Stakeholders Comments
Biotechnology - Biobanking - Requirements for animal biological material 10 views (Open)
Opened on: 20/04/2023
Closing on: 19/06/2023
Biotechnology - Biobanking - Requirements for animal biological material
Limestone for animal feeds - Specification 1 views (Closed)
Opened on: 27/05/2023
Closing on: 26/07/2023
DTZS
Calcium phosphate animal feed grade - Specification 2 views (Open)
Opened on: 27/04/2023
Closing on: 26/06/2023
DTZS
Blood meal - Specification 1 views (Open)
Opened on: 27/04/2023
Closing on: 26/06/2023
DTZS for public comments
Pig feed premix - Specification 1 views (Open)
Opened on: 27/04/2023
Closing on: 26/06/2023
DTZS for public comments
Animal feeding stuffs - Determination of furazolidone content 1 views (Open)
Opened on: 27/04/2023
Closing on: 26/06/2023
DTZS for public comments
Animal feeding stuffs - Determination of trypsin inhibitor activity of soya products 1 views (Open)
Opened on: 27/04/2023
Closing on: 26/06/2023
DTZS for public comments
Animal feeding stuffs - Determination of Aflatoxin B1 content of mixed feeding stuffs - Method using high-performance liquid chromatography 1 views (Open)
Opened on: 27/04/2023
Closing on: 26/06/2023
DTZS for public comments
Animal feeding stuffs - Determination of residues of organophosphorus pesticides - Gas chromatographic method 1 views (Open)
Opened on: 27/04/2023
Closing on: 26/06/2023
DTZS for public comments
Animal feeding stuffs - Determination of residues of organochlorine pesticides - Gas chromatographic method 1 views (Open)
Opened on: 27/04/2023
Closing on: 26/06/2023
DTZS for public comments
Animal feeding stuffs - Determination of free and total gossypol 1 views (Open)
Opened on: 27/04/2023
Closing on: 26/06/2023
DTZS for public comments
Animal feeding stuffs - Determination of urea content 1 views (Open)
Opened on: 27/04/2023
Closing on: 26/06/2023
DTZS for public comments
Animal feeding stuffs - Determination of urea content 1 views (Open)
Opened on: 27/04/2023
Closing on: 26/06/2023
DTZS
Half cake - specification 2 views (Open)
Opened on: 20/04/2023
Closing on: 19/06/2023
Half cake - specification
Halal food-General requirements 2 views (Open)
Opened on: 27/04/2023
Closing on: 26/06/2023
The draft standard specifies general requirements for halal food
Oilseeds, vegetable oils and fats -Nomenclature 1 views (Open)
Opened on: 27/04/2023
Closing on: 26/06/2023
This draft standard gives the botanical names of the main species of oleaginous plants, together with the names of the corresponding raw materials and oils (fats).
Food products -Checking the performance of moisture meters in use -Moisture meters for oilseeds 1 views (Open)
Opened on: 27/04/2023
Closing on: 26/06/2023
The draft standard specifies a method of checking the performance of moisture meters in service for measuring the moisture content of oilseeds.
Raw and roasted hezelnut kernels-Specification 1 views (Open)
Opened on: 27/04/2023
Closing on: 26/06/2023
draft standard for stakeholders comments
Raw Brazil nut kernels-Specification 1 views (Open)
Opened on: 27/04/2023
Closing on: 26/06/2023
draft standard for stakeholders comments
Almond Flour-Specification 1 views (Open)
Opened on: 27/04/2023
Closing on: 26/06/2023
draft for stakeholders comments
Animal and vegetable fats and oils -Determination of conventional mass per volume (litre weight in air) 1 views (Open)
Opened on: 20/04/2023
Closing on: 19/06/2023
draft standard for stakeholders comments
Butter-Determination of salt content 1 views (Open)
Opened on: 20/04/2023
Closing on: 19/06/2023
draft standard for stakeholders comments
Essential Oils - Preparation of Test Sample 1 views (Open)
Opened on: 20/04/2023
Closing on: 19/06/2023
draft for stakeholders comments
Animal and vegetable fats and oils-Sampling 1 views (Open)
Opened on: 20/04/2023
Closing on: 19/06/2023
draft for stakeholders comments
Animal and vegetable fats and oils-Determination of residual technical hexane content 1 views (Open)
Opened on: 20/04/2023
Closing on: 19/06/2023
draft for stakeholders comments
Animal and vegetable fats and oils-Determination of lead by direct graphite furnace atomic absorption spectroscopy 1 views (Open)
Opened on: 20/04/2023
Closing on: 19/06/2023
draft for stakeholders comments
Animal and vegetable fats and oils-Determination of unsaponifiable matter content -method using hexane extraction 1 views (Open)
Opened on: 20/04/2023
Closing on: 19/06/2023
draft for stakeholders comments
Rural and Urban addressing 1 views (Open)
Opened on: 28/04/2023
Closing on: 27/06/2023
This Tanzania Standard provides requirements for assigning addresses in urban and rural areas; naming roads, streets, buildings and localities; recording and mapping the related information; assigning postcodes; and signage related to the above issues.
