SRT Specification No. R-131/2557 Ver.1.1
General Specification for Supply and Installation of Bogie Testing Stand
(150121) Page 0 of 18
STATE RAILWAY OF THAILAND
SRT SPECIFICATION NO. 131/2557
Version 1.1
SRT Specification No. R-131/2557 Ver.1.1
General Specification for Supply and Installation of Bogie Testing Stand
(150121) Page 1 of 18
GENERAL SPECIFICATION
FOR
SUPPLY AND INSTALLATION OF BOGIE TESTING STAND
SRT Specification No. R-131/2557 Ver.1.1
General Specification for Supply and Installation of Bogie Testing Stand
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Document Control
Version Date Summary of Changes
1.0 Oct 2014 Issued
1.1 Jan 2015
Documents to be submitted by bidder, Hydraulic
Unit, Industrial Grade Computer, Software,
Measuring of the wheel base, and Measuring of
heights on the bogies are revised.
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Table of Content
General Specification for Supply and Installation of Bogie Testing
Stand
Clause Content Page No.
1. Introduction ............................................................................ 5
2. Scope .................................................................................... 5
3. General Requirement ............................................................ 6
4. SRT Conditions ..................................................................... 8
5. Unit of Measurement ........................................................... 10
6. Bogie Testing Stand ............................................................ 11
7. Spring Testing Machine ....................................................... 14
8. Operation and Measurement............................................... 19
9. Technical Standards and Safety Standards ........................ 23
10. Documents to be Submitted by Bidder ................................ 24
11. Documents to be Supplied by SRT ..................................... 26
12. Documents to be Supplied by Contractor ........................... 28
13. Quality Assurance ............................................................... 29
14. Spare Parts .......................................................................... 30
15. Supervision .......................................................................... 30
16. Workplace for Installation .................................................... 31
17. Training ................................................................................ 32
18. Drawing ............................................................................... 33
19. Packing and shipment ......................................................... 34
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20. Painting ................................................................................ 35
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State Railway of Thailand
General Specification
for
Supply and Installation of Bogie Testing Stand
------------------------
1. Introduction
State Railway of Thailand (hereinafter referred to as SRT)
needs to purchase a bogie testing stand which is able to test a
variety of bogies for all SRT’s rolling stocks including 2-axle and
3-axle bogies in order to complete overhaul of bogies.
2. Scope
SRT requests bidder for offer a bogie testing stand and hand
it over complete installaion and ready to use for all SRT’s rolling
stocks which includes;
a) Facility layout and design
b) Design of operation management for different bogie types
from different workshops where are far away from each
other.
c) Supply of the bogie testing stand, calibration devices,
software, and neccessary equipment in order to complete
all functions of the bogie testing stand
d) Supply of the spring testing machine, calibration devices,
software, neccessary equipment in order to complete all
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functions of the spring testing machine, and hardwares
and softwares in order to connect, communicate, and
transfer all data to the bogie testing stand
e) Civil works for inspection pit including drainage system
f) Electricity works including power transformer(s) if
necessary for the bogie testing stand, spring testing
machine, and their equipment
g) Workmen for bogie testing stand installation
h) Supervision of bogie testing stand and related devices
including the techanical assistance in the installation and
training of operation, programming, testing, recording,
report printing, calibration, and maintenance
i) Supply of adaptors and special tools for testing, calibration,
repairing, and maintenance of the bogie testing stand
The installation of bogie testing stand as well as the minor
work, for example wiring and connecting the power supply and
internet shall also be performed by bidder under the supervision
of bidder and SRT. All costs of design, installation, traingin
including SRT supervision shall be borne by the contractor.
3. General Requirement
a) Bogie testing stand shall be used to test and record each wheel
load of a bogie for locomotives, DMUs, and coaches in order to
control the wheel load and other important functions on a bogie
after assembling or before disassembling in the workshop. The
digital measuring values shall be recorded by the PLC.
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b) The bogie testing stand shall be able to perform the test
functions at least as follows;
Vertical load application
Wheel load distribution on each wheel
Analysis and calculation of shimplates for primary and
secondary suspensions
Leakage test and adjustment of secondary air suspension
under load
Diameter measuring of the wheel
Distance measuring between wheel rims
Measuring of heights on top of the bogie frame
Adjustment of heights under the bogie under loaded situation
c) The bogie testing stand shall be highly productivity, accurate,
and economical.
d) The bogie testing stand shall be programmed for the test and
record all data automatically. After finishing the test, a test
report shall be created automatically. User can print the report
directly by the bogie testing stand. Be noted that the menu
functions and report forms shall be of custom-made in Thai
language.
e) The bogie testing stand shall be installed in the sutiable
inspection pit in order to allow inspectors checking the bogie.
