8248 MAINT / REPAIR / REPLACEMENT OF CABLES, PREVENTIVE MAINTENANCE TO GENERATOR SETS, MCCB, CONTACTORS, POLES, APFC PANELS, OVERHEAD LINES AND OTHER MISC WORKS AT SAIBABA COMPLEX, CMDC, 4 RMC, RF LINES UNDER AGE EM SOUTH PUNE

Amount

Taking shut down and removing Burnt/ unserviceable MCBs/MCCBs TP/TPN from existing LT panel board and supply and fix in repair MCCB TP 63 amps capacity, adjustable Thermal Magnetic, rup capacity 16 KA at 415 volt 50 Hz AC supply including necessary modification in panel board if required to fix the MCCB complete with replacement of burnt lugs and wire/cable pieces etc as required at site [Make- L&T(d sine) /Siemens (3 VA ) /Schneider (CVS) /Legrand (DX3)]

All as per Item No 1 above but 100 amps capacity complete all as specified and as directed.

All as per Item No 1 above but 200 amps capacity rup capacity 35 Ka complete all as specified and as directed.

All as per Item No 1 above but 125 amps capacity FP complete all as specified and as directed.

All as per Item No 1 above but 250 amps capacity FP rup capacity 35 Ka complete all as specified and as directed.

All as per Item No 1 above but 400 amps capacity FP rup cap 35 Ka at 415 volt complete all as specified and as directed.

M & L for Earthing complete (Generator, Transformer, lightning arrestor and feeder pillar box) with galvanised steel earth plate electrode '60cm × 60cm × 6mm thick, buried 'directly in ground (earth pit not less 'than 2.25 metres deep below normal ground 'level) with top edge of the plate not 'less than 1.5 metres below normal ground level', connected to 'galvanised iron strip 32x6mm by means of bolts, nuts, check 'nuts and washers of galvanised iron or steel earth strip protected by provision of GI 'medium grade' pipe 40mm bore including provision of concrete pit in PCC (1:2:4) type B1 (using 20mm graded stone aggregate) with 40mm thick cover in RCC (1:2:4) type B-1 reinforced with XPM (weight not less than 4 kg/sqm) and frame made out in MS angle iron of size 25x25x3mm with lugs 02 Nos and with MS handle made in 6mm dia round bar made to shape, including GI 'medium grade' 20mm bore pipe for watering, perforated at bottom 1.75m long placed on top edge of earth plate including including provision of mixture of charcoal dust & common salt packed upto minimum 150 mm all around the earth plate, test point made out of ohosphorus bronze with fixing arrangement ,funnel, wire mesh and earth work in hard/dense soil returning filling in and removal of surplus soil to a distance not exceeding 50mtr all as shown in electrical plate No. 3 of SSR Part I 2009 connected to earthing test point all as specified or indicated 'including testing on completion.NOTE:-GI strip and GI pipe 40mm bore medium grade for encasing GI strip upto 7.50m length per earthing shall be deemed to be included in the unit rate.

M&L for Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit / pipe or fixed to poles or any other indicated situation for loop earthing etc as required for 32x6 galvanized iron strip, complete all as specified and directed.

Supply, lay, test connecting and commissioning underground stranded aluminium conductor cable LT 1100 volt grade heavy duty XLPE insulated armoured complete laid in trenches/fixed to poles /drawn through pipes, on wall with suitable size cable glands criping type cable lugs etc all as specified and directed of size 35 Sqmm 3.5 core

Supply, lay, test connecting and commissioning underground stranded aluminium conductor cable LT 1100 volt grade heavy duty XLPE insulated armoured complete laid in trenches/fixed to poles /drawn through pipes, on wall with suitable size cable glands criping type cable lugs etc all as specified and directed of size 50 Sqmm 3.5 core

Supply, lay, test connecting and commissioning underground stranded aluminium conductor cable LT 1100 volt grade heavy duty XLPE insulated armoured complete laid in trenches/fixed to poles /drawn through pipes, on wall with suitable size cable glands criping type cable lugs etc all as specified and directed of size 70 Sqmm 3.5 core,

Supply, lay, test connecting and commissioning underground stranded aluminium conductor cable LT 1100 volt grade heavy duty XLPE insulated armoured complete laid in trenches/fixed to poles /drawn through pipes, on wall with suitable size cable glands criping type cable lugs etc all as specified and directed of size 95 Sqmm 3.5 core

Supply, lay, test connecting and commissioning underground stranded aluminium conductor cable LT 1100 volt grade heavy duty XLPE insulated armoured complete laid in trenches/fixed to poles /drawn through pipes, on wall with suitable size cable glands criping type cable lugs etc all as specified and directed of size 120 Sqmm 3.5 core,

