224643870 Pdoc 596 Pep 01 Project Execution Plan Rev 3

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PMC:

Client

PETRODAR OPERATING COMPAN Y LIMITED

CHINA PETROLEUM DOCUMENT No.: ENGINEERING & PDOC-596-PEP-01 CONSTRUCTION CORPORATION CONTRACT No: PDOC/23/08-596 Palougue Produced Water Project Phase I

PROJECT EXECUTION PLAN REVISION RECORD Rev. No.

Submission Date

Revision Details

Prepared By

Approved By

A

Jan 24 2008

Submitted for approval

Caihongwei

Gosong

B

Apr 19 2008

Submitted for approval

Caihongwei

Gosong

PDOC

1.

2.

3.

4.

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT—UPSTREAM FACILITIES Palouge Produced Water project Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

CONTENTS General.........................................................................................................................................................1 1.1 Contents of Execution Plan..................................................................................................................1 1.2 Purpose of Execution Plan....................................................................................................................1 1.3 Objectives of Project.............................................................................................................................1 1.4 Essentials and Measures.......................................................................................................................2 Engineering..................................................................................................................................................4 2.1 Introduction...........................................................................................................................................4 2.2 Project Mission Statement....................................................................................................................4 2.3 Staffing..................................................................................................................................................4 2.4 Engineering...........................................................................................................................................6 2.5 Procurement Support………………………………………………………………………………..8 2.6 Construction Support..........................................................................................................................11 2.7 Comunication/training Support…………………………………………………………………….13 Procurement...............................................................................................................................................14 3.1 Introduction.........................................................................................................................................14 3.2 Organization and Responsibilities......................................................................................................14 3.3 Purchasing...........................................................................................................................................15 3.4 Requisition and Inquiry......................................................................................................................17 3.5 Bid Evaluation and Vendor Selection.................................................................................................18 3.6 Expediting...........................................................................................................................................19 3.7 Inspection & Testing……………………………………………………………………………….19 3.8 Shipment & Air Freighting………………………………………………………………………..20 3.9 Inland Transportation..........................................................................................................................21 3.10 Logistic Support………………………………………………………………………………….22 3.11 Reciept of Material at Site…………………………………………………………………………24 3.12 Warehouse and Stock Pile Area ………………………………………………………………….25 3.13 Spare Parts and Consumble……………………………………………………………………….26 3.14 Tax Exemption Application..............................................................................................................27 3.15 Use of Local Products and Services.................................................................................................27 3.16 warranty from Manufaturer …………………………………………………………………… 27 3.17 Material Control................................................................................................................................28 3.18 Management of Surplus Materials....................................................................................................29 Construction……………………………………………………………………………………………..29 4.1 General................................................................................................................................................29 4.2 Construction Arrangement and Preparatory Work…………………………………………………32 4.3 Construction Plan................................................................................................................................35 4.4 Statement of Labor Management and Industrial Relations................................................................43 4.5 Civil works..........................................................................................................................................44 4.6 16" Main Water Line……………………………………………………………………………….47 4.7 4000m3 …………………………………………………………………………………………….52 Page 1 of 2

5.

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT—UPSTREAM FACILITIES Palouge Produced Water project Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

4.8 6.6KV Water Injection Pump & Diesel Engine Mud Pump……………………………………….55 4.9 Diesel Engine System………………………………………………………………………………57 4.10 Electrical Installation…………………………………………………………………………….58 4.11 Installation of Instrument Equipment…………………………………………………………….64 4.12 Cable Laying Down & Wiring……………………………………………………………………65 4.13 Material Handling Storage & Delivery……………………………………………………………66 4.14 Construction Quality Management………………………………………………………………68 4.15 Construction Quality Control…………………………………………………………………… 69 4.16 Construction Quality Assurance Measure………………………………………………………..70 4.17 Important Quality Control Measurement in Each Discipline…………………………………….72 4.18 Safety Security Policies in Construction…………………………………………………………74 4.19 Construction Management………………………………………………………………………..77 4.13 Camp Living Facilities and Temporary Construction Facilities Layout..........................................78 Commissioning..........................................................................................................................................82 5.1 Overview…………………………………………………………………………………………82 5.2 Pre-Commissioning ………………………………………………………………………………82 5.3 Commissioning Organization …………………………………………………………………….83 5.4 Commissioning Responsibility …………………………………………………………………….84 5.5 Commissioning Plan………………………………………………………………………………..84 5.6 Commissioning Schedule…………………………………………………………………………85 5.7 Commissioning Procedure Development………………………………………………………….85 5.8 Provisional Acceptance ……………………………………………………………………………86 5.9 Performance Testing………………………………………………………………………………87 5.10 Line of Communication ……………………………………………………………………………87 5.11 Owner Involvement…………………………………………………………………………………87 5.12 Hand Over………………………………………………………………………………………….87 Appendix: Project schedule (P3) Project Organization Chart Progress Measurement Chart with weight ages S-Curves

Page 2 of 2

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT:-- UPSTREAM FACILITIES Palouge Produced Water Project Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

1.

General

1.1 Contents of Execution Plan In accordance with the instructions given in CONTRACT, CPECC has prepared the Project Execution Plan which covers whole Scope of Work, all phases and aspects related to Project execution. The description of the plan is provided in the subsections entitled as follows: Engineering Procurement Construction Commissioning This plan provides sufficient detail to ensure Owner that CPECC has the full knowledge of the Scope of Work and is capable of performing the Work in accordance with the requirements of CONTRACT. 1.2 Purpose of Execution Plan This plan is formulated to present the strategic principles and concrete approaches for execution of the Project, leading the Project activities to proceed well organized and scheduled way, and in a safe and efficient manner to realize good performance in all phases in terms of schedule and quality, so as to ensure the final success of this Project. Based on the actual situation, achievements, status of engineering and procurement, availability of material, manpower and equipment, and other conditions, this plan will subject to revision from time to time throughout the Project execution to maintain continuous improvement and synchronize with the actual progress of the Project. 1.3 Objectives of Project CPECC will make every endeavor to achieve the following major objectives of this Project: 

To ascertain and confirm the adequacy of specification and design information included in the LOA and Contract documents.



Commission 2 sets of water injection pumps and 4 sets of mud pumps .and to achieve the Sectional Mechanical Completion of two(2) mud pumps within five (5)months from the Contract Effective Date.



To provide and commission all equipment and facilities that will meet the functional

Page 1 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT:-- UPSTREAM FACILITIES Palouge Produced Water Project Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

requirements as envisaged in the CONTRACT. 

To warrant that CPECC has fully performed the Scope of WORK as stipulated in the CONTRACT.

1.4 Essentials and Measures 1.4.1 Early Preparation and Fast Mobilization CPECC will plan the formation of project management team and construction team, deployment of construction equipment and materials, and get information regarding the possibility and availability for fast mobilization of the humane and material resources as required by project execution. The manpower mobilization shall be performed in a progressive manner in accordance with Project execution plan and schedule. The key personnel responsible for different functions will be immediately take the office, and the involved individual discipline personnel shall be mobilized as required prior to actual start of their respectively responsible activities. With careful planning, CPECC will ascertain the deployment of construction equipment, rectify any deficiency and maintain them in good condition to be ready for operation prior to commencement of construction activities. 1.4.2 Timely Performance of Engineering Design Through the experience in previous project execution, CPECC has realized that timely performance of engineering design is most critical to provide the indispensable condition for procurement and construction activities to be possibly performed on schedule. Therefore, the engineering group will immediately start the engineering performance in a professional and efficient manner. Engineering group shall verify and update the information already supplied by the Owner to ascertain its adequacy, update and perform any investigation if necessary, and also verify and confirm all the Basic Design documents received from the Owner and incorporate any changes as required to complete the Work. In order to make the engineering activities go smoothly and avoid the repetition of design jobs, and to ensure the timely submission and approval of engineering documents, a good coordination channel between the Contractor and Owner will be effectively established and maintained throughout the whole engineering phase. To ensure the difficulties in civil work construction created by rainy season is reduced to the maximum extent, CPECC will try the best to issue as early as possible the construction Page 2 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT:-- UPSTREAM FACILITIES Palouge Produced Water Project Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

drawing for civil work, especially for those activities difficult to perform in wet condition. CPECC understand piling drawing is critical to achieve two mud pump first operation within 5 months. CPECC will also give the prioritized consideration to the issuance of relevant engineering documents for expeditious procurement of long lead items. 1.4.3 Expeditious Procurement Activities The timely delivery to site of Project equipment and materials is the basic condition for ensuring the completion of construction activities on schedule. Therefore, the procurement group shall maintain efficient performance in procurement activities, for which close contact and collaboration with engineering group is necessary. The procurement activities shall be planned around the overall Project phases so that timely availability of materials for critical paths can be guaranteed. The long delivery, critical items will be ordered on priority basis to meet their delivery at site as per Project schedule. 1.4.4 Quality and Safety “Quality Fundamental” and “Safety First” shall be always kept in the mind of everybody of CPECC throughout the Project execution. Along with the effective operation of a certified Quality System, CPECC shall stick to observation and implementation of all the standards, codes and specifications as required by the Contract and no quality compromise is allowed. All the activities in different phases shall be performed and completed in accordance with the approved procedures, and shall be subject to supervision and quality inspection by CPECC’s quality inspectors and PDOC’s representatives. Any non-compliance as found must be rectified. CPECC will attach as well great importance to safety all the time to provide a safe environment to CPECC employees, visitors, Owner’s and subcontractor’s personnel and minimize the losses caused by unsafe acts, conditions or omissions. All the applicable safety regulations are mandatory and personnel at all level of CPECC management shall be held accountable for their safety responsibilities. All CPECC individual employees will be trained and encouraged to understand and promote the safety standards all the time and to cooperate with the company safety program in every aspect to ensure the Project is executed safely and smoothly.

Page 3 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT:-- UPSTREAM FACILITIES Palouge Produced Water Project Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

2.

Engineering

2.1 Introduction CPECC, as a Main Contractor, will provide the “single source” responsibility for all aspects of the project execution, which involves overall project management, engineering, procurement, construction, site coordination, quality assurance/quality control, HSE, project controls, training, commissioning and reporting. China Petroleum Engineering Co., Ltd (CPE), as an Engineering Subcontractor to CPECC, will provide all services as may be required for smooth execution of this Project, mainly as engineering design, procurement assistance, construction support as well as training and commissioning instructions. CPECC will appoint a responsible person and some major discipline engineers taking the function of supervision of engineering work and coordination between the Engineering Subcontractor, CPECC and the Owner for the purpose of ensuring all the engineering activities to be performed in conformity with the requirements of the Contract and to timely satisfy the needs by procurement, construction and commissioning, so as to achieve the final success of this Project in terms of quality and schedule. 2.2 Project Mission Statement To assist the main contractor, CPECC, as required to ensure the successful execution of this project, complete the project within the budget and schedule constraints laid out in the Contract, and to achieve a quality that meets or exceeds the requirements for accuracy and presentation of Client. 2.3 Staffing 2.3.1 PDOC & CPECC Staffing PDOC staffing will compose of the following:  Project Manager  Project Team Leader  Project Coordinator The personnel who will be assigned to the above posts will be introduced during Kick-Off Meeting. However, PDOC will appoint a CTS representative to be responsible for the Page 4 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT:-- UPSTREAM FACILITIES Palouge Produced Water Project Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

Project Management role for this project who is the approving body for all the issued for approval documents/drawings required on this project. CPECC as the main contractor who will be responsible for the Engineering, Procurement, Construction and Commissioning (EPCC) of this project will directly communicate with CTS (PDOC). CPE will be reporting to CPECC for all engineering matter of this project. 2.3.2 CPECC Office CPECC/CPE’s proposed Engineering Office for the execution of this project is the office in Khartoum, Sudan. 2.3.3 CPE’s Responsibilities CPE, as the Engineering Sub-contractor of CPECC, is overall responsible for the correct and timely execution of the engineering work scope. CPE will undertake the following activities:      

Detailed Engineering Project Controls on Engineering Work including planning & controls, and reporting Support on Procurement Services such as preparation of MTO’s and Technical Evaluation of vendor proposal. Technical Assistance during construction and commissioning activities Prepare as-built documentation and project dossier Co-ordination with CPECC

2.3.4 Organization Project Organization Chart will be submitted to CPECC showing the Key Personnel and Management Level. The following Key Positions serve in the Roles as described and are accountable for the Responsibilities as briefly outlined below:

Project Manager

Project Engineer

Accountable to CPECC and CPE Management, for the overall successful execution of the Project. Ensures that all Engineering services are provided in accordance with the Project Schedule. Assist CPECC in the execution of the Overall Project Plan. Provide engineering representation to the Owner as requested by CPECC. Report to CPECC Team Leader Focal point for all correspondence for the Engineering Services. Responsible for assisting the Project Manager in executing the overall Project. He is responsible for the technical work under their review. Directs daily activities of the project team. Responsible for meeting engineering productivity objectives Page 5 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT:-- UPSTREAM FACILITIES Palouge Produced Water Project Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

Project Engineer

Control

QA / Representative

QC

Responsible for overseeing engineering and design and coordinating inter-disciplinary work. Responsible for the development and implementation of project procedures and the project quality plan. Responsible for coordinating document control. Responsible for auditing quality system. Responsible to ensure conformance with budget and schedule goals. Assist project management in identifying variances, formulating recovery plans, revising and updating schedules, processing change orders and preparing cost and hour reports and forecasts Will provide all the reporting requirements as referenced in Project Reporting. Not directly involved in Project Execution. Responsible for checking, verifying and validating the design in accordance with the Quality Assurance Plan included in CPE’s Quality Procedures

The above personnel are identified on the Organization Chart with extensive work experience and to be approved by CPECC. 2.4 Engineering 2.4.1 Front End engineering & Design (Feed ) Verification The engineering team recognizes the value of providing a quality product , and confirms that the technical document include the specification and drawings provided by PDOC . Feed verification covers all disciplines, including electrical, civil/structure tank and CP etc. During this stage the output of engineering activities can be summarized as follows: Plot plan & tank equipment Lay outs PFD’s &P & I D’s Piping GAD’s and isometrics Line routing Plan Piling lay out Plan Substation Housing Tank installation Structure steel Area Classification Drawing Tank CP system Load list MCC single line diagram Transformer 6.6 KV switchgear and soft start Page 6 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT:-- UPSTREAM FACILITIES Palouge Produced Water Project Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

Instrument location Plan Cable schedule

2.4.2 Site Survey The Site Survey will include the following details:  

Site description details Accompany CPECC’s sub-contractor for Geo-technical & topographical survey selecting route

2.4.3 Coordination Procedure Contractual correspondence shall be between CPECC/PDOC’s projects manager, such letters shall be through faxes or hand-delivered; CPE shall prepare Minutes of meetings with CPECC or PDOC and release. Any comments shall be recorded in the following meeting minutes; Significant telephone conversations shall similarly be confirmed in writing; All correspondence will deal with a single subject, be dated, assigned a unique identification number, logged and become part of the project records. Site Instructions shall be confirmed in writing, using a numbered site instruction, signed by CPECC and CPE. Progress Reports for Engineering Works will be prepared by CPE and submitted to CPECC in a weekly basis. On the last week of the month a comprehensive Monthly Report will be prepared by CPE; A separate Monthly Report with man-hours spent information will be prepared for CPE internal use. The Project Plan will be defined by a comprehensive schedule. Performance will be evaluated and compared with the plan as part of the regular reporting progress. CPE shall obtain all required passes and permits from the appropriate authorities. Site visit and all work requiring a Site Work Permit will be coordinated with CPECC with adequate advance planning so as not to incur delays. No work will be undertaken without the required permits. In the event that instruction received by CPECC may lead to a Change in the Scope or the Schedule of the Project, the concerned Discipline Engineer shall initiate a Change Order Notification to identify the impact. The Change Order Notification will describe the source and nature of the deviation from the scope of work or schedule and provide an estimate of the cost of the deviation; The Project Manager shall review the Change Order Notification Page 7 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT:-- UPSTREAM FACILITIES Palouge Produced Water Project Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

and review against CPE’s obligations and requirements in the Agreement. The Project Manager will decide whatever a Change Order Proposal needs to be submitted to CPECC; The Change Order will not be implemented unless approved by the CPECC in the form of Agreement amendment. . 2.4.4 Vendor Data Submittals Vendor drawings and data are reviewed for conformance with Material Requisition specifications, annotated with comments, stamped and signed and returned to the vendor in a timely manner. All Vendor deliverables shall be subject to Vendor Squad Check as follows: 

DCC prepares the Vendor Squad Check Form and informs through email the Lead Discipline Engineers concerned. Each Engineer shall properly review and mark-up the documentation indicating the  required action in the Vendor Squad Check Form. DCC will provide for the distribution of the revised Squad Check Documentation to  Vendor, CPECC and Project File. Vendor Data of main equipments shall be submitted to PDOC for review.  2.4.5 Technical Bid Evaluations Technical proposals submitted by manufacturers, fabricators, vendors and suppliers are evaluated on technical merit. The emphasis of these evaluations is on thoroughness and completeness, ensuring that all issues are resolved before a commitment to purchase is made, or a contract is awarded. Engineering reviews and compares the bids and makes a recommendation for purchase and award. As specified in Procurement Procedure, a technical bid tabulation spreadsheet is prepared comparing the bids. 2.5 Procurement Support Procurement will initially run parallel to Detailed Engineering and Design in order to allow review of vendors’ drawings and inclusion/modifications to construction drawings. Procurement and expediting activities as listed below will be the responsibility of CPE’s Procurement Engineer.     

