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GSECL TPS Sikka of 23

GUJARAT STATE ELECTRICITY CORPORATION LIMITED Sikka Thermal Power Station, At PO Sikka, Dist Jamnagar – 361141. Ph. 91-288-2344106 Fax: 91-288-2344033, 2344071 e-mail: [email protected] Website: www.gsecl.in

TENDER BOOKLET

TECHNICAL BID

Tender No: 45 / 01 / 2015 (BMD / 31421)

NAME OF SUBJECT

Work of Cleaning of ESP internals, repair / rectification of ESP fields and repairing / replacement of gas screen distributor at

inlet funnels of ESP UNIT 1 & 2 during AOH / COH.

http://www.gsecl.in/


GUJARAT STATE ELECTRICITY CORPORATION LTD

Sikka Thermal Power Station,

At PO Sikka, Dist Jamnagar – 361141.

SUBJECT: - Work of Cleaning of ESP internals, repair / rectification of ESP fields and repairing / replacement of

gas screen distributor at inlet funnels of ESP UNIT 1 & 2 during AOH/COH.

Sr.

No.

Index

01 Tender notice

02 Special notes for technically qualifying criteria for the subject work

03 Details of experience of works carried out

04 Scope of work

05 Special Terms and Conditions

06 General Terms and Conditions

07 Form-01

08 Form-02

09 Integrity pack

10 Stop dealing undertaking

11 Price bid (separate)

schedule – B

Name of Firm

Tender Fee DD No & Date

EMD DD No & Date

GSECL TPS Sikka of 23 GUJARAT STATE ELECTRICITY CORPORATION LTD



TENDER NOTICE

Sealed percentage rate tenders are invited for the work of “Work of Cleaning of ESP internals, repair /

rectification of ESP fields and repairing / replacement of gas screen distributor at inlet funnels of ESP Unit No 1 & 2

during AOH/COH.” from experienced & registered contractors with GSECL / GETCO / DISCOM /

CENTRAL / State Government / Railway / Semi Government and who has executed works of similar

nature and magnitude as per pre-qualification criteria of work successfully. Tenderer should down load the

tender documents from the web site www.gseb.com, www.gsecl.com.& n-procure.com (In case of e-

Tender) Tender documents will not be issued in physical form from this office and submit the same (in

soft & hard) as per instruction therein by RPAD. Courier service & Hand delivery will not be allowed.

RFQ

No Name of Work

Estimated

Cost in Rs

Time

Limit

Tender

Fees in

Rs

E.M.D

(Rs.)

31421 Work of Cleaning of ESP internals, repair /

rectification of ESP fields and repairing /

replacement of gas screen distributor at inlet

funnels of ESP unit No 1 & 2 during

AOH/COH.

967197.36

As per

Special

T & C

Sr.

No.26

750.00 9672.00

(1) Last date of Bid down loading up to 17.30 Hrs As per Tender Notice No. 45

(2) Last date for receipt of tender (in online )

up to 17.30 Hrs

As per Tender Notice No. 45

(3) Last date for receipt of tender (in hard)

up to 15.00 Hrs


(4) Date of Opening of Technical Bid in hard as well as online (For e-

Tender) (In presence of willing bidders) At 15:30 Hrs if possible


(5) Date of Opening of Price Bid

(In presence of Qualified bidders)

Will be as per online

information

(6) Validity of Tender from the date of opening of Technical Bid 180 Days

No tender shall be accepted / opened in any case received after due date & time of receipt of tender,

irrespective of delay due to postal services/network services or any other reasons and the GSECL shall not

assume any responsibility for late receipt of tender.

General Terms & Condition

01. TENDER FEE, EMD AND SECURITY DEPOSIT

A. Tender Fee Paid Details (Tender Fee is COMPULSARY & there is no Exemption for Tender

Fee). SSI / NSIC Firm also have to pay Tender Fee.

Tender Fee & Earnest Money Deposit - will be accepted by D.D. in favour of Gujarat State

Electricity Corp. Ltd., payable at State Bank of India, Sikka TPS Branch only (Branch Code No.

60417). Cheque is not accepted & Tenders submitted without tender fee / EMD will not be

accepted.

No exemption from payment of tender fees and no price preference to the small, cottage & tiny

industrial units registered under small scale industries of Gujarat state and holding subsequent

registration with CSPO/NSIC/DGS&D registration certificates for the item under tender

Tenderer should quote the reference of payment of EMD & Tender Fee i.e. DD No. & Date for

EMD - DD No. & Date for Tender Fee on cover page of Technical Bid otherwise Bid will not be

http://www.gseb.com/

http://www.gsecl.com.&/

GSECL TPS Sikka of 23 considered for opening. Tenderer should also certify as “unconditional tender” on tender cover it

self.

B. EMD at 1 % of the estimated cost is to be paid by D.D. in favour of Gujarat State Electricity

Corporation Ltd. payable at State Bank of India, Sikka. Tenders without EMD are liable for

rejection. The SSI / NSIC will be accepted for exemption of EMD for supply of subjected material

only, otherwise tender / offer will be ignored. The Xerox copy submitted for SSI / NSIC shall be

notarized only. SSI / NSIC submitted other than indented material will not be accepted for waive of

EMD / SD and without payment of EMD, tender will be rejected out rightly without intimation to

the party. No correspondence will be entertained further in the matter.

The exemption in payment of EMD shall be given to the small, cottage & Tiny Industrial Units

registered under small scale industries of Gujarat State and holding subsequent registration with

CSPO/NSIC/DGS&D registration certificates for the item under tender.

C. Security Deposit: Lowest party shall have to pay Security Deposit as, 5 % in case of Works & 10 %

in case of Supply of order value before placement of order.

(a) Small, Cottage and tiny industrial units of Gujarat State having the registrations numbers for

production of goods and having the registration numbers from Govt. of Gujarat to submit

Security Deposit and performance guarantee as under.

