WORK SERVICES FOR MAFI POWER SUB STATION AND ALLIED WORKS AT AF STN PHALODI

Amount

NOTE: Schedule ‘A’ Part I to XII are under Ser No. 1.00 to 12.00 are Prepriced by MES. Bidders shall insert their lumpsum amount in the Green coloured field under Col-6 only.

Lump sum price worked out for Building / Structures as listed in Sch `A’ Part I.

Lump sum price worked out for Excavation & Earthwork as listed in Sch `A’ Part II

Lump sum price worked out for Internal Water Supply as listed in Sch `A’ Part III

Lump sum price worked out for Internal Electrification as listed in Sch `A’ Part IV

Lump sum price worked out for Road/Path/Culvert as listed in Sch `A’ Part V

Lump sum price worked out for Fencing, Wall and Gate as listed in Sch `A’ Part VI

Lump sum price worked out for Area Drainage as listed in Sch `A’ Part VII

Lump sum price worked out for Sewage Disposal as listed in Sch `A’ Part VIII

Lump sum price worked out for External Electrification listed in Sch `A’ Part IX

Lump sum price worked out for External Water Supply listed in Sch `A’ Part X

Lump sum price worked out for Air Conditioning listed in Sch `A’ Part XI

Lump sum price worked out for Lightening protection as listed in Sch `A’ Part XII

ETERNAL ELECTRIFICATION

Supply,installation, testing and commissioning out door type step down transformer 2000KVA,33/11KV,3 phase, 50Hz,( Oil natural , Air Natural) ONAN cooled, with external cooling tubes, delta connected on primary side(HV) and star connected on secondary side in accordance with the vector symbol,DYN-11(Vector group) oil immersed copper wound complete with first filling of IS:335 ISI marked filtered & dehydrated Transformer oil and other standard fittings/ accessories, with ON load tap changer(OLTC) Tapping range +5% to +15% in steps of 1.25% each) with remote tap cubical changer(RTCC) panel & automativ voltage regulator(AVR),The Maximum temperature rise should no exceed 45 degree celsius in oil and 55 degree celsius in HV/LV winding when measured by resistance method after contineous full loadrun on the ambient temperature of 40 degree celsius, AC, 3 phase,50 HZ as per IS: 2026 Specification,including PCC foundation of size 3.5x3.5x1.5M with PCC 1:4:8. The transformer shall be IS:-2026 marked and shall comprise of the following:-

(a) One cable box on HV Primary side consisting of 3 Nos porcelain bushing with copper spindle complete with nuts and washers with cable glands suitable size for taking out 33KV XLPE armd HT cable. (b) One cable box on secondary side consisting of 3 Nos porcelain bushing with copper spindle complete with nuts and washers with cable glands suitable size for taking out 11KV XLPE armd HT cable. (c) Oil conservator with filter type drain valve and oil level gauge. (d) Dehydrating breather with first fill of dehydrating agent(Silica gel) (e) Explosion vent. (f) Thermometer pocket on the tank cover. (g) One No 100mm dia dial type thermo meter, vapour pressure type having range 0-120 degree celsius with metal guard having maximum perimeter reading temperature indicator with resisting device for transformer.

(h) two earthing terminal on tank cover to faciliate fixing of 32 x 6mm GI earth strip for earthing of neutral & body. (j) Rating plate and terminal making plate (k) Oil level gauge (l) Lifting lugs (m) Oil filling hole with cap/plug with connecting plate complete (n) Air release valve plug (o) 4 x plain solid cast steel detachable rollers (p) extra bushing for neutral, out side the Cable box for providing indipedent earthing for neutral (q) First filling of new transformer oil IS-335/93 marked filtered and tested up to 40KV dielectric strength at 2.5 mm air gap between testing electrodes (r) One denger notice board having conventional sigh of skul & bones as specified (s) First filling of Transformer oil deemed to beincluded in the quoted rate. Note:- Certificate of all test shall be submitted by contractor. The drawing of the Transformer will be approved by the GE before procurement.

Supply and fix HT 33 KV(400Amp) out door type gang operated air-break switch off load,double break rotating type , Solid core with out earth switch, disconnecting switch triple pole, each pole consist of galvanised steel base, HT insulator as per IS/BSS, non ferrous knife and spring loaded contact, arcing horns of adequate sectionto break the magnrtizing current of the transformer's horizantal GI pipe adequate length for phase seperation, adequate length of GI pipe operation from ground level and operating handle complete in both ON and OFF position all as specified & directed.

Supply , install, testing & commissioning 33 KV single phase oil cooled out door resin cast CT of ratio 400/5-5A class 1.0/ 5P10,burden 15VA insulationlevel 70/170KV confirming to IS -2705 complete all as specified and as directed.

Supply, install, testing & Commissioning of 33 KV single phase out door resin cast PT of ratio 33KV/rt3/110 V,Class 0.5-3, Burden 50 VA insulation level 70/170KV, voltage factor 1.2 cont and 1.9 for 30 sec confirming to IS- 3156 complete all as specified and directed.

