man-hour estimate

SUB TOTAL

DELIVERABLES AND ESTIMATED MAN-HOURS DISCIPLINE

EXPANSION OF EAST PUMP STATION-MARAFIQ

PROJECT TITLE:

ENGINEERING PACKAGE REVIEW

PROCESS DRAWING CLASSIFICATIONS

"C" size

"D" size

New

"B" size

"E" size

DISC. SUP.

IM

DATE:

MTQ

DATE:

Revision

14-Nov-12

A

14-Nov-12

MAN-HOURS

DELIVERABLES

Existin g

No. of Drawings "A" size

ORIGINATOR

Eng'g

Design

CADD

Total

DRAFTED DRAWINGS

Hours

NEW

Per Dwg. A

EXISTING

NEW

EXISTING

B

C

D

E

TOTAL

A

B

C

D

E

TOTAL

A

B

C

D

E

TOTAL

A

B

C

D

E

TOTAL

B

C

D

E

TOTAL

A

B

C

D

E

TOTAL

A

B

C

D

E

TOTAL

A

B

C

D

E

TOTAL

TOTAL MAN-HOURS (FROM OTHER SHEETS)

NON-DRAFTED DRAWINGS

Non-Deliverables Design Basis/Technical Narrative

80

80

PEP method statement

60

60

Design Verification plan.

20

20

Review of vendor data and provision of same (Assupmtion-2)

100

100

Process description and Block flow diagram (Assupmtion-2)

80

80

Equipment (summary) list (Assupmtion-2)

60

60

Process Flow Diagrams (Assupmtion-5)

80

80

System descriptions (Assupmtion-2)

100

100

Utility Flow Diagrams (Assupmtion-6)

50

50

Material selection philosophy/report & material selection diagrams (Assupmtion-2)

60

60

P&ID Legends and Symbols (1 P&ID)

10

10

Process & Utility Studies (Assupmtion-2)

150

150

Process Engineering Flow Sheets (PEFS, P&IDs, UDDs, UEFS) etc (Assupmtion-12)

100

100

Drainage and Effluent Summary (Assupmtion-2)

60

60

Cause and Effect Matrix (Assupmtion-2)

50

50

Process Control Logic Diagrams (Assupmtion-2)

60

60

Interface Schedule (Assupmtion-2)

30

Battery limit conditions summary (Assupmtion-2)

40

40

Hydraulic Calcs, basic and overcapacity analysis, surge analysis (Assupmtion-2)

200

200

Utilities Summary (Assumption-6)

40

40

Pump calculation data sheets (Assupmtion-2)

20

20

Appropriate supporting calculations, line size, overpressure etc (Assupmtion-2)

60

60

Control valve and inline instrument data sheets (IPDS sheets) (Assupmtion-2)

40

40

Analyser data sheets (Residual Chlorine Analyzer)

20

20

Relief valve list/specifications (Assupmtion-11)

20

20

Relief load study (Assupmtion-11)

40

40

Process Sizing Criteria (Assupmtion-2)

30

30

Process Control and Instrumented Protection Function (IPF) Philosophy (Assupmtion-2)

80

80

Tie in' Isolation and Battery Limits Lists and philosophy (Assupmtion-2)

40

40

Emergency Shutdown Philosophy (Assumption-2)

60

60

Drainage and Effluent Philosophy (Assupmtion-2)

50

Sparing Philosophy (Assupmtion-2)

30

30

Operation Philosophies Start up, Shutdown and Upset philosophy (Assupmtion-2)

100

100

Relief valve sizing philosophy(Assupmtion-11)

50

50

Maintenance Philosophy, reliability and plant availability (Assupmtion-2)

60

60

Commissioning Manual input, commissioning systems definition

60

60

Operating manual with developed vendor data (Assupmtion-2)

80

80

Performance Test Procedures and acceptance criteria (Assupmtion2)

50

50

Process safety review

30

30

Selected DHSE reviews in DHSE section (HAZOP)

30

30

Plot Plan review

30

30

Final documentation dossier

40

40

FAT visits (02 Visits in Middle East,1 Engineer)

40

40

Visit to site for Kick Off Meeting (02 Visits)

20

20

30

50

Verification attendance and reports for:

Assumptions: 1 Only compliance with contract scope and specification/code requirements. 2. The system to be reviewed will only consisted of new pump station ( Phase-I (6+2 pumps) & Phase-II (6+1 pumps) with auxilliaries like chlorine injection points, flow meter & Air Release Valves) 3. Only potable water stream & chlorine feed is considered. 4. Only pumping station will be considered. No evaluation for perfomance of SWRO plant. 5. 4 PFDs are considered (2 for phase-I & 2 for phase-II). 6.Utilities required for new pumping station is considered. 7. Only two reviews ('for comment' and ‘for approval’) are considered. 8. Assume that the submittals received have the supporting information with them in order to undertake the review. 9. Assume that contractor has a basic level of engineering competence and no engineering will be done. 10. Assume that the submittals received have the supporting information with them in order to undertake the review. 11. Thermal/Pressure Relief Valves on the discharge lines of pumps are considrered. Relief valves on the Storage Tanks are not considered.

NON-DRAFTED DRAWINGS Total Hrs :--------------------> MAN-HOUR DISTRIBUTION

Hrs

MUHAMMAD TARIQ

800

BASSIM ALHAMOUD

500

HUSSAIN ALKHUDAIR

500

IMTINAN MOHSIN

710

Dwg. Size

New Qty

2510.0

2510.0

Yes P

CHECK LIST : Please Check all the following items are taken care or not. 1.All New Dwg. Covered 2.All Exsisting Dwg. Covered 3.Field Visit & Dwg. Search 4.Sub Contract 5.Requisitions 6.Data Sheets 7.Calculations 8.Materials Take Offs 9.Man-Hour Distribution 10. Misc.any other Items

No P

P P P P P P P P Exist Qty

New Eq "A"

Ext .Eq "A"

Total Eq "A"

SIZE "A" SIZE "B" SIZE "C"

Cross Check

SIZE "D"

OK

SIZE "E" TOTAL

2510 Total Man-Hours ( All Sheets) :-------------------> TOTAL AV. MHRS/ "A" SIZE DWG.-------------------------->

PM-DEM-20/01 (04-10)

2,510.0

#DIV/0!

A

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