Tender for providing additional 1 x 500MVA (4th), 400/220kV Transformer at Existing 400/220kV Hoody sub-station in Bengaluru East taluk, Bengaluru Urban District. on total turnkey basis including Supply of all materials /equipments,erection( including dismantling and civil works) of all materials/equipments,testing and commissioning

Karnataka Power Transmission Corporation Limited

Bid Enquiry No: KPTCL/2026-27/SS/WORK_INDENT3813

Providing additional 1 x 500MVA (4th), 400/220kV Transformer at Existing 400/220kV Hoody sub-station in Bengaluru East Taluk,Bengaluru Urban District., on total turnkey basis including Supply of all Materials/ equipments, Erection (Including dismantling and Civil Works) of all materials/equipments, Testing and Commissioning

TECHNO - COMMERCIAL SHEETS

NOTE* For detailed scope of the work please refer Bid Documents.

BIDDERS TO READ CAREFULLY

THE FOLLOWING DOCUMENTS [DULY SIGNED BY AUTHORISED PERSON, WHEREVER NECESSARY] ARE TO BE UPLOADED AND BANK GUARANTEE TOWARDS EMD OVER AND ABOVE RS.1.00LAKH AS PER ANNEXURE-II OF THE BID DOCUMENT SHALL BE SENT IN ORIGINAL TO CHIEF GENERAL MANAGER(TECH), KPTCL, BENGALURU SO AS TO REACH THIS OFFICE AFTER THE LAST DATE OF SUBMISSION OF BID AND ON OR BEFORE THE DATE & TIME NOTIFIED FOR OPENING OF TECHNO COMMERCIAL BIDS, FAILING WHICH THE BID WILL NOT BE OPENED. 1) NO DEVIATION CERTIFICATE (SCHEDULE-16). 2) EMD/BID SECURITY AS DETAILED IN CLAUSE NO. 13 of ITT. 3) BANK GUARANTEE issued either by a Nationalized/Scheduled Bank OR INSURANCE SURETY BOND issued by Insurance Company authorized by Insurance Regulatory and Development Authority of India (IRDA) TOWARDS BALANCE EMD/BID SECURITY. (For the balance EMD above Rs. 1.0Lakhs) (SCHEDULE-17) - as detailed in Clause No. 13 of ITT-The Bidder shall scan the Bank Guarantee/INSURANCE SURETY BOND towards EMD and upload the same in the prescribed format in the slot specified for “EMD and Tender Fee Payments” in the e-procurement portal to enable the owner for verification of EMD BG/ISB at the time of opening of Techno Commercial Bid, failing which the offer will be rejected. 4) LETTER OF UNDERTAKING (SCHEDULE-18). 5) CONSORTIUM AGREEMENT (IF APPLICABLE-SCHEDULE-19) 6) POWER OF ATTORNEY (SCHEDULE- 20). 7) ANY OTHER AGREEMENTS /UNDERTAKINGS/SELF DECLARATIONS SPECIFIED IN THE TENDER.

KARNATAKA POWER TRANSMISSION CORPORATION LIMITED

BID PROPOSAL SHEET

Bid Enquiry No: KPTCL/2026-27/SS/WORK_INDENT3813

Providing additional 1 x 500MVA (4th), 400/220kV Transformer at Existing 400/220kV Hoody sub-station in Bengaluru East Taluk,Bengaluru Urban District., on total turnkey basis including Supply of all Materials/ equipments, Erection (Including dismantling and Civil Works) of all materials/equipments, Testing and Commissioning

Bidder's Name & Address alongwith GSTIN no. :

Bid Proposal Reference :

Person to be contacted :

E-Mail Address:

The Chief General Manager(Tech)

Corporate Office, KPTCL,

Indhana Bhavan, Bangalore - 560 009.

Providing additional 1 x 500MVA (4th), 400/220kV Transformer at Existing 400/220kV Hoody sub-station in Bengaluru East Taluk,Bengaluru Urban District., on total turnkey basis including Supply of all Materials/ equipments, Erection (Including dismantling and Civil Works) of all materials/equipments, Testing and Commissioning

a) * We have submitted bid as individual Bidder. (Indicate Name of the Individual Bidder)

b) * We have submitted bid in Consortium with the following Bidders. (Key in Consortium)

Name of the Consortium Partner Scope / Participation of each Consortium Partner

(* Fill-up whichever is applicable)

1 We, the undersigned Bidder, having read and examined in detail the specifications and all the Bidding documents of the said work and hereby propose to design, manufacture/fabricate, shop test, supply on FOR site basis, and carry out the erection, testing and commissioning including civil, structural and architectural works for

Providing additional 1 x 500MVA (4th), 400/220kV Transformer at Existing 400/220kV Hoody sub-station in Bengaluru East Taluk,Bengaluru Urban District., on total turnkey basis including Supply of all Materials/ equipments, Erection (Including dismantling and Civil Works) of all materials/equipments, Testing and Commissioning

2 PRICES AND VALIDITY :

2.1 We declare that the Prices stated in our Proposal are in accordance with subject Bid Documents (including Clause No.40 of "Conditions of Contract (CC)" & Clause No.12 of Instruction to Tenderers (ITT) of Bid Documents. We further declare that all Ex-works price/CIF components of Spares, Maintenance and Testing Equipments and other charges viz., Freight and Insurance, Type Test charges and other charges stated in our proposal shall be as per the Tender conditions. All the Price and other terms and conditions of this Proposal are valid during the Performance of the Contract.

2.2 All Duties, such as Custom Duties on imports, Levies, Surcharge/Cess etc., if any applicable on the transaction excluding GST are included in the Bid Price and shall be to Our account and the Owner is not having any liability whatsoever on this account, whatever may be the contrary elsewhere in the Bid documents. However the component of Duties included in the Bid Price are separately indicated in Schedule - 2 for TDS purpose. We further confirm that our Bid Prices as quoted in Schedule-I, include all import Duties and levies including Licence fees lawfully payable by us on imported items and all other Duties and Levies applicable on Bought-out Components, Materials, Equipment and other items and confirm that any such Duties and Levies additionally payable shall be to our account. We further confirm that, no Sales Tax in any form shall be payable by Owner either for Bought-out items which are despatched by our Sub-Suppliers directly to the Project Site or for items Supplied directly by us. We confirm that, the Prices quoted by us are excluding GST.

2.3 We declare that we have noted and considered Clause No.39 of Conditions of Contract (CC ), Clause No. 11.11 of Instruction to Tenderers(ITT) of Bid Documents regarding Taxes and Duties and quoted our Prices accordingly. We further agree for TDS as per Statutory stipulations.

2.4 The Bid Prices, the Price components of the various items in our Scope of Supply, Erection including Testing & Commisisoning, Civil and Mandatory spares is quoted in Itemwise Financial Bid in e-Procurement Portal for this proposal..

3 CONSTRUCTION OF THE CONTRACT : We, declare that we are making the Offer on the basis of Single Contract for the entire Scope of the Package in accordance with Clause No.26.2 of Instruction to Tenderers (ITT) of Bid Document.

4 We having studied Clause No.39 of Conditions of Contract (CC ), Clause No. 11.11 of Instruction to Tenderers(ITT) of Bid Documents , relating to Tax and we hereby, declare that if any income-tax, surcharge on income tax or any other corporate tax is attracted under the law, we agree to pay the same.

5 Bid Security/ EMD : We have enclosed a Bid Security through e-Payment mode for a sum of Rs.1.00Lakhs and remaining amount of Rs 76.34Lakhs ( above Rs.1.0 Lakhs) in the form of Insurance Surety Bond (ISB) issued by Insurance Company authorized by Insurance Regulatory and Development Authority of India (IRDA) OR in the form of Bank Guarantee in original valid for a period of 225 days from last date of bid submission and liable to be forfeited in accordance with Bid Documents. (Mode of Payment towards EMD is as detailed in CLAUSE NO. 13 of ITT & Clause No. 5 of NIT)

We have also ensured that the above Bid Guarantee furnished by us is in line with the Bid Documents and complete in respect of following :

1. Value of Non judicial Stamp Paper purchased in the name of executing Bank is as per Stamp Act.

2. Power of Attorney Number and Date as well as Signature and Full Name and Designation of Executant along with Bank's Stamp are there.

3. Signature, Full Name, Designation and address of Witness are there.

4. Completed Mailing address of the Head Office of the Bank is indicated.

6.1 We declare that the Works shall be performed strictly in accordance with the Specifications and Documents except for the variations and Deviations, all of which have been detailed out exhaustively in the following Schedules, irrespective of whatever has been stated to the contrary anywhere else in our Proposal.

a Commercial Deviations Schedule Schedule - 5

b Technical Deviations Schedule Schedule - 6

6.2 We further confirm that Specified Stipulation of following Clauses are acceptable to us and No Deviation / Exceptions are taken on any account whatsoever in the following Clauses.

a. Terms of payment Clause No. 37 of Section-5,Conditions of Contract (CC) and Clause No.8 of Special Conditions of Contrac (SCC)

b. EMD/Bid Security Clause No. 6, Section :1, Invitation for Tenders (IFT) and Clause No. 13, Section :2, Instruction to Tenderer (ITT)

c. Contract Performance Guarantee Clause No. 29 of Section:2, Instruction to Tenderers (ITT).

d. Penalty for delay Clause No. 41 of Section-5 : Conditions of Contract (CC).

e. Price Basis/ Price adjustment Clause No. 40 of Section-5 :Conditions of Contract (CC).

f. Defects Liability Period/Guarantee Clause No. 10 of Section-5 Special Conditions of Contract (SCC)

g. Work Schedule Clause No.17 of Section:5 Conditions of Contract (CC)

h. Taxes and Duties Clause No. 11.11 of Section-2: Instruction to Tenderers (ITT).

Further, we agree that additional conditions, if any, found in the Proposal Documents other than those stated in Deviation Schedules, save that pertaining to any rebates offered, shall not be given effect to.

7 PERFORMANCE GUARANTEE ; We declare that the ratings and performance figures of the equipment to be supplied and erected by us are guaranteed. The Guaranteed particulas of different equiment in our Scope are enclosed in Data Requirement Sheets.

8 BID PRICING : We further, declare that the Prices stated in our Proposal are in accordance with your ITT & SCC & all other relevant clauses of Bid Documents.

9 PRICE ADJUSTMENT : We declare that the Prices quoted by us are in accordance Clause No. 40 of Section-5 :Conditions of Contract (CC)

10 SPECIAL TOOLS AND TACKLES : We have given a list of Special Tools and Tackles in Schedule - 7 and Prices thereof are included in our lumpsum Bid Price. We further agree that any items of Special Tools and Tackles, though not included in the aforesaid list, but required for effective Erection, Testing, Commissioning & Operation of the Equipments of Substations & Transmission lines shall also be furnished by us, at no extra cost to you.

11 ADDITIONAL INFORMATION : In addition to the information called for in these Proposal Sheets, we have included with this Proposal, additional information as listed in Schedule - 8. We further confirm that such additional information does not imply any additional deviation beyond those covered in Schedule - 5 & 6 and in case of any contraction between these additional information and other provisions of Bid, the later will prevail.

12 QUALIFICATION DATA : We confirm having submitted the Qualification Data, as required by you in your Bid Documents in e-Procurement Portal along with this Proposal. Further we have filled in the information for Qualification Requirements in Schedule 9. In case you require any further information in this regard, We agree to furnish the same in time.

13 WORK SCHEDULE : If this Proposal is accepted by you, we agree to submit Engineering Data, Provide Services and complete the entire Work from time to time, in accordance with Schedules indicated in the Proposal. We fully understand that the Time Schedule stipulated in this Proposal is the essence of the Contract, if awarded. The completion schedule of the various Major Key Phases of the Work is indicated in Schedule - 11.

14 CONTRACT PERFORMANCE GUARANTEE ; We further agree that if our Proposal is accepted, we shall provide an irrecoverable Contract Performance Guarantee, of value equivalent to Five percent (5%) of the Amount Put to Tender (Excluding GST) plus additional security for unbalanced tenders in accordance with Clause 29 of Instructions To Tenderers (ITT) of the tender valid up to the end of ninety (90) days after the end of the Contract Guarantee Period mandatorily in the form of Insurance Surety Bonds (ISBs) issued by Insurance Company authorized by Insurance Regulatory and Development Authority of India (IRDA) (OR) in the form of electronic Bank Guarantee (e-BG) from the Banks which are integrated with KPP Portal in the form attached as Annexure-III (Section 4: Formats of Annexures) in your favour in accordance with Clause 25.5 of ITT and Clause 43 of the CC (Conditions of Contract), as per the format given in Section 4 and enter into a formal agreement with you within Twenty (20) days from the date of issue of Letter of Intent to Award the Contract.

15 We, the partners of the Consortium whose Signatures are appended below, shall be liable jointly and severally for the execution of the Contract(s), in the event of Award, in accordance with the terms of Contract(s). The Lead Partner for this Bid - M/s .................................................................................... on behalf of the Consortium, is submitting the Bid. The Power of Attorney in favour of M/s .......................................................................................is enclosed.

16 BID PRICE : We declare that our lumpsum Price for the entire scope of work specified in the specifications and documents, shall be as indicated in Schedule - 1.

17 CHECK LIST : We have included a Checklist duly filled in Schedule 22

18 We, hereby, declare that only the Persons or Firms interested in this Proposal are named herein as Principals and that no other Persons are interested in the Proposal or in the Contract to be entered into, if we are awarded the Contract, and that this proposal is made without any connection with any other Person, Firm or Party likewise submitting a Proposal and that this Proposal is in all respect for and in good faith, without collusion or fraud.

19 We declare, in case our bid is accepted, that until a formal Contract is prepared & executed, this bid together with your written letter of acceptance thereof and your notification of award /Letter of Intent to Award the Contract shall constitute a binding contract between us. We further understand that you are not bound to accept the lowest or any bid you may receive.

Thanking you, we remain,

Yours faithfully,

Place Printed Name

Business Address Country of Incorporation (State or Province to be indicated)

Name and Address Principal Officer

Karnataka Power Transmission Corporation Limited

SHEET FOR TECHNO COMMERCIAL OPENING (Unpriced)

Providing additional 1 x 500MVA (4th), 400/220kV Transformer at Existing 400/220kV Hoody sub-station in Bengaluru East Taluk,Bengaluru Urban District., on total turnkey basis including Supply of all Materials/ equipments, Erection (Including dismantling and Civil Works) of all materials/equipments, Testing and Commissioning

Bid Enquiry No: KPTCL/2026-27/SS/WORK_INDENT3813

FILL ONLY IN LIGHT BLUE COLOURED CELLS.

Bidder's Name & Address alongwith GSTIN no. : To,

The Chief General Manager(Tech), Corporate Office, KPTCL, Indhana Bhavan, BANGALORE - 560009

We declare that in terms of Clause No. 11 of ITT, Bid documents, the following are our lumpsum price in Rupees for the entire scope of work as specified in the Specifications and Documents.( Inclusive of all Taxes (Excluding GST) & Duties).

Total Lumpsum Price : ( In Figures) Note: Fill as "YES" against this column in case Prices are indicated in the Percentage Rate Financial Offer in figures

Place Designation

Name of the Company

Karnataka Power Transmission Corporation Limited

SCHEDULE - 2 (1 of 2) - SUMMARY OF PRICE COMPONENTS

SHEET FOR TECHNO COMMERCIAL OPENING (Unpriced)

Providing additional 1 x 500MVA (4th), 400/220kV Transformer at Existing 400/220kV Hoody sub-station in Bengaluru East Taluk,Bengaluru Urban District., on total turnkey basis including Supply of all Materials/ equipments, Erection (Including dismantling and Civil Works) of all materials/equipments, Testing and Commissioning

Bid Enquiry No: KPTCL/2026-27/SS/WORK_INDENT3813

FILL ONLY IN LIGHT BLUE COLOURED CELLS.

Summary of Price Components

Bidder's Name & Address alongwith GSTIN no. : To,

The Chief General Manager(Tech), Corporate Office, KPTCL, Indhana Bhavan, BANGALORE - 560009

Summary price components for identified in accompanying specifications

( Name of the Work) as per the scope identified in accompanying specifications.

Sl no Description Amount in Rs. (Fill as "YES" against the above Price columns in case Prices are indicated in the Price templates)

A Material / Equipment Price (including Packing & Forwarding charges) in the Scope of the Contractor

i) Ex-works including all taxes & duties [As per schedules -

ii) Freight and Insurance Charges (Not Applicable) [As per schedules - 3A(i) for Station & 3B(i) for Line]

iii) Total FOR site price (i+ii)

B Mandatory spares price (including packing & forwarding charges)

i) Ex-works including all taxes & duties

ii) Freight and Insurance Charges(Not Applicable) (As per schedule -4)

iii)Total FOR site price (i + ii)

C Supply portion total FORD price [A+B]

D Erection portion:

i) Total charges for Erection, Testing & Commissioning of all Supply items [as per schedules-

ii) Total charges for entire civil works [ as per Schedules-

iii) Total civil works, erection, Testing and commisioning charges (i)+(ii)

E Total Bid Price = C+D(iii) In figures : Rs.

Total Bid Price in Figures : Rs.

Total Bid Price in words : Rupees

Place Designation

Name of the Company

Karnataka Power Transmission Corporation Limited

SCHEDULE - 2 ( 2 of 2 ) - TAXES(Excluding GST), DUTIES & OTHER LEVIES

SHEET FOR TECHNO COMMERCIAL OPENING (Unpriced)

Providing additional 1 x 500MVA (4th), 400/220kV Transformer at Existing 400/220kV Hoody sub-station in Bengaluru East Taluk,Bengaluru Urban District., on total turnkey basis including Supply of all Materials/ equipments, Erection (Including dismantling and Civil Works) of all materials/equipments, Testing and Commissioning

Bid Enquiry No: KPTCL/2026-27/SS/WORK_INDENT3813

Fill IN LIGHT BLUE COLOURED CELLS.

Bidder's Name & Address alongwith GSTIN no. : To,

The Chief General Manager(Tech), Corporate Office, KPTCL, Indhana Bhavan, BANGALORE - 560009

Estimates of Indian Taxes (Excluding GST), Duties and Levies included in the Total Bid Price are as follows:

SL. No. Description of Applicable Tax (Excluding GST) / Duty / Levy

Rate of Tax (Excluding GST)/ Duty / Levy Amount of Taxes (Excluding GST) / Duties in Rupees Rate of Tax (Excluding GST) / Duty / Levy Amount of Taxes (Excluding GST)/ Duties in Rupees

1 SGST/UTGST Applicable taxes (Excluding GST), duties & levies prevailing as on the last date of bid submission shall be quoted

i. Supply Portion

ii. Erection Portion

iii. Civil Portion

i. Supply Portion

ii. Erection Portion

iii. Civil Portion

i. Supply Portion

ii. Erection Portion

iii. Civil Portion

6 Building and other construction workers welfare Cess for Supply, Erection and Civil Portion works

8 a. Applicable Customs Duty (*) (Bidders shall also clearly indicate the breakup of Customs duty such as BCD, Cess,etc.,)

b. If there is any existing Treaty between India and the country from where the goods required for this project are proposed to be imported, then copy of the treaty shall be uploaded.

9 Other Taxes & duties if any (Specify) **

10 Other Taxes & duties if any (Specify) **

11 Total (Sum of 1 to 10)

(*) In case of CIF portion of Supply.

** Please Specify the nature of the other Taxes (Excluding GST) along with the details in the "Rate" Column.

Place Designation

Name of the Company

Karnataka Power Transmission Corporation Limited

SCHEDULE - 2A : SCHEDULE OF DISCOUNT

SHEET FOR TECHNOCOMMERCIAL OPENING (UN - PRICED)

Providing additional 1 x 500MVA (4th), 400/220kV Transformer at Existing 400/220kV Hoody sub-station in Bengaluru East Taluk,Bengaluru Urban District., on total turnkey basis including Supply of all Materials/ equipments, Erection (Including dismantling and Civil Works) of all materials/equipments, Testing and Commissioning

Bid Enquiry No: KPTCL/2026-27/SS/WORK_INDENT3813

FILL ONLY IN LIGHT BLUE COLOURED CELLS.

Bidder's Name & Address alongwith GSTIN no. : To,

The Chief General Manager(Tech), Corporate Office, KPTCL, Indhana Bhavan, BANGALORE - 560009

We hereby offer an unconditional discount on our quoted price in Schedule 2 (1 of2) as under. Any discounts offered anywere else in Bid shall not be considered.

Sl.No Nature of Discount

Percentage of discount Amount (in Rs.) (Fill in as 'YES' in case Prices are indicated in the Percentage Rate Financial Offer) Remarks

I Supply Schedules a) Ex-works prices

b) Freight & Insurance (Not Applicable)

II Erection Schedules

III Civil Works Schedules

Place Designation

Name of the Company

Karnataka Power Transmission Corporation Limited

SCHEDULE- 2 B - STATEMENT OF COMMERCIAL TERMS AND CONDITIONS

SHEET FOR TECHNOCOMMERCIAL OPENING

Bid Enquiry No: KPTCL/2026-27/SS/WORK_INDENT3813

Providing additional 1 x 500MVA (4th), 400/220kV Transformer at Existing 400/220kV Hoody sub-station in Bengaluru East Taluk,Bengaluru Urban District., on total turnkey basis including Supply of all Materials/ equipments, Erection (Including dismantling and Civil Works) of all materials/equipments, Testing and Commissioning

Details of payments made in the form of Credit card/Debit card/NEFT/RTGS/OTC (over the counter) as per the tender conditions should be keyed in against column no. 3 (a) . BG Amount, BG No. and date, Name and address of the bank issuing the BG, validity of the BG should be keyed in against column no. 3 (b) .

FILL ONLY IN LIGHT BLUE COLOURED CELLS.

Bidder's Name & Address alongwith GSTIN no. : To,

The Chief General Manager(Tech), Corporate Office, KPTCL, Indhana Bhavan, BANGALORE - 560009

STATEMENT OF COMMERCIAL TERMS AND CONDITIONS

Sl. No. Particulars Details

1 Bid proposal form Uploaded.

2 No deviation certificate Uploaded.

3. a). EMD / Bid Security Bids shall be accompanied by bid security (EMD); 1) Up to Rs.1.0Lakh The following modes of payment will be provided as a part of e-Payment services. • Credit Card/Debit Card • Net Banking • NEFT/RTGS • Over-the-Counter (OTC) • IMPS For further detail regarding mode of e-payment of EMD in e-procurement platform, contact e-procurement cell, Government of Karnataka.

b). EMD amount above Rs.1.0Lakh by Bank Guarantee/Insurance Surety Bond (ISB)

4 Validity of the Bid.

5 Qualifying Requirements.

6 Financial capability

8 Taxes & Duties.

9 Completion Schedule

10 Defects Liability Period/Guarantee

11 Payment Terms

Place Designation

Name of the Company

Karnataka Power Transmission Corporation Limited

SCHEDULE - 3A(i) - Price Breakup for - Supply portion

SHEET FOR TECHNO COMMERCIAL OPENING (Unpriced)

Bid Enquiry No: KPTCL/2026-27/SS/WORK_INDENT3813

Providing additional 1 x 500MVA (4th), 400/220kV Transformer at Existing 400/220kV Hoody sub-station in Bengaluru East Taluk,Bengaluru Urban District., on total turnkey basis including Supply of all Materials/ equipments, Erection (Including dismantling and Civil Works) of all materials/equipments, Testing and Commissioning

Bidder's Name & Address alongwith GSTIN no. :

BIDDERS SHALL FILL ONLY IN THE LIGHT BLUE COLOURED CELLS.

