diff --git a/.github/workflows/build.from.developer.branch.deploy.to.dev.yml b/.github/workflows/build.from.developer.branch.deploy.to.dev.yml
index 8e79bee..5048d46 100644
--- a/.github/workflows/build.from.developer.branch.deploy.to.dev.yml
+++ b/.github/workflows/build.from.developer.branch.deploy.to.dev.yml
@@ -24,9 +24,10 @@ env:
   MIN_CPU: "30m"
   MAX_CPU: "120m"
   MIN_MEM: "350Mi"
-  MAX_MEM: "900Mi"
+  MAX_MEM: "1200Mi"
   MIN_REPLICAS: "3"
   MAX_REPLICAS: "5"
+  STORAGE_LIMIT: 16Gi
 
 on:
   # https://docs.github.com/en/actions/reference/events-that-trigger-workflows
@@ -115,7 +116,7 @@ jobs:
           oc -n ${{ env.OPENSHIFT_NAMESPACE }} tag ${{ steps.push-image.outputs.registry-path }} ${{ env.REPO_NAME }}:${{ env.TAG }}
 
           # Process and apply deployment template
-          oc process -f tools/openshift/api.dc.yaml -p IS_NAMESPACE=${{ env.OPENSHIFT_NAMESPACE }} -p REPO_NAME=${{ env.REPO_NAME }} -p TAG_NAME=${{ env.TAG }} -p HOST_ROUTE=${{ env.REPO_NAME }}-${{ env.OPENSHIFT_NAMESPACE }}.${{ env.APP_DOMAIN }} -p MIN_REPLICAS=${{ env.MIN_REPLICAS }} -p MAX_REPLICAS=${{ env.MAX_REPLICAS }} -p MIN_CPU=${{ env.MIN_CPU }} -p MAX_CPU=${{ env.MAX_CPU }} -p MIN_MEM=${{ env.MIN_MEM }} -p MAX_MEM=${{ env.MAX_MEM }}  \
+          oc process -f tools/openshift/api.dc.yaml -p IS_NAMESPACE=${{ env.OPENSHIFT_NAMESPACE }} -p REPO_NAME=${{ env.REPO_NAME }} -p TAG_NAME=${{ env.TAG }} -p HOST_ROUTE=${{ env.REPO_NAME }}-${{ env.OPENSHIFT_NAMESPACE }}.${{ env.APP_DOMAIN }} -p MIN_REPLICAS=${{ env.MIN_REPLICAS }} -p MAX_REPLICAS=${{ env.MAX_REPLICAS }} -p MIN_CPU=${{ env.MIN_CPU }} -p MAX_CPU=${{ env.MAX_CPU }} -p MIN_MEM=${{ env.MIN_MEM }} -p MAX_MEM=${{ env.MAX_MEM }} -p STORAGE_LIMIT=${{ env.STORAGE_LIMIT }}  \
           | oc apply -f -
 
           # Start rollout (if necessary) and follow it
diff --git a/.github/workflows/build.from.main.branch.deploy.to.dev.yml b/.github/workflows/build.from.main.branch.deploy.to.dev.yml
index 1082f7c..6d2d656 100644
--- a/.github/workflows/build.from.main.branch.deploy.to.dev.yml
+++ b/.github/workflows/build.from.main.branch.deploy.to.dev.yml
@@ -25,9 +25,10 @@ env:
   MIN_CPU: "30m"
   MAX_CPU: "120m"
   MIN_MEM: "350Mi"
-  MAX_MEM: "900Mi"
+  MAX_MEM: "1200Mi"
   MIN_REPLICAS: "3"
   MAX_REPLICAS: "5"
+  STORAGE_LIMIT: 16Gi
 
 on:
   # https://docs.github.com/en/actions/reference/events-that-trigger-workflows
@@ -105,7 +106,7 @@ jobs:
           oc -n ${{ env.OPENSHIFT_NAMESPACE }} tag ${{ steps.push-image.outputs.registry-path }} ${{ env.REPO_NAME }}:${{ env.TAG }}
 
