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GAIL (INDIA) LTD. NEW DELHI STANDARD SPECIFICATION FOR INSPECTION, FLUSHING AND TESTING OF PIPING SYSTEMS S TANDARD SPECIFICATION FOR INSPECTION, FLUSHING & TESTING OF PIPING SYSTEMS SPECIFICATION REV- 0 S – 05 – 02 – 013 Page 1 of 10 Copyright GAIL – All rights reserved
Sl. No. Description 1. SCOPE 2. INSPECTION 3. FLUSHING 4. TESTING GAIL (INDIA) LTD. NEW DELHI CONTENTS S TANDARD SPECIFICATION FOR INSPECTION, FLUSHING & TESTING OF PIPING SYSTEMS SPECIFICATION REV- 0 S – 05 – 02 – 013 Page 2 of 10 Copyright GAIL – All rights reserved
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GAIL (INDIA) LTD NEW DELHI GAIL (In
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ANNEXURE - I CONTRACTOR’S SCOPE O
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1.3 Any activity specifically not l
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converter, barriers, relays, cables
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standards etc. and obtaining all re
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c) Contractor shall prepare purchas
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) The gas custody transfer metering
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q) Platforms & cross over to be pro
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nn) Dual Isolation Valves shall be
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3.2.1 Design and terminology shall
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GAIL (INDIA) LTD NEW DELHI IEC-6033
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Necessary filtration and double sta
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3.3.3.4 All instruments in the unit
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3.4.2.6 Junction boxes (as per the
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Typical gas composition S.N PARAMET
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� Pressure Class of Skid up to PR
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esponsibility for delivering equipm
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principal grain flow and notched pe
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carried out at manufacturer’s wor
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(e) Bubble wrapping as well as tran
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Mandatory Spares: Shall be provided
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application. Type approval certific
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16 Temperature gauges and Thermowel
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24 Standard specification for Inspe
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GAIL (INDIA) LTD NEW DELHI JOB SPEC
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1.0 Introduction 1.1 General 1.2 Sc
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ISO 170125: Calibration of all prim
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separate limit switches for open an
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measurement will not degrade by mor
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computer for custody transfer flow
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l) A statement of uncertainty for t
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The flow computers shall be Micropr
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KEYBOARD CAPABILITY: The data entry
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Energy - Mcal/MMBTU/ MJ (user selec
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LEL detectors/transmitters shall be
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� The control panel shall also ha
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GAIL (INDIA) LTD NEW DELHI ii) Anal
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Metering supervisory system shall b
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egulating the sample pressure & flo
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III. Mole % CO2 IV. Mole % N2 Each
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and ±0.5 % for components (mole%)
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9 Accessories Cell Battery and Char
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S NO. TITLE 1 GENERAL CONTENTS 2 DE
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2.5 Standards 2.5.1 The instrumenta
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3.2.23 Supply of all types of consu
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4.3.1 Multitube/Multicore cables sh
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4.8.4 Cables shall have complete un
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4.12.1 All instruments shall be cal
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) Current generator (Instrument che
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7.0 MATERIALS SUPPLY 7.1 Materials
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STANDARD SPECIFICATION FOR INSTRUME
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1 0 GENERAL 1.1 Scope 1.1.1 This st
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per ASTM B 68M copper No. C 12200.
