07. Standards.pdf
Transcript of 07. Standards.pdf
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STANDARD No.
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INSTRUMENT CONNECTION ON VESSEL, STANDPIPES AND TANKS
STANDARD No.
7-52-0001 Rev. 3 Page 2 of 4
Format No. 8-00-0001-F7 Rev. 0 Copyright EIL All rights reserved
SR. NO TYPE OF INSTRUMENTS
UNCLADDED EQUIPMENTS CLADDED EQUIPMENTS INSTRUMENT CONNECTION EQUIPMENT/STANDPIPE
CONNECTION FIRST BLOCK
VALVE EQUIPMENT/STANDPI
PE CONNECTION FIRST BLOCK VALVE
1. EXTERNAL DISPLACER LEVEL INSTRUMENT ON EQUIPMENT 2 FLGD. 2 FLGD. 3 FLGD. 3 FLGD. 2 FLGD.
2. EXTERNAL DISPLACER LEVEL INSTRUMENT ON STANDPIPE 2 FLGD. 2 FLGD. 2 FLGD. 2 FLGD. 2 FLGD.
3. EXTERNAL GUIDED WAVE LEVEL INSTRUMENT ON EQUIPMENT 2 FLGD. 2 FLGD. 3 FLGD. 3 FLGD. 2 FLGD.
4. EXTERNAL GUIDED WAVE LEVEL INSTRUMENT ON STANDPIPE 2 FLGD. 2 FLGD. 2 FLGD. 2 FLGD. 2 FLGD.
5. EXTERNAL MAGNETIC LEVEL INSTRUMENT/ GAUGE ON EQUIPMENT
2 FLGD. 2 FLGD. 3 FLGD. 3 FLGD. 2 FLGD.
6. EXTERNAL MAGNETIC LEVEL INSTRUMENT/ GAUGE ON STANDPIPE
2 FLGD. 2 FLGD. 2 FLGD. 2 FLGD. 2 FLGD.
7. EXTERNAL BALL FLOAT LEVEL INSTRUMENT ON VESSEL 2 FLGD. 2 FLGD. 3 FLGD. 3 FLGD. 1 SW
8. EXTERNAL BALL FLOAT LEVEL INSTRUMENT ON STANDPIPE 1 SW/BW/FLGD # 1 SW/BW/FLGD # 1 SW/BW/FLGD # 1 SW/BW/FLGD # 1 SW
9. INTERNAL DISPLACER / FLOAT LEVEL INSTRUMENTS 4 FLGD - 4 FLGD - 4 FLGD.
10. INTERNAL GUIDED WAVE LEVEL INSTRUMENT ON EQUIPMENT 4 FLGD. - 4 FLGD. - 4 FLGD.
11. MAGNETIC LEVEL INSTRUMENT/ GAUGE (INTERNAL - TOP MOUNTED)
4 FLGD. - 4 FLGD. - 4 FLGD.
12. LEVEL GAUGE ON VESSEL 2 FLGD. 2 FLGD. 3 FLGD. 3 FLGD. SCRD.
13. LEVEL GAUGE ON STANDPIPE SW/BW/ FLGD # SW/BW/ FLGD # SW/BW/ FLGD # SW/BW/ FLGD # SCRD.
14. SPECIAL LEVEL INSTRUMENT ON EQUIPMENT (CAPACITANCE PROBE/ULTRASONIC PROBE/R.F.PROBE)
2 FLGD. - 3 FLGD. - 2 FLGD.
15. D.P. INSTRUMENT/ GAUGES ON VESSEL 1 FLGD. 1 SW/BW/FLGD # 3 FLGD. 3 FLGD. SCRD.
16. D.P. INSTRUMENT/ GAUGES ON STANDPIPE SW/BW/ FLGD # SW/BW/ FLGD # SW/BW/ FLGD # SW/BW/ FLGD # SCRD.
17. DIAPHRAGM SEAL D.P. INSTRUMENT/ GAUGES ON VESSEL 3 FLGD. 3 FLGD. 3 FLGD. 3 FLGD. 3 FLGD.
18. EXTENDED DIAPHRAGM SEAL D.P. INSTR/ GAUGE ON VESSEL 4 FLGD. (NOTE-1) - 4 FLGD. (NOTE-1) - 4 FLGD.
Page 3068 of 3574
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INSTRUMENT CONNECTION ON VESSEL, STANDPIPES AND TANKS
STANDARD No.