Bidder is requested to built and construct the inspection pit
including proper drainage system by bidder responsibility
without any charges to SRT.
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f) The inspection pit shall be desinged and analyzed proper space
and location space in Makkasan Workshop (or the other
workshop as per SRT decision) in order to operate easily for
each bogie type. Bidder shall bear in mind that repair
workshops for locomotive bogies, DMU bogies, and passenger
bogies are located separately in Makkasan Workshop.
g) In case of adaptor is requested for load application, bidder is
requested to survey all types of existing bogies in SRT fleet
including air spring bogies. All adaptors needed to apply load
are requested to supply by contractor responsibility without any
charges to SRT.
h) The bogie testing stand shall be:
Developed for the testing of bogie load for use in SRT
Easy to operate and provide simplified and easily accessible
controls for optimum operator efficiency and output
Exceptionally robust method construction
Computer controlled which means that the test results and
test parameters can be called up at any time, and the load
application and load measuring is directly controlled by
computer control PLC.
4. SRT Conditions
a) General
Track gauge 1,000 mm
Maximum axle load 20 ton/axle
Maximum relative humidity 100%
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Maximum temperature 45ºC
Electric supply 380 Volt, 3 phase, 50 Hz
220 Volt, Single phase, 50 Hz
b) Type of locomotive bogies
GEA GONINAN
HITACHI KAWASAKI (KW-78)
ALSTHOM R 305D
GE N/A
c) Type of DMU bogies
HITACHI KH 57
TOKYU TS 126 and TS 127
SPRINTER P3-15A and T3-15A and T3-15B
DAEWOO DTG 08 and DTG 09
d) Type of passenger coach bogies
PC-24
TB-61
SUMITOMO
ICF
TB-65
TB-65A
KH-56
PC-25
PC-25A
PC-26
PC-26A
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KAWASAKI
KD-213
TS-209
KW-20
KHM-L
KHM-L2
KHM-L2A
KHM-L2M
R-157
KW-75
TS-836
DTP-18
P.C.B.36 (Q.R.)
DTD-09
HYUNDAI
TR-217
FUJI
TKZ-3
5. Unit of Measurement
The use of the International System of Units (SI) is required
for the designs and calculations throughout bidder proposal and
contractor documents.
All equipment shall be designed in the metric system, except
the case where other measuring unit is commonly used.
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6. Bogie Testing Stand
The bogie testing stand shall be consisted of high class
components that meet railway standard requirement and
integrated with;
a) Main Body
The main body shall be of rigid steel frame construction
designed to be equipped with a test stand, a hydraulic power
unit, an oil cylinder device and load cell. The frame shall be a
closed frame in order to remind the load forces which are
applied to the workshop floor. The bogie testing stand shall be
positioned in an inspection pit but in a way that possibly floods
in the workshop can not damage the electric parts or sensors
on the machine. The inspection pit shall be made by the bidder
according to manufacturer’s foundation plan. Safety fences
shall be made by the bidder.
b) Hydraulic Unit
The hydraulic unit and collecting oil tank shall be supplied
and installed by bidder in order to supply the oil pressure to the
oil cylinder device. This unit consists of oil pump, an electric
motor, tank, and control valve(s). The programmed values, such
as loads or travel distances shall be determined by the function
of the hydraulics via the electronic control circuits. Both
cylinders shall be of very finely controlled throught proporsional
valves or servo valves. Each one can be individually controlled
or both synchronously. The hydraulic unit shall be integrated
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with a pump and 250-L oil tank which is driven from a central
motor. It shall also be integrated with overload protection with
cooler, electronic heat control and oil level control. The oil
pressure shall be constanly and electronically monitored. A
collecting tank shall also be provided in order to prevent
hydraulic oil from escaping on to the floor during maintenance
work or in the event of leakage. Hydraulic shall be according to
international EN ISO 4413 standard. Cylinders shall be of two-
speed adjustable (fast, slow) for load application.
c) Industrial Grade Computer
All functions of the bogie testing stand shall be controlled
by mean of PC controller or totally integrated automation
system and equipped with UPS to prevent loss data when the
power failure occured. It shall be designed for use in a
workshop where rough conditions are generally encountered.
