SUPPLY, ERECTION, TESTING AND COMMISSIONING OF 02 NOS. OF 80 MVA POWER TRANSFORMER AND ITS ASSOCIATED WORKS BY MANUFACTURERS IN DIFFERENT GSS OF BSPTCL

Name of the manufacturer and place of manufacture

Rating (MVA)

Voltage ratio (kV)

Winding connection

Vector group

Number of phases

Frequency (Hz)

Type of cooling

Rating available at different cooling (%)

Impedance Data

Positive sequence impedance between,HV-LV at 75 deg. C with 100% rating at

Principal tap

Maximum tap

Minimum tap

Zero sequence impedance at principal tap

Guaranteed losses

Maximum no load loss on principal tap at rated voltage and frequency (KW)

Maximum load loss at rated current at principal tap at 75ºC (KW)

Maximum cooler loss (K/W)

Cooling Equipment Details

Number of radiator bank and its rating as % of transformer cooling

Type of mounting

Material

Thickness

Thermal Data

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

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

Thermal time constant (Hours)

Withstand time for three phase short circuit at terminals (secs.)

Over excitation withstand time (secs.)

Bushings

High Voltage

Manufacturer

Total creepage distance (mm)

Protected creepage distance (mm)

Mounting

Rated current (Amps)

Low Voltage

Manufacturer

Total creepage distance (mm)

Protected creepage distance (mm)

Mounting

Rated current (Amps)

Proposed method of transformer transportation

Tap changing Equipment rating

Voltage class & current

Number of steps

Range

Step voltage

Rated voltage of drive motor (volts)

No. of revolutions to complete one step

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

Power required (kW)

Insulation Level

HV Winding

Lightning impulse withstand voltage (kVp

Switching Surge withstand voltage (kVp)

Power Frequency withstand voltage (kV rms)

LV Winding

Lightning impulse withstand voltage (kVp

Power Frequency withstand voltage (kV rms)

HV Bushing

Lightning impulse withstand voltage (kVp

Switching Surge withstand voltage (kVp)

Power Frequency withstand voltage (kV rms)

LV Bushing

Lightning impulse withstand voltage (kVp

Power Frequency withstand voltage (kV rms)

Neutral Bushings

Lightning impulse withstand voltage (kVp

Power Frequency withstand voltage (kV rms)

Approximate dimensions

Tank (lxbxh) (mm)

Overall dimensions with coolers (lxbxh)

Shipping dimensions (lxbxh)

Height for un-tanking (mm)

Dimensions of largest (mm) package (lxbxh)

Weights of Transformer Components

Core (kg)

Winding (Kg)

Insulation (Kg)

Tank and fittings (Kg)

Oil (Kg)

Untanking weight (heaviest piece) (Kg)

Total weight (kg)

Weight of heaviest package (Kg)

Total shipping weight (Kg )

Parts detached for transport (furnish list)

Permissible overload (% of rating and time )

Clearance:

Minimum clearance between phases and phase to earth

In oil (mm)

In air (mm)

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

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

Clearance between Core and Coil (mm)

Clearance between coils (mm)

Clearance between neutral to ground in air (mm)

Conservator

Total Volume (Liter)

Volume between highest and lowest levels

Capacitance Values

HV to earth (pF)

LV to earth (pF)

Type of oil preservation

Material of air cell

Continuous temp. withstand capability of the air cell

No. of pressure relief device provided

Operating pressure of pressure relief device

Quality of Oil

Moisture Content (ppm)

Max. tan-delta value (at 90 deg. C.)

Resistivity (ohm-cm)

Breakdown Strength (kV)

Interfacial tension at 20°C (min.)

