Day-to-day maintenance of 33KV/11KV/3.3KV switchgears, transformer and other allied establishment of the2x10 MVA Main sub-station for 365 days with respect to AKK OCP, BnK Area.

Amount

Inspection, cleaning , testing and Servicing of switchgear including lubrication, adjustment & alignments of Moving & Fixed contact and tightening of control connections. Modification/ re-setting of 33kv/ 11 KV/3.3KV OCB/VCB control panel and control desk and check the CT healthiness as per instruction of Engineer In-charge to maintain uninterrepted power supply daily maintenance housekeeping jobs of sub stations round the clock .

Periodic maintenance of transformers including Topping up of transformer oil testing of Insulation resistance and winding tests, tripping by Buchholz relay, OTI, WTI as per instruction of Engineer In-charge.

Inspection, checking of bus bar and tightening of connections and inspection of joints in & out as per instruction of Engineer In-charge.

Supply of round finished polished Aluminium tube for busbar of dia approx 50mm and thickness 3mm

Fitting and fixing charges for installation and commissioning of Aluminium bus bar 50 mm dia

Providing and fixing of pad connector suitable for bus pipe having outer dia approx 50mm

Providing and fixing of T connector suitable for bus pipe having outer dia approx 50mm

Providing and fixing of connector of alloy aluminium pipe to pipe suitable for bus pipe outer dia approx 50mm

Providing and fixing of support connector suitable for bus pipe having outer dia 50mm

Providing and fixing Of Bi-metallic connector 50 mm dia

Replacement of Copper flexible jumper ( 400 Amps and 630 Amps grade )

Supply of logbooks for maintenance and archiving of records for compliance and future reference including individual Supervisor's logbook, shutdown register, complain register, daily record logbook and other logbook as per requirement and instruction of EIN.

Supply and fitting of suitable size weatherproof and flameproof brass cable gland

Cost of miscellaneous maintenance day to day items like electrical tapes ( HT Tape , steel grip , cotton tape , non-adhesive tape Fuse wire of different amps rating :- 100,200,400,600 amps ( 25kg) Nuts, bolts and washer – approx. 200 kg Jute and cloths :- 100 kg Copper lugs -70 sq mm(100 Nos), 120 sq mm(80 Nos) , 150 sq mm(100 Nos) Terminal end connector 50 mm – 15 nos Copper Wire 2 core 2.5 sqmm - 400 mtr Tools and tackles as per requirement .

Re-organization, handling including dressing of HT cables to a safe place to avoid any hindrance in the workplace and again handling and placement of cable as as per instruction of Engineer In-Charge

Supply and installation of updated SLD, shutdown procedure, electric shock instruction etc on a flex.

Supply of G. I Nuts and through bolts and washer

Supplying of two lengths of channel iron 75mm X 40mm X 6mm (7.14 kg per metre ) double pole cross arm for three wire11KV over head line conductors complete with through bolts and nuts for clamping to the poles , 50mm X 6 mm M.S.flats welded on one side to the channel iron and with bolts and nuts on the other side fortying the cross arms together , including drilling holes for insulator pins / fittings ,bolts ,nuts and washer sets ( as per drawing ) and painting with primer and finish paint as required.

Total impact of GST for the purpose of CTC

M/S KUMAR ENTERPRISES (BID ID -1153394)