Presentation on

Project Review of ONGC’s D1 Well Cum Water Injection Platform

 

Project General Information

Client Oil and Natural Gas Corporation Limited. Project D1 Well Cum Water Injection Platform. Location D1 Marginal Field, Mumbai Offshore South

West. Description 1 No. Well Platform (6 prodn. slots) with

Water Injection Module (6 slots), laying of 1.5 KM of 8" Sub-Marine Pipe Line , 1 no. Single Point Mooring (SPM) system with Pipe Line End Manifold (PLEM), modification of Early Production System (EPS) Sagar Lakshmi and hook-up with D1 platform with it's existing bridge.

Project Cost US$ 62.3 Million

Project General Information (cont…) EIL Scope Lump Sum Turn Key (LSTK) contract

covering Surveys, Design, Engineering, Procurement, Fabrication, Load-out, Tie-down / Sea-fastening, Tow-out / Sail-out, Transportation, Installation, Laying of Sub-marine Pipelines, Hook-up, Modification of EPS (Early Production System) Sagar Lakshmi, Testing, Pre- commissioning, Start-up and Commissioning.

Notification of Award (NOA) 10.03.2004 Schedule Completion Dates

D1 Platform Ready for Drilling (13 M)

10.04.2005

Project Overall (16.5 M) 31.07.2005 Target Completion Dates

D1 Platform Ready for Drilling (13 M)

10.04.2005

Project Overall (14 M) 05.05.2005

Project General Information (cont...)

Status of Contract Signing under finalisation Status of Invoicing yet to commence Time Elapsed 4.5 Months

Project Highlights

1. Project Overall 5.8% progress achieved against schedule 7.9%.

2. Engineering 34.7% progress achieved against schedule 35.7%. All 41 nos. Process deliverables for D1 platform issued

for ONGC review / approval, 25 nos. approved and balance are under approval.

For Sagar Lakshmi, 18 nos. Process deliverables against scheduled 15 nos. issued, 5 nos. approved, balance under discussion and approval.

Project Highlights (Contd…)2. Engineering (contd...)

All 3 equipment layouts for D1 finalized with ONGC. For D1 platform, 16 nos. Piping deliverables issued against

scheduled 17 nos. and 6 nos. approved. For Sagar Lakshmi Modification 6 nos. issued against scheduled 6 nos. and 4 nos. approved. Balance under discussion and approval.

58 nos. Jacket and Deck Structural deliverables issued against 22 nos. scheduled, 15 nos. approved. Balance are under ONGC review.

76 nos. MR issued out of 94 nos. scheduled, balance expected to be issued by 31/07/04.

Project Highlights (Contd…)

3. Procurement

9.4% progress achieved against schedule 14.9% 46 nos. enquiries issued against 85 nos. scheduled, and order

placed for 4 nos. (Main Injection Pumps, Fine Filter, SPM / PLEM and Control Valves).

Pre-Engineering Survey and Third Party Inspection contracts awarded. Bids (5 nos.) for Installation tender under review. Bids for Sagar Lakshmi Modification work due on 30/07/04.

Status of Field Activities1. Pre-Engineering Survey For D1 platform, survey work completed, final report issued to

ONGC on 05/07/04. For Sagar Lakshmi Modification, survey work carried out by EIL.

Survey report issued for ONGC review on 18/06/2004. ONGC comments received.

2. Procurement by SIME (Sub - Contractor) Activities pertaining to finalization of MTO and steel

procurement in progress. Order for plates placed for fabrication of Conductors and Piles. Detailed fabrication schedule with material delivery interface from SIME under finalization.

Progress Statistics as of 24.07.2004Project Overall - Unit Wise

S. No.

Function Wt. Val. Month Cumulative

Sch Act Sch Act

1 D1 Platform 62.11 2.5 3.1 7.6 5.9

2 Pipeline 4.38 1.7 0.02 3.6 4.5

3 SPM / PLEM 15.56 3.4 6.0 12.4 9.0

4 Sagar Lakshmi 17.95 3.2 0.9 6.1 3.2

Project Overall 100 2.7 3.0 7.9 5.8

Progress Statistics as of 24.07.2004Project Overall – function wise

S. No

Function Wt. Val. Month CumulativeSch Act Sch Act

1 Engineering 7.0 12.8 11.3 35.7 34.72 Procurement 36.0 5.0 6.1 14.9 9.43 Fabrication 19.0 - - - -4 Transportation 3.0 - - - -5 Installation (95%) 29.0 - - - -6 Hook-up, Testing,

Pre-Commissioning / Commissioning

5.0 - - - -

7 Documentation 1.0 - - - -Project Overall 100 2.7 3.0 7.9 5.8

Drawings / Documents Summary Status as of

22.07.2004 D1 PlatformS.No

Discipline Status of Issue Review/Approval Category

Issued for Review / Approval

Issued as AFC

Total Sch Act Total Sch Act Appd.

Sch Act

1 Process 41 41 41 39 39 39 23 41 252 PO & SD 10 4 2 10 4 2 - 3 -3 Piping 37 17 16 22 15 13 3 11 64 General

Civil10 10 6 7 7 6 - 10 -

5 Ocean Engg.

90 22 58 65 14 42 - 11 16

6 Architectural

4 2 - 2 2 - - - -

7 Electrical 36 9 13 16 9 10 - 9 38 Instrumenta

tion22 - - 7 - - - - -

Total 250 105 136 168 89 112 26 85 50

Drawings / Documents Status as of 22.07.2004 Sagar Lakshmi / Pipeline / SPM

- PLEMS.No

Discipline Status of Issue Review/Approval Category

Issued for Review / Approval

Issued as AFC

Total Sch Act Total Sch Act Appd.

