '' Cafeteria '' IN ZONE '' Zone 1 '' DESIGN COOLING DESIGN HEATING COOLING DATA AT Jun 1300 HEATING DATA AT DES HTG COOLING OA DB / WB 88.3 °F / 71.5 °F HEATING OA DB / WB 10.0 °F / 7.7 °F OCCUPIED T-STAT 75.0 °F OCCUPIED T-STAT 70.0 °F Sensible Latent Sensible LatentSPACE LOADS Details (BTU/hr) (BTU/hr) Details (BTU/hr) (BTU/hr)Window & Skylight Solar Loads 766 ft² 25995 - 766 ft² - -Wall Transmission 1065 ft² 2482 - 1065 ft² 9528 -Roof Transmission 3232 ft² 29215 - 3232 ft² 23380 -Window Transmission 638 ft² 2744 - 638 ft² 15535 -Skylight Transmission 128 ft² 353 - 128 ft² 1997 -Door Loads 22 ft² 68 - 22 ft² 387 -Floor Transmission 3360 ft² 0 - 3360 ft² 5020 -Partitions 0 ft² 0 - 0 ft² 0 -Ceiling 0 ft² 0 - 0 ft² 0 -Overhead Lighting 3919 W 10780 - 0 0 -Task Lighting 0 W 0 - 0 0 -Electric Equipment 0 W 0 - 0 0 -People 150 22909 18000 0 0 0Infiltration - 0 0 - 0 0Miscellaneous - 0 0 - 0 0Safety Factor 0% / 0% 0 0 0% 0 0>> Total Zone Loads - 94545 18000 - 55848 0

TABLE 1.1.B. ENVELOPE LOADS FOR SPACE '' Cafeteria '' IN ZONE '' Zone 1 '' COOLING COOLING HEATING Area U-Value Shade TRANS SOLAR TRANS (ft²) (BTU/(hr-ft²-°F)) Coeff. (BTU/hr) (BTU/hr) (BTU/hr)SW EXPOSURE WALL 1065 0.149 - 2482 - 9528 WINDOW 1 248 0.588 0.811 1545 11498 8749 WINDOW 2 390 0.290 0.260 1198 5797 6786 DOOR 22 0.300 - 68 - 387H EXPOSURE ROOF 3232 0.121 - 29215 - 23380 SKYLIGHT 128 0.260 0.480 353 8699 1997


COMPARISON DATA

A H.A.P. ANALYSIS

ELECTRIC LIGHTING ONLY

Annual Cost Summaryelectrical comparison 04/07/2005 psuae 09:28PM

Table 1. Annual Costs

ComponentSample Building

($)Air System Fans 0

Cooling 12,078

Heating 0

Pumps 0

Cooling Tower Fans 0

HVAC Sub-Total 12,078Lights 26,975

Electric Equipment 0

Misc. Electric 0

Misc. Fuel Use 0

Non-HVAC Sub-Total 26,975Grand Total 39,054

Table 2. Annual Cost per Unit Floor Area


($/ft²)Air System Fans 0.000

Cooling 3.595

Heating 0.000

Pumps 0.000

Cooling Tower Fans 0.000

HVAC Sub-Total 3.595Lights 8.028

Electric Equipment 0.000

Misc. Electric 0.000

Misc. Fuel Use 0.000

Non-HVAC Sub-Total 8.028Grand Total 11.623

Gross Floor Area (ft²) 3360.0

Conditioned Floor Area (ft²) 3360.0Note: Values in this table are calculated using the Gross Floor Area.

