Special Terms and Condition
For
Cryogenic Refrigerator and Cryogenic Cooling
System for Superconducting Power Equipment 1set
1. [Particular Conditions]
1.1 The following particular conditions of contract shall complement, amend the Technical
Terms Condition (TTC). Whenever there is a conflict, the provisions herein shall prevail over
those in the TTC
2. [Detailed Information for installation and monitoring system]
2.1 The contractor shall submit a Factory Acceptance Test (hereunder “FAT”) report before
the delivery of the products. FAT report on refrigerator shall contain cooling capacity data in
accordance with the variation of the refrigerator operating temperatures.
2.3 The contractor shall provide the electrical heater to apply the heat load to “Products”
which is more than the rated capacity, and proceed Site Acceptance Test (hereunder “SAT”)
without delay.
2.4 Installation site: Gochang Power Testing center of KEPCO Research Institute
2.5 Installation dimensions: within 10m(W) × 14m(L) × 7m(H)
Figure 1. Schematic View of Cooling Room
2.6 The requirements of monitors in Monitoring system
A. Two main monitor in a master station shall be more than 70 inches.
(One is for Daejeon office, the other is for Gochang office)
B. Two or more monitors in a master station shall be more than 24 inches for observing
refrigerator and cooling system conditions separately.
Figure 2. Block diagram of Control System
2.7 The HMI program of the monitoring system shall provide the following
functions.
A. Offering the management function by alarm grouping and access authority
in accordance to the user ID
B. Offering the SMS sending function when alarm is occurred
(compatibility with KEPCO SMS server)
C. Offering the function of SMS receiver management
D. Offering the function of referring real time alarm and data history
E. Offering more than 2 terabyte HDD capacity for saving data
F. Offering the function for measuring power consumption (Refrigerator and chiller)
G. Offering the function of saving current (3 phases) data
H. Offering the function of displaying cooling system data
I. Offering the function that exports logging data as an Excel or a CSV file
J. More than three users can access in real time (including License)
K. Offering the periodical data back-up function
L. Offering the Historian Data Viewer function
(HMI DB and Historian DB runs separately to minimize the data loss)
M. Offering the firewall designated by KEPCO for monitoring system security
N. Offering onsite and remote monitoring function including hardware and license related
O. The specification of PCs used in the monitoring are as following items or more
○ OS: Windows 7 or Window 10
○ CPU: Intel 5th generation I7 or more
○ Memory: DDR3 16G
○ Storage: Dual way
- SSD (booting) : 128GB
- HDD (normal) : 〉 2 TB
○ ODD : DVD-RW
2.9 The contractor shall submit the method and documents that can verify the reliability of
thermal sensors installed in the cooling system.
2.10 Connection between HTS power equipment and “Product” is excluded in this contract.
2.11 In case that “Contractor” cannot pass any particular test item of FAT at most 3 times,
“Contract” shall be cancelled. And also, incurred cost during “FAT” can be born by
“Contractor” regarding as failure imputable to “Contractor”.
3. [Submission of documents]
3.1 The contractor shall submit documents and electric files as follows, and be approved by
KEPCO. The deadline for bidders to submit the bid is before delivering the products in
principle, however it can be adjusted after a mutual consultation.
A. Factory Acceptance Test(FAT) and Test operating procedure manual
(including Site Acceptance Test)
B. The installation procedure manual
C. The defect inspection plan
D. The installation drawing of the cryogenic refrigerator and the cooling system
3.2 The contractor shall submit necessary documents in addition to Clause 2.1.
3.3 All the documents shall be written in English or Korean in principle
3.4 All the documents shall describe all the details for easy installation, fabrication, operation
and maintenance.
3.5 Although the documents are approved by KEPCO, the contractor shall not be exempted
his responsibility on insufficient and erroneous technical documents. The contractor shall
take actions as soon as recognizing the problem at the contractor's expenses.
4. [Condition of Delivery]
4.1 The contractor shall cooperate with KEPCO in scheduling the delivery of the equipment
so as to coordinate the delivery of the equipment with an installation schedule. All equipment,
components and items shall be delivered after assembled completely, and at a time each
package shall be sent to the location specified above.
