SERVICING / PERIODICAL MAINTENANCE OF DG SETS, CAPACITORS, CABLES, PROTECTIVE SYSTEM AND OTHER CONNECTED MISC WORK IN AICTS AND FAMILY QTRS OF SPS LINE, NGBM, OGBM AND AT NP LINES, OFFICERS ACCN OF AICTS, WR STN AND OTHER CONNECTED AREA UNDER AGE E

Amount

All as per item no.01 above but 160 to 180 KVA AMF Panel - 04 Nos.

All as per item no.01 above but 100 to 125 KVA AMF Panel - 07 Nos.

All as per item no.01 above but 50 to 63 KVA AMF Panel - 02 Nos.

Supply only in replacement of DG Set controller auto functioning with AMF 12 V complete all as directed by Engr-in-charge

Supply only in replacement of DG Set controller auto functioning with AMF 24 V complete all as directed by Engr-in-charge

Supply only in replacement of Den mount / Door mount VMR complete all as directed by Engr-in-charge

Supply only in replacement of relay card 12 V complete all as directed by Engr-in-charge

Supply only in replacement of relay card 24 V complete all as directed by Engr-in-charge

Supply only in replacement of turbo charger repair kit upto 125 KVA of existing make complete all as directed by Engr-in-charge

Supply only in replacement of turbo charger repair kit upto 180 to 320 KVA of existing make complete all as directed by Engr-in-charge

Supply only in replacement of OLR of existing make and capacity of DG set complete all as directed by Engr-in-charge

Supply only in replacement of Magnatic Relay 12 V DC of existing make complete all as directed by Engr-in-charge

Supply only in replacement of Current Transformer 100/5 of existing make complete all as directed by Engr-in-charge

Supply only in replacement of Current Transformer 200/5 of existing make complete all as directed by Engr-in-charge

Supply only in replacement of digital meter Ammeter 0-200/5 Amps 95 x96 mm square flush pattern complete all as directed by Engr-in-charge

Supply only in replacement of digital meter Ammeter 0-100/5 Amps 95 x96 mm square flush pattern complete all as directed by Engr-in-charge

Supply only in replacement of digital Voltmeter 0-500 Volts 96 x96 mm square flush pattern complete all as directed by Engr-in-charge

M&L for maintenance & servicing of 50 KVA DG set including connected Alternator installed at “Wireless Station- 01 No.”, (Make: Cummins) and carrying out routine 'A' check of the Engine & servicing works including following routine check of the engine & alternator & other servicing works as listed below and ensure smooth functioning of DG set complete all as per manufactures instructions and as directed by Engr-in-charge:- ( a) To check (every 50 hrs / 1 month whichever is earlier. (i) Lubrication greasing to all parts (ii) Check all engine level. (b) Fuel system: Drain sediment from fuel tanks. (c) Air System: every 50 hrs / 1 month whichever is earlier. (i) Clean pre cleaner dustpan weekly (ii) Check Air cleaner restriction clean / change cleaner element if required. (d) Cooling system: Check coolant level. OTHER MAINTENANCE:- (i) Drainer tank (ii) Check and correct leaks (iii) Drain fuel filter & Water separator. (iv) Check belts & adjust if required Note for item Nos. 17.00 to 24.00:- (a). Engine oil, Radiator coolant, oil top up, fan belts, filters & hose pipes will be measured and paid separately under respective items of BOQ as “Supply only” (b). All major spare parts costing above Rs. 300 will be measured & paid separately as “Supply only” under respective items of BOQ. (c). Minor Spare parts costing up to Rs. 300 deemed to be included in unit quoted rates by the contractor of this item. (d). Periodical testing register shall be maintained at site and produced to Engr-in- charge for sign on monthly basis. (e). The cost of stationery & other items shall be deemed to be included in unit quoted rates by the contractor of this item.

