NTPC Limited

(A Government of India Enterprise)

Talcher Thermal Power Station

NOTICE INVITING TENDER (NIT)

FOR

PROCUREMENT OF GRINDING ROLLS & BULL RING SEGMENT FOR STAGE-II XRP-623 MILL.

TALCHER THERMAL POWER STATION

PO - TALCHER THERMAL - 759101

ANGUL ODISHA

NIT No: 40041604 Date:08.07.2015

1.0 NTPC invites on-line bids from eligible Bidders for aforesaid package, as per the scope of work briefly mentioned hereinafter:

2.0Brief Details

NIT No.

40041604

 

NIT Date

08.07.2015

 

Document Sale Commencement Date & Time

08.07.2015

16:03:42

Document Sale Close Date & Time

20.07.2015 23:59:00

Source of IFB/NIT

Talcher Thermal Power Station

Contract Classification

Equipment

Supply

Last Date and Time for Bid submission

05.08.2015 15:00:00

Technical Opening Date & Time

05.08.2015 15:30:00

Bid Opening Date & Time

14.08.2015 15:30:00

Cost of Bidding Documents in INR

850.00

 

EMD in INR

116000.00

 

Pre-Bid Conference Date & Time (if any)

 

 

Last Query Date (if any)

 

 

3.0Bid Security and Integrity Pact (if applicable) shall be submitted in a sealed envelope separately offline by the

stipulated bid

submission closing

date and time at the address given below. Any bid without an acceptable Bid Security

and Integrity

Pact (if applicable)

shall be treated as non-responsive by the employer and shall not be opened.

4.0 A complete set of Bidding Documents may be downloaded by any interested Bidder on payment (non-refundable) of the cost of the documents as mentioned above in the form of a crossed account Payee demand draft in favour of NTPC Ltd., Payable at Not Given. or directly through the payment gateway at our SRM Site

(https://etender.ntpclakshya.co.in/sap/bc/gui/sap/its/bbpstart). For logging on to the SRM Site, the

bidder would require

vendor code and SRM user id and password which can be obtained

by submitting a questionnaire

available at our SRM

site as well as at NTPC tender site (www.ntpctender.com). First time users not

allotted any vendor code are required to

approach NTPC at least three working days prior to Document Sale

Close date

alongwith duly filled in questionnare for

issue of vendor code and SRM user id/password.

 

 

 

5.0Brief Scope of Work & other specific detail

Manufacturing,

testing,

packaging,

transportation,

delivery on F.O.R (NTPC

Ltd-

Talcher Thermal Power Station -

759101) basis

of wear

parts of XRP

# 623 type

coal Pulverisers comprising of

the

following:

i.Grinding Rolls

ii.Bull Ring Segment

iii.Additional Pulversiser Components.

The scope of proposal shall also include supervision of installation (supervision of installation of 1st set of wear parts in each mill) of above wear parts.

6.0 Prospective bidders from U.P. State are compulsorily required to provide TIN number at the time of purchase of bidding documents.

7.0Qualifying Requirements for Bidders:

1.BRIEF SCOPE OF WORK:

Procurement of Grinding Rolls & Bull Ring segment for St-II XRP-623 Mill for Talcher Thermal Power Station

2.ESTIMATED COST: Rs. 57.96 Lacs

3.COMPLETION PERIOD : 12 Months

4.The bidders who wish to participate in the bidding shall satisfactorily establish that they fulfill the following Qualifying Requirements.

5.PROPOSED QUALIFYING REQUIREMENTS:

5.1The bidder should be a regular manufacturer of vertical type coal pulverisers and should have supplied such coal

pulverisers to at least two coal

fired units, each of 110 MW or higher capacity, located at two different power stations

and

which are in successful operation for at least two years

as

on date of bid opening with the same type

of

grinding

rolls (centrifugally cast Ni-hard

type

or carbide insert type

or

weld overlay/high chrome type rolls, using one

or more

grinding

roll sets) as offered by

the

bidder.

 

 

 

 

 

 

 

 

 

OR

 

 

 

 

5.2

(a) The bidder should be

a regular manufacturer of the

type of grinding elements such as centrifugally

cast Ni-hard

type

or carbide insert type or weld overlay/high chrome type

or sintered cast type and should have supplied

at

least 150

nos.

of

28"

or

higher size of

such

type of grinding rolls for XRP623 or higher size mills during last three

years as on

the

date

of

bid

opening.

 

 

 

 

 

 

AND

(b) Bidder should either himself or through a company/agency in which he has controlling stake, own following manufacturing and testing facilities for use by the bidder for manufacturing of the grinding rolls (Bidder to furnish proof of ownership/controlling stake of the facilities along with his bid).

