TENDER INVITING FOR REP/MAINT OF TRANSFORMER (TF) OF 11 KV SUB STN/ DISTRIBUTION TRANSFORMER,FILTRATION OF OIL,REPAIRS TO OCBs,ACBs,VCBs,AVR,RELAY, CALIBRATION,REP/REPLACEMENT OF HT/LT CABLE AND OTHER RELATED WORKS AT ARTY CENTRE UNDER GE NASIK ROAD

Amount

Dehydration of tranformer oil, obtained from Power Transformer of 33 KV Sub Stn /distribution transformers/voltage stabilizer/OCBs etc. Dielctric strength shall not be less than 66 KV in 2.5 mm gap electrode after dehydration. Dehydration of transformer shall be carried out by using electrically operated dehydration machine and topping up/ replacement of unserviceable transformer oil complete all as directed. Note :- Filteration of transformer oil shall be off loaded position of transformer.

Supply & Filling transformer oil of approved quality ISI marked for filling in transformer for topping up/ replacement in transformer complete all as directed by Engr-in-Charge MAKE: POWER/ CASTROL/ SERVO) Notes: I) Dilelectric strength of transformer oil shall be not less than 60KVwith 2.5mm gap. II) New oil shall be filled to transformer after filtration only. iii) Rate quoted is inclusive of filtrtion. iv) Oil shall be brought in sealed container only.

S & F Switch air break gang operated triple pole mechanically operated mounted on insulator and steel frame out door type suitable for vertical installation single brake provided with locking arrangement, consisting of MS channel ,HT post type insulator ,copper alloy high pressure assembly ,operating rod of GI pipe medium grade confirming to IS-1818 of 1972 ,suitable for 11000 volt ,400 Amps incl dismantling of old one all as specified

Supply , laying and testing XLPE insulated screened PVC bedded galvanised steel strip armoured electric power cable (Heavy duty ) with aluminium conductor 11000 volts grade lay in trenches , ducts , along pole, along transformer cross sectional area 3 core 95 sqmm complete all as specified and directed.

EXCAVATION BY TENCHLESS TECH - Boring of holes under road, pavement, hard standing by trenchless technology using ultra sound technique and necessary machine including HDPE pipe of 150 mm dia. Suitable for 0.4 mpa working pressure.

M&L for cable jointing kit for 11 KV ( Earthed) grade cable for indoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 3 core 95 sqmm all as specified and directed by Engr-in-Charge

M&L for cable jointing kit for 11 KV ( Earthed) grade cable for outdoor termination Heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 3 core 95 sqmm all as specified and directed by Engr-in-Charge

M&L for cable jointing kit for 11 KV ( Earthed) grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 3 core 95 sqmm all as specified and directed by Engr-in-Charge

Steel tubing GI light grade for cable protection passing under road /floor or for fixing to poles all as specified and as directed of size 100 mm dia along with necessary calmp nut bolt etc complete all as specified and directed

Dismantling carefully the existing U/S LT/HT Overhead line ACSR conductor of any size from its position by necessary disconnecting of conductor and removing complete all as directed by Engr-in-Charge.

Supply and stringing ACSR conductor for over head line securing on pole complete including binding wire ,jointing sleeves aluminium tap and PG clamp etc of any size all as specified and as directed.

Stringing only old dismantled ACSR conductor for over head line securing on pole complete including binding wire , etc of any size all as specified and as directed.

Dismantling of U/S HT/ LT insulator of any size and type complete from its position and removing all as directed by Engr-in-Charge.

Re-fixing of old HT/ LT pin insulator obtained from item No 13 above.

Re-fixing of old HT/ LT shakel insulator obtained from item No. 13 above

S & F pin type insulator 100mm height and 65mm dia for 1100 Volts grade, porcelain White, Brown or Green including one GI spindle, two GI washer, one GI nut all as specified and directed by Engr-in-charge.

S & F LT shackle type insulator 90mm dia 75mm height, including GI strip of Size 31 x 3 mm washers, 12mm dia, Insulators nuts, bolts suitable for 1100 volts grade.

