PAGES : 1 of 39

SPECIFICATION NO. : 44NC-4600-0000/P.03/0001/A4

TITLE : LINE LIST FOR OFFSITES AND UTILITIES

PROJECT REFERENCE :

- Project No : 44NC-4600

- Project Location : Manali, Chennai

- Project Title : RESID UPGRADATION PROJECT

- Client : Chennai Petroleum Corporation Limited

- Project Manager Authorization : K.A. Degvekar Date :

- Client Authorization : Date :

APPROVALS

Rev. Issue Pages Revision Description By Check Appr

No. Date

G-4 15/05/2015

G-3 07/04/2015

G-2 11/02/2015

G-1 01/07/2014

F 09/05/2014 39 Reissued for Design SND MGK AD

E 17/02/2014 33 Issued for Design SND MGK AD

D 18/10/2013 31 Reissued for Engineering (Phase I BEP Changes) DMG MGK AD

C 28/12/2010 28 Reissued for Engineering VPB VKP RMK

B 24/11/2010 27 Issued for Engineering USJ VPB RMK

A 04/08/2010 18 Issued for Client Comments / Approval PRJ VKP RMKx Entire Specification SPECIFICATION ISSUED FOR :

Issued this Revision o In-house Review o Purchaseo Revised Pages Only o Client Approval o Construction

Issued this Revision o Enquiry x EngineeringFilename: 'file:///var/www/apps/conversion/tmp/scratch_7/303316095.xls'#$FRTSHT

COLUMN

1 Enter Issue Number in small box. Indicate in outside box number(s) of column(s) containing revisions.

6 Insulation class :

0 - No Insulation1 - Heat Conservation2 - Special Heat Conservation ( e.g. controlled heat loss for maintaining temperatures)3 - Personnel Protection Insulation4 - Personal Protection Guards only ( I.e. insulation not permissable)5 - Cold Conservation6 - Special Cold Conservation (e.g. anti-condensation only or controlled heat gain)7 - Frost Protection8 - Acoustic Lining9 - Acoustic Lagging11- to indicate Jacketed Line12 - to indicate Steam Traced Line14 - to indicate Electrically Traced Line

7 Blocking this column indicates that line Process Critical : i.e. requires routing feedback to Process for checking.

9 Hazardous code :In accordance with definition of categories of hazardous substances in the Health and Safety Statutory Instruments "Classification, Packagingand Labelling of Dangerous Substances Regulations 1984" Schedule I. (U. K.), with the addition of a non-hazardous category and non-lifesupporting category.

Hazard Code Definition

A - Non-hazardous A substance which does not present toxicity, flammability or other hazards when in the plant or on release to the atmosphere.

B - Non-life supporting A substance which while non-toxic in lower concentrations does not support life at high concentrations.

FO

RM

NO

. :

P0

67

PS

S.X

LS

(0

1:2

00

9)

C - Corrosive A substance which may, on contact with living tissues, destroy them, or which gives a rapid rate of attack on normalmaterials of construction.

D - Harmful A substance which if it is inhaled or ingested or it penetrates the skin, may involve limited health risks.

E - Toxic A substance which if it is inhaled or ingested or it penetrates the skin, may involve serious, acute or chronic healthrisks and even death.

F - Very Toxic A substance which if it is inhaled or ingested or it penetrates the skin, may involve extremely serious, acuteor chronic health risks and even death.

Revision No. / Date A / 04.08.2010 B / 24.11.2010 Client : Chennai Petroleum Corporation Limited Project No. : 44NC-4600

Description For Approval For Engineering

LINE LIST NOTESMade/Revised by PRJ USJ

Checked by VKP VPB

Approved by RMK RMK Document No : 44NC-4600-0000/P.03/0001/A4 Page No. : 2 of 39

LEVEL IV\LINELIST.XLT

COLUMN

Hazard Code Definition

G - Flammable A substance which is a liquid having flash point equal to or greater than 23 ºC and less than or equal to 65 ºC.

H - Highly Flammable A substance which:i) may become hot and finally catch fire in contact with air at ambient temperature without any application of energy.ii) may readily catch fire after brief contact with a source of ignition and which continues to burn or to be consumed after removal of the source of ignition.iii) is gaseous and flammable in air at normal pressure.iv) in contact with water or damp air, evolves highly flammable gases in dangerous quantities.v) is a liquid having a flash point below 23 ºC.

