Cabinet of Ministers Regulations No. 421 in 2001 (2 October. Nr. 47, 5. §) rules on road equipment issued under the Highway Traffic Act 42. the second paragraph of article 1 General questions 1. Rules lays down the requirements for the existing road jobs (jobs) for the equipment with road signs, as well as captive and distracting devices.
2. place fitting with road signs, captive and distracting devices provide a person making road construction, repair, as well as other jobs on the road (work performer), in coordination with the Directorate of roads of Latvia.
3. Implementation of the provisions of the control of the road Manager and the Directorate of roads of Latvia.
4. the provisions of the non-discharge of the work of investigator responsibility law.
 
2. space creation principles 5. Work equipment depends on: the travel group 5.1, which shall be the place of work;
5.2. the duration of the work;
5.3. place of work placement on the road.
6. Work equipment parameter selection depends on road conditions and traffic characteristics.
7. Work equipment and working space dimensions (length and width) is selected so that the least possible impact on normal traffic and ensure traffic safety.
8. Work equipment as appropriate for the classification of the road following groups: 8.1 roads in built-up areas (Chapter 6);
8.2. path without the split bar outside built-up areas (Chapter 7);
8.3. travel with a split bar outside built-up areas (Chapter 8).
9. Depending on the duration of work are divided into the following groups: 9.1. long-term work sites;
9.2. temporary work space.
10. The continuing work of the job function for more than 24 hours. Work can be both light and in the dark time of the day. The necessary work equipment and traffic restrictions on the road also preserve the dark time of day.
11. Temporary work locations, job function no longer than one day. Work only during daylight hours, except for this provision in paragraph 12. Traffic restrictions on the road in the dark time of day does not save (regardless of whether the work is continued on the next day).
12. Temporary work space for 24-hour dark time machine: 12.1. If it is necessary to restore normal traffic, eliminating the traffic accident or breakdown, utilities as well as performing other tasks;
12.2. If the light time of the day the big traffic can not be guaranteed due to traffic and the safety of workers at the workplace.
13. Temporary work space divided into: 13.1. stationary temporary work location where job run time does not change;
13.2. temporary mobile work sites in which mechanism (mechanism) during the execution of the work moving along the way.
14. the work of the traffic is suspended in part by work place technical means equipment, which according to the principle of installation path group, job nature and duration of execution referred to in these rules 6, 7 and 8.
15. Work equipment depending on the travel group, the duration and location of place of work on the road is set in these rules 1, 2, 3, and 4. the schemes listed in the annex. The reviewer of this scheme of work is used in concrete work equipment.
 
3. traffic organization 3.1 General requirements 16. Permission to start work on the road, the participants develop and work under the job matching scheme of the equipment in this provision the requirements of subsection 3.2. Work equipment is also included in the schema of the traffic necessary for the organisation.
17. Work equipment and harmonisation of the scheme is not necessary: 17.1. removing the crash, if you do not have to complete the job more than three 24-hour;
17.2. in carrying out the work for which traffic should be limited to not more than an hour;
17.3. the maintenance of the road.
18. This provision of the 17 cases referred to in paragraph select a travel group, the duration and location of place of work on the road according to the work equipment scheme (1, 2, 3 and annex 4).
19. This rule 17.1 and 17.2. in the cases referred to in the work of investigator for commencement inform road managers and Road Directorate of Latvia, as well as organizations whose activities will be affected.
20. the participants shall have the right to regulate traffic at the time of the work, if unforeseen circumstances arise that with jobs in the existing scheme of the equipment technical means it is not possible to eliminate immediately (for example, maiņvirzien movement organizing optimal congestion hours, temporary detour direction pointing along a technological operation place).
3.2. Place of work equipment and the implementation of the scheme 21. Jobs equipment scheme: 21.1. exact location of place of work, on the road (road);
21.2. the work to be done;
21.3. the terms;
21.4. existing road signs, the use of equipment in the place of work;
21.5. schematic plan of the road section, including the location of the place of work and the presentation of the necessary jobs technical features of the equipment, layout, installation and removal procedures. Schematic plan be drawn up in accordance with the typical situation for example (1, 2, 3, and 4) and, if necessary, adjusted according to the particular circumstances;
8.5. If necessary detour, — the location and equipment;
21.7. If necessary, the traffic lights, signals and operating mode;
21.8. the organisation of traffic changes after working hours or on weekends, as well as in other cases;
13.6. information relating to the participants (business name and the address of the place of work equipment, the person in charge, title, and phone number).
22. Work equipment of the scheme: 22.1. Latvian Road Administration — for the work on the main, first or second class national road;
22.2. the road Manager of the road Directorate, working for the local government, business and the home.
23. a jobs scheme the operator of work equipment subject no later than two days before the start of work. Derogations from the harmonised schemes are not allowed. If you need to correct the schema to match.
24. the work of the accessibility of the scheme of the equipment at the place of work, time of work on realization of the scheme of the equipment and the equipment maintenance in order of response person direct control of execution (or the person in charge of maintenance of equipment referred to the place of work equipment in the diagram), and work.
25. the section of the road, which at the time of the work are intended for traffic restrictions, as well as the specially built for the slip road (if applicable) traffic in a safe condition diet work.
26. If the prolonged work on major changes in the organisation of traffic (such as road closures, height or load restrictions) the performer a month before the start of work in writing inform the authorities, emergency medical service, post, police, businesses (companies), which carries passengers on scheduled services, and fire and rescue services, as well as other organizations, whose activities will be affected. Residents and road users informed through public means.
27. After completion of the work the work of the operator removes the equipment shall notify Road Manager and the Latvian Road Administration representative and Manager of the road in order to draw up acts, shall be forwarded to the section manager of the road traffic in a safe condition.
