PHYSICAL-CHEMICAL TREATMENT PLANT FQ-1 SEWAGE TREATMENT PLANTS PHYSICAL CHEMICAL TECHNICAL SPECIFICATION OBJECT The sewage treatment plant described below is intended to be installed onboard to treat the black and grey waters by Physical-Chemical proccess and produce a clean effluent within the Annex IV of MARPOL 73/78 standards. The plants are specially designed for onboard service with a high reliability and efficiency in operation. These plants are able to treat both black and grey water. It is designed to handle toilets, urinals, personal hygiene and laundry waste waters. Our supply includes the main components of the System, as detailed in our scope of supply. SIZING OF THE PLANT We take for calculation the following data: Total Hydraulic Load DRAWING LIST FLOW DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TAR-0001-F01I GENERAL ARRANGEMENTS AND INTERFACES . . . . . . . . . . . . . . . . . FQ-1-G01I POWER DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FQ-0001-E01I WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FQ-0001-E03I DESARROLLOS TECNICAS INDUSTRIALES DE GALICIA, S.A. (D.E.T.E.G.A.S.A.) Address: CTRA. CASTRO / MEIRAS, VALDOVIÑO, 15550 LA CORUÑA, SPAIN P.O. BOX: 566 - 15480 EL FERROL - (LA CORUÑA) - SPAIN PHONE: +34-981-485444 FAX: +34-981-486352 [email protected] [email protected] www.detegasa.com

PHYSICAL-CHEMICAL TREATMENT PLANT FQ-1 One (1) "DELTA" Physical Chemical plant as described in the technical specification enclosed, and including the following. ENGINEERING. Detegasa will provide all the drawings needed for installation of the plants in the sewage treatment compartment. The engineering will include general arrangement drawings, mechanical and electrical drawings, flow diagrams, etc.. One (1) skid containing the following components: M Collection tank, as described in the technical specification and including: internal partitions, access hatches, flanges, downpipes, etc... Desinfection...

PHYSICAL-CHEMICAL TREATMENT PLANT FQ-1 TECHNICAL CHARACTERISTICS Type Hydraulic Load Process Pumps Chlorine Dosage Flocculant Dosage Coagulant Dosage Dosing Pumps Total Power Consumption INTERFACES see drawing FQ-1-G01I D.- RAW SEWAGE INLET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ND 50 NP 10 E.- SLUDGE OUTLET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ND 50 NP 10 F.- EFLUENT OUTLET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ND 50 NP 10 H.- AIR VENT . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

REV. 1.— 15-11-99.- ADDED BPZ, BL3, TC. BC1 , CONTROL PANEL, DESARROLLO TECNICAS TREATMENT PLANT FLOW DIAGRAM

bl.- GENERAL SWITCH ON/OFF DESARROLLO TECNICAS TREATMENT PLANT POWER DIAGRAM

CONTROL PANEL PROCESS PUMP SLUDGE PUMP HIGH ALARM HIGH LEVEL PROCESS PUMP EFFLUENT PUMP LEVEL SW. LEVEL SW. LEVEL SW. START MAX. FLOW HOUR STOP HIGH ALARM _ . _ . _ SHIPYARD SUPPLY DESARROLLO TECNICAS WIRING DIAGRAM