IMPROVEMENT OF EXISTING POWER SUPPLY AND WATER SUPPLY INFRASTRUCTURE AT 9 BRD UNDER GE (AF) LOHEGAON

Amount

Note: (i) Predispatch factory inspection to be carried by the rep of Accepting Officer and cost of same deemed to be included in quoted rates. (ii) Contractor Shall give 45 Days Notice Period for predispatch Factory Inspection by Rep of Accepting Officer (iii) SEI Precomissioning inspection shall be carried out and contractor shall arrange all T&P required for the same and give two month notice period for the same, (iv) Specification and layout diagram shall be submitted by contractor and got approved from accepting officer. (v) The quoted rate is inclusive of any modification suggested by OEM for proper functioning of VCB.

Supply and Installation of 22 KV , 630 Amps/3 Sec, 3 Way outdoor, Extensible motorized SCADA compatibile RMU (2 incomer & 1 outgoing) consisting of 2 Nos feeder with motorized Load Break Switch and 1 No feeder with SF6 encapsulated Vacuum Circuit Breaker including connection testing and commissioning complete all as specified and directed

Incomer feeder Shall confirm to following specification: 1. Motorized 630A load breaker switch with built-in earth switch with full making capacity 2 No. 2. Mechanical position indicator. Switch ON/OFF/EARTHED. 2 No. 3. Live Cable Indication. - 2 No. 4. Cable compartment cover interlocked with earth switch. -2 No. 5. Cable termination bushings suitable for 1 no. 3CX300mm2 XLPE cable -2 Set. 6. 22kV touch proof Cable termination kit with boots - 2 Set. 7. NO/NC contact for: - 2 set  Isolator ON/OFF  Earth Switch ON/OFF  Fault Indicator Operated 8. Command Output for: - 2 set  Isolator Close  Isolator Open  FPI reset

Outgoing VCB feeder consists of: 1. Motorized 630A Vacuum Circuit Breaker with motorized spring charging arrangement and manual close & open push buttons, ON /OFF indication and series trip coil for self-powered relay & shunt trip coil for external tripping - 01 No 2. Self-powered Numerical O/C & E/F relay type CSDPR with CTs of ratio 100-50/1A, 2.5VA, 5P10 for 100/1 and 10P10 for 50/1(Protection core) & 100-50/1A, 2.5VA, Cl 0.5 for 100/1 and Cl 1for 50/1 (Metering core) - 1 Set 3. Manually operated 630A load breaker switch with built-in earth switch with full making capacity - 1 No. 4. Mechanical position indicator. Switch ON/OFF/EARTHED - 1 No. 5. Live Cable Indication. 1 No. 6. Cable compartment cover interlocked with earth switch. 1 No. 7. Cable termination bushings suitable for 1no. 3CX300mm2 XLPE cable - 1 Set. 8. 22kV Screened touch proof Cable termination kit with boots - 1 Set. 9. NO/NC contact for: - 1 Set.  Breaker ON/OFF  Relay operated.

1No. Metering Module as Bus PT (i) 1 Set of 03nos. Single Phase Potential Transformers having ratio 22kV/rt3:110V/rt3, 50VA, Class 0. (ii) 1 Provision for installation of Multifunction Meters for energy reading in breaker functions. Common Items per RMU  SF6 Gas Pressure indicator with auxiliary contacts.  1 No. Handles for RMU  2 Nos. FPI. Battery&BatteryCharger. (i) PCC for foundation and paltform including excevation, PCC block Mansonary , mooram filling, plastring, compaction of mooram/earth is deemed to be inclusive of the quoted rate, as per OEM recommendation and approved drawing. Modification suggested by OEM for smooth functioning of RMU is deemed to be included in quoted rate. Note: (i) The RMU shall be got inspected and tested at site by the SEI and the records of the testing shall be signed and submitted. (ii) Factory inspection of RMU shall be carried out by rep of accepting officer, contractor shall give 45 days notice period for the same (iii) Contractor shall submit detailed specification, line diagram and layout diagram for approval of Accepting Officer

Supplying, laying in trenches or pipe or along pole or along wall and Electrically connecting & testing cable HT 22 KV (under ground) XLPE insulated screened bedded galvanised steel strip / wire armourred electric powercable (heavy duty) with almunium conductor 22 KV volts grade earth system cross sectional area 185 Sqmm 3 Core complete all as directed and specified by Engr-In-Charge.

