Clayton Armstrong 2011-02-22 GSK Aranda SP - steam&condensat

STEAM AND CONDENSATE AUDIT

Project N°30275

Date: 04/02/2011

GSK MANUFACTURING Aranda, Spain

Page 22 of 45

Established by E. Morin

To the attention of Ms. Beatriz Herrero-Gonzalo

VP43

valve

1

50

6

618

near VP43

strainer

1

50

6

618

VP44

valve

1

40

4

425

to MDU1500

strainer

1

40

4

425

Glatt sala 544 - VP56

valve

2

32

6

869

Glatt sala 544 - VP56

strainer

1

32

6

435

Glatt sala 531 - VP50

valve

1

32

4

373

Glatt sala 535 - VP38

valve

1

32

6

435

Glatt sala 535 - VP38

strainer

1

32

6

435

Tunnel 1 aera

VP16

valve

1

65

3

614

VP4

valve

1

65

3

614

The total radiation loss is calculated at 16882 W.

5.2 Optimization

We recommend installing insulated jackets on all ancillaries located in

steam lines above DN25. These jackets are easy to remove in case of

maintenance operations.

5.3 Savings calculation

SAVINGS Calculation

Total radiation losses

16882 W

Operating hours

6240 h

Annual loss (time corrected)

105,3 MWh/yr

Steam production efficiency

86,0% (lhv)

Annual primary energy loss

122,5 MWh lhv/yr

Annual primary energy loss

135,6 MWh hhv/yr

Fuel cost

25,00 €/MWh

Annual financial loss

3391 €/yr

CO2 emissions

24,7 t CO2/year

Savings calculated are 3400 €/year .