Urgent mechanical work to be carried out at various lift irrigation Schemes Gantamulla and Janbazpora-II.

Amount

Repairs to 300HP Starter unit no.01at L.I.S Gantamulla by way of: Disconnecting of fully automatic Autotransformer Starter from the main circuit dismantling of damaged parts from the starter which comprises of following job. Providing, fitting & Testing of Contactor Field Coil to Telemecanique & Controls LCIF500A 415volt 50HZ. The Electromagnetic Contactor assembly coil voltage range 240V Ac. (01 no) Providing/fitting & Testing of Single-Phase preventer with Phase unbalance, phase failure Phase Reversal protection relay voltage range 415V Ac 50Hz. (01 no) Providing and fitting of new Voltmeter & Ampere meter of reputed make (01 no each.). Providing and fitting of new fuse set of reputed make as per sample. The job also includes the charge for repairs to damaged wiring wherever required, for the completion of work. The starter should be tested on full load after proper repairs (01 job).

Repairs to 300HP Starter unit no 03. at L.I.S Janbazpora-II by way of: Disconnecting of fully automatic Autotransformer Starter from the main circuit, then dismantling of damaged parts from the starter which comprises of following: Isolating and disconnecting of all incoming and outgoing leads from auto transformer starter. Draining out transformer oil from the oil tank and collecting in a suitable container taking out damaged auto transformer coil assembly from oil tank at site & shifted to workshop for repairs. The job then involves providing and fitting of new auto transformer coil fabricated out of copper wire of standard size and quality (03 legs @ 13.5 kg/leg approximately= 40.5 kg). Providing, fitting of insulation material such as cardboard, latheride paper, cotton tape, PVC paper, varnishing, nuts and bolts etc. Replacement of damaged brass bolts with nuts as per sample of incoming and outgoing connections. Reassembling of auto coil workshop by way of fitment of coils, core piece and after proper cleaning, clamping channels, nuts, bolts, soldering of connections, shifted to site and testing it on full load. The job also includes the charge of skilled labours, private load carrier auto- rickshaw with a lead of six km and other tools & tackles for the completion of work. Deducting cost of scrap of the total value of copper. (i.e. 38.4). The job also includes the charge for filling of fresh T-oil for topping (30 Ltr.) to all starters at site.

M/S FANCY ELECTRIC AND STEEL FABRICATORS (BID ID -2377231)

M/S POWER PACK ELECTRICAL n MECH ENGG WORKS (BID ID -2377069)