7-52-0001 Rev. 3 Page 3 of 4
Format No. 8-00-0001-F7 Rev. 0 Copyright EIL All rights reserved
SR. NO TYPE OF INSTRUMENTS
UNCLADDED EQUIPMENTS CLADDED EQUIPMENTS INSTRUMENT CONNECTION EQUIPMENT/STANDPIPE
CONNECTION FIRST BLOCK
VALVE EQUIPMENT/STANDPI
PE CONNECTION FIRST BLOCK VALVE
19. DIP TUBE LEVEL INSTRUMENT 1 FLGD. SW (BY INST) 3 FLGD. SW (BY INST) SCRD
20. TANK LEVEL INSTRUMENT (MECHANICAL) 1 FLGD 1 FLGD (BY INST)
- - SCRD
21. TANK LEVEL INSTRUMENT (SERVO) ON ATMOSPHERIC TANKS 6 FLGD. 6 FLGD. (BY INST) - - 6 FLGD
22 TANK LEVEL INSTRUMENT (SERVO) FOR PRESSURISED EQUIPMENT
6 FLGD. 6 FLGD. (BY INST) 6 FLGD. 6 FLGD. (BY INST) 6 FLGD
23. TANK LEVEL INSTRUMENT (RADAR) ON ATMOSPHERIC TANK (CLEAN SERVICE)
8 FLGD. - - - 8 FLGD.
24. TANK LEVEL INSTRUMENT (RADAR) ON ATMOSPHERIC TANK (VISCOUS SERVICE)
24 FLGD. - - - 24 FLGD.
25. TANK LEVEL INSTRUMENT (RADAR) FOR PRESSURISED EQUIPMENTS
8 FLGD. - 8 FLGD. - 8 FLGD.
26. TANK LEVEL INSTRUMENT CAPITANCE / ULTRASONIC/ RF TYPE ON ATMOSPHERIC TANKS/PRESSURISED EQUIPMENTS
2 FLGD. - 3 FLGD. - 2 FLGD.
27. TANK LEVEL INSTRUMENT TUNING FORK 3 FLGD. - - - 3 FLGD.
28. PRESSURE INSTRUMENT/ GAUGE ON VESSEL 1 FLGD 1 SW/BW/ FLGD # 3 FLGD. 3 FLGD. SCRD
29. PRESSURE INSTRUMENT/ GAUGE ON STANDPIPE SW/BW/ FLGD # SW/BW/ FLGD # SW/BW/ FLGD # SW/BW/ FLGD # SCRD
30. CHEMICAL SEAL PRESSURE INSTRUMENT/ GAUGE ON VESSEL 1 FLGD 1 FLGD 3 FLGD. 3 FLGD. SCRD
31. DIAPHRAGM SEAL PRESSURE INSTRUMENT /GAUGE ON VESSEL 1 FLGD 1 FLGD 3 FLGD. 3 FLGD. 1 FLGD.
32. THERMOWELL ON EQUIPMENT 1 FLGD - 3 FLGD. - 1 FLGD/ 3 FLGD
33. MULTI-POINT TEMPERATURE ELEMENTS FOR TANKS 3"FLGD. - 3 FLGD. - 3 FLGD
34. STANDPIPE (RATING UP TO 600#) 2"FLGD. - 3 FLGD. - -
35. STANDPIPE (RATING > 600#) 3"FLGD. - 3 FLGD. - -
Page 3069 of 3574
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INSTRUMENT CONNECTION ON VESSEL, STANDPIPES AND TANKS
STANDARD No.
