08/06/2023
Gas plant installation is a crucial aspect of establishing a profitable LPG or gas filling station business in Nigeria or anywhere else in the world. This venture requires significant capital investment, encompassing various expenses such as land acquisition, regulatory approvals, and the procurement or construction of LPG storage tanks.
To ensure a successful and efficient gas plant installation, it is essential to engage an experienced team like Work Horse Tech Limited in Nigeria. Their expertise helps save time, minimize costs, and ensure optimal maintenance during station operation.
Understanding LPG:
LPG, or Liquefied Petroleum Gas, refers to a mixture of flammable hydrocarbon gases like propane, butane, isobutane, butylene, and propylene. These gases are derived from crude oil refining and natural gas processing. LPG remains in liquid form under pressure but becomes a gas at room temperature and atmospheric pressure. It finds common applications in residential heating, cooking, hot water systems, and as autogas fuel for vehicles.
LPG/Gas Plant Design and Installation:
Before owning an LPG or gas plant, it is crucial to meet specific standard requirements approved by the Director of Petroleum Resources (DPR).
Here are some essential considerations for gas plant design and installation:
1. General Design:
2.All components such as vessels, fittings, pumps, dispensing systems, hoses, filling nozzles, adaptors, and breakaway/pull-away systems should be designed for safe and efficient operations, adhering to applicable codes and standards.
3. Important Factors to Note:
* Local Content: Demonstrate a commitment to involving Nigerian contractors in executing project aspects that can be competently handled locally.
* Nigerianisation: Reflect the indigenization policy of the government in the project management structure and engage relevant personnel from the Department of Petroleum Resources in project development phases.
* Zero-Flare Compliance: Ensure project development programs comply with government directives to eliminate routine operational flaring of associated gas.
* Greenhouse Gases: Prohibit the use of greenhouse gases like Chloro-Fluoro Carbon (CFCs) in fire-fighting systems, aligning with environmental guidelines and standards for the petroleum industry.
* Use of Chemicals: Comply fully with national environmental guidelines and standards for oil and gas production operations.
* Handling of Hazardous Materials: Follow national environmental guidelines and standards for oil and gas production operations, including obtaining Material Safety Data Sheets (MSDS) approval from the Department before using hazardous materials.
3. Installation: Only competent personnel should undertake the installation and commissioning of the LPG or gas plant, following the manufacturer's instructions. Written procedures should be established, adhering to the Mineral Oils Safety Regulations (MOSR) of 1997. Necessary measures must be taken to reduce risks, including replacing hazardous materials with non-hazardous alternatives wherever possible.
4. LPG or Gas Storage Tank Design Specifications and Fittings:
* Tanks should be designed for a working pressure corresponding to the v***r pressure and highest temperature expected.
* All tanks should have pressure gauges, liquid content, and temperature measurement devices.
* Excess flow valves should be installed to prevent the loss of liquefied petroleum gases.
* Each storage tank should have remote control hydraulically operated shut-off valves.
* A water sprinkler system should be provided on top of the gas vessel, along with access ladders for inspection and maintenance.
* Tank capacity should allow for a maximum operating temperature not exceeding 95% of its capacity.
5. Cylinder Filling Shed:
* Cylinder filling should be done in designated buildings, which should be open-sided and not located in cellars or upper stories of buildings.
* The floor should be near ground level or raised to a minimum of 1 meter above vehicle platform height.
* If filling area is not fenced, a fence of at least 2 meters high should enclose the filling and gas storage area.
* Ducts or blow-off lines should not discharge near sewer systems or drains used for other purposes.
* Effective seals should be provided for water drains in the filling area.
* Piping should be protected or painted with appropriate industrial colors.
* Adequate fire extinguishers should be strategically placed within the premises, easily accessible to plant personnel.
* Cylinders should not be stored in the filling area; a separate designated area within the plant should be allocated for cylinder storage.
* Sufficient lighting should illuminate both the working and storage areas of the plant.
Requirements for LPG Plant/Cooking Gas Plant License:
To obtain approval, construction, modification, relocation, and licensing of an LPG plant or autogas station from the Director of Petroleum Resources (DPR) in Nigeria, the following requirements must be met:
1. Approved Drawings: Submit three copies of approved drawings showing existing or proposed buildings on the site, along with relevant distances to roadways and adjoining properties.
2. Piping and Instrumentation Diagram (P&ID): Provide three copies of P&ID for the gas filling plant and manufacturers' data sheets for the storage tanks, specifying the codes and standards followed in the design.
3. Fire Report and Approval: Obtain a provisional approval letter and fire report from the Chief Federal/State Fire officer or an authorized officer, confirming satisfaction with the proposed fire prevention arrangements.
4. Town Planning Authority Authorization: Include a letter from the appropriate Town Planning Authority authorizing the location of the LPG filling plant at the proposed site, with town planning approval stamps on all design drawings.
5. Memorandum and Articles of Association: Submit three copies of the company's Memorandum and Articles of Association, along with evidence of incorporation by the Federal Ministry of Trade to deal in petroleum products.
6. Tax Clearance Certificate: Provide the tax clearance certificate for the preceding three years or a tax exemption certificate for a new company.
7. Application Fee: Pay the application fee determined by the DPR, in the form of a bank draft or certified check payable to "Federal Government of Nigeria DPR Fee Account" upon submission of the application.
8. Codes, Standards, and Specifications: Include three copies of the codes, standards, and specifications adopted in the design of the tanks and ancillary equipment.
9. Safety, Health, and Environment (SHE) Proposal: Submit a copy of the SHE proposal for the proposed plant, along with the Environmental Impact Assessment report of the site.
By adhering to these requirements and following the design guidelines for gas plant installation, you can ensure a safe and compliant operation of your LPG or gas filling station. It is advisable to consult with experienced professionals and regulatory authorities to ensure a successful gas plant installation.
