SECTION 019113 - SUPPLEMENT 4 - SAMPLE SEQUENCE OF …

ACU Condenser Water Pumps (CDP 6, 7 and 8; 9) and HE-1. The lead cooling tower operates during periods, when the chillers are OFF (even during winter) to maintain a heat rejection source for the heat exchanger HE-1, which serves approximately 40 tons of cooling from ACU-1 through 10 and CRU-1. CDP 6 or 7 (one is redundant) provides water from the heat exchanger to the cooling towers. CDP 8 or ... ................
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