All as per Item No. 17 above but 63 KVA DG set including connected Alternator installed at “AICTS Pump House - 01 no.”, complete all as specified and as directed by Engineer -in-Charge

All as per Item No. 17 above but 100 KVA DG set including connected Alternator installed at “Sub-station No.2- 01 No. and Sub-station no.04- 01 no.”, complete all as specified and as directed by Engineer -in-Charge

All as per Item No. 17 above but 125 KVA DG set including connected Alternator installed at “Sub-station No.2- 04 No. & Sub-station no.04- 01 no.”, complete all as specified and as directed by Engineer -in-Charge

All as per Item No. 17 above but 160 KVA DG set including connected Alternator installed at “Sub-station No.2- 01 No.”, complete all as specified and as directed by Engineer -in-Charge

All as per Item No. 17 above but 180 KVA DG set including connected Alternator installed at “Sub-station No.3- 02 Nos. and Sub-station no.04- 01 no.”, complete all as specified and as directed by Engineer -in-Charge

All as per Item No. 17 above but 250 KVA DG set including connected Alternator installed at “Sub-station No.3- 01 No.”, complete all as specified and as directed by Engineer -in-Charge

All as per Item No. 17 above but 320 KVA DG set including connected Alternator installed at “AICTS CT scan- 01 no.”, complete all as specified and as directed by Engineer -in-Charge

M&L for carrying out following periodical maintenance on 320 KVA Diesel generator sets installed at “81 Armd Pump House” and carrying out following routine check of the engine & alternator & other servicing works as listed below and ensure smooth functioning of DG set complete all as per manufactures instructions and as directed by Engr-in-charge:- (a) To check every 250 Hrs / Every 6 month whichever is earlier:- (i) Repeat 'A' Lubrication (ii) Changing Engine Oil (iii) Record oil pressure. (b) Fuel system:- (i) Check Hydraulic Governor oil. (ii) Check throttle linkage. (iii) Lubricant ball joints of the throttle linkage of Hydraulic Governor. (iv) Change of Fuel filter. (v) Clean fuel tank breather. (c) Air System:- (i) Clean / Change crankcase breather. (ii) Check Air pipings & durettes (d) Cooling System:- (i) Check coolant in radiator. (ii) Add coolant concentrate if required (maintaining pH value in between 7.5 to10.5 (iii) Check heat exchanger zinc (sacrificial Anode) plugs. (iv) Jet Spray washing of Radiator Note:- (i) Coolant oil, Engine oil, fan belts, filters & hose pipes and other spare parts will be measured and paid separately under respective items of BOQ as “Supply only”.

All as per Item No. 25 above but 250 KVA DG set including connected Alternator complete all as specified and as directed by Engineer -in-Charge

All as per Item No. 25 above but 160 to 180 KVA DG set including connected Alternator complete all as specified and as directed by Engineer -in-Charge

All as per Item No. 25 above but 100 to 125 KVA DG set including connected Alternator complete all as specified and as directed by Engineer -in-Charge

All as per Item No. 25 above but 50 to 63 KVA DG set including connected Alternator complete all as specified and as directed by Engineer -in-Charge

Supply only lubricant oil filter with ‘O’ ring (as per sample) suitable for 250 to 320 KVA DG sets, complete all as specified and directed

Supply only lubricant oil filter with ‘O’ ring (as per sample) suitable for 160 to 180 KVA DG sets, complete all as specified and directed

Supply only lubricant oil filter with ‘O’ ring (as per sample) suitable for 100 to 125 KVA DG sets, complete all as specified and directed

Supply only lubricant oil filter with ‘O’ ring (as per sample) suitable for 50 to 63 KVA DG sets, complete all as specified and directed

Supply only diesel filter element with ‘O’ ring (as per sample) suitable for 250 to 320 KVA DG sets, complete all as specified and directed

Supply only diesel filter element with ‘O’ ring (as per sample) suitable for 160 to 180 KVA DG sets, complete all as specified and directed

Supply only diesel filter element with ‘O’ ring (as per sample) suitable for 100 to 125 KVA DG sets, complete all as specified and directed

Supply only diesel filter element with ‘O’ ring (as per sample) suitable for 50 to 63 KVA DG sets, complete all as specified and directed

Supply only bypass filter element with ‘O’ ring (as per sample) suitable for 250 to 320 KVA DG sets, complete all as specified and directed

Supply only bypass filter element with ‘O’ ring (as per sample) suitable for 160 to 180 KVA DG sets, complete all as specified and directed

Supply only bypass filter element with ‘O’ ring (as per sample) suitable for 100 to 125 KVA DG sets, complete all as specified and directed

Supply only air filter element suitable for 250 to 320 KVA DG sets, complete all as specified and directed

Supply only air filter element suitable for 160 to 180 KVA DG sets, complete all as specified and directed

Supply only air filter element suitable for 100 to 125 KVA DG sets, complete all as specified and directed

Supply only air filter element suitable for 50 to 63 KVA DG sets, complete all as specified and directed

Supply, laying, testing connecting and commissioning in repairs of 25 Sqmm 3.5 core underground cable, stranded aluminium conductor cable, LT 1100 volt grade, heavy duty, XLPE, insulated armoured, laid in trenches / fixed to poles /drawn through pipes or on walls including with suitable size cable glands criping type and cable lugs etc, including dismantling of old unserviceable cable, complete all as specified and directed.