S & F pin type insulator 150mm height and 150mm dia for 11000 Volts grade, porcelain White, Brown or Green including galvanised mild steel straps, GI washers, Insulator bolts, washers and nuts all as specified and directed by Engr-in-charge.

Taking down old jumper connection of 4 pole structure from line/AB/DO & re-fixing complete with new conductor , including line tap, lugs, & PVC alkadin/pipe sleeve all as specified and directed by engr-in-Charge. ( ACSR conductor will be measure & paid separately )

Taking down old jumper connection of 2 pole structure from line/AB/DO & re-fixing complete with new conductor , including line tap, lugs, & PVC alkadin/pipe sleeve all as specified and directed by engr-in-Charge. ( ACSR conductor will be measure & paid separately )

Taking down old jumper connection of disc cut point from line and re-fixing complete with new conductor , including line tap, lugs, & PVC alkadin/pipe sleeve all as specified and directed by engr-in-Charge . ( ACSR conductor will be measure & paid separately )

Supply and joint cable jointing kit straight through joint epoxy type of size 10 sqmm 4 core to 16 sqmm 4 core all as specified and directed.

Supply and joint cable jointing kit straight through joint epoxy type of size 25 sqmm 3.5 core to 50 sqmm 3.5 core all as specified and directed.

Supply and joint cable jointing kit straight through joint epoxy type of size 70/95 sqmm 3.5 all as specified and directed.

Supply and joint cable jointing kit straight through joint epoxy type of size 120 sqmm 3.5 to 150 sqmm 3.5 core all as specified and directed.

Dismantling of U/S stay assembly carefully including stay wire necessary excavation and earth work in any type of soil, demolition of PCC of any type and removing from site all as directed.

Stay assembly complete with accessories and stay rod 16mm dia and 180 cm long, including MS galvanized stay plate 300 mm x300 mmx6mm and galvanized thimble complete all as specified and shown in electrical plate No 1 Note-(loop type insulator, stays clamps, excavation and earth work and concrete measured separately)

All as per Item No 27 but stay Rod 20 mm dia

Dismantling of U/S existing cross arms by means made from channels, angles, U/S FI clamps, nuts, bolts etc. from OH line and removing complete.

S & F Cross arms ,bracings,supports,clamps and back plate fabricated from structural steel sections including nuts ,bolts, in any shape or size as indicated or directed and inclusive of two coat of aluminium paint over a coat of red oxide .

Dismantling of existing U/S HT/LT pole of any size & type from its position carefully and removing from the site and necessary excavation and earth work in any soil/strata, demoltion of concrete, disconnection of conductor fom pole etc. complete all as directed.

Supply, install erect in trench vertical position steel tubular seweaged welded poles complete with MS base plate of 6mm thick of size 450mm x 450mm finial taper plug pole cap, bolts, nut and screwed, pole made out of ERW MS tubing confirming to IS 2713 Part II of 11 mtr long 410 SP-55 including drilling of holes of required size and nos for fixing of cross arms bracing support/ taking out of cables etc, with inbuilt junction box for 3 phase 4 wire AC supply and painting with one coat of red oxide primer and two coat of aluminium paint for exposed surface and two coat of black bituminious paint for the portion embeded in concerete complete all as specified and as directed by Engineer -in-charge. Note :- Excavation, Earthwork and PCC for foundation and coping shall measured and paid separatly under relevent items.

Supply, install erect in trench vertical position steel tubular seweaged welded poles complete with MS base plate of 6mm thick of size 450mm x 450mm finial taper plug pole cap, bolts, nut and screwed, pole made out of ERW MS tubing confirming to IS 2713 Part II of 9 mtr long 410 SP-31 including drilling of holes of required size and nos for fixing of cross arms bracing support/ taking out of cables etc, and painting with one coat of red oxide primer and two coat of aluminium paint for exposed surface and two coat of black bituminious paint for the portion embeded in concerete complete all as specified and as directed by Engineer -in-charge. Note :- Excavation, Earthwork and PCC for foundation and coping shall measured and paid separatly under relevent items.

