Compressed oxygen gas

Oxygen, compressed gas and liquid (v3) conforming to is 309,dissolved acetylene (gas) (v2) conforming to is 308

Oxygen, compressed gas and liquid (v3) conforming to is 309,dissolved acetylene (gas) (v2) conforming to is 308

Liquid oxygen as per is 309:2023

Lshs (low sulphur heavy stock) oil. matl. & specn: is: 11489 / 2025, grade: 1 [details, given at table 1 of this spec to be followed].

Cover complete for side bearer to icf drg. no. icf/std-1-1-002 alt. b, item 1 to 4. matl. & specn. as per drawing.

Ctrb bearing for train-18/emus to drawing no.icf/sk3-0-2-025 andicf/md/specn.347 issue status 01,rev.00.

Hardened thread forming tapping screw (self tapping) round head cone end type, size (number): 10 x 7/8 , make: gkw or similar. matl.& specn : is: 5957 / 2003 (2nd rev.) or latest.

Rough machined forging for u-ring as per drawing no. 41051424999 rev. 01,rough machined forging for u-sealing ring as per drawing no. 41050124992 rev. 03

Procurement of pipe copper seamless , size : 10 mm x 1.5 mm thickness for wag-7, wap-4 loco. as per specn: clw specn. clw/ms/3/030 alt. 13, is 2501 - 1995 grade half hard (hb), str: clw/2023/eldo/m/165 rev 0.