Preparation of Material Requisition (MR) documentation. Issue Material Take Offs, MR’s to CPECC. Maintain/update RFQ log form. Obtain quotations from PDOC’s approved vendors. Evaluate vendor’s technical quotations. Page 8 of 88

  

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT:-- UPSTREAM FACILITIES Palouge Produced Water Project Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

Issue Technical Evaluation Report (TER) to CPECC. Expedite/follow-up final vendor documents/drawings. Maintain/update Vendor Documentation Status Log.

2.5.1 Code of Ethics The conduct of engineers engaged in procurement services is critical to the reputation and long-term success of CPE. Thus, it is essential that employees strictly adhere to, and comply with General Professional Ethics, and to the following specific requirements:       

Consider first the Client’s reasonable interest and second CPE interest in all Procurement activities. Buy without prejudice, seeking to obtain the maximum, ultimate value for each dollar of expenditure. Follow practical and cost-effective methods for conducting procurement services. Subscribe to, and work for, honesty in buying and selling, and denounce all forms of bribery; do not accept gifts or hospitality other than minor items of promotional value. Strive constantly to acquire up-to-date knowledge with regard to Vendor’s materials, manufacturing processes, and available services. Accord prompt and courteous reception to all those, who come on a legitimate business mission. Respect the confidentiality of supplier’s, and vendor’s quotations and technical information.

2.5.2 Material Requisition For all project requirements of materials, equipment and services, there must be a Material Requisition (MR) with reference number in each equipment and materials per discipline. Although in each discipline the responsible person may originate the request, the Project Engineer and Project Manager must approve it, after he has ascertained the actual necessity based on the Procurement Plan. The relevant Discipline Engineer will prepare the scope of work, data sheet, vendor data requirement form, recommended accessories (spares) form, field service rate table for commissioning and provision for training, source inspection plan, inspection levels, technical specification and necessary drawings to be included in the MR. The Technical Bid Evaluation Spread Sheet Form has been prepared by the discipline engineer to indicate all main characteristics upon which the technical evaluation should be based such as per the client requirements. The MR assembled as above shall be address by Document Controller and sent to CPECC Project Manager for further obtaining technical and commercial bids from various vendors Page 9 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT:-- UPSTREAM FACILITIES Palouge Produced Water Project Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

included in the PDOC Approved Vendors List. The Procurement shall maintain and regularly update the RFQ Log by recording all MR’s and TER’s issued and their status. Relevant questions from the suppliers and/or updates to the MR will be included and transmitted to CPECC for onward transmission to the involved suppliers. All relevant data, i.e. technical specification, related documents and drawings etc., received from the vendors will be tabulated in the Technical Bid Evaluation Spread Sheet Form by the relevant Discipline Engineer. The final TER which contains the technically acceptable vendors will be submitted to CPECC. CPECC is responsible to decide to whom to award the order based on the final TER and commercial evaluation done by CPECC. 2.5.3 Third Party Inspection Coordination for Critical Items CPE will propose to CPECC / PDOC a list of critical items requiring Third Party Inspection. A reputed Inspection Agency who will carry out all inspection services will be recommended to CPECC for their approval. If required, CPE procurement engineer is responsible for the coordination between manufacturer and inspector to ensure that the proper QA/QC supporting documentation is accompanying the materials being delivered. 2.5.4 Final Vendor Documentation Vendor documentation is required to confirm design and manufacturing to satisfy the requirements of the purchase order, provide the engineering and design data to integrate the goods into the remainder of the facilities provide the client with information to operate and maintain the equipment and create the data files of the equipment and materials. CPE lead engineer is responsible to define the requirement of vendor documentation on the Vendor Data Requirement Form (VDRF). This shall define the item/types/quantities of data to be provided by the Vendor. CPECC is responsible to follow up the required data to vendors. 2.6 Construction Support 2.6.1 General Construction activities will be carried out by CPECC. CPE will provide the required support relative to engineering/construction interfaces. Page 10 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT:-- UPSTREAM FACILITIES Palouge Produced Water Project Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

The Engineering Procedure addressing Engineering and Construction Interface shall be produced. It will cover follows as a minimum: 

Issuance and administration of Field Change Instruction (FCI) for amendment of or additions to engineering drawings and associated design documents such as Correction of errors and additions to the Issued for Construction (IFC) drawings; PDOC or CPECC design change request during construction. Preparation of As-Built Drawings.  Initiation and administration of and response to technically related queries from the  field. It serves as a coordination point for all pertinent data relating to construction. It  provides an easy reference and an accurate information transfer mode for all members of the project management team. Throughout the course of project, CPE will closely monitor the progress of the engineering works and will inform CPECC to continuously plan, monitor and control all construction activities to ensure successful completion of the project in accordance with all approved drawings, specifications, standards, schedules and project goals. 2.6.2 Engineering and Construction Interface CPE will prepare and issue engineering design documents to CPECC for PDOC constructability review and approval. PDOC or CPECC will provide all mark-ups of documents that require to be as-built. This information will be obtained from the start up. CPE will do all back drafting to update the related drawings up to as built status based on the approved red line mark-up drawings. CPE will provide material take-offs and requisitions as per construction requirements. CPE Project Manager shall be responsible for coordination of jobsite activities with CPECC Site Manager and PDOC. 2.6.3 Field Change Instruction (FCI) Responsibility FCI’s shall be issued by CPECC’s Construction Manager and or CPE Project Manager. CPECC Construction Manager or his designate shall sign all FCI’s. CPE document controller will log all FCI’s and distribute to obtain the necessary approvals. Approval of home office generated FCI’s will be by CPE Project Manager or his designate. These documents will carry an identification number for reference purposes. The amendment or addition defined in an approved FCI shall be executed by CPECC

Page 11 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT:-- UPSTREAM FACILITIES Palouge Produced Water Project Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

construction staff. PROCEDURE All reference is to be made to the latest, approved for construction drawings. Reference to the latest drawing index. No other revision to IFC drawings or documents will be made unless directed by CPECC or PDOC. All approved FCI’s will be incorporated in the “As-Built” drawings at the completion of construction. FCI’s shall be employed to add or to amend IFC drawings or design. The FCI shall then be attached to the master copy of the related drawings and incorporated in the “As-Built”. FCI’s shall be employed to execute changes to IFC engineering drawings or design documents that are necessitated by: Vendor data received after the IFC drawing cut-off date.  PDOC directions issued in the field.  Design errors or omissions.  The details of the design change shall be entered on the attached FCI form by CPE engineer and or CPECC field engineer. Any necessary design sketches shall be prepared and attached to FCI form and shall be referenced on the form. This should be marked with the FCI reference number. FCI’s logs will be maintained by CPECC site coordinator. If additional materials are required for the approved changes, a referenced bill of materials will accompany the FCI. 2.6.4 Field Queries It is intended to ensure that all queries are initiated, identified, logged and responded to in a timely and effective manner. Either the CPECC field technical staff or CPE site representative during commissioning period will raise the technical query. CPE Project Engineer will be responsible for identifying the Field Query, assigning the work and ensuring completion. CPE Project Secretary will be responsible for maintaining an up-to-date Field Queries log and hard copy. The appropriate disciplines will be responsible for providing technical content of the reply. The recipient of the response in the field (CPECC Site Manager or CPE site representative) shall ensure that the response is distributed to all appropriate parties. 2.6.5 Prepare As-Built Following the complete construction of Project, all relevant drawings and associated Page 12 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT:-- UPSTREAM FACILITIES Palouge Produced Water Project Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

documents shall be updated to represent the actual installation. CPECC as a main construction contractor is responsible for the mark-up (by hand) of the drawings. All drawing mark-ups are to be completed in English. As-built mark-ups shall be produced to reflect any modifications during construction or changes due to operations requirements. Red Color mark-up corresponds to identify the additions and corrected information. Blue Color mark-up corresponds to identify the deletions. Black Color to identify the additional notes and comments to clarify information. These notes are for reference only and are not to be incorporated in the final As-built. This should be verified and signed by PDOC. CPE will revise all IFC drawings based on the field records/changes, approved mark-up drawings and re-issue all drawings “As-Built” upon completion of the project as per contract agreement. The accuracy of the final as-built drawing will be dependant on the quality of redline mark-ups. The “As-Built” drawings shall be issued as per CONTRACT requirement. 2.7 Communication / Training Support Under the intended Contract for this Project, CPE are providing Detailed Engineering Design and Procurement / Commissioning support services only. Therefore, responsibility for pre-commissioning, commissioning, start-up and handover for the facilities lies with CPECC. For CPE’s hand over scope shall be considered the point when Project Dossiers and Manuals are forwarded to CPECC, with only commissioning support and as-built activities remaining. Pre-commissioning, commissioning and start-up support shall take the form of:  

Response to field inquiries on an as needed basis; Site visits and training / technical assistance by CPE and/or Vendor representatives as required. As-built shall be completed once approved marked up (red line) drawings have been received from CPECC.

3.

Procurement

3.1 Introduction The procurement plan is figured out to guide the procurement work to be performed by Page 13 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT:-- UPSTREAM FACILITIES Palouge Produced Water Project Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

CPECC to ensure that all material and equipment necessary to complete this project will be procured in conformity to the requirements by CONTRACT in terms of quality and schedule. Procurement activities shall be planned around the overall project schedule to ensure timely availability of materials as required by construction. CPECC shall prepare a Bill of Materials and establish a procurement schedule. This schedule shall include appropriate full duration for the Owner approval cycle for procurement documents. After bid are awarded, CPECC shall prepare procurement procedures and submit to the Owner for approval. The procedures shall detail all aspects of procurement as required by the Scope of Work, including preparation of Request for Quotation or Proposal, proposed manufacturers list, evaluation of quotations/proposals, Owner review/audit, placement of purchase order or contract, expediting, third party inspection, marshalling/storage, importation and transportation to Site. 3.2 Organization and Responsibilities After contract award, a Procurement Department will be duly formed same as other functional departments for execution of the project. A procurement manager will be responsible overall procurement management. Under the manager are buyers, expeditors and engineers at different posts working on various procurement related activities. The Procurement Department shall take the functions and duties mainly at the following aspects: 

Purchasing



Expediting



Inspection and testing



Shipment and freight forwarding



Tax exemption for imported materials and equipment



Customs clearance



Storage



Spare parts and consumables preparation



Material control and tracking

The Procurement Department shall be wholly responsible for fulfillment of Contractor’s duties and obligations stipulated in the Contract with regard to procurement, particularly as follows: Page 14 of 88



CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT:-- UPSTREAM FACILITIES Palouge Produced Water Project Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

To procure all equipment, material, transportation, freight forwarding, custom brokerages, labor, subcontracts, supplies and services required for the Work, except the items supplied by the Owner.



To prepare bid requests, bid evaluations, requisitions and purchase orders in all disciplines, and review, revise and accept vendor data in all disciplines and meanwhile with the Owner review and acceptance. Requisitions, TBE and un-priced P.O.’s that has been accepted by vendors for the critical and long lead items will be submitted, within 45 days after contract effective date., to Owner for review and approval.



To obtain the Owner acceptance of suppliers prior to issuance of Request for Quotation for items supplied by the Contractor, including any changes or substitutions.

In order to maintain the efficient performance of procurement activities, Procurement Department will work alongside with Engineering Department/Engineering Subcontractor. This effort will improve in the project schedule and allow timely resolution of all technical and commercial concerns with the vendors. Procurement Department will also closely collaborate with Project Control Department to well know the overall progress of project and needs by construction team on availability of materials and equipment to be installed or commissioned. In addition, Procurement Department shall establish an effective communication channel with the Owner’s department concerned for smooth liaison with the Owner, so as to timely obtain the comments and approvals from the Owner regarding the procurement activities. CPECC shall endeavor to maximize the Sudanese content of its supply providing that goods, services and personnel can be obtained on equally advantageous conditions without compromising safety, quality and the suitability of the purpose for which the goods, services and personnel are intended. 3.3 Purchasing Main equipment as diesel engine MUD PUMP

and 6.6 Water Injection PUMP,

Transformer (supply power to 6.6 KV Water Injection PUMP) , Water Draw OFF, 16’’ main water line are purchased by PDOC .CPECC shall only be responsible for the following purchasing of these small items as indicate in the table as per Contract requirements. S/No.

Equipment Description

Quantity

1.

33KV/400KV Transformer

1set

2.

MCC

1set

Page 15 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT:-- UPSTREAM FACILITIES Palouge Produced Water Project Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

S/No.

Equipment Description

Quantity

3.

Tank Plate

1 batch

4.

Tank CP Material

1batch

5.

Steel structure

1batch

6.

Small pipe and total fittings

7.

Housing material

1batch

8.

Instrument

1batch

9.

Cable and bulk material

1 batch

1batch

10. 

Purchase of equipment and materials as per the Owner Approved Manufacturers List (AML) and in accordance with the Project schedule requirements.



Processing of requisitions from Engineering, the inquiry and P.O. requisition shall include all the techno-commercial requirements related with the items being procured, spares, inspection and testing, documentation in line with the Contract;



Prepare inquiry status report, purchase order status report and procurement expediting report and update the same and issue on a monthly basis;



Preparing purchase orders with purchase specifications complete with all attachments and applicable inspection, testing and documentation requirements, spare parts requirements, vendor’s field assistance requirements and the Owner’s specified requirements for procurement related activities as applicable;



Together with Engineering, review vendor’s drawings/documents for conformance to project specifications, applicable standards, codes, the Owner’s requirements, etc.;



Ensure adequate inspection, verification of material & test certificates are performed and release note is issued prior to packing and dispatch from vendors’ works as applicable;



Carry out Factory Acceptance Tests (FAT) for critical items if necessary and applicable.

3.4 Requisition and Inquiry Procurement Department will collaborate closely with Engineering to assure timely issuance of requisitions to meet the project schedule. Procurement coordinators will be assigned for the purpose of maintaining a close attach with Engineering and Project Control. Generally, long lead items will be engineered first in the design effort. So far as possible, requisitions will be issued accompanied by complete drawings and specifications. However, orders may Page 16 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT:-- UPSTREAM FACILITIES Palouge Produced Water Project Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

be placed prior to the completion of design for long lead bulk materials. Initial bulk material orders may, therefore, represent a portion of the ultimate order quantity for earlier delivery with balance amounts to be defined and delivered later on. Approved Manufacturers List Purchasing inquiry will be prepared and issued in accordance with the material and equipment requisition provided by Engineering. The vendors/manufacturers to be invited to bid will be selected from AML. CPECC has noted the Owner requires that only equipment or material vendors listed on AML is to be purchased by the Contractor, subject to the following clarification: ⑴ Use of equipment models with less than 5 years proven record, even listed on the AML, shall be subject to the prior acceptance of the Owner. ⑵ In the event that CPECC is unable to purchase in accordance with the AML due to: 

The required equipment or material is not listed in any of the AML categories, or



Inability of any listed AML manufacturer to supply in accordance with specification and data sheets.

CPECC will propose to the Owner, in writing, an optional item, vendor or manufacturer specification for approval, which shall be considered on a case-by-case basis by the Owner, and shall secure the Owner written approval to the proposal prior to proceeding with purchase. The requisitions and documentation of selected vendor for the critical path equipment/material purchase orders will be submitted to Owner for review and approval. Such critical P.O.’s shall be identified by Owner in first five weeks of the project. Inquiry will be international tendering except local procured materials. All quotations will be by sealed bids. Quotation by fax will be only applicable to the small value inquiry. Inquiry sent to bidders will be complete with all technical and commercial requirements, including instruction to bidder, terms and conditions, site service agreement, and shipping and marking instruction to vendor, engineering requisition with detail description of scope of work, spares, inspection and testing, drawings, statutory approvals as applicable and relative specifications, etc. 3.5 Bid Evaluation and Vendor Selection CPECC shall procure all equipment and materials in accordance with the Contract specifications and Contractor supplied and Owner accepted data sheets. CPECC shall submit Technical Bid Evaluation Report of the proposed vendor for Owner review. Page 17 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT:-- UPSTREAM FACILITIES Palouge Produced Water Project Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

The technical bid evaluation shall contain the following information: 

Evaluation of minimum three vendors offers.



Complete description of items with specifications or applicable data.



All deviations and exceptions from the Contract requirements shall be clearly highlighted.



Justification of the Contractor’s recommendation of the proposed supplier.



Recommended spare parts.



Requirement of the vendor representative for testing and pre-commissioning.

