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LAYING AND ASSOCIATEDWORKS FOR
HMEL CONNECTIVITY PIPELINEPROJECT, BHATINDA Project : P.013828Document No. : P.013828 D11031 001E - Tender No. 8000014912
GAIL (India) LimitedNoida | INDIA
PUBLIC
24 April 2019
TENDERTechnical-Process, Vol.II of II, Rev.00
PROCESS DESIGN BASIS P.013828
D 11061
001
GAIL (INDIA) LIMITED
HMEL CONNECTIVITY PIPELINE PROJECT, BHATINDA
TRACTEBEL ENGINEERING PVT. LTD.
PROCESS DESIGN BASIS
NATURAL GAS PIPELINE FROM GAIL's DBNPL NETWORK TO HMEL
01 24.04.2019 Revised & Re-Issued for Procurement MS NC SKH
00 10.04.2019 Issued for Procurement MS NC SKH
Rev. Date Subject of Revision Prepared By Checked By Approved By
PROCESS DESIGN BASIS P.013828
D 11061
001
Rev. 01 HMEL Connectivity Pipeline Project Page 1 of 1
TABLE OF CONTENTS
1.0 INTRODUCTION ................................................................................................................... 1
2.0 CODES AND STANDARDS ..................................................................................................... 1
3.0 PIPELINE DESIGN BASIS ..................................................................................................... 1
4.0 GAS COMPOSITION ............................................................. ERROR! BOOKMARK NOT DEFINED.
5.0 PIPELINE ROUTE PROFILE ................................................................................................... 2
6.0 PROJECT SCOPE AND BATTERY LIMITS .............................................................................. 3
7.0 PIPELINE SIZING AND DESIGN ........................................................................................... 4
8.0 PIPELINE SYSTEM CONFIGURATION................................................................................... 4
9.0 STATIONS / FACILITIES ON THE PIPELINE ........................................................................ 5
10.0 PIPING, CIVIL, ELECTRICAL AND INSTRUMENTATION WORK ........................................... 6
11.0 MAIN PIPELINE DESIGN ...................................................................................................... 7
12.0 SKIDS PROPOSED ALONG WITH THE PIPELINES ................................................................ 7
13.0 DESIGN BASIS FOR FILTERING, METERING, PRESSURE & FLOW REGULATING ................ 9
14.0 HAZARDOUS AREAS ............................................................................................................. 9
15.0 CATHODIC PROTECTION...................................................................................................... 9
16.0 PIG LAUNCHER AND RECEIVER ........................................................................................... 9
17.0 PRESSURE SAFETY DEVICES ................................................................................................ 9
18.0 VENT LINES ........................................................................................................................ 10
∑∑∑
PROCESS DESIGN BASIS P.013828 D 11061
001
Rev. 01 HMEL Connectivity Pipeline Project Page 1 of 10
1.0 INTRODUCTION
GAIL (India) Limited is planning to construct a new 12” NB dia x 43.0 kms length (approx.) cross country
Pipeline from GAIL's DBNPL Network to M/s HPCL Mittal Energy Limited (HMEL), Bhatinda in the
Punjab region.
The proposed 12” pipeline, with a flow capacity of 1.0 MMSCMD, will have a Dispatch Terminal at
Bathinda, Receipt Terminal at HMEL and One (1) SV station in between.
The proposed 12’ Pipeline will be laid in new ROU. The proposed gas pipeline route runs cross-country,
through marshy soil and paddy fields and crosses areas falling under Location Class 1, 2 and 3.
This document establishes the basis for Process Design and Engineering for the proposed 12” inch x 43 km
Pipeline from RT Bhatinda of Bhatinda spur line of GAIL’s DBNPL Network to proposed receiving station
at HMEL premises at Bhatinda, in Punjab region and the associated equipment / station facilities proposed to
be installed, along with the Pipeline.
2.0 CODES AND STANDARDS
The Codes, Rules and Standards that are mandatory by law in India shall be applied.
Basically, the following are applicable:
� Laws - Codes & Rules as mandatory under the legislation of India
� The set of Laws - Codes & Rules that have been agreed between GAIL and the Authorities for the
implementation of the high-pressure system wherever applicable;
GUIDING CODES & STANDARDS
Latest applicable editions of the following Codes, Standards, Regulations and Guidelines shall be followed
for the Design of this Pipeline system, as the Guiding Codes & Standards:
• PNGRB Notification – G.S.R. 808 (E), Nov’2009. : PNGRB (Technical Standards and
Specifications including Safety Standards for Natural Gas Pipelines) Regulations
• ASME (ANSI) B 31.8 :American Code "Gas Transmission and Distribution Piping Systems" and
relating US codes applicable to similar facilities;
• "OISD 226" : "Oil Industry Safety Directorate" – Natural Gas transmission Pipelines
• Water & Gas ROU (Acquisition) Act, 2000;
• Railways/Highways/Forest/Other Pipelines –Statutory Regulations, Terms & Conditions as applicable;
• Petroleum Rules;
In case of discrepancies, whichever is stringent, shall prevail.
3.0 PIPELINE DESIGN BASIS
Pipeline Facilities :
• Gas Supply Point : Tap Off Point at RT Bhatinda of Bhatinda spur
line of GAIL’s DBNPL Network
• Receiving Points : HMEL
• No. of Dispatch Station : 1 (at RT, Bhatinda
• No. of Receiving Station : 1 (at HMEL)
• Total No. of SV Stations : 1 no.
• Total No. of Tap Off Points : 3 nos. (at DT, SV & RT)
Process Parameters :
PROCESS DESIGN BASIS P.013828 D 11061
001
Rev. 01 HMEL Connectivity Pipeline Project Page 2 of 10
• Pipe Line Length : 43 km (approx.)
• Pipeline Size : 12” Inch
• Design Flow : 1.0 MMSCMD
• Gas Supply Pressure : 54-95 Kg/Cm2g (max. at RT Bhatinda)
• Gas Supply Temperature : 25-40 ° C
• Design Pressure : 99.95 Kg/Cm2g
• Design Temp : (-) 29°C / 60°C for Underground CS Pipeline
(-) 29°C / 65°C for Above Ground CS Piping
(-) 45°C / 65°C for all LTCS Piping
(both Underground and Above Ground)
• Material Grade of Line Pipe : API 5L Gr. X 70, PSL 2 (size = 12”).
• Material Grade of Station Piping : ASTM A 333, Gr.6 (Seamless) (for size ≤ 10”).
• Location Class : 1, 2, 3 and 4
Location Class 1:
- Location Class 1 shall not be used in this project.
Entire route falling in Location Class-1 shall have
Pipe wall thickness and design factor as per
Location Class-2.
Location Class 2 shall be used for:
- Pipeline laying along the proposed pipe route, in all
the sections falling in Location Class-1 and
Location Class-2.
Location Class-3 shall also be used for:
- all Location falling in Class-3
- all Station Piping
- all crossings done by HDD
- some crossing in Class-2 which require design
factor of 0.5
Location Class-4 shall be used for:
- Railway crossing, and for pipeline laid within the
‘risk radius’ on both sides of Railway Crossing.
• Corrosion Allowance : ‘1.0’ mm for Mainline Pipe and ‘1.6 mm’ for Station
Piping
• Pipe Coating : Yes, external - 3LPE.
• Pipeline Burial Depth : 1.2 meters
• Pipeline Design Life : 30 years
4.0 PELINE ROUTE PROFILE
The proposed 12’ Pipeline will be laid in new ROU.
The Proposed route takes off from RT station, Bhatinda spur line of GAIL’s DBNPL Network and Terminal
point is proposed at existing HMEL Premises, Punjab.
PROCESS DESIGN BASIS P.013828 D 11061
001
Rev. 01 HMEL Connectivity Pipeline Project Page 3 of 10
The proposed gas pipeline route runs cross-country, and crosses through marshy soil and paddy fields. Land
is mostly cultivated.
Terrain along the pipeline is flat along its entire length. The elevation at start point is 197.89 m above MSL
and end point is 201.86 m. The highest elevation 203.85 m @ Ch. 35+492.20 km and the lowest elevation is
197.28 m @ Ch. 23+885.13 km.
The route of the proposed pipeline crosses 02-Railway Crossing, 02-National Highway, 08-Asphalted Road,
10-Other Roads, 10-Canals and various utility & Power cables etc.
The proposed 12” Pipeline shall be laid in new ROU of width 15 Meter.
