e-ISSN : 2541-1934
Redesign of Hazardous and Toxic Waste Temporary Storage at PT ABC
Reni Dwi Septiani1*, Temmy Wikaningrum2
1,2Environmental Engineering Department, President University, Indonesia
*Corresponding author: renidwiseptiani.rds@gmail.com
Received: March 23, 2023 Approved: March 31, 2023
Abstract
PT ABC is an industry that produces hazardous and toxic waste. All waste generated is stored in temporary storage, but based on observations made, the existing temporary storage does not meet the standards set by the government. Therefore, a temporary storage area was redesigned at PT ABC in accordance with the standards set by the government. The objective of this study is to find a temporary storage place that complies with government regulations for PT ABC. The method used is to record the types, characteristics, and quantities produced by PT ABC, followed by existing observation, then proceed with the calculation of facility requirements according to SNI and individual calculations. A redesign is carried out by adjusting the calculation results, determining the required facilities, and making a design proposal. The results showed that PT ABC requires temporary storage of 6,1 m x 2,6 m x 4,4 m to accommodate all the waste generated for 3 months with the number of drums needed, namely 5 drums. The total ventilation needed is 6 pieces with a size of 0.5 m x 0.5 m. The required size of the spill container is 2.2 m x 1.2 m x 0.6 m, and it takes 3 lamps to illuminate the temporary storage.
Keywords: hazardous and toxic waste, temporary storage, redesign, environmental management, Indonesian government regulations.
Abstrak
PT ABC merupakan industri yang menghasilkan limbah bahan berbahaya dan beracun. Semua limbah yang dihasilkan disimpan di tempat penyimpanan sementara, namun berdasarkan pengamatan yang dilakukan, tempat penyimpanan sementara yang ada belum memenuhi standar yang ditetapkan oleh pemerintah. Oleh karena itu, dilakukan perancangan ulang tempat penyimpanan sementara di PT ABC sesuai dengan standar yang ditetapkan pemerintah. Tujuan dari penelitian ini adalah untuk mencari tempat penyimpanan sementara yang sesuai dengan peraturan pemerintah untuk PT ABC, dilengkapi dengan perhitungan fasilitas yang dibutuhkan. Metode yang digunakan adalah dengan mencatat jenis, karakteristik dan jumlah yang diproduksi oleh PT ABC, dilanjutkan dengan observasi yang ada, kemudian dilanjutkan dengan perhitungan kebutuhan fasilitas. Dilakukan redesign dengan menyesuaikan hasil perhitungan, fasilitas yang dibutuhkan, dan membuat proposal desain. Hasil penelitian menunjukkan bahwa PT ABC membutuhkan tempat penampungan sementara berukuran 6,1 m x 2,6 m x 4,4 m untuk menampung seluruh limbah yang dihasilkan selama 3 bulan dengan jumlah drum yang dibutuhkan yaitu 5 drum. Total ventilasi yang dibutuhkan adalah 6 buah dengan ukuran 0,5 m x 0,5 m. Ukuran penampung tumpahan yang dibutuhkan adalah 2,2 m x 1,2 m x 0,6 m, dan dibutuhkan 3 buah lampu untuk menerangi tempat penyimpanan sementara.
Kata Kunci: limbah berbahaya dan beracun, penyimpanan sementara, desain ulang, pengelolaan lingkungan, peraturan pemerintah Indonesia.
1. Introduction
Industrial operations carried out to improve community prosperity and economic progress, have an influence that may have an impact on the environment. One of the positive effects is the accessibility of goods that are beneficial to the area, while the production of waste has a negative effect [1], [2]. Waste is the residual material from a product's manufacture that cannot be utilized again and is undesirable to the environment since it has no market value [3]. Industrial waste is a serious problem in the era of industrialization [4].
Waste management involves the collection, transportation, recycling, and disposal of waste. Waste management has been a major environmental issue for decades [5]. The activity of storing waste generated by the company is one of several actions and agendas that must be carried out in order to protect and manage the environment. It is required to store hazardous waste if the company produces poisonous and hazardous
waste. Government Regulation No. 22 of 2021 [6] on the Implementation of Environmental Protection and Management states as follows in Article 285: “Anyone who generates the hazardous and toxic waste is required to store it.”. Therefore, the rule serves as a guide for company owners to handle and store their hazardous waste in an appropriate manner.
