REPAIR/MAINT OF 33 KV NETWORK AND OTHER ALLIED E/M WORKS INCLUDING IMPROVEMENT OF INFRASTRUCTURE AND ASSEMENT/CALIBRATION OF HT SWITCH GEARS AND MISC E/M ASSETS, CAPACITOR, BANKS ETC AT ARMY AREA JDR UNDER GE (A) NO. 01

Amount

Supply and fix in replacement of microprocessor based relay of IDMT relay including testing, setting of relay for proper tripping according to load all as specified and directed by Engineer-in-Charge. Note : 1. Calibration certificate from competent protection team will be submitted by contractor. 2. Rates are deemed to include synchronisation of protection relay with main incoming 33 KV electric supply from JVVNL i.e. Co- ordination of power system incl setting of 11 KV in coming and out going circuits enabling the system to respond quickly for arresting the tripping to particular outgoing circuit. the job may include liaison with JVVNL for acquiring the tech data relative to relay/CT setting to achieve desired Co-ordination of the system all as directed at site and to the entire satisfaction of Engr in charge. Rates are also deemed to include synchronisation of 33 KV and 11 KV VCB's again after 3 months of job completed. A certificate in this regard to be submitted by the contractor in each case. 3. All Test equepments/T&P reqd for carry out calibration of relays etc should be deemed to be included in quoted rates.

Supply and fix in replacement of terminal bushing assembly (spout bushing) 11 KV VCB complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of Tulip contact (isolating contact 630 A) 11 KV VCB/RMU complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of circuit spout RYB (bus bar insulators) 61 mm for 11 KV VCB complete all as specified and directed.

Supply and fix in replacement of loading spring and main link for 11 KV VCB complete all as specified and directed.

Supply and fix in replacement of spring charging gear for 11 KV VCB/RMU complete all as specified and directed.

Supply and fix in replacement of common oprating shaft for 11 KV VCB/RMU complete all as specified and directed.

Supply and fix in replacement of trip shaft for 11 KV VCB/RMU complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of Tripping coil assembly 110 V DC for 11 KV VCB/RMU complete all as specified and directed.

Supply and fix in replacement of Closing coil assembly 110 V DC for 11 KV VCB/RMU complete all as specified and directed.

Supply and fix in replacement of trip roller for 11 KV VCB/RMU complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of vaccum interupter bottles for 11 KV VCB/RMU complete all as specified and directed.

Supply and fix in replacement of anty pumping relay for 11 KV VCB complete all as specified and directed.

Supply and fix in replacement of Auxiliary Contactor 11 KV VCB/RMU complete all as specified and directed.

Supply and fix in replacement of in replacement of Auxiliary switch 4 pole for 11 KV VCB/RMU complete all as specified and directed.

Supply and fix in replacement of spring charging motor for 11 KV VCB/RMU complete all as specified and directed.

Supply and fix in replacement of terminal protector or push-on-boot for 11 KV VCB/RMU complete all as specified and directed.

Supply and fix in replacement of current Transformer including testing, calibration of 11 KV single phase indoor, (metering & protection ) for 11 KV VCB/RMU ratio 150/75 / 5-5 Amp complete, IS2705/1992 and IEC 60044-2 and complete all as specified and directed

Supply and fix in replacement of Potential Transformer including testing calibration of 11 KV single phase indoor, Epoxy cast PT of ratio 11KV/√3/110/√3 class 1.0, burden 100 VA/Phase insulation level 28/75 KV, voltage factor 1.2 Cont and 1.5 for 30 Sec, confirming to IS-3156 incl suporting insulator complete all as specified and directed by Engineer-in-charge.

Supply and fix in replacement of terminal bushing (spout bushing) 33 KV VCB complete all as specified and directed by Engineer-in-Charge. Make : Crompton & Greaves

Supply and fix in replacement of Tulip contact (isolating contact 630 A) 33 KV VCB/RMU complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of Circuit spout RYB (bus bar insulators) 61 mm for 33 KV VCB complete all as specified and directed.