Supply and fixing of gang operated air break switches HT 22 KV grade outdoor type, triple pole of capacity 200 Amps rating mounted on polymer based 9 insulators fitted on steel frame horizontally, mechanically operated mechanism from ground level including GI pipe 25 mm heavy grade of suitable length, handle clamps 50 mm x 6 mm , bolts, nuts, pad locks with key with locking arrangements complete all as specified and directed by Engr-In-charge

Supply and fix of drop out fuse unit expulsion type for outdoor air break gang operated switch, single pole, mounted on polymer based insulators for 22 KV working pressure, fixed to and including MS channel with nuts, bolts, washers etc, synthetic bounded fuse carrying tube complete with line taps and suitable for current carrying capacity upto 100 Amps and connected with suitable size of conductor as jumper between GOD and DO fuse, with 22 KV HT PVC sleeve, with all fittings/accessories etc, complete all as specified and directed by Engr-In-charge

Supply, fixing heavy duty stn class, gapless type metal oxide lightning arrestor, 22 KV of 9 KA rupturing capacity with all fitting distribution class suitable for 22 KV earthed system discharged capacity 30 Kilo Amps and suitable for working pressure of HT 22 KV complete all as specified and directed by Engr-In-charge

M&L bus bar chamber, for fabricating, supplying, installing, testing & commisioning of out door type CPRI approved factory made HT 22kV feeder pillar box of size not less than 200 x 120 x 150 cm with top cover 5 cm projected allround made with 3 mm thick CRCA sheet, weather proof, vermin proof with double door, handle with locking arrangement, powder coated with 7 tank process including PVC insulated copper bus bar 3 nos size of 130cm x 5 cm x 0.5cm & mounted on HT 22 kV insulators 9 nos (three nos per bus bar) insulators should be mounted on MS sheet with thickness 3mm made in shape including weather proof painting. The feeder pillar box should be mounted on ms frame made up with MS angle of size 60mm x60x 6 mm duly covered with MS sheet 3 mm thick on all sides about 35cm from the bottom of the FPB & all side removeable type including two coats of syntheic enamel paint over one coat of red oxide primer including necessry excavation earth work in any type of soil, pcc block (1:3:6) of suitable size embedded in ground etc complete including writing name of feeders on FPB with size of leetters not less than 10 cm

S&F cable end joint 185 Sqmm 3 core XLPE 22 kV HT Cable heat shrinkable indoor type complete all as specified and directed.

S&F cable end joint 185 Sqmm 3 core XLPE 22 kV HT Cable heat shrinkable outdoor type complete all as specified and directed.

S&F cable straight through 185 Sqmm 3 core XLPE 22 kV HT Cable heat shrinkable complete all as specified and directed.

Supplying, laying in trenches or pipe or along pole or along wall and Electrically connecting & testing cable HT 11 KV (under ground) XLPE insulated screened bedded galvanised steel strip / wire armourred electric powercable (heavy duty) with almunium conductor 11 KV volts grade earth system cross sectional area 185 Sqmm 3 Core complete all as specified and directed.

Supplying, laying in trenches or pipe or along pole or along wall and Electrically connecting & testing cable HT 11 KV (under ground) XLPE insulated screened bedded galvanised steel strip / wire armourred electric powercable (heavy duty) with almunium conductor 11 KV volts grade earth system cross sectional area 95 Sqmm 3 Core complete all as specified and directed by Engr-In-charge

Supply and fix HT 11 KV out door type gang operated air-break switch suitable for horizontal or vertical mounting rotating type complete of rating upto 400 Amps complete all as specified and directed.

Supply and fix HT 11 KV out door type gang operated air-break switch suitable for horizontal or vertical mounting rotating type complete of rating upto 200 Amps complete all as specified and directed.

Supply and erect steel tubular swaged poles complete with cast iron base plate, finial taper plug, bolts, nuts and screws as specified type 410 SP-55 (11 metres long) complete all as specified and directed.

Supply and fix lightning arrestor HT 11 KV 65 KA station class complete all as specified and directed.

Supply and fixing Cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 70 sqmm to 95 sqmm including testing complete all as specified and directed.

Supply and fixing Cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 sqmm to 185 sqmm including testing complete all as specified and directed.

S & F Cable jointing kit for 11 KV (Earthed) grade cable for indoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 70 sqmm to 95 sqmm including testing complete all as specified and directed.

S & F Cable jointing kit for 11 KV (Earthed) grade cable for indoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 sqmm to 185 sqmm including testing complete all as specified and directed.

S & F Cable jointing kit for 11 KV grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 50 sqmm to 95 sqmm including testing complete all as specified and directed.

S & F Cable jointing kit for 11 KV grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 sqmm to 185 sqmm including testing complete all as specified and directed.

