07. Standards.pdf

STANDARD No.

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INSTRUMENT CONNECTION ON VESSEL, STANDPIPES AND TANKS 0

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INSTRUMENT CONNECTION ON VESSEL, STANDPIPES AND TANKS

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REVISED AND REISSUED

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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)


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


STANDARD No.

7-52-0001 Rev. 3 Page 3 of 4


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


26. TANK LEVEL INSTRUMENT CAPITANCE / ULTRASONIC/ RF TYPE ON ATMOSPHERIC TANKS/PRESSURISED EQUIPMENTS


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


STANDARD No.

7-52-0001 Rev. 3 Page 4 of 4


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

STANDARD No.

7-52-0002 Rev. 3 0

0

.0 0 0 0.

Copyright EIL All rights reserved

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


STANDARD No.

7-52-0002 Rev. 3 Page 2 of 3


(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


PROCESS CONNECTION

FIRST BLOCK VALVE


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


STANDARD No.

7-52-0002 Rev. 3 Page 3 of 3


(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


PROCESS CONNECTION

FIRST BLOCK VALVE


PROCESS CONNECTION

FIRST BLOCK VALVE


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+

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

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)

(L-2) EXTERNAL DISPLACER LEVEL INSTRUMENTON EQUIPMENT (TOP - SIDE CONNECTION)

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ON EQUIPMENT (SIDE - BOTTOM CONNECTION)

(L-4) EXTERNAL DISPLACER LEVEL INSTRUMENTON EQUIPMENT (TOP - BOTTOM CONNECTION)

:C.111

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NOTE:

FOR SIZE & TYPE OF ISOLATION VALVE REFERSTANDARD NO. 7-52-0001.STUDS / NUTS AND GASKET BY PIPING.

INSTRUMENT GROUP

PIPING GROUPVESSEL GROUP

3 26-03-12 REVISED 8 REISSUED 7Manoj P/JMS" DM2 08.02.07 REVISED 8 REISSUED MN TGM HCJ VC

Rev.No. Date Purpose

Preparedby

Checkedby

Stds. CommitteeConvenor

Stds. BureauChairman

Approved byFormat No. 8-00-0001-F4 Rev.0 Copyright EIL - All fights reservedPage 3074 of 3574

,_71fae,e105leg

ENGINEERSINDIA LIMITEDIA Gov' of 'nee underiaking)

LEVEL INSTRUMENTINSTALLATION

SCOPE OF WORK

STANDARD No.

7-52-0004 Rev. 3

Page 2 of 10

fro

(L-5)EXTERNAL DISPLACER / GUIDEDWAVE RADAR LEVEL INSTRUMENT

ON STANDPIPE (SIDE - SIDE CONNECTION)

(L-6)RF TYPE LEVEL INSTRUMENT( TOP MOUNTED)

STANDPIPE fI

- -i-.-..,

%1

4i

I

t

MN

's

Ii

ii_ _____i

12" ST1LL WEIL

Ii

.

iiii--I4i i-/ Ni1 L: X : I

(L-7)INTERNAL GUIDED WAVE RADARLEVEL INSTRUMENT ( TOP MOUNTED)

(L-8)INTERNAL MAGNETIC TYPE

LEVEL INSTRUMENT ( TOP MOUNTED)

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NOTE:FOR SIZE & TYPE OF ISOLATION VALVE REFERSTANDARD NO. 7-52-0001.STUDS / NUTS AND GASKET BY PIPING.

INSTRUMENT GROUP


3 26-03-12 REVISED & REISSUED itiManoj *6 51t/J S OM2 08.02.07 REVISED & REISSUED MN TGM HCJ VC


Preparedby

Checked Stds Committee Stds. BureauChairmanConvenorby Approved byFormat No. 8-00-0001-F4 Rev.0

Copyright EIL - All rights reservedPage 3075 of 3574

aRa5igaG$

ENGINEERSINDIA LIMITEDIA Goo' of India Underlaiong)


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 )

SPOOL

/II

i

I-

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(L-11)INTERNAL BALL FLOAT LEVEL INSTRUMENT( SIDE MOUNTED)

(L-12)INTERNAL BALL FLOAT LEVEL INSTRUMENT( TOP MOUNTED )

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SPOOL

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ii

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NOTE :* SPOOL I. D. AND LENGTH AS PER INSTRUMENTREQUIREMENT.

FOR SIZE & TYPE OF ISOLATION VALVE REFER

INSTRUMENT GROUP--------- VESSEL GROUP

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/


SCOPE OF WORK


Page 4 of 10

(L-13)EXTERNAL BALL FLOAT LEVELINTRUMENT ON EQUIPMENT

(L-14)EXTERNAL BALL FLOAT LEVELINSTRUMENT ON STANDPIPE

STANDPIPE

/ fII i-.--T

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4: x\r4.1

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(L-15)INTERNAL CAPACITIVE / RF / (LA 6) EXTERNAL DISPLACER / GUIDEDULTRASONIC LEVEL SWITCH/PROBE ON EQUIPMENT WAVE RADAR LEVEL INSTRUMENT

(TOP/SIDE MOUNTED) ON STANDPIPE (SIDE - BOTTOM CONNECTION)

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ifiiii

...