Supply portion :

Sl.No Name of the Equipment/Materials Unit Qty Rate Indicate whether "Own manufactured Iem" or "Bought Out Item" Indicate country of Origin

TBS1 POWER TRANSFORMERS: 3Ph, 50Hz, Core Type, 2 winding Auto Transformer star/star/delta, Vector Group: Yna0d11, OLTC, ONAN/ONAF/OFAF with Fan control cubicle, RTCC Panel, Transil Oil etc., complete, with 10% spare otransil oil, with 2x50% separate radiator bank, with Numerical RTCC and Temperature monitoring system using Fibre optic sensor, Online Dissolved Gas & Moisture Analyzer, Online insulating oil drying system with suitable terminal connectors for twin Bersimis as per bid specifications. 500MVA, 400/220/33KV Transformer ( 260MT) Nos/set 1 355,298,900.00

TBS2 Transformer Module (For 500MVA – 220KV Side) (U.G. Cable) Module:(For proposed ICT-4 & ICT-1) Metal encapsulated SF6 Gas Insulated Switchgear 50 kA rating suitable for indoor installation of modular design comprising the following Nos 2 24,267,842.50

TBS3 each module comprising of the following 0.00

TBS4 SF6 circuit breaker Complete with operating Mechanism, 2000A, 1 Phase/3phase -1No 0.00

TBS5 Disconnector: 3 Phase, Single Pole, Group operated isolator switch complete with manual & motor driven operating mechanism 1600A – 3 Nos. 0.00

TBS6 3 Phase, Single Pole, Group operated maintenance earthing switch complete with manual operating mechanism- 2 Nos. 0.00

TBS7 3 Phase, Single Pole, fast acting, fault make earthing switch complete with group operated manual & motor driven operating mechanism – 1 No. 0.00

TBS8 Current Transformer: 5 Core, Multi ratio, single phase current transformer 1600-800/1-1-1A plus additional 2 cores of 1600/1-1A – (1 Set) 3 Nos. 0.00

TBS9 Surge Arresters (198kV) – (1 Set) 3 Nos. 0.00

TBS10 Bus Bar- Double bus arrangement: 0.00

TBS11 Main Bus – 3000A 0.00

TBS12 Auxiliary Bus – 1600A 0.00

TBS13 Cable end unit (Plug in type) 3 Phase, Single pole, plug in type cable termination – 2 Runs of 1000 Sq.mm for each phase – 1 (Set) 0.00

TBS14 Gas monitoring device, remote gas pressure transmitters (4-20mA signals) barrier pressure switches, UHF sensors, etc. as required. 0.00

TBS15 Outdoor single Phase/3 phase SF6 ducts (for main bus-1 & 2 extensions) along with support structures, foundation-As required. 0.00

TBS16 Outdoor single Phase/3 phase SF6 ducts & SF6 to air bushing for outdoor connection along with support structures, foundation for SF6 duct and SF6 to air bushing – 3Nos 0.00

TBS17 Control/Power /screened cables (FRLS type) from GIS module to LCC panel as per Technical specification- As required. 0.00

TBS18 Mounting structure along with foundation, earthing, etc. for the above – 1 set 0.00

TBS19 Outdoor Local Control Cubicle for Transformer Module(For 500MVA – 220KV Side) as per specification Nos 2 443,223.00

TBS20 a. 420 kV Class, 63 kA, 3150 A (with closing resistors) SF6 type with operating mechanism and marshalling box along with associated support structure and terminal connector etc., as per technical specification. (For Transfer bus coupler bay & 500MVA ICT-2 HV) Set 2 4,480,146.00

TBS21 b. Controlled switching device for circuit breaker as per technical specification. Note: The proposed Controlled switching device shall be connected/ interfaced with existing 400kV Circuit Breaker set 2 636,218.00

TBS22 c. 220 kV, 50 kA class, SF-6 Circuit Breaker with terminal connector suitable for Al. tube/conductor with spring/semi-pneumatic/pneumatic type operating mechanism and mounting structure etc., as per technical specification (For 500MVA ICT-2 MV side & 220kV Begur line) Set 2 2,222,000.00

TBS23 Isolators: Isolators with operating mechanism and marshalling boxes, terminal connectors & support stool for erecting on standard supporting structure etc, as per bid specifications a) 400kV, 3150A/63kA, Centre break type. (i) 3 pole with double earth switch. set 2 1,425,501.00

TBS24 b) 400kV, 3150A, 63kA, Pantograph type. i) 3 pole with single earth switch set 1 1,521,333.00

TBS25 ii) 3 pole without earth switch set 1 1,247,147.00

TBS26 c) 220kV, 2500A, 50KA Double break type. (i) Upright with earth switch(LPH: 5750mm) set 2 778,635.00

TBS27 Current Transformers having 5 cores with marshalling boxes, terminal connectors suitable for Al.. Tube twin Moose Conductor & support stool for erection on standard support structure etc., as per bid specifications. a) 400kV class, 63kA with ratio 2000-1000-500/1-1-1A plus additional 2 cores of 2000-1000/1-1A Nos 3 795,300.00

TBS28 Capacitor voltage transformer a) 400kV Bus CVTs, 8800 Pf of ratio 400kV/ √3/ 110V/√3-110V/√3- 110V/√3 with marshalling boxes, terminal connectors & support stool for erecting on standard support structure etc., as per bid specifications. Nos 3 508,200.00

TBS29 Surge Arrestor: Surge arrestors with insulating base, surge monitor, terminal connectors & support stool for erecting on standard support structure etc., as per bid specifications. i. 390kV Class. Nos 3 225,500.00

TBS30 ii.198kV Class. NOTE: The fixing dimension of support stool at the top should match with that of equipment & that at the bottom should match with that of mounting structure. Nos 3 81,400.00

TBS31 I. Control & Protection Panels : NOTE: a) The C&R panels and associated panels shall match with the existing panels in respect of dimensions etc. b) The proposed C & R panel shall be suitable to mount inside the existing AC Bay Kiosk and shall be interfaced with existing M/s ER make SAS at 400 kV Hoody station. 0.00

TBS32 a) 400/220/33kV Transormer-Type 4T (on 400kV & 220kV side) (As per Annexure – Tr.panel-SAS) - for ICT-4 Nos 1 2,409,110.00

TBS33 b) 400/220/33kV Transormer-Type 2T (on 220kV side) (As per Annexure – Tr.panel-SAS) - for ICT-1 Nos 1 2,313,278.00

TBS34 c. SAS augmentation 61850 compatible (in existing control room) if any may be assessed and included in the estimate as per site conditions. Which includes : 0.00

TBS35 Unarmoured underground FO cable (24F multi mode) : m 1000 108.90

TBS36 PLB HDPE OD 40mm with accessories (2runs) m 1000 107.80

TBS37 Line interface unit suitable for 24F cable No 4 19,965.00

TBS38 Ethernet switch with suitable fibre and ethernet ports to be provisioned at both HV and LV SAS CRP for facilitating data transmission through UG-FO multi mode cable Nos 2 339,405.00

TBS39 Installation, integration, testing & commissioning of C&R panels with SAS supplied by a company for new bay extension with their existing Automation System b. 220/110 kV or 220/66 kV Power Transformer C&R panels with BCUs including integration with existing bus bar scheme Nos 3 0.00

TBS40 a. 1.1kV Grade PVC Insulated armoured Aluminium power cables of sizes with glands/lugs/ferrules , as per bid specification. i. 3 1/2 C x 70 sq mm m 2000 349.70

TBS41 b. 1.1kV Grade PVC Insulated armoured copper control cables of sizes with glands/lugs/ferrules , as per bid specification. 0.00

TBS42 i. 4c x 6Sq.mm KM 5 271,700.00

TBS43 ii. 4c x 2.5 Sq.mm KM 3 156,200.00

TBS44 iii. 5c x 2.5 Sq.mm KM 2 273,900.00

TBS45 iv. 10c x 2.5Sq.mm KM 3 344,300.00

TBS46 v. 14c x 2.5Sq.mm KM 3 458,700.00

TBS47 vi. 19c x 2.5Sq.mm KM 5 577,500.00

TBS48 vii. 2c x 70Sq.mm KM 1 2,106,500.00

TBS49 viii. 4c x 4.0 Sq.mm KM 2.5 194,700.00

TBS50 c. Copper PVC instrumentation cable, Armored (Screened cable) 2P x 0.5 sq.mm screened cable KM 4 61,600.00

TBS51 4P x 0.5 sq.mm screened cable KM 4 84,700.00

TBS52 Note: 1. The bidder shall quote unit rates for power cable, control cable & cable ducts, ACSR conductor & also Aluminium tube. The exact requirement of power cable, control cable, cable ducts ACSR conductor & Aluminium tube will be finalized during execution of work by the successful bidder. 0.00

TBS53 Fire protection system as required for 500MVA,, Auto Transformer Nitrogen Injection fire extinguishing system with fire extinguishing cubicle, control box, conservator isolator valve, fire detectors, signal box, online testing facility etc. as per specification & including Civil Engineering works like soat pit etc as per recommendations of the supplier of the fire fighting system. Set 1 1,663,084.50

TBS54 Rigid Bus: 1. Aluminium Tube, confirming to 6340wp of IS 5082, 1969, BS1600Sch 80 of following sizes. a. 100mm(4'') size Note: Quantity of AL tube indicated is 5% more than the required assessed value and is rounded off to nearest multiple of 6 as it is generally supplied in length of 6M. Mtrs 294 3,855.50

TBS55 Bus Post Insulators: Cylindrical Solid core insulators as per IS: 5350, part II & III a. 400kV Class- Low Level BPI + High lebvel BPI Nos 12 45,589.50

TBS56 b. 220kV Class- Low Level BPI Nos 6 30,144.40

TBS57 ACSR Conductor: a. Moose Conductor Mtrs 1000 551.10

TBS58 Formation of Main/Cross bus with Double Moose ACSR Nos 1 0.00

TBS59 A.C. Distribution Box(Outdoor): a) AC distribution box single front type, 6 terminals, 750x1350x300mm, 1I/C of 100A, MCCB 20KA + 6 O/G of MCB 16A+1OG of 100A, HRC fuse Nos 2 47,916.00

TBS60 Insulator & Hardware: 0.00

TBS61 400kV Single suspension string insulators assembly with 25 Nos Normal type disc insulators per string with all hardware accessories including corona ring, suspension clamp set etc suitable for a. Twin Moose ACSR bundle with 450mm Sub-Conductor spacing.160kN disc insulator Nos 3 49,599.00

TBS62 400KV Clamps and Connectors 0.00

TBS63 Terminal connector for BPI to receive 0.00

TBS64 a. 4'' IPS Al tube Expansion type/Rigid/Sliding Type Nos 9 6,845.30

TBS65 b. Twin ACSR Moose Conductor Nos 3 1,629.10

TBS66 Wedge type Clamp Suitable for Moose ACSR to Moose ACSR Nos 12 4,887.30

TBS67 Spacers for Twin ACSR Moose conductor with 450mm spacing Flexible Nos 20 3,853.30

TBS68 Rigid Nos 20 2,517.90

TBS69 Welding Sleeve a. Suitable for 4 inch IPS AL. tube Nos 20 2,558.60

TBS70 220kV Clamps and Connectors 0.00

TBS71 (i) Terminal Connector for BPI to receive 0.00

TBS72 a. 4'' IPS Al tube Sliding Type Nos 3 2,962.30

TBS73 b. Twin moose ACSR conductor Nos 3 3,077.80

TBS74 Spacers for Twin ACSR Moose conductor with 250mm spacing a. Flexible Nos 10 1,927.20

TBS75 b. Rigid Nos 10 767.80

TBS76 Welding sleeve suitable for 4 inch IPS Al. tube Nos 6 2,843.50

TBS77 Clamps suitable for 220kV UG cable Termination & Twin Moose ACSR Nos 12 1,795.20

TBS78 Fire Fighting Equipments with necessary mounting Stands : 0.00

TBS79 (a) Mechanical Foam Extinguisher Type (i) 50 Liters Nos 2 11,123.20

TBS80 (ii) 9 Liters Nos 4 4,529.80

TBS81 (b) Water Type (Gas pressure Type)- 9 Litre Nos 4 2,753.30

TBS82 (c) Carbon dioxide type- 4.5Kg Nos 4 9,560.10

TBS83 (d) Dry Chemical Powder Type- 6Kg Nos 4 5,622.10

TBS84 (e.) Sand Type (i) G.I Bucket 15Liters Nos 4 663.30

TBS85 (ii) Steel Stand Nos 1 2,598.20

TBS86 A. 220kV XLPE Cable and Termination: i) 220kV, 1000 Sqmm single core XLPE insulated, copper conductor, lead sheathed cable required for connecting IV side of ICT-1 & ICT-4 to 220kV GIS Bay as p\er specification. Mtr 7200 28,873.90

TBS87 ii) 220kV Pre Moulded outdoor cable termination kit for 1000sqmm XLPE UG Cable (as per Specification) Nos 12 1,212,541.00

TBS88 iii) Single phase Link box along with SVL & Sheath bonding cable etc as per specification Nos 12 86,515.00

TBS89 iv) Single phase Link box along without SVL & Sheath bonding cable etc as per specification Nos 12 53,240.00

TBS90 v)220kV Pre Moulded outdoor cable termination Kit for 1000sq mm XLPE cable UG cable (as per specification)-220kV Plug in termination Nos 12 803,924.00

TBS91 Charges for conducting precommissioning tests as per IEC 60840, IS 7098 Part - III and successful commissioning of UG L/S 1 0.00

TBS92 STATION & YARD LIGHTING (OUTDOOR) (To be designed, assessed & quoted by the bidder) 0.00

TBS93 Supply and installation/ Fixing/ Provision of Outdoortype Thermoplastic Modular Panel enclosure with transparent Polycarbonate Lid, shockproof, IP65 (WeatherProof), rustproof, dustproof, waterproof, corrosion proof having internally Embedded gasket on both lid and flap suitable to fix Single Phase / Three Phase Energy Metering suitable baseplate and having a provision for Fuse/ MCB cut-out with suitable transparent hinged flap opening for operating MCB along with complete tamper proof SEALING facility,Timer/sensor,Contactor,,etc., as per techical specification Each 3 25,366.00

TBS94 PVC Insulated Copper Control Cables : 1.1 KV PVC insulated Copper Control Cable with glands/Lugs/ Ferrules etc as per technical specification. 2C x 6 sqmm Mtrs 960.00 169.40

TBS95 Supply of LED Street light luminaire with pressure die cast aluminium housing body for optimal thermal dissipation. Lamp compartment comprising of anti glare clear diffuser with Injection moulded polycarbonate material LED streetlight 200W Nos 24 21,003.40

TBS96 Note: 3 No. of Lightning / Lighting Mast (LM) type are proposed for lightning protection and for illumination of the station Yard. The quantity of lightning / lighting mast indicated are located such that the entire station yard with equipments is protected against lightning. However any additional lighting masts may be provided for sufficient illumination and lightning protection (DSLP)of yard, if necessary. The design of lighting outdoor & indoor is also in the scope of the bidder as specified elsewhere in the technical specification. The scope also includes supply & erection of lighting fixtures, lighting mast panels with timer, contactor, control cable, etc. 0.00

TBS97 Mandatory Spares 0.00

TBS98 Oil Collecting bottle. Nos 6 13,755.04

TBS99 Bushing Terminal Connector -400kV & 220kV side( one for each) Set 1 1,375,486.82

TBS100 a) Valves Set 1 194,186.25

TBS101 b) Pressure gauge Set 1 364,098.83

TBS102 c) Pressure Switch Set 1 323,644.08

TBS103 d) Starters, contactors, relays. Set 1 1,213,664.78

TBS104 Tap position indicator Set 1 161,822.03

TBS105 Tap Change Diverter Switch contact Set 1 242,732.56

TBS106 Winding temperature sensing element. Set 1 242,732.56

TBS107 Bushing with metal parts and Gaskets 0.00

TBS110 c) 33kV Nos 1 36,409.98

TBS111 oil cooler pump with motor Set 1 210,368.35

TBS112 Set of Gasket. Nos 1 137,548.38

TBS113 Cooler fan with motor Nos 1 72,819.97

TBS114 Local & Remote winding temperature indicator with contacts. Nos 1 186,095.69

TBS115 Oil temperature indicator with contacts. Nos 1 105,184.18

TBS116 Pressure relief device. Nos 1 105,184.18

TBS117 Magnetic oil gauge Nos 1 64,728.43

TBS118 Oil flow indicator with contacts. Set 1 40,455.76

TBS119 Oil Temperature sensing Element. Set 1 40,455.76

TBS120 Mandatory Spares for GIS : common spares, maintenance and testing tool 0.00

TBS121 Circuit breaker : GIS 0.00

TBS122 SF6 circuit breakers, spares shall be for 220kV modules 0.00

TBS123 Rubber gaskets, O rings and seals Set 1 5,324.87

TBS124 Trip coils with resistors Nos 3 48,973.44

TBS125 Closing coils with resistors Nos 3 48,973.44

TBS126 Relays, power contactors, push buttons, timers & MCB etc Set 1 64,403.84

TBS127 Pressure switches Set 1 126,273.37

TBS128 Aux switch assembly Nos 1 83,174.27

TBS129 Operation counter Nos 1 59,871.49

TBS130 Rupture disc/ diaphram Nos 1 46,660.16

TBS131 Windoscope/observing window Set 1 5,725.53

TBS132 Testing and maintenance for GIS/Relays 0.00

TBS133 Portable SF6 gas leak detector Nos 1 71,766.20

TBS134 Any additional requirement as per site conditions may be assessed and included in the estimate by operation division 0.00

TBS135 11 kV, 3 Core, XPLE HTUG Cable with pressure extruded inner sheeth, ROUND WIRE ARMOURED as per IS-7098 (Part-2) Armouring wires dia and Resistivity as per IS-3975 95 Sqmm, (54 GI Wires - 2.5 mm Dia) For 2 runs (550mtr * 2) m 1100 978.63

TBS136 11 kV, Jointing & Cable Termination Kit as per IS-13573 Heat Shrinkable Indoor Type Cable Termination Kit for XLPE Cable 3x95 Sqmm Set 4 4,118.40

TBS137 3 Ph, 50 Hz, 415 V, 0.8 pf, 250 kVA capacity Diesel Generator set mounted on box frame complete with inbuilt fuel tank and battery 2 nos. 24 V and inbuilt standard manual control panel with accoustic enclosure : NAL approved D.G. set 250 kVA capacity with AMF panel as per technical specification Nos 1 2,287,589.70

TBS138 DC Distribution Panel (Indoor) as per technical specification comprising of earth fault indicator, indication circuit for AC mains failure, 1 no. 100A SFU for I/C + 12 nos. 32A SFU for O/G, complete as per technical specification. Nos 1 57,233.00

TBS139 Lattice type station structure including stubs, etc, as per the specification and approved drawings 0.00

TBS140 Lightning mast structure 2.812MT per structure Nos 3 439,346.92

TBS141 I. Lattice/Tubular type strctures for: 0.00

TBS142 1. Current Transformers a. 400kV (0.5 MT) Nos 3 82,028.93

TBS143 2. Voltage Transformers a. 400kV Class CVT (0.5MT) Nos 3 82,028.93

TBS144 3. Centre Break Isolators: a. 400kV Class i. 3-pole (3.2MT) Nos 1 524,985.12

TBS145 4. Pantograph Isolator a. 400kV class i. 3-pole (1.11MT) Nos 2 182,104.21

TBS146 5. Double break isolator: a. 220kV class i. 3-pole (1.64MT) Nos 2 269,054.50

TBS147 6. Cable terminating structure suitable for 220kV, 1000sqmm UG cable:(0.58MT) Nos 12 95,153.30

TBS148 II. Pipe Structure for: 1. Surge Arresters a. 390kV (1.2MT) Nos 3 196,869.42

TBS150 2. Bus Post Insulators a. 400kV (1 for each pole) (1.2MT) Nos 12 196,869.42

TBS151 a. 220kV (1 for each pole) (0.14MT) Nos 6 22,968.10

TBS152 EARTH MAT FORMATION: 0.00

TBS153 1.Materials for formation of earthmat as per specification. 0.00

TBS154 Supplying and laying of MS Flats 50*6mm flat welding and applying ACB paint to welded portion and covering with sodium bentonite clay as per the drawing/standard specification and consolidation. mtr. 224 0.00

TBS155 Providing 25 mm dia M.S. Rod 1.05 metre long earthmat spikes including heating, bending top 50 mm overlap flattening and making spike edge at one end driving into the earth below the ground level and welding the rod with ground mat flat. Nos 13 0.00

TBS156 Grounding of equipment with 75 X 12 mm G.I. Flat and connecting Equipment to the earthmat/ground pit. Each point of earthing with all formation works like bending, twisting, drilling of holes and connecting by welding (inclusive of all T&P and consumables) to the earthmat/ ground pit/ point of earth connection, all the materials supplied by the contractor For 400kV Hoody Mtrs 1280 0.00

TBS157 Grounding of equipment with 50 x 6 mm G.I. Flat and connecting equipment to the earthmat/ground pit. Each point of earthing with all formation works like bending, twisting, drilling of holes and connecting by welding (inclusive of all T&P and consumables) to the earthmat/ground pit/point of earth connection, all the materials supplied by the contractor. (For 220kV Hoody station) mtr. 340 0.00

TBS158 Grounding of equipment by providing cast iron pipe of 100 mm ID 13 mm thickness, 2.75 metre long with 2 part clamp out of G.I. Flat 50 X 6 mm continuously welded alround the pipe using cast iron welding electrodes as per drawing including the cost of excavation (All materials to be supplied by the contractor). For additional Power Transformer bay at 400/220kV Hoody R/s-17Nos Power Transformer LV bay at 220/66/11kV Hoody R/s for executing additional Earthmat-10Nos No 30 0.00

1. Any clarifications / hard copy of drawings can be obtained from the office of the Chief General Manager(Tech), Corporate Office, KPTCL, Indhana Bhavan, BANGALORE - 560009

2. Spacers shall be provided wherever necessary and no extra charges is payable on account of the same.

3. Supply of equipment/materials and the Erection charges shall include loading and unloading.

4. Copper Flat and GI Flat required for Power Transformers (if supply is in Bidder's scope) shall be supplied alongwith the Transformers and no extra cost is payable on this account.

5. The Bidder shall take necessary action to ensure that all the materials supplied shall be properly housed to ensure satisfactory commissioning.

6. The bidder shall quote same rates for common materials in all the Percentage Rate Basis tender.

7. Released materials shall be transported to the nearest Major Works Store of KPTCL without any additional cost as per the directions of the Engineer in charge of the work.

8. The Bidder shall clearly indicate whether the materials/equipments are “Own manufactured” or “Bought out item”.

Place Designation

Name of Company

Karnataka Power Transmission Corporation Limited

SCHEDULE - 3A(ii) - Price Breakup for - ERECTION PORTION INCLUDING TESTING & COMMISSIONING and DISMANTLING PORTION.

SHEET FOR TECHNO COMMERCIAL OPENING (Unpriced)

Bid Enquiry No: KPTCL/2026-27/SS/WORK_INDENT3813

Providing additional 1 x 500MVA (4th), 400/220kV Transformer at Existing 400/220kV Hoody sub-station in Bengaluru East Taluk,Bengaluru Urban District., on total turnkey basis including Supply of all Materials/ equipments, Erection (Including dismantling and Civil Works) of all materials/equipments, Testing and Commissioning

Bidder's Name & Address alongwith GSTIN no. :

The Chief General Manager(Tech), Corporate Office, KPTCL, Indhana Bhavan, BANGALORE - 560009.

BIDDERS SHALL FILL ONLY IN THE LIGHT BLUE COLOURED CELLS.

ERECTION PORTION INCLUDING TESTING & COMMISSIONING and DISMANTLING PORTION:

Sl No. Name of the Equipment/Materials Unit Qty Rate

TBE1 POWER TRANSFORMERS: 3Ph, 50Hz, Core Type, 2 winding Auto Transformer star/star/delta, Vector Group: Yna0d11, OLTC, ONAN/ONAF/OFAF with Fan control cubicle, RTCC Panel, Transil Oil etc., complete, with 10% spare otransil oil, with 2x50% separate radiator bank, with Numerical RTCC and Temperature monitoring system using Fibre optic sensor, Online Dissolved Gas & Moisture Analyzer, Online insulating oil drying system with suitable terminal connectors for twin Bersimis as per bid specifications. 500MVA, 400/220/33KV Transformer ( 260MT) Nos/set 1 1,561,419.20

TBE2 Transformer Module (For 500MVA – 220KV Side) (U.G. Cable) Module:(For proposed ICT-4 & ICT-1) Metal encapsulated SF6 Gas Insulated Switchgear 50 kA rating suitable for indoor installation of modular design comprising the following Nos 2 528,143.00

TBE3 each module comprising of the following 0.00

TBE4 SF6 circuit breaker Complete with operating Mechanism, 2000A, 1 Phase/3phase -1No 0.00

TBE5 Disconnector: 3 Phase, Single Pole, Group operated isolator switch complete with manual & motor driven operating mechanism 1600A – 3 Nos. 0.00

TBE6 3 Phase, Single Pole, Group operated maintenance earthing switch complete with manual operating mechanism- 2 Nos. 0.00

TBE7 3 Phase, Single Pole, fast acting, fault make earthing switch complete with group operated manual & motor driven operating mechanism – 1 No. 0.00

TBE8 Current Transformer: 5 Core, Multi ratio, single phase current transformer 1600-800/1-1-1A plus additional 2 cores of 1600/1-1A – (1 Set) 3 Nos. 0.00

TBE9 Surge Arresters (198kV) – (1 Set) 3 Nos. 0.00

TBE10 Bus Bar- Double bus arrangement: 0.00

TBE11 Main Bus – 3000A 0.00

TBE12 Auxiliary Bus – 1600A 0.00

TBE13 Cable end unit (Plug in type) 3 Phase, Single pole, plug in type cable termination – 2 Runs of 1000 Sq.mm for each phase – 1 (Set) 0.00

TBE14 Gas monitoring device, remote gas pressure transmitters (4-20mA signals) barrier pressure switches, UHF sensors, etc. as required. 0.00

TBE15 Outdoor single Phase/3 phase SF6 ducts (for main bus-1 & 2 extensions) along with support structures, foundation-As required. 0.00

TBE16 Outdoor single Phase/3 phase SF6 ducts & SF6 to air bushing for outdoor connection along with support structures, foundation for SF6 duct and SF6 to air bushing – 3Nos 0.00

TBE17 Control/Power /screened cables (FRLS type) from GIS module to LCC panel as per Technical specification- As required. 0.00

TBE18 Mounting structure along with foundation, earthing, etc. for the above – 1 set 0.00

TBE19 Outdoor Local Control Cubicle for Transformer Module(For 500MVA – 220KV Side) as per specification Nos 2 0.00

TBE20 a. 420 kV Class, 63 kA, 3150 A (with closing resistors) SF6 type with operating mechanism and marshalling box along with associated support structure and terminal connector etc., as per technical specification. (For Transfer bus coupler bay & 500MVA ICT-2 HV) Set 2 99,225.50

TBE21 b. Controlled switching device for circuit breaker as per technical specification. Note: The proposed Controlled switching device shall be connected/ interfaced with existing 400kV Circuit Breaker set 2 20,940.70

TBE22 c. 220 kV, 50 kA class, SF-6 Circuit Breaker with terminal connector suitable for Al. tube/conductor with spring/semi-pneumatic/pneumatic type operating mechanism and mounting structure etc., as per technical specification (For 500MVA ICT-2 MV side & 220kV Begur line) Set 2 91,049.20

