Project Title: Project No: Engineering Design Estimate

CTR Sub Activity Activity/ Description Manhours per unit Doc Qty Estimated Remarks
CTR No Norms Standard Prj specific size Man-hours
Unit Eng Des Eng Des Eng Des Total
30 1 General activities
1 Meetings/ Discussions/ Reporting project 20 10 0 0 0
2 Document Handling/ Control project 5 5 0 0 0
3 Work Planning/ Scheduling project 10 5 0 0 0
4 Quality checks project 0 0 0
4.1 Interdiscipline checks (simple) doc 1 1 0 0 0
4.2 Interdiscipline checks (complex) doc 3 3 0 0 0
5 Audits (Quality/ HSE) each 5 5 0 0 0
6 Input to other disciplines 0 0 0
6.1 Projects doc 1 1 0 0 0
6.2 Process doc 2 2 0 0 0
6.3 Civil doc 2 2 0 0 0
6.4 Mechanical: Rotary/Static doc 2 2 0 0 0
6.5 Pipelines doc 2 2 0 0 0
6.6 Electrical doc 2 2 0 0 0
6.7 Control & Automation doc 1 1 0 0 0
6.8 doc 0 0 0
7 Interfaces with other projects project 5 5 0 0 0
8 Project cost estimate (input) project 5 5 0 0 0
9 0 0 0
0 0 0
30 1 General activities 0 0 0
30 2 Site Survey
1 Site visits day/pers 12 12 0 0 0
2 Travelling visit/pers 20 20 0 0 0
3 Reports report 10 5 A4 0 0 0
0 0 0
30 2 Site Survey 0 0 0
30 3 Studies & Reviews
1 Review scope/Familiarisat'n/Data gathering project 25 5 0 0 0
2 Design verification report/ input project 5 5 A4 0 0 0
3 Design and scope challenges project 16 4 A4 0 0 0
4 Feasibility study study 25 A4 0 0 0
5 Concept Selection study 25 A4 0 0 0
6 Design Basis/ Philosophies doc 5 5 A4 0 0 0
7 Technical Design Reviews
7.1 Design Reviews (Participation) review 10 5 A4 0 0 0
7.2 HAZOP review (participation) review 10 A4 0 0 0
7.3 IPF/SIL review (Participation) review 5 A4 0 0 0
7.4 Constructability review (participation) review 5 5 A4 0 0 0
7.5 Materials Selection Study and Report review 5 A4 0 0 0
7.6 Other Misc reviews review 5 A4 0 0 0
7.7 0 0 0
0 0 0
30 3 Studies & Reviews 0 0 0
30 4 Engineering Documents
1 Plot Plan
1.1 Plot Plan (update) drg 10 40 A1 0 0 0
1.2 Plot Plan (New) drg 20 80 A1 0 0 0
2 Hazardous Area Classification
2.1 Haz. Area Classification (update) drg 5 20 A1 0 0 0
2.2 Haz. Area Classification (new) drg 15 40 A1 0 0 0
3 Safety Equipment Layouts
3.1 Safety Equipment Layout (update) drg 10 20 A1 0 0 0
3.2 Safety Equipment Layout (new) drg 20 60 A1 0 0 0
4 Design Calculations
4.1 Hot-tapping calculations calcs 100 0 A4 0 0 0
4.2 Pipe wall thickness calcs. calcs 50 0 A4 0 0 0
4.3 Branch reinforcement Cals. calcs 20 0 A4 0 0 0
4.4 Support span design. calcs 20 A4 0 0 0