           # Process and apply deployment template
-          oc process -f tools/openshift/api.dc.yaml -p IS_NAMESPACE=${{ env.OPENSHIFT_NAMESPACE }} -p REPO_NAME=${{ env.REPO_NAME }} -p TAG_NAME=${{ env.TAG }} -p HOST_ROUTE=${{ env.REPO_NAME }}-${{ env.OPENSHIFT_NAMESPACE }}.${{ env.APP_DOMAIN }} -p MIN_REPLICAS=${{ env.MIN_REPLICAS }} -p MAX_REPLICAS=${{ env.MAX_REPLICAS }} -p MIN_CPU=${{ env.MIN_CPU }} -p MAX_CPU=${{ env.MAX_CPU }} -p MIN_MEM=${{ env.MIN_MEM }} -p MAX_MEM=${{ env.MAX_MEM }}  \
+          oc process -f tools/openshift/api.dc.yaml -p IS_NAMESPACE=${{ env.OPENSHIFT_NAMESPACE }} -p REPO_NAME=${{ env.REPO_NAME }} -p TAG_NAME=${{ env.TAG }} -p HOST_ROUTE=${{ env.REPO_NAME }}-${{ env.OPENSHIFT_NAMESPACE }}.${{ env.APP_DOMAIN }} -p MIN_REPLICAS=${{ env.MIN_REPLICAS }} -p MAX_REPLICAS=${{ env.MAX_REPLICAS }} -p MIN_CPU=${{ env.MIN_CPU }} -p MAX_CPU=${{ env.MAX_CPU }} -p MIN_MEM=${{ env.MIN_MEM }} -p MAX_MEM=${{ env.MAX_MEM }} -p STORAGE_LIMIT=${{ env.STORAGE_LIMIT }}  \
           | oc apply -f -
 
           # Start rollout (if necessary) and follow it
diff --git a/.github/workflows/build.from.release.branch.deploy.to.dev.yml b/.github/workflows/build.from.release.branch.deploy.to.dev.yml
index 1e231a3..b87d2ef 100644
--- a/.github/workflows/build.from.release.branch.deploy.to.dev.yml
+++ b/.github/workflows/build.from.release.branch.deploy.to.dev.yml
@@ -24,9 +24,10 @@ env:
   MIN_CPU: "30m"
   MAX_CPU: "120m"
   MIN_MEM: "350Mi"
-  MAX_MEM: "900Mi"
+  MAX_MEM: "1200Mi"
   MIN_REPLICAS: "3"
   MAX_REPLICAS: "5"
+  STORAGE_LIMIT: 16Gi
 
 on:
   # https://docs.github.com/en/actions/reference/events-that-trigger-workflows
@@ -112,7 +113,7 @@ jobs:
           oc -n ${{ env.OPENSHIFT_NAMESPACE }} tag ${{ steps.push-image.outputs.registry-path }} ${{ env.REPO_NAME }}:${{ env.TAG }}
 
