REPAIR MAINT OF HT LT SYSTEM TRANSFORMERS LT PANELS OH LINES LT UG CABLES STREET LIGHT FITTINGS SECURITY LIGHTS GATE LIGHTS GARDEN LIGHT AND ALLIED WORKS IN RESIDENTIAL AND TECHNICAL AREA AT R AND D E ENGRS DIGHI PUNE

Amount

Excavation in trenches not exceeding 1.5 mtr wide and not exceeding 1.5 mtr depth and getting out in Soft and loose soil or any type of soil including forming bottom surface etc.

Excavation in trenches not exceeding 1.5 mtr wide and not exceeding 1.5 mtr depth and getting out in Hard / dense or any type of soil including forming bottom surface etc.

Returning, filling in including spreading, levelling ,watering and well ramming in layers not exceeding 25 cm thick complete.

Removing excavated material not exceeding 50 mtr and depositing where directed at a level not exceeding 50 mtr above the starting point.

M & L for Surface excavation not exceding 30 cm deep in hard and dense soil and averaging 15 cm deep and getting out green vegetation, roots, bushes, etc surrounding of 2 / 4 / 6 pole structure / substations / pump house as directed by Engr-in- charge.

Material and labour Pre-cast cement concrete block masonry with solid blocks, exc. 10 cm in width and setting in mortar, complete PCC 1;2;4, type B-1, 100 mm thick complete all as specified and directed by Engr-in-Charge.

Boring of road for cable crossing, 60 cm below the road horizontally including all arrangement of T&P and necessary excavation etc all as directed and specified by Engr-in -charge. Note :- GI pipe will be measured and paid separately.

Supply & Laying 50 mm outside dia double wall corrugated pipe (DWC) of HDPE ISI Mark for enclosing cable below ground / road surface, to a required depth, including suitable size coplers for jointing of pipe all as per site requirement

Supply & Laying 75 mm outside dia double wall corrugated pipe (DWC) of HDPE ISI Mark for enclosing cable below ground / road surface, to a required depth, including suitable size coplers for jointing of pipe all as per site requirement

Supply & Laying 120 mm outside dia double wall corrugated pipe (DWC) of HDPE ISI Mark for enclosing cable below ground / road surface, to a required depth, including suitable size coplers for jointing of pipe all as per site requirement

M&L for replacement of existing unserviceable silica jel with new crystal clear silica jel for breather of transformer, as shown, complete all as specified and as directed by Engineer-in-Charge.

Taking down the existing defective LT UG cable of following size in trenches / pipes / pole for fault finding /attending the repair and repair the same, all as specified and directed . (a) 6 sq mm 2/3/3.5/4 core upto 70 sqmm 3/3.5/4 core.

(b) 95 sq mm x3.5 core upto 400 x3.5 core sqmm. Note-: (i) Excavation and earth work will be measured and paid seperately under relevant item. (ii) If the existing cable become faulty and can not be useful, then cable shall be provided by contractor as supply and fix . Retrived cable shall be handed over to contractor as schedule of credit.

Supply and lay LT PVC/XLPE insulated, armoured, heavy duty under ground electric cable with aluminium conductor, 1100 volts grade,of following cross-sectional area Note-: (i) Excavation and earth work will be measured and paid seperately under relevant item. (ii) Old U/S cable shall be the property of contractor and will be measured in Sch of credit] (a) 3.5 Core sec. area 25 sq. mm

(b) Ditto, but sec. area 35 sq. mm

(c ) Ditto, but sec. area 50 sq. mm

(d) Ditto, but sec. area 70 sq. mm

(e) Ditto, but sec. area 95 sq. mm

(f) Ditto, but sec. area 120 sq. mm

(g)Ditto, but sec. area 185 sq. mm

(h) 2 core 6 sq mm

(j) 4 core 10 sq. mm

(k) 2 core 10 sq. mm

(l)4 core 16 sq. mm

Taking down the existing defective HT UG cable of following size in trenches / pipes / pole for attanding the repair,jointing materials, refixing / relaying back in trenches fixed on poles complete all as specified and directed . (a) 95 sq mm 3 core upto 185 sqmm 3 core. Note-: (i) Excavation and earth work will be measured and paid seperately under relevant item. (ii) Old U/S cable shall be the property of contractor and will be measured in Sch of credit.

Supply and laying HT UG Cable of size 185 sqmm 3 core heavy duty 22000 volts grade with aluminium conductor strip armoured PVC insulated and PVC sheathed incl jointing material etc. Laid in trenches / ducts / fixed on wall / pole or drawn through pipes complete all as specified.

Supply and laying HT UG Cable of size 95 sqmm 3 core heavy duty 22000 volts grade with aluminium conductor strip armoured PVC insulated and PVC sheathed incl jointing material etc. Laid in trenches / ducts / fixed on wall / pole or drawn through pipes complete all as specified.

To find out fault in LT line bring/call fault finding machine equipment and find out fault in any size of LT UG Cable including disconnecting of cable connection from both side panels/poles and necessary excavation to reach upto cable and making space for cable joint. Note:- (i) Cable required at site same size of faulty cable if required for jointing purpose will be paid in relevant item. (ii) Jointing material will be paid in relevant Item.

