Uttar Pradesh Power Transmission Corporation Limited Tender

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Uttar Pradesh Power Transmission Corporation Limited - UPPTCL Tender

Works
Electrical Generators And Transformers
Electrical and Electronics
Eprocure
Opening Date16 Dec 2024
Closing Date16 Jan 2025
Tender AmountRefer Documents 
Notes
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Costs

Description

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(3) Making a cross joint of above laid 40 mm dia MS round bar 700 mm below the ground level by due welding at all 4 corners including welding of suitable size 2 No MS angle pieces on opposite corners of the cross joint.

12

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(4) Making of end joint of above laid 40 mm dia MS round bar with Top of the already vertically pierced MS electrodes 700mm below the ground level by due welding.

20

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Making of 300mm long lap joint of above already laid round bar to connecting existing earth mat of the Sub-Station.

52

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(B)Erection of Sub-Station Structures (1) Sorting, stacking & Erection of Main & Auxiliary structure lattic type ATM,BTM,CTM,DTM, ETM,FTM,YMM,XMM, BCT, ALP etc. consisting of coloumn, beam, peak, mast etc. and auxilary structure for installation of CTs, PTs, LAs, etc. The job consist of shifting of all material from store to site of erection, erection of structure as per drawing with the help of GI nut & bolt, flat & spring washer, matching the hole, cutting & matching of member if required including cost of all men and T & P excluding GI structure Nut & bolt to complete the work. Erection of Main & Auxiliary structure lattice type BCT, ALP etc. upon foundation and its proper tightening.The work also includes Making hole in part of GI main/auxilary structre / cutting of GI angle drilling of hole existing/ deffective structure /plate/Angle and grinding machine with all cost of men, T & P etc.

43.4

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(C )Erection of following Equipments/Panels as per technical specification, manual and instruction as per direction of supervising engineer. (1) Erection of 245 KV SF-6 Circuit Breaker.

1

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(2) Erection of 245 KV Bus / Line Isolator

1

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(3) Erection of 245 KV Line Isolator

1

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(4) Erection of 245 KV Tandem Isolator

1

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(5) Erection of 245 KV Current Transformer.

3

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(6) Erection of 245 KV CVT

3

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(7) Erection and mounting of 245/145 KV CT/PT Junction Box.

5

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(8) Erection of 245 KV Post Insulator for support.

9

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(9) Erection of 198 KV Lighting Arrestors.

3

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(10) Erection of 145 KV Current Transformer.

9

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(11) Erection of 145 KV SF-6 Circuit Breaker.

2

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(12) Erection of 145 KV Bus Isolator without earth switch

3

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(13) Erection of 145 KV line Isolator with earth switch

1

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(14) Erection of 145 KV Tandom Isolator

1

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(15) Erectoin of 120 KV Lighting Arrestors.

9

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(16) Erection of 145 KV Post Insulator for support.

8

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(17) Erection of 145 KV Potential Transformer

3

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(18) Erection of 220/132 KV Control Panel of 160 MVA Transformer (HV & LV) as per technical specification.

1

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(19) Erection of 220/132 KV Relay Panel of 160 MVA Transformer (HV & LV) as per technical specification.

1

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(20) Erection of Bay Marshalling Kiosk

2

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(D) EARTHING OF EQUIPMENT/ STRUCTURES (1) Earthing of 198 KV/120 KV LAs and neutral of Transformer by 40 mm dia 3000 mm long conical shape its placing inside the ground in rectangular shape and connecting all 3/6 Nos electrodes with 75x10/50x6 mm MS flat laid on its edge and then this rectangle/tringle shape strictly as per drawing. (a) 198/120 KV LA ( Rectangle shape by 06 electrodes) with 40 mm dia round bar.

4

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(b) 160 MVA Transformer (Tringular shape by 03 electrodes) with 40 mm dia round bar.