28. If the work is interrupted for a period of more than 14 calendar days, the participants work together with travel managers draw up legislation on road travel in the temporary transfer to the Manager of traffic in a safe condition and shall inform the Directorate of roads of Latvia.
3.3. traffic organization work area that joins the other route 29. If the work area is joining other path (the path connection), organized as follows: 29.1. If work space possible, circumnavigate the entire width of the road connection to the switch when installing a barrier with 912. vertical road signs according to the Latvian State standard (EN) 85:1997 "road signs";
29.2. If working place is not possible to circumnavigate, traffic on the road attachment included in the total traffic. Traffic organized like on the road where work. If necessary, work place garennorobežojum opposite road connection to the site accompanied by safeguards.
30. If work space area is located off-ramps to individual homes or businesses in the special additional measures for the organisation of traffic are required.
31. On the road that joins the work zone, set up 118 road sign with 809, 810, 811.. papildzīm, if you need it.
 
4. the work machine and work on the protection of workers 32. Job path used in the construction and maintenance of vehicles and mechanisms (hereinafter referred to as a working machine) be equipped at least with four signālplāksnīt, affixed vertically to work the machine furthest protruding parts front and rear.

33. Signālplāksnīt is 0.14 m wide and at least 0.28 m high. Signālplāksnīš coating material used for class 2 reflective surface according to EN 77:1996 "road signs". Signālplāksnīš sign is a red and white stripes with a 45 ° angle increases the working machine axis direction. Stripe width is 0.1 m (1. in Figure 9).
34. If the machine needs to move well laterally (90 ° angle to the direction of movement), then to the side surfaces, optional signālplāksnīt under this provision, paragraph 32 and 33.
35. Each of the working machine in the work place and the work time of at least one switch on all road users to see flashing or rotating orange (yellow) beacon. Using transportable road signs, shield, its upper edge at least two switch on flashing flashing lights.
36. Finally, work, work machines placed in specially designed place (square) outside the road grade boundaries of the Earth.
37. Workers over work clothes wearing an orange vest or jacket as a warning in accordance with LVS EN 471:1994 "high visibility warning clothing".
 
5. Work equipment technical features 5.1 General requirements 38. Workplace equipment for technical means shall be divided into the following groups: 38.1. road signs and traffic lights;
38.2. the temporary road signs;
23.8. defining elements;
23.9. the warning device.
39. technical features of the equipment complies with the following conditions: 24.3. technical means must not be damaged, the information provided is easily visible and understandable regardless of the climatic conditions of both light and dark time of the day;
24.4. the technical design is resistant to the effects of stray loads, durable, and transportable;
39.3. the technical means to shore support elements are provided to prevent diversion from intended position.
40. the technical features of the equipment installation and disassembly is effected in the following order: 24.9. equipping job, you must first set up road signs, starting with those from the place of employment to the farthest away, then installed a traffic light, then the norobežojošo elements and creates a temporary horizontal road signs;
40.2. by the end of the first work eliminates the horizontal road temporary signs then dismantled norobežojošo elements, then traffic lights and road signs;
After the end of 40.3. restore the former track equipment and, if necessary, adjusted to the new circumstances.
5.2. Traffic signs and traffic lights 41. Road signs and traffic lights shall be installed on a permanent or temporary.
42. The road sign size, technical requirements, usage and installation rules as appropriate EN 77:1996 "road signs" requirements, subject to the specific features of the organisation of traffic work zone. Possible deviations from the requirements of LV regarding road signs base material, if it promotes road signs, operational deployment.
43. it is prohibited to use road signs that Refractive ability or internal lighting characteristics falling EN 77:1996 "road signs". Road signs, reflective characteristics are the same as or higher than across the road used in the marks.
44. in carrying out the work, traffic safety is guaranteed by minimum number of characters in the path, introducing only legitimate traffic restrictions.
45. Road signs be installed as follows: 45.1. based on one set of no more than two road signs with the necessary papildzīm;
45.2. the continued work, road signs before and after jobs installed on permanent supports. From the place of work end to end traffic signs can be installed on temporary supports or vadstatņ;
45.3. the temporary works, road signs can be installed on temporary supports, affixed to the transportable road marks the shield or the rear of the vehicle (annex 1.7 and 8);
28.2. support hospital signage attached to the bottom surface of the carriageway must not be less than 1.5 m outside built-up areas and less than 2.0 m in populated areas;
28.3. temporary support or the rear of the vehicle attached to the road signs suspended bottom surface must not be less than 0.6 m; 28.3. any road signs regulating traffic works, set up just before the start of work. If this is not possible, installed road signs up to the start of the work covered by a dense, opaque, non-reflective material;
28.4. the job run time remove or obscure those road signs that are contrary to the temporary road sign information;
28.5. traffic restrictions repealed immediately after the end of the work. Road signs, which restricts traffic only works in time and does not apply to General road safety, cover immediately after completion of work (weekend, at the end of the work day). Use the papildzīm to specify the traffic sign.
46. In organizing the traffic in the area of jobs, road signs installed in the following order: 46.1. first movement direction set up 118 road sign, outside built-up areas it set up 50 m before the beginning of the work (on the beginning and the end of the relevant motion in the direction of the first and last šķērsnorobežojum element);
46.2. between this rule 46.1. in point road signs installed in the rest of the road signs, which inform about the nature and limits of the hazards work area;
46.3.20 m beyond the end of jobs set up 330. road sign;
46.4. If the traffic in each direction is organized in at least two driving lanes and reverse suspended separates the dividing bar, road signs installed in both side of road (traffic sign locations indicated in 1, 2, 3 and 4 of the annex in the diagram).