TBE23 Isolators: Isolators with operating mechanism and marshalling boxes, terminal connectors & support stool for erecting on standard supporting structure etc, as per bid specifications a) 400kV, 3150A/63kA, Centre break type. (i) 3 pole with double earth switch. set 2 17,097.30

TBE24 b) 400kV, 3150A, 63kA, Pantograph type. i) 3 pole with single earth switch set 1 17,097.30

TBE25 ii) 3 pole without earth switch set 1 17,097.30

TBE26 c) 220kV, 2500A, 50KA Double break type. (i) Upright with earth switch(LPH: 5750mm) set 2 16,486.80

TBE27 Current Transformers having 5 cores with marshalling boxes, terminal connectors suitable for Al.. Tube twin Moose Conductor & support stool for erection on standard support structure etc., as per bid specifications. a) 400kV class, 63kA with ratio 2000-1000-500/1-1-1A plus additional 2 cores of 2000-1000/1-1A Nos 3 18,023.87

TBE28 Capacitor voltage transformer a) 400kV Bus CVTs, 8800 Pf of ratio 400kV/ √3/ 110V/√3-110V/√3- 110V/√3 with marshalling boxes, terminal connectors & support stool for erecting on standard support structure etc., as per bid specifications. Nos 3 22,466.77

TBE29 Surge Arrestor: Surge arrestors with insulating base, surge monitor, terminal connectors & support stool for erecting on standard support structure etc., as per bid specifications. i. 390kV Class. Nos 3 4,831.93

TBE30 ii.198kV Class. NOTE: The fixing dimension of support stool at the top should match with that of equipment & that at the bottom should match with that of mounting structure. Nos 3 2,017.40

TBE31 I. Control & Protection Panels : NOTE: a) The C&R panels and associated panels shall match with the existing panels in respect of dimensions etc. b) The proposed C & R panel shall be suitable to mount inside the existing AC Bay Kiosk and shall be interfaced with existing M/s ER make SAS at 400 kV Hoody station. 0.00

TBE32 a) 400/220/33kV Transormer-Type 4T (on 400kV & 220kV side) (As per Annexure – Tr.panel-SAS) - for ICT-4 Nos 1 85,265.40

TBE33 b) 400/220/33kV Transormer-Type 2T (on 220kV side) (As per Annexure – Tr.panel-SAS) - for ICT-1 Nos 1 85,265.40

TBE34 c. SAS augmentation 61850 compatible (in existing control room) if any may be assessed and included in the estimate as per site conditions. Which includes : 0.00

TBE35 Unarmoured underground FO cable (24F multi mode) : m 1000 41.80

TBE36 PLB HDPE OD 40mm with accessories (2runs) m 1000 15.40

TBE37 Line interface unit suitable for 24F cable No 4 0.00

TBE38 Ethernet switch with suitable fibre and ethernet ports to be provisioned at both HV and LV SAS CRP for facilitating data transmission through UG-FO multi mode cable Nos 2 0.00

TBE39 Installation, integration, testing & commissioning of C&R panels with SAS supplied by a company for new bay extension with their existing Automation System b. 220/110 kV or 220/66 kV Power Transformer C&R panels with BCUs including integration with existing bus bar scheme Nos 3 266,200.00

TBE40 a. 1.1kV Grade PVC Insulated armoured Aluminium power cables of sizes with glands/lugs/ferrules , as per bid specification. i. 3 1/2 C x 70 sq mm m 2000 16.50

TBE41 b. 1.1kV Grade PVC Insulated armoured copper control cables of sizes with glands/lugs/ferrules , as per bid specification. 0.00

TBE42 i. 4c x 6Sq.mm KM 5 16,500.00

TBE43 ii. 4c x 2.5 Sq.mm KM 3 16,500.00

TBE44 iii. 5c x 2.5 Sq.mm KM 2 16,500.00

TBE45 iv. 10c x 2.5Sq.mm KM 3 16,500.00

TBE46 v. 14c x 2.5Sq.mm KM 3 16,500.00

TBE47 vi. 19c x 2.5Sq.mm KM 5 16,500.00

TBE48 vii. 2c x 70Sq.mm KM 1 16,500.00

TBE49 viii. 4c x 4.0 Sq.mm KM 2.5 16,500.00

TBE50 c. Copper PVC instrumentation cable, Armored (Screened cable) 2P x 0.5 sq.mm screened cable KM 4 16,500.00

TBE51 4P x 0.5 sq.mm screened cable KM 4 16,500.00

TBE52 Note: 1. The bidder shall quote unit rates for power cable, control cable & cable ducts, ACSR conductor & also Aluminium tube. The exact requirement of power cable, control cable, cable ducts ACSR conductor & Aluminium tube will be finalized during execution of work by the successful bidder. 0.00

TBE53 Fire protection system as required for 500MVA,, Auto Transformer Nitrogen Injection fire extinguishing system with fire extinguishing cubicle, control box, conservator isolator valve, fire detectors, signal box, online testing facility etc. as per specification & including Civil Engineering works like soat pit etc as per recommendations of the supplier of the fire fighting system. Set 1 0.00

TBE54 Rigid Bus: 1. Aluminium Tube, confirming to 6340wp of IS 5082, 1969, BS1600Sch 80 of following sizes. a. 100mm(4'') size Note: Quantity of AL tube indicated is 5% more than the required assessed value and is rounded off to nearest multiple of 6 as it is generally supplied in length of 6M. Mtrs 294 105.60

TBE55 Bus Post Insulators: Cylindrical Solid core insulators as per IS: 5350, part II & III a. 400kV Class- Low Level BPI + High lebvel BPI Nos 12 4,831.20

TBE56 b. 220kV Class- Low Level BPI Nos 6 2,017.40

TBE57 ACSR Conductor: a. Moose Conductor Mtrs 1000 0.00

TBE58 Formation of Main/Cross bus with Double Moose ACSR Nos 1 21,545.70

TBE59 A.C. Distribution Box(Outdoor): a) AC distribution box single front type, 6 terminals, 750x1350x300mm, 1I/C of 100A, MCCB 20KA + 6 O/G of MCB 16A+1OG of 100A, HRC fuse Nos 2 4,592.50

TBE60 Insulator & Hardware: 0.00

TBE61 400kV Single suspension string insulators assembly with 25 Nos Normal type disc insulators per string with all hardware accessories including corona ring, suspension clamp set etc suitable for a. Twin Moose ACSR bundle with 450mm Sub-Conductor spacing.160kN disc insulator Nos 3 0.00

TBE62 400KV Clamps and Connectors 0.00

TBE63 Terminal connector for BPI to receive 0.00

TBE64 a. 4'' IPS Al tube Expansion type/Rigid/Sliding Type Nos 9 0.00

TBE65 b. Twin ACSR Moose Conductor Nos 3 0.00

TBE66 Wedge type Clamp Suitable for Moose ACSR to Moose ACSR Nos 12 0.00

TBE67 Spacers for Twin ACSR Moose conductor with 450mm spacing Flexible Nos 20 0.00

TBE68 Rigid Nos 20 0.00

TBE69 Welding Sleeve a. Suitable for 4 inch IPS AL. tube Nos 20 0.00

TBE70 220kV Clamps and Connectors 0.00

TBE71 (i) Terminal Connector for BPI to receive 0.00

TBE72 a. 4'' IPS Al tube Sliding Type Nos 3 0.00

TBE73 b. Twin moose ACSR conductor Nos 3 0.00

TBE74 Spacers for Twin ACSR Moose conductor with 250mm spacing a. Flexible Nos 10 0.00

TBE75 b. Rigid Nos 10 0.00

TBE76 Welding sleeve suitable for 4 inch IPS Al. tube Nos 6 0.00

TBE77 Clamps suitable for 220kV UG cable Termination & Twin Moose ACSR Nos 12 0.00

TBE78 Fire Fighting Equipments with necessary mounting Stands : 0.00

TBE79 (a) Mechanical Foam Extinguisher Type (i) 50 Liters Nos 2 0.00

TBE80 (ii) 9 Liters Nos 4 0.00

TBE81 (b) Water Type (Gas pressure Type)- 9 Litre Nos 4 0.00

TBE82 (c) Carbon dioxide type- 4.5Kg Nos 4 0.00

TBE83 (d) Dry Chemical Powder Type- 6Kg Nos 4 0.00

TBE84 (e.) Sand Type (i) G.I Bucket 15Liters Nos 4 0.00

TBE85 (ii) Steel Stand Nos 1 0.00

TBE86 A. 220kV XLPE Cable and Termination: i) 220kV, 1000 Sqmm single core XLPE insulated, copper conductor, lead sheathed cable required for connecting IV side of ICT-1 & ICT-4 to 220kV GIS Bay as p\er specification. Mtr 7200 1,295.80

TBE87 ii) 220kV Pre Moulded outdoor cable termination kit for 1000sqmm XLPE UG Cable (as per Specification) Nos 12 268,862.00

TBE88 iii) Single phase Link box along with SVL & Sheath bonding cable etc as per specification Nos 12 19,556.90

TBE89 iv) Single phase Link box along without SVL & Sheath bonding cable etc as per specification Nos 12 19,556.90

TBE90 v)220kV Pre Moulded outdoor cable termination Kit for 1000sq mm XLPE cable UG cable (as per specification)-220kV Plug in termination Nos 12 268,862.00

TBE91 Charges for conducting precommissioning tests as per IEC 60840, IS 7098 Part - III and successful commissioning of UG L/S 1 110,000.00

TBE92 STATION & YARD LIGHTING (OUTDOOR) (To be designed, assessed & quoted by the bidder) 0.00

TBE93 Supply and installation/ Fixing/ Provision of Outdoortype Thermoplastic Modular Panel enclosure with transparent Polycarbonate Lid, shockproof, IP65 (WeatherProof), rustproof, dustproof, waterproof, corrosion proof having internally Embedded gasket on both lid and flap suitable to fix Single Phase / Three Phase Energy Metering suitable baseplate and having a provision for Fuse/ MCB cut-out with suitable transparent hinged flap opening for operating MCB along with complete tamper proof SEALING facility,Timer/sensor,Contactor,,etc., as per techical specification Each 3 0.00

TBE94 PVC Insulated Copper Control Cables : 1.1 KV PVC insulated Copper Control Cable with glands/Lugs/ Ferrules etc as per technical specification. 2C x 6 sqmm Mtrs 960.00 16.50

TBE95 Supply of LED Street light luminaire with pressure die cast aluminium housing body for optimal thermal dissipation. Lamp compartment comprising of anti glare clear diffuser with Injection moulded polycarbonate material LED streetlight 200W Nos 24 0.00

TBE96 Note: 3 No. of Lightning / Lighting Mast (LM) type are proposed for lightning protection and for illumination of the station Yard. The quantity of lightning / lighting mast indicated are located such that the entire station yard with equipments is protected against lightning. However any additional lighting masts may be provided for sufficient illumination and lightning protection (DSLP)of yard, if necessary. The design of lighting outdoor & indoor is also in the scope of the bidder as specified elsewhere in the technical specification. The scope also includes supply & erection of lighting fixtures, lighting mast panels with timer, contactor, control cable, etc. 0.00

TBE97 Mandatory Spares 0.00

TBE98 Oil Collecting bottle. Nos 6 0.00

TBE99 Bushing Terminal Connector -400kV & 220kV side( one for each) Set 1 0.00

TBE100 a) Valves Set 1 0.00

TBE101 b) Pressure gauge Set 1 0.00

TBE102 c) Pressure Switch Set 1 0.00

TBE103 d) Starters, contactors, relays. Set 1 0.00

TBE104 Tap position indicator Set 1 0.00

TBE105 Tap Change Diverter Switch contact Set 1 0.00

TBE106 Winding temperature sensing element. Set 1 0.00

TBE107 Bushing with metal parts and Gaskets 0.00

TBE108 a)400kV Nos 1 0.00

TBE109 b)220 kV Nos 1 0.00

TBE110 c) 33kV Nos 1 0.00

TBE111 oil cooler pump with motor Set 1 0.00

TBE112 Set of Gasket. Nos 1 0.00

TBE113 Cooler fan with motor Nos 1 0.00

TBE114 Local & Remote winding temperature indicator with contacts. Nos 1 0.00

TBE115 Oil temperature indicator with contacts. Nos 1 0.00

TBE116 Pressure relief device. Nos 1 0.00

TBE117 Magnetic oil gauge Nos 1 0.00

TBE118 Oil flow indicator with contacts. Set 1 0.00

TBE119 Oil Temperature sensing Element. Set 1 0.00

TBE120 Mandatory Spares for GIS : common spares, maintenance and testing tool 0.00

TBE121 Circuit breaker : GIS 0.00

TBE122 SF6 circuit breakers, spares shall be for 220kV modules 0.00

TBE123 Rubber gaskets, O rings and seals Set 1 0.00

TBE124 Trip coils with resistors Nos 3 0.00

TBE125 Closing coils with resistors Nos 3 0.00

TBE126 Relays, power contactors, push buttons, timers & MCB etc Set 1 0.00

TBE127 Pressure switches Set 1 0.00

TBE128 Aux switch assembly Nos 1 0.00

TBE129 Operation counter Nos 1 0.00

TBE130 Rupture disc/ diaphram Nos 1 0.00

TBE131 Windoscope/observing window Set 1 0.00

TBE132 Testing and maintenance for GIS/Relays 0.00

TBE133 Portable SF6 gas leak detector Nos 1 0.00

TBE134 Any additional requirement as per site conditions may be assessed and included in the estimate by operation division 0.00

TBE135 11 kV, 3 Core, XPLE HTUG Cable with pressure extruded inner sheeth, ROUND WIRE ARMOURED as per IS-7098 (Part-2) Armouring wires dia and Resistivity as per IS-3975 95 Sqmm, (54 GI Wires - 2.5 mm Dia) For 2 runs (550mtr * 2) m 1100 31.90

TBE136 11 kV, Jointing & Cable Termination Kit as per IS-13573 Heat Shrinkable Indoor Type Cable Termination Kit for XLPE Cable 3x95 Sqmm Set 4 2,923.80

TBE137 3 Ph, 50 Hz, 415 V, 0.8 pf, 250 kVA capacity Diesel Generator set mounted on box frame complete with inbuilt fuel tank and battery 2 nos. 24 V and inbuilt standard manual control panel with accoustic enclosure : NAL approved D.G. set 250 kVA capacity with AMF panel as per technical specification Nos 1 0.00

TBE138 DC Distribution Panel (Indoor) as per technical specification comprising of earth fault indicator, indication circuit for AC mains failure, 1 no. 100A SFU for I/C + 12 nos. 32A SFU for O/G, complete as per technical specification. Nos 1 4,592.50

TBE139 Lattice type station structure including stubs, etc, as per the specification and approved drawings 0.00

TBE140 Lightning mast structure 2.812MT per structure Nos 3 5,132.60

TBE141 I. Lattice/Tubular type strctures for: 0.00

TBE142 1. Current Transformers a. 400kV (0.5 MT) Nos 3 5,132.60

TBE143 2. Voltage Transformers a. 400kV Class CVT (0.5MT) Nos 3 5,132.60

TBE144 3. Centre Break Isolators: a. 400kV Class i. 3-pole (3.2MT) Nos 1 5,132.60

TBE145 4. Pantograph Isolator a. 400kV class i. 3-pole (1.11MT) Nos 2 5,132.60

TBE146 5. Double break isolator: a. 220kV class i. 3-pole (1.64MT) Nos 2 5,132.60

TBE147 6. Cable terminating structure suitable for 220kV, 1000sqmm UG cable:(0.58MT) Nos 12 5,132.60

TBE148 II. Pipe Structure for: 1. Surge Arresters a. 390kV (1.2MT) Nos 3 5,132.60

TBE150 2. Bus Post Insulators a. 400kV (1 for each pole) (1.2MT) Nos 12 5,132.60

TBE151 a. 220kV (1 for each pole) (0.14MT) Nos 6 5,132.60

TBE152 EARTH MAT FORMATION: 0.00

TBE153 1.Materials for formation of earthmat as per specification. 0.00

TBE154 Supplying and laying of MS Flats 50*6mm flat welding and applying ACB paint to welded portion and covering with sodium bentonite clay as per the drawing/standard specification and consolidation. mtr. 224 444.40

TBE155 Providing 25 mm dia M.S. Rod 1.05 metre long earthmat spikes including heating, bending top 50 mm overlap flattening and making spike edge at one end driving into the earth below the ground level and welding the rod with ground mat flat. Nos 13 498.30

TBE156 Grounding of equipment with 75 X 12 mm G.I. Flat and connecting Equipment to the earthmat/ground pit. Each point of earthing with all formation works like bending, twisting, drilling of holes and connecting by welding (inclusive of all T&P and consumables) to the earthmat/ ground pit/ point of earth connection, all the materials supplied by the contractor For 400kV Hoody Mtrs 1280 1,007.60

TBE157 Grounding of equipment with 50 x 6 mm G.I. Flat and connecting equipment to the earthmat/ground pit. Each point of earthing with all formation works like bending, twisting, drilling of holes and connecting by welding (inclusive of all T&P and consumables) to the earthmat/ground pit/point of earth connection, all the materials supplied by the contractor. (For 220kV Hoody station) mtr. 340 368.50

TBE158 Grounding of equipment by providing cast iron pipe of 100 mm ID 13 mm thickness, 2.75 metre long with 2 part clamp out of G.I. Flat 50 X 6 mm continuously welded alround the pipe using cast iron welding electrodes as per drawing including the cost of excavation (All materials to be supplied by the contractor). For additional Power Transformer bay at 400/220kV Hoody R/s-17Nos Power Transformer LV bay at 220/66/11kV Hoody R/s for executing additional Earthmat-10Nos No 30 17,911.30

1. Any clarifications / hard copy of drawings can be obtained from the office of The Chief General Manager(Tech), Corporate Office, KPTCL, Indhana Bhavan, BANGALORE - 560009.

2. The Erection charges shall include transportaion to site, loading and unloading.

3. Released materials shall be transported to the nearest Major Works Store of KPTCL without any additional cost as per the directions of the Engineer in charge of the work.

Place Designation

Name of the Company

Karnataka Power Transmission Corporation Limited

SCHEDULE - 3C(i) - Price Breakup for - Station Civil Portion.

SHEET FOR TECHNO COMMERCIAL OPENING (Unpriced)

Bid Enquiry No: KPTCL/2026-27/SS/WORK_INDENT3813

Providing additional 1 x 500MVA (4th), 400/220kV Transformer at Existing 400/220kV Hoody sub-station in Bengaluru East Taluk,Bengaluru Urban District., on total turnkey basis including Supply of all Materials/ equipments, Erection (Including dismantling and Civil Works) of all materials/equipments, Testing and Commissioning

Bidder's Name & Address alongwith GSTIN no. :

The Chief General Manager(Tech), Corporate Office, KPTCL, Indhana Bhavan, BANGALORE - 560009.

BIDDERS SHALL FILL ONLY IN THE LIGHT BLUE COLOURED CELLS.

Sl. No. Specifications Unit Quantity Rate

Dismantling tile work in floors and roofs laid in cement mortar including stacking material to the appropriate disposal area as per direction of Engineer-in-charge. For thickness of tiles 10 mm to 25 mm sqm 260.00 52.80

Dismantling aluminium/ Gypsum partitions, doors, windows, fixed glazing and false ceiling including disposal of unserviceable material and stacking of serviceable material to the appropriate disposal area as per direction of Engineer-in-charge. sqm 325.00 39.60

Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking to the appropriate disposal area as per direction of Engineer-in-charge Of area 3 m² and below sqm 72.00 288.20

Dismantling steel work in built up sections in angles, tees, flats and channels including all gusset plates, bolts, nuts, cutting rivets, welding etc. including dismembering and stacking to the appropriate disposal area as per direction of Engineer-in-charge. Kgs 4000.00 4.40

Dismantling dressed stone work ashlar face stone work, marble work or precast concrete work manually/ by mechanical means including stacking of serviceable and disposal of unserviceable material to the appropriate disposal area as per direction of Engineer-in-charge. In cement mortar cum 216.00 1101.10

Earth work in surface excavation by mechanical means for lowering & levelling the ground for all works other than foundation in all kinds of soils & up to depth not exceeding 300mm as per drawing and technical specifications, including setting out, shoring, strutting, barricading, caution lights, removal of stumps and other deleterious matter including dressing of excavated surfaces, disposing off or levelling the excavated earth or sorting & stacking the selected earth for reuse in a radius of 50 m and lift up to 1.5 m including cost of labour, tools, usage of machinery & other appurtenances required to complete the work. cum 2950.00 104.50

Earth work excavation for Foundation by mechanical means for all works & depth upto 3 m, as per drawing and technical specifications, including setting out, shoring, strutting, barricading, caution lights, including dressing of excavated surfaces, disposing off or levelling the excavated earth or sorting & stacking the selected earth for reuse in a radius of 50 m and lift upto 1.5 m including cost of labour, tools, usage of machinery & other appurtenaces required to complete the work. In all kinds of soils Depth upto 3 m cum 4638.88 112.20

Construction of sub-grade and earthen shoulders with approved material obtained from borrow pits with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of table No. 300-2 cum 165.00 542.30

Earth work excavation for Foundation by mechanical means for all works & depth upto 3 m, as per drawing and technical specifications, including setting out, shoring, strutting, barricading, caution lights, including dressing of excavated surfaces, disposing off or levelling the excavated earth or sorting & stacking the selected earth for reuse in a radius of 50 m and lift upto 1.5 m including cost of labour, tools, usage of machinery & other appurtenaces required to complete the work. In ordinary/soft rock without blasting upto 1.5 m depth cum 1035.00 399.30

Providing and laying in position Cement Concrete for levelling course for all works in foundation. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed, laid in layers not exceeding 150 mm thickness, well compacted using plate vibrators, including all lead & lifts, cost of all materials of quality, labour, Usage charges of machinery, curing and all the other appurtenances required to complete the work as per technical specifications. Mix 1:3:6 (M10) Using 20 mm nominal size graded crushed coarse aggregates cum 366.23 6761.70

Providing and laying in position Cement Concrete for levelling course for all works in foundation. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed, laid in layers not exceeding 150 mm thickness, well compacted using plate vibrators, including all lead & lifts, cost of all materials of quality, labour, Usage charges of machinery, curing, and all the other appurtenances required to complete the work as per technical specifications Mix 1:2:4 Using 20 mm nominal size graded crushed coarse aggregates (8% as centring and scaffolding for isolated footings) cum 14.00 7325.21

Providing and laying in position Cement Concrete for all Foundation works. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticizers laid in finished layers, well compacted using needle vibrators, including all lead & lifts, cost of all materials, quality confirming to the requirements of relevant IS codes, labour, Usage charges of machinery, curing, form work, centering & scaffolding and all the other appurtenances required to complete the work as per technical specifications. M25 Design Mix Using 20 mm nominal size graded crushed coarse aggregates - (8% cosidered for Form work) cum 435.20 7397.68

Providing and laying in position Cement Concrete for all Sub structures of building, Irrigation works, Sub structure works of bridges, Drain works & other parallel works from 0.50m to 3.50 m height. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticisers, laid in layers, well compacted using needle vibrators, providing weep holes wherever necessary, including all lead & lifts, cost of all materials of quality, confirming to the requirements of relevant IS codes, labour, Usage charges of machinery, curing and all other appurtenances required to complete the work as per technical specifications. M25 Design Mix Using 20 mm nominal size graded crushed coarse aggregates- (50% cosidered for Form work) Cum 2.80 10274.55

Providing and laying in position Cement Concrete for all Foundation works. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticizers laid in finished layers, well compacted using needle vibrators, including all lead & lifts, cost of all materials, quality confirming to the requirements of relevant IS codes, labour, Usage charges of machinery, curing, form work, centering & scaffolding and all the other appurtenances required to complete the work as per technical specifications. M25 Design Mix Using 20 mm nominal size graded crushed coarse aggregates- (70% considered for Form work) cum 22.00 11644.49

Providing and laying in position Cement Concrete for all Sub structures of building, Irrigation works, Sub structure works of bridges, Drain works & other parallel works from 0.50m to 3.50 m height. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticisers, laid in layers, well compacted using needle vibrators, providing weep holes wherever necessary, including all lead & lifts, cost of all materials of quality, confirming to the requirements of relevant IS codes, labour, Usage charges of machinery, curing, form work, centering & scaffolding and all other appurtenances required to complete the work as per technical specifications. M25 Design Mix Using 20mm nominal size graded crushed coarse aggregate (8% considered for Form work) cum 165.80 7397.68

Providing and laying in position Cement Concrete for all Sub structures of building, Irrigation works, Sub structure works of bridges, Drain works & other parallel works from 0.50m to 3.50 m height. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticisers, laid in layers, well compacted using needle vibrators, providing weep holes wherever necessary, including all lead & lifts, cost of all materials of quality, confirming to the requirements of relevant IS codes, labour, Usage charges of machinery, curing, form work, centering & scaffolding and all other appurtenances required to complete the work as per technical specifications. M25 Design Mix Using 20mm nominal size graded crushed coarse aggregate (35% considered for Form work) cum 328.87 9247.10

Providing and fixing factory made uPVC door frame made of uPVC extruded sections having an overall dimension as below (tolerance ±1mm), with wall thickness 2.0 mm (± 0.2 mm), corners of the door frame to be Jointed with galvanized brackets and stainless steel screws, joints mitred and Plastic welded. The hinge side vertical of the frames reinforced by galvanized M.S. tube of size 19 X 19 mm and 1mm (± 0.1 mm) wall thickness and 3 nos. stainless steel hinges fixed to the frame complete as per manufacturer’s specification and direction of Engineer- in-charge 42x50 mm PVC Extruded section m 18.00 262.90