7-52-0001 Rev. 3 Page 4 of 4
Format No. 8-00-0001-F7 Rev. 0 Copyright EIL All rights reserved
NOTES: 1 NOZZLE I.D ON EQUIPMENT SHALL BE SELECTED TO SUIT O.D OF EXTENDED DIAPHRAGM OF INSTRUMENT.
2 ALL FLANGES/SW RATING SHALL BE AS PER PIPING SPECIFICATION.
3 IN CASE OF DIRECT MOUNTED FLANGED INSTRUMENTS AND WHERE FLANGED TYPE FIRST ISOLATION VALVE ARE PROVIDED, BOLTING AND GASKETS SHALL BE IN PIPING SCOPE.
4 INSTALLATION OF TANK LEVEL INSTRUMENTS (SERVO, MECHANICAL AND MULTIPOINT TEMPERATURE ELEMENT) ON TANKS ARE IN TANK VENDOR SCOPE.
5 FOR ANY OTHER INSTRUMENTS NOT REFERED ABOVE THE CONNECTION DETAILS SHALL BE AS PER INDIVIDUAL REQUIREMENT. # AS PER PIPING SPECIFICATION/PROJECT PHILOSOPHY.
Page 3070 of 3574
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STANDARD No.
7-52-0002 Rev. 3 0
0
.0 0 0 0.
Copyright EIL All rights reserved
INSTRUMENT CONNECTION ON PIPES
INSTRUMENT CONNECTION ON PIPES
2
0 0.
REVISED AND REISSUED a) O
co 0
Format No. 8-00-0001-F7 Rev. 0
Page 3071 of 3574
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INSTRUMENT CONNECTION ON PIPES
STANDARD No.
7-52-0002 Rev. 3 Page 2 of 3
Format No. 8-00-0001-F7 Rev. 0 Copyright EIL All rights reserved
(A) BARE PIPES
S. NO
TYPE OF INSTRUMENTS
WHERE PIPING CLASS RECOMMENDS SCRD CONNECTION
WHERE PIPING CLASS RECOMMENDS SW/BW # CONNECTION
WHERE PIPING CLASS RECOMMENDS FLGD CONNECTION
PROCESS CONNECTION
FIRST BLOCK VALVE
INSTRUMENTS CONNECTION
PROCESS CONNECTION
FIRST BLOCK VALVE
INSTRUMENTS CONNECTION
PROCESS CONNECTION
FIRST BLOCK VALVE
INSTRUMENTS CONNECTION
1 FLOW METER
ORIFICE
600# SCRD* SCRD* SCRD SCRD* SW/BW# SCRD SCRD* FLGD SCRD
> 600# - - - SCRD** SW/BW# SCRD SCRD** FLGD SCRD
2 FLOWMETER
VENTURI/NOZZLE
600# FLGD FLGD SCRD FLGD FLGD SCRD FLGD FLGD SCRD
> 600# - - - FLGD FLGD SCRD FLGD FLGD SCRD
3 FLOW METER
ORIFICE (DIAPH.SEAL)
600# SCRD* SCRD* 3FLGD SCRD* SW/BW# 3 FLGD SCRD* FLGD 3FLGD
> 600# - - - SCRD** SW/BW# 3 FLGD SCRD** FLGD 3FLGD
4 FLOW METER
VENTURI/NOZZLE (DIAPH.SEAL)