47. Organizing traffic jobs area, installed: 29.3.1, 2 or 8. type of lights to organize alternately two-way traffic on one lane. Traffic lights allowed the driving signal phase length must not be longer than three minutes. In this case, the 929. designation of the road (stoplīnij) is not required;
47.2. a type 1 or 2 traffic lights to the detour road sections before the intersection if necessary traffic;
47.3.8. type of traffic on the roads with the split bar before the places where traffic is transmitted to the opposite direction road, where it may be compromised safety.
5.3. the temporary signage Road 48. Continued work instead of using horizontal 947 and 948.. road signs according to the EN 85:1997 "road signs".
49. the temporary Road signs are used: 30.5. places where the white road markings do not match the intended workplace traffic organization;
30.6. changing lanes for roadway bottlenecks;
30.6. the edge of the carriageway, to explain the traffic carried on the opposite direction road.
50. at the end of the work the temporary road signs removed. If necessary, restore the previous white road markings.
5.4. elements Defining 51. Norobežojošo elements set to a protected work and warn drivers.
52. the delimitation of space used: 52.1. road vertical signs — vadstatņ (No. 908, 909), barrier (No 910, 911 and 912), vadkonus (Nr. 913), manufactured and installed in accordance with EN 85:1997 "road signs". These elements are covered with reflective material, reflective characteristics which must not be lower than across the road signs used in;
52.2. palīgbarjer (1.5);
52.3. move traffic sign shields or specially equipped working machines (1.7 and 8);
52.4. protective devices.
53. Vadstatņ use of work places long garennorobežojum and šķērsnorobežojum building suspended area. It shall be prohibited to use Vadstatņ and šķērsnorobežojum to create a garennorobežojum on the pavement or sidewalk and the roadway between.
54. Installing vadstatņ, comply with the following conditions: 54.1. creating the garennorobežojum and šķērsnorobežojum, vadstatņ installed in series one after another so that the bias stripe drop concentrates on traffic part of the roadway. Vadstatņ plate positioned 90 ° angle to the axis of the carriageway. Use of vadstatņ. the one-sided If the roadway is also the opposite direction Lane, not separated by horizontal signs, installed only in a bilateral vadstatņ;
54.2. creating šķērsnorobežojum, vadstatņ not less than three shall be placed at a narrow angle against the edge of the carriageway;
54.3. creating garennorobežojum, vadstatņ shall be placed parallel to the axis of the carriageway;
54.4. the installation of the vadstatņ distance for specific garennorobežojum and šķērsnorobežojum cases this rule 6, 7 and 8 of chapter;
54.5. over vadstatņ in the installed yellow (orange) continuously burning flares according to this provision the requirements of paragraph 71.
55. The barrier is used in populated areas the long and short-term jobs for suspended šķērsnorobežošan area.
56. installing the barriers, comply with the following conditions:

56.1. barriers to 910 and 911. road sign is used to delimit the transverse traffic closed lanes or part of it. Barriers installed to bias stripe drop concentrates on traffic part of the roadway. At the end of the barrier (traffic is suspended in the part side) mounted vadstatn. Double barrier (two one under the other plate) uses an increased hazard conditions (for example, before the places where temporary sidewalk exit on the carriageways);
56.2. barrier with 912. road sign is used to delimit the entire width of the transverse traffic closed carriageway;
56.3. above the barriers set up flares according to this provision the requirements of paragraph 71.
57. Vadkonus use of temporary work locations garennorobežojum and šķērsnorobežojum building on the roadway and sidewalks.
58. Installing vadkonus, comply with the following conditions: 58.1. vadkonus minimum height is 0.3 m, on the road with the split bar-0.75 m. Vadkonus warning sign is a horizontal red and white stripes;
58.2. building the garennorobežojum, vadkonus are placed one after another in a string parallel to the axis of the carriageway;
58.3. creating šķērsnorobežojum, vadkonus at least three shall be placed at a narrow angle against the edge of the carriageway;
58.4. vadkonus installation of the distance laid down these rules 6, 7 and 8.
59. Work area sidewalks and šķērsnorobežojum garennorobežojum up with the palīgbarjer (1.5). The Palīgbarjer information is from 0.1 to 0.15 m m high signālplāksn with red and white vertical stripes of the reflective material. Settlements on the road between garennorobežojum and šķērsnorobežojum in vadstatņ in addition to palīgbarjer may be placed.
60. the move towards Mark Shields (Figure 7 of annex 1) used šķērsnorobežojum, suspended through temporary jobs.
61. installing the road move Mark Shields, comply with the following conditions: 61.1. mobile road signs, the size of the shield is 2.8 m x 2.0 m, the width of the border of the shield-0.40 m. borders the warning sign is the red and white stripes with a 45 ° angle rises, axis shield stripes width: from 0.2 0.25 m to m. coating material is of class II light reflective surfaces;
61.2. to shield attached to the bottom of the lower road signs suspended surface must not be less than 0.6 m; 38.1. working time in the upper part of the shield switch flashing orange (yellow) flares;
61.4. mobile road signs shield: 61.4.1. to strengthen the accompanying vehicle or its trailer;
61.4.2. the working machines;
61.5. mobile road signs using specific shield that rule 6., 7., 8., and in Chapter 1, 2, 3 and 4 to annex schemes.
62. Creating a temporary roadway šķērsnorobežojum jobs, use a specially equipped working machine (vehicle) (1.8) and uses the following special equipment: 62.1. vertical signālapzīmējum (according to this provision, 32, 33 and 34 point requirements);
62.2.118. rear-mounted and road sign 410 or 411. road sign. Road signs attached to the bottom surface of the carriageway must not be less than 0.6 m. 63. On specially equipped working car (vehicle) set up at least one of all road users, visible flashing or rotating orange (yellow) beacon, which turn on during work (driving on the job or from the beacon turns off).