Supply, laying, testing connecting and commissioning in repairs of 50 Sqmm 3.5 core underground cable, stranded aluminium conductor cable, LT 1100 volt grade, heavy duty, XLPE, insulated armoured, laid in trenches / fixed to poles /drawn through pipes or on walls including with suitable size cable glands criping type and cable lugs etc, including dismantling of old unserviceable cable, complete all as specified and directed.

Supply, laying, testing connecting and commissioning in repairs of 70 Sqmm 3.5 core underground cable, stranded aluminium conductor cable, LT 1100 volt grade, heavy duty, XLPE, insulated armoured, laid in trenches / fixed to poles /drawn through pipes or on walls including with suitable size cable glands criping type and cable lugs etc, including dismantling of old unserviceable cable, complete all as specified and directed.

Supply, laying, testing connecting and commissioning in repairs of 95 Sqmm 3.5 core underground cable, stranded aluminium conductor cable, LT 1100 volt grade, heavy duty, XLPE, insulated armoured, laid in trenches / fixed to poles /drawn through pipes or on walls including with suitable size cable glands criping type and cable lugs etc, including dismantling of old unserviceable cable, complete all as specified and directed.

Supply, laying, testing connecting and commissioning in repairs of 120 Sqmm 3.5 core underground cable, stranded aluminium conductor cable, LT 1100 volt grade, heavy duty, XLPE, insulated armoured, laid in trenches / fixed to poles /drawn through pipes or on walls including with suitable size cable glands criping type and cable lugs etc, including dismantling of old unserviceable cable, complete all as specified and directed.

Supply, laying, testing connecting and commissioning in repairs of 150 Sqmm 3.5 core underground cable, stranded aluminium conductor cable, LT 1100 volt grade, heavy duty, XLPE, insulated armoured, laid in trenches / fixed to poles /drawn through pipes or on walls including with suitable size cable glands criping type and cable lugs etc, including dismantling of old unserviceable cable, complete all as specified and directed.

Supply, laying, testing connecting and commissioning in repairs of 240 Sqmm 3.5 core underground cable, stranded aluminium conductor cable, LT 1100 volt grade, heavy duty, XLPE, insulated armoured, laid in trenches / fixed to poles /drawn through pipes or on walls including with suitable size cable glands criping type and cable lugs etc, including dismantling of old unserviceable cable, complete all as specified and directed.

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth not exc. 10 sqm on plan and getting out in soft / loose soil, complete all as specified and directed.

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth not exc. 10 sqm on plan and getting out in hard / dense soil, complete all as specified and directed.

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

Removing excavated soil not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point, complete all as specified and directed.

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

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

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

S&F in replacement straight through joint kit heat shrinkable jointing kit, suitable for the following size LT under ground cable 1100 volt grade armoured with aluminium conductor including necessary lugs etc complete all as specified and as directed by Engineer-in-Charge. (a). LT cable 3.5 core, 25 - 50 sqmm

(b). LT cable 3.5 core 70-120 sqmm

(c). LT cable 3.5 core150- 185 sqmm

(c). LT cable 3.5 core 240 sqmm

M&L for pin point of fault in LT/HT underground cables by using high voltage fault detector machine as and when required at site complete all as directed by Engineer-in-Charge. Note:- (i) Finding of one fault and make it functional in all respect will be measured as one job. (ii) Necessary excavation and earth work will be measured and paid separately.

Supply only in replacement fan belt suitable for 100 to 125 KVA capacity DG set, complete all as directed.

Supply only in replacement fan belt suitable for 180 to 250 KVA capacity DG set, complete all as directed.

Supply only in replacement fan belt suitable for up to 320 KVA capacity DG set, complete all as directed.

Supply only in replacement fan belt suitable for 50 to 63 KVA capacity DG set, complete all as directed.