For that reason, the using of home use PC or business PC is
not acceptable. There are minimum requirements for PC
specification is shown as follows;
Processor Intel® Processor CoreTM i5-series CPU
Memory 4 GB DDR3 1,600 MHz ECC memory
Internal storage 2 units of 1 TB 7,200 rpm 3.5-inch SATA-3
Optical drive External DVD/CD drive
RAID RAID 1
Communications 2 units of 10/100/1000 Ethernet LAN RJ-45
Ports 3 units of USB port (USB 2.0 or USB 3.0)
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1 unit of RS-232 port
Monitor LED 19-inch touch screen monitor
Operating system Microsoft Windows 7
Antivirus software Internet Security for 3 years
Warranty ProSupport 7×24 Technical Support &
Assistance for 2 years
Miscellaneous Mouse
Keyboard
UPS 750 W
A4-Color Laser Printer
d) Software
Software shall be able to state and reject the value that is
not fulfilled the requirement (the standard can only be set by
supervisor). The software shall be of Microsoft Windows based
and very user friendly with user interface in Thai language.
Software module shall support the calibration procedure, with
10 load points calibration. Software or Code shall allow
programmer and user to be interface from/to other systems in
order to share recorded data.
Users shall be able to prepare new test programs for other
type of bogies. It shall be possible to display, print, save and
recall test programs and bogie specific parameters. Most data
shall be tested or measured and recorded automatically
whereas some data may needs to measure and record
manually. Therefore, the software shall allow users to enter the
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data which have been manually tested or measured. Data test
results shall be visualized online in different folders/windows. All
data recorded and bogie specific test parameter shall be also
recorded in CSV file format or SQL database. Different user
levels as for operator, programming, and maintenance shall be
allowed to open, edit, or delete any data with username and
password protected.
Report form shall be able to design, create, and edit by
users. The report shall be printed with all measured values and
their specific test parameters. If any test value is out of
tolerance then it shall be marked on the monitor and printed
report.
e) Miscellaneous
Digital levelling instrument for measuring of height
Digital wheel diameter measuring
Digital distance measuring between wheel rims
PC Cabinet
Electric cabinet
Calibration tools
Adaptors
7. Spring Testing Machine
Three spring types shall be tested by the spring testing
machine. Definitions of each spring type and minimum testing
requirements are described below;
7.1 Helical springs
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Maximum free height of helical springs to be tested is 500
mm.
Minimum free height of helical springs to be tested is 80 mm.
Maximum outer diameter of helical springs to be tested is
300 mm.
Minimum outer diameter of helical springs to be tested is 50
mm.
It shall be able to perform all test functions i.e. axial stiffness,
height under different loads, lateral bowing direction under
load, optional transversal stiffness, etc.
It shall be also able to perform spring stiffness for individual
spring and combined spring.
7.2 Rubber conical springs
Maximum free height of rubber conical springs to be tested is
500 mm.
Maximum outer diameter of rubber conical springs to be
tested is 300 mm.
It shall be able to perform all test functions i.e. axial stiffness,
height under different loads, lateral bowing direction under
load, etc.
7.3 Metal rubber springs (Chevron)
The Chevon spring installed in SPRINTER (BREL LIMITED)
shall be able to test by the Spring Testing Machine.
It shall be able to perform all test functions i.e. axial stiffness,
height under different loads.
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The spring testing machine shall be made in a robust welded
construction with 2 strong guiding columns for the cross beam.
The machine shall be able to apply force 180 kN. The machine
shall be furnished with door and security lock. The spring testing
machine shall be consisted of high class components that meet
railway standard requirement and integrated with;
a) Adapter for difference springs
Adapters for fixing/holding of each helical spring shall be
also provided together with the spring testing machine.
Contractor shall be responsibility to survey numbers of different
springs using in SRT and to supply adapters for them. It shall
be supplied with the necessary parts/equipment for testing
conical springs and metal/rubber springs.
b) Load measurement, stroke measuring axial
At least three load cells shall be installed in triangular
arrangement. Precision of load application shall be in steps of
±100N or better. Load cells shall have at least 100% safety
against overload. Load application and stroke shall be
controlled with PLC. Resolution of stroke measuring system
shall be of ±0.1 m or better. It shall be able to test helical spring
packages.
