DATASHEET FOR STP BASED ON OPEN TECHNOLOGY

INSTRUMENTATION AND CONTROL WORKS

DATASHEET
FOR
INSTRUMENTATION AND CONTROL WORKS

GUDC, Gandhinagar 1
DATASHEET FOR STP BASED ON OPEN TECHNOLOGY
INSTRUMENTATION AND CONTROL WORKS

TABLE OF CONTENTS

Sr. No. Description

1. Instruments / Process Analyzers

1.1. Full Bore Electromagnetic Flow Transmitter

1.2. Open Channel Flow Transmitter

1.3. Pressure Gauge

1.4. Pressure Transmitter

1.5. Pressure Switch

1.6. Ultrasonic type Level Transmitter

1.7. Hydrostatic Type Level Transmitter

1.8. Displacer Type Level Switch

1.9. Float & Board Type Level Indicator

1.10. pH sensor and Transmitter

1.11. Turbidity sensor and Transmitter

1.12. Chlorine sensor and Transmitter

1.13. Dissolved Oxygen sensor and Transmitter

1.14. TSS sensor and Transmitter

1.15. TOC / COD / BOD sensor and Transmitter

1.16. Digital Process Indicator (Panel Mounted)

1.17. Laboratory equipments

2. Automation Equipments

2.1. PLC and SCADA System

2.2. UPS System

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DATASHEET FOR STP BASED ON OPEN TECHNOLOGY
INSTRUMENTATION AND CONTROL WORKS

3. Cables

3.1. Instrument Signal Cables

3.2. RTD cables

3.3. Thermocouple cables

3.4. Control cables

3.5. Power cables

GUDC, Gandhinagar 3
DATASHEET FOR STP BASED ON OPEN TECHNOLOGY
INSTRUMENTATION AND CONTROL WORKS

1. Fields Instruments / Process Analyzers

1.1. Technical Particulars- Full Bore Electromagnetic Flow Transmitter:

Sr. Description Particulars To be filled by Bidder

No.
1 General
1.1 Make As per approved vendor list
1.2 Item Full Bore Electromagnetic
Flow Meter
1.3 Service Common Header of Pump
Discharge
1.4 Fluid Sewage Water
1.5 Area Classification Non Hazardous /
Hazardous
2 Flow Sensor
2.1 Type DC pulsed
2.2 Electrode / Sensor Hast alloy C
MOC
2.3 Flow Tube MOC SS304
2.4 Coil Housing MOC Non corrosive (SS 304) or
Die cast aluminium with
anti-corrosive grade paint
suitable for application
2.5 Grounding Ring MOC SS 304
2.6 Liner MOC PTFE
2.7 Process Connection Flanged
2.8 Flange MOC CS
2.9 Housing Protection IP 68
2.10 Pressure Rating 16 Kg/cm2
2.11 Temperature 50 °C Ambient
2.12 Size(mm) To suit mains flow
parameters, with pipe
reducers provided as
necessary
3 Flow Indicator and Transmitter
3.1 Type Microprocessor Based,
Remote Mounted
3.2 Power Supply 230 VAC Line Power
3.3 Accuracy ± 0.5 % of measured value
3.4 Repeatability +/-0.1%

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DATASHEET FOR STP BASED ON OPEN TECHNOLOGY
INSTRUMENTATION AND CONTROL WORKS

Sr. Description Particulars To be filled by Bidder

No.
3.5 Transmitter Protection IP67
3.6 Transmitter MOC Dia-cast Aluminium with PU
finish / Polycarbonate
3.7 Output One Current – 4 to 20 mA (
isolated) proposanal to flow
rate
Hart (version 6 or above)
One Scalable Pulse
One Status Output
3.8 Communication Modbus RS485
3.9 Display 2 Line Backlit LCD,
Programmable
3.10 Maximum Digit Display 8 Digit
3.11 Indication on DisplayActual Flow Rate /
Instantaneous Flow Rate
Cumulative Forward Flow
Cumulative Reverse Flow
Cumulative Flow / Sum /
Totalizers
Alarm
Five (5) digit backlit/Normal
LCD, for flow rate in m3/hr.
Eight (8) digit
backlit/Normal LCD for
totalized flow in ML
• Display with 8 digits for
main information.
Index, menu and status
symbols for dedicated
information
• Key for toggling through
the information and reset
customer totalizers and
call-up function
• Selectable default
information and accessible
menus:
- Operator
- Meter
- Service
- Data Logger
3.12 Zero and Span Factory set Password
adjustment protection of all parameters
and hardware protection of
calibration and revenue
parameters.
3.13 Facility for on line Required as following:

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DATASHEET FOR STP BASED ON OPEN TECHNOLOGY
INSTRUMENTATION AND CONTROL WORKS

Sr. Description Particulars To be filled by Bidder

No.
diagnosis Diagnostic
• Continuous self test shall
include
- Coil current to drive the
magnetic field
- Signal input circuit
- Data calculation, handling
and storing
• Features
- Alarm statistics and
logging for fault analyzing
- Electrode impedance to
check actual media contact
- Flow simulation to check
pulse and communication
signal chain for correct
scaling
- Number of sensor
measurements (excitations)
- Transmitter temperature
- Low impedance alarm for
change in media
- Flow alarm when defined
high flow exceeds
-Verification mode for fast
measure performance
check
- Statistic flow and
consumption data
3.14 Cable Gland Required
3.15 Cable Length ( sensor 10 Meter minimum or suit to
to transmitter) site
3.16 Data Protection:  All data shall be stored in
an EEPROM.
 Totalized statistic shall
be backed up every 10
min
 Power consumption and
temperature
Measurement statistic at
every 4 hour
 Minimum 30 days of data
shall be stored in
EEPROM.
 Password protection of
all parameters and
hardware protection of
calibration and revenue

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DATASHEET FOR STP BASED ON OPEN TECHNOLOGY
INSTRUMENTATION AND CONTROL WORKS

Sr. Description Particulars To be filled by Bidder

No.
parameters.
3.17 Power Supply in case External AC/DC power
of Raw power is not supply required with 8 hour
available battery back up
4 Flow Indicator and Integrator (Panel Mounted)
4.1 Type Electronic, Microprocessor
based, single unit for flow
indicator and integrator.
4.2 Display Digital, LED display
4.3 Digit Height 14 mm or Higher
4.4 No. of Digits
a) Flow indicator 4 Digits
b) Flow integrator 8 Digits
4.4 Input 4-20 mA DC (Isolated)
4.5 Zero and span Required
adjustment
4.6 Manual Reset Facility Required (shall be
for flow integrator protected)
4.7 Engineering Units for m3/hr
Flow rate indicator
4.8 Battery backup for flow Required
integrator
4.9 Retransmitted output Required

1.2. Technical Particulars- Open Channel Flow Transmitter:

Sr. Description Particulars To be filled by Bidder

No.
1 General
1.1 Make As per approved vendor list
1.2 Item Open Channel Flow Meter
1.3 Service Open Channel
1.4 Fluid Sewage Water
1.5 Area Classification Non Hazardous /
Hazardous
2 Flow Sensor
2.1 Type Ultrasonic
2.2 Sensor MOC PP / PVDF
2.3 Seal MOC EPDM
2.4 Sensor Housing MOC Diacast Aluminium with PU
finish / Polycarbonate