5.0 PROJECT SCOPE AND BATTERY LIMITS
The project envisages laying a 43 km (approx.) Pipeline from RT Bhatinda of Bhatinda spur line of GAIL’s
DBNPL Network to proposed receiving station at HMEL premises at Bhatinda, in Punjab region.
Project Scope :
The scope of this project comprises Engineering, Procurement, Construction, Testing and Commissioning of
12” diameter x approximately 43 kilometres long, Natural Gas Pipeline and associated station facilities, from
RT Bhatinda of Bhatinda spur line of GAIL’s DBNPL Network to proposed receiving station at HMEL
premises at Bhatinda, in Punjab region.
All engineering and design / construction related activities, required to be carried out within the described
battery limits, for successful completion of the project. The activities include Design, Engineering,
Procurement, Fabrication, Construction, Installation & Testing, Pre-commissioning and commissioning of
the Pipeline and all associated Station Faculties, included in the battery limits of this project.
Brief Scope of work is as follows:
• Construction of New Dispatch Facility at RT Bhatinda of Bhatinda spur line of GAIL’s DBNPL
Network, in the plot / land provided by GAIL within their premises. Gas supply for the proposed
pipeline will be taken from Tap-Off Valve provided by GAIL within their premises.
• The dispatch terminal shall have the pig launching facility for the proposed pipeline. The gas from
GAIL’s existing Tap Off valve shall be fed into the new pipeline.
• Construction of 12” NB x 43 km buried natural gas pipeline from Dispatch station to Receiving
Facility at HMEL, along with construction of all associated station facilities, and laying of OFC along
the pipeline route.
• Construction of 1 No. SV station, at plot provided by GAIL, along the pipeline Route.
• Construction of receiving facility at HMEL Premises. The new Receiving station shall be developed
in a plot, provided by HMEL, within their premises for RT.
• A metering skid shall be installed downstream of the pipeline pig receiver, for metering the flow,
before feeding it into the HMEL pipeline.
• All associated Civil, Mechanical, Electrical, Instrumentation & Control, and Cathodic Protection
related works and associated facilities etc. are included in scope of project.
Battery Limits:
At Dispatch Station:
Project Battery Limits starts from downstream of existing 12’’ Tap-Off Valve of GAIL at RT, Bhatinda spur
line of DBNPL Network. The piping feeding to the new Pipeline shall be hooked-up to this supply point.
The proposed new Pipeline shall take gas from this Tap-Off point, and the same shall be supplied to HMEL
through the proposed 12” x 43 km Pipeline.
PROCESS DESIGN BASIS P.013828 D 11061
001
Rev. 01 HMEL Connectivity Pipeline Project Page 4 of 10
At Receiving Station:
The 12’’ proposed pipeline will terminate at HMEL premises. The metering skid shall be installed
downstream of the pipeline pig receiver, and Piping shall be Terminated with a Valve and Blind Flange
which will be the Battery Limit of this project. The gas from the pipeline shall be fed into the HMEL’s
network through this hook-up point. The Piping downstream of this point shall be in HMEL Scope.
6.0 PIPELINE SIZING AND DESIGN
The pipeline sizing has been determined by the Client, based on in-house engineering. The pipeline size has
been selected as 12” NB, for a Flow of 1.0 MMSCMD, and a pipeline length of 43 km.
Based on the above, the following is proposed for the Pipeline:
1. Construct new dispatch facility for the proposed new Pipeline at within existing premises of existing
GAIL Station at NFL, Bathinda.
2. The dispatch terminal shall have the pig launching facility for the proposed pipeline. The gas from
existing 12’’ Tap Off shall be feed into the new pipeline.
3. Laying a 12” inch NB x 43 km (approx.) Pipeline from DT to RT for supplying 1.0 MMSCMD gas
flow, to HMEL. An OFC shall also be laid along with the pipeline.
4. The Gas will be supplied from GAIL’s Tap Off Point, within GAIL’s Terminal.
5. 1 No. SV-stations is planned along the Route, to be constructed on the plot provided by GAIL.
6. Receiving Station shall be developed in a new plot, within the premises of HMEL.
7. A Filtering, Metering and PRS skid, shall be installed at receiving station, for Filtering and metering the
gas flow received through the proposed 12” Pipeline, and regulating the pressure before supplying to
customer, in addition to Pig receiving facility for the pipeline.
8. 3 nos. 12” NB Tap-Off Points shall be provided on the pipeline, at DT, SV and RT for future
connectivity.
The next sections describes the recommended configuration of proposed 12” Pipeline.
7.0 PIPELINE SYSTEM CONFIGURATION
The Pipeline System configuration was finalized based on Route Survey details and the location of
intermediate SV Station were determined based on ASME B 31.8 requirement, and availability of plot /
location.
Accordingly, One SV Station (SV-1) is proposed to be constructed along the Proposed Pipeline route. In
addition some equipment is proposed to be installed at various stations.
The Table below summarizes the Location Chainage of each station, and a summary of equipment / facilities
proposed at each station, along the proposed 43 km Pipeline:
PROCESS DESIGN BASIS P.013828 D 11061
001
Rev. 01 HMEL Connectivity Pipeline Project Page 5 of 10
S. No. Station Description
Chainage
(km. - approx. from
existing RT
Bhatinda)
Proposed Facilities
1
Dispatch Terminal
(DT) at existing RT,
Bhatinda with 12”
Future TOP.
(Hook-up from
existing 24”
Bhatinda Spur Line
of GAIL’s DBNPL
Network
00.000
Hook-up from spare 12” Tap-Off Valve
available on existing 24” Inch Bhatinda Spur
Line of GAIL’s DBNPL Network, Dispatch
Station facility with Pig Launching facility,
with Pig handling system including Jib crane,
QOEC, GOV, 12” future Tap-off Valve, blow
down system and all associated station Piping,
Instrumentation & Controls, Civil & Electrical
works, as required.
2 SV - 1 with 12”
Future TOP.
21.000
(Tentative)
Buried Sectionalizing Valve (SV) with bypass
arrangement, blow down piping, 12” future
Tap-off Valve and all associated Piping,
Instrumentation & Controls, Civil & Electrical
works, as required.
3
Receiving Terminal
(RT) at HMEL
Bhatinda with 12”
Future TOP.
43.000
Receiving Station with Pig Receiving Facility,
Pig handling system including Jib crane,
QOEC, Filtration, Metering and Let Down
Skid, GOV, 12” future Tap Off Valve, blow
down system and all associated station Piping,
Instrumentation & Controls, Civil & Electrical
works, as required.
8.0 STATIONS / FACILITIES ON THE PIPELINE
Following is a summary of facilities planned at the stations:
• Dispatch station : The Gas shall be taken from existing Tap-Off Valve provided by GAIL, within their
premises. The Following Equipment/Facilities are planned at Dispatch Station :
1. Pig Launcher : The Pipeline is proposed to be a Piggable Line. Accordingly, a Pig Launcher is
proposed to be installed at Dispatch Station for Launching the Pigs.
2. Hook-up Piping : Hook-up Piping from existing Tap-Off valve o the Pig Launcher of proposed 12”
x 43 km Pipeline.
3. Blow Down Facility : Blow Down Facility for Depressurizing the Pipeline /Section of a Pipeline as
per requirements, or in case of emergency, as per dispersion analysis.
4. Associated Piping and Station Work : All Associated Piping and station works including Piping
Supports, Platforms and Crossovers, Civil Structures and Electrical work as required.
5. Instrumentation and Controls : All Instrumentation and Controls as per the requirements of project
Specifications, PIDs and Instrumentation Design Basis. Adequate instrumentation shall be provided
for safe and efficient operation. The pipeline shall be monitored & controlled through SCADA. All
transmitters shall be smart type. Local panel shall be provided at all stations.
6. Location : The proposed Dispatch Facility, along with all Piping and associated installations, as
mentioned above, shall be constructed in plot /area provided by GAIL, adjacent to its facilities at
RT, Bhatinda spur line of GAIL’s DBNPL Network
• Sectionalizing Valve (SV) Station : SV Station shall be provided with bypass and venting arrangement.
The spacing of the SV station confirms to the requirements of ASME B 31.8. The Following
Equipment/Facilities are planned at SV Stations :
PROCESS DESIGN BASIS P.013828 D 11061
001
Rev. 01 HMEL Connectivity Pipeline Project Page 6 of 10
1. Sectionalizing Valve : Sectionalizing Valve with Bypass. The SV will be a Remote Operated, Gas
Over Oil Actuated (GOOAV), Full Bore Ball Valve, with Double Block and Bleed Arrangement
and Equalising / Bypass Line.