Taking down unservisable U/G cable from trenches, wall, floor etc upto 50 sqmm

Taking down unservisable U/G cable from trenches, wall, floor etc above 50 upto 240 sqmm

S& F XLPE insulated armoured and pvc sheated heavy duty electric cable size of following sizes aluminium conductor 1100 volt grade as per IS 7098 (Part-1) 1988 with latest amendment laid in tranches passing through pipes /ducts including testing complete Note- rate quoted shall be inclusive of cable gland & cable lugs

(i) 2 core 10 sqmm

(ii) 4 core 10 sqmm

(iii) 3.5 core 35 sqmm

(iv) 3.5 core 50 sqmm

(v) 3.5 core 95 sqmm

(vi) 3.5 core 120 sqmm

(vii) 3.5 core 150 sqmm

(viii) 3.5 core 185 sqmm

Excavation in trenches for laying of cables ,poles and stay in any type of soil not exceeding 1.5 mtr wide and not exceeding 1.50 mtr deep and getting out.

Material and labour for high density polyethylene pipes (HDPE) of pressure rating 6 kgf/cm2 laid in trenches of size 50 mm suitable for cable protection of size 50 sqmm complete all as specified and directed.

Material and labour for high density polyethylene pipes (HDPE) of pressure rating 6 kgf/cm2 laid in trenches of size 90 mm suitable for cable protection of size upto 95 sqmm to 150 sqmm HT/LT cable complete all as specified and directed.

Returning & filling in, including spreading and leveling, watering and well ramming in layers n.exc. 25cm all as specified and directed by Engr-in-Charge.

Removing excavated soil n.exc 50 mtr and depositing where directed at a level n. exe 1.5mtr above the starting point all as specified and directed.

Plain cement concrete 1:3:6 type C-1 )using 20 mm graded stone aggregate) for coaping of pole as specified by Engr-in-charge.

Plain cement concrete 1:4:8 type D-2 (using 40 mm graded stone aggregate) as in foundation of poles etc all as specified.

M&L Earthing with 600X600X6 mm thick , galvanised steel earth plate electrode buried vertically in ground (Earth pit not less than 2.25 meter deep below normal ground level ) with top edge of plate vertically at a depth ,not less than 1.5 m below ground level connected to and including GI strip of size 32X6 mm by means of bolts,nuts,check nuts, And washer of galvanised steel, Gi shrip to be provide upto the extent of 7.5 m GI strip to be duly connected to metalic bodies of HT/LT equipment with provision of mixture of charcoal dust & common salt packed all ground the earth plate upto MS funnel with wire mesh provided inside concrete earth pit for watering arrangement,complete all as shown on electrical plate no.3 of SSR Part I (2009) and testing on completion.

M&L Earthing complete with galvanized steel earth plate electrode 600mm x600 mm x 6mm buried directly in ground vertically to a depth not less then 2.25 meter below normal ground level with top edge of the plate not less then 1.50 meter below normal ground level connected to galvanized earth wire 4.00mm dia by means of bolts ,nuts ,check nuts and washers complete up to and including test point made out of 40 x 6mm alum flat including earthing pit , charcoal common salt ,Earthing lead 4.00mm dia up to 7.5m, 20mm dia medium grade GI watering pipe ,PPC pit in PCC 1:2:4 type B-1 using 20 mm graded stone aggregate ,PCC pit cover including earth work complete all as shown in electrical plate No-5 of SSR-1991 (part-I)

SUPPLY & FIX PVC junction box of size inside dimenssion 250x200x105 mm complete with industrial connection including suitable size MCB, including clamp made out of MS flat iron 30x5 mm , connection from junction box to street light fitting as specified & directed.

