Restructuring of the market at Elisabethplatz - new building elisabethmarkt:
open procedure for the establishment of a new permanent market (Elizabeth Market) with 10 market buildings with a total of 22 sales units,
as a ground-floor (single-storey) building.
LV No. 501;
Gardening and landscaping work
INCL. EQUIPMENT AND GREEN ROOF:
Construction process/ construction/ interfaces The construction site of the Elisabethmarkt in the Maxvorstadt in Schwabing is located in an inner-city situation with limited space on the construction site and in the immediate vicinity. Attention should be paid to the cramped or inner-city location, a neighboring construction site, surrounding schools and trees worth protecting.
Services on the ground floor:
- construction site equipment;
- Ground work up to superplanum, or foundation and pipeline construction;
- Pipeline construction and leeward pipe laying;
- Drainage facilities (drainage channels, point drains) including connecting pipes;
- Foundations, e.g. for information steles and drinking water wells;
- Renewal of the surface covering with clinker paving including tactile guidance system;
- Restoration of concrete block pavement "Munich pavement slab" of public pavements;
- Erection of benches made of steel and wood, integrated on existing wall and free-standing
as well as bicycle furniture;
- production of two plant troughs with large shrubs and underplanting;
- Vegetation-related soil improvement measures in the area of existing trees to strengthen vitality;
- Species-rich sowing and planting of existing tree slices;
Services in the attic:;
- Construction of two roof terraces and intensive greening;
- Creation of extensive greening on eight pitched roofs;
- Laying of surface covering by means of clinker paving
- Construction of raised beds with planting and benches
- Installation of irrigation system in raised beds and intensively greened roof areas;
construction process;
Contractually agreed partial completion dates, execution periods and deadlines apply in accordance with the information in the enclosed forms and must be complied with.
In the case of the construction project, Saturday is considered a working day. If necessary and permissible under construction work law, the contractor shall:
to continue work on weekends and outside regular construction hours. A claim for construction holidays cannot be asserted by the contractor. If necessary to meet deadlines, work must continue during the construction holidays.
Elizabeth market: open procedure;
Explanations of the bill of quantities;
General;
Most of the individual services listed in the bill of quantities cannot be carried out in context. The work required in each case has to be carried out in part at several construction site areas and in individual sections. By submitting the offer, the contractor (hereinafter referred to as the Contractor) confirms that he has inspected the construction area by means of an on-site inspection, has identified all visible difficulties and has taken them into account when setting prices.
The numbering scheme according to REB must be complied with by the bidder or contractor.
Coordination of the construction process:;
Services for coordinating the construction process with other participating companies, divisions and representatives of the client. Coordination and educational work with residents, business owners and building managers. The services are to be provided over the entire construction period and are remunerated only once. Communication must be carried out in good time in advance with the persons and trades affected after the construction process. Remuneration is based on a percentage of the service rendered. In particular, timely scheduling of delivery times for the following products must take place:
- Drinking water wells (coordination AN with LHM building department / MHM);
- Information steles (coordination AN with LHM München Tourismus / MHM);
The dismantling of the on-site buoyancy protection (gravel cover) of the underground car park must be coordinated with the responsible trades and must be carried out in good time before the start of the landscaping work in order to be able to guarantee the timely start of the landscaping work. The required connections of electrical lines and fresh water supply lines as well as the service water connections to the pipelines are carried out in coordination with the HLS trade.
installations in the construction sector;
In the area of supply and disposal lines, work may only be carried out when the exact location of the lines is known. Before starting work, the contractor is obliged to inform himself about existing lines from the respective utility company and the road construction authority and to observe their regulations and orders. Duplicates of all cadastral documents must be kept available on the construction site. DB, Telekom and other line network operators are treated in the same way as utility companies. The exposure of pipes that run parallel in the excavation pit or that are crossed must be carried out taking into account all prescribed safety measures. The cables must be hung or supported professionally. Existing cable covers and route warning tapes must be reapplied when filling. The cost of all the work described in this paragraph shall be included in the corresponding unit prices.
Evidence;
Before the start of the construction work, the contractor must carry out a preservation of evidence in accordance with §3 VOB/B.
Weaponry;
In the run-up to the measure, the client initiated an aerial photo evaluation of the explosive ordnance contamination. It cannot be ruled out that there are ordnance from past wars in the underground. The earthworks must be carried out with due caution and in compliance with the necessary safety measures. Before construction begins, the construction site personnel will be trained by the explosive ordnance disposal service (KMBD). The time of the briefing is not remunerated separately and must be included in the corresponding positions. Any discovery of explosive ordnance or ammunition must be reported to the client immediately. The danger zone must be cordoned off, further work may only be continued after approval.
