REPAIRS TO TRANSFORMERS, REPLACEMENT OF UG CABLES, MCCBs AND LT PANELS ETC AT OTM AND MD ACCN AURANGABAD UNDER GE (SOUTH) AHMEDNAGAR

Amount

Supply, laying and testing in replacement 10 Sqmm 2 Core, XLPE insulated, PVC sheathed, conforming to relevant IS, ISI marked, earthed system, armoured heavy duty, electric cable with aluminium conductor, 1100 volts grade, in trenches/wall/floor/pole complete and making connection including suitable size Aluminium lugs, including taking out existing cable and cable covers all as specified and directed by Engineer-in-charge .

All as per serial item No-1 but 16 Sqmm 4 core

All as per serial item No-1 but 25 Sqmm 3.5 core

All as per serial item No-1 but 35 Sqmm 3.5 core

All as per serial item No-1 but 50 Sqmm 3.5 core

All as per serial item No-1 but 70 Sqmm 3.5 core

All as per serial item No-1 but 95 Sq MM 3.5 core

All as per serial item No-1 but 120 Sq mm 3.5 core

Dismantling & taking down old ACSR or AAC conductors of any type from HT/LT Pole complete all as specified and directed.

Supply and laying HT XLPE Insulated, Screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables(Heavy duty with alluminium conductor, 11000 Volts (Earthed) , grade cross sectional area 95 Sqmm 3 Core complete all as specified and directed by Engr in charge.

Supply and laying in replacement HT XLPE Insulated, Screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables(Heavy duty with alluminium conductor, 11000 Volts (Earthed) , grade cross sectional area 120 Sqmm 3 Core complete all as specified and directed by Engr in charge.

Supply & Fix in replacement of old unserviceable/ damaged Cable jointing kit for 11 KV (Earthed) grade cable for Outdoor end termination heat shrinktype joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable ofsize 50-95 sqmm complete all as specified and directed by Engr in Charge.

Supply & Fix in replacement of old unserviceable/ damaged Cable jointing kit for 11 KV (Earthed) grade cable for Outdoor termination heat shrinktype joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable ofsize 120-185 sqmm complete all as specified and directed by Engr in Charge.

Supply & Fix in replacement of old unserviceable/ damaged cable jointing kit with new cable jointing kit for 11 KV (Earthed) grade cable for straight through Heat shrink type joint complete with jointing material and accessories suitable for XLPE armoured aluminium conductor cable of size 50- 95 sqmm, 3 core earthed, complete all as specified and directed by Engr in Charge.

Supply & Fix in replacement of old unserviceable/ damaged cable jointing kit with new cable jointing kit for 11 KV (Earthed) grade cable for straight through Heat shrink type joint complete with jointing material and accessories suitable for XLPE armoured aluminium conductor cable of size 120 sqmm, 3 core earthed, complete all as specified and directed by Engr in Charge. Note : For Sl No 11 to 15 above , Excavation & earth work is including under above mentioned Items.

Excavation in trenches, not exceeding 1.5 mtr wide and not exceeding 1.5 mtr in depth for foundations/laying of cables etc and getting out in soft/loose soil complete all as specified and directed by Engr in Charge.

Returning, filling in, including spreading, levelling, watering and well ramming of soil in layers not exceeding 25 cm thick complete all as specified and directed by Engr in Charge.

Removing excavated soil to a distance not exceeding 50 mtr and deposting where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed by Engr in Charge.

S&F in replacement galvanised,40 mm bore , steel tubing, light grade, ISI marked, for protection of under ground cable on pole/wall/under road including taking out old unserviceable pipe complete all as specified and directed by engr in Charge.

S&F in replacement galvanised, 50 mm bore , steel tubing, light grade, ISI marked, for protection of under ground cable on pole/wall/under road including taking out old unserviceable pipe complete all as specified and directed by Engr in Charge.

S&F in replacement galvanised, 80 mm bore , steel tubing, light grade, ISI marked, for protection of under ground cable on pole/wall/under road including taking out old unserviceable pipe complete all as specified and directed by engr in Charge.

M and L for Double Walled Corrugated DWC HDPE Pipe of outer dia 50mm and internal dia 38mm including 90 degree bends with coupler and rubber ring laid in trenches of size 50 mm suitable for cable protection of size 2 core 10 sqmm to 3.5 core 70 Sqmm

M&L for Double Walled Corrugated DWC (HDPE) pipe of outer dia 90mm and inner dia 78mm including 90 degree bends with coupler and rubber ring laid in trenches of size 90mm suitable for cable protection of size 3/3.5 core 95 sqmm to 120 sqmm cable complete all as specified and directed.

