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List of Wear Plates for BCM Machines. Sr. No. Description Part No. Minimum stipulated performan ce life of individual plate of deep screening. Quantity in Nos. 1 Wear Plate 64.08.1469 14 KM 20 2 Wear Plate 64.08.1619 15 KM 15 3 Wear Plate 64.08.1456 25 KM 10 4 Wear Strip 62.08.1299 15 KM 12 5 Wear Plate 64.08.1457 20 KM 04 6 Wear Plate 64.08.1617 20 KM 06 7 Wear Plate 64.08.1329 14 KM 12 8 Wear Arch 64.08.1333 14 KM 12 9 Wear Plate 64.08.1618 20 KM 06 10 Wear Plate 64.08.1620 14 KM 06 11 Wear Plate 62.08.1300 20 KM 10 12 Wear Plate 62.08.1301 15 KM 06 13 Wear Arch 62.08.8033 40 KM & 03 ABOVE 14 Wear Plate 64.08.1451 14 KM 08 15 Wear Plate 64.08.1461 20 KM 10 Annexure - I Basic Rate in Rs for each Make: Indigenous TENDERER’S SIGNATURE for CE/TMC/CCG 18 WITH RUBBER STAMP WESTERN RAILWAY for and on behalf of President of India
Annexure - II RDSO STANDARAD SPECIFICIATON No. TM/HM/6/15 OF WEAR PLATES FOR BALLAST CLEANING MACHINE ( Provisional ) – 1993 . 1.0 This specification covers the requirements of wear plates for use with the ballast cleaning machines deployed on <strong>Indian</strong> <strong>Railway</strong>s for deep screening of ballast. There are two troughs on either side of the machine in which the cutter chain moves and scoops the material for throwing it onto the screens. These troughs are lined by wear plates which are bolted to the main body of the troughs to facilitate replacement once these get worn out. 2.0 This specification is provisional and subject to modification based on experience gained during service performance. 3.0 MATERIAL AND PHYSICAL PROPERTIES. (a) Recommended Steel Grade 826 N 31 to BS 970: Pt. II 1970 Material (Specification for wrought steel). (b) Hardness 341 to 401 BHN (c) Heat Treatment After suitable heat treatment the mechanical properties should conform the requirements of steel Gr. 826 M 31 to BS 970: Pt. II: 1970 keeping the limiting ruling section 2.5” in view. 4.0 MANUFACTURE Manufacture should have the essential facilities required for manufacture of the above component as appended below: 4.1 The items shall be procured from the reputed steel makers in the rolled condition and the following requirement shall be satisfied. • The steel shall be killed. • Use of wide – end up moulds desired. • Minimum 10% top discard and 4% bottom discard. • For ingot practice 16.1, and for continuously casting practice 8.1 reduction ratio are to be ensured. • Two stage rolling with intermediate dressing to be required. • All the materials procured, shall be covered with proper test certificates indicating the complete test results to ensure that they conform to the requirements of the relevant specifications. TENDERER’S SIGNATURE for CE/TMC/CCG 19 WITH RUBBER STAMP WESTERN RAILWAY for and on behalf of President of India
Page 1 and 2: COVERING PAGE WESTERN RAILWAY GOVER
Page 3 and 4: WESTERN RAILWAY Chief Engineer/TMC
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Page 7 and 8: 17 Validity of offer: Offer should
Page 9 and 10: 1.7 Time Deposit Accounts which cam
Page 11 and 12: Validity of SD: SD should remain va
Page 13 and 14: Instructions 1. Tenderers must fill
Page 15 and 16: Description of the Supply Order No.
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Page 21 and 22: WESTERN RAILWAY Track Machine Organ
Page 23: Sr. No Tender Notice No.W641/TMC/20

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