Supply only in replacement belt for battery charging alternator suitable for 50 to 63 KVA capacity DG set, complete all as directed.

Supply only in replacement belt for battery charging alternator suitable for 100 to 125 KVA capacity DG set, complete all as directed.

Supply only in replacement belt for battery charging alternator suitable for 150 to 320 KVA capacity DG set, complete all as directed.

Supply only in replacement rubber hose pipe set for water circuit complete including with clamps, suitable for 50 to 125 KVA capacity DG set, complete all as directed.

Supply only in replacement rubber hose pipe set for water circuit complete including with clamps, suitable for 160 to 320 KVA capacity DG set, complete all as directed.

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 complete of following capacity of DG Set complete all as directed by Engineer- in- Charge:- (a). DG set of 50 to 125 KVA.

(b). DG set of 160 to 320 KVA.

S&F in repairs PVC insulated multisranded, copper conductor 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 in battery leads, complete all as directed.

Supply and fix in repairs control wiring with 0.50 / 1.50/ 2.50/ 4.00 (as required at site) of the DG set up to 125 KVA complete including provision of additional auto cables heavy duty suitable for Gen set application complete all as specified and as directed

Supply and fix in repairs control wiring of the DG set with 0.50 / 1.50/ 2.50/ 4.00 (as required at site) of DG set 160 KVA up to 320 KVA complete including provision of additional auto cables heavy duty suitable for Gen set application complete all as specified and as directed

Dismantling alternator from the engine base and repairing including replacement of worn out parts and re-assembling, re-installing, reconnecting with engine including testing on load for 50 to 62.5 KVA DG set, complete all as specified and directed by Engr-in-charge.

Dismantling alternator from the engine base and repairing including replacement of worn out parts and re-assembling, re-installing, reconnecting with engine including testing on load up to 125 KVA DG set, complete all as specified and directed by Engr-in-charge.

Dismantling alternator from the engine base and repairing including replacement of worn out parts and re-assembling, re-installing, reconnecting with engine including testing on load for 160 to 250 KVA DG set, complete all as specified and directed by Engr-in-charge.

Dismantling alternator from the engine base and repairing including replacement of worn out parts and re-assembling, re-installing, reconnecting with engine including testing on load for 320 KVA DG set, complete all as specified and directed by Engr-in-charge.

M&L for rewinding of armature with super enamelled copper wire of required size including varnishing, sleeves, cotton tape and heating etc. of 50 KVA to 125 KVA capacity including transportation to workshop and return back complete all as specified and directed

M&L for rewinding of armature with super enamelled copper wire of required size including varnishing, sleeves, cotton tape and heating etc. of 160 KVA to 320 KVA capacity including transportation to workshop and return back complete all as specified and directed

Supply only engine oil as in changing / top up, multi grade 15W40 suitable for DG set complete all as specified and directed. Make :- Indian oil / Hindustan petroleum / Castrol / BPCL.

Supply and applied petroleum jelly suitable for battery terminals as per IS, complete all as specified and directed.

Supply and fill in batteries distilled water as in topping up the battries of different capacities, complete all as specified and directed.

Supply & filled of concentrated coolent suitable for radiator of DG sets any capacity complete all as specified and directed.

M&L for repair / overhauling of self starter including replacement of carbon brushes, bearing, bushes, with and including rewinding of armature and field etc. and varnishing complete all as directed for the following capacity :- (a) 24 Volts make- Lucas or as per generator

(b) 12 Volts Make-Lucas or as per generator

Supply and fix in repairs battery terminal made out of brass / bronze heavy duty suitable for 92 AH/180 AH 12 Volt Battery, complete all as directed.

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

Supply and fix in repair pressure guage 0 to 7 Kg/sqcm along with sensor and cable complete all as directed by Engineer-In-Charge.

Supply and fix in replacement 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 / Amaron or other make as mentioned here-in-after.

Supply and fix in replacement 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 / Amaron or other make as mentioned here-in-after.

S&F in replacement solenoid valve / shut down coil 12 volts suitable for following capacity DG sets and ensure smooth functioning of DG sets complete all as directed by Engineer-in-Charge :- (a) 50/63 KVA DG Set

(b) 160/180/250/320 KVA DG Set

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

Supply and fix microprocessor based multifunction relay suitable for DG stes operation and showing the various parameters such as Volt, ampere, frequency, rpm etc complete all as specified and as directed by Engineer-in-Charge

Supply and fix in repairs fuse base suitable for cylindrical / DIN fuse link of 250 Amps capacity complete all as directed by Engineer-In-Charge.