(01) Wherever in the purchase policy, the Security Deposit and Performance Bank

Guarantee rate of 5 % is stipulated, the same be considered at 3 % for Small, Cottage

& tiny industrial units of Gujarat State.

(02) Wherever the rate of Security Deposit & performance Bank Guarantee of 10 % is

stipulated in the purchase policy, the same is considered as 6 % for Small, Cottage &

tiny industrial units of Gujarat State.

(03) Security Deposit and Performance Bank Guarantee shall not be insisted concurrently

and therefore Security Deposit may be converted into Performance Bank Guarantee

or once PBG is submitted, SD will be refunded

L1 contractor has to pay Security deposit as per prescribed time limit mentioned in LOI. if successful

bidder not paying SD in time, necessary action will be taken against firm as per GSECL norms.

Tender Cover Packing (EMD + Tender Fee+ Other documents)

1. Technical Bid: The technical bid shall comprise of all the technical details of the stores / materials

offered in accordance with the Corporation guaranteed technical particulars and conditions, etc.

The Technical Bid shall be opened on Due Date as mentioned in tender Notice (If Possible), in the

presence of those tenderers who wish to be present. If the Authorized Representative is likely to

be present then he must submit the authorization letter of the representing company at the

time of opening of Bids and this is compulsory. Only One authorized Representative shall be

allowed.

2. Price Bid

For E-Tender

Bidders are requested to submit Price Bid (Schedule-B) on-line only and not to submit the price bid

in physical form. This is mandatory. If price bid is submitted in physical form, same will not be

opened and only on-line submitted price bid will be considered for evaluation. Further if the

quantity quoted differs in the any of the technical bid forms and in price bid forms, it is discretion

of Committee – GSECL to consider the quoted quantity.

For Web-Tender

The Price Bid must be submitted strictly as per Schedule-B and shall be submitted in the separate

envelope (dully sealed) super scribed Price Bid with subject and shall be submitted simultaneously

with the Technical Bid

The time and date for opening of the Price Bid shall be determined by the Corporation and shall be

communicated to the tendering firms after technical bids are analyzed and the intimation will be

sent only to the technically qualified tenderers.

GSECL TPS Sikka of 23 Any technical questions information and clarifications that may be required pertaining to this

Tender should be referred to The Chief Engineer, GSECL, TPS, Sikka, who also reserves the

right to reject any OR all tenders without assigning any reasons thereof.

The “Technical & Price Bids” shall contain adequate cross reference wherever necessary to ensure

clear and proper co-relation of the two bids without ambiguities whatsoever.

Any technical questions information and clarifications that may be required pertaining to this

Tender should be referred to The Chief Engineer, GSECL, TPS, Sikka, who also reserves the

right to reject any OR all tenders without assigning any reasons thereof.

3. The tender must be submitted in 04 (Four) Cover system .

Cover 01: The technical bid and supporting documents.

Cover 02: Price bid (Not required in e-Tender)

Cover 03: EMD and Tender Fee

Cover 04: All above three (Two for e-Tender) covers should be kept in 4th

cover duly super

scribe the reference of payment of EMD & Tender Fee i.e. DD No. & Date for

EMD - DD No. & Date for Tender Fee otherwise Bid will not be considered for

opening. Tenderer should also certify as “unconditional tender” on tender cover it

self. Conditional tenders are liable for rejection

Bidder has to send hard copy of tender by RPAD/Speed Post to The office of Chief Engineer

(G), SIKKA ADM Building, GSECL Colony, Sikka Thermal Power Station, SIKKA, Dist:

Jamnagar 361141 Gujarat, India on or before due date. In case of e-tender, It is mandatory

to submit tender in online e-Tender as well as in physical form on or before due date and

time. If tender submitted in only one way, it will not be considered for evaluation.

Corporation does not take any responsibility for postal delay on both ways and tenders

received after due date and time will not be accepted by this office.

Tender fee & EMD should have to be submitted along with technical bid, if not found offer will out

rightly rejected

Gujarat State Electricity Corporation Ltd. reserves the right to accept/reject/Cancel any or all the

offers/tenders, extend dates and / or re-advertise tender, and /or modify the process at any stage of

the process without assigning any reason thereof

4. Subletting of tender is not permitted.

5. Part order has to be accepted by party.

6. Tenderer has to complete the above work within stipulated time as mentioned in Technical Bid.

Otherwise Penalty will be imposed as 0.5 % per week subject to maximum 10 % of order value.

7. The contractor shall at his own expense comply with all labour laws and keep the board indemnified in

respect thereof. Some of the major liabilities under various labour and industrial laws which the

contractor shall comply which are as under.

1) Payment of contributing of way of Employer’ s contribution towards provident fund, family

pension scheme, deposit linked insurance scheme, administrative charges etc, at the rates

made applicable from time to time by Government of Gujarat / Government of India or other

Statutory Authorities.

2) Payment of deposit in respect of each contract Labour at rate of Rs. 30/- with the office of

Commissioner of Labour as per contract Labour (Regulation and Abolition) Act.

3) License as prescribed under the contract Labour (Regulation and Abolition) Act, and rules

farmed there under depending upon the number of workman employed by the contractor

License is compulsory if nine or more Labours engaged during day.

4) Identity cards as prescribed under the factories Act, with photo affixed there to the same for

identification.

5) Payment of retrenchment compensation, Notice pay and other liabilities as per Industrial

Disputes Act. Payment to the contractor’s employees arising out of any claim or disputes

under the industrial Disputes Act. 1947 or any other Labour laws.

GSECL TPS Sikka of 23 6) Payment of compensation in case of accidental injury.

7) Provision of Crèche if female Labour employed is more than 30 numbers.

8) Maternity leave as per the provision of the Maternity Benefit Act.

Signature of Contractor

with Rubber Stamp

Chief Engineer (Gen.)

GSECLL, TPS Sikka




Special notes for technically qualifying criteria for the subject work

NAME OF WORK: - Work of Cleaning of ESP internals, repair / rectification of ESP fields and repairing / replacement of gas screen distributor at inlet funnels of ESP unit No 1 & 2 during AOH/COH.

