Environmental Services

The Company has complete facility to execute various jobs related to environmental services N.S. Envirotech laboratory and Consultant PVT LTD. provides full service environmental consulting and testing services to municipal, industrial, household and private concerns. Our team of professional Scientist, analysts and specially trained technical personnel, has the experience and knowledge to address all environmental issues in an uncomplicated, competent and professional manner. N.S. Envirotech laboratory and Consultant PVT LTD is a recognized provider of environmental services with the highest quality. It is a recognized laboratory and consultancy organization from ministry of environment and forests and various state pollution control boards. It offers specialized services for all components of environmental concerns.

NS Envirotech laboratory and Consultant PVT LTD offers a wide spectrum of environmental testing services, from taking the initial samples in the field to providing fast and accurate results to you. NS Envirotech laboratory has over 10 years of experience in the field with many of our original staff of chemists and management since our inception

Ambient Air Quality (AAQ) & Work Zone Air Quality Analysis

Air samples are collected and analysed as per National Ambient Air quality standards (NAAQS) or other relevant standards as per requirements. Some of the parameters analyzed include:

• NOx, SOx, CO, HC, PM10, PM2.5, NH3
• Benzene
• Benzo (a) pyrene
• Ozone
• Heavy Metals
• Metrological Data (Temperature, Relative humidity, Rain Fall, Solar Radiation, Wind Speed, Wind Direction & Traffic Density etc.)
• Noise, Lux and ventilation measurements
• Hydrogen Sulphide
• Oxygen
• Carbon dioxide and Formaldehyde
• VOC, SVOC (PAH, PCB)

We also carry out Baseline data generation for Environment Impact Assessment Study.

Indoor Air Quality (IAQ) Analysis

We perform Quantitative Assessment for Indoor Environment Quality as per ASHRAE / OSHA / NIOSH / LEED Green Building standards:

• NOx, SOx, CO, HC, PM10, PM2.5, NH3
• Oxygen
• TVOC
• Formaldehyde
• Microbial contamination
• Thermal Comfort
• Ventilation Rate
• CO2
• Particulates (PM2.5 or PM10 are small airborne particles that can penetrate deep into the lung. They come from many sources including manmade & natural sources.)
• Sulphur dioxide (Sulphur dioxide is mainly produced during the burning of coal and oil)
• Nitrogen oxides (Nitrogen dioxide is formed whenever fossil fuels are burnt in air.)
• Carbon Monoxide (Carbon monoxide is the product of incomplete combustion of fossil fuels)
• Ozone (it protects the earth from harmful ultraviolet light. But this gas can irritate the airways of the lungs. It is formed as a secondary pollutant i.e. by the reaction of other pollutants with each other)
• Metals lead, mercury, arsenic etc (Lead was used as a petrol additive, however with the phasing out of this fuel in 2000, ambient concentrations have now dropped significantly)
• Methane & Benzene (Benzene is a hydrocarbon that comes almost entirely from vehicle Exhausts)

Stationary Source Emission Analysis

Emission measurement is a complex process undertaken in often difficult environments. Our team is well versed with wide range of methods and also well equipped to provide reliable measurements accurately as per the IS: 11255 and other standards.

• Flue gas temperature
• Flue gas velocity
• Quantity of flue gas emission
• NOx, SOx, CO, HC and Particulate Matter
• VOCs (60 VOCs, individual) & SVOCs (PAHs & PCBs)
• Dioxins & Furans
• Acid Mist
• Ammonia
• Heavy Metals
• Hydrogen Sulphide
• Carbon Di Sulphide
• Total Organic Carbon

Compressed Air, Breathing Air & Process Air Analysis

These services are used by a number of industrial sectors including oil and gas, pharmaceutical, manufacturing, nuclear, and in medical applications following ISO: 8573/ USP/Ph. Eu guidelines. This can include the following measurements:

• Dew Point
• Oil content
• Particulate matter / count
• Moisture content
• Viable count
• O2, CO2, CO, N2, NO2, SO2, Ar and VOCs

Purity Testing

We perform purity testing on a range of industrial gases. This includes for:

• Nitrogen (cGMP)
• Oxygen (cGMP)
• Hydrogen
• Carbon dioxide
• Argon
• Helium
• Argon (cGMP)

Noise Monitoring

• Ambient Noise Monitoring
• Work Zone
• D.G. Set Noise
• Insertion Loss

Soil Testing

• pH
• Conductivity
• Organic Matter
• Texture
• Moisture
• Bulk Density

Others

• Chemical or Physical Pollutants
• Soluble organic material such as urea, fruit sugars, soluble proteins, drugs, pharmaceuticals, etc.
• Inorganic particles such as sand, grit, metal particles, ceramics, etc.
• Soluble inorganic material such as ammonia, road-salt, sea-salt, cyanide, hydrogen sulphide, thiocyanates, thiosulfates, etc.
• Gases such as hydrogen sulphide, carbon dioxide, methane, etc.
• Emulsions such as paints, adhesives, mayonnaise, hair colorants, emulsified oils, etc.
• Emulsions such as paints, adhesives, mayonnaise, hair colorants, emulsified oils, etc.
• Pharmaceuticals and hormones and other hazardous substances.
• Thermal pollution from power stations and industrial manufacturers.

Hazardous Waste & Compost Analysis

Shiva Analytical has the capability to carry out waste analysis including municipal solid waste as per Schedule II (TCLP method) parameters of HWHM Rules, 2008 and as per the project requirement.

Clean Room Certification

Verification and validation of clean room according to the ISO: 14644 standards. Majorly Applicable for Industries like Pharmaceuticals, Medical Devises, Food, Electronics, Automotive & Aeronautical spare parts manufacture