Supply, lay, test connecting and commissioning underground stranded aluminium conductor cable LT 1100 volt grade heavy duty XLPE insulated armoured complete laid in trenches/fixed to poles /drawn through pipes, on wall with suitable size cable glands criping type cable lugs etc all as specified and directed of size 150 Sqmm 3.5 core

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth for laying of cables etc. and getting out in the following type of strata complete all as specified and as directed for the following :-

Soft/Loose soil

Hard/ Dense soil

Soft/disintegrated Rock

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

Removal of excavated material [soil] to a distance not Exc 50m and depositing where directed at a level not exc 1.5m above the starting point where directed complete all as specified and as directed.

Supplying and laying GI pipe, 80 mm dia, Light grade for cable protection at road crossing etc including necessary road cutting and making good with PCC 1:2:4, Type B-1, using 20mm graded stone aggregate, 100mm thick or fixing on wall / poles of any type, secured with clamps complete all as specified and as directed.

Supplying and laying GI pipe, 50 mm dia, Light grade for cable protection at road crossing etc including necessary road cutting and making good with PCC 1:2:4, Type B-1, using 20mm graded stone aggregate, 100mm thick or fixing on wall / poles of any type, secured with clamps complete all as specified and as directed.

M&L for laying reinforced concrete pipes, class NP2 of dia 100 mm, 2 nos half round (for bottom and top) and before laying exacaved area shall be leveling all as specified and directed.

M&L for straight through joint kit heat shrinkable suitable for the following size LT under ground cable 1100 volt grade armoured with aluminium conductor including necessary lugs etc all as specified and as directed. [Make - M- Seal/Danson/Raychem] [Note 1 - Excavation and earth work will be measured separetely]

LT cable 3.5 core 25 to 50 sqmm

LT cable 3.5 core 70 to 95 sqmm

LT cable 3.5 core120 to150 sqmm

M&L for pin point of fault in LT/HTunderground cables by using high voltage fault detector machine as and when required at site complete all as per the direction of Engineer-in-Charge

Supply and fix in Repairs new PVC insulated multisranded , copper conductor single core 70 sqmm multistranded of 1.25 mtr long each duly fixed with brass clamps, copper lugs suitable for DG sets installed at different locations from battery to starter as battery leads complete all as specified and as directed.

Supply only engine oil, multi grade suitable for DG set complete all as specified and as directed. (Make :- Indian oil / Hindustan petroleum / Castrol / BPCL.)

Supply Petroleum jelly (1/2 kg plastic sealed container) complete all as specified and as directed.

Supply and fill in batteries distilled water for topping up complete all as specified and as directed.

M & L for repairing of battery charging alternator engine mounted with replacement of any of the unserviceable part such as rectifier with voltage regulator , diode plate , carbon brushes for the following capacities and as directed

24 volts capacity

12 volts capacity

S & F in repair Water temperature gauge including sensor and cable complete as per sample complete all as specified and as directed. (Make : Pricol/ Yenkey)

S & F in repair CT cast resin type of ratio 200/5 amps, of suitable VA burden complete all as specified and as directed. (Make : AE / L&T / Nutech / Amol)

S & F in repair CT cast resin type of ratio 100/5 amps, of suitable VA burden, complete all as specified and as directed. (Make : AE / L&T / Nutech / Amol)

S & F in repair Power contactor 415v, 50Hz, AC suitable for following DG set Control panel / AMF Panels for the following capacities and as directed :-

D. G . Set 40 KVA

D. G . Set 62.5 KVA

D. G . Set 100 KVA

D. G . Set 125 KVA

D. G . Set 160 KVA

S & F in repair Time delay relay suitable for 40/ 62.5/100/125/160 KVA DG Set complete all as specified and as directed.

M&L for tappet setting of following capacities of DG sets complete all as specified and as directed.

D. G . Set 40 KVA

D. G . Set 62.5 KVA

D. G . Set 100 KVA

D. G . Set 125 KVA

D. G . Set 160 KVA

Maintenance and servicing of DG sets once in a month including attending faults on call basis for normal repairs including replacement of defective & worn out parts by new spares such as filters, gaskets, V belts, Engine oil, rubber hoses, worm drive clamps, nut bolts and cleaning of alternator with vaccum cleaner and attending faults of AMF panels etc and greasing of bearings of engine and alternator, checking of batteries, adding distilled water, checking of oil and coolant levels as directed by engineer-in Charge. (Note : - (i) Spares required for above maintenance will be measured and paid separately under relevant item. (ii) Servicing to be carried out as per manufacturer instruction)