The bidders are requested to submit the technical bid with the following credentials for technically qualifying criteria in soft as well as hard.

Sr. No.

Technical Qualifying Criteria Bidders remark regarding

submission of document in soft as

well as hard with Page No.

01 Experience/Performance certificate for same work executed in past of 120 MW or more capacity units of GSECL/NTPC/other State Electricity Boards and details of orders executed for last 03 years.

02 Party should produce in house facility /equipment list for carry out such critical work at their shop. List of tools tackles for the work.

03 Details of P.F. Code no. from appropriate authority, if work to be carried out inside premises of STPS.

04 Latest Bank Solvency Certificate of minimum 20 % of estimated cost from any Nationalized Bank not older than one [01] year.

05 Details of registered partnership deed in case of partnership firm and activities of association and memorandum of association in case of company.

06 Conditional tender is liable to be rejected. Withdrawal or insertion of conditions unilaterally after opening of tenders will not be permitted unless it so desired by the GSECL

07 Party should have to submit the details of the registration number regarding Service Tax along with Technical Bid (i.e. Copy of Service Tax Registration).

08 Details of PAN No. from appropriate authority

Non submission of above criteria the technical bid is liable to be rejected. After acceptance of the Technical Bid the Price Bid will be considered for opening.

Signature of Contractor with Rubber Stamp

Chief Engineer Gen.) GSECLL, TPS Sikka


Sikka Thermal Power Station, At PO Sikka, Dist Jamnagar – 361141.

DETAILS OF EXPERIENCE OF WORKS CARRIED OUT

SUBJECT: - Work of Cleaning of ESP internals, repair / rectification of ESP fields and repairing / replacement of gas screen distributor at inlet funnels of ESP UNIT 1 & 2 during AOH/COH.

01. Name of Party / Firm

02. Full Postal Address

03. Telephone No.

04. Mobile No.

05. E-mail Address :

06. Telegraphic Address :

07. Name & Address of organization where such works were carried out during last three years

08. Name of Work

09. Order No. & Date (Xerox copies be attached)

10. Amount of order

11. Period of Tender

12. Whether work continued up to schedule date of completion or not. If not, reason are to be stated

13. Any other information details party desires to submit in support of his experience (Please give full details)

Signature of Contractor with

Rubber Stamp




SCOPE OF WORK

SUBJECT: - Work of Cleaning of ESP internals, repair / rectification of ESP fields and repairing / replacement of gas screen distributor at inlet funnels of ESP UNIT 1 & 2 during AOH/COH.

SCOPE OF WORK:-

General Scope of Work Consists of following but shall not be limited to:- The Scope of Works includes & consists of the Opening of the All Doors of ESP; Cleaning of the Hoppers and Water

Washing of the Internals of the ESP Field; Inspection / Checking of the Short Field; Replacement of the Emitting

Electrode; Straightening, Rectification & Repairing of the Collecting Electrode; Repairing / Replacement of the Worn

Out Tumbling Hammer Assembly of the Collecting / Emitting Rapping; Repairing / Replacement of the Shock Bars;

Repairing / Replacement of the Shock Bar Guide / Link Rod; Repairing / Replacement of the Rapping Shaft;

Replacement of the Bearing of the Rapping; Repairing / Replacement of the Hopper Gas Deflector Plate; Repairing

of the GD Screen Plate; Repairing of the ESP Hopper Door; Servicing of the Gear Box of the Emitting / Collecting

Rapping; Replacement of the Support / Shaft Insulators & Alignment of the ESP Field; Checking, Rectification,

Repairing & Closing of the All Doors of the ESP after Providing New Packing Rope to avoid Any Leakage from them;

Crediting of the Balance Materials Like Seals, Gaskets, Grease, Oil, Packing Rope, Nut Bolts etc. to Main Store and

Cleaning of the Working Place & Floor of the ESP by Removing Dust, Debris Ash etc. after Completion of the Work

as per BHEL Standard Norms / Specifications & Instruction of Engineer in Charge. The Loading, Unloading Shifting,

Erection, Transportation etc. required to carry out for Various Works of the Overhauling, Servicing & Repairing of the

ESP for 120 MW UNIT 1 & 2 at STPS are to be arranged by the Contractor at their Own Cost in this Contract Rate

Only. The Detailed Item Wise Scope of Works for the Work of the Overhauling, Servicing & Repairing of the ESP are

as under:

1-A. CLEANING AND WATER WASHING OF THE INTERNALS OF THE ESP FIELD:

The Scope of Works consists & includes the Dismantling of the Elbows of the Hoppers of the ESP Field; Emptying,

Cleaning & Removal of the lying Ash in the Hoppers of the ESP Field on the Ground; Covering of the Fluidizing Pads

and Openings of the Shaft & Support Insulators Suitably before Starting the Water Washing of the Internals of the

ESP Field; Water Washing of the Internals of the ESP Field by Spraying Water through the Nozzle from the Top of

the Internals to proceed towards to the Bottom in Such a Way that No Ash should be left out; Removal of the

Stagnation / Chocking during Water Washing of the Internals of the ESP Field; Removal of the Covering of the

Fluidizing Pads and Openings of the Shaft & Support Insulators after Completion of the Water Washing and Refitting

of the Elbows of the Hoppers of the ESP Field after Completion of the Various Work of the Overhauling, Servicing &

Repairing of the ESP as per Instruction of Engineer in Charge.

1-B. Complete ash is to be removed from inside both ESP, Ducts from ESP out let to chimney and chimney hoppers.

Water jetting is to be carried out in ESP fields after taking the permission from EIC.

This work includes cleaning of UNIT 1 & 2 ESP roof of pass A & B, Opening of roof manholes and field manholes of ESP A & B of both units.

The fire fighting hose pipe, nozzle will be arranged by Party at his own cost.This work should be completed after rectification work and time for the same will not be considered in time limit for the total work of one unit.

