Top Banner

Click here to load reader

Project Management Report for Tank Farm

Nov 15, 2014

ReportDownload

Business

PERT/ CPM method for Project Management

  • 1. 15-Month Executive MBA 2010Course: Project ManagementAuthors: Abhik Tushar Das (20104001) Ajay Cecil (20104002)PMC Report: Construction of aMarine Tank FarmSchool of Petroleum Management,Gandhinagar, Gujarat, Indiawww.spm.pdpu.ac.inComments:[email protected]

2. Contents: The authors would like to thank Mr. ANANDKUMAR SINGH (Energy Risk Professional) for hissincere efforts towards guiding them through theproject in terms of Project Risk Management. - Abhik Tushar Das / Ajay Cecil 1. Project Charter 2. Project Objectives 3. Technical Details 4. Project Organization Structure 5. Work-Breakdown-Structure (WBS) 6. Network Diagram (PERT/ CPM) 7. Project Risk Management 8. Microsoft Project Applications 9. Conclusions 10. Key FindingsAll facts and data used in this report are hypothetical and donot correlate to an actual project.The sole purpose of this report is to demonstrateunderstanding of concepts learnt in the course titled ProjectManagement in Oil & Gas. 3. Project Charter:Trade is an important facet in the economic development of any nation. The ASSOCHAMSTUDY ON PETROLEUM TRADE for the period FY 1999-00 to 2006-07 has found thatpetroleum products exported by India have been growing at a whopping rate of 73 per centfor last three years with the value of oil exports expected to surpass its imports in next sixyears. Petroleum is emerging as the largest foreign exchange sector in India with 16.2 percent share petroleum exports are expected to exceed US$ 20 billion in FY07. To facilitatethis trade, it is essential to supplement our ports with custom-bonded storage warehousesto reduce ship turnaround time and help exporters reduce inventories at theirmanufacturing locations thus reducing transaction cost.This project envisages constructing a marine tank farm near the port of NHAVA SHEVA(JNPT) which will cater to the numerous chemical/ petrochemical industries in the MIDC(Maharashtra Industrial Development Corporation) as also to the two PSU refineries (BPCLand HPCL) located at Mumbai. The Marine Tank Farm would be spread over an area of5acres and have a cargo capacity of 100000 kilolitres with a receiving/ discharging capacityof 200 kilolitres per hour (pumping rate). The tanks farm will be designed to storehazardous liquid cargo (Class-A Storage) and will conform to best-in-class safety standards.The tank farm shall have an access from NH4B which is a spur from NH 4 which links four ofthe 10 most populous Indian cities - Mumbai, Pune, Bangalore and Chennai. NH 4constitutes roughly 90% of the Golden Quadrilaterals Mumbai-Chennai segment and hencethe tank farm is strategically connected to highly industrialized cities. The tank farm is alsoin proximity to Mumbai, the financial hub of India and caters to JNPT which is spread over10 square kilometres (2,500 acres) handling bulk consignments of 7.88 million tons perannum. The port handles 65% of Indias container traffic has an average berthing period of37 hours which is considered very long. Hence the tank farm is expected to cater to highbusiness volumes. 4. Project Objectives:The project objectives can be listed as; Project area: 5 acres Project location: Off-NH4B (NHAVA SHEVA Port, JNPT, NaviMumbai) Shell Capacity: 100000 kilolitres Project Type: Turnkey contract Project construction deadline: 36 months Project Cost: US$ 200 millionProject Location: Project Area 5. Technical Details:The technical details for construction can be detailed as; Material of construction is Mild Steel Type of Tank: Floating Roof tanks (20 nos) Diameter of Tanks: 20 meters (largest tank) Height of Tanks: 12 meters (highest tank) Tank foundation: Reinforced Concrete piling with Bitumen and sand surfacing Associated pipelines: 2650 meters (diameter 100mm and 200mm NB) Material of Storage: Petroleum derivatives (non-reactive) Design guidelines: OISD-STD-105/ OISD-RP-108/ OISD-STD-110/ OISD-STD-112/ OISD-STD-113/ OISD-STD-114/ OISD-GDN-115/ OISD-STD-117/ OISD-STD-118/ OISD-STD-119/ OISD-RP-149/ OISD-STD-156/ OISD-GDN-166/ OISD-RP-167 Tank construction method: Jack-up methodTank Foundation Details: 6. Project Organization Structure: Project Director Project Manager Project ManagementResourceRisk Management Team Management TeamTeam1. Technical Manager1. Finance Manager 1. Configuration2. Communication2. Accountant Manager Manager3. Purchase Manager2. Scheduler3. Personnel Manager4. Transportation/ 3. Estimator4. Project Administrator Logistics Manager 4. SeniorConsultant5. Mechanical Engineer5. IT Manager (vendor)6. Civil Engineer 6. Systems Manager 5. SeniorConsultant7. Electrical Engineer7. Metrics Analyst(customer)8. Draftsman8. Contract Manager6. Insurance Consultant9. Safety Manager10.ContractorsPMIs Standard for Portfolio Management: 7. Work Breakdown Structure (WBS):Work breakdown structure (WBS), in project management and systems engineering, is adeliverable