Standards applicable

Type of construction (core/shell)

Net core area (mm2)

Core material and grade used

Type of joint between core and yoke

Thickness of stamping (mm)

Percentage silicon content (%)

Maximum flux density in core at rated frequency and at

90% voltage (wb/sq.m)

100% voltage (wb/sq.m)

110% voltage (wb/sq.m)

Winding

Type of winding

Current density at rated load

HV (A/sq.mm)

LV (A/sq. mm)

Conductor area

HV (A/sq.mm)

LV (A/sq. mm)

Maximum current density under short circuit

HV (A/sq. mm)

LV (A/sq. mm)

Magnetizing inrush current (Amps)

No load current (Amps) at rated frequency and at

90% voltage (wb/sq.m)

100% voltage (wb/sq.m)

110% voltage (wb/sq.m)

Magnetising current at rated frequency and at rated voltage

Leakage reactance

High Voltage (Ohms)

Low Voltage (Ohms)

Leakage resistance

High Voltage (Ohms)

Low Voltage (Ohms)

Tank cover –Conventional /Bell Type

Material

Approximate thickness of

Sides (mm)

Bottom (mm)

Cover (mm)

Vaccum withstand capability of

Main tank (torr)

Radiators and accessories (torr)

Pressure withstanding capability of

Main tank (torr)

Radiators and accessories (torr)

Gasket

Materials

Temperature withstand capability (°C)

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

Size of filter hose(mm)

Temperature Indicators

Manufacturer

Range

Accuracy

Manufacturer

Range

Accuracy

Manufacturer

Range

Accuracy

Auxiliary supply used

Bushing Current Transformer on Auto Transformer

HV Side

Type or voltage class

Ratio

Accuracy class

Burden (VA)

Accuracy limit factor

Knee point voltage (Volts) (minimum)

Maximum resistance of secondary winding

Maximum exciting (mA) current

LV side

Type or voltage class

Ratio

Accuracy class

Burden (VA)

Accuracy limit factor

Knee point voltage (Volts) (minimum)

Maximum resistance of secondary winding (Ohms)

Maximum exciting (mA) current

Neutral side

Type or voltage class

Ratio

Accuracy class

Burden (VA)

Accuracy limit factor

Knee point voltage (Volts) (minimum)

Maximum resistance of secondary winding

Maximum exciting (mA) current

Name of Bidder:

Address of bidder:

Telegraphic address of the Bidder.:

Name and designation of the officer of the Bidder to whom all reference shall be made for expeditious technical co-ordinationn.

Place of manufacture: (Item wise)

Services or facilities available:

Availability of spare parts.:

Bidder's proposal number & date:

Offer is valid upto

i) Earnest money deposited or not

Whether terms of taking over, guarantee, Insurance are acceptable or not

Whether the delivery & execution schedule indicated in the specification acceptable

Whether liquidated damage for delay in delivery and Execution as indicated in the specification is acceptable

Whether latest copy of income tax clearance certificate and sales tax certificate enclosed with the bid or not.

Whether terms of payment indicated in the specification acceptable.

Whether terms as stipulated under security deposit /CONTRACT PERFORMANCE GUARANTEEEis acceptable.

Whether bank guarantees as stipulated under advance payment, Security deposit and performance guarantee clause of the Specification will be submitted

Whether agreeable to enter into a contract (As per the Performa enclosed) in the event of an order.

I) Are the prices quoted in price bid FIRM(only firm prices are acceptable)

Whether prices quoted are also applicable On reduced quantity or not? Rebate, on any account, if any may be mentioned.

Whether a statement showing deviations for General conditions enclosed.

Whether a statement showing deviations from Technical specificationn enclosed.

Whether the bidder is agreeable to execute the Contract in case deviation stipulated by him are not acceptable to BSPTCL

a) Whether excise duty is leviable? (for the items to be supplied by the contractor directly to the BSPTCL.)

a) Whether sales tax is chargeable? (for the items to be supplied by the contractor directly to the BSPTCL.)

Whether certificate of past performance enclosed or not

Annual details of similar works executed for Past 5 years.

Whether unit FOR destination price (landed) of all individual items quoted in the price bid or not?

Whether all commercial terms are accepted or not

Whether all technical specifications accepted or not

Whether prices are quoted for all works including Design, Engineering, drawing, supply of materials / Equipments, erection and commissioning of complete Substation and .s (all works involved.)

Power of Attorney authorizing the signatories of the tenderer to fill up & sign the tender is furnished in the tender or not.

