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1.0 GENERAL 2.0 DESIGN AND CONSTRUCTION 3.0 NAME PLATE 4.0 INSPECTION AND TESTING 5.0 SHIPPING 6.0 REJECTION GAIL (INDIA) LTD NEW DELHI ANNEXURES: CONTENTS ANNEXURE-1 : MATERIAL OF CONSTRUCTION STANDARD SPECIFICATION FOR PRESSURE, DIFFERENTIAL PRESSURE AND VACCUM GAUGES SPECIFICATION REV-0 S-08-02-006 Page 2 of 10 Copyright GAIL – All rights reserved
1.0 GENERAL 1.1 Scope 1.1.1 This specification, together with the data sheets attached herewith covers the requirements for the design, materials, nameplate marking, and inspection, testing and shipping of pressure, differential pressure and vacuum gauges. 1.1.2 The related standards referred to herein and mentioned below shall be of the latest editions prior to the date of the purchaser's enquiry: ANSI/ASME- American National Standards Institution/American Society of Mechanical Engineers. GAIL (INDIA) LTD NEW DELHI B 1.20.1- Pipe Threads General Purpose (Inch) B 16.5- Pipe Flanges and Flanged Fittings NPS'A through NPS24 B 16.20- Metallic Gaskets for Pipe Flanges, Ring Joint, Spiral wound and Jacketed. EN10204- Inspection Documents for Metallic Products IEC-60529- Degree of Protection Provided by Enclosures (IP Code) IS-13947- Specification for Low Voltage Switchgears and Control gears. IS-3624- Specification for Pressure and Vacuum Gauges. 1.1.3 In the event of any conflict between this standard specifications, data sheets, statutory regulations, related standards, codes etc., the following order of priority shall govern: a) Statutory Regulations b) Datasheets c) Standard Specification d) Codes and Standards 1.1.4 In addition to compliance to purchaser's specifications in totality, vendor's extent of responsibility shall include the following: a) Purchaser's data sheets specify the type of pressure element. Unless specifically indicated otherwise, alternate type of pressure elements shall also be acceptable provided all the functional and performance requirements specified in the respective data sheets are guaranteed by the vendor. b) Purchaser's data sheets indicate the minimum acceptable material of construction for pressure element, movement etc. Alternate superior material of construction shall also be acceptable provided vendor assumes complete responsibility for the selected materials for their compatibility with the specified fluid and its operating STANDARD SPECIFICATION FOR PRESSURE, DIFFERENTIAL PRESSURE AND VACCUM GAUGES SPECIFICATION REV-0 S-08-02-006 Page 3 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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Page 145 and 146: drawings alongwith the timing calcu
Page 147 and 148: 4.13.9 All accessories like positio
Page 149 and 150: 4.16.1 Vibration and axial displace
Page 151 and 152: of 140 to 150 kg/cm2g while chargin
Page 153 and 154: eceiver at the camera side. The con
Page 155 and 156: 7.3 If at any point of time during
Page 157 and 158: - rotary equipment running data etc
Page 159 and 160: individual alarm in DCS. 7.12.5 All
Page 161 and 162: 7.14.25 Wiring colour code within t
Page 163 and 164: shall be routed to process or flare
Page 165 and 166: IP 55 and flame proof Ex˜d˜ suita
Page 167 and 168: Each components and the system shal
Page 169 and 170: f) All multi pair cables shall have
Page 171 and 172: ) Monel or any other tubing shall b
Page 173 and 174: complete the job in all respect. 13
Page 175 and 176: provided. v) For impulse line with
Page 177 and 178: cables for insulation testing, ensu
Page 179 and 180: calibrate the instruments which sha
Page 181 and 182: LTD STANDARD SPECIFICATION FOR GAS
Page 183 and 184: LTD 1.1.1 This specification, toget
Page 185 and 186: LTD 2.2 Gas detection system shall
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Page 189 and 190: LTD paint, colour as specified in J
Page 191 and 192: LTD 2.13.3.1 Alarm annunciator shal
Page 193: STANDARD SPECIFICATION FOR PRESSURE
Page 197 and 198: a) Specification sheet for each gau
Page 199 and 200: d) Flange face shall be as per clau
Page 201 and 202: 6.0 REJECTION 6.1 Vendor shall prep
Page 203 and 204: STANDARD SPECIFICATION FOR SELF ACT
Page 205 and 206: 1.0 GENERAL 1.1 Scope 1.1.1 This st
Page 207 and 208: summing up all the deviations, from
Page 209 and 210: egulators shall have flanged end co
Page 211 and 212: 2.6 Finish 2.6.1 The body shall be
Page 213 and 214: 6.0 REJECTION 6.1 Vendor shall prep
Page 215 and 216: LTD S NO. TITLE 1 GENERAL CONTENTS
Page 217 and 218: LTD 1.1.3 In the event of any confl
Page 219 and 220: LTD d) Ring type joint flanges shal
Page 221 and 222: LTD 2.6.6 In general, an actuator o
Page 223 and 224: LTD Linearity and Hysterisis shall
Page 225 and 226: GAIL (INDIA) LTD NEW DELHI Abbrevia
Page 227 and 228: 1.0 GENERAL 1.1 Scope 1.1.1 This sp
Page 229 and 230: ) Minimum number of eight PVC / rub
Page 231 and 232: Smoke density rating not to exceed
Page 233 and 234: iii) Shrinkage test iv) Hot deforma
Page 235 and 236: GAIL (INDIA) LTD NEW DELHI STANDARD
Page 237 and 238: CONTENTS 1.0 GENERAL 2.0 DESIGN AND
Page 239 and 240: 1.1.3 In the event of any conflict
Page 241 and 242: the terminal block for terminating
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GAIL (INDIA) LTD NEW DELHI STANDARD
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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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6.0 REJECTION 6.1 Vendor shall prep
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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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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
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GAIL (INDIA) LTD NEW DELHI TECHNICA
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1.7.4 All welded fittings shall be
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1.20 Swage nipples (concentric/ecce
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3.9 Each size of fitting shall be s
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1.0 GENERAL 1.1 All items, their di
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1.16 AWWA C207 flanges shall be hub
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a. Sizes 26” and above b. Class 9
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Abbreviations: PMI : Positive Mater
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2.13 Providing insert plates from c
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have been fabricated I erected. Mat
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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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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
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GAIL (INDIA) LTD NEW DELHI GLOBE VA
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GAIL (INDIA) LTD NEW DELHI PLUG VAL
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standard specification for erection tender - GAIL

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