M&L Disc type insulator, Porcelain 70/90KN ball and socket type with hardware assembly for tension with tension clamps for conductors, working pressure 33000 volts,

M&L Pin type, porcelain, vitreous, white, brown or green insulator with 580mm creepage distance including one galvanised mild steel spindle, two galvanised iron washers and one galvanised iron nut working pressure 33000 volts

Supply and fix cable jointing kit for 33 KV grade cable for end joint heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE, armoured, Al conductor cable of 300 sq mm., Indoor type

Supply and fix cable jointing kit for 33 KV grade cable for end joint heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE, armoured, Al conductor cable of 300 sq mm,Outdoor type.

Supply and installation of HT 11 KV, 3 phase, 50 cycles ,indoor type, totaly enclosed metal clad SF6 switchgear having rupturing capacity up to 350 MVA,enclosed in robotically welded stainless steel tank of thickness 3mm, it shall be provided with suitable interlock to avoid the mixing of two RMU, each VCB shall have self power over current and earth fault protection relay , digital multifunction meter . 630 Amp 6Nos,VCB panel board (comprising of 02 Nos incoming panel,02 Nos outgoing panel & 02 Nos of Bus coupler) Horizontal drawnout ,horizontal isolation, floor mounting, motorized panel with 230 V motor mechanism & 24 V DC shut/close coil and other fittings & accessories as per directed. The scope shall include all necessary foundation / PCC work and block masonry for installation of complete switch gear complete all as specified. Note :- (i) 02 nos of incoming VCB and 02 Nos of outgoing VCB and 02 Nos of Bus coupler mounted in same panel (ii) Bus couplers are couples with each other. (iii) The drawing of the breaker panel will be approved by the GE before procurement. (iv) Complete switch gear as per IEC 60694, IEC 62271-200&comprise with (a) Assembly of 6 VCB interrupters complete with epoxy support insulator and self aligning finger type isolating contacts(b) Hand and motor (220 volt AC) charged independent spring closing/tripping trip free operating mechanism with manual closing and tripping push buttons and mechanical breaker closed /open , spring charged/discharged indication. (c) Electrical release coil 24V DC-01 No (d) Mechanical operation counter. (e) Breaker operated auxiliary switch-03 Nos

Supply and Fixing Float cum Boosting charger with power battery bank consisting of 55 Nos of solid SMF batery cell rated 100 Ah,2 Volt Dc for back supply of VCB and connected to VCB all as specified and directed.

Supply and Installation of 11 KV out door extensible 04 way Ring Main unit floor mounted with copper bus bar having sleeved, consisting of 02 No incoming 630 A fixed isolators totally enclosed metal clad SF6, switchgear extensible compact for bus coupler having rupturing capacity upto 250 MVA and 02 Nos out going fixed Vacuum circuit Breaker totally enclosed metal clad SF6, switchgear extensible compact for bus coupler having rupturing capacity upto 250 MVA & 01 No, Air insulated BUS PT panle coupled with RMU. All live parts, bus bar, VCBs connections of RMU should be enclosed in one tank to avoid multiple interconnections and sealed for life robotically welded stainless steel tank 3mm thick having IP67 degree of protection filled with gas as insulation with leakage rate less than 0.1% per year tested as per IEC 62271-200. RMU should complete with al accessories and manometer as per IEC standards 62271-200, 60056, 60129, 60265, 60298, 60529 and 60694. Altitude of installation up to 100m as per IEC 60120. Bushings bolted type top mounted outside the tank or connection of external busbar. The RMU shall be such designed that entire unit can be padlocked from outside :-

Each VCB module should consist of following accessories :- (a) 630A Vacuum circuit breaker module for making and breaking of fault current followed by an off-load isolator in series for isolation purpose & integral series earth switch of full making capacity. The arrangements from bus bar to cable side shall be first VCB then Isolator and earthswitch. (b) Short time current - 21 KA/3 Sec. (c) Making Capacity - 52.5 KA. (d) Auxiliary contacts - 01 No + 1 NC. (e) Maximum width - 325 mm for compact design. (f) Maximum Depth - 760 mm for compact design. (g) Power frequency withstand voltage - 28 KV. Impulse withstand voltage - 95 KV. (h) Nominal operating gas pressure - 1.4 Bar abs. (j) Front cover mechanism - 1P2X. (k) Cable cover - 4X. (l) Internal arc type tested. (m) 24V DC motorised spring charging mechanism for breaker operation.

(n) Push buttons for nreaker ON/OF. (o) Cable box for front termination of the cable suitable upto 3 Core 185 Sqmm, 11 KV XLPE cable. (p) Right angle boots (push on type). (q) Self Powered Microprocessor based Relay 3O/C + 1E/F with Low and High set for Over current and Earth Fault. Relay should have facility to display the maximum loaded phase current also. Relay should be flush mounted having facility to trip the breaker from remote commands without shunt coil alongwith HMI screen interface.

(r) Panel mounted 11 KV Ring Core CTs 5P10 for protection as per IEC 60185. (s) Panel mounted 11 KV Ring Core CTs Class 1.0 for Metering as per IEC 60185. (t) Digital Multifunction meter (A, V, KW, KVA, F, PF) type Rishabh RISH 3430/Conserve EM6400. (u) Indication lamps for breaker ON/OFF/TRIP. (v) Suitable Cable bushings for front only cable terminations. (w) Arc proof hinged cable covers with self interlocking mechanism with earth swich. (x) Capacitive voltage indication fixed type system as per IEC1243. (y) Mechanical indications for breaker ON, OFF, EARTH, TRIP, Spring charged-Discharged. (z) Pad locking facility in each VCB of 6 to 8mm dia.