PT ABC is a manufacturing company that located in Bogor Regency, West Java. In carrying out industrial activities, PT ABC produces hazardous and toxic waste which of course makes PT ABC have an obligation to manage the hazardous and toxic waste it produces. In this case, PT ABC already has a building that is used as a hazardous and toxic waste temporary storage for the waste it produces.
However, the conditions in the temporary storage at PT ABC indicated that it had not implemented the provisions set by the government in Minister of Environment and Forestry Regulation No. 6 of 2021 [7]. There are several things that cause the temporary storage to be indicated as ineligible, such as boxes used as waste containers not equipped with appropriate symbols and labels so that these conditions are not in accordance with Article 52, temporary storage is not equipped with a location for loading and unloading, availability of first aid and spill container so that these conditions are not in accordance with Article 59, and the unavailability of open ventilation and sufficient lighting so that these conditions are not in accordance with Article 60. Temporary storage is also used as temporary storage locations for empty drums.
There is also the result of an environmental monitoring inspection conducted by the Environmental Service for PT ABC, namely that in the temporary storage, a pallet must be provided as a base for the existing waste storage container. However, in the existing conditions, prior to the inspection, there was no pallet as a placemat for storage containers (Fig. 1). Then after the inspection results, the pallet is added in the temporary storage as a placemat for storage containers (Fig. 2). But after the pallet was added, it was indicated that it had not complied with Article 71, namely the distance between storage blocks was at least 60 cm, and with the placement that had been carried out after inspection, the distance was less than 60 cm (Fig. 2).
Fig. 1. Existing Storage Condition Fig. 2. Existing Storage + Pallet Condition (Before Inspection) (After Inspection)
With the existing conditions at PT ABC, the researchers tried to evaluate and redesign the temporary storage of hazardous and toxic waste in accordance with the regulations in Minister of Environment and Forestry Regulation No. 6 of 2021. This is done with the hope that an orderly and correct management of hazardous and toxic material waste will be realized.
The distance between block is less than 60 cm (minimum
requirements)
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2. Material and Methods
The research starts by determining the problems that are already existing in Hazardous and Toxic Waste Temporary Storage at PT ABC by taking a close look at the actual circumstances. Then proceed with collecting information related to the regulations that apply to the research being carried out so that it can determine the design parameters that must be met. The next stage is to gather both primary and secondary data so that the research may be processed to determine whether the Hazardous and Toxic Waste Temporary Storage design is appropriate for PT ABC (Fig. 3).
Fig. 3. Framework
3. Results and Discussions
3.1. Type, Characteristics, and Quantification of Hazardous and Toxic Waste at PT ABC
Table 1. Type and Characteristics of Hazardous and Toxic Waste
No. Type of Waste Hazard
Category
Source Characteristic 1. Hazardous and Toxic
Contaminated Waste
1 Not Specific Toxic
2. Used Hazardous and Toxic Packaging Waste
2 Not Specific Toxic
3. Electronic Waste 2 Not Specific Toxic
4. Lubricating Oil Waste 2 Not Specific Ignitability Liquid
5. Used Rags Waste 2 Not Specific Ignitability Solid
Source: Hazardous and Toxic Waste Manifest of PT ABC, 2022
According to the results in (Table 1) and based on the compatibility table [7], hazardous and toxic waste storage, namely hazardous and toxic contaminated waste, used hazardous and toxic packaging waste, and electronic waste, can be stored in one storage group, namely storage group A, while used lubricating oil waste and used rags waste can be stored in another group, namely storage group B. The amount of PT ABC's hazardous and toxic waste generated for 3 months, namely from August – October 2022 (Table 2).
The available data is used to calculate the amount needed for drums, pallets, and the area of spill container.