2. REPAIRING OF COLLECTING ELECTRODES:

The Scope of Works consists & includes the Straightening, Rectification & Repairing of the Damaged, Bent &

Punctured Collecting Electrode by Gas Heating, Wooden Hammer & Welding on Entire Length with Proper & Due

Care to avoid the Blowholes on it; Positioning of the Dislocated / Dispositioned Collecting Electrode to its Original

Location for Proper Functioning of Shock-Bars; Welding of the Shock Iron with Collecting Electrode and Checking /

Ensuring of the Spacing between the Collecting Electrodes for their Normal Value after their Straightening,

Rectification, Repairing & Positioning as per Instruction of Engineer in Charge.


3. Replacement of Collecting electrodes:- Technical Specification:-

A) Collecting Electrode for Unit #1:- Length - 9.00 Mtr; Width – 400 mm; Plates per field – 360 Nos; Nos. of rows – 45 Nos. B) Collecting Electrode for Unit #2:- Length - 13.5 Mtr; Width- 750 mm ; Plates per field -210 Nos; Nos. of rows - 35 Nos. 3.1 Lifting of the Collecting Electrodes on ESP roof. 3.2 Cutting of opening in the ESP roof plate (all layers) and removing the insulations as per requirement to insert the Collecting Electrodes from the top of the roof. 3.3 Removing of the Damaged / worn out Collecting Electrodes from the ESP as per instruction of EIC. 3.4 Erection of the Collecting Electrodes by lowering down from the opening and positioning the same in the Field

where it requires to be replace. 3.5 Fixing the Collecting Electrodes by inserting hooks at top in collecting frame and fixing its holding end at bottom

in the shock bar. 3.6 Alignment, fastening and tack welding of the electrodes. 3.7 Re fixing /closing of the opened ESP roof plates and re fixing of insulation as per original installation complete. 3.8 Opening of Roof Manholes and Closing of all manholes doors by providing new sealing rope. If any leakages

observed during charging of duct shall have to be attended by the party without any extra cost. 3.9 Party has to Arrange / Fitment and Removal of scaffolding if required. No extra payment will be done for the

same.

4. REPAIRING / REPLACEMENT OF THE RAPPING SHAFT:- 4.1. The Scope of Works includes & consists of the Dismantling & Removal of the Bent / Damaged / Worn Out /

Sheared Rapping Shaft along with their Components like Inner / Outer Arms of the Tumbling Hammer

Assemblies, Bearing Blocks, Set Rings, Gearbox, Motor, Coupling, Pin-Wheels (Small & Big) etc.; Straightening

of the Bent of Rapping Shaft by Heating and Hammering; Erection, Positioning & Leveling of the entire Shaft of

the Three, Four or Five Pieces of the Rapping Shaft, Set Rings & Sleeves in place of the Old One over New

Bearings Blocks by shimming up after Fixing of their Angular Position; Checking of the Water Level so as to give

Free and Smooth Operation of the Shaft Mechanism Manually; Fitting of the Two / Three Pieces of the Erected,

Positioned & Leveled Rapping Shaft & their Sleeves by Welding; Assembling of the All Relevant Components

like Inner / Outer Arms of the Tumbling Hammers, Bearing Blocks, Set Rings etc. on the Erected, Positioned,

Leveled, Fitted & Welded Rapping Shaft so that it is to be hit at the Center of Shock Pad of the Shock Bars;

Checking & Ensuring of the Free & Smooth Operations of the fitted Tumbling Hammer Assembly on the

Rapping Shaft; Locking of the All Fasteners by Tack Welding after their full Tightening; Fitting of the Coupling

Half on Rapping Shaft and Placement & Alignment of the Gearbox with Rapping Shaft as per Instruction of

Engineer in Charge. 4.2 For Unit# 2 Bearing [Liner] pin wheel [Big and Small] of rapping mechanism for emitting system, top drive shall

be checked for wear if any, if excessive wear is found, same shall be replaced as per instruction of EIC.

5. REPLACEMENT OF THE EMITTING ELECTRODE:- The Scope of Work consists of the Preparation of the Necessary Scaffolding Required for the Works; Removal of the

Dislocated / Dispositioned Emitting Electrodes; Removal, Replacement, Erection, Anchoring & Positioning of the

Emitting Electrodes at Different Tiers in Position by Stretching Tools of the ESP Fields with due Care for not

disturbing the other Healthy Electrodes and Checking / Ensuring of the Spacing between the Emitting Electrodes for

their Normal Value after their Replacement, Erection, Anchoring & Positioning as per Instruction of Engineer in

Charge.

6. REPLACEMENT OF THE BEARING BLOCK OF THE RAPPING:- The Scope of Works consists of the Dismantling & Removal of the Damaged/Worn Out/Broken Bearing Block of the

Rapping Shaft by the Cutting of its Fasteners; Fitting, Leveling & Alignment of the New Bearing Block; Fitting,

Leveling & Alignment of the New Bearing Block along with Change of its Base Foundation by Erecting Angles /

Channels as per Specification /Drawing if Required; Checking & Ensuring of the Free & Smooth Operations of the

Rapping Shaft and Locking of the All Fasteners by Tack Welding after their full Tightening as per Instruction of

Engineer in Charge.

