supply of design, manufacture, supply, installation, testing and commissioning of electric overhead tra veling crane of capacity 20t-aii with leading parameters of eot crane as per schedule-i of annexure- specif ication appended with the tender. it also includes spares as per schedule-iv & additional spares items viz. sli ngs/ lifting tackles/wire rope etc. as specified in schedule-i and maintenance tools as per schedule v of speci fication appended with tender. cost of dsl & its installation and commissioning also included as per schedul e-i of specification appended with tender. all related erection material required for inspection and commissio ning of crane and connecting up to electrical equipments with cable laying and fixing accessories shall be in cluded in the cost of basic eot crane. it shall also included preventive maintenance inclusive of spares, mate rial and labor cost during 1st & 2nd year of warranty period as per clause 16 of section v of specification ap pended with this tender. ] , a set of concomitant accessories also includes as per para 4.2 of section iv (refer schedule-i) of specification appended with the tender. and any other accessory not defined in applicable annexure and t reated as concomitant accessory/any other items of spares not defined in applicable annexure and considere d essential by the tenderer for two years normal maintenance, to cover the complete range of mechanical, h ydraulic and electrical equipment. bidders are required to attach the price break up of these accessories in p df file along with submitted bid. bidders are required to attach the price break up of these accessories in pd f file along with submitted bid ] , a set of optional accessories also includes as per para 4.3 of section iv of specification appen ded with the tender. bidders are required to attach the price break up of these accessories in pdf file along with submitted bid. ]