Cabinet of Ministers Regulations No. 429 in Riga on 21 June 2005 (pr. No 36 12) amendments to the Cabinet of Ministers of 29 April 2003 regulations No. 229 "rules for the Latvian et seq of the LBN 241-03" internal pipeline system and gas equipment "Issued in accordance with article 2 of the law on construction of the fourth part 1. make Latvian et seq of the LBN 241-03" internal pipeline system and gas installation "(approved by Cabinet of Ministers of 29 April 2003 regulations no 229" rules for the Latvian et seq of the LBN241-03 "internal pipeline system and gas installation" (Latvian journal , 2003, 66 no)) the following amendments: 1. make paragraph 8 by the following: ' 8. Internal pipeline system and gas equipment shall be designed and constructed so as to ensure the safe use of the economically eligible throughout their lifetime, taking into account safety and other technical requirements in accordance with the Cabinet of Ministers of 2 May 2000, the Regulation No 165 "provisions of the pressure equipment directive and their complexes", Cabinet of Ministers on 7 November 2000 by Regulation No 384 "rules for dangerous" , Cabinet of 10 April 2001, regulations No 163 "rules for installations that use gaseous fuels" and the Cabinet of Ministers of March 27, 2001 regulations No 142 "rules for the Latvian et seq of the LBN006-00" essential requirements "." structures; 1.2. the express 27 the following: "27. Dūmkanāl, flues, and connecting the output stages, through which combustion products discharge for gas installations and apparatus must comply with the legislation on fire safety, relevant and applicable standards et seq.;" 1.3. make 31 the following: "31. Buildings that are higher than 10stāv, natural gas as fuel only allowed to use the building for the total heating and hot water preparation equipment for gas. These devices are placed in the attic of the building or residential roof floor, or in special containers on the roof. Gas equipment installed in accordance with the relevant applicable standards and must comply with the requirements set out therein. "; 1.4. supplement with 33.1 points following et seq: "allowed to set C1" 33.1 "type gas machines (gas combustion apparatus with Horizon Air to the lo drive and waste gas discharge through the outer wall) low-rise (three floors) apartment residential buildings, except the year of construction, and the individual apartment heating and hot water preparation, if the gas machine maintenance is carried out in accordance with the manufacturer's specifications, as well as applicable local standards."; 1.5. supplement with 21.3. section et seq as follows: "If this was 34.1 3. et seq., and 21.3. in the areas referred to in the window area is at least 0, 03m2 on the 1m3 of space and height of at least 2 m."; 1.6. to make 35 as follows: ' 35. this paragraph 34 et seq, which deployed: 21.8. gas plant with a capacity of 500 kW and less restrained from other facilities with fireproof partitions, which fire resistance limit is not lower than that of EI-60, fire-resistant floors, where the fire resistance limit is not lower than the R-60, and the fire door, which fire resistance limit is not lower than that of EI-30; 35.2. gas plant with a capacity of more than 500 kW, the buildings higher than 10 floors, bounded from the other premises with fire bulkheads, which fire resistance limit is not lower than the EI-120, fire-resistant floors, where the fire resistance limit is not lower than R120 and the fire door, which fire resistance limit is not lower than that of EI-90. "; 1.7. replace paragraph 43, the number "36." with the number "37"; 1.8. to replace the words "in paragraph 44 of the public buildings in the attic, roof floor" with the words "public buildings built in the roof floor or attic"; 1.9. supplement with 44.1 points et seq as follows: "This paragraph 44 et seq 44.1 rooms mentioned in the window area must be at least 0.03 m2 for 1 m3 of the room and the height of at least 2 m."; 1.10. Express 45 as follows: "45. this paragraph 44 et seq, which deploys: 45.1. gas plant with a capacity of 500 kW and less restrained from other facilities with fireproof partitions, which fire resistance limit is not lower than that of EI-60, fire-resistant floors, where the fire resistance limit is not lower than the R-60, and the fire door, which fire resistance limit is not lower than that of EI-30; 45.2. the gas plant with a capacity of more than 500 kW, buildings that are higher than 10stāv, bounded from the other premises with fire bulkheads, which fire resistance limit is not lower than the EI-120, fire-resistant floors, where the fire resistance limit is not lower than R120 and the fire door, which fire resistance limit is not lower than that of EI-90. "; 1.11. the express 85 table as follows: "no PO box internal pipeline system to the maximum pressure (MOP), the strength of the Pack test leak test test pressure (STP), probation (TTP) test pressure, bar examination time 1 2 3 4 5 6 7 1. Residential and public buildings not greater than 0.05 1.0 assembled systems required viewing, but not less than 10 minutes 5 minutes greater than 0.05 0.05 to 0.1 1.0 (included) to view the system assembled the required but not less than 0.1 10 minutes 10 minutes 2. industrial buildings, boilers not exceeding 0.05 1.0 assembled systems required viewing, but not less than 10 minutes 10 minutes greater than 0.05 0.05 up to and including 1.0 2.0 1 hour 1 hour greater than 1.0 1.0 up to 3.0 (including) 4.5 1 hour 1 hour greater than 3.0 3.0 to 4.0 (including) 6.0 1 hour 1 hour 4.0 ";

1.12.87 points to express the following: "87. Jaunizbūvēt and reconstructed natural and liquefied gas pipeline system and internal gas installations shall be adopted into service in accordance with the Cabinet of Ministers of 13 April 2004 the Regulation No. 299" rules for the structure and operation of the adoption "of the standards EN 448:2003" natural gas distribution and user gāzesapgād system with maximum working pressure up to 1, 6MP (16bar) operation and maintenance. " 2. Projects which are in the accepted or submitted for acceptance to the date of entry into force of the provisions and technical solutions which correspond to the period of the existing regulatory requirements are not to be processed according to the requirements of this regulation. 3. Regulations shall enter into force by 1 august 2005.
Prime Minister a. Halloween economic Minister A.r. Kariņš