Separate technical and commercial evaluation on bids will be made to ensure the materials and equipment to be purchased satisfying the specifications and offered with competitive price as well. The sealed bids received from vendors will be opened under presence of two procurement staff. The procurement manager or deputy manager will be present in such opening. The evaluation at least for three vendor offers will be secured. The technical evaluation will consider such aspects as standardizing, technical capabilities of equipment and materials offered, cost of operation, flexibility and ease of operation, cost and ease of maintenance, service factor, interchange ability and spare parts availability. After evaluation and comparison of the bids, the optimum one, viewed from both technical wise and commercial wise, shall be accepted for contract award. Award to the lowest priced bid shall be subjected to the technical acceptability of the bid. CPECC will prepare a Requisition Status Report and a Purchase Order Status Report which shall include the information as detailed in CONTRACT. CPECC shall update these reports weekly and shall submit them to the Owner. In addition, CPECC shall prepare a Vendor Information List (VIL) which shall include the data as required in CONTRACT, and shall be updated and issued to the Owner monthly. 3.6 Expediting CPECC shall undertake all expediting necessary to achieve or improve the required delivery dates while maintaining the purchase order design specification and conditions. Any actual or potential deviation or slippage from these requirements shall be immediately informed to the Owner. CPECC will prepare and submit expediting procedure for the Owner's review and approval. The expediting work will be carried out in accordance with the approved procedure. CPECC shall perform expediting of equipment, materials, vendors and manufacturer’s Page 18 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT:-- UPSTREAM FACILITIES Palouge Produced Water Project Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

data, manufacturer’s technical assistance from bid invitation to delivery to Site for vendor and manufacturer’s items including the materials on suborders. CPECC shall similarly expedite all replacement materials and associated documents, which are the subject of guarantee or insurance claims. Such expediting shall be performed, as necessary, for the duration of the Contract. Compliance with delivery schedules will be enhanced by assignment of desk expediters, field expediters and/or by intervention of management as necessary. The expediters will send and receive expediting information by means of telephone, fax, e-mail or letter. The regular expediting actions and/or visits shall be performed to ensure the purchase order commitments are being met. More frequent expediting actions and/or visits will be arranged, if the order execution is lagging behind the schedule and is likely to affect the delivery and overall Project schedule. In order to meet the project schedule, CPECC will take appropriate remedial action with vendors and suppliers in case they are behind schedule. CPECC will promptly recommend appropriate alternative remedial action to the Owner and implement the same. Regular status reports will be issued highlighting problems, concerns and corrective actions taken. 3.7 Inspection and Testing CPECC shall be responsible for inspection of equipment and materials, and will engage a reputable third party inspection company acceptable to the Owner to perform inspection of major equipment and materials procured by CPECC. CPECC shall submit to the Owner for approval a proposed list of equipment and materials subject to third party inspection. CPECC shall also submit to the Owner for approval an Inspection and Test Plan which shall identify all witness and hold points as required during manufacture, assembly, testing and final inspection. To facilitate the Owner’s planning, CPECC shall issue to Owner a monthly look-ahead for all inspection visits. In addition, CPECC shall send to the Owner 5 working days in advance a written notice for inspection visit in Sudan and 10 working days in advance a written notice for inspection visit outside Sudan. Upon completion of inspection of material or equipment and/or review of the Manufacturing Data Records, CPECC inspectors shall fill out an Inspection Release Certificate indicating that it has been fully inspected. The Inspection Release Certificate Page 19 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT:-- UPSTREAM FACILITIES Palouge Produced Water Project Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

shall be signed by CPECC inspectors. CPECC shall maintain a status log to be issued to Owner for all Inspection Notice, Inspection Report and Inspection Release Certificate issued on each Purchase Order. 3.8 Shipment and Air Freighting CPECC will be responsible for approving the release of completed goods for shipment after satisfactory completion of final inspections and will execute forwarding activities for all equipment/material. CPECC shall ensure that the methods of transportation and packing used are suitable for the type of material and comply with environmental requirements. Packing shall take into account the type of rough handling which may occur during operations such as loading on or off ships, and shall be designed to prevent damage to the materials. CPECC shall inform Owner every week with advance information on the arrival of shipments and the nature of the material in every shipment. CPECC shall provide information to Owner with 30 days notice on packing, handling, route survey and transport of material involving special heavy lift and oversized cargo prior to shipment. CPECC shall provide insurance for transportation in accordance with the Contract. CPECC shall employ a registered forwarding agent at each entry point into the Republic of Sudan. CPECC shall liaise closely with Sudan Port authorities and airport authorities and shall agree on detailed procedures with them. CPECC shall be responsible for air-freighting of materials and equipment in the event this mode of transportation becomes necessary in order to meet the Project schedule requirements as set forth in the Contract or as it may have been changed in accordance with the Contract. 3.9 Inland Transportation CPECC has acquired many successful transportation experiences from previous projects in Sudan. CPECC is fully aware of the difficulty of inland transportation in Sudan. In order to provide the better transportation service for this project, a full investigation on Sudan’s custom requirements and inland transportation condition will be made by CPECC at the project outset. This will be essential for future traffic management and performance because Sudan has a long rainy season and the Site is located remotely from traffic centers. Cargoes arrived from overseas locations to Port of Sudan / Khartoum Airport need to go Page 20 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT:-- UPSTREAM FACILITIES Palouge Produced Water Project Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

through some regulatory and customs formalities. A local broker entrusted by CPECC will handle, under instruction and supervision by CPECC responsible person on the following issues: 

Define the time limit for inland forwarder.



Receive and review the shipping documents in advance of cargo arrival.



Apply Owner’s approval for tax exemption.



Pre-notice ETA of concerned cargo and follow-up the updated ETA from local shipping agent and make notification accordingly.



Prepare all required customs forms and complete the customs formalities within 3 days.



In emergency of shortage of original B/L, co-ordinate with shipping co. to get telex release of concerned cargo.



Co-ordinate with the Port Authority and the local carrier for loading and delivering the cargo to the site.



If any damage or loss or short landing happened prior to our acceptance of cargo, make it clear which side should be responsible and arrange insurance survey in time and obtain the short landing and/or discrepancy certificate from shipping agent/port authorities.



Notify the CPECC Logistic Coordinator of any problems or discrepancies associated with the import shipment.



Transfer the import certificate of concerned cargo and other custom documents to consignee.

To guarantee the on-time and safe delivery, a qualified and experienced local forwarder shall be selected through bidding evaluation, and the following requirements shall be fulfilled: 

Try to arrange all shipping cargo to be transported by direct way upon the vessel arrival of Port Sudan.



For heavy or oversize cargo, after review with Owner, CPECC Logistic Coordinator will make a use of handling facilities of port and arrange the direct transportation with inland carrier. Such deliveries of special cargo are usually as a part of a master plan in which all phases of transportation from the factory in origin to the jobsite are closely intertwined.



A wireless communication and tracing system must be established for follow up the Page 21 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT:-- UPSTREAM FACILITIES Palouge Produced Water Project Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

current status of on-way cargo. 

A delivery time limit must be imposed upon inland forwarder.



During rainy season some urgent cargo, if possible, will be delivered by air from Port Sudan/Khartoum Airport direct to jobsite.



For sensitive and expensive cargo, prior to loading and off-loading, an expert of this field must be present.

The CPECC Logistic Coordinator will issue regular reports concerning local customs maters and port matters. The international freight forwarder (having a local office) may also be utilized to coordinate these activities. 3.10 Logistic Support The logistic office set up at Port Sudan, Khartoum and worksite will be responsible for all traffic, local purchasing & warehousing operations. All controls and procedures will be updated periodically to ensure management and control is maintained to meet job requirements. Local procurement will work closely with the Project Manager and Engineering group to ensure adequate support to the Project. Logistic offices will perform the following as minimum functions: 

Prepare qualified bidders list of local companies for provision of equipment, materials, supplies and services.



Purchase all necessary material required for support of construction including the items listed above but not limited to.



Responsible for expediting and inspection, coordination of all local purchases and material shipments, including expediting materials that may be purchased from local vendors.



Responsible for coordinating all customs clearance work between CPECC and the freight forwarder for all project related materials and equipment and the import documentation required for the same.



Responsible for routing and tracing all local purchases and material shipments.



Responsible for receipt of all Project materials, including issuance of material receiving reports, UOS&D reports as may be required.



Responsible for filing insurance damage claims and coordinating resolution of UOS&D reports. Page 22 of 88



CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT:-- UPSTREAM FACILITIES Palouge Produced Water Project Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

Responsible for the control and operation of the warehouse group and the maintenance of equipment while in storage and the issuance and disbursement of all Project related equipment, materials and supplies.

Customs Customs clearances for all procured Project materials shall be processed through a local customs broker entrusted by CPECC. Traffic The local traffic group shall be responsible for the following: 

Monitor all shipments scheduled to arrive at local sea ports and airports to ensure the necessary Customs documentation (commercial invoices, packing lists, ocean bills of lading, certificates of origin, insurance certificates, etc.) to be available prior to the arrival of the cargo.



Work closely with the Project customs broker personnel to ensure proper classification of materials as to import category and tariff heading, and assist with the translation of documents by providing technical definitions.



Maintain logs of inbound cargo shipments, assign control numbers for all documents, packages and posting each step of the processing through final clearance and dispatch, expedite the Project customs broker’s personnel as may be necessary, to ensure the expeditious release of all Project cargo and materials.



Ensure

the

expeditious

handling,

customs

clearance

and

movement

of

personal/household effects for all employees, including family and single status personnel. 

Liaison with local purchasing to route and trace locally procured materials.



Coordinate with the contracted trucker(s) including the maintenance, incoming freight logs, both ocean and air, dispatch logs, preparation of shipping notices, load inspections, tracing and processing of freight claims.



Obtain gate passes from Owner for all material and equipment deliveries.



Prepare and distribute of ocean and air cargo reports, also daily shipping reports to other local procurement groups, construction group, engineering group or other disciplines as required.



Coordinate insurance claims with Owner’s insurance company.



Ensure Owner receives advance notification of all heavy and oversized equipment.

Page 23 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT:-- UPSTREAM FACILITIES Palouge Produced Water Project Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

Material Receiving and Warehousing This group shall be responsible for the following: 

Coordinate with the local buyers/expediters and the personnel in charge for traffic and customs affairs to receive and disburse all Project procured materials and supplies.



Supervise a warehouse that may be deemed necessary to receive and store Project procured materials.



Verify received cargo, check the quantities against bills of lading, freight bills, airway bills, including inspection of cargo for any visible in-transit damage.



Check in detail the materials to ensure conformance to packing slip(s) and purchase orders. Construction, engineering and supplier quality personnel may assist in technical inspection if required.



Prepare material receiving reports and any UOS&D reports, as may be required from time to time and the notification of the field material requisition originator that materials have arrived.



Store and protect procured materials, segregate and disburse as required, including consumable supplies, small tools, etc., within the warehouse and storage yards.



A material withdrawal form shall be prepared for all disbursements and must bear the necessary approval signatures prior to release of any materials.



Coordination with Traffic for damaged material returns for repair or replacement.

3.11 Receipt of Materials at Site CPECC will compile all fabrication and manufacturing data dossiers/reports containing mill test certificates, machinery test certificates and all other relevant inspection data after delivery of equipment to Site, as applicable. Warehouseman should inspect the relevant documents including invoice, packing list, mill test certificate, operating and maintenance manual, inspection certificate, spares list (commissioning spare list), vendor drawings, certificate of origin, etc. before the arrival of goods at site. After offloading, a detailed check of the equipment/material shall be conducted according to the delivery document. If there are any discrepancies or damage a UOS&D report will be issued in a timely manner. Warehouseman will notify CPECC quality inspector and Owner engineer of all imminent deliveries of CPECC supplied equipment and materials. After initial inspection, all Page 24 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT:-- UPSTREAM FACILITIES Palouge Produced Water Project Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

equipment and material being delivered direct to the Site will be inspected by CPECC inspector and Owner engineer on arrival. CPECC quality inspector and Owner engineer will indicate their acceptance or rejection of the equipment/material. Accepted material will be notified to the material controller of a receiving inspection report. In the case of noncompliance equipment/material found, quality inspector will complete a non-compliance report. Copies of the non-compliance report and the UOS&D report will be forwarded to expeditor for liaison with the relevant disciplines to clear the UOS&D in the most expeditious

manner.

Warehouseman

will

notify

quality

inspector

when

the

equipment/material is available for re-inspection, upon released by quality inspector the UOS&D will be closed out and equipment /material made available for construction use. After completion of receipt, certification check and quality inspection, material receiving report will be issued for each delivery against the shipping documents. 3.12 Warehouse and Stock Pile Area CPECC will utilize a central warehouse and stock pile yards, to receive, store, protect, issue and, when necessary, surplus all project equipment and materials. Handing, preservation and storage of equipment will be carried out in accordance with vendor’s instruction, also with the Owner requirements. A comprehensive safety plan will be initiated involving training, worker awareness, teamwork, an attitude of concern for others and individual employee safety recognition. Regular inspection of stored items will be carried out to verify adequacy of storage protection provided. Inside Storage (Warehouse) The central warehouse will provide security and protection for all weather sensitive materials or equipment, such as electrical fittings, instruments, 2” and below pipe fittings, valves, switchgear, spare parts and all other items designated for covered storage. This will generally be through the use of the central warehouse but may, at times, have to be satellite/auxiliary warehousing or through the use of C-Vans as long as they meet the minimum storage requirements. If required, some materials and equipment will be stored in air conditioned enclosed storage. Outside Storage (Stock Pile Yard) Page 25 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT:-- UPSTREAM FACILITIES Palouge Produced Water Project Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

These yards will be enclosed by fencing with gate to control all incoming and outgoing traffic. Materials will be stored off the ground by use of pallets, rough lumber, cross ties or a like.

Element protection as necessary will be accomplished by the proper use of

polyethylene, tarps or temporary structures. All weather roadways will be provided around and within receiving and storage areas and will be maintained with through space for trucks and operation of lifting equipment. The area will be secured by fencing no lower than 2.5 meters with barbed wire on the top. There will be 6 meters wide traffic gates in at least two points. There will be personal gates next to these and in other strategic locations that will be approximately 1.5 meters wide and 2 meters clear height. There should be sufficient loading/unloading areas to accommodate trucks, trailers, cranes, forklifts and C-Vans simultaneously. There will be absolutely No Smoking in any of the material storage areas. 3.13 Spare Parts and Consumables As part of Request for Quotation, all the vendors will be required to quote for commissioning and start-up spare parts, capital spare parts and 2 years operation spare parts in accordance with the Owner requirements. CPECC will supply commissioning and start-up spare parts as necessary up to the Provisional Acceptance by Owner, the cost of which is included in the Contract Price. CPECC will provide a detailed list for 2 years normal operation, and the spare parts information shall be submitted in the Spare Part Inter-Changeability Form (SPIR). CPECC will also provide a list of parts of equipment, equipment assemblies or complete items of equipment which are required for replacement of items not subject to deterioration by normal use but whose failure is critical for continual operation of the facilities. 3.14 Tax Exemption Application With the exception of import duties on materials and equipment to be incorporated into the Work or to be supplied to Owner as ether spare parts or as consumables imported for exclusive use under the Contract, CPECC shall be responsible for obtaining all necessary documents and permits. 3.15 Use of Local Products and Services CPECC will source materials and equipment locally so far as possible, providing that the service, materials and equipment can be obtained on equally advantageous conditions Page 26 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT:-- UPSTREAM FACILITIES Palouge Produced Water Project Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

without compromising safety, quality and the suitability of the purpose for which the service, materials and equipment re intended. As per CPECC experience, CPECC may procure some material from local market for civil work, e.g., cement, reinforcement bar, concrete block, wood, etc. CPECC may also procure most consumable gas, i.e. oxygen, acetylene, argon from local manufacturers and suppliers. CPECC will subcontract all custom clearance and inland transportation to local companies 3.16 Warranty from Manufacturer CPECC will secure warranties from manufacturers and vendors of equipment, machinery, and materials or supplies purchased by CPECC and used in the Work. Such warranties will be assigned to the Owner to the full extent thereof. Each purchase order for equipment, materials or supplies will bear the following clauses: All articles, materials and work supplied by sellers shall be of good quality and free from any defects. However, purchaser's failure to inspect or reject any article, material or work shall not relieve seller of any warranties or obligations provided hereunder. Seller warrants that if any article, material, or work furnished fails to conform to the purpose expressly specified or manifestly implied in this order or is otherwise found to be defective (excluding wear and tear from normal use and not due to conditions more severe than stated or implied in this order), then seller shall promptly correct or replace the deficient article or material delivered to purchaser at the address prescribed on this order at seller's sole expense. The articles, materials, or work to be furnished are to be used in a facility being constructed by purchaser for the Owner. It is understood and agreed that all of the rights and benefits accruing hereunder, including without limitation, all warranties and guarantees shall accrue in favor of both purchaser and the Owner and may be enforced by either of them. All the vendors will be required to provide twelve months warranty after Provisional Acceptance Certificate. 3.17 Material Control Sound material management will be essential to the project success. The sheer volume of purchases orders, the number and geographical diversity of vendors, the numerous steps and activities in the procurement process and the critical schedules create a very complex system to be managed. Page 27 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT:-- UPSTREAM FACILITIES Palouge Produced Water Project Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

Accordingly, a detailed computer system will be used to track permanent activity, beginning with engineering requisitions and following through the entire procurement and materials control cycle including warehousing and final issue at the construction sites. This system will collect and maintain scheduling, requisitioning, purchasing, inspection, expediting, delivery, shipping, site warehouse inventory and field issue status. Information from this system will be used to provide the required periodic reporting on procurement activities. CPECC will prepare and submit material control procedure for receiving, storage, issuance and track ability of material or equipment for Owner review and approval. The material control work will be carried out in accordance with the approved procedure. CPECC will plan and exercise materials control through computerized tracking and record of materials receipt and handling at site for the project material control. Prepare and update the computerized material tracking reports, UOS&D reports, material inventory records on a regular basis. A detailed material status report showing all milestones from receipt of the engineering requisition through to delivery of all goods and documentation will be prepared and updated by the Procurement Department on a monthly basis. Sample of material status report form computer inventory system is attached herewith. CPECC will take prompt procurement action on all UOS&D reports to ensure timely availability or replacements for the short/damaged items in line with the construction requirements. CPECC will ensure that the specifications, drawings, test certificates, installation and maintenance instructions for all equipment and materials from vendors, are available at site, for ready reference during the construction phase. 3.18 Management of Surplus Materials All the surplus materials will be stored properly and the surplus report will be issued to concerned parties. Any surplus material, which has been issued to construction, will be removed from Site and return to warehouse after the Work completion. The warehouse will repeat the receiving, inspection, storing procedures and update the inventory records. Upon completion of the Work, CPECC shall furnish Owner a list of all surplus and price at which CPECC offers to sell each item to Owner.

Page 28 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT:-- UPSTREAM FACILITIES Palouge Produced Water Project Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

4.

