Cabinet of Ministers Regulation No 619 in Riga august 9, 2011 (pr. No 47 8) amendments to the Cabinet of Ministers of 4 April 2006, the Regulation No 257 "rules for the Latvian et seq of the LBN 262-05" electronic communications networks "" Issued in accordance with article 2 of the law on construction of the fourth draw in the Latvian et seq LBN 262-05 "electronic communications networks" (approved by Cabinet of Ministers of 4 April 2006, regulations No 257 "rules for the Latvian et seq of the LBN 262-05" electronic communications networks "(Latvian journal, 2006, 57 no)) the following amendments: 1. Complement with 2.2.1 and 2.2.2 et seq of the subparagraph as follows: "Cabinet hardware-2.2.1 electronic communications network equipment for the hardware;
2.2.2 support – to strengthen the design of antenna structures, overhead or hanging cable strengthening; ".
2. Express 2.3 and 2.4. subparagraph by the following: "2.3 the internal cables, installation cables and wires, which are assembled in the Interior;
2.4. internal switchboard installation box or box-switchboard, box or a box, which is mounted indoors; ".
3. Express 2.7 and 2.8. subparagraph by the following: "2.7. cables volume – the number of strands over metallic cable or optical fiber count optical fiber cable;
2.8. the cable closet – electronic communications network distribution equipment for the metal cable distribution, of capacity and more over, 101 or optical fibre cable distribution with Cabinet-mounted optical plug-ins; ".
4. a add to 2.8.1 and 2.8.2 et seq of the subparagraph as follows: "switching point 2.8.1 – equipment vājstrāv electronic communications networks of the chains of the closing Exchange, the individual parts to be switched on, off or switch;
2.8.2 suit – engineering with construction-which is a basic antenna or other electronic communication equipment placement; ".
5. Express 2.10 and 2.11. subparagraph by the following: "2.10 distribution box-electronic communications network distribution equipment for the metal cable distribution, of capacity from 21 to 100 pairs, or optical fibre cable distribution with box-mounted optical plug-ins;
2.11. the distribution box-electronic communications network distribution equipment for the metal cable distribution, with a capacity from 5 up to 20 pairs, or small number (up to 12) optical fibre distribution; ".
6. Supplement to section 2.11.1 et seq the following: "– the ground vertical stab 2.11.1 consolidation design for the antenna, or hanging overhead cables and distribution box for attaching;".
7. Supplement et seq of 2.13. subparagraph by the following: "2.13. Tower-pašstāvoš engineering construction, which is a basic antenna or other electronic communication equipment placement."
8. the title of chapter II be expressed as follows: "II. General requirements for the design of electronic communication networks".
9. The deletion of paragraph 3, the word "distribution".
10. Make paragraph 9 by the following: "9. the optical cables are used, taking into account the cable manufacturer's specified functional applications (external or internal installation installation of fiber optics)."
11. Make paragraph 10 by the following: "10." cable line shall, subject to the regulations set out the requirements for fire protection. "
12. Replace paragraph 13, the word "indoor" with the word "internal". 
13. To complement the chapter IV with 13.1 points by the following: "13.1 utilities projects be made objects safe and appropriate access to it."
14. Replace the title of chapter V and the introductory part of paragraph 14, the word "indoor" with the word "internal".
15. Express 14.1. subparagraph by the following: "14.1. building cellars, attic and underfloor cable insert the aizsargcaurul mines or placed on mechanical structures for strengthening the cables attached to the building structure;".
16. Replace the words "in paragraph 14.2. floor switchboard" with the words "cable closets".
17. Make the second sentence of paragraph 19, the following wording: "cable cabinets and cable distribution cables, equipment rack secured to the cable load-bearing structures or building structures, maintaining the existing, previously secured electronic communications network cables and elements."
18. Make 26 the following: "26. Marked all the equipment, including radio equipment, antennas, mounted on the walls of the pipe riser, hardware and cable distribution cabinets, boxes, distribution boxes, amplification and switching points, which set up a communications network."
19. Make 30 and 31 by the following: "30. Cable Distribution cabinets, boxes or boxes, cable television network sazarotāj that deploys open stairwells, installed not less than 2.2 m above the floor.
31. Cable Distribution cabinets, boxes or boxes, cable television network sazarotāj and vertical riser pipes fitted so as not to interfere with the movement of people and the door opening. "
20. Replace paragraph 32, the word "distribution" with the word "cable".
21. in paragraph 33 deleted words and figure "and not less than 0.1 m from the ceiling".
