Trolley for ctrb as per prtn ws sk no:1908/p, alt nil.

20 mm o rubber ring,as per drg. no. ncr/jhs/sk-2689, alt. nil.

Packing ring 13 mm thick to rdso drg no : sk-97072; item-1, alt : nil.

Packing ring 26 mm thick to rdso drg no : sk - 97072; item - 3,alt : nil.

Hose connection 3/8 x 1600 mm long to icf drg no icf/sk-3-5-517,alt-u/18 item no 2 .both end should be swivel end with three nylon washers to icf drg no icf/sk-3-5-263, alt-nil, item no 3.

Hose connection 20 x 550 mm for air spring suspension bogies.drawing no: -rdso/sk- k 1054 ,alt. (nil), item-1.specification:-c-k 407 (rev. 4)

Fabricated hand brake wheel (side operated) to rdso sk-78525, alt. nil. material and spec.- is:2062/2011 with amndt. no.1 of nov. 2012, grade- e250 a.

Hex. head bolt m 12 x 55, to icf drg. no. icf/sk-3-5-233, alt.-f / nil, item no. 17. material and specification confirming to is 1364 : part 1 : 2023, property class, 4.6.

Procurement of aluminium flat moulding, size : 50 mm x 2.5 mm x 3660 mm to sk. no. llh-25/80, item no. 20, alt. no. 12, to be dull anodized to is:1868-96 (reaffirmed 2021), tab-1, gr. ac 25, material spec. aluminium is-733-2025. each moulding is to be covered with pvc protection tape during supply [weight of each metres is 0.338 kgs. approx.].

Ms channel of size 150x75x6 [430 mm long] along with ms plate of size 150x75x16mm i.e. ms plate [ref: 2] to be welded to the channel [ref: 1] at one end as per s. c. rly.drg. no.c/els/lgd/ex.ftg/3/12, alt 1 ref.no.1 & 2. note:- after welding the channels should be coated with black enamel paint as per is:8662/2004