Table 3. Component Cost as a Percentage of Total Cost


( % )Air System Fans 0.0

Cooling 30.9

Heating 0.0

Pumps 0.0




Misc. Electric 0.0

Misc. Fuel Use 0.0



Annual Energy and Emissions Summaryelectrical comparison 04/07/2005 psuae 09:28PM



($)HVAC Components Electric 12,078

Natural Gas 0

Fuel Oil 0

Propane 0

Remote HW 0

Remote Steam 0

Remote CW 0

HVAC Sub-Total 12,078

Non-HVAC Components Electric 26,975

Natural Gas 0

Fuel Oil 0

Propane 0

Remote HW 0

Remote Steam 0


Table 2. Annual Energy ConsumptionComponent Sample BuildingHVAC Components Electric (kWh) 4,492

Natural Gas () 236,362

Fuel Oil (na) 0

Propane (na) 0

Remote HW (na) 0

Remote Steam (na) 0

Remote CW (na) 0

Non-HVAC Components Electric (kWh) 14,720

Natural Gas () 0

Fuel Oil (na) 0

Propane (na) 0

Remote HW (na) 0

Remote Steam (na) 0

Totals Electric (kWh) 19,212


Fuel Oil (na) 0

Propane (na) 0

Remote HW (na) 0

Remote Steam (na) 0

Remote CW (na) 0


Annual Energy and Emissions Summaryelectrical comparison 04/07/2005 psuae 09:28PM

Table 3. Annual EmissionsComponent Sample BuildingCO2 (lb) 0

SO2 (kg) 0

NOx (kg) 0



($/ft²)HVAC Components Electric 3.595

Natural Gas 0.000

Fuel Oil 0.000

Propane 0.000

Remote HW 0.000

Remote Steam 0.000

Remote CW 0.000

HVAC Sub-Total 3.595

Non-HVAC Components Electric 8.028

Natural Gas 0.000

Fuel Oil 0.000

Propane 0.000

Remote HW 0.000

Remote Steam 0.000






( % )HVAC Components Electric 30.9

Natural Gas 0.0

Fuel Oil 0.0

Propane 0.0

Remote HW 0.0

Remote Steam 0.0

Remote CW 0.0

HVAC Sub-Total 30.9


Natural Gas 0.0

Fuel Oil 0.0

Propane 0.0

Remote HW 0.0

Remote Steam 0.0



Annual HVAC & Non-HVAC Cost Totals - Sample Buildingelectrical comparison 04/07/2005 psuae 09:28PM

30.9%HVAC

69.1% Non-HVAC

1. Annual Costs

ComponentAnnual Cost

($/yr) ($/ft²)Percent of Total

(%)HVAC 12,078 3.595 30.9

Non-HVAC 26,975 8.028 69.1

Grand Total 39,054 11.623 100.0 Note: Cost per unit floor area is based on the gross building floor area.

Gross Floor Area 3360.0 ft² Conditioned Floor Area 3360.0 ft²


Monthly Energy Costs - Sample Buildingelectrical comparison 04/07/2005 psuae 09:28PM

0

500

1000

1500

2000

2500

3000

3500

4000

4500

Cos

t ($)

MonthJan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

HVAC Electric Non-HVAC Electric

1. HVAC Costs

MonthElectric

($)Natural Gas

($)Fuel Oil

($)Propane

($)

Remote Hot Water

($)Remote Steam

($)

Remote Chilled Water

($)January 0 0 0 0 0 0 0

February 0 0 0 0 0 0 0

March 37 0 0 0 0 0 0

April 124 0 0 0 0 0 0

May 1,547 0 0 0 0 0 0

June 2,722 0 0 0 0 0 0

July 2,956 0 0 0 0 0 0

August 2,893 0 0 0 0 0 0

September 1,664 0 0 0 0 0 0

October 110 0 0 0 0 0 0

November 28 0 0 0 0 0 0

December 0 0 0 0 0 0 0

Total 12,078 0 0 0 0 0 0

2. Non-HVAC Costs

MonthElectric

($)Natural Gas

($)Fuel Oil

($)Propane

($)

Remote Hot Water

($)Remote Steam

($)January 1,249 0 0 0 0 0

February 1,227 0 0 0 0 0

March 1,211 0 0 0 0 0

April 1,139 0 0 0 0 0

May 4,509 0 0 0 0 0

June 3,342 0 0 0 0 0

July 3,114 0 0 0 0 0

August 3,176 0 0 0 0 0

September 4,391 0 0 0 0 0

October 1,158 0 0 0 0 0

November 1,211 0 0 0 0 0

December 1,249 0 0 0 0 0

Total 26,975 0 0 0 0 0


Billing Details - Electric - Sample Buildingelectrical comparison 04/07/2005 psuae 09:28PM