Biological evaluation of medical devices - Part 5: Tests for in vitro cytotoxicity 2 views (Open)
Opened on: 21/04/2023
Closing on: 20/06/2023
Test method
Textiles - Surgical Dressings - Methods of Test 3 views (Open)
Opened on: 21/04/2023
Closing on: 20/06/2023
Test method for surgical dressing
Textiles - Graduated medical compression stockings - Specification 2 views (Open)
Opened on: 21/04/2023
Closing on: 20/06/2023
Specification for graduated medical stockings
Textiles - Specification for zinc oxide elastic self-adhesive bandage 3 views (Open)
Opened on: 21/04/2023
Closing on: 20/06/2023
Specification for self-adhesive bandage
Textiles - Zinc Oxide Self-Adhesive Plaster - Specification 2 views (Open)
Opened on: 21/04/2023
Closing on: 20/06/2023
Specification for self-adhesive plaster
Textiles - Absorbent cotton wool for medical use - Specification 2 views (Open)
Opened on: 21/04/2023
Closing on: 20/06/2023
Specification for absorbent cotton wool for medical use
Textiles - Absorbent cotton gauze - Specification 2 views (Open)
Opened on: 21/04/2023
Closing on: 20/06/2023
Specification for absorbent cotton gauze for medical use
Textiles - Absorbent cotton gauze - Specification 3 views (Open)
Opened on: 21/04/2023
Closing on: 20/06/2023
Specification for absorbent cotton gauze for medical use
Textile - Permeable nonwoven surgical adhesive tape - Specification 2 views (Open)
Opened on: 21/04/2023
Closing on: 20/06/2023
Specification for permeable nonwoven
Textiles - Nonwoven bandage rolls - Specification 3 views (Open)
Opened on: 21/04/2023
Closing on: 20/06/2023
Specification for nonwoven bandage rolls for medical use
Textiles - Performance Specification for Mens and Womens Sliver Knitted Overcoat and Jacket Fabrics 1 views (Open)
Opened on: 08/05/2023
Closing on: 07/07/2023
This Draft Tanzania Standard performance requirements, test methods and sampling procedures for mens and womens sliver knitted overcoat and jacket fabrics composed of any textile fiber or blends of textile fibers.
Textiles - Plain knitted, Ladies - Cotton Panties - Specification 1 views (Open)
Opened on: 08/05/2023
Closing on: 07/07/2023
This Draft Tanzania Standard prescribes the requirements, test methods and sampling procedures of plain knitted, ladies, cotton panties, bleached, dyed or printed.
Textiles - Woven Drycleanable Coat Fabrics - Specification 1 views (Open)
Opened on: 08/05/2023
Closing on: 07/07/2023
This Draft Tanzania Standard specifies performance requirements, test methods and sampling procedures for woven dry-cleanable topcoats, overcoats, and dress coat outer fabrics composed of any textile fiber or blend of textile fibers.
Textiles - Specification for knitted sweater 1 views (Open)
Opened on: 08/05/2023
Closing on: 07/07/2023
This Draft Tanzania Standard specifies the requirements, sampling plan and method of test for bleached or dyed knitted sweater
Laboratory glassware - Narrow-necked boiling flasks 1 views (Open)
Opened on: 06/04/2023
Closing on: 05/06/2023
Specifies requirements and dimensions for an internationally acceptable series of conical flasks and of flat-bottom and round-bottom flasks for general laboratory purposes. The flasks are provided for - direct use in a laboratory, fitting together with other equipment for general laboratory purposes; - further work up to other products.
Laboratory glassware - One-mark volumetric flasks 1 views (Open)
Opened on: 06/04/2023
Closing on: 05/06/2023
Specifies requirements for an internationally acceptable series of one-mark volumetric flasks, suitable for general laboratory purposes.
Laboratory glassware - Filter funnels 1 views (Open)
Opened on: 06/04/2023
Closing on: 05/06/2023
Specifies requirements and dimensions for glass filter funnels suitable for general laboratory purposes, fitting together with other general-use glassware such as boiling flasks and volumetric flasks.
