752763A PROVISION OF 33 KV FEEDER FROM KHELGAON POWER SUB STATION

Amount

SCHEDULE "A"

Item No 01:- Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m depth for laying of UG Cable/PoleStays etc getting out in soft /loose soil, complete all as specified and directed

Item No 2 :- Excavation in trenches not exceeding 1.5m wide for foundation of pole/ stays etc. exceeding 1.5 m but not exceeding 3.0 m depth in soft /loose soil etc complete all as specified and directed

Item No 3 :- Returning, filing in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm in soil etc complete all as specified and directed

Item No 04 : Removal of excavated materials to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting points etc complete all as specified and directed

Item No 05 : M&L clean dry river sand in trenches/ducts for cushioning to cable, 8 CM in depth before laying the cable and 15 cm in depth after laying the cable complete all as specified and directed Note:- (i) Punning of sand to be done upto 18cm (ii) Punning thickness will be measured and paid.

Item No 06 : Supplying and laying unreinforced precast cement concrete cable covers, Class EHV, Type-2, Flat, size 600 mm x 230 mm x 50 mm in trenches for cable protection, embossed with "HT 33 KV ELECTRIC" on the top surface complete all as specified and as directed by the Engineer - in - Charge.

Item No 07 : Supplying and laying unreinforced precast cement concrete cable covers, Class HV, Type-2, Flat, size 450 mm x 180 mm x 40 mm in trenches for cable protection, embossed with "HT 11 KV HT ELECTRIC" on the top surface complete all as specified and as directed by the Engineer - in - Charge.

Item No 08 : M&L for PCC 1:4:8 type D2 using 40mm graded stone aggregate as in foundation of poles and filling and mass concrete complete all as specified and directed.

Item No 09 : M&L for PCC 1:3:6 type C1 using 20 mm graded stone aggregate as in lintels upto 1.5 m clear span, cills, copings, bed plate, plinth courses, roof kerbs or mud stops rounded or chamfered on edges including necessary form work complete all as specified and directed.

Item No 10 - S&F Cable route indicator / Marker made up of PCC Block in 1:3:6 (20 mm graded stone aggregrate) of size 900mm x 300mm x 100 mm thick with "DANGER / 11 KV CABLE / MES or DANGER / 11 KV HT JOINT / MES" embossing on cable route Indicator / Marker including painting as per approved colour and buried in ground 45 Cms including necessary earth work (as required / ordered at site) complete all as specified and as directed.

Item No 11 - S&F Cable route indicator / Marker made up of PCC Block in 1:3:6 (20 mm graded stone aggregrate) of size 900mm x 300mm x 100 mm thick with "DANGER / 33 KV CABLE / MES or DANGER / 33 KV HT JOINT / MES" embossing on cable route Indicator / Marker including painting as per approved colour and buried in ground 45 Cms including necessary earth work (as required / ordered at site) complete all as specified and as directed.

Item No 12 : - Material and labour for boring hole under the road/pavment/hard standing with the help of trenchless technology using ultra sound technique and necessary machine including HDPE pipe of 150 mm dia suitable for 0.4 mpa working pressure not less than one metre below ground level complete all as specified and directed by Engineer - in - charge at site. NOTE:- The cost of HDPE pipe shall be deemed to be included in quoted rate..

Item No 13 :- Supply and fixing GI pipe light grade of size 100 mm dia with all fittings for passing of cables fixed to pole / wall / laid under floor or roads including all fixing accessories complete for protection of cable all as specified & directed.

Item No 14 :- Supplying, instalation and erection of 04 pole structure (comprising of 04 pole) in true vertical position steel tubular swaged welded pole with MS base plate 6 mm thick and of size 300 mm x 300 mm, finial taper plug, pole cap, bolts, nuts, washers & screws etc. pole made out of ERW M. S. tubing conforming to IS- 2713 Part-II type 410 SP-55 (11 metre long) including of holes of reqd Nos and size for fixing of cross arms, painting with one coat of red oxide primer and two coats of aluminium paint for exposed surfaces and two coats of black bituminous paint for portion embedded in concrete, painting with synthetic Enamel Paint (First Grade/quality) black & yellow colour at lower portion of exposed pole starting from plinth block band of 1200 mm height (4 Nos each Strip of 150 mm width), painting pole No by the black paint by stenciled letters/figures of 8 cm height complete all as specified and directed by Engr in - charge. Note:- Earthwork, Cement Concrete, Cross arms etc. will be measured and paid under appropriate items.