GUDC, Gandhinagar 7
DATASHEET FOR STP BASED ON OPEN TECHNOLOGY
INSTRUMENTATION AND CONTROL WORKS

Sr. Description Particulars To be filled by Bidder

No.
2.5 Process Connection Flanged
2.6 Flange MOC PP / CS
2.7 Housing Protection IP 68
2.8 Temperature Required
compensation
2.9 Swirling arm Required for access during
arrangement for maintenance
mounting of sensor
2.10 Size(mm) To suit Open Channel flow
parameters
2.11 Pressure Rating Atmospheric
(Kg/cm2)
2.12 Temperature 50 °C Ambient
3 Flow Indicator and Transmitter
3.1 Type Microprocessor Based,
Remote Mounted
3.2 Power Supply 230 VAC Line Power
3.3 Accuracy ± 0.5 % of measured value
3.4 Repeatability +/-0.1%
3.5 Transmitter Protection IP67
3.6 Transmitter MOC Dia-cast Aluminium with PU
finish / Polycarbonate
3.7 Output One Current – 4 to 20 mA (
isolated) proposanal to flow
rate
Hart (version 6 or above)
One Scalable Pulse
One Status Output
3.8 Communication Modbus RS485
3.9 Display 2 Line Backlit LCD,
Programmable
3.10 Maximum Digit Display 8 Digit
3.11 Indication on Display Actual Flow Rate /
Instantaneous Flow Rate
Cumulative Flow / Sum /
Totaliser
Alarm
Five (5) digit backlit/Normal
LCD, for flow rate in m3/hr.
Eight (8) digit
backlit/Normal LCD for
totalized flow in ML

GUDC, Gandhinagar 8
DATASHEET FOR STP BASED ON OPEN TECHNOLOGY
INSTRUMENTATION AND CONTROL WORKS

Sr. Description Particulars To be filled by Bidder

No.
• Display with 8 digits for
main information.
Index, menu and status
symbols for dedicated
information
• Key for toggling through
the information and reset
customer totalizer and call-
up function
• Selectable default
information and accessible
menus:
- Operator
- Meter
- Service
- Data Logger
3.12 Zero and Span Factory set Password
adjustment protection of all parameters
and hardware protection of
calibration and revenue
parameters.
3.13 Facility for on line Required as following:
diagnosis Diagnostic
• Continuous self test shall
include
- Signal input circuit
- Data calculation, handling
and storing
• Features
- Alarm statistics and
logging for fault analyzing
- Transmitter temperature
- Flow alarm when defined
high flow exceeds
-Verification mode for fast
measure performance
check
- Statistic flow and
consumption data
3.14 Cable Gland Required
3.15 Cable Length ( sensor 10 Meter minimum or suit
to transmitter) to site
3.16 Data Protection:  All data shall be stored
in an EEPROM.
 Totalizers statistic shall
be backed up every 10
min

GUDC, Gandhinagar 9
DATASHEET FOR STP BASED ON OPEN TECHNOLOGY
INSTRUMENTATION AND CONTROL WORKS

Sr. Description Particulars To be filled by Bidder

No.
 Power consumption and
temperature
Measurement statistic at
every 4 hour
 Minimum 30 days of
data shall be stored in
EEPROM.
 Password protection of
all parameters and
hardware protection of
calibration and revenue
parameters.
3.17 Power Supply in case External AC/DC power
of Raw power is not supply required with 8 hour
available battery back up
4 Flow Indicator and Integrator ( Panel Mounted)
4.1 Type Electronic, Microprocessor
based, single unit for flow
indicator and integrator.
4.2 Display Digital, LED display
4.3 Digit Height 14 mm or Higher
4.4 No. of Digits
a) Flow indicator 4 Digits
b) Flow integrator 8 Digits
4.4 Input 4-20 mA DC (Isolated)
4.5 Zero and span Required
adjustment
4.6 Manual Reset Facility Required (shall be
for flow integrator protected)
4.7 Engineering Units for m3/hr
Flow rate indicator
4.8 Battery backup for flow Required
integrator
4.9 Retransmitted output Required

1.3. Technical Particulars- Pressure Gauge:

Sr. Description Particulars To be filled by Bidder

No.
1 General

1.1 Make As per approved vendor list

1.2 Item Pressure Gauge

Service Pump/Blower Discharge,
1.3 Pump/Blower Discharge
Common Header

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DATASHEET FOR STP BASED ON OPEN TECHNOLOGY
INSTRUMENTATION AND CONTROL WORKS

Sr. Description Particulars To be filled by Bidder

No.
1.4 Fluid Sewage Water, Air
Area Classification Non Hazardous /
1.5
Hazardous
2 Pressure Gauge

2.1 Type Bourdon

2.2 Sensor and other SS 316
wetted parts M.O.C
2.3 Process connection ½” NPT (M)
2.4 Dial size 150 mm
2.5 Material of dial Aluminium with white back
ground and black numerals
2.6 Glass Shatterproof
2.7 Housing material Die cast aluminium with
epoxy coating
2.8 Accuracy ±1% of full scale or better
2.9 Over range protection 125% of maximum
pressure
2.10 Gauge Protection IP65

2.11 Temperature 50 °C Ambient

2.12 Range As per pump design

(Range to be finalised
during detailed engineering
without any cost
implication)
2.13 Accessories  Snubber
 3 way isolation valve
 Impulse tubing, fittings
 All other installation
hardware
2.14 Diaphragm Seal SS316
M.O.C
2.15 3 Way Isolation Valve SS316
M.O.C
2.16 Impulse Tube Fitting SS316
M.O.C

1.4. Technical Particulars- Pressure Transmitter:

Sr. Description Particulars To be filled by Bidder

No.
1 General

1.1 Make As per approved vendor list

GUDC, Gandhinagar 11
DATASHEET FOR STP BASED ON OPEN TECHNOLOGY
INSTRUMENTATION AND CONTROL WORKS

Sr. Description Particulars To be filled by Bidder

No.
1.2 Item Pressure Transmitter
Service Pump/ Blower Discharge
1.3
Common Header
1.4 Fluid Sewage Water
Area Classification Non Hazardous /
1.5
Hazardous
2 Pressure Sensor

2.1 Type Diaphragm / piezoelectric

2.2 Sensor and other SS 316
wetted parts M.O.C
2.3 Process connection ½” NPT (F)
2.4 Sensor Fill Fluid Silicon Oil
2.5 Temperature 50 °C Ambient
2.6 Range As per pump design
(Range to be finalised
during detailed engineering
without any cost
implication)
3 Pressure Transmitter
3.1 Type SMART Type /
Microprocessor Based,
Head Mounted
3.2 Power Supply 230 VAC Line Power / 24
VDC
3.3 Accuracy ± 0.1 % of measured value
3.4 Response Time 100 ms
3.5 Transmitter Protection IP67
3.6 Transmitter MOC SS316 /Diacast Aluminium
with PU finish
3.7 Output One Current – 4 to 20 mA (
isolated) proposanal to
pressure
Hart (version 6 or above)
3.8 Display Alphanumeric LCD Type,
Programmable
3.9 Over range protection 125% of maximum
pressure
3.10 Zero and span Required
adjustment
3.11 Cable Gland Required

3.12 Accessories  Snubber

 3 way isolation valve
 Impulse tubing, fittings

GUDC, Gandhinagar 12
DATASHEET FOR STP BASED ON OPEN TECHNOLOGY
INSTRUMENTATION AND CONTROL WORKS

Sr. Description Particulars To be filled by Bidder

No.
 Mounting Bracket
 Tag Plate
 All other installation
hardware
3.13 Diaphragm Seal M.O.C SS316

3.14 3 Way Isolation Valve SS316

M.O.C

3.15 Impulse Tube Fitting SS316

M.O.C
4 Digital Pressure Indicator ( Panel Mounted)

4.1 Type Electronic, Microprocessor

based
4.2 Display Digital, LED display

4.3 Digit Height 14 mm or Higher

4.4 No. of Digits

- Pressure indicator 8 Digits
4.5 Input 4-20 mA DC (Isolated)

4.6 Zero and span Required

adjustment
4.7 Engineering Units for
- Pressure indicator Kg / Cm2
4.8 Battery backup for flow Required
integrator
4.9 Retransmitted output Required

1.5. Technical Particulars- Pressure Switches:

Sr. Description Particulars To be filled by Bidder

No.
1 General

1.1 Make As per approved vendor list

1.2 Item Pressure Switch

1.3 Fluid Sewage Water

Area Classification Non Hazardous /
1.4
Hazardous
2 Pressure Sensor

2.1 Type Diaphragm / piezoelectric

2.2 Sensor and other SS 316

wetted parts M.O.C
2.3 Process connection ½” NPT (F)
2.4 Temperature 50 °C Ambient

