All swimming pools are to utilize sea water and fresh water; the treatment systems are to be sited in deck below the poolThe Fwd water Park will be fed by fresh water.The pools are to be in accordance with the USPH requirements for "Sea Water and Fresh Water Pools'".Two (2) electrically driven, vertical, centrifugal, general service pumps to be provided.Both pumps are to be used for General Service/Swimming Pool Filling/Wash Deck duty.Pumps are to be arranged to fill the main swimming pool in about 45 minutes.