1

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(2) Earthing of equipments by cutting straightening, bending, laying 700 mm below ground and above ground of following size of MS flat for earthing of main and auxiliary structure, equipments structure. Transformer body and its neutral point including welding with main earthmat and with object to be earthed, excavation of trenches, its back filling, to complete the work. (a) MS Flat of size 75x10 mm

800

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(b) MS Flat of size 50x6 mm

1000

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(c ) MS Flat of size 25x6 mm

500

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(3) Painting of MS flat of different size after cleaning of rusted surface 1st coat of Red Oxide and 2 coat of Bus Green Paint to complete the work. (a) MS Flat of size 75x10 mm

600

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(b) MS Flat of size 50x6 mm

800

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(c ) MS Flat of size 25x6 mm

500

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(E) 220 KV/ 132 KV BUS BAR STRENGTHENING, JUMPERING & STRINGING WORKS (1) Dismantalling of existing jumper of ACSR Tarantulla conductor of ICT-I & II and bus coupler and feeder bay for all three phases from main bus bar by opening of all associated clamps step bystep during bus bar replacement (2 Transformer bay, 2 Line bay, 1 Bus coupler bay)

15

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(2) Dismantalling of 220 KV old main bus bar R,Y & B phase bus section of 36 meter each of Tarantulla conductor & lowering down of conductor from substation gantry to complete dismantalling work including dismantalling of all associated tension clamps, fittings and disc insulator etc.

3

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(3) Fixing of Twin Moose suspension fitting under bus section of main bus below gantries with suitable hardware such as hoisting of disc insulator etc. to complete the work in all respect satisfactorily

6

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(4) Stringing & proper sagging of new 220 KV main bus bar (R,Y,B Phase) by Twin Moose conductor, the work includes fitting of tension clamps, hoisting of 120 KN disc insulator, tension fittings, spacers, PG clamps etc. and cutting of conductor as required (3 span of 36 meter)

3

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(5) Connecting new jumpers of ACSR Zebra Conductor (R,Y & B phases) of ICT-I, II,III & bus coupler and feeder bay after fixing spacers , clamps as required (2 Transformer bay, 2 Line bay, 1 Bus coupler bay)

15

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(6) Dismantlling of jack bus section of existing 160 MVA T/F-I for all three phases(approx. length 36 meter ) by opening jumpers,clamps etc.

1

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(7) Dismantlling of jumpers of LA, CB, CT,BI of all three phases from old 132 KV Capacitor bank-II bay by opening jumpers,clamps etc.

12

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(8) Stringing of all 3 phases(R,Y & B phase) of Jack Bus of 220 KV, 132 KV with different type conductor and different length of span as mentioned below. The work includes cutting & bending of conductor, fixing of single/ double bolted type tension fitting/suspension. Hoisting of disc insulator and shifting of material from store site to erection site and all other associated work to complete the work satisfactorily as per drawing and technical specification. (a) 220 KV Jack Bus for 160 MVA Transformer-I for Zebra conductor. (5 no. spans of 36 meter each)

5

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(b) 132 KV Jack Bus for 160 MVA Transformer-III by Twin Zebra conductor (3 no. spans i.e. 2 spans of 36 meters and 01 no. span of 15 meters)

3

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(c ) 132 KV Jack Bus for 132 KV Amroha Line & 132 KV Capacitor Bank-II by Panther Conductor(2 no. spans of 15 meter each)

2

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(d) Extension of 132 KV Main Bus by using Twin Moose conductor upto 132 KV Capacitor bank-I BTM structure (approx. span 12m )

1

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(e) Extension of 132 KV Transfer Bus by using Zebra conductor upto 132 KV Capacitor bank-I BTM structure (approx. span 12m )

1

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(9) Hoisting of 220 KV /132 KV string under Beam to pass the jumper including hanging of disc insulator and suspension fitting complete with all work.

30

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(10) Jumpering, interconnection of equipment with specified conductor of various 220/132/33 KV equipments with Main/Transfer/Jack Bus Bar of ACSR Twin Zebra/Panther conductor. The work includes cutting of condutor, bending in proper shape, clamping with the help of clamps and all other associated work to complete the work. (a) 160MVA TF-I(HV SIDE) New bay by Zebra Conductor

24

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(b) 160MVA TF-III(LV SIDE) by Twin Zebra Conductor

18

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(c ) 132KV Amroha line,132KV Capacitor bank-I & 132KV Capacitor bank-II by panther conductor