Supply and fix in replacement of loading spring and main link for 33 KV VCB/RMU complete all as specified and directed.

Supply and fix in replacement of spring charging gear for 33 KV VCB/RMU complete all as specified and directed.

Supply and fix in replacement of operating gear mech 33 KV VCB/RMU complete all as specified and directed.

Supply and fix in replacement of trip shaft for 33 KV VCB/RMU complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of Tripping coil with assembly 110 V DC for 33 KV VCB/RMU complete all as specified and directed.

Supply and fix in replacement of Closing coil with assembly 110 V DC for 33 KV VCB/RMU complete all as specified and directed.

Supply and fix in replacement of trip roller for 33 KV VCB/RMU complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of vaccum interupter bottles for 33 KV VCB/RMU complete all as specified and directed.

Supply and fix in replacement of anty pumping relay for 33 KV VCB/RMU complete all as specified and directed.

Supply and fix in replacement of Auxiliary Contactor 33 KV VCB/RMU complete all as specified and directed.

Supply and fix in replacement of Auxiliary switch 4 pole for 33 KV VCB/RMU complete all as specified and directed.

Supply and fix in replacement of spring charging motor for 33 KV VCB/RMU complete all as specified and directed.

Material and labour for repair/ replacement of defective complete control wiring of current transformers, ampere meter, voltmeter, potential transformers, circuits of indoor/Outdoor type 33/11 KV VCB'S using 2.5 sqmm copper flexible PVC insulated wire and suitable size of copper lugs and thimbles and connector complete all as specified and directed

Supply and fix and replacement of Buch, WTI, OTI Trip relay suitable for 33/11 KV VCB Panel complete all as specified and directed.

Repair & replacement of unserviceable male, incoming contact (moving ) 06 sets & female out going 06 sets of VCB 11KV including dismantling of existing & fixing new upto satisfactory Complete and as directed by EIC. Note:- Contractor should visit the site to know the exact scope of the job for above items of BOQ before quoting rates. No claim arising out of any error or inaccuracy in understanding the scope of work shall be enterained.

Replacement of existing u/s under ground control copper cable PVC insulated and PVC sheathed 1100 Volt grade of size 2.5 Sqmm 2 core including necessary excavation and earth work complete.

Replacement of existing u/s under ground control copper cable PVC insulated and PVC sheathed 1100 Volt grade of size 2.5 Sqmm 4 core including necessary excavation and earth work complete all as specified and directed

Replacement of existing u/s under ground control copper cable PVC insulated and PVC sheathed 1100 Volt grade of size 2.5 Sqmm 12 core including necessary excavation and earth work complete all as specified and directed

Supply and fixing in replacement of HT 11 KV RMU operating mechanism suitable to open/close/grounding the breaker including all fixing arrangements and made serviceable upto the satisfaction of EIC complete all as specifiedand as directed

Supply and fixing in replacement of HT 33 KV VCB/RMU operating mechanism suitable to open/close/grounding the breaker including all fixing arrangements and made serviceable upto the satisfaction of EIC complete all as specifiedand as directed.

Supply, installation, testing and commissioning in replacement of outdoor type oil cooled single phase Current Transformer (CT) with double wound, dual ratio C.T.'s 60-30A/5-5A suitable for 33 KV 3 phase system 15 VA burden for protection (class 5P10) 15 VA burden for metering (accuracy class 1) as per IS: 2705-1992 complete with necessary connections etc as required complete all as specified and directed.

All as per above item No. 45.00 here-in-above, but dual ratio CT 150-75A/5-5A suitable for 33 KV system.

Supply, installation, testing and commissioning in replacement of outdoor type oil cooled single phase HT Potential Transformer (PT) suitable for 33 KV / 110 Volt outdoor type, 3 Phase system, 15 VA burden for protection (accuracy class 1) as per IS: 2705-1992 complete with necessary connections etc as required complete all as specified and directed.

Supply and fix in replacement of 33 KV RMU PT fuse 0.5 Amps complete all as directed.

All as above item No. 48.00 here-in-above, but for 11 KV RMU.