M&L for denting, welding/fixing of hinge to panel door of various capacity including painting of LT Panels of any sizes with Smoke grey paint & cleaning of exposed surface with brush, empry paper complete all as specified and directed by Engineer-in-Charge

S&F in replacement , MCCB 4 Pole , 63 Amps , 16 KA current carring capacity with adjustable thermal magnetic release all as specified and as directed by Engr in Charge.

S&F in replacement , MCCB 4 Pole , 100 Amps , 16 KA current carring capacity with adjustable thermal magnetic release all as specified and as directed by Engr in Charge.

S&F in replacement, MCCB 4 Pole , 125 Amps , 16 KA current carring capacity with adjustable thermal magnetic release all as specified and as directed by Engr in Charge.

S&F in replacement , MCCB 4 Pole , 160 Amps , 36 KA current carring capacity with adjustable thermal magnetic release all as specified and as directed by Engr in Charge.

S&F in replacement , MCCB 4 Pole , 200 Amps , 36 KA current carring capacity with adjustable thermal magnetic release all as specified and as directed by Engr in Charge.

S&F in replacement , MCCB 4 Pole , 250 Amps , 36 KA current carring capacity with adjustable thermal magnetic release all as specified and as directed by Engr in Charge.

S&F in replacement , MCCB 4 Pole , 350 Amps , 36 KA current carring capacity with adjustable thermal magnetic release all as specified and as directed by Engr in Charge.

S&F in replacement , MCCB 4 Pole , 400 Amps , 36 KA current carring capacity with adjustable thermal magnetic release all as specified and as directed by Engr in Charge.

S&F in replacement 3 Pole Voltmeter with digital display including taking down old UNSV Voltmeter complete all as specified and directed by Engr in Charge.

S&F in replacement 3 Pole ammeter with digital display including taking down old UNSV ammeter complete all as specified and directed by Engr in Charge.

S&F in replacement LED type indicator lamp including taking down old UNSV indicator lamp set of three complete all as specified and directed by Engr in Charge.

Material & labour for earthing with Galvanised Steel earth plate electrode 60cm x 60cm x 6.0mm thick buried directly in ground vertically at a depth not less than 2.25metre below normal ground level with top edge of earth plate at a depth not less than 1.5 metre below normal ground level, earth plate surrounded from all sides by 15cm thick packed layer of charcoal dust and common salt filling in alternate layers and electrode connections by using Galvanised Iron strip of 32 x 6 mm as earthing lead (upto the body of the equipment) by means of bolts, nuts, check nuts and washers made of galvanised iron and thimbles and protected by light grade 40mm dia GI pipe connected to main switch board or main control board and GI pipe medium grade 20mm bore for watering and including funnel , wire mesh , RCC pit cover and PCC chamber pit with PCC (1:3:6) type C-2 using 40mm graded stone aggregate, including excavation and earth work in any type of soil , returning , filling in approved soil and disposal of surplus soil to a distance not exceeding 50m all as specified and shown in electrical plate No 3 of SSR 2020(Part-I) complete all as specified and directed.

M& L for chemical earthing complete with copper earth plate electrode 600x600x 3.15mm thick thick buried directly in ground (earth pit not less than 2.25M deep below ground level and top edge of plate not less than 1.5 M below normal ground level) and connected to copper earth strip of size 20mmx3mm by means of bolts, nuts, check nuts and washers of brass including necessary earth work in any type of soil, PCC chamber , CI cover with frame, funnel, mesh, watering pipe,suitable GI light grade protection pipe etc all as shown in electrical plate No 5 in SSR Part-I and connected to earth test point including testing on completion all as directed by Engr- in-Charge.

Material and Labour for dehydration, filtration and cleaning of transformer oil, both indoor/outdoor/ pole mounted/plinth mounted HT switch gear etc at different locations by suitable dehgydration plant testing of oil sample before and after dehydration for each transformer/equipment and results of transformer insulation oil minimum upto 45 KV with 2.5mm gap, recorded jointly by contractor and Engineer-in-Charge complete including all necessary tools, plants, transportation etc all as specified/directed by Engineer-in-Charge. Note : Oil for toping up/fresh fill shall be measured and paid seperately under relevant item.

Material and Labour for toping up/replacement of oil level or change of oil with and including new insulating oil confirming to IS-335 including all necessary tools, plants, transportation etc all as specified and directed by Engr in charge.