Construction

4.1 General 4.1.1 The Outline of the Project 1) The Title of the Project Melut Basin Oil Project – Upstream Facilities EPCC of Palouge Produced Water Phase I 2) The Owner: Petrodar Operating Company Ltd (PDOC). 3) The Scope of Work of the Project Produced water from produced water skim Tank T-2330A of Palouge FPF transfer to new construct 4000m3 buffer tank by 16’ water lines, then inject to proposed wells by 4sets of 1400KW Mud Pump and 2sets of 6.6KV Water Injection Pump. That means one new Pump station need to be constructed. And install 4 water draw off pump which flow rate 150 m 3/ /h .to replace old 2sets of draw off pump which flow rate is 50m3 /h in old palouge FPF. 4) The Construction Location of the Project PUMP station is outside south east to Palouge FPF 5) Main Facilities in the Project 16’ water line 600m 4000 m3 buffer tank 4 sets of 1400KW diesel engine drive mud pump 2sets of 800HP 6.6KV water injection pump. 2 sets of 4000KVA 33/6.6KV transformer for water injection Pump. One MCC& 6.6KV switchgear and soft start room. 4 draw off water pump. 6) Key dates of the Project: Contract Effective date: Dec 1,2008 Mobilization to the site: Before February 20 , 2009 Sectional Mechanical complete date of two mud pump from by-pass line : May 1, 2009 Provisional Acceptance date: October 1 2009 7) Geographical Conditions The site area belongs to a part of the Sudan Savanna belt, and the climate is tropical. There are two-season patterns in one year, a wet and dry. The dry season is from November to next year May and the wet from June to October. Page 29 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT:-- UPSTREAM FACILITIES Palouge Produced Water Project Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

Maximum rainfall for 24 hours is 131.4mm during rainy season, the ground vegetation is flourish and most of them are flooded by water. And the area is subject to considerable wind often accompanied with drifting sand and considerable thunderstorms and lightning in rainy season. 8) Transportation a) Highway It is 1200km asphalt-paved road from Port Sudan to Rabak and 300km off-road from Rabak to PALOGUE. The off-road is in poor condition and thus the transportation is restricted to a 90km mountainous passage from Agaba to Port Sudan. The grading on this passage is approximately 1000’~3000’/15km. Some portions of the road will require temporary constructed by-pass road and some portions are impassable during the wet season. Bridges and the Wad Madani bridges on the Blue Nile, approximately 1000km from Port Sudan, load-limited and to pass the bridge require special design of trailers with proper distribution of weight, reviewed and approved by consultant of the authority of Road & Bridges Corp. Based on our observation the load on the road from Port Sudan to the construction site is limited to 88 tons. The off-road portion of between Rabak to PALOGUE will require some earth-movement and construction equipment to follow such convoy for paving- filling of deep valley – pulling. The road is generally in a good condition in dry seasons (from December to May), therefore, we have to deliver large-sized equipment and bulk materials to the site prior to the raining season. Some equipment and materials for urgent use, such as food and other living requisites will be shipped by air. Utilizing the highway is our first choice of the proposed transportation method. b) Railway It is approximately 1200km from Port Sudan through Khartoum to Rabak by railway. But when the material arrives in Rabak, it needs to be delivered PALOGUE by truck. It has been observed that this part of the road – 300km is in a very bad condition making the highway transportation extremely difficult during the wet season. c) Airfreight Miniature airliner or cargo aircraft can fly from Khartoum to PALOGUE ( if the PALOGUE airport can be used) and it takes two (2) hours. Working staffs and some materials for urgent use can be transported by air, but the cost is extremely high. d) Local resources 1) Local labor Basically there are almost none permanent residents in PALOGUE Oilfield due to the Page 30 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT:-- UPSTREAM FACILITIES Palouge Produced Water Project Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

inclement natural conditions in this area. Currently, the only people who live there are the ones who deal with oil exploration, development and production. The labors needed in the project will be employed from outside this area. CPECC will employ Sudanese local qualified labors as many as possible. This means we will try our best to hire local skillful or semi-skillful labors. In particular, we are planning to subcontract civil work to Sudanese civil construction teams with vast local experience and strength. 2) Local Industrial Resources PUMP station is near PALOGUE FPF . we no need to build local infrastructure .CPECC Palouge camp can be used. 3) Local Material for Civil Work There are sandstone resources that can be used for foundation layers near the oilfield and PALOGUE region. Sand,

stone, concrete and wood material need to be purchased

elsewhere far off PALOGUE. Silica sand suitable for sand blasting can be obtained from a place approximately 80km to 140km from PALOGUE. 4.1.2 Features of the Project The general features of the project are: large size equipment , short construction period, inclement natural condition, poor construction condition at site. 1) Short Construction Period The construction period, from the Contract effective date to sectional mechanical completion, is within5 months , Total provisional acceptance date is 1 October 2009 covering 1 rainy season . but we shall try to finish most installation before rainy season. This posses greater difficulty to the project arrangement. It is a fast-track construction project. 2) Poor Natural Conditions Water pump station is located in poor natural conditions. it is very dry and hot in dry seasons and heavy rain in raining seasons accompanying thunder and strong wind. The black cotton soil on surface is dilative and loose after rain, which is detrimental to construction activities. The measures for waterproof, leakage protection and water drainage system must be taken during construction period. Raining in the wet season may cause delay progress of construction, which makes it difficult to do any outdoor activities. We must pay more attention to the personal safety and health aspect. All necessary prevention measures including prevention against hazards related to such as mosquitoes and poisonous snake must be taken. Page 31 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT:-- UPSTREAM FACILITIES Palouge Produced Water Project Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

3) Difficult Transportation There exists great difficulties to transport equipment and materials required from Port Sudan to PALOGUE Construction Site due to conditions described above. CPECC plans to deliver the majority of equipment and materials for this project to the Construction Site in dry season. The weight of individual equipment to be transported will be limited not to exceed 88 tons to fit the road conditions of Sudan. 4.2 Construction Arrangement and Preparatory Work 4.2.1Construction Mobilization and Preparation In consideration of the tight construction schedule, and all the expected difficulties during the wet and dry seasons. After this project is awarded to CPECC by PDOC, immediately mobilization and preparation should be carried out by CPECC. The proposed mobilization and preparatory work includes, but not limited to, the following: 1) Project management office and its staffing for all the preparatory work. 2) A Project kick-off meeting will be held and attended by all management staffs. The Project Manager will explain the importance of this Project to the petroleum industry and economic development of the Republic of Sudan, a project outline, local environment, climate, and transportation conditions of the project location will also be introduced. Meanwhile the project manager should also state the CPECC general execution plan of this project. 3) The relevant staffs will be appointed to do the preparation work including but not limited to the following: 

Project Management regulations and rules.



Necessary documentation for Project Management.



Layout of work.



Engineering and design for the Project.



Control and management program plan for equipment manufacturing, fabrication and transportation to the Site.



Familiar with Owner’s requirements of construction quality and all the Owners specifications.



Preparation of construction procedures and quality control documents.



Necessary local training, on matters such as the situation of Republic of Sudan and Page 32 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT:-- UPSTREAM FACILITIES Palouge Produced Water Project Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

its laws and Heath, Safety and Environment (HSE) to the staffs and workers. 

Subcontractors shall be selected, especially the subcontracts for civil work and transportation shall be finalized and executed in time.

4.2.2 Construction Guideline The construction guideline for the project is to ensure the project to be put into commissioning and operation in time to satisfy Gymury FPF commissioning and operation with high quality. All the construction activities will follow principles as follows: 

Well organized, systematic approach Arranging.



Guaranteed Quality, Strict Management.



Client first, Service Satisfactory.



Safety first, Prevention First.



Progress Controlled, Schedule Ensured.

4.2.3 Construction Arrangement 1) Scientific Arrangement and Elaborate Organization The “Project Management method” will be adopted by CPECC based on the Project features to organize construction activities. CPECC will implement scientific arrangement, strict management and elaborate organization in the course of construction and comply with the requirements of Owner. The following philosophy shall be adhered to :  Underground work first, then the above ground work.  Civil earth work first, then installation.  Equipment first, then piping.  Installation of large scale equipment first, then small equipment.  Critical items first, then general items. . 2) Different Critical Work in different Periods The overall project is divided into 5 phases in order to ensure the project completion Provisional Acceptance . Phase 1: Engineering shall be finished by the end of February 2009 especially piling drawing shall be finished before 25 Jan 2009. Phase 2: Issuing of construction drawings, and to start procurement work for materials. Critical work: To finish engineering design by the end of February of 2009 and to finish placing purchase order by APR 20 2009. Finish purchasing and transportation of material by the end of May 2009. .

Page 33 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT:-- UPSTREAM FACILITIES Palouge Produced Water Project Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

Phase 3: 16’ main water line welding. Factory air pipe and mud pump diesel pipe construction. Duration: 1 Mar 2009- 30 Mar 2009 Critical work: NDT of main 16’ pipe , pressure testing and pigging ,painting and coating. Phase 4: Two mud pump Sectional Completion by the end of APR 2009. Critical work: 4 sets Mud pump installation under Guidance of vender. Commissioning of two sets of mud pump Connection of by-pass water line. 16’ Main pipe shut down tie -in Phase 5: 4000m3 tank installation , Duration : 5 APR 2009-28 June 2009 Critical work: CP installation of tank NDT of welding Water filling test Blasting and painting Phase 6 : 2 sets of 6.6KV water injection pump installation under Guidance of vender. 6.6Kv switchgear and MCC installation. Duration : 1 Jul 2009 –20 AGU 2009 Critical work: Transformer installation 6.6 Kv soft start installation Substation housing installation Phase 7: Final commissioning Duration : 25 AGU 2009 – 18 SEP 2009. Critical work: transformer test Injection Pump commissioning By pass line transfer to tank System put into use

4.3 Construction Plan 4.3.1

Project Progress Schedule In the light of above features and owner’s requirements ,the project sectional completion two mud pump by the end of APR .2009 Page 34 of 88

shall be

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT:-- UPSTREAM FACILITIES Palouge Produced Water Project Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

Total finish shall be by the end of SEP. So the following points will be prioritized so that the project can be accomplished in time. Please refer to construction progress schedule for progress attached.. Please refer to Project Organization Chart attached.

Page 35 of 88

4.3.2

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT--UPSTREAM FACILITIES: PALOGUE produced water phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

Construction Man-power Schedule Please see the ( Construction Manpower schedule)

CATEGORIES OF PERSONNEL

CONSTRUCTION MANPOWER SCHEDULE (man-days) 2009

2008 Dec

Jan

Feb

Mar

Apr

may

June

July

Agu

Sep

Construction managment

5

5

7

10

10

10

10

10

5

5

Construction Engineer

2

2

3

3

3

3

3

3

2

2

2

2

2

2

2

2

2

2

4

4

4

4

2

2

2

2

2

2

1

1

Construction Superintendents Forman

1

Inspectors Surveyors

3

drivers

1

2

2

2

2

2

1

1

2

4

5

5

5

5

1

1

4

4

10

10

5

5

Electrician Electrical Welders

8

15

15

15

6

3

3

Gas welders

2

3

3

2

2

1

1

2

2

2

1

1

3

20

20

20

20

10

10

38

72

72

86

67

33

33

Piling operators

7

riggers

1

others Subtotal

7

7

22

Page 36 of 88

Nov

`

Dec

4.3.3

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT: Palougue Produced Water Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

Construction Equipment and Tools Plan Please see List of Proposed Construction Equipment LIST OF PROPOSED CONSTRUCTION EQUIPMENT

Item No

Categories of Equipment

Size/Type

Unit

Qty Own

Rental 1

1

Crane

25t

Each

2

2

Crane

15t

Each

2

3

Truck

15t

Each

2

4

Trailer

40t

Each

1

5

Bus

50seats

Each

1

6

Medium Bus

20 seats

Each

1

7

Pick up

TOYOYA

Each

6

8

JEEP

TOYOTA

Each

2

9

Walkie-talkie

each

20

10

winch

2t

each

1

11

Clevis

10t

each

20

12

Clevis

5t

each

20

13

Clevis

3t

Each

20

14

Wire rope

6×37+1 Φ26

Meter

96

15

Wire rope

6×37+1 Φ19.5

Meter

96

16

Chain block

5t

Each

4

17

Chain block

3t

Each

12

Page 37 of 126

To be Purchased

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT--UPSTREAM FACILITIES: PALOGUE produced water phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

Item No

Categories of Equipment

Size/Type

Unit

Qty Own

18

Chain block

2t

Each

12

19

Jack

20t

Each

6

20

Jack

10t

Each

6

21

Nylon slinging belt

10t

Piece

12

22

Nylon slinging belt

5t

Piece

20

23

Nylon slinging belt

3t

Piece

20

24

Civil machinery

25

Concrete mixer

400L

Each

2

26

Mortar mixer

200Z

Each

2

27

Concrete vibrating rod

Φ50

Piece

4

28

Concrete vibrating plane

Each

2

29

Steel bar straightener

Φ6-10

Each

1

30

Steel bar cutting machine

Φ6-40

Each

1

31

Steel bar bending machine

Φ6-40

Each

1

32

Electrical carpentry saw and planer

Each

1

Each

6

Each

2

Each

6

Each

2

Each

2

Each

2

3

33

Excavator

1m

34

Compactor

HW01

35

Dumping truck

36

Mortar dumper

37

Scraper

38

Bulldozer

3

16m 1t

D85 Page 38 of 88

Rental

To be Purchased

Item No

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT--UPSTREAM FACILITIES: PALOGUE produced water phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

Categories of Equipment

Size/Type

Unit

Qty Own

39

Loader

CAT950 3

20m

Each

1

Each

1

40

Water waggon

41

Piling machine

42

Welding and cutting equipment

43

D.C. Welding machine

Lincon V400-s

Each

4

44

Mobil diesel welding machine

Miller DU-OP

Each

20

45

Mobil diesel welding machine

Miller BigeBlue 502D

Each

20

46

Semi-auto cutting machine

GCD-150A

Each

4

47

Pipe facing machine

ISY-350-1

Each

4

48

Electrode oven

500℃

Each

2

49

Electrode thermostat box

300℃

Each

2

50

Metal machining equipment

51

Grinding machine

Φ100

Each

60

52

Grinding machine

Φ150

Each

60

53

Disk cutting machine

Φ400

Each

4

54

Electrical die threading machine

1/2"-3"

Each

2

55

Electrical hand drill

Φ13

Each

6

56

Impacting drill

Each

2

57

Hydromatic pipe-bending machine

1/2"-4"

Each

2

58

Universal equipment

59

Generator set

46kw

Each

2

1

Page 39 of 88

Rental

To be Purchased

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT--UPSTREAM FACILITIES: PALOGUE produced water phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

Item No

Categories of Equipment

Size/Type

Unit

Qty Own

60 61

Generator set Air compressor

20kw 3

1.25Map 0.8m /min

Each

2

Each

2

3

0.8Map 18m /min

Each

3

0-35MPa

Each

4

4”

Each

2

62

Air compressor

63

Electrical pressure-testing pump

64

Diving pump

65

X-ray fault detector

250EG

Each

2

66

X-ray fault detector

300EG

Each

2

67

Ultrasonic fault detector

CTS-22

Each

1

68

Magnetic particle fault detector

Each

1

69

Thickness measurer

Each

4

70

Hardometer

Each

2

71

Auto film developing

Each

2

72

Film developing and fixing machine

Each

2

73

Blasting equipment

Set

4

74

Paint spraying machine

Each

2

75

Roll aluminum plate machine

Each

1

76

Edge roll for aluminum plate

Each

1

77

Insulation equipment for pipeline

Set

1

78

Internal epoxy coating equipment

set

1

79

Internal PEX for trunklines

set

1

80

Theodolite

Each

2

AGDA

J-6 Page 40 of 88

Rental

To be Purchased

Item No

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT--UPSTREAM FACILITIES: PALOGUE produced water phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

Categories of Equipment

Size/Type

Unit

Qty Own

81

Levelling instrument

82

S-2

Each

2

Overall surveying instrument

Each

2

83

GPS

Each

2

84

Spark holiday detector

HJ-4

Each

6

85

Film thickness measurer

DUC-ST10

Each

4

86

Infra-red temperature detector

TCM-312

Each

2

87

Moisture meter

YMWS-A2

Each

4

88

Anemometer

AVW-01

Each

2

89

Auto pressure & temperature recorder

FCX-C

Each

4

90

Weld measure

Each

8

91

Process instrument signal testing set

F743B

Each

2

92

Digital multimeter

F930FG

Each

2

93

Piston manometer

0-25Mpa

Each

2

94

Standard pressure gauge

0-25Mpa

Set

4

95

Smart instrument communicator

ROSEMOUNT

Each

1

96

Megger (motorized)

500V/1000V

Each

2

97

Voltage meter

0.5,≌0-500V

Each

2

98

AC/DC amperemeter

0.5 0-1000mA

Each

2

99

AC/DC amperemeter

0.5≌0-100uA

Each

2

100

Earthing resistance tester

Each

2

101

Torque wrench

Set

6

Page 41 of 88

Rental

To be Purchased

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT--UPSTREAM FACILITIES: PALOGUE produced water phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

Item No

Categories of Equipment

Size/Type

Unit

Qty Own

102

Heavy wrench

Set

2

103

Universal mechanic tool

Set

6

104

Universal construction device

Set

6

105

Arc fusion splicing machine

Type-36

Set

2

106

Optical time domain reflectometer

MW9670

set

2

107

Light source

LP-5210

Set

2

108

Optical power meter

GN-6025

set

4

109

Optical cable cutter

Ericssion

set

4

110

Stripping pincer

Set

4

Page 42 of 88

Rental

To be Purchased

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT—UPSTREAM FACILITIES PALOGUE Produced Water Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

4.4 Statement of Labor Management and Industrial Relations 1)

During 1998-2008, more than ten local Sudanese subcontractors participated in subcontract work for CPECC, in the field of civil and power transmission line construction. For example, Heglig service Co, subcontractor of civil work, Elnourus Neifidi Transport Co. (subcontractor of transportation), Future, Bee and Keer Co. Etc. All of them possess certain technical strength and sound reputation and maintain a good working relationship with CPECC.