To find out fault in HT line bring/call fault finding machine equipment and find out fault in any size HT UG Cable including disconnecting of cable connection from both side panels/poles and necessary excavation to reach upto cable and making space for cable joint. Note:- (i) Cable required at site same size of faulty cable if required for jointing purpose will be paid in relevant item. (ii) Jointing material will be paid in relevant Item.

M & L for Laying only LT U/G cable in trenches / ducts OR fixed on wall / pole or drawn through pipes, retrived as foulty after repair of size( 6 to 70 Sqmm 2/3/3.5/4 core) heavy duty 1100 volts grade with aluminium conductor,armoured PVC insulated and PVC sheathed, complete all as specified Note : -(i) Jointing material will be paid in relevant Item) (ii) Earth work, sand & PCC cover shall be measured under relevant item. (iii) Retrived foulty U/G cable has to be handed over to contractor as schedule of credit.

M & L for Laying only LT U/G cable in trenches / ducts OR fixed on wall / pole or drawn through pipes, retrived as foulty after repair of size (95 to 400 Sqmm 2/3/3.5/4 core) heavy duty 1100 volts grade with aluminium conductor, armoured PVC insulated and PVC sheathed, complete all as specified. Note : -(i) Jointing material will be paid in relevant Item) (ii) Earth work, sand & PCC cover shall be measured under relevant item. (iii) Retrived faulty U/G cable has to be handed over to contractor as schedule of credit.

M &L for GI pipe medium grade, for road crossing / on wall / on pole for cable protection of following size:- a) 40 mm dia

b) 50 mm dia

c) 80 mm dia

d) 100 mm dia

Supply & fix heat shrink cable jointing kit for 1.1 KV grade cable for straight through joint/ end joint kit complete with jointing material and accessories suitable for 2/3.5/4 core XLPE / PVC armoured AIuminium Conductor cable of following size . Make: DENSON / MAHINDRA / REYCHEM / 3M ( m -seal cable jointing kit) (a) 6 sqmm to 35 sq mm

(b) 50 sqmm to 95 sq mm

(c) 120 sqmm to 185 sq mm

(d) 240 sqmm to 300 sq mm

M & L for post type insulator including one galvanised mild steel spindle, two galvanised iron washer and one galvansied iron nut, 430 mm height, 76 mm dia suitable for working pressure 22 KVs including taking down old unserviceable insulators complete all as specified and directed by Engineer - in - Charge. Make : Jayashree / BHEL/ BANGAL POTTERIES

M & L for shackle type porcelain, vitreous, white brown or green insulators 100 mm height 115 mm dia including galvanised mild steel straps, washers, insulators bolts, etc suitable for working pressure 1100 volts complete all as specified and directed by Engineer - in - Charge. Make : Jayashree / BHEL/ BANGAL POTTERIES

M & L for Disc type procelain, vitreous, white, brown or green insulators 145 mm height 225 mm dia ball and socket type spindle or two-in-one series suitable for working pressure 22 KV including taking down old U/S insulators complete all as specified and directed by Engineer - in - Charge. Make : Jayashree / BHEL/ BANGAL POTTERIES

Strengthening and Restringing of HT/LT over head ACSR conductor of any size in overhead lines inlcuding removing and replacement of binding wire from insulators and triming the branches on both / above side of the line before,stringing and rebinding of insulators after stringing complete all as specified and as directed by Engineer - in - Charge.

Dismantling of old unserviceable stay assembly including stay wire complete (Note-necessary demolition of concrete, excavation and earth work as reqd. and removing the same from site complete all as specified & as directed.will measured and paid separatly)

M & L for fixing LT Pole Stay assemblies shall comprise of stay clamp, stay wire( 7/ 2.24MM ), stay insulator, stay grips, thimble staybow, on existing 20 mm dia stay rod (excluding excavation ,concrete and stay plate )

Cutting / Tiriming of Tree branches which are touching to HT / LT/ Street light poles and over head lines, clearing the same up to 4 meter radius complete all as specified and as directed by Engineer - in - Charge. Note: In case of poles clearing 4 meter radius around one pole premise is mesured as one and in case of overhead line clearing of 4 meter line is measured as one quantity.

Anti-climbing device; spikes type fabricated out of M.S. bars (round, square and flat) including nuts,bolts, washers and welding in two halves made to shape to suit the cross section of the pole

M & L for earthing complete with GI earth plate electrode 60cm x 60cm x 6mm thick buried directely in ground (Earth pit not less than 2.25m deep nbelow ground level) with top edge not less than 1.5m below ground level connected to GI earth strip 32 x 6 mm by means of GI bolts, nuts, check nuts, washers & GI strip protected by 50 mm bore medium grade GI pipe and connected to LT main distribution panel board including necessary excavation earth work PCC (1:3:6) type C1 earth chamber, 40mm thick RCC vover with 6mm nominal reinforcement etc, complete all as shown electrical plate No. 3 of MES schedule part I all as specified and directed. Note: i) Earth strip and GI pipe beyond 7.5 M shall be measured and paid separately.

