Common use of Temporary Energy Centres Clause in Contracts

Temporary Energy Centres. The TEC concept is shown on Drawing G002, and general arrangement drawings for the TEC-E and TEC-W locations are shown on Drawings C101 and C102, all in Appendix One. Each TEC consists of two 2.9 MW9 non-condensing boilers housed within a standard 53 foot shipping container. In addition to the boilers, the TEC will house circulation pumps, an expansion tank and all necessary communications and controls. The TECs will require a concrete pad for seismic anchoring and electrical and gas connections. The temporary energy centre design is based on the following criteria:  Peak heating loads of 4 MW in both the eastern and western branches of the Xxxxx 0 XXXX  Required turndown ratio of 10:1 to meet base load conditions 9 The current concept is based on a boiler selection at 2.9 MW, but this may vary (3 MW to 3.5 MW) depending upon final equipment selections.  Minimum of 70% of peak load redundancy  Containerized plant to be assembled off-site  Supply temperatures of up to 90oC  Return temperatures as low as 50oC  Thermal efficiency of 84% and  Maximum fireside heating surface area of less than 150 m2 to allow for unsupervised operation.

Temporary Energy Centres. The TEC concept is shown on Drawing G002, and general arrangement drawings for the TEC-E and TEC-W locations are shown on Drawings C101 and C102, all in Appendix One. Each TEC consists of two 2.9 MW9 non-condensing boilers housed within a standard 53 foot shipping container. In addition to the boilers, the TEC will house circulation pumps, an expansion tank and all necessary communications and controls. The TECs will require a concrete pad for seismic anchoring and electrical and gas connections. The temporary energy centre design is based on the following criteria:  • Peak heating loads of 4 MW in both the eastern and western branches of the Xxxxx 0 XXXX  Phase 1 NDES • Required turndown ratio of 10:1 to meet base load conditions 9 The current concept is based on a boiler selection at 2.9 MW, but this may vary (3 MW to 3.5 MW) depending upon final equipment selections.  • Minimum of 70% of peak load redundancy  • Containerized plant to be assembled off-site  • Supply temperatures of up to 90oC  • Return temperatures as low as 50oC  • Thermal efficiency of 84% and  • Maximum fireside heating surface area of less than 150 m2 to allow for unsupervised operation.