Item No 15 : Supplying, install and erect of 02 pole structure (comprising of 02 pole) in true vertical position steel tubular swaged welded pole with MS base plate 6mm thick and of size 300 mm x 300 mm, finial taper plug, pole cap, bolts, nuts wahers & screws etc. pole made out of ERW M.S. tubing conforming to IS- 2713 part-II type 410 SP-55 (11 metre long) including of holes of reqd Nos and size for fixing of cross arms, painting with one coat of red oxide primer and two coats of aluminium paint for exposed surfaces and two coats of black bituminous paint for portion embedded in concrete, painting with synthetic enamel Paint (First Grade/quality) black & yellow colour at lower portion of exposed pole starting from plinth block band of 1200 mm height ( 4 Nos each Strip of 150 mm width), painting pole No by the black paint by stenciled letters/ figures of 8 cm height complete all as specified and directed by Engineer - in - Charge. Note:- Earthwork, cement Concrete, cross arms etc. will be measured and paid under approprite items.

Item No. 16 :- S&F cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot drilling holes for bolts, in any shape or size as indicated or directed including two coats of aluminium/silver paint over and including a coat of red oxide primer complete all as specified and directed.

Item No 17 : Supplying installing, fixing, commissioning and testing of Air break gang operated triple pole switch out door type of capacity 200 Amps AC mechanically operated mounted on polymer based insulators and steel frame with operating mechanism worked from ground level and polymer based Drop out fuse set (set of 3 nos), mounted on insulators with steel frame with Expulsion fuse carriers and fuse element upto 25 Amp complete with locking arrangements incl pad locks with key complete suitable for 11KV, HT, 50 Hz complete all as specified and directed.

Item No. 18 :- Supply and fix Lightening arrestor HT 11KV, non linear resistor type conforming to IS 3070 (Part-1) 1933 complete, line discharge class-3, nominal discharge current 65 KA (Peak), 12 KV rated system, voltage peak value high current implus of 4/10 micro sec wave shape 100 KA (peak) assembly suitable for 11KV, long duration descharge class-II with insulation level 28/75 KV and mounted on hot dip galvanized steel structure including all clamps, nuts bolts and washers and connecting to earth with 4 mm dia GI wire complete all as specified and directed.

Item No. 19 :- Supply and fix Lightening arrestor HT 33 KV, non linear resistor type conforming to IS 3070 (Part-1) 1933 complete, line discharge class-3, nominal discharge current 65 KA (Peak), 36 KV rated system, voltage peak value high current implus of 4/10 micro sec wave shape 100 KA (peak) assembly suitable for 33 KV, long duration descharge class-II with insulation level 28/75 KV and mounted on hot dip galvanized steel structure including all clamps, nuts bolts and washers and connecting to earth with 4 mm dia GI wire complete all as specified and directed.

Item No. 20 :- S&F anticlimbing spikes type fabricated out of MS flat of 50mm x 6mm in two parts with 14 Nos 230 mm long 12mm dia spikes sharpened edge and including nut, bolts & washers and welding made to shape to suit the cross section of pole including two coat of first grade aluminium paint over a coat of red oxide primer complete all as specified and directed.

Item No. 21 :- M&L for stringing and fixing in position of ACSR conductor of any size as per site requirement including provision of aluminum binding wire complete all as specified and directed.

Item No 22:- S&F danger Notice plate of 1.6 mm thick mild steel sheet vitreous enamelled white with letters, figures & conventional skull & bones in signal red colour and fixed with MS clamps, bolts & nuts of approved size of for HT 11 KV, 25cm x 20 cm size complete all as specified and directed.

