The technical backbone of Kitchen Design—detailed fabrication engineering beyond layouts, with 1:1 specifications for units built to survive industrial service.
Worktop
2 mm (14-Swg)
Material
SS 304
Bowl depth
300 mm
Engineering overview
From concept to fabrication-ready sheets
Every sheet in the package is drawn at true scale with explicit material call-outs, weld notes, and assembly sequence so fabricators are never guessing at gauge, grade, or hardware. Stainless benches, ranges, and wet stations are treated as engineered assemblies—not catalog silhouettes—because industrial kitchens punish ambiguity with rework, downtime, and failed inspections.
What follows walks through each fabrication zone in the same order we document it for the shop floor: cooking and prep, sanitation, temperature-controlled service, material standards, structural rigidity, hygiene at the wall line, and coordinated MEP inside the carcass. Alongside the narrative you will see elevation excerpts from the documentation set so intent and evidence stay aligned for operators, installers, and auditors alike.
Precision shop drawings
Equipment elevations and wet-station documentation from the fabrication package.
01 / Cooking & prep
Specialized stations
Three-burner Chinese cooking ranges are laid out for sustained wok service: Ø225 mm burners deliver the flame footprint operators expect at peak meal periods, while integrated backsplash protection stops grease and splash from migrating onto adjacent surfaces during high-heat stir-fry cycles. Neutral prep tables are dimensioned as repeatable workstations—not generic tables—with leg schedules and cross-bracing called out so square-pipe frames resist racking when cutting boards, prep pans, and small equipment load the top asymmetrically. Sheet metal junctions and deck penetrations are resolved in elevation so the stainless shell reads as one coherent fabrication story rather than a loose kit of pieces assembled in the field.
02 / Sanitation systems
Triple and double sink benches
Wet stations are documented as wash-and-rinse systems where drainage paths matter as much as bowl size: pitched drainboards route rinse water predictably into the bowl so standing water does not pool at the operator’s apron or creep toward dry prep zones. Bowls are specified at 300 mm depth to accept industrial pots and GN inserts without splash-over during aggressive scrubbing cycles. A continuous 100 mm rear upstand seals the interface with wall finishes, protecting plaster or tile from chronic moisture and reducing the biofilm risk that builds when seams are left informal. Together, these choices keep sanitation zones legible for HACCP walk-throughs and durable under nightly breakdown routines.
03 / Temperature-controlled service
Pass, gantry, and bain marie
Pass-through service lines demand thermal discipline at the hand-off: heated gantries and bain marie assemblies are coordinated so lamp arrays, holding cavities, and sneeze-guard geometry align with real plate sizes and service tempo—not minimum clearance guesses from a catalog cut sheet. Electrical feeds and heating-element penetrations are dimensioned and labeled so rough-in happens once and field modification drops sharply during commissioning. We treat integration points—glass, hinges, controls, and condensate paths—as first-class details because the pass is where temperature loss and safety exposure become visible to guests and inspectors during service.
04 / Material rigor
Standards across the set
Food-zone surfaces specified as SS 304 give predictable corrosion resistance against chloride-heavy wash-down regimes and acidic spills common in production kitchens. Worktops at 2.0 mm (14-Swg) thickness absorb impact from dropped pans and heavy racks without oil-canning or dent propagation across the field. Legs at 38×38 mm square tube spread compressive loads cleanly compared with slender round legs that tend to telegraph vibration into the floor slab and neighboring stations. Carcass bodies and shelving tiers at 1.5 mm (16-Swg) balance mass with rigidity so carts can bump shelves daily without permanent deformation. Those choices compound across a room: when every unit shares the same material logic, maintenance teams carry one mental model from station to station.
05 / Structural vibration
Silent, rigid tables under load
Mixer stations and aggressive chopping cycles concentrate impulse loads into small footprints—exactly where light-gauge frames reveal themselves first through flex, audible ringing, and creeping fastener looseness. Shop drawings therefore prescribe underneath bracing at 1.5 mm minimum with a 2.0 mm top plate in a laminated deck logic so bending stiffness rises without throwing excessive mass into the legs. That pairing keeps worktops from oscillating under rhythmic chopping and prevents mixer creep across shift-long runs. We dimension backing plates and weld intervals so the fabricator can reproduce the intent consistently batch to batch, which matters when operators replace equipment years later without rebuilding the whole cluster.
06 / Hygiene gap
Wall-side protection
Wall-adjacent runs carry a 100 mm backsplash—often described as an upstand—because the plane behind equipment is where crumbs, rinse spray, and grease aerosols migrate when daily wipe-downs miss the seam. Closing that vertical joint eliminates the shadow gap where pests harbor and where moisture wicks into drywall or backing boards over seasons of service. Documenting the upstand as part of the stainless shell—not as site caulking—means installers align panels once and inspectors see a continuous cleanable surface from counter to wall finish. It is a quiet detail with outsized consequences for audit readiness and long-term facility hygiene.
07 / Shop drawings
MEP inside the stainless body
Fabrication-grade documentation closes the loop between metal shop and MEP trades: each elevation shows where electrical stubs, steam lines, condensate drops, and drain penetrations intersect the carcass without fighting structural members or door swings. Spacing and reinforcement around penetrations are drawn explicitly so field crews do not notch bracing ad hoc when conduit arrives late to the opening. That coordination reduces punch-list churn during startup because power, gas, water, and controls land where the drawing assumed they would—not where imagination resolved them on site. The outcome is a single coordinated narrative that installers can bid against and fabricators can build without redesign-by-conversation at the loading dock.
When catalog equipment will not fit
We engineer custom stainless for unique footprints and operational loads—not resale of standard lines. If your next kitchen or commissary needs fabrication-grade documentation, start with a brief and we will align shop standards to your jurisdiction and installer.