Laboratory glassware - Condensers 1 views (Open)
Opened on: 06/04/2023
Closing on: 05/06/2023
Specifies details for an internationally acceptable series of glass condensers suitable for general use in laboratories.
Standard Test Methods for Determination of Gold in Cyanide Solution (Kiwango cha kupima kiasi cha Dhahabu katika kimiminika cha sayanaidi) 3 views (Open)
Opened on: 19/04/2023
Closing on: 18/06/2023
These test methods cover the determination of gold in ore processing cyanide solutions
Standard Test Method for Determination of Gold in Activated Carbon by Fire Assay Gravimetry 2 views (Open)
Opened on: 19/04/2023
Closing on: 18/06/2023
This test method covers the range of 15 μg ⁄g to 5000 μg ⁄g gold.
Jewellery - Determination of platinum in platinum jewellery alloys - Gravimetric method after precipitation of diammonium hexachloroplatinate 1 views (Open)
Opened on: 19/04/2023
Closing on: 18/06/2023
This International Standard specifies a gravimetric method for the determination of platinum in platinum jewellery alloys, preferably within the range of fineness stated in ISO 9202
Jewellery and precious metals - Determination of palladium - Gravimetry using dimethylglyoxime 1 views (Open)
Opened on: 19/04/2023
Closing on: 18/06/2023
This document specifies a gravimetric method for the determination of palladium on a material considered homogeneous.
High-tensile steel chains (round link) for chain conveyors and coal ploughs 1 views (Open)
Opened on: 19/04/2023
Closing on: 18/06/2023
This International Standard specifies the requirements for a range of high-grade special purpose calibrated, high-tensile, electrically welded, chains (round link) for use with machines equipment in mining,
Rock drilling - Extension drill-steel equipment for percussive long-hole drilling - Reverse-buttress-threaded equipments 1 1/16 and 1 1/4 in (27 and 32 mm) 1 views (Open)
Opened on: 19/04/2023
Closing on: 18/06/2023
This International Standard specifies the basic dimensions for reverse-buttress-threaded extension drill-steel equipment for percussive long-hole drilling,
Rock drilling -Extension drill-steel equipment for percussive long-hole drillingReverse-buttress-threaded equipments 1 1/2 to 2 1/2 in (38 to 64 mm) 1 views (Open)
Opened on: 19/04/2023
Closing on: 18/06/2023
This International Standard specifies the basic dimensions for reverse-buttress-threaded extension drill-steel equipment for percussive long-hole drilling
Rotary core diamond drilling equipment-System C 1 views (Open)
Opened on: 19/04/2023
Closing on: 18/06/2023
This International Standard specifies the material for and the dimensions of rotary core diamond drilling equipment, system C.
Wireline diamond core drilling equipment - System CSSK 1 views (Open)
Opened on: 19/04/2023
Closing on: 18/06/2023
Section 1 of this International Standard specifies the material for and dimensions of equipment for wireline diarnond core drilling in solid or weakly fissured medium hard or hard formations to depths of 1 200 m to 1 500 m.
Manganese ores-Determination of sulphur content-Barium sulphate gravimetric methods and sulphur dioxide titrimetric method after combustion 1 views (Open)
Opened on: 19/04/2023
Closing on: 18/06/2023
This International Standard specifies three methods for the determination of the sulphur content of manganese ores :
Manganese ores and concentrates-Determination of Silicon content-Gravimetric method 2 views (Open)
Opened on: 19/04/2023
Closing on: 18/06/2023
This International Standard specifies a gravimetric method for the determination of the Silicon content of manganese ores and concentrates.
Manganese ores and concentrates-Determination of phosphorus content-Extraction-molybdovanadate photometric method 1 views (Open)
Opened on: 19/04/2023
Closing on: 18/06/2023
This International Standard specifies an extractionmolybdovanadate photometric method for the determination of the phosphorus content of manganese ores and concentrates.
Manganese ores-Determination of combined water content-Gravimetric method 1 views (Open)
Opened on: 19/04/2023
Closing on: 18/06/2023
This International Standard specifies a gravimetric method for the determination of the combined water content of manganese ores.
Air Quality-Assessment of uncertainty of a measurement method under field conditions using a second method as reference 1 views (Open)
Opened on: 28/04/2023
Closing on: 27/06/2023
This International Standard specifies a method for assessing the measurement uncertainty of a calibrated measurement method
Air Quality-Environmental Meteorology-Part 2: Ground-based remote sensing of wind by heterodyne pulsed Doppler lidar. 1 views (Open)
Opened on: 28/04/2023
Closing on: 27/06/2023
ISO 28902-2:2017 specifies the requirements and performance test procedures for heterodyne pulsed Doppler lidar techniques and presents their advantages and limitations.