4.2 The packing, shipping, freight insurance, delivery of all equipment, components and
items shall be the sole responsibility of the contractor. The contractor shall pack all
equipment, components, and items adequately to prevent them from any damage caused by
handling, weather and shipment.
4.3The period of the delivery for the cryogenic refrigerator and the cryogenic cooling system
shall be sixteen (16) months from the date of purchase order issuance.
4.4 The cryogenic refrigerator and the cryogenic cooling system shall be delivered to the
designated site by KEPCO under the terms of DDP (Delivered Duty Paid).
The exact site address to be delivered is:
-
Performance evaluation building for Superconducting power equipment, KEPCO
power testing center, San-21, Yongjeong-ri, Sangha-myeon, Gochang-gun, Korea
5. [Training]
5.1 The contractor shall provide the training program for KEPCO employees at the
contractor's expenses.
5.2 The contractor shall submit the detailed training plan within 90 days after the contract
signing, this plan shall be made for the trainees to obtain expertise on the below mentioned
contents.
5.3 KEPCO proposes the below training program. The contents, period, personnel, training
institute and the location of the program can be adjusted through the consultation with the
contractor.
field
contents
personnel
period(day)
2
5
2
5
○ Cryocooler/cooling system basic theory
Design and installation ○ Cryocooler/cooling system design
○ Cryocooler/cooling system installation
○ Recovery process in emergency
Maintenance
○ Regular inspection method
○ Maintenance method
6. [Spare parts and special tools]
6.1 The contractor shall provide the information about optimal replacement period, spare
parts and special tools for KEPCO to decide the amount of the items.
6.2 When KEPCO orders spare parts separately, the contractor shall provide spare parts and
special tools by one month before project completion. The contractor shall guarantee that all
spare parts should be applied to the same technical standards as existing parts and have the
same functions in all respects.
6.3 “Contractor” shall supply “Spares” for five (5) years that is equivalent to one time of
warranty period. If any defect arises at “Spares” during operation within the warranty period
of five (5) years, the corresponding defected parts shall be replaced by “Contractor” with the
contractor's expenses.
Detailed Criteria of Technical Evaluation
1. Technical items (50)
Evaluation
Category
Measuring parameters
Points
Design
(including
coolant
&
cooling
cycle),construction and materials satisfy the
requirement.
5
Design, construction and materials requires the minor
revision..
3
Improvement on whole design, construction and
materials is required
1
P&ID design, and its configuration satisfy the
requirement.
Safety devices are designed at proper location for their
purpose.
Design of temperature, pressure, and mass flow
sensors are located appropriately
5
P&ID design, and its configuration satisfy the
requirement with the minor revision
P&ID design (10) Design of safety devices requires the minor revision.
Design of temperature, pressure, and mass flow
sensors requires the minor revision.
3
P&ID design, and its configuration does not satisfy the
requirement.
Design of safety devices requires the major revision.
Design of temperature, pressure, and mass flow
sensors requires the major revision.
1
Capacity of chiller and configuration of bypass line
satisfy the requirement, and their designs are reliable.
5
Capacity of chiller and configuration of bypass line
requires the minor revision. and their designs are
reliable mostly..
3
Capacity of chiller and configuration of bypass line
requires the major revision, and their designs are not
reliable.
1
criteria
Design,
construction
and materials
of refrigerator
(5)
Technical
requirement
(20)
Design of
chiller
(5)
Remarks
Evaluation
Category
Measuring parameters
Points
Drawing, and content of instruction manual satisfy the
requirement.
10
Drawing, and content of instruction manual requires the
minor revision..
6
Drawing, and content of instruction manual requires the
major revision.
2
Data acquisition and transfer mode satisfy the
requirement, and are located appropriately
5
Data acquisition and transfer mode requires the minor
revision, or specification and location of sensors need
to be revised
3
Data acquisition and transfer mode requires the major
revision, or specification and location of sensors are
inadequate at all.