Supply and fix in replacement of over current and earth fault relay operated on self-energize for 11/33 KV RMU suitable to HT swichgear complete with complete wiring and testing all as directed. Note :- Operational Test @ 70%, 85%, 100% and 110% of 110V DC 1. Power Frequency HV Tests for 1 minute Main circuits 2. Dielectric Tests on auxiliary & control circuits for 1sec 3. Design and Visual Checks 4. Measurement of contact resistance of main circuit in µ 5. Closing & Tripping Timing 6. Checking wiring of circuits and their contacts 7. Insulation resistance of complete wiring circuit with all Equipment mounted on the panels 8. Checking of operational protective schedule, instruments & meters 9. Checking of phase faults between R&Y, Y&B and B

Supply and fix in replacement of over current and earth fault relay operated on 20 to 110 Volts DC supply, for 11/33 KV VCB/RMU suitable to HT swichgear complete with complete wiring and testing all as directed. Note :- Operational Test @ 70%, 85%, 100% and 110% of 110V DC 1. Power Frequency HV Tests for 1 minute Main circuits 2. Dielectric Tests on auxiliary & control circuits for 1sec 3. Design and Visual Checks 4. Measurement of contact resistance of main circuit in µ 5. Closing & Tripping Timing 6. Checking wiring of circuits and their contacts 7. Insulation resistance of complete wiring circuit with all Equipment mounted on the panels 8. Checking of operational protective schedule, instruments & meters 9. Checking of phase faults between R&Y, Y&B and B

Supply and fix in repair L1, L2, and L3 Digital phase indicator ,input current-1Amp or 5 Amp, Acc Class : CL 1.0 complete all as specified and directed by Engineer-in-charge. Model Conserv EM 6436 of schneider or its equivalent make given in CA.

Supply and fix Master Trip relay suitable for 33/11 KV VCB Panel complete all as specified and directed.

Supply and fix panel alarm announciator as per existing make and capacity complete all as specified and directed.

M&L for checking, tightening & replacement of jumpers, clamps connectors of bus bar for the transformer in the yard/sub station on poles etc complete all as specified and directed.

M&L for removal of bird nest and foreign material from the overhead line complete all as specified and directed by Engineer-in-charge.

Supply and fix in replacement of HT 33 KV, terminal protector, right angle, insulation boot including accessories suitable for XLPE insulated earthed cable of size 120-185 sqmm complete all as specified and directed.

Repair, maintenance, cleaning, servicing, and calabration of battery charger at main receiving station including replacement of faulty spares such as 220/110V AC transformer having current rating 5 Amps, PCB for main supply, PCB for float and boosting charging, variac variable transformer of suitable size, HRC fuses with fuse base, MCBs, indicator, voltmeter, ammeter etc. or any other spare required to made serviceable the battery charger complete all as specified and as directed. Note: Contractor may be visit the site before quoting the rate and work shall be completed upto entire satishfaction of Engr-in-Charge.

Material and labour for SF6 gas filling into RMU of any way indoor/outdoor type complete all as specified and as directed.

Supply and fixing in replacement of U/S breaker control (TNC) switch suitable for HT switchgears complete all as specified and as directed.

Supply and fixing in replacement of unserviceable LED type lamp indicator (Red/Yellow/Blue) suitable for 110 Volt DC in HT switchgear complete all as specified and as directed.

Supply and fixing in replacement of maintenance free battery 12 Volts, 18 AH suitable to provide DC supply of RMU complete all as specified and as directed.

Supply and replace of maitenance free battery of battery bank rating of overall 110 Volts DC (55 Nos each of 2Volts) 100 AH, any other parts etc., as required at site and testing, complete all as directed by Engineer-in-Charge.

Supply and fixing in replacement of DC power pack unit 230V AC input and 24V DC out put, 5Amp including connecting wire/accessories complete all as specifiedand as directed.