Air quality-Environmental meteorology-Part 1: Ground-based remote sensing of visual range by lidar 1 views (Open)
Opened on: 28/04/2023
Closing on: 27/06/2023
This part of ISO 28902 mainly specifies the requirements in order to perform visual range lidar measurements for the determination of direction-dependent meteorological optical range (MOR).
Air Quality-Meteorology-Siting classifications for surface observing stations on land 1 views (Open)
Opened on: 28/04/2023
Closing on: 27/06/2023
indicates exposure rules for various sensors, but what should be done when these conditions are not fulfilled? There are sites that do not respect the recommended exposure rules.
Air Quality-Determination of total non-methane organic Compounds-Cryogenic preconcentration and direct flame ionization detection method 1 views (Open)
Opened on: 28/04/2023
Closing on: 27/06/2023
This International Standard describes a procedure for sampling and determining concentrations of total non-methane volatile organic compounds (NMVOC) in the ambient atmosphere
Household and similar electrical appliances - Safety - Part 2-79: Particular requirements for high pressure cleaners and steam cleaners 1 views (Open)
Opened on: 28/04/2023
Closing on: 27/06/2023
This part of standard deals with the safety of high-pressure cleaners without traction drive, intended for household and commercial indoor or outdoor use, having a rated pressure not less than 2,5 MPa and not exceeding 35 MPa.
Battery electric mopeds and motorcycles Performance-Part 2: Road operating characteristics 1 views (Open)
Opened on: 28/04/2023
Closing on: 27/06/2023
This standard specifies the procedures for measuring the road performance of electric motorcycles and mopeds with only a traction battery(ies) as a power source for vehicle propulsion.
Alarm and electronic security systems - Part 5-1: Alarm transmission systems - General requirements 1 views (Open)
Opened on: 28/04/2023
Closing on: 27/06/2023
General requirements for Alarm transmission systems
Alarm and electronic security systems - Part 5-2: Alarm transmission systems - Requirements for supervised premises transceiver (SPT) 1 views (Open)
Opened on: 28/04/2023
Closing on: 27/06/2023
Requirements for supervised premises transceiver (SPT) for alarm transmission systems
Alarm and electronic security systems - Part 5-3: Alarm transmission systems - Requirements for receiving centre transceiver (RCT) 1 views (Open)
Opened on: 28/04/2023
Closing on: 27/06/2023
Requirements for receiving centre transceiver (RCT) of alarm transmission systems
Battery electric mopeds and motorcycle performance -Part 1: Reference energy consumption and range 1 views (Open)
Opened on: 28/04/2023
Closing on: 27/06/2023
This standard specifies test procedures for measuring the reference energy consumption and reference range of electric motorcycles and mopeds with only a traction battery(ies) as a power source for vehicle propulsion.
Video surveillance systems for use in security applications - Part 1-2: System requirements - Performance requirements for video transmission 1 views (Open)
Opened on: 28/04/2023
Closing on: 27/06/2023
Provides performance requirements for video transmission in video surveillance systems for use in security applications
Lead-acid starter batteries - Part 4: Dimensions of batteries for heavy vehicles 1 views (Open)
Opened on: 28/04/2023
Closing on: 27/06/2023
This standard is applicable to lead-acid batteries used for starting, lighting and ignition of heavy trucks, commercial vehicles, busses and agricultural trucks.
Information technology - security techniques - Guidelines for identification, collection, acquisition, and preservation of digital evidence. 1 views (Open)
Opened on: 28/04/2023
Closing on: 27/06/2023
Guidelines for the identification, collection, acquisition, and preservation of digital evidence.
Information technology - security techniques - Guidelines for identification, collection, acquisition, and preservation of digital evidence. 1 views (Open)
Opened on: 28/04/2023
Closing on: 27/06/2023
Guidelines for the identification, collection, acquisition, and preservation of digital evidence.
Lead-acid starter batteries - Part 2: Dimensions of batteries and dimensions and marking of terminals 1 views (Open)
Opened on: 28/04/2023
Closing on: 27/06/2023
This standard is applicable to lead-acid batteries used for starting, lighting and ignition of passenger cars and light vehicles with a nominal voltage of 12 V.
Societal security - Mass evacuation - Guidelines for planning 1 views (Open)
Opened on: 28/04/2023
Closing on: 27/06/2023
Societal security - Mass evacuation - Guidelines for planning
Primary batteries - Part 2: Physical and electrical specifications 1 views (Open)
Opened on: 28/04/2023
Closing on: 27/06/2023
This standard is applicable to primary batteries, which are based on standardised electrochemical systems.
