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ELK RIVER ICE ARENA - ICE SYSTEM EVALUATION AND RECOMMENDATIONS
<br />Summary of Ice System Replacement Options:
<br />Table 4. Ice System Options - Cost Estimate Summary
<br />1. See explanation in Section 2 of this report.
<br />C Stevens 23
<br />Cost Estimate'
<br />Item
<br />Cost Per Ice System
<br />Combined System
<br />Option 3
<br />Option 4
<br />Option 5
<br />Option 6
<br />Option 7
<br />Option 7
<br />Conversion
<br />New
<br />New
<br />New
<br />Phase 1
<br />Phase 2
<br />Refrigerant type
<br />Ex. R -22
<br />New HFC
<br />Ammonia
<br />CO2
<br />Ammonia
<br />Ammonia
<br />Grade of System
<br />Industrial
<br />Industrial
<br />Industrial
<br />Commercial
<br />Industrial
<br />Industrial
<br />Removal & reinstall
<br />$30,000
<br />$30,000
<br />$30,000
<br />$30,000
<br />$30,000
<br />$30,000
<br />existing dasher boards
<br />Demolition of existing
<br />$10,000
<br />$25,000
<br />$25,000
<br />$25,000
<br />$25,000
<br />$15,000
<br />refrigeration system
<br />Demolition of existing
<br />$60,000
<br />$60,000
<br />$60,000
<br />$60,000
<br />$20,000
<br />$60,000
<br />conc. ice rink floor
<br />Replace mechanical
<br />N/A
<br />N/A
<br />$25,000
<br />$25,000
<br />$30,000
<br />N/A
<br />ventilation system
<br />New exterior door and
<br />N/A
<br />N/A
<br />$20,000
<br />$20,000
<br />N/A
<br />N/A
<br />concrete stoop
<br />Repairs to Ex. System
<br />$5,000
<br />N/A
<br />N/A
<br />N/A
<br />N/A
<br />N/A
<br />(From Table 2)
<br />Other repairs to existing
<br />Not included
<br />N/A
<br />N/A
<br />N/A
<br />N/A
<br />N/A
<br />system (Table3)
<br />See Table 3
<br />Expand refrigeration
<br />$70,000
<br />$70,000
<br />$70,000
<br />$70,000
<br />N/A
<br />N/A
<br />room approx. 200 SF
<br />New refrigeration
<br />$225,000
<br />$475,000
<br />$575,000
<br />$725,000
<br />$775,000
<br />$180,000
<br />system or equipment
<br />New concrete Ice rink
<br />N/A
<br />$350,000
<br />$350,000
<br />$475,000
<br />$420,000
<br />$338,000
<br />floor & subfloor
<br />New snow melt pit heat
<br />N/A
<br />N/A
<br />N/A
<br />N/A
<br />$75,000
<br />N/A
<br />recovery system
<br />Size of future
<br />Additional heat reclaim
<br />Not included
<br />Not included
<br />Not included
<br />Not included
<br />Not included
<br />Not included
<br />systems
<br />See Table 3
<br />See Table 3
<br />See Table 3
<br />See Table 3
<br />See Table 3
<br />See Table 3
<br />Subtotal of estimated
<br />$400,000
<br />$1,010,000
<br />$1,155,000
<br />$1,430,000
<br />$1,375,000
<br />$623,000
<br />construction costs
<br />Estimate, design and
<br />$60,000
<br />$151,500
<br />$173,000
<br />$214,500
<br />$206,300
<br />$93,500
<br />constr. Contingency
<br />(15 %) 1
<br />Total estimated
<br />$460,000
<br />$1,161,500
<br />$1,328,000
<br />$1,644,500
<br />$1,581,300
<br />$716,500
<br />construction costs
<br />Engineering, legal, and
<br />$55,200
<br />$139,500
<br />$159,400
<br />$197,500
<br />$189,800
<br />$86,000
<br />administrative (12 %)1
<br />Total estimated project
<br />$515,200
<br />$1,301,000
<br />$1,487,400
<br />$1,842,000
<br />$1,771,100
<br />$802,500
<br />cost
<br />Expected Useful Life -
<br />15 -25
<br />25 -30
<br />25 -30
<br />TBD
<br />25 -30
<br />25 -30
<br />Refrig System (yrs)
<br />Expected Useful Life -
<br />40 -50
<br />40 -50
<br />40 -50
<br />TBD
<br />40 -50
<br />40 -50
<br />Rink Floor (yrs)
<br />1. See explanation in Section 2 of this report.
<br />C Stevens 23
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