Memo No: EEL/PM-316/Imp/KfW-NZSS/387
To,
Project Director & Superintendent Engineer
Western Grid Network Development Project
Power Grid Company of Bangladesh Limited (PGCB)
Level 6, NLDC Bhaban, PGCB, Aftabnagar, Badda, Dhaka-1212
Date: 08/05/2020
Contract: Design, Supply, Installation, and Testing & Commissioning of 230/132 KV and 132/33 kV
sub-stations, Northern Zone, on Turnkey Basis [Contract No: PGCB/KFW/2012.66.436/NZSS.
Dated: 24/12/2017]
Subject: Application for Material Dispatch Clearance Certificate (MDCC) of Relay Panel (Protection
Panel) of Extension of the new 230/132 kV Substation of Rajshahi based on Routine Test
Certificate (RTC) as Main Item & Mandatory Spare Parts.
Ref No.: 27.21.0000.419.50.002.20.104, Date: 06/05/2020
Dear Sir,
With reference to the above, this is to inform you that, based on Revised Routine Test Certificate (RTC) of
Relay Panel (Protection Panel), we are hereby applying the Material Dispatch Clearance Certificate
(MDCC) of the below mentioned items as Main Item & Mandatory Spare Parts of Extension of the New
230/132 kV Substation of Rajshahi for your kind approval.
Item Descriptions:
Item
No
Description
Unit
Approved
Qty
Previously Dispatch Country
Imported
QTY
of
Qty
Origin
I. EXTENSION OF THE NEW 230/132 kV SUBSTATION RAJSHAHI
G
Control, Protection, Substation Automation System & Metering
G1.1
Control,
Protection and
SAS for 230 kV
Overhead Line
Circuit.
(Protection
Panel only)
Control,
Protection and
SAS for
230/132/33 kV
Autotransformer
Circuits and
associated
Earthing/Auxilia
ry Transformer
Circuit.
(Protection
Panel only)
Control,
Protection and
SAS for 230 kV
Busbar.
(Protection
Panel only)
set
2
0
2
UK
UK
set
2
0
2
UK
UK
set
1
0
1
UK
UK
1
0
1
UK
UK
G2.1
G3.1
Country
of
Shipment
MANDATORY SPARE PARTS
GS.3
Line Distance
Protection Relay
230 kV.
set
Remarks
Item
No
Description
Unit
Approved
Qty
Previously
Imported
Qty
Dispatch
QTY
Country
of
Origin
Country
of
Shipment
GS.5
Transformer
230/132 kV
Differential
Relay with
complete REF
function.
Overcurrent and
earth fault relay
230 kV.
Trip Circuit
Supervision
Relay, 3 Phase.
Electronic
Meter, same as
installed,
including
Communication
Unit.
set
1
0
1
UK
UK
set
1
0
1
UK
UK
set
1
0
1
UK
UK
set
1
0
1
UK
UK
GS.7
GS.11
GS.13
Your prompt action in this respect will be highly appreciated.
Yours sincerely,
Md. Billal Hossain
Project Manager, NZSS Project
Energypac Engineering Ltd
Remarks