600# FLGD FLGD 3 FLGD FLGD FLGD 3 FLGD FLGD FLGD 3FLGD
> 600# - - - FLGD FLGD 3 FLGD FLGD FLGD 3FLGD
5 FLOW METER AVERAGING PITOT TUBE 3 FLGD 3 FLGD
(BY INST) 3 FLGD+ 3 FLGD 3 FLGD
(BY INST) 3 FLGD 3 FLGD 3 FLGD
(BY INST) 3 FLGD+
6 DIFFERENTIAL PRESSURE (DP) INSTRUMENTS SCRD* SCRD* SCRD. SW/BW# SW/BW# SCRD FLGD FLGD SCRD
7 DIAPHGRAM SEAL D.P. INSTRUMENTS 3 FLGD. 3 FLGD. 3 FLGD. 3 FLGD. 3 FLGD. 3 FLGD 3 FLGD. 3 FLGD. 3 FLGD.
8 PRESSURE INSTRUMENTS SCRD* SCRD* SCRD. SW/BW# SW/BW# SCRD FLGD FLGD SCRD
9 DIAPH. (CHEMICAL) SEAL PRESSURE INSTRUMENT (SCRD.)
SCRD* SCRD* SCRD. SW/BW# SW/BW# SCRD FLGD FLGD SCRD
10 DIAPHGRAM SEAL PRESSURE INSTRUMENTS (FLGD.)
1 FLGD. 1 FLGD. 1 FLGD. 1 FLGD. 1 FLGD. 1 FLGD. 1 FLGD. 1 FLGD. 1 FLGD.
11 THERMOWELL 1 FLGD. - 1 FLGD 1 FLGD. - 1 FLGD 1 FLGD. - 1 FLGD
Page 3072 of 3574
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INSTRUMENT CONNECTION ON PIPES
STANDARD No.
7-52-0002 Rev. 3 Page 3 of 3
Format No. 8-00-0001-F7 Rev. 0 Copyright EIL All rights reserved
(B) CLADDED\CEMENTED\LINED PIPES
S. NO
TYPE OF INSTRUMENTS
WHERE PIPING CLASS SPECIFIES CLADDED PIPES
WHERE PIPING CLASS SPECIFIES CEMENT LINED PIPES
WHERE PIPING CLASS SPECIFIES RUBBER/TEFLON LINED PIPES
PROCESS CONNECTION
FIRST BLOCK VALVE
INSTRUMENTS CONNECTION
PROCESS CONNECTION
FIRST BLOCK VALVE
INSTRUMENTS CONNECTION
PROCESS CONNECTION
FIRST BLOCK VALVE
INSTRUMENTS CONNECTION
1 FLOW METER ORIFICE
600# SCRD* SCRD* SCRD SCRD* SW/BW SCRD 1 FLGD 1 FLGD SCRD
> 600# SCRD** SW/BW SCRD - - - - - -
2 FLOW METER ORIFICE (DIAPHGRAM. SEAL)
SCRD* SCRD* 3 FLGD SCRD* SW/BW 3 FLGD 1 FLGD 1 FLGD 3 FLGD
SCRD** SCRD* 3 FLGD - - - - - -
3 FLOW METER AVERAGING PITOT TUBE 3 FLGD 3 FLGD
(BY INST) 3 FLGD+ 3 FLGD 3 FLGD
(BY INST) 3 FLGD+ 3 FLGD 3 FLGD
(BY INST) 3 FLGD+
4 DP INSTRUMENTS SW/BW# SW/BW# SCRD. 3 FLGD FLGD SCRD 1 FLGD 1 FLGD SCRD
5 DIAPHGRAM SEAL D.P. INSTRUMENTS 3 FLGD. 3 FLGD. 3 FLGD 3 FLGD 3FLGD 3 FLGD 3 FLGD. 3 FLGD. 3 FLGD.
6 PRESSURE INSTRUMENTS SW/BW# SW/BW# SCRD. 3 FLGD SW/BW SCRD 1 FLGD 1 FLGD SCRD
7 DIAPHGRAM (CHEMICAL) SEAL PRESSURE INSTRUMENTS (SCRD.)
SW/BW# SW/BW# SCRD. 3 FLGD 1 SW/BW SCRD 1 FLGD 1 FLGD SCRD
8 DIAPHGRAM SEAL PRESSURE INSTRUMENTS (FLGD )
1 FLGD. 1 FLGD. 1 FLGD. 3 FLGD 1 FLGD 1 FLGD 1 FLGD 1 FLGD 1 FLGD
9 THERMOWELL 1 FLGD. - 1 FLGD 3 FLGD - 3 FLGD 3 FLGD - 3 FLGD
NOTES: 1 FOR ANY OTHER INSTRUMENTS NOT REFERRED ABOVE THE CONNECTION DETAILS SHALL BE AS PER INDIVIDUAL REQUIREMENT.
