Gantt Chart for Winery Construction
Building a winery facility is a project with a hard deadline that nature sets for you: harvest. If the facility is not operational by the time the grapes come off the vine -- typically August through October in the Northern Hemisphere -- you lose a full year of production. There is no rescheduling harvest. A Gantt chart for winery construction must be built backward from harvest readiness, with every phase of permitting, construction, and equipment installation timed to deliver an operational facility before the first load of fruit arrives.
This post covers winery facility construction -- the processing building where grapes are crushed, fermented, aged, and bottled. Vineyard development (planting, trellis installation, irrigation) is a separate project with its own multi-year timeline. Here the focus is on the winery building itself: crush pad, tank room, barrel storage, bottling room, lab, and tasting room if applicable.
The Permit Stack for a Winery
Winery permitting involves federal, state, and county layers. All three must be navigated in the right sequence.
Federal: TTB Winery Basic Permit
The Alcohol and Tobacco Tax and Trade Bureau (TTB) Winery Basic Permit is required before any commercial wine production or sale. The application is submitted through TTB's Permits Online portal at no cost and typically takes 60-90 days for complete applications. The permit must be obtained before the first commercial batch.
Like the brewery context, the TTB permit requires a premises address, ownership information, and a basic facility description. It can be applied for while construction is underway.
State: ABC License
State alcohol beverage control (ABC) or liquor control board licensing for wineries varies by state. California's ABC issues winery licenses (Type 02) through an application process that typically takes 3-6 months. Other wine-producing states have their own timelines and requirements. If the winery plans to sell direct-to-consumer through a tasting room or wine club, additional retail licenses are typically required. If shipping wine directly to consumers in other states, direct-to-consumer (DTC) shipping licenses are required in each state where shipments will be sent -- 47 states now allow some form of DTC shipping, but licensing in each state takes 30-90 days.
County: Use Permit
This is often the most complex and time-consuming permit for a winery. Wineries are typically located in agricultural zones (Agricultural Preserve zoning in California, for example), and a commercial winery in an agricultural zone requires a conditional use permit. The use permit application involves a public hearing process: neighbors and county agencies review the application, environmental impacts are assessed, and conditions are imposed. Common conditions restrict the hours of operation, the number of visitors per day, event size limits, and parking requirements.
If the winery plans to host public events, weddings, or wine experiences beyond simple tasting room visits, the use permit requirements become more complex and the application process longer. In Napa County, use permit applications for new wineries have historically taken 12-24 months from application to approval. In other counties, the process may be faster or slower.
Plan for the county use permit to take 12-18 months and structure the project timeline accordingly.
Gantt Chart Phases for Winery Construction
Phase 1: Business Plan and Site Selection (Months 1-6)
The business plan defines the winery's production model: estate winery (processing only grapes grown on the property), custom crush (processing grapes for multiple clients), combination of both. Custom crush facilities typically have higher throughput requirements and more diverse equipment needs.
Appellation designation affects the label. If the winery intends to use an American Viticultural Area (AVA) name on the label, at least 85% of the wine must come from grapes grown in that AVA. The facility location relative to the vineyards affects logistics and label options.
Key milestones: Business model defined, site selected, lease or purchase agreement executed.
Phase 2: County Use Permit Application (Months 3-18)
Submit the county use permit application as early as possible. The application requires a site plan showing the winery facility, parking, access roads, and landscaping; a description of operations (production volume, visitor capacity, events); an environmental assessment; and a traffic study for larger facilities.
The public hearing process involves notifying adjacent property owners, environmental agency review, and a public hearing before the planning commission. Conditions imposed at the hearing may require modifications to the facility design.
Key milestones: Use permit application submitted, environmental review complete, public hearing held, use permit approved.
Phase 3: TTB Winery Basic Permit and State ABC License Applications (Months 6-12)
Submit the TTB and state applications in parallel with the county process. Both require the premises address and a basic facility description. TTB processing takes 60-90 days for complete applications; state ABC licensing varies by state.
Key milestones: TTB application submitted, state ABC application submitted, TTB Winery Basic Permit received, state license received.
Phase 4: Facility Design (Months 6-18)
Winery facility design has specialized requirements driven by the nature of winemaking:
Crush pad: The area where incoming grapes arrive and are processed (crushed, destemmed, pressed) must be covered, with floor drains sloped to a collection sump. The crush pad is typically open-air or semi-enclosed with a concrete apron. It must accommodate the delivery truck footprint and the receiving equipment (sorting table, crusher-destemmer, press).