Providing& fixing of Openable door made out of multi chambered UPVC(Matching to RAL-9016) sections and with minimum TiO2(Titanium Dioxide) at 6PHR with TPV(Thermo Plastic Vulcanized) and lead free with gaskets -grey colour having isolated drainage and reinforced with Galvanized Iron profile through-out the openable frame. The frame having overall size of 60mm x 55mm with GI reinforcement of 1mm thickness and openable sash with overall size of 60mm x 102mm and GI reinforcement of 2mm thickness. Coextruded Glazing bead for fixing of glass shall be of size 20mm x 34 mm. Windows shall be provided with 6mm plain float glass, Standard hardware with 2D/3D hinge & Multi point locking system with Handle. Wall thickness of frame & sash shall be of 2mm-2.5mm. Maximum possible size – 900mm x 2400mm. (The cost is inclusive of all fixtures and separate charges for minor T&P's shall not be made) sqm 12.00 6869.50

Providing & fixing of 3-track x 2-panel sliding windows made out of multi chambered UPVC(Matching to RAL-9016) sections and with minimum TiO2(Titanium Dioxide) at 6PHR with TPE(Thermo Plastic Elastomer) and lead free, gaskets -grey colour having isolated drainage and reinforced with Galvanized Iron profile through-out the window frame. The outer frame having an overall size of 108mm width x 45mmheight with reinforcement of 1mm thickness and Sash with overall size of 39mm x 75mm with GI reinforcement of 2mm and mesh sash of size 37mm x 58mm. Coextruded Glazing bead for fixing of glass shall be of size 20mm x 24 mm. Windows shall be provided with 6mm plain float glass, standard hardware& Multi point locking system with touch lock. Wall thickness of frame & sash shall be of 2mm-2.5mm. Maximum possible size – 2419mm x 2200mm. (The cost is inclusive of all fixtures and separate charges for minor T&P's shall not be made) sqm 66.00 7407.40

Providing and Fixing 15 mm thick densified tegular edged eco friendly light weight calcium silicate false ceiling tiles of approved texture of size 595 x 595 mm in true horizontal level, suspended on inter locking metal grid of hot dipped galvanised steel sections (galvanising @ 120 grams per m2 including both side) consisting of main ‘T’ runner suitably spaced at joints to get required length and of size 24x38 mm made from 0.33 mm thick (minimum) sheet, spaced 1200 mm centre to centre, and cross “T” of size 24x28 mm made out of 0.33 mm (Minimum) sheet, 1200 mm long spaced between main’T’ at 600 mm centre to centre to form a grid of 1200x600 mm and secondary cross ‘T’ of length 600 mm and size 24 x28 mm made of 0.33 mm thick (Minimum) sheet to be inter locked at middle of the 1200x 600 mm panel to from grid of size 600x600 mm, resting on periphery walls /partitions on a Perimeter wall angle pre-coated steel of size(24x24X3000 mm made of 0.40 mm thick (minimum) sheet with the help of rawl plugs at 450 mm centre to centre with 25 mm long dry wall screws @ 230 mm interval and laying 15 mm thick densified edges calcium silicate ceiling tiles of approved texture in the grid, including, cutting/ making opening for services like diffusers, grills, light fittings, fixtures, smoke detectors etc., wherever required. Main ‘T’ runners to be suspended from ceiling using G.I. slotted cleats of size 25x35x1.6 mm fixed to ceiling with 12.5 mm dia and 50 mm long dash fasteners, 4 mm G.I. adjustable rods with galvanised steel level clips of size 85 x 30 x 0.8 mm, spaced at 1200 mm centre to centre along main ‘T’, bottom exposed with 24 mm of all T sections shall be pre-painted with polyester baked paint, for all heights, as per specifications, drawings and as directed by Engineer-in-Charge. sqm 325.00 1862.30

Providing and laying vitrified floor tiles with thickness 9-10 mm in different sizes with water absorption less than 0.08% and conforming to IS: 15622, of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand), jointing with grey cement slurry @ 3.3 kg/ m2 including grouting the joints with white cement and matching pigments etc., complete. Size of Tile 600x1200 mm sqm 335.00 1445.40

Supplying heavy gauge PVC conduit pipe19/20 mm dia 2 mm thick confirming to IS 2509 with suitable size bends, junction boxes, adhesive paste etc , and fixing using inverted wood plugs in case of RCC ceiling and RCC wall/ stone structure or rawl plugs in case of brick walls and cement plastering the damaged portion using heavy gauge saddles at an interval of 700mm using NF screws. m 460.00 75.90

Wiring for lighting/power circuit using one of FRLS PVC insulated 1100V grade, multistrand copper wire with low conductor resistance single core in open or concealed system of wiring with specified IS 694:201 4 sqmm m 1200.00 69.30

Wiring for lighting/power circuit using one of FRLS PVC insulated 1100V grade, multistrand copper wire with low conductor resistance single core in open or concealed system of wiring with specified IS 694:201 2.5 sqmm m 1400.00 46.20

Wiring for lighting/power circuit using one of FRLS PVC insulated 1100V grade, multistrand copper wire with low conductor resistance single core in open or concealed system of wiring with specified IS 694:201 1.5 sqmm m 1200.00 28.60

Wiring for lighting/power circuit using one of FRLS PVC insulated 1100V grade, multistrand copper wire with low conductor resistance single core in open or concealed system of wiring with specified IS 694:201 1.0 sqmm m 600.00 20.90

Supplying of recess mounting non integral type ........ LED w luminaire comprising of pressure diecast/extruded aluminium housing, with spring loaded false ceiling clamps, Power LEDs with CCT 6500 degree K, CRI> 70%. efficacy > 100 lumen per W, 120degree beam spread, life> 25000 burning hours and Compliance to IS 10322/IEC 60598, LM 79 & LM 80. The lamp compartment is enclosed with anti glare opal diffuser which enhances the lighting level LEDs are driven by HF electronic driver integrated in a separate control gear assembly., with PF > 0.95, power loss should< 5% of lamp Wage., short circuit & open circuit protection to be integrated in the circuit, THD less than 20%, Life as per LM 79. The operating input voltage should be between 130 to 275 V. BIS Approved and Tested by NABL/CPRI accredited laboratory with 2 years Warranty against any manufacturing defect working under standard electrical condition LED modular down light 2'x2' 36 W each 26.00 5008.30

Supplying of feet -PVC Batten with integrated LED tube LED light fitting 1 x 4ft - 36/40 W with high quality diffuser with Life of 25000 burning hours & 70% lumen maintenance with CRI greater than 80. Power Input: 220-240V@ 50/60Hz & Power factor greater than 0.9 along with CE approved. 2 years Warranty against any manufacturing defect working under standard electrical condition each 22.00 1395.90

Fixing all types and all capacities of fluorescent /falseceiling/ spot light/CFL/LED fittings indoor on the wall/ceiling/rafters/girders using 23/0.0076" twintwisted PVC insulated wires, required Nos of round blocks and clamps. On wall/ ceiling / Rafter / Girders. each 48.00 134.20

Supplying, erecting, testing and commissioning of voltage stabilizer suitable for 170 to 270 v input and load variation from no load to full load, with over load protection, spike suppression, operating at 00 C to 400 C. Range etc., complete. 5kVA Capacity each 14.00 10632.60

This Section includes factory-fabricated HVAC access doors and frames for walls, ceilings, mechanical rooms, and duct systems, constructed in accordance with SMACNA, NFPA 90A, NFPA 80, UL 555/555S, and ASTM A653. Access doors shall be supplied by Karp, Acudor, Elmdor, Milcor, or approved equivalents, and shall be fabricated from 16–20 gauge galvanized steel or optional stainless steel, with welded or bonded construction, one-piece frames, continuous or concealed hinges, and cam or keyed latches. Where specified, doors shall include mineral wool or fiberglass insulation and continuous neoprene or closed-cell gasketing to provide airtight seals, especially for duct-mounted assemblies which must meet SMACNA leakage requirements and pressure ratings of ±2–6 in. w.g. Fire-rated access doors shall be UL/Intertek listed with ratings of 45-, 60-, 90-minute, or 3-hour, with insulated fire cores and self-closing/latching hardware. Doors shall be factory prime-painted or powder-coated (stainless steel mill finish optional). Installation shall be in strict accordance with manufacturer instructions, plumb and flush with surrounding surfaces, with fire-rated penetrations sealed using approved firestop materials; duct access doors shall be installed to ensure continuous gasket compression. All doors shall be delivered in original packaging, stored protected from damage, installed by qualified personnel, adjusted for smooth operation- HVAC door Sqm 4.50 8800.00

Supply, installation in position, testing and commissioning of Addressable Optical Smoke Detector radio-linked optical detector (smoke) operates with an optical sensing chamber based on the principle of scattered light sensor. The detector communicates with a fire detection control panel in loop technology via the loop RF interface. Two lithium batteries are accommodated in the detector base one as backup. The two coloured LED indicator with 360 visibility. Mechanical theft protection in the base. Radio transmission of 150 m (in free air), operating at de- licensed frequency range of 865MHz all as specified and directed. Approval by IMQ for EN54-7 & EN54-25. each 2.00 12650.00

Supplying and fixing surface/flush mounting unbreakable PVC modular box suitable for mounting modular switch plates with due groove cutting in Brick/C.C wall, including necessary rawl plugs, Machine/NF screws etc., complete. 10-12 Way each 10.00 287.10

Supplying 6A flush type socket and 6 A flush type SP switch either surface/flush mounting in existing gang box or in 4mm thick plastic sheet and fixing over a flush mounted wooden box and wiring using necessary capacity wires as required as per IS 1293 and IS 3854 6A 2 Way each 100.00 140.80

Supplying and fixing of modular switch & connected accessorieson existing modular switch plate as per IS 3854 and IS 1293. 32A DP Switch Each 16.00 358.60

Supplying and fixing of modular switch & connected accessorieson existing modular switch plate as per IS 3854 and IS 1293. 6/16A Universal Socket Each 16.00 259.60

Supplying and flush mounting powder coated / galvanized metal box suitable for mounting modular switch plates. The box should be firmly flush mounted after due groove cutting in Brick/Stone/C.C wall 8Way each 10.00 287.10

Supplying and fixing superior quality modular switch mounting polycarbonate plate with necessary supporting back plate with required nos. of machine screws, bolts nuts etc., complete on the existing metal/PVC box 8 Module each 10.00 312.40

Supplying ......TR split Air conditioners suitable for operation on A/C supply single phase 50 Hz 230 V with hermetically sealed compressor with air cooled condenser, motor capacitor and start run capacitors, relay and over load protector internal unit, with one indoor and one outdoor unit The condenser unit will be placed outside the room on the terrace to avoid noise including standard length of suitable size copper tubing covered with insulation tube. (High wall chorded/cordless) suitable capacity 3 core sheathed/ PVC copper cable and a battery operated wireless remote unit. 5 star 2 Ton capacity each 14.00 74138.90

Installation charges for split type air conditioner with allied works for one indoor and one outdoor unit is to be mounted on suitable Angle Iron support up to 3.0 Ton split/cassette type A/C. each 14.00 3492.50

Supplying and fixing regular MCB distribution boards on wall/old board / flush mounting using required clamps, bolts, nuts etc., with provision for fixing suitable type capacity MCB's single phase/3 phase/single door with powder coated painting Made out of 14 SWG MS enclosure. I - Single Door 16 Way SP & N each 3.00 3225.20

Supplying & fixing miniature circuit breakers on existing MCB distribution boards using necessary fixing materials and 'C' Type curve, indicator ON/OFF, energy cross-3 with Short circuit breaking capacity of 10K and complete wiring as required confirming to IEC 60898. 6-32 A DP each 18.00 812.90

Steel Fabrication: Supplying, fitting and placing TMT FE 550 / 550D Steel Reinforcement including cost of all materials, machinery, labour, cleaning, straightening, cutting, bending, hooking, laping/welding joints, tying with binding wire / soft annealed steel wire and other ancilary operations complete as per drawing and technical specification All other type of structures kg 65261.09 88.01

Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver/grader in sub-base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density. For Road cum 500.00 2814.90

Construction of dry lean cement concrete Sub- base over a prepared sub-grade with coarse and fine aggregate conforming to IS: 383, the size of coarse aggregate not exceeding 25 mm,aggregate cement ratio not to exceed 14:1, aggregate gradation after blending to be as per table 600-1, cement content not to be less than 140 kg/ m3, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 Mpa at 7 days, mixed in a batching plant, transported to site, laid with a paver with electronic sensor, compacting with 8-10 t vibratory roller, finishing and curing. For Road cum 250.00 5363.60

Construction of M40 Grade un-reinforced, dowel jointed, plain cement concrete pavement over a prepared sub base in recommended proportions, coarse and fine aggregate conforming to IS 383:2016, maximum size of coarse aggregate not exceeding 25 mm, mixed in a batching and mixing plant as per approved mix design transported to site, laid with a slip form paver finisher, spread, compacted and finished in a continuous operation including provision of contraction, expansion, construction and longitudinal joints, joint filler, separation membrane, sealant primer, joint sealant, debonding strip, dowel bar, tie rod, admixtures, curing compound, steel channels, finishing to lines and grades as per drawing OPC @ 420 kg/m3 cum 375.00 8891.30

Supplying and fixing M15 grade precast cement concrete Kerb stones for Roadway, Sidewalls and gutters fixed with CM 1:3 fixed and finished in line as per direction of Engineer in charge. (The cost of PCC shall be paid extra) 300 x 300 x 150 mm Kerb Stone m 1000.00 413.60

Removal of Unserviceable Soil with Disposal up to a suitable distance as directed by the Engineer in charge of work Cum 4174.59 93.50

Refilling available earth around trenches/pipelines, cables in layers not exceeding 20 cms in depth, compacting each deposited layer by ramming after watering with a lead upto 50 m, and lift upto 1.5 m. Including cost of all labour complete as per specifications cum 2249.19 176.00

Providing and fixing Structural Steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete including cost of materials, labour, usage charges of machinery complete as per specifications and as per directions of the Engineer-in-Charge. kg 23213.28 118.80

Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/appropriate sections and other sections of approved make conforming to IS: 733 and IS:1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / panelling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in charge. (Glazing, panelling and dash fasteners to be paid for separately) :For shutters of doors, windows & ventilators including fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber / neoprene gasket required (Fittings shall be paid for separately) Polyester powder coated aluminium (minimum thickness of polyester powder coating 50 micron) including cost of materials, labour, usage charges of machinery complete as per specifications. kg 250.00 640.20

Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge . (Cost of aluminium snap beading shall be paid in basic item):With float glass panes of 4.0 mm thickness (weight not less than 10kg/ m²) including cost of materials, labour, usage charges of machinery complete as per specifications and as per directions of the Engineer-in-Charge. sqm 16.00 1086.80

Providing and fixing 12 mm thick prelaminated particle board flat pressed three layer or graded wood particle board conforming to IS: 12823 Grade l Type ll, in panelling fixed in aluminium doors, windows shutters and partition frames with C.P. brass / stainless steel screws etc. complete as per architectural drawings and directions of engineer- in-charge: Pre-laminated particle board with decorative lamination on both sides including cost of materials, labour, usage charges of machinery complete as per specifications and as per directions of the Engineer-in-Charge. sqm 53.00 1081.30

Providing and fixing chromium plated brass curtain rod with ISI mark having wall thickness of 1.25mm with two chromium plated brass brackets fixed with C.P. brass screws and PVC sleeves etc., wherever necessary complete 25mm dia m 65.00 843.70

Providing & fixing 100% Polyester Curtains with specification of regular wash as per direction of Engineer in charge sqm 145.00 1320.00

Providing Size Stone masonry with hard stone in foundation & plinth with Cement mortar 1:6 (1 cement : 6 coarse sand) cum 50.00 7000.40

Fencing with G.I. barbed wire Angle iron post placed at required distance embedded in cement concrete blocks, every 15th post, last but one end post and corner post shall be strutted on both sides and end post on one side only and provided with horizontal lines and two diagonals interwoven with horizontal wires, of barbed wire weighing 9.38 kg per 100 m (minimum), between the two posts fitted and fixed with G.I. staples, turn buckles etc. complete. (Cost of posts, struts, earth work and concrete work to be paid for separately). Payment to be made per metre cost of total length of barbed wire used. With G.I. barbed wire m 600.00 19.80

Grounding of equipment with 50 x 6 mm G.I. Flat and connecting equipment to the earth mat/ground pit. Each point of earthing with all formation works like bending, twisting, drilling of holes and connecting by welding (inclusive of all T&P and consumables) to the earth mat/ground pit/point of earth connection, all the materials supplied by the contractor. For fencing m 200.00 368.50

Providing Tile brick masonry with common burnt clay Non Modular tile bricks of class designation 5.0 conforming to IS 2690 (Part I) in foundation and plinth in Cement mortar 1:6 (1 cement : 6 coarse sand) including cost of all materials, labour, scaffolding and usage charges of machinery & other incidental charges complete as per the direction of engineer in charge of work. cum 25.00 13434.30

Providing 20 mm cement plaster of mix :1:6 (1 cement: 6 fine sand) to brick/stone masonry including rounding off corners wherever required smooth rendering, providing and removing scaffolding, including cost of materials, labour, curing complete as per specifications and as per directions of Engineer-in-charge. sqm 300.00 364.10

Providing and laying Polished Granite stone flooring in required design and patterns, in linear as well as curvilinear portions of the building all complete as per the architectural drawings with 18 mm thick stone slab over 20 mm (average) thick base of cement mortar 1:4 (1 cement : 4 coarse sand) laid and jointed with cement slurry and pointing with white cement slurry admixed with pigment of matching shade including rubbing, curing and polishing etc. all complete as specified and as directed by the Engineer-in-Charge. ** Polished Granite stone slab Black, Cat Eye, River Pink or equivalent. sqm 30.00 3132.80

Constructing brick masonry chamber of internal dimension 600x600mm and depth of 600mm (inner dimensions) with modular bricks of CD 75 in cement mortar 1:6, bed concrete 150mm thick with 1:3:6, plastering 12 mm thick with cement mortar 1:4, CC 1:2:4 coping 75mm thk for fixing CI cover & frame etc excluding the cost of CI frame and cover. each 15.00 5999.40

Constructing brick masonry chamber of internal dimension 450x450mm and depth of 600mm (inner dimensions) with modular bricks of CD 75 in cement mortar 1:6, bed concrete 150mm thick with 1:3:6, plastering 12 mm thick with cement mortar 1:4, CC 1:2:4 coping 75mm thk for fixing CI cover & frame etc. excluding the cost of CI frame and cover. each 15.00 4659.60

Supply and fixing of FRP Machin hole cover of 600x600mm made as per IS to suit existing damaged Machin hole cover after removing the debris from inside and outside the existing Machin hole etc. with all lead and lifts. Nos 30.00 3300.00

Supplying PVC ringtite pipes conforming to IS 4985:2000 with latest amendments and conveying to worksite, rolling and lowering into trenches, laying true to line and level and perfect linking at joints, testing and commissioning, including loading unloading at both destinations and cuts of pipes wherever necessary including jointing of PVC pipes and specials (excluding cost of specials) with jointing of approved type, with all labour with all lead & lift including encasing the pipe alround to a depth of not less than 15 cms. with soft gravel or selected earth available from the excavation etc. complete and giving necessary hydraulic test to the required pressure as per ISS (Contractor will make his own arrangements for procuring water for testing) etc. for: PVC pipes 160mm dia., 6 kg/sqcm & class 3 m 100.00 679.80

Supplying PVC ringtite pipes conforming to IS 4985:2000 with latest amendments and conveying to worksite, rolling and lowering into trenches, laying true to line and level and perfect linking at joints, testing and commissioning, including loading unloading at both destinations and cuts of pipes wherever necessary including jointing of PVC pipes and specials (excluding cost of specials) with jointing of approved type, with all labour with all lead & lift including encasing the pipe alround to a depth of not less than 15 cms. with soft gravel or selected earth available from the excavation etc. complete and giving necessary hydraulic test to the required pressure as per ISS (Contractor will make his own arrangements for procuring water for testing) etc. for: PVC pipes 110mm dia., 6 kg/sqcm & class 3 m 100.00 452.10

Providing and constructing load bearing wall with solid concrete blocks of size 400x150x200mm with CM 1:4 a per IS2572:2005 including cost of all materials, labour, scaffolding and curing, usage charges of machinery complete as per specifications and as per directions of the Engineer-in-Charge. sqm 10.00 1351.90

Finishing walls with Acrylic Smooth exterior paint of required shade :New work (Two coat applied @ 1.67L/10 m² over and including priming coat of exterior primer applied @ 2.20 kg/10 m²) with paint of approved quality to give an even shade, after thoroughly brooming the surface to remove all dirt, dust, mortar drops and foreign matter including preparing the surface even and sand paper smooth, cost of materials, labour complete as per specifications and as per directions of Engineer-in-charge. sqm 900.00 191.40

Providing and laying in position Yelahanka tiles of size 250 x 250mm of approved quality and make, over a bed of cement mortar 1:3 an average thickness 25mm over weather proof course and pointed with cement mortar 1:3 mix with red oxide including curing cost of materials, labour complete as per specifications. (MR) sqm 66.00 1210.00

Providing and fixing G.I. chain link fabric fencing of required width in mesh size 50x50 mm including strengthening with 2 mm dia wire or nuts, bolts and washers as required complete as per the direction of Engineer-in-charge. (Made of G.I. wire of dia. 4 mm, PVC coated to achieve outer dia not less than 5 mm in required colour and shade). sqm 200.00 925.10

Jelly Spreading (20-25 mm) : Supplying and providing jelly in the station yard of uniform thickness of 100 mm including the cost of materials, labour charges, required tools and plants etc., complete. Work shall be carried out as per the instructions of Engineering- charge of works as per the standard procedure. cum 220.00 1950.30

Providing M-Sand : Supplying and filling in plinth, foundations / UG cable work with approved M-sand including watering, ramming, consolidating and dressing. The rate includes the cost of material, labour charges, required tools and plants etc., complete. Work shall be carried out as per the instructions of Engineer- in-charge of works as per the standard procedure. cum 2102.00 2161.50

Supplying and Providing pre cast RCC Protection Covers using M20 grade Concrete, steel of approved size/shape (as per the approved drawings) to be laid in UG cable works. The rate includes the cost of material, labour charges, loading, unloading, handling, transportation charges, required tools and plants etc., complete. Work shall be carried out as per the instructions of Engineer-in-charge of works as per the standard procedure. sqm 2300.00 1427.80

HDD method for 220 kV UG Cable work: Installation of 3 rows of HDPE pipes PE 80 PN6 of 250 mm dia using Horizontal directional drilling technique (HDD method) including preparing and setting up the plant and equipment, preparing new pipe work materials, installing new pipe work and commissioning system or making the system ready for commissioning by HDD operation including excavation, shoring/ strutting etc., drilling, stringing, ramming and pulling back the new work on the design bore path alignment, proper disposal of drilling fluid and restoration of site after completion etc., for HDD technique suiting Indian conditions in all types of soil. m 50.00 18577.90

Supplying and Providing Pre cast Cable Route/ Joint marker using M15 grade Concrete, MS rods of approved size/shape (as per the approved drawings) to be laid in UG cable works. The rate includes the cost of material, labour charges, loading, unloading, handling, transportation charges, required tools and plants etc., complete. Work shall be carried out as per the instructions of Engineer-in-charge of works as per the standard procedure. Nos 125.00 376.20

Providing and laying of warning tape/caution tape/ detector tape for HDPE pipes of 200mm wide, 300 micron thick, blue in colour conforming to relevant ISS with latest amendments with appurtenances. Complete m 2300.00 7.70

Supplying and laying Table Moulded Bricks Nos 22200.00 8.80

Providing and fixing to wall, ceiling and floor high density polyethylene pipes 6.0 kgf/sq.cm working pressure 50mm nominal diameter with special flange, compression type fittings, wall clips, making good the wall, ceiling and floor, including cost of all materials, labour charges, HOM of equipment's and testing complete as per specifications. For laying of Fibre Optic Cable m 950.00 275.00

1) The land will be handed over " As is where is condition".

Place Designation

Name of the company

KARNATAKA POWER TRANSMISSION CORPORATION LIMITED

SCHEDULE-5 COMMERCIAL DEVIATION

SHEET FOR TECHNOCOMMERCIAL OPENING

Bid Enquiry No: KPTCL/2026-27/SS/WORK_INDENT3813

Providing additional 1 x 500MVA (4th), 400/220kV Transformer at Existing 400/220kV Hoody sub-station in Bengaluru East Taluk,Bengaluru Urban District., on total turnkey basis including Supply of all Materials/ equipments, Erection (Including dismantling and Civil Works) of all materials/equipments, Testing and Commissioning

Please fill Only in the Light Blue Couloured Cell.

Please key in the SlNo.,Section , Clause , Description as given in bid sheets and finally your Statement of Deviation/Variations.

This Sheet would be opened at the Techno-Commercial Opening. Please refer Vendor Manual attached for further details.

For any further assistance for submitting your bids please call up KPTCL Office.

We agree to provide all original Documents in support of the information provided for verification upon request. (Key in as YES in the space provided)

We understand that the electonic bid submitted by us is a valid offer in accordance with IT Act. (Key in as YES in the space provided)

We are fully aware of the electronic bid formalities and abide by the same. (Key in as YES in the space provided)

If you are not deviating from any of the clauses mentioned please key in as 'NO DEVIATION' in the space provided.