M&L in replacement of 33 KV rated horizontal mounting 400 / 600 Amp Gang operated Air break off load, disconnecting switch, Tripple pole, each pole consists of galvanized steel base, HT Insulators as per BSS./I.S non-ferrous knife and spring loaded contacts, arcing horns of adequate section to break magnetizing current of the transformers horizontal GI pipe of adequate lenghth for phase separation, adequate length of GI pipefor operation from ground level and operating handle complete in both OFF and ON position complete all as specified. conform to IS : 9385 complete all as specified and as directed.

Material and labour in replacement of old unserviceable HT 33 KV lightening arresters expulsion type complete with all fittings, transmission class, discharge capacity 65 kilo amp complete all as specifiedand as directed.

Supplying, fabricating & fixing structural mild steel channel, angle iron, flat iron and brackets etc for fabrication of cross arms, bracings, supports, D-clamps, stiffeners, eye hooks, bolts, pole clamps and plates including nuts, bolts and washers, welding cold or hot drilling holes for insulators bolts in any shape or size, and febrication of 33 KV tower as per existing height as indicated or directed and inclusive of one red oxide prime coat, one under coat and one finishing coat of aluminium paint complete (Insulators to be measured and paid for separately under respective items).

Under ground Cable Testing / fault detection by authorised agency with Computerised Fault Detection Van complete to find the fault location for 33/11 KV rated UG cables as directed by Engineer in Charge at site. Note :- Any excavation and earth work and cable joint work involved shall be measured and paid separately against respective item.

Supply and fix HT 11 KV out door type gang operated air-break switch suitable for horizontal mounting fixed type complete with 9 polymer insulators of rating upto 200 Amps complete all as specified and as directed.

M&L in replacement of XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) with multistranded aluminium conductor, 33000 volts Earthed, grade cross sectional area 185 sq. mm, 3 core conforming to IS 7098 (Part-II) 2011 with upto date amendments complete all as specified and as directed.

Material and labour in replacement of unserviceable end jointing kit, outdoor type heat shinkable, 185 - 300 Sqmm, 3.0 Core suitable for 33 KV 3 Core, XLPE electric cable complete all as specified and directed:

All as per above item No 71.00 here-in-above, but indoor type

All as per above item No. 71.00 here-in-above, but straight through type

Material and labour in replacement of unserviceable end jointing kit, outdoor type heat shinkable, 120 - 300 Sqmm, 3.0 Core suitable for 33 KV 3 Core, XLPE electric cable complete all as specified and directed:

All as per above item No. 74.00 here-in-above, but indoor type

All as per above item No 74.00 here-in-above, but straight through type

Excavation in trenches not exceeding 1.5m wide and n.exc. 1.5m in depth for laying of cable and foundation in soft/loose soil complete all as specified and directed.

Removing excavated material and depositing at a distance not exceeding 50m where directed.

Returning filling in and well ramming in layers n. exc. 25cm including spreading, leveling and watering complete all as specified and directed

M&L for tibba sand cushioning to underground cable for cushioning 8cm below the cable and 15 cm above cable complete all as specified and directed. Note :- Only punned thickness of sand shall be measured for payment purpose.

Supplying and laying reinforced precast concrete cable cover, class EHV, type 1 with peak, size 450mm x 230mm x 50mm complete laid over the cable perpendicular to the cable for protection complete all as specified and as directed.

M&L for Auguring/ Driling /Boring of holes under road, pavement, hard standing by trenchless technology by mannual /machine, including fixing of HDPE pipe of 150 mm bore dia complete all as specified and directd by EIC.

M&L in replacement of GI tubing light grade (ISI marked) with all fitting/accessories for protection of cable on pole/wall including claps, nut bolt etc all as specified and directed of size 150 mm. complete all as specified and directed

Supply and fix in replacement of Touch Proof Cable Termination Kits with Boots for 33KV RMU ( RMU Make. Flusarc, Type. 3 CB Ext, Sr No 38741) Complete all as directed.

