# Plywood → CAD R-ID map + door widths

**Date:** 6 Nov 2026 Africa/Cairo  
**Source:** `inputs/plywood-arabic-sketch.jpg` + corridor crops  
**Convention:** cm. Ceiling **220 REAL** (Victoria). Eastern digits. Nothing invented.

## Orientation (PROPOSED — bow/stern not labelled on board)

Photo **left ≈ service / galley end**; photo **right ≈ stairs / end baths**.  
CAD convention used below: **R01 Ma'at (owner) on the largest cabin bay**; queens on larger lengths; twins on 280-class.

| Confidence | Note |
|---|---|
| PROPOSED | Mapping plywood bay → R-ID — Victoria to confirm on site |
| UNCLEAR | باب clear widths — labels present, **cm not written** beside most باب ticks |
| REAL | Lengths / ceiling / typical شباك 80×90 where repeatedly read |

## Proposed map (plywood bay → R-ID)

| R-ID | Goddess | Bed | Plywood bay (best fit) | Length cm | Status |
|---|---|---|---|---|---|
| R01 | Ma'at | Queen | Largest cabin bay **٦٨٠ / 680** (A6) — owner hero | 680 | PROPOSED |
| R02 | Isis | Queen | Large **٥٦٠ / 560** (A5 or B5) | 560 | PROPOSED |
| R03 | Hathor | Queen | Large **٥٦٠ / 560** (pair of A5/B5) | 560 | PROPOSED |
| R04 | Nut | Queen | **٥٩٠ / 590** (B6) | 590 | PROPOSED |
| R05 | Bastet | Queen | **٥٢٠ / 520** end-ish cabin/bath bay | 520 | PROPOSED |
| R06 | Sekhmet | Twin zip | **٢٨٠ / 280** (A3/B3 class) | 280 | PROPOSED |
| R07 | Nephthys | Twin zip | **٢٨٠ / 280** | 280 | PROPOSED |
| R08 | Seshat | Twin zip | **٢٨٠ / 280** | 280 | PROPOSED |
| R09 | Mut | Twin zip | **٢٨٠ / 280** (or 380 alt UNCLEAR) | 280 | PROPOSED |
| R10 | Tefnut | Twin zip | Remaining 280-class / end | 280 | PROPOSED |

Service (not guest R-IDs): galley **٥٦٠** · laundry **١٢٠** · stores **١٩٠ / ١٤٠** · stairs **٢٢٠×٢٢٠** · corridor ممر width **UNCLEAR** (CAD EST ~130).

**Bow/stern which photo-left maps to CAD stern:** **UNCLEAR** — not labelled on plywood.

## Door widths (باب)

| Opening | Reading | Status |
|---|---|---|
| Cabin corridor doors باب (all guest) | Marked with ticks + word باب; **no clear cm beside ticks** in corridor crops | Presence **REAL**; clear width **UNCLEAR** — measure on site |
| Possible 80 / 90 near bath niches | Reads as حمام / شباك modules **٨٠/٩٠**, not proven as door leaf width | Do **not** treat as cabin door clear — **UNCLEAR** if door |
| Ensuite doors | Marked باب into حمام; cm not written | **UNCLEAR** |
| Typical window شباك | **80×90** repeated | **REAL** (plywood) medium–high |
| Corridor ممر clear | Not numbered | **UNCLEAR** (CAD EST ~130) |

**Action for Victoria / yard:** tape-measure every باب clear opening (leaf + frame) and write cm on the board or a punch list. Until then FF&E door-related fits stay **EST**.

## Disagreements still open
See `PLYWOOD-VS-CAD.md` (galley 560 vs 489, laundry 120 vs 186, balconies, non-uniform cabin lengths).