diff --git a/asset_list/app.py b/asset_list/app.py
index 5794eaf3..b0030667 100644
--- a/asset_list/app.py
+++ b/asset_list/app.py
@@ -74,23 +74,23 @@ def app():
     """
 
     data_folder = "/workspaces/model/asset_list"
-    data_filename = "Calico ARA Upload Review.xlsx"
-    sheet_name = "Sheet1"
-    postcode_column = "Postcode"
-    address1_column = "Units"
+    data_filename = "Waverley UPRN Match.xlsx"
+    sheet_name = "in"
+    postcode_column = "postcode_clean"
+    address1_column = "domna_found_address"
     address1_method = None
-    fulladdress_column = "Units"
-    address_cols_to_concat = ["Units"]
+    fulladdress_column = "domna_found_address"
+    address_cols_to_concat = []
     missing_postcodes_method = None
     landlord_year_built = None
-    landlord_os_uprn = None
-    landlord_property_type = None  # Good to include if landlord gave
+    landlord_os_uprn = "domna_found_uprn"
+    landlord_property_type = "Property Type 1"  # Good to include if landlord gave
     landlord_built_form = None  # Good to include if landlord gave
     landlord_wall_construction = None
     landlord_roof_construction = None
     landlord_heating_system = None
     landlord_existing_pv = None
-    landlord_property_id = "llid"
+    landlord_property_id = "WBC Ref"
     landlord_sap = None
     outcomes_filename = None
     outcomes_sheetname = None
diff --git a/backend/address2UPRN/main.py b/backend/address2UPRN/main.py
index 97e2037a..79c0de69 100644
--- a/backend/address2UPRN/main.py
+++ b/backend/address2UPRN/main.py
@@ -351,9 +351,9 @@ def handler(event, context, local=False):
                 {
                     "body": json.dumps(
                         {
-                            "task_id": "e31f2f21-175b-4a91-a3ec-a6baa325e917",
-                            "sub_task_id": "6a427b6e-1ece-4983-b1e5-9bffccc53d1d",
-                            "s3_uri": "s3://retrofit-data-dev/ara_postcode_splitter_batches/e31f2f21-175b-4a91-a3ec-a6baa325e917/8673913b-1a88-42d7-8578-0449123d94b0/2026-02-18T11:47:00.822579_f95467f5.csv",
+                            "sub_task_id": "d7363c83-2ef7-4474-b30f-980fd587350c",
+                            "task_id": "a042af13-8b57-4709-ad22-ecac1ccca4bd",
+                            "s3_uri": "s3://retrofit-data-dev/ara_raw_inputs/essex/Copy of EPC register Essex(August 2025)(in) (2).csv",
                         }
                     )
                 }
diff --git a/utils/s3.py b/utils/s3.py
index 242e0db5..930e2e15 100644
--- a/utils/s3.py
+++ b/utils/s3.py
@@ -330,7 +330,7 @@ def read_csv_from_s3(bucket_name: str, filepath: str) -> list[dict[str, str]]:
     body = s3_object["Body"].read()
 
     # Use StringIO to create a file-like object from the string
-    csv_data = StringIO(body.decode("utf-8"))
+    csv_data = StringIO(body.decode("utf-8-sig"))
 
     # Use csv library to read it into a list of dictionaries
     reader = csv.DictReader(csv_data)