64. In addition to the above, defining elements working in locations from a traffic safety point of view is especially dangerous (such as other road connection to the work, loose trances close driving lanes, bad transparent road), use protective devices. Protective equipment reduces the possibility of vehicle collisions with the workers, working machines or objects on a work site.
65. the work of the following protective devices: 65.1. road construction for metal, wood, plastic and other barriers;
65.2. appropriate structures concrete or concrete blocks;
65.3. shock absorbing properties of the material (such as sand ramparts, tires, barrels).
66. The safety height of 0.8 m up to 1.0 m To the top edge of the safety of every 1.0 m vertically affixed 0.04 m wide and 0.18 m high white reflective element with class II light-reflecting surface.
5.5.67. Warning devices warning devices fitted in addition to the defining elements of traffic safety. With the warning devices must not replace norobežojošo.
68. Work equipment, the following warning devices: 68.1. road vertical signs which do not fall within the work place to use road signs;
68.2. signāllent;
68.3. flares;
68.4. warning posters.
69. The road vertical signs — gabarītzīm, barriers, direction plate plate — is used to alert you to traffic restrictions in the workplace. It chooses according to EN 85:1997 "road signs".
70. Using signāllent, comply with the following conditions: 70.1. dense polymer material signāllent with the red and white stripes used as advanced warning and optical orientation feature in populated areas;
70.2. signāllent width is 0.1 m (approximately), red and white stage length 0.2 m. Signāllent between the delimiting elements so as to strengthen the horizontal red and white stage would see the whole width;
70.3. signāllent's say vadstatņ, suspended between the enclosure from the place of work (the distance between the tape fastening points must not exceed 10 m), or between the palīgbarjer, separating the sidewalk from the place of work (the distance between the tape fastening points must not exceed 4.0 m). Signāllent-harden on defining elements or to specialised support elements jobs side at least 0.8 m from the roadway;
70.4. with signāllent can be designated material or placed in a būvmašīn location (outside the road grade boundaries for land) at the time.
71. Using flares to the defining elements of the long-term and temporary work space for marking, comply with the following conditions: 71.1. work continued in place flares installed on šķērsnorobežojum and garennorobežojum in the following order: 71.1.1. closing the entire width of the road to šķērsnorobežojum barriers set up at least five red continuously burning flares. The distance between the light States must not be greater than 1 m; 71.1.2. closing one lane, or partially, to narrow down the elements šķērsnorobežojum (barriers or vadstatņ), set up at least three yellow (orange) continuously burning flares, and in each end of the barrier set up by one of the lights. Closing several lanes, over each closed lanes on the barriers set up three flares;
71.1.3. garennorobežojum to every other vadstatņ installed a yellow (orange) continuously burning lights;
71.2. temporary work location on the machine or on the portable traffic sign shield used orange (yellow) flashing beacon. On vadkonus you can install yellow flashing or continuously burning flares;
71.3. the name of the šķērsnorobežojum outside the populated areas can use flares with this mode of operation — to set the lights šķērsnorobežojum light up one after the other (from the edge of the carriageway to carriageway environment) and then all the time off;
71.4. States use light machinery or equipment for a work of light elements.
72. The warning poster set up before the long-running work sites (if the work lasts more than one calendar month), subject to the following conditions: 72.1. for warning poster is 118. traffic signs image and the inscription ' attention! Working on the road ", at the bottom of the poster, the Organization's name, phone number and address, which performs work;
72.2. warning poster has a yellow background, the recommended size: 2.20 m x 1.50 m. Poster-background and 118. traffic signs image is of class I reflective surface with black lettering (the letter height is 0.2 m in the upper part of the poster and 0.1 m — on the lower part);
72.3. warning poster edges the distance from the edge of the carriageway shall be not less than 1 m. Poster-in Setup the distance from the place of work of this rule 6, 7 and 8.
 
6. equipping of workplaces with 518. road sign marked settlements 6.1. Prolonged work place organizing traffic lasting 73. work place, comply with the following conditions: 73.1. If the limited width of the carriageway is sufficient to retain the existing number of lanes (2.1 and 4 of the annex). The minimum width of the lanes referred to in paragraph 74 of these rules;
73.2. where the carriageways are wide enough for only one traffic lane, check whether it is possible to organize alternately two-way traffic on one lane (according to this provision, paragraph 75). If this is not possible, one direction of traffic along the detour road organized (according to this provision, 76);
73.3. If switch the entire width of the road traffic along the detour road organised;
45.6. If the switch is a single carriageway (or all one direction lanes on carriageways with several lanes in each direction), traffic is transferred to the opposite direction road or lane (2.6 and 7 of the annex);

73.5. Apart from the traffic way of organizing the first provides public passenger vehicles;
73.6. intersection work is delimited by the barriers (all driving directions), if required, installed protective devices;
45.8. installing job on the road, where the maximum permitted driving speeds greater than 50 km/h traffic organized in accordance with the provisions of section 7 or 8, the requirements and the relevant schemes.
