Air Brake Set (Twin Pipe) for Boxnhl Wagon. Air Brake Set (Twin Pipe) for BOXNHL Wagon Consisting of 53 Items as per attached revised Annexure-I. Drawing No : (i) Drg. No. WD-08008-S-11 Alt. 7 (Item Nos. as per revised Annex.-I). (ii) Drg. No. WD-08008-S-12 Alt. 7 (Item Nos. as per revised Annex.-I (iii) Drg. No. WD-83062-S-07 Alt. 6 (Item Nos. as p er revised Annex.-I). Spec. no.: 04-ABR-2019 (Rev. 02 of December 2019) and 02-ABR-02 with Amend. No. 4. [ Warranty Period: 30 Months after the date of delivery ] [Quantity Tolerance (+ -): 5 %age , Item Category : Normal , Total PO value variation Permitted: Max 8 lacs ontract Category: Expenditure NORTHERN RAILWAY Address: Sr. Dy Mechanical Engineer,Diesel Shed Ludhiana City: Ludhiana District: Ludhiana State: Punjab Pin: 141010 Tel Fax: 91-161-2413763 cos@nr.railnet.gov.in Tender Notice Domestic Competitive Bidding 09245005 India GT-108524298