GUDC, Gandhinagar 13
DATASHEET FOR STP BASED ON OPEN TECHNOLOGY
INSTRUMENTATION AND CONTROL WORKS

Sr. Description Particulars To be filled by Bidder

No.
2.5 Range As per pump design
(Range to be finalised
during detailed engineering
without any cost
implication)
2.6 Accuracy + /- 1% of full scale or
better
2.7 Range As per pump design,
Adjustable setting over full
span and as per P&ID.
2.8 Over range Protection 125% of range
2.9 Body Material of casing Die Cast Aluminium / non-
corrosive
2.10 Set point adjusting Required
scale
2.11 Accessories  Snubber
 3 way isolation valve
 Impulse tubing, fittings
 All other installation
hardware
2.12 Diaphragm Seal M.O.C SS316
2.13 3 Way Isolation Valve SS316
M.O.C
2.14 Impulse Tube Fitting SS316
M.O.C

1.6. Technical Particulars- Ultrasonic type Level Transmitter:

Sr. Description Particulars To be filled by Bidder

No.
1 General

1.1 Make As per approved vendor list

1.2 Item Level Transmitter

1.3 Service Sump / Tank

Fluid Sewage Water, Chemical
1.4
Water
Area Classification Non Hazardous /
1.5
Hazardous
2 Level Sensor

2.1 Type Ultrasonic

2.2 Sensor MOC PP / PVDF
2.3 Seal MOC EPDM
2.4 Sensor Housing MOC Diacast Aluminium with PU
finish / Polycarbonate

GUDC, Gandhinagar 14
DATASHEET FOR STP BASED ON OPEN TECHNOLOGY
INSTRUMENTATION AND CONTROL WORKS

Sr. Description Particulars To be filled by Bidder

No.
2.5 Process Connection Flanged
2.6 Flange MOC PP / CS
2.7 Housing Protection IP 68
2.8 Temperature Required
compensation
2.9 Swirling arm Required for access during
arrangement for maintenance
mounting of sensor
2.10 Size(mm) To suit Sump / Tank Height
2.11 Pressure Rating Atmospheric
(Kg/cm2)
2.12 Temperature 50 °C Ambient
3 Level Transmitter
3.1 Type Microprocessor Based,
Remote Mounted
3.2 Power Supply 230 VAC Line Power
3.3 Accuracy ± 0.1 % of measured value
3.4 Repeatability +/-0.1%
3.5 Transmitter Protection IP67
3.6 Transmitter MOC Diacast Aluminium with PU
finish / Polycarbonate
3.7 Output One Current – 4 to 20 mA (
isolated) proposanal to
Level
Hart (version 6 or above)
3.8 Display 2 Line Backlit LCD,
Programmable
3.9 Maximum Digit 8 Digit
Display
3.10 Indication on Display Actual Sump / Tank Level
Alarm
3.11 Zero and Span Factory set Password
adjustment protection of all parameters
and hardware protection of
calibration and revenue
parameters.
3.12 Cable Gland Required

3.13 Cable Length ( sensor 10 Meter minimum or suit to

to transmitter) site
4 Digital Level indicator ( Panel Mounted)

4.1 Type Microprocessor based

GUDC, Gandhinagar 15
DATASHEET FOR STP BASED ON OPEN TECHNOLOGY
INSTRUMENTATION AND CONTROL WORKS

Sr. Description Particulars To be filled by Bidder

No.
4.2 Display Digital LED display
4.3 Digit Height 14 mm or higher
4.4 No. of Digits 3½
4.5 Input 4-20 mA DC with HART
protocol (version 6 or
above)
4.6 Zero & Span Required
Adjustment
4.7 Engineering Units for Meters and %.
display
4.8 Accuracy ±0.1 % of span
4.9 Enclosure Material Non corrosive
4.10 Retransmission output Isolated 4-20 mA DC-2nos.
4.11 Power supply to 24 V DC
Transmitter
4.12 Alarm outputs 1NO+1NC for high and
Low-Low alarms
(adjustable)

1.7. Technical Particulars- Hydrostatic Type Level Transmitter:

Sr. Description Particulars To be filled by Bidder

No.
1 General

1.1 Make As per approved vendor list

1.2 Item Level Transmitter

1.3 Service Aeration Tank

Fluid Sewage Water, Chemical
1.4
Water
Area Classification Non Hazardous /
1.5
Hazardous
2 Level Sensor

2.1 Type Hydrostatic

2.2 Sensor MOC SS316
2.3 Process Connection Flanged
2.4 Flange MOC PP / CS
2.5 Housing Protection IP 68
2.6 Temperature Required
compensation

GUDC, Gandhinagar 16
DATASHEET FOR STP BASED ON OPEN TECHNOLOGY
INSTRUMENTATION AND CONTROL WORKS

Sr. Description Particulars To be filled by Bidder

No.
2.7 Swirling arm Required for access during
arrangement for maintenance
mounting of sensor
2.8 Size(mm) To suit Sump / Tank Height
2.9 Pressure Rating Atmospheric
(Kg/cm2)
2.10 Temperature 50 °C Ambient
3 Level Transmitter
3.1 Type Microprocessor Based,
Remote Mounted
3.2 Power Supply 230 VAC Line Power
3.3 Accuracy ± 0.1 % of measured value
3.4 Repeatability +/-0.1%
3.5 Transmitter Protection IP67
3.6 Transmitter MOC Diacast Aluminium with PU
finish / Polycarbonate
3.7 Output One Current – 4 to 20 mA (
isolated) proposanal to
Level
Hart (version 6 or above)
3.8 Display 2 Line Backlit LCD,
Programmable
3.9 Maximum Digit 8 Digit
Display
3.10 Indication on Display Actual Sump / Tank Level
Alarm

3.11 Zero and Span Factory set Password

adjustment protection of all parameters
and hardware protection of
calibration and revenue
parameters.
3.12 Cable Gland Required
3.13 Cable Length ( sensor 10 Meter minimum or suit to
to transmitter) site
4 Digital Level indicator ( Panel Mounted)

4.1 Type Microprocessor based

4.2 Display Digital LED display
4.3 Digit Height 14 mm or higher
4.4 No. of Digits 3½
4.5 Input 4-20 mA DC with HART
protocol (version 6 or

GUDC, Gandhinagar 17
DATASHEET FOR STP BASED ON OPEN TECHNOLOGY
INSTRUMENTATION AND CONTROL WORKS

Sr. Description Particulars To be filled by Bidder

No.
above)

4.6 Zero & Span Required

Adjustment
4.7 Engineering Units for Meters and %.
display
4.8 Accuracy ±0.1 % of span
4.9 Enclosure Material Non corrosive
4.10 Retransmission output Isolated 4-20 mA DC-2nos.
4.11 Power supply to 24 V DC
Transmitter
4.12 Alarm outputs 1NO+1NC for high and
Low-Low alarms
(adjustable)

1.8. Technical Particulars- Displacer Type Level Switch:

Sr. Description Particulars To be Filled By Bidder

No.
1 General

1.1 Make As per approved vendor list

1.2 Item Level Switch

1.3 Service Sump / Tank

1.4 Fluid Sewage Water

Area Classification Non Hazardous /
1.5
Hazardous
2 Level Sensor

2.1 Type Displacer

2.2 Flexible Rope MOC PP / SS316
2.3 Displacer MOC PP / SS316
2.4 Spring Housing PP / SS316
2.5 Process connection Flanged
2.6 Process connection PP
MOC
2.7 Switching Type Micro switch
2.8 Switching Contacts 2 SPDT, 5A
2.9 Housing material Die cast aluminium with
epoxy coating
2.10 Protection Class IP65

GUDC, Gandhinagar 18
DATASHEET FOR STP BASED ON OPEN TECHNOLOGY
INSTRUMENTATION AND CONTROL WORKS

Sr. Description Particulars To be Filled By Bidder

No.
2.11 Perforated Still well PP
2.12 Temperature 50 °C Ambient
2.13 Range As per Sump / Tank design
(Range to be finalised
during detailed engineering
without any cost implication)

