OTHER

Other business

Indoor chemical substance concentration measurement

Measurement of substances subject to sick house (chemical substance hypersensitivity)

Sick house syndrome is when new construction or renovation of office buildings, condominiums, schools, hospitals, etc.Due to VOCs (volatile organic compounds) generated from adhesives and furniture used for wall cloth upholsteryIt is a health hazard that causes headaches, dizziness, nausea, etc.

We accept measurements in accordance with the guidelines of the Ministry of Health, Labor, and Welfare after new construction and renovation work.

Main substances to be measured and indoor concentration guideline values indicated by the Ministry of Health, Labor, and Welfare

volatile organic compounds
Source
Indoor concentration guideline value
formaldehyde
plywood, glue, mildew proof
0.08 ppm (100 μg / cm2)
acetaldehyde
Adhesives, preservatives
0.03 ppm (48 μg / cm2)
toluene
Oil-based lacquers, paints, adhesives
0.07 ppm (260 μg / cm2)
xylene
Paints, air fresheners, adhesives, oil based paint
0.05 ppm (200 μg / cm2)
ethylbenzene
Paints and adhesives
0.085 ppm (370 μg / m3)
Styrene
Insulation materials, tatami mats, adhesives
0.05 ppm (220 μg / cm2)
para-dichlorobenzene
Insect repellents, deodorants
0.04 ppm (240 μg / cm2)

Sick house syndrome is when new construction or renovation of office buildings, condominiums, schools, hospitals, etc.
VOCS (volatile organic compounds) generated from adhesives and furniture used for wall cloth upholstery
It is a health hazard that causes headaches, dizziness, nausea, etc.

We accept measurements in accordance with the guidelines of the Ministry of Health, Labor, and Welfare after new construction and renovation work.

Air environment measurement

The measurement target is a large building (specific building) with a total floor area of 3000 square meters or more.
The amount of airborne dust, carbon monoxide, carbon dioxide, temperature, relative humidity, air flow, formaldehyde, and illuminance are measured.
It must be measured regularly, once every 2 months.
*Formaldehyde is measured when construction / large-scale repairs or remodeling of buildings are carried out.

Air environment measurements are based on the “Act on Ensuring Hygienic Environments in Buildings” (Building Management Act) rather than the “Occupational Safety and Health Act.”
Even when used as an office, if the total floor area exceeds 3000 square meters, it is subject to air environment measurement rather than office measurement.

空気環境測定

What is a specific building?

A specific building is one that satisfies the following two conditions.

Will it be used for the following specific uses
Offices / playgrounds / shops / libraries / inns, museums / tourist areas / art museums / department stores / schools / meeting rooms / training centers

Is the total area 3,000 square meters or more
(A) + (B) + (C) = 3,000 m² or more
(A) Portion used exclusively for specific purposes (㎡)
(B) Part attached to A (hallway, stairs, machine room, etc.) (㎡)
(C) Part attached to A (warehouse / parking lot, etc.) (㎡)

Measurement details

Measurement items
measuring equipment
Measurement frequency
Suspended dust
digital dust meter
carbon monoxide
Detection tube
carbon dioxide
Asman temperature and humidity meter
wetness
Asman temperature and humidity meter
wetness
Asman temperature and humidity meter
wind speed
anemometer
Each item is measured twice a day in the morning and afternoon at a frequency of once in February.
formaldehyde
Asman temperature and humidity meter
When a specific building is constructed and large-scale repairs or remodeling are carried out, it is measured between the most recent period of 6/1 and 9/31 from the time the building began to be used.

Clean room measurements

Regular measurements are important to check whether clean room performance is properly maintained.
Also, tests are necessary in the following cases.

  • When determining cleanliness classes
  • Start-up inspection upon completion
  • Verification when some kind of problem occurs in the clean room and it is fixed
  • Regular performance verification tests

Types of clean room measurements

Cleanliness measurement (airborne particulate measurement)
Make sure that the room's cleanliness is maintained in the required cleanliness class.
Wind speed / air volume measurement (ventilation frequency measurement
Check whether the proper airflow is being secured. If airflow is not secured, room pressure will be disturbed, which may also cause air from adjacent areas.
Also, check whether the air in the room has been changed more than necessary to ensure cleanliness.
Room pressure difference measurement
Check whether the differential pressure is maintained with respect to the adjacent area.
Positive pressure, equal pressure, and negative pressure are determined depending on the purpose of the room, and if the room pressure is disturbed, it can also cause air from the adjacent area.
Temperature / humidity measurement
Check whether the required temperature and humidity are controlled according to the purpose of the room.
HEPA filter leak measurement
Check for particulate leaks due to damage or deterioration of the HEPA filter.
Also, check if there are any leaks due to misalignment.
Cleanliness recovery measurementmeasuring
Check how long it will take to get the cleanliness according to the design value.
Airflow distribution measurementmeasuring
The uniformity of the indoor wind speed is measured.
Illuminance measurementmeasuring
Check whether work efficiency and comfort are maintained depending on the purpose of the room.
Airborne bacteria count test
It is said that bacteria cannot move through the air alone, but check how much bacteria are floating in the room.
Surface adhering bacteria count test
Check how much bacteria are attached to the places we usually touch.

Daily and regular cleaning

Cleaning is essential to maintain the aesthetics of the building, but we do more than just clean,We strive to improve the hygiene environment for our customers by working on various aspects such as infection countermeasures, pollution countermeasures, and insect control measures.