Bidder's Name & Address alongwith GSTIN no. :

TO, The Chief General Manager(Tech), Corporate Office, KPTCL, Indhana Bhavan, BANGALORE - 560009

I/we have read each of the Clauses mentioned in INVITATION FOR TENDERS , INSTRUCTION TO TENDERERS , CONDITIONS OF CONTRACT, SPECIAL CONDITIONS OF CONTRACT and COMMERCIAL TERMS AND CONDITIONS and all the sections of Bid documents.

The following are the commercial Deviations and Variations from and exceptions to the Specifications and documents for

Providing additional 1 x 500MVA (4th), 400/220kV Transformer at Existing 400/220kV Hoody sub-station in Bengaluru East Taluk,Bengaluru Urban District., on total turnkey basis including Supply of all Materials/ equipments, Erection (Including dismantling and Civil Works) of all materials/equipments, Testing and Commissioning

These deviations and variations are exhaustive. Except these deviations, the entire work shall be performed as per your specifications and documents.

Sl. NO. SECTION CLAUSE NO. DESC. AS PER SPECIFICATION STATEMENT OF DEVIATIONS/VARIATIONS

Note : Deviations specified elsewhere in the specification will not be considered.

Place Designation

Name of the company

KARNATAKA POWER TRANSMISSION CORPORATION LIMITED

SCHEDULE-6 : TECHNICAL DEVIATION

SHEET FOR TECHNO-COMMERCIAL OPENING

Bid Enquiry No: KPTCL/2026-27/SS/WORK_INDENT3813

Providing additional 1 x 500MVA (4th), 400/220kV Transformer at Existing 400/220kV Hoody sub-station in Bengaluru East Taluk,Bengaluru Urban District., on total turnkey basis including Supply of all Materials/ equipments, Erection (Including dismantling and Civil Works) of all materials/equipments, Testing and Commissioning

Please key in the SlNo., Section , Clause , Description as given in Bid sheets and finally your Statement of Deviation/Variations.

This Sheet would be opened at the Techno-Commercial Opening.

For any further assistance for submitting your bids please call up KPTCL office. Please fill only in the blue coloured cells.

We agree to provide all original Documents in support of the information provided for verification upon request. (Key in as YES in the space provided)

We understand that the electonic bid submitted by us is a valid offer in accordance with IT Act. (Key in as YES in the space provided)

We are fully aware of the electronic bid formalities and abide by the same. (Key in as YES in the space provided)

If you are not deviating from any of the clauses mentioned please key in as 'NO DEVIATION' in the space provided.

Bidder's Name & Address alongwith GSTIN no. : TO,

The Chief General Manager(Tech), Corporate Office, KPTCL, Indhana Bhavan, BANGALORE - 560009

The following are the Technical Deviations and Variations from and exceptions to the Specifications and documents for

Providing additional 1 x 500MVA (4th), 400/220kV Transformer at Existing 400/220kV Hoody sub-station in Bengaluru East Taluk,Bengaluru Urban District., on total turnkey basis including Supply of all Materials/ equipments, Erection (Including dismantling and Civil Works) of all materials/equipments, Testing and Commissioning

These deviations and variations are exhaustive.Except these deiviations and variations, the entire work shall be performed as per your specification and documents.

Sl. NO. SECTION CLAUSE NO. DESC. AS PER SPECIFICATION STATEMENT OF DEVIATIONS/VARIATIONS

Note : Deviations specified elsewhere in the specification will not be considered.

Place Designation

Name of the company

KARNATAKA POWER TRANSMISSION CORPORATION LIMITED

SCHEDULE 7(List of special tools and tackles )

SHEET FOR TECHNOCOMMERCIAL OPENING

Bid Enquiry No: KPTCL/2026-27/SS/WORK_INDENT3813

Providing additional 1 x 500MVA (4th), 400/220kV Transformer at Existing 400/220kV Hoody sub-station in Bengaluru East Taluk,Bengaluru Urban District., on total turnkey basis including Supply of all Materials/ equipments, Erection (Including dismantling and Civil Works) of all materials/equipments, Testing and Commissioning

Bidder's Name & Address alongwith GSTIN no. : TO,

The Chief General Manager(Tech), Corporate Office, KPTCL, Indhana Bhavan, BANGALORE - 560009

List of special tools and tackles the price of which is included in bid price.

Sl. No. For equipment Description of item Unit Quantity

Place Designation

Name of the Company

KARNATAKA POWER TRANSMISSION CORPORATION LIMITED

SHEET FOR TECHNOCOMMERCIAL OPENING

Bid Enquiry No: KPTCL/2026-27/SS/WORK_INDENT3813

Providing additional 1 x 500MVA (4th), 400/220kV Transformer at Existing 400/220kV Hoody sub-station in Bengaluru East Taluk,Bengaluru Urban District., on total turnkey basis including Supply of all Materials/ equipments, Erection (Including dismantling and Civil Works) of all materials/equipments, Testing and Commissioning

NOTE: 1 ) SHALL BE UPLOADED WITHOUT PRICES

Bidder's Name & Address alongwith GSTIN no. : To,

The Chief General Manager(Tech), Corporate Office, KPTCL, Indhana Bhavan, BANGALORE - 560009

We have uploaded with our proposal the following additional information.

Sl. No. Brief Description of information Ref. and Page No.

Place Designation

KARNATAKA POWER TRANSMISSION CORPORATION LIMITED

SCHEDULE - 9 (1 of 6) : QUALIFYING REQUIREMENTS

SHEET FOR TECHNOCOMMERCIAL OPENING

Bid Enquiry No: KPTCL/2026-27/SS/WORK_INDENT3813

Providing additional 1 x 500MVA (4th), 400/220kV Transformer at Existing 400/220kV Hoody sub-station in Bengaluru East Taluk,Bengaluru Urban District., on total turnkey basis including Supply of all Materials/ equipments, Erection (Including dismantling and Civil Works) of all materials/equipments, Testing and Commissioning

BIDDER'S NAME AND ADDRESS: TO,

The Chief General Manager(Tech), Corporate Office, KPTCL, Indhana Bhavan, BANGALORE - 560009

a) * We have submitted bid as individual Bidder. (Key in Individual Bidder )

b) * We have submitted bid in Consortium with the following Bidders. (Key in Consortium )

Name of Consortium Partner Scope / Participation of each Consortium Partner

(* Fill-up whichever is applicable)

1.0 GENERAL INFORMATION

All individual Bidder and each partner of Consortium bidding for this package are requested to complete the information:

Sl. No. Particulars For individual Bidder In case of Consortium

Lead Bidder Consortium partner

1 Name of the Firm

2 Address of Head Office / Registered Office GST no.

5 Name of Contact person with Designation

6 Place of Incorporation/Registration

7 Year of Incorporation/Registration

8 Constitution or legal status of Tenderer [Upload copy]

9 Place of Registration [Upload copy]

10 Principal place of business

2.0 We are furnishing the following details/documents in support of Qualifying requirement for above mentioned project

Sl.No. For individual Bidder In case of Consortium

Lead Bidder Consortium partner

(a) Written power of attorney of the signatory on the bid to commit the bidder.

1 Uploaded / Not

(b) Certificate of Registration of the Company. Please mention the date of incorporation of the company

1 Uploaded / Not

(c ) Valid Super Grade Electrical Contractor’s License issued by the Government of Karnataka as on the date of techno commercial Bid opening. Please mention the date of expiry of the License certificate issued by GOK/ Undertaking to this effect

1 Uploaded / Not

(d) Self declaration regarding Litigation w.r.t KPTCL contracts over the last five years (refer IFT)

1 Uploaded / Not

(e) Self declaration for ‘not being disqualified regarding non-performance in any of the Government utilities in the past five years’. (refer IFT)

1 Uploaded / Not

(f) An undertaking to source the supply of equipment/ material from KPTCL approved vendors only as per QR for Vendor registration, available in the KPTCL website ie., kptcl.karnataka.gov.in, Link Tender and Procurement-Application for Vendor.

1 Uploaded / Not

(g) Self declaration regarding no action against the bidder have been taken by KPTCL in respect of Risk & Cost clause

1 Uploaded / Not

(h) Self declaration regarding 'Eligibility clauses in respect of restrictions on procurement from a bidder of a country which shares a land border with India as per Annexure-XVI

1 Uploaded / Not

(i) Self declaration regarding RESTRICTIONS ON SOURCING OF EQUIPMENTS/MATERIALS BY THE BIDDER FROM A VENDOR OF A COUNTRY WHICH SHARES A LAND BORDER WITH INDIA as per Annexure -XVII

1 Uploaded / Not

(j) Self declaration regarding Technical Snag for EHV UG Cable

1 Uploaded / Not VOID

Section 3 : 1.3 Work performed of similar nature in the last Ten years, preceding the date of Bid submissionof Bidder (Clause No: 3.2 (b) (i) & (ii) of ITT) - In respect of Sub Station portion and Transmission Lines resp.

Project Name Name & Address of the Employer Description of Work Voltage class Number of Sub-Stations/Length of the Line Contract Number Value of contract Rs. Lakh Date of issue of work order Specified period of completion Actual date of commissioning Remarks explaining reasons for delay in commisioning of work

Name of Lead Bidder

Name of Consortium partner

Note : 1 . The documentary proof of fulfilling the qualifying requirements shall be uploaded along with the bid. The bidder shall upload the P.O,LOI/LOA, DWA, Work done, Performance Certificates issued by the end users not below the rank of Executive/ Divisional Engineer along with the bid.

2. The qualifying experience of the Bidder who is having qualifying experience shall be furnished in the above performa and Documentary Proof in support of above shall be uploaded in the form of certificates issued by authorized officers of concerned organisations.

3. IF this sheet is insufficient for furnishing the qualifying experience of the Bidder then similar sheets shall be seperately uploaded.

4. In case of work executed under a contract that had been awarded on a joint venture, the experience of individual joint venture partner shall be considered limited to the scope of that partner under the said contract. The copy of the agreement executed with awarding agency shall be uploaded as proof of the same

Name of the Company

KARNATAKA POWER TRANSMISSION CORPORATION LIMITED

SCHEDULE - 9 (2 of 6) : QUALIFYING REQUIREMENTS

SHEET FOR TECHNOCOMMERCIAL OPENING

Bid Enquiry No: KPTCL/2026-27/SS/WORK_INDENT3813

Providing additional 1 x 500MVA (4th), 400/220kV Transformer at Existing 400/220kV Hoody sub-station in Bengaluru East Taluk,Bengaluru Urban District., on total turnkey basis including Supply of all Materials/ equipments, Erection (Including dismantling and Civil Works) of all materials/equipments, Testing and Commissioning

BIDDER'S NAME AND ADDRESS: TO,

The Chief General Manager(Tech), Corporate Office, KPTCL, Indhana Bhavan, BANGALORE - 560009

Section 3 : 1.5 Information on works for which Tenders have been submitted and works which are yet to be completed as on the date of this Tender by Tenderer.

(A) Existing commitments and on-going works:

Description of work Place & State Contract No & Date Name and Address of Employer Value of contract (Rs. Lakh) Stipulated period of cof Completion Value of works remaining to be completed ( Rs.Lakhs) (Attach Certificates from Engineers –in- Charge/CA/Cost Auditor) Anticipated date of commissioning

Ex-Works GST Total (Ex-works + GST)

Name of Lead Bidder

Name of Consortium partner

(B) Works for which Tenders already submitted:

Description of work Place & State Name and Address of Employer Estimated value of works (Rs. Lakhs) Stipulated period of Completion Date when decision is expected Remarks if any

Ex-Works GST Total (Ex-works + GST)

Name of Lead Bidder

Name of Consortium partner

i. The statements showing the value of existing commitments and on-going works as well as the stipulated period of completion remaining for each of the works listed should be countersigned by the Employer in charge, not below the rank of an Executive Engineer or equivalent. OR The statements showing the value of existing commitments and on-going works as well as stipulated period of completion remaining for each of the works listed should be verified and certified by Chartered Accountant/ Cost Auditor. However, the Bidder has to upload the PO/Work Award copies for existing commitments & on-going works.

ii) A self-declaration is to be uploaded by the bidder stating that "the information with regard to assessed available tender capacity (Works on Hand) furnished are correct”.

iii) Bidders shall furnish Certificate from Chartered Accountants for split details of Ex-works values and GST of Contract values of the works in the prescribed format as at Clause No. 1.5 of Section-3: Qualification Information.

Name of the Company

KARNATAKA POWER TRANSMISSION CORPORATION LIMITED

SCHEDULE - 9 (3 of 6) : QUALIFYING REQUIREMENTS

SHEET FOR TECHNOCOMMERCIAL OPENING

Bid Enquiry No: KPTCL/2026-27/SS/WORK_INDENT3813

Providing additional 1 x 500MVA (4th), 400/220kV Transformer at Existing 400/220kV Hoody sub-station in Bengaluru East Taluk,Bengaluru Urban District., on total turnkey basis including Supply of all Materials/ equipments, Erection (Including dismantling and Civil Works) of all materials/equipments, Testing and Commissioning

BIDDER'S NAME AND ADDRESS: TO,

The Chief General Manager(Tech), Corporate Office, KPTCL, Indhana Bhavan, BANGALORE - 560009

Following is the list of major supplied subsation equipments/accessories which are type tested and designed, manufactured by us in accordance with internationally recognised standards.

Sl. No. Item rating, type and Designation Qty Customer Date of Order Date of Supply Date of Commissioning Ref. of Cusomer's certificate of successful operation enclosed Ref. of layout & Customer's certificae for successful commission

Note: Documentary Proof in support of above shall be uploaded in the form of certificates issued by authorized officers of concerned organisations. .

Place Designation

Name of the Company

KARNATAKA POWER TRANSMISSION CORPORATION LIMITED

SCHEDULE - 9 (4 of 6) : QUALIFYING REQUIREMENTS

SHEET FOR TECHNOCOMMERCIAL OPENING

Bid Enquiry No: KPTCL/2026-27/SS/WORK_INDENT3813

Providing additional 1 x 500MVA (4th), 400/220kV Transformer at Existing 400/220kV Hoody sub-station in Bengaluru East Taluk,Bengaluru Urban District., on total turnkey basis including Supply of all Materials/ equipments, Erection (Including dismantling and Civil Works) of all materials/equipments, Testing and Commissioning

BIDDER'S NAME AND ADDRESS: To

The Chief General Manager(Tech), Corporate Office, KPTCL, Indhana Bhavan, BANGALORE - 560009

Section 3 : 1.7 Reports on the financial standing of the tenderer, such as Profit and Loss Statements and Auditor’s reports in the preceeding last five years, Audited Financial statements i.e Balance sheets, P&L statements, Turnover certificates duly certified by chartered Accountant as documentary evidence shall be uploaded.

SLNo. Particulars Year Lead Bidder Consortium partner

Mention Year Turnover excluding GST (in Rs.) GST Amount (in case GST is included in Turnover) (in Rs.) Total Turnover including GST (in Rs.) Mention Year Turnover excluding GST (in Rs.) GST Amount (in case GST is included in Turnover) (in Rs.) Total Turnover including GST (in Rs.)

Names of the constituent Firms

1 Annual turn over for the last Five financial years preceding the date of bid submission. Year(1) 2021-2022 2021-2022

2 Liquid Assets / Credit availability or access to evidence of assets

3 Whether Audited Balance sheets and Profit & Loss statement are enclosed for the last Five Years ? (yes/No)

4 Whether Bankers certificate enclosed for credit facilities? (Yes/No)

Place Designation

Name of the Company

Karnataka Power Transmission Corporation Limited

Bid Enquiry No: KPTCL/2026-27/SS/WORK_INDENT3813

SCHEDULE - 9 (5 of 6) : QUALIFYING REQUIREMENTS

Providing additional 1 x 500MVA (4th), 400/220kV Transformer at Existing 400/220kV Hoody sub-station in Bengaluru East Taluk,Bengaluru Urban District., on total turnkey basis including Supply of all Materials/ equipments, Erection (Including dismantling and Civil Works) of all materials/equipments, Testing and Commissioning

BIDDER'S NAME AND ADDRESS: TO,

The Chief General Manager(Tech), Corporate Office, KPTCL, Indhana Bhavan, BANGALORE - 560009

The information to be filled in by the Tenderer hereunder will be used for purposes of computing Tender capacity as provided for in Clause 3 of the Instructions to Tenderers. This information will not be incorporated in the Contract.

1.1 Constitution or legal status of Tenderer [Upload copy]

Place of Registration [Upload copy]

Principal place of business

Section 3: 1.2 Total value of works executed (KPTCL & NON KPTCL works) and payments received in the last ten years (in Rs. Lakhs) of both Lead Bidder & Consortium partner (in case of Consortium).

1.2 Total value of works executed (KPTCL & NON KPTCL works) and payments received in the last five years (in Rs. Lakhs) of both Lead Bidder & Consortium partner (in case of Consortium). Financial Year KPTCL works Non KPTCL works

Individual Bidder In case of Consortium Individual Bidder In case of Consortium

Total value of works in Rs. Lakh Lead Bidder Consortium Partner Total value of works in Rs. Lakh Lead Bidder Consortium Partner

Total value of works in Rs. Lakh Total value of works in Rs. Lakh Total value of works in Rs. Lakh Total value of works in Rs. Lakh

Note: Attach relevant Certificate/s from Chartered Accountant.

Section 3: 1.9 Name, address, and telephone, telex, and fax numbers of the Tenderers' bankers who may provide references if contacted by the Employer.

Sl.No Name, address, and telephone, telex, and fax numbers of the Tenderers' bankers

1.12 Information on litigations in which the Tenderer is involved:

Other Party(ies) Employer Details of Dispute Amount involved Remarks showing Present Status

Name of the Company

KARNATAKA POWER TRANSMISSION CORPORATION LIMITED

SCHEDULE-10 (1 of 3) Details of Tools and Plants available

SHEET FOR TECHNOCOMMERCIAL OPENING

Bid Enquiry No: KPTCL/2026-27/SS/WORK_INDENT3813

Providing additional 1 x 500MVA (4th), 400/220kV Transformer at Existing 400/220kV Hoody sub-station in Bengaluru East Taluk,Bengaluru Urban District., on total turnkey basis including Supply of all Materials/ equipments, Erection (Including dismantling and Civil Works) of all materials/equipments, Testing and Commissioning

BIDDER'S NAME AND ADDRESS: To

The Chief General Manager(Tech), Corporate Office, KPTCL, Indhana Bhavan, BANGALORE - 560009

Following are the details of the Tools and Plants available with us.

Sl. No. Description Quantity Make Present Location / Project Remarks (if any)

Place Designation

Name of the Company

KARNATAKA POWER TRANSMISSION CORPORATION LIMITED

SCHEDULE 10 (2 of 3) Details of Technical staff employed

SHEET FOR TECHNOCOMMERCIAL OPENING

Bid Enquiry No: KPTCL/2026-27/SS/WORK_INDENT3813

Providing additional 1 x 500MVA (4th), 400/220kV Transformer at Existing 400/220kV Hoody sub-station in Bengaluru East Taluk,Bengaluru Urban District., on total turnkey basis including Supply of all Materials/ equipments, Erection (Including dismantling and Civil Works) of all materials/equipments, Testing and Commissioning

BIDDER'S NAME AND ADDRESS: To

The Chief General Manager(Tech), Corporate Office, KPTCL, Indhana Bhavan, BANGALORE - 560009

Section 3: 1.8 Qualification and experience of the key technical and management personnel in permanent employment with the tenderer and those that are proposed to be deployed on this contract, if awarded

Sl. No. Name of the employee Designation Branch (Degree/Diploma) Year of Passing Since when employed in erection division Past Experience

Place Designation

Name of the Company

KARNATAKA POWER TRANSMISSION CORPORATION LIMITED

SCHEDULE 10 (3 of 3 )

SHEET FOR TECHNOCOMMERCIAL OPENING

Providing additional 1 x 500MVA (4th), 400/220kV Transformer at Existing 400/220kV Hoody sub-station in Bengaluru East Taluk,Bengaluru Urban District., on total turnkey basis including Supply of all Materials/ equipments, Erection (Including dismantling and Civil Works) of all materials/equipments, Testing and Commissioning

Bid Enquiry No: KPTCL/2026-27/SS/WORK_INDENT3813

BIDDER'S NAME AND ADDRESS:

We propose the following deployment of manpower for the substation and Line package.

Sl. No. Category MONTHS AFTER PLACEMENT OF AWARD LETTER

1 Project manager

2 Sr. Project Manager

5 Skilled labour

6 No skilled labour

Place Designation

Name of the Company

KARNATAKA POWER TRANSMISSION CORPORATION LIMITED

SCHEDULE-11 (A) : COMPLETION SCHEDULE FOR STATION/TERMINAL BAYS/Providing Additional Transformer

SHEET FOR TECHNOCOMMERCIAL OPENING

Bid Enquiry No: KPTCL/2026-27/SS/WORK_INDENT3813

Providing additional 1 x 500MVA (4th), 400/220kV Transformer at Existing 400/220kV Hoody sub-station in Bengaluru East Taluk,Bengaluru Urban District., on total turnkey basis including Supply of all Materials/ equipments, Erection (Including dismantling and Civil Works) of all materials/equipments, Testing and Commissioning

Bidders Name and Address: To,

The Chief General Manager(Tech), Corporate Office, KPTCL, Indhana Bhavan, BANGALORE - 560009

We hereby declare that following schedules shall be followed by us for the above work. The period of various activities from the date of placement of award letter shall be as follows

SL.NO Activity STATION PORTION

Commencement Completion

1 Detailed engineering

2 Procurement of bought out items / raw materials

3 Manufacturing & Testing

5 Setting up of site office, Sheds & stores etc.

7 Concreting for

a)Structure Foundations

b)Equipment and mounting structure foundadions

c)Cable trenches

2. Installation

8 Receipt(at site) of

a)Main equipment / spares

c)Insulators & Hardwares

d)Clamps & Connectors

e)Marshalling kiosks

f)Cables & Cabling Materials

a)Main structures

b)Equipment support structures

10 Equipment Erection

12 Bus bar erection

15 Completion of testing and ready for commissioning

16 Commissioning

Place Designation

Name of the Company

KARNATAKA POWER TRANSMISSION CORPORATION LIMITED

SCHEDULE-11B : COMPLETION SCHEDULE FOR TRANSMISSION LINES-Void

SHEET FOR TECHNOCOMMERCIAL OPENING

Providing additional 1 x 500MVA (4th), 400/220kV Transformer at Existing 400/220kV Hoody sub-station in Bengaluru East Taluk,Bengaluru Urban District., on total turnkey basis including Supply of all Materials/ equipments, Erection (Including dismantling and Civil Works) of all materials/equipments, Testing and Commissioning

Bid Enquiry No: KPTCL/2026-27/SS/WORK_INDENT3813

Bidders Name and Address: To,

The Chief General Manager(Tech), Corporate Office, KPTCL, Indhana Bhavan, BANGALORE - 560009

We hereby declare that following shedules shall be followed by us for the above work. The period of various activities from the date of placement of award letter shall be as follows.

SL.NO Activity Construction of Transmission Line

Commencement Completion

1 Submission of Drawings

2 Completion of detailed engineering

3 Commencement of Manufacturing

4 Completion of Manufacturing

5 Readiness for testing

6 Readiness for Shipment

7 Receipt at Site

8 Completion of Shipment

1 Detailed Survey

2 Setting up of site office, sheds and stores etc.

3 Exacavation for foundations.

4 Foundations and other Civil Works

5 Erection of Tower alongwith accessories

6 Stringing of conductor/ groundwire alongwith accessories

7 Testing , Commissioning and Handing over.

Place Designation

Name of the Company

Karnataka Power Transmission Corporation Limited

SCHEDULE - 12 TYPE TESTS & TEST CHARGES OF EQUIPMENT/MATERIALS

SHEET FOR TECHNOCOMMERCIAL OPENING

Bid Enquiry No: KPTCL/2026-27/SS/WORK_INDENT3813

Providing additional 1 x 500MVA (4th), 400/220kV Transformer at Existing 400/220kV Hoody sub-station in Bengaluru East Taluk,Bengaluru Urban District., on total turnkey basis including Supply of all Materials/ equipments, Erection (Including dismantling and Civil Works) of all materials/equipments, Testing and Commissioning

BIDDERS SHALL INDICATE VARIOUS TYPE TESTS IN LIGHT BLUE COLOURED CELLS

ALL THE TYPE TESTS APPLICABLE FOR EACH OF THE EQUIPMENTS SHALL BE INCLUDED.

Bidders Name and Address To,

The Chief General Manager(Tech), Corporate Office, KPTCL, Indhana Bhavan, BANGALORE - 560009

SL.No Details of Equipments Type Test Test Charges ( in Rs )

1 Power Transformers:

b) 1MVA, 33/0.433KV

2 Auxiliary Transformer- 630kVA, 11kV/433V

3 BUS REACTOR: 400kV, 125MVAR

4 a. 400kV GIS modules

b. 220kV GIS modules

5 SF6 Circuit Breakers:

7 Current Transformer:

8 Voltage Transformers:

9 Capacitive Voltage Transformers:

10 Surge Arrestors

11 a) Relay & Protection Panels

b) Substation Automation

12 L.T. A.C Panel

13 Station Battery

14 Station Battery Charger

15 PLCC Battery

16 PLCC Battery Charger

17 1.1KV Copper control cables/LT Power Cable

18 11KV U.G Cable

19 PLCC equipment

20 Conductors & Earth Wire a) Moose ACSR

b) Bersimis ACSR

21 Insulators a) 120KN Disc Insulator Strings

b) Solid Core Insulators

c) Silicon rubber/ Disc/ Long rod insulators

d) Post Insulators

22 Station / Mounting Structures/Lightning Mast

24 Hardware Materials

25 Aluminium pipe and Clamps

26 AC DISTRIBUTION BOX

27 DC DISTRIBUTION BOX

28 Nitrojen Fire Fighting Protection System

NOTE: The Type Test / Special Tests, if repeated at the insistance of owner, the applicable testing charges shall be paid by the successful Bidder upfront to the laboratory and the same shall be reimbursable by KPTCL as per actuals on submission of Bills along with proof of payment and on successful completion of all the Type Tests, specified and on approval of the same by the owner. In case equipment/material fails in the type tests during testing then the testing charges paid by the Bidder to the laboratory will not be reimbursed by KPTCL. The above Clause is applicable for all the equipments/materials, in case, the Type Test / Special Tests, are repeated at the insistance of owner(KPTCL).