D. G . Set 160 KVA, Engine make:Cummins, Location :CHSC,LOT Substation

D. G . Set 160 KVA, , Engine make:Cummins, Location :CHSC,LOT Substation

D. G . Set 125 KVA, Engine make : GREAVES, Location:CHSC,LOT Substation

D. G . Set 125 KVA, Engine make:Kirloskar, Location:CHSC,LOT Substation

D. G . Set 100 KVA, Engine make: GREAVES, Location : CHSC,LOT Substation

D. G . Set 160 KVA, Engine make : GREAVES, Location : CHSC,UOT Substation

D. G . Set 160 KVA, Engine make:GREAVES, Location:CHSC,UOT Substation

D. G . Set 62.5 KVA, make: Kirloskar, Location:CHSC,LOT Substation (Dialysis Centre)

D. G . Set 160 KVA, Engine make: GREAVES, Location :CMDC substation CHSC

D. G . Set 40 KVA, Engine make:GREAVES, Location:CHSC,Skin Ward

D. G . Set 40 KVA, Engine make:Kirloskar, Location:CHSC,College of Nursing

Supply only diesel filter element with O ring, suitable for following capacities of DG sets :-

D. G . Set 40 KVA

D. G . Set 62.5 KVA

D. G . Set 100 KVA

D. G . Set 125 KVA

D. G . Set 160 KVA

Supply only oil filter element with O ring, suitable for following capacities of DG sets :-

D. G . Set 40 KVA

D. G . Set 62.5 KVA

D. G . Set 100 KVA

D. G . Set 125 KVA

D. G . Set 160 KVA

Supply only by pass filter element with O ring suitable for following capacities of DG sets :-

D. G . Set 40 KVA

D. G . Set 62.5 KVA

D. G . Set 100 KVA

D. G . Set 125 KVA

D. G . Set 160 KVA

Supply only air filter element suitable for following capacities of DG sets :-

D. G . Set 40 KVA

D. G . Set 62.5 KVA

D. G . Set 100 KVA

D. G . Set 125 KVA

D. G . Set 160 KVA

Supply only fan belt suitable for following capacities of DG sets:-

D. G . Set 40 KVA

D. G . Set 62.5 KVA

D. G . Set 100 KVA

D. G . Set 125 KVA

D. G . Set 160 KVA

Supply only belt for battery charging alternator for following capacities of DG sets :-

D. G . Set 40 KVA

D. G . Set 62.5 KVA

D. G . Set 100 KVA

D. G . Set 125 KVA

D. G . Set 160 KVA

Supply only rubber hose pipe set for water circuit complete with clamps, suitable for following capacities of DG sets :-

D. G . Set 40 KVA

D. G . Set 62.5 KVA

D. G . Set 100 KVA

D. G . Set 125 KVA

D. G . Set 160 KVA

S & F in repair frequency meter 96 x96 mm flush / square pattern complete all as specified and as directed.

S & F in repair Water temperature gauge including sensor and cable complete as per sample complete all as specified and as directed. (Make : Pricol/ Yenkey)

M & L for Dismantling of radiator , taking it to work shop for overhauling & cleaning descaling with acid removal of leakage, welding brazing & refixing it duly repaired etc all as directed.

D. G . Set 40 KVA

D. G . Set 62.5 KVA

D. G . Set 100 KVA

D. G . Set 125 KVA

D. G . Set 160 KVA

Calibration of FIP and injectors from the authorised dealer including petty repairs to make the FIP functional for the following capacities of DG sets including necessary spares required for smooth functioning of FIP (Note : A Certificate to the effect that the calibration and repairs has been carried out by the authorised dealer shall be submitted by the contractor.)

D. G . Set 40 KVA

D. G . Set 62.5 KVA

D. G . Set 100 KVA

D. G . Set 125 KVA

D. G . Set 160 KVA

M&L for repair / overhauling of self starter incl. replacement of carbon brushes, bearing, bushes, rewinding of armature and field etc. and varnishing complete all as directed for the following capacity :-

24 Volts make- Lucas or as per generator

12 Volts Make-Lucas 0r as per generator

Preparation of old painted surfaces of the DG Set including radiator, fuel tank etc of the following capacities complete degreasing and spray painting the same with two coats of approved synthetic enamel paint of approved shade including writing SM/MES nos on DG set complete all as directed by Engr-in-Charge. (D. G. Set 40/62.5/100/125/160 KVA)

Supply and fix in repair automatic voltage regulator up to 125 KVA DG set with facility of auto / manual mode as per existing capacity and make suitable for DG sets complete as per existing DG sets complete all as specified and as directed.