S & F Cable jointing kit for 11 KV grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 240 sqmm to 400 sqmm including testing complete all as specified and directed.

M& L for mouisture proof painting inside HT 11/22 KV breakers incl CT / PT and bus bar chamber etc in any kind of HT Breaker complete all as specified and directed.

M &L labour for Extension and modification of HT Bus bar bending to shape as required to match with allied breakers etc making nacessary holes and fixing suitable brass nut bolt and washers incl HT 11 KV Trunking bus of suitable size with insulators as required to alling the existing VCB/OCB complete all as specified and directed.

Machinery and labour for services to remove moisture from cables/ breakers by applying highpot testing for 11 kV / 22 KV 3core XLPE Cable 95 sqmm to 185 sqmm cables /breakers as required on site with the help of 22kV / 11 KV HT highpot testing machine complete all as specified and directed.

S&F for aluminium tubing heavy duty of size 32mm outer dia, 20mm inner dia, 06 mm thick with necessary clamps, bolts nuts and washers of suitable size, mounted on polymer based 11 KV insulators connection with jumpers complete all as specified and directed

S&F for aluminium strip of size 32mm x 10mm thick with necessary clamps, bolts nuts and washers of suitable size, mounted on polymer based 11 KV insulators with jumpers complete all as specified and directed

Taking out carefully old serviceable HT UG cable 11 KV of any size including disconnecting from trench / pole /cable duct etc as required on site and rerouting as required on site at sub stn complete all as specified and directed Note : Earth work shall be measured and paid seprately under respective item

Takingout/dismantling carefully in all respect as required on site HT 11 KV VCB/OCB any type at old and shifting within the sub stn and installation ,testing for smooth fuctioning in all respect including connected items such as bus riser etc. complete all as directed by Engr-in-Charge. Note: Contractor have to arrange alternate arrangement for smooth functioning electricity of connected area by means of providing 11KV feeder pillar boxes at power house and while contractor shift, repair and reconnect the VCBs/OCBs at New room, the electricity is connected through 11KV feeder pillars. Contractor has to ensure that there should be continuity of power supply at station during execution of work and cost of alternate arrangement is included in the quoted rate of this item.

S & F HT breaker heater and thermostat 230 V suitable for 11 /22 KV HT VCB/OCB breaker incl wiring, testing etc complete all as specified and directed

Taking down old unserviceable HT cable 11 KV of any size including disconnecting from trench / pole complete all as specified and directed

Demolition of Brickwork or stone/ boulder masonry, built in lime mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles complete all as specified and directed

Demolition of Concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level)

M&L for cement concrete (1:4:8) type D2 in foundation filling and mass concrete using 40mm graded stone aggregate for pole/stay foundation or as required on site etc complete all as specified and directed

M&L for cement concrete (1:3:6) type C2 in foundation filling and mass concrete using 40mm graded stone agg for pole/stay foundation or as required on site etc complete all as specified and directed

M&L for cement concrete (1:2:4) type B1 in foundation filling and mass concrete and coping of poles incl necessary form work using 20 mm graded stone aggregate etc or as required on site etc complete all as specified and directed

Supply and labour for Brickwork with sub class ‘B’ bricks, straight or curved on plan exc 6m mean radius built in cement motar 1: 4 for laying of under ground cable duct complete all as specified and directed

M & L for cement plaster work 10 mm thick in 1:4 Rendering on fair faces of brick work or concrete surfaces including 5 mm thick finishing to be carryout one even and smooth surface (without using extra lime or cement)

M & L for MS angle iron channel and MS steel chequered plate for cable duct cover cut to shape as required at site complete all as specified and directed

M & L for painting of MS angle / tubular/hollow trusses/structure and MS Chackered Plateetc by applying one coat of red oxide primer and two coat of bituminius paint on surface as required on site complete all as specified and directed

M & L for preparation of surface and applying of two coats of cement based distemper on walls of cable duct /wall complete all as specified and directed

Tools & Labour for making through hole upto 450 mm dia in wall of any thickness of stone/brick mansory for passing of UG cables of any size including making good the disturbed portion of wall to match existing surface complete all as specified and directed

Supply and installation of CT operated Trivector Electric Meter suitable for existing or new 11 kV VCB / OCB with following specifications i) HT CT operated trivector meter ii) Standerd IS 14697, CBIP325 iii) DLMS communication iv) Accuracy class 0.5 v) Reference Voltage L-L 110V, Basic Current 5A, Max Current 10A, Rated frequency 50 HZ (5% variation) vi) Display in the event of power failure: Internal battery backup