Material and Labour for painting of 33/11 KV main receiving stations yard which includes maximum 12 Nos of steel tubular pole's, complete structure of VCBs, CT & PTs structures, complete busbar structure, channels of 11 mtr poles structure, GOD structures, with stay wire, clamps, nuts and bolts with two coats of aluminium paints of max hight up to 10 mtr from ground level incl painting of PCC platforms/copping with two coats of synthetic enamel paint after cleaning the surface thoroughly of colour complete all as specified and directed by Engr-in-Charge at site. (Location : CPH, Ajmer Line PH, Mini Market PH & Shikargarh Power House).

M&L for Earthing complete with galvanized steel earth plate electrodes 600x600x6 mm thick buried directly in ground earth (earth pit not less 2.25 m deep below ground level) with top edge of the plate not less then 1.5 mtr below normal ground level connected to galvanised iron earthing strip 32mm x6mm thick by means of bolt nuts check nuts and washers of galvanized iron or steel all as specified & shown in electrical plate No.3 of MES SSR part-I 2009 connected to earth test point as specified and testing on completion including provision of 40 mm dia light grade pipe up to 7.5 mtr length as protection & watering pipe shall be 20 mm bore medium grade including all excavation & earth work in any type of soil incl PCC pit (1:3:6) type C-1 with RCC cover including charcoal , salt, funnel, complete all as specified and directed NOTE:- Rate included for excavation & earth work in any type of strata as shown in electrical plate No 3 and dismantling of old earthing.

Taking out old unserviceable PG Clamp and S&F new PG clamp complete all as specified and directed by Engineer-in-charge.

M&L for Earthing complete with copper earth plate elctrodes 60×60cm×3.15mm thick and 20×3 mm copper strip as earthing lead buried directly in ground (Preferably in vertical position) earth pit not less than 2.25 meter below normal ground level with top edge of the earth plate not less 3 meter (BGL) connected to Copper strip of size 20x3 mm earth lead by means of bolts, nuts, check nut and washer of copper including PCC pit in RCC 1:2:4 type B-1, precast RCC cover with suitable handle, excavation and earth work in any type of soil, 20mm bore “medium grade” galvanized iron water tubing fixed with cast iron funnel and wire mesh and 25 mm bore “light grade” galvanized iron protection pipe for earth lead copper strip upto 5m length, charcoal, common salt, complete all as shown in EP No 3 of SSR 2009 Part-I, connected to test point complete, all as specified and testing on completion. Note : 1) Rate included for excavation & earth work in any type of strata as shown in electric plate No-3 in SSR Part-I. 2009)

Supply and spraying anti weeding spray of superior quality by mixing in water with optimum ratio as per manufacturer norms and as directed by EIC complete all as specified and directed

Material & labour for replacement of laminated sheet board of installations, made out of sheet steel box, PVC acrylic glow sign board with reflector night vision of size 1.2m x 0.45m x0.15m, complete with fixing material i.e. hole fastner, long screw, nut, bolts, washer, MS chain, clamps etc, including necessary PCC work (1:2:4), written with name of installation in proper size of letter, testing complete all as specified and as directed. Note :- Colour of board and size of letter is to be approved by GE before making order by Contractor.

Supply and fixing of Servo motor single phase, 50 Hz, 240 volts, suitable for 200 KVA/250 KVA servo controlled stabilizer for repair/overhauling under Sl item No.91 above.

All as item No 92.00 here-in-above, but carbon brush with holder complete

All as item No 92.00 here-in-above, but Electronic sencing card (PCB) Digital type with control volmeter,amp meter omplete.

All as item No 92.00 here-in-above, but RC Net work set

All as item No 92.00 here-in-above, but PCB connector

All as item No 92.00 here-in-above, but Variac Gear

All as item No 92.00 here-in-above, but Variac Control CT

All as item No 92.00 here-in-above, but Main Bushing with brass rod (insulator & rod)

All as item No 92.00 here-in-above but High low cut off relay

All as item No 92.00 here-in-above but Electronic sensing transformer

All as item No 92.00 here-in-above but Wiring Set complete

All as item No 92.00 here-in-above but Motor Gear

Supply and fixing variac(dimmerstat) assy copper wound (continuously variable voltage auto transformer) for 200 KVA/250 KVA servo voltage stabilizer oil cooled, input voltage 300 to 440 volts out put 415 volts + 1% as per existing complete all as specified and as directed.

