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06.14.2018CouncilAgenda - Packet 1 2135 SOUTH AMMON ROAD CITY COUNCIL AGENDA WORK SESSION CHANGED TO REGULAR SESSION THURSDAY, JUNE 14, 20184:30P.M. CALL TO ORDER:Mayor Sean Coletti at 4:30 p.m. CONSENT AGENDA:Accounts Payable Exhibit A ACTION ITEMS: 1.Keller Associates, Inc. Water Facility Planning Study DISCUSSION ITEMS: 1.Department Head Budget Discussion 2.Fee Resolution 3.Targhee Regional Public Transportation Authority (TRPTA) Contribution FY2019 4.Health Benefits Options and Decision 5.Misc. 1 of 171 2 2 of 171 3 3 of 171 4 4:199:0713:5518:4323:31 20,000 20,000 18,000 18,000 16,000 16,000 14,000 14,000 2001 12,000 12,000 10,000 10,000 1995 8,000 8,000 1989 6,000 6,000 1979 4,000 4,000 1973 1972 1971 2,000 2,000 1966 1957 1953 1952 1946 - - 4 of 171 171 of 5 5 6 06/07/2018 City of Ammon S UMMARY OF C URRENT AND F UTURE S YSTEM D EFICIENCIES Water Rights: 1.Need additional water rights now, with need increasing as population grows 2.Flow-based billing may address deficiency in the short term by encouraging conservation. Ammon is about 60% metered; meter pits already purchased 3.Ammon is investigating water banking options Water Supply: 1.Current Needs: 200 gpm of additional source capacity 2.2037 Needs: 6,000 gpm of additional source capacity 3.Equivalent to adding 2,200 gpm of supply capacity for approximately every 3,000 people added to the system 4.Redundant supply needed on south side of town 5.Potential new well sites: Rehab of Well 6, Woodland Hills Water Storage Needs: 1.Current Needs: Additional 1.6 MG needed to allow for operational, equalization, and fire storage 2.2037 Needs: Additional 2.6 MG needed to satisfy equalization storage needs if operational storage can be reduced to 25%. 3.3 MG if operational storage remains at 50% 3.Potential tank locations: existing tank at Well 6, additional tank at Well 6, Woodland Hills, Water Delivery Needs: 1.Current Needs: at capacity 2.2037 Needs: Will need 5,900 gpm additional delivery capacity 3.Equivalent to adding 3,000 gpm of delivery capacity for approximately every 3,000 people added to the system 4.Fire flow and pressure issues in Quail Ridge, Cottages, Woodland Hills 5.Potential booster station locations: Rebuild booster station at Well 6, Woodland Hills, upgrades to existing booster stations Water Distribution Needs: 1.Water line deterioration in Original Townsite and Hillview identified in Communities Master Plan 2.Looping recommended in various locations to improve fire flow and pressure 3.Parallel connection to south side of town (Ammon Rd or Crowley Rd) 4.Ongoing maintenance and replacement of aging lines Assumptions -Assumes per capita usage remains unchanged. Addition of high-usage industrial or commercial customers, high vs low density development, and conservation efforts all affect per capita usage -Reference to the year 2037 is a reference to the forecasted population of 21,432 (service area only). If growth occurs more rapidly these targets will occur sooner and vice versa Water Facilities Planning Study 2018 6 of 171 7 Ammon Water Facilities Planning Study June 7, 2018 F INAL C APITAL I MPROVEMENT P LAN ID#ItemCostNeed Addressed Contracted Improvements (Start in 2018) WH TANK AND BS2.0 MG Tank and 3,000 GPM Booster Station$ Storage and Delivery3,849,000 ZONE 2 SPLITSplit Zone 2 into lower and upper subzones$ Low Pressure, Fire Flow632,000 QL RDG LOOP8-inch loop from Foothill Rd to Sharptail Rd$ Low Pressure, Fire Flow69,000 ORIGINAL TOWNSITEReplace undersized and failing water lines$ Undersized and Leaking Lines5,951,000 WELL 6*Well, Tank, and Booster Station Improvements$ Supply, Storage, and Delivery1,015,000 W6 STORAGE*Additional 0.5 MG Storage at Well 6$ Storage1,457,000 Total Contracted Improvements12,973,000$ ID#ItemCostNeed Addressed City Improvements (Start in 2018) ASPEN LNReplace 2-inch line with new 8-inch line and hydrant$ Undersized Line63,000 1st ST LOOP12-inch loop from Curlew to 1st St.$ Looping and Fire Flow294,000 LDY HK LOOP8-inch loop to Crowley Rd$ Looping and Fire Flow80,000 SOUTH LOOP16-inch loop from Sunnyside to Township $ Looping to South Side888,000 COTTAGES LOOP**12-inch connection from Sunnyside to Tildy Ln$ Low Pressure, Fire Flow183,000 Total City Improvements$ 1,508,000 ID#ItemCostNeed Addressed Developer Improvements (Start in 2018) WH WELL16-inch dia. X 350-foot, 2,600 gpm Well$ Supply on south side257,000 WH WELLHOUSE15' X 30' Wellhouse w/generator$ Supply on south side777,000 FOX HLW LOOP**8-inch loop in Fox Hollow SubdivisionLooping and Fire Flow $ 149,000 Total Developer Improvements$ 1,183,000 Total All Improvements15,664,000$ *Improvements at Well 6 are not required to meet immediate deficiencies but should be pursued as system demands warrant. **To be completed only if developer activities (Fox Hollow) or optimization efforts (The Cottages) do not address these distribution issues. The cost estimate herein is based on our perception of current conditions at the project location. This estimate reflects our opinion of probable costs at this time and is subject to change as the project design matures. Keller Associates has no control over variances in the cost of labor, materials, equipment, services provided by others, contractor's methods of determining prices, competitive bidding or market conditions, practices or bidding strategies. Keller Associates cannot and does not warrant or guarantee that proposals, bids, or actual construction costs will not vary from the cost presented herein. 