Item No 23 :- Supply, laying testing and commissioning of UG HT cables, 33000 volts grade, 3 core 300 sqmm (Earthed), XPLE insulated and PVC sheathed, steel wire, armoured, with multi stranded aluminum conductor, heavy duty conforming to latest relevant IS, cables laid in trenches/ducts/under plinth floors passing through pipes etc, fixed on wall complete all as specified and directed.

Item No 24 :- Supply, laying testing and commissioning of UG HT cables, 11000 volts grade, 3 core 95 sqmm (Earthed), XPLE insulated and PVC sheathed, steel wire, armoured, with multi stranded aluminum conductor, heavy duty conforming to latest relevant IS, cables laid in trenches/ducts/under plinth floors passing through pipes etc, fixed on wall complete all as specified and directed.

Item No 25 : Supply and Fix Cable jointing kit 11 KV grade cable for straight through cold shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured Aluminium conductor cable of size 95 sqmm indoor / outdoor type complete all as specified and directed. Note For Item No 23 to 25:- Excavation, earth work, sand cushioning & protection of cable shall be measured and paid swparately under respective items of BOQ

Item No 26 : Supply and Fix Cable jointing kit 11 KV grade cable for outdoor termination cold shrinkble push on type joint complete with jointing material and accessories suitable for 3 core XLPE armoured Aluminium conductor cable of size 3 core x 95 sqmm complete all as specified and directed.

Item No 27 : Supply and Fix Cable jointing kit 11 KV grade cable for indoor termination cold shrinkble push on type joint complete with jointing material and accessories suitable for 3 core XLPE armoured Aluminium conductor cable of size 3 core x 95 sqmm complete all as specified and directed.

Item No 28 : Supply and Fix Cable jointing kit 33 KV grade cable for straight through cold shrink type joint complete with jointing material and accessories suitable for 3 core x 300 sqmm XLPE armoured Aluminium conductor cable indoor/outdoor type complete all as specified and directed.

Item No 29 : Supply and Fix Cable jointing kit 33 KV grade cable for indoor termination cold shrink push on type joint complete with jointing material and accessories suitable for 3 core XLPE armoured Aluminium conductor cableof size 3 core x 300 sqmm complete all as specified and directed. (01 No at JSEB VCB Panel end and 01 No at MRS end)

Item No 30 : Supply and Fix Cable jointing kit 33 KV grade cable for outdoor termination cold shrink push on type joint complete with jointing material and accessories suitable for XLPE armoured Aluminium conductor cableof size 3 core x 300 sqmm complete all as specified and directed. (01 No at JSEB end and 01 No at MRS end)

Item No 31 :- Supply, installation, testing and commissioning of HT 33 KV outdoor type Nonextensible SF6 insulated Ring main Unit (02 incomer, 01 Outgoing with metering module) fixed type with internal copper bus bars, consisting of 03 Nos of fixed type manual Vacuum Circuit Breaker (VVV+M). All live parts, bus bars, LBSs connections of RMU shall preferably be enclosed in one tank to avoid multiple inter connections & sealed for life robotically welded non magnetic and non ferrite grade stainless steel tank Grade 304 of minimum 2 mm thick having IP67 degree of protection filled with SF 6 gas as insulation with leakage rate less than 0.1% per year tested as per IEC 62271-200. Also the RMU (only switchgear) shall be type tested for internal arc test of 25KA/1 sec AFLR as per IEC62271-200. Also manufacturers should submit type test reports for same. The unit shall have front cable entry for ease of installation and shall have site replaceable bushings fo ease of troubleshooting during breakdown. RMU should be complete with all accessories such as VPIS. cable supports for cable terminations, mechanical indications for Load break switch ON/OFF,