Discipline: Piping 05/03/2024 Page: 1 of 5

 Project Title: Project No: Engineering Design Estimate

CTR Sub Activity Activity/ Description Manhours per unit Doc Qty Estimated Remarks
CTR No Norms Standard Prj specific size Man-hours
Unit Eng Des Eng Des Eng Des Total
4.5 Stress analysis. per system calcs 40 0 A4 0 0 0
4.6 0 0 0
4.7 0 0 0
5 Hot tap Specifications doc 25 A4 0 0 0
6 Interface description report (input) project 5 5 0 0 0
0 0 0
30 4 Engineering Documents 0 0 0
30 5 Design Documents
1 Piping Key Plan
1.1 Piping Key Plan (update) drg 5 20 A1 0 0 0
1.2 Piping Key Plan (new) drg 5 40 A1 0 0 0
2 Piping GA
2.1 Piping GA (update) drg 10 60 A1 0 0 0
2.2 Piping GA (new) drg 30 120 A1 0 0 0
3 U/G Services Key Plan
3.1 U/G Services Key Plan (update) drg 5 20 A1 0 0 0
3.2 U/G Services Key Plan (new) drg 5 40 A1 0 0 0
4 U/G Services Layout Drawings
4.1 U/G Services Layout (update) drg 10 40 A1 0 0 0
4.2 U/G Services Layout (new) drg 20 80 A1 0 0 0
5 Nozzle & Clip orientation sheets sheet 15 30 A3 0 0 0
6 Tie-in Schedule (app.10 Tie-ins) sheet 10 40 A3 0 0 0
7 Piping ISO drg 2 8 A3 0 0 0
8 MTO
8.1 Bulk MTO (≤ 50 items) lot 10 30 A3 0 0 0
8.2 Bulk MTO (> 50 & ≤ 100 items) lot 20 60 A3 0 0 0
8.3 ISO based MTO (≤ 50 items) lot 10 30 A3 0 0 0
8.4 ISO based MTO(> 50 & ≤ 100 items) lot 20 60 A3 0 0 0
9 Equipment Fabrication Drawings drg 10 20 A1 0 0 0
10 Demolition Drawing drg 1 5 A1 0 0 0
11 Insulation specification spec 40 A4 0 0 0
12 Flow lines
12.1 Flow line drawings drg 10 30 A1 0 0 0
12.2 Route map for flowlines drg 20 40 A1 0 0 0
13 Detail Engineering Scope of Work (input) each 5 A4 0 0 0
14 Front End Design Report (input) each 10 A4 0 0 0
15 WinPCS Package- Design Input system 5 A4 0 0 0
16 Construction Scope of Work (input) each 5 5 A4 0 0 0
17 Major Tenders/ EPC's
17.1 Tender Document Preparation (input) each 15 10 A4 0 0 0
17.2 Tender Scope of work (input) each 20 A4 0 0 0
17.3 Tender Technical Evaluation (input) each 20 A4 0 0 0
17.4 0 0 0
0 0 0
30 5 Design Documents 0 0 0
30 6 Material Requisitions
Requisition specs/ data sheets
1 Valve items
1.1 Manual valve/ Choke valve reqn 20 A4 0 0 0
1.2 Relief/ Breather valve reqn 20 A4 0 0 0
1.3 Auto drain valve reqn 20 A4 0 0 0
1.4 reqn 0 0 0
2 Misc items
2.1 Flame arrestor reqn 20 A4 0 0 0
2.2 Strainer reqn 20 A4 0 0 0
2.3 Static mixer reqn 20 A4 0 0 0
2.4 Ejector reqn 20 A4 0 0 0
2.5 Level gauge/ Thermowell reqn 20 A4 0 0 0
2.6 reqn 0 0 0
3 Safety equipment

Discipline: Piping 05/03/2024 Page: 2 of 5

 Project Title: Project No: Engineering Design Estimate

CTR Sub Activity Activity/ Description Manhours per unit Doc Qty Estimated Remarks
CTR No Norms Standard Prj specific size Man-hours
Unit Eng Des Eng Des Eng Des Total
3.1 Safety shower & Eye wash reqn 20 A4 0 0 0
3.2 Fire extinguishers reqn 20 A4 0 0 0
3.3 Fire Fighting spec reqn 20 A4 0 0 0
3.4 0 0 0
4 Pipes
4.1 Piping specification reqn 15 A4 0 0 0
4.2 Pipe support specification reqn 15 A4 0 0 0
4.3 GRE piping reqn 25 A4 0 0 0
4.4 HDPE piping reqn 25 A4 0 0 0
4.5 reqn 0 0 0
4.6 reqn 0 0 0
5 Pipe fittings
5.1 Elbows/ Fittings reqn 10 A4 0 0 0
5.2 Flanges/ Spectacle blinds reqn 10 A4 0 0 0
5.3 Branch fittings/ Tees reqn 10 A4 0 0 0
5.4 Gaskets/ Insulating gaskets reqn 10 A4 0 0 0
5.5 Drip rings/ Sample conn internals reqn 10 A4 0 0 0
5.6 reqn 0 0 0
5.7 reqn 0 0 0
6 Special items
6.1 Coasaco fittings reqn 20 A4 0 0 0
6.2 Elaflex/ Todo / Hose couplings reqn 20 A4 0 0 0
6.3 Sample bomb reqn 20 A4 0 0 0
6.4 Expansion bellows reqn 30 A4 0 0 0
6.5 Spring supports reqn 30 A4 0 0 0
6.6 reqn 0 0 0
6.7 reqn 0 0 0
7 Input to packages pack 20 A4 0 0 0
8 Materials entry - assistance item 1 2 0 0 0
9 Technical Bid Analysis
9.1 Piping items (non MESC coded) Reqn 30 A3 0 0 0
9.2 Piping items (MESC coded) Reqn 20 A3 0 0 0
9.3 Pipeline items Reqn 30 A3 0 0 0
9.4 Manual valve/ Cosasco fittings Reqn 30 A3 0 0 0
9.5 Elaflex/Todo/Hose couplings/Hoses Reqn 20 A3 0 0 0
9.6 Sample bomb Reqn 20 A3 0 0 0
9.7 GRE piping Reqn 40 A3 0 0 0
9.8 Relief/ Breather valve/Flame arrestor Reqn 40 A3 0 0 0
9.9 Choke valve Reqn 50 A3 0 0 0
9.10 LG/ TW/ Auto drain valve Reqn 20 A3 0 0 0
9.11 Strainer/ Basket filter Reqn 30 A3 0 0 0
9.12 Static mixer Reqn 20 A3 0 0 0
9.13 Expansion bellows Reqn 10 A3 0 0 0
9.14 Spring supports Reqn 10 A3 0 0 0
9.15 Ejector Reqn 20 A3 0 0 0
9.16 Safety shower & Eye wash Reqn 10 A3 0 0 0
9.17 Onplot valves: ESD/PSD (input) Reqn 10 A3 0 0 0
9.18 MOV (input) Reqn 10 A3 0 0 0
9.19 Package items (simple eqpt) eqpt 5 A4 0 0 0 input
9.20 Package items (complex eqpt) eqpt 20 A4 0 0 0 input
9.21 Clarification with Vendors eqpt 5 0 0 0
9.22 Evaluation of Vendor claims eqpt 5 0 0 0
10 0 0 0
11 0 0 0
12 0 0 0
0 0 0
30 6 Material Requisitions 0 0 0
30 7 Vendor Data Control, Inspection/ Testing
1 Vendor Data Control
1.1 Review of Functional Design spec eqpt 15 5 A1 0 0 0