Whether certificates granted by bankers regarding credit limit allowed to the Contractor and Bankers assessment of their Solvency submitted

Whether Audited balance sheets of last five years submitted or not

Furnish MAAT for last five financial years i.e.

To confirm whether the price for “supply” and “erection component” for sub station automation system has been quoted in complete shape considering the system as a whole including mandatory spare . Also, that the break up and details of different component of SAS has been described in complete shape in the techno commercial bid plus price schedule. Also that the quoted price of project includes provision of guarantee to be extended by contractor for SAS for a period of 5 years, after successful availability test.

Confirm that the total price for the complete project including design & drawing has been furnished and no extra claims shall be made for any other work required for completion of the project

POINTS TO BE CONFIRMED OR CLARIFIED BY THE BIDDER

Offer must be made complete in all respects as per Technical specification

Prices of spares and tools and plants shall be furnished separately by the bidder on FOR site basis inclusive of all taxes etc. BSPTCL reserves the right to vary the quantity of spares during order.

All distribution Boards shall be fully enclosed, cabined type, fabricated from CRCA sheet steel minimum thickness as Specified in specification suitable for either wall/column/floor mounting. Indoor panels shall be dust and vermin prof. Outdoor panels shall be weather proof with canopy.

Though in the Specification for some equipments, particular make and type have not been mentioned, Equipments of make and types which are being used satisfactorily in BSPTCL, will be preferred. However, in case of equipments of makes, not supplied earlier to BSPTCL the credentials and updated performance reports regarding supplies made to other central and state Power utilities should be furnished. BSPTCL reserves the right to opt for the make and type.

Only type tested equipments and materials shall be supplied by the contractor

All street light poles must have independent LILO junction box, isolating switches and fuses.

For inside Control Room area and separate switchyard area tenderer shall have to arrange independent cable trays/racks for entire scheme with separate arrangement for D.C. cables.

Tenderer shall note and confirm that their scope of work shall fully comply with the requirement as detailed in BSPTCL's Specn.

The Insurance covering Transit Risk, Transportation Risk, handling (during loading and unloading), risk during storage, erection, commissioning, theft and fire shall be done and borne by the Tenderer for all the equipment/items devices pertaining to the sub-stn under turnkey package till the installation is handed over to BSPTCL authorities.

Tenderer to note and confirm that the freight charges including handling charges during loading and unloading shall be borne by the bidder. All the materials sent by the Tenderer to site by road transportation shall be suitably packed. No separate freight charges shall be paid by BSPTCL.

Tenderer to note and confirm that storing of all materials under this contract shall be within the Tenderer's scope of work and adequate security arrangement for the stores as well as in the areas of erection till the date of handling over, shall be tenderer's responsibility.

Tenderer to note and confirm that the BSPTCL and his duly authorised representative shall have an access to the contractor's premises, manufacturer's work for all tests of the equipment, cable etc. as listed in the schedule of tender. Inspection and testing shall be carried out as per tender specification.

All plants/equipment and materials to be supplied for the project shall be guaranteed as per BSPTCL specifications.

Tenderer to note and confirm that all the supplies shall conform to relevant ISS, IEC, I.E. RULES and BSPTCLspecifications. No material will be accepted unless covered by relevant ISS, IEC on any other relevant approved specification as required.

Tenderer to note and confirm that the installation shall be complete in all respects for efficient and trouble free service For this purpose any part or parts required whether specifically mentioned or not shall be deemed to be within tenderer's Scope.

Tenderer to note that erection tools and tackles as may be required to complete installation work shall be arranged by you at no extra cost to BSPTCL. All per commissioning checks and commissioning tools and istruments shall have to be arranged by the bidder at no extra cost to BSPTCL.

Tenderer to note and confirm that connectors, hardwares required for substation shall be quoted in lump sum basis which will be utilised in switchyard and shall be as per the approved drawing. These should be type tested.

Tenderer to note and confirm that without the written consent of BSPTCL they will not assign or sublet the total contract or any part there of other than for any part of the work for which the maker are named in the contract. Such contract if given shall not relieve him from any obligation, duty or responsibility as per the terms and conditions of the specification and the contract.

