HP Performance Optimized Data Center (POD) 240a Adiabatic media water supply Description Sign-off

Page 30

Item

Description

Sign-off

 

 

 

 

1

Verify that the HP POD 240e NA is not in a drainage path or

 

 

flood prone area to prevent water from entering the HP POD

 

 

240e NA. HP recommends setting the HP POD 240e NA on a

 

 

raised site pad.

 

2

Verify that the water quality meets drinking water standards.

 

Adiabatic media water supply

 

 

 

 

 

Item

 

Description

Sign-off

 

 

 

 

1

 

Verify that the water pressure is between 20-70 psi (138-483

 

 

 

kPa) and that water temperature is between 1°C to 30°C

 

 

 

(34°F to 86°F).

 

2

 

Verify that the water instant flow-rate is no lower than the rated

 

 

 

 

flow of the fill solenoid valve (1.5 gpm maximum flow per

 

 

 

 

adiabatic unit, maximum instantaneous.)

 

3

 

Verify that water hardness is no greater than 40degFH or

 

 

 

equal to 400 ppm of CaCO3.

 

4

 

Verify that demineralized water (preferred) or drinking

 

 

 

(potable) water is used.

 

Power requirements

 

 

 

 

Item

Description

Sign-off

 

 

 

1

Verify that the following requirements are complete:

 

 

Short circuit analysis

 

 

Arc flash study

 

 

Circuit breaker coordination studies

 

 

 

 

2

Verify that the power installation work is completed according

 

 

to the approved conduit routing drawings that show the exact

 

 

routes, plan view, sections, and elevations.

 

3

Verify that temporary site power for installation and

 

 

construction is planned and available.

 

4

Verify adequate site power (on page 13) per HP POD 240e

 

 

NA requirements.

 

General

 

 

 

 

 

Item

Description

Sign-off

 

 

 

1

Verify the utility connection including the main utility

 

 

transformers and metering equipment.

 

2

Verify the third-party commissioning services that might be

 

 

required by the owner.

 

3

Verify that the HP Project Team activities are coordinated with

 

 

other site construction activities.

 

Appendix B: Preparing for delivery 30

Image 30
Contents Abstract Page Contents Contacting HP Safety and NEC compliance OverviewAbout this document Site preparation Site safety and securitySite assessment Fire detectionSite requirements Weight requirementsDimensions and required clearances Site padSite requirements Racks Future expansionsCold aisle clearance Grounding requirementsGrounding electrode Utilities System utilitiesPower Drain locationsSite electrical system Transformers and switchboards Connections to central facility infrastructure Supported facility connectionsEnvironmental control system Connection portalsECS EPO Demarcation box Fire boxAccess control Fire, safety, and access notificationsSupported facility connections Environmental risks Areas prone to lightning or power surgesEnvironmental considerations Cold weatherHP Site Preparation Drawing Package Site plan requirements and actionsCompleting a site assessment Zoning and permit requirementsInstallation Site planningLifting requirements Storage requirements HP POD 240e NA site assessment checklist Appendix a HP site assessmentDescription Yes Initial Description Initial Appendix B Preparing for delivery HP POD 240e NA site readiness checklistInstallation prerequisites Pre-delivery tasksWater supply Adiabatic media water supply Description Sign-off Contacting HP Before you contact HPHP contact information Safety and NEC compliance Regulatory compliance noticesHP POD 240e NA regulatory compliance Safety and regulatory compliance Warranty informationGlossary EPOPPE UPS Documentation feedback Index Index
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