74. in determining the width of lanes, take into account the following conditions: 74.1. Choose this lane width: 2.75 m 74.1.1. not less than most other cases;
74.1.2. not less than 2.60 m – if the site is not longer than 50 metres;
74.1.3. not less than 2.25 m – if the lane only for passenger cars (set up 310. road sign);
74.2. If at least 20% of the traffic of vehicles involved is wider than 2.5 m, width of lanes increases;
46.2. two-way traffic on two lanes of the total roadway width is at least 5.50 m; 74.4. alternately two-way traffic on one lane of lane width is at least 2.75 m; 46.3. the distance between the edge of the lanes and the jobs of at least 0.25 m garennorobežojum. 75. Alternately two-way traffic on one lane is organised with the road signs (annex 2 2.) or with traffic lights (2.3 of the annex.) : organizing with 75.1. the traffic road signs allowed on roads with one lane in each direction of travel: If jobs 75.1.1. length, including šķērsnorobežojum, shall not exceed 50 m; 75.1.2. if suspended stage on which takes place alternately in two-way traffic on one lane, and the other end of the entrance is transparent;
75.2. If any of these terms of conditions not 75.1 enforceable governed by traffic lights or traffic in one direction along the detour road of deflection (annex 8.2);
75.3. two-way traffic alternately by one lane not allowed: 75.3.1. If the path in each direction is more than one traffic lane;
75.3.2. on the streets through which takes the tram traffic.
76. Through the detour road traffic rules, organizes this 73.2 and 73.3.75.2.. in the cases referred to in (a), subject to the following conditions: 76.1. passing chosen for roads, which allows the drive to work along the shortest route and you can technically apply to the planned quantity of vehicles;
76.2. before the redirection to the passing traffic path checks the sidewalks and pedestrian crossing passing phase pedestrian safety guarantees increased traffic conditions.
77. the following Are the maximum allowed driving speed: 77.1. a long job — not more than 50 km/h speed reduction provides only. where with 323. road sign allowed about 50 km/h higher driving speed;
77.2. long jobs that may be threatened pedestrians or the work place workers — not more than 30 km/h. 78. Road signs installed, subject to the following conditions: 78.1.50 to 60 m before the jobs set up 118 road sign. If certain circumstances interfere with 118. visibility of road signs, road sign just before re-installing. The rest of the necessary road signs installed 20 to 30 m before the place of work;
78.2. no further than 100 m before the jobs set up the warning poster.
79. the delimitation of the place of work using such garennorobežojum and šķērsnorobežojum: 79.1. garennorobežojum shall, subject to the following conditions: 79.1.1. garennorobežojum, composed by vadstatņ be installed in parallel to the axis of the carriageway not more than 10 m one from the other. Between garennorobežojum the vadstatņ as additional cautionary element can take off his signāllent. Dangerous places in addition to vadstatņ installed protective devices;
79.1.2. the way the connection to the site, entry and exit locations or places where pedestrian movements must be avoided through jobs, between vadstatņ in addition to palīgbarjer. To travel directly to palīgbarjer add-in, you can set up the flares;
79.1.3. the sidewalk from the place of work, fitted to the roadway, the longitudinal direction bounded by palīgbarjer, between which says signāllent;
79.1.4. the line between garennorobežojum vadstatņ and works sites provide at least 0.3 m-wide security zone;
79.2. šķērsnorobežojum shall, subject to the following conditions: 79.2.1. šķērsnorobežojum is placed in a straight or narrow angle against the edge of the carriageway. Šķērsnorobežojum type is dependent on the free road, which places the šķērsnorobežojum. On the road with more than one lane in each direction of šķērsnorobežojum are usually placed at a narrow angle against the edge of the carriageway;
79.2.2. to install šķērsnorobežojum at right-angles to the edge of the carriageway, barriers set up at least 2 m away from the place of work. At the end of the barrier (traffic is suspended in the part side) mounted vadstatn;
79.2.3. to install šķērsnorobežojum in a narrow angle, set up at least three vadstatņ with the Setup stage width and length ratio (tilt) 1:3 and 1:2 against the edge of the carriageway. The choice of the slope depends on the length of the road section, which is placed in the šķērsnorobežojum. Vadstatņ shall be installed not more than 2 m one from the other. Between the vadstatņ of the šķērsnorobežojum pulls additional warning element — signāllent;
79.2.4. containment of the more one direction lanes, number of lanes reduced gradually (transverse direction bounded each lane separately, and between the barrier provides a straight transition period);
79.2.5. If working place is in the middle of the road, in addition to the vadstatņ or šķērsnorobežojum barrier installed safeguards (2.4);
79.3. of traffic on the opposite direction road (Lane) opposite direction traffic flow transition stages separated by narrow angle placed slanted lines provided vadstatņ between them as large as possible in the security zone (2.6 and 7 of the annex). If lack of space between the two directions of driving bands may be placed only one vadstatņ line, use of bilateral vadstatņ;
49.3. closing a road across the width, bounded laterally by a barrier which is placed 20 m before the work site. Particularly severe conditions (for example, bridge repair, trances) barrier reinforced sand ramparts;
49.4. signāluguņ placement on enclosure elements set out in annex 2 of this Regulation (diagrams).
80. Work place on the pavement shall be subject to the following conditions: 80.1. pedestrian movement along the work is organised as follows: If the width of the sidewalk 80.1.1. after the installation of šķērsnorobežojum is enough, use a narrow sidewalk part (annex 2, 10);
80.1.2. If the use of the sidewalk is not possible, temporary sidewalk to be suspended (annex 2, 9);
80.1.3. If it is not possible to continue along the sidewalk, pedestrian flow is diverted to the pedestrian crossing to the opposite pavement;
80.1.4. where the temporary sidewalk crosses a ditch, trench URu.tml., installed temporary pedestrian bridge with railing;
80.2. the sidewalk width shall not be less than 1.5 m. temporary sidewalk width allowed reduced to 1 m when the pedestrian flow, the maximum intensity is not more than 300 people per hour;
49.9. temporary walkways and pedestrian crossing equipped with all the necessary road signs;
80.4. job on the sidewalk in the longitudinal and transverse direction bounded by palīgbarjer;
80.5. between the elements and the delimitation work took place down the safety bar 0.15 m wide.
