MADHYA PRADESH POWER GENERATING CO. LTD.
OFFICE OF THE ADDL.CHIEF ENGINEER (THC),
MPPGCL, SIRMOUR, REWA (M.P.)
PHONE NO. 07660-298623
FAX No. 07660-260727
G E N E R A L TE N D E R IN G CO N D ITIO N S O F CO N TR A CT
(A)
Tender No. 91-84/THC/Tender-103/13-14 dtd. 31.01.2013.
(B)
Description of Tender
:
(C)
Due date of submission.
:
General annual overhauling of units,
equipments & their associated
auxiliaries of 2x10 MW Hydel sets of
BHEP- IV MPPGCL Jhinna & attending
oil leakage of Unit I&II.
Dt. 26.02.2013 up to 3.00 PM.
(D)
Date of opening of tender.
:
On Dt. 26.02.2013 at 4.00 P.M.
(E)
Tender Form issued to
:
______________________
______________________
______________________
(F)
Cost of Tender Form.
:
Rs. 500/- + 5% VAT
(G)
Reference of Cost of Tender Form.
:
_____________________
(H)
This specification contains total 30 number of pages.
(S.G. Gadkar)
Addl. Chief Engineer (THC),
MPPGCL, Sirmour,
Rewa (M.P.)
Tender Specification No. 91-84/THC/Tender-103/13-14 dtd. 31.01.2013.
INDEX
Sl. No.
CONTENTS
PAGE No.
1
2
3
4
5
6
Notice Inviting Tender
General Terms and Conditions
Commercial Terms and Conditions
Questionnaire
(Annexure-A)
Earnest Money Details
(Annexure-B)
Details of Previous works
(Annexure-C)
03
04 to 07
07to11
12
13
14
(Annexure-D)
7
Deviation from General/Coomercial/
Technical T&C of Tender specification
15
8
Authorisation
16
9
Declaration of Tenderer
10
10
Scope of works. (Annexure-I)
Special terms & conditions. (Annexure-II)
Price Break-up schedule of deduction
towards non executed work(Annexure- III)
Price bid format. (Annexure- IV)
11
12
(Annexure-E)
2
(Annexure-F)
17
18 to 21
22 to 26
27 to 29
30
Signature & Seal of the tenderer
Tender Specification No. 91-84/THC/Tender-103/13-14 dtd. 31.01.2013.
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3
Signature & Seal of the tenderer
Tender Specification No. 91-84/THC/Tender-103/13-14 dtd. 31.01.2013.
GENERAL TERMS AND CONDITIONS
1) Tender documents can be purchased from this office and are also available on MPPGCL’s
website and can be downloaded directly, for submission. Offer in any other form is not
acceptable.
2) Tender is not transferable.
3) Fax / Telegraphic Tender offer is not acceptable.
4) The firms/contractors who have downloaded the tender documents directly from
website, shall furnish the PQR with documentary evidence while submitting the offers
along-with tender fee as mentioned in N.I.T., otherwise their offer shall not be opened.
5) The agencies which have carried out the AOH works in Hydro Power Station of
MPPGCL /other generating companies during last three years shall have to submit the
performance certificates of all such works issued by the respective HOD of concerned HPS
for all the works carried out by the firm. The tender form downloaded, shall not be
considered for opening, if such performance certificate/information is not furnished with
PQR documents.
6) Tender, received late will not be accepted under any condition. MPPGCL is not
responsible for any delay including postal delay.
7) Tender should be sent through registered post with acknowledgement due letter. If
delivered personally, it may not be handed over to any official of the office but must be
dropped personally in the tender box, kept in the office for this purpose.
8) Tender must reach to this office latest by 15.00 Hrs on the date mentioned on the notice
inviting tenders. Tenders Envelope will be opened on the same day at 16.00 Hrs in presence
of tenderer or their authorized representatives, who wish to be present.
9) If above date is declared a Holiday, the tenders will be received and opened on the next
working day.
10) The tender is to be filled up in eligible writing or may be type written. All correction
should be duly signed by the tenderer.
11) Every page of the tender should bear the signature with seal of the tenderer at the bottom.
It is compulsory to submit the complete tender form.
12) [A] PARTS OF TENDER
If tender document is purchased from this office and is submitted by post or personally, then
the tender shall consist of following (Each Envelop must be superscribed indicating its part
number, tender specification no., date of opening of tender and):i) PART – I:- Earnest Money Deposit is to be submitted in separate sealed envelop.
ii) PART – II:- General, Commercial terms & conditions and Technical specification of
material is to be submitted in separate sealed envelop.
iii) PART – III:- Schedule of rates to be submitted in separate sealed envelop.
12) [B] In case, if tender documents are downloaded from MPPGCL’s website, then the
tender documents should be submitted in following four parts:4
Signature & Seal of the tenderer
Tender Specification No. 91-84/THC/Tender-103/13-14 dtd. 31.01.2013.
a) PART-PQR:- Cost of tender in form of D/D payable in favour of Sr. Accounts Officer,
T.H.P. MPPGCL, Sirmour and proof of documents against Pre-Qualifying Requirements
(PQR) mentioned in the NIT to be kept in separate sealed envelop and superscribed as
PART-PQR.
b) PART – I:-Earnest Money Deposit to be submitted one separate sealed envelop.
c) PART – II:-General, Commercial terms & conditions and Technical specifications of
materials to be submitted in separate sealed envelop.
d) PART – III:- Schedule of rates submitted in separate sealed envelop.
REMARKS:-i) If tender form has been purchased from this office, all the above envelops
i.e. Part-I, Part-II & Part-III shall be kept in one big size sealed envelop, and if the tender
form has been down loaded from website, then all the sealed envelops i.e. Part-PQR, PartI, Part-II & Part-III shall be kept in one big size sealed envelop.
All envelopes shall be individually super scribed with (a) Tender No. (b) Date of Opening
of Tender & (c) Tender Part no. and the tenderer’s name & address should be mentioned
at the bottom of each envelop on left hand side. MPPGCL will not be responsible for any
loss or misplacement of envelopes.
ii) After opening of Part (PQR), if tenderer does not fulfill the PQR, the remaining
envelops will not be opened and the tender of the firm shall be rejected outright.
I) EARNEST MONEY – (1st ENVELOPE, Part No. 1)
In the first envelope proof of payment of Earnest Money shall be kept. DO NOT KEEP
CASH IN THE ENVELOPE. Point No. 15 may also be referred in this regard.
(A) E.M.D. will be acceptable in the form of Bank Draft / Case money receipt only.
(B) If tenderer is exempted from payment of E.M. or paying at concessional rate, a certificate
issued by the competent authority be kept in the envelop.
(C) This envelope shall be marked as Part No.1 and be super scribed as “Earnest Money”.
II) TERMS & CONDITIONS & TECHNICAL SPECIFICATION(2nd ENVELOPE, Part
No. 2)
(A) In the second envelope, complete tender document except price bid, special terms- if any,
details of experience, list of deviation from our specified terms and conditions and any other
information tenderer desires to furnish, shall be kept in this envelope.
(B) This envelope shall be marked as Part No-II and super scribed as “Commercial Terms
and Conditions & Technical Specifications”.
III) SCHEDULE OF RATES/PRICE BID (3rd ENVELOPE, Part No. 3)
(A) In the third envelope, schedule of rates shall be kept in the prescribed format furnished
by MPPGCL. (Page-29). The sum of work & supply portions inclusive of all applicable taxes
& charges and deduction of rebate (if any) shall be considered as bidding amount for
ascertaining the bidder’s rank. No other terms of any type, general, commercial technical etc
be written in this part. It may please be clearly understood that any terms / condition /
deviations etc written / kept in the price-bid envelope will not be accepted.
(B) This envelope shall be marked as envelope No-III and super scribed as “Price-Bid”
5
Signature & Seal of the tenderer
Tender Specification No. 91-84/THC/Tender-103/13-14 dtd. 31.01.2013.
13) The conditional tenders, tenders having deviations from our terms and specifications are
likely to be rejected.