c) Measuring of lateral
The spring testing shall be able to determine the bowing
direction and bowing angle. The bowing criteria shall be
measured automatically and controlled by PLC. It shall be able
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to test transversal stiffness for helical springs. It shall be also
able to apply lateral forces to spring by pulling or pushing which
allows testing the lateral stiffness.
d) Industrial grade computer
All functions of the spring testing machine shall be
controlled by mean of PC controller or totally integrated
automation system integrated with PLC and equipped with UPS
to prevent loss data when the power failure occured. It shall be
designed for use in a workshop where rough conditions are
generally encountered. For that reason, the using of home use
PC or business PC is not acceptable. There are minimum
requirements for PC specification is shown as follows;
Processor Intel® Processor CoreTM i5-series CPU
Memory 4 GB DDR3 1,600 MHz ECC memory
Internal storage 2 units of 1 TB 7,200 rpm 3.5-inch SATA-3
Optical drive External DVD/CD drive
RAID RAID 1
Communications 2 units of 10/100/1000 Ethernet LAN RJ-45
Ports 3 units of USB port (USB 2.0 or USB 3.0)
1 unit of RS-232 port
Monitor LED 19-inch touch screen monitor
Operating system Microsoft Windows 7
Antivirus software Internet Security for 3 years
Warranty ProSupport 7×24 Technical Support &
Assistance for 2 years
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Miscellaneous Mouse
Keyboard
UPS 750 W
A4-Color Laser Printer
e) Software
Software shall be able to state and reject the value that is
not fulfilled the requirement (the standard can only be set by
supervisor). The software shall be of Microsoft Windows based
and very user friendly with user interface in Thai language.
Software module shall support the calibration procedure.
Software or Code shall allow programmer and user to be
interface from/to other systems in order to share recorded data.
Users shall be able to prepare new test programs for
springs. It shall be possible to display, print, save and recall test
programs and specific parameters. Most data shall be tested or
measured and recorded automatically whereas some data may
needs to measure and record manually. Therefore, the software
shall allow users to enter the data which have been manually
tested or measured. Data test results shall be visualized online
in different folders/windows. All data recorded, force/stroke
diagrams and spring specific test parameters shall be also
recorded in CSV file format or SQL database. Different user
levels as for operator, programming, and maintenance shall be
allowed to open, edit, or delete any data with username and
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password protected. Test programs shall be displayed as flow
chart on the screen.
Report form shall be able to design, create, and edit by
users. The report shall be printed with all measured values,
force/stoke, and their specific test parameters. If any test value
is out of tolerance then it shall be marked on the monitor and
printed report.
f) Hydraulic
Hydraulic using for the spring testing machine shall be in
accordance with international EN 693. Two speeds (fast and
slow) shall be able to control load application cylinders.
Overload protection shall be also provided. It shall be integrated
with cooler, electronic heat control, and oil level control.
g) Miscellaneous
Calibrations for axial load and axial height
8. Operation and Measurement
a) Application of the bogie testing stand
The bogie testing stand shall apply the load with two
hydraulic cylinders which each one can apply independent or
both synchronous the load. The use of spindle technology is not
accepted. The pistons shall be of 100 mm diameter (minimum)
and 125 mm inner diameter of cylinder which are controlled by
computer. Each cylinder shall be able to create a load of 250 kN
in each step of ± 100 N which is measured by a load cell. The
cylinders shall be of vertical position (stoke) which are
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controlled by electronic scales in each step of 0.1 mm. Each
load cylinder shall be of with four precision linear ball bearings
on precision linear guides from first quality supplier. The load
cylinder shall be laterally adjustable, each one is independent of
the other. The position shall be showed in digits, in steps of 0.1
mm.
Lateral adjusment of load cylinders
Cylinder 1 0 – 1,575 mm
Cylinder 2 600 – 1,575 mm
It shall be possible to adjust the position of the load
cylinders without the help of tools. It shall be easy and quick
adjustment. The adjustment time shall be less than 2 minutes.
Horizontal beam which is carrying the load cylinders in the
height shall be adjusted fully automatically within a range of
1,200 mm.
b) Measuring of the wheel load.
The load shall be fully automatic measured on each wheel
within tolerance of ± 200 N. It shall be possible to test for all
SRT rolling stocks which are 2-axle bogie and 3-axle bogie. The
measured values shall be displayed on the screen. If some load
wheel is more than the appropriate value, the wheel shall be
highlighted or showed as faulty on the screen/report. Bogie
weight shall also be measured, recorded, and reported.
