diff --git a/crates/rrt-runtime/src/smp.rs b/crates/rrt-runtime/src/smp.rs
index 12c09b9..a9dbb0c 100644
--- a/crates/rrt-runtime/src/smp.rs
+++ b/crates/rrt-runtime/src/smp.rs
@@ -1719,6 +1719,15 @@ pub struct SmpSavePlacedStructureRecordTripletEntryProbe {
     pub policy_reserved_dword: u32,
     pub policy_trailing_word: u16,
     pub policy_trailing_word_hex: String,
+    pub profile_open_marker: u32,
+    pub profile_open_marker_hex: String,
+    pub profile_repeated_primary_name: String,
+    pub profile_repeated_secondary_name: String,
+    pub profile_payload_dword: u32,
+    pub profile_payload_dword_hex: String,
+    pub profile_sentinel_i32: i32,
+    pub profile_close_marker: u32,
+    pub profile_close_marker_hex: String,
 }
 
 #[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
@@ -3278,7 +3287,7 @@ pub fn load_save_slice_from_report(
     }
     if let Some(probe) = &report.save_placed_structure_record_triplet_probe {
         notes.push(format!(
-            "Raw save tagged placed-structure records also expose {} repeated 0x55f1/0x55f2/0x55f3 triplets; first stems={:?}/{:?}, first policy lanes=({:.3}, {:.3}, {:.3}, {:.3}, {:.3}).",
+            "Raw save tagged placed-structure records also expose {} repeated 0x55f1/0x55f2/0x55f3 triplets; first stems={:?}/{:?}, first policy lanes=({:.3}, {:.3}, {:.3}, {:.3}, {:.3}), first footer payload={}.",
             probe.record_count,
             probe.entries.first().map(|entry| entry.primary_name.as_str()),
             probe.entries.first().map(|entry| entry.secondary_name.as_str()),
@@ -3286,7 +3295,8 @@ pub fn load_save_slice_from_report(
             probe.entries.first().map(|entry| entry.policy_f32_lane_1).unwrap_or_default(),
             probe.entries.first().map(|entry| entry.policy_f32_lane_2).unwrap_or_default(),
             probe.entries.first().map(|entry| entry.policy_f32_lane_3).unwrap_or_default(),
-            probe.entries.first().map(|entry| entry.policy_f32_lane_4).unwrap_or_default()
+            probe.entries.first().map(|entry| entry.policy_f32_lane_4).unwrap_or_default(),
+            probe.entries.first().map(|entry| entry.profile_payload_dword_hex.as_str()).unwrap_or("0x00000000")
         ));
     }
     if let Some(roster) = &report.save_company_roster_probe {
@@ -3699,10 +3709,11 @@ pub fn inspect_save_company_and_chairman_analysis_bytes(
     }
     if let Some(triplets) = placed_structure_record_triplets.as_ref() {
         notes.push(format!(
-            "Placed-structure analysis now also exports {} tagged 0x55f1/0x55f2/0x55f3 record triplets; first stems={:?}/{:?}.",
+            "Placed-structure analysis now also exports {} tagged 0x55f1/0x55f2/0x55f3 record triplets; first stems={:?}/{:?}, first footer payload={}.",
             triplets.record_count,
             triplets.entries.first().map(|entry| entry.primary_name.as_str()),
-            triplets.entries.first().map(|entry| entry.secondary_name.as_str())
+            triplets.entries.first().map(|entry| entry.secondary_name.as_str()),
+            triplets.entries.first().map(|entry| entry.profile_payload_dword_hex.as_str()).unwrap_or("0x00000000")
         ));
     }
     if !company_entries.is_empty() {
@@ -10181,6 +10192,44 @@ fn parse_save_placed_structure_record_triplet_probe(
         let policy_trailing_word = read_u16_at(policy_payload, 24)?;
         let profile_chunk_len =
             next_record_relative_offset.checked_sub(profile_tag_relative_offset + 4)?;
+        let profile_payload =
+            records_payload.get(profile_tag_relative_offset + 4..next_record_relative_offset)?;
+        let profile_open_marker = read_u32_at(profile_payload, 0)?;
+        if profile_open_marker != 0x00005dc1 {
+            return None;
+        }
+        let (profile_repeated_primary_name, profile_repeated_secondary_name) =
+            parse_save_len_prefixed_ascii_name_pair(profile_payload.get(4..)?)?;
+        let mut trailer_offset = 4usize;
+        let repeated_primary_len = *profile_payload.get(trailer_offset)? as usize;
+        trailer_offset += 1 + repeated_primary_len;
+        while matches!(profile_payload.get(trailer_offset), Some(0)) {
+            trailer_offset += 1;
+        }
+        let repeated_secondary_len = *profile_payload.get(trailer_offset)? as usize;
+        trailer_offset += 1 + repeated_secondary_len;
+        let mut matched_footer = None;
+        for candidate_offset in [trailer_offset, trailer_offset + 1] {
+            if let (
+                Some(profile_payload_dword),
+                Some(profile_sentinel_i32),
+                Some(profile_close_marker),
+            ) = (
+                read_u32_at(profile_payload, candidate_offset),
+                read_i32_at(profile_payload, candidate_offset + 4),
+                read_u32_at(profile_payload, candidate_offset + 8),
+            ) {
+                if profile_close_marker == 0x00005dc2 {
+                    matched_footer = Some((
+                        profile_payload_dword,
+                        profile_sentinel_i32,
+                        profile_close_marker,
+                    ));
+                    break;
+                }
+            }
+        }
+        let (profile_payload_dword, profile_sentinel_i32, profile_close_marker) = matched_footer?;
         entries.push(SmpSavePlacedStructureRecordTripletEntryProbe {
             record_index: index,
