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 />
p<br />
24 Ch 4.3.2 (VII) Thales TIn case of distributed assets, Contactor has to lay Do LEU shall be made centralized. If yes, is<br />
-power cable from the Relay Room/Relay Hut to LEU the relay room is AC or Non Ac where LEU<br />
Wlocation in trench as per technical specification / site cabinet is going to be placed or installed. It<br />
S requirement and derive 110 Volt AC for LEU power will be helpful for calculating the Reliability<br />
Tsupply , with the help of 230/110 Volt transformer , and Availability of the LEU system.<br />
-to be installed in location box or at suitable location.<br />
RThe installation of location box will be done by<br />
Dcontractor as per site requirement. However, at<br />
Ssome locations <strong>Railway</strong> may decide to keep LEUs<br />
Oinside Relay Room/Relay Hut and power supply for<br />
LEUs may be taken from 110 V or 230 V AC power<br />
supply arrangement. <strong>Tender</strong>er should indicate the<br />
power (voltage, current and power consumption)<br />
requirement of the equipments.<br />
Original Text Clarification needed Clarification of <strong>Western</strong> <strong>Railway</strong><br />
LEU shall be centralized in Non-AC<br />
Relay room / Equipment Room /<br />
Relay huts to the extent possible.<br />
25 ch 4.3.2 (VII) -<br />
We think it is<br />
editorial<br />
mistake in<br />
numbering the<br />
points in the<br />
tender<br />
Thales<br />
Installation practices of all signalling gears should be<br />
Gas per the Signal Engineering Manual (New) of<br />
Indian <strong>Railway</strong> and to suit the latest correction slips,<br />
<strong>Western</strong> <strong>Railway</strong> and OEM‟s practices in vogue.<br />
The tenderer shall do no work that may interfere<br />
with train traffic until adequate protection has been<br />
arranged as per the instruction of the Engineer in<br />
charge. All the tools & Measuring Instruments,<br />
required for installation & Testing will have to be<br />
brought by the tenderer at his own cost.<br />
Can you please provide us the Signal<br />
Engineering manual and also the latest<br />
correction slip details.<br />
Can you also provide the time table of the<br />
trains so that we can schedule our<br />
installation activities in such a way there will<br />
not be any interference with train traffic.<br />
1. Signal Engineering Manuals can<br />
be seen on the website<br />
www.indianrailways.gov.in 2. Timetable<br />
can be purchased from <strong>Railway</strong><br />
Book stall.<br />
26 ch 6 A 4.2 Thales TProvision of testing facility at Electric Loco /MEMU<br />
-Shed / simulation /Training centre (Vadodara) each<br />
Rlot consisting of following Items:-<br />
D<br />
SDriver MMI-ETCS Level1( for both cabs) (CENLEC<br />
O Type) - Number of qty - 1 No<br />
T<br />
27 Annexure 2 Thales GInformation to be supplied by the purchaser.<br />
RDSO spec for<br />
Relevant G & SR rules applicable along with speed<br />
TPWS, ch 14 g<br />
restriction limits.<br />
Is one MMI is sufficient enough for testing<br />
and fulfilling the requirements as the WAP 4<br />
loco is twin cab and MEMU is double sided<br />
cab.<br />
Can WR provide us the G&SR rules<br />
In the Loco Shed, testing may be<br />
done on the MMI installed on<br />
locomotive/MEMU. However, this<br />
requirement is for training and<br />
simulation purpose.<br />
It will be provided after award of<br />
contract.<br />
Pre Bid Queries for TPWS 9
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