AES-VCM MONG DUONG POWER COMPANY LIMITED Owner's Engineer :
Contractor :
Project :
PC MONG DUONG II 2 X 560MW (NET) COAL FIRED POWER PROJECT
Title :
T10206-QE01-POZEN__-040205 INSPECTION AND TEST PLAN FOR ELECTRICAL EQUIPMENTS (MV/LV & MCC) INSTALLATION
Drawing No. :
T10206-QE01-P0ZEN-040205
Page 1
:
T10206
UAS :
QE01
Unit :
P0
KKS :
ZEN
Reg. No. 040205 Revision : Page-No :
B 1 of 7
Doc. No. 0206-QE01-POZEN-0402 Rev. B
ITP for Electrical Equipment (MV/LV & MCC) Installation
AES-VCM Contractor
DOOSAN
#
This note is only applicable for AES-VCM Mong Duong
Detailed Legend
S
:
Surveillance Point / DOOSAN / Subcontractor does not send a notification to AES-VCM Mong Duong except for the first or last operation on the basis of each process. AES-VCM Mong Duong could check the operation, if he is present at the site during the inspection by Doosan.
R
:
Report Review Point / DOOSAN / Subcontractor is required to prepare a certificate or document attesting to the satisfactory performance of the related test or inspection for review by AES-VCM Mong Duong. Duong
W
:
Witness Point / DOOSAN / Subcontractor shall submit request for inspection to AES-VCM to decide whether they will attend such inspection or not.
H
:
Hold Point / Downstream construction and other activities shall not proceed without attendance or any written approval of AES-VCM Mong Duong.
NOTE : The Site ITP and all of the abovementioned reports will be kept available by DOOSAN at anytime for control and or review by AES-VCM Mong Duong.
Page 2
2 of 3
Inspection & Test Plan for Electrical Equipment (MV/LV & MCC) Installation
Item Name
Oper. No. A1
A.Material Receipt
B. Installation of 11kV Swithcgear
C. Low Voltage AC Switchgear
Inspection Process Check the condition of switchgear while receiving.
Doc. No.
T10206-QE01-POZEN-040205
Rev. B
Contractor
DOOSAN
Page 3 of 4
AES-VCM
Inspection & Test Activities Specific Applicable drawing number, Standard Code number, AES-VCM Subcontractor DOOSAN Specification A Sign A Sign A Sign Packing List R R R Material Technical Specification/T102026-DC01-POBB144881
R
R
Verification Document
Remarks (Allowable tolerance)
Packing List
N/A
R
Material Technical Specification/T102026-DC01POBB-144881
N/A
A2
Check switchgear details with respect to the switchgear technical particulars.
B1
Visual inspection of base frame installation before concrete casting
AFC Drawing T10206-YD01PO/P1/P2-UCA
H
W
W
refer to attached Checklist
N/A
B2
Visual inspection of base frame installation at raising floor areas
AFC Drawing T10206-YD01PO/P1/P2-UCA
H
W
W
refer to attached Checklist
N/A
B3
Visual Installation inspection of Switchgears
IEC-62271
H
W
W
refer to attached Checklist
N/A
B4
Torque Test for Main Busbar and Earthing bar joints.
IEC-62271
H
W
W
Test Report
M12-60Nm &M1040Nm
B5
Insulation Resistance Test for Main Busbar
IEC-62271
H
W
W
Test Report
100 mega-ohms minimum
B6
Contact Resistance Test for Main Busbar
IEC-62271
H
W
W
Test Report
500milli-ohms max.@10A injection
B7
High Voltage Test for Main Bus Bar
IEC-62271
H
W
W
Test Report
30 KV DC for 1 min
C1
Visual inspection of base frame installation before concrete casting
AFC Drawing T10206-YD01PO/P1/P2-UCA
H
W
W
refer to attached Checklist
N/A
C2
Visual inspection of base frame installation at raising floor areas
AFC Drawing T10206-YD01PO/P1/P2-UCA
H
W
W
refer to attached Checklist
N/A
C3
Visual Installation inspection of Switchgears
W
refer to attached Checklist
IEC-61439
H
W
N/A
C4
Torque Test for Main Busbar and Earthing bar joints.