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The bogie testing stand shall be designed to deal with
overload at least 100% of the nominal load without causing any
measuring defaults.
c) Wheel diameter measuring
Wheel diameter measuring may be used an additional
manual wheel diameter measuring instruments. However, the
diameter on each wheel can be easily measured by the
operator which is displayed in digital value. The measure result
may be entered the system manually. Precision of wheel
diameter measuring shall be in the limit of ± 0,2 mm.
d) Measuring of heights on the bogies
Bogie dimensions shall be measured by additional
instruments which are leveling instrument installed on the
column with magnetic stand and digital measurement.
Resolution of the measurement shall be not more than 0.15 mm.
It shall measure and record the heights directly to the computer
with automatic calculation and comparison the defined
tolerance value.
e) Automatic calculation of thickness of each shim plate
The bogie testing stand shall fully automatic measure
strokes of the primary suspension during load application.
Resolution of the measurement shall be not more than ±0.1 mm.
Based on the wheel load distribution and strokes of the primary
suspension, the thickness of each shim plate shall be fully
automatic calculated and displayed on the screen. Force-stroke
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diagram of primary suspension under different loads shall be
displayed.
f) Measuring of distance between wheel rims
6 (six) laser measuring sensors shall be provided for fully
automatic determination of distance between wheel rims.
Resolution of the measurement shall be not more than ±0.1 mm.
The distance measured shall be visually displayed on the
screen. The sensors shall be easily adjustable for 2-axle and 3-
axle bogies with different axle distances.
g) Air Suspension Testing
The bogie testing stand shall be integrated with a facility to
test fully automatic air leakage of the secondary air suspension.
During the load test programming, the load will be applied onto
the bogie with filled air suspension, and the pressure of the air
suspension shall be recorded. As the result, a possible leakage
shall be calculated and displayed on screen. Maximum
pressure of air suspension testing shall be of not less than 10
Bar. Resolution of the measurement shall be not more than
±0.05 Bar. Each side shall be tested individually and
independent of the other one. The test result shall be also
diplayed on the screen in form of pressure/time diagram.
h) Calibration
Any equipment shall be able to calibrate. For the bogie
testing stand, load calibration tools shall be supplied with
internationally recognized test certificate. Bidder is requested to
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deliver all the necessary tools together with the related
equipment, and training shall include the calibration procedure
as well.
Tools for calibration of additional equipment as mentioned
above, for example, wheel rim distance sensors, air suspension
testing unit, etc. shall also be provided by bidder responsibility.
i) Mechanical Interface between Bogie and Load Cylinder
Mechanical Interface between bogie and load
cylinder/adaptor shall be designed, manufactured, and supplied
covering all SRT rolling stocks by contractor responsibility.
9. Technical Standards and Safety Standards
The equipment should be met the standards as followed
below :
CE-conformity regulations 2006/42/EC
Electrical material 2006/95/EC
Electro magnetic resistance 2004/108/EC
Basics, general design principles EN ISO 12100
Electrical equipment for machines EN 60204-1
Emergency Stop system EN 13850
Avoiding of unexpected start EN 1037
Safety module for safeguard EN 1088
Fluid technical machines and components-hydraulics SN EN ISO 4413
Pumps and pump units for fluids EN 809
Risk classification EN 14121-1
CE certificate
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10. Documents to be Submitted by Bidder
Bidder is requested to supply the following documents
together with bidder proposal.
a) The supplier record of previously delivered 2-axle and 3-
axle bogie testing stand on the same machine of the same
proposed type to the worldwide railway organizations
within the last past 10 (ten) years (counted from the date
on which the bidding submission date) which shall be
accompanied with the proposal; Proposal without the said
record will not be qualified.
b) The supplier record of previously delivered spring testing
machine of the same proposed type within the last past 10
(ten) years (counted from the date on which the bidding
submission date) which shall be accompanied with the
proposal; Proposal without the said record will not be
qualified.
c) Two satisfy letters of 2-axle and 3-axle bogie testing stand
on the same machine from different export railway
organization customers
d) Two satisfy letters of spring testing machine from different
export customers
e) Technical description and performance characteristics of
each item to be supplied
f) Calibration procedure with a list of calibration tools
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g) Official catalogues and brochures of the product to be
supplied detailing about maximum overload that the
product is able to deal with; Catalogues/brochures copied
or printed form website/internet or made your own
catalogues/ brochures will result to the rejection of the bid.
h) Maintenance services of the product to be supplied for
each service period until heavy overhaul period detailing
the labor cost and spare part price; The maintenance
services will be estimated at the bidder site.