Supply and fix Voltage stablizer for automatic operation, three phase , naturally oil cooled, inddoor type and designed for input variation between 300V to 480 V with accuracy + 2.5 % , IP55 Protection, 50 Hz, Unbalance type, copper wounded, matallic body duly powder coated, lifting hooks, digital display, relay controlled for smooth and silent operation with first filling of transformer oil upto specified level , with zero distortion waveform, sesitivity +/- 1%, overall Efficiency more than 95 % digital multifunction meterand speed of correction 8 volts per second and of capacity 25 KVA complete all as specified and directed Note: (a) Stablizer shall be free from hunting during automatic operation and No load losses shall not be more than 5% of rated output current. (b) Protection: (i) Overload short circuit protection at input end by MCCB 4 pole of suitable size as per recommendation of OEM - 01 Nos (ii) High / low voltage cutoff (iii) By pass arrangement - providing 01 No 4 pole on load changeover switch of suitable rating (iv) single phase sequence change protection. (c) Acceptance Test :- Testing of servo voltage stabilizer should be carried out as per BIS 9815 (Part-I) in OEM factory in the presence of rep of Accepting Officer and contractor/his rep. Contractor shall give 45 days in advance intimation with respect of date of testing. The following testing shall be carried out: (i) Physical Examination (ii) Insulation resistance (iii) High voltage test (iv) Leakage current test (v) Output voltage (vi) No load current (vii) Measurement of No load loss induced voltage test Note : Before make and specification approval type test report of OEM as per BIS 9815 Part - I should be produced by contractor for the specified capacity / next higher capacity of any voltage range from Govt Lab / NABL accredited lab.

Supply and fix Voltage stablizer for automatic operation, three phase , naturally oil cooled, inddoor type and designed for input variation between 300V to 480 V with accuracy + 2.5 % , IP55 Protection, 50 Hz, Unbalance type, copper wounded, matallic body duly powder coated, lifting hooks, digital display, relay controlled for smooth and silent operation with first filling of transformer oil upto specified level , with zero distortion waveform, sesitivity +/- 1%, overall Efficiency more than 95 % digital multifunction meterand speed of correction 8 volts per second and of capacity 50 KVA complete all as specified and directed Note: (a) Stablizer shall be free from hunting during automatic operation and No load losses shall not be more than 5% of rated output current. (b) Protection: (i) Overload short circuit protection at input end by MCCB 4 pole of suitable size as per recommendation of OEM - 01 Nos (ii) High / low voltage cutoff (iii) By pass arrangement - providing 01 No 4 pole on load changeover switch of suitable rating (iv) single phase sequence change protection. (c) Acceptance Test :- Testing of servo voltage stabilizer should be carried out as per BIS 9815 (Part-I) in OEM factory in the presence of rep of Accepting Officer and contractor/his rep. Contractor shall give 45 days in advance intimation with respect of date of testing. The following testing shall be carried out: (i) Physical Examination (ii) Insulation resistance (iii) High voltage test (iv) Leakage current test (v) Output voltage (vi) No load current (vii) Measurement of No load loss induced voltage test Note : Before make and specification approval type test report of OEM as per BIS 9815 Part - I should be produced by contractor for the specified capacity / next higher capacity of any voltage range from Govt Lab / NABL accredited lab.

Supply and fix Voltage stablizer for automatic operation, three phase , naturally oil cooled, inddoor type and designed for input variation between 300V to 480 V with accuracy + 2.5 % , IP55 Protection, 50 Hz, Unbalance type, copper wounded, matallic body duly powder coated, lifting hooks, digital display, relay controlled for smooth and silent operation with first filling of transformer oil upto specified level , with zero distortion waveform, sesitivity +/- 1%, overall Efficiency more than 95 % digital multifunction meterand speed of correction 8 volts per second and of capacity 75 KVA complete all as specified and directed Note: (a) Stablizer shall be free from hunting during automatic operation and No load losses shall not be more than 5% of rated output current. (b) Protection: (i) Overload short circuit protection at input end by MCCB 4 pole of suitable size as per recommendation of OEM - 01 Nos (ii) High / low voltage cutoff (iii) By pass arrangement - providing 01 No 4 pole on load changeover switch of suitable rating (iv) single phase sequence change protection. (c) Acceptance Test :- Testing of servo voltage stabilizer should be carried out as per BIS 9815 (Part-I) in OEM factory in the presence of rep of Accepting Officer and contractor/his rep. Contractor shall give 45 days in advance intimation with respect of date of testing. The following testing shall be carried out: (i) Physical Examination (ii) Insulation resistance (iii) High voltage test (iv) Leakage current test (v) Output voltage (vi) No load current (vii) Measurement of No load loss induced voltage test Note : Before make and specification approval type test report of OEM as per BIS 9815 Part - I should be produced by contractor for the specified capacity / next higher capacity of any voltage range from Govt Lab / NABL accredited lab.