7 of 171 171 of 8 8 Document Path: Y:\\Projects\\__Projects 2016\\216102-000 Ammon WFPS\\b_PLAN\\zGIS\\WFPS 2017\\Recomendations.mxdDate: 6/5/2018 9 FOX HOLLOW LOOP 1ST ST LOOP ZONE 2 SPLIT WELL 6 STORAGE LADY HAWK LOOP QUAIL RIDGE WELL 6 LOOP COTTAGES LOOP ASPEN LN SOUTH LOOP WOODLAND HILLS WOODLAND TANK & BOOSTERS HILLS WELL Improvement Type Potential City Crew Project Funded/Reimbursed by Developer Bid to Contractor Prepared For: Title: Figure: Project: Water Facilities Planning Study CIP MAP 8.1 Keller Project: #216102-000 9 of 171 171 of 10 10 171 of 11 11 171 of 12 12 171 of 13 13 171 of 14 14 171 of 15 15 171 of 16 16 171 of 17 17 171 of 18 18 171 of 19 19 171 of 20 20 171 of 21 21 171 of 22 22 171 of 23 23 171 of 24 24 171 of 25 25 171 of 26 26 171 of 27 27 171 of 28 28 171 of 29 29 171 of 30 30 171 of 31 31 171 of 32 32 171 of 33 33 171 of 34 34 171 of 35 35 171 of 36 36 171 of 37 37 171 of 38 38 171 of 39 39 171 of 40 40 171 of 41 41 171 of 42 42 171 of 43 43 171 of 44 44 171 of 45 45 46 4:199:0713:5518:4323:31 20,000 20,000 18,000 18,000 16,000 16,000 14,000 14,000 2001 12,000 12,000 10,000 10,000 1995 8,000 8,000 1989 6,000 6,000 1979 4,000 4,000 1973 1972 1971 2,000 2,000 1966 1957 1953 1952 1946 - - 46 of 171 171 of 47 47 48 06/07/2018 City of Ammon S UMMARY OF C URRENT AND F UTURE S YSTEM D EFICIENCIES Water Rights: 1.Need additional water rights now, with need increasing as population grows 2.Flow-based billing may address deficiency in the short term by encouraging conservation. Ammon is about 60% metered; meter pits already purchased 3.Ammon is investigating water banking options Water Supply: 1.Current Needs: 200 gpm of additional source capacity 2.2037 Needs: 6,000 gpm of additional source capacity 3.Equivalent to adding 2,200 gpm of supply capacity for approximately every 3,000 people added to the system 4.Redundant supply needed on south side of town 5.Potential new well sites: Rehab of Well 6, Woodland Hills Water Storage Needs: 1.Current Needs: Additional 1.6 MG needed to allow for operational, equalization, and fire storage 2.2037 Needs: Additional 2.6 MG needed to satisfy equalization storage needs if operational storage can be reduced to 25%. 3.3 MG if operational storage remains at 50% 3.Potential tank locations: existing tank at Well 6, additional tank at Well 6, Woodland Hills, Water Delivery Needs: 1.Current Needs: at capacity 2.2037 Needs: Will need 5,900 gpm additional delivery capacity 3.Equivalent to adding 3,000 gpm of delivery capacity for approximately every 3,000 people added to the system 4.Fire flow and pressure issues in Quail Ridge, Cottages, Woodland Hills 5.Potential booster station locations: Rebuild booster station at Well 6, Woodland Hills, upgrades to existing booster stations Water Distribution Needs: 1.Water line deterioration in Original Townsite and Hillview identified in Communities Master Plan 2.Looping recommended in various locations to improve fire flow and pressure 3.Parallel connection to south side of town (Ammon Rd or Crowley Rd) 4.Ongoing maintenance and replacement of aging lines Assumptions -Assumes per capita usage remains unchanged. Addition of high-usage industrial or commercial customers, high vs low density development, and conservation efforts all affect per capita usage -Reference to the year 2037 is a reference to the forecasted population of 21,432 (service area only). If growth occurs more rapidly these targets will occur sooner and vice versa Water Facilities Planning Study 2018 48 of 171 49 Ammon Water Facilities Planning Study June 7, 2018 F INAL C APITAL I MPROVEMENT P LAN ID#ItemCostNeed Addressed Contracted Improvements (Start in 2018) WH TANK AND BS2.0 MG Tank and 3,000 GPM Booster Station$ Storage and Delivery3,849,000 ZONE 2 SPLITSplit Zone 2 into lower and upper subzones$ Low Pressure, Fire Flow632,000 QL RDG LOOP8-inch loop from Foothill Rd to Sharptail Rd$ Low Pressure, Fire Flow69,000 ORIGINAL TOWNSITEReplace undersized and failing water lines$ Undersized and Leaking Lines5,951,000 WELL 6*Well, Tank, and Booster Station Improvements$ Supply, Storage, and Delivery1,015,000 W6 STORAGE*Additional 0.5 MG Storage at Well 6$ Storage1,457,000 Total Contracted Improvements12,973,000$ ID#ItemCostNeed Addressed City Improvements (Start in 2018) ASPEN LNReplace 2-inch line with new 8-inch line and hydrant$ Undersized Line63,000 1st ST LOOP12-inch loop from Curlew to 1st St.