           # Process and apply deployment template
-          oc process -f tools/openshift/api.dc.yaml -p IS_NAMESPACE=${{ env.OPENSHIFT_NAMESPACE }} -p REPO_NAME=${{ env.REPO_NAME }} -p TAG_NAME=${{ env.TAG }} -p HOST_ROUTE=${{ env.REPO_NAME }}-${{ env.OPENSHIFT_NAMESPACE }}.${{ env.APP_DOMAIN }} -p MIN_REPLICAS=${{ env.MIN_REPLICAS }} -p MAX_REPLICAS=${{ env.MAX_REPLICAS }} -p MIN_CPU=${{ env.MIN_CPU }} -p MAX_CPU=${{ env.MAX_CPU }} -p MIN_MEM=${{ env.MIN_MEM }} -p MAX_MEM=${{ env.MAX_MEM }}  \
+          oc process -f tools/openshift/api.dc.yaml -p IS_NAMESPACE=${{ env.OPENSHIFT_NAMESPACE }} -p REPO_NAME=${{ env.REPO_NAME }} -p TAG_NAME=${{ env.TAG }} -p HOST_ROUTE=${{ env.REPO_NAME }}-${{ env.OPENSHIFT_NAMESPACE }}.${{ env.APP_DOMAIN }} -p MIN_REPLICAS=${{ env.MIN_REPLICAS }} -p MAX_REPLICAS=${{ env.MAX_REPLICAS }} -p MIN_CPU=${{ env.MIN_CPU }} -p MAX_CPU=${{ env.MAX_CPU }} -p MIN_MEM=${{ env.MIN_MEM }} -p MAX_MEM=${{ env.MAX_MEM }} -p STORAGE_LIMIT=${{ env.STORAGE_LIMIT }}  \
           | oc apply -f -
 
           # Start rollout (if necessary) and follow it
diff --git a/.github/workflows/deploy_prod.yml b/.github/workflows/deploy_prod.yml
index d3511e1..73b9e47 100644
--- a/.github/workflows/deploy_prod.yml
+++ b/.github/workflows/deploy_prod.yml
@@ -19,9 +19,10 @@ env:
   MIN_CPU: "30m"
   MAX_CPU: "120m"
   MIN_MEM: "350Mi"
-  MAX_MEM: "900Mi"
+  MAX_MEM: "1200Mi"
   MIN_REPLICAS: "3"
   MAX_REPLICAS: "5"
+  STORAGE_LIMIT: 32Gi
 
 
 on:
@@ -67,7 +68,7 @@ jobs:
           oc tag ${{ env.NAMESPACE }}-test/${{ env.REPO_NAME }}:${{ steps.get-latest-tag.outputs.tag }} ${{ env.NAMESPACE }}-prod/${{ env.REPO_NAME }}:${{ steps.get-latest-tag.outputs.tag }}
           
           # Process and apply deployment template
-          oc process -f tools/openshift/api.dc.yaml -p IS_NAMESPACE=${{ env.OPENSHIFT_NAMESPACE }} -p REPO_NAME=${{ env.REPO_NAME }} -p TAG_NAME=${{ steps.get-latest-tag.outputs.tag }} -p HOST_ROUTE=${{ env.REPO_NAME }}-${{ env.OPENSHIFT_NAMESPACE }}.${{ env.APP_DOMAIN }} -p MIN_REPLICAS=${{ env.MIN_REPLICAS }} -p MAX_REPLICAS=${{ env.MAX_REPLICAS }} -p MIN_CPU=${{ env.MIN_CPU }} -p MAX_CPU=${{ env.MAX_CPU }} -p MIN_MEM=${{ env.MIN_MEM }} -p MAX_MEM=${{ env.MAX_MEM }}  \
+          oc process -f tools/openshift/api.dc.yaml -p IS_NAMESPACE=${{ env.OPENSHIFT_NAMESPACE }} -p REPO_NAME=${{ env.REPO_NAME }} -p TAG_NAME=${{ steps.get-latest-tag.outputs.tag }} -p HOST_ROUTE=${{ env.REPO_NAME }}-${{ env.OPENSHIFT_NAMESPACE }}.${{ env.APP_DOMAIN }} -p MIN_REPLICAS=${{ env.MIN_REPLICAS }} -p MAX_REPLICAS=${{ env.MAX_REPLICAS }} -p MIN_CPU=${{ env.MIN_CPU }} -p MAX_CPU=${{ env.MAX_CPU }} -p MIN_MEM=${{ env.MIN_MEM }} -p MAX_MEM=${{ env.MAX_MEM }} -p STORAGE_LIMIT=${{ env.STORAGE_LIMIT }}  \
           | oc apply -f -
           