14) OPENING OF TENDER :- If any tender form has been down loaded from website then
the envelope superscrived with Part (PQR) shall be opened at first. After opening of Part
(PQR), if tenderer does not fulfill the PQR, the remaining envelops will not be opened and
the tender of the firm shall be rejected outright.
I) After that, the envelope superscribed with Part-I containing details of payment / exemption
of E.M. will be opened. If payment of E.M. is as per the MPPGCL rule, further envelopes
will be opened; otherwise the remaining envelopes will not be opened.
II) If conditions of E.M. are fulfilled the second envelopes, containing terms and technical
specifications, will be opened.
III) Up to this stage all the envelopes will be opened except envelope containing schedule of
rates.
IV) In case, MPPGCL is satisfied that no clarification etc, is considered necessary regarding
general terms, commercial terms, technical specifications, deviation etc. from any of
tenderer or in case the/their authorized representatives are able to clarify them or able to
submit the requisite documents immediately, the envelopes, containing price schedule will be
opened.
V) For satisfaction of MPPGCL, it becomes necessary to obtain clarification / confirmation
from any tenderer and if it is felt that this may take time, no envelope, of any tenderer,
containing price bid will be opened. After getting clarification / confirmation from the
concerning tenderer, all the envelopes, containing Price Bid will be opened on some other
day in the presence of tenderers / authorized representatives. Due date of opening of these
envelopes will be intimated to all the participants, well in time.
15) DEVIATION :Separate blank sheets are provided in the tender form to enable tenderer to mention clearly
any deviation in his commercial and general terms or technical specification. Deviation in
Design, material, specification etc. may clearly be written on deviation sheet provided.
16) EARNEST MONEY :I) It is compulsory to deposit the amount of Earnest Money shown in N.I.T. without which
tender will not be accepted unless exempted.
II) Earnest Money is to be deposited strictly in the form shown in the “Details of Earnest
Money” given below.
III) N.S.C/B.G/F.D.R. Cheques or Money orders will not be accepted for submission of E.M.
IV) The Earnest Money to the unsuccessful tenderers will be returned within reasonable time
on a written request from them.
V) No interest of any kind is payable on E.M.D.
VI) If the tenderer does not or refuse to carry out the work, if ordered within the validity
period of offer, their E.M. will be forfeited.
DETAILS OF EARNEST MONEY :6
Signature & Seal of the tenderer
Tender Specification No. 91-84/THC/Tender-103/13-14 dtd. 31.01.2013.
Earnest Money can be paid only in the form of Bank Draft / Cash (Money receipt) payable in
favour of Regional Accounts Officer, THP MPPGCL, Sirmour at Union Bank of India
Sirmour Branch. Other forms of payment of Earnest Money are not acceptable. However,
following are exempted from payment of Earnest Money:I) Small scale units registered with MP/Central Government N.S.I.C.
II) State / Central Government undertakings.
III) Units/Tenderers who have deposited permanent EMD with MPPGCL and the same is
valid. Please put copy of valid PEMD letter in EMD Envelope.(Envelope Part No.-I)
IV) Ancillary units of M.P.P.G.C.L.
V) Firm registered with D.G.S. & D are not exempted from payment of E.M.
17) While submitting Tender, it will be presumed that the tenderer has fully understood the
scope of work / supply, technical specifications, terms and conditions etc. Complete
information, including detailed technical specifications, are to be furnished with the tender.
Incomplete tender offer will not be considered and no correspondence shall be entertained in
this regard.
18) Tenderers are advised to submit details of past experience in carrying out the work of
similar nature in ‘Annexure-C’. Following information are to be furnished:I) Name and address of the agency where work is done.
II) Quantity of work and cost of order.
19) Only one tender will be accepted from one tenderer.
20) The Tenderer will not be permitted to sublet the contract without written consent of
competent authority.
21) The tenders submitted along with drawing leaflet etc. will become the property of the
MPPGCL. MPPGCL shall not pay any charges for these.
22) MPPGCL shall not compensate in anyway the expenditure incurred by tenderer in
preparation of tender offer.
23) MPPGCL shall have the right to split the order or place the order on more than one
tenderer at a time without assigning any reason
24) The right to accept/reject in part or in full of any tender or all the tenders without
assigning any reason whatsoever it may be, is reserved with the MPPGCL.
COMMERCIAL TERMS AND CONDITIONS:1) RATES:i) The rates are to be quoted should be firm in Rupees work and for supply. Rates must be
quoted on enclosed schedule of price format only.
ii) Rate must be inclusive of all taxes & duties (as & if applicable) except service tax.
Applicability of Service tax should be mentioned catagorily in price bid format.
2) QUANTITY OF WORK AND SCHEDULE OF RATES:The estimated quantities of work given therein are purely based on assessments. Any of the
items may be deleted completely or quantity may be reduced depending up on the conditions
of Auxiliaries and availability of time and spares, the payment shall be made as per actual
only. However, the contract shall be governed based on complete quantity. Any quantity of
7
Signature & Seal of the tenderer
Tender Specification No. 91-84/THC/Tender-103/13-14 dtd. 31.01.2013.
work can be undertaken for any of the units, the rates are firm and inclusive of all taxes,
duties if any. No extra payment shall be made against any claim towards any connected work
not mentioned in the scope of work; the total amount of the work shown against each item is
without availing the discount.
3) DELETION / WITHDRAWAL OF WORK:I) The item(s) which may be felt necessary to be taken departmentally / through other agency
can be deleted at any stage during execution of work without any liabilities on either side.
II) In case, the contractor is found negligent and work progress remains unsatisfactory,
MPPGCL reserves the right to withdraw incomplete item(s) from the contractor’s scope and
can award such balance work to some other agency or may be take up departmentally at the
risk and cost of the contractor. The amount of balance work or the expenditure incurred on
carrying out the balance work, whichever is higher will be recovered from the contractor’s
bill. In addition to this supervision charges@ 24% shall also be recoverable from the
contractor’s bill. In all cases, in which the progress of work is delayed due to reason beyond
the control of contractor, he may apply for extension in completion period with genuine
reason for consideration of the MPPGCL.
4) VARIATION IN QUANTITY:The quantities of work indicated in the schedule are tentative and liable to change at the time
of placement of order. It may vary to any extent and shall have to be executed on as and
when required basis / as per time period stipulated in scope of work of the tender and order.
MPPGCL reserves the right to award contract for same work to more than one party.
5) WORK COMPLETION PERIOD:The work is to be completed within the time period ascertained. The E.E.(O&M) of
concerned Power House or Engineer deputed by him will be the Engineer-In-Charge to
supervise the work.
6) PAYMENT:After satisfactory completion of works, payment will be made to the Contractor in 45 days or
on turn as per queue whichever is later, after submission of monthly / RA bill in triplicate.
The MPPGCL shall not be liable for any interest due to delay in payment. The bill shall be
submitted by Contractor monthly, directly to the Engineer-in-Charge in triplicate for due
verification, certification & further processing. Payment will be made on actual measurement
basis.
7) PERIOD OF CONTRACT:The contract period will be 1 month [15 days for each unit] from handing over of the site.
The contractor will be bound to complete the work within specified period of contract.
8) PENALTY:i) In case, the contractor fails to complete the work within the scheduled period, penalty @
0.5% (half) of the total value of order per week, subject to maximum 10% will be imposed.
ii) In case, the contractor fails to start the work within specified time, a separate agency will
be deployed or work will be done departmentally to minimize the plant break-down and all
charges will be recoverable from the contractor.
8
Signature & Seal of the tenderer
Tender Specification No. 91-84/THC/Tender-103/13-14 dtd. 31.01.2013.
iii) If the contractor fails to complete the work as per scope of works, the deduction for non
execution of any part of work, shall be made from contractor’s bill as per attached price
break-up schedule(Annexure-III) and as per special terms and conditions (clause no14).