Primary batteries - Part 1: General 1 views (Open)
Opened on: 28/04/2023
Closing on: 27/06/2023
This standard is intended to standardize primary batteries with respect to dimensions, nomenclature, terminal configurations, markings, test methods, typical performance, safety and environmental aspects.
Security and resilience - Emergency management - Guidelines for capability assessment 1 views (Open)
Opened on: 28/04/2023
Closing on: 27/06/2023
Security and resilience - Emergency management - Guidelines for capability assessment
Security and resilience - Community resilience - Guidelines for supporting vulnerable persons in an emergency 1 views (Open)
Opened on: 28/04/2023
Closing on: 27/06/2023
Security and resilience - Community resilience - Guidelines for supporting vulnerable persons in an emergency
Societal security - Emergency management - Requirements for incident response 1 views (Open)
Opened on: 28/04/2023
Closing on: 27/06/2023
Societal security - Emergency management - Requirements for incident response
Societal Security - Emergency management - Public warning 1 views (Open)
Opened on: 28/04/2023
Closing on: 27/06/2023
Societal Security - Emergency management - Public warning
Household and similar electrical appliances - Safety - Part 2-82: Particular requirements for amusement machines and personal service machines 1 views (Open)
Opened on: 28/04/2023
Closing on: 27/06/2023
Household and similar electrical appliances - Safety - Part 2-82: Particular requirements for amusement machines and personal service machines
Household and similar electrical appliances - Safety - Part 2-85: Particular requirements for fabric steamers 1 views (Open)
Opened on: 28/04/2023
Closing on: 27/06/2023
Household and similar electrical appliances - Safety - Part 2-85: Particular requirements for fabric steamers
Household and similar electrical appliances - Safety - Part 2-79: Particular requirements for high pressure cleaners and steam cleaners 1 views (Open)
Opened on: 28/04/2023
Closing on: 27/06/2023
This standard deals with the safety of high-pressure cleaners without traction drive, intended for household and commercial indoor or outdoor use, having a rated pressure not less than 2,5 MPa and not exceeding 35 MPa
Household and similar electrical appliances - Safety - Part 2-79: Particular requirements for high pressure cleaners and steam cleaners 1 views (Open)
Opened on: 28/04/2023
Closing on: 27/06/2023
This standard deals with the safety of high-pressure cleaners without traction drive, intended for household and commercial indoor or outdoor use, having a rated pressure not less than 2,5 MPa and not exceeding 35 MPa
Geotechnical investigation and testing - Laboratory testing of soil Part 12 Determination of liquid and plastic limits 1 views (Open)
Opened on: 11/04/2023
Closing on: 10/06/2023
this standards determines liquid and plastic limits in geo technical investigation
Geotechnical investigation and testing - Laboratory testing of soil - Part 1 Determination of water content 1 views (Open)
Opened on: 11/04/2023
Closing on: 10/06/2023
This Tanzania draft standard specifies a method of determining the water content of soils.
Geotechnical investigation and testing - Geohydraulic testing - Part 6 Water permeability tests in a borehole using closed systems 1 views (Open)
Opened on: 11/04/2023
Closing on: 10/06/2023
specifies requirements for the determination of the local permeability in soils and rocks below or above the groundwater table in a closed system by the water permeability tests as part of the geotechnical investigation
Geotechnical investigation and testing  - Laboratory testing of soil  - Part  5:Incremental loading oedometer test 1 views (Open)
Opened on: 11/04/2023
Closing on: 10/06/2023
This draft standard specifies methods for the determination of the comprehensibility characteristics of soils by incremental loading in an oedometer.
Soil test methods - Classification - Determination of linear shrinkage 1 views (Open)
Opened on: 11/04/2023
Closing on: 10/06/2023
This draft Tanzania Standard specifies methods for laboratory determination of the linear shrinkage of the fraction of a soil sample from linear measurements on a bar of soil.
Soils for civil engineering purposes-Part 1: General requirements and sample preparation 1 views (Open)
Opened on: 11/04/2023
Closing on: 10/06/2023
This draft Tanzania Standard specifies general requirements for the testing of soils for civil engineering purposes and describes methods for the calibration of equipment and the preparation of test samples.
Methods of test for Soils for civil engineering purposes- Part 2: Classification tests and determination of geotechnical properties 1 views (Open)
Opened on: 11/04/2023
Closing on: 10/06/2023
This draft Tanzania Standard specifies methods of test for the classification of soil and for the determination of geotechnical properties of soils in the laboratory.
Aluminium alloy windows and doorsets - Specification 1 views (Open)
Opened on: 11/04/2023
Closing on: 10/06/2023
This draft Tanzania Standard specifies requirements for the design, construction and performance of aluminium alloy windows and external pedestrian doorsets, thermally or non-thermally improved, including constituent materials and glazing.
