selam gcc tender

TENDER SPECIFICATION SOLD TOTHIRU.

P.R.NO: FOR SUPERINTENDING ENGINEERDATE : GCC:SALEM.

TANTRANSCO [TNEB LTD.,]GENERAL CONSTRUCTION CIRCLE, SALEM.

TENDER SPECIFICATION NO: 008/10-11 OF SE: GCC: SALEM [MM]K2 CONTRACT (OPEN TENDER)

NAME OF WORK: Labour for dismantling, loading, pulling out, transporting, unloading, erection and hot oil circulation of various capacities of power transformers.

Last date for receipt of Tender : At 14.00 Hours 0n 6.10.2010 Date of opening : At 14.00 Hours on 6.10.2010

Earnest Money deposit : Rs.15, 300/-

Cost of tender set : Rs: 2,500/- Each set.(Tender specification with Schedule)

Eligibility Class : III and Above

E.M.D. paid vide Bank Demand Draft No. & Date:

E.M.D. paid vide P.R. No. & Date

NAME OF WORK: Labour for dismantling, loading, pulling out, transporting, unloading, erection and hot oil circulation of various capacities of power transformers.

SCHEDULE

Tender Specification No.008/10-11 of SE/GCC/Salem.[MM]--------------------------------------------------------------SL. Approxi- Units of Rates in Rs.No. mate Description of work calculation (To be filled Both in Quantity Figures & Words) --------------------------------------------------------------

1) Dismantling of Header pipes, radiators, HV and LV bushing, conservator tank Buchholz relay, equalizing pipes and other allied accessories and draining the oil to the required level for safe pulling out the transformer from plinth.

a) 2 Nos. 8 MVA Power Transformer

1 No.(One

Number)

b) 3 Nos. 10 MVA Power Transformer

1 No.(One

Number)

c) 3 Nos. 16 MVA Power Transformer

1 No.(One

Number)

d) 2 Nos. 25 MVA Power Transformer

1 No.(One

Number)

--------------------------------------------------------------------------

Signature of the Tenderer

- 2 –

Tender Specification No. 008/10-11 of SE/GCC/Salem.[MM]--------------------------------------------------------------SL. Approxi- Units of Rates in Rs.No. mate Description of work calculation (To be filled Both in Quantity Figures & Words) --------------------------------------------------------------2) Loading of power

transformer main tank with oil and other accessories into truck from plinth including pulling to a distance of 5 M and the charges of all T&Ps (Claim as per actual)

a) 20 MT. 8 MVA Power Transformer 1 MT.(One

Metric

Tonne)b) 40 MT. 10 MVA Power

Transformer1 MT.(One

Metric Tonne)

c) 45 MT. 16 MVA Power Transformer

1 MT.(One

Metric Tonne)

d) 60 MT. 25 MVA Power Transformer

1 MT.(One

Metric Tonne)

--------------------------------------------------------------------------


- 3 -

Tender Specification No. 008/10-11 of SE/GCC/Salem.[MM]--------------------------------------------------------------SL. Approxi- Units of Rates in Rs.No. mate Description of work calculation (To be filled Both in Quantity Figures & Words) --------------------------------------------------------------3) Pulling out of power

transformer from plinth to a distance of 5 to 15 Mts approximately or as per actual for loading into the truck including charge of all T&P. (Claim as per actual).

a) 20 MT..

8 MVA Power Transformer

1 MT(One

MetricTonne)

b) 40 MT. 10 MVA Power Transformer

1 MT(One

MetricTonne)

c) 45 MT. 16 MVA Power Transformer

1 MT(One

MetricTonne)

d) 60 MT. 25 MVA Power Transformer

1 MT(One

MetricTonne)

-------------------------------------------------------------------------- Signature of the Tenderer

- 4 –

Tender Specification No. 008/10-11 of SE/GCC/Salem.[MM]--------------------------------------------------------------SL. Approxi- Units of Rates in Rs.No. mate Description of work calculation (To be filled Both in Quantity Figures & Words) --------------------------------------------------------------4) Transporting of power

transformer with all accessories from one Sub-station and another Sub-station by low bed truck/lorry to approximate distance of 400 Km. (Claim as per actual).

a) Up to 30 MT.

(i) Up to 100 Kilometres Lump sum

(ii) Above 100 and up to 300 Kms.

1 Metric Tonne/

Kilometre

b) Up to 50 MT.