2)

Sudan has a large resource of manpower, among them many possess certain skills and have worked for CPECC projects. It is CPECC's intention to continue the engagement of local technicians and labors. We understand the procedure of hiring local labor and are familiar with Sudanese labor law. In our future projects in Sudan, all engagement of local labor will be handled through local labor office and authority. All local employees whether having worked for CPECC before or not will be required to contract with us through local labor management office in order to prevent any disputes. All local employees will be given a basic work training course organized by CPECC. In the meanwhile, CPECC shall provide local employees with accommodation, necessary insurance covering accidental risk. Labor protection appliances and medical care will also be provided to local employees. After the execution of project, termination of employment shall only be settled through local labor management office.

3)

CPECC hereby solemnly commits to Employer that we will do our best to use local labor, to increase the employment opportunities, and to provide necessary working training for those local employees hired by CPECC. We will maintain the good relationship established with local companies, and carry out our work in strict accordance with Sudanese relevant law and regulations. In order to avoid any kind of disputes between CPECC and local labors, CPECC will have legal consultant during construction and warranty period. All the time, any disputes (if any) happened will be settled immediately by CPECC pursuant to stipulation in contract and CPECC will bear the responsibility itself without impact on Employer. Employer shall bear no responsibility for any disputes between CPECC and local labor/s.

Page 43 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT—UPSTREAM FACILITIES PALOGUE Produced Water Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

4.5 Civil works 4.5.1

Scope The civil works of the project shall include the followings: earth work, concrete work, piling, assembly of building and structure, fencing etc.

4.5.2

Earth work 1) Scope of activities includes removal of garbage, topsoil, vegetation, etc. on site, earth excavation, backfilling and final grading. 2) Removal of garbage, topsoil, vegetation, etc. on site. a) CPECC shall submit the following documents to Owner for approval  Protective measures taken for public and private properties affected during construction (If any).  Removal of any structures hindrances and obstructions on the surface or underground (If any). b)

CPECC shall complete the topographic survey of the area and define correct location and elevation to ensure construction to be performed in accordance with the design drawings prior to commence of work.

c) Over-excavated surfaces arisen from removing garbage or tree roots shall be refilled and compacted according to requirement. d) Scraped depth of the site surface within the boundary defined by drawings shall meet requirements of the design and Owner 3) Earth Excavation a) Excavation work is composed of removal and transportation of excavated materials and disposal of surplus material from excavation. b) Excavation work should be in accordance with the approved design drawings, or Owner's instructions. Where mechanical excavation is for equipment foundations, a bottom layer of 200mm shall be manually removed. c) Excavation and grading below the designed foundation shall be completed prior to the commencement of excavations for foundations, underground pipe networks and utilities. d) Surplus earth excavated shall be transported to the place where the Owner designates as the location of surplus material. e) When earth excavating and grading reach the design elevation, CPECC shall report in writing to the Owner for approval. Only upon the Owner’s approval can the foundation construction or pipeline work be commenced. Page 44 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT—UPSTREAM FACILITIES PALOGUE Produced Water Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

f) Over excavation, no matter caused by any reason, shall be back filled and compacted according to specifications. g) During excavations, CPECC shall take necessary measures to avoid cave-ins and landslides to protect existing facilities. h) Locations and elevations of pipe trenches and equipment foundations shall be defined in accordance with dimensions and slopes shown on the design drawings. i) The width of pipe trench shall meet requirements for pipeline construction and for compaction of back filled soil. j) Measures shall be taken to avoid landslides or collapse of the ditch wall. k) The trench bottom should be evenly compacted to bear the weight of pipelines. All organic material shall be removed and over excavation shall be back filled and compacted. l) Each layer of fill shall be compacted in accordance with the design requirements. m) Within two meters away from underground pipelines and cables, manual excavation shall replace mechanical excavation. n) At road crossings, measures shall be taken to keep the road unobstructed as required by Owner. 4) Backfill a) CPECC should notify the Owner 3 days before filling and back filling. b) Granule material of structural back filling should be clean, finely graded and inorganic. c) General engineered fill materials shall comprise clean, well-graded granular soils or inorganic and low-plastic cohesive soils. d) After the pipeline is laid and inspected by Owner, the trench shall be back filled in due time. When the backfill reaches a height of 1/4 pipe diameter all provisional supports and guards should be removed and the back filling should continue. e) To achieve the maximum density, the back fillings should be compacted in the optimum water cut. Watering if it is too dry and airing if it is too wet. f) For site fill and bund fill, the maximum dry density shall achieve 95%. g) The final height of back filled soil shall be 150mm above the surrounding surface. Page 45 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT—UPSTREAM FACILITIES PALOGUE Produced Water Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

h) Owner will supervise the whole filling compaction work. CPECC shall be responsible for the density tests of each fill layer. 5) Final Grading on Site  Final grading includes excavation, back filling, compaction, disposal of material, road pavement, etc.  For the area around wellhead, the surface shall be graded in a slope with 150mm top layer of gravel to drain water out.  During the final grading, sufficient drainage shall be provided to drain water from the site.  Drain ditches shall have the correct elevation, slope and size as specified on design drawings.  After the completion of grading, CPECC shall clean up the site. All discarded materials shall be disposed of as per the Owner's requirement. All damages to existing structures, roads, etc. that occurred during the construction period shall be restored to its original appearance as per Owner's requirement before CPECC leaves the site. 4.5.3 Piling 1)

Piling shall be performed under the supervision of relative civil technical personnel.

2)

The locations of all underground and aboveground facilities shall be defined before piling.

3)

All piles in a common group shall be driven to the same tip elevation.

4)

Pile cap plates for steel piles shall be located exactly as shown on the drawings.

5)

Centre lines of plate and pile may not be in alignment due to horizontal tolerance allowed for driving of the piles.

6)

Piles shall be driven with drop hammers, diesel, impact hammers or other method approved by Owner. Contractor shall ensure that the equipment is in good working order before starting the work.

7)

Piles shall be driven continuously without interruption to achieve the conditions as specified on the drawings using drop hammers with a minimum rated driving energy of 32,000 joules and a minimum striking weight equal to the weight of the pile but not less than 1,300 kg.

4.5.4

Fencing

Page 46 of 88

1)

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT—UPSTREAM FACILITIES PALOGUE Produced Water Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

Scope of works includes Fencing of wellhead area and OGM areas with wire meshes.

2)

Fencing shall be installed according to design drawings.

3)

All the fencing work shall be performed by skilled and experienced fence erectors in accordance with the construction drawings.

4)

Steel posts for fencing and concrete foundation shall be constructed as per design drawing.

5)

Wire meshes for fencing shall be lapped and properly tensioned to avoid any deformation.

4.6 16” main water line 4.6.1

General 

Procedure for 16’’ construction refers to the flow chart A.



PDOC provides line pipes with FBE coating. Joint coating shall be down on site.



16’’ have internal liquid epoxy coating.

4.6.2 Setting out and Trenching 

The survey team sets out the route and sets up stakes according to the drawings. The survey team shall verify all existing elevations, bends and straight-line sections. All existing utilities shall be marked and protected from damage. All additional marks shall be laid out at this time. Any discrepancy of the information from that in the drawings has to be recorded and submitted to the Owner representative in writing for final decision.



Excavation shall be done with trenching machine, digging by hand shall be done when coming into close contact with the elevation of pipe bottom, trench depth and width shall be in accordance with requirements in drawings.



All pipelines, cables, foundations, encountered during trenching shall be protected. The Owner shall be contacted who will in turn consult related department to prevent accident or damage.



Any unqualified trench shall be repaired or retrenched to meet specified requirements after inspection.

4.6.3

Stringing and Line up 

Wire rope slings shall not be used under any circumstances for handling pipe. Page 47 of 88

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DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

Slings to be utilized in handling the pipe shall be free from damage to pipe or pipe coating. 

The stringing of pipe along the route shall be done in a manner to minimize joint overlap.



The interior of all pipes shall be carefully examined for the presence of foreign matter before the pipes are lined up for welding. All such foreign matter shall be removed. The open ends of pipes shall be securely closed in the end of each day's work. The open ends shall not be reopened until work is resumed at that point.



The beveled ends of pipes shall be cleaned by wire brushes or grinders before welding, for a minimum distance of 25 mm (1 inch) from the prepared edge on both the inside and outside of the pipe.



The external line-up clamps shall be firmly held in position until the root pass is 100 percent complete and the pipe has been properly supported.



Prior to welding, the internal diameters of flange valves, tees, elbows, bends etc, shall be measured to ensure that the internal bore will allow the passage of a pig fitted with a gauging plate of 95% of the nominal bore, branch connections shall not protrude inside the pipe.

4.6.4 Lowering in Welding, NDT and coating & insulation records shall be inspected and accepted by Owner before pipe is lowering in, and the ditch should be inspected to ensure no rocks, hard objects, organic material etc which could damage the pipe coating & insulation is present in the trench. After piping has been inspected and tested, the pipe can be lowered in. Care should be taken during the lowering of pipe to prevent damage to the coating &insulation. A hole shall be excavated around the joint to give welder freedom of access to the weld. The welded joint shall be coated and insulated after welding and the coating shall be tested and accepted. 4.6.5 Backfilling 1)

After lowering-in and inspection have been made, the following work shall be completed and in conformity with requirements of the Contract prior to back filling:

 Control marks (attached on pipeline).  Coating.  Status of trench. Page 48 of 88

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PROCEDURE NO.: PDOC-596-PEP-01

 Collected final documents. 2)

The written acceptance will be issued by responsible inspector and Owner before backfilling. No organic material, rocks etc. shall be allowed in the ditch. Adequate facilities shall be prepared to drain water out of trench if required. All material used for backfill shall be of an acceptable quality, and free from rocks, roots etc. After the ditch has been back filled above the surrounding ground, backfill shall be compacted and tamped, the remaining backfill shall be spread over the pipelines.

4.6.6

Tie-in 1)

Tie-in refer to work done to connect the sections of old pipeline.

2)

According to .site visit and agree with production. Tie in point shall be at operating section of existing 16’ pipe on pipe rack.

3)

A elbow section shall be cut after shutdown, and one new16’ T connection shall be welded to replace elbow to achieve connect new 16’ pipe to old pipe.

4)

The welded joints will be RT tested and visually checked. NDT and coating records shall be inspected and accepted by Owner before pipe is put into use.

4.6.7

Pigging 

After the pipeline installation has been completed, blinds at both ends of the pipeline shall be removed and pigging equipment shall be installed. The finished pipelines shall be free from foreign materials and objects. All valves of the pipeline shall be in open position. Sizing pigs, brushes and scrapers shall be air driven through all lines and the Owner shall be present.



Prior to cleaning the pipeline, pig launcher and receiver should be welded to the beginning and end of the pipeline. Air inlet and outlet pipes for the launchers shall be installed and connected to a compressor. The sizing pig and scraper should be installed in the launcher, and the pig is launched by compressed air. All rust, dust and other foreign material shall be blown out of the pig receiver.



When scrapers and foreign material arrives at the receiver, air pressure shall be turned off and the receivers shall be depressurized before it is opened to remove all equipment and clean out debris. The pipeline shall be pigged several times until the piping interior is clean as specified and the QC engineer and Owner are satisfied.



Scrapers shall be used for pipeline cleaning. If the scraper becomes stuck, the pressure can be increased until movement occurs again. If the scraper becomes Page 49 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

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DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

stuck and can not be dislodged by an increase in air pressure, second pig of larger diameter can be used to induce movement. 

Pigging of the pipeline shall be performed until cleaning is acceptable. In order to determine the location of the pig in case of missing, audio monitors shall be installed along the pipeline.



When the scrapers are placed inside the launcher, they should be carefully checked to ensure that clearance between the scrapers and the pipe wall are within tolerance.



If there are small amounts of foreign material in the pipeline and the resistance is low, the scraper speed must be controlled to avoid damage to the receiver.

4.6.8

Hydrostatic Test 1)

The pipeline can be separated into several segments for test according to water availability, elevation etc. After separate tests are completed, the segments will be joined. The final welded joints will be PT and RT tested and visually checked. Strength test will not be done for these joints again.

2)

Preparation prior to hydrostatic test:

 All welds repair and NDT have been completed, which can be considered as a stop point.  Pigging has be completed and accepted by Owner.  Application form and safety provisions for testing have been approved. Temporary provisions for testing are prepared ready.  Pressure gauges shall have been calibrated. Pressure gauges shall be installed at an appropriate location of the pipe section to be tested and a thermometer shall also be installed if necessary.  All the QC forms to be filled in according to the quality plan and procedure shall be completed and approved by QC department and departments concerned. 3) 

Pressure testing. Test pressure shall be in conformity to the pipeline sheet and related requirements.



A vent valve shall be installed at the highest position to vent out all the air in the pipeline. When filling the pipe, a pig shall be put in pipe, and it will run ahead of the water to drive air out so that air does not become trapped behind the pig. When testing commences, the pressure shall be gradually increased up to the 50% full test pressure and then stop and let stabilized for at least 1 hour. Page 50 of 88



CONSTRUCTION DEPARTMENT PROCEDURE

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DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

If there is no pressure drop or leak, pressure shall be increased to the test pressure. The piping system shall be checked thoroughly. If the pressure drops no more than 1% during 24 hours the test can be accepted. All leaks or pressure drops shall be detected and repaired by the testing crew. Prior to repair, all water in the system shall be discharged. The water used for test must be clean and free of silt, suspended materials or harmful corrosive composition. After the test, the water will be properly drained or pumped to the next section to be tested.

4.6.9

Road crossing  For this project, one FPF road shall be crossed . The pipeline construction will be strictly in accordance with the requirements and specifications specified under the bid documents.  Identifications for construction and lighting equipment shall be placed at the road sections where the crossing operations is in progress after approval of local traffic authority and owner and before commencement of work.  A steel plate or other materials to ensure re-opening of the road shall be placed over the pipeline crossing ditch at the end of work.  A steel plate or other materials to ensure re-opening of the road shall be placed over the pipeline crossing ditch at the end of work.  For pipeline crossing by ditching & backfilling method, the pipe ditch shall be backfilled immediately after the crossing pipeline has been installed on the bottom of the ditch. Each lift of backfilling shall be correctly compacted to the levels of existing road base and surface prior to commencement of work.  The road surface shall be restored according to the original requirements of the road.  The pipeline route will cross and tracks or roads at an angle as close as close as 90C to reduce the length of the crossing.

4.7

4000m3 Buffer TANK(FIELD FABRICATING TANK) 4000m3 buffer tank shall be fabricated in the field, duplex assembled and installed by way of upside-down mounting in the field.

4.7.1

The construction procedure of the buffer tank shall be upside-down mounting: a. Foundation inspection acceptance b. Materials acceptance Page 51 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

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DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

c. Prefabrication of the storage tank d. Bottom plate corrosion protection e. Installation of the bottom plate f. Shell plate installation of the first ring g. Roof plate installation h. Installation of roof rails i.

Shell plate installation

j.

Accessories installation

k. Hydro test l.

Corrosion protection and insulation

4.7.2 Foundation Inspection Acceptance (1) CPECC and the OWNER representative shall check surface size of the foundation in accordance with the foundation engineering documents prior to the installation. (2)

The elevation and levelness of concrete bearing ring-beam shall be in accordance with the drawings and the specifications.

(3)

The surface of the sand layer shall be leveled and free of protrusions, sags and cracks. The slope shall be in accordance with the drawings and the specifications.

4.7.3 Materials Inspection Acceptance (1)

The storage tank shall be checked with respect to the quality certificate of steel and welding materials, if doubts exist, then chemical analysis and recheck are required. Uncertified materials shall not be permitted.

(2)

The steel plate shall be checked with respect to material, surface condition, size and quantity in accordance with the requirements. It is not permitted if the corrosion allowance of the steel plate tolerance is above that of the steel plate thickness allowance when repairing gouges.