22. Replace the words "in paragraph 21.8." with the word "-lead".
23. Add to subparagraph et seq to 22.7. the following wording: ". elektrokabel optical and 36.5 electronic communication cable – 0 mm."
24. paragraph 41 be expressed as follows: "41. Bore and Groove walls and some of the divisions after Cable Assembly, aizblīv not to reduce the fire resistance of the structure and prevent smoke, gas and fire spread."
25. the supplement V to 42.1 points in the following: ' 42.1 internal electronic communications network active equipment connected to the electricity grid, deploys a specially designed premises, hardware cabinets or metal container outside cable distribution cabinets or floor sharing switchboard to be separated from those cables and passive cable distribution facilities that are not connected to electrical connection. "
26. To complement the title of Chapter VI, after the words "cable line of" with the words "and the machine".
27. Supplement with 43.1 points following et seq: "43.1 electronic communications networks underground cables and cable line deployments in the city uses Street and street infrastructures or – in exceptional cases – other common utilities corridors and their structures, where streets and street infrastructure or utilities corridors already exist."
48.28 to replace in the second sentence of paragraph the word "indoor" with the word "internal".
29. Supplement with 48.1 and 48.2 et seq of the following paragraph: "29.9 antennas arranged so as not to disturb the existing antenna and radio equipment.
30.0 antenna installed that supports it-coming into contact with already existing antennas or their attachment structures. "
30. Make 51 and 52 of the following: "51. Cable ducts must be drawn in mechanically damaged, must not damage also if the cables before ielikto.
52. Cable electrification blank or partially already occupied cable ducts tube or channel is permissible if the retractable cable diameter is less than or equal to the calculated or ducts channel the available capacity (annex 4). "
31. Supplement with 67.1 and 67.2 et seq of the following paragraph: "67.1 hanging cable line crossing between two buildings arranged so as to avoid one set of parallel cable.
67.2 hanging cable lines must not be closer than three feet from the nearest window top edge. "
32. Make 80. paragraph by the following: "80. Installing or constructing electronic communications networks, utilities or object owner (or authorized person) comply with the minimum distances between the electronic communications network for metallic cable line and other objects external dimensions (annex 2 and other legislation on the placement of external utilities) and cross the line. The minimum distance between the electronic communications network for optical cable line and other objects external dimensions can be less than that laid down in annex 2, where the owners of the mutually agreed. "
33. To make the title of Chapter VII, the following wording: "VII. Internal electronic communication networks the dismantling".
34. Delete paragraph 82.
35. To replace paragraph 88, in the second sentence of paragraph 89 and 90, second sentence, the words "electronic communications network" with the words "electronic communications network".
36. To make annex 1 as follows: "annex 1 et seq of Latvia LBN 262-05 for" electronic communications networks "(approved by Cabinet of Ministers of 4 April 2006, regulations No 257) electronic communications networks used for the design of graphical signs i. cable line of table 1 the name label graphic sign notes the current projected 1. Cable ducts in a sloping forward slash indicates the location of cable wells. To specify the existing cable Oh and distances between wells, using Arabic numerals, the number of those Oh-Roman numerals 2. Switching from cable to cable ducts ground cable 3 ground 4. Wall mounted cable 5. Transition from cable ground to cable to the wall 6. Transition from cable to cable ducts to the wall 7. Hanging cable 8 cable for hanging post 9. submarine cable 10 cable loop cable assembly 11 reserve 12. Demon tējam cable lines the cable coupling II. table 2

The name label graphic sign notes the current projected 1. Connecting coupling (optical and copper cables) 2. Split Sleeve 3. transition coupling cable shaft (optical and copper cables) 4. Parallel (temporary) coupling (only copper cables) Sprostuzmav 5 (copper cables) 6. Simetrizējoš coupler (copper cables) 7. Coupling with the left sleeve of all reserve (copper cables) the CAP, which has been left over the reserve, at the graphic symbol must specify a reserve left over, the number of the cable sleeve with 8 left over reserve outside sleeve (copper cables) III. Copper and optical cable distribution cabinets, boxes and boxes table 3 name label graphic sign notes the current projected distribution box 1 column 2. Cable distribution box with the buried base 3. Internal switchboard cables, optical connection in the closet, closet optical Panel internal and outdoor optical connection Cabinet above the legend graphic symbol specifies the connection of the OS, but the optical Panel cabinets designation-OPS. For example: 4. Outdoor cable distribution Cabinet or optical connection in the closet, or the optical Panel wardrobe 5. internal cables in switchboards, optical, optical connection Panel wardrobe changes of volume 6. Outdoor cable distribution cabinets, optical, optical connection Panel wardrobe changes of volume 7. Internal or outdoor electronic communications equipment closet 8. Outdoor electronic equipment container 9. Optical Cross-country rack of 10. Optical distribution panel on the wall 11. Distribution box (optical and copper cable network) 12. Parallel connected to the distribution box (cable network)


 
