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4.4 Pipes shall be dry, clean and free from moisture, dirt and loose foreign materials of any kind. 4.5 Pipes shall be protected from rust, corrosion and mechanical damage during transportation, shipment and storage. 4.6 Rust preventive used on machined surfaces to be welded shall be easily removable with a petroleum solvent and the same shall not be harmful to welding. 4.7 Both ends of the pipe shall be protected with the following material: Plain end : Plastic Cap Bevel end : Wood, Metal or Plastic Cover Threaded end : Metal or plastic threaded cap 4.8 Pipes may be provided with plastic push fit type end caps/ steel caps without belt wire.. 4.9 Plastic caps can also be used as end protector for galvanized pipe ends. GAIL (INDIA) LTD NEW DELHI TECHNICAL NOTES FOR PIPES TECHNICAL NOTES REV- 0 S – 05 – 02 – 001 Page 6 of 9 Copyright GAIL – All rights reserved
3.0 HYDROSTATIC TEST 3.1 All pipes shall be hydrostatically tested. 3.2 The mill test pressure shall be as follows : 3.2.1 Seamless, E.R.W. & Spiral welded : a) Carbon Steel GAIL (INDIA) LTD NEW DELHI ANNEXURE – I Material Std. Test Pressure Std. ASTM A 106 Gr. B ASTM A 530 API 5L Gr. B, Seamless API 5L API 5L, E.R.W. API 5L API 5L, Spiral API 5L ASTM A333 Gr.3 & 6, Seamless ASTM A 530 ASTM A333 Gr.3 & 6, E.R.W ASTM A 530 b) Seamless Alloy Steel Material Std. Test Pressure Std. ASTM A335 Gr.. P1, P12, P11, P22, P5, P9 ASTM A 530 ASTM A268 TP 405, TP 410 ASTM A 530 c) Seamless Stainless Steel Material Std. Test Pressure Std. ASTM A312 Gr. TP 304, 304L, 304H, 316, 316L, 316H, 321, 347 d) Seamless Nickel Alloy ASTM A 530 Material Std. Test Pressure Std. ASTM B161 UNS No. 2200 ASTM B161 ASTM B165 UNS No. 4400 ASTM B165 ASTM B167 UNS No. 6600 ASTM B167 ASTM B407 UNS No. 8800 ASTM B407 API 5L Gr. B, Seamless API 5L API 5L, E.R.W. API 5L API 5L, Spiral API 5L ASTM A333 Gr.3 & 6, Seamless ASTM A 530 ASTM A333 Gr.3 & 6, E.R.W ASTM A 530 TECHNICAL NOTES FOR PIPES Page 1 of 3 TECHNICAL NOTES REV- 0 S – 05 – 02 – 001 Page 7 of 9 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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e used for other hydrocarbon servic
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9.0 DOCUMENTATION 9.1 Prior to ship
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Page 485 and 486: MSS-SP-97 - Forged Carbon Steel Bra
Page 487 and 488: maintained. Repair welding procedur
Page 489 and 490: SPECIFICATION FOR QUICK OPENING END
Page 491 and 492: SCOPE This specification covers the
Page 493 and 494: 4.6 End closure shall be provided w
Page 495 and 496: 7.3 Before shipment, closures shall
Page 497 and 498: WELDING SPECIFICATION FOR FABRICATI
Page 499 and 500: (This specification shall be used i
Page 501 and 502: 4.8 Tungsten electrodes used shall
Page 503 and 504: 8.2 Cleaning (a) The ends to be wel
Page 505 and 506: GAIL (INDIA) LTD NEW DELHI Metal st
Page 507 and 508: (h) Manufacturer's test certificate
Page 509 and 510: Inspection of all welds shall be ca
Page 511 and 512: (a) Whenever such tests are specifi
Page 513 and 514: ELECTRODE QUALIFICATION TEST RECORD
Page 515 and 516: Macro Test Results : Fracture Test
Page 517 and 518: Soaking Time (Hrs.) _______________
Page 519 and 520: FILLER METALS GAIL (INDIA) LTD NEW
Page 521 and 522: GAIL (INDIA) LTD NEW DELHI EXHIBIT
Page 523 and 524: OTHER TESTS Type of Test __________
Page 525 and 526: Guided Bend Test Results Type of Fi
Page 527 and 528: 1. Name: 2. Identification: 3. Date
Page 529 and 530: TECHNICAL NOTES FOR PIPES GAIL (IND
Page 531 and 532: GAIL (INDIA) LTD NEW DELHI Material
Page 533: Temp ( o F) Material A335 Gr. P 11
Page 537 and 538: c) Stainless Steel E.FS.W (8” and
Page 539 and 540: S. NO. TITLE 1.0 GENERAL 2.0 DOCUME
Page 541 and 542: 2.2.2 Test report shall be supplied
Page 543 and 544: GAIL (INDIA) LTD NEW DELHI ANSI 600
Page 545 and 546: 3.18.5 The face-to-face dimensions
Page 547 and 548: 4.3 Where gear operator is not call
Page 549 and 550: casting to be radiographed for type
Page 551 and 552: GAIL (INDIA) LTD NEW DELHI BYPASS P
Page 553 and 554: 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
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specification or isometric or line
