diff --git a/ng6-seed/src/app/quality-check/qc-list/qc-view/qc-view.component.html b/ng6-seed/src/app/quality-check/qc-list/qc-view/qc-view.component.html
index 76b13c847..fd3aa26fb 100755
--- a/ng6-seed/src/app/quality-check/qc-list/qc-view/qc-view.component.html
+++ b/ng6-seed/src/app/quality-check/qc-list/qc-view/qc-view.component.html
@@ -11,7 +11,7 @@
                  <div *ngFor="let master of pdMasterData" class="ml-xs mr-xs pt-1"   fxFlex="55" style="text-align:right;" >
                   <button  *ngIf="master.pd_type_name && currentPDStatus!=pdStatusCheck.DRAFT && currentPDStatus!=pdStatusCheck.QC_COMPLETED" mat-raised-button  mat-icon-button class="mr-1 mb-1 hover-icon" type="button" matTooltip="Allocate" matTooltipPosition="above" (click)="pdAllocationTo(master)"><mat-icon>verified_user</mat-icon></button>
                         <button *ngIf="master.pd_type_name && currentPDStatus!=pdStatusCheck.DRAFT && currentPDStatus!=pdStatusCheck.QC_COMPLETED" mat-raised-button mat-icon-button class="mr-1 mb-1 hover-icon" type="button" matTooltip="Schedule" matTooltipPosition="above" (click)="scheduleDetails(master)"><mat-icon>schedule</mat-icon></button>
-                        <button *ngIf="master.pd_type_name && currentPDStatus!=pdStatusCheck.DRAFT && currentPDStatus!=pdStatusCheck.TRIGGERED && currentPDStatus!=pdStatusCheck.DRAFT" mat-raised-button mat-icon-button class="mr-1 mb-1 hover-icon" type="button" matTooltip="Discussion" matTooltipPosition="above" (click)="getPDStart(viewID)"><mat-icon>question_answer</mat-icon></button>
+                        <button *ngIf="master.pd_type_name && currentPDStatus!=pdStatusCheck.DRAFT && currentPDStatus!=pdStatusCheck.TRIGGERED && enableStartPD" mat-raised-button mat-icon-button class="mr-1 mb-1 hover-icon" type="button" matTooltip="Discussion" matTooltipPosition="above" (click)="getPDStart(viewID)"><mat-icon>question_answer</mat-icon></button>
                     <button mat-raised-button mat-icon-button class="mr-1 mb-1 hover-icon"  type="button" matTooltip="Close" matTooltipPosition="above" (click)="loadPdListCompoent()"><mat-icon>close</mat-icon></button>        
                     <br>         
                        <span *ngIf="master.pd_allocated_to" style="color:#fff;text-align:left"><mat-icon  class="hover-icon" matTooltip="PD Officer" matTooltipPosition="above">person</mat-icon>{{master.pd_allocated_to | titlecase}}</span> &nbsp;&nbsp;
@@ -80,6 +80,30 @@
                <ng-template #noApplicant><mat-card-content><p>No Applicant</p></mat-card-content></ng-template>
            </mat-card>                      
            </div>
+           <div fxFlex.xs="100" class="m-gap p-gap" fxFlex.sm="100" fxFlex.md="50" fxFlex.lg="100" fxFlex.xl="100">
+            <!-- applicant card  -->
+          <mat-card  class="minheight">
+                <div class="cardEdit" *ngIf="currentPDStatus==pdStatusCheck.DRAFT || currentPDStatus==pdStatusCheck.TRIGGERED || currentPDStatus==pdStatusCheck.ALLOCATED || currentPDStatus==pdStatusCheck.SCHEDULED || currentPDStatus==pdStatusCheck.COMPLETED">
+                    <button mat-raised-button mat-button-sm mat-icon-button class="mr-1 mb-1 hover-icon" type="button" (click)="editAdditionalRequirement(pdAdditionalReqData)"><mat-icon>edit</mat-icon></button>
+                  </div>
+              <mat-card-header>
+                  <mat-card-title style="color:red !important;">Additional Requirements</mat-card-title>
+                </mat-card-header>
+ 
+              <mat-card-content *ngIf="pdAdditionalReqData.length>0; else noRequirement">
+                <mat-list   *ngFor="let requirement of pdAdditionalReqData">
+                  <mat-list-item>
+                      <p>{{requirement.add_requirement}}</p>         
+                  </mat-list-item>                      
+                </mat-list>
+              </mat-card-content>
+              <ng-template #noRequirement><mat-card-content><p>No Additional Requirements</p></mat-card-content></ng-template>                
+            </mat-card>   
+
+            
+            
+            
+          </div>
               <div fxFlex.xs="100" fxFlex.sm="100" fxFlex.md="50" fxFlex.lg="50" fxFlex.xl="50" class="m-gap p-gap">
                   <!-- pd documents card -->
                   <mat-expansion-panel *ngIf="pdDocumentsData.length>0; else nodocument">
diff --git a/ng6-seed/src/app/quality-check/qc-list/qc-view/qc-view.component.ts b/ng6-seed/src/app/quality-check/qc-list/qc-view/qc-view.component.ts
