Renovation of a water / sewer project in Homestead, Florida. Completed plans call for the renovation of a water / sewer project.

**As of April 28, 2022 this project has not yet been awarded. The project is expected to be awarded no earlier than June 1, 2022.** RFIs are due by December 15th, 2021. For additional information please call Mr. Isaac Smith at (786) 552-8255 or send electronic mail to: Isaac.Smith@miamidade.gov . NOTE: THIS PROJECT IS UNDER THE CONE OF SILENCE (Pursuant to MDC Section 2-11.1 (t)) ANY E-MAILS SENT TO MR. ISAAC SMITH MUST ALSO COPY THE CLERK OF THE BOARD AT Clerk.Board@miamidade.gov. The Project is subject to the requirements of Miami Dade County Code (County Code) Sec. 10-33.02. - Small Business Enterprise Construction Services Program and Administrative Order 3-22 whereby it has been determined that subcontractor goals must be included in the Contract. The Small Business Enterprise - Construction goal is 10.16% and the Small Business Enterprise - Goods goal is 1.34% which is based on the construction estimate plus the 10% Contingency Allowance. A 10% Community Workforce Program goal is applicable to this project. The construction estimate (consisting of biddable items) for this project is $106,686,636.50. NOTE: THIS AMOUNT DOES NOT INCLUDE A CONTINGENCY ALLOWANCE, OR DEDICATED ALLOWANCES. The construction time from Notice to Proceed is 1309 consecutive calendar days to Substantial Completion and 1365 consecutive calendar days to Final Completion. The scope of work will specifically include the following activities: 1. Modifications to Existing EDB 1: ; Demolish and dispose existing 13.2kV and 4.16kV Generator Switchgear and associated generator step-up transformers. ; Demolish and dispose existing 13.2kV - 480V Substation 5/6 transformers. ; Remove and dispose existing 480V Switchgear that is fed from Substation 5/6 transformers. ; Remove and dispose existing 480V feeders from the existing Switchgear to Oxygenation Trains 1-4, Headworks, and the Filtrate. ; Remove and dispose temporary primary 13.2KV power feeders for the new Substations 5/6 and Substations 15/16, including a second feed tapped off of the load side of the circuit breakers in EDB1 that currently feeds the existing Substations 5/6 and Substations 15/16. ; No changes to the building HVAC, plumbing, or structural will be performed. ; Upgrade fixtures to LED type. ; New electrical panels. ; Provide new finish coatings. ; Demolish engine generators; and salvage radiators and turn over to Owner. ; Demolish fuel storage tanks 1 through 5, Truck Filling Station, and Fuel Transfer Pump Room with all corresponding equipment, piping, concrete pads/slabs, platforms. ; Salvage and turn over to Owner fuel storage tanks 6, 7, 8, and 9 and instruments for the generator for EDB1. Contractor to coordinate with Owner specific tanks and instruments to be salvaged. 2. Rehabilitation of Substations 1/2; ; Modify existing Oxygen Production Facility 1 to add an enclosed space for the following new electrical equipment: ; New 13.2kV-480V transformers 1 and 2. ; New 480V arc-resistant Switchgear fed from transformers 1 and 2. ; New 480V feeders from switchgear to Oxygenation Plant 1. ; Remove and dispose of asbestos containing material and lead based paint as noted in the Asbestos and Lead Survey Sub-Stations 1&2 (ATC, December 2020) attached as appendix K. ; Replace existing Motor Control Centers (MCC) located in the mezzanine area of Oxygen Production Facility 1. ; Connect Substations 1/2; controllers (GE RX3i programmable logic controllers) to the nearest RTU for incorporation into SCADA. ; Furnish and i nstall air conditioning in the electrical room and transformer vaults. 3. New Electrical Distribution Building 3 (EDB3) ; Construc t the superstructure and foundation including: ; Air Compressor Room ; Generator Room ; Day Tank Rooms ; Lubricant Waste Oil Storage Room ; Air Tank Area ; Fuel Transfer Pump/DEF transfer Pump Room ; Control Room ; Breakroom ; Transformer Rooms ; Switchgear Room ; Bathrooms/Locker Rooms ; A/C Mechanical Room ; Diesel Workshop Area ; Engineering and Document Storage Room ; Bunk-bed Area Room ; Furnish and install air conditioning for the EDB3 building ; Furnish and install plumbing including sanitary and potable water distribution with hot water to plumbing fixtures and emergency eyewash/showers, including condensate drainage collection and reclamation for makeup water for cooling towers. ; Furnish and install fire protection, including sprinklers, fire alarm panels and signaling interconnected with existing plant-wide fire alarm system. ; Install new RTU for EDB3. ; Interconnection of RTU with existing SCADA network. ; Interconnection of SWGR package PLCs to new RTU for data transmission to the SCADA network. ; Connect EDB3 sanitary sewer and potable water to site utilities and services. ; Furnish and install paving, grading and drainage for new EDB3 building and the new fuel transfer facility as per drawings and specifications. 4. Diesel Emissions Fluid (DEF) Facilities ; Furnish and install two exterior DEF storage tanks to be located at the north west side of EDB3 building, including platforms, railing, piping, lighting, trenches, instruments, panels, and ancillary equipment. 5. Fuel Facility ; Furnish and install one Fuel Storage Tank Facility located at the north west side of the building. This facility includes six (6) elevated storage tanks located on a concrete slab, platforms, railing, piping, lighting, trenches, instruments, panels and ancillary equipment. 6. Florida Power and Light (FPL) Switches and Meter Platform ; Coordinate with FPL to install two new dedicated feeders from existing FPL sub station at the South District Wastewater Treatment Plant (SDWWTP). ; Construct FPL meter platform located at the north east side of the building to provide access to FPL switches for maintenance. ; Furnish and install duct banks, transformer pad, and metering section per FPL requirements. 7. Electrical Distribution Equipment ; Furnish and install arc Resistant 15kV, main-tie-tie-main service entrance switchg ear. ; Furnish and install arc Resistant 5kV, main-tie-tie-main engine-generator switchgear. ; Furnish and install 5kV - 15kV step-up transformers for generator power distribution to plant switchgear. ; Furnish and install 15kV - 480V step-down transformers for building service loads. ; Furnish and install arc Resistant 480V switchgear, switchboards, motor control centers as indicated in drawings and specifications. Building loads inc luding lighting, HVAC, water heating, filtration, ventilation, fire alarm and receptacle loads will be 480V with step down transformers for 120V. 8. Standby Engine-Generators ; Ins tall eleven (11) 13.2 kV Engine-Generators with exhaust silencers. ; Installation of associated process piping. ; Install Engine-Generator control systems. ; Install Engine-Generator fuel storage and transfer system. ; Installation of a diesel exhaust fluid system for the diesel-fueled Tier 4 engine-generators in EDB3 only. ; Servic e air throughout building for engine air stating and pneumatic tool usage. 9. Building Services ; Furnish and install Lighting/Convenience Receptacles. ; Furnish and install Fire Protection/Suppression System (including foam system for the day tanks). ; Furnish and install Lightning Protection ; Furnish and install Grounding ; Furnish a nd install electrical provisions for Security system as shown in the drawings. 10. Duct Bank System ; Furnish and install Primary Selective Feeders routed through duct bank system from switchgear to process areas. ; Furnish and install 480V Duct banks. ; Furnish and install Signal Duct banks