Manometer as per with IEC standards 62271-200, 60056, 60129, 60265, 60298, 60420, 60529 and 60694. Altitude of installation up to 1000 mtr as per IEC 60120. the outer enclosure shall cover the full length of the switch gear, to ensure IP55 protection for full door covering of complete switchgear, totally enclosed in metal clad enclosure of suitable size with internal wiring complete all as directed at site consits following :- The Switchgear Orientation shall be VCB-VCB-VCB. (Near MRS) (a) 2 Nos incomer & 1 No outgoing: (i) 630A Vacuum Circuit Breaker module for making and breaking of fault current alongwith Earth Switch of full making capacity. (ii) Short time current - 25KA/ 1 Sec (iii) internal Arc - 25KA/1 Sec (iv) Nominal operating gas pressure 1.3 (minimum) Bar abs. (v) Power frequency withstand voltage - 70KV (vi) impulse withstand voltage- 170KV (vii) Outdoor Enclosure- IP55 (viii) Front cover mechanism - IP2X (ix) Cable covers -3X (x) stored Energy mechanism for Motor operation - 24VDC (xi) Cable box for front termination of the cable suitable upto 3 core 300 Sqmm, 33 KV XLPE cable (xii) Operation Counter (xiii) Auxiliary powered Microprocessor based Relay (3 O/c % E/F) with Rs485 port and with standard settings - ABB make REJ601/Eqv in Siemens & Schnieder)

(xiv) Digital Multifunction meter (A, V, KW, KVA, F, PF) with Rs 485 port type Rishabh/Elmeasure (not applicable for Bus Coupler VCB) (xv) Protection CT-50-100/1A, CI - 5P10, 2.5VA burrden (not applicable for bus coupler VCB) (XVI) Metering CT - 50-100/1A, CI-0.5, 2.5 VA Burden (not applicable for Bus Coupler VCB) (xvii) Suitable site replaceable Cable bushings (xviii) Arc proof cable covers with self interlocking mechanism between doors, earth switch, disconnector & VCB (xix) Capacitive voltage indication fixed type system (xx) Mechanical indications for breaker ON, OFF, EARTH, TRIP, Spring Charged-Discharged. (B) Bus Connected PT Unit-1 No. for Metering consisting of following:- (i) Type M: Air insulated metering module 36 KV, 630A- 3 Voltage Transformers of the ratio 11KV/√3 / 110V/√3, 50 VA, class 1.0 with HT fuses on on primary side and MCB on secondary side. (ii) 1 LED lllumination. (iii) 1 Space Heater with thermostat. (iv) RYB phase indications (v) 1 no. Digital Voltmeter (c) 2x12 V battery with battery charger with suitable burden for motor operation. Input 230 V AC & output 24 V DC. (d) Capacitive voltage indication fixed type VPIS 9-15 KV (e) Necessary interlocking arrangement for safety and operations (f) One No. Operation Handle for Manual Operations

(g) Above switchgear shall confirm to all relevant IEC/IS Standards. (h) Safety Interlocks Shall be provided as per relevant IEC/IS Standards and Manufacturers directions. (j) One No. Manometer. (k) Manualoperation of Vacuum Circuit Breaker should be possible without dismantling the motor from RMU. The motor should be fitted in such a way that it should not be outside front covers of RMU. (l) Operation and instruction mannual with drawings - 01Set. (m) all cable bushing should be replaceable type. (n) Module should be accommodated as per manufacture's design. (o) RMU cable box shall be front accessible type to have easy access to protection and metering CTS. (p) Master trip Relay, auxillary relays for tranformer fault (Buchhloz's relay alarm, trip, oil and winding temp- 01 Job. - only for Outgoing VCB. (q) 12 Window display for OTI, WTI, Buchiltz, trip and alarm etc-01 job. - only for outgoing. (r) Local Remote switch - 01 No. (s) Hooter - 01 No. (t) Auxiliary power supply - Single phase Auxiliary Tansformer - 33 KV/230 Volts AC for input to battery charger (u) connection between cable riser panel & coupler VCB shall be cable connected using touch proof kits and same shall be done by OEM only as per their recommended guidelines

(v) 33 KV push - 0n screen connected termination kits (Touch Proof) -3 nos. (Recommended Makes: Euromould - Nexans/NKT/Raychem- Tyco RSTI only) (w) Termination shall be done by only certified jointers/OEM only. (x) Comissioning shall be done only in the supervision of OEM service engineer. (y) Cable temperature monitoring system to be provided with webHMI (i) All phases to be provided with self-powered sensors and shall be installed on earthed cable screen. (ii) Sensors should use wireless communication from the cable compartment directly to the low-voltage compartment (iii) It should have WebHMI, which will indicate health status of cable connection. (z) Vacuum interrupter should be of same make. cable box should be arc proof with bolted door and interlocked with respective earthing switches. Doors should be removable for the ease access to terminate cables.