IEC-61439
H
W
W
Test Report
M12-60Nm &M1040Nm
C5
Insulation Resistance Test for Main Busbar.
IEC-61439
H
W
W
Test Report
100 mega-ohms minimum
C6
Contact Resistance Test for Main Busbar.
IEC-61439
H
W
W
Test Report
500milli-ohms max.@10A injection
Abbreviation :
S: Surveillance
R: Report Review
W: Witness Inspection
H: Hold Inspection
Note :
All inspection shall be performed in accordance with the approved Site Inspection and Test Plans/Project Specifications
AES-VCM
Inspection Report for MV/LV Installation Check List Project
: Switchgear Checklist
Ref. No.
Drawing No.
:
Date :
Specific Location
:
No
Verification & Approval
Inspection elements
Yes
No
N/A
Observed Result / Remarks
Material Receipt Check the condition of switchgear while receiving.
1 2
Check switchgear details with respect to the switchgear technical particulars.
1
Visual inspection of base frame installation before concrete casting
2
Visual inspection of base frame installation at raising floor areas
3
Visual Installation inspection of Switchgears
4
Torque Test for Main Busbar and Earthing bar joints.
5
Contact Resistance Test for Main Busbar.
6
Insulation resistance check for main busbar
7
High Voltage Test for main busbar
11KV Medium Voltage Switchgear
Low voltage AC swicthgear 1
Visual inspection of base frame installation before concrete casting
2
Visual inspection of base frame installation at raising floor areas
3
Visual Installation inspection of Switchgears
4
Torque Test for Main Busbar and Earthing bar joints.
5
Contact Resistance Test for Main Busbar.
6
Insulation resistance check for main busbar
Checked by : LSIS
Verified/Approved By: DOOSAN Const'n Dept.
DOOSAN QA/QC Dept.
Name Signature Position Date page 4
AES-VCM
REPORT NO:
AES-VCM
MV/LV SWGR TEST REPORT
Date:
LOCATION:
DRAWING NO :
KKS NO :
MAKE : MV SWGR. TORQUE TEST (MAIN BUS BAR & EARTHING BUS BAR)
Test equipment :
Serial no :
Calibration Due date:
TORQUE SETTING NO
BOLT LOCATION
Main Busbar
Checked result code G : Good NG : No good Certified by LSIS DHI AES
Name
Earthing Busbar
BOLT SIZE Main Busbar
Earthing RESULT Busbar
REMARK
NA: Not applicable Signature
Date
Remark
AES-VCM
REPORT NO.:
DATE:
MV/LV SWGR BUSBAR TEST REPORT DRAWING NO :
LOCATION: KKS NO : Test equipment :
MAKER
: Serial No.
Calbration date:
MV BUSBAR CONTACT RESISTANCE CHECK (µΩ ) L1
Panel KKS No. Current
L2
Voltage
L3
Resistanc Resistanc Current Voltage Current e e
Voltage
Resistance
INSULATION RESISTANCE MEASUREMENT KKS No
Phase to Phase L1-L2
L2-L3
Phase to Earth L3-L1
L1-E
L2-E
L3-E
Test Voltage
5000VDC for 1 min COMMENTS:
Certified by LSIS DHI AES
Name
Signature
Date
AES-VCM
REPORT NO.:
DATE: _________________
11KV SWITCHGEAR TEST REPORT LOCATION / AREA :
DRAWING NO :
KKS NO :
MAKER TEST INSTRUMENT:
SERIAL NUMBER
MAKE / MODEL
CALIBRATION DATE
11KV SWGR - HIGH VOLTAGE TEST (BUSBAR) 1.Insulation resistance measurement Phase to Phase L1-L2
L2-L3
Phase to Earth
L3-L1
L1-E
L2-E
Before HV Test
L3-E
Test Voltage
Ambt. Temp.
5000 VDC for 1 min
After HV Test
2. High Voltage Test: 30 KVDC shall be applied on voltage apply points for 1 minute with CB in open condition.
