WORK

Amount

Installation, Erection, Testing & Commissioning of 132/33kV, 100 MVA Transformer in place of 63 MVA T/F-IV (ECE Make) against Increasing capacity including all other associated works.

Complete dismantling of the accessories of 132/33kV 63 MVA T/F-IV (ECE make) at 220 KV S/S Sector-129 including removal of all radiators, conservator tank, oil pipe lines, bushings , oil in drums/oil tanker (20KL/50KL) etc. and shifting/stacking them at proper place near store as per the instructions of JE/SDO including all other associated works and T&P required to complete the work satisfactorily.

Shifting/Dragging of Main Tank of 132/33kV 63 MVA T/F-IV (ECE make) from plinth to Nearby Location as per the direction of JE/SDO at 220 kV Sub-Station Sec-129, Noida. i) Upto 20 Mtrs distance

Shifting/Dragging of Main Tank of New 100 MVA , 132/33kV T/F from road to T/F Plinth level as per the direction of JE/SDO at 220 kV Sub-Station Sec-129, Noida. i) Upto 20 Mtrs distance

Complete safe erection of 100 MVA , 132/33kV T/F including all its Bushings & Turrets, A-Frames with headers (including alignments), Radiator banks, Conservator Tank, connecting oil pipelines, motor driven mechanism of Tap Changer, Marshalling Box and associated pipe lines etc. to complete the job satisfactorily.

Hot Oil Circulation of T/F oil of 100 MVA , 132/33kV T/F in Main Tank, Radiators or Oil Tanker by connecting 6/12 KL Centrifuging Machine with New Filters for dehydration of oil, windings etc. and taking & recording BDV values oî oil and IR values of transformer windings periodically till the required value is reached including filling & topping up of oil in Main Tank, Radiators, Conservator Tank, OLTCs etc. as per direction of Supervising Engineer/standard practices.

Earthing with 75x10/50x6mm M.S Flat of 100 MVA , 132/33kV T/F Main tank at two points, Neutral Bushings, Drive mechanism etc. of T/F and connection with existing Earth Mat / Delta along with necessary modification , jointing/ welding are required including painting by green paint in two coats. (MS Flat shall be arranged by the Department.

Connecting of jumpers of 132 kV & 33 kV side T/F Bushings of 100MVA T/F with Jack Bus using different type of connectors and clamps /PG clamps etc. along with necessary modification in LA support structure and all other associated works to complete the job.

Erection of New 100 MVA , 132/33kV T/F RTCC Panel including Earthing & connection of existing Control Cables already identified along with shifting from store to control room. Note: Making of Cable schedule will be under contractors' scope.

Connection & necessary additional laying of control cables including glanding & termination between Turrets WTI, OTI, Buchholtz relays, PRV, Cooling fans, oil pumps, OLTC, Marshaling box, RTCC etc. with proper ferruling as per site requirement. Note: Making of Cable schedule will be under contractors' scope.

Sampling and testing of transformer (if required) oil at CPRI or any other NABL accredited testing lab including cost of transportation of each sample in standard sampling bottles (adequate number of bottles to be arranged by contractor). Samples to be taken at required intervals (as per actual requirement)- Following tests are to be conducted for eaeh sample- 1.Breakdown voltage 2. Moisture Content, 3. Dissolved Gas Analysis.

Submission of inspection charges for Electrical Safety Clearance from Directorate of Electricat Safety, Lucknow, Uttar Pradesh for carrying out inspection of above 132/33kV 100MVA Transfromer and obtaining charging clearance as per statutory norms (Amount to be reimbursed on actual basis)

33KV CT REPLACEMENT Dismantling of 03 Nos 36KV CT of 63MVA-IV ( CB784) at 220kV s/s Sec-129 with the help of Hydra and Manpower, including opening of jumpers of all three phases, earthing flat, control cable etc. Erection of 03 Nos 36KV CT (Ratio 2000-1600-1250/1-1-1A ) of 63MVA-IV ( CB784) at 220kV s/s Sec-129 including work of control cable connection, earthing of CTs, jumpering etc and all other associated work for satisfactory completion of the work.

Installation, Erection, Testing & Commissioning of 132/33kV, 100 MVA Transformer in place of 63 MVA T/F-II (TAL Make) against Increasing capacity including all other associated works.

Complete dismantling of the accessories of 132/33kV 63 MVA T/F-II (TAL make) at 220 KV S/S Sector-129 including removal of all radiators, conservator tank, oil pipe lines, bushings , oil in drums/oil tanker (20KL/50KL) etc. and shifting/stacking them at proper place near store as per the instructions of JE/SDO including all other associated works and T&P required to complete the work satisfactorily.

