411 REFERENCE · Wikibooks
The Design and Organization of Data Centers/Contractors
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
Finding possible contractors
Landlord may do some physical work. Remember to deal with
lease issues.
Look for contractors experienced in data center construction.
Get references, check them using a reference call checklist
Getting quality quotes
Get a minimum of three quotes.Some will completely ignore what
you say is important.
Write up quote specifications in detail. This allows you to
send the same information to multiple vendors, and compare the
quotes fairly, as well as hold vendors to what you want done in
the future.
Suggested quote requirements and specifications:
Break down costs into line items which allows for easier
cost analysis and comparison between quotes.
Three similar project references.
Completion dates based on date of signed PO.
Level of documentation to be delivered.
A thorough cleaning. You don't want dust in your computers and causing false fire alarms.
Commentary and explanation on why their solution is the
best solution.
Common problems
Watch out for bait and switch. Find out if the contractor or
project manager that comes in and does the quoting will be the
one actually working on the job.
For town permits, use one and only one point of contact, as this
can get quite confusing and is critical in the final stages.
Always get quotes for jobs over a certain level, say, $10,000.
This can save money and keep your favorite contractors quotes
low.
Coordinate between your contractors. When installing a drop-ceiling in combination with a gas fire
suppression system, make sure that the tile retaining clips are put
into place AFTER any wiring has been done in the ceiling, as
security and phone wires may be run up there.
Contractors won't do all your work. Consider having an assistant to do
gopher and grunt work such as building furniture.
Remember, time used to get the quote adds on to the final completion
date.