12/05/2017 - Laserfiche WebLink

Home Browse Search

�,. PREC _ . 11101 South Crown way:Suitt 2*A1c11it m.. FL33414 Phone (561) 79 T-3980 •Fas (561) 795-1693 Restore power to both chilled water pumps, start-up and verify proper water flow through the new loop Start-up Main chiller plant and verify proper operation ■ Remove and dispose of existing Health Department chilled water piping and piping insulation from isolation valves to chiller connections ■ Remove and dispose of electrical wiring from chiller back to disconnect box ■ Remove and dispose of existing chiller ■ Furnish and install new 2" foam glass insulation with protective jacketing to cover new steel chilled water piping in new valve boxes and at pump connections ■ Furnish crane lift service to remove old chiller from chiller enclosure ■ Furnish mini excavator to open trench for new underground valve box installation ■ Furnish concrete cutting contractor to core new openings in both chiller enclosure's walls ■ Furnish transportation for old chiller removal ■ Furnish Indian River County mechanical permit ■ Piping and chiller demo work to be performed during the normal working hours of 8:00 am to 4:30 pm, Monday to Friday (excluding holidays) ■ New chilled water loop tie-in work to be performed during weekend hours (excluding holiday weekends) . Pricing excludes: ■ Any work performed outside the scope as described above ■ Any work performed outside the working hours described above ■ Engineering calculations or drawings — because we have not had access to the original -design or calculations we prefer that the county provide the required Engineering study for this project ■ New chilled water piping beyond that described above ■ New chilled water pumps — existing to be reused Concrete patching or painting ■ Temporary cooling for the facility ■ FAA crane lift plan — it is not anticipated that this will be required. If found to be required we will address the extra costs for that item at that time Pro osal clarifications/assumptions: ■ The underground valve box manufacturers delivery lead-time is estimate at approximately 6 to 8 weeks from date of order ■ Because we have had limited access to the original design drawings or calculations for the main chiller plant, we have excluded the costs associated with design for the new chilled water piping loop. We recommend that the county contract their preferred Engineering design firm to study the existing design and provide the required information ■ We will stage our crane adjacent to the chiller yard and will require closure of the parking lot area while. the old chiller is -being removed .from the _property ■ The Health Department Building will have.no. air conditioning for a period of approximatelytwo weekend days while the piping tie-in work is being performed ■ Proposed pricing will remain in effect for a period of 30 -days and can only be extended by mutual agreement of the partes P175