Shifting/Dragging of Main Tank of 132/33kV 63 MVA T/F-II (TAL make) from plinth to Nearby Location as per the direction of JE/SDO at 220 kV Sub-Station Sec-129, Noida. i) Upto 20 Mtrs distance

Shifting/Dragging of Main Tank of New 100 MVA , 132/33kV T/F from road to T/F Plinth level as per the direction of JE/SDO at 220 kV Sub-Station Sec-129, Noida

i) Upto 20 Mtrs distance

ii) Additional shifting of 120 Mtrs. (each 5 Meter per job)

Complete safe erection of 100 MVA , 132/33kV T/F including all its Bushings & Turrets, A-Frames with headers (including alignments), Radiator banks, Conservator Tank, connecting oil pipelines, motor driven mechanism of Tap Changer, Marshalling Box and associated pipe lines etc. to complete the job satisfactorily.

Hot Oil Circulation of T/F oil of 100 MVA , 132/33kV T/F in Main Tank, Radiators or Oil Tanker by connecting 6/12 KL Centrifuging Machine with New Filters for dehydration of oil, windings etc. and taking & recording BDV values oî oil and IR values of transformer windings periodically till the required value is reached including filling & topping up of oil in Main Tank, Radiators, Conservator Tank, OLTCs etc. as per direction of Supervising Engineer/standard practices.

Earthing with 75x10/50x6mm M.S Flat of 100 MVA , 132/33kV T/F Main tank at two points, Neutral Bushings, Drive mechanism etc. of T/F and connection with existing Earth Mat / Delta along with necessary modification , jointing/ welding are required including painting by green paint in two coats. (MS Flat shall be arranged by the Department.

Connecting of jumpers of 132 kV & 33 kV side T/F Bushings of 100MVA T/F with Jack Bus using different type of connectors and clamps /PG clamps etc. along with necessary modification in LA support structure and all other associated works to complete the job.

Erection of New 100 MVA , 132/33kV T/F RTCC Panel including Earthing & connection of existing Control Cables already identified along with shifting from store to control room. Note: Making of Cable schedule will be under contractors' scope.

Connection & necessary additional laying of control cables including glanding & termination between Turrets WTI, OTI, Buchholtz relays, PRV, Cooling fans, oil pumps, OLTC, Marshaling box, RTCC etc. with proper ferruling as per site requirement. Note: Making of Cable schedule will be under contractors' scope.

Sampling and testing of transformer (if required) oil at CPRI or any other NABL accredited testing lab including cost of transportation of each sample in standard sampling bottles (adequate number of bottles to be arranged by contractor). Samples to be taken at required intervals (as per actual requirement)- Following tests are to be conducted for eaeh sample- 1.Breakdown voltage 2. Moisture Content, 3. Dissolved Gas Analysis.

Submission of inspection charges for Electrical Safety Clearance from Directorate of Electricat Safety, Lucknow, Uttar Pradesh for carrying out inspection of above 132/33kV 100MVA Transfromer and obtaining charging clearance as per statutory norms (Amount to be reimbursed on actual basis)

132KV CT & CB AND JUMPER REPLACEMENT WORK Replacement of 145 KV Circuit Breaker CB782 ( 63MVA TF-II) by opening of Circuit breaker jumpers on both side. Cutting and opening of MS flat from breaker structure, opening of electrical connection from breaker end/control cubical end. Dismantling of SF-6 Circuit breaker by removing breaker pole from base including opening of nut, bolt and removing from foundation base , modification of Circuit breaker foundation ( if req.) by cutting of channel/angle iron including fabrication of steel & fitted upon foundation to ready for erection (angle iron/channel/MS flat shall be provided by department free of cost). Erection of new 145kV CB with the help hydra, fixing of all accessaries of new CB, termination of control cable in breaker main cubical as per drawing including proper glanding & ferrulling, then jumpering of circuit breaker R,Y,B pole including cutting of conductor and earthing of circuit breaker by using MS flat including cutting,bending & drilling of hole along with all associated works to complete the SF-6 CB erection satisfactorly. (All man power & T&P should be provided by the contractor). The work also includes Carriage of new 145 KV Circuit Breaker From store of 220 KV S/s Sector-129 Noida to Switchyard site with the help of Hydra/Crane including all accessories for replacement and carriage of old & used Siemens make CB with all accessories back to store. Note: Making of Cable schedule will be under contractors' scope. i) 132kV 63MVA-II Bay (CB No 782) ( Make-Seimens & Year-2008) at 220KV s/s sec129, Noida

Destringing of various Jack Bus of 132 KV of Single ACSR Panther conductor of 12/18 mtr length of span. The work includes opening of jumpers and clamp and single /double bolted type tension fitting, dehoisting of disc insulator and shifting of material from site to store as per direction of JE/SDO and all other associated work to complete the work satisfactorily as technical specification. a) Jack bus between 132KV CT & Line isolator b) Jack bus between 132KV CB & Line isolator c) Jack bus between 132KV HV bushing & 132KV CT

Opening of Jumpering, Interconnection of equipments with ACSR Panther Conductor of 132kV equipments with Transfer/Jack Bus Bar of ACSR Panther. The work includes cutting of conductor, opening, clamps and fittings with all other associated works to complete the job satisfactorily.