M&L for disconnecting the HT/LT/earthing connection of outdoor/Indoor type transformer of any capacity & make transporting to the authorised workshop for rewinding and necessary repair work such as replacement of breather, conservator tank, temperature gauge , defective HT/LT coils, drain valve,paper insulation strip, breather replacing the top gasket sheet , other insulating packing materials etc and other defective parts and re-assembling after replacing the defective parts and including reinstalling testing commission and making all elect and earth connection after repair complete all as specified and directed by Engr in charge. Note :- . Payment of defective parts replaced shall be measured and paid seperately.

S&F in replacement LT bushing set complete including brass hardware, leather gasket, insulator and check nuts suitable for existing transformer complete all as specified and directed by Engr in charge.

S&F in replacement HT bushing set complete including brass hardware, leather gasket, insulator and check nuts suitable for existing transformer complete all as specified and directed by Engr in Charge.

S&F in replacement of Silica Jel Breathers assembly including fixing of nipple complete all as specified and directed by Engr in Charge.

Supply and fix in replacement of HT side coils made out of super enameled HT copper winding wire of transformers suitable to existing gauge and any capacity of transformercomplete all as specified and as directed. Note :- The coil to be replaced shall have same number of truns gauge insulation value matching with manufactures design complete.

Supply and fix in replacement of LT side coils made out of super enameled HT copper winding wire of transformers suitable to existing gauge and any capacity of transformercomplete all as specified and as directed. Note :- The coil to be replaced shall have same number of truns gauge insulation value matching with manufactures design complete.

M&L for repairing of LT terminal set complete including brass hardware,leather gasket, insulator and check nuts suitable for existing transformer complete all as specified and directed by Engr in charge.

M&L for repairing of HT terminal set complete including brass hardware,leather gasket, insulator and check nuts suitable for existing transformer complete all as specified and directed by Engr in charge.

M&L for removing the existing paint from the transformer of any capacity by scratching / rubbing , cleaning and preparation of surface ,repainting the transformer by applying one coat of synthetic enamel paint of approved quality of colour including bottom base plates with black colour and wheels with post office red colour synthetic enamel paint and writing SM/MES No on transformer after taking proper HT shut down and restoring of supply after completion of the work complete all as specified and directed by Engr in Charge.

M&L for taking out old burn cables & thimbles from loop and fixing to LT Panel completely after making good condition with suitable lugs upto cable 16 to 120 sqmm fixing to MCCB's including necessary excavation work & minor spare parts i.e thimles, nut, bolts ,para tape etc complete all as specified and directed by Engineer-in-Charge.

Supply and fixing Danger notice Plate of 1.6 mm thick mild steel sheet , vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with MS Clamps , bolts and nuts of approved size, for LT ,20x15 CM size and directed by Engr in Charge.

Supplying and laying 2Mx1 size , Synthetic rubber insulated mats 2.50 mm thick for voltage up to 11 KV for electrical purpose as per IS 15652-2006, (Superseding IS-5424) suitable for electrical shock safety complete all as specified and directed by Engr in Charge.

Supply and fix in replacement LED street light fitting 60 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete including PVC copper wire 1.5 sqmm of suitable length for connection of street light from Overhead conductor /junction box complete all as specified and directed by Engr in Charge.

Supply and fixing LED street light fitting 90 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete including PVC copper wire 1.5 sqmm of suitable length for connection of street light from Overhead conductor /junction box complete all as specified and directed by Engr in Charge.

Supply and fix in replacement LED flood light 120 watt 230 V AC outdoor type with thermal management in multiple optics and equipped with IP66 protection, with impact and corrosion resistant complete with driver and lamp complete including PVC copper wire 1.5 sqmm of suitable length for connection of street light from Overhead conductor /junction box complete all as specified and directed by Engr in Charge.

Supply and fix in replacement post top lantern LED type 20 watt 230 watt volts AC outdoor type with decorative post top for 360 degree indirect light IP 65 protection with impact and corrosion resistant complete with driver and lamp complete including suitable size of GI Pipe as per lamp size including connection and testing complete all as specified and directed by Engr in Charge.