2. Blow Down Facility : Blow Down Facility for Depressurizing the Pipeline /Section of a Pipeline as
per requirements, or in case of emergency, as per dispersion analysis.
3. Associated Piping and Station Work : All Associated Piping and station works including Piping
Supports, Platforms and Crossovers, Civil Structures and Electrical work as required.
4. Instrumentation and Controls : All Instrumentation and Controls as per the requirements of project
Specifications, PIDs and Instrumentation Design Basis. Adequate instrumentation shall be provided
for safe and efficient operation. The pipeline shall be monitored & controlled through SCADA. All
transmitters shall be smart type. Local panel shall be provided at all stations.
5. Location : The proposed SV station, along with all Piping and associated installations, as mentioned
above, shall be constructed in the plot finalized by GAIL, along the proposed pipeline route.
• Receiving station : The Gas supplied through 12” Pipeline shall be received at HMEL Station, which
will be the ‘Receiving Station’ for the Pipeline. Here, the Pipeline shall be hooked-up to a metering skid,
from which the gas will be fed to HMEL.
• The Following Equipment/Facilities are planned at proposed HMEL Receiving Station, to be developed
as part of this Project:
1. Pig Receiver : Since, the Pipeline is a Piggable Line, a Pig Receiver is proposed to be installed at
Receiving Station, for Receiving the Pigs after Pigging Operation.
2. Station Piping : All interconnecting Piping from Pig reviver of proposed 12” x 43 km pipeline to
metering skid.
3. Filtering, Metering and PRS skid : A combined Filtering, Metering and PRS Skid shall be installed
for Filtering and metering of the gas received from 12” Pipeline, and for regulating the gas pressure
before supplying to the customer.
4. Blow Down Facility : Blow Down Facility for Depressurizing the Pipeline /Section of a Pipeline as
per requirements, or in case of emergency, as per dispersion analysis.
5. Associated Piping and Station Work : All Associated Piping and station works including Piping
Supports, Platforms and Crossovers, Civil Structures and Electrical work as required.
6. Instrumentation and Controls : All Instrumentation and Controls as per the requirements of project
Specifications, PIDs and Instrumentation Design Basis. Adequate instrumentation shall be provided
for safe and efficient operation. The pipeline shall be monitored & controlled through SCADA. All
transmitters shall be smart type. Local panel shall be provided at all stations.
7. Location : The proposed Receiving Facility, along with all Piping and associated installations, as
mentioned above, shall be constructed in a new plot, provided by HMEL, adjacent to their existing
facilities.
• Future Tap Off Points (TOP) : 3 Nos. 12” NB Tap Off Points (TOP) are planned, at DT,SV and RT for
future connection. The Tap-offs valves shall be 12” NB Full Bore Ball Valve with Blind Flange installed
at the Downstream. This shall be used for future connectivity.
The Pipeline and all associated station facilities, shall be designed for an economic service life of 30 years.
9.0 PIPING, CIVIL, ELECTRICAL AND INSTRUMENTATION WORK
All Pipeline and Piping work, Civil, Electrical, and Instrumentation & Control work, to be carried out and
installed as part of this project, shall be as per the following documents :
1. All Pipeline and Piping related work including all Design, Installation and Testing shall be as per -
‘Design Basis – Piping and Pipeline’, Doc No : P.013828 D 11062 001
2. All Civil work including Design and Installation shall be as per -
PROCESS DESIGN BASIS P.013828 D 11061
001
Rev. 01 HMEL Connectivity Pipeline Project Page 7 of 10
‘Design Basis – Civil’, Doc No : P.013828 D 11061 001
3. All Electrical work including Design, Installation and Testing shall be as per -
‘Design Basis – Electrical’, Doc No : P.013828 D 11064 001
4. All Instrumentation & Control work including Design, Installation and Testing shall be as per -
‘Design Basis – Instrumentation’, Doc No: P.013828 D 11065 001
10.0 MAIN PIPELINE DESIGN
Design of Main Pipeline shall comply with the requirements of PNGRB Regulation (GSR – 808 (E), Nov
2009) over & above ASME B31.8 (latest edition).
The following parameters shall apply to the design of Main Pipeline for this project:
S.No. Design Parameter Value to be considered for Design of
Pipeline
1. Design Temp :
1.1 for Underground CS Pipeline (-) 29°C / 60°C
1.2 for Above Ground CS Piping (-) 29°C / 65°C
1.3 for all LTCS Piping (both UG and
AG) (-) 45°C / 65°C
2. Design Pressure 99.9 Kg/Cm2g
3. Burial Depth 1.2 meter (minimum)
4. Pipeline Operating life 30 Years
5. Pipeline Roughness 45 micron
6. Subsoil Temperature
considered 25° - 30° C
7. Design Gas Velocity 20 m/s
8. Material of Construction :
8.1 Mainline Pipe - 12” NB API 5L Gr. X 70, PSL 2
8.2 Station Pipes - 12” NB API 5L Gr. X 70, PSL 2
8.3 Station Piping – 10” NB and
Below
ASTM A 333, Gr.6
(Seamless)
11.0 SKIDS PROPOSED ALONG WITH THE PIPELINES
The following skids are proposed to be installed at Receiving stations, on proposed 12” Pipeline:
11.1 At Receiving facility:
A combined skid, comprising of modular skid units, as per configuration described below, is proposed to be
installed, at Receiving facility, on the downstream of the proposed 12” Pipeline :
The Skid will have the following units :
PROCESS DESIGN BASIS P.013828 D 11061
001
Rev. 01 HMEL Connectivity Pipeline Project Page 8 of 10
• a ‘Knock out Drum’ and ‘Filtering unit’ first, for filtering the gas, and removal of liquids, if any
• followed by a ‘Metering unit’ for metering the flow of gas.
• downstream of the Metering system, the skid will have a ‘Pressure Regulating unit’, followed by the
‘Flow Control Valve’, for regulating the pressure and flow of gas into the pipeline,
• The metering block will provide feedback to the Flow Control Valve for regulating the flow of gas as per
the requirement
• The gas from downstream of this skid shall be fed into the HMEL pipeline.
11.2 Process data for skids - to be installed at Receiving Stations
The proposed skids comprising of Filtering, Metering, Pressure Regulating and Flow Control Unit, at HMEL
Bhatinda Receiving Station, shall be designed as per the process parameters given below:
11.2.1 Filtering, Metering, Pressure Regulating and Flow Control Skid, at RT:
• Inlet Diameter : 12”
• Inlet Connection : Downstream of GAIL Tap Off Valve
• Location : Receiving facility at HMEL,
• Inlet Pressure : 54-95 Kg/Cm2g (from GAIL)
• Outlet Pressure : To be confirmed by Client
The skid will have the following units :
• Knock out drum : As per Specification / Datasheet
• Filtering unit : As per Specification / Datasheet
• Metering unit with GC : As per Specification / Datasheet
• Pressure Regulating unit : As per Specification / Datasheet
• Flow Control Valve : As per Specification / Datasheet
• Check Valve : As per Specification / Datasheet
11.2.2 Design Data applicable for the skids:
• Design Flow rate (Max.) : 1.2 MMSCMD (See Note) *
• Design Pressure : 99.9 Kg/Cm2g
• Design Temp : -29°C / 65°C
• Station Location Class : 3
• Skid Pressure Rating : ANSI 600# Pressure Rating (both sides - upstream and downstream
of PRV).
The skids will have other features such as :
• SCADA Connectivity : Yes
• Tele Communication : Yes
• Custody transfer metering : Yes
*Note: All the skids shall be designed for a flow capacity of 1.2 MMSCMD.
PROCESS DESIGN BASIS P.013828 D 11061
001
Rev. 01 HMEL Connectivity Pipeline Project Page 9 of 10
12.0 DESIGN BASIS FOR FILTERING, METERING, PRESSURE & FLOW REGULATING
The skids proposed at station facilities, shall be designed as per the following design basis :
12.1 Filtering
Gas Quality shall be ensured by Filtering the gas to remove any particulate present. The Filtering shall be
done through a Coalescing type Filtering unit. The Filtering Unit shall be a part of the Metering and Filtering
skid, to be installed at dispatch station.
12.2 Custody Transfer Metering (USM Type Metering)
Custody transfer flow metering with Ultrasonic Flow Meters, will be provided before the gas is transferred to
the end users. These metering stations will be identified as and when the Gas Transfer Agreement (GTA)
with the end users is signed. The custody transfer metering system shall have Ultrasonic / Turbine / Sr.
