diff --git a/GPW_Admin/WebUserControls/mod_adminFasi.ascx b/GPW_Admin/WebUserControls/mod_adminFasi.ascx
index 45e4d3d..8519b33 100644
--- a/GPW_Admin/WebUserControls/mod_adminFasi.ascx
+++ b/GPW_Admin/WebUserControls/mod_adminFasi.ascx
@@ -34,7 +34,7 @@
         </div>
     </div>
     <div class="card-body">
-        <asp:GridView ID="grView" runat="server" AllowSorting="True" AllowPaging="True" AutoGenerateColumns="False" DataKeyNames="idxFase" DataSourceID="ods" CssClass="table table-sm table-striped" OnDataBound="grView_DataBound" OnSelectedIndexChanged="grView_SelectedIndexChanged">
+        <asp:GridView ID="grView" runat="server" AllowSorting="True" AllowPaging="True" AutoGenerateColumns="False" DataKeyNames="idxFase" DataSourceID="ods" CssClass="table table-sm table-striped textCondens" OnDataBound="grView_DataBound" OnSelectedIndexChanged="grView_SelectedIndexChanged">
             <EditRowStyle CssClass="table-primary" />
             <SelectedRowStyle CssClass="table-info" />
             <HeaderStyle CssClass="default" />
@@ -187,7 +187,7 @@
                 </asp:TemplateField>
                 <asp:TemplateField ShowHeader="False" ItemStyle-HorizontalAlign="Right">
                     <ItemTemplate>
-                        <asp:LinkButton runat="server" ID="lbtDelete" CssClass="btn btn-sm btn-danger" CausesValidation="False" CommandArgument='<%# Eval("idxFase") %>' CommandName="Delete" ToolTip='<%# traduci("Delete") %>' Visible='<%# delEnabled(Eval("idxFase")) && chkLicOk %>'><i class="fa fa-trash" aria-hidden="true"></i></asp:LinkButton>
+                        <asp:LinkButton runat="server" ID="lbtDelete" CssClass="btn btn-sm btn-danger" CausesValidation="False" CommandArgument='<%# Eval("idxFase") %>' CommandName="Delete" ToolTip='<%# traduci("Delete") %>' Visible='<%# delEnabled(Eval("totOre"),Eval("idxFase")) && chkLicOk %>'><i class="fa fa-trash" aria-hidden="true"></i></asp:LinkButton>
                         <asp:ConfirmButtonExtender ID="cbeDelete" runat="server" ConfirmText='<%# traduci("confermaDel")%>' TargetControlID="lbtDelete"></asp:ConfirmButtonExtender>
                     </ItemTemplate>
                     <EditItemTemplate>
diff --git a/GPW_Admin/WebUserControls/mod_adminFasi.ascx.cs b/GPW_Admin/WebUserControls/mod_adminFasi.ascx.cs
index 2a312cb..2f3610c 100644
--- a/GPW_Admin/WebUserControls/mod_adminFasi.ascx.cs
+++ b/GPW_Admin/WebUserControls/mod_adminFasi.ascx.cs
@@ -524,32 +524,56 @@ namespace GPW_Admin.WebUserControls
         }
 
         /// <summary>
-        /// determina se sia eliminabile il record (=non usato)
+        /// Determina se sia eliminabile il record (=non ha ore caricate ne fasi)
         /// </summary>
-        /// <param name="idxMaker"></param>
+        /// <param name="_totOre"></param>
+        /// <param name="_idxFase"></param>
         /// <returns></returns>
-        public bool delEnabled(object idxObj)
+        public bool delEnabled(object _totOre, object _idxFase)
         {
             bool answ = isWritable();
             // solo se ha diritti scrittura controllo
-            if (idxObj != null)
+            if (answ && _totOre != null && _idxFase != null)
             {
+                double numOre = 0;
+                _ = Double.TryParse($"{_totOre}", out numOre);
+                answ = (numOre == 0);
+                // se fosse true --> procedo con controllo fasi
                 if (answ)
                 {
-                    int trovati = 0;
                     int idxFase = 0;
-                    _ = int.TryParse(idxObj.ToString(), out idxFase);
-                    trovati = DataProxy.DP.taRA.getByFase(idxFase).Count;
-                    // controllo se ci sono record correlati...
-                    if (trovati > 0)
-                    {
-                        answ = false;
-                    }
+                    _ = int.TryParse($"{_idxFase}", out idxFase);
+                    answ = !hasChildObj(idxFase);
                 }
             }
             return answ;
         }
 
+        /// <summary>
+        /// Determina se abbia child obj --> NON eliminabile
+        /// </summary>
+        /// <param name="idxFase"></param>
+        /// <returns></returns>
+        public bool hasChildObj(int idxFase)
+        {
+            bool answ = false;
+            string redKey = memLayer.ML.redHash($"faseHasChildObj:{idxFase}");
+            // cerco inc ache redis...
+            string rawData = memLayer.ML.getRSV(redKey);
+            if (rawData == null)
+            {
+                int trovati = DataProxy.DP.taRA.getByFase(this.idxFase).Count;
+                answ = (trovati > 0);
+                memLayer.ML.setRSV(redKey, $"{answ}", 60 * 5);
+            }
+            else
+            {
+                bool.TryParse(rawData, out answ);
+            }
+            return answ;
+        }
+
+
         /// <summary>
         /// effettua update controllo
         /// </summary>
diff --git a/GPW_Admin/WebUserControls/mod_adminProgetti.ascx.cs b/GPW_Admin/WebUserControls/mod_adminProgetti.ascx.cs
index 87a1553..82de875 100644
--- a/GPW_Admin/WebUserControls/mod_adminProgetti.ascx.cs
+++ b/GPW_Admin/WebUserControls/mod_adminProgetti.ascx.cs
@@ -634,7 +634,7 @@ namespace GPW_Admin.WebUserControls
         {
             bool answ = isWritable();
             // solo se ha diritti scrittura controllo
-            if (totOre != null && answ)
+            if (answ && totOre != null && idxProj !=null)
             {
                 double numOre = 0;
                 _ = Double.TryParse($"{totOre}", out numOre);