Tenderer to note and confirm that all the cable trays/racks/ladders/cable end boxes/conduties/electrical equipment (such as switchboard, panels, junction boxes etc shall be effectively grounded with 50x6 Flat.)

Tenderer to note and confirm the following for the civil work required to complete foundation under the scope of vendor on turnkey basis.

Tenderer to note and confirm the following drawings and details in quadruplicate shall be furnished as per tender specifications

Tenderer to note and confirm that the minimum illumination level of various area shall be as under (data to be used for reference purpose) which shall also conform to the latest CBIP & ISS.

GENERAL

Tenderer to note and confirm that AC/DC change over BSPTCL Indoor type suitable for mounting complete with AC/DC conductor, auxiliary conductor, timer, test push button, DC Voltmeter, DC feeder shall have to be included in your price.

Tenderer to note and confirm that the lighting switch boards flash type with 5 A switch and 5A socket including space for fixing electronic hand regulator shall be used.

Tenderer to note and confirm that any additional requirement for AC/DC changeover board, lighting junction boxes and lighting board are required to fulfill the entire installation, depending on the requirement, shall be within the scope of work with no extra cost to BSPTCL.

Tenderer to note and confirm the following for the civil work required to complete foundation under the scope of vendor.

Tenderer to confirm that they will furnish following documents:

Sales tax on Works contract, Turnover Tax on any other similar taxes under the Sales Tax, Act, as applicable, are included in the Bid/tendered price and BSPTCL/Purchaser shall not bear any expenditure/liability on this account. Entry tax, if any shall be extra.

The tenderer prices quoted in price schedule included all import duties and levies including licence fees lawfully payable by the contractor on imported goods/items and other taxes and duties on bought-out components, materials, equipments and other items and no such taxes, duties & levies shall be additionally payable by the BSPTCL. Tenderer are also to confirm that no taxes and duties (except octrai/entry tax if applicable) shall be payable by the BSPTCL/Purchaser on bought-out items which are dispatched by the Sub-vendors of the contractor directly to the project site on sale-in-transit basis. However, BSPTCL shall provide necessary concessional sales tax declaration from, as concessional sales tax has been included in the price for such sale in transit transactions. The applicable Octroi/entry tax, as indicated in price also be reimbursed by the BSPTCL subject to furnishing of documentary proof.

It is hereby confirmed that the bidder/tenderer is making the offer on the basis of a divisible supply-cum-Erection Contract on a single source responsibility basis. The supply portion of the Contract will relate to supply of equipments/materials and erection portion will relate to transportation, insurance, storage, intallation, construction, stringing, testing and commissioning etc as defined in price schedules. The Tender/bidder has no objection if the contract is considered to be placed in to separate contracts, i.e., one contract for supply of all equipment on ex-works basis and second contract for all services such as in land transportation, insurance, handling at site, storage, isurance, erection, testing and commissioning etc of materials/ items as defined in the tender specifications.

It is hereby confirmed that if any income-tax, surcharge on income tax or any other corporate tax is applicable/payble under the law, the same shall be paid by the contractor.

It is confirmed that the contract shall be executed 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 what soever has been stated to the contrary any where else in the tender/offer/bid.

Schedule of deviations against technical specifications

Schedule of deviations against general conditions of the contract.

Schedule of revision of prices against deviations as detatiled under schedule "C" and "D"

Confirm that the following clauses as specified in the tender specifications are accepted unconditionally and no deviations/exceptions are taken on any account whatsoever.:

Prices

Security Deposit

Earnest Money

Liquidated damage for delay,stage penalty, incentives.

Guarantee

Terms of payment

Performance guarantee

Taking over

Insurance

Negligence

Agreement

Time for execution of the contract

Confirm that additional conditions, deviations, if any, found in the proposal documents other than those stated in the deviation schedules, save the pretaining to any rebate, offered, shall stand with drawn.

Unit rates of items/equipments/works as and where required have been furnished

The details of equipments/materials proposed to be supplied as bought out items have been furnished in a separate schedule.

