Chevron completes all construction and installation work in Bangladesh using unit rate contracts that include consumables only and do not include any engineering, purchasing or supply of materials. All the engineering shall be completed by the Engineering Contractor and/or the Vendors for the equipment. Most equipment and bulk materials are not available in Bangladesh and must be purchased either in North America, Europe, Thailand, Malaysia or Singapore and then shipped to the construction site. In general the philosophy for the installation is to purchase large equipment as skidded units that are fabricated outside of Bangladesh. This includes buildings (as applicable) that will be purchased from Vendors outside Bangladesh and shipped in pre-fabricated pieces to the job site.