9) PENALTY FOR BREACH OF CONTRACT :The contractor shall abide by the terms and conditions of the contract and works shall be
carried out as per the instruction issued by the Engineer-in-Charge. In case the contractor
fails to carry out the work as directed or is not able to complete the work satisfactorily and it
is found that the smooth working of the plant is affected due to his unsatisfactory working
and he fails to improve his working, the MPPGCL reserves the right to terminate the contract
any time during the currency of contract by serving him seven days notice. The Security
Deposit in such case shall be forfeited. MPPGCL shall be entitled to forfeit the Security
Deposit or the balance thereof that may be recoverable at that time and to realize any further
sums as damages from any sums due to the contractor from MPPGCL for any breach of the
terms and conditions of the contract. On the termination of the contract, the additional
expenses which MPPGCL will have to bear for getting the work completed by engaging
labour or getting the work executed through alternate agencies or departmentally, for the
balance work for which contract was to be operative, will be recoverable from the contractor
whose contract is terminated as mentioned in the proceeding clause. This difference will be
worked out on the basis of actual quantum of work done prior to termination of the contract
and the new rates as per the alternate agency or actual payment involved plus 24%
supervision charges will be recovered from the dues deposited of contractor.
10) GUARANTEE :As per special terms & conditions clause no. 18.
11) ACCOMMODATION :Accommodation in MPPGCL’s Quarter shall be provided on chargeable basis, if available.
12) INCOME TAX & VAT :(a) To be deducted from the contractor’s bill as per Government Rules.
The tenderer shall furnish with the tender latest Income Tax Return filed by the firm from the
competent authority. Alternatively, the tenderer shall submit valid reason for the inability to
furnish such Return.
(b) Service Tax:- If applicable, Service Tax shall be payable as per Government Rules.
13) VALIDITY :a) The validity of offer shall be 6 (Six) months (180 days) from the date of opening of the
tender.
b) Tender shall remain open for acceptance for a period of Six Months from the date of
which they are due for submission and during this period no Tenderer shall be allowed to
withdraw his tender.
14) AGREEMENT :The successful tenderer will be required to execute an agreement bond, on Non-judicial
Stamp Papers of appropriate value, affixed with Revenue Stamp of Rs. 1/- for proper and due
fulfillment of contract. Cost of the Stamp paper will be borne by the Contractor. Agreement
9
Signature & Seal of the tenderer
Tender Specification No. 91-84/THC/Tender-103/13-14 dtd. 31.01.2013.
to be executed within 7 days from the date of receipt of detailed order. Without execution of
agreement bond, work will not be started and no payment of any kind will be released.
15) INSURANCE & WORKMAN’S COMPENSATION :The contractor shall be required to ensure his workers under workman’s compensation Act.
He will also be required to follow the provisions of the factories Act and obtain License
whenever necessary. In every case in which by virtue of the provision of Section-12
Subsection (1) of the workmen’s Compensation Act, 1923 and its modification till date, the
MPPGCL is obliged to pay compensation to a workman employed by the contractor in
execution of the work. The MPPGCL will recover from the contractor, the amount of the
compensation so paid without prejudice to the right of the MPPGCL Under Section-12 SubSection (I) of the said Act. The MPPGCL shall be at liberty to recover such amount or any
part thereof by the deducting it from the Security Deposit or from any sum due by the
MPPGCL to the contractor. Whether under the contract or other-wise MPPGCL shall not be
bound to contest any claim made against it under Section-12, Sub-Section (I) of the said Act,
except on the written request of the contractor and up on his giving to the MPPGCL full
Security for contesting such claims. The MPPGCL shall not be liable in any manner what-soever to his worker in respect of any losses damages suffered while working in the Power
House Premises. The whole responsibility shall be of the contractor.
16) COMPREHENSIVE MEDICAL CHECK-UP:The contractor shall ensure comprehensive health check-up of their workers, to be engaged in
the contract, by registered Medical Practioner, as per directives of Hon’ble Supreme Court in
MP (Civil) 79/2005& kept in their record and furnish the documentary evidence in this
regard, if desired by MPPGCL.
17) SECURITY DEPOSIT :a) The successful tenderer will be required to deposit Security Deposit at the rate of 10% of
the contract value for due and proper fulfillment of order. The Security Deposit shall be
retained till faithful compliance of the terms and conditions of the order and completion of
guarantee period as performance guarantee. On acceptance of the tender, the successful
tenderer will be issued a Letter of Intent, within 15 days of receipt of LOI the contractor will
have to deposit the security deposit. The contractor may deposit the Security Deposit in
either of the following form :i) Bank Draft/Bankers cheque drawn on Union Bank of India, Sirmour Branch in favour of
the Regional Accounts Officer, THP MPPGCL, Sirmour Distt. Rewa .
ii) Bank Guarantee from a scheduled Bank, which must remain valid during the entire period
of contract including guarantee period. This is to be furnished only in the prescribed form of
MPPGCL, which will be furnished to the successful contractor at the time of issue of Letter
of Intent.
b) If the contractor fails to deposit the security deposit, as prescribed above within the time
period mentioned, their E.M. may be forfeited.
c) The Security Deposit will be forfeited in case of failure of execution of order or any breach
of contract / order.
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d) The S.D. will be returned after making deduction if any, on successful completion of work
& after specified guarantee period, within reasonable time on application.
e) No interest of any kind is payable on S.D.
f) If the tenderer desires, the amount of E.M can be adjusted in the S.D.
18) Contractor shall be required to follow all the Factory Rules as per Factory Act, labour
laws and payment of minimum wages Act as per order issued by the Government / MPPGCL
from time to time. Any liability occurring due to non-completion of above rule will be solely
responsibility of contractor.
19) It will be the responsibility of the contractor to maintain the various registers as per
factory Act as well as labour Acts and have to produce to the Engineer-in-Charge or any
Government officer for inspection demanded any time.
20) LIST OF T & P AND TECHNICAL PERSONNEL:List of technical persons who will supervise the various works should be enclosed along with
tender documents. The list of T & P items with valid fitness certificate from authorized
agency shall also be enclosed with the tender documents. The Engineer-in-Charge will verify
the list of technical persons T & P and test certificate before starting the work at site.
21) BANK COMMISSION CHARGES :All Bank Commission Charges are to be borne by the contractor.
22) In case of any dispute, the decision of the Chief Engineer / Addl. Chief Engineer /
Superintending Engineer of site / will be final & Binding on the contractor, further the
disputes & claims, if any shall be triable and settled only in any competent court situated at
Rewa/Jabalpur. The expenditure incurred in this regard shall be borne by the contractor.
23) MOBILISATION PERIOD:The awarded works shall be required to be commenced immediately after the work order is
received by tenderer and compliance of Contractual formalities regarding Agreement &
Security Deposit within 7 days of receipt of order.
24) SPECIAL CONDITIONS RELATING TO SAFETY
1. The contractor and their workers shall follow provisions of factories act, 1948 and M.P.
Rules, 1962 for minimizing any untoward incident. However, in case of any accident, loss or
damages to M.P.P.G.C.L’s employee or property due to negligence on part of contractor or
his workers, contractor shall be held fully responsible for the same and the recovery shall be
made from him.
2. Before starting of work at site, the contractor shall compulsorily provide personal
protective equipment (confirming relevant IS code) to his employees.
3. The contractor shall not be allowed to store more than 5 (five) Nos. of Acetylene/Argon
gas cylinders at a time to store/use inside power house.
4. Carrying/striking of matches, lighters or smoking or other acts which may cause fire
hazards in the power station is strictly prohibited.
Addl. Chief Engineer (THC),
MPPGCL, Sirmour,
Rewa (M.P.)
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Annexure-A
QUESTIONNAIRE
1) Name and address of the tenderer :
i) Whether valid Power of Attorney enclosed
2) Whether technical terms and conditions
are acceptable to the tenderer, if not
points(s) of the difference may be clearly
indicated
i) In deviation sheet.
ii) Whether earnest money deposited or
proof of exemption submitted
3) Whether you are agreeable to the MPPGCL’s
security deposit clause
4) Whether you are agreeable to the MPPGCL’s
terms of payment.
5) Whether you are agreeable to the MPPGCL’s
Special terms & conditions, penalty
clause and other commercial terms)
6) What is the validity period of your offer,
(Not less than six month).