             primary_name,
@@ -10198,6 +10247,15 @@ fn parse_save_placed_structure_record_triplet_probe(
             policy_reserved_dword,
             policy_trailing_word,
             policy_trailing_word_hex: format!("0x{policy_trailing_word:04x}"),
+            profile_open_marker,
+            profile_open_marker_hex: format!("0x{profile_open_marker:08x}"),
+            profile_repeated_primary_name,
+            profile_repeated_secondary_name,
+            profile_payload_dword,
+            profile_payload_dword_hex: format!("0x{profile_payload_dword:08x}"),
+            profile_sentinel_i32,
+            profile_close_marker,
+            profile_close_marker_hex: format!("0x{profile_close_marker:08x}"),
         });
     }
     Some(SmpSavePlacedStructureRecordTripletProbe {
@@ -17855,7 +17913,25 @@ mod tests {
             cursor += 0x1e;
             bytes[cursor..cursor + 2]
                 .copy_from_slice(&SAVE_REGION_RECORD_PROFILE_TAG.to_le_bytes());
-            cursor += 0x10;
+            bytes[cursor + 4..cursor + 8].copy_from_slice(&0x5dc1u32.to_le_bytes());
+            let mut payload_cursor = cursor + 8;
+            bytes[payload_cursor] = primary.len() as u8;
+            bytes[payload_cursor + 1..payload_cursor + 1 + primary.len()]
+                .copy_from_slice(primary.as_bytes());
+            payload_cursor += 1 + primary.len();
+            bytes[payload_cursor] = 0;
+            payload_cursor += 1;
+            bytes[payload_cursor] = secondary.len() as u8;
+            bytes[payload_cursor + 1..payload_cursor + 1 + secondary.len()]
+                .copy_from_slice(secondary.as_bytes());
+            payload_cursor += 1 + secondary.len();
+            bytes[payload_cursor] = 0;
+            payload_cursor += 1;
+            bytes[payload_cursor..payload_cursor + 4].copy_from_slice(&0x0e373500u32.to_le_bytes());
+            bytes[payload_cursor + 4..payload_cursor + 8].copy_from_slice(&(-1i32).to_le_bytes());
+            bytes[payload_cursor + 8..payload_cursor + 12]
+                .copy_from_slice(&0x5dc2u32.to_le_bytes());
+            cursor += 0x18 + primary.len() + secondary.len();
         }
 
         let header_probe = SmpSaveTaggedCollectionHeaderProbe {
@@ -17887,6 +17963,27 @@ mod tests {
         assert_eq!(triplet_probe.entries[0].policy_chunk_len, 0x1a);
         assert_eq!(triplet_probe.entries[0].policy_f32_lane_4, 5.9760494);
         assert_eq!(triplet_probe.entries[0].policy_trailing_word, 0x0101);
+        assert_eq!(
+            triplet_probe.entries[0].profile_open_marker_hex,
+            "0x00005dc1"
+        );
+        assert_eq!(
+            triplet_probe.entries[0].profile_repeated_primary_name,
+            "StationA"
+        );
+        assert_eq!(
+            triplet_probe.entries[0].profile_repeated_secondary_name,
+            "StationSetA"
+        );
+        assert_eq!(
+            triplet_probe.entries[0].profile_payload_dword_hex,
+            "0x0e373500"
+        );
+        assert_eq!(triplet_probe.entries[0].profile_sentinel_i32, -1);
+        assert_eq!(
+            triplet_probe.entries[0].profile_close_marker_hex,
+            "0x00005dc2"
+        );
         assert_eq!(triplet_probe.entries[1].primary_name, "StationB");
         assert_eq!(triplet_probe.entries[1].secondary_name, "StationSetB");
         assert_eq!(triplet_probe.entries[1].policy_f32_lane_1, 1200.0);
diff --git a/docs/rehost-queue.md b/docs/rehost-queue.md
index b1a294a..af2014d 100644
--- a/docs/rehost-queue.md
+++ b/docs/rehost-queue.md
@@ -18,7 +18,9 @@ Working rule:
   or class discriminator that can drive shellless city-connection service.
 - Reconstruct the save-side placed-structure collection body on top of the newly grounded
   `0x36b1/0x36b2/0x36b3` header seam so the blocked city-connection / linked-transit branch can
-  stop depending on atlas-only placed-structure and local-runtime refresh notes.
+  stop depending on atlas-only placed-structure and local-runtime refresh notes, especially the
+  semantics of the now-grounded compact `0x55f3` footer dword/status lane and any deeper side
+  buffers beyond the repeated `0x55f1/0x55f2/0x55f3` triplet envelope.
 - Extend shellless clock advancement so more periodic-company service branches consume owned
   runtime time state directly instead of only the explicit periodic service command.
 - Keep widening selected-year world-owner state only when a full owning reader/rebuild family is
@@ -69,6 +71,10 @@ Working rule:
   live-id/count headers, fixed `0x22`-byte rows, profile names, and trailing weight scalars, so
   the remaining region work is on the unresolved payload fields above that collection rather than
   on the profile subcollection itself.
+- The placed-structure tagged save stream now also exposes repeated `0x55f1/0x55f2/0x55f3`
+  triplets with dual name stems, a fixed five-`f32` policy row, and a compact `0x5dc1...0x5dc2`
+  footer carrying one raw `u32` payload lane plus one live `i32` status lane, so the remaining
+  placed-structure work is semantic closure of those owned fields rather than envelope discovery.
 - Stepped calendar progression now also refreshes save-world owner time fields, including packed
   year, packed tuple words, absolute counter, and the derived selected-year gap scalar.
 - Automatic year-rollover calendar stepping now invokes periodic-boundary service.