Supply and fix in repair automatic voltage regulator above 125 KVA DG set complete as per existing DG sets all as directed.

Supply and fix in repair fuel steel braided pipe with benjo bolts and washers etc complete of length 30cm long complete all as specified and as directed.

Supply and fix in repair fuel steel braided pipe with benjo bolts and washers etc complete of length 45cm long complete all as specified and as directed.

Supply and fix in repair fuel steel braided pipe with benjo bolt and washers etc complete of length 60cm long complete all as specified and as directed.

Supply and fix in repair control wiring of the DG set up to 125 KVA complete incl provision of additional auto cables heavy duty suitable for Gen set application complete all as specified and as directed.

Supply and fix in repair control wiring of the DG set above 125 KVA up to 160 KVA complete incl provision of additional auto cables heavy duty suitable for Gen set application complete all as specified and as directed.

Supply and fix in repair pressure guage 0 to 7 Kg/sqcm along with sensor and cable and as directed.

Supply and fix in repair lead acid battery 12 Volts 180 AH with initial charging and having indicators to know the status of level of electrolyte complete. (Make- Exide/ standard Furukawa/AMCO/Amaron.)

Supply and fix in repair lead acid battery 12 Volts 150 AH with initial charging and having indicators to know the status of level of electrolyte complete. (Make-Exide/standard Furukawa/AMCO/Amaron)

M & L for Top Overhauling only of DG set of following capacity of Kirloskar/Cummins make and including replacement of gaskets etc complete all as specified and all spare parts required to complete the work to the satisfaction complete all as specified and as directed.

D.G. Set 40 KVA

D. G . Set 62.5 KVA

D. G . Set 100 KVA

D. G . Set 125 KVA

D. G . Set 160 KVA

Supply only Oil Sump packing set suitable for following DG sets :-

D.G. Set 40 KVA

D. G . Set 62.5 KVA

D. G . Set 100 KVA

D. G . Set 125 KVA

D. G . Set 160 KVA

Supply and fix solinoid valve suitable for following capacity DG sets for smooth functioning complete to the satisfaction complete all as specified and as directed :-

40 KVA DG Sets

62.5 KVA DG Sets

100/125 KVA DG set

160 KVA DG sets

Supply and fix single phase preventer suitable for operation on 415 volt 50 HZ AC supply complete all as specified and as directed. (Make- L&T/Minilec)

Supply and fix microprocessor based multifunction relay suitable for DG sets operation and showing the various parameters such as Volt, ampere, frequency, rpm etc as per existing make and sample suitable for 40 KVA DG sets etc complete all as specified and as directed.

Supply and fix microprocessor based multifunction relay suitable for DG sets operation and showing the various parameters such as Volt, ampere, frequency, rpm etc as per existing suitable for 62.5 /100 KVA DG sets etc complete all as specified and as directed.

Supply and fix microprocessor based multifunction relay suitable for DG sets operation and showing the various parameters such as Volt, ampere, frequency, rpm etc as per existing suitable for 125 KVA DG sets etc complete all as specified and as directed.

Supply and fix microprocessor based multifunction relay suitable for DG sets operation and showing the various parameters such as Volt, ampere, frequency, rpm etc as per existing suitable for 160 KVA DG sets etc complete all as specified and as directed.

Dehydration, filtration of transformer oil in existing Transformer installed at site including testing of oil before and after filtration [to be carried out at site] by transformer oil testing machine and to bring the dielectric strength of Transformer oil between 30 KV/Min to 40 KV/Min but not less than 30 KV/Min complete all as specified and as directed by Engineer - in - Charge. (Note for testing: Samples are to be collected from top and bottom levels of the oil tank and the report is to be submitted for each sample)

Disconnecting the incoming and outgoing connections (Cables/ACSR conductor etc) of step down transformer 22KV/433 volt and 11KV/433 volt installed on PCC plateform/channel etc of capacity 100 to 315 KVA capacity and shifting the transformer to manufacturer workshop for carrying out repairs/servicing and replacing the burnt copper winding, gasket and unserviceable parts for proper functioning of the transformer complete and shifthing back the transformer to sub station and connecting the incoming and outgoing connctions and alternate transformer of same capacity shall be provided by the contractor during winding/servicing/repair period and no extra payments will be made to the contractor on this account) all as per direction and satisfaction of Engineer-in-charge. (Cost of winding with new copper wire , gasket and all connected materials are included in this job and no extra cost will be measured and paid seperately) (Note :- 1. Testing of transformer to be carried out before and after repair)

