8383 PERIODICAL MAINT DG SETS AND REPAIR/MAINT PANELS, CABLES, PROTECTIVE SYSTEM AND OTHER CONNECTED MISC WORKS IN STAVELY ROAD, SHO, MITS, CARRIAPPA ENCLAVE, EME WKSP COMPLEX AND OTHER CONNECTED AREA UNDER GE (SOUTH) PUNE

Amount

Taking up old unserviceable cable from trenches / poles / wall etc of sizes all as specified and directed : -

10 Sqmm 2 core

16 Sqmm 2 core

16 Sqmm 4 core

25 Sqmm 3.5 core

35 Sqmm 3.5 core

50 Sqmm 3.5 core

70/95 Sqmm 3.5 core

Supply, lay, test, connecting and commissioning under ground armoured cable, LT 1100 volts grade, heavy duty XLPE insulated, with aluminium stranded conductor complete laid in trenches/fixed to poles/drawn through pipes with suitable size cable glands & crimping type cable lugs etc complete all as specified and directed of following size :-

10 Sqmm 2 core

16 Sqmm 2 core

16 Sqmm 4 core

25 Sqmm 3.5 core

35 Sqmm 3.5 core

50 Sqmm 3.5 core

70 Sqmm 3.5 core

95 Sqmm 3.5 core

M&L for laying of Reinforced concrete pipes, class NP2 of dia 150 mm, 2 nos half round ( for bottom and top )and before laying exacaved area shall be leveling all as specified and directed by Engr-in-charge.

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth for taking out cable etc for repairs / laying cables etc and getting out in following type of strata complete all as specified and as directed by the Engineer - in - Charge.

Soft/Loose soil

Hard /Dense soil

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

Removal of excavated material [soil] to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and as directed by the Engineer - in - Charge.

Supply and laying galvanised steel water tubing, light grade with all fittings (ISI marked) and laid in trenches / under roads / in drains / fixed to poles/walls (with required size flat iron clamp bolts, nuts and washers) pipes of the following sizes :-

40 mm bore

50 mm bore

M&L for bringing Cable testing van (Fault Finder) for detecting the location of fault in the LT UG cable 1.1 KV of any size complete all as specified and as directed

M&L for bringing Cable testing van (Fault Finder) for detecting the location of fault in the HT UG cable 11/22 KV of any size complete all as specified and as directed

M&L in replacement for heat shrinkable Straight through jointing kit for LT 1.1 KV XLPE cables 150 to 240 Sqmm 3.5 core including all accessories required complete all as specified and as directed.

M&L in replacement for heat shrinkable end termination jointing kit for HT 11 KV XLPE cables 95 to 120 Sqmm 3 core including all accessories required complete all as specified and as directed.

M&L in replacement for heat shrinkable end termination jointing kit for HT 22 KV XLPE cables up to 120 Sqmm 3 core including all accessories required complete all as specified and as directed.

M&L in replacement for heat shrinkable straight through jointing kit for HT 11 KV XLPE cables 95 to 120 Sqmm 3 core including all accessories required complete all as specified and as directed.

M&L in replacement for heat shrinkable straight through jointing kit for HT 22 KV XLPE cables 95 to 120 Sqmm 3 core including all accessories required. [Make for Ser. Item No. 10 to 14 above :- Denson/M Seal/Siemens.]

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

S & F in repair Indicator lamps with holder 15 mm screw type complete all as specified and as directed.

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 by Engineer-in-Charge.

D. G . Set 320 KVA

D. G . Set 62.5 KVA

S & F in repair Time delay relay suitable for 320 / 110 / 62.5 / 50 /125 KVA DG Set complete all as specified and as directed.

M&L for tappet setting of following capacities of DG sets :-

D. G. Set 25 KVA

D. G. Set 320 KVA

D. G. Set 40 KVA

D. G. Set 50/62.5 KVA

D. G. Set 100 KVA

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

Supply and fix in repair automatic voltage regulator above 125 KVA and upto 320 KVA DG set complete as per existing DG sets complete all as specified and as directed.