M &L for Earthing complete with GI earth plate electrode 60cm x 60cm x 6mm thick buried directly in ground (Earth pit not less then 2.25m deep below ground level ) with top edge not less than 1.5m below ground level connected to GI earth wire 4 mm by means of GI bolts, nuts, check nuts, washers & GI wire, protected by 15mm bore medium grade GI pipe and connected to LT main distribution panel board including necessary excavation earth work PCC (1:3:6) type C-1 earth chamber, 40 mm thick RCC cover with 6mm nominal reinforcement etc complete all as shown electrical plate No. 5 of MES schedule part I all as specified and directed . Note :- .i) Earth strip & GI pipe beyond 7.5 M shall be measured and paid separately.

Dismantling of old, unserviceable steel tubular pole or concrete pole of 7.5/9 Mtr long (Note-necessary demolition of concrete, excavation and earth work as reqd. and removing the same from site complete all as specified & as directed.will measured and paid separatly) & removing, transportation manually from old location and as directed.

M&L for PCC 1:4:8 Type D2 using 40 mm graded aggregate in foundation including form work and finishing the exposed surface of concrete even and smooth all as specified.

M & L for PCC 1:3:6 type, type C-2 using 40 mm graded aggregate in foundation of stay, for making good the disturbed portion of road/floor/platform etc including necessary form work all as specified and directed.

M&L for providing PCC 1:2:4 type B-1 with 20 mm graded aggregate for coping of pole complete all as directed.

Material and labour for dismantling of old steel tubular pole and Suppy, errecting in truly vertical position steel tubular swaged pole 9 mtr long with cast iron base plate, finial taper plug, bolts, nuts and screws as specified type 410 SP 31, including painting with anti corrosive paint internally complete and externally up to planting depth, alternative white & black strips of 30 cm width upto 1.5 mtr above ground level all as required at site or directed by Engr-in-charge.

M & L for fixing of line seprator suitable for LT line four conductor feeder all as specified.

M & L for fixing of line seprator suitable for LT line three conductor in horizontal /vertical feeder all as specified.

S & F MCCB 4 Pole, 415 V, fixed type, 63 to 100 Amps with breaking capacity 16 KA,Make L&T Cat No CM90518OOKO or equivalent in Legrand/ABB/Schneider

S & F MCCB 4 Pole , 415 V, Adjustable type,160 Amps with breaking capacity 25 KA, Make L&T Cat No CM90642OOMO or equivalent in Legrand/ABB/Schneider

S & F MCCB 3 Pole , 415 V, Adjustable type, 250 Amps with breaking capacity 25 KA, Make L&T Cat No CM90631OOPO or equivalent in Legrand/ABB/Schneider

S & F MCCB 4 Pole 250 Amp, 36KA 415 volts adjustable type, Make L&T Cat No CM98065OOPO or equivalent in Legrand/ABB/Schneider

S & F MCCB 4 Pole 200 Amp, 36KA 415 volts adjustable type, Make L&T Cat No CM98065OONO or equivalent in Legrand/ABB/Schneider

S & F in replacement of epoxy base connector 4 way suitable to withstand 200Amps current including nuts, bolts and washers.

S&F in replacment of 3 phase digital LED Ammeter, class 1 with suitable accessories and fixing arrangements.

S&F in replacment of voltmeter of range 0 to 500 Volts.

S&F in replacament of LED type phase indicator pilot lamp with transformer to be fitted on panel ( R,Y , B as per site requirement)

M&L for Servicing to outdoor pillar box of size 1x0.8x0.36m double door with canopy by (i) Cleaning with blower, (ii) Cleaning with CTC/Petrol (iii) Replacement of damaged lugsif any (iv) Replacement of deteriorated copper wiring (v) Cleaning and tightening of MCCB terminal connections (vi) Replacement of sheared rubber beadings (vii) Rectifying of loose connections (viii) Repairing/ easiening of door locking arrangement including door hinges. (ix) painting of LT panel with two coats of synthetic enamel paint of approved colour over a coat of red oxide primer including preparing old surfaces at site & writing feeder name with white paint on all incoming and outgoing feeders (x) Painting of angle iron base frame of size 10mx0.36m with 4 legs 30 cm long with black paint all as shown & directed.(Near Qtr No 345)

M&L for Servicing to outdoor type panel board of size 1.50x0.65x1.90m double door with canopy by (i) Cleaning with blower, (ii) Cleaning with CTC/Petrol (iii) Replacement of damaged lugsif any (iv) Replacement of deteriorated copper wiring (v) Cleaning and tightening of MCCB terminal connections (vi) Replacement of sheared rubber beadings (vii) Rectifying of loose connections (viii) Replacement of door shutters of size 1.75mx0.75 m ,with 3.15mm th CRCA sheet incl locking arrangement , door hinges- 2 nos . (ix) painting of LT panel with two coats of synthetic enamel paint of approved colour over a coat of red oxide primer including preparing old surfaces at site & writing feeder name with white paint on all incoming and outgoing feeders (x) Painting of angle iron base frame of size 1.50mx0.65m with 4 legs 30 cm long with black paint all as shown & directed. (Near MI Room Garden )

M&L for Servicing to indoor panel of size 2.2x1.1x0.35m by (i) Cleaning with blower, (ii) Cleaning with CTC/Petrol (iii) Replacement of damaged lugs (iv) Replacement of deteriorated copper wiring (v) Cleaning and tightening of MCCB terminals (vi) Replacement of sheared rubber beadings (vii) Rectifying of loose connections (viii) Repairing / easining of door locking arrangement including door hinges. (ix) painting of LT panel with two coats of synthetic enamel paint of approved colour over a coat of red oxide primer including preparing old surfaces at site & writing feeder name with white paint on all incoming and outgoing feeders (x) Painting of angle iron base frame of size 2.2x0.35m with 4 legs 30 cm long with black paint all as shown & directed.as shown & directed.(Environment Test Lab)

