diff --git a/src/controllers/storeController.js b/src/controllers/storeController.js
index 6662c397..78e0aae8 100644
--- a/src/controllers/storeController.js
+++ b/src/controllers/storeController.js
@@ -1638,7 +1638,18 @@ exports.createquotationforSensor = async (req, reply) => {
                 tankName: tank.tankName || "",
                 tankLocation: tank.tankLocation || ""
             }))
-          : []
+          : [],
+          motor_switches: Array.isArray(item.motor_switches)
+          ? item.motor_switches.map(motor_switch => ({
+
+            from_tank: motor_switch.from_tank || "",
+            from_location: motor_switch.from_location || "",
+            to_tank: motor_switch.to_tank || "",
+            to_location: motor_switch.to_location || "",
+               
+            }))
+          : [],
+
   }));
 
     // Fetch pricing data from Iotprice database
@@ -1705,6 +1716,8 @@ exports.createquotationforSensor = async (req, reply) => {
 
 
 
+
+
 exports.editQuotationForSensor = async (req, reply) => {
   try {
     const { quatationId } = req.params; // Get the ID of the quotation to edit
diff --git a/src/models/store.js b/src/models/store.js
index 676cac82..ecb965ca 100644
--- a/src/models/store.js
+++ b/src/models/store.js
@@ -528,6 +528,15 @@ const sensorquotationSchema = new mongoose.Schema({
          
         },
       ],
+      motor_switches: [
+        {
+          from_tank: { type: String, default: null },
+          from_location: { type: String, default: null },
+          to_tank: { type: String, default: null },
+          to_location: { type: String, default: null },
+        },
+      ],
+
      
     },
   ],
diff --git a/src/routes/storeRoute.js b/src/routes/storeRoute.js
index e30bad00..18cb49fe 100644
--- a/src/routes/storeRoute.js
+++ b/src/routes/storeRoute.js
@@ -1439,6 +1439,19 @@ fastify.post("/api/createquotationforSensor/:surveyId", {
                       },
                       default: [],
                   },
+                  motor_switches: {
+                    type: "array",
+                    items: {
+                        type: "object",
+                        properties: {
+                            from_tank: { type: "string", default: null },
+                            from_location: { type: "string", default: null },
+                            to_tank: { type: "string", default: null },
+                            to_location: { type: "string", default: null }
+                        },
+                    },
+                    default: [],
+                },
               },
           },
       },
@@ -1462,6 +1475,7 @@ fastify.post("/api/createquotationforSensor/:surveyId", {
   handler: storeController.createquotationforSensor,
 });
 
+
 fastify.post("/api/createEstimationPrice", {
   schema: {
     description: "Calculate estimated cost for a list of items",