Note:- Rate Quoted by the firm for this item should include the cost of the following:- (i) PCC work / any civil work for foundation required for errection of VCB and other accessories all as standard norns. (ii) Contractor shall submitt type test certificate to the engineer - in - charge / GE for approval placing the order. (iii) Any other item required to complete the job for any technical requirement as per CEA/NPERC. (iv) RMU shall be inspected by inspecting officer nominated by chief Engineer jabalpur zone at manufacturer factory and all routine test pertaining to IS shall be carried out. (v) Design, drawing of RMU to be submitted by the contractor for approval from the accepting officer before manufacturing

Item No 32 :- Supply, installation, testing and commissioning of 11 KV outdoor type RMU Extensible IP54 floor mounted with internal copper bus bars, outdoor type consisting of fixed type Motorised Vacuum Circuit Breakers-02 Nos as incomer, bus coupler-01 No and fixed type Motorised Vacuum Circuit Breakers -02 Nos as outgoing along with air insulated metering module. All live parts, bus bars of RMU should be enclosed in tank to avoid multiple inter connections & sealed for life robotically welded for three sides and one side manual welded non magnetic / non ferrite/ stainless steel tank Grade 304 of minimum 2.5 mm thick having IP 67 degree of protection filled with SF6 gas to fulfill the requirement as per IEC 60376, 60376 & 603760 B as insulation with leakage rate less than 0.1% per year tested as per IEC 62271-200. The unit shall have front cable entry for ease of installation. RMU should be complete with all accessories such as terminal boots, VPIS, cable supports, all front cable terminations , mechanical indications ON/OFF, manometer as per with IEC standards 62271 -200, 60056, 60129, 60265, 60298, 60420, 60529 and 60694. Altitude of installation up to 1000m as per IEC 60120. the unit shall include the following wih all necessary standard fitting required at site. RMU should be tested for an internal arc fault of 21KA for 1 sec as per IEC62271-200 and paint shade and thickness should be as per AIS 632 IS - 5.

complete all as specified and as directed. the outerenclosure shall cover the full length of the switch gear, to ensure IP55 protection for full door covering of complete switchgear. (a) 2 Nos incomer & 2 No outgoing: (i) 630A Vacuum Circuit Breaker module for making and breaking of fault current alongwith Earth Switch of full making capacity. (ii) Short time breaking current - 21KA/ 3 Sec Making Capacity - 52.5KA (iii) internal Arc - 21KA/1 Sec (iv) Nominal operating gas pressure 1.3 (minimum) Bar abs. (v) Power frequency withstand voltage - 28 KV (vi) impulse withstand voltage- 170KV (vii) Outdoor Enclosure- IP54 (viii) Front cover mechanism - IP2X (ix) Cable covers -3X (x) stored Energy mechanism for Motor operation - 24VDC (xi) Cable box for front termination of thecable suitable upto 3 core 400 Sqmm, 11 KV XLPE cable (xii) Operation Counter

(xiii) Self - Powered Microprocessor based Relay (3 O/C & E/F) with RS485 port and with standard settings - ADR241S (xiv) Digital Multifunction meter (A, V, KW, KVA, F, PF) with Rs 485 port type Rishabh/Elmeasure (not applicable for Bus Coupler VCB) (xv) Protection CT-50-100/1A, CI - 5P10, 2.5VA burrden (not applicable for bus coupler VCB) (XVI) Metering CT - 50-100/1A, CI-1.0, 2.5 VA Burden (not applicable for Bus Coupler VCB) (xvii) Suitable site replaceable Cable bushings (xviii) Arc proof cable covers with interlocking mechanism between doors, earth switch, disconnector & VCB (xix) Capacitive voltage indication fixed type system (xx) Mechanical indications for breaker ON, OFF, EARTH, TRIP, Spring Charged-Discharged.