Supply and fixing of Servo motor single phase, 50 Hz, 240 volts, suitable for 100 KVA/150 KVA servo controlled stabilizer for repair/overhauling under Sl item No.105 above. complete all as specified and as directed.

Supply and fixing variac(dimmerstat) assy copper wound (continuously variable voltage auto transformer) for 100/150 KVA servo voltage stabilizer oil cooled input voltage 300 to 440 volts out put 415 volts + 1% as per existing complete all as specified and as directed.

All as item No 107.00 here-in-above but Carbon brush with holder complete

All as item No 107 above but Electronic sencing card (PCB) Digital type with control volmeter,amp meter omplete.

All as item No 107.00 here-in-above but RC Net work set

All as item No 107.00 here-in-above but PCB connector

All as item No 107.00 here-in-above but Variac Gear

All as item No 107.00 here-in-above but Variac Control CT

All as item No 107.00 here-in-above but Main Bushing with brass rod (insulator & rod)

All as item No 107.00 here-in-above but High low cut off relay

All as item No 107.00 here-in-above but Electronic sensing transformer

All as item No 107.00 here-in-above but Wiring Set complete

All as item No 107.00 here-in-above but Motor Gear

Supply and fixing of Servo motor single phase, 50 Hz, 240 volts, suitable for 10 KVA to 25 KVA servo controlled stabilizer for repair/overhauling under Sl item No.119 above. complete all as specified and as directed.

Supply and fixing variac(dimmerstat) assy copper wound (continuously variable voltage auto transformer) for 10/15/25 KVA servo voltage stabilizer oil cooled input voltage 300 to 440 volts out put 415 volts + 1% as per existing complete all as specified and as directed.

All as item No 121.00 here-in-above but Carbon brush with holder complete

All as item No 121 above but Electronic sencing card (PCB) Digital type with control volmeter,amp meter omplete.

All as item No 121.00 here-in-above but RC Net work set

All as item No 121.00 here-in-above but PCB connector

All as item No 121.00 here-in-above but Variac Gear

All as item No 121.00 here-in-above but Variac Control CT

All as item No 121.00 here-in-above but Main Bushing with brass rod (insulator & rod)

All as item No 121.00 here-in-above but High low cut off relay

All as item No 121.00 here-in-above but Electronic sensing transformer

All as item No 121.00 here-in-above but Wiring Set complete

All as item No 121.00 here-in-above but Motor Gear

S&F Aluminium lugs of size 16 Sqmm

S&F Aluminium lugs of size 25 Sqmm

S&F Aluminium lugs of size 35 Sqmm

S&F Aluminium lugs of size 50 Sqmm

S&F Aluminium lugs of size 70 Sqmm

S&F Aluminium lugs of size 95 Sqmm

S&F Aluminium lugs of size 120 Sqmm

S&F Aluminium lugs of size 150 Sqmm

S&F Aluminium lugs of size 185 Sqmm

S&F Aluminium Lugs of size 240 Sqmm

S&F Push button for manual voltage regulation

S&F Volt meter 0 to 500 Volts (Digital Type)

S&F Amp meter 0- 500 Amps (Digital Type)

S&F Volt meter 0 to 300 Volts for measuring single phase voltage (Analogue Type 60x60 mm flush monitoring)

S&F Limit switch

S&F CT of ratio 400/5

S&F CT of ratio 200/5

S&F Toggle swith for Auto manual operation

M & L for repair/ Servicing to Online UPS of rating 30 KVA Capacity suitable for 415 Volts, AC, 50 Hz, three phase complete of any make/type complete all as specified and as directed. including cleaning and segregation of serviceable and unserviceable components.