1.9. Technical Particulars- Float & Board Type Level Indicator:

Sr. Description Particulars To be filled by Bidder

No.
1 General

1.1 Make As per approved vendor list

1.2 Item Level Indicator

1.3 Service Sump / Tank

Fluid Sewage Water, Chemical
1.4
Water
Area Classification Non Hazardous /
1.5
Hazardous
2 Level Indicator
2.1 Type Float and Board
2.2 Construction Guided
2.3 Measuring Range To Suit Sump / Tank Height
2.4 Travel Full Range
2.5 Float SS316
2.6 Float / Guide wire SS316
Rope
2.7 Calibrated Gauge 6” wide x aluminium powder
Board coating with black
graduations and numerical
2.8 Pointer Red, powder coated steel
with measuring rope holder
2.9 Protection Conduit Vertical and Horizontal limb
in galvanized steel
2.10 Elbow pulley Cadmium plated steel or PP
pulley with PTFE bush and
SS shaft housed in weather
proof aluminium or PP
enclosure
2.11 Tensioner Cadmium plated steel
spring housed in CS or PP
enclosure

GUDC, Gandhinagar 19
DATASHEET FOR STP BASED ON OPEN TECHNOLOGY
INSTRUMENTATION AND CONTROL WORKS

Sr. Description Particulars To be filled by Bidder

No.
2.12 Anchor SS316 plate
(25mm x 6mm thick plate to
be welded at bottom of
sump / tank at site)
2.13 Rope Fastener SS316
2.14 Gauge Brackets Powder Coated Steel
2.15 Counter weight for Required
rope type probe to
keep it straight
2.16 Spacers between the Required
probes to avoid
entangling with each
other

1.10. Technical Particulars- pH sensor and Transmitter:

Sr. Description Particulars To be filled by Bidder

No.
1 General

1.1 Make As per approved vendor list

1.2 Item pH Sensor & Transmitter

Service Inlet & Outlet of STP, After
1.3
Alum Dosing
Fluid Sewage Water, Chemical
1.4
Water
Area Classification Non Hazardous /
1.5
Hazardous
2 pH Sensor
2.1 Type Electrode
2.2 Principle Potentiometric
measurement
2.3 Range 0 to 14 pH
2.4 Material Glass
2.5 Max Process 50°C
temperature
2.6 Max Process pressure 6bar
2.7 temperature sensor Pt100
2.8 Connection Analog / digital connection
with Transmitter
2.9 Ingres protection IP68
2.10 Resolution 0.01pH, Temp 0.1°C
2.11 Calibration data Inbuilt calibration &

GUDC, Gandhinagar 20
DATASHEET FOR STP BASED ON OPEN TECHNOLOGY
INSTRUMENTATION AND CONTROL WORKS

Sr. Description Particulars To be filled by Bidder

No.
application data storage in
sensor / Transmitter
2.12 Sensor capability The sensor connection
should be able to withstand
corrosion , moisture , and
can be also connected
under water
2.13 Data safety The sensor / transmitter
should store on-board
calibration data ,
diagnostics information
3 pH Transmitter
3.1 Type Microprocessor Based,
Remote Mounted
3.2 Output 4-20 mA analog outputs
3.3 Supply voltage 230 V AC, 50Hz
3.4 Material Field Housing : ABS PC
3.5 Display LC display with backlight,
two lines, with status
indicators
3.6 Electromagnetic interference emission and
compatibility interference immunity acc.
to EN 61326-1:2006
3.7 Protection class of ≥ IP 65
field housing
3.8 Ambient temperature –20 ... +60 °C
3.9 Self-Diagnostic Required
feature
3.10 Transmitter channels Two channel minimum
required

1.11. Technical Particulars- Turbidity sensor and Transmitter:

Sr. Description Particulars To be filled by Bidder

No.
1 General

1.1 Make As per approved vendor list

Item Turbidity Sensor &
1.2
Transmitter
Service Inlet & Outlet of STP, After
1.3
Clarifloculator
Fluid Sewage Water, Chemical
1.4
Water
Area Classification Non Hazardous /
1.5
Hazardous
2 Turbidity Sensor

GUDC, Gandhinagar 21
DATASHEET FOR STP BASED ON OPEN TECHNOLOGY
INSTRUMENTATION AND CONTROL WORKS

Sr. Description Particulars To be filled by Bidder

No.
2.1 Principle Nephelometric measuring
principle
90° NIR scattered light
according to
ISO 7027. Measurement at
wavelength of 860nm
2.2 Measurement range 0.000 – 4000 display range
up-to 9999 FNU/NTU
2.3 Material Sensor shaft : Stainless
steel 1.4404 (AISI 316 L)
Optical window : sapphire O-
rings : EPDM
2.4 Max Process 50°C
temperature
2.5 Max Process pressure 10bar
2.6 Connection Fixed cable connection
2.7 Ingres protection IP68
2.8 Additional Calibration certification
Certifications
2.9 Resolution 0.0015 FNU
2.10 Inaccuracy 2% ± 0.01 FNU
2.11 Repeatability < 0.5% of measured value
( range 0 to 10 NTU/FNU)
3 Turbidity Transmitter
3.1 Type Microprocessor Based,
Remote Mounted
3.2 Transmitter system 4 wire with analog outputs
3.3 Supply voltage 230 V AC, 50Hz
3.4 Material Field Housing : ABS PC
3.5 Display LC display with backlight,
two lines, with status
indicators
3.6 Electromagnetic interference emission and
compatibility interference immunity acc.
to EN 61326-1:2006
3.7 Protection class of ≥ IP 65
field housing
3.8 Ambient temperature –20 ... +60 °C
3.9 Self-Diagnostic Required
feature
3.10 Transmitter channels Two channel minimum
required

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INSTRUMENTATION AND CONTROL WORKS

1.12. Technical Particulars- Chlorine sensor and Transmitter:

Sr. Description Particulars To be filled by Bidder

No.
1 General

1.1 Make As per approved vendor list

Item Residual Chlorine Sensor &
1.2
Transmitter
1.3 Service Chlorine Contact Tank

1.4 Fluid Sewage Water

Area Classification Non Hazardous /
1.5
Hazardous
2 Residual Chlorine Sensor
2.1 Type Free Chlorine
2.2 Principle Optical / Amperometric
measurement of free
chlorine.
2.3 Measurement range 0,01 - 5ppm free chlorine
2.4 pH Compensation Required , add on pH
sensor for compensation
2.5 Material Sensor shaft : PVC
Membrane : PTFE
Membrane cap :PBT
(GF30); PVDF
2.6 Process temperature 2°C - 45°C
2.7 Max Process pressure 1 bar
2.8 temperature sensor Pt100
2.9 Connection Analog / digital connection
with Transmitter
2.10 Ingres protection IP68
2.11 Resolution 0.01mg/l
2.12 Inaccuracy 1% of measured value
2.13 Sensor capability The sensor connection
should be able to withstand
corrosion , moisture without
loss of any data
3 Residual Chlorine Transmitter
3.1 Type Microprocessor Based,
Remote Mounted
3.2 Output 4-20 mA analog outputs
3.3 Supply voltage 230 V AC 50Hz
3.4 Material Field Housing : ABS PC

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DATASHEET FOR STP BASED ON OPEN TECHNOLOGY
INSTRUMENTATION AND CONTROL WORKS

Sr. Description Particulars To be filled by Bidder

No.
3.5 Display LC display with backlight,
two lines, with status
indicators
3.6 Electromagnetic interference emission and
compatibility interference immunity acc.
to EN 61326-1:2006
3.7 Protection class of ≥ IP 65
field housing
3.8 Ambient temperature –20 ... +60 °C
3.9 Self-Diagnostic Required
feature
Transmitter channels Two channel minimum
3.10
required ( Chlorine +pH)