7) Whether quoted rates are inclusive of all
taxes and duties.
8) Whether any rebate is offered, if yes
mention clearly in words also.
9) Guarantee of workmanship for satisfactory
performance of work for 06 months.
10) Previous experience for said type of work,
if yes please give evidence.
11) Whether the contractor will follow all the
Labour Laws prescribed by government.
12) Time required for starting the work after
award of the same.
13) Whether latest Income Tax clearance certificate/
Return enclosed.
14) Any other information Tenderer desire to
furnish.
15) Whether quoted rates are inclusive of
Service Tax.
16) Price break-up in % for Tender :
a) Material cost.
b) Labour cost.
17) Whether the tenderer is ready to work if
deviations recorded by them are not accepted
to MPPGCL
: Yes/No
: ……………………………
: Yes/No
: ……………………………
: Yes/No
: Yes/No
: Yes/No
: …………………………
: Yes/No
:………………………….
: ………………………
: …………………………
: Yes/No
: ………………………………..
: Yes/No
: ……………………………….
: Yes/No
: Yes/No
: Yes/No
: ………………%
: ………………%
: Yes / No
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Annexure-B
EARNEST MONEY DETAILS
_________________________________________________________________________
Sl. No.
Form/ mode of Earnest Money
Amount
______________________________________________________________________________________
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Annexure-C
Details of Previous SimilarWorks
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Annexure-D
DEVIATION SHEET
Any General/ / Commercial / Technical deviation from terms & conditions of tender specification
should be clearly recorded in sentences in this sheet. Additional sheet may be added, if required. If none
deviation is recorded in this sheet then it will be presumed that all terms & condition of tender are
acceptable to the tenderer.
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Annexure-E
AUTHORISATION
I …………………………………… hereby certify that all the information provided in the tender
document submitted by me are correct. Further, I declare that Shri ………………………………………
whose signature is attested by me below, is my authorized representative for my tender proposal no.
………….
Dtd.
/
/ 2013. He is authorized to sign on my behalf for all matters in connection with above said
proposal.
Name, Address & Contact No. of Authorised person: …………………………………………………..
……………………………………………………
…………………………………………………...
……………………………………………………
Signature of the Authorised person
……………………….
Attested
Date: /
/ 2013
Place: ……………………
Signature & Seal of Tenderer
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Annexure-F
DECLARATION OF TENDERER
In accordance with terms & conditions stipulated in the tender
specification no. ….. dtd. / / 2013, I/we hereby submit my offer for execution of works
detailed therein.
If my/our offer is accepted then I/we offer my/ our consent that I/we will
comply to all rules, terms & conditions detailed in the above mentioned tender. I/we further
state that if I/we do not start the work within scheduled time and/or do not deposit the full
amount of security deposit then MPPGCL or its successor company will be fully authorized
to forfeit the amount of Earnest money deposited by me.
Date:
/ / 2013
Signature & Seal of Tenderer
Name:
Address:
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Annexure-I
SCOPE OF WORK
General annual overhauling of units, equipments & their associated auxiliaries of 2x10 MW Hydel
sets of BHEP- IV MPPGCL Jhinna.
(A) GENERATOR
1
Dismantling of chequered plates & air guide. Cleaning of air passages. Visual inspection & cleaning
of stator core, windings, rotor poles, bottom bracket, complete generator structure by air & recommended
solvents to remove oil, grease, dirt etc. Tightening of support brackets of rotor leads, bolts & location pins
etc. Checking of pole keys & all joints.
2
Checking, tightening & replacement of fasteners as required. Assembly of air guide and chequered
plates.
3
Cleaning of brush gear, slip rings and top dome by air & recommended solvents. Replacement
of
carbon brushes & tightening of brush holders. Check for any grooves, roughness ,high points on slip rings, if
found, rectification of the same.
4
Back washing of air coolers and oil coolers. Cleaning of inside & outside of each cooler & it’s pipe
line by opening of its flange, bend and valves separately. Pressure testing of cooler tubes for leakage.
Plugging of leaking tubes –if required & as directed by the Engineer-in charge. Fixing of coolers.
5
Cleaning of brake chamber, inspection of brake pads after dismantling brake assembly’s
adjustment/replacement of brake pads, as required & their reassembly and tightening. Complete over
hauling brake system,. Cleaning of brake-jack system with its oil & air line and valves.
6
Attending oil leakage from pipe lines/ flanges of governing system and bearing housing. Attending
air / water leakage from pipe lines.
7
Complete cleaning of thrust bearing housing after emptying it. Checking clearance of generator guide
bearing pads. Filling of oil after filtration. Sealing of Oil Chamber windows/openings by Red Gel of standard
make.
8
Two coats spray painting of Rotor Poles & Stator Winding (top & bottom) current carrying leads by
Dr. Beck make insulating varnish.
9
Painting of checkered plates & doms. Cleaning of impulse lines, transducers, probes & sensors of all
pressure & temperature measuring instruments & gauges of Generator.
(B)TURBINES:
1.
Dewatering of water ways & Inspection of underwater parts of Spiral casing, Runner, Draft tube,
Penstock for any cavitations-erosion or any other damage . If additional pump sets are required same may be
arranged by the Contractor. Check condition of paint of underwater parts. Removal of all deposits from
face of the
pivot ring and guide vanes. Checking of guide vanes bedding – nipping and top & bottom
clearances.
2.
Greasing of guide vanes from both ends by CGL system. Servicing of CGL system. Servicing of
CGL system includes servicing of grease pump, pressure regulator, solenoid valve, set of dose feeders ,steel
tube, copper tube, HP hose pipe, grease filter & nipples. If grease on any point not reached by CGL system ,
greasing of that point shall be done manually through grease gun. Examine the guide apparatus & all
connecting backlash.
3.
Cleaning of top cover, regulating ring, turbine platform and all the area of turbine pit by air, water
& solvent to remove soil, sand, oil, grease, dirt & debris. Checking of shaft sleeve for wear, checking of
bolts-nuts & dowels. Also cleaning of servomotor cylinders & it’s pipe lines.
4.
Servicing of Aeration valve (vacuum breaking valve) by dismantling valve, cleaning it’s internal
surface, adjust spring pressure if required and check the working of valve at the time of recommissioning
5.
Complete inside & outside cleaning of PP sets after emptying it. Filling of oil after
filtration.
Cleaning of pressure receivers and governing oil pumps, filter elements. Servicing of isolating valves, idler
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valves & NRVs. Adjustment of idler valves as per requirement. Adjustment of pressure & level switches of
PP set and pressure receiver also cleaning of servomotor cylinders & it’s pipe lines.
6.
Complete cleaning of turbine guide bearing housing after emptying it. Checking clearance
of
turbine guide bearing pads. Readjustment of bearing clearance if required. Filling of oil after
filtration.Cleaning of impulse lines, transducers, probes & sensors of all pressure & temperature measuring
instruments & gauges of Turbine.
7.
Attending Oil Leakage of oil header.
a. Dismantle the top dome cover, opening & closing pipe lines, runner opening & closing feed
back mechanism.
b. Dismantle the oil header body.
c. Dismantle oil bath & oil guide as per drawing.
d. After attending oil leakage in oil headers:i)
Checking of individual components of oil header.
ii)
Replacement of ‘O’ Rings, glands, felt ring.
iii)
Place oil header assembly & ensure the movement of pipe line assembly in the oil header
bush is smooth
iv)
Assemble oil bath & oil guide as per drawing, centralize oil bath to get the uniform labyrinth
clearance.
v)
Lower oil header body carefully in balanced condition taking guide from central pipe in such
a way that there is no radial pressure or bending effect on central pipe.
vi)
Reassembly of opening & closing pipe lines & runner feedback mechanism.
vii)
Quadrant joints of the two layers of insulating lining as per drawing to be staggered.
viii) Gland packing’s should not be over tightened to minimize friction ,minor oozing/sweating is
desirable for lubrication of the packing.
ix)
Insulation has been provided between the parts as per drawing for protection of bearings &
bushes against shaft currents after assembly. It should be ensured that there is no electrical
continuity.
x)
After checking free rotation of runner blade stroke(fully open & fully close), rotate the
machine at very slow speed for checking fouling between stationary & rotating components.
xi)
Check the stroke of runner servo motor, setting of feedback mechanism & fix the scale as per
drawing.
xii)
Setting of governor.
