Press hall laid out 60/40 for Duplex systems (special pressings first)

User (October 2026): "the factory should have more space for duplex
setups than classic, we will mainly focus on special prints and not mono
colours plan it to be 60/40 duplex classic".

- Press hall (~870 m2) planned 60/40 by floor: four Duplex bays along the
  visitor corridor and six Classic positions in the second row (440 + 300
  = ~740 m2 at 110 / 50 m2), the rest open for mould carts and staging;
  the launch plant fills one of each, growth adds Duplex systems first.
  Replaces "room for ten more Classics".
- Full hall: 8 semi-automatic presses + 6 Classics, 57/43 by press count,
  ~1,250 to 1,410 records/h gross, ~3.6 to 4.7M a year on the scale.md
  basis (was 4.7 to 5.8M for 2 Duplex + 11 Classics); ~2.1 to 2.5 t/h
  steam and up to ~1.8 MW cooling, still a utility phase of its own.
  By hourly output the six automatic Classics still press more than the
  eight semi-automatic presses (estimate).
- pressing-line.md, scale.md (capacity table, utilities), site-candidates
  .md, crane-workshop-tours.md, roadmap.md, README (the FreeCAD Payap
  model still draws the earlier layout; noted, not redrawn).
- Calculator: preset "Full hall 60/40 (4 D + 6 C)", fleet ladder Duplex
  first (1+1, 2+1, 3+2, 4+3, 4+6) plus the same floor Classic-led (2+11)
  and Duplex-only (7+0) for comparison; plant view reserves 4 Duplex
  bays and 6 Classic positions.
- Business plan draft 0.2 rebuilt (capacity table row, plot fit, layout).

Checks: renderer 720 checks pass (node budget 2,700 for the Duplex-heavy
stress preset, 60 fps), calculator regression 0 fails, level selector and
page checks clean at 390 / 1024 / 1440 px dark and light; PDF 47 pages
with a filled table of contents.

docs/business-plan/build/content_a.py

@@ -548,8 +548,8 @@ def blocks():
              "~0.71 to 0.97 million records"],
             ["Growth option: second Duplex", "4 semi-automatic + 1 Classic, 2 shifts; room reserved, not in "
                                              "the investment", "~1.0 to 1.5 million records"],
-            ["Expansion option", "The five-press fleet plus up to ten more Classics; a utility phase of its "
-                                 "own", "~4.7 to 5.8 million records (estimate)"],
+            ["Full hall (option)", "4 Duplex systems + 6 Classics, the press hall laid out 60/40 for Duplex "
+                                   "(special pressings first); a utility phase of its own", "~3.6 to 4.7 million records (estimate)"],
         ], widths_mm=[40, 80, 50],
            caption="Basis: semi-automatic 60 to 80 records/h assumed; Classic ~128/h (vendor flyer); 16 h/day, "
                    "300 days/yr, 60 to 70% overall equipment effectiveness. The launch plant is 248 to 288 "

docs/business-plan/build/content_b.py

@@ -487,7 +487,7 @@ def blocks():
             "**Flooding:** Payap describes the land as low-lying when bought; check the plot against the "
             "2024 flood extents.",
             "**Plot fit:** the building, the detached utility yard and a second building need 6 to 8 rai; "
-            "the Payap scenario model draws a 150 m square (14.1 rai) with room for ten more Classics.",
+            "the Payap scenario model draws a 150 m square (14.1 rai) with room for the full press hall.",
             "**Galvanics on a campus:** the lessor's written consent; zero discharge becomes a lease "
             "condition, not only a commitment.",
         ]),
@@ -628,7 +628,8 @@ def blocks():
           "It is where finished goods move to free production floor, where pressing capacity can double, "
           "or where a CD replication line would go if that option is chosen (section 4.9). Where the "
           "second Duplex system stands on the Mueang Chi footprint is not drawn yet; the Payap scenario "
-          "model draws the whole five-press fleet with room for ten more Classics."),
+          "model draws the five-press fleet; its press hall is now planned 60/40 for Duplex systems (four "
+          "Duplex bays and six Classic positions), because the plant focuses on special pressings."),
         H3("What the construction RFQ asks"),
         P("The budget-level construction RFQ, with quantities from the parametric model, asks contractors "
           "for: the shell rate per m² at the insulated-panel specification (not a bare shed); heavy-duty "