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c. Hydrostatic Testing of the syste
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No pipe shoe I cradle shall be offs
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Abbreviation :- DP/LP: Dye Liquid P
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1. GENERAL 1.1 SCOPE The specificat
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12 Bead Deflection 2.5 mm or less 1
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4. TABLE-I (with applicable Notes)
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IN SP N. CL AS S III TABLE 1 : CLAS
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4. Magnetic particle & the Liquid p
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7. Hardness Test: GAIL (INDIA) LTD
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c) Piping less than 38 mm (1.5”)
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Sl. No. Description 1. SCOPE 2. INS
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Pumps, compressors and other rotary
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supports shall be removed only afte
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When testing with air, pressure sha
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GAIL (INDIA) LTD NEW DELHI CONTENTS
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1.0 GENERAL 1.1 These technical spe
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IS-5 : Colour coding IS-101 : Metho
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period, at his sole discretion and
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The compatibility of finishing coat
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k. If spray gun shows choking, imme
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5.10.1 Shop priming / pre-erection
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GAIL (INDIA) LTD NEW DELHI DOCUMENT
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6.0 PAINT MATERIALS Paint manufactu
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F-14: Specially formulated polyamin
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18.2 The colour code scheme is inte
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19.0 IDENTIFICATION OF VESSELS, PIP
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pinhole detector and positector whe
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DENSITY - D 1475 DIPPING PROPERIES
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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
Page 799 and 800:
Page 801 and 802:
Company symbol(insert FAT CHECK LIS
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_____________________ _____________
Page 815 and 816:
Standard Register List in Flow comp
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GAIL (INDIA) LTD NEW DELHI DATA SHE
Page 819 and 820:
1. This Valve Data Sheet shall be r
Page 821 and 822:
GAIL (INDIA) LTD NEW DELHI CONTROL
Page 823 and 824:
DATA SHEETS DIFFERENTIAL PRESSURE I
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Page 827 and 828:
“ * “ By Vendor, “**”-From
Page 829 and 830:
UNITS : Gas Flow - MMSCMD, Liquid F
Page 831 and 832:
Page 833 and 834:
Notes ** Refer Process data mention
Page 835 and 836:
PRESSURE GAUGES (TYPICAL) UNITS: Fl
Page 837 and 838:
Page 839 and 840:
GAIL (INDIA) LTD NEW DELHI Receiver
Page 841 and 842:
Receiver INDICATOR Instruments (Typ
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Page 845 and 846:
Page 847 and 848:
Page 849 and 850:
DATA SHEETS TEMPERATURE TRANSMITTER
Page 851 and 852:
Page 853 and 854:
NOTES: * TO BE FURNISHED BY VENDOR
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GAIL (INDIA) LTD NEW DELHI INTRINSI
Page 857 and 858:
DATA SHEETS LEL DETECTOTS/ TRANSMIT
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GAIL (INDIA) LTD NEW DELHI BALL VAL
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GAIL (INDIA) LTD NEW DELHI GLOBE VA
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Page 869:
GAIL (INDIA) LTD NEW DELHI PLUG VAL
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standard specification for erection tender - GAIL

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