MANUFACTURING FACILITIES:

i)Induction/Cupola/Induction Arc Furnace for melting capacity of 01 (One) Ton or above

ii)Machining facilities for inside bore

iii)Centrifugal casting machine to accommodate grinding Rolls of over 600 kg (In case bidder is offering Ni-hard Rolls) TESTING FACILITIES:

i)Hardness testing

ii)Magnetic particle testing machine

iii)Micro structure testing

iv)Chemical composition testing

v)Ultrasonic testing machine (to check tread to core bond and to check tread thickness)

vi)Spectrometer/Spectrogram

vii)Inside micrometer (to check inside taper measurements)

OR

5.3 The bidder should be a regular manufacturer of grinding rolls for vertical type coal pulverisers and should have supplied at least fifty (50) nos. of grinding rolls for vertical type coal pulverisers and should have an ongoing collaboration/license agreement with a manufacturer who meets the qualifying requirements as stipulated at clause 5.2(a)

above. In such a case, bidder along with his collaborator/licenser shall furnish a Deed of joint undertaking (DJU) for successful performance of grinding rolls offered by him. Further bidder should have manufacturing and testing facilities as

per 5.2 (b) above and shall offer only the type of grinding rolls (i.e.

centrifugally

cast Ni-hard or carbide insert or

weld-overlay/hi-chrome type) for which his collaborator is qualified. The joint deed(s)

of undertaking shall be submitted

along with the bid, failing which the bidder shall be disqualified and his bid shall

be rejected. In case of award, the

collaborator/licensor will be required to furnish on demand bank guarantee

for 1.5% of

the total contract price in addition

to the contract performance securities to be furnished by the bidder.

 

 

6.The bidder should have supplied centrifugally cast grinding elements viz. Grinding Rolls of size 28" and Bull Ring

segment suitable

for

XRP-623 Bowl

Mills

or bigger size Mills to any Central/State Government/PSU/ Industrial

organization/Utility

during last 07(seven)

years

reckoned as on the date of bid opening date with either of the following:-

i.Value of Rs.46.37 Lacs in case of single similar order, OR

ii.Value of Rs.28.98 Lacs each in case of two similar orders,

OR

iii.Value of Rs.23.18 Lacs each in case of three similar orders

7.FINANCIAL CRITERIA:

AVERAGE ANNUAL TURNOVER: The average annual turnover of the bidder in the preceding three (3) financial years as on the date of bid opening shall not be less than Rs. 57.96 Lacs (Rupees Fifty Seven Lacs and Ninety Six Thousand only).

8.Notes:

i)Grinding elements means Grinding Rolls (03 no rolls) and one set of Bull ring segments.

ii)

The work #executed# means that the bidder should have achieved the specified QR para 5 & 6 even if total contract

is

not completed/closed.

iii)Other income shall not be considered for arriving at annual turnover as specified in QR para 7.

iv)

In case where audited results for the last preceding

financial year are not

available, certification

of

financial

statements from a practicing Chartered Accountant shall also be considered acceptable.

 

 

 

v)

The material selected by the supplier for the Mill wear

parts must have been used satisfactorily in at

least

six (6)

coal pulverizes having similar or higher rated capacity. The word #satisfactorily# means the wear parts must have met the offered guarantee at the respective stations.

vi)The bidder has to produce necessary proof of the orders executed. The bidder should submit documentary evidence

towards satisfactory performance of grinding

elements either in the form of performance certificate from the user or

minutes of meeting indicating

performance of

grinding elements at user site/plant.

 

 

vii) The performance guarantee for each type

of wear parts viz. each set consisting of 3 (three)

grinding rolls & one

set

of bull ring segments shall

be in the range

of 4000-10000 hrs. Refer Technical Specification

of grinding elements

for

XRP-623 mills at NTPC-Talcher Thermal, which is also a part of the QR document. Bidders offering wear life guarantee

less than 4000 RH shall not be considered.

 

 

 

 

 

 

 

 

 

 

 

viii)

The bidder should confirm the availability of above

testing facilities.

After

opening

of

the

price

bid, if

the

certification

furnished is found false, the EMD furnished by

the

agency

will be

forfeited and

the

offer

of

the agency is

liable

for rejection.

 

 

 

 

 

 

 

 

 

 

 

ix)

Notwithstanding anything stated above, NTPC reserves

the

right

to assess the

bidder#s

capability

&

capacity

to

perform the

contract.

 

 

 

 

 

 

 

 

 

 

 

x)The employer also reserves the right to reject any or all bids or cancel/ withdraw the invitation for bids without

assigning any reason whatsoever and in such case no bidder/ intending bidder shall have any claim arising out of such action.

9.ADDITIONAL INFORMATION:-

The following informations are also required from the bidders about the companies where similar orders have been executed.

I.Name of the customer/ company where similar order has been executed.

II. Year of execution.

III.Name & designation (Phone No. / Fax No. / email-id) of contact person of the customer.

8.0Issuance of Bidding Documents to any bidder shall not construe that bidder is considered qualified.

9.0NTPC reserves the right to reject any or all bids or cancel/withdraw the NIT for the subject package without

assigning any reason whatsoever and in such case no bidder/intending bidder shall have any claim arising out of such action.

10.0Address for Communication

J.K. Mohanty DGM (Purchase) Ph: 06760-246105

Email: jkmohanty@ntpc.co.in

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

Nayan Ku. Dalei

Dy. Mgr(PURCHASE) Ph: 06760-246114

mail: nayandalei@ntpc.co.in

Websites: https://etender.ntpclakshya.co.in/sap/bc/gui/sap/its/bbpstart or www.ntpctender.com or www.ntpc.co.in