i) A list of spare part prices (CIF Bangkok) and
recommended spare parts necessary to maintain the
product to be supplied for each service period until heavy
overhaul period; SRT reserves the right to purchase or not
to purchase any spare parts.
j) All details about after-sales service and maintenance
center(s) indicating name, address, map, and
telephone/fax numbers; Bidders shall guarantee that the
after-sales service and maintenance center will have been
servicing at least 3 (three) years after final acceptance by
SRT.
k) Layout of construct and installation of inspection pit, bogie
testing stand and accessories
l) Design of operation management for different bogie types
from different workshops where are far away from each
other
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m) A list of recommended spare parts as per Clause 14
n) Bidder shall describe briefly the methodology of his
provision for the quality assurance with proposal for SRT
approval according to Clause 13.
The technical proposal shall be explanations of design
philosophy, calculations, and the document as requested above
with explanation of the proposed and supporting documents. All
technical proposal documents including drawing, calculations,
and related information shall be written in English, if not, that
bidding is liable to rejection.
The supply record shall do the notary public and certify by
Royal Thai Embassy and Consulates in manufacturer country,
and the satisfy letters shall do the notary public and certify by
Royal Thai Embassy and Consulates in customer country. Non-
certify of those documents will result to the rejection of the Bid.
SRT reserves the right to observe the operation of the
existing machine and investigate the entire documents. If bidder
submits the fake documents, SRT will put the bidder in the
government’s blacklist and immediately legal proceedings civil
and criminal without any negotiation for this matter.
Non-enclosure of any specified documents will be treated as
non-responsive and will result to the rejection of the Bid.
11. Documents to be Supplied by SRT
- TRUCK ASM Dwg. No. 84E900185 (GEA)
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- GENERAL ARRANGEMENT OF BOGIE Dwg. No.
1L108438-3003- (HITACHI)
- BOGIE R 305D Dwg. No. EN4458-8
(ALSTHOM)
- TRUCK ASM Dwg. No. 41R990141 (GE)
- 4-WHEEL BOGIE (M) Dwg. No. DDB 31250
(HITACHI KH-57)
- 4-WHEEL BOGIE Dwg. No. 121-003082
(HITACHI KH-57)
- 4-WHEEL BOGIE (D) Dwg. No. B 150-14686
(TOKYU)
- 4-WHEEL BOGIE (T) Dwg. No. B 150-14687
(TOKYU)
- GENERAL ARRANGEMENT OF TRIALER BOGIE Dwg. No.
5000439 (SPRINTER)
- GENERAL ARRANGEMENT OF TRIALER BOGIE Dwg. No.
5000440 (SPRINTER)
- GENERAL ARRANGEMENT OF POWER BOGIE Dwg. No.
5000441 (SPRINTER)
- GENERAL ARRANGEMENT OF POWER BOGIE Dwg. No.
5000442 (SPRINTER)
- BOGIE ASSEMBLY (DMR.IMR-REAR) Dwg. No.
TR100025 (DAEWOO DTG 08)
- BOGIE ASSEMBLY (DMR-FRONT) Dwg. No.
TR100026 (DAEWOO DTG 08)
SRT Specification No. R-131/2557 Ver.1.1
General Specification for Supply and Installation of Bogie Testing Stand
(150121) Page 28 of 18
- BOGIE ASSEMBLY (IMR-FRONT) Dwg. No.
TR100042 (DAEWOO DTG 08)
- BOGIE ASSEMBLY (DMR-FRONT) Dwg. No.
TR100043 (DAEWOO DTG 09)
- BOGIE ASSEMBLY (DMR-REAR) Dwg. No.
TR100044 (DAEWOO DTG 09)
- BOGIE ASSEMBLY (ITR-FRONT) Dwg. No.
TR100045 (DAEWOO DTG 09)
- BOGIE ASSEMBLY (ITR-REAR) Dwg. No.
TR100047 (DAEWOO DTG 09)
- 4-WHEEL BOGIE TS-836 Dwg. No. B150-18411 (ANS
1001-1036)
- AIR CUSHIONED BOGIE ASS’Y Dwg. No.
116786 (ANS 1037-1067)
- BOGIE ASS’Y Dwg. No. 1-4ANF2-001 (ANF)
12. Documents to be Supplied by Contractor
Contractor shall be requested to submit layout of construct and
installation of inspection pit, bogie testing stand and
accessories for SRT approval at the early stage of
implementation before construction and installation.