Supply and installation of copper wound dry type transformer 750KVA, 11/0.433 KV (Cast Resin impregnated, inflammable and moisture proof) step up / step down, indoor type complete with standard fittings, HT 11 KV 3 Phase, LT 433 volts,Dyn11, 50 Hz,3 Phase 4 wire with on load tap changing on HT side to vary secondary voltage within limit,in step of 1.25 % from +10 % to -10% of rated voltage on HV side,frequency variation of + 5 %,as per IS;11171, IEEE:C57:12-01-1989,used on ambient temp will be 50degree celsius , capable to with standing the short circuit stress due to terminal faulton any winding within 3 seconds,enclosure IP41 incl lifting lugs& grounded terminals,One cable box on HV Primary side consisting of 3 Nos porcelain bushing with copper spindle complete with nuts and washers with cable glands suitable size for taking out 11KV XLPE armd HT cable,One cable box on LV secondary side consisting of 4 Nos porcelain bushing with copper spindle complete with nuts and washers with cable glands suitable size for taking out 1.1KV XLPE armd LT cable,Handling and lifting lugs for core assembly, rating and terminal marking plate,inspection cover for cable end box, including suitable size of PCC foundation. Note:- The drawing of the transformer will be approved by the GE before procurement.

Technical Particular for Transformer. (i) Type - Dry type Cast Resin Transformer. (ii) Reference standard - IS : 11171, IS:2026 (iii) Installation - Indoor (iv) Method of cooling - Air Natural. (v) No of Phase-3 (vi) Frequency(Hz)- 50 (vii) Rating(KVA)- 750 (viii) Rated primary Volatage(V) -11000 (ix) Rated Secondary Voltage(V)-433. (x) Winding Connection / Vector Group- Delta / Star-Dyn 11 (xi) Taps Changing method- On circuit Tap Changer (with OL TC, RTCC & AVR) (xii) Tapping range and Steps -+10% to -10% in steps of 1.25% (xiii) Insulation Class-F. (xiv) Temperature rise in Windings (C) over and ambient 50 Degree C-90 Degree C (xv) Terminal Details HV, LV&N- Cable Box. (xvi) Total Loss @ 50% Load (KW)-3.88 (xvii) Total Loss @ 100% Load (KW) -10.24 (xviii) Efficiency at upto 100%, 75% and 50%, -98.42%, 98.51% & 98.42% respectively. (xix) % Impedance- 5.0% (xx) Winding Material - Copper.

Fittings /Accessories. (i) Lifting Lugs - Bottom Cannels. (ii) Ratting & Diagram Plate- Terminal Marking Plate. (iii) Earthing Terminal - WTI with A/T contacts. (iv) IP 41 Enclosures. Note :- The drawing of the Transformer will be approved by the GE before procurement.

Supply and installation of copper wound dry type transformer 315KVA, 11/0.433 KV (Cast Resin impregnated, inflammable and moisture proof) step up / step down, outdoor type complete with standard fittings, HT 11 KV 3 Phase, LT 433 volts,Dyn11, 50 Hz,3 Phase 4 wire with off load tap changing on HT side to vary secondary voltage within limit,in step of 1.25 % from +10 % to -10% of rated voltage on HV side,frequency variation of + 5 %,as per IS;11171, IEEE:C57:12-01-1989,used on ambient temp will be 50degree celsius , capable to with standing the short circuit stress due to terminal faulton any winding within 3 seconds,enclosure IP41 incl lifting lugs& grounded terminals,One cable box on HV Primary side consisting of 3 Nos porcelain bushing with copper spindle complete with nuts and washers with cable glands suitable size for taking out 11KV XLPE armd HT cable,One cable box on LV secondary side consisting of 4 Nos porcelain bushing with copper spindle complete with nuts and washers with cable glands suitable size for taking out 1.1KV XLPE armd LT cable,Handling and lifting lugs for core assembly, rating and terminal marking plate,inspection cover for cable end box, including suitable size of PCC foundation. Note:- The drawing of the Transformer will be approved by the GE before procurement.

Technical Particular for Transformer. (i) Type - Dry type Cast Resin Transformer. (ii) Reference standard - IS : 11171, IS:2026 (iii) Installation - Indoor (iv) Method of cooling - Air Natural. (v) No of Phase-3 (vi) Frequency(Hz)- 50 (vii) Rating(KVA)- 315 (viii) Rated primary Volatage(V) -11000 (ix) Rated Secondary Volatage(V)-433. (x) Winding Connection / Vector Group- Delta / Star-Dyn 11 (xi) Taps Changing method- Off circuit Tap Link (xii) Tapping range and Steps -+5% to -5% in steps of 2.5% (xii) Insulation Class-F. (xiv) Temperature rise in Windings (C) over and ambient 50 Degree C-90 Degree C (xv) Terminal Details HV, LV&N- Cable Box. (xvi) Total Loss @ 50% Load (KW)-2.0 (xvii) Total Loss @ 100% Load (KW) -5.04 (xviii) Efficiency at upto 100%, 75% and 50%, -98.42%, 98.51% & 98.42% respectively. (xix) % Impedance- 4.5% (xx) Winding Material - Copper.