Place Printed Name

Karnataka Power Transmission Corporation Limited

Schedule -13-List of Optional Spares

SHEET FOR TECHNOCOMMERCIAL OPENING

Providing additional 1 x 500MVA (4th), 400/220kV Transformer at Existing 400/220kV Hoody sub-station in Bengaluru East Taluk,Bengaluru Urban District., on total turnkey basis including Supply of all Materials/ equipments, Erection (Including dismantling and Civil Works) of all materials/equipments, Testing and Commissioning

Bid Enquiry No: KPTCL/2026-27/SS/WORK_INDENT3813

BIDDERS SHALL NOTE THAT QUANTITIES INDICATED IN THE ITEM_WISE FINANCIAL BID OFFER SHALL BE INDICATED HERE ALSO.

Bidders Name and Address

To, The Chief General Manager(Tech), Corporate Office, KPTCL, Indhana Bhavan, BANGALORE - 560009

List of optional spares required to meet the specified performance for a period of three years

Sl. No. For Equipments Details of item Unit Quantity

Place Designation

Name of the Company

Karnataka Power Transmission Corporation Limited

SCHEDULE - 14-Guaranteed Losses :

SHEET FOR TECHNOCOMMERCIAL OPENING

Bid Enquiry No: KPTCL/2026-27/SS/WORK_INDENT3813

Providing additional 1 x 500MVA (4th), 400/220kV Transformer at Existing 400/220kV Hoody sub-station in Bengaluru East Taluk,Bengaluru Urban District., on total turnkey basis including Supply of all Materials/ equipments, Erection (Including dismantling and Civil Works) of all materials/equipments, Testing and Commissioning

Bidders Name and Address along with GSTIN No.: To,

The Chief General Manager(Tech), Corporate Office, KPTCL, Indhana Bhavan, BANGALORE - 560009

Dear Sir, i) We Declare that the ratings and performance figures of the transformer furnished by us under the Turnkey Package are Guaranteed. We further declare that in the event of any deficiencies in meeting the guarantees in repect of the characteristics mentioned below as established after conducting the factory test, you may at your discretion,reject or accept the equipment after assessing the liquidated damages as specified in relevant clause of Bid Document.

Equipment Guaranteed Losses at rated output(KW) % Impedance at rated current and frequeny at 75◦C at Normal tap Remarks

Max No Load loss at rated voltage and rated frequency Max Load loss at rated current and frequency and at 75 deg C at principal tap Max I2 R loss at rated current and frequency and at 75 deg C at principal tap Max Auxiliary loss at rated voltage and frequency for Power Transformer HV to IV HV to LV LV to IV Note: Refer Technical Specification Section-150, 500MVA Power Transformer.

i) 500MVA, 400/220/33kV Auto Transformer

ii) 125MVAr Bus Reactor Maximum Permissible Losses of Reactor at rated current and frequency at 75 degree Centi Impedence

Total Losses Positive Sequence Zero Sequence

Note:(i) Refer Technical Specifications (ii)The loss quoted shall be consistent in Schedule 14 and GTPs(DRS)of Power Transformer

Sl.No. Equipment Total Losses in KW/Watts % Impedance

at 50% Loading at 100% Loading

2 1MVA, 33/0.433kV Transformer

Place Designation

Name of the Company

Karnataka Power Transmission Corporation Limited

LIST OF VENDORS

SHEET FOR TECHNOCOMMERCIAL OPENING

Providing additional 1 x 500MVA (4th), 400/220kV Transformer at Existing 400/220kV Hoody sub-station in Bengaluru East Taluk,Bengaluru Urban District., on total turnkey basis including Supply of all Materials/ equipments, Erection (Including dismantling and Civil Works) of all materials/equipments, Testing and Commissioning

Bid Enquiry No: KPTCL/2026-27/SS/WORK_INDENT3813

BIDDERS NAME AND ADDRESS The Chief General Manager(Tech), Corporate Office, KPTCL, Indhana Bhavan, BANGALORE - 560009

Sl. No. EQUIPMENT/ MATERIAL NAME OF THE VENDOR

VENDOR 1 VENDOR 2 VENDOR 3 VENDOR 4

1 Power Transformers:

b) 1MVA, 33/0.433KV

2 Auxiliary Transformer- 630kVA, 11kV/433V

3 BUS REACTOR: 400kV, 125MVAR

4 a. 400kV GIS modules

b. 220kV GIS modules

5 SF6 Circuit Breakers:

7 Current Transformer:

8 Voltage Transformers:

9 Capacitive Voltage Transformers:

10 Surge Arrestors

11 a) Relay & Protection Panels

b) Substation Automation

12 L.T. A.C Panel

13 Station Battery

14 Station Battery Charger

15 PLCC Battery

16 PLCC Battery Charger

17 1.1KV Copper control cables/LT Power Cable

18 11KV U.G Cable

19 PLCC equipment

20 Conductors & Earth Wire a) Moose ACSR

b) Bersimis ACSR

21 Insulators a) 120KN Disc Insulator Strings

b) Solid Core Insulators

c) Silicon rubber/ Disc/ Long rod insulators

d) Post Insulators

22 Station / Mounting Structures/Lightning Mast

24 Hardware Materials

25 Aluminium pipe and Clamps

26 AC DISTRIBUTION BOX

27 DC DISTRIBUTION BOX

28 Nitrojen Fire Fighting Protection System

Note : Any Other Materials name & its vendors are to be entered.

Place Designation

Name of the Company

SCHEDULE-16 : NO DEVIATION CERTIFICATE (ANNEXURE-I)

SHEET FOR TECHNOCOMMERCIAL OPENING

Bid Enquiry No: KPTCL/2026-27/SS/WORK_INDENT3813

Providing additional 1 x 500MVA (4th), 400/220kV Transformer at Existing 400/220kV Hoody sub-station in Bengaluru East Taluk,Bengaluru Urban District., on total turnkey basis including Supply of all Materials/ equipments, Erection (Including dismantling and Civil Works) of all materials/equipments, Testing and Commissioning

NOTE: SCHEDULE DULY SIGNED BY THE AUTHORIZED PERSON SHALL BE UPLOADED

With reference to our Bid Proposal No dated

We hereby confirm that we have read the provisions of the contract, the stipulation of these clause are acceptable to us,

and we have not taken any deviation whatsoever to these clauses:

a) Terms of payment Clause No. 37 of Section-5,Conditions of Contract (CC) and Clause No.8 of Special Conditions of Contrac (SCC)

b) EMD/Bid Security Clause No. 6, Section :1, Invitation for Tenders (IFT) and Clause No. 13, Section :2, Instruction to Tenderer (ITT)

c) Contract Performance Guarantee Clause No. 29 of Section:2, Instruction to Tenderers (ITT).

d) Penalty for delay Clause No. 41 of Section-5 : Conditions of Contract (CC).

e) Price Basis/ Price adjustment Clause No. 40 of Section-5 :Conditions of Contract (CC).

f) Defects Liability Period/Guarantee Clause No. 10 of Section-5 Special Conditions of Contract (SCC)

g) Work Schedule Clause No.17 of Section:5 Conditions of Contract (CC)

h) Taxes and Duties Clause No. 11.11 of Section-2: Instruction to Tenderers (ITT).

We further confirm that any deviation to the above clauses at SI.No. (a) to (h) found anywhere in our bid proposal, implicit or explicit, shall stand unconditionally withdrawn, without any cost implication whatsoever to KPTCL.

Place Designation

Name of the Company

Karnataka Power Transmission Corporation Limited

SCHEDULE-17 FORM FOR BID SECURITY/EMD (ANNEXURE-II) (To be stamped on Rs.300/- Non-Judicial stamp paper in accordance with KPTCL Circular No. KPTCL/GMT/CIVIL (B7)/35/2024-MANAGER ESTATE (E-106992) dated 02.03.2024)

SHEET FOR TECHNOCOMMERCIAL OPENING

Bid Enquiry No: KPTCL/2026-27/SS/WORK_INDENT3813

Providing additional 1 x 500MVA (4th), 400/220kV Transformer at Existing 400/220kV Hoody sub-station in Bengaluru East Taluk,Bengaluru Urban District., on total turnkey basis including Supply of all Materials/ equipments, Erection (Including dismantling and Civil Works) of all materials/equipments, Testing and Commissioning

NOTE: SCHEDULE DULY SIGNED BY THE AUTHORIZED PERSON SHALL BE UPLOADED AND SENT ALONG WITH ORIGINAL BANK GUARANTEE AND ORIGINAL DD (TOWARDS BID GUARANTEE ) TO CHIEF GENERAL MANAGER (TECH),KPTCL BANGALORE SO AS TO REACH AFTER THE LAST SUBMISSION DATE & ON OR BEFORE THE DATE & TIME OF OPENING TECHNO COMMERCIAL BIDS.

Ref No. Bank Guarantee No.

In accordance with Invitation to Bid under your specification

No. M/s having its Registered /

Head Office at (hereinafter called the 'Bidder') wish

to participate in the said Bid or and you, as a special favour have agreed

to accept an irrevocable and unconditional bank guarantee for an amount of

valid up to on behalf of Bidder in lieu of the Bid deposit required to be made

by the Bidder as a condition predecent for participation in the said Bid,in addition to the Demand draft No.

we the Bank at having our Head office at

(local address) guarantee and undertake to pay immediately on demand by Karnataka Power Transmission Corporation

the amount of (in figures and words)

without any reservation, protest, demur and recourse. Any such demand made by said `Owner' shall be conclusive and binding on us irrespective of any dispute or difference raised by the Bidder.

This Guarantee shall be irrevocable and shall remain valid up to and including

If any further extension of this guarantee is required, the same shall be extended to such required period (not exceeding one year) on receiving instructions

from M/s on whose behalf this guarantee is issued.

This Guarantee has been issued using SFMS Platform and the requisite communication in this regard has been forwarded to the Beneficiary Bank.

In witness whereof the Bank, through its authorised officer, has set its hand and stamp on this

Signature Signature

Official Addressess Designation with Bank Stamp.

Attorney as per Power of Attorney No.

Note : 1) Both the Bank Guarantee and Demand Draft shall be scanned and uploaded along with Electronic sheets. 2) This date shall be Forty Five (45) days after the last date for which the bid is valid.

Karnataka Power Transmission Corporation Limited

SCHEDULE-18 PROFORMA OF LETTER OF UNDERTAKINGS (ANNEXURE-V)

SHEET FOR TECHNOCOMMERCIAL OPENING

Bid Enquiry No: KPTCL/2026-27/SS/WORK_INDENT3813

Providing additional 1 x 500MVA (4th), 400/220kV Transformer at Existing 400/220kV Hoody sub-station in Bengaluru East Taluk,Bengaluru Urban District., on total turnkey basis including Supply of all Materials/ equipments, Erection (Including dismantling and Civil Works) of all materials/equipments, Testing and Commissioning

NOTE: SCHEDULE DULY SIGNED BY THE AUTHORIZED PERSON SHALL BE UPLOADED

(To be executed on Non-Judicial paper of RequisiteValue)

1. I*/We* have read and examined the following bid documents relating to the

(full Scope of Work)

a) Notice Inviitng Tender

b) Conditions of Contract containing section 'Invitation for Tenders’, 'Instructions to Tenderers’, ‘Conditions of Contract’ and Contract Data.

c) Special Conditions of Contract along with Annexure to

d) Drawings No.

e) Technical Specifications

2 . I / We hereby submit our Bid and undertake to keep our Bid Valid for a period of One Hundred and Eighty days (180 days) from the Last date of bid submission as notified (either original or extended). I*/We* hereby further undertake that during said period I/We shall not vary/alter or revoke my/our Bid.

This undertaking is in consideration of KPTCL agreeing to open my/ our Bid and consider and evaluate the same for the purpose of award of Work in terms of provisions of clause entitled "Award of Construct" 'cl.no. 26 of Section ITT and cl.no. 18 of SCC of the Bid Documents.

Should this bid be accepted, I*/We* also agree to abide by and fulfil all the terms, conditions of provision of the above mentioned bid.

Signature along with Seal of Co.

(Duly Authorised to sign the Tender on Behalf of the Contractor.)

NAME OF THE COMPANY (in Block Letters)

SIGNATURE Date and Postal Address

DATE Telegraphic Address

NAME AND ADDRESS Telephone No.

Karnataka Power Transmission Corporation Limited

SCHEDULE-19 CONSORTIUM AGREEMENT ON NON JUDICIAL STAMP PAPER OF Rs.500/ (ANNEXURE -XIII)

Providing additional 1 x 500MVA (4th), 400/220kV Transformer at Existing 400/220kV Hoody sub-station in Bengaluru East Taluk,Bengaluru Urban District., on total turnkey basis including Supply of all Materials/ equipments, Erection (Including dismantling and Civil Works) of all materials/equipments, Testing and Commissioning

Bid Enquiry No: KPTCL/2026-27/SS/WORK_INDENT3813

NOTE: SCHEDULE DULY SIGNED BY THE AUTHORIZED PERSON SHALL BE UPLOADED IN KPP PORTAL

CONSORTIUM AGREEMENT AMONGST M/s M/s

For Bid Specification No. OF KARNATAKA POWER TRANSMISSION CORPORATION LIMITED

This consortium agreement executed on this day Month of Two thousand

amongst M/s a company incorporated under the laws of (Country) and having its registered office at

(hereinafter called the "Lead Company" which expression shall include its successors ,executors and permitted assigns),

M/s a company incorporated under the laws of (Country) and having its registered office at

(hereinafter called the "Constituent Company" which expressions shall include its successors,executors and permitted assigns)

for the purpose of making a bid and entering into a contract (In case of award) against the specification no.

For NAME OF THE WORK

for Karnataka Power Transmission Corporation Ltd. having its registered office at Kaveri Bhavan , Bangalore 560 009 , Karnataka (hereinafter called the "Owner"). The leader of the consortium shall abide by the general terms and conditions specified by the Purchaser. WHEREAS the Owner invited bids as per the above mentioned specifications for the design, manufacture, supply and erection, testing and commissioning of Equipments/Materials stipulated in the bidding documents under subject package

NAME OF THE WORK

AND WHEREAS Section-2 & 5 (Clause No. 3 of ITT & Clause No.5 of SCC of Qualifying Requirement), forming part of the bidding documents, stipulates that a consortium meeting the requirements of Section-2 & 5 ( Invitation of Tender, SCC) applicable may bid, provided the Consortium fulfills all other requirements of specification and in such a case, the Bid shall be signed by the members so as to legally bind the members and who will be jointly and severally liable to perform the Contract and all obligations hereunder

The above clause further states that the consortium agreement shall be attached to the bid and the contract performance guarantee will be as per the format enclosed with the bidding document without any restriction or liability for either party.

AND WHEREAS the bid has been submitted to the Owner vide proposal No dated

by Lead Company based on the Constituent agreement between all the consortium under these presents and the bid in accordance with the requirements of Specifications (Qualification Requirements).

NOW THEREFORE THIS UNDERTAKING WITNESSETH AS UNDER:

In consideration of the above premises and agreements all the partners to this consortium members do hereby now agree as follows:

1 In Consideration of the award of the Contract by the Owner to the Consortium members, we , the members to the consortium agreement do hereby agree that M/s

shall act as Lead Company and further declare and confirm that we shall jointly and severally be bound up to the Owner for the successful performance of the contract and shall be fully responsible for the design, manufacture, supply and successful performance of the equipments in accordance with the Contract.

2 In case of any breach of the said contract by the Lead company or other constituent of the Consortium agreement, the Lead company do hereby agree to be fully responsible for the successful performance of the contract and to carryout all the obligations and responsibilities under the contract in accordance with the requirements of the Contract

3 Further, if the Owner suffers any loss or damage on account of any breach in the contract or any shortfall in the performance of the equipment in meeting the performance guaranteed as per the specification in terms of the contract, the Lead company of these presents undertake to promptly make good such loss or damages caused to the Owner, on its demand without any demur. It shall not be necessary or obligatory for the Owner to proceed against Lead Partner to these presents before proceeding against or dealing with the other Partner (s).

4 The Financial liability of the members of the consortium agreement to the Owner, with respect to any of the claims arising out of performance or non-performance of the obligations set forth in the said agreement, read in conjunction with the relevant conditions of the contract shall, however not be limited in any way so as to restrict or limit the liabilities of any of the members of the agreement.

5 It is expressly understood and agreed between the members to this consortium agreement that the responsibilities and obligations of each of the partners shall be as delineated hereunder (To be incorporated suitably by the member to this agreement). However, each member of the consortium will be severally and jointly responsible for the faithful performance of the contract. It is further agreed by the member that the above sharing of responsibilities and obligations shall not in any way be a limitation of joint and several responsibilities of the members under this contract.

Sl.No. Name of the Lead Bidder/Consortium Partner. Scope of the work/Participation

We further declare ourselves bound to execute our scope of work/participation as stated above;

6 This Consortium agreement shall be constructed and interpreted in accordance with the laws of India and the courts of Bangalore shall have the exclusive jurisdiction in all matters arising there under.

7 7) In case of an award of a Contract, we the Consortium members do hereby agree that we shall be jointly & severally responsible for the works respectively executed and Lead company shall furnishing a contract performance security from a bank in favor of the PURCHASER in the forms acceptable to purchaser for value of 5% of the AMPT (excluding GST), plus additional security for unbalanced tenders in accordance with Clause 25.5 & 29 of ITT and Clause 43 of the Conditions of Contract

8 It is further agreed that the Consortium agreement shall be irrevocable and shall form an integral part of the contract, and shall continue to be enforceable till the owner discharges the same. It shall be effective from the date first mentioned above for all purposes and intents.

IN WITNESS WHEREOF the partners to the Consortium have through their authorized representatives executed these presents and affixed Common seals of their companies, on the day, month and year first mentioned above.

WITNESS for Lead Company

(Signature) (Signature of the authorized representative)

(Name in Block Letters) (Name)

Designation (Designation)

Common Seal of the Company

2 ( For Constituent 1)

(Signature of the authorized representative)

(Name in Block Letters) (Name)

Designation Common Seal of the Company

Karnataka Power Transmission Corporation Limited

SCHEDULE-20 POWER OF ATTORNEY (ANNEXURE-XI)

(For Individual Bidder / Lead Partner of Consortium)

Bid Enquiry No: KPTCL/2026-27/SS/WORK_INDENT3813

Providing additional 1 x 500MVA (4th), 400/220kV Transformer at Existing 400/220kV Hoody sub-station in Bengaluru East Taluk,Bengaluru Urban District., on total turnkey basis including Supply of all Materials/ equipments, Erection (Including dismantling and Civil Works) of all materials/equipments, Testing and Commissioning

NOTE: SCHEDULE DULY SIGNED BY THE AUTHORIZED PERSON SHALL BE UPLOADED.

POWER OF ATTORNEY

(To be stamped on Rs.500/- Non Judicial stamp paper in accordance with KPTCL Circular No. KPTCL/GMT/CIVIL (B7)/35/2024-MANAGER ESTATE (E-106992) dated 02.03.2024)

KNOW ALL MEN BY THESE PRESENTS that we

a Company incorporated

under the laws of

and having its Registered Office / Head Office at

"Manufacturer / Bidder" which expression shall unless repugnant to the

Context or meanig thereof, include its successors, administrators and assigns)

acting through Mr its constitute, nominate and appoint

M/s a Company incorporated under the laws of

and having its Registered / Head Office at

as its duly constituted lawful Attorney (hereinafter called "Attorney"

or "Authorized Representative") to exercise all or any of the powers for and on

behalf of the "Manufacturer / Bidder" in regard to Specification No.

the bids for which have been invited by

(Address "Owner") to undertake the following acts:

i. To submit proposal and participate in the aforesaid Bid Specification of the Owner on behalf of the "Manufacturer / Bidder".

ii. To negotiate with the "Owner" the terms and conditions including price for award of the contract pursuant to the aforesaid Bid and to sign the contract with the "Owner" for and on behalf of the Manufacturer / Bidder.

iii. To receive accept and execute the contract for and on behalf of the "Manufacturer / Bidder".

iv. To do any other act or submit any document related to the above.

It is expressly understood that the Power of Attorney shall remain valid, binding and irrecoverable till submission of the Contract performance guarantee in terms of the Contract. The "Manufacturer / Bidder" hereby agrees and undertakes to ratify and confirm all the whatsoever the said "Attorney" / "Authorised Representative" quotes in the Bid, negotiates and signs the contract with the "Owner" and / or purports to act on behalf of the "Manufacturer / Bidder" by virtue of this Power of Attorney and the same shall bind the "Manufacturer / Bidder" as if done by itself.

IN WITNESS WHEREOF THE "Manufacturer / Bidder" has executed these presents at

on this day of under

the Common Seal of the Manufacturer company / Bidder.

Specimen Signature of Attorney Holder

(Name & Designation)

For and on behalf of

Common Seal of the above Manufacturer/Bidder

Has been affixed thereto in the presence of :

Karnataka Power Transmission Corporation Limited

SCHEDULE-20(b) POWER OF ATTORNEY (ANNEXURE-XV)

(FOR CONSORTIUM MEMBER)

Bid Enquiry No: KPTCL/2026-27/SS/WORK_INDENT3813

Providing additional 1 x 500MVA (4th), 400/220kV Transformer at Existing 400/220kV Hoody sub-station in Bengaluru East Taluk,Bengaluru Urban District., on total turnkey basis including Supply of all Materials/ equipments, Erection (Including dismantling and Civil Works) of all materials/equipments, Testing and Commissioning

NOTE: SCHEDULE DULY SIGNED BY THE AUTHORIZED PERSON SHALL BE UPLOADED

POWER OF ATTORNEY

(To be stamped on Rs.500/- Non Judicial stamp paper in accordance with KPTCL Circular No. KPTCL/GMT/CIVIL (B7)/35/2024-MANAGER ESTATE (E-106992) dated 02.03.2024)

KNOW ALL MEN BY THESE PRESENTS that we

a Company incorporated

under the laws of

and having its Registered Office / Head Office at

"Manufacturer / Bidder" which expression shall unless repugnant to the

Context or meanig thereof, include its successors, administrators and assigns)

acting through Mr its constitute, nominate and appoint

M/s a Company incorporated under the laws of

and having its Registered / Head Office at

as its duly constituted lawful Attorney (hereinafter called "Attorney"

or "Authorized Representative") to exercise all or any of the powers for and on

behalf of the "Manufacturer / Bidder" in regard to Specification No.

the bids for which have been invited by

(Address "Owner") to undertake the following acts:

i. To submit proposal and participate in the aforesaid Bid Specification of the Owner on behalf of the "Manufacturer / Bidder".

ii. To negotiate with the "Owner" the terms and conditions including price for award of the contract pursuant to the aforesaid Bid and to sign the contract with the "Owner" for and on behalf of the Manufacturer / Bidder.

iii. To receive accept and execute the contract for and on behalf of the "Manufacturer / Bidder".

iv. To do any other act or submit any document related to the above.

It is expressly understood that the Power of Attorney shall remain valid, binding and irrecoverable till submission of the Contract performance guarantee in terms of the Contract. The "Manufacturer / Bidder" hereby agrees and undertakes to ratify and confirm all the whatsoever the said "Attorney" / "Authorised Representative" quotes in the Bid, negotiates and signs the contract with the "Owner" and / or purports to act on behalf of the "Manufacturer / Bidder" by virtue of this Power of Attorney and the same shall bind the "Manufacturer / Bidder" as if done by itself.

IN WITNESS WHEREOF THE "Manufacturer / Bidder" has executed these presents at

on this day of under

the Common Seal of the Manufacturer company / Bidder.

Specimen Signature of Attorney Holder

(Name & Designation)

For and on behalf of

Common Seal of the above Manufacturer/Bidder

Has been affixed thereto in the presence of :

Karnataka Power Transmission Corporation Limited

SHEET FOR TECHNOCOMMERCIAL OPENING (UN - PRICED)

Bid Enquiry No: KPTCL/2026-27/SS/WORK_INDENT3813

Providing additional 1 x 500MVA (4th), 400/220kV Transformer at Existing 400/220kV Hoody sub-station in Bengaluru East Taluk,Bengaluru Urban District., on total turnkey basis including Supply of all Materials/ equipments, Erection (Including dismantling and Civil Works) of all materials/equipments, Testing and Commissioning

Bidders Name and Address

To, The Chief General Manager(Tech), Corporate Office, KPTCL, Kaveri Bhavan, BANGALORE - 560009

We Declare that the ratings and performance figures of the equipment furnished by us under the Turnkey Package are Guaranteed. We further declare that in the event of any deficiencies in meeting the guarantees in repect of the characteristics as established after conducting the performance test, you may at your discretion, reject the equipment, in which case we shall replace the same with equipment as per specification and meeting the guarantee, free of charge and within a resonable time, to be mutually agreed.