48

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(11) 132 KV Dismantalling & Restringing of Conductor from Tower no. 02 to S/S gantry (02 spans i.e. one span of 40 meter and other of 22 meter ) of 132 KV Amroha-Gajraula(220KV) line with conductor shifting to another gantry. The work includes cutting & beding of conductor, fixing of single/duble bolted type tension fitting , hoisting of disc insulator and shifting of material from store site to erection site and all other associated work to be completed satisfactorily as per drawing & Technical specification

2

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(F) DISMANTLING OF 220/132KV EQUIPMENT/ STRUCTURES (1) Dismantalling of 132 KV Amroha-Gajraula(220KV) line jumper of LA, PT,CT,CB,LI,TI of all three phases from existing bay

18

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(2) Dismantalling of 132 KV Capacitor bank-I jumper from Bus isolator to CB no. 701

6

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(3) Dismantalling of existing single panther jack bus of all three phases (R,Y & B) upto 132 KV Capacitor bank-I BTM structure (01 no. span of 12 meter)

1

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(4) Dismantalling of 245 KV CVT with structure after due opening of earthing, cable connection, jumpers and cutting of earth strips as per requirement of site

3

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(5) Dismantalling of 145 KV Current Transformer.with structure after due opening of earthing, cable connection, jumpers and cutting of earth strips as per requirement of site

6

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(6) Dismantalling of 145 KV SF-6 Circuit Breaker with structure of 40 MVAR Capacitor Bank-II after due opening of earthing, cable connection, jumpers and cutting of earth strips as per requirement of site

1

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(7) Dismantalling of 145 KV Bus Isolator without earth switch with structure after due opening of earthing, cable connection, jumpers and cutting of earth strips as per requirement of site

2

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(8) Dismantalling of 120 KV Lighting Arrestors.with structure after due opening of earthing, cable connection, jumpers and cutting of earth strips as per requirement of site

6

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(9) Dismantalling of 145 KV Post Insulator for support.with structure after due opening of earthing, cable connection, jumpers and cutting of earth strips as per requirement of site

6

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(10) Dismantalling of 145 KV PT with structure after due opening of earthing, cable connection, jumpers and cutting of earth strips as per requirement of site

3

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(G) CABLE LAYING & TERMINATION (1) Laying of following size control cable in trench/cable trays from different control room equipments to 220/132/33 KV CB, CT, CVT and their junction boxes. Transformer marshalling box, isolator box and other outdoor equipements installed in 132 KV switchyard as per cable schedule including carriage of cable drum from store and all other associated works (a) 2 Core x 2.5mm2

4200

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(b) 4 Core x 2.5mm2

10000

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(c ) 6 Core x 2.5mm2

10000

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(2) Termination of following sizes control cables as per cable schedule including making necessary holes in glands plate/box wherever required fixing of cable glands of appropriate size, luging and ferruling of each core and other associated works to complete the job satisfactorily.(the rates of termination of control cable including all cores of cable at both end) (a) 2 Core x 2.5mm2

130

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(b) 4 Core x 2.5mm2

70

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(c ) 6 Core x 2.5mm2

50

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(3) Laying of power cable of 3.5 core 50 sq. mm size 500mm below ground level including excavation of trench and laying of cable putting of brick and filling of ganga sand over the cables then filling of earth with all cost of men, material and T & P for the completion of Job.

250

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(4) Termination of above power cable by providing suitable size aluminum dowell make lugs its crimping and connecting with equipment including cost of lugs and all other associated work to complete the Job.(one job means termination of one core of cable at one end)

8

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(H) Shifting, loading, carriage and unlodading of 220/132 KV 160 MVA Transformer at 220 KV substation Gajraula and its erection,testing and commissioning (1) Shifting of 160 MVA T/F with accessoris from unloading point to plinth with the help of rail pulling device sleepers etc. upto distance of Approx. upto 20 Mtrs. Including turning if required at 220 KV S/S Gajraula

1

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(2) Additional Shifting of the Tank of above Transformer up to 20 Meter Distance. (1 Job for every 5 Meter and / or Part thereof).

4

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(3) Complete erection of 160 MVA Transformer and accessories HV/LV/TV/N bushing Radiators, conservator tank, a frame, Header oil pipe line, pump cooling fan etc. Oil filling up to required level.

1

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(4) Centrifuging the Transformer oil in Main tank and circulate the Transformer oil through centrifuging machine and taking BDV time to time.(Centrifuging tention Machine shall be provided by the contractor).