1.13. Technical Particulars- Dissolved Oxygen sensor and Transmitter:

Sr. Description Particulars To be filled by Bidder

No.
1 General

1.1 Make As per approved vendor list

1.2 Item DO Sensor & Transmitter

1.3 Service Aeration Tank

1.4 Fluid Sewage Water

Area Classification Non Hazardous /
1.5
Hazardous
2 Dissolved Oxygen Sensor
2.1 Principle Optical / Luminescent /
Fluorescence technology
2.2 Measurement range 0 – 20 mg/L(ppm)
2.3 Material
Wetted Parts Silicone and SS316 TI
Sensor POM Polyoxymethylene or
equv ,
2.4 Max Process 50°C
temperature
2.5 Max Process pressure 10bar
2.6 Connection Fixed cable connection
2.7 Ingres protection IP68
2.8 Additional Calibration certification
Certifications
2.9 Resolution 0.01 mg/l
2.10 Inaccuracy < 5 % of the measured

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DATASHEET FOR STP BASED ON OPEN TECHNOLOGY
INSTRUMENTATION AND CONTROL WORKS

Sr. Description Particulars To be filled by Bidder

No.
value or 1 % of full scale
2.11 Repeatability < 0.5% of measured value
( range 0 to 10 NTU/FNU)
3 Dissolved Oxygen Transmitter
3.1 Type Microprocessor Based,
Remote Mounted
3.2 Transmitter system 4 wire with analog outputs
3.3 Supply voltage 230 V AC, 50Hz
3.4 Material Field Housing : ABS PC
3.5 Display LC display with backlight,
two lines, with status
indicators
3.6 Electromagnetic interference emission and
compatibility interference immunity acc.
to EN 61326-1:2006
3.7 Protection class of ≥ IP 65
field housing
3.8 Ambient temperature –20 ... +60 °C
3.9 Self-Diagnostic Required
feature
Transmitter channels Two channel minimum
3.10
required

1.14. Technical Particulars- TSS sensor and Transmitter:

Sr. Description Particulars To be filled by Bidder

No.
1 General

1.1 Make As per approved vendor list

Item Suspended Sensor &
1.2
Transmitter
1.3 Service Inlet & Outlet of STP

1.4 Fluid Sewage Water

Area Classification Non Hazardous /
1.5
Hazardous
2 Suspended Solid Sensor
2.1 Principle Light scattering at 90deg
&135deg four beam pulsed
method with wavelength at
860nm+/- 30nm
2.2 Measurement range 0 to 4g/L
2.3 Material Sensor shaft : Stainless
steel 1.4404 (AISI 316 L)

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DATASHEET FOR STP BASED ON OPEN TECHNOLOGY
INSTRUMENTATION AND CONTROL WORKS

Sr. Description Particulars To be filled by Bidder

No.
Optical window : sapphire O-
rings : EPDM
2.4 Max Process 50°C
temperature
2.5 Max Process pressure 10bar

2.6 Connection Fixed cable connection

2.7 Ingres protection IP68
2.8 accuracy < 5 % of the measured
value or 1 % of full scale
3 Suspended Solid Transmitter
3.1 Type Microprocessor Based,
Remote Mounted
3.2 Transmitter system 4 wire with analog outputs
3.3 Supply voltage 230 V AC, 50Hz
3.4 Material Field Housing : ABS PC
3.5 Display LC display with backlight,
two lines, with status
indicators
3.6 Electromagnetic interference emission and
compatibility interference immunity acc.
to EN 61326-1:2006
3.7 Protection class of ≥ IP 65
field housing
3.8 Ambient temperature –20 ... +60 °C
3.9 Self-Diagnostic Required
feature
Transmitter channels Two channel minimum
3.10
required

1.15. Technical Particulars- TOC / COD / BOD sensor and Transmitter:

Sr. Description Particulars To be filled by Bidder

No.
1 General

1.1 Make As per approved vendor list

Item TOC / COD / BOD Sensor
1.2
& Transmitter
1.3 Service Inlet & Outlet of STP
1.4 Fluid Sewage Water
Area Classification Non Hazardous /
1.5
Hazardous
2 TOC / COD / BOD Sensor

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DATASHEET FOR STP BASED ON OPEN TECHNOLOGY
INSTRUMENTATION AND CONTROL WORKS

Sr. Description Particulars To be filled by Bidder

No.
2.1 Measuring principle UV photometric - SAC
[Spectral absorption
coefficient] method,
Measurement at 254 nm
without any sampling
/conditioning requirements
2.2 Process temperature 50°C
2.3 Process pressure 10 bar
2.4 Sensor Ingress IP 68
Protection rating
2.5 Maximum measured 2 % of upper end of
error measuring range
2.6 Measuring range COD/BOD: 0 to 75mg/L,
370 mg/L, 1000 mg/L
TOC: 0 to 30mg/L,
150mg/L, max up to
410mg/L
2.7 Repeatability 0.5 % of end of measuring
range (for homogeneous
medium)
2.8 Drift Less 0.2 % of end of
measuring range per week
3 TOC / COD / BOD Transmitter
3.1 Type Microprocessor Based,
Remote Mounted
3.2 Transmitter system 4 wire with analog outputs
3.3 Supply voltage 230 V AC, 50Hz
3.4 Material Field Housing : ABS PC /
Polycarbonate
3.5 Display LC display with backlight,
two lines, with status
indicators
3.6 Electromagnetic Interference emission &
compatibility immunity as per EN 61326-
1:2006, class A
3.7 Protection class of ≥ IP 65
field housing
3.8 Ambient temperature –20 ... +60 °C
3.9 Self-Diagnostic Required
feature
Transmitter channels Two channel minimum
3.10
required

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DATASHEET FOR STP BASED ON OPEN TECHNOLOGY
INSTRUMENTATION AND CONTROL WORKS

1.16. Technical Particulars- Digital Process Indicator (Panel Mounted):

Sr. Description Particulars To be filled by Bidder

No.
1 General

1.1 Make As per approved vendor list

1.2 Item Process Indicator

1.3 Service Panel Mounted

1.4 Area Classification Non Hazardous

2 Process Indicator
2.1 Type Microprocessor based
2.2 Display Digital LED display
2.3 Digit Height 14 mm or higher
2.4 No. of Digits 3½
2.5 Input 4-20 mA

2.6 Zero & Span Required

Adjustment
2.7 Engineering Units for Required ( User Defined)
display
2.8 Accuracy ±0.1 % of span
Enclosure Material Non corrosive
2.9
Polycarbonate or better
2.10 Retransmission output Isolated 4-20 mA DC-2 nos
Power supply to 230VAC / 24 V DC
2.11
Transmitter
Alarm outputs 1NO+1NC for high and Low
2.12
alarms (adjustable)

1.17. Typical Laboratory equipments to be provided are detailed as below:

To be
Sr. filled by
Description Unit Qty
No. Bidder
(Yes / No)
Comparator test set for residual chlorine or 1
1 No.
chloroscope
2 Multi parameter (pH & Conductivity Meter) No. 1
Mains operated pH meter completed with one 1
3 No.
calomel electrode and glass electrode
4 Photoelectric calorimeter / Spectrophotometer No. 1

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DATASHEET FOR STP BASED ON OPEN TECHNOLOGY
INSTRUMENTATION AND CONTROL WORKS

To be
filled by
Sr. Bidder
Description Unit Qty (Yes / No)
No.
Water bath with 6 to 8 concentric holes and discs, 1
5 No.
electrically heated
6 Hot plates No. 25

7 Distilled water plant No. 1

8 Demineraliser No. 1

9 Refrigerator (280 litres capacity) double door No. 1

10 Muffle furnace No. 1

11 Electric oven No. 1

12 Magnetic’ stirrer No. 1

13 Analytical balance with weight box No. 1

14 Jar-Test apparatus (Phipps & Bird) No. 1

15 Centrifuge No. 1

16 Gas cylinder if gas supply is not available No. 1

17 Fume cupboard No. 2

18 Depth Sampler No. 2

19 Total Organic Analyser No. 1

Sieve shaker with standard sieves and two pan 1
20 No.
balance weighing up to 200gm samples
21 Equipment Needed For Bacteriological Examination
22 Hot Air Oven No. 1

