Efficiency Review PresentationArizona State Lab

State-of-the-Art BSL III Lab Facilities

Formal Report for Implementation of the Earlier LSW Recommendations and ADHS Internal Review Findings

Current Completed Efficiency Activities

● Reduced Redundant Exhaust

Redundant Exhaust System

4 & 4A

3 & 3A

Current Completed Efficiency Activities

● Reduced Redundant Exhaust

● Raised Temperature of Chilled Water (57° to 64°)

Current Completed Efficiency Activities

● Reduced Redundant Exhaust

● Raised Temperature of Chilled Water (57° to 64°)

● Reduced Duct Static (-1.75 to -1.00)

-Decreased motor speed from 100% to 80%

State Health Laboratory Gas Usage January to October

1060

219

60

1936

5

1740

3

1278

3

1304

4

1325

9

1177

5

1240

7

1248

3

1142

026

09

6000

834197

45

868797

461113

11358

51558

1

0

4000

8000

12000

16000

20000

Januar

y

Febru

ary

Mar

chApril

May

June

July

August

Septe

mber

Oct

ober

Month

GasEnergyUsage(TotalTherms)2007

GasEnergyUsage(TotalTherms)2008

ImplementationOf Reengineering

Estimated Savings of $110,000 Annually for Gas Usage

State Health Laboratory Electric Usage January to October

5090

0040

4000

5449

00

5300

00

6044

00

5504

00

4484

00

4692

00

4349

00 4138

00

4353

00

4041

00

4498

00

4658

00

4455

00

4375

004671

004579

00

3826

00 4196

00

300000

650000

Januar

y

Febru

ary

Mar

chApril

May

June

July

August

Septe

mber

Oct

ober

Month

ElectricEnergyUsage(KWH)2007

ElectricEnergyUsage(KWH)2008

Start of Reduced Redundant Exhaust

Estimated Savings of $110,000 Annually for Electric UsageTotal Estimated Gas and Electric Savings Annually = $220,000

Potential Future Efficiency Activities

● Day/Night/Weekend Settings (Anytime)

Potential Future Efficiency Activities

● Day/Night/Weekend Settings (Anytime)

● Fume Hood Zone Presence Sensors (w/i 3 Month – Pay back 0.9 YR)

Potential Future Efficiency Activities

● Day/Night/Weekend Settings (Anytime)

● Fume Hood Zone Presence Sensors (w/i 3 Month – Pay back 0.9 YR)

● Solar Panels with $60-80,000 Rebate From APS

11/15/2008

ADHS would like to acknowledge the following people for their time and effort in the success of this project:

ADHS ADOA-Richard Davis -Michael Rank-Ken Jantz -Roger Burna

LSW APS-John Littrell -Kendra Cea