Stringing of various Jack Bus of 132 KV Single ACSR Moose/Zebra conductor of 12/18 mtr length of span .The work includes cutting & bending of conductor, fixing of single /double bolted type tension fitting, Hoisting of disc insulator and shifting of required material from store to erection site as per direction of JE/SDO and all other associated work to complete the work satisfactorily as per technical specification.

Jack bus between 132KV CT & Line isolator

Jack bus between 132KV CB & Line isolator

Jack bus between 132KV HV bushing & 132KV CT

Jumpering, interconnection of 132KV equipments ( i.e CT, CB, LI,BI, TI etc) by ACSR Moose/Zebra conductor with Transfer & Jack Bus Bar. The work includes cutting of conductor, tightening of clamp & fitting with all other associated work to complete the work.

Dismantling of 03 Nos 145KV CT of 63MVA-II ( CB782) at 220kV s/s Sec-129 with the help of Hydra and Manpower, including opening of jumpers of all three phases, earthing flat, control cable etc. Erection of 03 Nos 145KV CT ( Ratio 800-400-200/1-1-1 ) of 63MVA-II (CB782) at 220kV s/s Sec-129 including work of control cable connection, earthing of CTs, jumpering etc and all other associated work for satisfactory completion of the work

Dismantling of 03 Nos 36KV CT of 63MVA-II ( CB382) at 220kV s/s Sec-129 with the help of Hydra and Manpower, including opening of jumpers of all three phases, earthing flat, control cable etc. Erection of 03 Nos 36KV CT (Ratio 2000-1600-1250/1-1-1A ) of 63MVA-I ( CB382) at 220kV s/s Sec-129 including work of control cable connection, earthing of CTs, jumpering etc and all other associated work for satisfactory completion of the work

Installation of high velocity automatic water spraying system for 100 MVA T/F including laying of fire direction water pipe line valves quartzoid, HVWS nozzles along with all material complete.

Supply & Installation, Testing & Commissioning of quick opening flood, deluge valve of HD of 150 NB as per max working pressure 10 kg/cm as per specification (HD/mather platt/equivalent)(in nos)

Supply & Installation & commissioning of gate valve (sluice valve/butterfly valve) as per IS specification (IS code:14846)(Zoloto/Kartar/Sir make)(in Nos) 150 NB

Supply & installation & testing commissioning of "Y" type stainer (Kartar sir / Kalpana/Agro make of dia max working pressure 7 kg/cm (in Nos) 150 NB

Supply & laying of different size of M.S pipe B class for fire water pipe line/ support as per IS specification (IS code-1239) complete with elbow tee socket reducer ete.with anti corrosive treatment with details as below :

Providing & Installation testing & commissioning of fire hose made up of high quality fiber suitable for yard hydrant post used for proper storage of 15 mtr long, 63mm dia reinforced, rubber loned fire hose pipe along with space for branch nozzle.

Providing & Installation testing & commissioning of RRL house rubber lined fire hose pipe ( As per IS-636) having SS male and female coupling for quick assembling with existing branch pipe.

Supply & laying of different size of GI pipe B class for detection water pipe line as per specification (IS code-1239) as per drawing enclosed complete with elbow tee socket reducer :

Supply & installation of flanges as per IS-1538 of different size as per drawing work include proper butt welding with pipe and proper packing and coupling with packing coupling with nut & bolt.

Supply, installation & commissioning of high velocity water spray nozzels flow 3.5kg/sqcm spray core angle 90°.

Supply & installation & commissioning of Quartzite bulb detector (QBD) operate at 90° C sensing at rated temp for actuation of the element 10-12 sec.

Supply, installation & testing commissioning of fixed differential switch (Danfoss/Indfoss make) type pressure switch range 1-10kg sqcm.

Pressure guage as per IOS specification IS code-3624 accuracy 5%.

Supply Portion:-

Portable AFF mechanical foam type Fire Extinguisher complete with initial charge hose pipe and all other accessories and fittings as per IS 1024 trolley mounted 45/50 lit. cap.

Fire extinguisher carbon dioxide as per IS Specn. No. 2878/1986 22.5 Kg.

Fire extinguisher carbon dioxide as per IS Specn. No. 2878/1986 11/9 Kg.

Fire extinguisher carbon dioxide as per IS Specn. No. 2878/1986 4.5 Kg.

Meena Elect & Engg. Works (BID ID -5157531)

P&H Engineering (BID ID -5158302)

Versha and Brothers (BID ID -5157616)