Gonzales Community Pool
Heater Replacement Preliminary Opinion of Probable Cost
ITEM DESCRIPTION QTY UNIT UNIT PRICE EXTENSIONS
1.0 Solar Options
1.1 Thermal Solar System* 2,028 SF $ 50.00 $ 101,400.00
1.2 Photovoltaic Solar System** 400,000 LS 1 $ 400,000.00
1.3 Photovoltaic Thermal Solar System*** 600,000 LS 1 $ 600,000.00
1.4 Evacuated Tube Solar System**** 500,000 LS 1 $ 500,000.00
2.0 Heater Options
2.1 Rebuild Existing Heater 1 LS $ 52,500.00 $ 52,500.00
2.2 Replace Existing Heater 1 LS $ 50,000.00 $ 50,000.00
2.3 Replace Existing Heater with High Efficient Heater 1 LS $ 120,000.00 $ 120,000.00 The Fine Print:
* This estimate assumes existing structures can be utilized for the panels to be attached to. It does not include any costs for structural changes to existing structures.
** This estimate includes five 250k Coates electric resistance heaters and a 1mw pv array. It does not include any structure for the panels to sit on or an enclosure for the heaters to be installed in.
***This estimate includes five 250k Coates electric resistance heaters and a 1,000,000kw pvt array. It does not include any structure for the panels to sit on or an enclosure for the heaters to be installed in.
**** This estimate assumes the existing structure can be utilize for the panels to be attached to. It does not include any costs for structural changes to existing structures. It does include a new heat exchanger to replace the existing heater. A replacement heater should still be installed for when this system is not sufficient.
No soft costs, contractor markups, demolition, design fees, permitting fees, escalation, or contingencies are included in the estimates above. It is typical that soft costs represent between 25-33% of hard costs.
Aquatic Design Group 10/18/2023