Orifice meters.
The flow meters will be connected to a flow computer which calculates the mass flow and corrects for
temperature and pressure. Gas quality and gas compressibility data is provided to the flow computer by a gas
chromatograph located at the dispatch station, for the gas coming from ONGC.
At dispatch terminal, custody transfer meters with spare run (100% redundancy) shall be provided. Turbine /
Sr. Orifice meters shall be provided for flow rate of less than 0.3 MMSCMD & USM for 0.3 MMSCMD and
above. Flow computers shall be provided for computation of flow at terminals.
12.3 Pressure Regulating
Pressure regulating skid shall be provided where required, for regulating the Pressure received at receiving
station, to the required pressure inside the plant. The Pressure regulating skid shall have Active, Monitor and
Slam-shut valves in each stream for effective pressure control. The PRS skid shall be installed downstream
of filtering and metering units at dispatch station.
13.0 HAZARDOUS AREAS
The classification of hazardous areas is in accordance with IS 5572, PNGRB and API RP 500.
Electrical equipment shall be located outside the hazardous area unless the equipment is directly connected
to the process. Equipment within the hazardous area shall be suitably rated for the area.
For details Electrical Design Basis document No. P.013828 D 11064 001 to be referred.
14.0 CATHODIC PROTECTION
The underground pipeline shall be protected against corrosion to ensure its continued safe operation. The
pipeline would be coated outside with a high quality three layered Polyethylene (PE) coating and provided
with cathodic protection to ensure corrosion protection.
Both TCP and PCP shall be provided for the Pipeline. TCP shall be provided during construction and PCP
after completion of pipeline construction. For specifications of the Cathodic Protection System, please refer
to ‘Design basis – Cathodic Protection’, Doc No : P.013828 D 11064 002
15.0 PIG LAUNCHER AND RECEIVER
A Pig Launcher and a Receiver shall be installed at Dispatch and Receiving Stations respectively, to
facilitate the pigging operation of the Pipeline. The Pig Launcher /receiver shall be suitable for all types of
Pigging Operations, including Intelligent Pigging of the Pipeline. All Pig Signallers shall be Non- intrusive
type.
16.0 PRESSURE SAFETY DEVICES
Any equipment / skids containing Natural Gas in the form of trapped volume shall be protected against
excessive pressure developed due to rise in surrounding temperature by installing suitable safety relief
PROCESS DESIGN BASIS P.013828 D 11061
001
Rev. 01 HMEL Connectivity Pipeline Project Page 10 of 10
valves. Pressure safety valves of sufficient capacity and sensitivity and other safety devices / system (as
applicable) shall be installed to ensure that the pressure inside the system / equipment does not exceed the
prescribed limits.
For all critical equipment like Filters or Pig Barrels, the PSV shall be set for Fire case i.e. for 21% over
pressure, so that the pressure inside the equipment does not exceed 21%, of the Maximum Allowable
Operating Pressure (MAOP) in any case.
All such safety relief valves shall have lock open type isolation valve upstream of relief valve. The PSVs
shall be sized for fire case.
17.0 VENT LINES
Vent line shall be designed and installed to vent out the gas from relief valves, if provided, to atmosphere.
Blow down piping connected to vent line should extend to location where the discharge of gas shall not
create a hazard to the station or the surrounding area.
The Blow Down system shall be designed in accordance with the requirements of applicable codes / industry
standard.
The discharge from safety valve shall be vented vertically upwards to atmosphere at an elevation of 3 meter
(minimum) above working level or the tallest structure within a radius of 15 meters whichever is higher for
effective dispersion of hydrocarbons. In this case, isolation valves on downstream of safety valve are not
required. Isolation valve shall be provided downstream of safety valve if the safety valve discharge line is
connected to flare header.
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GAIL (India) LIMITED
GAIL
HMEL CONNECTIVITY PIPELINE PROJECT
BHATINDA
LIST OF SYMBOLS
A2 NTS 1 of 2
0
P.013828 D 21095 100
Rev. D M Y Modifications Drawn Checked Approved Validated
0 16-04-2019 ISSUED FOR APPROVAL. JV CP MS SKH
INSTRUMENT SYMBOLS
2" (3/4"FOR ONLINE)
1/2"CONSULTANTOWNER
1. FOR SAMPLE POINTS ARE TO BE PROVIDED WITH SUITABLE END FITTINGS.THEY SHOULD BE LOCATED AT CONVENIENT POINTS WITH MINIMUM RUNLENGTHS. SAMPLE POINTS SHOULD BE TAKEN FROM TOP FOR GAS SERVICE.(REFER DETAIL AS SHOWN BELOW.)
2. FOR ALL TAPPING FROM MAIN LINE,FIRST VALVE SHALL BE WELDED ENDTYPE BALL VALVE. ALL OTHER VALVES ON STATION PIPING SHALL BE OFFLANGED END TYPE. PRESSURE TAPPING ON STATION PIPING SHALL BEWITH 2" WELDED BALL VALVES HAVING PUP PIECES. PRESSURE TAPPING ONPIG RECEIVER/ LAUNCHER SHALL HAVE FLANGED END VALVES.
NOTES
Project No. Discipline Code System Code Serial No.
Rev.SheetSize Scale
TRACTEBEL Engineering pvt. ltd.
SUBJECT
PROJECT
CUSTOMER
This docum
ent is the property of T
RA
CT
EB
EL E
NG
IN
EE
RIN
G IN
DIA
, any duplication or transm
ition to third parties is forbidden w
ithout its prior approval.
GAIL (India) LIMITED
GAIL
HMEL CONNECTIVITY PIPELINE PROJECT
BHATINDA
LIST OF SYMBOLS
A2 NTS 2 of 2
0
P.013828 D 21095 100
Rev. D M Y Modifications Drawn Checked Approved Validated
0 16-04-2019 ISSUED FOR APPROVAL. JV CP MS SKH
Project No. Discipline Code System Code Serial No.
Rev.SheetSize Scale
TRACTEBEL Engineering pvt. ltd.
SUBJECT
PROJECT
CUSTOMER
Th
is d
ocu
me
nt is th
e p
ro
pe
rty o
f T
RA
CT
EB
EL
E
NG
IN
EE
RIN
G IN
DIA
, a
ny d
up
lica
tio
n o
r tra
nsm
itio
n to
th
ird
p
artie
s is fo
rb
id
de
n w
ith
ou
t its p
rio
r a
pp
ro
va
l.
GAIL (India) LIMITED
GAIL
HMEL CONNECTIVITY PIPELINE PROJECT
BHATINDA
PIPELINE OVERALL SCHEMATIC DIAGRAM
FROM NFL BHATINDA TO HMEL BHATINDA
CH.: 00.000 KM. TO 43.132 KM.
A2 NTS 1 of 1
0
P.013828 D 21095 001
Rev. D M Y Modifications Drawn Checked Approved Validated
0 24-04-2019 ISSUED FOR TENDER. JV CP MS SKH
: PROPOSED PIPELINE
TOP : TAP-OFF POINT
: EXISTING PIPELINES IN SAME ROU
: PIG LAUNCHER/RECEIVER
LEGEND:
: RIVER CROSSING
: NATIONAL HIGHWAY (NH.)/STATE HIGHWAY (SH.)
: CANAL/NALA/DRAIN CROSSING
: ASPHALTED, METALLED, MUD ROAD CROSSING
: RAILWAY CROSSING
NOTES :-
1. MAJOR CROSSINGS SHOWN IN THIS DRAWING ARE INDICATIVE ONLY.
2. LOCATION / CHAINAGE OF SV STATION SHOWN IN THIS DRAWING ARE INDICATIVE ONLY.
PL/PR
DETAILS OF PROPOSED PIPELINE SIZE 12" NB
WALL THICKNESS 7.1 / 7.1 / 8.7 & 9.5MM (FOR LOCATION CLASS - I, II / III / IVRESPECTIVELY)
MATERIAL API 5L Gr. X70, PSL 2
COATING EXTERNAL : 3 LPE
CORROSION ALLOWANCE 1.0 MM
DESIGN FACTOR CLASS-I : 0.72, CLASS-II : 0.6, CLASS-III : 0.5 & CLASS-IV : 0.4
DESIGN PRESSURE 98 barg
DESIGN TEMP.