Performance of windows and doors Part 1: Classification for weathertightness and guidance on selection and specification 1 views (Open)
Opened on: 11/04/2023
Closing on: 10/06/2023
This draft Tanzania Standard specifies the exposure categories related to test pressure levels for air permeability, watertightness and wind resistance for external windows and doorsets. It is applicable to all types of vertical windows and doorsets, and includes windows in which the opening lights are not fully framed, e.g. adjustable glass louvres. It is applicable to both factory-glazed and site-glazed products.
Performance of windows and doors - Part 2: Classification for operation and strength characteristics and guidance on selection and specification 1 views (Open)
Opened on: 11/04/2023
Closing on: 10/06/2023
This draft Tanzania Standard identifies the characteristics and classes of performance appropriate for windows and internal/external pedestrian doorsets. It is applicable to both factory-glazed and site-glazed products.
Fibre-cement corrugated sheets and fittings for roofing and cladding 2 views (Open)
Opened on: 11/04/2023
Closing on: 10/06/2023
This Standard specifies technical requirements and methods for the inspection and testing of straight short and long fibre-cement profiled sheets and their fibre-cement fittings designed to provide theweather-exposed surfaces on roofs and internal and external walls of buildings.
Building construction- Accessibility and usability of the built environment 1 views (Open)
Opened on: 11/04/2023
Closing on: 10/06/2023
This document specifies a range of requirements and recommendations for the elements of construction, building assemblies, components, fittings and products that relate to the design and constructional aspects of usability and accessibility of buildings,
Statistical methods for quality control of building materials and components 1 views (Open)
Opened on: 11/04/2023
Closing on: 10/06/2023
This Tanzania draft Standard gives general principles for the application of statistical methods in the quality control of building materials and components in compliance with the safety and serviceability requirements
Environmental management for concrete and concrete structures -Part 1: General principles 2 views (Open)
Opened on: 11/04/2023
Closing on: 10/06/2023
This part of standard provides a framework and basic rules on environmental management related to concrete and concrete structures. This includes the assessment of the environmental impacts and methods of implementing environmental improvement based on the assessment.
Requirements for seismic assessment and retrofit of concrete structures 1 views (Open)
Opened on: 11/04/2023
Closing on: 10/06/2023
This document provides requirements for seismic assessment and retrofit of concrete structures. It can be used to reduce the risk of seismic damage by structural collapse or turnover during a seismic event.
Test methods for repair materials for water-leakage cracks in underground concrete structures-Part 1: Test method for thermal stability 1 views (Open)
Opened on: 11/04/2023
Closing on: 10/06/2023
This document specifies a laboratory test method for evaluating the thermal stress resistance of water- leakage crack repair materials through permeability testing.
Test methods for repair materials for water-leakage cracks in underground concrete structures-Part 2: Test method for chemical resistance 1 views (Open)
Opened on: 11/04/2023
Closing on: 10/06/2023
This part of standard specifies a laboratory test method for the qualitative determination of the retention level of chemical resistance of repair materials in repaired cracks of concrete structures in conditions where the material is either underwater or in contact with water that may have various chemical components present.
Test methods for repair materials for water-leakage cracks in underground concrete structures Part 3 Test method for water resistance 1 views (Open)
Opened on: 11/04/2023
Closing on: 10/06/2023
This standard specifies a laboratory test method on the quantitative determination of repair material performance and resistance against erosion and wash out due to underground water flow.
Environmental management for concrete and concrete structures Part 2: System boundary and inventory data 1 views (Open)
Opened on: 11/04/2023
Closing on: 10/06/2023
This part of standard provides a general framework, principles, and requirements related to the determination of system boundaries and the acquisition of inventory data necessary for conducting a life cycle assessment (LCA) of concrete, precast concrete, and concrete structures.
Environmental management for concrete and concrete structures Part 4: Environmental design of concrete structures 1 views (Open)
Opened on: 11/04/2023
Closing on: 10/06/2023
This document provides the general framework, principles and requirements for carrying out an environmental design of concrete structures, based on a lifecycle assessment (LCA) method or other appropriate methods.
Environmental management for concrete and concrete structures Part 6: Use of concrete structures 1 views (Open)
Opened on: 11/04/2023
Closing on: 10/06/2023
This document provides the principles and procedures of environmental management for maintenance/remedial activities of concrete structures, and environmental management during the operation of concrete structures.
Activities relating to drinking water and waste water services-Crisis management of water utilities 1 views (Open)
Opened on: 11/04/2023
Closing on: 10/06/2023
This draft Standard provides general guidance to water utilities to develop and implement a crisis management system.