Supply and installation /Fixing and testing of battery bank unit having battery charger having both float and boost charger to charge 24Volt , 200 AH batteries. Battery charger should charge batteries in constant potential mode in voltage range 2 to 2.25 V per cell at 5Amp . Including 12 Nos 2 Volt 200 AH batteries maintenance free fixed on battery stacking arrangement/ battery stand, interconnection link and wiring complete in colour code to acehive 24 Volt DC outPut including connecting with 11 KV VCBs and from existing AC 220V power source complete all as specified and directed Note :- The cost of M&L for suitable size wiring from AC source to battery bank to VCBs is deemed to be included in quoted rates

M&L for providing earthing complete with galvanised iron earth plate electrode 600 mm x 600 mm x 6mm as earthing lead buried directly in ground vertically to a depth not less than 2.25 Mtr deep below ground level with top edge of the plate not less than 1.5 Mtr below normal ground level connected to and including galvanised iron strip 32x6 mm as earthing lead by means of bolts, nuts, check nuts & washers etc made of GI and connected to earthing test point, providing charcoal and common salt all as shown in electrical plate No. 5 of SSR Part I of 2009 & as specified or indicated and testing on completion including exaction/earth work in any type of strata PCC (1:3:6) type C1 earthing chamber, pre cast slab 50 mm thick in cement concrete (1:2:4) type B1 (reinforced with welded steel wire fabric (XPM) weight not less than 4 Kg/sqm), funnel with wire mesh, watering pipe of 20 mm bore medium grade and lugs, including galvanised iron strip 32x6 mm with GI protection pipe of 40 mm medium grade 7.5 meter long, etc complete all as specified and directed Note:- (i) Venders are bound to get earthing result upto 5 Ohm for single earthings and 3 Ohm with the grid of two earthing.Any additional work and material required to achive the required result is included in the cost quoted by the tenderer.(ii) Excavated material to be removed from the site and deposit at the distance not exceeding 50m distance and levelled. (iii) Refill the pit with M&L for black cotton soil 1 cum.

M & L for excavation in trenches n.exc 1.5m wide and n.exc 1.5m in depth for foundations, etc, or for shafts, wells, manholes etc and getting out in soft /loose soil complete all as specified and directed

M & L for excavation in trenches n.exc 1.5m wide and n.exc 1.5m in depth for foundations, etc, or for shafts, wells, manholes etc and getting out in hard dense soil soil complete all as specified and directed

M & L for excavation in trenches n.exc 1.5m wide and n.exc 1.5m in depth for foundations, etc, or for shafts, wells, manholes etc and getting out in soft disintegrated soil complete all as specified and directed

M & L for excavation in trenches n.exc 1.5m wide and n.exc 1.5m in depth for foundations, etc, or for shafts, wells, manholes etc and getting out in hard rock complete all as specified and directed

M & L for Returning filling in including spreading levelling watering and well ramming in layers n.exc 25cm with soil obtained from excavation complete all as specified and directed

M & L for removing excavated excavated soil/ material exceeding 50mtr but not.exc 50 mtr and depositing where directed at a level n.exc 1.5 mtr above the starting point complete all as specified and directed

M&L for crushed stone sand cushioning to UG cable, provide with the layer 8 cm before and 15 cm after laying , punning down testing the cable complete all as specified and directed by Engr-in-Charge. Note :- Thickness of sand after punning will be measured and paid.

M&L for PCC cable covers HV type of size 300x180x40 mm laid over cables complete all as specified and directed

Supply and fixing of drop out fuse unit expulsion type for outdoor air break gang operated switch, single pole, mounted on polymer based insulators for 11 KV working pressure, fixed to and including MS channel with nuts, bolts, washers etc, synthetic bounded fuse carrying tube complete with line taps and suitable for current carrying capacity upto 25-50Amps and connected with suitable size of ACSR conductor as jumper between GOD and DO fuse, with 11 KV HT PVC sleeve, with all fittings/accessories etc, complete all as specified and directed