6.2. Temporary work space for organizing traffic temporarily 81. work place, comply with the following conditions: 81.1. traffic organized by simplified rules, using the easy skid norobežojošo elements and road signs;
81.2. allowed to use also the ongoing work of the equipment and the place to apply continued job site conditions of the equipment;
81.3. maximum driving speed along the job must not exceed 50 km/h. speed reduction up to 30 km/h made only where necessary for the safety of workers at the workplace.
82. The workplace is delimited by the following: 82.1. temporary stationary work instead if it not longer than 20 m, for šķērsnorobežojum uses vadkonus. Set up at least three vadkonus of inclination of 1:3 and 1:2 against the edge of the carriageway not more than 2 m from each other (2.11);
82.2. If the traffic intensity greater than 3000 cars a day, jobs in the transverse direction by a road sign with a mobile shield or with specially equipped vehicle (2.12 of the annex);
82.3. temporary mobile work place šķērsnorobežojum up mobile road signs, shield, mounted on the work machine (vehicle), or specially equipped vehicle;
82.4. checking the underground communications manhole, 10 to 15 m before the place of work, set up at least one 118. road sign on a movable stand (stand is also used for the enclosure);
82.5. when temporary jobs in the dark time of the day, bounded laterally by a mobile road signs, a shield, a specially equipped vehicle, or long-running job site for šķērsnorobežojum, giving them adequate lighting;
82.6. temporary stationary work instead of vadkonus, use garennorobežojum to be installed parallel to the axis of the carriageway not more than 5 m from each other. Temporary mobile work place can not install garennorobežojum.
83. Road signs installed, subject to the following conditions:

83.1.50 m before the steady jobs, which is made up of šķērsnorobežojum, vadkonus set up 118 road sign;
51.7. using transportable road signs, 118 shield. road sign set up only if the mobile road signs are not clearly visible shield of 50 m;
83.3. connector installed on the road 118. road sign with 809 810.811, or papildzīm.
84. the surveying work, comply with the following conditions: 84.1. performing surveying work on the carriageways, bounded by vadkonus (according to this provision, paragraph 82), but if the traffic intensity greater than 5000 cars a day, confined in a transverse direction with the accompanying vehicle, equipped with a portable traffic sign or with 118 and shield 410.411, 412, road sign and the flashing or rotating orange (yellow) beacon;
52.3. If a change to traffic or other conditions, participants in the work of surveying security with this rule 84.1. the measures referred to are no longer guaranteed jobs.
85. Job on the pavement shall be subject to the following conditions: 85.1. jobs in longitudinal and transverse direction bounded with palīgbarjer or vadkonus. It is recommended to install lights on each one šķērsnorobežojum element;
85.2. If the work does not exceed the duration of the hour, the job can be delimited only in the transverse direction by setting up a road sign or 118 palīgbarjer of 5-10 m away from the place of work.
 
7. place fitting outside built-up areas on the road without the split bar with one or more lanes in each direction 7.1. Long-term job site 86. Organising the work of long road site, comply with the following conditions: 53.5. If the limited width of the carriageway is possible, maintain the existing number of lanes (3.1 and 2). The minimum width of the lanes referred to in paragraph 87 of these rules. If necessary, to the outlying temporary lanes shall be provided, respectively, creating its cover;
86.2. where the carriageways are wide enough for only one traffic lane, check whether it is possible to organize alternately two-way traffic on one lane (under this provision 88. punk). If this is not possible, one direction of traffic along the detour road organized (according to this provision, 89);
86.3. If switch the entire width of the road traffic along the detour road organised;
86.4. installing job on the road without the split bar, Chapter 6 of these rules and of the relevant schemes apply in the following cases: 86.4.1. If the maximum driving speed of the road previously set at 50 km/h;
86.4.2. If working place is located right next to the curb;
86.4.3. If you need special arrangements for the organisation of movement of pedestrians.
87. in determining the width of lanes, take into account the following conditions: 87.1. Choose this lane width: 2.75 m 87.1.1. not less than, the two-way traffic on two lanes (total roadway width is at least 5.50 m);
from 3.0 up to 3.5 m 87.1.2. — alternately two-way traffic on one lane. If the traffic is controlled by traffic lights, the bandwidth can be reduced up to 2.75 m; 87.2. the distance between the edge of the lanes and the jobs of at least 0.25 m garennorobežojum. 88. Alternately two-way traffic on one lane organized with road signs (annex 3.) or with traffic lights (3.4): 88.1. organizing traffic with road signs allowed on roads with one lane in each direction : 88.1.1. If the length of the work, including šķērsnorobežojum, shall not exceed 50 m; 88.1.2. if suspended stage on which takes place alternately in two-way traffic on one lane, and the other end of the entrance is transparent;
88.1.3. If the traffic intensity is not more than 500 cars per hour;
88.2. If any provision of these terms is not a 88.1. the conditions of subparagraph enforceable governed by traffic lights or traffic in one direction along the detour road diverted.
