|
Tender description :
|
Request for price quotes: Acquisition of technical propane and fuel (liquefied gas, diesel fuel) for the year 2026
Technical propane. GOST 20448-2018, GOST 34858-2022.
GOST 32511-2013. DIESEL FUEL. The supplied winter-grade diesel fuel must meet the requirements of GOST 32511-2013 (freezing point not higher than -45 degrees) Cetane number, at least 49; Cetane index, at least 46; Density at 15ºC, kg/m³, 800.0-840.0; Mass fraction of polycyclic aromatic hydrocarbons not more than 8%; Mass fraction of sulfur, mg/kg, not more than 10.0; Fractional composition: distilled at a temperature of 180ºC, not more than 10%; distilled at a temperature of 360ºC, not more than 95%; Kinematic viscosity, at 40ºC, mm²/s 1.5-4.0; Limit filterability temperature ºC, not higher than minus 26; Cloud point temperature, ºC, not higher than minus 16; Flash point, determined in a closed cup, ºC, not lower than 55; Lubricating ability: corrected wear scar diameter (wsd) at 60ºC, µm, not more than 460; Copper strip corrosion (3h at 50ºC), units on the scale - Class 1; Ash content, % by mass, not more than 0.01; Coking of 10% distillation residue, not more than 0.3%; Mass fraction of water, mg/kg not more than 200; Total contamination, mg/kg not more than 24; Oxidative stability: total amount of sediment g/m³ not more than 25%. The supplier, after signing the contract, is obliged to provide winter-grade diesel fuel in accordance with GOST 32511-2013 upon request and ensure daily needs according to the contract. Fuel is purchased using electronic cards or coupons with the provision of a detailed monthly report. The supplier must ensure the round-the-clock operation of gas stations in all specified settlements, providing a list and addresses after the contract is concluded. In case of breakdown, malfunction, or closure for repairs of the gas station, the supplier is obliged to provide backup gas stations. To ensure the uninterrupted operation of the customer, the supplier must have at least two gas stations (hereinafter - GS) in the Munaily district, within a radius of no more than 10 kilometers from the village of Mangistau.
Liquefied petroleum gas. GOST 27578-2018. Liquefied gas for refueling vehicles. Physicochemical and operational indicators of liquefied gases: 1. Content of components: - total methane, ethane, mass fraction, % - not regulated. - propane, mass fraction, % - 50.0 +/- 10.0 - total of unsaturated hydrocarbons, mass fraction, %, not more than - 6.0 2. Content of hydrogen sulfide and mercaptan sulfur: mass fraction, %, not more than - 0.01 including hydrogen sulfide mass fraction, %, not more than - 0.003 3. Volume fraction of liquid residue at a temperature of 20°C, %, not more than - 1.6 4. Intensity of odor, points, not less than - 3. The product is purchased by vouchers or card system. From the moment of receiving vouchers or cards, the supply of the product must be carried out around the clock. GOST 27578-2018. "LIQUEFIED HYDROCARBON GASES FOR ROAD TRANSPORT" Filling stations must be located in the territory of the Munaily District, Mangystau Region.
|