Supply, installation, testing & Commissioning of Vacuum circuit breaker as Incomer, indoor type, floor mounted, made of CRCA metal sheet, 11/12 KV integrated VCB panel with totally enclosed and provision of electrical and mechanical interlocking, horizontal draw out, horizontal/vertical isolation type breaker, having capacities as mentioned below, single break, trip free mechanism, motorised & manually spring charged and with manually closing breaker suitable for use on 11 KV, 3 phase, 50 Hz AC supply with short circuit fault level of 26.3 KA for 3 sec, complete with self contained draw out type arc-proof design conforming to relevant IEC standards complete with self-contained, fully interlocked, rack in and rack out mechanism, vacuum bottles, copper busbars of 800 Amps capacity, breaker featured with ON/OFF indicator with hand trip device, spring release coil, shunt trip coil and auxiliary switches as required and equipped with following switchgears and accessories including necessary foundation and end termination box for terminating HT XLPE 11 KV cable (cable entry from bottom) on incoming and outgoing side, necessary strip heaters, protection arrangement shall comprise of overcurrent, overvoltage and earth fault with Numerical relays, vacuum interrupter for VCB drawout type bus PT for each bus section to be considered, one No 630 Amp, VCB having 11 KV, 26.3 kA for 3 sec with motorized universal spring charging mechanism, internal spring charging handle for manual spring charge with tripping coil and closing coil for 24 V DC Set of 3 Nos, 11 KV / 110 Volts PT Class 0.5 accuracy and 100 VA burden with protection MCBs of suitable rating,

Item No. 60 Contd... Digital Multifunction Meter having V, A, F, PF, kW, kVA, kVAR, kWh, kVAh, kVARh, Maximum Demand (kW & kVA), MD reset with battery charging arrangement for storage of 75 Nos. Events. Accuracy Class : 0.5. power supply, logic inputs and outputs.The device shall offer complete set of measurement functions. The measurement functions cover phase and residual currents, voltages, power, energy, system frequency and harmonics.

Item No. 60 Contd... FINISH :Panel shall be Pretreated,power coated and RAL 7032 shade CABLE BOX :- Cable box suitable for cable of size 185 Sqmm to 300 Sqmm 3 core for receiving of incoming/outgoing, cables through bottom entry including cable gland complete all as specified & directed by Engr-in-Charge. Note: (i)The scope includes any accessories recommended by OEM for smooth functioning has to be incorporated and cost of same is deemed to be included in quoted rates. (ii) Precommissioning inspection by SEI has to be carried out, contractor shall inform 45 days in advance for SEI precommissioning. (iii) Predispatch factory inspection to be carried by the rep of Accepting Officer and cost of same deemed to be included in quoted rates. (iv) The technical specification and drawing shall be submitted by the contractor and shall be got approved by the accepting Officer (v) The VCB shall be suitable for coupling with existing VCB at site

Supply, installation, testing & Commissioning of Vacuum circuit breaker as outgoing, indoor type, floor mounted, made of CRCA metal sheet, 11/12 KV integrated VCB panel with totally enclosed and provision of electrical and mechanical interlocking, horizontal draw out, horizontal/vertical isolation type breaker, having capacities as mentioned below, single break, trip free mechanism, motorised & manually spring charged and with manually closing breaker suitable for use on 11 KV, 3 phase, 50 Hz AC supply with short circuit fault level of 26.3 KA for 3 sec, complete with self contained draw out type arc-proof design conforming to relevant IEC standards complete with self-contained, fully interlocked, rack in and rack out mechanism, vacuum bottles, copper busbars of 800 Amps capacity, breaker featured with ON/OFF indicator with hand trip device, spring release coil, shunt trip coil and auxiliary switches as required and equipped with following switchgears and accessories including necessary foundation and end termination box for terminating HT XLPE 11 KV cable (cable entry from bottom) on incoming and outgoing side, necessary strip heaters, protection arrangement shall comprise of overcurrent, overvoltage and earth fault with Numerical relays, vacuum interrupter for VCB shall have minimum 100 nos. operations at full short circuit current rating, additional top mounted drawout type bus PT for each bus section to be considered, one No 630 Amp, VCB having 11 KV, 26.3 kA for 3 sec with motorized universal spring charging mechanism, internal spring charging handle for manual spring charge with tripping coil and closing coil for 24 V DC Set of 3 Nos, 11 KV / 110 Volts PT Class 0.5 accuracy and 100 VA burden with protection MCBs of suitable rating,