M&L for scrapping the existing deterioted old alumininum paint by iron brushing and painting of steel tubular poles of (9.0 mtr length) with one coat of metal primer and two coat of aluminium paint over exposed portion of pole above PCC coping including cross arms, angles, nut, bolts, clamps and S&F new radium sticker Radium paint / sticker of different colour 80 cm above coping of pole, i.e. alernatively with sky blue / red & white radium sticker (10 cm - 04 sky blue / red strip and 10 cm - 04 white strip) complete circumference of any type any shape pole and cement base paint on coping portion, marking of pole nos with radium yello / black paint /steekar in round shape 15 cm dia with letter writing 5 cm height 5 mm width etc. complete all as specified and directed at site.complete all as specified and directed at site by Engineer-in-Charge

M&L for scrapping the existing deterioted old alumininum paint by iron brushing and painting of steel tubular poles of (11.0 mtr length- Two pole structure) with one coat of metal primer and two coat of aluminium paint over exposed portion of pole above PCC coping including cross arms, angles, nut, bolts, clamps and S&F new radium sticker Radium paint / sticker of different colour 80 cm above coping of pole, i.e. alernatively with sky blue / red & white radium sticker (10 cm - 04 sky blue / red strip and 10 cm - 04 white strip) complete circumference of any type any shape pole and cement base paint on coping portion, marking of pole nos with radium yello / black paint /steekar in round shape 15 cm dia with letter writing 5 cm height 5 mm width etc. complete all as specified and directed at site.complete all as specified and directed at site by Engineer-in-Charge

M&L for scrapping the existing deterioted old alumininum paint by iron brushing and painting of steel tubular poles of (11.0 mtr length- four pole structure) with one coat of metal primer and two coat of aluminium paint over exposed portion of pole above PCC coping including cross arms, angles, nut, bolts, clamps and S&F new radium sticker Radium paint / sticker of different colour 80 cm above coping of pole, i.e. alernatively with sky blue / red & white radium sticker (10 cm - 04 sky blue / red strip and 10 cm - 04 white strip) complete circumference of any type any shape pole and cement base paint on coping portion, marking of pole nos with radium yello / black paint /steekar in round shape 15 cm dia with letter writing 5 cm height 5 mm width etc. complete all as specified and directed at site.complete all as specified and directed at site by Engineer-in-Charge

S & F MCCB 4 pole in LT Panel thermal magnetic setting of current amp 400A , breaking capacity 25kA, of complete with lugs ,spreader link, gland to cable complete all as specified and directed.

S & F MCCB 4 pole in LT Panel thermal magnetic setting of current amp 250 A , breaking capacity 25kA, of complete with lugs ,spreader link, gland to cable complete all as specified and directed.

S & F MCCB TPN in LT Panel thermal magnetic setting of current amp 160A , breaking capacity 25kA, of complete with lugs ,spreader link, gland to cable complete all as specified and directed.

S & F MCCB TP in LT Panel thermal magnetic setting of current amp 125A , breaking capacity 16kA, of complete with lugs ,spreader link, gland to cable complete all as specified and directed by Engr-In-Charge.

S & F MCCB TP in LT Panel thermal magnetic setting of current amp 100A , breaking capacity 16kA, of complete with lugs ,spreader link, gland to cable complete all as specified and directed directed by Engr-In-Charge.

S & F MCB TPN in LT Panel of current amp 63A , breaking capacity 10kA,ISI marked as per IS/IECC 60898-1 2002 with integrated label holder, sliding bottom clamp, Inproved air channels, color codedOn/off indication on dolly, biconnect lower terminals IP 20 proteced terminals, sliding shutters C Curve , 240 V of complete with lugs , gland to cable complete all as specified and directed by Engr-In-Charge.

Supply and fix galvanized earth strip 32 mm x 6 mm for earthing from earth plate to equipment complete fixed on pocelain insulator every 1 meter interval all as specified and as directed.

Supply & fix PVC insulated 3 core 1.5 sqmm multistranded Copper conductor on pole for security light from junction box to street light fititng including making necessaey hole on surface of pole for insertion of 2 core pvc cable inside the pole upto street light fitting as specified & directed. etc complete all as specified and directed.

S&F in repairs LED 45W street light fitting, pressure die cast aluminium housing, heat resistant toughened glass, IP 66 protection, better optics for uniform distribution, aesthetically designed road luminaire with excellent thermal management, surge protection device 5KV upto rated power 150W, complete all as specifide and directed.(Make:- Cromption Cat Part No LSTP-45-CDL-M or eqvt im Havells/Philips.

SHRI SWAPNAYOG ENTERPRISES

Datar Electrical and Engg Services