( C ) AUXILIARIES:
1. CW Pumps (3 nos): Inspection of shaft, impeller, neck ring and other parts. Replacement of parts, it
required. General servicing & alignment of motor & pumps. Checking of motor bearings, replacement of
bearings, if required. Tightening of clamps of suction & discharge pipe lines. Cleaning of CW strainers.
2. Air Compressors (2 nos): Cleaning of NRV, pipe lines. Attending air leakage from HP & LP pipe lines
and all valves. Replacement of lubricating oil.
3. HS pump (2nos): Cleaning of HS pump, attending oil leakage from pumps and associated pipe lines.
Servicing of motors and pump. Adjustment of pressure switches.
4. Oil leakage unit (2 nos): Cleaning of oil tank, attending oil leakage from pipe lines. Servicing of motors
and pump. Adjustment of level switches.
5. Dewatering Pumps (2 nos): ): General servicing of motor & pumps. Tightening of clamps of suction
& discharge pipe lines.
6. Submersible Pumps (2 nos): Tightening of clamps of suction & discharge pipe lines. Cleaning of
suction port & strainer of submersible pumps and checking & servicing of its motor & pumps.
7. Pipe lines & Valves: Tightening of all flanges, joints & clamps and servicing of manual isolating valves
of water, oil and air pipe lines. Servicing of Penstock bypass isolating valves.
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8. EOT Crane: Cleaning of EOT crane frame, all mounted control panels. Greasing of bearing of motors.
Checking of oil level of gear boxes & topping-up, if required. Inspection of wire ropes & pulleys of both
hoists & application of cardium compound on rope. Tightening of terminals of motors & control panels
and all nuts & bolts. Greasing of wheel bogies.
9. Fire Fighting System:-Tightening of foundation bolts of motors, pumps, pipe lines & clamps and cable
connections, cleaning of water pipe lines, nozzles etc.
Cleaning of impulse lines, transducers, probes & sensors of all pressure & temperature measuring
instruments & gauges of Auxiliaries.
(D)[i] 132 KV SWITCH YARD:
1.
Generator Transformers (2 nos):
a)
Tightening of clamps & connectors of CT, Breaker, Isolator, LA, PT and replacement if
found essential.
b)
Tightening of clamps of HV bushing, LT side power cables connections.
c)
Tightening of Foundation bolts of GT & flanges of valves.
d)
Checking of Silica gel and replacement, if required. Checking of BDV of oil, IR value & tightening
of control circuit cables.
e)
Alignment of Isolator for perfect closing.
f)
Topping-up of transformer oil after filtration up desired BD value.
(D)[2] 132 KV BUS COUPLER, BS-II FEEDER, BS-III FEEDER AND AMARPATAN FEEDER:
a)
Tightening of clamps & connectors of CT, Breaker, Isolator, LA, PT, CVT and replacement
if
found essential.
b)
Alignment of Isolator for perfect closing & adjustment of auxiliary contacts mounted on JB
of
Isolators.
(D)[3] 11KV SWITCHGEAR:
1.
Auxiliary Transformer (2 nos):
a)
Tightening of HT & LT side power cable connections & foundations bolts.
b)
Replacement of Silica gel.
c)
Checking oil level & BDV of oil. Tipping up of transformer oil after filtration up to desired BD
value.
2.
Excitation transformers, Bus duct, LAVT, NGT (2nos):
Cleaning of bus duct by air & recommended solvents and cleaning of excitation transformer,
LAVT & NGT by air. Tightening of connections & nut-bolts of above equipments. Checking & servicing of
bus duct heater elements & circuits.
3.
11 KV Breaker, PT & Isolator (2nos):
Cleaning of bus contacts of 11 KV Breaker, PT & Isolator by air & recommended solvents.
Tightening of nut-bolts of above equipments
a)
Tightening of cable connections of 11 KV switchgear.
b)
Cleaning of all cable trays and trenches and welding & fixing of cable trays as required.
(D)[4] 0.4 KV SWITCHGEAR:
a)
Cleaning of 0.4 KV bus and cleaning & servicing of all isolating modules, both incomer breakers &
bus coupler breakers along with AC modules, Fire fighting modules and 0.4 KV switch gear of 132 KV
switch yard by air & recommended solvents.
b)
Tightening of cable connections & nut-bolts of 0.4 KV bus, all isolating modules, both incomer
breakers & bus coupler breakers along with AC modules, Fire fighting modules, AC lighting modules and
0.4 KV switch gear of 132 KV switch yard.
c)
Cleaning, servicing & tightness of starter modules of all 0.4 KV auxiliaries.
d)
Cleaning of DVR panels, EHG panels, Auto sequencer panel, Relay & Annunciation panels and by
vacuum cleaner. Removal, cleaning by vacuum cleaner and reinsertion of electronic cards of all panels.
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e)
Tightening of cable connections & nut-bolts of motors of all auxiliaries.
(E)
BATTERY & BATTERY CHARGER PANELS:
a)
Cleaning, servicing and tightening of connection of battery terminals of 220 V station battery, UPS
battery, 24 V battery , 48V communication battery and their charger panels.
b)
Measuring of specific gravity & voltage of all batteries of both 220 V battery banks and toppingup/replacement of electrolyte & distilled water. Replacement of batteries, if required.
c)
Cleaning of 220V DCDB panel and cleaning & servicing of all isolating modules, both incomer
modules & bus coupler modules by air & recommended solvents.
(F)
TRIAL AND TESTING:After availability of sufficient water head for operation of units, the trial, testing & starting of both
units and associated auxiliaries is to be carried out in presence of contractor with staff. If any defect
arises or found out, that shall be rectified by the contractor.
Addl. Chief Engineer (THC),
MPPGCL, Sirmour,
Rewa (M.P.)
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Annexure- II
SPECIAL TERMS & CONDITIONS
1.
INTENT OF SPECIFICATION:- The intent of this specification is Annual Over Hauling of units,
equipments & their associated auxiliaries of BHPS-IV Jhinna in accordance with the work schedule given in
the scope of work and up to satisfaction of engineer in charge during the contract.
2.
SCOPE OF WORK:- The detailed scope of work along with list of equipments and list of various
activities are enclosed. In case of any dispute at site regarding scope of work, the decision of Engineer InCharge, shall be final and binding.
3.
TOOLS, TACKLES AND MACHINES:A) IN THE SCOPE OF CONTRACTOR: The Contractor shall provide following tools-tackles and
machines for the work, at his own cost:i)
All size & type of spanner sets, Wrenches, Pliers, Puller, Fixers.
ii)
Drilling machine, Grinding machine, Die set, Tap set, Files(Flat, Round &
Triangular).
iii)
Grease Gun, Hand operated Oil transfer pump.
iv)
Gas cutting set, welding machine, whenever required.
v)
Blower & Vacuum Cleaner, spray gun
vi)
Hammer of different sizes, Chisel, Allen-Key sets, Bench Vice.
vii)
Screw driver set, Soldering Iron, Hexa frame.
viii) Pipe & Slide Wrenches (12”, 18”, 36” & 42”).
ix)
Oil Cane/Bucket, Polythene sheet.
x)
Diver kit, with oxygen filled cylinder
xi)
Any other required T&P which is needed at site according to scope of work shall be
in Contractor’s scope.
xii)
For execution of work, if approach/ working platform/ scaffolding is required, that shall be arranged
by the contractor on his own cost.
xiii) Minor/Major repairs like threading, machining etc., if required, shall be arranged
by the contractor at his own cost.