89. Through the detour road traffic rules, organizes this 86.2 86.3 88.2., and in the cases referred to in (a), subject to the following conditions: the selected detour 89.1. paths that allow you to drive jobs and by the shortest route which can be technically apply to the presumed quantity of vehicles;
89.2. If such a path is not, or their use is uneconomical, built a special detour road (annex 5).
90. In the spirit of the place of work is defined in the following maximum allowed driving speed: 90.1. If work space is located on the edge of the road, 70 km/h;
90.2. If the place of work or a portion thereof is located on the roadway, 50 km/h;
90.3. where can be compromised in the workplace workers — 30 km/h. 91. Road signs installed, subject to the following conditions: 91.1.150 to 200 m away from the place of work set up 118 road sign on one base with 323. road sign, 50 m away from the place of work 118. road sign set in between the two 118. road signs installed in the required warning, ban and other marks;
91.2. shifting traffic along the detour road, 150 m before the start of the 729. set up road sign;
91.3. If the work lasts for more than one month, 400 m before the jobs set up alert poster (1.6).
92. the site uses garennorobežojum and confining šķērsnorobežojum, subject to the following conditions: 57.2. partially closing the road, traffic is suspended and both transverse longitudinal direction from the place of work is delimited by the vadstatņ;
garennorobežojum vadstatņ installed to 92.2. parallel to the axis of the carriageway 20 m distance from each other. If the site is longer than 300 m, the distance may be increased to 50 m; a vadstatņ garennorobežojum 92.3. between the line and the border provide at least 0.5 m wide security zone;
šķērsnorobežojum to vadstatņ to 92.4. installed not more than 6.0 m from each other: 92.4.1. jobs in the beginning: a slope of 1:10 to the edge of the carriageway;
92.4.2. place of work — the end gradient 1:3 against the edge of the carriageway;
92.5. closing a road across the width, bounded laterally by a barrier which is placed 20 m before the work site. Particularly severe conditions (for example, bridge repair, trances) barrier restrains the sand ramparts or behind barriers placed safeguards;
57.5. signāluguņ placement on enclosure elements set out in annex 3 (scheme).
7.2. A temporary work location 93. Organising the work of the temporary road instead, comply with the following conditions: 93.1. traffic organized by simplified rules, using the easy skid norobežojošo elements and road signs;
93.2. allowed to use also the ongoing work of the equipment and the place to apply continued job site conditions of the equipment;
93.3. maximum speed reduction up to 50 km/h made only where necessary for the safety of workers at the workplace.
94. the work is delimited by the following: 94.1. If the traffic intensity is not more than 5000 cars a day, temporarily stationary work site šķērsnorobežojum you can use vadkonus. The place of work must not exceed 50 m, and traffic is suspended along the width of the work space is at least 5.5 m. Šķērsnorobežojum to set up at least three vadkonus of inclination of 1:3 and 1:2 against the edge of the carriageway not more than 2 m from each other (annex 6);
94.2. If the traffic intensity greater than 5000 cars a day, jobs in the transverse direction by a road sign with a mobile shield or with specially equipped working machine (vehicle) (3.7);
58.6. temporary mobile work place šķērsnorobežojum up mobile road signs, shield, mounted on the work machine (vehicle), or specially equipped vehicle. Creating the road signs, road signs, transportable shield fitted to the accompanying vehicle (annex 9);
94.4. when temporary work in the dark time of the day, bounded laterally by a specially equipped working machine (vehicle) or long-term job site for šķērsnorobežojum, giving them adequate lighting;
94.5. temporary stationary work place garennorobežojum vadkonus, used to be installed parallel to the axis of the carriageway not more than 5 m from each other. Temporary mobile work place can not install garennorobežojum.
95. Road signs installed, subject to the following conditions: 95.1.150 m before the place where the šķērsnorobežojum is created from vadkonus, installed in 118 road sign;
using transportable road 95.2. signs, 118 shield, road sign set up only if the mobile road signs are not clearly visible shield of 200 m;
95.3. making mobile work, 118 road sign set up no further than 1000 m from the place of work.
96. the surveying work, comply with the following conditions: 96.1. performing surveying work on the carriageways, bounded by vadkonus (according to this rule 94), but if the traffic intensity greater than 5000 cars a day, confined in a transverse direction with the accompanying vehicle, equipped with a portable traffic sign shield, or with specially equipped working machine (vehicle);
If a change to 96.2. traffic or other conditions, participants in the work of surveying security with that rule 96.1. the measures referred to are no longer guaranteed jobs.
 

8. Job fitting outside built-up areas on the road with the split bar and at least two lanes in each direction 8.1. Continued work site 97. Organizing traffic continued working the site, comply with the following conditions: 60.3. where the limited width of the carriageway is possible, maintain the existing number of lanes (4.1, 2 and 4). If necessary, to strengthen parts of the outlying temporary lanes shall be provided. The minimum width of the lanes referred to in paragraph 98 of these rules;
97.2. number of lanes not recommended to cut, if the traffic intensity in one direction more than: 97.2.1.1500 cars per hour on the road with two lanes in each direction;
97.2.2.3000 cars per hour on the road with three lanes in each direction;
60.5. If it is not possible to keep the number of lanes on a roadway, as well as if one direction to switch the entire width of the road depending on traffic and road conditions: 97.3.1. traffic is transferred to the opposite direction road;
97.3.2. traffic along the detour road organised.
98. in determining the width of lanes, take into account the following conditions: 98.1. Select this lane widths: 3.25 m 98.1.1. not less than, if the lane is for all types of vehicle traffic;
98.1.2. not less than 2.5 m, if Lane only for passenger car traffic;
98.2. the distance between the edge of the lanes and the jobs of at least 0.25 m garennorobežojum. 99. Traffic is transferred to the opposite direction road, subject to the following conditions: 99.1. depending on the width of the carriageway and traffic in the opposite direction of traffic on the road by transmitting one or two lanes;
99.2. of traffic on the opposite carriageway, the direction is not recommended for long jobs leave one lane;
99.3. before the split bar crossing of it is advisable to include 150 to 200 m long transitional period with the narrow carriageway (annex 4, 5.);
If 99.4. transferring the split bar, the resulting path is rugged, installed in 112 road sign;
between the opposite direction 99.5. driving bands it is recommended that you create at least 0.25 m-wide security zone.