$ Looping and Fire Flow294,000 LDY HK LOOP8-inch loop to Crowley Rd$ Looping and Fire Flow80,000 SOUTH LOOP16-inch loop from Sunnyside to Township $ Looping to South Side888,000 COTTAGES LOOP**12-inch connection from Sunnyside to Tildy Ln$ Low Pressure, Fire Flow183,000 Total City Improvements$ 1,508,000 ID#ItemCostNeed Addressed Developer Improvements (Start in 2018) WH WELL16-inch dia. X 350-foot, 2,600 gpm Well$ Supply on south side257,000 WH WELLHOUSE15' X 30' Wellhouse w/generator$ Supply on south side777,000 FOX HLW LOOP**8-inch loop in Fox Hollow SubdivisionLooping and Fire Flow $ 149,000 Total Developer Improvements$ 1,183,000 Total All Improvements15,664,000$ *Improvements at Well 6 are not required to meet immediate deficiencies but should be pursued as system demands warrant. **To be completed only if developer activities (Fox Hollow) or optimization efforts (The Cottages) do not address these distribution issues. The cost estimate herein is based on our perception of current conditions at the project location. This estimate reflects our opinion of probable costs at this time and is subject to change as the project design matures. Keller Associates has no control over variances in the cost of labor, materials, equipment, services provided by others, contractor's methods of determining prices, competitive bidding or market conditions, practices or bidding strategies. Keller Associates cannot and does not warrant or guarantee that proposals, bids, or actual construction costs will not vary from the cost presented herein. 49 of 171 171 of 50 50 Document Path: Y:\\Projects\\__Projects 2016\\216102-000 Ammon WFPS\\b_PLAN\\zGIS\\WFPS 2017\\Recomendations.mxdDate: 6/5/2018 51 FOX HOLLOW LOOP 1ST ST LOOP ZONE 2 SPLIT WELL 6 STORAGE LADY HAWK LOOP QUAIL RIDGE WELL 6 LOOP COTTAGES LOOP ASPEN LN SOUTH LOOP WOODLAND HILLS WOODLAND TANK & BOOSTERS HILLS WELL Improvement Type Potential City Crew Project Funded/Reimbursed by Developer Bid to Contractor Prepared For: Title: Figure: Project: Water Facilities Planning Study CIP MAP 8.1 Keller Project: #216102-000 51 of 171 Document Path: Y:\\Projects\\__Projects 2016\\216102-000 Ammon WFPS\\b_PLAN\\zGIS\\WFPS 2017\\Recomendations.mxdDate: 6/5/2018 52 FOX HOLLOW LOOP 1ST ST LOOP ZONE 2 SPLIT WELL 6 STORAGE LADY HAWK LOOP QUAIL RIDGE WELL 6 LOOP COTTAGES LOOP ASPEN LN SOUTH LOOP WOODLAND HILLS WOODLAND TANK & BOOSTERS HILLS WELL Improvement Type Potential City Crew Project Funded/Reimbursed by Developer Bid to Contractor Prepared For: Title: Figure: Project: Water Facilities Planning Study CIP MAP 8.1 Keller Project: #216102-000 52 of 171 171 of 53 53 171 of 54 54 171 of 55 55 171 of 56 56 171 of 57 57 171 of 58 58 171 of 59 59 171 of 60 60 171 of 61 61 171 of 62 62 171 of 63 63 171 of 64 64 171 of 65 65 171 of 66 66 171 of 67 67 171 of 68 68 171 of 69 69 171 of 70 70 71 4:199:0713:5518:4323:31 20,000 20,000 18,000 18,000 16,000 16,000 14,000 14,000 2001 12,000 12,000 10,000 10,000 1995 8,000 8,000 1989 6,000 6,000 1979 4,000 4,000 1973 1972 1971 2,000 2,000 1966 1957 1953 1952 1946 - - 71 of 171 171 of 72 72 73 06/07/2018 City of Ammon S UMMARY OF C URRENT AND F UTURE S YSTEM D EFICIENCIES Water Rights: 1.Need additional water rights now, with need increasing as population grows 2.Flow-based billing may address deficiency in the short term by encouraging conservation. Ammon is about 60% metered; meter pits already purchased 3.Ammon is investigating water banking options Water Supply: 1.Current Needs: 200 gpm of additional source capacity 2.2037 Needs: 6,000 gpm of additional source capacity 3.Equivalent to adding 2,200 gpm of supply capacity for approximately every 3,000 people added to the system 4.Redundant supply needed on south side of town 5.Potential new well sites: Rehab of Well 6, Woodland Hills Water Storage Needs: 1.Current Needs: Additional 1.6 MG needed to allow for operational, equalization, and fire storage 2.2037 Needs: Additional 2.6 MG needed to satisfy equalization storage needs if operational storage can be reduced to 25%. 3.3 MG if operational storage remains at 50% 3.Potential tank locations: existing tank at Well 6, additional tank at Well 6, Woodland Hills, Water Delivery Needs: 1.Current Needs: at capacity 2.2037 Needs: Will need 5,900 gpm additional delivery capacity 3.Equivalent to adding 3,000 gpm of delivery capacity for approximately every 3,000 people added to the system 4.Fire flow and pressure issues in Quail Ridge, Cottages, Woodland Hills 5.Potential booster station locations: Rebuild booster station at Well 6, Woodland Hills, upgrades to existing booster stations Water Distribution Needs: 1.Water line deterioration in Original Townsite and Hillview identified in Communities Master Plan 2.Looping recommended in various locations to improve fire flow and pressure 3.Parallel connection to south side of town (Ammon Rd or Crowley Rd) 4.Ongoing maintenance and replacement of aging lines Assumptions -Assumes per capita usage remains unchanged. Addition of high-usage industrial or commercial customers, high vs low density development, and conservation efforts all affect per capita usage -Reference to the year 2037 is a reference to the forecasted population of 21,432 (service area only). If growth occurs more rapidly these targets will occur sooner and vice versa Water Facilities Planning Study 2018 73 of 171 74 Ammon Water