Tender For corrigendum : supply of dust sealing rubber cap for securing primary vertical damper thread as per drg. no. sk-1525 [ warranty period: 30 months after the date of delivery ]
Tender For supply of secondary vertical damper for train-18, emu us & memu us coaches to drg. no.train18/mc/ac-0-5-010, item-1,alt-'c'---- and in compliance to rdso specification rdso/cg- 18005, rev-02(or latest)---- or en-13802(latest revision). 1. firm has to submit oem drawings with detailed dimensions & characteristics. 2. type test shall be conforming to rdso cg- 18005 (latestrevision) or en-13802. 3. service trials shall be as per rdso cg-18005 (latest revision). [ warranty period: 30 months after the date of delivery ]
Tender For supply of set of damper for wag-9h locomotives as per clw specification no. clw/ms/3/009 alt-3 or latest consisting of four items as given below: (i) axle damper as per clw drg. no. 1209-01.215-014 ref. 1 alt-2- qty. 08 nos. (ii) vertical damper as per clw drg. no. 1209-01.215-014 ref. 2 alt-2- qty. 04 nos. (iii) horizontal damper as per clw drg. no. 1209-01.215-014 ref. 3 alt-2- qty. 04 nos. (iv)yaw damper as per clw drg. no. 1209-01.215-014 ref. 4 alt-2 - qty. 04 nos [ warranty period: 30 months after the date of delivery ]
Tender For supply of lock nut for dt car front bogie overhauling of rs-2 "a) lock nut for radial arm, qty = 16 nos, prevailing torque type (thread type/thread: m20, pitch: 2.5, grade 8) surface protection: a3c (iso 4042) or lanfranco part no: m20-8-a3c. cf 00-040fp6 or bt part no: 100104344 or bufab part no: ag183459-01 b) lock nut for anti roll bar foundation bracket, atp bracket, qty: (8+8)=16 nos, prevailing torque type (thread type/thread: m16, pitch: 2 , grade 8)surface protection: a3c (iso 4042)or lanfraco part no: m16-8-a3c cf 00-040fp6 or bt part no: 100104343 or bufab part no: ag183459-02 c) lock nut for primary vertical damper, secondary vertical damper, bogie to axle earth cable, qty: (16+08+01)=25 nos, prevailing torque type (thread type/thread: m12, pitch: 1.75 , grade 8) surface protection: a3c (iso 4042).or lanfranco part no: m12-8-a3c cf 00-040fp6 or bt part no:100104342 or bufab part no: ag183459-03 d) lock nut for lateral buffer, levelling rod, qty= (08+06)=14 nos, prevailing torque type (thread type/thread: m10, pitch: 1.5 , grade 8) surface protection: a3c (iso 4042).or lanfranco part no: m10-8-a3c cf 00-040fp6 or bt part no: 100104341 or bufab part no: ag183459-04 e) lock nut for brake caliper, qty= 16 nos.(thread type/thread: m20, pitch: 1.5, grade 10, standard iso 10513), surface protection: a3c (iso 4042), material dimension: as per sample (approx. dimension attached as per annexure: a) or bt part no: 100107935, f) lock nut for cleat for bogie to axle earth cable, qty=01 no, prevailing torque type (thread type/thread: m8, pitch: 1.25, grade 8) surface protection: a2c (iso 4042).or lanfranco part no: m8-8-a2c cf 00-040fp6 orbt part no: 100104340 or bufab part no: ag183459-05 note: 1) prevailing torque as per iso 2320. 2) mechanical properties as per iso 898-2. 3) certificate of genuinity required from vendor." ]
Tender For supply of secondary vertical damper for non-ac coaches with fiat bogies to rdso drawing no. rdso/cg/drg/21018, alt. 3 and conforming to rdso spec. no. rdso/cg-18005, rev. 2 with amendment no.1 of oct 2025. [ warranty period: 36 months after the date of delivery ]
Tender For corrigendum : supply of secondary vertical damper for lhb ac coaches to rdso drg. no. rdso/cg/drg/21046 alt 3 , confirming to rdso specification no. rdso-cg-18005 rev-2, amendment 1 of oct-25 [ warranty period: 30 months after the date of delivery ]
Tender For supply of secondary vertical damper for lhb non-ac coaches, to drawing / specification rdso spec. no. rdso/cg-18005, rev.2 of june 2025 , amd 1 of oct 2025 or latest, drg. no. rdso/cg/drg/21018,alt-3 or latest. [ warranty period: 36 months after the date of delivery ]
Tender For supply of secondary vertical damper for train-18 emu us & memu us coaches, as per icf drg. no.train18/mc/ac-0-5-010, item-1, alt-'b'. this is conceptual drawing only. firm has to submitoem drawings with detailed dimensions & characteristics and type test reports confirming to rdso c-8703(latest revision)/ en-13802 also to be submitted. [ warranty period: 72 months after the date of delivery ]