23 Autoclave No. 1

24 Incubator 37°C or 44°C (Water/Air-Jacketed) No. 1

25 Binocular microscope No. 1

26 pH Meter No. 1

27 Pipette Box (Stainless Steel) No. 10

28 Wooden Racks/Aluminium Racks No. 5

29 Wire Baskets No. 10

30 Cotton/ Aluminium Foils No. 10

31 Burners (Bunsen) With Pilot Lamp No. 3

32 Suction Flask (1 Litre Cap) No. 2

33 Suction Pump No. 1

34 Sampling Bottles No. 10

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DATASHEET FOR STP BASED ON OPEN TECHNOLOGY
INSTRUMENTATION AND CONTROL WORKS

To be
filled by
Sr. Bidder
Description Unit Qty (Yes / No)
No.
Measuring Cylinders (1000 Ml, 500 Ml, 200 Ml, 100 3
35 Set
Ml, 50 Ml, 25 Ml)
36 Vacuum pump No. 1

37 Soxhlet extraction unit No. 1

38 Kjeldhal digestion unit No. 1

39 Weighing Balance (max 10kg) No. 1

40 Laminar Air Flow chamber No. 1

41 Bacteriological Media No. 1

42 M. Endo Broth (dehydrated) No. 1

43 Lactose or Lauryl Tryptose broth No. 1

44 Mac Conkey broth No. 1

45 Brilliant Green Bile Lactose Broth No. 1

46 Total Plate Count Agar No. 1

47 Peptone/Triyptone Water No. 1

2. Automation Equipments

2.1. Technical Particulars ( PLC & SCADA System)

Sr. Description Particulars To be filled by Bidder

No.
1 General
Make As per approved vendor
1.1
list
1.2 Item PLC System

1.3 Service Plant Automation

1.4 Area Classification Non Hazardous

2 PLC System
2.1 Type of Control system Programmable Logic
Controller (PLC)
2.2 Offered PLC System Latest system available /
configuration and PLC being supplied in the
system hardware international market by
the manufacturer with
proven performance
record for the similar type
of application
2.3 Operating System Windows –XP/7 or latest.
windows based

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DATASHEET FOR STP BASED ON OPEN TECHNOLOGY
INSTRUMENTATION AND CONTROL WORKS

Sr. Description Particulars To be filled by Bidder

No.
2.4 Hierarchical protection Multi-level security
for operator & engineer required
functions
2.5 UPS – UPS of adequate capacity
Input-415V AC, 3Ø, 50 with battery back-up of
Hz min. 1hour (SMF Nickel-
Output- 230 V AC, 1Ø, Cadmium batteries).
50 Hz
2.6 No of UPS feeders Bidder to indicate
(outgoing)
2.7 UPS sizing Bidder to indicate.
Adequate capacity UPS
considering 30 % spare
load.
2.8 UPS Battery back-up Min. One (1) hour
time
2.9 Response time
(Maximum) for
2.10 Analog input 250 m sec
2.11 RTD 1 sec
2.12 Digital Input / output 25 - 50 m sec
2.13 Loop cycle time 250 m sec (Analog); 100
inclusive of controller m sec (Digital)
processing time
2.14 Auto switchover time to
backup/redundant Instantaneous and bump-
component at less
a) Processor level (Bidder to indicate the
b) Communication time)
level
c) Power supply
level
2.15 Card changeover, card PLC Card removal shall
wiring removal or be hot swappable.
communication cable
change shall be
possible on-line (PLC
running) without causing
any process interruption
2.16 Display Call up time in 1 sec or better
HMI monitor
2.17 Dynamic update time of
parameters in the HMI 1 sec. or better
monitor for
measurement and
control
2.18 Spare capacity required
in the control processor Minimum 20 %
considering spare I/O
channels and future I/O

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DATASHEET FOR STP BASED ON OPEN TECHNOLOGY
INSTRUMENTATION AND CONTROL WORKS

Sr. Description Particulars To be filled by Bidder

No.
modules to be located in
the spare I/o slots
2.19 Output status on Configurable in
controller failure engineering station
2.20 Output status on power Configurable for switching
supply failure to fail safe mode
2.21 Status indication for LED indication required
each channel in DI / DO
card
2.22 Power supply LED indication required
healthiness status in all
modules
2.23 Optical Isolation with Required
IPR for DI / DO
2.24 Galvanic isolation for AI Required
/ AO
2.25 Fuse Protection for AI / Required
DI modules
2.26 Fused terminals with Required
LED indications for
each DO and also for
Power supply to PLC
2.27 All I/O module status Required
monitoring (Channel &
Module level) in PLC
system HMI & shall be
from same processor
family.
2.28 Self-diagnostics for all Required
PLC modules
2.29 Control processor with 64 bit processor
floating point arithmetic
capability
2.30 Capacity of RAM 2 MB minimum
2.31 Spare capacity in RAM Minimum 50 % including
spare I/Os
2.32 Processor Redundancy Required.
Dual redundant hot stand-
by,
Physical cable
connectivity between
primary and secondary
controllers, loading of
programs in primary
controller alone.
2.33 Power supply source Required. Shall be
redundancy with Auto implemented at each PLC
changeover scheme. side.
2.34 Power supply module Required
redundancy in the PLC
panel

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DATASHEET FOR STP BASED ON OPEN TECHNOLOGY
INSTRUMENTATION AND CONTROL WORKS

Sr. Description Particulars To be filled by Bidder

No.
2.35 Communication module Required
redundancy
2.36 Failure of Required
communication module/
data bus/
communication
bus/Power supply
module shall not lead to
change over of
Processor/CPU
2.37 Network & Network Required
module redundancy
2.38 Hot redundant Required
connectivity between
processor to I/O rack
2.39 Primary and secondary LED indication & also in
indication on controllers MMI required
2.40 Memory expandability 150% of offered capacity
2.41 RAM with Battery back Minimum 72 hr without
up power.
2.42 Supply of Flash RAM for Required
memory /Program
retention
2.43 Closed loop control Redundant I/O system
2.44 Open loop control Non-redundant I/O
(Logic , protection & modules
interlock)
2.45 Maximum number of
channels in I/O modules
- 8 Channels (Differential
Analog I/O modules type)
RTD, Thermocouple 16 Channels
Digital I/O modules 16 Channels
2.46 Input – Output
Philosophy
2.47 Motor Digital Input:
Local / Remote Selector-1
No
Run Feedback- 1 No
Stop Feedback- 1 No
Over Load Feedback- 1
No
Digital Output:
Start Command- 1 No
Stop Command-1 No
Analog Input:
Speed Feedback
(Applicable for VFD
driven Pump)-1 No
Vibration Sensor

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DATASHEET FOR STP BASED ON OPEN TECHNOLOGY
INSTRUMENTATION AND CONTROL WORKS

Sr. Description Particulars To be filled by Bidder

No.
Feedback( Applicable for
MV Motor)- 6 Nos
Analog Output:
Speed Reference
(Applicable for VFD
driven Pump)-1 No
RTD Input:
Windings & DE / NDE
Bearings Temperature
( Applicable for motor
having winding and
bearing RTDs )- 8 Nos
2.48 Pump / Blower Analog Input:
Pressure Transmitter- 1
No (wherever continuous
Pressure monitoring is
required)
Flow Transmitter- 1 No
(wherever continuous
Flow monitoring is
required)
2.49 Motorized Valve Digital Input:
Local / Remote Selector-1
No
Open Feedback- 1 No
Close Feedback- 1 No
Over Load Feedback- 1
No
Torque Switch Feedback-
1 no
Digital Output:
Open Command- 1 No
Close Command-1 No
Analog Input:
Position Feedback
(Applicable for Modulated
Control Valve)-1 No
Analog Output:
position Reference
(Applicable for Modulated
Control Valve)-1 No
2.50 Breaker Digital Input:
Local / Remote Selector -
1 No
ON Feedback- 1 No
OFF Feedback- 1 No
Master Trip Relay
Operated- 1 No
Digital Output:
ON Command- 1 No
OFF Command-1 No

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DATASHEET FOR STP BASED ON OPEN TECHNOLOGY
INSTRUMENTATION AND CONTROL WORKS