4.7.4. Storage Tank Prefabrication (1) The component prefabrication shall be carried out according to the installation procedure. The major components shall be composed and fabricated in accordance with the drawings . (2) The plate and welding groove shall be machined with the methods of automatic and semi-automatic flame cutting .The edge of bottom edge plate shall be machined with the method of manual flame cutting. (3) Plate edge surfaces shall be smoothly fabricated and free of such defects as slag’s, laminations or cracks . (4) The components shall be checked with the template to assure precision during Page 52 of 88

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DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

prefabricating. (5) Valid measures shall be carried out to prevent the components from deformation, damage or rust in the period of storage, transportation and field piling-up. 4.7.5 Bottom Plate Installation (1) Prior to the bottom plate laying, it shall be sandblasted and coated against corrosion, 50mm edge of the plate edges shall not be coated. (2) Edge plates shall be laid symmetrically both sides and the seams are to be welded with base plates. The two moving plates shall be prepared as per actual sizes. (3) The laying of central plate segments shall be carried out from the center to both sides and generally long plates shall be laid prior to septarian plates. Three overlapping plates shall be angle cut in accordance with the requirements of the drawings. (4) The bottom welding shall be strictly carried out in accordance with the Welding Procedure. (5) The welds of the bottom plate shall be vacuum tested and free from leakage. 4.7.6 Roof Plate Installation (1) The first ring of shell plates shall be installed on the bottom plates, then the top angle installed and support legs or pontoons fabricated prior to the assembling of the roof plates. (2) The clearance between every adjacent weld of the roof plates shall be in accordance with the drawings and the specifications. (3) Support columns for tank roof shall keep straight and vertical allowance shall not be more than 0.1% of column height. (4) Roof plates shall be symmetrically assembled as per the drawn mean line. The overlapping width of roof plates shall be in accordance with drawings and specifications. 4.7.7 Shell Plate Installation (1) The shell plate of the first ring shall be installed and welded to the roof plate, then be lifted up with chain blocks and the other shell plates will be installed until the last ring of shell plates. (2) The enclosing plate shall be hoisted to its position according to the composition diagram and then clamped. After the installation of the enclosing plates, the clearance of the vertical joints and the verticality shall be adjusted and the levelness of upper ring surveyed. The misalignments of girth welds shall be 20% less and that of vertical welds shall be 10% less than the shell thickness of the upper plate. (3) The welds shall be detected in accordance with the requirements. The clamps shall be removed , and dents polished, and internal welds be ground with high velocity abrasive machine or polishing machine. (4) The assembled welding shall be in accordance with the follows: a. The shell height deviation allowance shall be in accordance with the drawings and the specifications. b. The deviation allowance of the wall verticality shall be no more than 0.5% of shell Page 53 of 88

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DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

height. c. The clamps shall be removed from the wall and the dents and welding residues repaired. d. After the welding of the tank bottom, the local concave-convex deformation shall be in accordance with the drawings.. 4.7.8 Welding and Flaw Detection The welding and flaw detection of the bottom plate, shell plate and roof plate shall be carried out in accordance with the structural steel welding procedure 4.7.9 Accessories Installation (1) The installation of the ladders, heaters and platforms shall be carried out as per drawings and specifications. (2) The center position deviation of the pipe adapter of the tank opening shall be as per requirements of drawings and specifications. Deviation of extension for pipe adapter shall be in accordance with drawings and specifications. The curvature of the opening patching plate shall be the uniform as that of the tank. 4.7.10 Hydro-Test (1) All accessories and components welded with the tank shall be finished completely and the welding seam relating to leakage test shall not be painted. (2) Hydro test shall be slowly performed and be observed as respects of the foundation settling, strength and tightness leakage status of the tank, tank bottom and the roof. (3) The foundation settling test shall be carried out to assure the unevenly settling within the deviation allowance until the stability is obtained. The bottom shall be qualified against leakage. The wall and the roof shall be free of leakage and abnormal deformation.. (4) The heater hydro-test shall be carried out in accordance with the specifications and sustain the test pressure for a specified period. 4.7.11 Corrosion Protection And Insulation (1) Corrosion protection shall be carried out in accordance with corrosion procedure. (2) The equipment requiring insulation shall be carried out in accordance with insulation procedure. 4.7.12 The temporary supports and other foreign materials of the tank shall be removed, inspected and accepted by OWNER and closure record affixed. 4.8 6.6KV water injection pump and diesel engine Mud pump

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DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

4.8.1 General

(1)

Foundations shall be completed and checked for correctness and levelness as per drawings and specifications. Prior to installation, foundation shall be clean with correct anchor bolt holes location, centerlines marked, elevations and levels established for correctness. Shimming and wedging shall be carried out as per drawings and specifications. (2) As required, perform on-site installation of the various equipments as per approved construction drawings and specifications, and instruction by a manufacturer/vendor representative. (3) Final insulation jacketing shall be completed so that there will not be an excessive amount of scaffolding erected in the plant areas where operators will work during start-up. The number of insulation crews still working in the area shall not be excessive. (4) At the time of Mechanical Completion all fire proofing and rough insulation shall be completed, i.e. all equipment, piping, instruments, instrument leads, etc. requiring insulation for heat conservation shall be covered so that start-up operations will not be delayed due to excessive heat loss. Insulation required for personnel protection shall also be completed. Only areas that would be required to be open for tightness testing (flanges, valve stems, etc.) will not be covered prior to Mechanical Completion. Exposed insulation is to be properly protected and sealed. 4.8.2 Rotating Equipment Installation (1) Prior to installation, inspection for equipment acceptance to be carried out. Equipment installation includes loading, hauling, unloading, inspection, lifting, shimming, aligning, placing, and securing in its final position. (2) Remove all temporary supports, bracing or other foreign objects that were installed in the equipment or machinery to prevent damage during shipment, storage and erection, and repair any damage sustained. This may need vendor assistance. (3) Before positioning the equipment, it shall be checked against the drawings to verify the pipe installation of flanges, nozzles, junction boxes, couplings and other items that require external connection. (4) CPECC to prepare lifting and rigging plan for all heavy lifts taking into consideration location and other activities such as equipment insulation, structural platforms and ladders, instrumentation, piping erection and other work which can possibly be accomplished prior to final erection of equipment, saving scaffolding and basket work.

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DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

(5)

The foundation and anchor bolts preparation shall be completed and checked by CPECC’s QC inspector prior to installation of equipment. (6) Prepare foundation surface, install equipment, and level the equipment as per approved drawings and specifications. (7) Inspect and check the work during the construction stage, and perform such nonoperational tests as are necessary to assure the integrity of the installation in accordance with the issued for construction drawings, specifications and vendor instructions. (8) Flush systems and perform initial charge of all lubricants. Dispose of all flushing oil to an area approved by OWNER. (9) Conduct all operational tightness tests. (10) Qualified craftsman with experience in installing rotating equipment will be assigned at site during the erection, installation, commissioning and start-up period with vendor assistance as required for all special equipment. 4.8.3 Pumps (1) Rotate pumps by hand to ascertain that they turn freely. (2) Align pump with driver after coupling installation; ensure that the axial and radial deviations, and axial clearances are within the approved tolerances. (3) Disconnect the coupling, check motor for rotation, run-in for two (2) hours uncoupled and check bearings. Submerged pump/motor may be run-in coupled. After motor No-load test, re-couple pump to motor. (4) Install proper lubricants (fuel, coolant) prior to commissioning after review with OWNER. (5) If the pump is to be used for flushing, install temporary packing if permanent packing or mechanical seal is not suitable for flushing. (6) Install strainers in the suction piping to prevent foreign objects from entering the pump during commissioning and initial operating period. (7) Reinstall permanent packing or mechanical seal on any pumps used for flushing. (8) Check that machinery guards are available and should be fitted as per drawings and vendor’s recommendations. (9) Check and run-in pumps, maintain them after Mechanical Completion. (10) When necessary, clean strainers by operators after pumps have been in operation for a reasonable period. (11) Check the general compatibility of the pumps with respect to any cavitations problem, discharge head, excessive vibrations, excessive noise, etc. which may hint at abnormal operation of the pump. (12) Obtain the assistance of manufacturers if required.

Page 56 of 88

4.9

CONSTRUCTION DEPARTMENT PROCEDURE

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DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

Diesel Engine System (1)

Vendor equipment drawings shall be reviewed together with the specification requirements

before commencing work. (2)

Foundation surfaces shall be clean prior to install.

(3)

Before installation, all locations, elevations and orientations of the equipment foundations,

anchor bolts shall be checked and verified in accordance with approved drawings and specifications. (4)

Remove all the protective covers from all openings.

(5)

Data lines of levels, and/or axis shall be marked/painted on the foundation.

(6) Ensure steel packs/shims of adequate number are provided and leveled to the required elevation on each side of holding down bolt as per specifications and vendor’s recommendations. (7)

Level the diesel engine sets with packs/shims supporting the base plate near the foundation

bolts and at any point of the base plate carrying a substantial weight load. (8) It is very important that the siesel set base be set level to avoid any mechanical difficulties with the pump drive sets. (9) Check alignment in accordance with vendor’s recommendations. When the unit has been leveled and aligned, the holding down bolts should be gently and evenly tightened. (10)

Check rotation of driver and it is correct and rotating freely after the final tightening of

holding down bolts and pipe flange bolts. (11) Chemically clean any completed lube and seal oil system, when specified. Dispose of wastes and cleaning media in accordance with OWNER instructions. (12) When specified, the lube oil, control oil and oil cooling systems with flushing oil and circulate for cleaning purposes. Dispose of any flushing oil in accordance with OWNER instructions. (13) Arrange for pipe work to be finalized to the engine sets. It include diesel pipe and start air pipe .Support the pipes independently by the use of proper pipe supports. (14)

Charge the lube oil, diesel

and water-cooling systems based on recommended of

manufacturer . Page 57 of 88

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PROCEDURE NO.: PDOC-596-PEP-01

(15)

Perform all the tests as specified in the relevant data sheets and specifications.

4.10 Electrical installation Introduction  Electrical works of the project include 2 sets of 33kv/6.6KV and one 33kv/0.4kv transformer, MCC for sand Pump ,6.6KV switchgear and soft starter for 6.6KV water injection pump. lighting, earthing, cathodic protection system .  The power transformer supplied from near by overhead transmission line which shall be installed by others. Installation of earthing systems 1) The location for earthing electrodes and the route for earthing trunk shall be determined as per design drawings and site circumstances prior to trenching. The depth of trenches is not less than 600mm, earthing electrodes shall be so buried that their top ends are 100mm below ground. 2) Earthing electrodes shall be copper bars with diameter of 20mm and length of 3m. Removable connections are available between earthing electrodes and the earthing grid. The underground connections in the earthing system are accomplished by fusion welding. 3) The both ends of main electrical equipment, including switchgears, shall be earthed. 4) The earthing resistance of the system shall not be more than 10Ω. Installation of cathodic protection systems of tank Installation of cathodic protection systems shall be referred to installation procedure. 1) Installation of rectifier units a) Prior to installation, check and ensure the nameplate parameters in accordance with the unit data sheets and ensure the unit and meter surface free from chemical damage. b) Unit foundation shall be level and flat in surface and correct in location. c) The location of cable inlet and outlet shall be correct. d) Rectifier unit shall be installed tightly and reliably. 2)

Installation of tank bottom anode bed, this job must be down before tank foundation completed.

a) Prior to anode installation, check the type and specification in accordance with the construction drawings and ensure anode to be free from any damage. Page 58 of 88

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b) Ensure the installation depth and the space between the location of anode ground bed and the protected pipes to be in accordance with the construction drawings. c) The insulation resistance shall be measured prior to laying of anode cables. Laying route and location of anode cable shall be in compliance with the construction drawings. d) The connection of anode cables shall be tight and its sealing shall be in accordance with specification and manufacturer’s instruction manual. e) The space between anode ground bed surface and non-piping structure (eg. cable etc.) shall be as a minimum of 0.3m. 3) Installation of the junction box 

Prior to installation of the junction box, check and ensure the specification and type to comply with the construction drawings without mechanical damage.



Installation location and height of the junction box shall be in compliance with the detailed construction drawings.



The laying route of cables shall be as per that shown in the construction drawings.

4) Cable connection 

The connection of cables in the junction boxes shall be reliable and tight with correct and complete marks. And the inlet and outlet of cable shall be glanded properly.



The connection location of negative cable with pipeline shall be as per that shown in the construction drawings.



The connection of negative cable with pipeline shall be accomplished by thermite welding or with stainless band and the painting shall be applied to coat the connection.



T joint shall be applied to connection between anode cables and positive cables. The joint shall be insulated with heat shrinkage material.

5) Inspection and testing of systems 

Testing and inspection of the connection of installed cathodic protection system with cables ensures it to be proper.



Measurement and adjustment of the output voltage of rectifier makes it to be compliance with the design value.



Measurement of natural potential.



Performance of system hook-up and energizing and measurement of the Page 59 of 88

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energized/protected potential. 

Measuring and recording total current output and settings at the CP stations.

6) Installation of insulation joints 

The insulation joints shall be installed for pipeline in compliance with the location as specified in construction drawings.



Prior to installation, check insulation washers, insulation bushing and such like to ensure them to be free from cracks or defects.



Installation of insulation joints as per detailed construction drawings.



Measure the joints insulation resistance with 500v M meter to ensure the measured value shall be over 1 M.

Installation and testing of transformers 1) Inspections prior to installation  A check shall be made for complete shop certificates and technical documents. An acceptance inspection of transformer foundations shall be carried out by electrical engineer in connection with civil and QC personnel.  An inspection of oil tank shall be performed for complete accessories, perfect porcelain parts, tight seal and good appearance without corrosion and mechanical damage.  A check shall be made for complete bolts of tank covers, tight fastening without leakage, and clear level indication. 2)

Installation of transformers



When transformers are put in place, attention shall be paid to ensure their orientation in accordance with drawings. When they are lifted, the sling deviation from plumb line shall be less than 30°, and collision and severe vibration shall be avoided.



For a transformer with gas relay, it shall be installed in such a manner that its top cover has an ascent of 1%-1.5% along the gas flow direction of the gas relay.



Transformers shall be so installed that the center lines of bushings are coincident with those of duct busbars and the height of bushings is matched with that of duct busbars.

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DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

After transformers are put in place, their roller shall be locked with removable brakes. Ensure the earthing of transformer and foundation to be perfect.

3)

Testing of transformers



DC resistance of windings along with bushings will be measured, the measured values compared with product data at the same temperature, the difference shall not exceed the specified value. Measurement shall be made at all the taps.



Transformation ratio of each tap will be measured and compared with the data in the nameplate, the difference is little and is in accordance with the transformation ratio law.

Vector groups identification shall be in accordance with the design requirements and marking in the nameplate. 

Insulation resistance and absorption ratio of windings along with bushings shall be measured and be in accordance with the requirements.



The power frequency voltage withstanding test shall be performed on the windings along with bushings pursuant to the specification requirements only during FAT.



Insulation oil test.

MCC and 6.6KV Switchgear installation 1) Installation of Switchgear (MCC and 6.6KV Switchgear)  Inspection by opening package against the construction details and progress status with the QC personnel and make a record based on the result of inspection. 

The switchgear shall be bolted after its alignment. An inspection shall be made for horizontality, verticality of each cabinet and front face deviation and gap between cabinets in accordance with relevant regulations.



Switchgear shall be grounded in accordance with construction details. Inspection equipment earthing system and measure the grounding resistance.



After installation, check the mechanical interlock and electrical interlock to ensure they are exact and check the contacts to see if they are tight.



Check breakers with track and distribution units with drawer for the alignment of drawout mechanism to make sure they can move freely, units of same type can be interchangeable.

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PROCEDURE NO.: PDOC-596-PEP-01

Panel body and interior devices shall be connected firmly with all structural members, check the fuses, CT&PT, indicators and relay to ensure they are all in compliance with design requirements.

2) The Installation of Electrical Units of High and Low Voltage:  If breakers and switchgears are packed in separate cases, check the breakers and controlling mechanism when received to ensure the parts are complete, free from mechanical damage or corrosion, and insulation parts shall not be found deformation or damped. 

The connection parts at the end of insulation brace shall be stable and firm. The porcelain-busing surface shall be smooth, free from cracks or damages.



The action of breaker combined with controlling mechanism shall be correct and exact, free from blockade. The indications for switch- on and switch-off shall be correct. The action of auxiliary switch shall be correct and reliable.



The installation of isolating switch and load switch



Mechanism/driving unit/auxiliary switch and interlock device shall be stable installed, the action flexible and reliable, and position indication correct.



The asynchronous value of 3 phases shall conform to the technical regulation of the product when switch is on.



The contact shall contact well and firmly when the switch is on.

Lighting installation 1) The Installation of Light Fixtures:  Check the type and specification of light fixtures to ensure they are in compliance with area classification regulations. 

Select light fixture and installation mode in accordance with engineering drawings. The lighting fixture shall have complete set of fitting parts, free from mechanical damage, deformation, cracks on lamp or paint stripped and it shall be in good insulation as well.



In accordance with engineering drawings, finish the assembling of light fixtures and pole and complete installation shall be uniform. Upon completion the fixture shall be powered up for the lighting test.



The switch height of light fixture installed in a same place shall be uniform. On every layer of equipment platforms, the light fixtures shall be symmetrically arranged and aligned.

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DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

The light fixture and support shall be fixed firmly and stable. The light fixtures shall be beautifully installed and in good order. The pole shall be straight, stable and the welding points shall be treated with paint.



The orientation in which the light fixture installed shall be adjusted to give optimum lighting distribution; it can conform with the operating requirements.



Attention should be given to installation of light fixture when high-pressure sodium light is installed.



Upon the installation completion of explosion-proof light fixture, the connection interfaces shall be glanded.



Before streetlights are erected, the assembly of the fixture shall be first fitted on the ground, and then, examine and test wiring connections and insulation resistance. After the lights is powered and lit, lift the assembly fixture with a

crane and firmly fix it on the ground. 2) The Installation of Socket  Check the type and specifications of socket to ensure they are in compliance with the requirements of area classification. 

The height of sockets installed in the same place shall be identical and the orientation in which the light sockets installed shall satisfy the operating requirements.



The connection of socket and cable shall be in compliance with the terminal mark.



The cable inlet of socket installed in anti-explosion area shall be well glanded.



Clear marks shall be made for sockets of different voltage levels.

HV cable Termination  The fabrication for the terminals of power cables shall be undertaken by the competent personnel who are familiar with the fabrication process as per the detailed sketches supplied by the manufacturers. 

When fabricating the HV cable terminals and mid-joints in outdoor spots, no dust or foreign materials shall be permitted to fall into the insulation. Construction under the foggy or raining condition shall be forbidden.



The lead-sheathed cables shall be lead-sealed. The lead-sheathed and armoredlayer of all terminals of cables shall be well earthed.

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CONSTRUCTION DEPARTMENT PROCEDURE

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DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

The HV cables terminals shall be made of thermal shrinkage materials and carried with the devices of stress relieving, cable shielding, and armored earthing etc.



Before the cables are finally connected, the testing for conduction and insulation resistance shall be made. The DC withstand voltage test shall be made to the high-voltage cables as per the relevant stipulation.



All the cables shall have the labels attached on both ends of the cables which mark the cable numbers, types, specifications, starting points and terminal points from the cable lists. The labels shall not be attached on the connection spots and controlling station of motors.

4.11

Installation of Instrument Equipment 

The height (from center of instrument to floor or platform) of installed local instrument shall comply with the requirement, Display instrument shall be installed at visible places.