Discipline: Piping 05/03/2024 Page: 3 of 5

 Project Title: Project No: Engineering Design Estimate

CTR Sub Activity Activity/ Description Manhours per unit Doc Qty Estimated Remarks
CTR No Norms Standard Prj specific size Man-hours
Unit Eng Des Eng Des Eng Des Total
1.2 Review of Vendor drgs- Major eqpt eqpt 20 10 0 0 0
1.3 Review of Vendor drgs- Minor eqpt eqpt 1 4 0 0 0
1.4 Review Package Vendor drgs pack 30 20 0 0 0
1.5 Vendor liaison and meetings project 10 0 0 0
1.6 Input to Vendor Data manual project 10 0 0 0
1.7 0 0 0
1.8 0 0 0
2 Factory Acceptance Testing
2.1 Major Package items day 12 0 0 0
2.2 0 0 0
3 Site Acceptance Testing
3.1 Major Package items day 12 0 0 0
3.2 0 0 0
4 0 0 0
5 0 0 0
0 0 0
30 7 Vendor Data Control, Inspection/ Testing 0 0 0
30 8 Construction/ Commissioning
1 Construction Technical support project 25 5 A4 0 0 0
2 SAP PM Works project 30 A4 0 0 0
3 Commissioning Plan (input) doc 5 A4 0 0 0
4 Commissioning procedures (input) doc 10 A4 0 0 0
5 Construction assistance day 12 0 0 0
6 Commissioning assistance day 12 0 0 0
0 0 0
30 8 Construction/ commissioning 0 0 0
30 9 Asbuilts (Pre-Design / Post Construction)
1 Pre-Design As-Built (Single) drg 1 2 0 0 0
2 Pre-Design As-Built (Multi-Sheet) drg 2 10 0 0 0
3 Asbuilt of drawings/ docs (single) drg 1 2 0 0 0
4 Asbuilt of drgs/docs (multi-sheet) drg 2 10 0 0 0
0 0 0
30 9 Asbuilts 0 0 0

Total 0 0 0

Break up of Manhours per position

Discipline Head 0 0
Dy Discipline Head 0.05 0
Principal Engineer 0.15 0
Sr Engineer 0.2 0
Engineer 0.4 0
Jr Engineer 0.2 0

Principal Designer 0.1 0

Sr Designer 0.2 0
Designer 0.4 0
Jr Designer 0.2 0
Draughtsperson 0.1 0
Total 1 1 0 0 0 0 0

Discipline: Piping 05/03/2024 Page: 4 of 5

 Project Title: Project No: Engineering Design Estimate

CTR Sub Activity Activity/ Description Manhours per unit Doc Qty Estimated Remarks
CTR No Norms Standard Prj specific size Man-hours
Unit Eng Des Eng Des Eng Des Total

Break up of Manhours per position per sub-CTR

Total 30-1 30-2 30-3 30-4 30-5 30-6 30-7 30-8 30-9
Discipline Head 0 0 0 0 0 0 0 0 0 0
Dy Discipline Head 0 0 0 0 0 0 0 0 0 0
Principal Engineer 0 0 0 0 0 0 0 0 0 0
Sr Engineer 0 0 0 0 0 0 0 0 0 0
Engineer 0 0 0 0 0 0 0 0 0 0
Jr Engineer 0 0 0 0 0 0 0 0 0 0
Sub-total 0 0 0 0 0 0 0 0 0 0

Principal Designer 0 0 0 0 0 0 0 0 0 0
Sr Designer 0 0 0 0 0 0 0 0 0 0
Designer 0 0 0 0 0 0 0 0 0 0
Jr Designer 0 0 0 0 0 0 0 0 0 0
Draughtsperson 0 0 0 0 0 0 0 0 0 0
Sub-total 0 0 0 0 0 0 0 0 0 0
Total 0 0 0 0 0 0 0 0 0 0

CTR Basis
1

Assumptions/ Exclusions
1

Discipline: Piping 05/03/2024 Page: 5 of 5