Facilities Planning Study June 7, 2018 F INAL C APITAL I MPROVEMENT P LAN ID#ItemCostNeed Addressed Contracted Improvements (Start in 2018) WH TANK AND BS2.0 MG Tank and 3,000 GPM Booster Station$ Storage and Delivery3,849,000 ZONE 2 SPLITSplit Zone 2 into lower and upper subzones$ Low Pressure, Fire Flow632,000 QL RDG LOOP8-inch loop from Foothill Rd to Sharptail Rd$ Low Pressure, Fire Flow69,000 ORIGINAL TOWNSITEReplace undersized and failing water lines$ Undersized and Leaking Lines5,951,000 WELL 6*Well, Tank, and Booster Station Improvements$ Supply, Storage, and Delivery1,015,000 W6 STORAGE*Additional 0.5 MG Storage at Well 6$ Storage1,457,000 Total Contracted Improvements12,973,000$ ID#ItemCostNeed Addressed City Improvements (Start in 2018) ASPEN LNReplace 2-inch line with new 8-inch line and hydrant$ Undersized Line63,000 1st ST LOOP12-inch loop from Curlew to 1st St.$ Looping and Fire Flow294,000 LDY HK LOOP8-inch loop to Crowley Rd$ Looping and Fire Flow80,000 SOUTH LOOP16-inch loop from Sunnyside to Township $ Looping to South Side888,000 COTTAGES LOOP**12-inch connection from Sunnyside to Tildy Ln$ Low Pressure, Fire Flow183,000 Total City Improvements$ 1,508,000 ID#ItemCostNeed Addressed Developer Improvements (Start in 2018) WH WELL16-inch dia. X 350-foot, 2,600 gpm Well$ Supply on south side257,000 WH WELLHOUSE15' X 30' Wellhouse w/generator$ Supply on south side777,000 FOX HLW LOOP**8-inch loop in Fox Hollow SubdivisionLooping and Fire Flow $ 149,000 Total Developer Improvements$ 1,183,000 Total All Improvements15,664,000$ *Improvements at Well 6 are not required to meet immediate deficiencies but should be pursued as system demands warrant. **To be completed only if developer activities (Fox Hollow) or optimization efforts (The Cottages) do not address these distribution issues. The cost estimate herein is based on our perception of current conditions at the project location. This estimate reflects our opinion of probable costs at this time and is subject to change as the project design matures. Keller Associates has no control over variances in the cost of labor, materials, equipment, services provided by others, contractor's methods of determining prices, competitive bidding or market conditions, practices or bidding strategies. Keller Associates cannot and does not warrant or guarantee that proposals, bids, or actual construction costs will not vary from the cost presented herein. 74 of 171 171 of 75 75 171 of 76 76 Document Path: Y:\\Projects\\__Projects 2016\\216102-000 Ammon WFPS\\b_PLAN\\zGIS\\WFPS 2017\\Recomendations.mxdDate: 6/5/2018 77 FOX HOLLOW LOOP 1ST ST LOOP ZONE 2 SPLIT WELL 6 STORAGE LADY HAWK LOOP QUAIL RIDGE WELL 6 LOOP COTTAGES LOOP ASPEN LN SOUTH LOOP WOODLAND HILLS WOODLAND TANK & BOOSTERS HILLS WELL Improvement Type Potential City Crew Project Funded/Reimbursed by Developer Bid to Contractor Prepared For: Title: Figure: Project: Water Facilities Planning Study CIP MAP 8.1 Keller Project: #216102-000 77 of 171 171 of 78 78 171 of 79 79 171 of 80 80 171 of 81 81 171 of 82 82 171 of 83 83 171 of 84 84 171 of 85 85 171 of 86 86 171 of 87 87 171 of 88 88 171 of 89 89 171 of 90 90 171 of 91 91 171 of 92 92 171 of 93 93 171 of 94 94 171 of 95 95 96 4:199:0713:5518:4323:31 20,000 20,000 18,000 18,000 16,000 16,000 14,000 14,000 2001 12,000 12,000 10,000 10,000 1995 8,000 8,000 1989 6,000 6,000 1979 4,000 4,000 1973 1972 1971 2,000 2,000 1966 1957 1953 1952 1946 - - 96 of 171 171 of 97 97 98 06/07/2018 City of Ammon S UMMARY OF C URRENT AND F UTURE S YSTEM D EFICIENCIES Water Rights: 1.Need additional water rights now, with need increasing as population grows 2.Flow-based billing may address deficiency in the short term by encouraging conservation. Ammon is about 60% metered; meter pits already purchased 3.Ammon is investigating water banking options Water Supply: 1.Current Needs: 200 gpm of additional source capacity 2.2037 Needs: 6,000 gpm of additional source capacity 3.Equivalent to adding 2,200 gpm of supply capacity for approximately every 3,000 people added to the system 4.Redundant supply needed on south side of town 5.Potential new well sites: Rehab of Well 6, Woodland Hills Water Storage Needs: 1.Current Needs: Additional 1.6 MG needed to allow for operational, equalization, and fire storage 2.2037 Needs: Additional 2.6 MG needed to satisfy equalization storage needs if operational storage can be reduced to 25%. 