B)
IN THE SCOPE OF MPPGCL:i)
Special Tools, Fixtures, tackles initially supplied by the manufacturer of the equipment which are not
in scope of Contractor.
ii)
Mobile Crane, EOT crane, Oil centrifuging machine, & Truck with operator as per availability.
iii)
Compressed air, service water, 3 phase AC Power at one point in the power house building and
pumps for dewatering shall be provided free of charge, however, the electricity duty and cess at the
prevailing rates on the consumed energy shall be recovered from the contractor’s bill. If these items required
to be extended up to the job, that will have to be arranged by the Contractor.
(iv)
Spare parts & permanent consumables such as 'O' rings, Gland packing ,Jointing gasket, Rubber
cords, Turbine oil & Transformer oil (for top-up and refilling).
v)
Major spares like special fasteners, pipes, valves, bearings, pump shaft, bushes, silica gel etc. shall be
arranged by the Board/ Company free of cost.
Special T & P if available shall be provided by Board on returnable basis free of
charge basis, however in case of any theft/damage to Board/Company T&P, the contractor will have to
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return/replace the same at his own cost. If contractor fails to return/replace the same, the cost of
theft/damaged item will be deducted from the contractor’s bill.
4.
CONSUMBLES:(i) All the consumables like cotton waste, cotton cloth, general purpose grease, white sprit, petrol diesel,
CTC,CRC, PVC/Teflon tape adhesives, glands, gaskets, welding electrodes, neoprene rubber sheet, Ektra
clean/Acetone, , M-seal, Araldite, Hexablade, emery cloth & paper of required grain sizes, brushes, clamps,
cleats, nuts & bolts, cable lugs, paint, thinner, Mica sheet and all other consumables required to complete the
work & general fasteners etc shall be arranged by the contractor and the same will have to be provided along
with bill to OIC/authorized representative of Engineer-in-charge before start of each activity, as per the
requirement for satisfactory completion of work. Additional or any other specific consumables shall have to
be provided by the Contractor if & as instructed by OIC of the work. The deposited consumables shall be
handed over to Contractor or his authorized representative as per requirement.
(ii) Other small nature of work which is not included in scope of work and if feels essential to carry out, to
complete such activity, shall be in the scope of contractor.
5. SAFETY APPLIANCE:The contractor must take appropriate precautions for safety of his labors engaged in the work of AOH of
units and all associated auxiliaries of 2x10 MW BHPS-IV, Jhinna will have to ensure the safe working. The
contractor shall provide safety appliances to his staff at his own cost and ensure that these were appropriately
used by them while they are working. The name of important safety appliances are given below:i)
ii)
iii)
iv)
v)
vi)
vii)
Helmet & safety goggles.
Safety belts.
Safety shoes.
Rubber & leather hand gloves.
Asbestos hand globes & Apron.
24 volt AC transformer & Lamp.
Any other items related to safety rules may be assumed in Contractor scope.
6. MEASURING INSTRUMENTS:The contractor shall provide following measuring instruments at his own cost:i)
Vernier Calipers, Screw gauge.
ii)
Sprit level.
iii)
Vee-blocks.
iv)
Level Indicator/Transparent rubber tube.
v)
Measuring Tape.
vi)
Dial gauge, Filler gauge.
vii)
Any other instrument related to job may be assumed in contractors scope.
7. MATERIAL MOVEMENT:Collection, return and transportation of material such as equipments, spares, consumables lubricants, T&P
etc from store/workshop to site store/work place or anywhere as per requirement shall be arranged and done
by contractor. Unserviceable items/scrapes material shall be transported by the contractor to the scrap
yard/area shown by the Engineer-in-charge at the contractor's own transport. The MPPGCL shall not make
any extra payment against these works. The contractor shall provide special consumables (as mentioned in
clause 2) at his own cost at the beginning of the contract & submit the bill along with the consumables
material with OIC or his representative of the contract. The deposited consumables shall be handed over to
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the contractor or his authorized representative as per requirement of work, which fails in regards will not be
entertained.
8.
HOUSE KEEPING:The contractor shall maintain cleanliness and good house keeping of the working area. The debris, scrap
material etc shall be removed regularly.
9.
WATCH & WARD AND POWER STATION SECURITY:The contractor shall be fully responsible for the safety of the equipment, assemblies, tools & tackles etc.
Loss and damage to the MPPGCL's property during the contract period due to negligent working shall be
recovered from the contractor.
The security rules enforced by MPPGCL security staff shall be honored by the contractor as well as by
this staff. A list of persons engaged and related to the work will be submitted by the contractor in order to
issue temporary identify card which must be returned, if the person, the job or the contract gets completed.
10. PERMIT TO WORK:The contractor/his workman shall start the work only after receipt of permit to work on the equipment.
The necessary permit shall be arranged by MPPGCL Engineer/Supervisor. After completion of work the
contractor's staff shall ensure that all men, tools and tackles etc have been removed and equipment/system
has been box-up properly and normalized. Then only permit shall be returned back to the competent
authority for charging/operation. If any defect still persist, the same shall be rectified immediately but only
after getting proper permit to work again. The staff should present during charging/operation.
11.
DAILY RECORD OF WORK:Contractor will have to keep daily record of work carried out by him, duly countersigned by the Engineerin-charge or his authorized person/officer. The same may have to be enclosed with bill to the Engineer-incharge.
12.
STATUARY REQUIREMENT:(i) The contractor must have valid labor license, labor insurance etc.
(ii) The contractor should be registered EPF holder. The copy of registration certification shall be submitted
in this office along with tender documents. In absence of this the offer will be rejected.
(iii) The contractor shall abide by all statutory requirement of central/state Govt. and MPPGCL.
(iv) The contractor shall be responsible for compliance of all statutory obligations under factory act,
minimum wages act, payment of employee's contribution under EPF scheme.
(v)The contractor will ensure timely payment of wages to their workers, irrespective of payment received
from the MPPGCL.
(vi) Boards/Company's all other general terms &conditions regarding penalty, security deposit, income
tax/commercial tax/service tax or other statuary taxes etc shall apply on this tender.
(vii)The payment of workers against earn leave days, bonus @8.33% and paid national holidays must be
ensured by the contractor as per factory act and other government rules. The proof of payment shall be
produced by the contractor during the whole tenure of contract. The contractor's bills will be passed only
after ensuring that payment to workers have been made in presence of MPPGCL's officer and accordingly
issued duly signed certificate in lieu of that.
13.
INSURANCE:Contractor shall arrange suitable insurance of workers (which shall also cover the workers for
working up to the height of fifteen meters above ground) against any mishap/accident during the work. In
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Tender Specification No. 91-84/THC/Tender-103/13-14 dtd. 31.01.2013.
case of any mishap or accident during the work, complete responsibility will lie on the contractor towards
death/injury of his workers. MPPGCL in any case, will not be liable for payment of any compensation to any
worker, if any, as per MP Govt. rules. The contract must submit the copy of insurance policy in this office
prior to start of work.
14. DEDUCTION/PENALTY:(A) If any auxiliary/ equipment not handed over to contractor for work by MPPGCL, then the amount
for non execution of that work shall be deducted from contractor's bill as per annexure-III.
(B) Any part of work that could not be completed due to lack on contractor;s part, in addition to
deduction of cost of non executed work as per annexure-III, penalty as per general terms & conditions (8) of
tender specification booklet shall be imposed.
15.
PREPARATION FOR START OF WORK:The contractor shall deploy sufficient man power, tools & tackles, consumables, scaffolding plate form
etc. as required for the work. The contractor shall collect essential spares from store, transport items to job
place and keep those in his custody. The equipment shall be handed over to the contractor for the work only
after ensuring that t6he preparation is satisfactory.
The contractor shall be liable to make good all & every loss or damage to the Company's property
arising out of any act by contractor or his workers during the course of the contract.