Instrument shall be installed, far away from magnetic fields and heat sources, kept at vibration free places, and protected from corrosion.



In-line installed instrument or measuring elements shall be removed from the lines, when pipelines are purged; and re-installed after purging.



Instrument shall be installed at places providing easy access for reading.



Instrument supports shall be secure and safe and they shall be coated.

1)

Pressure instrument For pressure tapping of pressure instrument, dynamic pressure affection shall be avoided as possible.

2)

Temperature instrument



Thermometers shall be installed in the places where mediums flow smoothly and the correct temperature can be reflected.



The sensors of thermometers shall be installed near the centerline of piping. For piping smaller than DN80, expanded tubes shall be added pursuant to design stipulation.



Bi-metal thermometers shall be protected from bending and deformation of protection tubes in storage, transportation, installation and use, when they have to be rotated in installation, exerting force on the instrument shall be avoid in all cases.



Bulb thermometers (temperature switches) shall be inspected for damage of the Page 64 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT—UPSTREAM FACILITIES PALOGUE Produced Water Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

pressure tapping and seal face before installation, a pre-installation shall be made prior to the actual installation. The Bulbs shall be able to be installed and removed freely. They shall be fully submerged in the medium. Capillaries shall be protected and shall be secured with tapes after actual installation. The bending radius shall be in accordance with the technical requirement. 3) 

Control valves Control valves shall be installed vertically in the places where operation and maintenance are easy, supports shall be installed if necessary.



The height of valve pedestal above floor shall be in accordance with the requirement.



The solenoid valve separately installed shall be as near to the actuator as possible without interfering normal operation and maintenance.

4)

Field control panels



Installation of field control panels facilitates operation and maintenance.



Field control panels shall possess safe and secure protection earth bars.



Qualified personnel shall check board-installed instrument of field control panels.

4.12

Cable Laying Down and Wiring 1)

Cable arrived at site shall be checked to make sure that their types, specifications and quantities are in conformity with the design requirements, no visual damages and defects exist and certificates are provided.

2)

A list for cable allocations shall be prepared according to the actual length of cables delivered to site and the length for laying. The sequence for laying down shall be arranged and decided according to site situation.

3)

After the construction of cable trays (trenches) is completed the foreign materials shall be removed from inside and cables will be laid down until conditions permit.

4)

Prior to laying down, cables shall be inspected and tested for their continuity and insulation property and records shall be made in time.

5)

The surface color of intrinsic cable is blue and they shall be laid down separate from the non-intrinsic cables.

6)

Generally, cables will be laid down in a single action, Caution shall be taken to protect cables from damage. Indelible identification marks shall be tied at the each end of the cable. The arrangement of cables in trays (trenches) shall be Page 65 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

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DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

neat. When cables are laid in vertical, suitable supports will be provided to secure them. 7)

After completion of cable laying, a further inspection and test for their continuity and insulation property shall be carried out. A record for cable laying and for re-measurement of insulation resistance shall be completed. When confirmed satisfactory the cable tray covers shall be installed as soon as possible to protect cables from mechanical damage and fire.

8)

When cables are laid down in trenches, sand or soft soil will be filled and compacted in accordance the drawing requirements.

9)

Electrical continuity shall be well maintained for the cable shields. One end of the cable shield shall be earthed on the side of the control room. Unless required otherwise in the design documents, the indoor cables shall be earthed at the place defined in the design drawings.

10) Field-mounted instruments shall be earthed in accordance with the requirement in design documents and instruction. 11) After completion of instrument loop tests, the entrance of cables beneath a cabinet shall be cleaned for protection. The method of sealing and type of material used will be decided before the cabinets are delivered.

4.13 Material Handling, Storage and Delivering Material Handling 1)

Materials shall be handled with suitable slings, pipe hooks, leather belts and steel plate clamps to prevent damage to the materials. If wire ropes are used, liners should be placed between the rope and the material.

2)

If sections of steels or steel plate are handled, the distance between wire ropes and the weight of the material shall be considered to prevent damage or deformation of the materials.

3)

Caution shall be marked on the material packages, which are not to be compacted or inverted, each package shall be handled as a unit.

Page 66 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

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DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

4) If damaged equipment are found during handling, the damaged equipment shall be recorded, and the purchasing department shall be informed. 5)

The equipment and material shall be marked during handling and transportation, the marks or tags shall not be removed, damaged or erased.

Material Receipts and Storage 1) The warehouse shall be constructed close to the living areas with smaller size stores on each site location. All stores must be within the construction area. 2) Material control shall establish a material receipt, storage and issue system ensuring withdrawals are made using a Material Withdrawal Request (MWR) authorized by the Construction Manager. 3) Receipts must be checked for correct quality, specification quantity, and model/tag numbers against Drawings as necessary, coding against the packing list and purchase order. A Materials Receipt Report (MRR) must be raised and issued to QC. 4)

The QC department shall ensure all equipment and materials comply with the technical specifications and the second clause herein and sign off the MRR if satisfied. Items lacking certification shall be quarantined until all deficiencies are satisfied.

5)

For Material discrepancies, damages, shortages, overages, non-conformity with the PO or specification requirements QC shall raise a Non-Conformity Report (NCR) to Material Control to issue and unacceptable Overage, Shortage and Damage Report (UOS&D, interfacing with procurement and engineering to resolve.

6)

Damaged/defective materials shall be quarantined and tagged ”Not for Use”.

7)

The engineer shall decide whether defective materials can be used and the use of material not complying with the specification is subject to PDOC written approval.

8)

All packed materials shall be repacked after inspecting if not used immediately.

9)

Material Control shall protect materials against damage during receipt, storage and issue, corrosion and deterioration ensuring the Manufacturer’s necessary Lifting, handling storage and preservation procedures are available and followed. Page 67 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

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DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

10) Welding Materials shall be stored and locked in a secured dedicated warehouse and controlled by specific personnel using temperature and humidity control equipment as necessary. 11)

Steel products shall be stored together on ‘sleepers to prevent soil contact, but segregated according to grade, size and clearly tagged.

12) The distance between supports shall prevent steel pipe plates and sections from distorting. Stacking height restricted to prevent weight damage and toppling. Wedges/stops shall be placed at stack ends to prevent collapsing and rolling. Protective Materials shall be used for coated pipe. 13) Where possible major and heavy equipment must be shipped direct to the job site to reduce handling. 14) Special tools must be stored separately, signed out for use, signed in on return and maintained in good order. 15) Cable can be stored outside, on sleepers to prevent soil contact. Cable reels shall be hooded to protect against sunlight. 4.14 Construction Quality Management 1) CPECC establishes a QA/QC department under project management office. The QAQ/QC department is responsible for quality management, supervision and inspection. There are some full-time QA engineers and QC inspectors in the QA/QC department and construction teams. They will be in charge of the quality management, supervision and inspection, carrying out the project quality plan and the documents of ISO 9000 quality system strictly under the owner’s supervision. 2) The project management office shall establish a quality assurance system in accordance with ISO 9000 quality system, prepare procedure documents for construction and for construction quality control prior to construction. Construction and inspection activities shall be carried out in accordance with the contract, the specifications and the procedure documents. 4.15 Construction Quality Control (QC) 1)

All QC operations are responsible for enforcing the quality system thus ensuring engineering meets the required quality objectives.

2)

A specific quality inspection plan shall be prepared for each discipline. Page 68 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

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DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

Inspection Hold Points shall be determined for key and major operational sequences. The QC Engineer will not permit work to proceed to the next step until he/she has inspected the Hold Point and issued an Inspection Release Note. 3)

Quality supervision of four levels as follows:



Level A - Quality supervision is carried out by PDOC or the supervision company.



Level B - by the project QA/QC Management engineers.



Level C - by the subcontractors or the construction teams.



Level D - by the construction groups.

4)

The method for quality management, awards and penalties will be implemented. QA/QC has the right to inspect the quality of construction teams or subcontractors covering any discipline at any time during construction. They have the authority to reject construction work stating the reasons, and the right to issue time-limited list of remedial actions(s) required, placing a hold on further work until the rectification until satisfied all corrections have met the QA/QC requirements.

5)

A weekly Quality meeting will be held to discuss current issues and progress and the overall quality inspection and monthly to discuss and evaluate the operations of the quality assurance system and to analyze engineering quality and effect a program of actions to resolve any outstanding issues.

6)

Feasible and practicable measures shall be taken in rainy and windy seasons to provide good to guarantee the welding quality.

7) Strict inspections and quality checks of operational sequences shall be conducted. When construction is complete, the records shall be audited. Inspection of key operational sequences against hold-points shall be carried out in accordance with the requirements in the procedure documents and in the presence of representatives of parties (Owner, Supervision Company and Contractor). The construction activities of the next operational sequence cannot be performed until the sequential action immediately prior has been accepted and confirmed in writing. 4.16 Construction Quality Assurance Measures Assurance Measures Page 69 of 88

1)

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT—UPSTREAM FACILITIES PALOGUE Produced Water Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

CPECC’S shall be fully implement its QA policies. Effective quality assurance system shall be established and maintained throughout the construction phase. The Quality plan and quality management regulations shall be prepared and carried out in during construction.

2)

Construction crews will be trained in accordance with the requirements of the quality system to ensure the engineering quality. Staffs will be educated to set up the consciousness of “Quality First and Customer Foremost”, to be familiar with and to follow the codes, the specifications, the standards and the procedures, to receive the supervision and the inspection of PDOC and the supervision company and to perform the instructions from their representatives.

3)

Measures to be taken

a)

Establishment of the quality system and completion of the quality management organization.



The project Management Office will ensure QA/QC will to meet the full requirements of the specifications international standards and ISO 9000 standard, “quality management and quality assurance.



Only certified and competent full-time quality management personnel will be assigned. The quality management department has the right to conduct surveillance inspection and award and penalize accordingly. The quality management department is responsible for inspection, acceptance and treatment of routine quality issues.



The Quality Assurance Engineer of the project is the responsible person in charge of construction methodology, the quality assurance persons are those who are in charge of monitoring the quality construction teams and subcontractors.



Prior to construction, all the staffs and management will be familiarized with the necessary codes, specifications, standards and quality requirements and construction drawings related to the project. They shall read and review the construction drawings on as necessary on an inter-disciplinary squad-check basis to familiarize themselves with the layouts and inter-connections of different materials and equipment and draw up any special operational procedures and stipulate any hold points.



As materials and equipment arrive, they shall be checked against the material requisition specifications, drawings in terms of size and quantity and against Page 70 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

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DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

international codes and standards. 

An acceptance Note will then be issued. If they are rejected, the reasons will be given on the rejection note, prohibiting their use, and outlining a course of remedial action or they are replaced as necessary.



All raw materials, fittings, parts, components, equipment for project use must be supplied with material certificates and shop certificates. For special materials, attention shall be paid to identification, marking and marking for cutting (ensuring records are made at the time and properly kept).



Testing and metering apparatus or equipment shall have valid up to date calibration certificates. They shall be maintained and stored in accordance with the relevant regulations to ensure their accuracy.

b)

Carrying out strict process quality control



CPECC’ will be fully responsible to the Owner for the timeliness and quality of construction, project handover and subsequent ease during project operation.



The Handover shall be carried out in accordance with the stipulations in the “Table for quality Control of Operational Sequences of Project Construction” to insure against starting the next sequence from an unacceptable sequence. Periodic and non-periodic inspections shall be organized by discipline technicians and quality inspectors to improve construction quality and correct quality nonconformities arising in construction.



For key spots and difficult points in project construction, key and specialized operational sequences shall be established in accordance with CPECC’S quality manual and the hold-point inspections shall be made for key points in accordance with the specified inspection manners and conditions against the specified inspection tables by the dedicated inspectors.

c)

Thoroughly manage quality well into construction, such as pressure testing, commissioning and start up.

 For mechanically completed systems (items), an overall inspection shall be made before commissioning. This is to confirm the construction of the key activities and processes satisfy the requirements in specifications and standards. Checks are carried out to ensure correct materials and fittings are used in the high pressure and temperature systems, no additional stress is exerted on the rotary equipment by piping, indicators and alarm apparatus operate correctly, sensitively and reliably, and records, information, data, drawings and their Page 71 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

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DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

copies are complete, and correct.  A dedicated department with sufficient manpower for pressure testing and commissioning will be established. It shall prepare procedures and obtain approval from the owner or the supervision company prior to pressure testing and commissioning.  Where quality problems are discovered during testing and commissioning or later discovered during operation, and it is established that they resulted from construction, they shall be immediately rectified without preconditions. If they are caused by product defects, manufacturers shall be informed and asked to mobilize their necessary specialist(s)/site service engineers to resolve as necessary matter of priority.  Records and information about project quality shall be collected and filed in time. As-built documents shall be sorted, compiled and bound in volumes in accordance with the specified requirements, and handed over to the owner through the formal procedures. 4.17

Important Quality Control Measurement In Each Discipline 1)

Civil



Conduct tests on raw materials such as cement, steel etc.



Mix Ratio test of concrete and mortar.



Use of locating formwork for anchor bolts to embedded.



Piling according to specification.

2)

Welding



Make sure that materials and fittings are in good quality, pay attention to acceptance preservation and marking.



During the period of construction, inspect the first completed weld, before allowing welding to continue.



Welding parameters should satisfy WPS and welders shall be qualified accordingly before they can proceed with welding.



Records for all Welding activities shall be made for process control.



Ensure that any system to be pressure tested is totally completed and, that installation is in accordance with P&ID, isometric drawings, and other relevant data requirements.

3)

Static equipment and steel structure



Attention shall be paid to quality control of prefabrication of members. Page 72 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

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DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

Assembling and fixing scheme should be prepared, and members shall be



inspected for correct dimension. 

Temporary fasten measures shall be taken for beams to be butt welded.

4)

Equipment hoisting



Work out lifting technical scheme, set up site commanding system.



Prior to lifting, an overall inspection shall be made for correct condition of hoisting equipment and tools.



All the hoisting activities shall be under the command of the site commander.

5)

Electricity Electricians shall report to duty with certificates.

6)

Instrumentation.



Make sure that the calibration certificates of instruments and devices are valid.



Calibration room shall be provided with air conditioners to meet the ambient requirements.



Instruments calibrating staff shall be qualified.



Pre-commissioning scheme shall be prepared in detail.

7)

Painting and coating



Painting material shall be checked for complete inspection reports and certificates.



Coating and painting shall not be done until surface preparation is acceptable.



The next procedure shall not be continued until OWNER regard the hold point is acceptable.

4.18 Safety Security Policies in Construction General  CPECC management regulation and ISO14000 program about safety in production shall be followed at all time. The project director is designated as the first-person in charge of HSE management with the promise of strictly by the regulations of health, safety and environment; respecting local customs; ensuring safety production.  Safety is number one, education as leading, work for improving the safety Page 73 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

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DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

quality of staff, carry out the safety education and provide regular, especially to drivers, operators in high overhead place and those who work in hazardous zone. Promote the safety consciousness among staff. Conduct regular safety examinations to avoid any possible accidents from occurring. The safeguard department is examination and direction to safety construction on site.  Project managers are the first-person taking charge of the safety in production. Chief engineers are in charge of the safety of technology. Safeguard department is in charge of safety supervisions and examinations. Operators comply with their own operating regulations and establish posts responsibility system of safety in production.  Identify the function of each management department. Establish and complete the management regulations to form a integral safety management system and a complete safety management network. Management Measures 1)

The staff attended the construction must receive HSE training education. The certificate shall be obtained after passing of the test. Personnel engaged in special types of work shall obtain the safety training about technology and go to posts with safety operation certificates. All the construction staff shall be familiar with HSE management regulations of PDOC upon their arrival at site.

2)

The construction teams must be told about the detail technology. The whole staff shall obtain the education about health, safety and environment before starting work.

3)

Carry out the safeguard regulations of the project strictly. Go to work in frocks and wearing the safety helmets. The safety belts must be tied when operating in overhead place. The examination to be made by specified safety personnel, none of unqualified man is allowed to enter the construction site.

4)

Aiming at the safety technical measures taken in, during the construction of facilities and pipelines and during execution of non-destructive examinations, welding, hydraulic pressure tests, gas sealing tests, and electric and instruments test, etc. the detail management measures about health, safety and environment shall be established.

5)

Safety inspection is to eliminate the unsafe factors during the construction and is to prevent the happening of accident. Specified safety officers examine the site at all the time to find out dangerous elements and eliminate them in time. Page 74 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

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DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

In case of finding unsafe elements, they have the right to stop work and take action, and report to construction team(subcontractor) for rectification. The construction teams shall perform self-examinations daily. 6)

Do seasonal examinations. Prevent sliding, electric striking and mosquito biting in rainy season; and prevent heatstroke and fire in dry seasons to protect the safety of personnel and facilities.

7)

The full-time personnel take charge of inspections, examinations and emergency reactions and the contact with local relevant departments. Work teams shall address health, safety and environment before work and make records on daily meetings.

8)

Insist on work permission system prior to entering into construction site. If any welding or gas cutting operation is needed, the safety inspector shall transact hot work permission.

9)

When operating in a container, it is necessary that a person shall be on watch. For lighting, the power supply shall be 36v. If the construction is carried out at night, enough lighting shall be provided.

10) The team rooms, construction facilities, engineering equipment, materials and semi finished articles on the site shall be laid out in accordance with the requirements of construction organization design. 11) The welding clamp cables, rubber tubes for gas torches, riggings and other tools used in construction shall be taken back and put in order or stored in warehouse. 12) Enhance the power management. The temporary cables, switches, power facilities shall be complete protected with good earthing connections. The electrician on duty shall examine that every day. In case of finding problems, he shall settle them at once. 13)

Electrical testing shall to be carried out by more than two persons.