-29°C TO +65°C (UNDER GROUND CARBON STEEL PIPELINE)
-29°C TO +65°C (ABOVE GROUND CARBON STEEL PIPING)
ABOVE GROUND PIPELINE API 5L Gr. X70 PSL2, HFERW, 8.7 mm BARE
PIPELINE LENGTH 43.132 Km (APPROX.): FILTERING SKID
: METERING SKID
: PRESSURE REGULATING SKID
M
P
F
SCHEMATIC ARRANGEMENT OF PIPELINE FACILITIES(12" PIPELINE - HMEL CONNECTIVITY PIPELINE PROJECT)
SECTIONALIZINGVALVE SV
CH.: 19.300 KM
DISPATCH STATIONAT NFL BHATINDA
CH.: 0.000 KM
15M
15M
ROU LIMIT
ROU LIMIT
12"FROMEXISTING 12"
TAP-OFF VALVE
12"
12"
12"
12"
12"
CH.: 43.132 KM
12"
12"
FUTURETOP
RECEIVING STATIONAT HMEL BHATINDA
12"
12"P M
F
Maht
a Mino
r Ca
nal CH
. 22+
023.54
M (W
IDTH
3.92M
)
Asph
alte
d Ro
ad (Du
newa
la to
Natio
nal High
way-
64) CH
. 23+
583.15M
(W
IDTH
5.64M
)
Lowe
r Liss
ara
Nala C
H. 2
3+89
1.55M
(WIDTH
25.68
M)
Malw
ala
Mino
r Ca
nal CH
. 26+
072.83
M (W
IDTH
3.75M
)
Asph
alte
d Ro
ad (Ma
lwala
to M
acha
na) CH
. 27+
086.86
M (W
IDTH
3.5M)
Asph
alte
d Ro
ad (Ma
lwala
to M
acha
na) CH
.27+
517.21M
(W
IDTH
3.42M
)
Pakk
a Ka
lan
Dist
ribut
ry C
H. 2
8+94
8.39
M (W
IDTH
6.08M
)
Ragg
huwa
ll Dist
ribut
ry C
anal C
H. 2
9+77
1.20M
(WIDTH
4.07M
)
Villa
ge R
oad
(Ban
gi R
aggh
u to
Pak
ka K
hurd
) CH
. 31+162.73
M (W
IDTH
3.12
M)
Villa
ge R
oad
(Ban
gi R
aggh
u to
Suk
hlad
di) CH
. 32+
283.13M
(W
IDTH
2.92M
)
Villa
ge R
oad
(Ban
gi R
aggh
u to
Suk
hlad
di) CH
. 33+
674.50
M
(WIDTH
9.42M
)
ODR
Road
(Ba
gha
to S
hekh
u) C
H. 3
5+76
1.86M
(WIDTH
5.1M
)
Bang
i Distribut
ry C
anal C
H. 3
6+00
2.48
M
(WIDTH
3.44M
)
Villa
ge R
oad
(Bag
ha to
Tark
hanw
ala) C
H. 3
6+65
6.90
M (W
IDTH
3.14
M)
Villa
ge R
oad
(Ram
an M
andi to
Tark
hanw
ala) C
H. 3
8+40
0.65
M (W
IDTH
3.58M
)
Asph
alte
d Ro
ad (Ra
man
to R
amsa
ra) CH
. 40+
417.70
M (W
IDTH
4.7M)
Sirhin
d Ca
nal
CH.
40+4
23.50
M (W
IDTH
2.6)
Villa
ge R
oad
(Ram
an to
Rams
ara) C
H. 4
0+74
1.77
(W
IDTH
3.1M
)
TOHMEL
Bahm
an D
istribut
ary
Cana
l CH
. 02+
674.95
M (W
IDTH
3.23M
)
Natio
nal High
way-
15 (Ba
thinda
to
Bulade
vala) CH
. 03+
581.8
4M (WIDTH
19.4M
)
Northe
rn R
ailw
ay M
ain
Line
(Ba
thinda
to
Bahm
an D
iwan
a) CH
. 04
+272
.04M
(WIDTH
1.62M
)
Villa
ge R
oad
(Par
asra
m Na
gar to
Bah
man
Diwa
na) CH
. 05
+520
.30M
(WIDTH
3.6M)
Asph
alte
d Ro
ad (Bir Ta
lab
to B
ir Be
hman
) CH
. 08+
804.39
M (W
IDTH
5.48M
)
Bath
inda
Bra
nch
(Sirh
ind
Cana
l) CH
. 09+
069.10M
(W
IDTH
12.76
M)
Asph
alte
d Ro
ad (Bh
atinda
to
Multan
ia) CH
. 09+
536.40
M (W
IDTH
6.08M
)
Villa
ge R
oad
(Nar
uana
to
Birtlab) C
H. 12+
400.76
M (W
IDTH
3.86M
)
ODR-
13 R
oad
(Nar
uana
to
Mian
) CH
. 13+
061.3
1M (WIDTH
15.65
M)
Bath
inda
Distribut
ary
Cana
l CH
. 15+
145.19M
(W
IDTH
3.22M
)
Asph
alte
d Ro
ad (Gu
rusa
r Sh
ane
Wala
to Jaising
hwala) C
H. 16+
046.58
M (W
IDTH
3.22M
)
Jaisingh
wala M
inor
Can
al C
H. 16+
861.2
6M (WIDTH
3.8M)
Northe
rn R
ailw
ay (Ba
thinda
Bikan
er S
ectio
n) (Ba
thinda
to
Sang
at) CH
. 16+
948.44
M (W
IDTH
1.7M)
Natio
nal High
way-
64 (Ba
thinda
to
Gehr
i But
ter) C
H. 19+
269.44
M (W
IDTH
9.7M)
FUTURETOP
FUTURETOP
Asph
alte
d Ro
ad (Me
hta
to N
ationa
l High
way-
64) CH
. 20+
847.36
M (W
IDTH
4.45M
)
NOTES
LEGEND
EXISTING PIPINGPROPOSED PIPING
Project No. Discipline Code System Code Serial No.
Rev.SheetSize Scale
TRACTEBEL Engineering pvt. ltd.
SUBJECT
PROJECT
CUSTOMER
Th
is d
ocu
me
nt is th
e p
ro
pe
rty o
f T
RA
CT
EB
EL
E
NG
IN
EE
RIN
G IN
DIA
, a
ny d
up
lica
tio
n o
r tra
nsm
itio
n to
th
ird
p
artie
s is fo
rb
id
de
n w
ith
ou
t its p
rio
r a
pp
ro
va
l.
GAIL (India) LIMITED
GAIL
HMEL CONNECTIVITY PIPELINE PROJECT
BHATINDA
PIPING & INSTRUMENTATION DIAGRAM
DISPATCH STATION AT NFL
BHATINDA
A2 NTS 1 of 1
0
P.013828 D 21095 101
1. FOR LEGEND AND GENERAL NOTES REFER DWG. NO. P.013828-D-21095-100, (SH. 1 & 2).
2. VENT SHALL BE LOCATED AT A SAFE HEIGHT (MIN. 3M ABOVE THE HIGHEST WORKING PLATFORMWITHIN A RADIUS OF 15 M).
3. DE-PRESSURISATION LINE TO BE TAKEN AT A SAFE DISTANCE FROM THE PIPELINE FACILITY ASPER PNGRB GUIDELINES AND VENT AT A SAFE HEIGHT (MIN. 3M ABOVE THE HIGHEST WORKINGPLATFORM WITHIN A RADIUS OF 15 M).
4. SCRAPER DOOR MECHANISM TO BE CONSTRUCTED WITH INTERLOCK SUCH THAT THE DOOR CAN NOTBE OPENED UNLESS THE SCRAPER TRAP IS FULLY DE-PRESSURISED.
5. PG-0106 SHALL HAVE A RANGE OF 0-1 BARG WITH A GAUGE SAVER.
6. LOW POINT DRAIN VALVE SHALL BE PROVIDED AT SUITABLE LOCATION. MINIMUM DISTANCE TO BEKEPT BETWEEN LOW POINT DRAIN AND VERTICAL PORTION OF VENT LINE. ADEQUATE SLOPE INTHE HORIZONTAL SECTION OF THE VENT LINE TO BE PROVIDED FOR VARIOUS LOW POINT DRAINCONNECTIONS.