M&L for Servicing to indoor panel of size 2.8x1.6x0.40m by (i) Cleaning with blower, (ii) Cleaning with CTC/Petrol (iii) Replacement of damaged lugs (iv) Replacement of deteriorated copper wiring (v) Cleaning and tightening of MCCB terminals (vi) Replacement of sheared rubber beadings (vii) Rectifying of loose connections (viii) Repairing / easining of door locking arrangement including door hinges. (ix) painting of LT panel with two coats of synthetic enamel paint of approved colour over a coat of red oxide primer including preparing old surfaces at site & writing feeder name with white paint on all incoming and outgoing feeders (x) Painting of angle iron base frame of size 2.8x0.40m with 4 legs 30 cm long with black paint all as shown & directed.as shown & directed.(Near Auditorium AC Plant)

M&L for Servicing to indoor panel of size 0.95x1.35x0.40m by (i) Cleaning with blower, (ii) Cleaning with CTC/Petrol (iii) Replacement of damaged lugs (iv) Replacement of deteriorated copper wiring (v) Cleaning and tightening of MCCB terminals (vi) Replacement of sheared rubber beadings (vii) Rectifying of loose connections (viii) Repairing / easining of door locking arrangement including door hinges. (ix) painting of LT panel with two coats of synthetic enamel paint of approved colour over a coat of red oxide primer including preparing old surfaces at site & writing feeder name with white paint on all incoming and outgoing feeders (x) Painting of angle iron base frame of size 0.95x0.40m with 4 legs 30 cm long with black paint all as shown & directed.as shown & directed.(Near Auditorium AC Plant)

M&L for writing letters or figures (Block, Roman, Italic or Indian) of 4cm height at E/M installations.

M&L for writing letters or figures (Block, Roman, Italic or Indian) of 10cm height at E/M installations.

M&L for writing letters or figures (Block, Roman, Italic or Indian) of 15cm height at E/M installations.

Supply and fix vinyl sheet indicator of size 100mm x 50mm including printing/ engrooving the letter not exceeding 20mm height to identify incoming and outgoing circuits of panel all as directed and specified by Eng- in-charge.

Supply and fix vinyl sheet indicator of size 75mm x 50mm including printing/ engrooving the letter not exceeding 20mm height to identify incoming and outgoing circuits of panel all as directed and specified by Eng- in-charge.

Supply, install, connect & testing cubical outdoor type factory made double door , powder coated LT bus bar feeder pillar box for 100 amps 3ph and neutral arrangement of size 500mmx500mmx200mm complete weather proof and verminproof conforming to IP-54 made out of 2mm thick CRCA sheet including provisions for ventilation and cable termination alley all as per IS. It should be mounted on 40 x40 x 6mm angle frame with a clearance of at least 0.45 mtrs above GL and 0.30 mtrs below ground including required PCC for foundation and coping.

Supply, install, connect & testing cubical outdoor type factory made double door, powder coated LT bus bar feeder pillar box for 200 amps 3ph and neutral arrangement of size 500mmx500mmx200mm complete weather proof and verminproof conforming to IP-54 made out of 3.2 mm thick CRCA sheet including provisions for ventilation and cable termination alley all as per IS. It should be mounted on 40 x40 x 6mm angle frame with a clearance of at least 0.45 mtrs above GL and 0.30 mtrs below ground including required PCC for foundation and coping.

M & L cleaning of area around two pole / four pole / six pole structure sub station, power house, pump house U/G sump area by surface excavation not exceeding 30 cm, averaging 15 cm deep and getting out removing shrubs, grass miniplants and other unwanted material, stones etc leveling complete all as directed by Engineer - in- charge.

Material and labour for dismantling old straight through joint and supply and jointing straight through cable jointing kit, 22 KV earhted grade heat shirnkable type suitable for 3 core 50 Sqmm to 95 Sqmm, HT XLPE cable and testing after jointing all as specified and directed by Engr-in-charge. Make :M Seal / Denson / Reychem

Material and labour for dismantling old straight through joint and supply and jointing straight through cable jointing kit 22 KV earthed grade heat shrinkable type suitable for 3 core 120 Sqmm to 185 Sqmm, HT XLPE cable and testing after jointing all as specified and directed by Engr-in-charge. Make :M Seal / Denson / Reychem

Material and labour for dismantling old cable end termination and supply and jointing Cable end termination box heat shrinkable outdoor type suitable for 22KV, 50 Sqmm to 95 Sqmm XLPE, 3 Core power cable with aluminium conductor. Make :M Seal / Denson / Reychem

Material and labour for dismantling old cable end termination and supply and fixing Cable end termination box heat shrinkable outdoor type suitable for 22KV, 120 Sqmm to 185 sqmm, XLPE, 3 Core power cable with aluminium conductor. Make :M Seal / Denson / Reychem

Material and labour for dismantling old cable end termination and supply and fixing Cable end termination box heat shrinkable indoor type suitable for 22KV, 120 Sqmm to 185 sqmm, XLPE, 3 Core power cable with aluminium conductor. Make :M Seal / Denson / Reychem

Material and labour for dismantling of old danger notice plate and 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 & nuts of approved size of 20 x 15 cm size.