           # Start rollout (if necessary) and follow it
diff --git a/.github/workflows/deploy_test.yml b/.github/workflows/deploy_test.yml
index ecd23cf..1574b3b 100644
--- a/.github/workflows/deploy_test.yml
+++ b/.github/workflows/deploy_test.yml
@@ -19,9 +19,10 @@ env:
   MIN_CPU: "30m"
   MAX_CPU: "120m"
   MIN_MEM: "350Mi"
-  MAX_MEM: "900Mi"
+  MAX_MEM: "1200Mi"
   MIN_REPLICAS: "3"
   MAX_REPLICAS: "5"
+  STORAGE_LIMIT: 32Gi
 
 
 on:
@@ -67,7 +68,7 @@ jobs:
           oc tag ${{ env.NAMESPACE }}-dev/${{ env.REPO_NAME }}:${{ steps.get-latest-tag.outputs.tag }} ${{ env.NAMESPACE }}-test/${{ env.REPO_NAME }}:${{ steps.get-latest-tag.outputs.tag }}
           
           # Process and apply deployment template
-          oc process -f tools/openshift/api.dc.yaml -p IS_NAMESPACE=${{ env.OPENSHIFT_NAMESPACE }} -p REPO_NAME=${{ env.REPO_NAME }} -p TAG_NAME=${{ steps.get-latest-tag.outputs.tag }} -p HOST_ROUTE=${{ env.REPO_NAME }}-${{ env.OPENSHIFT_NAMESPACE }}.${{ env.APP_DOMAIN }} -p MIN_REPLICAS=${{ env.MIN_REPLICAS }} -p MAX_REPLICAS=${{ env.MAX_REPLICAS }} -p MIN_CPU=${{ env.MIN_CPU }} -p MAX_CPU=${{ env.MAX_CPU }} -p MIN_MEM=${{ env.MIN_MEM }} -p MAX_MEM=${{ env.MAX_MEM }}  \
+          oc process -f tools/openshift/api.dc.yaml -p IS_NAMESPACE=${{ env.OPENSHIFT_NAMESPACE }} -p REPO_NAME=${{ env.REPO_NAME }} -p TAG_NAME=${{ steps.get-latest-tag.outputs.tag }} -p HOST_ROUTE=${{ env.REPO_NAME }}-${{ env.OPENSHIFT_NAMESPACE }}.${{ env.APP_DOMAIN }} -p MIN_REPLICAS=${{ env.MIN_REPLICAS }} -p MAX_REPLICAS=${{ env.MAX_REPLICAS }} -p MIN_CPU=${{ env.MIN_CPU }} -p MAX_CPU=${{ env.MAX_CPU }} -p MIN_MEM=${{ env.MIN_MEM }} -p MAX_MEM=${{ env.MAX_MEM }} -p STORAGE_LIMIT=${{ env.STORAGE_LIMIT }}  \
           | oc apply -f -
           
           # Start rollout (if necessary) and follow it
diff --git a/Dockerfile b/Dockerfile
index 9561aa7..ca8ce55 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -14,7 +14,7 @@ ARG DEPENDENCY=/workspace/app/target/dependency
 COPY --from=build ${DEPENDENCY}/BOOT-INF/lib /app/lib
 COPY --from=build ${DEPENDENCY}/META-INF /app/META-INF
 COPY --from=build ${DEPENDENCY}/BOOT-INF/classes /app
-ENTRYPOINT ["java","-Duser.name=EDUC_GRAD_BUSINESS_API","-Xms700m","-Xmx700m","-XX:TieredStopAtLevel=1",\
+ENTRYPOINT ["java","-Duser.name=EDUC_GRAD_BUSINESS_API","-Xms1024m","-Xmx1024m","-XX:TieredStopAtLevel=1",\
             "-XX:+UseParallelGC","-XX:MinHeapFreeRatio=20","-XX:MaxHeapFreeRatio=40","-XX:GCTimeRatio=4",\
             "-XX:AdaptiveSizePolicyWeight=90","-XX:MaxMetaspaceSize=300m","-XX:ParallelGCThreads=1",\
             "-Djava.util.concurrent.ForkJoinPool.common.parallelism=1","-XX:CICompilerCount=2",\
diff --git a/api/src/main/java/ca/bc/gov/educ/api/gradbusiness/service/GradBusinessService.java b/api/src/main/java/ca/bc/gov/educ/api/gradbusiness/service/GradBusinessService.java
index 3c8690c..4382f96 100644
--- a/api/src/main/java/ca/bc/gov/educ/api/gradbusiness/service/GradBusinessService.java
+++ b/api/src/main/java/ca/bc/gov/educ/api/gradbusiness/service/GradBusinessService.java
@@ -23,10 +23,10 @@
 import org.springframework.web.reactive.function.BodyInserters;
 import org.springframework.web.reactive.function.client.WebClient;
 