Especially for highly clean areas such as hospital operating rooms and clean roomsStaff with highly specialized knowledge are in charge and are working to improve quality.

Please leave the daily environmental maintenance to us.

  • When determining cleanliness classes
  • Start-up inspection upon completion
  • Verification when some kind of problem occurs in the clean room and it is fixed
  • Regular performance verification tests

In addition to daily environmental improvements, regular cleaning / special cleaning etc. are also carried out according to site conditions,
We will suggest content for improvement.

手術室の写真
General area cleaning, clean area cleaning (operating room / clean room, etc.)

We maintain a sanitary environment according to the purpose and quality of cleaning required, from general areas within factories and hospitals to clean areas.
Furthermore, we support the creation of a safe, comfortable, and hygienic environment so that customers can concentrate on their original work.

Education, training and seminars

Regular education and training on cleaning techniques and hospitality for cleaning workers is carried out.
In addition, we regularly gather our cleaning staff to conduct simultaneous training, share problems, solutions, etc. at each site and train team players.

Cleaning quality control check system

Quality control personnel regularly check cleaning quality qualitatively and quantitatively and strive to correct and improve it.

Plan

Preparation of business specifications suitable for each work site.

Do

Perform work in accordance with business specifications.

Check

Inspect each work site. Check whether there are any deficiencies in the work, whether a review of the business specifications is necessary, etc.

Action

Correct defective items based on inspection results. Specifications are optimized as needed.

Introduction to operating room cleaning services

Purpose (building a support system where people can concentrate on their original nursing work)

In addition to cleaning work, we are responsible for miscellaneous tasks other than nursing work, leading to a reduction in overtime work and burden reduction, and at the same time improving the operating rate.

Quality
  • Our specialist staff will conduct part-time training from time to time to perform the work.
  • We will implement infection control measures based on standard prevention measures.
  • We clean using cleaning methods based on scientific evidence.
  • Choose the right cleaning tools based on zoning.
Compatible business ① (interoperative support)

We will prepare the operating room based on the surgery schedule.

  • Arrangement of ME instruments for surgery
  • Bed makeup according to the procedure and position
  • Medical and nurse gown assistance
  • Instrument deployment assistance
Corresponding business ② (intraoperative support)

We will prepare the operating room based on the surgery schedule.

  • Bringing in surgical equipment and ME equipment
  • Transportation of washing / sterilizing machines
Corresponding work ③ (cleaning work)
  • Interoperative cleaning → arrangement of ME devices
    Bed makeup
    Refill consumables
  • Post-operative cleaning → preparation for surgery the next day
    Bed makeup
    Refill consumables
  • Cleaning in response to the novel coronavirus
    Adequate infection prevention for workers and prevent the spread of infection
    Cleaning that complies with infection route specific measures
Corresponding business ④ (other business)
  • Preparing the exit bed
  • Inventory management of linens and consumables
  • Inventory management and creation of position-fixed items

We carry out cleaning and support work in operating rooms based on requests from hospitals.
Please feel free to contact us if you have any problems or questions about operating room operations, such as reducing the burden on health care workers or improving work efficiency.

Insect control

~ Building insect control combined with cleaning ~

By combining it with daily cleaning, insect control becomes more robust.

The Japan Health and Hygiene Association Co., Ltd. proposes hygiene management for multifaceted buildings.

Click here for insect control in high-purity areasPlease see.

Insect control for buildings

We propose management methods for hygiene pests such as cockroaches.

Insect monitoring (habitat survey)

We will set up traps and investigate the occurrence status of insects. In addition to the risk of contamination, there is also the meaning of monitoring whether errors have occurred within the facility by investigating the occurrence status.

トラップの設置・環境を調査するスタッフ

A trap will be set up to investigate the occurrence status of insects.

捕獲された昆虫類を発生経路や発生源ごとに分析するスタッフ

Captured insects are analyzed and reported for each occurrence route and source.

改善提案書

We will carry out inspections within the facility and make suggestions for improvements.

Insect-proof construction

When a problem occurs, we will propose and provide solutions tailored to the facility and type of problem, such as improving the environment, reviewing rule operation, and insecticidal treatment by spraying drugs. Furthermore, we can provide comprehensive solutions, such as reducing the risk of insect occurrence.

殺虫処理の様子
殺虫処理の様子
殺虫処理の様子
Qualifications / Skills

Experts with various techniques related to insect control will respond to the problem.

  • Control work supervisor
  • Pest Control Technician
  • Pest Control Level 1 Technician
  • Organism Taxonomy Proficiency Test Level 2
  • Cultural property insect and bacterial damage control work chief

Odor measurement

If complaints due to bad odors occur, countermeasures must be taken based on the Odor Prevention Law.

Countermeasures after complaints have occurred increase the financial and labor burden, leading to image loss.

Whether odors generated during normal times due to business activities meet bad smell regulation standards,Risk management can be carried out by measuring odor and understanding its numerical value.

化学工場
臭気測定を行う女性

Dioxins, PCB analysis, etc.
Other services

ダイオキシン類・PCB分析等その他サービス
We are also involved in the following research and analysis.
  • Dioxins
  • PCB measurement and drainage measurement
  • Various other measurements
Please feel free to contact us regarding dioxins, drainage, and soil surveys.

Contact

Please feel free to contact us if you have any problems with improving the environment.