7. DE-PRESSURISATION VALVE SHALL BE LOCATED IN SUCH A WAY THAT TT-0103 ON TRANSMITTERCAN BE READ DURING VENTING.
8. DIRECT SURFACE CONTACT TYPE.
9. ALL STATION PIPING OF SIZE BELOW 12" SHALL BE OF LTCS MATERIAL.
10. FOR TYPICAL DETAILS OF GOV, REFER DETAIL-3 IN DRG. NO. P.013828-D-21095-104.
11. ADDRESSABLE TYPE GAS DETECTORS TO BE PROVIDED IN DOWN WIND DIRECTION NEAR THE LEAKPRONE EQUIPMENT PARTS, ACCESSORIES, VALVES & PIPES. NOS. OF POINT DETECTORS SHOWN INTHIS P&ID ARE INDICATIVE ONLY SHALL BE FINALISED BY CONTRACTOR DURING DETAILEDENGINEERING.
12. ALL PIG INDICATORS SHALL BE NON-INTRUSIVE TYPE.
13. GOV-0101 ACTUATOR GAS TAPPING SHALL BE TAKEN FROM PT-0101, & PT-0102.
14. ALL BALL VALVES APPEARING IN THIS P&ID SHALL BE FULL BORE TYPE.
15. ALL GAS OVER OIL ACTUATED VALVES APPEARING IN THIS P&ID SHALL BE FAIL TO STAY PUTTYPE.
16. PROVISION FOR PURGING.
17. DISTANCE TO BE KEPT SUITABLY TO ACCOMMODATE ONE BALL VALVE OF SAME SIZE.
18. GAS TAP-OFF TO VALVE ACTUATOR.
19. GAS TAP-OFF FOR VALVE r P SWITCH.
20. COPPER JUMPERS SHALL BE PROVIDED AT FLANGES AND OTHER POINTS OF ELECTRICALDISCONTINUITY.
21. QOEC SHALL BE PROVIDED FOR BLOW DOWN LINE, WITH PLATFORM FOR ACCESS & OPERATION.
22. STATION PIPING SHALL EXTENDED UPTO 5 METERS BEYOND PLOT BOUNDARY.
23. PSV AND PIG SIGNALLER SHALL BE SUPPLIED ALONG WITH LAUNCHER / RECEIVER.
Y-0101PIG LAUNCHER / RECEIVERDESIGN PRESSURE : 98 barg
DESIGN TEMP. : -29°C TO +65°C (ABOVE GROUND)DESIGN CODE: ASME B 31.8 / ASME SEC. VIII, DIV-1
0106
-NG-
H"-6
C1-N
0104-NG-4"-6C1-N
0101-B
D-H"
-6C1-N
NOTE-10
NOTE
-4
0103-NG-12"-X70-N
LO
NOTE-7,8
NOTE
-5
UC
0101-NG-12"-6C1-N
NOTE-11
4"
FB
2"
2"
NC
NOTE-12
2"
FIRE CASE
1"NOTE-6
0105-NG-4"-6C1-N0103-BD-2"-6C1-N
4"
NC 2"
NOTE
-7,18
NC
NC
GAS PIPELINE12" NB - 43.132 KMSDESIGN PRESSURE : 98 barg
UGAG
2"
DESIGN TEMP. : -29°C TO +65°C (CARBON STEEL PIPING)
0102-NG-12"-X70-N
1"NOTE-6
12"x12"FLOW TEE
2"
2" 2"
2"
2"
NOTE-12
NOTE-18NOTE-19
2"
2"2"
2"
NOTE-18NOTE-19
2"
0104
-BD-
4"-6
C1-N
Rev. D M Y Modifications Drawn Checked Approved Validated
0 16-04-2019 ISSUED FOR APPROVAL. JV CP MS SKH
0102
-BD-
2"-6
C1-N
LOWRANGE
HIGHRANGE
NOTE-12
2"
(INSIDE)
NOTE-22
STATIONBOUNDARY
STATIONBOUNDARY(OUTSIDE)
EXISTING12" PIPE
12"
PACKAGE UNIT BOUNDARY
2"
2"
NOTE-16
2"
Y-010116"x12"
2"
2"
NOTE-16
2"
2"
0103A
L
TI
TE0103
TT0103
0103BTI
RTU LCP
0103B
XXA
RTU LCP
XXS0103PG
0103
0102B
XXA
RTU LCP
XXS0102
PG0104
XXS0101
RTULCP
0103A
XXA
0102A
XXA
0101B
XXA
0101A
XXA
PSV0101
H98.0
TO ATMNOTE-2
TO ATMNOTE-2
0102A
L
PI H
0102BPI
0101BCP
0101A
CP
CC0101
CP0101
RTU
LCP
RTU LCPPT0102
PG0102
PT0101
PG0101
0101A
L
PI H
0101BPI
TE0102
TT0102
TE0101
TT0101
RTU LCP 0101A
L
TI H
0101BTI
RTU LCP
RTU LCP
0102A
L
TI H
0102BTI
IJ
PG0105
PG0106
PG0107
0101BHH
GI H
RTU
GDS
GE0101
0101A
LL L
GI HH H
NOTE-3 & 21QOEC
NC
LTCS
X70
FUTURETAP-OFF
0107
-NG-
12"-
6C1-N
2"
2"
2"
2"
NOTE-18
2"
2"
2"
PG0108
BV-0101 BV-0102
GV-0
106
BV-0104
BV-0111
BV-0106
BV-0
114
BV-0
115
GV-0
107
GV-0116
GV-0
113
BV-0
118
NRV-0101
BV-0105
BV-0
108
BV-0109
BV-0
131
BV-0133
BV-0110
BV-0
132
GV-0
121
BV-0
122 BV-0123
BV-0
121
2"
BV-0
117
BV-0116
BV-0119
BV-0120
BV-0124
BV-0125
BV-0
107
GV-0122
GV-0117
GV-0104
EXISTING PROPOSED
GV-0
114
GV-0
115
GV-0105
GV-0103
GV-0110
GV-0
112
GV-0102
GV-0108
GV-0101
GV-0109
FB
BV-0112
GV-0111BV-0113
2"2"
PIPINGINST.
PIPINGVENDOR
PIPING
VEND
ORPIPING
VEND
OR
PIPING INST.
PIPINGINST.
PIPING INST.
2"
PIPING INST.
PIPING
INST
.
PIPING
INST
.
PIPING
INST
.
P.013828-D-21095-102TO
SV STATION
PIPINGINST.
VS07
AV
GOV0101
MIN.
MAX.
NOTE-23
12"x12"FLOW TEE
NOTES
Project No. Discipline Code System Code Serial No.
Rev.SheetSize Scale
TRACTEBEL Engineering pvt. ltd.
SUBJECT
PROJECT
CUSTOMER
Th
is d
ocu
me
nt is th
e p
ro
pe
rty o
f T
RA
CT
EB
EL
E
NG
IN
EE
RIN
G IN
DIA
, a
ny d
up
lica
tio
n o
r tra
nsm
itio
n to
th
ird
p
artie
s is fo
rb
id
de
n w
ith
ou
t its p
rio
r a
pp
ro
va
l.
GAIL (India) LIMITED
GAIL
HMEL CONNECTIVITY PIPELINE PROJECT
BHATINDA
PIPING & INSTRUMENTATION DIAGRAM
DETAIL OF TYPICAL SECTIONALIZING VALVE
ON 12" MAIN LINE
A2 NTS 1 of 1
0
P.013828 D 21095 102
1. FOR LEGEND AND GENERAL NOTES REFER DWG. NO. P.013828-D-21095-100 (SH. 1 & 2).
2. DIRECT SURFACE CONTACT TYPE.
3. ALL BALL VALVES SHALL BE FULL BORE TYPE.
4. ALL TRANSMITTERS SHALL HAVE INTEGRAL LOCAL INDICATION.
5. DE-PRESSURISATION LINE TO BE TAKEN AT SAFE DISTANCE FROM THE PIPELINE FACILITY ASPER PNGRB GUIDELINES AND VENT AT A SAFE HEIGHT (MINIMUM 3M ABOVE THE HIGHESTWORKING PLATFORM WITHIN A RADIUS OF 15 M).
