Felling of trees and to plant replacement in the city of Katowice in 2014
| Published March 31, 2014 - Deadline April 10, 2014
77211400, 77211500, 77310000
Felling of trees and to plant replacement in the city of Katowice in 2014 including: I.Wycinka trees throughout the city including lanes (tree trunk circumference measured at a height of 130 cm) according to the list: 1) Felling of trees with a trunk circumference to 200cm milling and export, 2) Felling of trees with a trunk circumference to 200cm without milling to export, 3) Felling of trees with a trunk circumference above 200cm milling and export 4) Felling of trees with a trunk circumference above 200cm without milling of exportation, 5) Felling Climbing trees with a trunk circumference of 200cm for milling and export 6) Felling climbing trees with a trunk circumference 200cm without cutting into export-7) Felling climbing trees with a trunk circumference above 200cm milling and export, 8) Felling climbing trees with a trunk circumference above 200cm without milling to export, 9) Reduction of tree crowns in accordance with the rules of the art of gardening with exports (to the extent provided in Rule 82 paragraph 1a of the Act on the Protection of Nature), 10) Cutting of the bushes in m2, 11) Removal of carp from export and costs of land, 12) Milling trunks exports. II.Wykonanie planting of replacement: 1) Planting of trees and natural forms cluded a trunk circumference of more than 14cm measured at a height of 100cm from the base of the trunk, 2) Planting of vines, bushes in the form of natural species strongly increasing height of 60-80 cm, the slow-growing 20-30 cm. III. The detailed scope of work specified in Annex No. 9 to the Terms of Reference - Description of the contract. IV.Wymagania quality of plant material. The plant material should meet the following requirements: 1) are admissible trees with root balls, in containers or packings for alternative crops, 2) the size of the root ball must be proportional to the size of the plant or trunk circumference, well overgrown roots moist and undamaged, 3) trees with root balls with a trunk circumference of 14 cm circumference will be at least three times nursery, 4) tree nursery three times with a circumference of over 14 cm must have a trunk at a height of 200cm (with the exception of the varieties grafted in the crown, in this case the height of the trunk should be 220cm) 5) the shape and nature of the branches of the crown must be appropriate for the declared variety, age and size of the tree crown can not be forked branches (except varieties, where it is natural - for example, oak, hornbeam), threatening the breaking of the crown at a later age of the tree 6) the crown can not have more than one main shoot, shoot primary can not be damaged. The momentum of the main should be clear to the top of the crown. The exception is the variety growing naturally in a spherical, wide or drooping, 7) crown of the tree with a trunk circumference of over 14 cm must contain at least 5 branches, in addition to the trees that at a young age rarely branch. For a branch can not be considered a one-year momentum; branches must have at least two years, 8) conifers minimum 200cm height aboveground part 9) plants without the root (of bare root) must have a well-developed root system with proper balance between the root system a part of the aboveground, 10) plants in containers should be strongly overgrown root system and be grown in containers with a capacity proportional to the size of the plant. The roots must be evenly distributed in the container and visible on the outside of the root ball. The roots can not be too compacted (felted). The plant should grow in the same container at least one but not more than two years. 11) the species and varieties of trees and shrubs for planting replacement are dependent on administrative decisions on the felling of trees and will be agreed with the Employer ..