1. Component Charges

BillingPeriod

Energy Charges($)

Demand Charges($)

CustomerCharges

($)Taxes

($)Total Charge

($)Jan 798 0 369 82 1,249

Feb 777 0 369 80 1,227

Mar 797 0 369 82 1,247

Apr 811 1 369 83 1,263

May 5,289 1 369 396 6,056

Jun 5,297 2 369 397 6,064

Jul 5,303 1 369 397 6,070

Aug 5,301 2 369 397 6,068

Sep 5,289 1 369 396 6,055

Oct 816 1 369 83 1,268

Nov 788 0 369 81 1,238

Dec 798 0 369 82 1,249

Totals 32,064 11 4,424 2,555 39,054

2. Totals

BillingPeriod

Total Charges($)

Total Consumption

(kWh)Avg Price

($/kWh)Jan 1,249 1,270 0.9835

Feb 1,227 1,129 1.0868

Mar 1,247 1,260 0.9901

Apr 1,263 1,356 0.9313

May 6,056 1,705 3.5507

Jun 6,064 2,133 2.8428

Jul 6,070 2,475 2.4527

Aug 6,068 2,337 2.5970

Sep 6,055 1,686 3.5912

Oct 1,268 1,390 0.9123

Nov 1,238 1,202 1.0298

Dec 1,249 1,270 0.9835

Totals 39,054 19,212 2.0327

3. Consumption TotalsBillingPeriod

Peak(kWh)

Mid-Peak(kWh)

Normal Peak(kWh)

Off-Peak(kWh)

Overall(kWh)

Jan 721 0 549 0 1,270

Feb 627 0 502 0 1,129

Mar 658 0 601 0 1,260

Apr 717 0 639 0 1,356

May 838 0 868 0 1,705

Jun 1,088 0 1,045 0 2,133

Jul 1,283 0 1,192 0 2,475

Aug 1,129 0 1,207 0 2,337

Sep 842 0 844 0 1,686

Oct 758 0 632 0 1,390

Nov 627 0 575 0 1,202

Dec 721 0 549 0 1,270

Totals 10,010 0 9,202 0 19,212


Billing Details - Electric - Sample Buildingelectrical comparison 04/07/2005 psuae 09:28PM

4. Billing DemandsBillingPeriod

Peak(kW)

Mid-Peak(kW)

Normal Peak(kW)

Off-Peak(kW)

Overall(kW)

Jan 3.9 0.0 3.9 0.0 3.9

Feb 3.9 0.0 3.9 0.0 3.9

Mar 3.9 0.0 3.9 0.0 3.9

Apr 7.6 0.0 6.4 0.0 7.6

May 10.1 0.0 10.8 0.0 10.8

Jun 12.9 0.0 12.3 0.0 12.9

Jul 10.0 0.0 12.6 0.0 12.6

Aug 15.5 0.0 15.2 0.0 15.5

Sep 8.0 0.0 9.5 0.0 9.5

Oct 7.7 0.0 6.1 0.0 7.7

Nov 4.0 0.0 4.3 0.0 4.3

Dec 3.9 0.0 3.9 0.0 3.9

5. Maximum DemandsBillingPeriod

Peak(kW)

Mid-Peak(kW)

Normal Peak(kW)

Off-Peak(kW)

Overall(kW)

Jan 3.9 0.0 3.9 0.0 3.9

Feb 3.9 0.0 3.9 0.0 3.9

Mar 3.9 0.0 3.9 0.0 3.9

Apr 7.6 0.0 6.4 0.0 7.6

May 10.1 0.0 10.8 0.0 10.8

Jun 12.9 0.0 12.3 0.0 12.9

Jul 10.0 0.0 12.6 0.0 12.6

Aug 15.5 0.0 15.2 0.0 15.5

Sep 8.0 0.0 9.5 0.0 9.5

Oct 7.7 0.0 6.1 0.0 7.7

Nov 4.0 0.0 4.3 0.0 4.3

Dec 3.9 0.0 3.9 0.0 3.9

6. Time Of Maximum DemandsBillingPeriod

Peak(m/d/h)