index 5aebabbe6..0dcaefe8e 100755
--- a/ng6-seed/src/app/quality-check/qc-list/qc-view/qc-view.component.ts
+++ b/ng6-seed/src/app/quality-check/qc-list/qc-view/qc-view.component.ts
@@ -11,7 +11,8 @@ import { TelePdAllocationComponent } from './../../../personal-discussion/manage
 import { SchedulePdComponent } from './../../../personal-discussion/manage-pd/list-pd/schedule-pd/schedule-pd.component';
 import { EditPdApplicantComponent } from './../../../personal-discussion/manage-pd/list-pd/edit-pd-applicant/edit-pd-applicant.component';
 import { EditPdMasterComponent } from './../../../personal-discussion/manage-pd/list-pd/edit-pd-master/edit-pd-master.component';
-
+import { PdRequirementComponent } from './../../../personal-discussion/manage-pd/list-pd/pd-requirement/pd-requirement.component';
+import {DatePipe } from '@angular/common';
 @Component({
   selector: 'app-qc-view',
   templateUrl: './qc-view.component.html',
@@ -19,6 +20,7 @@ import { EditPdMasterComponent } from './../../../personal-discussion/manage-pd/
   encapsulation: ViewEncapsulation.None
 })
 export class QcViewComponent implements OnInit, OnDestroy {
+  pipe = new DatePipe('en-US');
   public selectedMoment = new Date();
   private notifier:NotifierService;
   errorMessage: any;
@@ -31,7 +33,8 @@ export class QcViewComponent implements OnInit, OnDestroy {
   viewParams:any;
   destroyType:number=1;
   currentPDStatus:string;
-
+  pdAdditionalReqData: any=[];
+  enableStartPD: boolean;
   // create values for status check
   pdStatusCheck :any={
     "DRAFT" :'DRAFT',
@@ -46,6 +49,7 @@ export class QcViewComponent implements OnInit, OnDestroy {
   constructor(notifier:NotifierService,private dialog: MatDialog,private _fb: FormBuilder,
     private _qc: QcService,private route: ActivatedRoute,private router: Router, private QcListComponent: QcListComponent) {
    this.notifier=notifier
+   this.enableStartPD=false;
    }
 
   ngOnInit() {
@@ -64,8 +68,25 @@ export class QcViewComponent implements OnInit, OnDestroy {
        this.pdApplicantData= data.records.applicants_details;
        this.pdDocumentsData=data.records.pd_documnets;
        this.masterPdLogsData=data.records.pd_logs.master;
+       this.pdAdditionalReqData = data.records.pd_additional_requirements;
        //this.applicantPDLogsData= data.records.pd_logs.master;
        this.currentPDStatus = data.records.pd_master_details[0].pd_status;
+       // enable pd start time  
+      if(data.records.pd_master_details[0].scheduled_on_for_validation){
+        let courrentDateTime: string = this.pipe.transform(new Date(), 'yyyy-MM-dd HH:mm');   
+      let scheduledDateTime: string=data.records.pd_master_details[0].scheduled_on_for_validation;
+      let diffInMs: number = Date.parse(courrentDateTime) - Date.parse(scheduledDateTime);
+      let diffInHours: number = Math.floor(diffInMs / 1000 / 60 / 60);
+      if(diffInHours>=-4){
+        this.enableStartPD=true;
+      }
+      else {
+        this.enableStartPD=false;
+      }
+      } 
+      else {
+        this.enableStartPD=false;
+      }
 
       }
 }, error => this.errorMessage = <any> error);
@@ -84,6 +105,8 @@ export class QcViewComponent implements OnInit, OnDestroy {
     }
     const dialogPDMaster = this.dialog.open(EditPdMasterComponent, {
       data: record,
+      position: { right: '0'},
+      width: '80%',
       disableClose: true
     });
     dialogPDMaster.afterClosed()
@@ -99,6 +122,8 @@ export class QcViewComponent implements OnInit, OnDestroy {
     }
     const dialogApplicant = this.dialog.open(EditPdApplicantComponent, {
       data: setPdDetails,
+      position: { right: '0'},
+      width: '60%',
       disableClose: true
     });
     dialogApplicant.afterClosed()
@@ -107,6 +132,24 @@ export class QcViewComponent implements OnInit, OnDestroy {
       this.viewPdDetails(this.viewID)
     });
   }
+  // edit pd addtional requirements
+  editAdditionalRequirement(requirementData:any){
+    let setPdDetails = {
+      "pdID":this.viewID,
+      "records":requirementData
+    }
+    const dialogRequirement = this.dialog.open(PdRequirementComponent, {
+      data: setPdDetails,
+      position: { right: '0'},
+      width: '60%',
+      disableClose: true
+    });
+    dialogRequirement.afterClosed()
+    .subscribe(dataresult => {
+    //  this.notifier.notify('success', 'Successfully allocated.!');
+      this.viewPdDetails(this.viewID)
+    });
+  }
   // pd allocation to
   pdAllocationTo(pdData:any) {
     if(pdData.fk_pd_type == 1){