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INSTRUMENT GROUPPIPING GROUPVESSEL GROUP

OtPI

C\

3 26-03-12 REVISED & REISSUED Manoj S DM2 08.02.07 REVISED & REISSUED MN TGM HCJ VC

Rev. Prepared Checked Stds. Committee Stds. BureauNo. Date Purpose by by Convenor ChairmanApproved by

Format No. 8-00-0001-F4 Rey.O Copyright EIL - All rights reservedPage 3077 of 3574

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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iI1--1IIiI;IIIII

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STANDPIPE

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(Et ENGINEERSINDIA LIMITED


SCOPE OF WORK


Page 6 of 10

IA Govt ol India Undertaking)

(L-21)D.P. INSTRUMENT ON EQUIPMENT (L-22)D.P. INSTRUMENT ON STANDPIPE

1------NCIi

STANDPIPE

f1I

71

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iiiiiiiiiiiiii-.-Ii---X--41

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DIAPHRAGM SEAL D.P. INSTRUMENTON EQUIPMENT

(L-24)

EXTENDED DIAPHRAGM SEAL D.P. INSTRUMENTON EQUIPMENT

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NOTE: NOZZLE I.D. AND LENGTH AS PER INSTRUMENT

** STUD LENGTH = STANDARD LENGTH + 3"STUD & NUTS BY INSTRUMENT GROUP.FOR SIZE & TYPE OF ISOLATION VALVE REFERSTANDARD NO. 7-52-0001.STUDS / NUTS AND GASKET BY PIPING, EXCEPT WHEREVER SPECIFIED (

INSTRUMENT GROUP


3 26-03-12 REVISED & REISSUED t'1Lianoj R /S DM2 08.02.07 REVISED & REISSUED MN TGM HCJ VC

Rev. Prepared Checked Stds. Committee Stds. BureauNo. Date Purpose by by Convenor ChairmanApproved by



1511=4-ae?g-ear 0151es

IA Govl of IAN. Undeftalong)


SCOPE OF WORK

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

i!1 11 1t 11 11 11 i 1

(L-27)TANK LEVEL INSTRUMENT (RADAR) (L-28) TANK LEVEL INSTRUMENT (RADAR)ATMOSPHERIC TANK ATMOSPHERIC TANK

(VISCOUS SERVICE) (CLEAN SERVICE)

a ac " - P

u1 411!1 i111 !

!!1!


INSTRUMENT GROUP

1;friSeRP/J

("A r,741-1

3 26-03-12 REVISED & REISSUED Manoj A DM2 08.02.07 REVISED & REISSUED MN TeM HCJ VC


Preparedby

Checkedby



Approved byFormat No. 8-00-0001-F4 Rev.0


ENGINEERSsaga tagegINDIA LIMITED

isrzaew-wmaia.")


SCOPE OF WORK

STANDARD No.

7-52-0004 Rev. 3

Page 8 of 10IA Gov? of Inch Undertalung)

(L-29) TANK LEVEL INSTRUMENT (MECHANICAL)ATMOSPHERIC

(L-30)TANK LEVEL INSTRUMENT (MECHANICAL)PRESSURISED

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(L-31) TANK LEVEL INSTRUMENT (MECHANICAL) (L-32)TANK LEVEL INSTRUMENT (MECHANICAL)FLOATING ROOF TANK CONE CUM FLOATING ROOF TANK

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SCOPE OF WORK

STANDARD No.

7-52-0004 Rev. 3Page 9 of 10

(L-33)TANK LEVEL INSTRUMENT (SERVO TYPE)ATMOSPHERIC

(L-34)TANK LEVEL INSTRUMENT (SERVO/RADAR TYPE)PRESSURISED

/ CI II0-II

ll p ..c li iji

t 24" FLGD NOZZLEi

6I^

P. Ialat BALL VALVE FOR SERVO TYPEIllmlN1/4

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(L-35)TANK LEVEL INSTRUMENT (SERVO TYPE)FLOATING ROOF TANK

(L-36)TANK LEVEL INSTRUMENT (RADAR TYPE)FLOATING ROOF TANK

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3 26-03-12 REVISED & REISSUED ' Manoj P/DM2 08.02.07 REVISED & REISSUED MN TGM HCJVC


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ENGINEERSligTirfa5tegINDIA LIMITED

Gov 0 India Undettakong)


SCOPE OF WORK


Page 10 of 10

(L-37)TANK LEVEL INSTRUMENT (RADAR)PRESSURISED TANK

(STILL WELL)

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40911aLleiOta fal5leg(Krr efeawe J,Tifl.)

ENGINEERSINDIA LIMITED

DUCT FABRICATION STANDARD No.7-52-0254 Rev. 0

Page 1 of 31

rr

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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015-12-11ISSUED AS STANDARD


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50 BENDING WIDTH SHOULD BE

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ASSEMBLY OF DUCT BODY WITH COVER

CLAMP FOR FIXING DUCT COVERDETAIL 'C'

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015-12-11 ISSUED AS STANDARDManoj 451.;GRP/ DM21V-2-

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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

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END EXTENDERFOR DUCT COVER

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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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Format No. 8-00-0001-F4 Rev.0 Copyright EIL - All rights reservedPage 3086 of 3574

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ENGINEERSDUCT FABRICATIONINDIA LIMITED


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1000 200 80 120 250 384 104 1003 37.5

800 150 50 100 200 288 88 803 37.5

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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FIXING OF DUCT END COVER BY BOLTING

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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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Format No. 8-00-0001-F4 Rev.O Copyright EIL - All rights reservedPage 3125 of 3574

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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

Documents

07. Standards.pdf