Fittings /Accessories. (i) Lifting Lugs - Bottom Cannels. (ii) Ratting & Diagram Plate- Terminal Marking Plate. (iii) Earthing Terminal - WTI with A/T contacts. (iv) IP 41 Enclosures. Note :- The drawing of the Transformer will be approved by the GE before procurement.

Supply, Install, testing and commissioning of Isolation transformer of capacity 750 KVA three phase, 50HZ, Copper wound, oil cooled, class of insulation A, metallic body duly powder coated designed for input voltage range 415(+/-)5% and output voltage range 415(+/-)5%, Ratio 1:1, Vector group :Dyn11, Delta-Star with 1St filling of transformer oil of requisite dielectric strength up to level, efficiency more than 95%, separate neutral bushing shall be brought for Earthing. Potential difference between neutral to earth less than one volt with all standard fittings like digital temperature meter, adequate number of cooling radiators, lifting hooks one set, Earthing terminal two Nos complete with Over load and short circuit protection. Drawing of Transformer will be approved before procurement

Supply, Install, testing and commissioning of Isolation transformer of capacity 300 KVA three phase, 50HZ, Copper wound, oil cooled, class of insulation A, metallic body duly powder coated designed for input voltage range 415(+/-)5% and output voltage range 415(+/-)5%, Ratio 1:1, Vector group :Dyn11, Delta-Star with 1St filling of transformer oil of requisite dielectric strength up to level, efficiency more than 95%, separate neutral bushing shall be brought for Earthing. Potential difference between neutral to earth less than one volt with all standard fittings like digital temperature meter, adequate number of cooling radiators, lifting hooks one set, Earthing terminal two Nos complete with Over load and short circuit protection. Drawing of Transformer will be approved before procurement

Supply, Install, testing and commissioning of Servo controlled voltage stabilizer of capacity 750 KVA (Confirming to BIS9815: Part1:1994) Three Phase, 50 Hz, Naturally Oil cooled, indoor, unbalanced type, Copper wound, metallic body duly powder coated with lifting hooks two Nos, digital display type, relay free smooth and silent operation including 1st filling of Transformer oil up to level having following specification:- (a) Input voltage 340V-480V, (b) Output voltage stabilized at any designed/ desired voltage 415(+/-)1% (c ) No distortion in wave form. (d) Respond time not to exceed 20 mili seconds (e) Sensitivity(+/-) 1% (f) Rate of correction 8 Volts/ sec for Single phase and 13 Volt / sec for Phase to phase (g) Efficiency more than 95% (h) Type of load 3Phase, unbalanced type (i) Digital display Volt meter and Ammeter (j) Over load and short circuit protections (k) High & Low voltage cut off (l) By pass arrangement in case of emergency (m) Single phase sequence change protection Drawing of Transformer will be approved before procurement

supply, install, testing and commissioning of servo controlled voltage stabilizer of capacity 300 kva (confirming to bis9815: part1:1994) three phase, 50 hz, naturally oil cooled, indoor, unbalanced type, copper wound, metallic body duly powder coated with lifting hooks two nos, digital display type, relay free smooth and silent operation including 1st filling of transformer oil up to level having following specification: - (a) input voltage 340v-480v, (b) output voltage stabilized at any designed/ desired voltage 415(+/-)1% (c ) no distortion in wave form. (d) respond time not to exceed 20 mili seconds (e) sensitivity (+/-) 1% (f) rate of correction 8 volts/ sec for single phase and 13 volt / sec for phase to phase (g) efficiency more than 95% (h) type of load 3phase, unbalanced type (i) digital display volt meter and ammeter (j) over load and short circuit protections (k) high & low voltage cut off (l) by pass arrangement in case of emergency (m) single phase sequence change protection Drawing of transformer will be approved before procurement

Supply & fix LT switch gear of multi folded high quality CRCA sheet steel 2.0 mm thickness,confirming IP-4X degree protection,fire residental insulating materials and mechanical interlocks of high quality and reliability,440 Volts 3 phase, 4 wire 50 cycles, cubicle or truck type complete with air circuit breaker (ACB), overload protection, no-volt release with necessary CTs,mete including mounting panel box and cable gland for incoming and outgoing strip of rating up to 1600Amps as per IEC 62271-100, degree of protection not less than IP-54 as per IS13947 .including suitable size of PCC foundation. Note :- ACB connected with hard wire in enclosed Panel. The drawing of the ACB panel will be approved by the GE before procurement.

Supply & fix LT switch gear of multi folded high quality CRCA sheet steel 2.0 mm thickness,confirming IP-4X degree protection,fire residental insulating materials and mechanical interlocks of high quality and reliability,440 Volts 3 phase, 4 wire 50 cycles, cubicle or truck type complete with air circuit breaker (ACB), overload protection, no-volt release with necessary CTs,mete including mounting panel box and cable gland for incoming and outgoing strip of rating up to 800Amps as per IEC 62271-100, degree of protection not less than IP-54 as per IS13947 including suitable size of PCC foundation. Note :- ACB connected with hard wire in enclosed Panel. The drawing of the ACB panel will be approved by the GE before procurement.