GSECL TPS Sikka of 23 7. REPAIRING / REPLACEMENT OF THE WORN OUT TUMBLING HAMMER ASSEMBLY OF THE

COLLECTING / EMITTING RAPPING:-

The Scope of Works includes & consists of the Dismantling & Removal of the Broken / Worn out Tumbling Hammer

Assembly of the Collecting / Emitting Rapping by the Cutting its Fasteners; Repairing & Replacement of the Inner

Arm & Collecting / Emitting Outer Arm of the Worn out Tumbling Hammer as the Requirements; Repairing &

Replacement of the Pin of the Collecting / Emitting Outer Arm of the Worn out Tumbling Hammer as the

Requirements; Fitting of the Repaired / New Tumbling Hammer Assembly of the Collecting / Emitting Rapping with

New Fasteners So that it is to be hit at the Center of Shock Pad of the Shock Bar; Checking & Ensuring of the Free &

Smooth Operations of the fitted Tumbling Hammer Assembly on the Collecting / Emitting Rapping and Locking of its

Fasteners by Tack Welding after their full Tightening as per Instruction of Engineer in Charge

8. SERVICING OF THE GEAR BOX OF THE EMITTING / COLLECTING RAPPING:-

The Scope of Works consists of the Opening of Cover of Gearbox of the Emitting / Collecting Rapping; Draining of

Old Lubricating Oil of the Gearbox of the Emitting / Collecting Rapping; Complete Cleaning of the Gearbox of the

Emitting / Collecting Rapping; Topping of the New Oil in to the Gearbox of the Emitting / Collecting Rapping and

Alignment of Gearbox with the Rapping Shaft as per Instruction of Engineer in Charge.

9. REPAIRING / REPLACEMENT OF THE SHOCK BARS:-

The Scope of Works consists of the Dismantling & Removal of the Bent / Damaged / Broken / Cracked Shock Bar;

Repairing & Straightening of the Shock Bar by Grinding, Heating, Welding etc.; Erection, Positioning & Aligning of

the Repaired / New Shock Bar by maintaining required Pitch between Consecutive Shock Bars; Fitting of the Missing

Fasteners of the Shock Bar; Checking & Ensuring of the Free & Smooth Operations of the Fitted Shock Bar and

Locking of its Fasteners by Tack Welding after their full Tightening as per Instruction of Engineer in Charge.

10. REPAIRING / REPLACEMENT OF THE SHOCK BAR GUIDE / SHOCK PADS:-

The Scope of Works includes the Dismantling & Removal of the Bent / Damaged / Broken Front / Rear Shock Bar

Guide / Link Rod and Shock Pads; Repairing & Straightening of the Bent / Damaged Front / Rear Shock Bar Guide /

Link Rod by Grinding, Heating, Hammering, Welding etc.; Erection, Positioning & Aligning of the Repaired / New

Front / Rear Shock Bar Guide / Link Rod by maintaining required Pitch between Consecutive Shock Bars; Checking

& Ensuring of the Free & Smooth Operations of the Shock Bars and Fitting of the Front / Rear Shock Bar Guide /

Link Rod by Full Welding as per Instruction of Engineer in Charge.

11. REPLACEMENT OF THE SUPPORT / SHAFT INSULATORS & ALIGNMENT OF THE ESP FIELD:-

The Scope of Works includes & consists of the Opening of the All Insulator Housings of the ESP Field; Fixing of the

Lifting Tools; Taking Complete Load of the Emitting Frame on the Lifting Tools; Dismantling & Removal of the

Suspension Tube, Support Flange, Damaged / Cracked / Broken / Crushed Support / Shaft Insulator; Replacement

of the Damaged / Cracked / Broken / Crushed Support Insulator; Erection, Assembling & Fitting of the Suspension

Tube, Support Flange, New Support / Shaft Insulator; Alignment of the ESP Field as per BHEL Specification for

Correction of the Side Wall and Top Measurement; Providing of the Asbestos Rope of the Required Thickness on the

Top of the Insulator using Shell Lock, Reassembling of the Support / Shaft Insulator Assembly; Loading of the

Complete Emitting Frame Gradually on Support / Shaft Insulators without disturbing the Original Alignment; Final

Checking of the Field Alignment and Closing of the Insulator Housings as per Instruction of Engineer in Charge

12. PROVIDING AND FIXING OF MS HEX HEAD BOLTS AND NUTS OF REQUIRED SIZE.

13. REPLACEMENT/REPAIRING OF SCREEN SHEETS: -

The Scope of Works consists of the Repairing of the Damaged / Bulged GD Screen Plate by the Cutting, Heating &

Welding and Matching with Adjacent Existing GD Screen Plate as per instruction of EIC. Scope of work also includes

replacement of the same as per Instruction of Engineer in Charge.


14. ESP INLET FUNNEL :-

14-a. Party has to cut & remove funnel/splitter plate & eroded supports and fabricate/re-erect new pipe/angle supports of required sizes as per instruction of EIC

14-b. Contractor has to fabricate splitters, guide vanes for Inlet funnel assly. as per original configuration from 14-c Plate, cutting of all eroded splitters and guide vanes and then erection of newly fabricated spliters and guide

vanes by a full welding for proper distribution of gas flow. 14-d. Angle/Flats for supporting horizontal Splitters are to be properly welded after positioning correctly. 14-e. The work is to be done as per site requirement and instruction of EIC.

15. REPAIRING OF THE ESP HOPPER DOOR & DEFLECTOR PLATES:

The Scope of Works consists of the Opening of the Damaged, Broken, Worn Out & Leaky ESP Hopper Door;

Repairing of the Damaged, Broken, Worn Out & Leaky ESP Hopper Door by the Welding as per Site

Requirements; Providing of the New Asbestos Ropes & Dum-Dum to avoid Air Ingress from the Door and

Closing of the All ESP Hopper Doors after Completion of Works as per Instruction of Engineer in Charge.

The Scope of Works includes the Removal / Repairing / Rectification of the Damaged / Bent / De-Hooked

Hopper Gas Deflector Plate by the Heating, Cutting, Breaking of Chains etc.; Erection & Positioning of the

Repaired / Rectified / New Hopper Gas Deflector Plate as per Required Gaps with Hopper Side Plates and

Fitting & Welding of its Chains / Hooks as per Instruction of Engineer in Charge.

16. Lifting and Loading the Tractor manually / by loader with transportation of collected / dumped fly ash below ESP Unit 1 &2 and unloading, disposing off the same, including cleaning of ground floor thereby as per instruction of EIC. Entire quantity of removed fly ash should be lifted and transported and disposed at ASH DYKE AREA as per instruction of site engineer.


with Rubber Stamp

Chief Engineer Gen.)