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 complete all as specified and as directed. [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's instruction]

D. G . Set 62.5 KVA, Engine make: Kirloskar, Location : ALC WKSP Sub station

D. G . Set 40 KVA, Engine make: Kirloskar, Location : ALC Ward Sub station

D. G . Set 320 KVA, SM No.NYA, Engine make : Kirlosker, Location :MITS&D

D. G . Set 25 KVA, SM No-177698, Engine make : Kirlosker, Location : Cariappa Pump House.

D. G . Set 50 KVA, SM No-NYA, Engine Make : Kirlosker, Location : AGE E/M Office.

D. G . Set 62.5 KVA, Engine Make : Kirloskar, Location : DAD Sub station

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

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 or as per generator

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 by engineer-In- Charge :-

24 volts capacity

12 volts capacity

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

D. G . Set 25 KVA

D. G . Set 320 KVA

D. G . Set 50 KVA

D. G . Set 62.5 KVA

D. G . Set 40 KVA

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

D. G . Set 320 KVA

D. G . Set 110 KVA

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

D. G . Set 25 KVA

D. G . Set 320 KVA

D. G . Set 50 KVA

D. G . Set 62.5 KVA

D. G . Set 40 KVA

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

D. G . Set 320 KVA

D. G . Set 50 KVA

D. G . Set 62.5 KVA

D. G . Set 100 KVA

D. G . Set 40 KVA

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

D. G . Set 25 KVA

D. G . Set 320 KVA

D. G . Set 50 KVA

D. G . Set 62.5 KVA

D. G . Set 25 KVA

D. G . Set 40 KVA

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

D. G . Set 25 KVA

D. G . Set 320 KVA

D. G . Set 50 KVA

D. G . Set 62.5 KVA

D. G . Set 40 KVA

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

D. G . Set 25 KVA

D. G . Set 320 KVA

D. G . Set 50 KVA

D. G . Set 62.5 KVA

D. G . Set 40 KVA

Supply only engine oil, multi grade diesel engine. [Make :- Indian oil / Hindustan petroleum / Castrol / BPCL]

Supply and applying Petroleum jelly. (1 kg plastic sealed container.)

S & F in repair Water temperature gauge including sensor and cable complete as per sample. [Make : Pricol/ Yenkey]

Supply & Fill Electrolyte of suitable Sp gravity for lead acid batteries in sealed container

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

D. G . Set 25KVA

D. G . Set 320 KVA

D. G . Set 40/50 KVA

D. G . Set 62.5 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 25 KVA

D. G . Set 320 KVA

D. G . Set 40/50 KVA

D. G . Set 62.5 KVA

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 by engineer-In- Charge :-

24 volts capacity

12 volts capacity

M&L for repair /replacement wiring of APFC control panel complete as per Engr-in-charge.

S&F in repair /replacement capacitor duty contactor for APFC panel 10 KVAR complete as per engr-in-charge.

All as per Sl Item No. 48.00 above but of capacity 20 KVAR complete all as specified and as directed.

M&L for repair /replacement APFC panel Relay 12 way complete all as specified and as directed.

Supply and fix in replacement, compensation complete from APFC panel cosisting of cylindrical capacitor 3 KVAR -01 No capacity duty contactor and MCB TP of suitable capacity with one number LED and necessary copper wiring complete all as specified and as directed.

Supply & fill radiator coolant for smooth cooling of engine complete all as specified and 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 steel braided fuel pipe with benjo bolts and washers etc complete of length 45cm long complete all as specified and as directed.

Supply and fix in repair steel braided fuel 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 320 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 by Engineer-In-Charge.

S&F in repairs water temperature guage along with sensor and cable complete all as specified and as directed.

S&F repairs MS pipes 15mm dia suitable for Diesel including necessary excavation etc complete all as specified 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 all as specified and as directed. [Make- Exide/ standard / 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 all as specified and as directed. [Make - Exide / standard / 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 of Engineer-in-charge .

D. G . Set 25 KVA

D. G . Set 320 KVA

D. G . Set 50 KVA

D. G . Set 62.5 KVA

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

D. G . Set 25 KVA

D. G . Set 320 KVA

D. G . Set 50 KVA

D. G . Set 62.5 KVA

Supply and fix solenoid valve suitable for following capacity DG sets for smooth functioning of DG sets complete to the satisfaction of Engineer-in-Charge :-

25/50 KVA DG Sets

320 KVA DG set

Supply and fix single phase preventer suitable for operation on 415 volt 50 HZ AC supply 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) complete all as specified and as directed.

Supply and fix in repairs fuse base suitable for cylindrical / DIN fuse link for following capacities and all as directed by Engineer-in-Charge :-

160 Amps capacity ( L&T Type HB 160 Cat No. SK90405 or same type in Schneider / Siemens / C&S)

250 Amps capacity ( L&T Type HB 250 Cat No. SK90406 or same type in Schneider / Siemens / C&S)

Supply and fix DIN type HRC fuse link type HN of capacity 125 Amps complete all as specified and as directed.

