PROVN OF STANDBY A TROLLEY MOUNTED TRANSFORMER AND CONNECTED WORK FOR SECTOR B UNDER GE South PATIALA

Material and labour for fabrication of moveable trolley made out of mild steel for mounting of 315 KVA transformer, LT feeder pillar box along with HT / LT cable complete with 'I' - Hooks for hanging cables and moving arrangements so as to move the trolley channel of size 150x 75x 6mm of length 3.25 RM - 02 Nos and of same size for length 2.75 mtr 02 No and height of trolly 1.6mtr along with 04 Nos outer cover with tube inner both ways at 180 degree complete to move from one place to another and comprising of following components as appended below :- (a) Fabrication of chasis of movable trolley made out of 6mm thick MS base of size 3.25 x 2.75m (LHW) welded on (ISMC) heavy duty channel of size 150x 75x 6mm of length 3.25 RM - 02 Nos and of same size for length 2.75 mtr 04 No along with 04 Nos outer cover with tube inner including rubber flap of size 7.50,16 ply with steel rim of load capacity 5.0 Tonne and heavy duty excel of suitable size of length 2.5 mtr - 02 Nos. (b) Moveable trolley enclosure made out of MS plate of size 6mm thick duly welded all around the base platform of trolley of channel of size 150x75x6mm of length 3.25 RM - 02 Nos and of same size for length 2.75 mtr 04 No along with 04 Nos outer cover with tube inner and 01 no middle supports in each direction and to be provided all around) including wire mesh height of 1.6 mtre and size of 10 SWG fixed with MS flat iron of size 50mmx10mm with suitable size of nuts bolts and washers including provn of door opening rear of trolley of size 2.75m x 1.6m using angle iron size of 45x45x6mm corner of trooly shall be made of angle iron 65x65x6mm including locking arrangements, higes, welding etc complete with back open-able shutter duty hinged (heavy duty).

Supply, installation, commissioning, testing of transformer, energy efficient as per IS-1180 Part-1: 2014 and BEE certified Level-2, step down 11KV/433V outdoor type copper wound 315 KVA Cap with necessary, standard fittings of capacity 315 KVA 3 Phase, 4 wire, 50 cycles vetor group Dyn-11 having primary (HT) voltage of 11 KV and secondary (LT) voltage of 433 V off load tap changing gear to provide volts with tapping on primary side having steps of + 2.5% from (+) 5% to (-) 7.5% in equal steps of 2.5% each so as to vary voltage on secondary side including first fill of transformer oil, %age impedence: 4.5% (IS Tol), No Load Lossess: 955 W (Max) on 50% and Load Losses: 2750W (Max) as per IS, the transformer shall be delta connected on 11KV side & star connected on secondary side with neutral brought out including provn of HT busing on HV (delta connection) side & LT cable box on LV (star connection) side complete all as specified and as directed by Engineer-in-charge.

Supply and fixing of cable jointing kit 11 KV (earthed) grade cable for Out door termination (heat shrinkable) type joint complete with jointing material and all accessories for 3 core XLPE armoured aluminium conductor cable of size 95 Sqmm complete all as specified and as directed by Engineer-in-charge..

Supply and fixing/laying XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminum conductor,11000 volts Earthed grade, cross sectional area 95 Sqmm 3 core including testing and commissioning complete all as specified and as directed by Engineer-in-charge.

Supply and fixing/laying, testing and commissioning XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminum conductor,11000 volts Earthed grade, cross sectional area 400 Sqmm 3.5 core complete all as specified and as directed by Engineer-in-charge.