Tank room: Stainless steel fermentation and storage tanks require concrete floors with floor drains, adequate forklift access (tanks are moved during cleaning), and adequate ceiling height (tanks can be 20-30 feet tall for larger wineries). Electrical provisions for temperature control (glycol jacketing on tanks) must be coordinated with the equipment layout.
Barrel storage: Barrels must be stored at 55°F and 70-80% relative humidity for proper wine aging. This can be achieved through a purpose-built insulated barrel room with HVAC, through a cave (cut into a hillside), or through a combination. Barrel caves are carved using drilling and blasting or specialized tunnel-boring equipment in appropriate geology and provide passive temperature and humidity control with minimal ongoing energy cost.
Bottling room: Bottling operations require compliance with FDA food facility requirements: sealed floors, adequate drainage, pest exclusion. The bottling line requires space for the filler/corker, label applicator, case packer, and bottle staging areas.
Laboratory: Basic winery lab for pH, Titratable Acidity (TA), Brix (sugar), free and total SO2 monitoring throughout the winemaking process.
Key milestones: Schematic design approved, construction documents complete, county use permit conditions incorporated into design.
Phase 5: Long-Lead Equipment Procurement (Months 12-24)
Winery equipment procurement for key items:
Stainless steel fermentation and storage tanks: Custom-fabricated tanks from domestic or European manufacturers take 4-8 months for standard configurations. Large tanks (over 5,000 gallons) take longer.
Wine press: High-capacity bladder presses from European manufacturers (Bucher, DELLA TOFFOLA, Pera) have 3-6 month lead times.
Bottling line: A bottling line for medium-scale production (gravity filler or vacuum filler, corker, capsule spinner, label applicator) takes 4-8 months for new equipment. Used bottling lines are available with shorter lead times.
Barrel supply: New oak barrels (French or American) for the first vintage must be ordered 6-8 months in advance from cooperages that typically sell out their production annually.
Key milestones: Tank orders placed, press PO issued, bottling line PO issued, barrel order placed.
Phase 6: Construction (Months 12-30)
Winery construction is conventional commercial construction with the specialized requirements noted above. Cave construction, if included, is a specialty project requiring a cave drilling contractor and a separate permit. Cave timelines depend on geology: soft volcanic tufa cuts quickly; harder basalt takes longer. A 5,000-square-foot barrel cave takes 4-8 months to excavate and finish.
Facility construction parallels cave construction on the Gantt chart. The two connect when the cave entrance is integrated into the winery building.
Key milestones: Foundation complete, framing complete, cave excavation complete, building enclosed, floor systems and drains complete, utilities commissioned.
Phase 7: Equipment Installation and Commissioning (Months 24-32)
Tank installation requires a crane for large tanks. The installation sequence matters: tanks must be placed before walls or roof sections that would prevent access are completed, or wall panels must be designed to be removable for future tank changes.
Glycol refrigeration system commissioning: the glycol system that cools fermenting tanks must be operational before harvest.
Bottling line installation and testing: the bottling line requires calibration and test runs before it can be used for commercial bottling.
Key milestones: All tanks installed, glycol system commissioned, press installed, bottling line commissioned.
Phase 8: TTB Label Approval (Months 24-36)
Each wine label must receive TTB Certificate of Label Approval (COLA) before the wine can be sold. COLA applications are submitted online and typically approved in 7-30 days for standard wine labels. Formula approval is required for wines with non-standard ingredients (flavored wines, wines with materials other than grapes).
Key milestones: COLA received for all launch wines.
Phase 9: Harvest Readiness (Month Before First Harvest)
The facility must be fully operational before the first grape delivery. Systems must be tested and ready: crush equipment calibrated, tank temperature control verified, lab equipment calibrated and supplies stocked, barrel storage at temperature, press tested and cleaned, staff trained.
Harvest is not a Gantt task that can slip. It is the hard deadline around which the entire construction timeline must be organized.
Key milestones: All systems operational, staff hired and trained, harvest begins.
The Harvest Deadline and Backward Scheduling
The defining feature of a winery construction Gantt chart is the harvest deadline. Identify the target harvest year and first expected harvest date. Work backward: equipment must be commissioned 4 weeks before harvest; installation begins 8 weeks before commissioning; equipment delivery begins 4 weeks before installation; POs must be placed based on lead times from that delivery date.
A winery Gantt chart built backward from harvest is a fundamentally different document than a winery Gantt chart built forward from today. Building backward makes the delivery dates concrete, the procurement deadlines unmissable, and the consequences of slippage immediately visible.
Gantt-chart.io provides the tools to build this backward-from-harvest schedule, link the dependencies, and alert you when changes upstream are pushing harvest readiness past the deadline.