Site Observation
Literature Study
Design Parameter Determination
Primary Data Secondary Data
1. Qualitative Data a. Picture b. Drawing 2. Quantitative Data
a. Quantity of hazardous and toxic waste
1. Hazardous and Toxic Waste Manifest of PT ABC
Data Processing
1. Type, Characterization, and Quantification of Hazardous and Toxic Waste at PT ABC 2. Identification of Existing Condition and Compliance
with the Regulations 3. Facility Needs Measurement
4. Design proposal of temporary storage in 2D and 3D using QCAD and SketchUp Pro 2022 (Trial Ver)
Conclusion & Recommendation ProblemIdentification
Data Collection 1. PP No. 22 of 2021 2. Permen LHK No. 6 of 2021 3. SNI 03-6575-2001 4. SNI 03-6572-2001 5. Permenaker No. 04 of 1980
Table 2. Total Hazardous and Toxic Waste No. Type of Waste Characteristic Weight
(Kg/3 months)
Volume (L/3 months)
Volume (m3/3 months) 1. Hazardous and Toxic
Contaminated Waste
Toxic 2,2 72 0,072
2. Used Hazardous and Toxic Packaging Waste
Toxic 14,2 111,6 0,1116
3. Electronic Waste Toxic 4,9 32,4 0,0324
4. Lubricating Oil Waste Ignitability Liquid 2,3 0,41 0,0004 5. Used Rags Waste Ignitability Solid 3,4 8,1 0,0081
Source: Calculation Result, 2022
3.2. Existing Condition and Compliance with The Requirements of Hazardous and Toxic Waste Temporary Storage PT ABC
PT ABC is a manufacturing industry that produces electric motorcycles. The Bogor Regency Investment and One-Stop Service Office has already granted this company a permit for the temporary storage of hazardous and toxic waste materials for producers. As a result, PT ABC is a company that can keep hazardous and toxic waste before disposing of it with a hazardous and toxic waste management company. By storing waste in a temporary storage area for hazardous and toxic waste, of course, it is mandatory to meet the standards set by the Ministry of Environment and Forestry. Therefore, direct observations were made to determine the actual conditions of the temporary storage of hazardous and toxic waste materials at PT ABC. Observations were made by looking visually accompanied by documentation results to support the data obtained. The following are the results of the observations obtained:
1. Already has a building for temporary storage of hazardous and toxic waste materials.
PT ABC already has a building that is used as a temporary storage area for hazardous and toxic waste. This building has a size of 4.00 x 2.00 m2 (Fig. 4).
Fig. 4. Existing Temporary Storage
Description: The only ventilations the building has that do not open widely, small loading and unloading lane
The existing temporary storage is also already in a flood-free area because the land it occupies is higher than the surrounding land, for the location of temporary storage that already exist in red square is an elevation of 74 m (Fig. 5). Hereafter the blue line square is the industrial road has elevation of 73 m (Fig. 6).
Fig. 5. Temporary Storage Elevation of 74 m Fig. 6. Industrial Road Elevation of 73 m (Red Square) (Blue Square)
2. Containers for packaging waste that are close to each other.
In storing hazardous and toxic waste, PT ABC has stored it in accordance with the characteristics of the existing waste, but it is still placed close together and seems to be stuck together, and there is a symbol that does not match the characteristics of the existing waste (Fig. 7).
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Fig. 7. Containers of Packaging
Description: Storage containers that are not in accordance with Minister of Environment and Forestry Regulation No. 6 of 2021, and the symbol that is attached to the waste that is not in accordance with the
resulting waste.
3. Incomplete symbols and labels on storage containers for hazardous and toxic waste materials.
The storage container already has a characteristic symbol for each waste, but it is still incomplete because there is no label indicating the producer of hazardous and toxic waste
4. There are no spill container and channels for waste spills.
There is no spill container dan channel to accommodate the spilled waste, so the spilled waste falls directly onto the floor.
5. Narrow entrance.
The narrow entry path cannot be entered by a forklift, so if it is to be carried out, it will be ineffective (Fig. 4).
6. Improper Ventilation
Unsupported ventilation so that air is trapped in the temporary storage area and feels stuffy (Fig.
4).
7. Lack of lighting.
There is no sufficient lighting in the building where the temporary storage of hazardous and toxic waste materials belongs to PT ABC. There are no lights to illuminate the inside of the building, so lighting relies on light from outside (Fig. 8).