Disconnecting the incoming and outgoing connections (Cables/ACSR conductor etc) of step down transformer 22KV/433 volt and 11KV/433 volt installed on PCC plateform/channel etc of capacity 400 to 750 KVA capacity and shifting the transformer to manufacturer workshop for carrying out repairs/servicing and replacing the burnt copper winding, gasket and unserviceable parts for proper functioning of the transformer complete and shifthing back the transformer to sub station and connecting the incoming and outgoing connctions and alternate transformer of same capacity shall be provided by the contractor during winding/servicing/repair period and no extra payments will be made to the contractor on this account) all as per direction and satisfaction of Engineer-in-charge. (Cost of winding with new copper wire , gasket and all connected materials are included in this job and no extra cost will be measured and paid seperately) (Note :- 1. Testing of transformer to be carried out before and after repair)

Servicing of step down transformer 22 KV/433 volt and 11 KV/433 by performing following steps as per manufacturers instruction or as directed. (i) Draining out the transformer oil from transformer through drain valve and opening the top plate complete with rubber gaskets etc by removing nut bolts etc (ii) Taking out of complete core assembly and cleaning the same by insulating material and opening the same at desire temperature to achieve the desire insulation resistance including varnishing etc complete (iii) Cleaning the entire tank including radiator fins etc by flushing with insulating material (iv) Reassembling the core assembly after opening complete in tanks by placing all supports, nut bolts etc properly. (v) Refixing the top plate with nuts and bolts and replacing the all rubber gaskets (vi) Filling of New transformer oil complete (Transformer oil will be measured and paid separately) (Note :- Testing of transformer to be carried out before and after servicing)

Supply and fill new Transformer oil in the Transformer for topping up in existing Transformer and replacement in serviced transformer complete all as specified and as directed

Supply and fix gasket for Transformer top cover suitable for any types of Transformer of capacity 100 KVA to 750 KVA including taking down old unserviceable gasket complete all as specified and as directed.

Material and Labour for replacement of unserviceable oil level indicator, toughened glass strip including replacing necessary nuts, bolts, washers, packing etc complete all as specified and as directed.

Removing silica gel in breather and refilling silica gel in breather of capacity up to 750 KVA complete all as specified and as directed.

Supply and fix new breather assembly with packing nuts, washers, packing etc suitable for existing transformer of 100 to 750 KVA capacity complete all as specified and as directed.

Supply and fix in repairs brass studs suitable for Transformer of capacity 100 KVA and suitable make, 433 V, AC for LT side connection including removing of old worn-out studs from Transformer including brass nuts and 2 Nos washers for each studs and replacing cork sheet gasket complete all as specified and as directed.

All as per Item No 81 above but 160 KVA transformer complete all as specified and as directed.

All as per Item No 81 above but 200 KVA transformer complete all as specified and as directed.

All as per Item No 81 above but 250 KVA transformer complete all as specified and as directed.

All as per Item No 81 above but 315 KVA transformer complete all as specified and as directed.

All as per Item No 81 above but 400 KVA transformer complete all as specified and as directed.

All as per Item No 81 above but 750 KVA transformer complete all as specified and as directed.

Supply and fix in repairs battery terminal made out of brass/bronze heavy duty suitable for 150 AH/180 AH 12 Volt Battery complete all as specified and as directed.

S&F in repair self starter for engine of DG Set 62.5 KVA of existing make complete with all connections and all accessories including all fitting all as spd and directed by engrs in charge.

S&F in repair self starter for engine of DG Set 100 KVA of existing make complete with all connections and all accessories including all fitting all as spd and directed by engrs in charge.

S&F in repair self starter for engine of DG Set 125 KVA of existing make complete with all connections and all accessories including all fitting all as spd and directed by engrs in charge.

S&F in repair self starter for engine of DG Set 160 KVA of existing make complete with all connections and all accessories including all fitting all as spd and directed by engrs in charge.

Material and Labour for painting one coat of synthetic enamel paint (smoke greay) on external surfaces of the Transformer etc of the capacities 100 / 160 / 200/250/315/400/750 KVA complete by spray painting the same with two coats of approved synthetic enamel paint of approved shade complete all as directed.

Supply and replace on loadchange over switch disconnector in Sheet metal enclosure 200Amps 415 Volt 4Pole all as specified and directed (Make -L&T/ Havells /Legrand)

Supply and fix gasket for Transformer top cover suitable for any types of Transformer of capacity 100 KVA to 750 KVA including taking down old unserviceable gasket complete all as specified and as directed.

Adinath Technical Services

SHRI SWAPNAYOG ENTERPRISES

UNIQUE ENGINEERS

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