resources

This Handbook was created in support of version 4 of the Total Cost of Operations (TCO) calculation tool.  The on-line tool can help you assess your liquid options and surface the tradeoffs by solutions categories. All of these suggestions are member provided, peer-reviewed and none of this is vendor provided remarketing. 

The tggtco model (which includes the handbook, its tables, and the calculator service) generates estimates based on industry observed ranges that are not intended to replace planning, design, engineering and finance efforts of qualified professionals.  TGG does not make any representation or warranty, express or implied, as to the accuracy of the model’s results, which are hypothetical and may not reflect the actual site conditions, construction costs and potential savings of your own solutions as deployed. TGG is not responsible for the consequences of any decisions or actions taken in reliance upon or as a result of the information provided by this model.  TGG reserves the right to update the service at any time.
Note:  WP#91 replaces WP#88