6 (six) sets of Instruction Manual covers operating and
maintenance manual; It shall cover the basic function and
workings of all equipments, system and maintenance
requirement.
Certificate of manufacturer
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General Specification for Supply and Installation of Bogie Testing Stand
(150121) Page 29 of 18
Suppler should provide Certificate of Manufacture (ISO and
Railway Standard) and Certificate of Origin for the unit
Documents as described in Clause 13, Clause 15, Clause 16,
and Clause 19
13. Quality Assurance
The standard practice of manufacturing inspections and
performance tests of the bogie testing stand, adaptors and
special tools supplied shall be carried out by successful bidder.
Records of the inspections and tests shall be done with SRT
inspectors, and submitted to SRT committee before the time of
supply. Test certificates or manufacturing certificates shall also be
provided before the time of supply.
The contractor shall be responsible for the performances of
all inspections and test for all supplies and shall apply equally to
any work he may subcontract and to any supplies purchased.
Records of examination and tests shall be kept complete and
available to SRT or its inspecting engineers. The performance
test after installation shall be carried out under SRT inspectors
and bidder’s supervision with bidder responsibility. Any
component supplied which unsatisfactorily function and do not
comply technically with SRT’s requirements shall be immediately
replaced or repaired by free of any charges.
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General Specification for Supply and Installation of Bogie Testing Stand
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14. Spare Parts
Spare parts shall be available for next 15 years. A list of
recommended spare parts for smooth operations within heavy
overhaul maintenance period as well as all testing equipment,
testing machine, and calibration equipment with itemized price
shall be submitted separately as optional. SRT reserves the right
to purchase any parts or equipment of the offer.
15. Supervision
15.1 Scope of supervision shall include dispatching of
engineers to help the operation, training of SRT staffs and
making the preliminary installation schedule according to
SRT’s civil engineering department and SRT’s mechanical
engineering department conditions. Costs for supervision
shall be borne by the contractor unless otherwise specified. It
is important that the bidder shall put effort to make the
installation commence as soon as possible and adhere to the
program plan.
15.2 After contract has been awarded, contractor shall have the
engineers come to analyze the installation according to
operation possibility covering locomotive bogies, DMU bogies,
and passenger coach bogies, make confirmation for location
and space, make confirmation for all dimensions of all bogie
types in order to making adaptors, and make rough drawing
of prototype adaptors and collect information in details.
Though the period of staying in Thailand of the engineers in
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General Specification for Supply and Installation of Bogie Testing Stand
(150121) Page 31 of 18
this connection is up to the contractor’s consideration, SRT
shall set 4 weeks as maximum analysis period. All cost shall
be taken by contractor. However, the longer stay as
considered necessary by the contractor shall be quoted
separately.
15.3 Preliminary program and making of prototype shall be
approved by SRT before proceeding. Drawing of prototype
each adaptor and program plan shall be submitted to SRT in
appropriate time. Installation and construction can be started
only after SRT’s endorsement of final drawing.
15.4 Contractor shall provide at least 2 (two) engineers to stay
in Thailand for addicting the installation, construction, and
operation. Excluding requirement specified in Clause 15.2,
the period of staying in Thailand for engineering service shall
be of at least 3 (three) months continuously or in different
periods, commencing in appropriate time agreed by SRT.
Contractor shall be at least finish prototype and submit all
final drawings of installation and construction before the end
of supervisory period.
15.5 Complete drawings to be submitted for approval shall be
made in contractor’s office or in manufacture’s office.
16. Workplace for Installation
Contractor shall be responsible to propose a space in
Makkasan Workshop area that is compatible with bogie testing
activities for many types of bogie to be tested. Because
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General Specification for Supply and Installation of Bogie Testing Stand
(150121) Page 32 of 18
Makkasan Workshop is a SRT property, SRT has a right to refuse
the contractor proposal. In that case, contractor is requested to
re-propose other spaces for SRT consideration and approval. The
contractor shall also be responsible for construction, installation,
and supply of any tools and equipment including electricity power,
internet provider, and water supply (if needed).