Supply and fix in replacement garden light of Bamboo type -IP 65 of capacity 8 watt New generation, energy saving, environmental friendly, long life aesthetically designed aluminium landscape luminaire for diffused lighting with high power LED as light source with PCC Base for fixing of lights with proper nut & bolts including elect connection wire complete all as specified and directed by Engr in Charge. Make- cat part no of Havells BAMBOOBL8WLED757PSYMTOPC or eqivelant to Crompton/Bajaj/Philips/C&S/Surya

Supply and fix in replacement Astronomical street light timer switch electronic type with digital display suitable Indian region longitude/latitude with 24 Hours operation settings including single phase contactor suitable for 10 KW complete with all accessories and prewired suitable for and including panel/pole mounting box made out of 3mm thick CRCA sheet apoxy painted and powder coating single door outdoor type with mounting arrangements all as directed Engineer- in- Charge.

Supply and fix in replacement PVC Spacers 2/4 way for LT OH Line 1100 Volts grade with necessary screws nuts bolts etc complete all as specified and directed prevent the lines touching each other on heavy wind as a preventive arrangement to the existing system including removing the existing old/out lived spacers and directed by Engr in charge.

Supply and fix in repairs ,bracket for street light,made out of GI Pipe medium grade of suitable size (40 mm dia and 1.2 mtr long) bent to shape ,fixed with and including necessary heavy duty clamps of suitable size including painting the clamps with two coats of synthetic enamel paint over a coat of primer all as specified and as directed by Engr in charge.

Supply and fixing 1100 volts grade heavy duty multi stranded Aluminium Solid conductor cable PVC insulated served with inner sheathing of PVC tape and overall PVC sheathed in service connection flate/circular cable of sizes 4 Sqmm 2 core laid and jointed in position including taking out existing service cable all as specified and directed by Engr in charge.

Supply and fixing 1100 volts grade heavy duty multi stranded Aluminium Solid conductor cable PVC insulated served with inner sheathing of PVC tape and overall PVC sheathed in service connection flate/circular cable of sizes 6 Sqmm 2 core laid and jointed in position including taking out existing service cable all as specified and directed by Engr in charge.

S&F in replacement FRP Junction box, light weight low corrosive suitable for pole mounting including MCB SP6/10 amps , Box size not less than 250x200x100 mm including necessary connection for loop in and loop out cable connector and suitable size for cable glands complete all as specified and directed by Engr in Charge.

M&L for heat shrinkable straight through joint kit suitable for 2/3.5 core 10 sqmm to 35 Sqmm LT cable 1100 Volts grade complete all as specified and directed by Engr-in-Charge

M&L for heat shrinkable straight through joint kit suitable for 4/3.5 core 50 sqmm to 120 Sqmm LT cable 1100 Volts grade complete all as specified and directed by Engr-in-Charge. Note : For Sl No 64 to 65 above , Excavation & earth work is including under above mentioned Items.

Supply and fix GI earthing strip of size 25x4 mm on PVC/Porcelain insulators at suitable distance with saddeles and fixing screws for roof/wall conductors and down conductors above ground all joints of GI strip should be brazed properly and directed by Engr in charge.

S&F in repalcement Aluminium Thimble of size 35/50/70/95 Sq mm complete all as spd and directed by Engr in Charge. .

S&F in repalcement Aluminium Thimble of size 120/150/185/240/400 Sq mm complete all as spd and directed by Engr in Charge.

Supply and fix in replacement Display Board (double sided) of Size 1.0m x1.0m x 0.30m made with flax material mounted on suitable iron frame & printing of Installation detail both side of the board ,Printing detail/ installation detail provided by JE/AGE including fixation of 4x20 Watt LED light inside the board and also arrangement connection wire from the nearest LT panel/pole complete all as specified and directed by Engr in charge.

Supply and fix in replacement Sign Board of mild steel sheet of size 6x4 feet of 3.0 mm thick with angle Iron stand of size 50x50x6 mm frame Height 3.0 Mtr grouted in ground with PCC foundation 1:2:4 type C-1 with 200 mm graded stone aggregate and writing the Installation detail on Sign board including two coat of paint over a coat of red oxide primer complete all as specified and directed by Engr in Charge.

Dismantling insulators any type and any size complete all as specified and directed by Engr charge.

S&F in replacement for Pin type, porcelain,vitreous, white, green & brown insulator including one galvanised iron steel spindle, two galvanized iron washer and one galvanised iron nut, working pressure 1100 Volts and of size 65 mm dia and 100 mm height ISI marked complete all as specified and directed by Engr in charge.

M&L for shackle type, porcelain,vitreous, white, green & brown insulator including one galvanised iron steel spindle, two galvanized iron washer and one galvanised iron nut, working pressure 1100 Volts and of size 115 mm dia and 100 mm height ISI marked complete all as specified and directed by Engr in charge.

