tender for the work of system study and network designing for introduction of new transmission elements with multiple options of accommodation in existing system of 220kv s/s naubasta under etd-ii kanpur.- 1 for increasing capacity and modifications in switch yard at 220kv s/s naubasta for installation of 01no 160mva t/f (2x160 to 3x160)mva.carrying out gps survey, feasibility study, providing technical consultancyand giving best option for feasible arrangements/ layouts with the need of future requirement and existing and detailed modified electrical drawing of 220kv s/s naubasta, showing proposed shifting of existing bays and inclusion of new bay for installation of third 160mva 220/132kv t/f including required 220kv &132kv bays along with any shifting/modification as needed to accommodate required installation on as where is basis for illustration of sub station steel structure, transformer, equipment, bus bar etc.along with marking the boundaries and general arrangement of all switch yard structure, equipment, installation , bus bar/bays all voltage level including jumper interconnection along with all empty spaces /land in the switch yard and adjoining area under upptcl after necessary survey at site. the detailed drawings including necessary required revision shall be submitted in three sets of hard copy on a-1 size sheet and one set of soft copy in pdf format for 220kv s/s naubasta. the work includes :- 2 gps survey of 220kv and 132kv vacant area, preparation and submission of electrical layout drawing for the proposed 220kv and 132kv extension , showing the provision as above. 3 gps survey of 220kv and 132kv switch yard preparation and providingof electrical layout drawing 220kv s/s naubasta showing proposed shifting of existing bays and inclusion of new 220kv bays along with any shifting/modification as needed to accommodate required installations after necessary site survey to explore technical feasibility a-1 size sheet and soft copy 4 preparation & providing of detailed electrical layout drawing of existing network showing existing 220kv and 132kv bays(220kv sub station naubasta) 5 preparation and submission of single line diagram(proposed 220kv & 132 network of 220kv s/s naubasta) 6 gps survey of 220kv and 132kv switch yard preparation and providingof electrical layout drawing 220kv s/s naubasta showing proposed shifting of existing bays and inclusion of new132kv bays along with any shifting/modification as needed to accommodate required installations after necessary site survey to explore technical feasibility a-1 size sheet and soft copy 7 preparation and submission of electrical sectional drawing(proposed 220kv & 132 network of 220kv s/s naubasta) 8 hot line stringing between the towers (nbdd+18and 220 kv special mono pole tower (30-60) (34 mtrs. bottom cross arms)) crossing of thenational highway(nh-86/nh-34) includes laying, tensioning, stringing, clamping, jointing etc. complete with acsr zebra of all phases of both circuits including hoisting of insulator fittings of all neccessory hardware and accessories etc.(note: no traffic block of nh will be arranged to complete the work)