Fig. 8. Room without lighting 8. There is no first aid equipment.
First aid facilities must be in the temporary storage area for hazardous and toxic waste materials.
This is because if there is a work accident, while waiting for the medical officer to arrive, the injuries caused by the accident can be treated first to keep them sterile.
3.3. Facility Needs Calculation
a. Measurement of Drums and Pallets Needs
The calculation of drum requirements is very important because it affects the need for pallets, the area of the container, and the area of temporary storage. In this plan, 200-liter plastic drums will be used in accordance with the regulations in Minister of Environment and Forestry No. 6 of 2021, namely the drums used to package hazardous and toxic waste are plastic drums or metal drums measuring 200-liters. Based on existing data, using a 200-liter drum, at least around 10% of freeboard is required so that the drum can only accommodate 180 liters of waste [8], [9]. Then calculations can be made taking into account the amount of hazardous and toxic waste produced over 3 months.
Table 3. Total Drum Requirements Plan No. Type of Waste Characteristic Volume
of Waste (m3)
Volume Drum (m3) - Freeboard
10%
Required Number of Drum
Number of Drum Plans
1. Hazardous and Toxic
Contaminated Waste
Toxic 0,0720 0,18 0,4 1
2. Used Hazardous and Toxic Packaging Waste
Toxic 0,1116 0,18 0,6 1
3. Electronic Waste Toxic 0,0324 0,18 0,2 1
4. Lubricating Oil Waste
Ignitability Liquid
0,0004 0,18 0,0 1
5. Used Rags Waste Ignitability Solid
0,0081 0,18 0,0 1
Source: Calculation Result, 2022
From the results of the existing calculations, it can be concluded that for storage group A which consists of hazardous and toxic contaminated waste, used hazardous and toxic packaging waste, and electronic waste need 3 drums. Whereas for storage group B which consists of used lubricating oil waste and used rag waste need 2 drums.
Pallets are used as the base for drum packaging containers. The size of the pallet used, which uses international standard sizes, is 110 cm x 110 cm [10] with a pallet height of 12 cm. With the size of the existing pallets, storage group A with 3 drums requires 1 pallet, and storage group B with 2 drums requires 1 pallet.
b. Measurement of Spill Container
Spill Container are required to be in temporary storage due to containing spills of hazardous and toxic waste. The minimum volume of the spill container must be able to accommodate 110% of the amount of waste stored, the determination of the area of the spill container is also determined by the number of drums. Planning for temporary storage for now is to have 2 pallets, where in 1 pallet can contain 4 drums, so in 2 pallets the number of drums that can be provided is 8 drums. Although the number of drums needed is only 5 drums, 3 drums are added for backup. Then got:
𝑇𝑜𝑡𝑎𝑙 𝑉𝑜𝑙𝑢𝑚𝑒 = 𝑀𝑎𝑥𝑖𝑚𝑎𝑙 𝐷𝑟𝑢𝑚 𝑉𝑜𝑙𝑢𝑚𝑒 (𝑚3) 𝑥 𝑇𝑜𝑡𝑎𝑙 𝐷𝑟𝑢𝑚 𝑇𝑜𝑡𝑎𝑙 𝑉𝑜𝑙𝑢𝑚𝑒 = 0,18 𝑚3 𝑥 8
𝑇𝑜𝑡𝑎𝑙 𝑉𝑜𝑙𝑢𝑚𝑒 = 1,44 𝑚3
𝑀𝑖𝑛𝑖𝑚𝑢𝑚 𝑆𝑝𝑖𝑙𝑙 𝐶𝑜𝑛𝑡𝑎𝑖𝑛𝑒𝑟 𝑉𝑜𝑙𝑢𝑚𝑒 = 𝑇𝑜𝑡𝑎𝑙 𝑉𝑜𝑙𝑢𝑚𝑒 𝑥 110%
𝑀𝑖𝑛𝑖𝑚𝑢𝑚 𝑆𝑝𝑖𝑙𝑙 𝐶𝑜𝑛𝑡𝑎𝑖𝑛𝑒𝑟 𝑉𝑜𝑙𝑢𝑚𝑒 = 1,44 𝑚3 𝑥 110%
𝑀𝑖𝑛𝑖𝑚𝑢𝑚 𝑆𝑝𝑖𝑙𝑙 𝐶𝑜𝑛𝑡𝑎𝑖𝑛𝑒𝑟 𝑉𝑜𝑙𝑢𝑚𝑒 = 1,584 𝑚3
With the result that the minimum volume of the spill container is 1.584 m3, the area of the spill container must be at least equal to the minimum volume of the spill container or exceed the existing minimum volume. Therefore, the planning for a spill container has a size of 2.2 m x 1.2 m x 0.6 m, so it can accommodate a volume of 1.584 m3.
