1. Appointment. River life vest TU 7448-002-59528825-05 (hereinafter referred to as the vest) manufactured in accordance with GOST 22336-77 is used as an individual life-saving device for people weighing 35 to 140 kg of personnel of the River Fleet ships. 2. Technical data. 2.1. The vest meets the requirements of the rules of the Russian River Register and the Technical Regulations on the safety of river transport facilities. 2.2. Overall dimensions of the vest (+ mm): Width 320mm Length 780mm 2.3. Weight of the vest with search fire, no more: 1.2 kg 2.4. The vest has buoyancy, not less: 16.5kg 2.5. Vest shoulder strength, not less: 90kg 2.6. Strength of tape and lifting loop fastening, not less: 320kg. 2.7. Jacket shell color: orange. 2.8. The vest is made for people weighing from 35 to 140kg and chest girth from 900mm. up to 1750mm. 3. Construction. 3.1. The vest is equipped with a whistle and search fire. 3.2. The vest can be easily adjusted to the figure of people of various sizes and can be put on without assistance in a period of no more than 1 min. 3.3. The vest is marked. 4. Packaging. 4.1. Each vest is packed in a plastic bag and stacked in cardboard boxes or other types of packaging. 4.2. Other types of packaging are allowed upon agreement with the Customer. 5. Preparation of the vest for work: Put on the vest with the straps to the body, stretching the straps to the sides, pull the vest up to the chin. Tie the vest and body with straps and fasten securely in place. 6. Delivery set. 6.1. Life vest - 1pc. 6.2. Signal whistle - 1 pc. 6.3. Search electric fire - 1pc. 6.4. Passport for each vest - 1 pc. 6.5. River Register certificate for a batch - 1pc. 7. Maintenance. 7.1. The use of gasoline, acetone and other solvents for cleaning vests is prohibited. 7.2. It is forbidden to use a life jacket if the jacket of the vest, attachment straps are broken, and at least one part of the filler is missing. 7.3. The vest should be periodically inspected at least once a year. 8. Storage and transportation. 8.1. The vests are stored in a ventilated room at a distance of at least 1 m from heating devices, in a place protected from sunlight, moisture, dirt and dust. 8.2. Transportation conditions for group Zh3 according to GOST 15150-69. 9. Manufacturer's Warranties. 9.1. The manufacturer guarantees the compliance of the vests with the requirements of these technical specifications TU 7448-002-59528825-05, provided that the consumer observes the conditions and rules of operation, transportation and storage. 9.2. Service life - at least 5 years. 9.3. After the expiration of the warranty period, vests can be re-certified in accordance with the established requirements of the RS at the Station recognized by the RRR. 10. Certificate of acceptance. The vest meets the requirements of technical specifications TU 7448-002-59528825-05 and is recognized as fit for operation in accordance with GOST 22336-77.