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MAXIMUM WORKING PRESSURE AND HYDROS
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NO. TITLE 1.0 GENERAL 2.0 DESIGN PH
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d) List of deviations, if any, from
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IS-3624 Specification for pressure
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These drawings represent the nozzle
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2 DESIGN PHILOSOPHY 2.1 Instrumenta
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approval from purchaser. c) In case
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2.14.1.6 Automatic sequential start
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2.21.1 Instrument junction boxes sh
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side. 2.24 Philosophy of Junction B
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) All relays and solenoid valves sh
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d) All receiver instruments shall b
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lamp test push button shall be used
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4.4.6 All hinges, screws and other
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The type of thermocouple shall be s
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operating value. c) Pressure switch
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level gauges shall have side mounte
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The integral flow assembly shall be
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of valve like butterfly, ball, rota
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drawings alongwith the timing calcu
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4.13.9 All accessories like positio
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4.16.1 Vibration and axial displace
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of 140 to 150 kg/cm2g while chargin
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eceiver at the camera side. The con
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7.3 If at any point of time during
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- rotary equipment running data etc
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individual alarm in DCS. 7.12.5 All
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7.14.25 Wiring colour code within t
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shall be routed to process or flare
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IP 55 and flame proof Ex˜d˜ suita
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Each components and the system shal
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f) All multi pair cables shall have
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) Monel or any other tubing shall b
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complete the job in all respect. 13
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provided. v) For impulse line with
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cables for insulation testing, ensu
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calibrate the instruments which sha
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LTD STANDARD SPECIFICATION FOR GAS
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LTD 1.1.1 This specification, toget
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LTD 2.2 Gas detection system shall
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LTD 2.10.8 Software features a) Dat
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LTD paint, colour as specified in J
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LTD 2.13.3.1 Alarm annunciator shal
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STANDARD SPECIFICATION FOR PRESSURE
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1.0 GENERAL 1.1 Scope 1.1.1 This sp
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a) Specification sheet for each gau
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d) Flange face shall be as per clau
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6.0 REJECTION 6.1 Vendor shall prep
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STANDARD SPECIFICATION FOR SELF ACT
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1.0 GENERAL 1.1 Scope 1.1.1 This st
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summing up all the deviations, from
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egulators shall have flanged end co
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2.6 Finish 2.6.1 The body shall be
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LTD S NO. TITLE 1 GENERAL CONTENTS
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LTD 1.1.3 In the event of any confl
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LTD d) Ring type joint flanges shal
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LTD 2.6.6 In general, an actuator o
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LTD Linearity and Hysterisis shall
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GAIL (INDIA) LTD NEW DELHI Abbrevia
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1.0 GENERAL 1.1 Scope 1.1.1 This sp
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) Minimum number of eight PVC / rub
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Smoke density rating not to exceed
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iii) Shrinkage test iv) Hot deforma
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GAIL (INDIA) LTD NEW DELHI STANDARD
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CONTENTS 1.0 GENERAL 2.0 DESIGN AND
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1.1.3 In the event of any conflict
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the terminal block for terminating
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3.2.1 The following information sha
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CONTENTS 1.0 GENERAL 2.0 DESIGNS AN
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specifically indicated, the specifi
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sheet, the number of terminals for
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4.3.2 In the event when witness ins
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1 GENERAL CONTENTS 2 DESIGN AND CON
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attached along with the material re
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4.2 review: fittings. Vendor shall
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GAIL (INDIA) LTD NEW DELHI HYDROSTA
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1.0 GENERAL 2.0 DESIGN AND CONSTRUC
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IS-2148 Electrical Apparatus for Ex
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1.3 Drawing and Data 1.3.1 Detailed
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1 Instruments Bottom Row Middle Row
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a) 50 mm minimum space shall be pro
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4.1 Unless otherwise specified, pur
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1.0 GENERAL 2.0 DESIGN AND CONSTRUC
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detailed technical offer is require
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double block and bleed for the bypa
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Annexure-1 of this specification. D
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1.1 Scope 1.1.1 This specification,
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proto-type design or items not meet
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2.3.1 Body 2.3.1.1 Unless otherwise
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connections shall be blinded / plug
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) Hydrostatic test as per clause 4.