Material & labour for cable route indicator made out of CI plate 100mm dia, 6 mm thick & fixed over Flat iron of size 40 x 6 mm, 90 cm in length duly pianted with aluminium paint suitable for LT cable all as specified & including embedded in PCC (1:3:6) type C1 of size 30 x 30 x 20 cm in ground complete all as specified.

Material & labour for cable route indicator made out of CI plate 100 dia, 6 mm thick & fixed over Flat iron of size 60 x 6 mm, 120 cm in length duly pianted with aluminium paint suitable for HT cable all as specified & including embedded in PCC (1:3:6) type C1 of size 30 x 30 x 20 cm in ground complete all as specified.

Supply and Installation of 11 KV out door extensible 03 way Ring Main unit floor mounted with copper bus bar having sleeved, consisting of 02 No incoming 630 A fixed Vacuum circuit breakers totally enclosed metal clad SF6, switchgear extensible compact for bus coupler having rupturing capacity upto 250 MVA and 01 Nos out going fixed Vacuum circuit Breaker totally enclosed metal clad SF6, switchgear extensible compact for bus coupler having rupturing capacity upto 250 MVA & 01 No, Air insulated BUS PT panle coupled with RMU. All live parts, bus bar, VCBs connections of RMU should be enclosed in one tank to avoid multiple interconnections and sealed for life robotically welded stainless steel tank 3mm thick having IP67 degree of protection filled with gas as insulation with leakage rate less than 0.1% per year tested as per IEC 62271-200. RMU should complete with al accessories and manometer as per IEC standards 62271-200, 60056, 60129, 60265, 60298, 60529 and 60694. Altitude of installation up to 100m as per IEC 60120. Bushings bolted type top mounted outside the tank or connection of external busbar. The RMU shall be such designed that entire unit can be locked from outside. Each Vacuum Circuit Breaker module should consist of following accessories :-

(a) 630A Vacuum circuit breaker module for making and breaking of fault current followed by an off-load isolator in series for isolation purpose & integral series earth switch of full making capacity. The arrangements from bus bar to cable side shall be first VCB then Isolator and earthswitch. (b) Short time current - 21 KA/3 Sec. (c) Making Capacity - 52.5 KA. (d) Auxiliary contacts - 01 No + 1 NC. (e) Maximum width - 325 mm for compact design. (f) Maximum Depth - 760 mm for compact design. (g) Power frequency withstand voltage - 28 KV. Impulse withstand voltage - 95 KV. (h) Nominal operating gas pressure - 1.4 Bar abs. (j) Front cover mechanism - 1P2X. (k) Cable cover - 4X.

(l) Internal arc type tested. (m) 24V DC motorised spring charging mechanism for breaker protection (n) Push buttons for nreaker ON/OF. (o) Cable box for front termination of the cable suitable upto 3 Core 185 Sqmm, 11 KV XLPE cable. (p) Right angle boots (push on type). (q) Self Powered Microprocessor based Relay 3O/C + 1E/F with Low and High set for Over current and Earth Fault. Relay should have facility to display the maximum loaded phase current also. Relay should be flush mounted having facility to trip the breaker from remote commands without shunt coil alongwith HMI screen interface. (r) Panel mounted 11 KV Ring Core CTs 5P10 for protection as per IEC 60185.

(s) Panel mounted 11 KV Ring Core CTs Class 1.0 for Metering as per IEC 60185. (t) Digital Multifunction meter (A, V, KW, KVA, F, PF) type Rishabh RISH 3430/Conserve EM6400. (u) Indication lamps for breaker ON/OFF/TRIP. (w) Suitable Cable bushings for front only cable terminations. (x) Arc proof hinged cable covers with self interlocking mechanism with earth swich. (y) Capacitive voltage indication fixed type system as per IEC1243. (z) Mechanical indications for breaker ON, OFF, EARTH, TRIP, Spring charged-Discharged. (aa) Pad locking facility in each VCB of 6 to 8mm dia. Air Insulated Bus PT Module (a) 3 Nos Potential transformers of the ratio 11 KV/ 3/110V/ 3 class 1.0 with HT fuses on primary side and MCB on secondary side. (b) CFL for illumination. (c) Bushings bolted type top mounted outside the module for conection of external busbar. (d) Indication lamps for RYB phases.

Supply & install Electrical Insulating Mats flame retardant Confirming to IS 15652 / 2006( SUPERCEDING IS : 5424 – 1969 ) B.I.S + CPRI + NTH + ERDA APPROVED of 1 mtr x 2 mtr x 2.5 mm thick ,Class- B, dielectric strength 45KV for voltage grade 11KV all as specified

Supply & install Electrical Insulating Mats flame retardant Confirming to IS 15652 / 2006( SUPERCEDING IS : 5424 – 1969 ) B.I.S + CPRI + NTH + ERDA APPROVED of 1 mtr x 2 mtr x 3 mm ,Class- C, dielectric strength 65KV for voltage grade 33KV all as specified

S&F weather proof/Shock proof SMC Junction box pole mounted hinged door, size 295x195x100 mm comprising of aluminium Bus Bar 4 strips for 3 phase and neutral 63 Amps and 6 Amps MCBs for controlling the street light fitting including cable PVC sheathed FRLS copper stranded conductor 1.5 Sqmm three core connected through poles from street light fitting to PVC Box. Box fix with FIat iron Clamps 30 x 4 mm with necessary MS Bolts and washers complete all as directed by the GE