The required documents related to the pre-qualification of he tenderers as detailed in the tender specifications has been furnished in the tender. The documents for the fulfillment of the requirement of the tender specifications have been furnished.

Confirm that if the offer is submitted against the tender is accepted by the BSPTCL, the contractor agree to submit engineering data, provide services and complete the entire work in accordance with schedule indicated in the tender/offer. It has been clearly understood that the time for completion of the project is the essence of the contract and hence the execution schedule shall be strictly adhered to the execution schedule has been furnished with the offer.

Separate schedule for each item for which L.S. price have been quoted should be furnished with part I of the tender.

Confirm that all equipments and materials confirming strictly to the tender specification only shall be offered to be delivered in case the order is placed on the bidder. In case of any deviations in the technical specification or make of offered materials/equipments, the BSPTCL shall not be responsibble for any delay even if it is approved.proved.

Confirm that no extra claim shall be entertained by the BSPTCL for the specified scope of work

To confirm whether the price for “supply” and “erection component” for sub station automation system has been quoted in complete shape considering the system as a whole including mandatory spare . Also, that the break up and details of different component of SAS has been described in complete shape in the techno commercial bid plus price schedule. Also that the quoted price of project includes provision of guarantee to be extended by contractor for SAS for a period of 5 years after successful availability test.

To confirm whether 10% BG would be furnished by that contractor towards employing vendor support if any during guarantee period of SAS as per Cl. 1.3.39.1 of Vol. I of tender specification. Please specify clearly whether support of vendor would be obtained for SAS system or the contractor itself is capable for design, manufacture, supply and installation of SAS system.

Required supplementary information and supportive document to complement the bid be submitted as attachment to shedule 'P-III'

Description (Clause/ Page)

Required supplementary information and supportive document to complement the bid be submitted as attachment to shedule 'C'

Description (Clause/Page)

Required supplementary information and supportive document to complement the bid be submitted as attachment to shedule 'C'

Description

F.O.R. Site

Required supplementary information and supportive document to complement the bid be submitted as attachment to shedule 'E'

Description

F.O.R. Site

Required supplementary information and supportive document to complement the bid be submitted as attachment to shedule 'F'

Name of drawing

Required supplementary information and supportive document to complement the bid be submitted as attachment to shedule 'G'

Details of works

Details of works

Required supplementary information and supportive document to complement the bid be submitted as attachment to shedule 'H'

Name of equipments & works

Required supplementary information and supportive document to complement the bid be submitted as attachment to shedule 'I'

Deviation if any

Increase

Required supplementary information and supportive document to complement the bid be submitted as attachment to shedule 'J'

We have noted that to be qualified for award, tenderers shall provide evidence satisfactory to the BSPTCL of their capability and adequacy of resources to carry out the contract effectively. The following information/ documents are furnished/submitted along with our bid :

Copies of original documents defining the constitution of legal status, place of registration and principal place of business; written power of attorney of the signatory of the bid to commit the bidder.

The audited balance sheets for the last five years.

Other details in support of Qualifying Requirement have been filled in formats given at the subsequent pages of this Schedule. All individual firms and each Partner of a Joint Venture bidding for the package are requested to complete the information in the form. The requisite information to be provided for all firms (individual sole bidders as well as partner of Joint Venture bidder).

Joint Venture Summary : If bidder is a joint Venture of two or more Partners.

Item Description

Description of Work

Finalisation of Sub - Vendors

Completion of detailed engineering

Procurement of raw materials / bought out items

Manufacturing

Type testing (if required)

Despatch and receipt at site

Soil investigation

Establishment of site office

Erection in during civil / works

Testing & Commissioning

Commissioning & issuance of taking over

Required supplementary information and supportive document to complement the bid be submitted as attachment to shedule 'PXX-VI'