Foreseeable obstacles;
As such, all restrictions existing in the construction site area and visible in the tender documents are
that lead to work difficulties and underperformance in execution. These include:
Buildings, enclosures, fixtures, fittings, equipment, trees, pipes and technical installations that are taken into account during construction
must be taken. Both the above-ground and the subsurface parts must be taken into account.
Even without explicit mention in the individual position descriptions, the recognizable conditions are
from the existing building stock and the associated effects on the execution of the construction by the contractor in the
Calculation to be included.
surveying, staking;
Dimensions and masses in the tender documents and the execution plans must be continuously checked and compared with the construction conditions before the start of execution and over the entire construction period. Any deviations and concerns identified must be reported before the start of execution, and suspected defects must be pointed out immediately.
Deviations from planned dimensions and the resulting expenses for the contractor are not entitled to remuneration if they are determined before the start of production or if they are determined by the contractor
could have been established in the context of the measure and its obligation to carry out an examination.
The contractor has the stakeout of all location and high points necessary for the implementation of the contractual services
yourself. Measurement and stakeout methods are to be selected depending on the required accuracy.
Surveying services must be prepared independently and integrated into the construction process.
If boundary stones and boundary points are removed or impaired by the contractor's work,
this the cost of restoration. Before the start of construction, the contractor must contact the responsible surveying office.
if survey points are touched by the construction work. Without the consent of the competent
Surveying office, survey points may not be changed.
After completion of the construction work, the contractor must submit a detailed final survey of all services carried out by a sworn surveyor. For the final accounting, the contractor shall:
to create a verifiable mass determination on the basis of the final measurement, structured according to LV items.
In doing so, a comparison of the as-built survey with the final survey must be created as a target/actual comparison. Newly laid cables must be measured by the contractor in terms of position and height during the line construction work
and documented in an as-built pipeline plan separately by pipeline type. The final survey and
the inventory is to be handed over digitally in pdf and dwg format, as well as in simple production in paper form.
the nature and extent of the protection of the stand, trees and greenery;
Traffic areas, green spaces and buildings surrounding the respective construction site equipment area must not be damaged. Appropriate protective devices or protective measures must be provided if necessary.
Damage must be repaired by the polluter at his expense. Interventions in the existing building, the appearance
or the natural functions, especially the growth of a protected tree, are prohibited. Prohibited interventions in the natural functions of a protected tree are also disturbances of the root area
under the crown of the tree, in particular by
a) fixing the floor in the crown area with a waterproofing blanket;
b) compaction of the soil in the crown area;
(c) excavations, excavations or landfills in the crown area;
(d) storage or application of salts, oils or alkalis under the canopy;
(e) the use of herbicides under the canopy;
Measures to protect the tree population on the northern and western edges of the building plot
are provided by the client.
If necessary, existing tree protection fences are moved and supplemented by the construction logistics trade.
Special care must be taken in the vicinity of the existing trees, and manual work must be provided accordingly.
The additional expenses are to be included in the respective items.
Equipment;
Construction equipment used in public areas must be rubber-tyred.
The possible use of other devices may only take place with the consultation or approval of the client. All departures,
Demolition and other work must be carried out with low-noise equipment.
Due to the partially limited height of the construction site due to protruding treetops, the calculation of the
Selection of suitable construction machinery and thus possibly reduced performance must be taken into account.
noise and air emissions;
The "General Administrative Regulation" for protection against construction noise of 19.08.1970, MABI 1/1971 p. 2
heed. Construction machinery must comply with the Construction Machinery Noise Ordinance - 15th BImSCHV. When carrying out
of the construction work, the contractor must ensure that the
outgoing noise emissions do not exceed the permissible sound level values. Compliance with the
applicable directives and regulations regarding air pollution control, immission control and the protection of adjacent
Areas must be secured. The Federal Immission Control Act, the Technical Instructions for Keeping the Clean
Air and the general administrative regulation for protection against construction noise (AVV Baulärm) must be observed without restriction.
The construction work must be adapted to compliance with the permissible limit values. Especially when cutting sheet material, the emission limits must be observed.
The construction site is located in the immediate vicinity of the vocational school located on Elisabethplatz.
The users must therefore be taken into account during the entire construction project.
Particularly in the case of noisy work, coordination with the users must take place with regard to examination periods.
Further information according to LV.