17. Training
a) Contractor shall arrange training program at the
manufacturer’s workshop or client’s workshop which installed the
bogie testing stand and spring testing machine as same as
proposed for a period of 2 (two) weeks a minimum. Qualified SRT
personnel to be trained will comprise 2 (two) engineers and 2
(two) technicians. Training shall at least cover the operation,
programming, testing, recording, report printing, calibration, and
maintenance practices. The training program shall be approved
by SRT before departure of its staffs. If training program is
arranged in foreign country, costs of training shall be borne by
contractor including the provision of air transportation from/to
Bangkok, necessary inland transportation, suitable
accommodation and daily allowances.
b) In house training concerning the operation, programming,
testing, recording, report printing, calibration, and maintenance
shall be carried out by contractor’s engineers at the SRT’s office
with contractor’s expenses. This shall include maintenance staffs
of workshop for inspection and maintenance of each equipment.
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General Specification for Supply and Installation of Bogie Testing Stand
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18. Drawing
Contractor shall furnish sets of drawing and submit to SRT
without any chargesas the following:
a) Three sets of print from prototype sketch of the bogie
testing stand installation, bogie testing stand, and adaptors
submitted to SRT for approval.
b) Three sets of print from final drawing of the bogie testing
stand installation, bogie testing stand, and adaptors submitted to
SRT for approval before installation and construction,
respectively.
c) Five sets of copy from approved final drawing of the bogie
testing stand installation, bogie testing stand, and each adaptor
type.
d) One complete set of final drawing of the bogie testing
stand installation, bogie testing stand, and each adaptor type on
best quality tracing material; bound into group and supplied in
circular tins with covers.
e) One complete set of final drawing of the spring testing
machine installation, spring testing machine, and each adaptor
type on best quality tracing material; bound into group and
supplied in circular tins with covers.
f) One complete set of reduced size white paper prints from
the tracing in Clause 19 d) and Clause 19 e); the size of prints
shall be either 297 x 420 mm or 11x17 inch. The prints shall be
bound into group and supplied in circular tins with covers.
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g) Two softcopy sets of all final drawings tracing in Clause 19
d) and Clause 19 e) together with Solid-State Drive (SSD).
h) Two hardcopy sets of instructions for the spring testing
machine and the bogie testing stand
Be noted that any code word or abbreviation in the drawing
shall be explained. Drawings shall be headed with title, name and
logo of SRT, name and logo of contractor, date and contract
number.
Cover of drawings shall have the title printed as following;
State Railway of Thailand
Name of Drawing
Name of principal maker
No. of contract (or order) and year of placing the
order.
The delivery of drawings shall be made to suit the bogie
testing stand proposed, to Chief Mechanical Engineer, State
Railway of Thailand, Bangkok, Thailand.
19. Packing and shipment
Raw materials, bogie testing stand, adaptors, and special
tools shall be carefully packed and protected for sea voyage.
Steel sheets, brackets, pipes, etc. shall be appropriately protected
from corrosion. Steel pipes shall be plugged to prevent foreign
matter from going inside. After arrival at Bangkok, if the damages
are found to have been due to improper packingor protection, the
contractor shall have to replace the defective parts by re-send
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General Specification for Supply and Installation of Bogie Testing Stand
(150121) Page 35 of 18
new parts with free of all costs before assembly and installation.
The delay caused by improper packing or protection shall not be
a cause of contract extension, and all repair expenses shall be
borne by the contractor.
Since raw materials, bogie testing stand adaptors, and
special tools supplied are due to custom and acceptance
inspection, repacking shall be done by contractor. The contractor
is also to be responsible for proper stocking of those raw
materials bogie testing stand adaptors, and special tools as well
as the supply of proper packing materials.
All packing cases are to be clearly marked in black with the
initial letter “SRT”, the order number and date, the contractor’s
name or the maker’s name, the gross and net weight and port of
destination. Each package is to be given a serial number
corresponding to the number in the shipping specification.
The cost of packing is to be included in the contracted price.
Packing list shall be in English and details shall be stated in
the list showing what parts are packed in each package.
20. Painting
Finished bogie testing stand and adaptors ready to be used
are needed to paint them before using, and bogie testing stand
shall be painted with proper paint coating whereas adaptors shall
be painted at least twice with finished black paint after
anticorrosive paint coating with letter showing type of bogie to be
applied, and adaptor weight and height. Painting of the inspector
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General Specification for Supply and Installation of Bogie Testing Stand
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pit including related equipment is also needed with proper paint or
coat.
Painting is to be done in accordance with the best possible
practice. Paints shall be of best quality and shall bond tightly to
the surface.
All painting expenses shall be borne by the contractor.
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Mechanical Engineering Center
Mechanical Engineering Department
State Railway of Thailand
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