Environmental Test of Power System

Your Industry Electricity Environmental Test of Power System

Environmental Test of Power System

The internal environmental protection and health management of the power system emerges as a brand-new but important field for the safe production of power. The internal protection and health management of the power system environment are introduced into the production management, and the test and evaluation of harmful factors in the working environment of the power system are carried out to effectively reduce the risks of environmental pollution and health hazards, ensure the safety and health of power workers, and promote the harmonious unity of development, environment protection and health.

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Service Introduction

As a national excellent enterprise in environment protection, GRG Test detects and identifies the potential environmental and occupational health hazards in the office areas and production areas of power supply bureaus, power supply stations, substations, business halls and other units of the power supply system according to the current effective national standards, industry standards, local standards, as well as the relevant national regulations. Environmental test and evaluation are carried out on potential environmental and occupational hazards such as air pollutants, water pollutants, ash, noise and electromagnetic radiation. It also provides one-stop solutions such as scheme formulation, on-site investigation, sampling, analysis, reporting, evaluation, rectification suggestions and consultation for power system environment and occupational health risk assessment.

Occupational Health Risk

Region	Premise	Test Items
Airtight or unventilated places (limited operation space)	Outdoor cable tunnel, cable trench, pipe well and corridor	Oxygen, carbon dioxide, carbon monoxide, nitrogen, dust, etc.
	Machine room and cable room
	Basement
	Reference room, sundry room and warehouse
Places where hazardous gas may be produced	Kitchen, garage, drain channel, septic tank, battery room, etc.	Methane, hydrogen, carbon dioxide, carbon monoxide, etc.
	Sulfur hexafluoride equipment room and use area	Sulfur hexafluoride and oxygen
	Heptafluoropropane protection area and gas cylinder room	Heptafluoropropane
	Tools room, warehouse and reference room	Formaldehyde, ammonia, dust, etc.
	Oil warehouse or storage place	Methane, hydrogen, hydrogen sulfide, acetone, etc.
	Combustible gas warehouse or storage place	Methane, hydrogen, hydrogen sulfide, acetone, etc.
	Paint warehouse or storage place	Benzene series, ammonia, formaldehyde, etc.
	Warehouse or storage place for pesticides and drugs	Organophosphorus pesticides, organochlorine pesticides, organonitrogen pesticides, pharmaceutical compounds, etc.
	Use place of laboratory chemicals: substation simplification room and laboratory	Aromatic hydrocarbons, alkanes, alcohols, etc.
	Newly decorated rooms	TVOC, formaldehyde, benzene, ammonia and radon
Crowded places	Meeting room, training room and business hall	Temperature, humidity, TVOC, formaldehyde, benzene, toluene, xylene, ammonia, inhalable particulate matter, fresh air volume, ventilation rate, etc.
	Office area
	Restaurant
	Guestroom
	Gym
Places where it is easy for bacteria and germs to breed	Medical aid post	Total bacterial count
	Toilet
	Kitchen
	Air-conditioning room
Places with lighting requirements	Workplaces other than the production plant, instrument panels and mechanical rotating parts, office areas, warehouses and reference rooms	Indoor illumination
	Stairs, corridors, passageways and warehouses	Emergency lighting
	Power distribution room, substation control room, high voltage room, indoor equipment area, battery room and relay protection room	Safety lighting and standby lighting
	Guard room, substation site and outdoor parking lot	Outdoor illumination
Noise generation places	Communication machine room, monitoring machine room, automation machine room, power distribution room, elevator machine room, air conditioning machine room, information center and pump room	Occupational noise
	Business hall
	Substation high voltage room, control room, main transformer area and relay protection room
High temperature workplace	Safety tools room, warehouse, substation (outdoor) and area where the suburban lines go through	Temperature
Low temperature workplace	Substation (outdoor) and area where the suburban lines go through	Temperature
Place of vibration generation	Elevator machine room, air conditioning machine room, communication machine room	Ambient vibration
Radiation generation places	Power distribution room, information machine room, automation machine room, dispatching center and other office areas	High frequency electromagnetic field (electric field strength and magnetic field strength), ultra-high frequency radiation (electric field strength and power density), microwave radiation (power density) and power frequency electric field
Radiation generation places	Power supply stations and substations (sensitive positions touched by patrol routes of main control room, main transformers, capacitor series reactors, circuit breakers, voltage transformers, etc.)

Impact on the Environment

Region	Premise	Test Items
Discharging places of pollutant by its own	Kitchen and canteen	Cooking fume of the canteen
	Domestic sewage discharge outlet	PH, chroma, suspended matter, chemical oxygen demand, biochemical oxygen demand, animal and plant oil, phosphate, ammonia nitrogen, anionic surfactant, etc.
	Laboratory and wastewater discharge outlet of simplified room	PH, chroma, suspended matter, chemical oxygen demand, biochemical oxygen demand, petroleum, total phosphorus, total nitrogen, volatile phenol, etc.
	Boundary of office buildings, business halls, substations and other buildings	Boundary noise
	Outlet of air conditioning chilled water and cooling water	PH, conductivity, turbidity, hardness, chemical oxygen demand, biochemical oxygen demand, petroleum, sulfate, chloride, ammonia nitrogen, total iron, etc.
Points affected by external factors	Peripheral ambient air of substations and business halls with industrial pollution sources around them	Sulfur dioxide, nitrogen dioxide, ozone, ammonia, total suspended particulates, inhalable particulate matter, malodorous gas, etc.
	Water intake in the offices, tap water reservoir and tap water outlet	Physicochemical indicators, microorganisms, anions, metals, organic matters, etc.
	Afforestation soil	PH, moisture, lead, cadmium, copper, zinc, total chromium, arsenic, mercury, etc.