Material and labour for dismantling of old danger notice plate and 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 & nuts of approved size of 25 x 20 cm size.

Dismanlting of old jumper, including supply and fixing new jumper connection at cut point on HT / LT over head line with suitable size of ASCR conductor 6 / 1 x 3.00 mm (ferret) PG Clamps, lugs, alkathine sleaves, nut bolts complete of required length not exceeding 2 mtr inlcuding testing on completion complete all as specified and as directed by Engineer - in - Charge.

Servicing the 22 KV GOD by cleaning the contact, disc/pin insulator with CTC & applying the petrolium jelly at the contact point/down rod links for smooth operation including replacing the rusted/corroted bolts & nuts and defective insulator of GOD as required at site. Note :- Insulator shall be measured and paid under relavant items.

a) Male / Moving contact ( set of 3 Nos ) as per sample or site requirement, with necessary nuts, bolts, washer etc.

b) Female / Fixed contact ( set of 3 Nos ) as per sample or site requirement, with necessary nuts, bolts, washer etc.

c) Copper tinned strip ( set of 3 Nos ) as per sample or site requirement, with necessary nuts, bolts, washer etc.

Material and labour for dismantling old lightening arrestor and Supply and fix lightining arester NON LINEAR RESISTER type, complete with all fittings, transmission classes, discharge capacity 10 Kilo amps suitable for 22 KV outdoor type complete all as specified and directed including taking down the existing LA. Make : ELPRO/ BHEL/ PACTIL/ JAYSHREE or equivalent

Material and labour for dismantling old U/S AB switch and Supply, installation. connecting electrically & commissioning switch air break, gang operated, tripple pole mounted on insulators 15 Nos with drop out fuse and steel frame with operating mechanism in working from ground level, including jumper connection with ACSR conductor alongwith PVC pipe covering with colour code between main supply and GOD complete all as specified and directed for current rating upto 200 amps and working voltage 22000 volts all as required at site or directed by Engr-in-charge. Make: Jaipuria/BHEL

M & L for Scraping of old paint from two pole structure without removing accessories and preparation of surfaces for repainting. painting of 2 pole structure with two coats of aluminium paint incl channels, DO fuse parts, clamps etc complete including marking of pole No with black paint with all arrangement for ladder and painting of bottom portion of the pole upto 1.0 m from top of the copping with one coat of synthetic enamel red paint over a coat of red oxide primer etc all as specified and directed.

All as per item no 74 above but for 4 pole structure.

Supply & fix HT fuse element 22 KV fibre glass type suitable for folloiwng :- (Make EADC/Equivalent) (a) 22 KV 5 Amps

(b) 22 KV10 Amps

(c) 22 KV 15 Amps

(d) 22 KV 20 Amps

(e) 22 KV 40 Amps

(f) 22 KV 100 Amps

Disconnecting and dismantling the ACB breaker rating 630/ 800 Amps make Crompton Greaves/C&S/ L&T by carrying out repair/ servicing , checking and renewing the defective shunt trip coil & UV trip 415 V AC , checking and rectifying the defective CTs and rectifying the mechanism operation including spring charge system, reinstalling the same in the panel and providing necessary line and connections all as directed by Engineer-in-charge.

Material and labour for dismantling US 25x3 mm earthing strip and supply and fixing of earthing strip with 25x3 mm aluminium strip fixed on wall floor pole for earthing of GOD, lightning arrestor etc incl drilling holes in any position, connection, nut bolts etc. all as specified and directed.

Material and labour for dismantling US 20x3 mm copper earthing strip and supply and fixing of earthing strip with 20x3 mm copper strip fixed on wall floor pole etc incl drilling holes in any position, connection, nut bolts etc. all as specified and directed.

Material and labour for dismantling US 32x6 mm earthing strip and supply and fixing of earthing strip with 32x6 mm GI strip fixed on wall floor pole for earthing of GOD, lightning arrestor etc incl drilling holes in any position, connection, nut bolts etc. all as specified and directed.

Disconnecting all the electrical connections from H.T.and L.T. side of unserviceable transformer of cap up to 160KVA i.e. Jumpers/cable from the cable end box or bushings & earthing terminal of the transformers, loading and unloading of transformer & transportation by vehicle from substation to the repairing workshop including reinstallation, commissioning and testing complete.

Disconnecting all the electrical connections from H.T.and L.T. side of unserviceable transformer of cap above 160 KVA to 400 KVA i.e. Jumpers/cable from the cable end box or bushings & earthing terminal of the transformers, loading and unloading of transformer & transportation by vehicle from substation to the repairing workshop including reinstallation, commissioning and testing complete.

Disconnecting all the electrical connections from H.T.and L.T. side of unserviceable transformer of cap above 400 KVA to 650 KVA i.e. Jumpers/cable from the cable end box or bushings & earthing terminal of the transformers, loading and unloading of transformer & transportation by vehicle from substation to the repairing workshop including reinstallation, commissioning and testing complete.

