transportation of 40 mva 132 / 33 kv t / f from 132 kv sub station, mskp ( meharam singh ka purva ) , dist. kanpur to 132 kv s / s asha ( district hardoi ) including its loading, unloading, alongwith dismantling, dragging, shifting, installation and associated workat 132kv s / s asha under etd hardoi 1 partial dismantling of the accessories ofold 132 / 33kv 40 mvat / f. draining out of transformer oil upto required level in 450 ltr capacity oil drums / tank, removal of conservator tank, all bushing turrets, cooling fans, marshalling box, radiators after draining of radiator oil etc, fixing of blanking plate on the radiators, all pipe line, conservator tank, turrets etc. with proper stacking. blanking plate bolts and nuts shall be provided by the contractor at his own cost at 132kv s / s, mskp ( meharam singh ka purva ) dist. kanpur. 2 shifting of main tank of 132 / 33kv 40 mvat / f, from place of storage to place of loading on trailor up to 20 meter distance ( approx. ) at 132kv sub station, mskp ( meharam singh ka purva ) dist. kanpur. 3 additional shiftingfor every 5 mtr. 4 loading of 132 / 33kv, 40 mva t / ftransformer tank including all accessories on trailor / truck which includes jacking the t / f tank for placing wooden sleeper under the tank and simultaneously lifting the tank by jacking and placing sleeper continuously under the tank till wooden platform comes in alignment of trailor bed and then shifting the tank from wooden platform to trailor bed. removal of rails etc. from under the tank proper tightening of main tank on trailor bed with help of wire rope and turn buckle for safe transportation . 5 safe carriage of 132 / 33kv, 40 mva t / f, tank and accessories on suitable capacity of trailor / truck to be arranged by the contractor at his own cost, transit insurance shall be got done by the contractor and payment shall be done extra on presentation of bill. carriage of 40 mva t / f tank along with accessories will be done from 132kv sub station, mskp ( meharam singh ka purva ) dist. kanpur to 132kv sub station, asha route selection to be done for avoiding electrified railway crossing. ( approx. distance 160 km. ) 6 proper packing of hv bushings of 40 mva t / f at 132kv sub station, mskp dist. kanpur for safe carriage. 7 unloading of 132 / 33kv, 40 mva t / f, tank and including all accessories from trailor / truck and their proper stacking at designated place at 132 kv sub station, asha ( hardoi ) . the job includes opening of laces, jacking the t / f tank for placing rails under the tank, shifting it to wooden sleepers platform to be prepared adjacent to trailor, removing the rails from under the tank upto ground level. 8 shifting of main tank of 40 mva 132 / 33kv transformer upto 20 meter distance from unloading place towards plinth including turning of the transformer tank, as required alongwith all associated work at 132kv sub station, asha ( hardoi ) 9 additional shiftingfor every 5 mtr. 10 safe carriage of storage oil tank of 50 kl including loading, un loading & carriage upto the site of approx distance 30 km from 220 kv sub station, hardoi to 132 kv sub station, asha 11 shifting of oil filled main tank of 132 / 33 kv 40 mva t / ffrom the plinth up to 35 meter ( approx ) distance including turning of tank if required, including all t & p and other associated works to complete the job satisfactorily. 12 additional shifting of main tank of the above t / f in addition to sr. no.1 . ( 1 job each for each additional shifting of 5 meter ) 13 complete drain out of transformer oil from 40 mva t / f tank into empty oil drum / storage tank. 14 replacement of all gaskets including the top of t / f by providing and fixing new gaskets as per existing size made of rubberised cork sheet made of kotika / turboze / nu cork brand grade 07+a43 15 replacement of all ring shaped washer placed on air release valve of all radiators by providing new gasket as per existing size made of special plastic teflon washer of suitable size 28 to 30mm. 16 complete erection of 132 / 33 kv 40 mva t / f .the erection of radiator, conservator tank, all bushings, turrets, bucholz relay, connecting pipe lines, cooling fans, motor drive mechanism of tap changer jumpering of hv & lv side etc.filling & topping up of the t / f oil in tank, radiator, all pipe lines, conservator tank etc. and attending the oil leakages if any and all other associated works for satisfactory completion of work. all t & p shall be provided. 17 overhauling the diverter switch and bucholz relay after removing transformer oil and dirty transformer oil from its chamber .filling the fresh centrifused transformer oil.checking proper operation of bucholz relay. 18 cleaning of core and winding by fresh transformer oil and remove the sludge from bottom 19 creating the vaccuum inside the main tank for the period of 12 hrs and filling of centrifusing oil setup to core and winding , conservator &radiator. 20 carriage of 10 number fresh transformer oil from 220kv s / s hardoi to 132 kv s / s asha distance approx 30kms ( approx ) .loading of 10 number filled oil drums at 220kv s / s hardoi and unloading the same at 132kv s / s asha store to complete the job satisfactory. 21 centrifuging of oil in main transformer tank un interrupted till the desired bdv valve of the oil is achieved including recording all the parameters hourly such as temperature, vacuum, material, centrifuging machine and t & p. 22 complete earthing of 40 mva t / f with 75x10mm / mm flat as per standard practice at two points 23 earthing of main tank of the t / f, control panel, marshalling boxes etc. shall be earthed as per standard practice. 24 delta earthing consisting of fabrication of 03 nos. 03 meter long electrod ( 40mm dia ms bar ) its placing 70mm below ground level and connection of all 03 electrod with 75x10 mm ms flat and connecing the same at 02 places earthing of t / f nutural with flat and angels. 25 earthing of t / f neutral with 75x10 mm. ms flat connecting with delta at 2 points including painting and other associated works. 26 jumpering of the 40 mva t / f. 27 hv side with single acsr panther conductor. 28 lv side with acsr panther conductor. 29 erection of 40 mva t / f control and relay panel with all required work. 30 laying of following sizes of control cable in the cable trench from control relay panel to various equipment / marshalling boxes / jb etc. in switchyard as per cable schedule, its saddling at every 75mm. distance with ms saddles of size 25x3mm. including carriage of cable drum from store to laying site & shifting back to store and all other associated works to complete the job satisfactorily as per technical specification. 31 6 x 2.5 mm. 32 4 x 2.5 mm. 33 2 x 2.5 mm. 34 termination of 40 mva, 132 / 33 kv t / f bay control cables in control & relay panel and yard side equipments with proper ferruling as per cable schedule including making necessary holes in the glands plates or box wherever required, the job satisfactorily as per technical specification. 35 painting of transformer after removal of rust / dust then painting them with one coat of red oxide then two coat with smooth gray of isi mark paint. 36 painting of newly erected ms flat following with 01 coat red oxide and 02 coat with bus green isi mark paint complete with its ms flat & vertical support. 37 ms flat 50x6 mm 38 ms flat 75x10mm 39 supply, installation & commissioning of led street light luminaries 120 watt aluminum die cast ( gst extra ) . transportation upto site, insurance etc. and any other job requested to properly execute the complete work. 40 retrofiiting and commisionning of 2 no. abt meters and complete termination of cable using suitable sizes of cable gland at both ends....
Due Date : February 10, 2022
Tender Value : ₹ Ref. Documents