Bander-abas

1. General
            Bander abas was constructed and    put into operation in 1979 by Fuor-Thyssen Consortium on a plot of land with    an area of 400 hectares, located along the road to Tehran and 5 km distant    from Esfahan, to process the crude light oil coming from Bander    abas -Maroon    oil fields. Esfahan refinery consists of two parallel trains, each producing    a rated capacity of 100,000 bpd. Each existing train of the refinery consists    of two plants, one for the distillation, and the other for the catalyst    conversion. The units of CDU, VDU, LPG, and VIS Breaker… are located in the    distillation plant, and the units of Plat Former, Unifier, Isomax,    Hydrogen…are located in the catalyst conversion plant.
            Bander abas Oil Refining    Company intends to increase its oil refining capacity up to 360,000 bpd. To    this end, the sub-project package “B” called “Bander    abas Refinery Development and Revamping Project” specified by the    following table of project features was assigned to a joint venture of Pier    Group Co., Tarh-o-Palayesh, and Bander abas. By this project,    not only the capacity of Esfahan Oil Refinery will be increase, but also some    parts of Esfahan Refinery will be revamped and the entire control system of    the Refinery will be equipped with the electronic systems.

Pier Perltite, Bander abas Joint Venture have    taken necessary measures to fulfill their contractual obligations on design,    procurement, and construction of the undertaken Project.
        This    Project is deemed significant and complicated because the Project works have    to be continued simultaneous with the regular capacity operation of Esfahan    Refinery which is one of the largest refineries in Iran. Construction of such    significant and complex task project demands special professionalism and care    to be taken for safety and HSE measures, which will be meticulously    accomplished by the Joint Venture of Pier Group
        2. Project Scope of Work
        2.1. Sub-Project B1
        The    scope of work for Sub-Project B1 includes construction, installation    and                 pre-commissioning of the new units and buildings as follows:

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         

No.	Description	Unit No.	Capacity
1	Distillation Unit - 3rd CDU Unit	71	120,000 bpd
2	3rd LPG Unit	75	9,809 bpd
3	Kerosene Treating Package	85	27,000 bpd
4	New Flare Unit	25	3,030 T/H
5	Substation and Switch Gear	SS26	-
6	Process Interface Building	PIB-05	-

     

2.2. Sub-Project B2
        The    scope of work for Sub-Project B2 includes revamping of the existing units and    systems as follows:

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     

No.	Description	Unit No.
1	DU/VDU/SRG in both Trains	01-51
2	LPG in both Trains	05-55
3	Storage, Blending, and Transfer      System	20-50
4	Waste Water Treatment Unit	26
5	Fuel System	23
6	Water System	22
7	Air System	24
8	Steam and Power System	21
9	Nitrogen Distribution System	11
10	Interconnecting	45

     

2.3. Sub-Project B3
        The    scope of work for Sub-Project B3 includes change and replacement of the    control and protection system of the existing units (as detailed below) with    the advanced electronic systems to be substituted for the existing pneumatic    systems, and construction of four PIB buildings and one CCB1 building:

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   

No.	Description	Unit No.
1	CDU/VDU/SRG of both Trains	01-51
2	LPG of both Trains	05-55
3	Unifier – Platformer of both Trains	02-52
4	Visbreaker of both Trains	03-53
5	Isomax of both Trains	06-56
6	Hydrogen of both Trains	07-57
7	H2S Removal and Amin treating of      both Trains	08-58
8	Sulfur Recovery	09
9	Nitrogen	11
10	Steam and Power	21
11	Water	22
12	Fuel System	23
13	Plant and Instrument Air System	24
14	Flare System	25
15	Waste Water Treatment	26
16	LPG Loading	30
17	Tankage Area	20
18	Special Solvent	19
19	Interconnecting	45
20	Control Building	CCB-1
21	Process Interface Building	PIB-01
22	Replacement of PIB2 Building by      Special Solvent Control Building (via correspondence PNA/002/91/18186	PIB-02
23	Process Interface Building	PIB-03
24	Process Interface Building	PIB-04