(i) Up to 100 Kilometres Lump sum

(ii) Above 100 and up to 300 Kms

1 Metric Tonne/

Kilometre

-------------------------------------------------------------- Signature of the Tenderer

- 5 –

Tender Specification No. 008/10-11 of SE/GCC/Salem.[MM]--------------------------------------------------------------SL. Approxi- Units of Rates in Rs.No. mate Description of work calculation (To be filled Both in Quantity Figures & Words) --------------------------------------------------------------c) Above

50 MT.Up to 100 Kilometres Lump

sum

Above 100 and up to 300 Kms 1 Metric Tonne/

Kilometre

5) Unloading the power transformer main tank with oil and other accessories from truck covering the pulling to a distance of 5 M including charges of all T&P etc., (Claim as per actual)

a) 20 MT. 8 MVA Power Transformer 1 Metric Tonne/

Kilometre

b) 40 MT. 10 MVA Power Transformer 1 Metric Tonne/

Kilometre

c) 45 MT. 16 MVA Power Transformer 1 Metric Tonne / Kilometr

e

-------------------------------------------------------------- Signature of the Tenderer

- 6 –

Tender Specification No.008/10-11 of SE/GCC/Salem.[MM]--------------------------------------------------------------SL. Approxi- Units of Rates in Rs.No. mate Description of work calculation (To be filled Both in Quantity Figures & Words) --------------------------------------------------------------d) 60 MT. 25 MVA Power Transformer 1 Metric

Tonne/ Kilometr

e

6) Labour charges for erection of bushing, Header pipes, Radiators, conservator tank, Buchholz relay and pipe lines etc., filling up the already drained oil to the power transformer and providing neutral bushing, body earthing, cabling & wiring, painting of power transformer and accessories including cost of all materials (Paint will be supplied by Board at free of cost).

a) 2 Nos. 8 MVA Power Transformer 1 No.(One

Number)

--------------------------------------------------------------------------


- 7 –

Tender Specification No.008/10-11 of SE/GCC/Salem.[MM]--------------------------------------------------------------SL. Approxi- Units of Rates in Rs.No. mate Description of work calculation (To be filled Both in Quantity Figures & Words) --------------------------------------------------------------b) 3 Nos. 10 MVA Power Transformer 1 No.

(OneNumber)

c) 3 Nos. 16 MVA Power Transformer 1 No.(One

Number)

d) 2 Nos. 25 MVA Power Transformer 1 No.(One

Number)

7) 1,02,600 Litres

Labour charges for Hot oil circulation for the Power transformer and OLTC as per the requirement of Board officials till the required values are reached including charges of all T&P, filter machine, lead, lift etc., complete.

1 Litre. (One litre)

--------------------------------------------------------------------------7 (Seven) items only

Service tax as applicable


Terms and conditions for running contracti Failure to execute the contract:

Contractor failing to execute the contract placed on them to the satisfaction of the board under the terms and conditions set forth therein, will be liable to make good the loss sustained by the board, consequent to the placing of fresh orders elsewhere at higher rate, i.e. the difference between the price accepted in the contract already entered into and the price at which fresh contract have been placed. This is without prejudice to the imposition of compensation clause.

ii. Delay in execution or completion of erection work against agreement:

Either delay in execution or completion of power transformer erection related works will be definite proven commercial loss or inconvenience. As the motto of running contract agreement is a mainly deal the promptness of work execution with no room for any delay.

Time is the essence of the contract and the contractor shall be responsible for performance of its work in accordance with the specified construction schedule contractor if delayed, there of, the payment recovery in the contract price of the erection charge of about 0.5% charges of that particular work up to a maximum of 10% shall be recovered in the payment with respect to period of delay. The above recovery in payment shall be made if the delay in execution or completion of work as specified below.

a. In case of failure replacement and enhancement of power transformer up to 16 MVA power transformers the erection work including transport should be completed within 20 days and25 days for 25 MVA power transformers) from the date of handing over of site to that particular work.

b. In case of additional unit erection up to 16 MVA power transformer the erection work including transport should be completed with in 25 days and 30 days for 25 MVA power transformers from the date of handing over of site to that particular work.

Signature of the tenderer

-2-

c. Running contract work should be taken up at war footing basis, if the acceptor after accepting the offer letter from the offerer to a particular transformer work and the work if not taken up to a maximum of 10 days from the offer letter acceptance date to a particular work then the offerer, on his own discretion is liable to break the contract for that particular work or to break complete agreement. In such case in accordance to the work emergency the provision of calling a fresh tender such as K2 agreement can be called by the offerer for taking up the work.

iii. Protection of property and contractors liability:

The contractor shall be responsible for any damage resulting from its operations. It shall also be responsible for protection of all persons including members of public and employees of the owner and employees of contractors staff, sub-contractors and all public and private persons, property including structures, building other plants and equipment and utilities either above (or) below the ground .The

workmen’s compensation insurance as per statutory provisions should be taken by the contractor concerned.