6. THESE VALVES ARE GAS OVER OIL ACTUATED (GOV) FULL BORE BALL VALES.
7. LOW POINT DRAIN SHALL BE PROVIDED ON DE-PRESSURISATION LINE AT SUITABLE LOCATION.
8. A DISTANCE OF 1.5D OR 1.0M WHICHEVER IS HIGHER SHALL BE KEPT.
9. ALL ACTUATED VALVE APPEARING IN THIS P&ID SHALL BE FAIL TO STAY PUT TYPE.
10. DE-PRESSURISATION VALVE SHALL BE LOCATED IN SUCH A WAY THAT TT-0203 ONTRANSMITTER CAN BE READ DURING VENTING.
11. GAS TAP-OFF TO VALVE ACTUATOR.
12. GAS TAP-OFF FOR VALVE r P SWITCH.
13. ADDRESSABLE TYPE GAS DETECTORS TO BE PROVIDED IN DOWN WIND DIRECTION NEAR THELEAK PRONE EQUIPMENT PARTS, ACCESSORIES, VALVES & PIPES. NOS. OF POINT DETECTORSSHOWN IN THIS P&ID ARE INDICATIVE ONLY SHALL BE FINALISED BY CONTRACTOR DURINGDETAILED ENGINEERING.
14. QOEC SHALL BE PROVIDED FOR BLOW DOWN LINE, WITH PLATFORM FOR ACCESS & OPERATION.
15. FOR TYPICAL DETAILS OF GOV, REFER DETAIL-3 IN DRG. NO. P.013828-D-21095-104.
16. DI-ELECTRIC TUBE FITTING SHALL BE USED FOR ISOLATION OF INSTRUMENTS ELECTRICALLY FROMUNDERGROUND PIPELINE AND VALVES.
17. ALL STATION PIPING OF SIZE BELOW 12" SHALL BE OF LTCS MATERIAL.
18. PROVISION FOR FUTURE TAP-OFF.
19. COPPER JUMPERS SHALL BE PROVIDED AT FLANGES AND OTHER POINTS OF ELECTRICALDISCONTINUITY.
22. STATION PIPING SHALL EXTENDED UPTO 5 METERS BEYOND PLOT BOUNDARY.
23. FIRE DETECTION SYSTEM.
NC
NO
1"
(NOTE-7)
FB NOTE-6, 15 & 19
NOTE-2
12"
NOTE-10
0202
-BD-
4"-6
C1-N
0201-B
D-4"
-6C1-N
NC
BV-0
204
0203-BD-4"-6C1-N
2"
2"
GAS PIPELINE12" NB - 43.132 KMS (APPROX.)DESIGN PRESSURE : 98 barg
DESIGN TEMP. : -29°C TO +65°C (CARBON STEEL PIPING)
NOTE-13
(NOT
E-8)
(NOT
E-8)
QOECNOTE-5 & 14
TT0202
LEGEND
EXISTING PIPING
PROPOSED PIPING
Rev. D M Y Modifications Drawn Checked Approved Validated
0 16-04-2019 ISSUED FOR APPROVAL. JV CP MS SKH
0202-NG-12"-6C1-N
(OUTSIDE)
NOTE-20
STATIONBOUNDARY
STATIONBOUNDARY(INSIDE) (INSIDE)
NOTE-20
STATIONBOUNDARY
STATIONBOUNDARY(OUTSIDE)
NOTE-21
2"
2"
2"
IG
2"
NOTE-18
TE0202
TT0201
TE0201
PT0201
PG0201
PT0202
PG0202
0202A
L
TI H
0202BTI
RTU LCPRTU LCP
0201A
L
TI H
0201BTI
2"
RTU LCP
0202A
L
PI H
0202BPI
RTU LCP
0201A
L
PI H
0201BPI
PG0203
TT0203
TE0203
GOV0201
IJ
0203A
L
TI
0203BTI
RTU LCP
0201A
FA
0201A
LL L
GI HH H
RTU RTU
FDS GDS
FD0201
GE0201
0201B
XXA
0201BHH
GI H
2"
2"
2"
2"
UGAG
UGAG
UGAG
NOTE
-12
NOTE
-11
NOTE
-12
NOTE
-11
BV-0
203
BV-0205
BV-0206
BV-0
207
GV-0203 GV-0204
GV-0
207
BV-0
201
BV-0
202
BV-0
208
BV-0
209
BV-0210
GV-0208
UG AG
P.013828-D-21095-103TO HMEL
RECEVING STATIONP.013828-D-21095-101FROM NFL
DESPATCH STATION
PURGECONNECTION
GV-0
201
GV-0
202
GV-0
205
GV-0
206
PIPING
INST
.
PIPING
INST
.
PIPING
INST
.
PIPING
INST
.
PIPING
INST
.
0201-NG-12"-6C1-N
Y-0301PIG LAUNCHER / RECEIVERDESIGN PRESSURE : 98 barg
DESIGN TEMP. : -29°C TO +65°C (ABOVE GROUND)DESIGN CODE: ASME B 31.8 / ASME SEC. VIII, DIV-1
0306
-NG-
H"-6
C1-N
0304
-NG-
4"-6
C1-N
0301-B
D-H"
-6C1-N
NOTE-12,15
NOTE
-3
LO
NOTE-6,7
NOTE
-4
UC
0302-NG-12"-6C1-N
NOTE-9
4"
FB
2"
2"
NOTE-13
2"
1"NOTE-14
0305-NG-4"-6C1-N
0304-BD-2"-6C1-N
4"
NC2"
NOTE
-6,8
NC
NC
GAS PIPELINE12" NB - 43.132 KMSDESIGN PRESSURE : 98 barg
UG AG
2"
DESIGN TEMP. : -29°C TO +65°C (CARBON STEEL PIPING)
0301-NG-12"-X70-N
1"NOTE-14
12"x12"FLOW TEE
2"
2"2"
2"
2"
NOTE-13
NOTE-18NOTE-17
2"
2" 2"
2"
NOTE-18NOTE-17
2"
0303
-BD-
4"-6
C1-N
NOTE-20
0302
-BD-
2"-6
C1-N
LOWRANGE
HIGHRANGE
NOTE-13
2"
(INSIDE)
NOTE-23
STATIONBOUNDARY
STATIONBOUNDARY
(OUTSIDE)
12"
2"
2"
NOTE-22
2"
2"
2"
Y-030116"x12"
2"
2"
NOTE-22
2"
2"
2"
PG0308
0303A
L
TI
TE0303
TT0303
0303BTI
RTULCP
0301B
XXA
RTULCP
XXS0301
PG0303
0302B
XXA
RTULCP
XXS0302
PG0304
XXS0303
RTU LCP
0301A
XXA
0302A
XXA
0303B
XXA
0303A
XXA
PSV0301
H98.0
TO ATMNOTE-2
TO ATMNOTE-2
0301A
L
PI H
0301BPI0301B
CP
0301A
CP
CC0301
CP0301
RTU LCP
RTULCPPT0301
PG0301
PT0302
PG0302
0302A
L
PI H
0302BPI
TE0301
TT0301
TE0302
TT0302
RTULCP
0302A
L
TI H
0302BTI
RTULCP
RTULCP
0301A
L
TI H
0301BTI
IJ
PG0305
PG0306
PG0307
0301BHH
GI H
0301B
FA
0301A
FA
RTU
FDS
RTU
GDS
FD0301
GE0301
0301A
LL L
GI HH H
NOTE-10 & 21QOEC
NC
LTCS
X70 MIN.
MAX.
NOTES
Project No. Discipline Code System Code Serial No.
Rev.SheetSize Scale
TRACTEBEL Engineering pvt. ltd.
SUBJECT
PROJECT
CUSTOMER
This docum
ent is the property of T
RA
CT
EB
EL E
NG
IN
EE
RIN
G IN
DIA
, any duplication or transm
ition to third parties is forbidden w
ithout its prior approval.
GAIL (India) LIMITED
GAIL
HMEL CONNECTIVITY PIPELINE PROJECT
BHATINDA
PIPING & INSTRUMENTATION DIAGRAM
RECEIVING STATION AT HMEL
BHATINDA
A2 NTS 1 of 1
0
P.013828 D 21095 103
1. FOR LEGEND AND GENERAL NOTES REFER DWG. NO. P.013828-D-21095-100 (SH. 1 & 2).2. VENT SHALL BE LOCATED AT A SAFE HEIGHT (MIN. 3M ABOVE THE HIGHEST WORKING PLATFORM
WITHIN A RADIUS OF 15M).3. SCRAPER DOOR MECHANISM TO BE CONSTRUCTED WITH INTERLOCK SUCH THAT THE DOOR CAN NOT
BE OPENED UNLESS THE SCRAPER TRAP IS FULLY DE-PRESSURISED.4. PG-0306 SHALL HAVE A RANGE OF 0-1 BARG WITH A GAUGE SAVER.5. ALL ACTUATED VALVE APPEARING IN THIS P&ID SHALL BE FAIL TO STAY PUT TYPE.6. DE-PRESSURISATION VALVE SHALL BE LOCATED IN SUCH A WAY THAT TT-0303 ON TRANSMITTER
CAN BE READ DURING VENTING.7. DIRECT SURFACE CONTACT TYPE.8. DISTANCE TO BE KEPT SUITABLY TO ACCOMMODATE ONE BALL VALVE OF SAME SIZE.9. ADDRESSABLE TYPE GAS DETECTORS TO BE PROVIDED IN DOWN WIND DIRECTION NEAR THE LEAK
PRONE EQUIPMENT PARTS, ACCESSORIES, VALVES & PIPES. NOS. OF POINT DETECTORS SHOWN INTHIS P&ID ARE INDICATIVE ONLY SHALL BE FINALIZED BY CONTRACTOR DURING DETAILEDENGINEERING.