oriented decomposition of a project into smaller components. It defines andgroups a projects discrete work elements in a way that helps organize and define the totalwork scope of the project. Preconstruction Activities: 1. Develop Technical Specifications 2. Contractor Solicitation 3. Pre-construction Meetings 4. Acquisition of Permits and Licences 5. Construction Agreements with vendors, suppliers and sub-contractors 6. Land surveys/ Aerial Photographs/ Soil Tests Construction Preparation: 1. Clearing of Site/ Demolition 2. Land excavation/ filling 3. Levelling 4. Ground water removal Resource Acquisition: 1. RFQ/ Tendering 2. Vendor Selection 3. Ordering 4. Delivery 5. Testing 6. Payments 7. Construction Equipment hiring Construction: 1. Excavation 2. Piling 3. Tank Foundation 4. Plate welding Testing and Handover: 1. NDT Testing for Welding joints 2. Hydro test of Tank 3. Handover to operations 8. Tank Construction pictorial representation:Some Pictures: 9. Network Diagram: 10. Precedence Table:Task Project ActivityDuration Phase PredecessorNo.(days)1- Recurring Morning Meetings (Daily Activity) Daily137138Preconstruction Activities27139Develop Technical Specifications51140Contractor Solicitation 15 139141Acquisition of Permits and Licences 20142Construction Agreements with vendors, 7140 suppliers and sub-contractors143 Land surveys/ Aerial Photographs/ Soil Tests 6141144 Construction Preparation 3141145 Clearing of Site/ Demolition 9138146 Land excavation/ filling 42 143147 Levelling2146148 Ground water removal 5146149 Resource Acquisition 60 145150 RFQ/ Tendering 30 3 139151 Vendor Selection 7150152 Ordering 3150153 Delivery 15 152154 Testing5153155 Payments 7154156 Construction Equipments Hiring 3144157 Construction 35 149158 Piling 44 156159 Tank Foundation6158160 Plate Welding25 159161 Testing and Handover 4157162 NDT Testing for Welding joints 25 160163 Hydro test of Tank 3160164 Handover to operations 1163Total Project Duration: 126daysActivity Nos: 11. Network Diagram (Critical Path Method): Abbreviations: Critical Path: Non Critical Path: Dummy Path: Node: Project time (Early/ Late finish): 12. Project Evaluation & Review Technique (PERT): Optimistic Time of completion: t0 Most Likely Time of completion: tl Pessimistic Time of completion: tp Expected Time of completion: teTask No. Project Activity t0tltpte Std Dev Variance138 Preconstruction Activities139 Develop Technical Specifications3 5 75 0.666667 0.444444140 Contractor Solicitation121521 15.51.5 2.25141 Acquisition of Permits and Licences152060 25.833337.556.25Construction Agreements withvendors, suppliers and sub-142 contractors5 7 10 7.166667 0.833333 0.694444Land surveys/ Aerial Photographs/143 Soil Tests 4 6 75.8333330.5 0.25144 Construction Preparation 2 3 53.1666670.5 0.25145 Clearing of Site/ Demolition146 Land excavation/ filling 3 4 64.1666670.5 0.25147 Levelling1 2 52.333333 0.666667 0.444444148 Ground water removal 4 5 75.1666670.5 0.25149 Resource Acquisition150 RFQ/ Tendering 203060 33.33333 6.666667 44.44444151 Vendor Selection5 7 8 6.8333330.5 0.25152 Ordering1 3 7 3.33333311153 Delivery 121520 15.33333 1.333333 1.777778154 Testing 3 5 6 4.8333330.5 0.25155 Payments2 7 8 6.33333311156 Construction Equipments Hiring2 3 5 3.1666670.5 0.25157 Construction158 Piling3 4 7 4.333333 0.666667 0.444444159 Tank Foundation 5 6 76 0.333333 0.111111160 Plate Welding222535 26.16667 2.166667 4.694444161 Testing and Handover162 NDT Testing for Welding joints 1 2 42.1666670.5 0.25163 Hydro test of Tank 2 3 4 3 0.333333 0.111111164 Handover to operations 1 1 31.333333 0.333333 0.111111Here critical path is: 139-140-142-150-152-153-154-155-158-159-160-163-164 13. Computation of Event TimesTask No.Project Activity Duration (D) TEi TLiTEj TLj Total Float Free Float Independent Float 138 Preconstruction Activities 139 Develop Technical Specifications 50 05 5 000 140 Contractor Solicitation 155 5 2020 000 141 Acquisition of Permits and Licences 20049 2069490-49 142 Construction Agreements with vendors, suppliers and sub-contractors7 2020 2727 000 143 Land surveys/ Aerial Photographs/ Soil Tests 6 2069 2675490-49 144 Construction Preparation 3 2069 2384610-49 145 Clearing of Site/ Demolition 146 Land excavation/ filling 4 2675 3079490-49 147 Levelling2 3079 3285530-49 148 Ground water removal 5 3079 3584490-49 149 Resource Acquisition 150 RFQ/ Tendering30 2727 5757 000 151 Vendor Selection 7 5757 64882400 152 Ordering 3 5757 6060 000 153 Delivery15 6060 7575 000 154 Testing5 7575 8080 000 155 Payments 7 8080 8787 000 156 Construction Equipments Hiring 3 3584 3887490-49 157 Construction 158 Piling 4 87879191000 159 Tank Foundation6 91919797000 160 Plate Welding 25 9797 122 122000 161 Testing and Handover 162 NDT Testing for Welding joints 2 122 122124 125100 163 Hydro test of Tank 3 122 122125 125000 164 Handover to operations 1 125 125126 126000For Critical Tasks: TF=FF=IF=0 Critical PathActivity NosActivity Name t0 tl tpWeightage teStd Dev Variance 139 Develop Technical Specification