JWSC Master Plan Appendices - Brunswick-Glynn County Joint PDF
Preview JWSC Master Plan Appendices - Brunswick-Glynn County Joint
APPENDIX A SITE VISIT FIELD FORMS AND PICTURES Brunswick Glynn County JWSC Applied Technology & Management, Inc. Water Sewer Master Plan APPENDIX A – WATER SYSTEM COMPONENT SITE VISIT FIELD FORMS AND PICTURES Brunswick Glynn County JWSC Applied Technology & Management, Inc. Water Sewer Master Plan JWSC WATER SYSTEM COMPONENTS EVALUATION 6/27/2008 Facility Name: Golden Isles I - Glynco Jetport Facility Permit No: Georgia EPD 063-0038 Permitted two wells with 2.000 MGD monthly average/2.000 MGD annual average capacity Miocene Aquifer Withdrawals Components of Facility Wells(Y/N): Yes No. of Wells: 1 Year of Well(s): Unknown Depth of Well(s) Unknown Size of Well(s)/Casing: Unknown Discharge Piping Size/Mtl: 8" DIP Brackish Water Issues: Well Pump Motor: No.1 Horsepower: 40 Hp Voltage: Phase: 3 Phase RPM: 1775 RPM Mfct/Model No: US Electric Motors High Thrust Serial Nos. ID# B08-5310A-M C3 Design Operating Condition 1050 gpm Control Method of Wells: GST levels - 12.0 on; 14.0 off SCADA: Yes Chlorination at Well Site(Y/N): Yes Fluoride Feed (Y/N): Yes Condition of Well Heads: Some corrosion on well casing, flange, and pump/motor shaft Concrete is in good condition - no cracks or debris around well head Condition of Piping: Good Ground Storage (Y/N): Yes Hydro Tank(Y/N): No Material: 1998 Crom Concrete Tank DDiiaa ooff TTaannkk:: Height of Tank: 17 ft - full water level Volume of Tank: 200,000 gallons Aerator Condition: Cascade Aerator - good condition but some rust/white scale on screen High Service Dist. Pumps (Y/N): Yes No. of Pumps: 2 No.1 No. 2 Horsepower: 60 Hp 60 Hp Voltage: 230/460 V 230/460 V Phase: 3 Phase 3 Phase RPM: 1785 RPM 1785 RPM Mfct/Model No: Peerless Pumps Model 5AE14 Peerless Pumps Model 5AE14 Serial Nos. 226347B 226347B Motor Mfct/Model: US Electric Motors 638033A US Electric Motors 638033A Serial Nos. ID C03-838033A-M ID C03-838033A-M Design Operating Condition Condition of Discharge Piping: Good - painted Control Method of Pumps: HSPs on timers set at 51 Hz SCADA: Yes Press Switch: Also have local pressure transmitter HSPs on Variable Frequency Drives US Filter Control System - Pressure Transmitter 150 psi Chlorination Facilities (Y/N): Yes Mfct: Hydro Series 800 Regulators Size Gas CL Cylinders 150 lb dual cylinders; 4 spare cylinders No. of Cylinders 2 Enclosure: Stand alone fiberglass building Ventilation: Fan located in chlorine room - working Set Point: 45 PPD Well Only Rota Meter Setting; 1.5 - 2.0 residual Booster Pump: Chlorine booster pump located on other side in chlorine building from cylinders Grundfos CR2 - lot of corrosion on pump Chlorine feed in to ground storage tank Eagle Microsystems residual analyzer located in HSP and control building - reading 0.00 mg/L during visit Xtrol water tank for residual analyzer system Fluoride Feed (Y/N): Yes - Hydrofluorosilic Acid Chemical storage and Milton Roy metering located in wooden doghouse next to well- roof caved in roof is sitting on metering - not sure feeding Flow Monitoring (Y/N): Yes Raw water flow meter located on well discharge piping Finished water flow monitor (some corrosion) in concrete vault - good condition Generator (Y/N): No Site Fenced/Secured: Yes - fenced and with site lighting Rehabilitated: Partial Complete Date: N/A Deficiencies: Roof caved in on doghouse over HFS tank (fluoride) Well - some corrosion on well casing/flange and pump/motor shaft concrete in good condition - no debris around Cascade aerator - some rust/white scale on screen Chlorine booster pump - Groundfos CR2 has a lot of corrosion Overall Condition: Good - equipment and block building in good condition Additional Information: The well at this facility was the first Miocene well used for drinking water in Glynn County Recently added 20 additional feet of drop pipe to the well (extra column in shaft) and flow went to 1050 gpm At time of visit there were 13 ft of water in gground storagge tank One of HSPs operating during visit - gauge reads approximately 30 psi There were daily chlorine readings listed in operator's log Milltronics Hydroranger level monitoring Block buildng for high service pumps and controls JWSC Golden Isles I (JetPort) Water Production Facility Site Evaluation Photos June 27, 2008
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