Supply and fix energy saving and environemntal friendly long life versatile pressure die-cast aluminium IP-66 roadway luminaire 70 W LED fitting with high power LEDs light source, Cat No- LST-70-CDL-M

Supply,Installating, testing and commissioning of LT panel indoor type , size not less than 3000X1500mm metal enclosed fixed type,free standing,floor mounting, compartmentalized,modular type suitable for indoor installation,cubical type,factory assembled in bolted design fabricated from 2.0 mm thick CRCA sheet steel frame work and painted with two coat of synthetic enameled paint, degree of protection IP-54 as per IS-13947,consisting high conductivity bus aluminium bus bar of suitable size with heat shrinkable sleeves,fault rating 50 kA for 1 sec, including multifunctional digital voltmeter,ammeter,frequency meter and power factor meter,The drawing of the LT Panel board will be approved by the GE and the same have the following electric controls :-

(a) ACB 415V, 3 pole, 1600 Amps, 50 kA-02 Nos (Incoming) (b) ACB 415V, 3 pole, 1600 Amps, 50 kA-05 Nos (Outgoing) (c) MCCB 415 V, 3 pole , 630 Amp, 36 KA -02 Nos (d) MCCB 415 V, 3 pole , 400 Amp 36 KA -03 Nos (e) MCCB 415 V, 3 pole , 315 Amp 36 KA -03 Nos (f) MCCB 415 V, 3 pole , 200 Amp 36 KA -02 Nos (g) MCCB 415 V, 3 pole , 100 Amp 36 KA -02 Nos (h) Earth fault protection- 1 set, (j) Set of Indicating lamps(RYB) - 1 set.

Note:- (i) ACB shall be drawn out type in board and fixed MCCBs. (ii) The panel shall complete with all internal wiring and bus bars of suitable ratings. (iii) Cable entries shall from the rear bottom at the back of the panel through gland plates. (iv) System may comprise of main horizontal bus bars and auxilary verticak bus bars, Bus bars/Connection shall be suitably sleeved by heat shrinkable colored sleeves. (v) Panel manufacturer should posses CPRI test certificate of rated capacity. (vi) Degree of protection not less than IP-54 as per IS13947

Supply,Installating, testing and commissioning of LT panel indoor type , size not less than 3000X1500mm metal enclosed fixed type,free standing,floor mounting,compartmentalized,modular type suitable for indoor installation,cubical type,factory assembled in bolted design fabricated from 2.0 mm thick CRCA sheet steel frame work and painted with two coat of synthetic enameled paint, degree of protection IP-54 as per IS-13947,consisting high conductivity bus aluminium bus bar of suitable size with heat shrinkable sleeves,fault rating 50 kA for 1 sec, including multifunctional digital voltmeter,ammeter,frequency meter and power factor meter,The drawing of the LT Panel board will be approved by the GE and the same have the following electric controls :-

(a) ACB 415V, 3 pole, 800 Amps, 50 kA-02 Nos (Incoming) (b) ACB 415V, 3 pole, 800 Amps, 50 kA-05 Nos (Outgoing) (c) MCCB 415 V, 3 pole , 630 Amp, 36 KA -02 Nos (d) MCCB 415 V, 3 pole , 400 Amp 36 KA -03 Nos (e) MCCB 415 V, 3 pole , 315 Amp 36 KA -03 Nos (f) MCCB 415 V, 3 pole , 200 Amp 36 KA -02 Nos (g) MCCB 415 V, 3 pole , 100 Amp 36 KA -02 Nos (h) Earth fault protection- 1 set (j) Set of Indicating lamps(RYB) - 1 set

Note:- (i) ACB shall be drawn out type in panel board and fixed MCCBs. (ii) The panel shall complete with all internal wiring and bus bars of suitable ratings. (iii) Cable entries shall from the rear bottom at the back of the panel through gland plates. (iv) System may comprise of main horizontal bus bars and auxilary vertical bus bars, Bus bars/Connection shall be suitably sleeved by heat shrinkable coloured sleeves. (v) Panel manufacturer should posses CPRI test certificate of rated capacity (vi) Degree of protection not less than IP-54 as per IS13947

Supply and Fixing sandwich type Bus trunking system capacity 1250 Amp connected to Transformer to LT panel through isolation transformer,Servo stablizer & AMF Panel complete 3 Phase 4 wire 415 volts, 50Hz A.C. Supply with Aluminium enclosure- Mill finish/ duly powder coated having IP-67 rating, IK10, in convenient sections, complete with 4 Nos COPPER Bus Bars(99.9% purity EC Grade), Straight feeder length with necessary joints (Elbow, bends and flexible Joint for joints are measured and paid separately), earthing as per IEC-61439-6. The system shall be suitable for operation at Ambient temp of 50ºC and fully type Tested . The drawing of the Bus trunking system will be approved by the GE before procurement.