Opening the transformer cover along with the conservator by removing the nut bolts then after removing the internal HT& LT connections by taking them out by removing studs, bushings, taking out the core-winding assembly out of the tank removing out burnt HV and LV windings from the core assembly,,Draining & decanting of burnt transformer oil and cleaning of sludge deposited in the tank with CTC of transformer having ratio 22/0.433 Kv . Rewinding of HV and LV coils with suitable size super enamelled copper wire / strip ( As Existing ) having suitable class insulation material . Heating of core winding assembly in hot chamber for 48 hours and remove all the moisture present in it , removal of leakage of tank if any by welding, refilling transformer oil to tank , after putting the core-winding assembly into the tank, reassembling making the internal HT & LT connections by fixing the studs, bushings, fitting the top cover by replacing cork sheet gasket along with conservator, testing the transformer in the workshopl, all as directed by Engineer-in-charge.for various capacities as under :- a) upto 160KVA

b) above 160KVA to 400 KVA

c) above 400KVA upto 650KVA Note: (i) U/S items required for repairs shall be measured and paid under relevant item of this schedule. (ii) Transformer oil with die electric strenght not less than 40KV either new or filtered shall be filled and shall be measured and paid separately under respective item. (iii) Following Routine test to be carried out at work shop :-(a) IR value. (b) High voltage test. (c ) Ratio test. (d) Short circuit test. (e) BD value of oil

Opening the transformer cover along with the conservator by removing the nut bolts then after removing the internal HT.& LT connections by taking them out by removing studs, bushings, taking out the core-winding assembly out of the tank of transformer having ratio 11/0.433 KV ,Draining & decanting of transformer oil and cleaning of sludge deposited in the tank with CTC for the transformer. Heating of core winding assembly in hot chamber for 48 hours and remove all the moisture present in it , removal of leakage of tank if any by welding, refilling transformer oil in to the tank after dehydration / filtration and checking of dielectric strenght of oil , after putting the core-winding assembly into the tank, reassembling making the internal H.T. & L.T. connections by fixing the studs, bushings,fitting the top cover by replacing cork sheet gasket along with conservator, testing the transformer in the workshop duly filled with oil, all as directed by Engineer-in-charge.for various capacities as under a) upto 160KVA

b) above 160 KVA to 250 KVA Note: U/S items required for repairs shall be measured and paid under relevant item of this schedule. Transformer oil if required with die electric strenght not less than 40KV either new or filtered shall be filled and shall be measured and paid separately under respective item.

Supply & fix super enamelled copper winding wire / strip of any size for H.T. coils of transformers

Supply & fix copper winding strip of any size for L.T. coils of transformers including providing insulation all as required.

Reconditioning of LT coil of copper wound transformer by turning the old paper insulations, straightening the entire LT Strip providing new paper insulations of superior quality and making coil of suitable design as original all as specified and directed by Engr-in-Charge.

Supply & fix LT insulation bushings 433V of suitable size for outdoor type transformer of the capacity as under:- a) upto 160KVA

b) above 160KVA upto 250KVA

c)above 250KVA upto 650KVA

Supply of fix HT insulation bushings 22KV of suitable size for outdoor type transformer of capacities as under:- a) upto 160KVA

b) above 160KVA upto 250KVA

c)above 250KVA upto 650KVA

Supply & fix brass stud (for LT 433V side)of suitable size complete with one chuck nut, two nuts, washers and rubber seal, all as per sample for outdoor type transformer of the capacity as under:- a) upto 160KVA

b) above 160KVA upto 250KVA

c)above 250KVA upto 650KVA

Supply & fix brass stud (for HT 22KV side) of suitable size complete with one chuck nut, two nuts, washers and rubber seal, all as per sample for outdoor type transformer of the capacity as under:- a) upto 160KVA

b) above 160KVA upto 250KVA

c)above 250KVA upto 650KVA

Preparation of old painted surfaces and cooling coils/fins of transformers of following capacities by removing oil marks using chemical or hot blow lamp. Spray painting to prepared surfaces using synthetic enamel paint of superoir quality of colour as approved by GE/AGE E/M as per standard engineering practice with two coats, Writing SM No, MES No, Make and capacity with white paint having height of letter not less than 2.5cm and width not less than 1cm all as required and directed by Engr in Charge:- a) upto 160KVA

b) above 160KVA upto 250KVA

c)above 250KVA upto 650KVA

M&L for dehydration of transformer oil with mobile transformer oil filtration plant at site with all accessaries connected to transformer and carrying out filteration of oil for desired dielectric strength i.e. not less than 40 KV at 2.5mm gap. Note :- 1. Test certificates shall be submitted before and after filteration for dielectric strength on the proper format .

M & L for replacement of breather assembly of transparent plastic body with top and bottom portion pressed with metalic cover, filled with silica jel blue in colour and suitable for pipe entry of 15/20/25mm dia as per the site requirement, complete all as specified and as directed by Engineer-in-Charge.

Supply and Filling/ topping up new transfermer oil of approved make conforming to IS- 335 / 1983 including testing of IR value of the oil not less than 60 KV, complete all as specifaied and as directed by Engineer - in - charge. Make : Power Oil/ HP/ BP

M & L for repair to earth chamber by providing plastering to existing earth chamber including provision of new earth chamber cover of specified size and marking the earth pit number, complete all as specified and as directed by Engineer-in-charge.