50000

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(5) Erection of RTCC Panel of new 160MVA 220/132KV Transformer after Shifting of RTCC Panel from Stores / designated place to Control Room, then Making Cable Terminations as per Cable Schedule and Making Earthing of the RTCC Panel.

1

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(I) Installation of mulsifire system on 160 MVA (Installation of high velocity automatic water spraying system for 160 MVA T/F including laying of fire direction water pipe line valves Quartzoid, HVWS nozzles along with all material complete .) (1) Supply & installation testing commissioning of quick opening flood, deluge valve of HD of 150 NB as per Max working pressure 10 kg/cm2 as per specification (HD/ Mather Platt/equivalent ) (in Nos)

1

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(2) Supply & installation & Commissioning of gate valve (sluice Valve/Butterfly valve ) as per IS specification (IS Code: 14846) Zoloto/Kartar/Sir make ) (In nos) (i) 150 NB

2

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(3) Supply & installation & Testing commissioning of "Y" Type stainer (Kartar sir / Kalpana/agro make) of dia Max working pressure 7 Kg/cm2 (in Nos) (i) 150 NB

1

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(4) 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 etc. with anti-corrosive treatment with detail as below. (i) 250 NB

50

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(ii) 150 NB

65

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(iii) 100 NB

40

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(iv) 80 NB

120

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(5) 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. (i) 65 NB

80

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(ii) 50 NB

48

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(iii) 40 NB

48

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(iv) 25 NB

180

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(6) Supply & Installation of Flanges as per IS-1538 of different size as per drawing work include proper butt welding with pipe & proper packing and coupling with packing coupling with Nut & Bolt. (i) 150 NB

3

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(ii) 100 NB

6

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(iii) 80 NB

20

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(iv) 65 NB

15

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(v) 50 NB

15

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(vi) 40 NB

10

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(vii) 25 NB

25

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(7) Supply,Installtion & Commissioning of high velocity water spray nozzeles flow 3.5Kg/cm2 Spray core angle 90 degree (K 18*80)

70

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(8) Supply & Installation & Commissioning of Quartzioid bulb detectors (QBD) operate at 90 C sensing at rated temp for actuation of the element 10-12 sec.

70

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(9) Supply, Installation & testing Commissioning of fixed differential swicth (Danfoss/Indfoss Make) type pressure switch range 1-10 Kg cm2.

2

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(10) Pressure gauge as per IS Specification IS Code-3624 Accuracy 5%

2

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(J) Integration/Augmentation of Existing Bus Bar Protection Pane

1

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(K) Supply portion :- (1) Bolted type Single Tension fitting for Panther Conductor suitable for 1x10 No Disc insulator with out buckle and hardware set as per techinical specification.

12

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(2) Bolted type Single Suspension fitting for Panther Conductor suitable for 1x10 No Disc insulator with out buckle and hardware set as per techinical specification.

3

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(3) 4 Bolted Type PG Clamp suitable for Zebra to Zebra conductor complete with HDG nut bolt & washer as per techinical specification.

150

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(4) 4 Bolted Type PG Clamp suitable for Moose to panther conductor complete with HDG nut bolt & washer as per techinical specification.

18

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(5) 4 Bolted Type PG Clamp suitable for Zebra to panther conductor complete with HDG nut bolt & washer as per techinical specification.

6

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(6) 4 Bolted Type PG Clamp suitable for panther to panther conductor complete with HDG nut bolt & washer as per techinical specification.

60

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(7) 4 Bolted Type PG Clamp suitable for Moose to Moose conductor complete with HDG nut bolt & washer as per techinical specification.

6

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(8) 4 Bolted Type PG Clamp suitable for Moose to Zebra conductor complete with HDG nut bolt & washer as per techinical specification.

66

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(9) Bolted type Single Tension fitting for Twin Moose Conductor suitable for 1x16 No Disc insulator withbuckle and hardware set as per technical specification.

9

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(10) Bolted type Single Tension fitting for Twin Moose Conductor suitable for 1x16 No Disc insulator without buckle and hardware set as per technical specification.

9

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(11) Bolted type Single suspension fitting for Twin moose Conductor suitable for 1x16 No Disc Insulator without buckle and hardware set as per techinical specification.