-import java.io.FileOutputStream;
+import java.io.File;
 import java.io.IOException;
 import java.io.InputStream;
-import java.io.OutputStream;
+import java.nio.file.Files;
 import java.util.*;
 import java.util.concurrent.CompletableFuture;
 
@@ -42,7 +42,7 @@ public class GradBusinessService {
     private static final String APPLICATION_JSON = "application/json";
     private static final String APPLICATION_PDF = "application/pdf";
     private static final String ACCEPT = "*/*";
-    private static final String TMP = "/tmp";
+    private static final String TMP = File.separator + "tmp";
     /**
      * The Web client.
      */
@@ -292,9 +292,10 @@ public ResponseEntity<byte[]> getStudentTranscriptPDFByType(String pen, String t
     private void getStudentAchievementReports(List<List<UUID>> partitions, List<InputStream> locations) {
         logger.debug("******** Getting Student Achievement Reports ******");
         for(List<UUID> studentList: partitions) {
+            String accessToken = tokenUtils.getAccessToken();
             logger.debug("******** Run partition with {} students ******", studentList.size());
             List<CompletableFuture<InputStream>> futures = studentList.stream()
-                    .map(studentGuid -> CompletableFuture.supplyAsync(() -> getStudentAchievementReport(studentGuid)))
+                    .map(studentGuid -> CompletableFuture.supplyAsync(() -> getStudentAchievementReport(studentGuid, accessToken)))
                     .toList();
             CompletableFuture<Void> allFutures = CompletableFuture.allOf(futures.toArray(new CompletableFuture[futures.size()]));
             CompletableFuture<List<InputStream>> result = allFutures.thenApply(v -> futures.stream()
@@ -305,10 +306,10 @@ private void getStudentAchievementReports(List<List<UUID>> partitions, List<Inpu
         logger.debug("******** Fetched All {} Student Achievement Reports ******", locations.size());
     }
 
-    private InputStream getStudentAchievementReport(UUID studentGuid) {
-        String accessTokenNext = tokenUtils.getAccessToken();
+    private InputStream getStudentAchievementReport(UUID studentGuid, String accessToken) {
         try {
-            InputStreamResource result = webClient.get().uri(String.format(educGraduationApiConstants.getStudentCredentialByType(), studentGuid, "ACHV")).headers(h -> h.setBearerAuth(accessTokenNext)).retrieve().bodyToMono(InputStreamResource.class).block();
+            String finalAccessToken = tokenUtils.isTokenExpired() ? tokenUtils.getAccessToken() : accessToken;
+            InputStreamResource result = webClient.get().uri(String.format(educGraduationApiConstants.getStudentCredentialByType(), studentGuid, "ACHV")).headers(h -> h.setBearerAuth(finalAccessToken)).retrieve().bodyToMono(InputStreamResource.class).block();
             if (result != null) {
                 logger.debug("******** Fetched Achievement Report for {} ******", studentGuid);
                 return result.getInputStream();
@@ -346,8 +347,9 @@ protected ResponseEntity<byte[]> getInternalServerErrorResponse(Throwable t) {
 