10. DE-PRESSURISATION LINE TO BE TAKEN AT A SAFE DISTANCE FROM THE PIPELINE FACILITY ASPER PNGRB GUIDELINES AND VENT SHALL BE LOCATED AT A SAFE HEIGHT (MIN. 3M ABOVE THEHIGHEST WORKING PLATFORM WITHIN A RADIUS OF 15 M).
11. ALL BALL VALVES APPEARING IN THIS P&ID SHALL BE FULL BORE TYPE.12. FOR TYPICAL DETAILS OF GOV, REFER DETAIL-3 IN DRG. NO. P.013828-D-21095-104.13. PIG INDICATOR SHALL BE NON-INTRUSIVE TYPE.14. LOW POINT DRAIN VALVE SHALL BE PROVIDED AT SUITABLE LOCATION. MINIMUM DISTANCE TO BE
KEPT BETWEEN LOW POINT DRAIN AND VERTICAL PORTION OF VENT LINE. ADEQUATE SLOPE INTHE HORIZONTAL SECTION OF THE VENT LINE TO BE PROVIDED TOWARDS LOW POINT DRAINCONNECTIONS.
15. GOV-0301 ACTUATOR GAS TAPPING SHALL BE TAKEN FROM PT-0301, & PT-0302.16. ALL STATION PIPING OF SIZE BELOW 12" SHALL BE OF LTCS MATERIAL.17. GAS TAP-OFF TO VALVE ACTUATOR.18. GAS TAP-OFF FOR VALVE r P SWITCH.19. PROVISION FOR FUTURE CONNECTION.20. FIRE DETECTION SYSTEM.21. QOEC SHALL BE PROVIDED FOR BLOW DOWN LINE, WITH PLATFORM FOR ACCESS & OPERATION.22. PROVISION FOR PURGING.22. STATION PIPING SHALL EXTENDED UPTO 5 METERS BEYOND PLOT BOUNDARY.23. FILTER, METER & PRS SKID.24. COPPER JUMPERS SHALL BE PROVIDED AT FLANGES AND OTHER POINTS OF ELECTRICAL
DISCONTINUITY.25. PSV AND PIG SIGNALLER SHALL BE SUPPLIED ALONG WITH LAUNCHER / RECEIVER.
LEGEND
FIRECASE
BY HMEL BY GAIL
METERING SKIDREFER DRAWING NO.P.013828-D-21097-402
NOTE-24
FILTER SKIDREFER DRAWING NO.P.013828-D-21097-401
NOTE-24
PRS SKIDREFER DRAWING NO.P.013828-D-21097-403
NOTE-24
0303-NG-12"-6C1-N
Rev. D M Y Modifications Drawn Checked Approved Validated
0 16-04-2019 ISSUED FOR APPROVAL. JV CP MS SKH
FB
2"
2"
P.013828-D-21095-102FROM
SV STATION
GV-0302
GV-0301
GV-0
303
GV-0
304
GV-0
305
GV-0
306
GV-0309
GV-0310
GV-0
308
GV-0
307
GV-0311
GV-0313
GV-0
312
GV-0314
GV-0315
GV-0316
GV-0318
BV-0
304
BV-0301
BV-0303
BV-0302
BV-0
305
BV-0
307
BV-0
308
BV-0306
BV-0309
BV-0
310
BV-0
311
BV-0312
BV-0313NRV-0301
BV-0314
BV-0315
BV-0
316
BV-0
317
BV-0318
BV-0319
BV-0320
BV-0
321
BV-0322
BV-0323
BV-0326
BV-0324
PIPING
INST
.
PIPINGINST.
PIPING
INST
.
PIPING
INST
.
PIPING INST.
PIPING INST.
PIPING INST.
PIPINGINST.
PIPINGINST.
PIPINGVENDORPIPING VENDOR
PIPING
VEND
ORPIPING
VEND
OR
PIPINGVENDOR
NOTE-19
0307
-NG-
12"-
6C1-N
2"
2"
2"
2"NOTE-22
BV-0
331
BV-0333
BV-0
332
GV-0
321
GV-0322
2"
2"
GV-0317
BV-0325
NC
GOV0301
EXISTING PIPINGPROPOSED PIPINGPACKAGE UNIT BOUNDARY
TOHMEL
MAX.
MIN.
NOTE-25
NOTES1. LOCAL / REMOTE
THERE SHALL BE PROVISION TO OPEN/ CLOSE THE VALVE FROM FIELD BY
SELECTING LOCAL MODE OF SELECTOR SWITCH.
2. P / S / M
3. THIS INTERLOCK IS PROVIDED TO INHIBIT THE OPENING OF VALVE IN CASE OF HIGHDIFFERENTIAL PRESSURE (>3bar) ACROSS THE VALVE.
4. THESE VALVES ARE GAS OVER OIL ACTUATED FULL BORE BALL VALVES. THEACTUATOR GAS TAPPING FOR THESE VALVES SHALL BE TAKEN FROM 2" TAPPINGOF UP-STREAM/ DOWN STREAM PT/PI. FOR LOCATION OF PT/PI WITH TAG. NOSAPPLICABLE FOR SPECIFIC GOV`S, REFER RESPECTIVE P&ID`S.
5. VENDOR SHALL PROVIDE EXd JUNCTION BOX ALONG WITH ACTUATOR. ALL THESIGNALS AS PER P & ID SHALL BE TERMINATED IN JB. OUTGOING CABLE ENTRY OFSIZE 1" TWO NOS., 3/4" TWO NOS. AND 1/2" TWO NOS. WITH PLUG SHALL BEPROVIDED.
6. GAS TAP-OFF TO VALVE ACTUATOR.
7. GAS TAP-OFF FOR VALVE r P SWITCH.
FROM LCP / SCADAFIELD
MAINTENANCE MODESCADALCP
DETAIL-3 (DETAILS OF GAS OVER OIL ACTUATED (GOV) - TYPICAL)
XXXX- TAG NO. SHALL BE SAME AS
CORRESPONDING ACTUATED VALVE TAG NO.
Project No. Discipline Code System Code Serial No.
Rev.SheetSize Scale
TRACTEBEL Engineering pvt. ltd.
SUBJECT
PROJECT
CUSTOMER
Th
is d
ocu
me
nt is th
e p
ro
pe
rty o
f T
RA
CT
EB
EL
E
NG
IN
EE
RIN
G IN
DIA
, a
ny d
up
lica
tio
n o
r tra
nsm
itio
n to
th
ird
p
artie
s is fo
rb
id
de
n w
ith
ou
t its p
rio
r a
pp
ro
va
l.
GAIL (India) LIMITED
GAIL
HMEL CONNECTIVITY PIPELINE PROJECT
BHATINDA
PIPING & INSTRUMENTATION DIAGRAM
TYPICAL DETAILS OF ACTUATED VALVES
A2 NTS 1 of 1
0
P.013828 D 21095 104
Rev. D M Y Modifications Drawn Checked Approved Validated
0 16-04-2019 ISSUED FOR APPROVAL. JV CP MS SKH
At the helm of the Energy Transition, Tractebel provides a full range of engineering and advisory servicesthroughout the life cycle of its clients’ projects, including design and project management. As one of the world’sleading engineering and advisory companies and with more than 150 years of experience, it's our mission toactively shape the world of tomorrow. With about 5,000 experts and presence in more than 70 countries, we areable to offer our customers multidisciplinary solutions in energy, water and urban.
TRACTEBEL ENGINEERING PVT. LTD.Intec House 37Institutional Area, Sector 44122 002 - Gurgaon - INDIAtractebel-engie.com
Syed Kaiumul HUSSAINtel. +91 124 669 [email protected]