(B) Direct Cable Module - 1 No (i) 630 A Vacuum Circuit Breaker module (ii) Short time current - 21 KA / 3 Sec (iii) internal Arc - 21 KA/1 sec (iv) Nominal operatings gas pressure - 1.3 (minimum) Bar abs. (v) Power frequency withstand voltage - 28 KV (vi) impulse withstand voltage - 75 KV (vii) Outdoor Enclosure - IP54 (viii) Front cover mechanism - IP2X (ix) Cable covers - 3X (x) Stored Energy mechanism for Motor operation-24VDC (xi) cable box for front termination of the cable suitable upto 3 core 400 Sqmm, 11 KV XLPE cable. (xii) Suitable site replaceable Cable bushings (xiii) Arc proof cable cover with self interlocking mechanism between doors, earth switch. disconnector & VCB (xiv) Capacitive voltage indication fixed type system (xv) Mechanical indications for breaker ON, OFF, EARTH, TRIP, SPRING CHARGED-DISCHARGED (C) Bus Connected PT Unit01 No. for Metering consisting of following:- (i) Type M: Air insulated metering module 12 KV, 630A, 21 KA for 1 sec -3 Voltage Transformers of the ratio 11KV/√3 / 110V/√3, 50 VA, class 1.0 with HT fuses on on primary side and MCB on secondary side.

(ii) 1 LED lllumination. (iii) 1 Space Heater with thermostat. (iv) RYB phase indications (v) 1 no. Digital Voltmeter (d) 2x12 V battery woith battery charger with suitable burden for motor operation. Input 230 V AC & output 24 V DC. (e) Capacitive voltage indication fixed type VPIS 9-15 KV (f) Necessary interlocking arrangement for safety and operations (g) One No. Operation Handle for Manual Operations (h) One No. Manometer. (j) Safety Interlocks Shall be provided as per relevant IEC/IS Standards and Manufacturers directions. (k) Above switchgear shall confirm to all relevant IEC/IS Standards. (l) Manualoperation of Vacuum Circuit Breaker should be possible without dismantling the motor from RMU. The motor should be fitted in such a way that it should not be outside front covers of RMU. (m) Operation and instruction mannual with drawings - 01Set. (n) all cable bushing should be replaceable type.

(o) Module should be accommeodate as per manufacture's design. (p) RMU cable box shall be front accessible type to have easy access to protection and metering CTS. (q) Master trip Relay, auxillary relays for tranformer fault (Buchhloz's relay alarm, trip, oil and winding temp- only for 2 nos. Outgoing VCB. (r) 12 Window display for OTI, WTI, Buchilts, trip and alarm etc-02 Nos. outgoing VCB. (s) Local Remote switch (t) Hooter - 02 No. (u) Auxiliary power supply - Single phase Auxiliary Tansformer - 11 KV/230 Volts AC for input to battery charger (v) connection between cable riser panel & coupler VCB shall be cable connected using touch proof kits and same shall be done by OEM only as per their recommended guidelines

(w) Vacuum interrupter should be of same make. cable box should be arc proof with bolted door and interlocked with respective earthing switches. Doors should be removable for the ease access to terminate cables. Note:- Rate Quoted by the firm for this item should include the cost of the following:- (i) PCC work / any civil work for foundation required for errection of VCB and other accessories all as standard norns. (ii) Contractor shall submitt type test certificate to the engineer - in - charge / GE for approval placing the order. (iii) The contractor will be submitted the NABL accredited lab test reports of the RMU's in original and the same shall be produced well before claiming RAR payment of the RMU (iv) RMU shall be inspected by inspecting officer nominated by chief Engineer jabalpur zone at manufacturer factory and all routine test pertaining to IS shall be carried out. (v) Design, drawing of RMU to be submitted by the contractor for approval from the accepting officer before manufacturing