Elbow(Supplement) for sandwich type Bus trunking system capacity 1250 Amp

Flange End (Supplement) and adopter Box for sandwich type Bus trunking system capacity 1250 Amp

Braided Flexible jumpher(300mm) for sandwich type Bus trunking system capacity 1250 Amp

Supply and Fixing Sandwich type Bus trunking system capacity 800 Amp connected to Transformer to LT panel through isolation transformer,Servo stablizer&AMF Panel complete 3 Phase 4 wire 415 volts, 50Hz A.C. Supply with Aluminium enclosure- Mill finish/ duly powder coated having IP-67 rating, IK10, in convenient sections,complete with 4 Nos COPPER Bus Bars(99.9% purity EC Grade), Straight feeder length with necessary joints (Elbow, bends and flexible Joint for joints are measured and paid separately) , earthing as per IEC-61439-6. The system shall be suitable for operation at Ambient temp of 50ºC and fully type Tested . The drawing of the Bus trunking system will be approved by the GE before procurement.

Elbow(Supplement) for Sandwich type Bus trunking system capacity 800 Amp

Flange End (Supplement) and adopter Box for Sandwich type Bus trunking system capacity 800 Amp.

Braided Flexible jumpher(300mm) for Sandwich type Bus trunking system capacity 800 Amp

Supply, Testing and commissioning of HT 11 KV, 3 phase, 50 cycles ,indoor type, totaly enclosed metal clad VCB Switch gear having rupturing capacity upto 750MVA. rating 630Amp, over load and earth fault protection , ammeter, volt meter (comprising of 01 Nos incoming panel,02 Nos outgoing panel ) Horizontal drawnout ,horizontal isolation, floor mounting, motorized panel with 230 V motor mechanism & 24 V DC shut/close coil and other fittings & accessories as per as per IEC 60694, IEC 62271-200 & comprise with following accessories:- (a) Assembly of 6 VCB interrupters complete with epoxy support insulator and self-aligning finger type isolating contacts(b) Hand and motor (220 volt AC) charged independent spring closing/tripping trip free operating mechanism with manual closing and tripping push buttons and mechanical breaker closed /open , spring charged/discharged indication. (c) Electrical release coil 24V DC-01 No (d) Mechanical operation counter. (e) Breaker operated auxiliary switch-03 Nos (f) Bus bar chamber including a set of 3 phase 630 Amp copper bus bar - 01 No (g) 230 volts AC single phase 80 W rated strip type heater -02 Nos with indicator complete (h) Voltage transformer (VT) incorporating 3 phases 3 limb with drawable type VT having ratio 11 KV/110V and output of 100 VA per phase with accuracy class I as per IS-3155 complete with HT and LT HRC fused n primary and secondary sides respectively (confirming related IS specification) -02 set of suitable ratio CTs for incomer and Outgoing VCBs. (j)Current transformer (CT) chamber incorporating 3 single phase resin cast, dual ratio CTs of 100/50/5/2.5/1 with suitable VA burden and accuracy class.

Boring of holes under road, pavement,Run way,Taxi track, hard standing by trenchless technology using ultra sounding technique and necessary machine including HDPE pipe of 140 mm dia suitable for 0.4 mpa working pressure including pipe jointing and cable pulling all as specified.

Supply and fix UPS for 30 min back up single phase AC input 160 to 260 V and out put 230 ± 1%, 50Hz of capacity 1KVA.

Supply and fix UPS for 30 min back up single phase AC input 160 to 260 V and out put 230 ± 1% , 50Hz of capacity 2KVA,

Supply, installation, testing and commissioning of silient diesel engine driven generating set, Model- GPWII-320, 415 Volts, 3 phase, 4 Wire engine as per IS 10001/10002 and alternator as per IS 13364 complete with AMF panel for automatic starting on main failure, control panel having meters sound proof canopy and foundation etc of capacity 320 KVA complete all as specified and as directed. Technical details are as under :- DIESEL ENGINE :- 08 cylinders, vertical, 04 stroke cycle, water cooled ,1500 RPM under NTP condition of BS: 5514. The engine shall be provided with electrical starting arrangement and shall give the electical output of 320 KVA/ suitable KVA at 0.8 power factor, 415 Volts at the alternator terminal. Engine monitoring, protection and diagnostics.

(i) Lube oil pressure. (ii) Coolant Temperature. (iii) Engine Speed. (iv) Hours Run. (v) Battery voltage. (vi) Common Warning. (vii) Common shut down. (viii) High coolant temperature warining and shutdown. (ix) Low lube oil pressure warning and shut down. (x) Low coolant level shutdown. (xi) Over speed shutdown. (xii) Charging failure indication. (xiii) AC metering and alternator protection. (xiv) 3-Phase AC Amps. (xv) KW (xvi) KVA (xvii) Power factor. (xviii) Frequency. (xix) Over voltage. (xx) Under voltage. (xxi) Over frequency. (xxii) Under frequency. (xxiii) Over current.

OTHER SYSTEM:- (i) Flywheel (ii) Flywheel housing ALTERNATOR:- Manufacturer: Output:- 320 KVA /suitable KVA Power Factor:- 0.80 Rated Generating Voltage:- 415 Volts Voltage Regulation:- (+/-) 1% all load between no load to full load and factor 0.8 to unity. Frequency:- 50Hz Winding connection: Star connection (all six leads will be brought out of startor frame). Overload capacity: 10% for one hour in any 12 hours of operation without exceeding temperature rise limits specified in BS: 2613 or BS: 5000 when corrected to ambient temperature at site. Bearings: Single bearing.