M&L for in replacement of Electronic sencing card (PCB) for Online UPS 30 KVA, 415 Volts, ac, 50 Hz, three phase complete as specified and directed

M & L for repair/ Servicing to Online UPS 12/15 KVA Capacity suitable for 415 Volts, ac, 50 Hz,Single phase complete as specified and directed

M&L for in replacement of Electronic sencing card (PCB) for Online UPS 12/15 KVA, 415 Volts, ac, 50 Hz, Single phase complete as specified and directed

M & L for repair to battery bank by replacement of lead acid batteries dry type each of 12 Volts, 65 AH complete connected in series suitable for 30 KVA on line UPS with battery input voltage 360V DC. Type: Powersafe plus, EP-75-12.

M & L for repair to battery bank by replacement of lead acid batteries each of 12 Volts, 18 AH complete connected in series suitable for 12/15 KVA on line UPS with battery input voltage 360V DC Type: Powersafe plus, EP-18-12.

M&L for carrying out filtration of insulation oil to bring the diectric strength of oil upto 50 KV and removing of sludge and filling in the voltage stabilizer taken complete all as specified and as directed. EIC.

Supply and filling of insulation oil confirming to IS-335 having dielectric strength 55-60KV for topping up voltage stabilizer complete all as specified and as directed. by EIC. Note :- New insulation old shall be taken on charge and to be issued to contractor for filling.

M&L for painting the stabilizer by scrapping the old paint and preparing old surface and applying two coats of synthetic enameled existing colour paint externally over a coat of red oxide primer paint and writing SM/MES Nos and capacity of stabilizer. complete all as specified and as directed.

Disconnection of LT APFC panel from main distribution panel. Segregation of all serviceable and unserviceable components like capacitors, contactors, auxilary block, CT coil, multifunction meters, relays, indicators, push button etc, carrying out servicing of complete APFC panel, by removing dust and cleaning by CRC solution. carrying out serviceability check of all components and refixing of all servicable components complete including connection with internal wiring. Replacement of all unserviceable components as per existing type/make and rating of equivalent type assembling the APFC panel, including connecting with LT distribution panel board and testing complete all as specified and as directed. Note:- (i) All components/spares required to be replaced shall be measured and paid seperately under 'Supply & fixing' of item as detailed hereafter. (ii) The internal wiring of suitable size shall be of copper including terminal, lugs and screw to be replaced as per requirement and cost there of is deemed to be included in item rate. (iii) Inspection note indicating involvement of repair work and replacement of components is to be prepared and submitted by Contractor for each APFC panel.

Supply and fixing including connection of capacitor duty contactor, 3 phase, 415V, 50Hz, built in de-latching auxilary contacts 1NO/1NC and damping resistors type MO C3, 10A complete.

All as item No 163.00 here-in-above but type MO C5, 10A

All as item No 163.00 here-in-above but Type MO C10, 25A

All as item No 163.00 here-in-above but Type MO C12.5, 40A

All as item No 163.00 here-in-above but Type MO C15, 40A

All as item No 163.00 here-in-above but Type MO C20, 50A

All as item No 163.00 here-in-above but Type MO C25, 50A

All as per item No. 170.00 here-in-above, but 8 step (7+1) with the combination of 5 step APFC controller + 3 step plug in module.

All as per item No. 170.00 here-in-above but 10 step (9+1) with the combination of 8 step APFC controller + 2 step plug in module.

All as per item No. 170 here-in-before but 12 step (11+1) with the combination of 8 step APFC controller + 2 step plug in module + 2 step plug in module.

Supply and fixing single phase, current transformer, indoor, tape insulated, round type for measuring instrument having CT ratio as required at site according to the load or complete all as specified and as directed.

Supply and fixing Power Factor Correction capacitor heavy duty cylindrical type, gas filled, and rating 1 to 4 KVAR including internal connection complete all as directed.

All as per above item No. 175.00 here-in-above but 5 KVAR to 15 KVAR.

All as per above item No. 175.00 here-in-above but 20 KVAR to 25 KVAR.

Supply and fixing Bolted fuse link , type HG, HRC fuse of rating 2A including fuse base bolted type 20A complete all as specified and as directed

All as per item No. 179 here-in-before but fuse link and fuse base of rating 32A.