GSECLL, TPS Sikka




SPECIAL TERMS & CONDITIONS

NAME OF WORK: - Work of Cleaning of ESP internals, repair / rectification of ESP fields and

repairing / replacement of gas screen distributor at inlet funnels of ESP unit No 1 & 2 during

AOH/COH.

01. Party has to collect the materials from GSECL TPS Sikka main store or site office stores as per

instruction of in charge engineer. 02. GSECL will provide free of cost:

a. Gland sealing rope for door fitting & insulation. b. Spares required and Steel materials c. Single phase or three phase power supply will be provided at single point in the plant from the nearby power supply module available. The successful bidder will have to lay required cabling / wiring in proper way from the allotted power supply only using proper lugging, connectors. While demanding for the supply, agency will have to mention the required power in KVA or Amperes loading with advance intimation and should provide adequate protection through MCB-ELCB / MCCB / SFU along with the time duration. Any damage to the power supply module provided by GSECL, due to over loading / short ckt. Etc. While using it, then party will have to repair / restore the same at their own expense.. The supply taken from anywhere else other than allotted power supply is strictly prohibited. The distribution of power supply shall be done through proper terminal / industrial power plug socket arrangement. If electricity is to be charged, then proper Energy meter with valid calibration certificate will have to be installed in presence of electrical department at the point of supply connection with proper arrangement.

. 03. Contractor has to arrange:

a. 24 V transformers, Lamps, Wires/ cables, Switch board, etc required for lighting. b. All consumables required for the work, including scaffolding, tools, tackles, welding machine, Welding

Electrodes, cutting sets, oxygen & DA gas, required welding electrodes, winch machine, chain pulley block, ropes, grinding machine, grinding wheel etc. And other related auxiliaries for carrying out the work.

c. Transportation of all required material from Main Store / BMD Sub store to Site, and Crediting the Scrap & Usable material to Main Store.

04. Quantity shown in work order is approximate and is liable to change. 05. Work is to be carried out as per Schedule A enclosed with stage inspection by EIC. 06. Party shall have to submit the BAR chart before commencement of work and work is to be completed

within stipulated time only by deploying separate men power/gang at different locations as per instruction of EIC.

07. Party shall have to submit the daily progress report to GSECL site in-charge as per the format

explained by EIC. 08. Party has to ensure the availability of sufficient man power & resources to complete the works within

the scheduled time limit of AOH. 09. Party representative / site in-charge should be available at site through out the execution of work to

receive the instruction from the office otherwise penalty will be deducted as 0.5% of order value per day

GSECL TPS Sikka of 23 10. Party shall have to preserve / kept the supplied material at Sikka TPS in their custody only. Party shall

be fully responsible for any loss of material / damage of material supplied to them till completion of work in all respect.

11. Party have to submit material account along with Bills in triplicate or otherwise GSECL will account as

per GSECL own record. 12. You have to give co-operation in measurement, otherwise GSECL will measure the work done by you

and payment will be made accordingly. 13. Credit of balance materials, scrap etc. is to be credited to main stores / site store or as per instruction

of engineer in charge 14. Party shall have to clean the site within 03-04 days after completion of work otherwise 5% of order

value shall be deducted against expenditure incurred to clean the site by engaging other agencies by GSECL.

15. After completion of work Megar value and Air Load Test will be taken by the EMD Dept. contractor

should rectify the problem at the time of the said tests. At the time of charging the ESP fields & ERM / CRM, if any problem arises contractor should attend and rectify the same within the quated rate only.

16. Subletting the contract to subcontractor is not permitted unless and otherwise approved by the

competent authority 17. Contractor shall comply with factory acts, labours laws and safety laws in force from time to time. 18. Use of safety equipment: It shall be the responsibility of the contractor to provide the safety equipment

such as safety helmets, hand gloves, goggles, shoes etc. to his staff. 19. SAFETY RULES is to be followed as per 'safety norms', & penalty will be imposed for violation of such

rules as & when pointed out by 'Safety Officer'. Penalty will be deducted from your Running RA Bill, amount of penalty will be decided by 'Competent Authority' and conveyed to you.

20. Party shall be fully responsible for any kind of fatal / non fatal accidents of man, material and

surrounding equipments. 21. Party shall have to co-ordinate with the other agencies working near to their work place to avoid any

accident as well as for the safety to personal job. 22. Payment will be made as per actual work done on RA bill basis for each Unit COH/AOH. 23. Any work related to contract awarded is not mentioned in the scope and is required to be carried out

then same will be in the party's scope at no extra cost. 24. PERFORMANCE GUARANTEE :- Party shall give guarantee for a period of 90 ACTUAL RUNNING DAYS ( i.e. 2160 running hours of Unit) OR 18 MONTHS WHICHEVER IS EARLIER from the date of commissioning, an amount of 5 % of order value shall be retained for the same.. If the same is not attended within stipulated time period, GSECL will attend the same and necessary amount will be deducted from your Performance Guarantee as decided by Competent Authority. 25. WORK COMPLETION PERIOD: The period for completion of complete overhauling work of unit shall be as under excluding the mobilization period : [a] 25 days for COH [b] 18 days for AOH, [c] 03 Months if the work is to be carried on piece-meal basis on as & when required during RSD Or Forced / Planned Outage period.

GSECL TPS Sikka of 23 26. The work order overall validity will be for 11 months and same may be extended unilaterally if required by GSECL for further 06 [Six] months or more with the same rates and Terms & Conditions of the work order. 27. Party shall have to submit the following document pertain to STPS along with each RA bills in triplicate for verification of compliance of labour laws.

a. Copy of paid PF Challan along with copy of ECR. b. Material Statement. c. Invoice Copy d. Copy of MR & CR. e. Labour License [if Applicable] f. Muster Roll [Attendance register.] g. Duly paid wage register (If paid through bank then along with bank statement or bank name and A/c No

of concern employee is required to mention in the register or disbursed in present of GSECL, officer and certification of GSECL officer in wage register is required to taken).

h. Group insurance/Work Compensation policy. i. Bonus and leave encashment register as per applicability.


with Rubber Stamp


GSECLL, TPS Sikka




GENERAL TERMS & CONDITIONS

NAME OF WORK: - Work of Cleaning of ESP internals, repair / rectification of ESP fields and

repairing / replacement of gas screen distributor at inlet funnels of ESP unit No 1 & 2 during

AOH/COH.