Sch Act

1 Process 25 15 18 24 14 17 4 15 52 Piping 23 6 6 11 6 6 4 6 43 General

Civil1 1 - 1 - - - 1 -

4 Ocean Engg.

5 - - 5 - - - - -

5 Electrical 19 1 1 6 1 1 - 1 -6 Instrumenta

tion18 1 1 6 1 1 - 1 -

Total 91 24 26 53 22 25 8 24 97 Pipelines 17 2 12 16 2 11 1 1 2

Status of deliverables under Review / Approval

S.No Discipline Issued Appd. Balance

Status

1 Process - D1 39 23 16 8 nos. under revision by EIL, 6 nos. under discussion and 2 nos. under ONGC review.

2 Process - SL 17 4 13 11 nos. under revision by EIL and 2 nos. under ONGC review.

3 Piping - D1 13 3 10 6 nos. under final signature, 3 nos. under revision by EIL and 1 no. under ONGC review.

4 General Civil - D1

6 - 6 1 no. under revision by EIL and 5 nos. under ONGC review.

5 Ocean Engg. - D1

42 - 42 21 nos. under revision by EIL and 21 nos. under ONGC review.

6 Electrical - D1 10 - 10 9 nos. under revision by EIL and 1 no. under ONGC review.

Status of Critical Items as of 24.07.2004

S.No Item Enquiry LOI Site Reqt. Present StatusSch Act /

AntSch Act /

AntSch Ant

1 Fine Filters 18/04 19/03

24/06 23/07 20/01 23/01 LOI issued

2 Main Injection Pumps

11/04 24/04

14/06 08/07 05/01 15/01 LOI issued

3 Chem. Store / Dosing

04/05 03/05

19/07 31/07 20/01 31/01 TBA by 26/07/04

4 Shut Down Valves 01/05 27/04

09/07 04/08 05/01 04/01 Single vendor, recom. in prog.

5 Hand Control Valves

01/05 10/06

29/06 07/08 20/01 07/01 Offers under evaluation.

6 Control Valves 01/05 08/04

29/06 05/07 05/01 05/01 LOI issued

7 Shut Down Panels 18/05 29/06

24/07 16/08 20/01 16/01 Offers due on 26/07/04

8 Bare Line Pipes 05/05 01/07

18/07 16/08 13/02 16/12 Offers due on 26/07/04

9 Single Point Mooring

01/04 06/04

07/06 23/07 01/04 23/02 LOI issued

10 Chlorinator package

09/05 21/05

31/07 16/08 07/02 16/01 Single vendor, TBA 27/07/04

11 Fuel Gas Compressor

20/05 10/06

06/08 16/08 04/03 16/02 Offers under evaluation.

12 Sea Water Lift Pumps

09/05 14/05

31/07 31/07 04/03 28/02 Single vendor, TBA 26/07/04

13 DCS 19/07 26/07

15/09 15/09 04/03 15/02 Enquiry under issue

Ordering Status (Sime procured items) as of 22.07.2004 D1 Platform

S.No.

Discipline Scope MR issued LOI issuedSch Act Sch Act

1 Piping 18 18 18 6 -2 Mechanical 4 4 3 - -3 Static Eqpt. 1 1 1 - -4 General Civil 1 1 - -5 Ocean Engg. 3 3 3 - -6 Electrical 10 9 9 - -7 Instrumentation 17 17 15 - -

Total 54 53 49 6 -Out of 49 nos. MRs issued, ordering activities for 33 nos. are in progress

Ordering / Tendering Status as of 24.07.2004 Sagar Lakshmi / SPM - PLEM /

Pipelines / Tenders

S.No.

Discipline Scope

MR issued TBA issued LOI issuedSch Act Sch Act Sch Act

1 Piping 9 9 - - - -2 Mechanical 1 1 1 1 - 1 -3 Rotating 2 2 2 2 - 2 -4 Electrical 3 3 1 - - - -5 Instrumentation 16 16 14 3 - - -

Total 31 31 18 6 - 3 -Sub-contractor to procure additional 3 nos. Piping and 3 nos. Electrical items.

6 SPM / PLEM - EIL 1 1 1 1 1 1 17 Bare Pipe 1 1 1 - - - -8 Tenders 6 6 6 6 2 5 2

Ordering Catch-up Plan - Sagar Lakshmi

0

5

10

15

20

255/

13/2

004

5/20

/200

4

5/27

/200

4

6/3/

2004

6/10

/200

4

6/17

/200

4

6/24

/200

4

7/1/

2004

7/8/

2004

7/15

/200

4

7/22

/200

4

7/29

/200

4

8/5/

2004

8/12

/200

4

8/19

/200

4

8/26

/200

4

9/2/

2004

9/9/

2004

9/16

/200

4

9/23

/200

4

9/30

/200

4

CUMM SCHCUMM ACTCATCH UP

Ordering Catch-up Plan - Sagar Lakshmi

S No.

Discipline Total Balance

31/07

07/08

14/08

21/08

28/08 04/09

15/09

1 Piping MR 9 9 9TBA 9 9 4 5LOI 9 9 4 5

2 Mechanical MR 1 -TBA 1 1 1LOI 1 1 1

3 Rotating MR 2 -TBA 2 2 1 1LOI 2 2 1 1

4 Electrical MR 3 2 2TBA 3 3 3LOI 3 3 3

5 Instrumentation

MR 16 2 2TBA 16 16 13 3LOI 16 16 16

Issues affecting progress

1. Limitation of ONGC vendor list.

2. Discrepancy of water depth in ONGC Bid document.

3. Non-availability of As-Built drawings of Sagar Lakshmi

Support required from ONGC1. Signing of ONGC - EIL contract.

2. Approval of drawings / documents across the table at Design Center.

3. Identifying interfaces between ONGC and Certification agency.

Thank You