CONTENTS

The pattern wagon file contains the following information:List of standard IRS “Shop Made “ components, indicating the components from among this list proposed to be procured from outside.List of “Boughtouts” indicating the components from this list proposed to be manufactured in-house and approval of RDSO for the same.Material List of free-supply steel under Annexure-V of Railway Board’s Order.Copies of Relaxations, Alterations and Deviations approved by RDSO.Names and addresses of Sub-Contractors from whom material will be purchased. A certificate to the effect that the Wagon Builder is satisfied with the Quality Assurance Programme of Their Sub-contractors and that these Sub-Contractors have been approved by RDSO.Sketch and important dimensions of major Sub-assemblies (underframe & body end) of the pattern wagon. Welding procedure according to Appendix “F” of IS: 9595 including welding sequence for typical locations.Outline sketch of assembly fixtures for i) Centre Girder, ii) Underframe.Copy of RDSO Railway Board’s important letter No.1 of 1987 “ Procedure for inspection of pattern wagons “.Results of Load Test.Copy of RDSO, Railway Board’s important letter No.14 “Procedure for inspection of BRNA wagons” on the pattern wagon file of BRNA wagon. Copy of actual check sheets with records.List of Wagons and Components kept ready for inspection.Copy of unconditional acceptance of the order.Copy of Railway Board’s order for manufacture of the Wagons.All IS specification referred to in the Particular Specification.All RDSO construction and Part drawings referred to in the Particular Specification.Particular Specification (s) of the wagon (s) to be manufactured.Manufacturer’s construction drawing approved by RDSO.

List of standard IRS “Shop Made “ components, indicating the components from among this list proposed to be procured from outside.

List of “Boughtouts” indicating the components from this list proposed to be manufactured in-house and approval of RDSO for the same.

Material List of free-supply steel under Annexure-V of Railway Board’s Order.

Copies of Relaxations, Alterations and Deviations approved by RDSO.

Names and addresses of Sub-Contractors from whom material will be purchased. A certificate to the effect that the Wagon Builder is satisfied with the Quality Assurance Programme of Their Sub-contractors and that these Sub-Contractors have been approved by RDSO.

Sketch and important dimensions of major Sub-assemblies (underframe & body end) of the pattern wagon.

Welding procedure according to Appendix “F” of IS: 9595 including welding sequence for typical locations.

8. Outline sketch of assembly fixtures for i) Centre Girder, ii) Underframe.

Copy of RDSO Railway Board’s important letter No.1 of 1987 “ Procedure for inspection of pattern wagons “.

Results of Load Test.

Copy of RDSO, Railway Board’s important letter No.14 “Procedure for inspection of BRNA wagons” on the pattern wagon file of BRNA wagon.

Copy of actual check sheets with records.

13. List of Wagons and Components kept ready for inspection.

14. Copy of unconditional acceptance of the order.

15. Copy of Railway Board’s order for manufacture of the Wagons.

All IS specification referred to in the Particular Specification.

All RDSO construction and Part drawings referred to in the Particular Specification.

16. Particular Specification (s) of the wagon (s) to be manufactured.

19. Manufacturer’s construction drawing approved by RDSO.