- Real Estate Agents
- Contractors
- Architect (Certifying Form 1 & 4)
- Structural Engineer
- Engineer (Certifying Form 2 and 2A),
- Chartered Accountant (Certifying Form 3 and 5) and
- Other professionals
Type of material | Tested for | Applicable BIS | Alternative standard | Outcome i.e results | Comments |
Cement | its fineness, soundness, setting time, compressive strength etc. | IS code 3535:1986 | or as per other relevant lS/BS/NBC code, or as per industry standards | within the permissible limits. | The standard is for method of sampling |
Coarse aggregate | deleterious materials, clay lumps, crushing value, impact value a | lScode 243011986 | -do- | within the permissible limits. | Standard reference needs review and also must consider that different standards deal with concrete/ plaster/ masonary mortar. |
Bricks/ blocks | water absorption, crushing strength etc. | lScode 5454:1978 | -do- | within the permissible limits. | The standard is for method of sampling |
Concrete/Ready-mix Concrete | compressive strength for various periods | IS code 456:2000 | -do- | within the permissible limits. | |
Steel for concrete- | tensile strength, elongation and gauge length etc. | IS code 2062:2011 | -do- | within the permissible limits. | |
Testing of Other materials like sand, crushed sand, floor tiles, fixtures and fittings, pipes and sanitary fittings etc. (List out all items) | relevant standard | -- | -do- | Materials confirm to relevant standard | |
Electrical Materials &workmanship -electrical wiring/ connection/lift installation/other electrical installations | Material conform to relevant standard | (not specifically mentioned) | -do- | carried out under authorized/registered electrical engineer and its records has been maintained. |
Workmanship | Certify that work has been carried out under its supervision & that workmanship and quality is satisfactory and up to the mark and the work has been acceptable within the permissible limits of deviations as per relevant code of practice. |
Structural engineer | Mention the details of structural engineer engaged by the promoter and certify: 1. that the structural design of buildings in this project has been done under supervision of engineer 2. Further engineer has checked the soil report before laying PCC for foundation in consultation with soil consultant. 3. The formwork and concrete mix design has been done as per ls 10262:2009 or as per other relevant codes as applicable. 4. Periodic checks and certificates for STABILITY and SAFETY have been kept onrecord. |
Preservation of records | Record of all test results of this project have been properly kept in the prescribed formats and will be preserved at least up to the defect liability period or for the period as required by any other provision of law |
Materials or any other item of work which was not rejected | Listing of materials or items of work which has been accepted even though it was not conforming to the standard specifications. |