Mid-Peak(m/d/h)

Normal Peak(m/d/h)

Off-Peak(m/d/h)

Overall(m/d/h)

Jan 1/1/0800 n/a 1/1/0600 n/a 1/1/0600

Feb 2/3/0800 n/a 2/1/0600 n/a 2/1/0600

Mar 3/3/0800 n/a 3/1/0600 n/a 3/1/0600

Apr 4/21/1500 n/a 4/21/1600 n/a 4/21/1500

May 5/26/1500 n/a 5/26/1600 n/a 5/26/1600

Jun 6/30/1300 n/a 6/14/1300 n/a 6/30/1300

Jul 7/9/1500 n/a 7/19/1500 n/a 7/19/1500

Aug 8/18/1500 n/a 8/18/1600 n/a 8/18/1500

Sep 9/15/1500 n/a 9/20/1200 n/a 9/20/1200

Oct 10/15/1400 n/a 10/15/1600 n/a 10/15/1400

Nov 11/3/0800 n/a 11/3/0600 n/a 11/3/0600

Dec 12/1/0800 n/a 12/1/0600 n/a 12/1/0600


COMPARISON DATA

A H.A.P. ANALYSIS

SKYLIGHT WITH REDUCED ELECTRIC USE

Annual Cost Summaryskylight comparison 04/07/2005 psuae 08:46PM



($)Air System Fans 0

Cooling 16,952

Heating 0

Pumps 0

Cooling Tower Fans 0

HVAC Sub-Total 16,952Lights 21,423

Electric Equipment 0

Misc. Electric 0

Misc. Fuel Use 0




($/ft²)Air System Fans 0.000

Cooling 5.045

Heating 0.000

Pumps 0.000




Misc. Electric 0.000

Misc. Fuel Use 0.000






( % )Air System Fans 0.0

Cooling 44.2

Heating 0.0

Pumps 0.0




Misc. Electric 0.0

Misc. Fuel Use 0.0



Annual Energy and Emissions Summaryskylight comparison 04/07/2005 psuae 08:46PM



($)HVAC Components Electric 16,952

Natural Gas 0

Fuel Oil 0

Propane 0

Remote HW 0

Remote Steam 0

Remote CW 0

HVAC Sub-Total 16,952

Non-HVAC Components Electric 21,423

Natural Gas 0

Fuel Oil 0

Propane 0

Remote HW 0

Remote Steam 0


Table 2. Annual Energy ConsumptionComponent Sample BuildingHVAC Components Electric (kWh) 5,105


Fuel Oil (na) 0

Propane (na) 0

Remote HW (na) 0

Remote Steam (na) 0

Remote CW (na) 0

Non-HVAC Components Electric (kWh) 8,587

Natural Gas () 0

Fuel Oil (na) 0

Propane (na) 0

Remote HW (na) 0

Remote Steam (na) 0

Totals Electric (kWh) 13,691


Fuel Oil (na) 0

Propane (na) 0

Remote HW (na) 0

Remote Steam (na) 0

Remote CW (na) 0


Annual Energy and Emissions Summaryskylight comparison 04/07/2005 psuae 08:46PM

Table 3. Annual EmissionsComponent Sample BuildingCO2 (lb) 0

SO2 (kg) 0

NOx (kg) 0



($/ft²)HVAC Components Electric 5.045

Natural Gas 0.000

Fuel Oil 0.000

Propane 0.000

Remote HW 0.000

Remote Steam 0.000

Remote CW 0.000

HVAC Sub-Total 5.045


Natural Gas 0.000

Fuel Oil 0.000

Propane 0.000

Remote HW 0.000

Remote Steam 0.000






( % )HVAC Components Electric 44.2

Natural Gas 0.0

Fuel Oil 0.0

Propane 0.0

Remote HW 0.0

Remote Steam 0.0

Remote CW 0.0

HVAC Sub-Total 44.2


Natural Gas 0.0

Fuel Oil 0.0

Propane 0.0

Remote HW 0.0

Remote Steam 0.0



Annual HVAC & Non-HVAC Cost Totals - Sample Buildingskylight comparison 04/07/2005 psuae 08:46PM