Place Designation

Name of the Company

KARNATAKA POWER TRANSMISSION CORPORATION LIMITED

SCHEDULE -22 - Check List

Bid Enquiry No: KPTCL/2026-27/SS/WORK_INDENT3813

Providing additional 1 x 500MVA (4th), 400/220kV Transformer at Existing 400/220kV Hoody sub-station in Bengaluru East Taluk,Bengaluru Urban District., on total turnkey basis including Supply of all Materials/ equipments, Erection (Including dismantling and Civil Works) of all materials/equipments, Testing and Commissioning

BIDDERS NAME AND ADDRESS To,

The Chief General Manager(Tech), Corporate Office, KPTCL, IndhanaKaveri Bhavan, BANGALORE - 560009

CHECK LIST FOR SUBMISSION OF SCHEDULES

REFERENCE OF FORM & SCHEDULE DETAILS OF FORM & SCHEDULE WHETHER INCLUDED IN TECHNO-COMMERCIAL SHEETS (ELECTRONIC) YES/NO WHETHER INCLUDED IN Percentage Tender Financial Offer (ELECTRONIC) YES/NO WHETHER INCLUDED IN COMMERCIAL

PROPOSAL BID PROPOSAL

Schedule - 1 PRICE COMPONENTS

Schedule 2 (1 of 2 & 2 of 2) Summary of Price Components

Schedule 2A Schedule of Discounts

Schedule 2B Statement of Commercial Terms & Conditions

Schedule 3A & 3B Price break up for supply & erection

Schedule 3C Price break up for civil works

Schedule 4 Price break up for mandatory spares and maintenance & Testing Equipments.

Schedule 5 Commercial deviations

Schedule 6 Technical deviations

Schedule 7 List of special Tools & Tackles

Schedule 8 Additional information.

Schedule 9 Qualifying requirement [Technical & Financial]

Schedule 10 Details of Tools and plants and man power deployment

Schedule 11 A & 11B Schedule for activities & Commissioning.

Schedule 12 Type Test

Schedule 13 List of optional spares.

Schedule 14 Guaranteed losses/ Impedances

Schedule 15 List of vendors.

Schedule 16 Annexure 'A' No deviation certificate

Schedule 17 Proforma for Bid guarantee

Schedule 18 Proforma for letter of undertaking

Schedule 19 Consortium Agreement

Schedule 20a & 20b Power of attorney for Individual Bidder / Lead Partner of Consortium and Consortium Member

Schedule 21 Guaranteed Declaration

Schedule 22 Check list

DRS 1-34 Relevant Technical details for Materials / Equipments

To be Uploaded Contract Quality Assurance Programme

To be Uploaded Type Test Certificates

To be Uploaded & furnished Bid Security/EMD

To be Uploaded Written Power of Attorney

To be Uploaded Letter of Undertaking

To be Uploaded No Deviation Certificate

To be Uploaded Any Other (Please Specify)

To be Uploaded Any Other (Please Specify)

To be Uploaded Any Other (Please Specify)

Place Designation

Name of the Company

KARNATAKA POWER TRANSMISSION CORPORATION LIMITED

Bid Enquiry No: KPTCL/2026-27/SS/WORK_INDENT3813

Providing additional 1 x 500MVA (4th), 400/220kV Transformer at Existing 400/220kV Hoody sub-station in Bengaluru East Taluk,Bengaluru Urban District., on total turnkey basis including Supply of all Materials/ equipments, Erection (Including dismantling and Civil Works) of all materials/equipments, Testing and Commissioning

BIDDERS NAME AND ADDRESS ALONG WITH GSTIN NUMBER

The Chief General Manager(Tech), Corporate Office, KPTCL, Kaveri Bhavan, BANGALORE - 560009

A1 : GUARANTEED TECHNICAL PARTICULARS FOR POWER TRANSFORMERS

(Bidder should indicate the guaranteed technical data of all equipments/materials for each type of rating separately)

Class of Power Transformer 500MVA, 400/220/33KV Transformer 500MVA, 400/220/33KV Transformer 500MVA, 400/220/33KV Transformer

1 Manufacturer's Name and Address

3 Voltage ratio (kV)

4 a) Winding Connection

b) Number of windings

6 Number of Phases

7 Frequency( Hz)

8 Type of cooling

9 Rating available at different cooling (%) (60%, 80%, 100%)

10 Current at rated voltage and on principal tap – (Amp) HV

11 Impedence at 75 deg. C Principal Tap Maximum Tap Minimum Tap

Tolerance on impedance (HV-LV) as per IEC

11 (a) Maximum Permissible Losses of Transformers

i) Max. No Load Loss at rated voltage & frequency

ii) Max. Load Loss at rated current and at 750c for HV & IV windings at principal tap position.

iii) Max.I2R loss at rated current and at 750c for HV & IV windings at principal tap position.

iv)Max.Auxiliary Loss at rated volatge and frequency.

Note: Guaranteed values of the losses shall be indicated which shall be firm & without indicating the tolerance limit.

13 Cooling Equipment Details

a) Number of coolers and rating as % of transformer cooling equipment.

c) Fan Motor data

i) Number per cooler and rating as % of cooler requirment (Also indicate no. of spare fans).

iv) Locked rotor current (Amps)

v) Temp. range over which cooler control is adjustable ( deg.C to deg. C)

vi) Rated Power (KW)

vii) Capacity (cu m/min) or (Litres/Minute)

viii) Rated voltage (Volts)

ix) Efficiency of motor at full load (percent)

x) Temp. rise of motor at full load (ºC)

xi) Whether the fan and/or pumps suitable for continuous operation at 85% of their rated votlage

xii) Estimated time constant in hours for

a) Natural cooling

b) Forced air cooling

d) Oil Pump Motor data

i) Number per cooler and rating as % of cooler requirment (Also indicate no. of spare pumps).

iv) Locked rotor current (Amps)

v) Temp. range over which cooler control is adjustable ( deg.C to deg. C)

vi) Rated Power (KW)

vii) Capacity (cu m/min) or (Litres/Minute)

viii) Rated voltage (Volts)

ix) Efficiency of motor at full load (percent)

x) Temp. rise of motor at full load (ºC)

xi) Whether the fan and/or pumps suitable for continuous operation at 85% of their rated votlage

xii) Estimated time constant in hours for

a) Natural cooling

b) Forced air cooling

e) Type of oil Pump and motor (Whether oil submerged type)

f) Radiator details

i) Overall dimensions 1xbxh (mm)

ii) Total weight with oil (kg)

iii) Total weight without oil (kg)

iv) Thickness of Radiator tube (mm)

v) Type of mounting

14 Thermal Data

a) Temperature rise in top oil over an ambient of 50 deg. C. (deg. C)

b) Temperature rise in winding by resistance measurment method over an ambient of 50 deg.C

c) Thermal time constant (Hours)

d) Maximum hot spot temeprature rise calculated by formula deg. C

e) Period of operation of transformer at full load without calculated winding hot spot temperature exceding 140 deg. C and when

(a) 50% coolers fail

(b) 100% coolers (Refer Cl. No. 7.9) fail

15 a) Short time thermal rating of LV widning/tertiary winding in KA & duration in seconds.

b) Short time thermal rating of IV winding in KA & duration in seconds.

c) Short time thermal rating of HV widnign in KA & duration in seconds.

16 Over excitation withstand time (secs.)

17 Efficiency at 75oC as derived from guaranteed loss figures At unit p.f. At 0.8 p.f.

a. At 125% full load

b. At 100% full load

c. At 75% full load

d. At 50% full load

18 a. Maximum efficiency ………….%

b. Load at which maximum efficiency occurs (% of full load)

19 Regulation at full load and at 75oC

a. At unity p.f. in %

b. At 0.8 p.f. (lag) in %

20 Partial disharge level at Um

a) High Voltage

i) Manufacturer

iii)Total creepage distance (mm)

iv) Protected creepage distance(mm)

vi)Rated current(Amps)

vii) Rated voltage - KV

viii) Quantity of oil in bushing and specification of oil used (Kgs)

ix) Whether test tap is provided.

x) Weight of assembled bushing

xi) Phase to earth clearance in air of live parts at the top of bushing

b) Medium Voltage

i) Manufacturer

iii)Total creepage distance (mm)

iv) Protected creepage distance(mm)

vi)Rated current(Amps)

vii) Rated voltage - KV

viii) Quantity of oil in bushing and specification of oil used (Kgs)

ix) Whether test tap is provided.

x) Weight of assembled bushing

xi) Phase to earth clearance in air of live parts at the top of bushing

i) Manufacturer

iii)Total creepage distance (mm)

iv) Protected creepage distance(mm)

vi)Rated current(Amps)

vii) Rated voltage - KV

viii) Quantity of oil in bushing and specification of oil used (Kgs)

ix) Whether test tap is provided.

x) Weight of assembled bushing

xi) Phase to earth clearance in air of live parts at the top of bushing

22 Proposed method of transformer transportation

23 Is vaccum filing required? If so, state absolute pressure (mm of HG)

24 Total quantity of oil(litres)

25 Tap changing equipment rating

a) Voltage class and current

b) Number of steps

d) Step voltage

f) Rated voltage of driver motor (Volts)

g) No. of revolutions to complete one step

h) Time to complete one step on manual/auto operation (Secs.)

i) Power required (kW)

j) Power flow (uni-directional or bi-directional or restricted bi-directional)

k) Control : Manual / Auto / Local / Remote / Independent / Parallel.

l) Auxiliary supply details

m) Voltage control (whether automatic or manual)

n) Line drop compensation Provided / Not provided.

o) Protective devices

p) Divertor selector switch Transient time - Cycles.

q) Value of maximum short circuit current Amps.

r) Maximum impulse withstand test voltage with 1.2/50 micro seconds full wave between switch assembly and earth (kV peak)

s) Maximum power frequency test voltage between switch assembly and earth - kV rms.

t) Maximum impulse withstand test voltage with 1.2/50 micro seconds across the tapping range (kV peak).

u) Approximate over all dimensions of Tap changer mm

v) Approximate over all weight Kgs.

w) Approximate over all quantity of oil-ltrs/Kgs.

x) Particulars of the OLTC control panel for installation in the control room.

26 Insulation Level

i) Lightning impulse withstand voltage (kVp)

ii) Switching Surge withstand voltage (kVp)

iii) Power Frequency withstand voltage (kV rms)

i) Lightning impulse withstand voltage (kVp)

ii) Power Frequency withstand voltage (kV rms)

i) Lightning impulse withstand voltage (kVp)

ii) Power Frequency withstand voltage (kV rms)

i) Lightning impluse withstand voltage (kVp)

ii) Switching Surge withstand voltage (kVp)

iii) Power Frequency withstand voltage (kV rms)

i) Lightning impulse withstand voltage (kVp)

ii) Power Frequency withstand voltage (kV rms)

i) Lightning impulse withstand voltage (kVp)

ii) Power Frequency withstand voltage (kV rms)

g) Neutral Bushings

i) Lightning impulse withstand voltage (kVp)

ii) Power Frequency withstand voltage (kV rms)

27 Approximate diemensions

a) Tank (1xbxh) (mm)

b) Overall dimensions with coolers (1xbxh) (mm)

c) Shipping dimensions (1xbxh) (mm)

d) Hieght for un-tanking (mm)

e) Dimensons of largest package (1xbxh) (mm)

28 Weights of Transformer Components

ii) Windings(kg)

iii) Insulation (kg)

b) Tank and fittings (kg)

d) Untanking weight (heaviest piece) (kg)

e) Total weight (kg)

f) Weight of heaviest package (kg)

j)Total shipping weight (kg)

k) Parts detached for transport (furnish list)

29 Permissible overload (% of rating and time in minutes)

a) Minimum clearance between phases

b) Minimum clearance of HV winding to tank in oil (mm)

c) Minimum clearance of HV winding to earth in oil (mm)

d) Clearance between Core and Coil (mm)

e) Clearance between coils (mm)

f) Clearance between neutral to ground in air (mm)

31 Conservator For Tr. tank OLTC

a) Total volume (Litres)

b) Volume between highest and lowest levels (Litres)

c) No. of Breathers provided (No.)

d) Type of dehydrating agent used for breathers

32 Valve sizes and number required/ fitted

i. Drain valves - mm - No.

ii. Filter valves - mm - No.

iii. Sampling valves - mm - No.

33 Capacitance Values

a) HV to earth (pF)

b) MV to earth (pF)

c) LV to earth (pF)

34.a) Type of oil preservation

b) Material of air cell

c) Continuous temp. withstand capability of the air cell

35. a) Type and Make of pressure relief /device

b) No. of pressure relief device provided

36 Lifting Jacks (Hydraulic jacks)

a) Governing standard

b) Number of jacks in one set

c) Type and Make

d) Capacity (Tonnes)

g) Height in closed position (mm)

h) Mean diameter of thread (mm)

a) Characteristics of Insulating oil to be used

Viscosity at 40 ºC in mm²/s

Viscosity at -30 ºC in mm²/s

Pour point in ºC

Water content in mg/kg

Breakdown voltage in kV

Density at 20 ºC in g/ml

Particle content

2 – Refining/stability

Acidity in mg KOH/g

Interfacial tension in mN/m

Total sulphur content

Corrosive sulphur

Potentially corrosive sulphur

Inhibitors of IEC 60666 in %

Metal passivator additives of IEC 60666 in mg/kg

Other additives

3- Furfural and related compounds content in mg/kg

4 - Performance

Oxidation stability for uninhibited oil – 164 hrs

-Total acidity in mg KOH/g

Gassing tendency

5 – Health, safety and environment (HSE)

Flash point in ºC

PCA content in %

PCB content in mg/kg

6 – Carbon Composition FTIR method

b) Quantity of oil (liters) as per clause no 6.4(b), Sec-Auto-Transformer."Sufficient quantity of oil necessary for first filling of all tanks, coolers and radiator at the proper level along with 10% extra oil for topping up shall be supplied in non-returnable containers suitable for outdoor storage.

c) Standards applicable

a) Type of construction (core/Shell)

b) Net core area (mm2)

c) Core material and grade used

d) Type of joint between core and yoke

e) Thickness of stamping (mm)

f) Percentage silicon content (%)

g) Maximum flux density in core at rated frequency

i) 90% voltage (wb/sq.m)

i) 100% voltage (wb/sq.m)

i) 110% voltage (wb/sq.m)

The Contractor shall ensure that windings of 400kV class transformers are made in dust proof and conditioned atmosphere. The Bidder shall furnish the details of the facilities available in this regard at their works.

a) Type of winding

b) Current density at rated load

i) HV (A/sq.mm)

ii) MV (A/sq.mm)

ii) MV (A/sq.mm)

iii) LV (A/sq.mm)

c) Conductor area

iii) LV (sq.mm)

d) Maximum current density under short circuit

i) HV (A/sq.mm)

ii) MV (A/sq.mm)

iii) LV (A/sq.mm)

e) Magnetizing inrush current (Amps)

f) No load Current (Amps) at rated frequency

a) 90% Voltage (A)

b) 100% Voltage (A)

c)110% Voltage (A)

g) Magnetizing current at rated frequency and at rated voltage

h) 1) Leakage reactance

2) Leakage resistance

i) Winding insulation Type and class Graded and ungraded

j) i. Insulating material used for :

1. Regulating winding

ii. Between HV and IV and LV as applicable

iii. Between core & LV side.

iv. For core bolts, washers and end plates

v. Regulating winding & earth.

k) i. Type of axial coil support

ii. Type of Radial coil support :

l) Core bolt insulation voltage

m) Details of special arrangement provided to improve surge voltage distribution in the windings

a) Tank cover -Conventional/Bell Type

c) Approximate thickness of

ii) Bottom (mm)

iii) Cover (mm)

c) Thickness (mm)

d) Total radiating surface in square meters

e) Method of drying out transformer at site

f) Type of radiator

g) Total number of Radiators/Banks for transformer and over all dimensions.

h) Rating of Transformer with one radiator bank out of service.

i) Vacuum withstand capability

42 Vaccum withstand capability of

a) Main Tank (torr)

b) Radiators and accesssories(torr)

c) Vacuum recommended for hot oil circulation (torr)

d) Vacuum to be maintained during oil filling in transformer tank (torr)

43 Pressure withstand capability of

a) Main Tank (torr)

b) Radiators and accesssories(torr)

b) Temperature withstand capability (o C)

45 Noise level when energized at normal voltage and normal frequency at no load (db)

46 Minimum draw bar pull required to move the transformer on level track (kg)

47 Size of filter hose (mm)

48 Temprature Indicators

i) Manufacturer

iv) No. of contacts

v) Current rating of each contact

vi) Size and No.

i) Manufacturer

iv) No. of contacts

v) Current rating of each contact

vi) Size and No.

i) Manufacturer

iv) Auxiliary supply used

i) Manufacturer

iv) Auxiliary supply used

49 Ratio and Type of CT used for winding temperature

50 Type of oil level indicator and whether supervisory alarm contact for low oil level provided (Yes/No)

51 Type and size of Gas operated relay and whether supervisory alarm and trip contacts provided and their size and Nos.

52 i) No. & size of bi-directional wheels provided.

ii) Track gauge required for the wheels

53 Details of painting at works and site

54 Compliance to technical specification with respect to

(i) Microprocessor based numerical RTCC unit (ITCS) Yes/No

(ii) On line dissolved gas (multi gas) and moisture analyser Yes/No

(iii) Fibre optic temperature monitoring system Yes/No

(iv) On line insulating oil drying system (cartridge Type) Yes/No

B DATA SHEETS - BUSHING CURRENT TRANSFORMER

1) Bushing Current Transformer on Auto Transformer

a) HV Side Core 1 Core 2

i) Type or voltage class

iii) Acuuracy Class

v) Accuracy limit factor

vi) Knee point voltage (Volts) (minimum)

vii) Maximum resistance of secondary winding (ohms)

viii) Maximum exciting (mA) current

i) Type or voltage class

iii) Acuuracy Class

v) Accuracy limit factor

vi) Knee point voltage (Volts) (minimum)

vii) Maximum resistance of secondary winding (ohms)

viii) Maximum exciting (mA) current

i) Type or voltage class

iii) Acuuracy Class

v) Accuracy limit factor

vi) Knee point voltage (Volts) (minimum)

vii) Maximum resistance of secondary winding (ohms)

viii) Maximum exciting (mA) current

d) Neutral side

i) Type or voltage class

iii) Acuuracy Class

v) Accuracy limit factor

vi) Knee point voltage (Volts) (minimum)

vii) Maximum resistance of secondary winding (ohms)

viii) Maximum exciting (mA) current

Place Designation

Name of the Company

KARNATAKA POWER TRANSMISSION CORPORATION LIMITED

Bid Enquiry No: KPTCL/2026-27/SS/WORK_INDENT3813

Providing additional 1 x 500MVA (4th), 400/220kV Transformer at Existing 400/220kV Hoody sub-station in Bengaluru East Taluk,Bengaluru Urban District., on total turnkey basis including Supply of all Materials/ equipments, Erection (Including dismantling and Civil Works) of all materials/equipments, Testing and Commissioning

A1 : GUARANTEED TECHNICAL PARTICULARS FOR BUS REACTOR -Void DRS-1A

(Bidder should indicate the guaranteed technical data of all equipments/materials for each type of rating separately)

125MVAR , 400KV BUS REACTOR -Void

1 Name of the Manufacturer and country of origin

2 Type of reactor

3 Standards applicable

4 Type of Cooling

6 a) Reactive power for continuous operation (Mvar)

i) At rated voltage MVAR

ii) At highest voltage ( i.e. 5% higher than rated) MVAR

b) Rated voltage (KV) KV

c) Temperature rise in oil above ambient temperature (degree Celcius) degree Celcius

d) Temperature rise of winding by resistance above ambient temperature (degree Celcius) degree Celcius

e) Rated frequency (HZ) HZ

7 Number of Phases

8 Maximum Permissible Losses of Reactor at rated current and Frequency and at 75 degC Total Loss in KW

a) Positive sequence Ohms

b) Zero sequence Ohms

11 Ratio of reactor ( i.e. Q-factor)

12 Maximum permissible duration of service at 110% of rated voltage, starting from cold without exceeding permissible temperature rise hrs

13 Noise level and and reference standard db

14 Test voltage for windings

a. Lighting impulse (1.2/50 microsecs) withstand Voltage KV Peak

b. Power frequency withstand voltage KV rms

c. Switching surge withstand voltage KV Peak

15 Clearance from 400KV terminal

a) HV Phase to Phase mm

b) Phase to Ground mm

c) Neutral to Ground mm

16 Approximate weights (kgs.)

b. Winding (kgs.)

c. Tank and fittings (kgs.)

e. Total weight (kgs.)

f. Untanking weight (to provide access to core and coils) (kgs.)

17 Quantity of oil (including 10% extra) liters.

a) Total volume

b) Volume between highest and lowest visible oil levels.

19 (a) Size of largest package (mm x mm x mm)

(b) Weight of largest package (kgs.)

c) Gross weight to be handled (kgs.)

(d) Gross volume to be handled (M3)

20 Bushing as per IS : 2099

b) Makers name and country of manufacture

c) Standard applicable

d) Momentary power frequency withstand voltage KV rms

e) One minute power frequency withstand voltage

f) Power frequency puncture voltage KV

g) Full wave impulse withstand voltage KV Peak

h) Impulse puncture voltage KV

i) Total creepage distance in air mm

a) Type of core

b) Justification for type of core adopted

c) Technical details of the core ( no of limbs)

ii) Thickness mm

iii) Grade (Prime only)

iv) Insulation of core lamination

v) Press board material and thickness

22 Zero Sequence Reactance/ positive sequence reactance i.e. X0/XL

23 Range of voltage up to which impedance will be constant and magnetization curve up to 2.5 pu. Voltage.

24 Vibration level

25 Amount of unbalanced current in each phase when connected to symmetrical voltages.

26 Lifting jacks

a) Governing standard

b) Number of jacks

c) Type and make

g) Height in closed position

h) Mean diameter of thread

27 Capacitance value : (Phase to Ground) pf

28 Type of oil preservation system

29 Harmonic content in Phase current

30 Quality of oil (please enclose separate sheet for characteristics of oil)

31 Cooling calculation shall be submitted

B NEUTRAL GROUNDING REACTOR:

1 (i) Rated voltage from insulation strength considerations

(ii) Rated frequency

(iii) No of phases

(vi) Max. continuous current Amps

(vii) Rated short time current (10 sec) Amps

(viii) Rated impedance at rated short time current

(i) Rated voltage

(ii) Creepage distance (total) mm

(iv) Lightning Impulse (1.2/50 micro sec) withstand voltage ( kVp)

(v) Power Frequency withstand voltage (kV rms)

3 Insulation level for winding Line side/ groundside

(i) Lightning Impulse (1.2/50 micro sec) withstand voltage kVp

(ii) Power Frequency withstand voltage kVrms

(iii) Max. admissible temperature rise over ambient temperature of 50ºC at rated voltage

a) of winding measured by resistance ºC

b) of top oil measured by thermometer ºC

(iv) Cooling system

(v) Cooling medium

(vi) Whether neutral is to be brought out

(vii) Method of grounding

C. SURGE ARRESTERS:

1 Name and address of Manufacturer:

2 Manufacturer's type designation:

3 Applicable standards :

4 Arrester class and type :

5 Rated arrester voltage (kV) :

6 Rated system voltage (kV) :

7 Maximum continuous operating voltage (COV) at 50 deg.C ambient temperature (kV)

8 Nominal discharge current(8/20 micro sec.wave) (kA)

9 Minimum discharge capability ( kJ / kV) :

a) Maximum residual voltage at nominal discharge current (kVpeak)

b) Minimum residual voltage at nominal discharge current (kVpeak)

10 a) Maximum residual voltage at 50 % nominal discharge current (kVpeak)

b) Maximum residual voltage at 200% nominal dicharge current (kVpeak)

11 Steep fronted wave residual voltage at 1 KA (kVpeak)

12 Maximum switching surge impulse residual voltage at 1 KA (kVpeak)

13 Long duration discharge class :

14 Impulse current withstand

a) High current short duration (4/10 micro-sec wave) (kVpeak)

b) Low current long duration : (2000 microsec.) Amps

15 Current for pressure relief test (kA) :

16 Pressure relief class ( as per IEC 99) :

17 One minute power frequency (dry) withstand voltage of arrester housing (kVrms)

18 Lightning Impulse withstand test voltage of arrester housing with 1.2/50 microsec wave (kVp)

19 Switching Surge Impulse withstand test voltage of arrester housing with 250/2500 microsec wave (kVp)

20 Total creepage distance of whole arrester housing ( mm):

21 Cantilever strength of complete arrester (N) :

22 Total height of the arrestor (mm) : ( mm):

23 Total weight of the arrestor (Kg) :

24 Maximum radio interference voltage at 1.1 Ur / √3 voltage at 1 MHz (microvolts)

25 Partial discharge at 1.05 continuous operating voltage (pC)

26 Minimum prospective symmetrical fault current : (kArms)

27 Compliance to technical specification w.r.t :

i) Surge monitor YES / NO

ii) Support Insulator YES / NO

iii) Terminal connectors YES / NO

28 ZnO block details :

a) Make and size of ZnO block :

b) Whether equipment type tested with offered type of ZnO block : YES / NO

29 Whether similar equipment are type tested as per IEC/IS or equivalent standard and are in successful operation for at least two years : YES / NO

30 Overall General Arrangement drawing of Surge arrester is to enclosed. : YES / NO

Place Designation

Name of the Company

KARNATAKA POWER TRANSMISSION CORPORATION LIMITED

Bid Enquiry No: KPTCL/2026-27/SS/WORK_INDENT3813

Providing additional 1 x 500MVA (4th), 400/220kV Transformer at Existing 400/220kV Hoody sub-station in Bengaluru East Taluk,Bengaluru Urban District., on total turnkey basis including Supply of all Materials/ equipments, Erection (Including dismantling and Civil Works) of all materials/equipments, Testing and Commissioning

BIDDERS NAME AND ADDRESS ALONG WITH GSTIN NUMBER

The Chief General Manager(Tech), Corporate Office, KPTCL, Indhana Bhavan, BANGALORE - 560009

A1 : GUARANTEED TECHNICAL PARTICULARS FOR GIS MODULES

(Bidder should indicate the guaranteed technical data of all equipments/materials for each type of rating separately)

Sl. No. Particulars 400kV 245kV

1.0 HIGH VOLTAGE CIRCUIT BREAKERS

1.1 Makers name and country of manufacture

1.2 a) Manufacturers type and designation

b) Single pressure type Yes/No

c) Common enclosed phases Yes/No

d) Number of breakers in series

e) Class of circuit breaker (C2-M2) Yes/No

1.3 Applicable Standards

1.4 Rated Voltage kV

1.5 Service Voltage kV

1.6 Rated continuous voltage for rated breaking capacity

1.7 Ambient temperature assumed for design:

b) Minimum daily average 0C

1.8 Continuous Current:

b) Under site condition Amps

1.9 a) Rated short time current kA

b) Rated time Sec.