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GAIL (INDIA) LTD NEW DELHI Abbrevia
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1.0 General 1.1 Scope 1.1.2 This sp
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manufactured outside India. e) Devi
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Weatherproof housing IP-65 to IEC-6
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alarm is provided as diagnostic mai
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extra functionality and/or software
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) Reading coefficient, if any c) Pe
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Annexure 2 GASKETS MATERIAL REQUIRE
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1.0 GENERAL GAIL (INDIA) LTD NEW DE
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esponsibility shall include the fol
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2.1.1 Temperature gauges shall be o
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) Flanged end connections shall be
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f) Review of all certificates and t
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LTD SECTION 1.0 GENERAL TABLE of CO
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LTD without any commercial implicat
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LTD IEC 60079 Electrical Apparatus
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LTD Direction of flow 4.9 Field act
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LTD meters for the given process co
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LTD Uncorrected and corrected forwa
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LTD 9.1.1 PURCHASER may visit the p
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LTD 9.4.1 Site Acceptance shall con
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STANDARD SPECIFICATION FOR GAS CHRO
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1.0 SCOPE 9.1 This specification co
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H2S < ppm by weight S < ppm by weig
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5.2 After placement of purchase ord
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Gas Gr. IIA & IIB Temp T3. All anal
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classification indicated in the pur
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6.4.13 The programmer will be certi
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c) Temperature, pressure and flow r
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10.2 The approved spare parts and c
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CONTENTS 1.0 SCOPE 2.0 DEFINITIONS
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AGA Report No 3 Orifice Metering of
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5.2.2 Analog inputs shall be 4-20 m
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5.8.4 The minimum protocol supporte
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such a way that the flow controller
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6.3 GAS TURBINE METER CALCULATIONS
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7.0 DATA MANAGEMENT AND USER INTERF
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♦ Daily total of the standard vol
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♦ Hourly averages of differential
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♦ Calibrated Static Pressure Rang
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Analog input Analog output 8.3.3 A
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9.3.1 PURCHASER shall not be invite
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VENDOR shall provide a schedule det
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minimum the following topics shall
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GAIL (INDIA) LTD NEW DELHI THERMOCO
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GAIL (INDIA) LTD NEW DELHI THERMOWE
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GAIL (INDIA) LTD NEW DELHI THERMOWE
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GAIL (INDIA) LTD NEW DELHI INSTRUME
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GAIL (INDIA) LTD NEW DELHI SUPPORT
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GAIL (INDIA) LTD NEW DELHI CANOPY F
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GAIL (INDIA) LTD NEW DELHI TRAY SUP
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TUBING HOOK-UP WITH CONTROL VALVE A
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GAIL (INDIA) LTD NEW DELHI PRESSURE
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GAIL (INDIA) LTD NEW DELHI DP INSTR
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GAIL (INDIA) LTD NEW DELHI DIMESION
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1.0 SCOPE 2.0 REFERENCE DOCUMENTS 3
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In case of conflict between the req
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GAIL (INDIA) LTD NEW DELHI movement
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4.25 All mounting accessories neede
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8.1 All threaded and flanged openin
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1. Stop Valve (3/4” NPT), 2. Chec
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SL. NO GAIL (INDIA) LTD NEW DELHI G
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1.0 SCOPE GAIL (INDIA) LTD NEW DELH
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ASTM A-370 - Standard Test Methods
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4.2 Valve body design shall be eith
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) Flanged end, if specified, shall
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d) Direction of operation of hand w
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5.1.7 a) All finished wrought weld
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) Test certificates of hydrostatic
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k) List of recommended spares requi
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STANDARD SPECIFICATION FOR PIPELINE
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1.0 SCOPE This Specification covers
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3.5 For all such valves where Carbo
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4.12 Valves shall be suitable for e
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) Body castings of valves shall be
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d) Test report on operation of valv