Supply and fix in repairs DIN type HRC fuse link type HN of 200 Amps capacity complete all as directed by Engineer-In-Charge.

Supply and fix in repairs DIN type HRC fuse link type HN of 250 Amps capacity complete all as directed by Engineer-In-Charge.

Supply and fix in repairs DIN type HRC fuse link type HN of 315 Amps capacity complete all as directed by Engineer-In-Charge.

Supply and fix in repairs DIN type HRC fuse link type HN of 630 Amps capacity complete all as directed by Engineer-In-Charge.

Dismelting and taking down of unserviceable self starter from engine of DG Set 100/125 KVA and supply and fixed New Self starter suitable for 100 to 125 KVA DG set complete all accessories including all fitting etc complete all as directed by Engrs-in-charge.

Dismelting and taking down of unserviceable self starter from engine of DG Set 100/125 KVA and supply and fixed New Self starter suitable for 160 to 320 KVA DG set complete all accessories including all fitting etc complete all as directed by Engrs-in-charge.

M&L for preparation of old painted surfaces of the DG Sets including radiator, fuel tank etc of capacities 100 / 125 / 160 / 180 /250 / 320 KVA complete de-greasing and applying two coats of approved synthetic enamel paint of approved shade by using spray painting machine including writing SM/MES Nos. on DG set complete all as specified and directed by Engr-in-Charge

Supply, installation, testing and commissioning in replacement of unserviceable AVR unit from DG set of 50 to 63 KVA capacity complete suitable for 3 phase 50 HZ alternator complete all as directed by Engr-in-Charge.

Supply, installation, testing and commissioning in replacement of unserviceable AVR unit from DG set of 100 to 125 KVA capacity complete suitable for 3 phase 50 HZ alternator complete all as directed by Engr-in-Charge.

Supply, installation, testing and commissioning in replacement of unserviceable AVR unit from DG set of 160 to 320 KVA capacity complete suitable for 3 phase 50 HZ alternator complete all as directed by Engr-in-Charge.

M&L for taking out unserviceable contactor TP from panel board and supply and fix new power contactor Three Pole 225 amps capacity suitable for operation on 415 volt 50 Hz AC supply complete all as specified and as directed by Engineer-in-Charge. Make -L&T type MNX225 or equivalent in Siemens/Schneider/C&S

M&L for taking out unserviceable contactor TP from panel board and supply and fix new power contactor three Pole 250 amps capacity suitable for operation on 415 volt 50 Hz AC supply complete all as specified and as directed by Engineer-in-Charge. Make -L&T type MNX250 or equivalent in Siemens/Schneider/C&S

M&L for taking out unserviceable contactor 4 pole from panel board and supply and fix new power contactor four Pole 200 amps capacity suitable for operation on 415 volt 50 Hz AC supply complete all as specified and as directed by Engineer-in-Charge. Make -L&T type MCX 33 or equivalent in Siemens/Schneider/C&S

S & F in replacement Time delay relay suitable for 50/63/100/125/160/180/250/320 KVA DG Set complete all as specified and as directed

S&F in replacement on load change over switch disconnector in Sheet metal enclosure 200 Amps, 415 Volt, 4 Pole with and including necessary fixing arrangement on walls complete all as specified and directed Make - L&T / Havells / Legrand / C&S

S&F in replacement on load change over switch disconnector in Sheet metal enclosure 125 Amps, 415 Volt, 4 Pole with and including necessary fixing arrangement on walls complete all as specified and directed Make - L&T / Havells / Legrand / C&S

S&F in replacement on load change over switch disconnector in Sheet metal enclosure 400 Amps, 415 Volt, 4 Pole with and including necessary fixing arrangement on walls complete all as specified and directed Make - L&T / Havells / Legrand / C&S

M&L for taking out old unserviceable MCB / MCCB TP / TPN from existing LT panel board and supply and fixing new MCCB, TP, 63 amps capacity, Adjustable Thermal Magnetic, rupturing 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 brunt lugs and wire / cable pieces etc as required at site, complete all as specified and directed by Engr-in-charge. [Make- L&T(d sine) /Siemens (3 VA ) /Schneider (CVS ) /Legrand ( DX3 )

