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.<br />
38<br />
Cl. No.<br />
Chapter 4<br />
Firm<br />
Invensys<br />
T<br />
y<br />
p<br />
TProvision of one potential free contact for each<br />
SCC, Cl 4.3.3,<br />
-signal aspect including calling on „A‟/‟G‟ marker in<br />
iv), page no. 42<br />
WRelay Room/Relay Hut<br />
S<br />
Original Text Clarification needed Clarification of <strong>Western</strong> <strong>Railway</strong><br />
We understand LEUs will be in centralized<br />
location either in Relay room / or at the<br />
Relay Huts (Goomties). Please confirm the<br />
same.<br />
LEU shall be centralized in Relay<br />
room / Equipment Room / Relay<br />
huts, as far as possible.<br />
39 Chapter 4<br />
SCC, Cl 4.6,<br />
a), Completion<br />
period, page<br />
no. 44<br />
Invensys<br />
GThe time schedule for the entire work is of utmost<br />
importance. The entire work is required to be fully<br />
executed within 18 months from date of issue of<br />
Letter of Acceptance (LOA).<br />
We request you to increase the completion<br />
period to 24 months instead of 18 months.<br />
The completion period for this is 18<br />
months. However, any change in this<br />
regard will be notified, subsequently.<br />
40 Chapter 4<br />
SCC, Cl 4.6,<br />
c), Completion<br />
period, (V)<br />
page no. 45<br />
&<br />
cl. 4.20.1,<br />
Functional<br />
Acceptance<br />
Tests, page no.<br />
53<br />
Invensys GSupply of Materials We request, D – reference shall commence<br />
from the date of functional test approval of<br />
the prototype by RDSO/Purchaser<br />
<strong>Tender</strong> Condition remain unchanged.<br />
41 Chapter 4<br />
SCC, Cl 4.55,<br />
On Account<br />
Payment, page<br />
no. 79<br />
42 Chapter 5<br />
Technical<br />
Specification &<br />
Requirements,<br />
RDSO Cl.<br />
14.0(j), page<br />
no. 90<br />
43 Chapter 6<br />
Schedule of<br />
Supplies &<br />
Works, Part A,<br />
S.No A1.3.<br />
page no. 98<br />
Invensys<br />
Invensys<br />
Invensys<br />
SFor supply items of tender schedule 75% (Seventy<br />
-five percent) of the value of each consignment shall<br />
Fbe paid on receipt of materials at consignee store<br />
depot and on production of the following documents:<br />
We request you to consider 90% on receipt<br />
of materials against 75% in the tender.<br />
T8 Position Switch Please clarify the purpose of 8 Position<br />
-<br />
Switch when CENELEC DMI is used.<br />
W<br />
S<br />
E<br />
TBTM plus antenna – 60 Nos.<br />
-<br />
R<br />
D<br />
S<br />
O<br />
T<br />
Only one antenna per loco and one antenna<br />
per MEMU is considered, please clarify the<br />
position of the antenna where it would be<br />
mounted (Front / Rear / Center of the Loco<br />
or MEMU).<br />
<strong>Tender</strong> Condition remain unchanged.<br />
8 Position Switch for CENELEC DMI<br />
is not required. Necessary corrction<br />
is being made in tender document.<br />
One antenna per loco and two<br />
antenna per MEMU have been<br />
considered. Antenna will be placed<br />
as per RDSO guidelines during the<br />
execution.<br />
Pre Bid Queries for TPWS 12
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