Item No 33 : Supply, install, testing & commissioning, Vacuum Circuit Breaker HT 11 KV, 3 phase 50 Hz, extensible IP54 floor mounted with internal copper bus bars, totally enclosed metal clad switchgear complete, the Vacuum Circuit Breaker having rupturing capacity 250 MVA consits of PTs, CTs, voltmeter, Ampere meter, indication lamps, frequency meter, PF indication with over current, surge current & earth fault protection relay and 4 ways anniuncator window and 02 Nos, heaters and of rating 630 Amp, including back with DC supply and neccesary extension of exising RMU bus bar and connected incomming 11 KV supply to proposed VCB. All live parts, bus bars of RMU VCB should be enclosed in tank to avoid multiple inter connections & sealed for life robotically for three sides and one side manual welded non magnetic / non ferrite / stainless steel tank grade 304 of minimum 2.5 mm thick having IP 67 degree of protection filled with SF6 gas to fulfill the requirement as per IEC 60376, 60376 & 603760 B as insulation with leakage rate less than 0.1% per year tested as per IEC 62271-200 complete all as specified and directed.

The unit shall include the following with all necessary standard fittings as required at site and incorporating the following accessories: (i) 630A Vacuum Circuit Breaker module for making and breaking of fault current alongwith Earth Switch of full making capacity. (ii) Short time breaking current - 21KA/3Sec. Making Capacity - 52.5KA (iii) internal Arc - 21Ka/1sec (iv) Nominal operating gas pressure - 1.3 (minimum) Bar abs. (v) Power frequency withstand voltage - 28 KV (vi) Impulse withstand voltage 75KV (vii) Outdoor Enclosure - IP54 (viii) Front cover mechanism - IP2X (ix) Cable covers - 3X (x) stored Energy mechanism for motor operation - 24VDC (xi) Cable box for front termination of the cable suitable upto 3 core 400 Sqmm, 11 KV XLPE cable (xii) Operation Counter (xiii) Self - powered Microprocessor based Relay (3 O/C & E/F) with RS485 port and with standard settings - ADR241S

(xiv) Digital Multifunction meter (A, V, KW, KVA, F, PF) with Rs 485 port type Rishabh/Elmeasure (not applicable for Bus Coupler VCB) (xv) Protection CT-50-100/1A, CI - 5P10, 2.5VA burrden (not applicable for bus coupler VCB) (xvi) Metering CT - 50-100/1A, CI-1.0, 2.5 VA Burden (not applicable for Bus Coupler VCB) (xvii) Suitable site replaceable Cable bushings (xviii) Arc proof cable covers with self interlocking mechanism between doors, earth switch, disconnector & VCB (xix) Capacitive voltage indication fixed type system (xx) Mechanical indications for breaker ON, OFF, EARTH, TRIP, Spring Charged-Discharged. Note: Rate Quoted by the firm for this item should include the cost of the following:- (i) PCC work/any civil work for foundation required for errection of VCB and other accessories all as standard norns. (ii) contractors shall submitt type test certificate to the engr - in - charge / GE for approval for placing the order. (iii) The contractor will be submitted the NABL accredited lab test reports of the VCB in original and the same shall be produced well before claiming RAR payment of the RMU. (iv) VCB shall be inspecting officer nominated by Chief Engineer Jabalpur Zone at manufacturer factory and all routine test pertaining to IS shall be carried out. (v) Design, drawing of RMU to be submitted by the contractor for approval from the accepting officer before manufacturing

Item No 34 : Supply and installation of 33 KV single phase outdoor oil cooled CT of ratio 400/5-5 Amp class 1.0/5 P 10, burden 15 VA. (01 Set at 33 KV MES Sub station)

Item No 35 : Supply and installation of 33 KV single phase outdoor oil cooled PT of ratio 33KV/rt 3/110V/rt3/110 V/rt 3. class 0.5-3, burden 50 VA. (01 Set at 33 KV MES Sub station)

Item No. 36 - Surface excavation not exceeding 30 cm deep and averaging 15 cm deep and getting out watering and removing surplus soil to a distance n. exc 50m and making good surface complete all as specified and directed.

Item No. 37 :- M & L Broken stone / boulders for loose filling of aggregate of size 40 mm graded of 20 cm thickness around at 4 pole / 2 pole HT structure complete all as specified and as directed

Item No. 38 :- M&L Brick work with sub class 'B' bricks straight or curved on plan exc 6m mean radius built in cement mortar 1:6 complete all as specified and directed.