00. The contract means the document forming tender and the subsequent agreement that may be entered

into.

01. The General rules and regulations of the Corporation for tender and contract for works will

apply to the extent the same are not modified herein. Any other rules and regulations, conditions

etc. that are in force in present and that may be framed by the Corporation from time to

time in condition with contracts will be binding and acceptable to the contractor.

02. Sub- letting or transfer of contract without prior written approval of Corporation will be

treated as a breach of contract and it will be punishable by forfeiting the security deposit

as well as termination of contract.

03. The contractor have to pay total 5% of the order value as security before placement of order.

04. The contractor shall hold the Corporation indemnified against and in respect of any claim arising

out of injury to any persons, loss of life, workman’s compensation or any other claims whatsoever.

The contractor shall be responsible for any damages to any property of the Corporation due

to negligence of the contractor or his employees. The Corporation will be entitled to

recover the damages from the contractor and it shall be final and binding to the contractor.

05. The successful tenderer/ contractor will have to enter into an agreement with GSECL and

the cost of the stamped paper will be borne by the contractor. The contractor will also have

to execute an indemnity bond on required value of stamped paper as per GSECL rules. The cost of

the stamped paper will be borne by the contractor.

06. ARBITRATION : All questions, disputes or differences whatsoever which may at any time

arise between the parties to this contract in connection with the contract or any matter arising out

of or in relation thereto, shall be referred to the Gujarat Public Works Contract Dispute

Arbitration Tribunal as per the provisions of the Gujarat Public Works Contract Dispute

Arbitration Tribunal Act, 1992.

07. The party shall strictly observe all the labour laws and Factory Acts in existence and amendments

made from time to time

08. (A) Party shall have to strictly observe all safety rules as per the Factory Act – 1948 and

whatever amendments made from time to time to avoid any chances of accidents.

Contractor shall have to strictly follow the instructions of safety officer.

(B) The safety precautions issued vide this office circular no. CCUT/ SAFETY/ 490 / CIR /

345A dated 14-12-90 are applicable to this contract also and to be followed strictly.

(C) Before starting the contract, it is advisable that party shall have the documents for

insurance of workers.

09. The work shall be completed within stipulated time as well as on receipt of shut down. If required,

party shall have to work round the clock to maintain the work schedule.

10. The contractor shall have to take all necessary precautions to avoid fire during cutting, welding, etc.

In case of any smoldering fire, same should be extinguished by contractor immediately

using their own Labour, tools, water & buckets etc.

11. After completion of work working area and surrounding area should be made clean by

removing M. S. debris and all types of scrap etc. Scrap should be credited to main store

and should be dumped at place shown by E. E. (Store).

12. Oxygen/ acetylene gas, if available, will be issued on chargeable basis from GSECL main

store, otherwise the party has to arrange on its own. The empty cylinders should be returned

to main store within stipulated time.

GSECL TPS Sikka of 23 13. The contractor, if desires, can see the plant and site of work with permission of undersigned

on any working day during working hours.

14. Party has to carry out the work at site only.

15. The required spares like steel plates, nut bolts, stud, lubricants, valves, pipes etc. will be given by

the Corporation free of cost for carry out the work as per Schedule-B. If any damages occurred

while replacement of new parts, the actual cost of the parts will be recovered from the contractor.

16. Income Tax will be deducted at source at prevailing rates as per I. T. Act.

Do not mention any commercial terms/conditions in Technical bid. Any terms/conditions related to

commercial matter mention by you in Technical bid will not considered.


with Rubber Stamp


GSECL, TPS Sikka





FORM-01

Name of Work Work of Cleaning of ESP internals, repair/ rectification of ESP fields and

repairing/ replacement of gas screen distributor at inlet funnels of ESP unit No 2

during AOH/COH.

TENDER FOR Work of

____________________________________________________

ON FIRM'S LETTER HEAD

I / We_______________________________________________________________

Authorized signatory of M/s._____________________________________________ here

by certify that…

M/s._______________________________________________________________ is not

related with other firms who have submitted tenders for the same items under this Tender.

Seal of the Firm:

Place:

Signature of the Tenderer:

Date with Designation:




FORM-02

Name of Work Work of Cleaning of ESP internals, repair/ rectification of ESP fields and

repairing/ replacement of gas screen distributor at inlet funnels of ESP unit No 2

during AOH/COH.

DEVIATION FROM BIDDER (IF ANY)

NOTE:-

1. GSECL does not bind to accept the deviation offered by bidder for evaluation of tender.

2. If there is any deviation from bidder, it should be clearly mentioned on this page.

3. Deviation mentioned on other page should not be considered and order will be placed according to

the tender documents.

4. If there is no any deviation from bidder, than it must be clearly mentioned in this page “NO

DEVIATION OFFERRED”

Signature of the Contractor

With seal


INTEGRITYPACT OUR ENDEAVOUR

To create an environment where Business Confidence is built through Best Business Practices and is

fostered in an atmosphere of trust and respect between providers of goods and services and their users for

the ultimate benefit of society and the nation.

GSECL’S COMMITMENT PARTY’S COMMITMENT

% To maintain the highest ethical standards in

business and professions.

% Not to bring pressure recommendations from

outside GSECL to influence its decision.

% Ensure maximum transparency to the

satisfaction of stakeholders.

% Not to use intimidation, threat, inducement or

pressure of any kind on GSECL or any of its

employees under any circumstances.

% To ensure to fulfill the terms of agreement /

contract and to consider objectively the

viewpoint of parties.