Item No. 61 Contd.. Digital Multifunction Meter having V, A, F, PF, kW, kVA, kVAR, kWh, kVAh, kVARh, Maximum Demand (kW & kVA), MD reset with battery charging arrangement for storage of 75 Nos. Events. Accuracy Class : 0.5. power supply, logic inputs and outputs.The device shall offer complete set of measurement functions. The measurement functions cover phase and residual currents, voltages, power, energy, system frequency and harmonics. 1 set of dual core dual ratio 3 CTs 100/50/1/1 Amp of 15 VA burden and accuracy Class - 0.5 for metering and class 5P10 for protection. LED type indication for status (ON / OFF / TRIP /TCH / Spring Charge ) (iii) LED type indication for breaker position (Test / Service ) (iv) LED type indication for aux. supply availability ( AC Healthy, DC Healthy ) VOLTAGE TRANSFORMER Three Phase Resin cast PT Indoor type with HT side 1A HRC Fuse and LT side MCB,PT RATIO: (11kV/√3)/(110V/√3-110V/√3) Core 1: Class 0.5, Burden:50VA for metering Core 2: Class 3P, Burden:50VA for Protection CURRENT TRANSFORMER Single Phase Resin cast CT Indoor type with disconnected type test terminals Ratio: 100/50/1/1 Amp Core 1: Class 1, Burden:15VA for metering Core 2: Class 5P10, Burden:15VA for Protection STC:26.3kA/1Sec

Item No. 61 Contd... FINISH :Panel shall be Pretreated,power coated and RAL 7032 shade CABLE BOX :- Cable box suitable for cable of size 185 Sqmm to 300 Sqmm 3 core for receiving of incoming/outgoing, cables through bottom entry including cable gland complete all as specified & directed by Engr-in-Charge. Note: (i)The scope includes any accessories recommended by OEM for smooth functioning has to be incorporated and cost of same is deemed to be included in quoted rates. (ii) Precommissioning inspection by SEI has to be carried out, contractor shall inform 45 days in advance for SEI precommissioning. (iii) Predispatch factory inspection to be carried by the rep of Accepting Officer and cost of same deemed to be included in quoted rates. (iv) The technical specification and drawing shall be submitted by the contractor and shall be got approved by the accepting Officer

Supply, installation, testing & Commissioning of Bus coupler with Vacuum circuit breaker, indoor type, floor mounted, made of CRCA metal sheet, 11/12 KV integrated VCB panel with totally enclosed and provision of electrical and mechanical interlocking, horizontal draw out, horizontal/vertical isolation type breaker, having capacities as mentioned below, single break, trip free mechanism, motorised & manually spring charged and with manually closing breaker suitable for use on 11 KV, 3 phase, 50 Hz AC supply with short circuit fault level of 26.3 KA for 3 sec, Including trunking arrangement and copper bus bar for coupling with other bus bar including bus bar epoxy insulators for support, bus bar complete with self contained draw out type arc-proof design conforming to relevant IEC standards complete with self-contained, fully interlocked, rack in and rack out mechanism, vacuum bottles, copper busbars of 800 Amps capacity, breaker featured with ON/OFF indicator with hand trip device, spring release coil, shunt trip coil and auxiliary switches as required and equipped with following switchgears and accessories including necessary foundation and aluminium / copper bus bar with trunking bus bar arrangement for coupling / connecting with VCB as per site requirement, protection arrangement shall comprise of overcurrent, overvoltage and earth fault with Numerical relays, vacuum interrupter for VCB shall have minimum 100 nos. operations at full short circuit current rating, additional top mounted drawout type bus PT for each bus section to be considered, one No 630 Amp, VCB having 11 KV, 26.3 kA for 3 sec with motorized universal spring charging mechanism, internal spring charging handle for manual spring charge with tripping coil and closing coil for 24 V DC Set of 3 Nos, 11 KV / 110 Volts PT Class 0.5 accuracy and 100 VA burden with protection MCBs of suitable rating,

Item No. 62 Contd... FINISH :Panel shall be Pretreated,power coated and RAL 7032 shade Note: (i)The scope includes any accessories recommended by OEM for smooth functioning has to be incorporated and cost of same is deemed to be included in quoted rates. (ii) Precommissioning inspection by SEI has to be carried out, contractor shall inform 45 days in advance for SEI precommissioning. (iii) Predispatch factory inspection to be carried by the rep of Accepting Officer and cost of same deemed to be included in quoted rates. (iv) The technical specification and drwawing shallbe submitted by the contractor and shallbe got approved by the accepting Officer (v) suitable for coupling with existing VCB / bus trunking arrangement including any additional item required at site.