3.3 MG if operational storage remains at 50% 3.Potential tank locations: existing tank at Well 6, additional tank at Well 6, Woodland Hills, Water Delivery Needs: 1.Current Needs: at capacity 2.2037 Needs: Will need 5,900 gpm additional delivery capacity 3.Equivalent to adding 3,000 gpm of delivery capacity for approximately every 3,000 people added to the system 4.Fire flow and pressure issues in Quail Ridge, Cottages, Woodland Hills 5.Potential booster station locations: Rebuild booster station at Well 6, Woodland Hills, upgrades to existing booster stations Water Distribution Needs: 1.Water line deterioration in Original Townsite and Hillview identified in Communities Master Plan 2.Looping recommended in various locations to improve fire flow and pressure 3.Parallel connection to south side of town (Ammon Rd or Crowley Rd) 4.Ongoing maintenance and replacement of aging lines Assumptions -Assumes per capita usage remains unchanged. Addition of high-usage industrial or commercial customers, high vs low density development, and conservation efforts all affect per capita usage -Reference to the year 2037 is a reference to the forecasted population of 21,432 (service area only). If growth occurs more rapidly these targets will occur sooner and vice versa Water Facilities Planning Study 2018 98 of 171 99 Ammon Water Facilities Planning Study June 7, 2018 F INAL C APITAL I MPROVEMENT P LAN ID#ItemCostNeed Addressed Contracted Improvements (Start in 2018) WH TANK AND BS2.0 MG Tank and 3,000 GPM Booster Station$ Storage and Delivery3,849,000 ZONE 2 SPLITSplit Zone 2 into lower and upper subzones$ Low Pressure, Fire Flow632,000 QL RDG LOOP8-inch loop from Foothill Rd to Sharptail Rd$ Low Pressure, Fire Flow69,000 ORIGINAL TOWNSITEReplace undersized and failing water lines$ Undersized and Leaking Lines5,951,000 WELL 6*Well, Tank, and Booster Station Improvements$ Supply, Storage, and Delivery1,015,000 W6 STORAGE*Additional 0.5 MG Storage at Well 6$ Storage1,457,000 Total Contracted Improvements12,973,000$ ID#ItemCostNeed Addressed City Improvements (Start in 2018) ASPEN LNReplace 2-inch line with new 8-inch line and hydrant$ Undersized Line63,000 1st ST LOOP12-inch loop from Curlew to 1st St.$ Looping and Fire Flow294,000 LDY HK LOOP8-inch loop to Crowley Rd$ Looping and Fire Flow80,000 SOUTH LOOP16-inch loop from Sunnyside to Township $ Looping to South Side888,000 COTTAGES LOOP**12-inch connection from Sunnyside to Tildy Ln$ Low Pressure, Fire Flow183,000 Total City Improvements$ 1,508,000 ID#ItemCostNeed Addressed Developer Improvements (Start in 2018) WH WELL16-inch dia. X 350-foot, 2,600 gpm Well$ Supply on south side257,000 WH WELLHOUSE15' X 30' Wellhouse w/generator$ Supply on south side777,000 FOX HLW LOOP**8-inch loop in Fox Hollow SubdivisionLooping and Fire Flow $ 149,000 Total Developer Improvements$ 1,183,000 Total All Improvements15,664,000$ *Improvements at Well 6 are not required to meet immediate deficiencies but should be pursued as system demands warrant. **To be completed only if developer activities (Fox Hollow) or optimization efforts (The Cottages) do not address these distribution issues. The cost estimate herein is based on our perception of current conditions at the project location. This estimate reflects our opinion of probable costs at this time and is subject to change as the project design matures. Keller Associates has no control over variances in the cost of labor, materials, equipment, services provided by others, contractor's methods of determining prices, competitive bidding or market conditions, practices or bidding strategies. Keller Associates cannot and does not warrant or guarantee that proposals, bids, or actual construction costs will not vary from the cost presented herein. 99 of 171 100 Ammon Water Facilities Planning Study June 7, 2018 F INAL C APITAL I MPROVEMENT P LAN ID#ItemCostNeed Addressed Contracted Improvements (Start in 2018) WH TANK AND BS2.0 MG Tank and 3,000 GPM Booster Station$ Storage and Delivery3,849,000 ZONE 2 SPLITSplit Zone 2 into lower and upper subzones$ Low Pressure, Fire Flow632,000 QL RDG LOOP8-inch loop from Foothill Rd to Sharptail Rd$ Low Pressure, Fire Flow69,000 ORIGINAL TOWNSITEReplace undersized and failing water lines$ Undersized and Leaking Lines5,951,000 WELL 6*Well, Tank, and Booster Station Improvements$ Supply, Storage, and Delivery1,015,000 W6 STORAGE*Additional 0.5 MG Storage at Well 6$ Storage1,457,000 Total Contracted Improvements12,973,000$ ID#ItemCostNeed Addressed City Improvements (Start in 2018) ASPEN LNReplace 2-inch line with new 8-inch line and hydrant$ Undersized Line63,000 1st ST LOOP12-inch loop from Curlew to 1st St.$ Looping and Fire Flow294,000 LDY HK LOOP8-inch loop to Crowley Rd$ Looping and Fire Flow80,000 SOUTH LOOP16-inch loop from Sunnyside to Township $ Looping to South Side888,000 COTTAGES LOOP**12-inch connection from Sunnyside to Tildy Ln$ Low Pressure, Fire Flow183,000 Total City Improvements$ 1,508,000 ID#ItemCostNeed Addressed Developer Improvements (Start in 2018) WH WELL16-inch dia. X 350-foot, 2,600 gpm Well$ Supply on south side257,000 WH WELLHOUSE15' X 30' Wellhouse w/generator$ Supply on south side777,000 FOX HLW LOOP**8-inch loop in Fox Hollow SubdivisionLooping and Fire Flow $ 149,000 Total Developer Improvements$ 1,183,000 Total All Improvements15,664,000$ *Improvements at Well 6 are not required to meet immediate deficiencies but should be pursued as system demands warrant. **To be completed only if developer activities (Fox Hollow) or optimization efforts (The Cottages) do not address these distribution issues. The cost estimate herein is based on our perception of current conditions at the project location. This estimate reflects our opinion of probable costs at this time and is subject to change as the project design matures. Keller Associates has no control over variances in the cost of labor, materials, equipment, services provided by others, contractor's methods of determining prices, competitive bidding or market conditions, practices or bidding strategies. Keller Associates cannot and does not warrant or guarantee that proposals, bids, or actual construction costs will not vary from the cost presented herein. 