13. Open connection (open joint) closet 14. Open connection-sharing box (attached to) 15. Open connection-sharing box (mounted on Wall) IV. 4. Ducts the table name label graphic sign notes the current projected 1. existing ducts ducts aka numbering used Arabic numerals and letters of the Latin alphabet, but the UK numbering – those Roman numerals 2. enlargement of ducts ducts 3 aka 4. profile (ducts from the main Profile designation in the horizontal line represents the basis for the ducts. Under construction and reconstruction in accordance with drawing indicating the profile number 5. enlargement of ducts v. boosters and regenerator in table 5 the name label graphic sign notes the current projected 1. starppastiprinātāj dual-band (vienkabeļ) 2. starppastiprinātāj dual-band (so far) IKM equipment 3 regenerator (vienkabeļ, double) regenerator equipment IKM 4 (so, two-way) 5. xDSL regenerator (vienpār) 6. xDSL regenerator (divpār) VI. Other cable network elements in table 6 the name label graphic sign notes the current projected 1. Distribution element (boxing or terminator) 2. transition adaptor 3. Stab 4. Column by Column 5. brace with one suffix tree 6. Column with two wooden Poles with thymus 7. one concrete pillar 8. suffix with two reinforced concrete pillar with the suffix-9.10. Šķiedroptisk support in zarotājierīc (English: the splitter) n-output (port) number 11. Electro power supply unit 12. Optical/electrical converter 13. Line the Strip/atzarotāj 14. Connector (a generic term) 15. Connector cable connection socket 16. cable television and FM radio connection VII. Electronic communications networks dismantled part of the representation of the Dismantled an indoor cable distribution Cabinet or box: VIII. Optical fibre cable network labels 7. table name label graphic sign notes the current projected 1. Optical connector 2 connect to tubular fibre or continuous optical fiber 3. Tubular connected fibre 4. Fibre optical connection terminal Board 5. Optical cable lines, fiber cable phase 6. Optical cable spare loop optical cable to which the access point of the fibre bundles are cut in the aizsargcaurulīt indicates the beam numbers, not cut. For example: do not cut the beam: 1.2.7. Optical cable sleeve 8. Optical Kross (ODF) 9. Optical connection closet (s) ' 37. Express 3. paragraph 12 of the annex as follows: "12. property management is external distribution box (1) or an external installation cable closet (4)."
38. To supplement annex 4 et seq with the following: "4. the annex to the Latvian et seq LBN 262-05" electronic communications networks "(approved by Cabinet of Ministers of 4 April 2006, regulations No 257) cable electrification needed for sewer or cable channel available capacity determination 1. In this annex, as the calculation of cable channels available to sewers or cable electrification capacity.
2. Empty the pipe or channel cable electrification of available capacity shall be determined using the following formula: St = D x 0.85 where St-empty pipe or channel capacity of cable electrification available;
D-channel or pipe inner diameter in millimeters.
3. If partially busy channels in ducts or pipe is sucked into one cable, cable electrification of available capacity shall be determined using the following formula: Sd = St-d that Sd-partially filled pipe or channel capacity of cable electrification available;
St-empty pipe or channel capacity of cable electrification available;
d-pipe or channel in the cable diameter in mm.
4. If partially busy channels or ducts tube is retracted several cables, fixed cable with the largest diameter and the rest of the cable diameter, amount: 4.1 if the rest of the cable diameter, the amount is less than half of the largest diameter of the cable, it is not taken into account and the available capacity of the cable entry shall be determined in accordance with paragraph 3 of this annex;
4.2. If the rest of the cable diameter is equal to the sum of the largest cable diameter half or more of the available capacity of the cable entry shall be determined using the following formula: Sd = St-0.7 (d) that part of the Sd-1990s busy channel available in the pipe or cable electrification to capacity;
St-empty pipe or channel capacity of cable electrification available;
(d) the preferential, all tube or channel cable diameter in millimeters of the amount.
5. This annex 2, 3, and 4. the results of the calculations referred to in paragraph 1 do not apply as criteria for installation of the cable ducts stages with elbows and tubes in which the cables put the "iepūšan" method. Pipes that cables with "invest" method, iepūšan is assessed in addition to the amount of work performed and the impact of changes on existing route operation. " 
Prime Minister v. dombrovsky traffic Minister Augul by U.