Environmental management for concrete and concrete structures Part 8: Environmental labels and declarations 1 views (Open)
Opened on: 11/04/2023
Closing on: 10/06/2023
This document provides a general principle, procedures and requirements for environmental labels and declarations for concrete and concrete structures. It is used for the environmental labels and declarations for concrete constituents, reinforcement, concrete, concrete products and concrete structures.
Services activities relating to drinking water supply,wastewater and stormwater systems-Stormwater management-Guidelines for stormwater management in urban areas 1 views (Open)
Opened on: 11/04/2023
Closing on: 10/06/2023
Provides guidance to stormwater management authorities and relevant stakeholders on both structural and non-structural stormwater management approaches.
Guidelines for the management of assets of water supply and wastewater systems. Part 3: wastewater collection networks 1 views (Open)
Opened on: 11/04/2023
Closing on: 10/06/2023
It specifies guidelines for technical aspects, tools and good practices for the management of assets of wastewater networks to maintain value from existing assets.
Refractory Products - Determination of modulus of repture at elevated temperatures 1 views (Open)
Opened on: 11/04/2023
Closing on: 10/06/2023
This Standard specifies a method for the determination of the modulus of rupture of refractory products at elevated temperatures, under conditions of a constant rate of increase of stress.
Activities relating to drinking water and wastewater services-Guidelines for the assessment and for the improvement of the services to users 1 views (Open)
Opened on: 11/04/2023
Closing on: 10/06/2023
This International Standard specifies the elements of drinking water and wastewater services of relevance and interest to users.
shaped insulating refractory Products - classification 1 views (Open)
Opened on: 11/04/2023
Closing on: 10/06/2023
This International Standard specifies a classification of shaped insulating refractory products, based on the determination of permanent change in dimension on heating, with a secondary classification based on bulk density to cover lightweight products (Class L).
Shaped insulating refractory products - Determination of permanent change in dimensions on heating 1 views (Open)
Opened on: 11/04/2023
Closing on: 10/06/2023
This Tanzania Standard describes a method for determining the permanent change in dimensions on heating of a shaped insulating refractory product.
Dense shaped refractory prductss - Determination of permanent change in dimensions on heating 1 views (Open)
Opened on: 11/04/2023
Closing on: 10/06/2023
This Tanzania Standard specifies two methods for determining the permanent Change in dimensions of a dense shaped refractory product. lt does not apply to products containing carbon.
Dense and insulating shaped refractory products - Determination of modulus of rupture at ambient temparature 1 views (Open)
Opened on: 11/04/2023
Closing on: 10/06/2023
This International Standard specifies a method for dense and insulating shaped refractory products at constant rate of increase of stress. the determination of the modulus of rupture of ambient temperature, under conditions of a constant rate of increase of stress
Shaped refractory products - sampling and acceptance testing 1 views (Open)
Opened on: 11/04/2023
Closing on: 10/06/2023
This Tanzania Standard gives directives for sampling, shaped refractory products and for obtaining, from a Sample of the smallest possible size, the most precise assessment possible, of the quality of a consignment.
Refractory bricks for use in rotary kilns - Dimensions 1 views (Open)
Opened on: 11/04/2023
Closing on: 10/06/2023
This Tanzania Standard specifies a range of dimensions of basic, fireclay and high alumina refractory bricks for use in rotary kilns.
Classification of dense shaped refractory products - Part 1: Alumina silica 1 views (Open)
Opened on: 11/04/2023
Closing on: 10/06/2023
This part draft standard specifies the classification and designation of dense shaped refractory products of the alumina-silica
Classification of dense shaped refractory products - Part 2: Basic products containing less than 7% residual carbon 1 views (Open)
Opened on: 11/04/2023
Closing on: 10/06/2023
This draft standard specifies the classification and designation of dense shaped basic refractory products with or without antioxidant additives.
Classification of dense shaped refractory products - Part 3: Basic products containing from 7% to 50% residual carbon 1 views (Open)
Opened on: 11/04/2023
Closing on: 10/06/2023
This part of ISO 10081 specifies the classification and designation of dense shaped basic refractory products containing seven percent or more fifty percent but less than residual carbon after coking.
Classification of dense shaped refractory products - Part 4:Special product 1 views (Open)
Opened on: 11/04/2023
Closing on: 10/06/2023
This part of standard specifies the classification and designation of dense shaped refractory products of special composition
Refractory product-measurement of dimensions and external defects of refractory bricks - Part 1 Dimensions and conformity to drawings 1 views (Open)
Opened on: 11/04/2023
Closing on: 10/06/2023
This part of draft standard describes apparatus and specifies simple methods for routine measurement of dimensions of refractory bricks.
