I Interlocking Of 08 Nos Of Manned Engineering Lc Gates With Provision Of Elb And Emergency Sliding Boom In Bpb-Agtl Section & Interlocking Of 09 Nos Of Manned Engineering Lc Gates With Provision Of Elb And Emergency Sliding Boom In Ghy- Fkg & Cpk-Sce-Aoni Section Of Lumding Division, Ii Interlocking Of 08 Nos Of Manned Engineering Lc Gates With Provision Of Elb And Emergency Sliding Boom Of Lumding Divisionl/C Gate No. Cs-20, Cs-23, Cs-27, Cs-32, 8Bk, Kb-5, Kb-6, Kb- 7.Electrical General Service.