Supply and fixing MCB SP (C) Curve Rating 6 to 32 Amps complete all as specified and as directed.

All as above item No. 181.00 here-in-above but TP 32 Amps.

All as above item No. 181.00 here-in-above but TP 40 to 63 Amps.

Supply and fixing Fan and thermostat assembly having range of temperature 30-110°C

M & L for painting of APFC panel of different size using two coat of synthetic enamel spray painting after preparation of old surface and carrying out minor repair to APFC panel enclosure by welding of hinges and replacement of locking arrangement and complete all as directed by Engineer-in-charge.

Material and labour Cement concrete (1:3:6) type C -1 using 20 mm graded stone aggregate for pedestal of poles/copping including necessary frame work ,fair finishing to exposed surfaces using extra cement complete form, all as directed by EIC.

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 32x6mm galvanised iron strip complete all as specified and as directed. by Engineer-in-Charge.

Supply and fix in replacement of monocrystalline solar module capacity: 585WP, Open circuit voltage: 50.26V, Short circuit current: 52.90 Amp, System Voltage: 1000 VDC including fixing arrangement complete all as specified and as directed by Engineer-in-Charge.

Supply and fixing in replacement of module junction diode boxe including connecting accessories and made serviceable existing solar module complete all as specified and directed by Engineer-in-Charge.

Supply and laying in replacement of single core multistranded copper conductor of size 6 sqmm DC string solar cable grade, UV resistant 1.5 KV rated DC cables including of connected items such as PVC conduits, lugs, nails, cable ties, termination etc., complete all as specified and directed by Engineer-in-Charge.

Supply and laying in replacement of four core multistranded copper conductor of size 16 sqmm solar cable suitable for AC supply, including of connected items such as PVC conduits, lugs, nails, cable ties, termination etc from invertors to AC panels as per inverter and panel design, UV resistant 1.1 KV rated, PVC/XLPE insulation confirming to IEC and IS standards complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in repair/replacement including testing and commissioning of 3 phase inverter outdoor type of with minimum IP 65 rating, with minimum 12 kW AC input at 50°C ambient temperature, with specification as following :- DC input - 200-100Vdc, input current DC 2 x 18.6A, 2 x 22.32A, input voltage DC 200-1000V,MPP voltage range 280-800V, cosø 0.8 ind ~ 0.8 cap, IP65, protective class I, rated output voltage AC 400V/230V 3/N/PE, frequency 50/60 Hz, rated output power AC - 10000VA, rated output current AC 3 x 14.5 A, over voltage category - III. Minimum European efficiency of the inverter shall be 98% load as per IEC 61683 standard for measuring efficiency. Operating temperature range : - 20°C to + 60°C all as specified and as directed . Other important features/ protection required in the inverter are as under :-

(i) Automatic morning wake-up and nightly shutdown. (ii) Mains (Grid ) over-under voltage and frequency protection. (iii) Galvanic isolation and fool proof protection against ISLANDING . (iv) Included authentic tracking of the solar arrays maximum power operation voltage (MPPT). (v) Array ground fault detection. (vi) LCD and Piezoelectric keypad operator interface Menu driven. (vii) Automatic fault condtions reset for all parameter like voltage, frequency and /or black out. (viii) MOV type surge arrester on AC and DC terminals for over voltage ptotection from lightning -induced surges. (ix) Provision for input and output isolation. (x) Inverter shall be installed on GI stand made by the angle size 50mm x 50mm x 6mm. Structure burried in ground and shall be 450mm above ground level.

Supply and fixing in repair/replacement of branch, MC4 Male/Female connectors set compatible with module connectors with min of IP66 rating and design with suitable lugs for 6 Sqmm Cable complete all as specified and directed.

Supply and laying in replacement of annealed single copper DC String cable of 1C x 6 Sqmm Solar grade, UV resistant 1.5 kV rated DC Cables with elctron beam XLPO insultaion including necessary accessories like lugs, nails, cable ties, termination etc complete all as specified and directed.

Anil Builders (BID ID -3282261)