M&L in replacement of earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or burried in ground or drawn in conduit/ pipe or fixed to poles or any other indicated situation for loop earthing etc. as required 25mm x3mm aluminium strip all as directed.

M&L in replacement of earth pit indicator board made out of MS sheet 6mm thick of size 25cm x 15cm fixed on MS flat of size 40 x 6mm x 1.2mtr (long) by means of nut, bolt/ welding duly painted with two coats of synthetic enamel paint over a coat of red oxide paint of approved colour including writing the letters of size not exceeding 60mm all as directed by Engineer - in - charge. The indicator should indicate the following :- (i) Earth Pit No. (ii) Earth result in Ohms (iii) Date of testing Note :- (i) Cost of excavation of earth in any type of soil/ rock for erection of earth pit indicator board removal (upto the 50 Mtrs from starting point) and returning filling in of soil/ rock is deemed to be included in the quoted rates.

M&L for plastering in CM (1:4) 10 mm thick on fair faces of brick work or concrete surface

M & L for brick work with sub 'B' class old size bricks straight or curved on plain exeeding 6 mtr radius built in cement mortar 1:6 around the 2/ 4/6 pole structure cable quets all as directed by Engineer -in-charge

Soling (or sub base) with broken boulders or quarried stone, interstices filled, surface formed and rolled and considered to required gradient and camber (Aggrigate thickness 40mm dia and layer thichness 200 mm)

M&L for earth testing, identifying the earthings in system and recording the results on indicator board and producing three copies of test sheet duly signed by Contractor/ JE/ AGE E/M all as directed by Eng-in-charge. Note :- (i) Cost of labour and tools required for testing is deemed to be included in quoted rates.

Dismantling the existing earth strip & Relaying of G.I. earth strip 32x6mm and fixing properly with clamps nut bolts all as shown and directed.

M&L in repairs of GI funnels with wire mesh for earthing .

M&L for taking down transformer oil level indicator assembly of transformer upto 500 KVA capacity from position for making visibility of oil level by lowering oil level in conservator including cleaning thoroughly, painting, changing of gaskets and acrylic sheet, fixing back in position refilling the removed oil.

S&F on wall/pole FP on load changeover switch in sheet steel enclosure including dismentaling of existing changover of capacity 250 amp with staggered terminals and inbuilt cable gland box etc.Make L&T Cat No CO32500OSOO or equivalent in Legrand/Siemens/Schnider

S&F on wall/pole FP on load changeover switch in sheet steel enclosure including dismentaling of existing changover of capacity 400 amp with staggered terminals and inbuilt cable gland box etc.Make L&T Cat No CO44000OSOO or equivalent in Legrand/Siemens/Schnider

Supply only aluminium lugs of size 16 Sqmm

Supply only aluminium lugs of size 25 Sqmm

Supply only aluminium lugs of size 35 Sqmm

Supply only aluminium lugs of size 50 Sqmm

Supply only aluminium lugs of size 70 Sqmm

Supply only aluminium lugs of size 95 Sqmm

Supply only aluminium lugs of size 120 Sqmm

Supply only aluminium lugs of size 150 Sqmm

Supply only aluminium lugs of size 185 Sqmm

Supply only aluminium lugs of size 250 Sqmm

Dismentling and taking down existing any type ( Street light/Bulk head/ Tube light) fitting fixed on bldgs/poles /wall

Dismentling and taking down street light fitting/ Post top lantern from pole / wall /trusses in side workshop bldg/ on road of HPSV/HPMV/MH/CFL/LED Lamp type any watt or any size by disconnecting all cable connections nuts and bolts ,split opening the same in to the parts for fault finding and replacement of burnt /worn out /unserviceable parts such as ballast, ignitor, condenser, capacitor, holder of any type , flexible wire , lamp , driver etc. as required, and refix repaired fitting on the same place, including testing upto the satisfaction of the Engr-in-charge OR depositing the complete fittings to the MES store yard if found un-serviceable all as directed by Engr-in-charge. Note-(i) Accessories shall be measured and paid separately as supply only' in relevant item of sch. ' A '. (ii) Rates are inclusive for refixing of old repaired light fitting of any watt in position or wherever directed by Engr-in-charge. (iii) The measurement of payment shall be made as per actual replacement of accessories, no extra cost will be paid to the contractor for T&P and tradesmen as required. Taking down the fitting as required for maintenance for cleaning or minor repairs such as screw, wires & trimming the branches around the pole obstical to the fitting /light both side of the pole as per site requirmentc. The cost of the same is deemed to be included in the rate quoted. The contractor shall depute one electrician and two helper on all working days in MES complaint cell for attending the complaint regarding the street light. All street light material as given below shall be controlled by JE/ Engineer-in-charge for proper accounting and same shall be in the custody of JE E/M irrespective of whether the contractor has taken payment for material at site or not. (iv) Register for maintenance of street light to be maintained by the contractor.(vi)Before comensment of the work contractor should mark the pole numbers as approved by Eneg in charge as approved colour and size of letter.

S&F in replacement of timer switch 16 Amps, 230 Volts, 24 hrs dial type for operation with by pass operation. Make :- Legrand Cat No 6499 15, MaxiRex 4QT (daily) or equivalent in GIC/L&T/ Indoasian

S&F in replacement of triple pole power contactor suitable for 40 Amps, with coil voltage 230 Volts. Make: L&T/ Siemens/ GE.