2 ALL FLANGES/SW RATING SHALL BE AS PER PIPING SPECIFICATION. 3 IN CASE OF DIRECT MOUNTED FLANGED INSTRUMENTS AND WHERE FLANGED FIRST ISOLATION VALVE ARE PROVIDED, BOLTING AND GASKETS SHALL BE IN PIPING SCOPE. 4 INSTALLATION OF ALL IN LINE INSTRUMENTS SHALL BE IN PIPING SCOPE. 5 PRESSURE INSTRUMENTS INCLUDE PRESSURE TRANSMITTERS AND PRESSURE GAUGES.
* SEAL WELDING REQUIRED. # AS PER PIPING SPECIFICATION. ** STRENGTH WELD + CONNECTIONS FOR D.P. INSTRUMENT SCRD
Page 3073 of 3574
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15fItz4Tre? ENGINEERSLEVEL INSTRUMENT STANDARD No.
INSTALLATION 7-52-0004 Rev. 3tlf54eg INDIA LIMITEDORM A Gov' of India Undeftaiono)
SCOPE OF WORK Page 1 of 10(L-1)EXTERNAL DISPLACER / GUIDED
WAVE RADAR LEVEL INSTRUMENTON EQUIPMENT (SIDE - SIDE CONNECTION)
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Rev.No. Date Purpose
Preparedby
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Stds. BureauChairman
Approved byFormat No. 8-00-0001-F4 Rev.0 Copyright EIL - All fights reservedPage 3074 of 3574
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STANDARD No.
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Page 2 of 10
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(L-5)EXTERNAL DISPLACER / GUIDEDWAVE RADAR LEVEL INSTRUMENT
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Rev.No. Date Purpose
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Copyright EIL - All rights reservedPage 3075 of 3574
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SCOPE OF WORK
STANDARD No.7-52-0004 Rev. 3
Page 3 of 10
(L-9) INTERNAL DISPLACER LEVEL INSTRUMENT( SIDE MOUNTED)
(L-10) INTERNAL DISPLACER LEVEL INSTRUMENT( TOP MOUNTED )
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FOR SIZE & TYPE OF ISOLATION VALVE REFER
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STANDARD NO. 7-52-0001.STUDS / NUTS AND GASKET BY PIPING. n/ryr_A
3 1.%Manoj28-03-12REVISED & REISSUED G Vr/JDM2 08.02.07REVISED & REISSUEDMN TOM HCJVC
Rev. Prepared Checked Stds. CommitteeStds BureauConvenorChairmanNo. DatePurpose by by Approved by
Format No. 8-00-0001-F4 Rev.0
Copyright EIL - Ali rights reservedPage 3076 of 3574
-
aENGINEERSaar tamtgINDIA LIMITED
IA Govt of India Ur/Pe/taking/
LEVEL INSTRUMENTINSTALLATION
SCOPE OF WORK
STANDARD No.7-52-0004 Rev. 3
Page 4 of 10
(L-13)EXTERNAL BALL FLOAT LEVELINTRUMENT ON EQUIPMENT
(L-14)EXTERNAL BALL FLOAT LEVELINSTRUMENT ON STANDPIPE
STANDPIPE
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Format No. 8-00-0001-F4 Rey.O Copyright EIL - All rights reservedPage 3077 of 3574
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LEVEL INSTRUMENT STANDARD No.OWE? ENGINEERS
INSTALLATION 7-52-0004 Rev. 3II tlf5teg INDIA LIMITEDIA Govi of India undertalong)a-wove cinomAI
SCOPE OF WORK Page 5 of 10
(L-17)EXTERNAL LEVEL INSTRUMENT/MAGNETIC LEVEL INSTRUMENT ON EQUIPMENT
(L-18) MAGNETIC LEVEL INSTRUMENTON STANDPIPE
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3 26-03-12 REVISED & REISSUED t'1Lianoj R /S DM2 08.02.07 REVISED & REISSUED MN TGM HCJ VC
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STANDARD No.