44.2%HVAC55.8% Non-HVAC

1. Annual Costs

ComponentAnnual Cost

($/yr) ($/ft²)Percent of Total

(%)HVAC 16,952 5.045 44.2

Non-HVAC 21,423 6.376 55.8

Grand Total 38,375 11.421 100.0 Note: Cost per unit floor area is based on the gross building floor area.

Gross Floor Area 3360.0 ft² Conditioned Floor Area 3360.0 ft²


Monthly Energy Costs - Sample Buildingskylight comparison 04/07/2005 psuae 08:46PM

0

500

1000

1500

2000

2500

3000

3500

4000

Cos

t ($)

MonthJan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

HVAC Electric Non-HVAC Electric

1. HVAC Costs

MonthElectric

($)Natural Gas

($)Fuel Oil

($)Propane

($)

Remote Hot Water

($)Remote Steam

($)

Remote Chilled Water

($)January 0 0 0 0 0 0 0

February 0 0 0 0 0 0 0

March 0 0 0 0 0 0 0

April 150 0 0 0 0 0 0

May 2,489 0 0 0 0 0 0

June 3,797 0 0 0 0 0 0

July 4,027 0 0 0 0 0 0

August 3,917 0 0 0 0 0 0

September 2,461 0 0 0 0 0 0

October 101 0 0 0 0 0 0

November 10 0 0 0 0 0 0

December 0 0 0 0 0 0 0

Total 16,952 0 0 0 0 0 0

2. Non-HVAC Costs

MonthElectric

($)Natural Gas

($)Fuel Oil

($)Propane

($)

Remote Hot Water

($)Remote Steam

($)January 1,164 0 0 0 0 0

February 1,121 0 0 0 0 0

March 1,153 0 0 0 0 0

April 1,027 0 0 0 0 0

May 3,558 0 0 0 0 0

June 2,262 0 0 0 0 0

July 2,038 0 0 0 0 0

August 2,146 0 0 0 0 0

September 3,585 0 0 0 0 0

October 1,075 0 0 0 0 0

November 1,130 0 0 0 0 0

December 1,164 0 0 0 0 0

Total 21,423 0 0 0 0 0


Billing Details - Electric - Sample Buildingskylight comparison 04/07/2005 psuae 08:46PM

1. Component Charges

BillingPeriod

Energy Charges($)

Demand Charges($)

CustomerCharges

($)Taxes

($)Total Charge

($)Jan 719 0 369 76 1,164

Feb 678 0 369 73 1,121

Mar 708 0 369 75 1,153

Apr 730 1 369 77 1,177

May 5,282 1 369 396 6,047

Jun 5,292 2 369 396 6,059

Jul 5,298 2 369 397 6,065

Aug 5,295 2 369 397 6,062

Sep 5,281 1 369 396 6,046

Oct 729 1 369 77 1,176

Nov 697 0 369 75 1,140

Dec 719 0 369 76 1,164

Totals 31,429 11 4,424 2,510 38,375

2. Totals

BillingPeriod

Total Charges($)

Total Consumption

(kWh)Avg Price

($/kWh)Jan 1,164 741 1.5719

Feb 1,121 658 1.7022

Mar 1,153 713 1.6163

Apr 1,177 818 1.4394

May 6,047 1,259 4.8039

Jun 6,059 1,837 3.2980

Jul 6,065 2,205 2.7513

Aug 6,062 2,015 3.0081

Sep 6,046 1,203 5.0267

Oct 1,176 810 1.4507

Nov 1,140 692 1.6480

Dec 1,164 741 1.5719

Totals 38,375 13,691 2.8028

3. Consumption TotalsBillingPeriod

Peak(kWh)