Enclosure: Drip proof and screen protected IP-23. The alternator shall be of self excited, self regulated, self ventilated in brushless desing, provided with suitable automatic voltage regulator and shall conform to BS: 2613 or BS 5000 and shall give rated output at NTP conditions. Batteries: For electrical control circuit of 24 volt DC, 2 Nos batteris of 12 volts 180 AH Pulse Lite Batteries (charged and sealed maintenance free) with battery leads for electical starting of each DG set. AMF Panel:- The control panel is manufactured with 14/16 gauge CRCA sheet and is powder coated for a weather proof and long lasting finish. The control panel consists of the following parts.

(i) PCC 0301- Keyswitch/ Auto Start Generator set controller. (ii) Multifunction meter displaying the following parameters: Voltage, current, Frequency, water temperature, oil pressure, KVA, KW. (iii) Contacts with HRC fuses, MCB of suitable rating, current transformer, AMF logic, battery charger, aluminium bus bar of suitable capacity, indicating lamps complete includind adequate size of PCC 1:4:8 Foundation all as specified. Note: The AMF panel should consist of bypass arrangement/ switch for easy transfer of supply in case failure in panel.

S & F wall mounted type line-Voltage Stabilizer of capacity 5 KVA for automatic operation, single phase naturally air cooled indoor type and designed for input variation between 170 V to 250 V with output voltage stabilized at 230 V with accuracy of +/- 2.5% and speed of correction 8 volt per second complete all as specified and directed.

Supply laying, jointing testing and commissioning HT cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) Earthed with stranded aluminum conductor,33000 volts grade, of size 3 core 300 sq mm.

Material and labour for Tibba dry sand for filling in trenches below and around underground cables for cushioning of cables etc, complete all as specified. Note:- Depth after punning down shall be measured.

M&L for chemical earthing ( T-19 or T-39 Type) with copper earth plate electrode (98 percent conductivity when annealed) 90 cm X 60 cm X 5 mm buried directly in ground (earth pit not less than 3.0 mtr deep below ground level) with top edge of the plate not less than 2.25 mtrs below normal ground level,connecting to copper strip 32 X6 mm as earthing strip by means of bolts,nut check nut and washers protected with and including 40 mm dia medium grade GI pipe,necessary excavation and earth work,magnesium sulphate (80 Kg) ),charcoal (4 Qtl) and common salt (4 Qtl) filling,watering arrangement with 20 mm GI pipe medium grade including PCC pit with pre cast RCC (1:2:4) cover ,GI funnel with test point,testing all as shown in electrical plate No 3 and commissioning all as specified and directed. Note:- (i) On testing ,after completion ,if the earth resistance below 1 Ohms is not obtained ,earthing will rebuilt with out extra cost till the desired earth resistance is obtained. (ii) Cost of GI protection pipe and earth lead upto 7.5m deemed to included in quoted Rates.

INTERNAL ELECTRIFICATION

S & F MCB SPN 63 Amp, 'C' curves MCB repturing capacity 10 KA complete all as specified and directed by Engineer-in-Charge.

S & F MCB 6 Amp to 32 Amp, SP, 'C' curve type 10KA rupturing capacity complete all as specified and directed.

S & F LED batton fitting 1 x 20 Watt, 4" complete with decorative ultra ceiling square profile linear LED lighting fixture with extruded polycarbonate environment friendly,energy efficient complete with all light fitting connection with 2 core flexible cable 23/0.00076 from ceiling rose to tube fitting connection etc complete all as specified and directed by Engineer-in-charge.

S&F LED light fitting, 1 x 36 watts retrofit LED with complete accessories in a single piece deep drawn aluminium housing with anodizing inside and with acrylic cover, fixed to walls with GI bracket made out of suitable size of light grade pipe 32 mm dia tubing upto 1.2 mtr length bent to shape with 02 sets of MS clamps made out of 25 x 3 mm MS flat iron with suitable bolt and nuts and testing etc complete all as specified and directed by Engineer-in-charge.

S&F LED light fitting 9 W ,2’ long 6000K indoor domestic mirror light luminaire with poly carbonate cover complete with all accessories and driver including connections with twin core wire of suitable size complete all as specified and directed.

S&F Ceiling Fan sweep 1200 mm, white colour, rating 5 star & Copper winding complete all as specified and directed.

S&F exhaust fans AC single phase 230/ 240 V of size 225 mm sweep with louver shutter complete all as specified and directed.

S&F exhaust fans AC single phase 230/ 240 V of size 450 mm sweep with louver shutter complete all as specified and directed.

FENCING, WALL AND GATE

M&L erecting 610mm dia punched tape cocentrina coil fencing streches along with two lines for RBT ( suppoting wire of the same material as concertina coil) having stranding specifications average weight not less than 1.06 Kg/Rm iincluding coating of px2 compound (anti rust) and fixed in angle iron brackets on compound wall with and including using necesaary sacffolding along the length of wall , complete all as specified and directed.

Jeet Construction

FRIZO INDIA PVT LTD

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SOOD ASSOCIATES PVT LTD

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Bhanwariya Infra Projects Pvt Ltd