16. MANPOWER DEPLOYMENT:(i) The contractor has to engaged daily sufficient no. of skilled, semiskilled and unskilled experience workers
along with two nos. supervisors daily. Out of the two supervisors one should have at least Diploma in
Mechanical Engineering with 03 years experience of mechanical works and other should have Diploma in
Electrical Engineering with 03 years experience of electrical works of power plant, to carry out the annual
overhauling works of two units as detailed in scope of works within 40 days (20 days each unit). The certificate
in respect of qualification and experience of supervisors shall invariably be submitted by contractor prior to
start of work. In absence of supervisors, supervision charges @24% of contract value shall be deducted from
contractor's bill. During the work if services of divers are required, that shall be arranged by the contractor at
his own cost. Engineering supervision required by experts for any job as decided by engineer in charge, shall
be arranged by the contractor at his own cost.
The whole work as detailed in scope of work shall be carried out as per instructions of the engineer in charge
of work. As per requirement of the work, workers will have to be engaged for extended hours of normal
working hours (i.e.08:00 Hrs to 17:00 Hrs) to complete the work within the specified time schedule of 40
days (20 days each unit). The extra/ over time wages arising out of this, as per prevailing labour laws/ Govt.
rules shall be payable by the contractor to the workers at his own cost. The payment of the workers must be
certified by the Engineer-in-charge of the work.
(ii)-If any person engaged by the contractor is found lacking in technical knowledge or not working as per
instruction or misbehaving with Board employees, as per instruction of engineer in charge such person shall
be immediately removed from the site with replacement of suitable person. No female workers need to be
employed for above work.
(iii) It is the responsibility of the contractor to ensure that the workers engaged for the works are honest, non
terrorist, fit and quite able for entry to our factory/place of work.
(iv) The contractor should ensure that the work does not suffer due to shortage of manpower at any time and
work should be completed satisfactory within time prescribed by Engineer-in-charge. In case of extra man
power is required for completion of work in time, the same shall be arranged by the contractor at his own
cost. This will be contractor's responsibility to get the attendance of manpower verified daily by the
25
Signature & Seal of the tenderer
Tender Specification No. 91-84/THC/Tender-103/13-14 dtd. 31.01.2013.
engineer-in-charge or his authorized representative and maintain attendance register and to be produce on
demand.
(v)
The services of Ex-BHEL engineer having experience of TG Set erection of Kaplon Turbine if
required for supervision of any work, shall be arranged by the contractor at his own cost
17.
Service tax shall be paid on submission of documents (Challans).
18.
GUARANTEE CLAUSE:If any defect arises or found out within six month after completion of work owing to poor workman
ship of contractor, the same shall be rectified by the contractor free of cost immediately, otherwise the cost
incurred on rectification of the same shall be recovered from contractor.
19.
20.
Contractors are advised to have a prior visit to the site for correct assessment of work before
submission of offer.
List of regular technical staff (along with proof of payment for 12 months) employed by the
contractor [which should be minimum in accordance with Clause 16 above] and list of T&P
owned by the contractor [which should be minimum in accordance with Clause 3(A) & 6
above] shall be submitted with the 2nd (commercial) part of the tender, failing which offer of the
firm may not be considered.
Addl. Chief Engineer (THC),
MPPGCL, Sirmour,
Rewa (M.P.)
26
Signature & Seal of the tenderer
Tender Specification No. 91-84/THC/Tender-103/13-14 dtd. 31.01.2013.
Annexure- III
PRICE BREAK-UP SCHEDULE OF DEDUCTION TOWARDS NON EXECUTED WORK
Name of Work:- General Annual Overhauling of both the units of 2x10 MW BHPS-IV Jhinna &
Associated accessories for the year 2013.
S.No.
A
01
02
03
04
05
06
07
08
09
B
01
02
03
04
05
Particulars
GENERATOR
Dismantling of checkered plates & air guide. Cleaning of air passages. Visual inspection &
cleaning of stator core, windings, rotor poles, bottom bracket, complete generator structure
by air & recommended solvents to remove oil, grease, dirt etc. Tightening of support
brackets of rotor leads, bolts & location pins etc. Checking of pole keys & all joints.
Checking, tightening & replacement of fasteners as required. Assembly of air guide and
checker plates.
Cleaning of brush gear, slip rings and top dome by air & recommended solvents.
Replacement of carbon brushes & tightening of brush holders. Check for any grooves,
roughness ,high points on slip rings, if found, rectification of the same.
Back washing of air coolers and oil coolers. Cleaning of inside & outside of each cooler &
it’s pipe line by opening of its flange, bend and valves separately. Pressure testing of cooler
tubes for leakage, plugging of leaking tubes –if required & as directed by the Engineer-in
charge. Fixing of coolers.
Cleaning of brake chamber, inspection of brake pads after dismantling brake assembly’s &
their reassembly and tightening. Complete over hauling brake system,
adjustment/replacement of brake pads, as required. Cleaning of brake-jack system with it’s
oil & air line and valves.
Attending oil leakage from pipe lines/ flanges of governing system and bearing housing.
Attending air/ water leakage from pipe lines.
Complete cleaning of thrust bearing housing after emptying it. Checking clearance of
generator guide bearing pads. Filling of oil after filtration. Sealing of Oil Chamber
windows/openings by Red Gel of standard make.
Two coats spray painting of Rotor Poles & Stator Winding(top & bottom) current carrying
leads by Dr. Beck make insulating varnish.
Painting of checker plates & domes.
TURBINE
Dewatering of water ways & Inspection of underwater parts of Spiral casing, Runner, Draft
tube, Penstock for any cavitations-erosion or any other damage.. If additional pump sets are
required same may be arranged by the Contractor. Check condition of paint of underwater
parts. Removal of all deposits from face of the pivot ring and guide vanes. Checking of
guide vanes bedding – nipping and top & bottom clearances.
Greasing of guide vanes from both ends by CGL system after servicing of CGL system.
Servicing of CGL system includes servicing of grease pump, pressure regulator, solenoid
valve ,set of dose feeders &grease tubes. If grease on any point not reached by CGL system,
the greasing of that point shall be done manually through grease gun. Examine the guide
apparatus & all connecting backlash.
Cleaning of top cover, regulating ring, turbine platform and all the area of turbine pit by air,
water & solvent to remove soil, sand, oil, grease, dirt & debris. Checking of shaft sleeve for
wear, checking of bolts-nuts & dowels. Cleaning of servomotor cylinders & it’s pipe lines.
Servicing of Aeration Valve(Vacuum Breaking Valve) by dismantling valve, cleaning it’s
internal surface, adjust spring pressure if required and check the working of valve at the time
of recommissioning.
Complete inside & outside cleaning of PP sets after emptying it. Filling of oil after filtration.
Cleaning of pressure receivers and governing oil pumps, filter elements. Servicing of
isolating valves, idler valves & NRVs. Adjustment of idler valves as per requirement.
27
Qty
Fixed
proportio
nate % of
quoted
rate
02 Job
10.00%
02 Job
2.10%
02 Job
1.40%
02 Job
5.00%
02 Job
2.10%
02 Job
1.40%
02 Job
5.30%
02 Job
0.70%
02 Job
0.70%
02 Job
8.00%
02 Job
2.20%
02 Job
2.80%
02 Job
1.40%
02 Job
1.40%
Signature & Seal of the tenderer
Tender Specification No. 91-84/THC/Tender-103/13-14 dtd. 31.01.2013.
06
07
C
01
02
03
04
05
06
07
08
09
D
1.
2
3
Adjustment of pressure & level switches of PP set and pressure receiver also cleaning of
servomotor cylinders & it’s pipe lines.
Complete cleaning of turbine guide bearing housing after emptying it. Checking clearance
of turbine guide bearing pads. Readjustment of bearing clearance if required. Filling of oil
after filtration.
Attending Oil Leakage of Oil header as per scope of work.
AUXILARIES
CW Pumps (3 nos): Inspection of shaft, impeller, neck ring and other parts. Replacement of
parts, it required. General servicing & alignment of motor & pumps. Checking of motor
bearings, replacement of bearings, if required. Tightening of clamps of suction & discharge
pipe lines. Cleaning of CW strainers.
Air Compressors (2 nos): Cleaning of NRV, pipe lines. Attending air leakage from HP & LP
pipe lines and all valves. Replacement of lubricating oil.