6

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(12) Bolted type single Tension fitting for Zebra Conductor suitable for 1x16 No Disc Insulator without buckle and hardware set as per techinical specification.

12

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(13) Bolted type single suspension fitting for Zebra Conductor suitable for 1x16 No Disc Insulator without buckle and hardware set as per techinical specification.

6

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(14) Bolted type Single Tension fitting for Twin zebra Conductor suitable for 1x10 No Disc insulator with out buckle and hardware set as per techinical specification.

27

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(15) Bimetallic 220 KV Isolator clamp made of aluminum alloy LM-6 for Zebra conductor with HDG nuts & bolts and washer as per technical specification .

12

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(16) Bimetallic 220 KV Tandom Isolator clamp made of aluminum alloy LM-6 for Zebra conductor with HDG nuts & bolts and washer as per technical specification .

6

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(17) Bimetallic 220 KV LA clamp made of aluminum alloy LM-6 for Zebra conductor with HDG nuts & bolts and washer as per technical specification .

3

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(18) 220 KV Bus Post clamp suitable for Zebra conductor complete with hot dip galvanized nut bolts & washer as per technical specification.

8

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(19) Bimetallic 132KV KV Isolator clamp made of aluminum alloy LM-6 for Twin Zebra conductor with HDG nuts & bolts and washer as per technical specification .

12

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(20) Bimetallic 132 KV Tandom Isolator clamp made of aluminum alloy LM-6 for Zebra conductor with HDG nuts & bolts and washer as per technical specification .

6

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(21) Bimetallic 132KV KV Isolator clamp made of aluminum alloy LM-6 for Panther conductor with HDG nuts & bolts and washer as per technical specification .

6

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(22) Bimetallic 132KV KV Isolator clamp made of aluminum alloy LM-6 for Twin Panther conductor with HDG nuts & bolts and washer as per technical specification .

6

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(23) Bimetallic 132 KV Tandom Isolator clamp made of aluminum alloy LM-6 for Panther conductor with HDG nuts & bolts and washer as per technical specification .

6

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(24) 132 KV Bus Post clamp suitable for Twin Zebra conductor complete with hot dip galvanized nut bolts & washer as per technical specification.

3

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(25) 132 KV Bus Post clamp suitable for Panther conductor complete with hot dip galvanized nut bolts & washer as per technical specification.

6

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(26) Bimetallic 132 KV CT clamp made of aluminum alloy LM-6 for Twin Zebra conductor with HDG nut & bolts and washer as per Technical specification.

6

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(27) Bimetallic 132KV Breaker clamp made of aluminum alloy LM-6 for Twin Zebra conductor with HDG nuts & bolts and washer as per technical specification

6

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(28) Supply of Nut & Bolts with 01 no. spring & 01 no. plain washer of size 10x50mm

500

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(29) Supply of Nut & Bolts with 01 no. spring & 01 no. plain washer of size 12x50mm

500

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(30) Single Tension Fitting for panther conductor

6

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(31) Single Suspension Fitting for panther conductor

3

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(32) supply of Bay MB( BMK) with canopy type for out door installation of M.S.sheet of 14SWG size 155x800x300mm with duly power coated .Bay MB should be provided with 160Nos. Disconnectable type connectors of 16Amp fixed on channel . 20Nos hole with 20mm dia glands on gland plate with lighting facalities of 16watt LED bulb. Bay MB should have both side doors & shall be dust, weather proof and vermin proof with proper locking arrangements .

2

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(33) Supply of M.S. Flat of following sizes (i) 75 x 10 mm M.S. Flat

800

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(ii) 50 x 6 mm M.S. Flat

1200

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(iii) 25 x 6 mm M.S. Flat

500

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(34) MS ROUND BAR 40 MM DIA

400

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(35) MS ELECTRODE 3 Mtr long

20

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(36) PERFORATED TRAY for supporting control cables (i) 75mm

80

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(ii) 100mm

100

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(iii) 150mm

50

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(37) HOSE BOX (Suitable for 2x15 mtr Hose) MS

2

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(38) HOSE PIPE 63mm Dia 15M long

2

-

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(39) SPACER for Moose Conductor (As per Sample)

90

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SPACER for Zebra Conductor (As per Sample)

136

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SPACER for Panther Conductor (As per Sample)

18

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Supply of Sand Bucket

10

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