District Cooling Services Supply Code

TECHNICAL REQUIREMENTS 5-1 Connection Scheme 5-1-1 Heat exchangers are used as interfacing equipment between the System and the Consumer Installation. 5-2 Intake Station 5-2-1 The Consumer shall at its own cost provide and construct the Intake Station in accordance with the plans and specifications agreed by the Parties. Such plans and specifications shall not be altered without the agreement in writing of the Parties. The Consumer shall ensure that the Intake Station shall be used for plant and equipment linked to the provision of District Cooling Service at the Premises. 5-2-2 The Consumer shall at its own cost maintain the Intake Station inclusive of the building structure, infrastructure, mechanical and electrical services within the Intake Station and general cleanliness of the Intake Station. 5-3 Service Connection Facilities 5-3-1 The Consumer shall pay for the cost of the Service Connection Facilities. Notwithstanding the payment by the Consumer, the Service Connection Facilities shall be the property of the Licensee, and the Licensee shall be solely responsible for the operation, maintenance and repair of the Service Connection Facilities. 5-4 Consumer Installation 5-4-1 The Consumer shall arrange for a Professional Engineer to design and install the Consumer Installation in accordance to the technical guidance issued by the Licensee and which shall incorporate the following minimum requirements: (a) A control arrangement, via a variable flow system or otherwise, to maintain the Return Temperature at or higher than 14ºC. (b) A filtration system for the return water to the exchanger with a minimum filtration performance of no more than 1.5mm. . (c) A pressure relief device at the interfacing connection set to operate at a pressure at 16 barg or such other pressures that may be agreed between the Parties. Public District Cooling Services Supply Code