14) The insulation of electrical facilities shall be protected from becoming damp and pollution. Dampen electrical equipment shall be dried. 15) The high voltage test and complicated system test must be examined by the personnel who in charge of technology before starting. A no-load test shall be carried out before the load test when testing switchgears, relevant handles shall be taken down or locked and warning card shall be hung to prevent wrong switching on. Page 75 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

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DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

16) No person is permitted to stand under the crane booms during the lifting operation. All the riggings shall be strictly checked before lifting. A dangerous area shall be marked out when lifting bulk materials. The warning cards shall be set up when X-ray detection or gas pressure test is carried out to prevent unauthorized persons from entering the operation area. 17) The facilities of drainage, lightning protection and fire fighting shall conform to HSE management regulations. Combustible, explosive, poisonous and harmful articles shall be stored in special containers. 18) The sources of power, water and gas shall be cut off after day's work. Remains and rubbish shall be cleaned away from the work area and disposed and buried in accordance with the rules. 19) The construction site shall be managed pursuant to the general plan. The temporary facilities, material yard and equipment shall be laid out as per lay out drawings design. Site materials shall be kept in good order and the utility facilities shall be set up in order. Remove the temporary facilities and clean away the rubbish in time, and keep the area tidy and clean after the completion of construction. a) rubber tubes of gas torches shall be brought back in tool rooms and put in good order after day's work. b)

The tools shall be returned to toolboxes to prevent from missing. Civilized construction management system shall be performed. Examination activities shall be hold timely and award will be given good management and punishment for poor management.

20) Emergency safety measures shall be taken for commissioning and warranty period. 21) Fire-fighting facilities on site shall be examined and changed regularly. The fire permit shall be got and fire fighting measures taken, if the fire is used near the combustible and explosive. The junction boxes in hazardous area shall be of explosion proof type. Smoking is prohibited in hazardous areas. Oxygen cylinders and acetylene cylinders shall be protected against the isolation and put them separately with a safety distance. Warning signs shall be set up in dangerous area. 22) The switchboxes at site shall be protected by water-proof shelters, and electric leakage protection shall provide. The electrical facilities shall be well earthed. Page 76 of 88

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DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

Operation of "power on" or "power off" shall be carried out in accordance with work ticket system, warning sign shall be set up. When cables are laid down under the ground, conduits shall be used for road crossing. 23) Machines and tools shall be operated by specified personnel, they go to posts with certificates and comply with relative safety operating regulations. 4.19 Construction Management Handling of Site Changes and Query 1) Drawing Revision at Site During construction, as found a drawing unreasonable or a substitute material necessary, CPECC Site representative will write to Owner Site representative, the involved work can proceed only after obtaining the approval of Owner Site representative. If Owner finds a design not in compliance with specification or not satisfying operation requirement, for ensuring construction progress, Owner Site representatives can write directly to CPECC Site Representative asking for modification of this design. All above modifications shall be indicated with red mark-up in the drawings, which, after verification by Owner Site representative, shall be incorporated in as-built drawings. 2)

Site Change Order

For the modification or any work raised by Owner beyond Contractor’s Scope of Work specified in CONTRACT, they shall be treated in accordance with CONTRACT Condition of Contract for Change Orders. If any discrepancy occur between two parties, the work can be done first as per required by Owner, the discrepancy may be resolved later on by consultation. Construction Practices 1) Construction Meeting a) In order to ensure right progress of construction, CPECC will have a meeting every night attended by achieves of all departments to check daily achievement, problems or concerns appeared and resolution to be taken, and the planning for the next day. b)

For ensuring safety of construction at Site, a Tool Box Meeting shall be held every morning at Site prior to commencement of work, briefing major jobs and safety precautions, which normally lasts for a couple of minutes.

c)

In critical stage of construction, CPECC Site representative will report to Page 77 of 88

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DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

Owner Site representative every morning, mainly about the major achievement and concerns, for the purpose of ensuring smooth progress of construction through joint efforts made by two parties. 2)

Distribution of Construction Documents

The Owner’s documents, drawings or other Project related documents as received shall be distributed as per the instruction of CPECC Site representative to relevant department or individuals for taking necessary action. All the original copies of documents shall be kept by Document Control Department. The vendors’ documents shall be administrated by Procurement Department, which shall be borrowed to discipline engineers for needs by installation or related activities during construction. The equipment and material receiving inspection reporting documents shall be kept in order by Procurement Department. The correspondences between the departments shall be received and distributed by the document control personnel of the departments. All the documents signed off by Owner for inspection and for test record shall be kept by QA/QC Department. 4.20 Camp Living Facilities and Temporary Construction Facilities Layout Camp Living Facilities For providing convenience to construction, we will use existing CPECC Palougue camp During construction site, the Owner’s personnel office will be furnished with all equipment and facilities as specified in CONTRACT Scope of Work. The Owner’s personnel office is in CPECC camp. , CPECC Palougue camp covering about 180,000 m 2, having 4 office building, 10 dormitory buildings, 2 dining-room, 1 maintenance workshop, 1 warehouse, 1 roofless storage yard about 60 ,000 m 2 and parking areas for parking about 80 vehicles. This camp shall satisfy the needs of accommodation for about 600 CPECC personnel and 100 local employees. CPECC use 3 nos. 400KW generators to supply power to the camp. CPECC will drill wells for obtaining water for living purpose. In order to facilitate the communication between the site and the camp, radio communication system between camp and site has equipped with some walkietalkies. Page 78 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

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DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

Most of living incidental will be purchased in Khartoum and local, partially from China. CPECC will set up an office in Khartoum and Port Sudan for providing logistic support such as the convenience of procedure of construction permit, material custom clearance, arrival of construction personnel and provision of daily living needs. Temporary Construction Facilities Layout The Contractor shall be responsible, at his own cost and expense, for the electricity and water for construction as per the Contract. In order to facilitate the construction, we have built simple warehouse reformed from containers and office in the scheduled space near maintenance workshop. In order to facilitate construction and avoid material re-handling, we will put most of equipment and material on the site and the expensive and key equipment and material in the camp warehouse. The tool houses, the planned number of which shall be 4, and simple break rooms, the number of which shall be 4 and they will all be equipped with air conditioning. The radiographic test shall be arranged so far as possible to be performed at night time and all necessary safety precautions shall be taken at RT performance site, ensuring no person within the dangerous area. All RT related equipment shall be well stored under supervision of assigned person. To facilitate construction activities and to accelerate construction progress, an approximate 6,000m2 fabrication yard and a 6,000m2 sand blasting, painting and insulation fabrication yard will be built near the camp.

Page 79 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT—UPSTREAM FACILITIES PALOGUE Produced Water Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

5. 5.1

5.2 5.2.1

Commissioning

Overview  This section will describe the commissioning plan, schedule and procedure in order to meet the requirements specified in CONTRACT.  Commission two 6.6KV water injection pumps and 4 1400KW mud pumps .produced water from Palouge skim tank T-2330 ,transfer to 4000m 3 buffer tank, then inject water to wells by water injection pumps and mud pumps. Precommissioning General Description of Pre-commissioning 1) CPECC shall completely check, clean and pre-commissioning all systems and equipment before commissioning. Owner representative shall witness field tests. a)16” main water hydrotesting and pigging. b)

Water filling test of 4000m3 buffer tank.

c)Earething and cathodic protection system. d)

Testing on transforms.

e)Testing on diesel engine and 6.6KV pump soft starter. f) Lighting and air-conditions. 2) Check out lists for all instruments, electrical loops, rotating equipment, etc. shall be prepared and submitted to Owner for review and approval one month prior to pre-commissioning. 3) Furnish, install and conduct tests where required in the presence of Owner’s Representative. Clean-up and inspect all systems fabricated and installed CPECC to provide a complete operating unit in accordance with all Work requirements 4) Prepare system test and /or individual line test descriptions complete with identification of test objectives and a list of equipment and lines to be included in the test for approval by Owner. 5) Follow Vendor’s recommendations and procedures for installing and checking out equipment and obtain vendor’s agreement that equipment is satisfactorily installed. 6) Prepare pre-commissioning materials and spare parts. 7) All rotating equipment shall be rotationally checked. All instruments shall be loop and functional checked. All valves shall be stroked. All temporary blind flanges have been backouted. 8) Check and rectify all controllers, alarms and shutdown devices. Page 80 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT—UPSTREAM FACILITIES PALOGUE Produced Water Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

9) To complete and clear all major punchlist items that affect the safety, operability and integrity of the Pumping Facilities. 5.2.2

Inspection Prior to Precommissioning Scope of inspections prior to pre-commissioning shall include, but not be limited to the following:  All materials and works are subject to visual inspection for surface defects.  All welds shall be inspected in accordance with the specifications. Welds found to be outside the defect tolerance shall be repaired or replaced. Complete records of all weld inspections shall be maintained by CPECC and furnished to owner regularly.  Visually inspect of all instrument and ensure that the installations conform with the AFC drawings and shall meet the requirement of applicable codes and area.  Conduct inspections of all equipment, check nameplate rating, check electrical connection data, layout and ensure conformity to Inspection on safety features and earthing system of electrical.  Visual inspection and ensure correct assembly of all equipment, correct torque of all

5.2.3

5.3

bolts

and

nuts,

lubrication

of

all

moving

part

and

correct

insulation/installation of instrument and electrical. Documents Inspection Confirm the following documents prior to pre-commissioning:  Holiday test reports on outer coating of pipeline. 

Pigging record.



Hydrotest package of pipeline ( include traceability report ).



Trench inspection report.



Low-in inspection report.



Backfilling inspection report.



Mark up drawing.



Coating inspection report.



Insulation inspection report.

Commissioning Organization  Commissioning team will be assembled during the detailed engineering phase and will consist of commissioning manager, plan/scheduling engineer, procedure/co-ordination engineers for management and process, instrument, mechanical and electrical engineers for technical support.

Page 81 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT—UPSTREAM FACILITIES PALOGUE Produced Water Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

The commissioning personnel shall be experienced and qualified in similar field production facilities.  The commissioning manager will be appointed by project manager and keep close relationship with procurement, HSE, construction and other department manager, when needed, for the commissioning work.  Engineering /vendor’s commissioning specialists shall be present at job site for technical support service. Commissioning Responsibility 

5.4

1) The commissioning responsibility is briefly described below, which will be detailed after the establishment of the commissioning team.

a) Commissioning Department  Preparation and compilation of plan, schedule and procedure for all commissioning activities.  Review of operation and maintenance manual. 

Review of commissioning spare parts list.



Pre-start-up audit.

b) Procurement Department Arrangement and expediting of vendor’s representatives to be present at job site based on commissioning schedule. Purchase and storage of commissioning spare parts and consumables. c) HSE Department  Safety training of all commissioning personnel. 

Safety audit which shall be carried out before produced water feeding.



Daily HSE management meeting during commissioning phase.

d) Construction Department  Final leak test for piping.



Function testing of instrument, control and safety system including loop checking. Electrical equipment system testing, test on lighting, power.



Maintenance support for commissioning at job site.



5.5

e) Other Department  Arrange for engineering engineers and commissioning specialists to be present at job site for the commissioning period. Commissioning Plan 1) The commissioning plan shall be prepared and compiled by CPECC and report to PDOC, to discuss the total commissioning plan with PALOGUE FPF. 2) The content of the plan is listed below for reference. Page 82 of 88

5.6

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT—UPSTREAM FACILITIES PALOGUE Produced Water Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01



Preface.



Detailed design data, fluid flow rate for commissioning and start-up.



Commissioning and start-up sequence and schedule.



Manpower and equipment resources, consumables.



Emergency maintenance service.

Commissioning Schedule  The personnel of commissioning department will be at the construction site four weeks before mechanical completion and pre-commissioning to be familiar with the Project. The commissioning schedule will detail all activities.  The schedule shall also indicate the engineering engineers and vendor’s specialists who will participate in the commissioning.  Vendor’s specialists will be requested to support the commissioning. The engineering technical service shall at least include process, mechanical, electrical, instrument and telecommunication.  The vendor’s specialists would be invited to job site, if any default or deficiencies are found and technical support is needed. Commissioning Procedure Development a) Inspection and Preparation Prior to Commissioning 1) All instruments have been calibrated for operation. 2) The instruments have been calibrated, ready for operation. 3) Examine all electrical connections and earthing connections for completion and security. 4) Operators are familiar with operating manual and relevant vendors’ data. 5) All required personnel, equipment and tools and recording forms are ready for operation. 6) Inspection and Preparation  Confirm all mechanical completion records have been signed off and there are no a category punch items.  Ensure that prior to start up that the area is suitably barricaded off, suitable firefighting equipment and the relevant permit to work are in place. 7) Piping Ensure that all piping /pipeline is ready to receive water . 8) Confirm that drain system is available and that all drain valves are correctly lined up for operation. 9) Vent Point All vent point vents shall be provided with 3/4” vent valves and flexible hose with drain containers. The vent shall be plugged after commissioning completed. b) Commissioning Procedure 

5.7

Page 83 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT—UPSTREAM FACILITIES PALOGUE Produced Water Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

As a general description of commissioning and startup for the project, the major procedure is summarized as follows: 1) First stage two mud pump put into use from by pass 16’ water line( round tank). Open valves for by pass line and drain water to Mud pump. 2) Second stage , from buffer tank drain water to the water injection system close valves which connected to by pass 16’ water line . and open valves connect to tank suction and outlet. In the second stage , commissioning activities as below:  Commissioning and startup for electrical system to ensure that all electrical systems are powered properly,  Commissioning and Startup for Instrumentation System to ensure correct operating parameters.  Commissioning and Startup for 6.6kv water Injection soft starter System.  Commissioning and Startup for Cathodic Protection System. 5.8

Provisional Acceptance a) Application of Provisional Acceptance When CPECC has completed the installation, it satisfies the following criteria:  It conforms to all specifications and drawings 

It is free of any defective fabrication, installation and construction.



It is free of any defect in engineering.



It meets all requirements of a certifying authority, if any.



Equipment and materials are fit for the intended purpose.



All commissioning activities have been completed and the system is ready for service. CPECC will initiate notification for provisional acceptance one month before the Provisional Acceptance Date, as the whole system could not be put into service for process start-up without provisional acceptance certificate signed by PDOC.

b) Step for Hand-Over Documents Once the Provisional Acceptance Certificate for Project is issued by PDOC and received by CPECC, the work is considered being handed over to PDOC. The provisional acceptance dossiers shall include the following:  Operation and maintenance manual. 

Commissioning procedures.



Commissioning plan and schedule.



All calibration sheets and records. Page 84 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT—UPSTREAM FACILITIES PALOGUE Produced Water Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01



Set points of relays, protective devices.



Alarm, range control and trip setting register/schedule.

All vendor data book and utility equipment site acceptance tests reports and certificates of utility equipment.  Performance tests sheets for process equipment which shall be handed-over after 72hours stable operation.  The hand over document may be prepared portion by portion which will be made applicable for provisional acceptance. Performance Testing CPECC shall prepare and compile Performance Test (PT) plan, which shall detail the measuring equipment/instruments to be used, the method of sampling and sample analysis. CPECC shall also have the following responsibilities:  Achievement of stable operation in accordance with the Design Basis and Scope of Work.  Close liaison and co-ordination with PDOC operations. 

5.9

 CPECC will confirm:  72 hour continuous operation shall be considered to satisfy all the requirements for the performance testing (CPECC will not take the responsibility if the features of products supplied by PDOC would not satisfy the requirements of design.). 5.10

5.11

Line of Communication CPECC realizes that close liaison and communication with PDOC is very important. CPECC will attend commission meetings with PDOC. PDOC’s supervisory staff will work side by side with CPECC’s commissioning personnel. However CPECC shall assume responsibility for commissioning until provisional acceptance by PDOC. Owner Involvement During commissioning phase, PDOC shall play a very important role and close cooperation shall be kept. Expected PDOC involvement is described below.  Provision of experienced, qualified, trained and certified operation personnel who shall be organized as an integral operation and maintenance team.  Assurance of operation team to be mobilized to site at least four weeks before water filling to process system.  Provision of safety audit to authorize the project for commissioning and start-up.  Arrange for the vendors installation assistance and commissioning team.

5.12

Handover

5.12.1

Handover Discussion A successful handover requires agreement with the constructor as to scope of work Page 85 of 88

CONSTRUCTION DEPARTMENT PROCEDURE

MELUT BASIN OIL DEVELOPMENT PROJECT—UPSTREAM FACILITIES PALOGUE Produced Water Phase I

DOCUMENT NAME: PROJECT EXECUTION PLAN

PROCEDURE NO.: PDOC-596-PEP-01

and responsibility. Because checklists for each tagged item indicate activities that are the responsibility of the construction contractor and which are the responsibility of the commissioning team, these checklists provide a very detailed delineation and definition of handover. All checklists will be reviewed early on by construction supervisory staff and the Office Commissioning Planning Organization for concurrence on scope. Therefore, the checklist concept helps assure a smooth transition at handover. Another requirement of a successful and trouble-free handover is the sufficient planning of the handover process and early agreement on this procedure by all parties involved. 5.12.2

Handover Procedure Initially CPECC Interim operation group and owner’s staff will begin to develop deficiency lists by system well before Mechanical Completion. If these lists are excessively long, then operation may elect not to accept a handover of a system. Close to the system handover date communicated by Construction to Operation, a joint Owner/CPECC P&ID walkdown will rigorously detail deficiencies that indicate non-conformance with project specifications, deviations or omissions from P&ID drawings, operability problems or safety concerns. These items will be given priority and returned to construction for completion or rectification. Any design changes will be negotiated through an agreed upon change order system. Handover of each system with remaining items outstanding will be verified by CPECC Interim Operation Group and commissioning activities can commence. Remaining items are worked off by construction, design changes implemented and the systems and areas are turned over. The Interim Operation Group can then demonstrate performance test by package and system as per the startup schedule.

Page 86 of 88

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