Materials and labour for cross arms, bracings supports clamps and back plates fabricated from structural steel section including nuts bolts, washers welding, bending cold or hot, drilling holes for bolts in any shape or size as indicated or directed and inclusive of two quotes of aluminium paint/Emulson over a coat of red oxide zinc chrome primer complete all as specified and directed by Engr-in-Charge

Earthing complete with Copper earth plate electrode 600 mm x 600 mm x 3.15 mm thick as earthing lead buried directly in groungd vertically to a depth not less than 2.25 mtr deep below ground level with top edge of the plate not less than 1.5 mtr below normal ground level connected to and including S copper strip 32 x 6 mm as earthing lead by means of bolts, nuts, checknuts and washers etc made of brass and connected earthing test points all as shown in electrical plate no. 5 of SSR Part-1 of 2009.00 and as specified or indicated and testing on completion including exaction/earth work in any type of strata PCC (1:3:6) type C1 earthing chamber, pre cast slab 50 mm thick in cement concrete (1:2:4) type B1 (reinforced with welded steel wire fabric (XPM) weight not less than 4 kg/sqm) funnel with grade and lugs, including copper strip 20x 3 mm with GI protection pipe of 40 mm medium grade 7.5 meter long, etc complete all as specified and directed by Engr-in-Charge

M&L for providng and earthing complete with GI earth plate electrode 600 mm x 600 mm x 6mm thick buried directly in ground earth pit not less than 2.25 mtr deep below ground level with top edge of the plate not less than 1.5 mts below normal ground level connected to GI wire 4mm diaby means of bolts,nuts,checknuts and washers of copper and connecting to earth dolly all as shown in electrical plate no. 5 of SSR Part 1 of 2009.00 and as specified or indicated and testing on completion including exaction/earth work in any type of strata PCC (1:3:6) type C1 earthin chamber, pre cast slab 50 mm thick in cement concrete (1:2:4) type B1 (reinforced with welded steel wire fabric (XPM) weight not less than 4 kg/sqm) funnel with wire mesh, watering pipe of 20 mm bore medium grade and lugs, inlcuding GI wire 4mm dia with GI protection pipe of 25 mm medium grade 7.5 meter long complete all as specified and directed by Engr-in-Charge

S&F of Sub main wiring with 4 X 10 sqmm single core cable PVC insulated unsheathed of copper multi strandard conductor cable , 1100 votls grade drawn in PVC casing caping and including PVC casing caping and insulated 1X 10 sqmm unsheathed multistranded FR-LS copper conductor cable for earth continuity and connected to common earth dolly complete all as specified and directed by Engineer-in-charge. (Note:- 4 lengths of 10 Sqmm & 1 length of 10 sqmm cable and PVC casing caping will be measured as one length).

S&F of Sub main wiring with 4 X 16 sqmm single core cable PVC insulated unsheathed of copper multi strandard conductor cable , 1100 votls grade drawn in PVC casing caping and including PVC casing caping and insulated 1X 16 sqmm unsheathed multistranded FR-LS copper conductor cable for earth continuity and connected to common earth dolly complete all as specified and directed by Engineer-in-charge. (Note:- 4 lengths of 16 Sqmm & 1 length of 16 sqmm cable and PVC casing caping will be measured as one length).

S&F Vertical double door Distribution board TPN 4 way with busbar consisting of MCCB. 100A 10KA - 1 NO complete including connecting LT cable and outgoing submain wiring etc and testing complete all as specified and directed by Engr-In-charge.

Supply and fix MCB SPN 240 V, 32 Amps. complete all as specified and directed

Supply and fix MCB SP 240 V ,6 to 32 Amps complete all as specified and directed

Supply and fix MCB TPN 415 V, 32 Amps 10 KA C Curve in DB complete all as specified and directed

Supply and fix MCB TPN 415 V, 40 to 100 Amps 10 KA C Curve in DB complete all as specified and directed

Supply and Installation, connecting, Testing and Commissioning of high pressure adjustable Dosing System of the following specifications Adjustable High Pressure 5 Kg/Sq cm , Power input 230V, 50 Hz, Single Phase Motor 1/30 Fractonal Horce Power, Max Out Put 10Ltr/Hr with mandatory accessories like connecting ferrules, check valves and electrical connection and necessary tubing inlet/outlet to existing pipe lines, etc:- (a) Preparations Tank of net Capacity 100Ltrs, FRP dosing tank conical consisting of water inlet line, outlet with strainer, drain, overflow, conical bottom for sludge deposition, pot hole with cover, level gause, Agitator 120Watt 900RPM flange mounted motor with plastic shaft and impellar. (b) Service Tank of Capacity of 100Ltr consisting of water inlet line, Dosing Pump inlet arrangement, drain, overflow, level gause, inspection,port, Agitator 120Watt 900RPM Single Phase, flange mounted motor with plastic shaft and impellar, provision of mounting pump on lid /wall.

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