Supply and fix in replacement LED aviation obstruction light of capacity 1x6 watt with proper PCC base and nut & bolts including electric connection complete all as specified and directed by Engr in Charge. Make : Cat part No of Halonix HAVL01 S 230 6 Watt or eqivelant of Crompton/Havells/C&s/Surya/Bajaj

Supply ,installation, testing & commissioning in replacement LT feeder pillar box single door factory fabricated outdoor type front openable with locking arrangement compartmental type made out of 3.15 mm thick CRCA sheet epoxy painted and two coats of synthetic enameled paint over a coat of red oxide of size 750x600x500mm complete mounted on and including MS angle iron frame made out of 40x40x6mm thick of suitable size painted with black synthetic enameled paint over a coat of red oxide primer embedded in PCC (1:2:4) type B-1 in foundation up to the depth of 300mm and 150mm above ground level incl. necessary excavation and earth work suitable for housing and including the following accessories :- (a) MCCB 250 Amp 4 pole 35/36 KA with overload & adjustable thermal release setting - 01No ,(Incoming) (b) MCCB 160Amp 4 Pole 25 KA with overload & adjustable thermal release setting -02 No (outgoing) (c) MCCB 125 Amps 4 pole 25 KA with adjustable thermal releasesetting-02 Nos (outgoing) (d) Astronomical time switch three phase 415 volts suitable for Indian region longitude/latitude with 3 pole ML-1.5 contactor suitable for 10 KW complete with all accessories -01 Nos (e) Copper bus bar 400 Amp of suitable size -01 Set (f) LEd type Indicator lamp-01 set (RYB) (g) Digital panel mounted multifunctional meter Amp/volt & Frequency with LED Display-01 No

Supply ,installation, testing & commissioning in replacement LT feeder pillar box single door factory fabricated outdoor type front openable with locking arrangement compartmental type made out of 3.15 mm thick CRCA sheet epoxy painted and two coats of synthetic enameled paint over a coat of red oxide of size 750x600x550mm complete mounted on and including MS angle iron frame made out of 40x40x6mm thick of suitable size painted with black synthetic enameled paint over a coat of red oxide primer embedded in PCC (1:2:4) type B-1 in foundation up to the depth of 300mm and 150mm above ground level incl. necessary excavation and earth work suitable for housing and including the following accessories :- (a) MCCB 100 Amp 4 pole 25 KA with overload & thermal release setting - 01No , (Incoming) (b) MCCB 63Amp 4 Pole 16 KA with overload & thermal release setting - 02 Nos (outgoing) (c) Astronomical time switch three phase 415 volts suitable for Indian region longitude/latitude with 3 pole ML-1.5 contactor suitable for 10 KW complete with all accessories -01 Nos (d) Copper bus bar 200 Amp of suitable size -01 Set (e) LED type Indicator lamp-01 set (RYB) (f) Digital panel mounted multifunctional meter Amp/volt & Frequency with LED Display-01 No

Supply , Installation, testing & commissioning in replacement , LT feeder pillar box double door factory fabricated outdoor type front openable with locking arrangement compartmental type made out of 3.15 mm thick CRCA sheet epoxy painted and two coats of synthetic enameled paint over a coat of red oxide of size 1000x1200x450mm complete mounted on and including MS angle iron frame made out of 40x40x6mm thick of suitable size painted with black synthetic enameled paint over a coat of red oxide primer embedded in PCC (1:2:4) type B-1 in foundation upt o the depth of 300mm and 150mm above ground level including necessary excavation and earth work suitable for housing and including the following accessories :- (a) MCCB 400 Amp 4 pole 35 KA with overload & thermal release setting - 01 No (Incoming) (b) MCCB 200 Amp 4 pole 25 KA with overload & adjustable thermal release setting - 01 No (c) MCCB 160A, 4 pole 25 KA with overload and adjustable thermal release setting - 01 Nos (Outgoing). (d) MCCB 63 Amp 4 Pole 16 KA with overload & adjustable thermal release setting -01 No (Outgoing) (e) Astronomical time switch three phase 415V suitable for Indian Region longitude/latitude with 3 pole ML-1.50 contactor suitable for 10 KW complete with all accessories - 01 Nos (f) Copper bus bar 630 Amp of suitable size -01 Set. (f) LED type indicator lamp - 01 Set (03 Nos) (g) Digital panel mounted multifunctional meter Amp/volt & Frequency with LED Display-01 No

Dismantling and taking down cross-arms of M.S. channel or angle sections with nuts, bolts ,washers etc complete all as specified and directd by Engr in Charge.

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