150 likes | 238 Views
MAJOR EXPENSES TO DATE. Water Main Breaks (3) $6,451 Well Video #1 5,558 Repair Well #1 12,550 Tank Restoration #2 (est.) 8,000 Decommission Well #2 2,500 Tank Piping Well #2 2,400
E N D
MAJOR EXPENSESTO DATE • Water Main Breaks (3) $6,451 • Well Video #1 5,558 • Repair Well #1 12,550 • Tank Restoration #2 (est.) 8,000 • Decommission Well #2 2,500 • Tank Piping Well #2 2,400 • Engineering Study 2,400 • Misc (testing, pumps, piping) 1,934 Sub Total $27,850 • Money Market on Hand $30,000
ARSENIC REMOVAL STUDY FOR WATER SYSTEM
ARSENIC REMOVAL • Safe Drinking Water Act • Compliance by January 2006 • Must start now to meet this date • Other Current/Future Contaminants
ARSENIC REMOVAL WELL PUMP ARSENIC IRON CAPACITY ppb ppm # 1 90gpm 12 2.2 # 3 120gpm 25 6.1 # 4 90gpm 16 0.07
ARSENIC REMOVAL WELL WATER FILTERS CLEARWELL
ARSENIC REMOVAL • Estimated Construction Total: = $446,000 • Pilot Plant Testing Allowance: = 12,000 • Soils Investigation Allowance: = 3,000 • Project Contingency: = 23,000 • Estimated Design Engineering: = 44,000 • Estimated Limited Construction Engineering: = 15,000 • Estimated Project Total = $543,000
ARSENIC REMOVALOPERATION AND MAINTENANCE: • Personnel$17,000/Yr. • Power$8,000/Yr. • Chemicals$900/Yr. • Water System Maintenance$3,000/Yr. • Equipment Maintenance$3,000/Yr. • Insurance$1,000/Yr. • Real Estate Taxes$900/Yr. • Prof. Services: Billing$500/Yr. Legal $500/Yr. Eng.$1,000/Yr. • Lab Cost$1,000/Yr. • NPDES Permit:$500/Yr. • Sand Filter/Landfill$500/Yr. Sub-Total: $35,900/Yr.
ARSENIC REMOVALREPLACEMENT: • Filter Unit: $160,000/30 = 5,333 • Filter Media: $1,600/12 = 133 • Building: $50,000/50 = 1,000 • Sand Filter Media: $1,500/5 = 300 • Well: $100,000/75 = 1,333 • Well Pump: $8,000/15 = 530 • Pressure tank: $60,000/30 = 2,000 Sub-Total: $10,629/Yr.
ARSENIC REMOVALDEBT SERVICE • $543,000 X 0.06505 (5%, 30 years) Sub-Total: $35,322/Yr. • TOTAL OMR/DS: = $81,851/YR. • ESTIMATED TOTAL OMR/DS PER CONNECTION PER MONTH BASED ON 145 CONNECTIONS: =$47.04, USE $50.00
ARSENIC REMOVALDEBT SERVICE • $543,000 X 0.06415 (2.5%, 20 years) Sub-Total: $34,832/Yr. • TOTAL OMR/DS: = $81,361/YR. • ESTIMATED TOTAL OMR/DS PER CONNECTION PER MONTH BASED ON 145 CONNECTIONS: = $46.76, USE $50.00
ARSENIC REMOVAL • One time assessment on 148 connections $543,000/148= $3,668.92 • Total OMR $35,900 + $10,629 = $46,529 • ESTIMATED TOTAL OMR PER CONNECTION PER MONTH BASED ON 145 CONNECTIONS: $26.74 USE $30.00
ARSENIC REMOVAL • Gravity Filter $220,000 • Pressure Filter 300,000 (with recommendation for no Clearwell) • Pressure Filter 286,000 • Pressure Filter
THE END QUESTION AND ANSWERS