     private ResponseEntity<byte[]> handleBinaryResponse(byte[] resultBinary, String reportFile, MediaType contentType) {
         ResponseEntity<byte[]> response;
-
         if(resultBinary.length > 0) {
+            String fileType = contentType.getSubtype().toUpperCase();
+            logger.debug("Sending {} response {} KB", fileType, resultBinary.length/(1024));
             HttpHeaders headers = new HttpHeaders();
             headers.add("Content-Disposition", "inline; filename=" + reportFile);
             response = ResponseEntity
@@ -363,9 +365,14 @@ private ResponseEntity<byte[]> handleBinaryResponse(byte[] resultBinary, String
 
     private void saveBinaryResponseToFile(byte[] resultBinary, String reportFile) throws IOException {
         if(resultBinary.length > 0) {
-            try (OutputStream out = new FileOutputStream(TMP + "/" + reportFile)) {
-                out.write(resultBinary);
+            String pathToFile = TMP + File.separator + reportFile;
+            logger.debug("Save generated PDF {} on the file system", reportFile);
+            File fileToSave = new File(pathToFile);
+            if(Files.deleteIfExists(fileToSave.toPath())) {
+                logger.debug("Delete existing PDF {}", reportFile);
             }
+            Files.write(fileToSave.toPath(), resultBinary);
+            logger.debug("PDF {} saved successfully", pathToFile);
         }
     }
 }
diff --git a/api/src/main/java/ca/bc/gov/educ/api/gradbusiness/util/TokenUtils.java b/api/src/main/java/ca/bc/gov/educ/api/gradbusiness/util/TokenUtils.java
index 18ea101..d3d64c3 100644
--- a/api/src/main/java/ca/bc/gov/educ/api/gradbusiness/util/TokenUtils.java
+++ b/api/src/main/java/ca/bc/gov/educ/api/gradbusiness/util/TokenUtils.java
@@ -37,8 +37,12 @@ public String getAccessToken() {
         return this.fetchAccessToken();
     }
 
+    public boolean isTokenExpired() {
+        return responseObjCache.isExpired();
+    }
+
     private ResponseObj getTokenResponseObject() {
-        if(responseObjCache.isExpired()){
+        if(isTokenExpired()){
             responseObjCache.setResponseObj(getResponseObj());
         }
         return responseObjCache.getResponseObj();
diff --git a/tools/openshift/api.dc.yaml b/tools/openshift/api.dc.yaml
index 3de6e99..8f08146 100644
--- a/tools/openshift/api.dc.yaml
+++ b/tools/openshift/api.dc.yaml
@@ -54,6 +54,8 @@ objects:
               volumeMounts:
                 - name: log-storage
                   mountPath: /logs
+                - name: business-data
+                  mountPath: /tmp
               ports:
                 - containerPort: ${{CONTAINER_PORT}}
                   protocol: TCP
@@ -115,6 +117,9 @@ objects:
             - name: flb-sc-config-volume
               configMap:
                 name: "${REPO_NAME}-flb-sc-config-map"
+            - name: business-data
+              persistentVolumeClaim:
+                claimName: business-data
       test: false
   - apiVersion: v1
     kind: Service
@@ -154,8 +159,18 @@ objects:
           resource:
             name: memory
             target:
-              averageUtilization: 200
+              averageUtilization: 250
               type: Utilization
+  - apiVersion: v1
+    kind: PersistentVolumeClaim
+    metadata:
+      name: business-data
+    spec:
+      accessModes:
+        - ReadWriteMany
+      resources:
+        requests:
+          storage: ${{STORAGE_LIMIT}}
 parameters:
   - name: REPO_NAME
     description: Application repository name
@@ -196,3 +211,6 @@ parameters:
   - name: MAX_MEM
     description: The maximum amount of memory
     required: true
+  - name: STORAGE_LIMIT
+    description: Max storage
+    required: true