I - Extremely Flammable A liquid having flash point of less than 0 ºC and a boiling point of less than or equal to 35 ºC.

J - Irritant A non-corrosive substance which, through immediate, prolonged or repeated contact with the skin ormucous membrane, can cause inflammation.

K - Oxidizing A substance which gives rise to highly exothermic reaction when in contact with other substances, particularly flammable substances.

L - Explosive A substance which may explode under the effect of flame or which is more sensitive to shocks than dinitro bnzene.

10 Indicate V for vapours ; L for liquids ; L/V for mixed phases or make special reference to other conditions (e.g. slurries, etc.) S / L = Slurry.

12 NO = Normal Operation, defined as coincident pressure and temperature conditions prevailing for the majority of the plant life (Insulationrelated to the temperature stated here).

13 MO = Maximum Operation, defined as the maximum sustained conditions (material selection is usually related to the temperature stated here).

SV = Relief Valve Set Pressure and coincident temperature (minimum basis for 'Design P and T').

PSO = Pump Shut-Off Head (at reduced or no flow) where no pressure relief is provided.

FO

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NO

. :

P06

7PS

S.X

LS (

01:2

009)

XT ( ) = Transient conditions which can occur for the total period of time shown in parenthesis, in hours, during an operationalyear (abbreviated to T10 or T50, as appropriate, if Contract Piping Code incorporates ANSI B31.3).

RT = Relief valve Blowing conditions, taken as allowing maximum pressure/stress relaxation permitted by Contract Piping Code.

14 Coincident pressures and temperatures corresponding to the process cases quoted under column 13 (the highest temperature quoted under column 13 is used for calculating thermal stresses).

15 For latest issue of listed drawing numbers see Document Index.

Revision No. / Date A / 04.08.2010 B / 24.11.2010 Client : Chennai Petroleum Corporation Limited Project No. : 44NC-4600

Description For Approval For Engineering

LINE LIST NOTESMade/Revised by PRJ USJ

Checked by VKP VPB

Approved by RMK RMK Document No : 44NC-4600-0000/P.03/0001/A4 Page No. : 3 of 39

LEVEL IV\LINELIST.XLT

Form No.: P067PSS.XLS(01:2009) Line List.xlt Page No : 4 OF 39

G-4 Deleted BD 8301 6" A3A 0 A L 992 Amb 2.5 65 8.0 PSO Line Deleted 451-1183

G-4 Deleted SM 8301 8" B2A 1 MP Steam A V 5.25 220 10.5 280 15 / FV BEDB Line Deleted 451-1183

G-4 Deleted SVH 8301 4" D2D 1 VHP Steam A V 15.82 425 48.0 440 58.0 / FV BEDB Line Deleted 451-1183

G-4 Deleted WBH 8301 1" D2A 1 HP BFW A L 952 105 - 110 38.0 150 55 PSO Line deleted 451-1183

F 13 WCS 8301 32" A3A 0 A L 992 CT-08 Sump 451-G-101 K 33 0.2 65 3.5 MO 451-1183

G-4 11 WCS 8302 24" A3A 0 A L 992 451-G-101 K 33 5.0 65 8.0 PSO Tie-in Point TP-6207 451-1183

G-4 Deleted WCS 8303 24" A3A 0 A L 992 33 4.5 65 8.0 BEDB Line deleted 451-1183

F New WCS 8304 2" A3A 0 Cooling Water A L 992 SS 33 0.2 65 3.5 MO 451-1183

G-4 Deleted WCR 8301 24" A3A 0 A L 992 45 2.5 65 8.0 BEDB Line deleted 451-1183

Bearing Cooling Water

6"-BD-420-6201-A3A

DHDT Cooling Tower CT-08

Steam Desuperheater

8"-SM-420-6312-B2A-IH

6"-SVH-420-6311-D2D-IH

Turbine of pump 451-G-101 K

1"-WBH-420-6503-D2A-IH

Desupreheater of 451-ST-101K

Cooling Water Supply

Cooling Water Supply

32"-WCS-251-5101-A3A

Cooling Water Supply

32"-WCS-251-5101-A3A

24"-WCS-420-6214-A3A

451-G-101K Drain

Cooling Water Return

24"-WCR-420-6214-A3A

32"-WCR-XXX-XXXX-A3A

This worksheet to be printed independently (not in conjunction with the 1st 3 sheets).