100 of 171 171 of 101 101 Document Path: Y:\\Projects\\__Projects 2016\\216102-000 Ammon WFPS\\b_PLAN\\zGIS\\WFPS 2017\\Recomendations.mxdDate: 6/5/2018 102 FOX HOLLOW LOOP 1ST ST LOOP ZONE 2 SPLIT WELL 6 STORAGE LADY HAWK LOOP QUAIL RIDGE WELL 6 LOOP COTTAGES LOOP ASPEN LN SOUTH LOOP WOODLAND HILLS WOODLAND TANK & BOOSTERS HILLS WELL Improvement Type Potential City Crew Project Funded/Reimbursed by Developer Bid to Contractor Prepared For: Title: Figure: Project: Water Facilities Planning Study CIP MAP 8.1 Keller Project: #216102-000 102 of 171 171 of 103 103 171 of 104 104 171 of 105 105 171 of 106 106 171 of 107 107 171 of 108 108 171 of 109 109 171 of 110 110 171 of 111 111 171 of 112 112 171 of 113 113 171 of 114 114 171 of 115 115 171 of 116 116 171 of 117 117 171 of 118 118 171 of 119 119 171 of 120 120 121 4:199:0713:5518:4323:31 20,000 20,000 18,000 18,000 16,000 16,000 14,000 14,000 2001 12,000 12,000 10,000 10,000 1995 8,000 8,000 1989 6,000 6,000 1979 4,000 4,000 1973 1972 1971 2,000 2,000 1966 1957 1953 1952 1946 - - 121 of 171 171 of 122 122 123 06/07/2018 City of Ammon S UMMARY OF C URRENT AND F UTURE S YSTEM D EFICIENCIES Water Rights: 1.Need additional water rights now, with need increasing as population grows 2.Flow-based billing may address deficiency in the short term by encouraging conservation. Ammon is about 60% metered; meter pits already purchased 3.Ammon is investigating water banking options Water Supply: 1.Current Needs: 200 gpm of additional source capacity 2.2037 Needs: 6,000 gpm of additional source capacity 3.Equivalent to adding 2,200 gpm of supply capacity for approximately every 3,000 people added to the system 4.Redundant supply needed on south side of town 5.Potential new well sites: Rehab of Well 6, Woodland Hills Water Storage Needs: 1.Current Needs: Additional 1.6 MG needed to allow for operational, equalization, and fire storage 2.2037 Needs: Additional 2.6 MG needed to satisfy equalization storage needs if operational storage can be reduced to 25%. 3.3 MG if operational storage remains at 50% 3.Potential tank locations: existing tank at Well 6, additional tank at Well 6, Woodland Hills, Water Delivery Needs: 1.Current Needs: at capacity 2.2037 Needs: Will need 5,900 gpm additional delivery capacity 3.Equivalent to adding 3,000 gpm of delivery capacity for approximately every 3,000 people added to the system 4.Fire flow and pressure issues in Quail Ridge, Cottages, Woodland Hills 5.Potential booster station locations: Rebuild booster station at Well 6, Woodland Hills, upgrades to existing booster stations Water Distribution Needs: 1.Water line deterioration in Original Townsite and Hillview identified in Communities Master Plan 2.Looping recommended in various locations to improve fire flow and pressure 3.Parallel connection to south side of town (Ammon Rd or Crowley Rd) 4.Ongoing maintenance and replacement of aging lines Assumptions -Assumes per capita usage remains unchanged. Addition of high-usage industrial or commercial customers, high vs low density development, and conservation efforts all affect per capita usage -Reference to the year 2037 is a reference to the forecasted population of 21,432 (service area only). If growth occurs more rapidly these targets will occur sooner and vice versa Water Facilities Planning Study 2018 123 of 171 124 06/07/2018 City of Ammon S UMMARY OF C URRENT AND F UTURE S YSTEM D EFICIENCIES Water Rights: 1.Need additional water rights now, with need increasing as population grows 2.Flow-based billing may address deficiency in the short term by encouraging conservation. Ammon is about 60% metered; meter pits already purchased 3.Ammon is investigating water banking options Water Supply: 1.Current Needs: 200 gpm of additional source capacity 2.2037 Needs: 6,000 gpm of additional source capacity 3.Equivalent to adding 2,200 gpm of supply capacity for approximately every 3,000 people added to the system 4.Redundant supply needed on south side of town 5.Potential new well sites: Rehab of Well 6, Woodland Hills Water Storage Needs: 1.Current Needs: Additional 1.6 MG needed to allow for operational, equalization, and fire storage 2.2037 Needs: Additional 2.6 MG needed to satisfy equalization storage needs if operational storage can be reduced to 25%. 