Description

SCHEDULE "A" OF PRICE - P-I

SCHEDULE "B" OF GENERAL PARTICULARS -PII & III

SCHEDULE "C" OF DEVIATIONS FOR SUPPLY AND DELIVERY AGAINST TECHNICAL SPECIFICATION -PIV

SCHEDULE "D" OF DEVIATIONS AGAINST GENERAL CONDITIONS OF THE CONTRACT - PV

SCHEDULE "E" OF ERECTION AND MAINTENANCE TOOLS. - PVI

SCHEDULE "F" OF SPARES - PVII

SCHEDULE "G" OF DRAWINGS - PV III

SCHEDULE "H" OF PAST EXPERIENCE - PIX

SCHEDULE "I" OF DELIVERY - PX

SCHEDULE "J" REVISION OF PRICES - PXI

COPY OF ELECTRICAL CONTRACTOR’S LICENCE.

AUTHORITY OF SEEK REFERENCES FROM THE TENDERER’S BANKERS.

FOR LETTER OF UNDERTAKINGS - PXV

BALANCE SHEET FOR LAST 5 YEARS i.e, PROFIT & LOSS STATEMENT. (FURNISH MAAT VALUE)

POWER OF ATTORNEY IN RESPECT OF TENDERERS SIGNATURE - PXVIII

ATTORNEY IN RESPECT OF JOINT VENTURES-PXIX

FOR QUALIFICATION REQUIREMENT - PXX

FOR TENDER TECHNICAL BID - PXXI

FOR TENDER PRICE BID - PXXII

DETAILS OF LIQUID ASSETS.

FOR EVIDENCE OF ACCESS TO OR AVAILABILITY OF CREDIT FACILITIES - PXXIV

FOR DETAILS ABOUT BOUGHT OUT ITEMS-PXXV

WORK COMPLETION SCHEDULE FOR SUB STATION WORK AND TRANSMISSION LINE -PXXVI

WORK COMPLETION SCHEDULE FOR WORK -PXXVII

EMD- PXXVIII

UNPRICED-PRICE SCHEDULE TO BE FURNISHED ALONGWITH PART-I OF TENDER

AN AFFIADEVIT CONFORMING THAT ALL THE DETAILS AND DOCUMENTS FURNISHED ALONG WITH THE TENDER ARE CORRECT AND TRUE COPIES OF ORIGINALS

Copies of original documents defining the constitution or legal status, place of registration and principal place of business, written power of attorney of the authorized signatory of the bid to commit the tender.

Total annual turnover in construction work of a similar nature performed by the tenderer in his own name (not by any other company whose name has subsequently been changed so as to form the current tenderer) in each of the last five years.

Experience in executing similar projects (Nature & Volumes) for each of the last 5 (five) years, and details of work in hand and contractual commitments, clients who may be contacted for further information on those contracts. The copy of performance certificate issued by end users/utilities may be furnished.

Qualifications and experience of key site management and technical person proposed for the contract.

A certificate from a bank or reputable firm of accountants conforming the liquidity (liquid asset and credit facilities) of the tenderer at a date one month prior to the last date for submission of tenders.

Solvency Certificate to be furnished.

Evidence of adequacy of working capital for this contract i.e. evidence of access of line (s) of credit and availability of other financial resources.

Authority to seek references from the tenderers bankers.

Information regarding any current litigation in which the tenderer is involved, the parties concerned and disputed amount.

Statement of safety policy and safety statistics for the last 5 years.

Copy of QA Certification and associated documentation.

Please note that the non submission of any document and confirmation of the above matters shall lead to out right rejection of the tenders/ offers/ bids without any further correspondence.

NAME OF BIDDING FIRM

ADDRESS

Fax No.

MODE OF APPLICATION(Single/JV)

APPLIACANT INFORMATION

Year of Incorporation:

IV Applicant:

Year of Incorporation:

CONTACT PERSON

E-mail

AUTH. SIGNATORY

E-mail

N= No. of years prescribed for completion of works for which bids are invited. (considering the project completion period of 24 months, N=2, for 18 months N=1.5, For 15 Months N=1.25)

N= No. of years prescribed for completion of works for which bids are invited. (considering the project completion period of 24 months, N=2, for 18 months N=1.5)

Financial Year (Specify)

In accordance with the tender documents, Certificate(s) from Banker issued on ____________ (date) as per requisite format, various fund based/non-fund based limits sanctioned to the Bidder or each member of the Joint Venture and the extent of utilisation as on date is/are enclosed at _________________________.

