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Download Tender Document Corrigendum - Western Railway ...

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Subject : Pre-bid clarification on queries received from Industry Participants of TPWS: Date-30.06.2011<br />

TENDER NO. WR/S&T/HQ/2010-11/05 Virar (at Km 60)-Vadodara (at Km 397) section<br />

Sr. No. Cl. No. Firm T<br />

y<br />

Original Text Clarification needed Clarification of <strong>Western</strong> <strong>Railway</strong><br />

58 4.51<br />

(Page-75)<br />

Ansaldo<br />

p<br />

GIn the event of any loss to the purchaser on account of Could execution you please and/or clarify delay this in completion clause of the work This or Para any is part self thereof explanatory by agencies and other than the contractor, the<br />

should be read in totality. The<br />

contractor has to ensure completion<br />

of work within completion period<br />

including permission, approval ,<br />

Inspection and execution of all<br />

agencies involved in the work. Any<br />

delay in this regard will be on<br />

contractor's account except<br />

conditions mentioned in Para 4.49 (a)<br />

& (b) of SCC.<br />

59 4.52.2<br />

(Page-76)<br />

Ansaldo<br />

GAny sum or sums of money due and payable to the Contractor Any right (including of lien or set-off the security should deposit be returnable This to Para him under is self the explanatory contract) may and be withheld or retained by way<br />

restricted solely to this contract.<br />

should be read in totality. <strong>Tender</strong><br />

Condition remain unchanged.<br />

60 B8<br />

(Page-102)<br />

61 4.55<br />

(Page-79&80)<br />

Ansaldo<br />

Ansaldo<br />

TSupply of Data Cable suitable for connecting LEU with Using Eurobalise(s), multiple data as per cores requirements in one cable of may TPWS. In The view data of RDSO cable should guideline be conforming regarding to relevant CENELEC /UIC<br />

-<br />

R<br />

have some problem with the integrity of data data cabe, "Data cable of one pair is<br />

due to cross talk (insulation breakdown) and to be used for each balise<br />

D<br />

S<br />

short circuit. Thus use of separate cable for<br />

each balise is preferable from the safety<br />

separately". <strong>Tender</strong> Condition and<br />

Schedule in this regard is being<br />

O<br />

point of view and hence we request railways amended . Future corrigendum may<br />

T<br />

-<br />

W<br />

to suitably amend the clause.<br />

be seen in this regard.<br />

SFor supply items of tender schedule 75% (Seventy We request 80% as against 75% and a <strong>Tender</strong> Condition remain unchanged.<br />

-five percent) of the value of each consignment shall structure of 80+ 10+5+5.<br />

F be paid on receipt of materials at consignee store<br />

depot and on production of the following documents<br />

62 General Ansaldo T<br />

-<br />

W<br />

S<br />

63 General Ansaldo T<br />

-<br />

W<br />

S<br />

We request you to kindly furnish the Latest<br />

Signalling plans which will be required for<br />

estimation purpose.<br />

What is the LEU architecture currently<br />

planned by WR, is it a centralized,<br />

distributed or a mixed one.<br />

Signalling Roll Plan is being made<br />

part of tender document.<br />

In view of RDSO guidelines ,LEU<br />

shall be centralized in Relay room /<br />

Equipment Room / Relay huts, as far<br />

as possible.<br />

Pre Bid Queries for TPWS 15

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