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c) Fabrication details of all valve
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1.0 SCOPE This specification covers
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4.9 All welds shall be made by weld
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other suitable material. All valves
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STANDARD SPECIFICATION FOR SEAMLESS
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1.0 SCOPE This specification covers
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e used for other hydrocarbon servic
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9.0 DOCUMENTATION 9.1 Prior to ship
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1.0 SCOPE 2.0 REFERENCE DOCUMENTS 3
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MSS-SP-97 - Forged Carbon Steel Bra
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maintained. Repair welding procedur
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SPECIFICATION FOR QUICK OPENING END
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SCOPE This specification covers the
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4.6 End closure shall be provided w
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7.3 Before shipment, closures shall
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WELDING SPECIFICATION FOR FABRICATI
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(This specification shall be used i
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4.8 Tungsten electrodes used shall
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8.2 Cleaning (a) The ends to be wel
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GAIL (INDIA) LTD NEW DELHI Metal st
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(h) Manufacturer's test certificate
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Inspection of all welds shall be ca
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(a) Whenever such tests are specifi
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ELECTRODE QUALIFICATION TEST RECORD
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Macro Test Results : Fracture Test
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Soaking Time (Hrs.) _______________
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FILLER METALS GAIL (INDIA) LTD NEW
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GAIL (INDIA) LTD NEW DELHI EXHIBIT
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OTHER TESTS Type of Test __________
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Guided Bend Test Results Type of Fi
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1. Name: 2. Identification: 3. Date
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TECHNICAL NOTES FOR PIPES GAIL (IND
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GAIL (INDIA) LTD NEW DELHI Material
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Temp ( o F) Material A335 Gr. P 11
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3.0 HYDROSTATIC TEST 3.1 All pipes
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c) Stainless Steel E.FS.W (8” and
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S. NO. TITLE 1.0 GENERAL 2.0 DOCUME
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2.2.2 Test report shall be supplied
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GAIL (INDIA) LTD NEW DELHI ANSI 600
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3.18.5 The face-to-face dimensions
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4.3 Where gear operator is not call
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casting to be radiographed for type
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GAIL (INDIA) LTD NEW DELHI BYPASS P
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GAIL (INDIA) LTD NEW DELHI rating a
Page 555 and 556: GAIL (INDIA) LTD NEW DELHI TECHNICA
Page 557 and 558: 1.7.4 All welded fittings shall be
Page 559 and 560: 1.20 Swage nipples (concentric/ecce
Page 561 and 562: 3.9 Each size of fitting shall be s
Page 563 and 564: 1.0 GENERAL 1.1 All items, their di
Page 565 and 566: 1.16 AWWA C207 flanges shall be hub
Page 573 and 574: a. Sizes 26” and above b. Class 9
Page 575 and 576: Abbreviations: PMI : Positive Mater
Page 577 and 578: 1.0 SCOPE This specification covers
Page 579 and 580: 2.13 Providing insert plates from c
Page 581 and 582: have been fabricated I erected. Mat
Page 583 and 584: Reinforcement pads shall be provide
Page 585 and 586: specification or isometric or line
Page 587 and 588: c. Hydrostatic Testing of the syste
Page 589 and 590: No pipe shoe I cradle shall be offs
Page 591 and 592: Abbreviation :- DP/LP: Dye Liquid P
Page 593 and 594: 1. GENERAL 1.1 SCOPE The specificat
Page 595 and 596: 12 Bead Deflection 2.5 mm or less 1
Page 597 and 598: 4. TABLE-I (with applicable Notes)
Page 599 and 600: IN SP N. CL AS S III TABLE 1 : CLAS
Page 601 and 602: 4. Magnetic particle & the Liquid p
Page 603 and 604: 7. Hardness Test: GAIL (INDIA) LTD
Page 605: c) Piping less than 38 mm (1.5”)
Page 609 and 610: 1.0 SCOPE This specification covers
Page 611 and 612: Pumps, compressors and other rotary
Page 613 and 614: supports shall be removed only afte
Page 615 and 616: When testing with air, pressure sha
Page 617 and 618: GAIL (INDIA) LTD NEW DELHI CONTENTS
Page 619 and 620: 1.0 GENERAL 1.1 These technical spe
Page 621 and 622: IS-5 : Colour coding IS-101 : Metho
Page 623 and 624: period, at his sole discretion and
Page 625 and 626: The compatibility of finishing coat
Page 627 and 628: k. If spray gun shows choking, imme
Page 629 and 630: 5.10.1 Shop priming / pre-erection
Page 631 and 632: GAIL (INDIA) LTD NEW DELHI DOCUMENT
Page 633 and 634: 6.0 PAINT MATERIALS Paint manufactu
Page 637 and 638: F-14: Specially formulated polyamin
Page 651 and 652: 18.2 The colour code scheme is inte
Page 653 and 654: 19.0 IDENTIFICATION OF VESSELS, PIP
Page 655 and 656: pinhole detector and positector whe
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DENSITY - D 1475 DIPPING PROPERIES
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GAIL (INDIA) LTD NEW DELHI DOCUMENT
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STANDARD SPECIFICATION FOR POSITIVE
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1.0 SCOPE This specification applie
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5.2 Instrument or methods used for
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GAIL (INDIA) LTD NEW DELHI POSITIVE
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GAIL (INDIA) LTD NEW DELHI CONTENTS
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3.0 SCOPE OF SERVICES 4.0 DESIGN (i