100. By passing the road traffic rules, organizes this 60.5. in the cases referred to in (a), subject to the following conditions: 100.1. the traffic along the detour road deviation, using existing off-ramps;
100.2. road users advance warning of the closed section, you set up a new direction indicators or refine existing ones.
101. the following Are the maximum allowed driving speed: 70 km/h — 101.1 long job;
101.2.50 km/h, in the following cases: If the road surface in 101.2.1. traffic for the area is in poor condition;
101.2.2. If the path garenkritum stage, which is in the work place, exceeds the four per cent;
101.3.30 km/h, particularly dangerous places of work (for example, before provisional or repairable bridges, if close to the edge of the carriageway is in trances).
102. Road signs installed, subject to the following conditions: 102.1.150 to 200 m away from the place of work or from the first delimited item that enters the roadway narrowing, set 118. road sign (if necessary, 118 road sign set another distance with 801. papildzīm). 50 m away from the place of work 118. road sign set up again;
102.2. road sections where the maximum permitted speed exceeds 90 km/h, with 323. road sign speed limit first to 90 km/h, then up to 70 km/h;
102.3. If the work lasts for more than one month, 200 m before the first 118. road signs installed alert poster (1.6).
103. the site uses garennorobežojum and confining šķērsnorobežojum, subject to the following conditions: 103.1. partially closing the road, traffic is suspended part of the jobs and the longitudinal direction transverse direction bounded by vadstatņ. Vadstatņ use, also distanced the previous roadway narrowing or representing the temporary lanes;
103.2 garennorobežojum to vadstatņ shall be installed. parallel to the axis of the carriageway not more than 20 m away from each other. If there is increased danger (lack of visibility, traffic on the line in the opposite direction road URu.tml.), the distance is reduced to 10 m; 103.3. If there is more than 300 m, garennorobežojum vadstatņ the setup of the distance may be increased to 50 m; garennorobežojum vadstatņ of 103.4. between the line and the border provide at least 0.5 m wide security zone;
103.5. particularly dangerous places of work (such as trances near the edge of the road, bridge repairs, nobrauktuvj addition to the place of garennorobežojum) in addition to the vadstatņ of the garennorobežojum you may want to set up safeguards;
šķērsnorobežojum of the vadstatņ of 103.6. mounted not more than 10 m away from each other: 103.6.1. jobs in the beginning — 1:20 slope to the edge of the carriageway;
103.6.2. place of work in the end — 1:10 slope against the edge of the carriageway;
103.6.3. between the šķērsnorobežojum and the beginning of the work made for 75 m long safety or free zones (1, 2, 3 and 4 to annex diagrams);
103.7. containment of one direction several lanes, including reduced gradually (transverse direction delimited by each road individually and between the closed lane to provide transitional approximately 100 m in length) (4.7);
103.8. signāluguņ placement on enclosure elements set out in annex 4 of these rules (scheme).
8.2. A temporary work space 104. Organising the work of the temporary road instead, comply with the following conditions: 104.1. traffic organized by simplified rules, using the easy skid norobežojošo elements and road signs;
104.2. allowed to use also the ongoing work of the equipment and the place to apply continued work on site fitting conditions.
105. Work is delimited by the following: 105.1. jobs in the transverse direction by a road sign with a mobile shield to be installed at least 50 m away from the place of work (annex 8). Making temporary work, fixed his shield positioned rigidly. Making mobile work, temporary shield fitted to the accompanying vehicle;
105.2. temporary jobs to the suburbs can be performed without accompanying vehicle, mobile road signs shall be affixed to the work of shield machine (vehicle). Jobs in confining, you can also use specially equipped vehicle;
105.3. when temporary work in the dark time of the day, bounded laterally by a mobile shield or traffic sign long-term job site for šķērsnorobežojum, giving them adequate lighting;
105.4. garennorobežojum use of a high vadkonus of 0.75 m to be installed parallel to the axis of the carriageway not more than 10 m from each other.
106. If a mobile road signs are not clearly visible shield of 200 m, set up road signs with 734 arrow image that indicates the reorganization.
107. the following Are the maximum allowed driving speed: 107.1. work area: 90 km/h;
increased danger of 107.2. conditions (insufficient visibility, threatened workers at the workplace) maximum speed reduced to 70 km/h. 108. Work on the road to three lanes in each direction and traffic be organized following: 108.1. traffic shifted only along one side of the work. During the middle of the lane, with mobile traffic sign shields switch one side and middle bar. Shields located 200 m away from each other (annex 4, 9. scheme);
108.2. allowed to divert traffic around the work place through one lane, if the traffic intensity is not more than 1500 cars per hour. If the traffic intensity is higher, jobs used to reinforce the edge passing.
 
9. concluding issues 109. This provision 71. requirements set out in paragraph about the use of signāluguņ job šķērsnorobežojumo for second class roads, municipal, business, House roads and streets shall enter into force by 1 January 2003, except where the work is installed on the main street, on the bridge, which allowed the traffic, if the workplace is closed for the entire width of the carriageway and (or) jobs created in trances (path pārrakum).
110. This provision, section 5.3 requirements for road use in the provisional designation of the place of work for the main and first class national roads as well as on the streets, where traffic organized by four or more lanes in both directions, as well as by two and more lanes in one direction, shall enter into force on January 1, 2002, except where the jobs are fitted to the road sections with the split bar.
111. This provision, section 5.3 requirements for road use in the provisional designation of the work place for which the street lane width equal to or greater than 3.5 m, shall enter into force by 1 January 2003, except for the provision in paragraph 110.
Prime Minister a. SMITH, traffic Minister a. Gorbunov Editorial Note: rules shall enter into force on the 11 October 2001.