3.3 MG if operational storage remains at 50% 3.Potential tank locations: existing tank at Well 6, additional tank at Well 6, Woodland Hills, Water Delivery Needs: 1.Current Needs: at capacity 2.2037 Needs: Will need 5,900 gpm additional delivery capacity 3.Equivalent to adding 3,000 gpm of delivery capacity for approximately every 3,000 people added to the system 4.Fire flow and pressure issues in Quail Ridge, Cottages, Woodland Hills 5.Potential booster station locations: Rebuild booster station at Well 6, Woodland Hills, upgrades to existing booster stations Water Distribution Needs: 1.Water line deterioration in Original Townsite and Hillview identified in Communities Master Plan 2.Looping recommended in various locations to improve fire flow and pressure 3.Parallel connection to south side of town (Ammon Rd or Crowley Rd) 4.Ongoing maintenance and replacement of aging lines Assumptions -Assumes per capita usage remains unchanged. Addition of high-usage industrial or commercial customers, high vs low density development, and conservation efforts all affect per capita usage -Reference to the year 2037 is a reference to the forecasted population of 21,432 (service area only). If growth occurs more rapidly these targets will occur sooner and vice versa Water Facilities Planning Study 2018 124 of 171 125 Ammon Water Facilities Planning Study June 7, 2018 F INAL C APITAL I MPROVEMENT P LAN ID#ItemCostNeed Addressed Contracted Improvements (Start in 2018) WH TANK AND BS2.0 MG Tank and 3,000 GPM Booster Station$ Storage and Delivery3,849,000 ZONE 2 SPLITSplit Zone 2 into lower and upper subzones$ Low Pressure, Fire Flow632,000 QL RDG LOOP8-inch loop from Foothill Rd to Sharptail Rd$ Low Pressure, Fire Flow69,000 ORIGINAL TOWNSITEReplace undersized and failing water lines$ Undersized and Leaking Lines5,951,000 WELL 6*Well, Tank, and Booster Station Improvements$ Supply, Storage, and Delivery1,015,000 W6 STORAGE*Additional 0.5 MG Storage at Well 6$ Storage1,457,000 Total Contracted Improvements12,973,000$ ID#ItemCostNeed Addressed City Improvements (Start in 2018) ASPEN LNReplace 2-inch line with new 8-inch line and hydrant$ Undersized Line63,000 1st ST LOOP12-inch loop from Curlew to 1st St.$ Looping and Fire Flow294,000 LDY HK LOOP8-inch loop to Crowley Rd$ Looping and Fire Flow80,000 SOUTH LOOP16-inch loop from Sunnyside to Township $ Looping to South Side888,000 COTTAGES LOOP**12-inch connection from Sunnyside to Tildy Ln$ Low Pressure, Fire Flow183,000 Total City Improvements$ 1,508,000 ID#ItemCostNeed Addressed Developer Improvements (Start in 2018) WH WELL16-inch dia. X 350-foot, 2,600 gpm Well$ Supply on south side257,000 WH WELLHOUSE15' X 30' Wellhouse w/generator$ Supply on south side777,000 FOX HLW LOOP**8-inch loop in Fox Hollow SubdivisionLooping and Fire Flow $ 149,000 Total Developer Improvements$ 1,183,000 Total All Improvements15,664,000$ *Improvements at Well 6 are not required to meet immediate deficiencies but should be pursued as system demands warrant. **To be completed only if developer activities (Fox Hollow) or optimization efforts (The Cottages) do not address these distribution issues. The cost estimate herein is based on our perception of current conditions at the project location. This estimate reflects our opinion of probable costs at this time and is subject to change as the project design matures. Keller Associates has no control over variances in the cost of labor, materials, equipment, services provided by others, contractor's methods of determining prices, competitive bidding or market conditions, practices or bidding strategies. Keller Associates cannot and does not warrant or guarantee that proposals, bids, or actual construction costs will not vary from the cost presented herein. 125 of 171 171 of 126 126 Document Path: Y:\\Projects\\__Projects 2016\\216102-000 Ammon WFPS\\b_PLAN\\zGIS\\WFPS 2017\\Recomendations.mxdDate: 6/5/2018 127 FOX HOLLOW LOOP 1ST ST LOOP ZONE 2 SPLIT WELL 6 STORAGE LADY HAWK LOOP QUAIL RIDGE WELL 6 LOOP COTTAGES LOOP ASPEN LN SOUTH LOOP WOODLAND HILLS WOODLAND TANK & BOOSTERS HILLS WELL Improvement Type Potential City Crew Project Funded/Reimbursed by Developer Bid to Contractor Prepared For: Title: Figure: Project: Water Facilities Planning Study CIP MAP 8.1 Keller Project: #216102-000 127 of 171 171 of 128 128 171 of 129 129 171 of 130 130 171 of 131 131 171 of 132 132 171 of 133 133 171 of 134 134 171 of 135 135 171 of 136 136 171 of 137 137 171 of 138 138 171 of 139 139 171 of 140 140 171 of 141 141 171 of 142 142 171 of 143 143 171 of 144 144 171 of 145 145 146 4:199:0713:5518:4323:31 20,000 20,000 18,000 18,000 16,000 16,000 14,000 14,000 2001 12,000 12,000 10,000 10,000 1995 8,000 8,000 1989 6,000 6,000 1979 4,000 4,000 1973 1972 1971 2,000 2,000 1966 1957 1953 1952 1946 - - 146 of 171 171 of 147 147 171 of 148 148 149 06/07/2018 City of Ammon S UMMARY OF C URRENT AND F UTURE S YSTEM D EFICIENCIES Water Rights: 1.Need additional water rights now, with need increasing as population grows 2.Flow-based billing may address deficiency in the short term by encouraging conservation. Ammon is about 60% metered; meter pits already purchased 3.Ammon is investigating water banking options Water Supply: 1.Current Needs: 200 gpm of additional source capacity 2.2037 Needs: 6,000 gpm of additional source capacity 3.Equivalent to adding 2,200 gpm of supply capacity for approximately every 3,000 people added to the system 4.Redundant supply needed on south side of town 5.Potential new well sites: Rehab of Well 6, Woodland Hills Water Storage Needs: 1.Current Needs: Additional 1.6 MG needed to allow for operational, equalization, and fire storage 2.2037 Needs: Additional 2.6 MG needed to satisfy equalization storage needs if operational storage can be reduced to 25%. 