diff --git a/README.md b/README.md
index 4cb3fec..3995d5a 100644
--- a/README.md
+++ b/README.md
@@ -272,15 +272,13 @@ The `purchase-orders` DynamoDB table is **owned by this repo's Terraform config*
 
 ### `work-orders` and `work-order-comments` tables (owned here)
 
-> **PLAT-11 cutover complete 2026-08-07.** Live physical names are kebab-case.
-> PascalCase `WorkOrders` / `WorkOrderComments` retained until ≥24h soak ends
-> (**ready 2026-08-08T18:16Z**), then destroyed under HCP. GitHub #24 superseded
-> (issues disabled on this repo); track [PLAT-11](https://seahaven.atlassian.net/browse/PLAT-11).
+> **PLAT-11 cutover complete 2026-08-07; PascalCase tables destroyed in Phase 3.**
+> Live physical names are kebab-case. GitHub #24 superseded (issues disabled on
+> this repo); track [PLAT-11](https://seahaven.atlassian.net/browse/PLAT-11).
 
-> freeze cutover in [`docs/plat-11/cutover-runbook.md`](docs/plat-11/cutover-runbook.md).
-> After cutover, this section will name the kebab tables.
+> Cutover record: [`docs/plat-11/cutover-runbook.md`](docs/plat-11/cutover-runbook.md).
 
-Both tables are **owned by this repo's Terraform config** (`terraform/wo_ddb.tf`, retain lifecycle):
+Both tables are **owned by this repo's Terraform config** (`terraform/wo_ddb.tf`, `prevent_destroy` on kebab tables):
 
 - `work-orders` — PK `work_order_id` (S).
 - `work-order-comments` — PK `work_order_id` (S), SK `comment_id` (S).
diff --git a/docs/plat-11/cutover-runbook.md b/docs/plat-11/cutover-runbook.md
index 104760d..2fa8129 100644
--- a/docs/plat-11/cutover-runbook.md
+++ b/docs/plat-11/cutover-runbook.md
@@ -81,14 +81,12 @@ Record `FREEZE_START` (UTC ISO-8601) before step 1.
    ```
    And/or one SHOC reconciliation pass against procurement-api.
 
-## Phase 3 — Decommission (after ≥24h on kebab; ready **2026-08-08T18:16Z**)
+## Phase 3 — Decommission (DONE after ≥24h kebab soak; ready was **2026-08-08T18:16Z**)
 
-1. Lift `prevent_destroy` on **legacy** `work_orders` / `work_order_comments` only.
+1. Lift `prevent_destroy` on **legacy** `work_orders` / `work_order_comments` only. Done (#176).
 2. Remove legacy table resources + their import blocks + PascalCase alarm imports.
 3. HCP apply (destroys PascalCase tables).
 4. Update README + Confluence Architecture Map; note GitHub #24 superseded on PLAT-11.
 5. Close PLAT-11 acceptance criteria.
 
-## Rollback (before decommission)
-
-Point env + ESMs back at PascalCase tables via TF; HCP apply. Legacy tables still hold data until Phase 3.
+Rollback of Phase 3 is not available: PascalCase tables are gone. Live traffic is kebab-only.
diff --git a/terraform/imports.tf b/terraform/imports.tf
index d10e0fb..503ec26 100644
--- a/terraform/imports.tf
+++ b/terraform/imports.tf
@@ -17,16 +17,6 @@ import {
   id = "pending-site-review"
 }
 
-import {
-  to = aws_dynamodb_table.work_orders
-  id = "WorkOrders"
-}
-
-import {
-  to = aws_dynamodb_table.work_order_comments
-  id = "WorkOrderComments"
-}
-
 # PLAT-11 kebab tables — created out-of-band then imported after HCP CreateTable
 # IAM pin widened (hcptf-procurement-ingest lacked kebab ARNs on first apply).
 import {
diff --git a/terraform/wo_ddb.tf b/terraform/wo_ddb.tf
index 7b4a4a6..6626633 100644
--- a/terraform/wo_ddb.tf
+++ b/terraform/wo_ddb.tf
@@ -1,56 +1,4 @@
-# PLAT-11: live WO tables are kebab-case. PascalCase WorkOrders /
-# WorkOrderComments retained until ≥24h soak; prevent_destroy lifted for
-# the follow-up destroy apply (ready 2026-08-08T18:16Z).
-
-resource "aws_dynamodb_table" "work_orders" {
-  name         = "WorkOrders"
-  billing_mode = "PAY_PER_REQUEST"
-  hash_key     = "work_order_id"
-
-  attribute {
-    name = "work_order_id"
-    type = "S"
-  }
-
-  stream_enabled   = true
-  stream_view_type = "NEW_AND_OLD_IMAGES"
-
-  tags = {
-    Plat11 = "legacy-pending-destroy"
-  }
-
-  lifecycle {
-    prevent_destroy = false
-  }
-}
-
-resource "aws_dynamodb_table" "work_order_comments" {
-  name         = "WorkOrderComments"
-  billing_mode = "PAY_PER_REQUEST"
-  hash_key     = "work_order_id"
-  range_key    = "comment_id"
-
-  attribute {
-    name = "work_order_id"
-    type = "S"
-  }
-
-  attribute {
-    name = "comment_id"
-    type = "S"
-  }
-
-  stream_enabled   = true
-  stream_view_type = "NEW_AND_OLD_IMAGES"
-
-  tags = {
-    Plat11 = "legacy-pending-destroy"
-  }
-
-  lifecycle {
-    prevent_destroy = false
-  }
-}
+# PLAT-11: live WO tables are kebab-case (PascalCase destroyed).
 
 resource "aws_dynamodb_table" "work_orders_kebab" {
   name         = "work-orders"