7-52-0004 Rev. 3Page 7 of 10
ENGINEERSINDIA LIMITED
(L-25)DIP-TUBE LEVEL INSTRUMENTATMOSPHERIC TANK
(L-26) DIP-TUBE LEVEL INSTRUMENTPRESSURISED TANK
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(L-27)TANK LEVEL INSTRUMENT (RADAR) (L-28) TANK LEVEL INSTRUMENT (RADAR)ATMOSPHERIC TANK ATMOSPHERIC TANK
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LEVEL INSTRUMENTINSTALLATION
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ENGINEERSligTirfa5tegINDIA LIMITED
Gov 0 India Undettakong)
LEVEL INSTRUMENTINSTALLATION
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STANDARD No.7-52-0004 Rev. 3
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ENGINEERSINDIA LIMITED
DUCT FABRICATION STANDARD No.7-52-0254 Rev. 0
Page 1 of 31
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BOLTED CONSTRUCTION DETAIL
DUCT FABRICATION DETAILS FORINSTRUMENTATION CABLES
INDEX
DETAIL CONTENT SHEET
1A STRAIGHT RUN OF DUCT 21B DIMENSIONAL DETAILS FOR 1A 31C GENERAL BOLTING DETAILS 41D END COVER DETAILS AND COUPLER PLATES 51E GENERAL BOLTING DETAILS 62A DUCT EQUAL TEE 72B DIMENSIONAL DETAILS FOR 2A 83A DUCT EXPANDER TEE 93B DIMENSIONAL DEATILS FOR 3A 104A DUCT REDUCER TEE 114B DIMENSIONAL DETAILS FOR 4A 125A DUCT ELBOW (HORIZONTAL PLANE) 135B DIMENSIONAL DETAILS FOR 5A 146A DUCT OFFSET BEND 156B DIMENSIONAL DETAILS FOR 6A 167A DUCT WIDTH REDUCER - 'M' PATH STRAIGHT 177B DIMENSIONAL DETAILS FOR 7A 187C DUCT WIDTH REDUCER - 'N' PATH STRAIGHT 197D DIMENSIONAL DETAILS FOR 7C 208A DUCT HEIGHT REDUCER 218B DIMENSIONAL DETAILS FOR 8A 229A VERTICAL PLANE ELBOW 239B DIMENSIONAL DETAILS FOR 9A 2410A VERTICAL PLANE TEE, JOINS UP 2510B DIMENSIONAL DETAILS FOR 10A 2610C VERTICAL PLANE TEE, JOINS DOWN 2710D DIMENSIONAL DETAILS FOR 10C 2811A DUCT BRIDGE (JUMP-OVER) 2911B DIMENSIONAL DETAILS FOR 11A 3012 GENERAL NOTES 31
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50 BENDING WIDTH SHOULD BE
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CLAMP FOR FIXING DUCT COVERREFER DETAIL "C"
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STANDARD No.
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ANGLE 75x75x6 FORDUCT WIDTHANGLE 50x50x8 FORDUCT WIDTH 400
DUCT BODYSTRAIGHT RUN OF DUCT
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CLAMP FOR FIXING DUCT COVER TO BEPROVIDED AT EVERY 1200 mm DISTANCE
NO END EXTENDER AT THIS END. THISRESTS BELOW THE END EXTENDER OFTHE ADJECENT COVER
COUPLER PLATE FORJOINING TWO DUCT BODY
Pip
END EXTENDERFOR DUCT COVER
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1i faigtegINDIA LIMITEDBOLTED CONSTRUCTION DETAIL
STANDARD No.7-52-0254 Rev. 0
Page 3 of 31212477 ertrOnissi I
FIXING OF COVER TO DUCT BODY
TABLE A FOR CABLES ONLYDETAIL NO. W H M N P G J
D1-101 1200 400 300 750 150 1210 +2 1212111
D1-102 1000 400 250 600 150 1010 413.2 1012+.1
D1-103 800 300 200 450 150 0810-2 812+1
D1-104 600 300 150 300 150 0810_2 612tl
D1-105 400 200 100 150 150 +0410-2 412+.1
TABLE - B FOR TUBES / CABLES ONLYDETAIL NO. W H M N P
D1-201 1200 400 200 450 550
D1-202 1000 400 150 350 500
D1-203 800 300 150 300 350
D1-204 800 300 125 200 275
D1-205 400 200 100 150 150
DIMENSIONS G and J AS PER TABLE - A
DIMENSIONAL DETAILS FOR 'IA
N015-12-11
Rev.No.Date
ISSUED AS STANDARD ManojPreparedChecked
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END COVER SHEET THICKNESS ( 2.3 FOR DUCT WIDTH 400 AND 600 )( 3.2 FOR DUCT WIDTH 800 AND ABOVE )
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ENGINEERSDUCT FABRICATIONINDIA LIMITED
BOLTED CONSTRUCTION DETAIL
STANDARD No.