Supply and fix DIN type HRC fuse link type HN of capacity 160 Amps complete all as specified and as directed.

Supply and fix DIN type HRC fuse link type HN of capacity 200 Amps 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. (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.)

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.

Taking down old breather assembly and 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 78.00 above but 160 KVA transformer complete all as specified and as directed.

All as per Item No 78.00 above but 200 KVA transformer complete all as specified and as directed.

All as per Item No 78.00 above but 250 KVA transformer complete all as specified and as directed.

All as per Item No 78.00 above but 315 KVA transformer complete all as specified and as directed.

All as per Item No 78.00 above but 500 KVA transformer complete all as specified and as directed.

Material and Labour for repairing the surface by scraping old paint and applying one coat of synthetic enamel paint [Smoke grey] on external surface including cleaning and filling cavities including writing SM No., MES No. and capacity complete all as specified and as directed by Engineer - in - Charge for the following:

Transformer, 11 KV/433 V, AC, of capacity 100 KVA to 315 KVA

Transformer, 22 KV/433 V, AC, of capacity 250 KVA to 500 KVA

M&L for earthing complete with galvanised steel earth plate electrode 600 X 600 X 6.3 mm thick buried directly in ground [earth pit not less than 2.25 m deep below ground level] with top edge of plate not less than 1.50 m below normal ground level connected to GI earth strip 32x6 mm connected to the plate by means of GI bolts & nuts complete all as per Electrical plate No. 3 of SSR Part-I, connected to earthing test point including testing on completion including main earthing, charcoal, common salt, PCC 1:3:6, Type C-2 earth pit with RCC cover, MS funnel with GI watering pipe, wiremesh, earth work excavation etc complete all as specified and as directed (Note - GI earth strip and protection pipe will be measured and paid seperately beyond 7.50 mtr)

Supply and fix earth continuity conductor fixed to wall or burried in ground or fixed to pole or any other indicated situation, made out of galvanised iron strip of size 32x6 mm complete all as specified and as directed.

M&L for preparation of old painted surfaces of the DG Set including radiator, fuel tank etc of following capacities complete by degreasing and applying two coats of synthetic enamel paint of approved shade with spray machine including writing SM / MES Nos on DG set complete all as directed :-

D. G . Set 15/25 KVA

D. G . Set 50/62.5 KVA

D. G . Set 320 KVA

M&L for cleaning of DG Set/ Transformer / surrounding by surface dressing not exc. 15 cm depth in soft / loose soil incl removing shrubs, grass, miniplants and other unwanted material and levelling and removing the excavated materials not exc. 50 mtr complete all as specified and as directed.

Disconnecting the incoming and outgoing connections (Cables/ACSR conductor etc) from step down transformer 22KV/433 volt, 11KV/433 volt installed on PCC plateform etc. and shifting the transformer to manufacturer workshop for carrying out repairs/servicing including all spare parts which are required for smooth functioning of transformer complete, and shifting back the transformer to sub station and connecting the incoming and outgoing connections complete to the satisfaction of Engineer-in-charge. (Note : Serviceability test of transformer to be carried out after servicing. If transformer not found in workable condition then the contractor re-servicing the same at his own cost i.e. without any extra cost to the Government.)

M&L for servicing of step down transformer 22 KV/433 volt of capacity 250 KVA including all spare parts which are required for smooth functioning of transformer by performing following steps as per manufacturers instruction or as directed. (a) 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 (b) Taking out of complete core assembly and cleaning the same by insulating material and ovening the same at desired temerature to achive the desired insulation resistance including varnishing etc complete (c) Cleaning the entire tank including radiator fins etc by flushing with insulating material (d) Reassembling the core assembly after ovening complete in tanks by placing all supports, nut bolts etc properly. (e) Refixing the top plate with nuts and bolts and replacing the all rubber gaskets (f) Filling of New transformer oil complete (Transformer oil will be measured and paid seperately)

[Note for Ser. Item No. 90 above :- (1) Testing of transformer to be carried out before and after servicing (2) A spare transformer of same capacity shall be provided by the contractor during servicing period and no extra payments will be made to the contractor on this account (3) Serviceability test of transformer to be carried out after servicing. If transformer not found in workable condition then the contractor re-servicing the same at his own cost i.e. without any extra cost to the Government.]

All as per Item No 90.00 above but 315/350 KVA

All as per Item No 90.00 above but 100/160 KVA

All as per Item No 90.00 above 160 KVA but upto 500 KVA

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