3.3 MG if operational storage remains at 50% 3.Potential tank locations: existing tank at Well 6, additional tank at Well 6, Woodland Hills, Water Delivery Needs: 1.Current Needs: at capacity 2.2037 Needs: Will need 5,900 gpm additional delivery capacity 3.Equivalent to adding 3,000 gpm of delivery capacity for approximately every 3,000 people added to the system 4.Fire flow and pressure issues in Quail Ridge, Cottages, Woodland Hills 5.Potential booster station locations: Rebuild booster station at Well 6, Woodland Hills, upgrades to existing booster stations Water Distribution Needs: 1.Water line deterioration in Original Townsite and Hillview identified in Communities Master Plan 2.Looping recommended in various locations to improve fire flow and pressure 3.Parallel connection to south side of town (Ammon Rd or Crowley Rd) 4.Ongoing maintenance and replacement of aging lines Assumptions -Assumes per capita usage remains unchanged. Addition of high-usage industrial or commercial customers, high vs low density development, and conservation efforts all affect per capita usage -Reference to the year 2037 is a reference to the forecasted population of 21,432 (service area only). If growth occurs more rapidly these targets will occur sooner and vice versa Water Facilities Planning Study 2018 149 of 171 150 Ammon Water Facilities Planning Study June 7, 2018 F INAL C APITAL I MPROVEMENT P LAN ID#ItemCostNeed Addressed Contracted Improvements (Start in 2018) WH TANK AND BS2.0 MG Tank and 3,000 GPM Booster Station$ Storage and Delivery3,849,000 ZONE 2 SPLITSplit Zone 2 into lower and upper subzones$ Low Pressure, Fire Flow632,000 QL RDG LOOP8-inch loop from Foothill Rd to Sharptail Rd$ Low Pressure, Fire Flow69,000 ORIGINAL TOWNSITEReplace undersized and failing water lines$ Undersized and Leaking Lines5,951,000 WELL 6*Well, Tank, and Booster Station Improvements$ Supply, Storage, and Delivery1,015,000 W6 STORAGE*Additional 0.5 MG Storage at Well 6$ Storage1,457,000 Total Contracted Improvements12,973,000$ ID#ItemCostNeed Addressed City Improvements (Start in 2018) ASPEN LNReplace 2-inch line with new 8-inch line and hydrant$ Undersized Line63,000 1st ST LOOP12-inch loop from Curlew to 1st St.$ Looping and Fire Flow294,000 LDY HK LOOP8-inch loop to Crowley Rd$ Looping and Fire Flow80,000 SOUTH LOOP16-inch loop from Sunnyside to Township $ Looping to South Side888,000 COTTAGES LOOP**12-inch connection from Sunnyside to Tildy Ln$ Low Pressure, Fire Flow183,000 Total City Improvements$ 1,508,000 ID#ItemCostNeed Addressed Developer Improvements (Start in 2018) WH WELL16-inch dia. X 350-foot, 2,600 gpm Well$ Supply on south side257,000 WH WELLHOUSE15' X 30' Wellhouse w/generator$ Supply on south side777,000 FOX HLW LOOP**8-inch loop in Fox Hollow SubdivisionLooping and Fire Flow $ 149,000 Total Developer Improvements$ 1,183,000 Total All Improvements15,664,000$ *Improvements at Well 6 are not required to meet immediate deficiencies but should be pursued as system demands warrant. **To be completed only if developer activities (Fox Hollow) or optimization efforts (The Cottages) do not address these distribution issues. The cost estimate herein is based on our perception of current conditions at the project location. This estimate reflects our opinion of probable costs at this time and is subject to change as the project design matures. Keller Associates has no control over variances in the cost of labor, materials, equipment, services provided by others, contractor's methods of determining prices, competitive bidding or market conditions, practices or bidding strategies. Keller Associates cannot and does not warrant or guarantee that proposals, bids, or actual construction costs will not vary from the cost presented herein. 150 of 171 171 of 151 151 Document Path: Y:\\Projects\\__Projects 2016\\216102-000 Ammon WFPS\\b_PLAN\\zGIS\\WFPS 2017\\Recomendations.mxdDate: 6/5/2018 152 FOX HOLLOW LOOP 1ST ST LOOP ZONE 2 SPLIT WELL 6 STORAGE LADY HAWK LOOP QUAIL RIDGE WELL 6 LOOP COTTAGES LOOP ASPEN LN SOUTH LOOP WOODLAND HILLS WOODLAND TANK & BOOSTERS HILLS WELL Improvement Type Potential City Crew Project Funded/Reimbursed by Developer Bid to Contractor Prepared For: Title: Figure: Project: Water Facilities Planning Study CIP MAP 8.1 Keller Project: #216102-000 152 of 171 171 of 153 153 171 of 154 154 171 of 155 155 171 of 156 156 171 of 157 157 171 of 158 158 171 of 159 159 171 of 160 160 171 of 161 161 171 of 162 162 171 of 163 163 171 of 164 164 171 of 165 165 171 of 166 166 171 of 167 167 171 of 168 168 171 of 169 169 171 of 170 170 171 4:199:0713:5518:4323:31 20,000 20,000 18,000 18,000 16,000 16,000 14,000 14,000 2001 12,000 12,000 10,000 10,000 1995 8,000 8,000 1989 6,000 6,000 1979 4,000 4,000 1973 1972 1971 2,000 2,000 1966 1957 1953 1952 1946 - - 171 of 171