Item No. 39 :- M&L for rendering 10mm thick in cement mortar 1:4 on fair faces of brick or concrete surfaces cement mortar 1:4 finished enen and smooth without using extra cement water proofing compound complete all as specified and directed.

Item No. 40 :- Excavation in soft / loose soil for post holes (or similar holes) each not exceeding 0.50 cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm, watering, and removing surplus soil to a distance not exceeding 50 m and making good surface complete all as specified and directed.

Item No 41 : M&L for PCC 1:3:6 type C-2 using 40mm graded stone aggregate as in foundation filling and mass concrete complete all as specified and directed.

Item No. 42 - Fixing only chain link fencing including line wires, any mesh, size and type to any type of standards, rails, straining bolts, ect. Including provission of binding wire complete all as specified and directed.

Item No. 43 :- Supply only for Chain link MS galvanised fencing, any size or type complete all as specified and as directed

Item No. 44 :- S&F for mild steel gate with framed work such as grills, gratings etc with ends of bars shouldered and / or riveted or forged into spikes, framed guard bars, barred iron doors, ladders, framed balusters, walkways, railings,framework of watertanks and similar work portions framed and hung gates, including pintle hinges, stops, hand-made sliding bolts etc as conforming to Fe -290 Gde E-165 complete all as specified and directed.

Item No. 45 :- M&L for preparation of new or previously untreated surfaces of steel of any description, over 10cm in width or girth and apply two coat of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

Item No. 46 :- Supply and providing sand cushioning with dry clean sand of 5 cm thick below the paver block complete all as specified and directed.

Item No. 47 :-S&F machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade with grey cement and pigment complete all as specified and directed.

Item No. 48 :- M&L for PCC 1:2:4, type B1 using 20 mm graded stone aggaregate in kerbs/ coping / bed plates and like including weathering slightly rounded or chamfered complete with necessary use and waste for form work complete all as specified and as directed

Item No. 49 :-M&L for 100 mm thick Cement concrete 1:4:8 type D-2 using 40 mm graded stone aggregate as in sub base complete all as specified and directed.

Item No. 50 :- M&L for Earthing complete with galvanized steel earth plate electrode of size 600mm x 600mm x 6 mm thick buried directly in ground earth pit not less than 2.25mtr deep below normal ground level with top edge of the plate not less than 1.5 mtr below ground level connected to galvanized iron strip 32mm x 6 mm as earthing lead by mean of nut/bolt and washer of galvanized iron or steel drawn through 40 mm dia light grade GI pipe as shown in electrical plate no 3 of SSR part-I of 2009 including necessary excavation and earth work GI pipe 20 mm dia medium grade for watering PCC chamber with PCC cover in cement concrete 1:2:4 Type B1 (20mm graded aggregate), funnel, wire mesh, charcoal dust, salt etc, connected to panel board/Gen set as indicated including testing complete all as specified and as directed. Note: Earth protection pipe & earthing strip upto and including 7.5 m length shall be deemed to be included in unit rate quoted by the contractor.

Item No. 51 :- Supply & fix Galvanised iron strip of size 32 mm x 6 mm for earth continuity conductor complete all as specified and directed.

Item No. 52 :- Dismantling / Taking down existing overhead line ACSR conductor of any description complete all as specified and as directed

Item No. 53 :- Dismantling / Taking down insulator, 11000 volts of any description complete all as specified and as directed

Item No. 54 :- Dismantling / Taking down existing 11 mtr long PCC pole of any description including embedded portion pf pole in PCC below ground level and making good to distrubed portion complete all as specified and as directed

Item No. 55 :- Dismantling / Taking down existing 11 mtr long tubular pole of any description including embedded portion pf pole in PCC below ground level and making good to distrubed portion complete all as specified and as directed

Item No. 56 :- Dismantling / Taking down existing cross arms of any description complete all as specified and as directed

SCHEDULE "A" (Schedule of credit) Schedule of Credite Rs 176430.00 (Minus) inserted by the MES in page No 22 (Note : Credite amount shall be deducted manually to arrive net bid amount)

Sant Construction Co.

Suncity Enterprises

UNITED TECHNO PROJECTS PVT LTD

R D Bansal

BHARAT ELECTRICAL TRADERS