Bulgaria – Snow-clearing services – Услуги по зимно поддържане и почистване на пътища на територията на Столична община по 3 (три) обособени позиции:

The scope of the contract by separate lots includes the following types of activities:

1) For separate lot No. 1, the activities are as follows:

1.1. Winter maintenance of roads and includes:

• Mechanised treatment of road surfaces by spreading mineral materials (sand);

• Mechanised snow removal from road surfaces;

• Manual treatment of pavements, MGT stops and other public-use areas (if necessary), by spreading sand;

• Manual snow and ice removal and scraping of compacted snow and ice (if necessary);

1.2. Road cleaning activities:

• Mechanised cleaning of road surfaces;

• Hosing with a tanker truck;

• Watering of road surfaces;

• Mechanised cleaning of road surfaces;

• Cleaning of verges from accumulated waste (deposits, sand, soil, etc.);

• Mowing grass on verges, earth ditches, dividing strips, slopes, boundary strips within the road and other public-use areas;

• Cleaning of paved ditches/earth ditches from deposits and other waste;

• Cleaning and maintaining the passability of:

• Cleaning of road furniture;

• Cleaning of road surfaces after road traffic accidents, according to the type of waste;

2) For separate lot No. 2, the activities are as follows:

2.1. Collection and transportation of waste from street bins;

2.2. Activities for cleaning and maintaining roads/streets and other public-use areas and include:

• Mechanised cleaning of road/street surfaces;

• Manual cleaning of pavements, road/street surface markings, MGT stops, overpasses, underpass approaches, etc.

• Cleaning of public-use areas, municipal property;

• Mechanised cleaning of road surfaces from waste, including deposits, sand, soil, grass, etc.;

• Manual cleaning of road/street surfaces from accumulated waste, deposits, sand, soil, grass, etc.;

• Hosing with a tanker truck with a brush on road/street surfaces, pavements, MGT stops, etc. public-use areas;

• Watering of road/street surfaces;

• Cleaning of verges from accumulated waste (deposits, sand, soil, etc.);

• Mowing grass on verges;

• Cleaning of paved ditches/earth ditches from deposits and other waste;

• Machine cleaning from deposits and other waste;

• Cleaning of road furniture;

• Cleaning of overpasses;

• Cleaning of road/street surfaces after road traffic accidents, according to the type of waste;

• Collection and transportation of soil masses, construction waste, spilled concrete, sand, and other inert waste from street surfaces and pavements in case of accidents, to a treatment facility;

2.3. Activities for winter cleaning and maintenance of roads/streets and other public-use areas:

• Mechanised anti-icing treatment of road/street surfaces by spreading:

sodium chloride /technical salt/ or a mixture of sodium chloride in solid state and water solution – water/calcium dichloride or magnesium dichloride in a ratio of 3:1;

• Mechanised snow removal with a plough from road/street surfaces;

• Manual treatment of pavements, overpasses, MGT stops and other public-use areas, by spreading sodium chloride or mixtures of calcium dichloride or magnesium dichloride;

• Manual cleaning of pavements, overpasses, MGT stops and other public-use areas, from snow and ice without spreading mixtures/agents against icing;

3) For separate lot No. 3:

3.1. Collection and transportation of waste from street bins;

3.2. Activities for cleaning and maintaining roads/streets and other public-use areas and include:

• Mechanised cleaning of road/street surfaces;

• Manual cleaning of pavements, road/street surface markings, MGT stops, overpasses, underpass approaches, etc.

• Cleaning of overgrown grass on pavements, road/street surfaces and other public-use areas;

• Cleaning of public-use areas, municipal property;

• Mechanised cleaning of road surfaces from waste, including deposits, sand, soil, grass, etc.;

• Manual cleaning of the road surface from waste, including deposits, sand, soil, mud, grass, etc.;

• Hosing with a tanker truck;

• Hosing with a tanker truck with a nozzle on road/street surfaces;

• Watering of road/street surfaces;

• Cleaning, maintaining the passability of the vertical part of the rainwater shafts, located on the street surfaces, municipal property and transporting the waste to a treatment facility;

• Cleaning of paved ditches/earth ditches from deposits and other waste;

• Machine cleaning from deposits and other waste;

• Cleaning of road furniture;

• Cleaning of overpasses;

• Cleaning of road/street surfaces;

• Collection and transportation of spilled materials from vehicles;

3.3. Activities for winter cleaning and maintenance of roads/streets and other public-use areas:

• Mechanised anti-icing treatment of road/street surfaces by spreading:

sodium chloride /technical salt/ or a mixture of sodium chloride in solid state and water solution – water/calcium dichloride or magnesium dichloride in a ratio of 3:1;

• Mechanised snow removal with a plough from road/street surfaces;

• Manual treatment of pavements, overpasses, MGT stops and other public-use areas, by spreading sodium chloride or mixtures of calcium dichloride or magnesium dichloride;

• Manual cleaning of pavements, overpasses, MGT stops and other public-use areas, from snow and ice without spreading mixtures/agents against icing;

Note: The specific volume of activities for collection and transportation of waste, cleaning and maintenance of public-use areas will be updated annually, through the operational plan agreed with the Contracting Authority and/or an authorised person, to reflect changes - new roads, public-use areas and others.