HS pump (2nos): Cleaning of HS pump, attending oil leakage from pumps and associated
pipe lines. Servicing of motors and pump. Adjustment of pressure switches.
Oil leakage unit (2 nos): Cleaning of oil tank, attending oil leakage from pipe lines.
Servicing of motors and pump. Adjustment of level switches.
Dewatering Pumps (2 nos): ): General servicing and alignment of motor & pump.
Tightening of clamps of suction & discharge pipe lines.
Submersible Pumps (2 nos): Tightening of clamps of suction & discharge pipe lines.
Cleaning of suction port & strainer of submersible pumps and checking & servicing of it’s
motor & pumps.
Pipe lines & Valves: Tightening of all flanges, joints & clamps and servicing of manual
isolating valves of water, oil and air pipe lines. Servicing of Penstock bypass isolating
valves.
EOT Crane: Cleaning of EOT crane frame, all mounted control panels. Greasing of bearing
of motors. Checking of oil level of gear boxes & topping-up, if required. Inspection of wire
ropes & pulleys of both hoists & application of cardium compound on rope. Tightening of
terminals of motors & control panels and all nuts & bolts. Greasing of wheel bogies.
Fire Fighting System:-Tightening of foundation bolts of motors, pumps, pipe lines &
clamps and cable connections, cleaning of water pipe lines, nozzles etc.
132 KV SWITCHYARD
Generator Transformers (2 nos):
a)Tightening of clamps & connectors of CT, Breaker, Isolator, LA, PT and replacement if
found essential.
b)Tightening of HV bushing, LT side power cables connections.
c)Tightening of Foundation bolts of GT & flanges of valves.
d)Checking of Silica gel and replacement, if required.
e)Alignment of Isolator for perfect closing.
f)Topping-up of transformer oil after filtration up to desired BD value.
g)Fabrication & fixing of PRV & Bucholtz covers for protection from rain water
.
132 KV BUS COUPLER, BS-II FEEDER, BS-III FEEDER AND AMARPATAN
FEEDER:
a)Tightening of clamps & connectors of CT, Breaker, Isolator, LA, PT, CVT and
replacement if found essential.
b)Alignment of Isolator for perfect closing & adjustment of auxiliary contacts mounted on
JB of Isolators.
c)Indicating Red, Yellow & Blue marks at various equipments/locations of switchyard as
per site requirement. Earthing Strip is to be painted with Green color.
11KV SWITCHGEAR:
1.Auxiliary Transformer (2 nos):
a) Tightening of HP & LT side power cable connections & foundations bolts.
b) Replacement of Silica gel.
c) Fabrication & fixing of Bucholz cover for protection from rain water.
2.Exitation transformer, Bus duct, LAVT, NGT (2nos):
Cleaning of bus duct by air & recommended solvents and cleaning of excitation transformer,
28
02 Job
4.30%
02 Job
28.00%
03 Job
2.10%
02 Job
0.70%
02 Job
0.70%
02 Job
0.70%
02 Job
1.40%
02 Job
0.70%
0.70%
01 Job
01 Job
0.70%
01 Job
0.70%
02 Job
2.10%
04 Job
1.40%
02 Job
0.70%
02 Job
1.40%
Signature & Seal of the tenderer
Tender Specification No. 91-84/THC/Tender-103/13-14 dtd. 31.01.2013.
4
E
F
LAVT & NGT by air. Tightening of connections & nut-bolts of above equipments.
Checking & servicing of bus duct heater elements & circuits.
3. 11 KV Breaker, PT & Isolator (2nos):
a) Cleaning of bus contacts of 11 KV Breaker, PT & Isolator by air & recommended
solvents. Tightening of nut-bolts of above equipments
b) Tightening of cable connections of 11 KV switchgear.
c) Cleaning of all cable trays and trenches and welding & fixing of cable trays as required.
0.4 KV SWITCHGEAR:
a)Cleaning of 0.4 KV bus and cleaning & servicing of all isolating modules, both incomer
breakers & bus coupler breakers along with AC modules, Fire fighting modules and 0.4 KV
switch gear of 132 KV switch yard by air & recommended solvents.
b)Tightening of cable connections & nut-bolts of 0.4 KV bus, all isolating modules, both
incomer breakers & bus coupler breakers along with AC modules, Fire fighting modules,
AC lighting modules and 0.4 KV switch gear of 132 KV switch yard.c)Cleaning, servicing
& tightness of starter modules of all 0.4 KV auxiliaries.
d)Cleaning of DVR panels, EHG panels, Auto sequencer panel, Relay & Annunciation
panels and by vacuum cleaner. Removal, cleaning by vacuum cleaner and reinsertion of
electronic cards of all panels.
e)Tightening of cable connections & nut-bolts of motors of all auxiliaries.
BATTERY & BATTERY CHARGER PANELS:
a)Cleaning, servicing and tightening of connection of battery terminals of 220 V station
battery, UPS battery, 24 V battery and their charger panels.
b)Measuring of specific gravity & voltage of all batteries of both 220 V battery banks and
topping-up/replacement of electrolyte & distilled water. Replacement of batteries, if
required.
c)Cleaning of 220V DCDB panel and cleaning & servicing of all isolating modules, both
incomer modules & bus coupler modules by air & recommended solvents.
TRIAL AND TESTING:
After availability of sufficient water head for operation of units, the trial, testing & starting
of both units and associated auxiliaries is to be carried out in presence of contractor with
staff. If any defect arises or found out, that shall be rectified by the contractor.
02 Job
01 Job
1.40%
1.40%
01 Job
1.40%
02 Job
5.00%
Due to non execution of any above part of the work, the deduction shall be made as per fixed
proportionate percentage of quoted amount of AOH work.
Addl. Chief Engineer (THC),
MPPGCL, Sirmour,
Rewa (M.P.)
29
Signature & Seal of the tenderer
Tender Specification No. 91-84/THC/Tender-103/13-14 dtd. 31.01.2013.
Annexure- IV
Tons Hydel Comploex, MPPGCL, Sirmour, Distt. Rewa (M.P.)
PRICE-BID FORMAT
Note:- Please do not Tear off this page from Tender Document. The tenderer should submit
offer on their printed letter head as per this prescribed Format.
Sub:- Tender for the work against tender notice NO. 91-84/THC/Tender/13-14 dtd. ……………
1. Firm’s/Tenderer’s Name
--------------------& full address :----------------------------------------2. Service Tax Registration No.
--------------------3. PAN No.
--------------------4. EPF No.
--------------------5. Labour License No.
--------------------I. Tenderer’s proposal No. & date (if any)
-------------Quoted
SNo.
Particulars
Job Qty.
Period
Amount
Rate
General Annual overhauling of units,
equipments & their associated auxiliaries of
40 days
2x10 MW Hydel sets of BHPS-IV Jhinna &
1
01 Job
(20 days
each
unit)
attending oil leakage of Unit I&II, as per
tender schedule and terms & conditions.
2.
Total Rs.
Cost Break Up
A Cost of Work portion
Rs.
B Cost of Supply portion
Rs.
C Total bidding amount (sum of supply & work portion)
Rs.
The quoted rate is inclusive of cost of material, salary of workers, all statutory requirements under this
contract (EPF/Administrative expenses/Income tax/insurance/deduction of T&P sundries/Contractor’s
profit/E.L./Bonus/VAT/paid national Holidays/Necessary consumables etc.) as applicable Govt. Rules.
Total Amount (in words) Rs. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
_ _ _ _ _ _ inclusive of all taxes, charges and all expenditures except Service Tax as applicable present rate
@ 12.36%.
II Service Tax:- It will be claimed extra :
YES or NO. (Strike-off as applicable)
Encl: (if any)
Signature of Tenderer/Firm
Name & full address
Seal of Tenderer
Note:- 1. The Price-bid shall be submitted as per aforesaid format only other-wise it shall be liable for
rejection by MPPGCL.
2. Contractor shall quote the rate/amount clearly in figures & words rounded to Rupee.
Addl. Chief Engineer (THC),
MPPGCL, Sirmour,
Rewa (M.P.)
30
Signature & Seal of the tenderer