7-52-0254 Rev. 0Page 4 of 31
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600 150 50 100 200 288 88 603 37.5
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GENERAL BOLTING DETAILS
Copyright EIL - All rights reservedFormat No. 8-00-0001-F4 Rev.0Page 3087 of 3574
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5025
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BOLTED CONSTRUCTION DETAIL
STANDARD No.7-52-0254 Rev. 0
Page 5 of 31
FIXING OF DUCT END COVER BY BOLTING
4254 5025
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COUPLER PLATE TYPE - ACOUPLER PLATE TYPE - B( FOR DUCT 1000W AND 1200W)( FOR DUCT 400W, 600W AND 800W )
COUPLER PLATE TYPE - C
SIZES OF COUPLER PLATE
NOTE "AN' USE GALV. M8X2Omm LONG BOLTS WITH SUITABLE NUTS/WASHERS.NOTE "BB" USE GALV. M8X3Omm LONG BOLTS WITH SUITABLE NUTS/WASHERS.NOTE "CC" USE GALV. M8X2Omm LONG BOLTS WITH SUITABLE NUTS/WASHERS.NOTE "DD" USE GALV. M8X2Omm LONG BOLTS WITH SUITABLE NUTS/WASHERS.NOTE "EE" USE GALV. M8X3Omm LONG BOLTS WITH SUITABLE NUTS/WASHERS.
015-12-11ISSUED AS STANDARDManoj GRPUMSDM
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Manoj P/JMSPMMNTGM
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REVISED & REISSUED330-05-11211-08-06
ORIFICE PLATES AND FLANGESSTANDARD No.
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Rev.No. Date Purpose
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Format No. 8-00-0001-F4 Rev.O Copyright EIL - All rights reservedPage 3125 of 3574
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MNTGMPMVJN211-08-06REVISED & REISSUEDRev.No. Date Purpose
PreparedCheckedbyby
Stds. CommitteeStds. BureauConvenorChairman
Approved by
330-05-11 REVISED & REISSUEDManoj P/JMSDM
ENGINEERSORIFICE PLATES AND FLANGESSTANDARD No.
054egINDIA LIMITEDDIMENSIONAL7-52-0041 Rev. 3
fairer eleotrlaoJVTAIIA Govt of India Undertaking)Page 12 of 14
TOLERANCES ALLOWED ON FLANGES ACCORDING TO ASME B16.36 / B16.5
DIMENSIONS mm (Inches) TOLERANCES (Inches)
05- 609.6 mm 1.59
>609.6 mm 3.18 "
CNB450(18)+4.76-0
XS 609.6 mm 1.59 "
>609.6 mm 3.18 *
A 150 +3.96-0.79
YNB_ 300(12)3.18
DRILLINGK 1.59
CENTRES BETWEEN HOLES 0.79
RFOR G = 1.6 mm 0.79
FOR G = 6.4 mm 0.40
ECCENTRICITY BETWEEN K AND R DIAMETERS 0.79
ECCENTRICITY BETWEEN K AND D DIAMETERS 0.79
ECCENTRICITY BETWEEN R AND D DIAMETERS 0.79 *
D
150NB