Floor Live Load For Chiller Plant

With an evenly distributed live load of 30 psf which the tables show the floor is able to support the total weight on the floor would be about 3 360 pounds.

Floor live load for chiller plant. Compare competing design and control strategies to reduce system energy use and lower energy costs 4. 3 1 9 floor uses are categorized into eight classes as shown in table 3 1 3 2 class 1 to 5. We would like to show you a description here but the site won t allow us. Summarize how the latest chiller controls and refrigerant changes will affect chilled water plant performance 2.

The structural engineers tend to use those ibc loads as minimums and maximums unless they know in advance that specific equipment will be located inside and are looking the equipment load diagram something that doesn t happen unless the building is being newly designed specifically for purpose in a chemical or industrial plant etc. However chiller plant design often is set during the schematic design phase when there are many unknowns. Increasing the total weight on the floor to 4 480 pounds however results in a live load of 40 psf which is beyond the floor s load capacity. The chiller uses this hot water to economically produce chilled water which is piped to central station or remote air handlers and cooling is applied in the plant where it can do the most good.

Identify chiller plant configurations and the benefits as well as common gotchas of each 3. Trane engineers newsletter live series diy chiller plant performance modeling. Whether the choice is a single effect or double effect machine absorption chillers will significantly reduce the plant s electric demand charge. Easy and easier abstract analyzing chilled water plants and optimizing their performance with building loads is desirable to minimize energy use.

3 2 2 the concentrated loads q k. 2 5 kn m2 for floors above ground floor and 3 0 kn m2 at or below ground floor over may be more appropriate with 7 5 kn m2 over 5 of the floor area to allow for future flexibility. For example historically uk office buildings have been designed and marketed with live loadings of 3 5 4 0 kn m2 however this may be an over provision.