Mid-Peak(kWh)

Normal Peak(kWh)

Off-Peak(kWh)

Overall(kWh)

Jan 270 0 470 0 741

Feb 235 0 423 0 658

Mar 247 0 466 0 713

Apr 296 0 521 0 818

May 461 0 798 0 1,259

Jun 810 0 1,027 0 1,837

Jul 984 0 1,221 0 2,205

Aug 826 0 1,189 0 2,015

Sep 447 0 756 0 1,203

Oct 312 0 498 0 810

Nov 235 0 457 0 692

Dec 270 0 470 0 741

Totals 5,394 0 8,297 0 13,691


Billing Details - Electric - Sample Buildingskylight comparison 04/07/2005 psuae 08:46PM

4. Billing DemandsBillingPeriod

Peak(kW)

Mid-Peak(kW)

Normal Peak(kW)

Off-Peak(kW)

Overall(kW)

Jan 3.9 0.0 3.9 0.0 3.9

Feb 3.9 0.0 3.9 0.0 3.9

Mar 3.9 0.0 3.9 0.0 3.9

Apr 8.4 0.0 7.1 0.0 8.4

May 11.1 0.0 11.7 0.0 11.7

Jun 14.8 0.0 12.8 0.0 14.8

Jul 11.7 0.0 13.8 0.0 13.8

Aug 16.9 0.0 15.7 0.0 16.9

Sep 9.0 0.0 9.5 0.0 9.5

Oct 7.9 0.0 6.5 0.0 7.9

Nov 3.9 0.0 4.0 0.0 4.0

Dec 3.9 0.0 3.9 0.0 3.9

5. Maximum DemandsBillingPeriod

Peak(kW)

Mid-Peak(kW)

Normal Peak(kW)

Off-Peak(kW)

Overall(kW)

Jan 3.9 0.0 3.9 0.0 3.9

Feb 3.9 0.0 3.9 0.0 3.9

Mar 3.9 0.0 3.9 0.0 3.9

Apr 8.4 0.0 7.1 0.0 8.4

May 11.1 0.0 11.7 0.0 11.7

Jun 14.8 0.0 12.8 0.0 14.8

Jul 11.7 0.0 13.8 0.0 13.8

Aug 16.9 0.0 15.7 0.0 16.9

Sep 9.0 0.0 9.5 0.0 9.5

Oct 7.9 0.0 6.5 0.0 7.9

Nov 3.9 0.0 4.0 0.0 4.0

Dec 3.9 0.0 3.9 0.0 3.9

6. Time Of Maximum DemandsBillingPeriod

Peak(m/d/h)

Mid-Peak(m/d/h)

Normal Peak(m/d/h)

Off-Peak(m/d/h)

Overall(m/d/h)

Jan 1/1/0800 n/a 1/1/0600 n/a 1/1/0600

Feb 2/3/0800 n/a 2/1/0600 n/a 2/1/0600

Mar 3/3/0800 n/a 3/1/0600 n/a 3/1/0600

Apr 4/21/1500 n/a 4/19/1500 n/a 4/21/1500

May 5/26/1500 n/a 5/10/1500 n/a 5/10/1500

Jun 6/30/1500 n/a 6/13/1600 n/a 6/30/1500

Jul 7/9/1500 n/a 7/19/1500 n/a 7/19/1500

Aug 8/18/1500 n/a 8/18/1600 n/a 8/18/1500

Sep 9/5/1500 n/a 9/20/1500 n/a 9/20/1500

Oct 10/15/1500 n/a 10/15/1600 n/a 10/15/1500

Nov 11/3/0800 n/a 11/3/0600 n/a 11/3/0600

Dec 12/1/0800 n/a 12/1/0600 n/a 12/1/0600


Documents

CAFETERIA DATA - Pennsylvania State University · Lord Stirling Community School APPENDIX D: Cafeteria Data ... CAFETERIA HAP ANALYSIS ... Task Lighting 0 W 0