supply of manufacturing & supply of austentic stainless steel boom 9760 mm(full length) , manufacturing & supply of austentic stainless steel boom 9760 mm(full length) (grade en 1 .4301) as per drg. no- rdso/s 11601(adv.) (rev.-1) dated 08.06.2026 (page 1 to 4) having following comp onents: 1. section a length- 2440mm, thickness-16swg sheet. 2. section b length- 2440mm, thickness -22swg sheet. 3. section c length- 2440mm, thickness-24swg sheet. 4. section d length- 2440mm, th ickness-24swg sheet. 5. locking hanger (ss 304) as per drg. no.-rdso/s11601 (adv.)(rev.1) dated 08.06 .26. [ warranty period: 30 months after the date of delivery ] ]