Refractory product-measurement of dimensions and external defects of refractory bricks - Part 1 Dimensions and conformity to drawings 1 views (Open)
Opened on: 11/04/2023
Closing on: 10/06/2023
This part of IS0 12678 describes apparatus and specifies simple methods for routine measurement of dimensions of refractory bricks.
Refractory products - measurement of dimensinos and external deafects of refractory bricks - Part 2 Corner and edge defects and other surface 1 views (Open)
Opened on: 11/04/2023
Closing on: 10/06/2023
This part of standard describes apparatus and specifies simple methods for routine measurement of corner and edge defects, as well as other surface imperfections of refractory bricks. It does not apply to the measurement of internal defects.
Rectories - determination of dynamic young modulus (MOE) at elevated temperatures byimpulse excitation of vibration 1 views (Open)
Opened on: 11/04/2023
Closing on: 10/06/2023
This document specifies a method for determining the dynamic Young modulus of rectangular cross-section bars and circular cross-section specimens of refractories by impulse excitation of vibration at elevated temperature.
Specification of concrete blocks 1 views (Open)
Opened on: 11/04/2023
Closing on: 10/06/2023
This Tanzania Draft standard specifies requirements of the following concrete masonry building units which are used in the construction of load-bearing and partition walls
Electric road vehicles - Road operating characteristics 1 views (Open)
Opened on: 20/04/2023
Closing on: 19/06/2023
This International Standard specifies the procedures for measuring the road performance of purely electrically propelled passenger cars and commercial vehicles of a maximum authorized total mass of 3 500 kg. The road performance comprises road operating characteristics such as speed, acceleration and hill climbing ability.
Electrically propelled road vehicles - Conductive power transfer - Safety requirements 1 views (Open)
Opened on: 20/04/2023
Closing on: 19/06/2023
This document specifies electric safety requirements for conductive connection of electrically propelled road vehicles to external electric circuits.
Electrically propelled road vehicles - Vocabulary 1 views (Open)
Opened on: 20/04/2023
Closing on: 19/06/2023
This document establishes a vocabulary of terms and the related definitions used in ISO/TC 22/SC 37 standards.
Electrically propelled mopeds and motorcycles - Safety specifications - Part 2: Vehicle operational safety 1 views (Open)
Opened on: 20/04/2023
Closing on: 19/06/2023
This document specifies requirements for operational safety means and protection against failures related to hazards specific to any kind of electrically propelled mopeds and motorcycles when used in normal conditions.
Electrically propelled mopeds and motorcycles - Safety specifications - Part 1: On-board rechargeable energy storage system (RESS) 1 views (Open)
Opened on: 20/04/2023
Closing on: 19/06/2023
This document specifies safety requirements for rechargeable energy storage systems (RESS) of electrically propelled mopeds and motorcycles for the protection of persons.
Electrically propelled mopeds and motorcycles - Safety specifications - Part 3: Electrical safety 1 views (Open)
Opened on: 20/04/2023
Closing on: 19/06/2023
This document specifies electric safety requirements for protection against electric shock and thermal incidents of electric propulsion systems and conductively connected auxiliary electric systems of-electrically propelled mopeds and motorcycles when used in normal conditions. It is applicable to a maximum working voltage of the on-board electrical circuit up to 1 000 V alternating current (a.c.) or 1 500 V direct current (d.c.).
Battery-electric mopeds and motorcycles - Performance - Part 1: Reference energy consumption and range 1 views (Open)
Opened on: 20/04/2023
Closing on: 19/06/2023
This part of ISO 13064 specifies test procedures for measuring the reference energy consumption and reference range of electric motorcycles and mopeds with only a traction battery(ies) as power source for vehicle propulsion.
Battery-electric mopeds and motorcycles - Performance - Part 2: Road operating characteristics 1 views (Open)
Opened on: 20/04/2023
Closing on: 19/06/2023
This International Standard specifies the procedures for measuring the road performance of electric motorcycles and mopeds with only a traction battery(ies) as power source for vehicle propulsion.
Electric road vehicles - Reference energy consumption and range - Test procedures for passenger cars and light commercial vehicles 1 views (Open)
Opened on: 20/04/2023
Closing on: 19/06/2023
This International Standard specifies test procedures for measuring the reference energy consumption and reference range of purely electrically propelled passenger cars and commercial vehicles of a maximum authorized total mass (in accordance with ISO 1176) of 3 500 kg and a maximum speed of more than 70 km/h.
© Tanzania Bureau of Standards, 2020