Evaluation of the construction works quality
SE “RIBP” performs the quality assessment of the concrete, reinforced concrete and metal structures placement works which have been performed.
In the performance of quality evaluation of the works it is performed visual inspection of the structures with fixing damage and defects which have been arisen during the performance of work. Geometric parameters are tested; designs and sample survey of concrete carried out via non-destructive methods to determine the actual concrete class and concrete cover thickness.
On the basis of performed work it is made a conclusion with the assessment of the work quality, damage causes and recommendations for their elimination.
Works on the quality evaluation works performed within the scientific and technical support of complex constructions building and after repair, reconstruction or reinforcement of structures built works.
These works are regulated by:
– SBC V.1.2-5: 2007 Scientific and technical support facilities;
– NSU B V.2.7-226 ISO: 2009 Building materials. Concrete. The ultrasonic method for determining the strength;
– NSU B V.2.7-224 ISO: 2009 Building materials. Concrete. Strength control regulations;
– NSU B V.2.6-4-95 Ferroconcrete structures. Magnetic method for determining the thickness of the protective layer of concrete and rebar location;
– BP(Building regulations)3.03.01-84 * Concrete and ferroconcrete constructions.
When performing operations we use the following equipment:
- UK-14P (ultrasonic method);
- HPNV 5 (method of shearing separation);
- POISK-2,5 (magnetic method);
- CONSTANTA-K5 (thickness calibrator);
- Leica Disto Classic SA (laser rangefinder);
- «Standart» Smts / 16fts (measuring tapeline)
In particular within this service SE “RIBP” performes the following works:
- Post- repaired research of the technical state of “Golden Gate” building, Mashynobudivna 50 street, Kiev, 2008.
- Scientific and technical support for major processes of supervision and monitoring with the usage of BIS during construction and reconstruction of NSK “Olympic” buildings (construction of overpass, beams, construction of cold zone, fan zone, metal grills retaining walls functional areas, construction parking, etc. .), 2008-2011.
- Works on scientific and technological support for the construction of a hotel complex with underground parking on the Luteranska 14 street, Pecherskiy district of the Kyiv, 2012-2013
- Work with the support of the object building phase of the “Complex of Supreme Economic and Supreme Administrative Courts of Ukraine administrative buildings, at the intersection of Druzh Narodiv Avenue and Staronavodnytska street in Pechersk district. Kyiv, 2014.