Repair/maint of Transformer, Submersible pump set, Centrifugal pump set, Street lights and Geysers for HQ 22 Sect Assam Rifles at Jwalamukhi Garisson

Repairing of 250 KVA aluminium wound Transformer including following works, Re-fixing and testing Complete

Dismantling

Lifting

Replacement of new HT Coil

Replacement of new LT Coil

Tank Cleaning

Replacement of new insulating material and gasket.

HT fitting with neoprene washer

Replacement of 4set LT bushing washer

Core Coil assembly

Drying of Core assembly

Box up

Replacement of transformer oil

Testing

SCHEDULE ‘A’ PART - II Repair/maint of Submersible pump set

Disconneting of electrical connection from the panel board, and starter of submersible pumping set of any model / make size 7.5 HP capacity and removing the pipe line connection from discharge side and taking out submersible pump set along with column pipe from bore well with the help of chain pully block including transportation to Workshop and back after repair and lowering of same pumping bore well including replacement of rusted nuts bolts rubber gasket complete all as specified and directed by Engr-in-Charge.

Material and labour for preparation of treated painted surfaces of submersible pump set and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed.

Replacement of Revolving Disc

Replacement of CI Connection piece

Replacement of Sand guard

Replacement of Sealing ring

Replacement of CI upper housing

Replacement of CI Lower housing

Replacement of Rotar sleeve turning and grinding

Replacement of Remetling of Rotar end turning and making key way

Replacement of Flange upper with stud and nut

Replacement of Flange lower with stud and nut

Replacement of Repairing of stamping for motor

Replacement of Seal bush

Replacement of CI Motor Base

Replacement of Thrust plate

Replacement of S.S coupling

Replacement of Stud and nut for connection piece

Replacement of Balancing of Rotar

Supply and fixing in replacement GI column pipe, heavy grade, class 'C', 50 mm bore, 3 metre length, heavy duty flange welded on both ends complete all as specified and as directed

SCHEDULE ‘A’ PART - III Repair/maint of Centrifugal pump sets

M&L for disconnection/dismentling of centrifugal pump set of 25Hp capcity 3 phase 415 volt taking out old UNSV burnt winding and revinding the same with super enamelled copper wire H class of suitable size including insulating material, repair/repacement bearing, shaft pully, coupling tyre and refixing the same with proper alignment complete all as specified and directed

M&L for disconnection/dismentling of centrifugal pump set of 30Hp capcity 3 phase 415 volt taking out old UNSV burnt winding and revinding the same with super enamelled copper wire H class of suitable size including insulating material, repair/repacement bearing, shaft pully, coupling tyre and refixing the same with proper alignment complete all as specified and directed

SCHEDULE ‘A’ PART - IV Repair/maint of Street lights

Repair/maint of 100W/150W/200W sodium street light incl replacement of choke,ignator,capacitor and connector. Make it serviceable as per specified & directed by Engr-In-Charge.

Repair/maint of 100W/150W/200W LED street light service cable,pole box,driver and LED panel. Make it serviceable as per specified & directed by Engr-In-Charge.

SCHEDULE ‘A’ PART - V Repair/maint of Geysers

M&L for servicing of 3 to 6 ltr capacity geyser including replacement of thermal cut out ,heating element,rusted body repair, inlet/outlet assembly as well as required material as per condition and make it sericeable as specified by Engr-In-charge

M&L for servicing of 6 to10 ltr capacity geyser including replacement of thermal cut out ,heating element,rusted body repair, inlet/outlet assembly as well as required material as per condition and make it sericeable as specified by Engr-In-charge

M&L for servicing of 10 to 15 ltr capacity geyser including replacement of thermal cut out ,heating element,rusted body repair, inlet/outlet assembly as well as required material as per condition and make it sericeable as specified by Engr-In-charge

M&L for servicing of 15 to 20 ltr capacity geyser including replacement of thermal cut out ,heating element,rusted body repair, inlet/outlet assembly as well as required material as per condition and make it sericeable as specified by Engr-In-charge

M&L for servicing of 25 to 35 ltr capacity geyser including replacement of thermal cut out ,heating element,rusted body repair, inlet/outlet assembly as well as required material as per condition and make it sericeable as specified by Engr-In-charge

M&L for servicing of 50 ltr capacity geyser including replacement of thermal cut out ,heating element,rusted body repair, inlet/outlet assembly as well as required material as per condition and make it sericeable as specified by Engr-In-charge