1.10 Maximum rise of temperature over ambient for current rating under

a) Clause 1.8 above 0C

b) Clause 1.9 above 0C

1.11 Open/Close time

a) Closing time ms

b) Dead time ms

c) Break time ms

d) Make time ms

e) Arcing time max ms

f) Maximum tolerance in open/close time between different poles ms

1.12 Rated operating duty

1.13 Interrupting capacity based on duty cycle in clause 1.12 above

a) RMS value of AC component KA

b) Percentage DC component

1.14 Interrupting capacity

a) at maximum voltage kA rms

b) at minimum voltage kA rms

1.15 Rated transient recovery voltage

a) Method of representing TRV Four/Two parameters

b) Value of parameters

c) First pole to clear factor

d) Type of devices, used to limit the rate of rise of re-striking voltage

e) Type of devices, if any used to obtain uniform voltage distribution between breakers

1.16 Rated making capacity

a) at higher rated voltage kA (peak)

b) at lower rated voltage kA (peak)

1.17 Latching current kA

1.18 Restrike guarantee

1.19 Reignition performance

1.20 Short Circuit test certificate enclosed YES/NO

Oscillogram enclosed YES/NO

1.21 Short line fault interrupting capacity

a) Method of representing TRV Four/Two parameters

b) Value of parameters

c) Details of additional capacitors if used for TRV control

1.22 Type of main contacts

1.23 Type of arcing contacts and/or arc control device

1.24 Material of contacts:

c) Whether contacts are silver faced

1.25 Insulation level of the breaker:

a) One minute power frequency withstand voltage kV (rms)

b) Switching surge withstand test voltage kV (peak)

c) Impulse withstand test voltage kV (peak)

1.26 Rated duty of

a) Closing resistors

b) Opening resistors

1.27 Capacity to interrupt delayed zero passage fault current

a) Oscillogram enclosed Yes/No

b) Test reports enclosed Yes/No

1.28 Whether the circuit breaker is fixed trip or trip free

1.29 Method of tripping:

b) Emergency (complete description of manually operated emergency tripping device)

1.30 a) Type of tripping mechanism

b) No. of trip coils

1.31 a) Normal voltage of trip coil Volts

b) Pick-up range Volts

c) Trip amps (per coil) Amps

1.32 a) Power at normal voltage of closing mechanism Watts

b) Power at 85% of normal voltage Watts

c) Close amps (per coil) Amps

1.33 Type of closing mechanism

1.34 Normal voltage of closing coils Volts

1.35 a) Total interrupting time measured from instant of trip coil energization to arc extinction of resistor current Cycles

b) Closing time measured from instant of application of power to closing device up to arcing contacts touching Cycles

c) Reclosing time Cycles

1.36 Critical current (current giving the longest arc when a break takes place) A

1.37 Maximum voltage factor of the circuit breaker when switching off:

a) Unloaded transformer

b) Loaded transformer

c) Open circuited lines

d) Small inductive current of 10A

e) Capacitor bank

f) Breaking cable charging current (400A for 400 Kv, 250A for 245 KV)

g) Breaking line charging current (600A for 400 kV, 125A for 245 KV).

1.38 When switching off asynchronous system:

a) Maximum current kA

b) Maximum recovery voltage between contacts of one pole KV

c) Test reports for asynchronous switching duty enclosed Yes/No

1.39 a) Number of openings at rated capacity, the circuit breaker is capable of performing without inspection, replacement of contacts or other main parts

b) Cumulative switching capacity without requiring maintenance Million Amps

1.40 Particulars of SF-6 gas:

a) Gauge Pressure of SF-6 at 200C Bar

iii. “Gas Refill” level

iv. “Breaker Block” level

v. “Over Pressure” level

b) Maximum permissible moisture content of SF6 gas ppm by wt.

c) Type of monitor provided for SF6 gas

d) Maximum leakage rate of SF6 gas per year at normal pressure %

e) Breaker pressure relief device:

i. Rupturing pressure bar

ii. Time to rupture seconds

iii. Quantity and location on breaker

iv. Construction material of diaphragm

f) Quantity of SF6 gas in complete breaker (3-Phase) Kgs

g) Circuit breaker enclosure:

i. Design pressure Bar

ii. Routine test pressure Bar

iii. Type test pressure Bar

iv. Operating pressure Bar

v. Maximum time for de-gassing and regassing of circuit breaker compartment Hrs.

h) Circuit breaker enclosure over pressure device operating pressure Bar

i) Type of absorbent device for gas decomposition provided and quantity. Kg

j) Moisture absorbent device and quantity Kg

k) Design life time of moisture absorbers Years

l) Weight of complete circuit breaker assembly Kg

m) Material of circuit breaker enclosure

1.41 Voltage withstand V/S time graph enclosed Yes/No

1.42 INSULATORS:

c) Descriptive pamphlet No.

e) Insulation class

f) One minute dry power frequency withstand voltage kV (rms)

g) Flashover voltage kV

h) Full wave impulse withstand voltage kV (peak)

i) Switching surge withstand voltage kV (peak)

j) Puncture value of insulator in SF6 gas kV

- Design bursting pressure Gauge bar

- Routine test pressure Gauge bar

- Arcing test 3 Sec. kA

1.43 General outline drawing enclosed, No.

1.44 Type of operating mechanism pneumatic/ hydraulic/spring charged

1.45 Spring charging mechanism

a) Spring charging motor

i. Rated voltage V

ii. Rating Watts

iv. Class of insulation

v. Satisfactory operation of spring charging motor between 80%-110% of rated voltage Yes/No

vi. Time required to charge spring from fully discharged condition Sec.

vii. Overload and short circuit protection particulars

b) Is provision made for immediate charging of closing spring after a closure Yes/No

c) Adequate spring reserve for one O-C-O operation without intentional time delay Yes/No

d) Mechanical indication for spring charged/discharged condition provided Yes/No

e) Whether slow closing/opening is feasible for maintenance testing Yes/No

f) No. of close-open operations possible after failure of Auxiliary supply

1.46 Pneumatically operated mechanism and compressed air system

a) Pneumatic operating system

i. Pressure switches for monitoring air pressure provided Yes/No

ii. Minimum air pressure required for closing Kg/cm2

iii. Minimum air pressure required for tripping Kg/cm2

iv. Maximum air pressure the local air receiver can withstand Kg/cm2

v. Setting of low pressure switch Kg/cm2

vi. Setting of high pressure switch Kg/cm2

vii. No. of potential free contacts on each pressure switch

viii. Pressure at which local receiver safety valve opens Kg/cm2

ix. Capacity of local reservoir Liters

b) Compressed air system:

i. Unit or centralised

ii. Air compressor capacity

iii. Rated pressure M3/hr

iv. Pressure at which central receiver safety valve opens Kg/cm2

v. Compressor operation starts at pressure Kg/cm2

vi. Compressor operation stops at pressure Kg/cm2

vii. Time for air compressor to charge central storage reservoirs

- From atmospheric to pressure indicated in item-v above Minutes

- From pressure indicated in item-v to item-vi above Minutes

viii. Compressor motor details enclosed Yes/No

ix. Control scheme drawing enclosed Yes/No

x. Control panel with complete auto start-stop controls, protection and interlocks provided Yes/No

xi. Piping bus scheme provided as required, complete with piping valves, supports, bends etc. included to make compressed air system complete Yes/No

xii. Calculation for compressed air system sizing including compressors piping and receivers enclosed Yes/No

xiii. Compressor air pipe

c) No. of close-open operations possible after failure of ‘AC’ supply

1.47 Hydraulic operating mechanism

a) Operating mechanism pressure

i. Nominal Kg/cm2

ii. Maximum Kg/cm2

iii. Alarm level (pump up) Kg/cm2

iv. Breaker block level Kg/cm2

b) No. of stored close-open operations from nominal to “Breaker Block” pressure

c) Reduction in pressure

i. “Close” operation Kg/cm2

ii. “Open” operation Kg/cm2

d) No. of close-open operations possible after failure of ‘AC’ supply to the motor

e) Hand pump-set for emergency operation provided Yes/No

1.48 Whether all type test reports as per latest relevant IEC standards are enclosed? Yes/No

1.49 Whether all routine/acceptance tests as per latest relevant standards will be carried out on each circuit breaker Yes/No

1.50 a) Whether breaker construction suitable for uprating later Yes/No

b) If yes, feasibility and extent of uprating possible

1.51 a) Linking mechanism for single pole units For closing / For tripping

b) Details of construction of linking mechanism components like operating rod:

Material specification

1.52 Auxiliary supply for heaters

a) AC voltage supply Volts

b) Total power required Watts

1.53 Auxiliary contacts

iii. Make before break

b) Continuous current carrying capacity A

c) Breaking capacity at 220 V DC A

d) Rated voltage V

1.54 Limit switch contacts

a) Continuous current carrying capacity A

b) Breaking capacity at 220 V DC A

c) Rated voltage V

2.0 HIGH VOLTAGE DISCONNECT SWITCHES (ISOLATORS) AND EARTH SWITCHES:

These details shall be separately furnished for 400kV & 245KV (a)Isolators, (b) high speed motor operated earth switches and (c) hand operated maintenance earth switches:

2.1 Makers name and country of manufacture

2.2 Manufacturers type and designation

2.3 Reference Standards

2.4 Rated voltage kV

2.5 Maximum design voltage at which the isolator can operate kV

2.6 Frequency Hz

2.7 Derating factor, if any, for specified site condition

2.8 Mechanical endurance class of Isolators M2 Yes/No

2.9 Class of Electrical endurance for earthing Switches

i. For high speed earthing switch with short circuit making capability.

ii. For Maintenance earthing switches

2.10 Current rating:

a) Continuous at site condition A

c) One second KA

d) Three second KA

e) Fault making capability(for earth switches)

211 a) Maximum temperature of current carrying parts when carrying rated current continuously 0C

b) Ambient temperature (Maximum/Average) for which (a) is applicable 0C

c) Maximum temperature of current carrying parts after carrying 40 KA current for

2.12 a) Short circuit type test certificates or reports No.

b) Whether (a) is enclosed Yes/No

2.13 Insulation tests:

a) One minute power frequency withstand voltage:

i. Across the isolating distance KV

ii. To earth and between poles KV

b) 1.2 x 50 microsecond impulse withstand voltage (+ or – polarity):

i. Across the isolating distance KV (peak)

ii. To earth and between poles KV (peak)

2.14 Contacts and material of current carrying parts:

a) Type of main and arcing contacts.

b) Material of contacts

i. Whether contacts are silver faced

ii. Thickness of silver facing

d) Material used for current carrying parts

e) Size & thickness of contacts

2.15 Rated switching capacity:

a) Capacity to interrupt magnetizing current (at p.f.) A

b) Capacity to interrupt line charging current (at p.f.) A

c) Rated making current A

d) Capacity to switch power transformer A

e) Transformer in rush current making capacity A

f) Capacity to energize GIS bus length M

g) Capacity to de-energize GIS bus length M

2.16 Operating time:

a) Opening time ms

b) Total opening time ms

c) Closing time ms

d) Charging time ms

2.17 Clearance:

a) Between poles mm

b) Between live parts and earth mm

c) Between live parts when the switch is open

i. On the same pole mm

ii. Between adjacent poles mm

2.18 Type of interlocks

2.19 a) Torque required to operate the moor operated isolator Kg-m

b) Torque required to manually operate the isolators, high speed earth switches and maintenance earth switches Kg-m

2.20 Speed of make and break

2.21 Over travel distance after contact made

2.22 Number of auxiliary switches:

a) N.O. type “a”

b) N.C. type “b”

c) Make before break type

d) Rated voltage V

e) Rated continuous current A

f) Breaking capacity at rated voltage A

2.23 Number of fault closing operations at rated short circuit current before:

a) Maintenance is required

b) Deterioration of dielectric withstand voltage occurs

2.24 Gauge pressure of SF6 gas at 200C

a) Rated pressure bar

b) Absolute pressure (gauge) bar

c) Minimum pressure at rated kV bar

d) Maximum safe pressure bar

e) Lo-pressure alarm bar

f) Very-lo pressure alarm bar

g) Over pressure alarm bar

h) Type of relief device (diaphragm etc)

i) Absorbent device for gas decomposition products provided (if yes, type & quantity) Yes/No

j) Moisture absorbent device type & quantity Kg

k) Enclosure design pressure bar

l) Enclosure test pressure bar

m) Enclosure over pressure device operating pressure bar

n) Quantity of SF6 gas in the enclosure Kg

o) Total weight of Isolator / Earth switch assembly Kg

2.25 Provision for verifying contact position

2.26 Viewing ports provided Yes/No

2.27 Insulator data

b) Torsional strength Kg m

c) Cantilever strength upright Kg

d) Power frequency dry flash-over voltage KV

e) Power frequency wet flash-over voltage KV

f) Impulse flash-over positive wave(1.2x50us) KV (peak)

g) Impulse withstand (1.2x50us) KV (peak)

h) Power frequency puncture voltage KV

2.28 a) Manual earth switch bushing insulator data

i. Power frequency flashover voltage KV (rms)

ii. Impulse flash over voltage KV (peak)

b) High speed earth switch bushing insulator data

i. Power frequency flash over voltage KV (rms)

ii. Impulse flash over voltage KV (peak)

2.29 Switch design:

a) Rotating/tilting/lifting

b) Horizontal/Vertical break

2.30 Operating mechanism

Manual/Pneumatic/Motor

(b) high speed motor operated earth switches:

2.1 Makers name and country of manufacture

2.2 Manufacturers type and designation

2.3 Reference Standards

2.4 Rated voltage kV

2.5 Maximum design voltage at which the isolator can operate kV

2.6 Frequency Hz

2.7 Derating factor, if any, for specified site condition

2.8 Current rating:

a) Continuous at site condition A

c) One second KA

d) Three second KA

e) Fault making capability(for earth switches)

2.9 a) Maximum temperature of current carrying parts when carrying rated current continuously 0C

b) Ambient temperature (Maximum/Average) for which (a) is applicable 0C

c) Maximum temperature of current carrying parts after carrying 40 KA current for

2.10 a) Short circuit type test certificates or reports No.

b) Whether (a) is enclosed Yes/No

2.11 Insulation tests:

a) One minute power frequency withstand voltage:

i. Across the isolating distance KV

ii. To earth and between poles KV

b) 1.2 x 50 microsecond impulse withstand voltage (+ or – polarity):

i. Across the isolating distance KV (peak)

ii. To earth and between poles KV (peak)

2.12 Contacts and material of current carrying parts:

a) Type of main and arcing contacts.

b) Material of contacts

i. Whether contacts are silver faced

ii. Thickness of silver facing

d) Material used for current carrying parts

e) Size & thickness of contacts

2.13 Rated switching capacity:

a) Capacity to interrupt magnetizing current (at p.f.) A

b) Capacity to interrupt line charging current (at p.f.) A

c) Rated making current A

d) Capacity to switch power transformer A

e) Transformer in rush current making capacity A

f) Capacity to energize GIS bus length M

g) Capacity to de-energize GIS bus length M

2.14 Operating time:

a) Opening time ms

b) Total opening time ms

c) Closing time ms

d) Charging time ms

2.15 Clearance:

a) Between poles mm

b) Between live parts and earth mm

c) Between live parts when the switch is open

i. On the same pole mm

ii. Between adjacent poles mm

2.16 Type of interlocks

2.17 a) Torque required to operate the moor operated isolator Kg-m

b) Torque required to manually operate the isolators, high speed earth switches and maintenance earth switches Kg-m

2.18 Speed of make and break

2.19 Over travel distance after contact made

2.2 Number of auxiliary switches:

a) N.O. type “a”

b) N.C. type “b”

c) Make before break type

d) Rated voltage V

e) Rated continuous current A

f) Breaking capacity at rated voltage A

2.21 Number of fault closing operations at rated short circuit current before:

a) Maintenance is required

b) Deterioration of dielectric withstand voltage occurs

2.22 Gauge pressure of SF6 gas at 200C

a) Rated pressure bar

b) Absolute pressure (gauge) bar

c) Minimum pressure at rated kV bar

d) Maximum safe pressure bar

e) Lo-pressure alarm bar

f) Very-lo pressure alarm bar

g) Over pressure alarm bar

h) Type of relief device (diaphragm etc)

i) Absorbent device for gas decomposition products provided (if yes, type & quantity) Yes/No

j) Moisture absorbent device type & quantity Kg

k) Enclosure design pressure bar

l) Enclosure test pressure bar

m) Enclosure over pressure device operating pressure bar

n) Quantity of SF6 gas in the enclosure Kg

o) Total weight of Isolator / Earth switch assembly Kg

2.23 Provision for verifying contact position

2.24 Viewing ports provided Yes/No

2.25 Insulator data

b) Torsional strength Kg m

c) Cantilever strength upright Kg

d) Power frequency dry flash-over voltage KV

e) Power frequency wet flash-over voltage KV

f) Impulse flash-over positive wave(1.2x50us) KV (peak)

g) Impulse withstand (1.2x50us) KV (peak)

h) Power frequency puncture voltage KV

2.26 a) Manual earth switch bushing insulator data

i. Power frequency flashover voltage KV (rms)

ii. Impulse flash over voltage KV (peak)

b) High speed earth switch bushing insulator data

i. Power frequency flash over voltage KV (rms)

ii. Impulse flash over voltage KV (peak)

2.27 Switch design:

a) Rotating/tilting/lifting

b) Horizontal/Vertical break

2.28 Operating mechanism

Manual/Pneumatic/Motor

(c) Hand operated maintenance earth switches:

2.1 Makers name and country of manufacture

2.2 Manufacturers type and designation

2.3 Reference Standards

2.4 Rated voltage kV

2.5 Maximum design voltage at which the isolator can operate kV

2.6 Frequency Hz

2.7 Derating factor, if any, for specified site condition

2.8 Current rating:

a) Continuous at site condition A

c) One second KA

d) Three second KA

e) Fault making capability(for earth switches)

2.9 a) Maximum temperature of current carrying parts when carrying rated current continuously 0C

b) Ambient temperature (Maximum/Average) for which (a) is applicable 0C

c) Maximum temperature of current carrying parts after carrying 40 KA current for

2.10 a) Short circuit type test certificates or reports No.

b) Whether (a) is enclosed Yes/No

2.11 Insulation tests:

a) One minute power frequency withstand voltage:

i. Across the isolating distance KV

ii. To earth and between poles KV

b) 1.2 x 50 microsecond impulse withstand voltage (+ or – polarity):

i. Across the isolating distance KV (peak)

ii. To earth and between poles KV (peak)

2.12 Contacts and material of current carrying parts:

a) Type of main and arcing contacts.

b) Material of contacts

i. Whether contacts are silver faced

ii. Thickness of silver facing

d) Material used for current carrying parts

e) Size & thickness of contacts

2.13 Rated switching capacity:

a) Capacity to interrupt magnetizing current (at p.f.) A

b) Capacity to interrupt line charging current (at p.f.) A

c) Rated making current A

d) Capacity to switch power transformer A

e) Transformer in rush current making capacity A

f) Capacity to energize GIS bus length M

g) Capacity to de-energize GIS bus length M

2.14 Operating time:

a) Opening time ms

b) Total opening time ms

c) Closing time ms

d) Charging time ms

2.15 Clearance:

a) Between poles mm

b) Between live parts and earth mm

c) Between live parts when the switch is open

i. On the same pole mm

ii. Between adjacent poles mm

2.16 Type of interlocks

2.17 a) Torque required to operate the moor operated isolator Kg-m

b) Torque required to manually operate the isolators, high speed earth switches and maintenance earth switches Kg-m

2.18 Speed of make and break

2.19 Over travel distance after contact made

2.2 Number of auxiliary switches:

a) N.O. type “a”

b) N.C. type “b”

c) Make before break type

d) Rated voltage V

e) Rated continuous current A

f) Breaking capacity at rated voltage A

2.21 Number of fault closing operations at rated short circuit current before:

a) Maintenance is required

b) Deterioration of dielectric withstand voltage occurs

2.22 Gauge pressure of SF6 gas at 200C

a) Rated pressure bar

b) Absolute pressure (gauge) bar

c) Minimum pressure at rated kV bar

d) Maximum safe pressure bar

e) Lo-pressure alarm bar

f) Very-lo pressure alarm bar

g) Over pressure alarm bar

h) Type of relief device (diaphragm etc)

i) Absorbent device for gas decomposition products provided (if yes, type & quantity) Yes/No

j) Moisture absorbent device type & quantity Kg

k) Enclosure design pressure bar

l) Enclosure test pressure bar

m) Enclosure over pressure device operating pressure bar

n) Quantity of SF6 gas in the enclosure Kg

o) Total weight of Isolator / Earth switch assembly Kg

2.23 Provision for verifying contact position

2.24 Viewing ports provided Yes/No

2.25 Insulator data

b) Torsional strength Kg m

c) Cantilever strength upright Kg

d) Power frequency dry flash-over voltage KV

e) Power frequency wet flash-over voltage KV

f) Impulse flash-over positive wave(1.2x50us) KV (peak)

g) Impulse withstand (1.2x50us) KV (peak)

h) Power frequency puncture voltage KV

2.26 a) Manual earth switch bushing insulator data

i. Power frequency flashover voltage KV (rms)

ii. Impulse flash over voltage KV (peak)

b) High speed earth switch bushing insulator data

i. Power frequency flash over voltage KV (rms)

ii. Impulse flash over voltage KV (peak)

2.27 Switch design:

a) Rotating/tilting/lifting

b) Horizontal/Vertical break

2.28 Operating mechanism

Manual/Pneumatic/Motor

3.0 VOLTAGE TRANSFORMERS:

These details shall be furnished separately for 400kV & 245kV voltage transformers.

3.1 Makers name & country of manufacture

3.2 Applicable standard

3.3 Type of VTs

3.4 Number of VTs

3.5 Insulation withstand level

a) Impulse withstand voltage 1.2/50 micro sec.wave KV (peak)

b) One minute power frequency withstand voltage KV (rms)

3.6 Number of secondary windings for each VT

3.7 Rated primary voltage KV

3.8 Rated secondary voltage V

3.9 Rated VA burden for each secondary winding VA

3.10 Rated power factor

3.11 Accuracy class for each secondary winding

3.12 Method of connection

a) Primary winding

b) Each secondary winding

3.13 Rated voltage factor

b) For 30 seconds

3.14 Maximum temperature rise of windings at 110% excitation and rated burden, when referred to specified ambient temperature 0C

3.15 a) Type of insulation (SF-6 foil insulation or cast resin)

b) Class of insulation of windings

3.16 Gauge pressure of SF6 gas at 200C

a) Rated pressure bar

b) Absolute pressure (gauge) bar

c) Minimum pressure at rated kV bar

d) Maximum safe pressure bar

e) Lo-pressure alarm bar

f) Very-lo pressure alarm bar

g) Over pressure alarm bar

h) Type of relief device (diaphragm etc) Yes/No

i) Absorbent device for gas decomposition products provided (if yes, type & quantity) Kg

j) Moisture absorbent device type & quantity Kg

k) Enclosure design pressure Bar

l) Enclosure test pressure Bar

m) Enclosure over pressure device operating pressure bar

n) Quantity of SF6 gas in the enclosure Kg

o) Total weight of VT assembly Kg

3.17 Transient response (if applicable)

3.18 Details of high speed switch (es) on secondary winding (alternative to fuses)

a) Make and type

c) Relay make and type

d) Relay coil rating Amp.

e) Details of operating mechanism

3.19 Time of discharging of power cables Sec

3.20 Descriptive manual enclosed with Bid Yes/No

3.21 Complete list of tests proposed by the manufacturer at works & site

3.22 Type test certificates enclosed Yes/No

3.23 Dielectric testing at site is proposed to be carried out through VTs Yes/No

3.24 Continuous, 5 Minute and short time rating of primary and secondary winding of VTs Amp / At 5% rated voltage & rated voltage factor / At 2% rated voltage

3.25 a) % voltage (ratio) error

b) Phase displacement

3.26 Capacitive discharge capability of the VT

3.27 Material of winding primary & secondary

3.28 Material and minimum thickness of VT enclosure

4.0 CURRENT TRANSFORMERS: