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Home My WebLink About2.A. Splash Pad4ROSEMOUNTEXECUTIVE SUMMARY CITY COUNCIL City Council Special Work Session Meeting: August 5, 2013 AGENDA ITEM: Splash Pad AGENDA SECTION: PREPARED BY: Dwight Johnson, City Administrator AGENDA NO. 2A ATTACHMENTS: New drawings and cost estimate of splash pad left of Memorial; small aerial APPROVED BY: map of Central Park; information recopied from previous packet o RECOMMENDED ACTION: Consider final details and location of the splash pad in Central Park. BACKGROUND This item is back on the agenda because there is not yet a consensus on where the splash pad should be located in Central Park. Originally, we looked at three concept plans for Central Park and one for Schwarz Pond park. The Park and Recreation Commission recommended Option 3 which is located just left (south) of the Memorial. Drawings showing Option 3 in more detail are included for your review as well as a new cost estimate. The Council also should review the size, features and cost of the splash pad before moving ahead to bidding and construction. DISCUSSION The most recent drawings showing a concept of the splash pad in the location left (south) of the Memorial in Central Park are attached as well as the most recent cost estimate. We intend to have a large scale drawing of Central Park available at the meeting to facilitate the discussion of alternate locations (one location I have heard mentioned is behind the MnDot garage generally where the east hockey rink is located). We also may wish to actually go outside to look at the various sites first hand. If it is dark out, Dan can turn on the park lights for us. Also attached for your information is a portion of the previous packet analyzing three options in Central Park. RECOMMENDATION Council is requested to review the new drawings and information as well as the previously distributed information and give direction on the final location and features of the proposed splash pad. a f- O m W Z Z O� rW V J O Central Park SKATING CIRC DURING WINTI CONCRETE PADS FOR VENDORS, ART DISPLAYS, WINTER ICE SCULPTING EVENTS lk 2,000 SQ FT SPLASH PAD\ EXIST JMONU D fH AN P ROSEMOIINTI MINNESOTA I OUTDO /PLAZA E /11TU/R1 SHELTER MULTI LEVEL PtAYAREA [FUTURE PARKING EXPANSION] TREE ISLANDS ADDED TO EXISTING PARKING f" vl�� - ORNA M NI 1- IFU VU "UIT'Al I ' ' ' \ SEA PLAZA GARDF11JS TRELLIS WITH ----5EAjING_- POTENTIAL FU T UR E CONCRETE WALK PROPERTY ACQUISITION 5 WSB Central Park Splash Pad Development - Estimate of Cost to Construct Phase 1 Improvements Date: July 19, 2013 Item # Description Estimated Cost --------------------°---°------------------------------------------------------------------------------------------- 1 Removals $ 12,500.00 2 Earthwork $ 8,500.00 3 Utilities $ 58,000.0 4 Electrical $ 20,000 5 Splash pad and equipment $ 225 _ _ �oo 6 Int egral color surfacing for splash pad $ 34,250? 7 Shade canopies over seating area $ 47,500.00 8 Seating plaza area $ 8,500.00 9 Walkway /trail connections $ 9,500.00 10 Perimeter barrier /railing $ A5,000'. 11 Drinking fountain 12 Site Amenities: seating, trash receptacle, bike rack $ —? 13 Restoration $ 14,500.00 Subtotal $ 487,000.00 Contingency (15 %) $ 73,050.00 Design, Engineering, Observation, Staking and Testing (25 %) $ 140,012.50 Total Phase One Improvements $ 700,062.50 Notes: * The cost projections above are based on preliminary conceptual planning. Costs will be refinede * This estimate above includes a Splash Pad with a 'pass through' domestic water system. Water will flow through the splash pad and be deposited into the existing retaining ponds within the park. This water will infiltrate, with the option of utilizing for irrigation of turf areas within Central Park and Erickson Park in the future through expanded mechanical systems. WSB Project 01916 -970 Page 1 of 1 Central Park Recreation and General Site Improvement Concept Development - Estimate of Cost to Construct Option One Phase One Improvements Item # Description Estimated Cost .................................................................................................................................................................................... 1 Removals $ ............................... 1,000.00 2 Earthwork $ 2,000.00 3 Utilities $ 46,000.00 4 Electrical $ 20,000.00 5 Splash Pad $ 210,000.00 6 Site Amenities $ 98,500.00 7 Restoration $ 4,700.00 8 Relocation of hockey rink with lights $ 125,000.00 Subtotal $ 507,200.00 Contingency $ 101,440.00 Design, Engineering and Testing $ 121,728.00 Total Phase One Improvements $ 730,368.00 Future Improvements Item # ......................... Description ......................................... .. ............................................... . . . . . . . .......... . . . . .. . . . .. ................................................. Estimated Cost . . . . . . . . . . . .. .11.............................. 1 . Elementary and Pre -K Play Areas $ 100,000.00 2 Relocation of Memorial $ 30,000.00 3 Trail Adustments and Additions $ 25,000.00 4 Parking Lot Re- Configuration and Addition $ 451,000.00 5 Relocation of hockey rink with lights $ 125,000.00 6 Landscaping and Restoration $ 50,000.00 Subtotal $ 781,000.00 Contingency $ 156,200.00 Design, Engineering and Testing $ 187,440.00 Total Future Improvements $ 1,124,640.00 Grand Total Option One $ 1,855,008.00 Notes: *This estimate above includes a Splash Pad with a 'pass through' domestic water system. 'Pass through system' uses more water, but the water is essentially treated through the municipal system and reused. This option requires the least amount of monitoring and management of all splash pad systems. * The added cost for a'recirculating water treatment system' could range from $130,000 to $156,000. 'Recirculating water treatment system' uses less water, but requires staff to hold pool certified operator license and requires more daily monitoring and management. The cost to implement this option is significant. *The added cost for a hybrid 'water capture & repurpose' system could range from $250,000 to $300,000. 'Water capture & repurpose system' uses similar amount of water as'pass through' system, but the water is stored to use for irrigation or infiltration instead of treating the water on site. Space for subground tanks or onsite basins and mechanical systems for irrigation can significantly increase site impact and overall costs. WSB Project 01916 -970 Page 1 of 4 Central Park Recreation and General Site Improvement Concept Development - Estimate of Cost to Construct Option Two Phase One Improvements Item # Description Estimated Cost ................................................................................................................................................................................. 1 Removals $ ............................... 1,000.00 2 Earthwork $ 3,500.00 3 Utilities $ 42,000.00 4 Electrical $ 20,000.00 5 Splash Pad $ 256,000.00 6 Site Amenities $ 46,000.00 7 Restoration $ 6,200.00 8 Relocation of hockey rink with lights $ 125,000.00 Subtotal $ 499,700.00 Contingency $ 99,940.00 Design, Engineering and Testing $ 119,928.00 Total Phase One Improvements Future Improvements 719,568.00 Item # Description Estimated Cost 1 Trail Adustments and Additions $ 12,000.00 2 Parking Lot Re- Configuration and Addition $ 237,000.00 3 Relocation of Existing Hockey Rink with lights $ 125,000.00 4 Landscaping and Restoration $ 50,000.00 Subtotal $ 424,000.00 Contingency $ 84,800.00 Design, Engineering and Testing $ 101,760.00 Total Future Improvements $ 610,560.00 Grand Total Option Two $ 1,330,128.00 Notes: * This estimate above includes a Splash Pad with a 'pass through' domestic water system. 'Pass through system' uses more water, but the water is essentially treated through the municipal system and reused. This option requires the least amount of monitoring and management of all splash pad systems. • The added cost for a'recirculating water treatment system' could range from $130,000 to $156,000. 'Recirculating water treatment system' uses less water, but requires staff to hold pool certified operator license and requires more daily monitoring and management. The cost to implement this option is significant. • The added cost for a hybrid 'water capture & repurpose' system could range from $250,000 to $300,000. 'Water capture & repurpose system' uses similar amount of water as'pass through' system, but the water is stored to use for irrigation or infiltration instead of treating the water on site. Space for subground tanks or onsite basins and mechanical systems for irrigation can significantly increase site impact and overall costs. WSB Project 01916 -970 Page 2 of 4 Central Park Recreation and General Site Improvement Concept Development - Estimate of Cost to Construct Option Three Phase One Improvements Item # Description Estimated Cost 1 Removals $ 17,900.00 2 Earthwork $ 6,250.00 3 Utilities $ 42,000.00 4 Electrical $ 20,000.00 5 Splash Pad $ 218,000.00 6 Site Amenities $ 35,000.00 7 Restoration $ 8,600.00 Subtotal $ 347,750.00 Contingency $ 69,550.00 Design, Engineering and Testing $ 83,460.00 Total Phase One Improvements Future Improvements 500,760.00 Item # Description Estimated Cost 1 Trail Adustments and Additions $ 2,000.00 2 Parking Lot Re- Configuration and Addition $ 226,000.00 3 Relocation of Existing Hockey Rinks with lights $ 250,000.00 4 Landscaping and Restoration $ 25,000.00 5 Elementary and Pre -K Play Areas $ 100,000.00 6 Site Amenities $ 70,000.00 Subtotal $ 673,000.00 Contingency $ 134,600.00 Design, Engineering and Testing $ 161,520.00 Total Future Improvements $ 969,120.00 Grand Total Option Three $ 1,469,880.00 Notes: * This estimate above includes a Splash Pad with a'pass through' domestic water system. 'Pass through system' uses more water, but the water is essentially treated through the municipal system and reused. This option requires the least amount of monitoring and management of all splash pad systems. * The added cost for a'recirculating water treatment system' could range from $130,000 to $156,000. 'Recirculating water treatment system' uses less water, but requires staff to hold pool certified operator license and requires more daily monitoring and management. The cost to implement this option is significant. *The added cost for a hybrid 'water capture & repurpose' system could range from $250,000 to $300,000. 'Water capture & repurpose system' uses similar amount of water as'pass through' system, but the water is stored to use for irrigation or infiltration instead of treating the water on site. Space for subground tanks or onsite basins and mechanical systems for irrigation can significantly increase site impact and overall costs. WSB Project 01916 -970 Page 3 of 4 Schwarz Pond Park Recreation and General Site Improvement Concept Development - Estimate of Construction Cost Improvements Item # Description----------------------------------------------- - - - - -- Estimated Cost 1 Removals $ 1,250.00 2 Earthwork $ 5,500.00 3 Utilities $ 329,000.00 4 Splash Pad $ 212,000.00 5 Restroom building $ 115,000.00 6 Site Amenities $ 40,350.00 7 Parking Lot Renovation $ 16,000.00 8 Restoration $ 5,100.00 Subtotal $ 724,200.00 Contingency $ 144,840.00 Design, Engineering and Testing $ 173,808.00 Total Phase One Improvements $ 1,042,848.00 Notes: * This estimate above includes a Splash Pad with a 'pass through' domestic water system. 'Pass through system' uses more water, but the water is essentially treated through the municipal system and reused. This option requires the least amount of monitoring and management of all splash pad systems. * The added cost for a 'recirculating water treatment system' could range from $130,000 to $156,000. 'Recirculating water treatment system' uses less water, but requires staff to hold pool certified operator license and requires more daily monitoring and management. The cost to implement this option is significant. * The added cost for a hybrid 'water capture & repurpose' system could range from $250,000 to $300,000. 'Water capture & repurpose system' uses similar amount of water as 'pass through' system, but the water is stored to use for irrigation or infiltration instead of treating the water on site. Space for subground tanks or onsite basins and mechanical systems for irrigation can significantly increase site impact and overall costs. WSB Project 01916 -970 Page 4 of 4