SPECIAL CONDITIONS

1. The tenderer shall examine closely the Board’s specification with Addenda, the Tamil Nadu detailed Standard specification. The Standard Preliminary specification contained therein and the Indian Standard Specification relating to the works while tendering his rates, which shall be for finished work in site. He should carefully study the additional specification and all the documents which form part of the agreement to be entered into by the accepted tender.

2. The necessary experience certificate with details of works carried out for 16 MVA and above Auto/Power transformer in original or Attested Xerox copies should be produced in the outer cover.


-3-

3. The necessary list of machineries, tools and tackles should be attached along with tender specification.

4. One experienced Engineer should be available at site for supervision of works. The tenderers who are themselves not professionally qualified shall undertake to employ qualified technical men at their cost to look after the work. The tenderer should state in clear terms whether they are professional qualified or whether they undertaken to employ technical man required by the Board Specified in schedule

below for the works, in case the selected tenderer is professionally qualified or has undertaken to employ technical man under him he should see that one of the technically qualified man is always at site if the work during working hours personally checking all items of work and paying extra attention to such work as may demand special attention etc.,

i. One B.E. (Electrical) or an Equivalent Degree Holders in Electrical Engineering with 3 years experience OR a

retired Supervisor (Electrical) from Govt., Service or Autonomous Body like the TNEB etc., not below the rank of Assistant. Executive Engineer Plus one Diploma Holder in Electrical Engineering or retired Supervisor / Electrical from Govt. Service or Autonomous Body like the TNEB etc.,

ii. An amount of Rs.6000/- per month per person for graduate Engineer and Rs.4000/- per month per person for diploma holder will be recovered as penalty for non employment of technical personnel specified above.

5. All bushings and other materials should be erected with suitable crane only having the required capacity.


-4-6. Proper identification, tag marking should be clearly done for

individual cable for easy identification. Any problem in wiring later in commissioning should be attended at free of cost up to 3 months. The required cables will be supplied by Board.

7. Earthing flats will be supplied by Board, earthing should be done

as per CBIP and as per Board Standard.

8. Oil circulation should be done with High vacuum filter machine only with good working conditions and well experienced operator should be available and also megger reading should be taken in every one hour with power megger. BDV test should be tested at site as and when the Board Engineer insists and maintaining the record.

9. All the electrical instruments should be tested properly before mounting on the transformer. Bucholz relay, surge relay, MOG, Fan, OLTC, RTCC panel etc.,

10. All bushings should be cleaned with petrol using Goda cloth.

11. All the T&Ps including high vacuum filter machine may be available at site before handing over the materials to the contractor.

12. Board will hand over all the materials to successful contractor and the contractor will be held responsible for any damages/theft.

13. Necessary watch and ward should be provided by the contractor.

.


-5-

14. The work should not be sublet under any circumstances.

15. The detailed report for activity chart for erection of transformer and oil circulation should be submitted to the Exe.Engineer/TE/Salem before taking the work.

16. The Insurance for workmen and equipment should be arranged by

the contractor for covering risk for entire erection period/ testing of transformer. The Insurance Certificate to be handed over to the field Engineer before taking up the work.

17. The trucks intended for transport shall be of low bed type with validity of records and capable of transporting of pay load above the total weight of the transformer.

18. The power supply is required for erection of tank/drum, hot oil circulation will be provided by TNEB at site free of cost.

19. The period of contract is One year from the date of acceptance of agreement.

20. Extension of time for completing the work will be granted only in deserving cases and if due to condition beyond the control of the Contractor. Requests for any extension of time should be sent to Superintending Engineer/ G.C.C / Salem with copy to Asst.Engineer/Asst.Exe.Engineer/Exe.Engineer well in

advance through proper channel before the date fixed for completion.


-6-

21. If must be specially noted that this work must be done in the best workmanship Manner. If the contractor is found not exercising adequate care to ensure standard quality of workmanship he will be warned, in writing by the Exe.Engineer. If he does not improve in spite of written warning his contract will be terminated and the Earnest Money Deposit will be forfeited.

22. If any further information is required the Superintending Engineer/G.C.C/Salem will furnish such but it must clearly be understood that tenders must be received in order and according to instructions.


selam gcc tender

Documents