1
criteria
Submission of
documents
(10)
submission of
technical
specification,
detailed design
drawing, and
instruction
manual
(10)
Design,
of monitoring
system
(5)
Monitoring
system
(10)
Measure for
failure
(10)
HMI program and operating algorithm for normal and
HMI program emergency state satisfies the requirement
and
operating
algorithm for HMI program and operating algorithm for normal and
Cryogenic
emergency state requires the minor revision to satisfy
refrigerator and the requirement.
cryogenic cooling
system
HMI program and operating algorithm for normal and
(5)
emergency state requires the major revision to satisfy
the requirement.
5
When failure occurs, methods for recovery period &
plan are suitable
5
Recovery plan
Of refrigerator
When failure occurs, methods for recovery period &
and cooling
plan requires the minor revision
system
(10)
3
When failure occurs, methods for recovery period &
plan requires the major revision
1
3
1
Remarks
2. Planning & Training Plan (20)
Evaluation
Category
Measuring parameters
Points
criteria
Quality assurance plan satisfies below items, and the
content is adequate.
Detailed action plan is included in quality assurance
plan.
① Specification for manufacture and test
Quality
5
② Management criteria and secure of repair parts
assurance plan and emergency restoration materials
(5)
③ O&M manual
④ Defect detection plan
The Above items are included in quality assurance
3
plan, but action plan is insufficient.
The Above items are not included in quality assurance
1
Planning
plan, or action plan is not reliable
(15)
Test method, process, and schedule are shown in
detail, and delivery date (within 14 months after
Test and
delivery plan
5
contract) is not delayed due to test schedule.
Test method, process, and schedule are not shown in
3
(5)
detail, but delivery date is not delayed.
Test method, process, and schedule are not shown in
1
detail, and delivery date is behind schedule.
Construction plan suggested is well organized , and
5
On-site
construction
schedule meets the delivery plan
Construction plan suggested requires the minor
3
plan
revision, and schedule meets the delivery plan
(5)
Construction plan suggested requires the major
1
revision, and schedule does not meet the delivery plan
The contents and plan of training for system operator
5
Training plan for are well organized, and satisfy the requirement fully.
Training
system
The contents and plan of training for system operator
operator
requires the minor revision.
plan
3
(5)
(5)
The contents and plan of training for system operator
1
requires the major revision
Remarks
3. Technical Level & Business Experience (20)
Evaluation
Category
Measuring parameters
Points
At least two (2) engineers with more than 7-year’s
experience in cryogenic field are engaged, and adequate
organization are well equipped
5
At least two (2) engineers with 5 to 7 year’s
experience in cryogenic field are engaged, and adequate
organization are equipped
3
Single engineer with more than 5-year experience in
cryogenic field are engaged and organization is not
equipped
1
criteria
Technical
level
(5)
Experienced
Engineer and
appropriate
organization
(5)
Delivery performance or contract performance for
Turbo Brayton Refrigerator with the capacity of 7.5kW
or more is confirmed, and this satisfies the requirement.
Delivery
performance or NB : Evidence (copy of contract or confirmation
document by client) must be provided
contract
performance
Delivery performance or contract performance for
on
Turbo Brayton Refrigerator with the capacity is
Turbo
confirmed, but the capacity does not meet 7.5kW
Brayton
NB : Evidence (copy of contract or confirmation
Refrigerator
document by client) must be provided
(10)
Business
10
6
No experience
2
Two times or more delivery performance or contract
performance on cryogenic cooling system for HTS
power equipment system is confirmed.
10
Experience
(15)
Delivery
performance or
contract
performance
on
One times’ delivery performance or contract
Cryogenic
performance on cryogenic cooling system for HTS
Cooling System
power equipment system is confirmed.
(5)
No experience
6
2
Remarks
4. Warranty (10)
Category
Evaluation
Measuring parameters
Points
criteria
Warrant
period
(10)
Warranty
period
requested
by KEPCO(10)
Optimal replacement period for the spare parts and special
tools are listed properly, and warranty period meets the
requirement
Optimal replacement period for the spare parts and special
tools are listed insufficiently, and warranty period meets the
requirement
Optimal replacement period for the spare parts and special
tools are listed insufficiently, and warranty period does not
meet the requirement either
10
6
2
Remarks