bids are invited for custom bid for services - 1 operational assistance for handling and shifting of components from sas to rcb and rcb to sas for one operation rigger 4 nos and crane operator 2 nos arranging lifting belts and bow shackles quantity 4 unit operation , custom bid for services - 2 providing scaffoldings during assembly and testing inside rcb at various handling locations as per site requirement quantity 100 unit sqm , custom bid for services - 3 assembly of flask shells vat valves o ring holder assembly mechanical stopper assembly load block arrangements as per site requirement quantity 5 unit operation , custom bid for services - 4 dis assembly of flask shells vat valves o ring holder assembly mechanical stopper assembly load block arrangements as per site requirement quantity 5 unit operation , custom bid for services - 5 assembly of connecting piece arrangements assembly of airlock assembly vat valves retaining shell assemblies as per site requirement quantity 5 unit operation , custom bid for services - 6 removal of trailing cable supports and making swing arm offset or removal of ta platforms wherever required by bhavini work has to be carried out with operator with proper height pass quantity 4 unit operation , custom bid for services - 7 operational assistance during handling of components purging line connections and removal movement of control panel and cable etc including trial testings quantity 5 unit operation , custom bid for services - 8 providing hydra service on operation basis hydra shall have minimum capacity of 10mt 4 hours of hydra arrangement is considered as one operation quantity 4 unit operation , custom bid for services - 9 providing trailer for shifting of multipurpose flask hoist trailer shall be minimum of 8 m long and shall have capacity minimum of 15 mt movement trailer shall be arranged on day basis considering 8 hrs day quantity 1.. total quantity :