M&L for taking out old unserviceable MCB / MCCB TP / TPN from existing LT panel board and supply and fixing new MCCB, TP, 100 amps capacity, Adjustable Thermal Magnetic, rupturing 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 brunt lugs and wire / cable pieces etc as required at site, complete all as specified and directed by Engr-in-charge. [Make- L&T(d sine) /Siemens (3 VA ) /Schneider (CVS ) /Legrand ( DX3 )

M&L for taking out old unserviceable MCB / MCCB TP / TPN from existing LT panel board and supply and fixing new MCCB, 3 pole, 200 amps capacity, Adjustable Thermal Magnetic, rupturing capacity 35 KA at 415 volt 50 Hz AC supply including necessary modification in panel board if required to fix the MCCB complete with replacement of brunt lugs and wire / cable pieces etc as required at site, complete all as specified and directed by Engr-in-charge. [Make- L&T(d sine) /Siemens (3 VA ) /Schneider (CVS ) /Legrand ( DX3 )

M&L for taking out old unserviceable MCB / MCCB TP / TPN from existing LT panel board and supply and fixing new MCCB, 4 pole, 125 amps capacity, Adjustable Thermal Magnetic, rupturing 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 brunt lugs and wire / cable pieces etc as required at site, complete all as specified and directed by Engr-in-charge. [Make- L&T(d sine) /Siemens (3 VA ) /Schneider (CVS ) /Legrand ( DX3 )

M&L for taking out old unserviceable MCB / MCCB TP / TPN from existing LT panel board and supply and fixing new MCCB, 4 pole, 250 amps capacity, Adjustable Thermal Magnetic, rupturing capacity 35 KA at 415 volt 50 Hz AC supply including necessary modification in panel board if required to fix the MCCB complete with replacement of brunt lugs and wire / cable pieces etc as required at site, complete all as specified and directed by Engr-in-charge. [Make- L&T(d sine) /Siemens (3 VA ) /Schneider (CVS ) /Legrand ( DX3 )

M&L for taking out old unserviceable MCB / MCCB TP / TPN from existing LT panel board and supply and fixing new MCCB, 4 pole, 400 amps capacity, Adjustable Thermal Magnetic, rupturing capacity 35 KA at 415 volt 50 Hz AC supply including necessary modification in panel board if required to fix the MCCB complete with replacement of brunt lugs and wire / cable pieces etc as required at site, complete all as specified and directed by Engr-in-charge. [Make- L&T(d sine) /Siemens (3 VA ) /Schneider (CVS ) /Legrand ( DX3 )

M&L for taking out old unserviceable MCB / MCCB TP / TPN from existing LT panel board and supply and fixing new MCCB, 4 pole, 630 amps capacity, Adjustable Thermal Magnetic, rupturing capacity 50 KA at 415 volt 50 Hz AC supply including necessary modification in panel board if required to fix the MCCB complete with replacement of brunt lugs and wire / cable pieces etc as required at site, complete all as specified and directed by Engr-in-charge. [Make- L&T(d sine) /Siemens (3 VA ) /Schneider (CVS ) /Legrand ( DX3 )

S&F in replacement of contactor coil of 225 Amps as per existing sample complete all as specified and as directed by Engineer -in-Charge

S&F in replacement of contactor coil of 250 Amps as per existing sample complete all as specified and as directed by Engineer -in-Charge

S&F in replacement of contactor coil of 300 Amps as per existing sample complete all as specified and as directed by Engineer -in-Charge

S&F in replacement of contactor coil of 550 Amps as per existing sample complete all as specified and as directed by Engineer -in-Charge

Supply only as in spare contactor kit of 225 Amps as per existing sample complete all as specified and as directed by Engineer -in-Charge

Supply only as in spare contactor kit of 250 Amps as per existing sample complete all as specified and as directed by Engineer -in-Charge

Supply only as in spare contactor kit of 300 Amps as per existing sample complete all as specified and as directed by Engineer -in-Charge

Supply only as in spare contactor kit of 550 Amps as per existing sample complete all as specified and as directed by Engineer -in-Charge

S & F in replacement water pump assembly with new one, suitable for up to 125 KVA Kirloskar make DG set with and including necessary gasket and packing complete all as directed by Engr-in-charge

S & F in replacement water pump assembly with new one, suitable for up to 320 KVA Kirloskar make DG set with and including necessary gasket and packing complete all as directed by Engr-in-charge

M&L for disconnecting fuel injection pump (FIP) of DG set of capacity 50 to 125 KVA for servicing / calibration from authorised service centre and re-fitting after calibrations including replacement of injector nozzle, delivery valve, gasket, fuel pump gear, flange assembly, plunger, copper washer, adaptor, set both etc and all additional spares as required to make the FIP serviceable complete all as directed by Engr-in-charge.