S&F in replacement of MCB single pole and neutral, 240 Volts upto 20 Amps.

S&F in replacement of MCB single pole, 240 Volts upto 4 Amps.

Supply and fix outdoor type FRP junction box light weight suitable for pole mounting includin flat iron clamp duly painted with two coats of aluminium paint over a coat of red oxide primer and GI nut, bolts, washers and necessary connector for loop in loop out cable connection and suitable size galnds, of size 250x200x105 mm. Make - Syntex/ Anchor

Supply and fix in replacement of 3 runs of 1.5 Sqmm PVC insulated stranded copper cable for connection of street light in existing conduit or new conduit etc all as directed.

Supply and fix in replacement of PVC conduit 20 mm external dia medium grade fixed on pole with proper clamping, saddling etc all as directed.

S&F in replacment of 40 mm dia light grade GI pipe bracket 0.8 mtr long bend to shape including clamps as per site requirement made out of 25 x 5 mm flat iron duly painted with two coats of aluminium paint over a coat of red oxide primer, suitable size nuts, bolts and washers all as directed by Eng-in-charge.

S&F in replacement of 32 mm dia light grade GI pipe bracket 0.8 mtr long bend to shape including clamps as per site requirement made out of 25 x 5 mm flat iron duly painted with two coats of aluminium paint over a coat of red oxide primer, suitable size nuts, bolts and washers etc. all as directed by Eng-in-charge.

Supply and fixing in replacement of existing unserviceable HPSV/CFL/LED lamp fitting of any wattage on existing pole with LED light fitting 60 watts with necessary braket,clamps duly painted with two coats of aluminium paint over a coat of red oxide primer,incl bolts, nuts & washers for fixing arrangement etc complete all as specifed and directed by Engineer-in-charge. of Make Havells cat no- ENDURA PEARL PLUS SL 60W LED 757SASYTOPC or equivalent in Crompton/Philips/Wipro/Bajaj

Supply and fixing in replacement of existing unserviceable HPSV/CFL/LED lamp fitting of any wattage on existing pole with LED light fitting 90 watts with necessary braket ,clamps duly painted with two coats of aluminium paint over a coat of red oxide primer,incl. bolts, nuts & washers for fixing arrangement etc complete all as specifed and directed by Engineer-in-charge. of Make Havells Cat No- ENDURACITYLINERNEONOSL 90W LED 757 SASYBOTG or equivalent in Crompton/ Philips/ Wipro/ Bajaj

Supply and fixing in replacement of existing unserviceable HPSV/metal hallied lamp fitting of any wattage on existing pole with LED flood light fitting 300 watts with secondary optics made in pressure dia cast housing with heat sink and aluminium extrusion with IP66 with necessary braket ,clamps duly painted with two coats of aluminium paint over a coat of red oxide primer the quoted rate includes 7.5 mtr 3 core 6 Sqmm PVC copper cable with PVC conduit for connection, incl. bolts, nuts & washers for fixing arrangement etc complete all as specifed and directed by Engineer-in-charge. of Make- Havels Cat No JETA PRO FL 300W LED 757 LTG or equivalent in Crompton/Philips/Wipro/Bajaj

Supply & fix LED 35W decorative post top lantern for 360 degree indirect light, made in cast aluminium with decorative opal polycarbonate diffuser with IP 65 protection, resistance to impact and corrosion, glare free and better uniformity all as directed and specified. Make- Havells Cat No - RUBY PT 35W LED 757 PSY MTOPC or equivalent in Crompton/Philips/Wipro/Bajaj

Supply & fix LED 8W decorative garden light LED bollard in round shaped victorian design with opel acrylic diffuser and IP 65 protection, resistance to impact and corrosion, glare free and better uniformity includes necessary PCC foundation for fixing of light fitting etc. all as directed and specified. Make- Havells Cat No- CONEDL 8W LED 757 TSYMTOTC or equivalent in Crompton/Philips/Wipro/ Bajaj

Material and labour for preparation of old painted surfaces of steel tubular pole including cross arms, removing of rust, fungus etc with steel brush and cleaning of old paint dust & cleaning the coping of pole including all arrangement for ladder for painting with one coat of aluminium paint including cross arms (for single pole), clamps etc complete including marking of pole No. on pole including black, Yellow radiation type strip of 30 cm height upto 1.5 Mtr above ground level with black paint for 9.0 meter long pole all as specified and directed

M & L for replacement of unserviceable MS clamp with new clamp as per sample/as per site requirement made out of MS flat iron 25 x 5mm including fixing nuts bolts, vashers etc and painting with two coats of syntetic enamel paint over a coat of red oxide primer complete all as directed

Supply and fix electronic driver for LED street light fitting as per sample/existing fitting specifications complete with all accessories as suitalable for street light fitting of size 90 Watt. Note- Quoted rate include replacement of driver and testing and making fitting serviceable and upto JE/Engr-in-Charge satisfaction.

Supply and fix electronic driver for LED street light fitting as per sample/existing fitting specifications complete with all accessories as suitalable for street light fitting of size 60 Watt. Note- Quoted rate include replacement of driver and testing and making fitting serviceable and upto JE/Engr-in-Charge satisfaction.

Mayur Enterprises