% To prompt and reasonable in fulfilling the

contract, agreement, legal obligations.

% To ensure regular and timely release of

payments on due dates for work done.

% To provide goods and / or services timely as per

agreed quality and specifications at minimum

cost to GSECL.

% To ensure that no improper demand is made by

employees or by any one on our behalf.

% To abide by the general discipline to be

maintained in our dealings.

% To give maximum possible assistance to all the

Vendors / Suppliers / Service Provider and

other to enable them to complete the contract in

time.

% To be true and honest in furnishing information.

% To provide all information to Suppliers /

Contractors relating to contract / job which

facilitate him to complete the contract / job

successfully in time.

% Not to divulge any information, business details

available during the course of business

relationship to other without the written consent

of GSECL.

% To ensure minimum hurdles to vendors /

suppliers / contractors in completion of

agreement / contract / work order.

% Not to enter in to carter / syndicate /

understanding whether formal / non-formal so

as to influence the price.

Seal & Signature

(GSECL’s Authorized Signatory)

Seal & Signature

(Party’s Authorized Person)





UNDERTAKING IN REGARD TO STOP DEAL / BLACK LIST THEREOF

All bidders will have to furnish the following undertaking duly filled in, signed and

stamped for each quoted item of the tender along with the Technical Bid.

I/We __________________________________________________________

Authorized signatory of M/s_________________________________

_____________________________________________here by certify that

M/s__________________________________________________________

_______________________is not stop deal/black listed by GUVNL and or their any

subsidiary company viz. GSECL/GETCO/DGVCL/MGVCL / UGVCL / PGVCL.

Signature of the Tenderer Seal of the Firm


GUJARAT STATE ELECTRICITY CORPORATION LTD Sikka Thermal Power Station,


SCHEDULE: B

Work of Cleaning of ESP internals, repair / rectification of ESP fields and repairing / replacement of gas

screen distributor at inlet funnels of ESP UNIT 1 & 2 during AOH/COH.

Sr. No.

Description Quantity Unit Rate(Rs) Amount(Rs)

1

The work of cleaning of Unit No.1 & 2- ESP A & B all internals; fields including its roof for path A & B and Flue gas ducts from ESP outlet to Chimney /chimney hoppers, AND. ( 01 Job = Both Pass/Unit).

2 Job 67778.42 135556.84

2 Charges for repairing of collecting electrodes as per Schedule- A & instruction of EIC

450 Number 166.22 74799.00

3 Charges for replacement, erection, installation & alignment of collecting electrodes as per Schedule- A & instruction of EIC

200 Number 1264.73 252946.00

4 Charges for repairing / replacement of rapping shaft as per Schedule- A & instruction of EIC

50 Number 835.92 41796.00

5 Charges for replacement of emitting electrodes as per Schedule- A & instruction of EIC

1000 Number 14.45 14450.00

6 Charges for replacement of bearing block of rapping mechanism as per Schedule- A & instruction of EIC

200 Number 57.82 11564.00

7

Charges for replacement/rectification of worn out tumbling hammer /inner arm of rapping mechanism as per Schedule- A & instruction of EIC

1000 Number 57.82 57820.00

8 Charges for servicing of collecting / emitting rapping mechanism gear box as per Schedule- A and instruction of EIC

52 Number 207.17 10772.84

9 Charges for repairing / replacement of damaged shock bar as per Schedule- A and instruction of EIC

200 Number 97.56 19512.00

10 Charges for repairing / replacement of damaged shock bar guide/Shock pads as per schedule- A and instruction of EIC

300 Number 15.66 4698.00

11 Charges for replacement of support insulator / shaft insulator as per Schedule- A and instruction of EIC

12 Number 2790.83 33489.96

12 Providing and Fixing Of MS Hex Head Bolts And Nuts Of Required Size

600 Kilogram 97.56 58536.00

13

Charges for replacement/repairing of screen sheets as per scope of work, including replacement of cover plate, bracing supports, deflector plates of ESP

20 Number 927.47 18549.40

14 Cutting, fabrication and erection of new Inlet funnel Internal Assembly of both ESP unit 2.

4 Number 11129.58 44518.32

15 Repair / Rectification of hopper gas deflector plates & manholes of ESP Unit no 1 & 2 as per scope of work and instruction if EIC.

50 Number 315.58 15779.00

16 Lifting and Loading the Tractor manually / by loader with transportation of collected / dumped fly ash below ESP Unit 1 &2 and unloading, disposing

500

Trip

344.82

172410.00

GSECL TPS Sikka of 23 off the same, including cleaning of ground floor thereby as per instruction of EIC

Total 967197.36

(NINE LAKH SIXTY SEVEN THOUSAND ONE HUNDRED NINETY SEVEN RUPEES THIRTY SIX PASISE ONLY) Note: The rates are exclusive of Service Tax. Service Tax at prevailing rate, if applicable will be paid extra by GSECL on production of paid evidence/Challan. Note:

1. Payment will be made after work to be carried out satisfactory by agency and as per actual work done only.

2. The quantity shown is approximately. No claim shall be entertained on account of non-operation/part

operation of above items.

3. Payment will be made within 30 days after recording of bill.

4. Service tax applicable as per Govt. Notification No.30-2012 Dtd: 20.06.12.

5. In case of any dispute the decision of the undersigned will be final & binding to the contractor.

6. All the bidders are requested to see and verify the documents of

(a) General safety rules / norms” to be observed by the contractors

(b) Industrial law and other related matters (Labour Laws).

(c) General terms and conditions (001) and General Instruction to the bidder (01)

All above documents are attached in separate file. Party has to confirm that all the above documents have verified &

certify as below “I/we hereby has read the above documents and agree for the Safety Rules, Industrial Laws and

Contract Booklet (a, b & c as above) and accordingly submitted my/our offer.”

For & on behalf of GSECL

Chief Engineer (G.)

GSECL, STPS.

SIGNATURE OF CONTRACTOR

WITH SEAL & DATE

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