The monthly cash flow projection for execution of the Contract is as follows :

Month

Details of Bidder's Banks :

Address of Banker

Details of Litigation History

Award for or against Applicant

Certify that the above informations furnished by me are true and correct to the best of my knowledge.

Required supplementary information and supportive document to complement the bid be submitted as attachment to shedule 'PXX-4'

Description of Item

132/33 kV, 80 MVA 3-ph Power Transformer ONAN/ONAF/OFAF with Digital RTCC, NIFPS System, Maintenance free breather (for Main & OLTC tank) including all fittings & accessories as per Technical Specification)

Insulating Oil for 80 MVA, 132/33KV, 3-phase Power transformer including main tank ,conservator, oltc etc.with 10% extra Oil (in separate non returnable drum)

Digital RTCC Panel consist of digital RTCC relays as per technical specification as per technical specification for 80 MVA Transformer with all accessories, Cables,Connectors etc.

On line insulating oil drying system (Cartridge type) (As per technical specification )

On line Dissolved Gas (Multigas) & Moisture analyser (As per technical specification )

27x2.5 sq mm Control Cable with required glands, lugs & ferrules for RTCC & Marshalling Box Commissioning

Spares and Accessories – Power Transformer

Buchholtz Relay for main tank

Magnetic oil level gauge (with alarm / trip contact)

OSR for OLTC

Winding Temperature Indicator

Oil Temperature Indicator

Description of Item

132/33 kV, 80 MVA 3-ph Power Transformer ONAN/ONAF/OFAF with Digital RTCC, NIFPS System, Maintenance free breather (for Main & OLTC tank) including all fittings & accessories as per Technical Specification)

Insulating Oil for 80 MVA, 132/33KV, 3-phase Power transformer including main tank ,conservator, oltc etc.with 10% extra Oil (in separate non returnable drum)

Digital RTCC Panel consist of digital RTCC relays as per technical specification as per technical specification for 80 MVA Transformer with all accessories, Cables,Connectors etc.

On line insulating oil drying system (Cartridge type) (As per technical specification )

On line Dissolved Gas (Multigas) & Moisture analyser (As per technical specification )

27x2.5 sq mm Control Cable with required glands, lugs & ferrules for RTCC & Marshalling Box Commissioning

Spares and Accessories – Power Transformer

Buchholtz Relay for main tank

Magnetic oil level gauge (with alarm / trip contact)

OSR for OLTC

Winding Temperature Indicator

Oil Temperature Indicator

Description of Item

Unloading, dragging from unloading point upto plinth, assembling, erection, filtration, testing & commissioning of 132/33 kV, 80 MVA 3-ph Power Transformer ONAN/ONAF/OFAF with Digital RTCC, NIFPS System, Maintenance free breather (for Main & OLTC tank) and 10% extra oil including all fittings & accessories and deputation of service engineer as and when required.

Insulating Oil for 80 MVA, 132/33KV, 3-phase Power transformer including main tank ,conservator, oltc etc.with 10% extra Oil (in separate non returnable drum)

Digital RTCC Panel consist of digital RTCC relays as per technical specification as per technical specification for 80 MVA Transformer with all accessories, Cables,Connectors etc.

On line insulating oil drying system (Cartridge type) (As per technical specification )

On line Dissolved Gas (Multigas) & Moisture analyser (As per technical specification )

Laying of 27x2.5 sq mm Control Cable with required glands, lugs & ferrules for RTCC Commissioning from Transformer to RTCC Panel in Control Room through existing Cable Trench & Marshalling Box Commissioning

Description

Total cost for supply of material for procurement of 02 nos. of 80 MVA Power Transformers including supply, erection, testing and commissioning and GST

Total Price for Freight& Insurance including GST

Total Price for Erection, Testing & Commissioning Charges including GST

Total Price for the project inclusive of GST

Total Price for the complete project inclusive of GST (in Word)