Sr. Description Particulars To be filled by Bidder

No.
2.51 Transformer Digital Input:
Oil Level Low Alarm-1 No
Oil Temperature High-1
No
Oil Temperature Very
High-1 No
Winding Temperature
High- 1 No
Winding Temperature
Very high-1 No
Buchholz Alarm-1 No
Buchholz Trip-1 No
Pressure Relief Device
Trip -1 No
OLTC Fault-1 No
2.52 Sump / Tank Digital Input:
Level Very High-1 No
Level High -1 No
Level Low-1 No
Level Very Low-1 No
Analog Input:
Level Transmitter- 1 No
(wherever continuous
Level monitoring is
required)
2.53 Power supply to the field Analog input module shall
transmitters drive the connected field
transmitter on 2 wire loop
2.54 Interrogation voltage for 24 V DC
Digital signals
2.55 Concept of I/O grouping a) No two identical /
similar equipment
shall be grouped in
the same I/O module
b) I/Os related to
equipment and I/Os
related to its
associated auxiliaries
shall be connected to
different modules.
c) Inputs and outputs
shall not be combined
in a single module.
2.56 USB ports on Operator 4 nos.
station
2.57 DVD R/W drives on One(1)
Operator Station
2.58 Displays on HMI monitor Process mimic displays,
trend displays, system
status, alarm displays,
logs / reports etc. HMI
software shall have

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DATASHEET FOR STP BASED ON OPEN TECHNOLOGY
INSTRUMENTATION AND CONTROL WORKS

Sr. Description Particulars To be filled by Bidder

No.
minimum 100 pages with
unlimited tags.
2.59 Minimum no of plant 100
mimics configurable
2.60 Time activated logs Periodic logs, shift report,
daily report, status
change log, Control
system fault log
2.61 Operator Work Station One no. Industrial grade
(OWS) OWS shall be considered.
- Intel I5/ I7, Minimum 3.6
GHz processor or latest
- 22” LED Monitor
- 8 GB RAM min or better
- 1 TB HDD
- ASCII keyboard
- DVD R/W Drive
- Workstation model
- Original OS & antivirus
2.62 Engineering Work One no. industrial grade
Station cum OWS EWS cum OWS shall be
considered.
- Intel I5 / I7, Minimum
3.6 GHz processor or
latest
- 22” LED Monitor
- 8 GB RAM min or better
- 1TB HDD
- DVD R/W Drive
- QWERTY Keyboard
- Workstation model
- Original OS & antivirus
2.63 Annunciation System Integral to the PLC
2.64 Printers One A3/A4 size colour
laser jet printer (600 DPI
resolution) shall be
provided
2.65 Hot Spare I/O modules 20 % (wired up &
mounted ) hot spare
modules for each type of
I/O module shall be
provided in the panel
2.66 Spare Channels in each 20 % (wired up) spare
I/O Module used channels over the entire
population of each type of
module.
2.67 Spare slots in the I/O 20% additional slots/base
rack (wired with in each rack shall be
connector) provided which shall be
wired with connectors for
future provision. This is in

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DATASHEET FOR STP BASED ON OPEN TECHNOLOGY
INSTRUMENTATION AND CONTROL WORKS

Sr. Description Particulars To be filled by Bidder

No.
addition to the required
20 % (wired & mounted)
hot spare modules.
2.68 Fuse with led indication - Individual for analog
for I/O channels signals
- Group of max 8 for
digital channels
2.69 PLC hardware G3 rated
2.70 SER SER in PLC is envisaged
for electrical signal only.
2.71 Interposing Relays 24 V DC with
freewheeling diode
across the coil – Relay
contact rating A at 230 V
AC
2.72 Panels / Cabinets Self Standing type with
maximum height of
2200mm
2.73 Mechanical features a) 2 mm thick CRCA i)
steel sheet for panel
walls. 3mm thick
removable gland
plate
b) 2.5 mm thickness for
double doors
c) Panel - door switch
d) Fans and louvers
e) Paint as per RAL
7035
f) Automated panel
Illumination by push
buttons
g) Suitable enclosure
protection
h) Anti-vibration pad of
minimum 15mm
thickness.
2.74 Panel Earthing Safety earth for enclosure
and Electronic earth for
PLC system.
2.75 Control room Air Conditioned.
2.76 Quality Assurance As per quality plan to be
approved by the
Purchaser / Engineer
2.77 Inspection Factory Acceptance Test
Requirements & Site Acceptance Test
as per procedure
approved by the
Purchaser / Engineer.
2.78 Communication The communication shall

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DATASHEET FOR STP BASED ON OPEN TECHNOLOGY
INSTRUMENTATION AND CONTROL WORKS

Sr. Description Particulars To be filled by Bidder

No.
be redundant between
the control processors
and HMI as well as
across processors and
transmission rate shall be
minimum 100 MBPS /
1GBPS through multi-
port switch having FO
ports, ensuring adequate
number of spare ports.
Also communication
between control
processors and I/O shall
be redundant.
PLC shall be provided
with required number of
Modbus ports.
PLC shall have time
synchronisation facility
with master clock directly
connected to PLC cards.

2.79 Undertaking for Spares OEM’s undertaking shall

& support be furnished for Spares &
service support for
minimum 15 years.
2.80 Make of PLC As per Approved List.
Control Cabinets/
Consoles:
2.81 Type & Constructional  Indoor, Self Standing
Features type with maximum
height of 2200 mm
 Sheet Steel
Thickness - 2.0 mm
thick CRCA sheet for
panel walls. 3mm
thick removable gland
plate.
 Pant Finish as per
RAL- 7032.
 Enclosure Protection
– IP54
 Anti-vibration pad of
minimum 15 mm
thickness.
2.82 Accessories  Panel - door switch
 Fans and louvers
 Panel Illumination
Lamps
2.83 Consoles & Chairs Consoles for OWS,
EOWS & Printers. Two

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DATASHEET FOR STP BASED ON OPEN TECHNOLOGY
INSTRUMENTATION AND CONTROL WORKS

Sr. Description Particulars To be filled by Bidder

No.
(2) nos. operator chairs
(revolving type)
2.84 Software:
PLC Development Required
License Software
SCADA Development Required
License Software
SCADA Run Time Required
License Software
Work Station Operating Required
System License
Software
Air Conditioner:
Air Conditioner Required
minimum 2 Ton, 5 Star
Rating with Copper
Tubing, Fittings &
Accessories.

2.2. Technical Particulars (UPS System)

Sr. Description Particulars To be filled by Bidder

No.
1 General
Make As per approved vendor
1.1
list
1.2 Item UPS
Service Instrumentation &
1.3
Automation System
1.4 Area Classification Non Hazardous

2 UPS
2.1 Input 415V, 3P / 240V 1P AC
(to be decided during
detailed engineering)
2.2 Output 230V AC, 50 Hz
2.3 UPS Capacity *KVA (* KVA rating shall
be finalized during
detailed engineering)
2.4 UPS Battery back-up Minimum 60 min.(SMF
time NI-CD)
2.5 No of UPS feeders As per system
(outgoing) requirement.
2.6 UPS Type Online, Double
Conversion, Industrial
2.7 Rectifier Charger Type SCR / IGBT Based
2.8 Static Inverter Type SCR / IGBT Based

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DATASHEET FOR STP BASED ON OPEN TECHNOLOGY
INSTRUMENTATION AND CONTROL WORKS

Sr. Description Particulars To be filled by Bidder

No.
2.9 Static Transfer Switch SCR-SCR Based
Type
2.10 Bypass Solid State Static Bypass
with Isolation in
matching cubical
2.11 Manual Bypass Switch Change over
Type
2.12 Battery Type SMF NI-CD
2.13 Isolation Transformer Required, Built in within
UPS- Input Side &
Output Side
2.14 Degree of Protection IP41 or better
2.15 Cable Entry Back Side Bottom
2.16 Communication - SNMP Required
Card & MODBUS
2.17 Potential Free Contacts - Rectifier Trip
- Inverter Trip
- Load on Battery
- Battery low Pre-alarm
- Load on Static
Bypass
- One Relay contact for
each, Rating –
1A/230 VAC OR 2A /
12 VDC
2.18 Drawings / Documents SLD, GA, Power &
Control WiringDiagram
& Foundation Details,
Type Test Certificate,
FAT/SAT Procedure
2.19 Reference standard IEC 62040-3 or
equivalent