M&L for disconnecting fuel injection pump (FIP) of DG set of capacity 160 to 320 KVA for servicing / calibration from authorised service centre and re-fitting after calibrations including replacement of injector nozzle, delivery valve, gasket, fuel pump gear, flange assembly, plunger, copper washer, adaptor, set both etc and all additional spares as required to make the FIP serviceable complete all as directed by Engr-in-charge.

Supply and fix in replacement air hose suitable for 50 to 125 KVA capacities DG Sets complete all as specified and directed by Engineer-in-Charge

Supply and fix in replacement air hose suitable for 160 to 320 KVA capacities DG Sets complete all as specified and directed by Engineer-in-Charge

M&L for taking out old unserviceable change over switch and supply and fixing in replacement new auto transfer switch (ATS) with automatic / Manual control with inbuilt time delay etc complete with enclosure 200 Amp, 4 pole including necessary arrangements to fix the ATS on wall with necessary bus bar and cable end boxes to connect incoming cable and outgoing cables, complete all as specified and directed by Engineer-in-Charge

M&L for taking out old unserviceable change over switch and supply and fixing in replacement new auto transfer switch (ATS) with automatic / Manual control with inbuilt time delay etc complete with enclosure 125 Amp, 4 pole including necessary arrangements to fix the ATS on wall with necessary bus bar and cable end boxes to connect incoming cable and outgoing cables, complete all as specified and directed by Engineer-in-Charge

M&L for taking out old unserviceable change over switch and supply and fixing in replacement new auto transfer switch (ATS) with automatic / Manual control with inbuilt time delay etc complete with enclosure 400 Amp, 4 pole including necessary arrangements to fix the ATS on wall with necessary bus bar and cable end boxes to connect incoming cable and outgoing cables, complete all as specified and directed by Engineer-in-Charge

M&L for necessary repair to LT panel boards complete with necessary welding work to doors, replacement of unserviceable hinges & aldrops bolts etc complete all as directed by Engineer-in-Charge. Note:- Repair of one LT panel and make it functional in all respect will be measured as one job.

M&L for earthing complete with galvanised steel earth plate electrode including necessary excavation and earth work in any type of soil with galvanized steel earth plate electrode size 60 cm x 60 cm x 6 mm thick buried directly in ground (earth pit not less than 2.25 m below ground level) with top edge of the earth plate not less than 1.50 m below normal ground level connected to with and including earth lead of 32x6 mm size GI flat iron up to 7.50m by means of bolts nuts check nuts and washers of galvanised iron or steel all as shown in electrical plate No.3 of MES SSR Part-I(2009) connected to main switch board or main control board all as specified and testing on completion with & including provision of earth strip protected by galvanised iron 50 mm dia. light grade pipe up 7.50m and watering pipe shall be 20 mm bore medium grade with and including concrete pit shall be PCC 1:3:6 type C-1, 40 mm thick pre cast cover slab in RCC (1:2:4) type B-1 using 20 mm graded stone aggregate duly reinforced with 8 mm TMT bars @100mm C/C on both sides with suitable cast iron lifting handle, GI earthing strip shall be encased in and including 50mm nominal bore GI 'light grade' tubing with all fittings from earth plate up to panel shall be provided & charcoal / salt funnel & other fittings etc. complete all as specified and as directed. Note :- (i) Unit rates includes the cost of 7.50 m GI pipe for protection of earth strip and 7.50 m GI earth lead strip for each earthings.

S&F earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground 32x6mm galvanised iron strip, complete all as specified and directed.

PURVA ELECTRICALS AND ENGINEERS (BID ID -3136281)

Rama Electricals (BID ID -3143063)

TULAJA ENTERPRISES (BID ID -3136541)

SBS Enterprises (BID ID -3136024)