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5.10 All nozzles above 3" NB size s
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(a) Ultrasonic Examinations GAIL (I
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(iv) All Environment (temp. 80-400
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11.11 Manufacturer related informat
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GAIL (India) Limited New Delhi CONT
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4.0 CLASS DESIGNATION CODE The pipi
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10.4 For RTJ flanges, octagonal rin
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Sl. No. 1 2 Pipeline Specialty item
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GAIL (India) Limited New Delhi ANNE
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BRANCH PIPE (SIZE IN INCHES) GAIL (
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FLNG.FIG8 02.000 08.000 B-16.48 AST
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BRANCH PIPE (SIZE IN INCHES) GAIL (
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T.EQUAL 02.00 06.00 STD B 16.11 AST
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BRANCH PIPE (SIZE IN INCHES) (B1A)
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FLNG.FIG8 02.000 08.000 B-16.48 AST
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GAIL (India) Limited New Delhi PIPI
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PIPING CLASS : D1A, 600 # BASE MATE
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BRANCH PIPE (SIZE IN INCHES) 72 72
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FLNG.BLIND 00.500 01.500 B-16.5 AST
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VLV.BALL 02.000 24.000 API-6D BODY-
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PIPING CLASS : A4A, 150 # BASE MATE
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CODE DESCRIPTION F SADDLE FUSED JT
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Gasket Group (A4A) GASKET 00.500 14
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PIPING CLASS : B4A, 300 # BASE MATE
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VLV.GLOBE 02.000 12.000 BS- 1873 VL
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PIPING CLASS : D4A, 600 # BASE MATE
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CPLNG.RED 01.000 01.500 B-16.11 AST
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PIPING CLASS : J2A, 150 # BASE MATE
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CAPACITY AUGMENTATION OF AJPL (Ph-1
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Contractor Client GAIL INDIA LTD ,N
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Contractor Client GAIL INDIA LTD ,N
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Sl. No Item Contractor Client GAIL
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CONTRACTOR’S SCOPE OF SUPPLY AND
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NOTE: 1. INSTALLATION SUPERVISION &
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1.0 BIDDER DRAWING/DOCUMENT REQUIRE
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(including foundation details, 16 w
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GAIL (INDIA) LTD NEW DELHI TECHNICA
Page 763 and 764:
Sl. No. Description Bidder’s Resp
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Sl. No. Description Bidder’s Resp
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VENDOR LIST The materials required
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1) Forain S.R.L. 2) GD Engineering
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18) M/s Sakhi Engineers Pvt. Ltd. 1
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7) M/s CMI Limited 8) M/s - Cords C
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4) Goodluck Steel Tubes Ltd, India
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5) Chemtrols Engineering Ltd, India
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8) Nagman Sensors Pvt Ltd 9) Tecnom
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incomplete and incorrect Checklist
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PERFORMANCE GUARANTEE CERTIFICATE (
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EQUIPMENT QUALIFICATION CRITERION (
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Company symbol(insert FACTORY ACCEP
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1. PREFACE 1.1 Introduction: This d
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2. VISUAL INSPECTION OF SKID. 2.1 S
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1. Check the functional test as per
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Any discrepancy observed during FAT
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Company symbol(insert TEST CERTIFIC
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Company symbol(insert FAT CHECK LIS
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_____________________ _____________
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Standard Register List in Flow comp
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GAIL (INDIA) LTD NEW DELHI DATA SHE
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1. This Valve Data Sheet shall be r
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GAIL (INDIA) LTD NEW DELHI CONTROL
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DATA SHEETS DIFFERENTIAL PRESSURE I
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“ * “ By Vendor, “**”-From
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UNITS : Gas Flow - MMSCMD, Liquid F
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Notes ** Refer Process data mention
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PRESSURE GAUGES (TYPICAL) UNITS: Fl
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GAIL (INDIA) LTD NEW DELHI Receiver
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Receiver INDICATOR Instruments (Typ
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DATA SHEETS TEMPERATURE TRANSMITTER
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NOTES: * TO BE FURNISHED BY VENDOR
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GAIL (INDIA) LTD NEW DELHI INTRINSI
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DATA SHEETS LEL DETECTOTS/ TRANSMIT
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GAIL (INDIA) LTD NEW DELHI BALL VAL
Page 865 and 866:
GAIL (INDIA) LTD NEW DELHI GLOBE VA
Page 867 and 868:
Page 869:
GAIL (INDIA) LTD NEW DELHI PLUG VAL
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standard specification for erection tender - GAIL

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