3. Cable

3.1. Instrument Signal Cables (4 – 20 mA or Switch Contacts):

Sr. Description Particulars To be filled by Bidder

No.
1 Conductor

i) Single / Multi Pair 7 stranded / 0.53 mm dia

(1.5 mm²) stranded
annealed tinned copper
conductors of electrolytic
grade copper.
2 Insulation Cross-linked

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INSTRUMENTATION AND CONTROL WORKS

Sr. Description Particulars To be filled by Bidder

No.
Polyethylene (XLPE) as
per BS 5308/IS 7098.
3 Inner & outer sheath PVC, fire retardant, low
smoke, low halogen, low
toxic, polymeric
compound.
4 Pairs Two insulated
conductors shall be
uniformly twisted
together to form a pair at
least 10 twists per metre.
5 Maximum DC resistance Shall not exceed 12.3
ohms/ km at 20ºC for
cables with 1.5 mm
conductor.
6 Mutual capacitance BS 5308 Part 1
7 L/R ratio of adjacent BS 5308 Part 1
cores / pairs
8 Shield Shield shall be
aluminium backed mylar
/ polyester tape bonded
together with the metallic
side down helically
applied with either side
having 25% overlap and
100% coverage.
The minimum shield
thickness shall be 0.05
mm in case of single pair
and 0.075 mm in case of
multi pair cable.
9 Drain wire Drain wire shall be
provided for individual
pair and overall shield
with 0.5 mm²)
multistranded bare
tinned annealed copper
conductor continuously
in contact with aluminium

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DATASHEET FOR STP BASED ON OPEN TECHNOLOGY
INSTRUMENTATION AND CONTROL WORKS

Sr. Description Particulars To be filled by Bidder

No.
side of shield.
The drain wire resistance
including shield shall not
exceed 30 ohm/km.
Electrostatic noise
rejection ratio shall be
over 76 dB.
10 Colour coding Individual pair core
insulation : Blue & Black
Inner jacket : Black
Outer jacket: Blue for
intrinsically safe
application and blue with
black bands (4 bands at
90˚ apart) for non IS
applications.

3.2. RTD cables:

Sr. Description Particulars To be filled by Bidder

No.
1 Conductor
Single / Multi Triad 7 stranded / 0.53 mm dia
(1.5 mm²) annealed
tinned copper conductors
of electrolytic grade
copper.
2 Insulation Cross-linked
Polyethylene (XLPE) as
per BS 5308 / IS 7098
3 Inner & outer sheath PVC, fire retardant, low
smoke, low halogen, low
toxic, polymeric
compound.
4 Triads Three insulated
conductors shall be
uniformly twisted
together to form a Triad
at least 10 twists per
metre.
5 Maximum DC resistance Shall not exceed 12.3

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DATASHEET FOR STP BASED ON OPEN TECHNOLOGY
INSTRUMENTATION AND CONTROL WORKS

Sr. Description Particulars To be filled by Bidder

No.
ohms/ km at 20ºC for
cables with 1.5 mm²
conductor
6 Mutual capacitance BS 5308 Part 1
7 L/R ratio of adjacent BS 5308 Part 1
triads
8 Shield Shield shall be
aluminium backed mylar
/ polyester tape bonded
together with the metallic
side down helically
applied with either side
having 25% overlap and
100% coverage.
The minimum shield
thickness shall be 0.05
mm in case of single
triad and 0.075 mm in
case of multitriad cable
9 Drain wire Drain wire shall be
provided for individual
pair and overall shield
With 0.5 mm²
multistranded bare
tinned annealed copper
conductor continuously
in contact with aluminium
side of shield.
The drain wire resistance
including shield shall not
exceed 30 ohm/km.
Electrostatic noise
rejection ratio shall be
over 76 dB.
10 Colour coding Core insulation : Red,
Yellow and Blue
Inner jacket : Black
Outer jacket: Blue for
intrinsically safe

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DATASHEET FOR STP BASED ON OPEN TECHNOLOGY
INSTRUMENTATION AND CONTROL WORKS

Sr. Description Particulars To be filled by Bidder

No.
application and blue with
black bands (4 bands at
90° apart).

3.3. Thermocouple cables:

Sr. Description Particulars To be filled by Bidder

No.
1 Conductor
Single pair cable 16 AWG or 1.5 mm² solid
conductors
Conductor material
should be as follows:
K type T/C – Nickel /
Chromium; Nickel /
Aluminium (KX), Class 1
2 Insulation Cross-linked
Polyethylene (XLPE) as
per BS 5308 / IS 7098
Colour code: Nickel /
Chromium: Green
Nickel /
Aluminium: White
3 Pairs Two insulated
conductors shall be
uniformly twisted
together to form a pair at
least 10 twists per metre.
The lay length of
adjacent pairs/Triads in
case of Multipair cables
shall not be equal, to
reduce cross-talk.
4 Mutual capacitance BS 5308 Part 1
5 L/R ratio of adjacent BS 5308 Part 1
triads
6 Core inductance Shall not exceed 4 mH
/km. However, for J-type
thermocouple inductance
could be 8 mH/km.

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DATASHEET FOR STP BASED ON OPEN TECHNOLOGY
INSTRUMENTATION AND CONTROL WORKS

Sr. Description Particulars To be filled by Bidder

No.
7 Shield Shield shall be
aluminium backed mylar
/ polyester tape bonded
together with the metallic
side down helically
applied with either side
having 25% overlap and
100% coverage.
The minimum shield
thickness shall be 0.05
mm in case of single pair
and 0.075 mm in case of
multi pair cable
8 Drain wire Drain wire shall be
provided for individual
pair and overall shield
with 0.5 m m²
multistranded bare
tinned annealed copper
conductor continuously
in contact with aluminium
side of shield.
The drain wire resistance
including shield shall not
exceed 30 ohm/km.
Electrostatic noise
rejection ratio shall be
over 76 dB.
9 Colour coding Outer sheath colour -
Green
Inner sheath colour -
Black

3.4. Control cables:

Sr. Description Particulars To be filled by Bidder

No.
1 Conductor
2 Core / Multi-core type 7 stranded / 0.53 mm dia
(1.5 mm²) annealed
tinned copper conductors

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DATASHEET FOR STP BASED ON OPEN TECHNOLOGY
INSTRUMENTATION AND CONTROL WORKS

Sr. Description Particulars To be filled by Bidder

No.
of electrolytic grade
copper.
2 Insulation Cross-linked
Polyethylene (XLPE) as
per BS 5308 / IS 7098
3 Inner & outer PVC, fire retardant, low
sheath smoke, low halogen, low
toxic, polymeric
compound.
4 Maximum DC Shall not exceed 12.3
resistance ohms/ km at 20ºC for
cables with 1.5 mm²
conductor
5 Core Identification IS : 1554 / BS 6746

3.5. Power cables:

Sr. Description Particulars To be filled Bidder

No.
1 Conductor 7 stranded / 0.67 mm dia
(2.5 mm²) annealed
tinned copper conductors
of electrolytic grade
copper.
The size of the conductor
specified here is
minimum however; the
exact size of the
conductor shall be
selected based on the
length of cable and
power consumption. For
higher conductor
Sizes, aluminium can be
considered.
2 Insulation Cross-linked
Polyethylene (XLPE) as
per BS 5308 / IS 7098
3 Core Identification IS-1554 / BS 6746
4 Colour coding Outer sheath colour –

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DATASHEET FOR STP BASED ON OPEN TECHNOLOGY
INSTRUMENTATION AND CONTROL WORKS

Sr. Description Particulars To be filled Bidder

No.
Black
Neutral wire insulation
colour – Black
Phase wire insulation
colour – Red
Ground wire insulation
colour - Green

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