c. Measurement of Lighting Needs
Good lighting can help the process of storing and transporting hazardous and toxic waste materials in a temporary storage area. the lighting system must comply with the existing safety and comfort requirements, which are contained in SNI 03-6575-2001 [11] about procedures for designing artificial lighting systems in buildings. The lamp planned to be used is a 15-Watt LED lamp with a lumen value of 1500 lumens. So that the results are obtained:
𝑁 = 𝐸 𝑥 𝐿 𝑥 𝑊
Ø 𝑥 𝐿𝐿𝐹 𝑥 𝐶𝑢 𝑥 𝑛
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𝑁 = 100 𝑥 5,8 𝑥 2,3 1500 𝑥 0,7 𝑥 0,5 𝑥 1 𝑁 = 2,5 3
The result obtained is a temporary storage area for hazardous and toxic waste requiring 3 lamps to illuminate the room.
d. Measurement of Ventilation Needs
The hazardous and toxic waste temporary storage must have good air circulation, because this is to prevent gas from settling and reacting to the hazardous and toxic waste that being stored. Building openings and ventilation have a big impact on efforts to use wind in room conditioning [12]. There is also an SNI that regulates the area of building openings, which is contained in SNI 03-6572-2001 [13] about procedures for designing ventilation and air conditioning systems in buildings. In this case, the planned temporary storage area has a size of 5.8 m x 2.3 m, so it has a floor area of 13.34 m2. Ventilation area should not be less than 10% of the floor area of the room, then it is obtained:
𝑀𝑖𝑛𝑖𝑚𝑢𝑚 𝑉𝑒𝑛𝑡𝑖𝑙𝑎𝑡𝑖𝑜𝑛 𝐴𝑟𝑒𝑎 = 𝑅𝑜𝑜𝑚 𝐹𝑙𝑜𝑜𝑟 𝐴𝑟𝑒𝑎 𝑥 10%
𝑀𝑖𝑛𝑖𝑚𝑢𝑚 𝑉𝑒𝑛𝑡𝑖𝑙𝑎𝑡𝑖𝑜𝑛 𝐴𝑟𝑒𝑎 = 13,34 𝑚2 𝑥 10%
𝑀𝑖𝑛𝑖𝑚𝑢𝑚 𝑉𝑒𝑛𝑡𝑖𝑙𝑎𝑡𝑖𝑜𝑛 𝐴𝑟𝑒𝑎 = 1,334 𝑚2
Minimum Ventilation Area of the room is 1.334 m2, so the planned ventilation area must be greater than 1.334 m2. Ventilation is planned to have a size of 0.5 m x 0.5 m, and 6 ventilations will be made. So, with 6 vents it has an area of 1.5 m2.
e. Measurement of Forklift Lane
Knowing the diagonal allows you to calculate the lane width required by the forklift [14] To find out the diagonal of the forklift, it must be calculated, therefore the results obtained are:
√𝐷𝑖𝑎𝑔𝑜𝑛𝑎𝑙 = √𝑓𝑜𝑟𝑘𝑙𝑖𝑓𝑡 𝑙𝑒𝑛𝑔𝑡ℎ2+ 𝑓𝑜𝑟𝑘𝑙𝑖𝑓𝑡 𝑤𝑖𝑑𝑡ℎ2
√𝐷𝑖𝑎𝑔𝑜𝑛𝑎𝑙 = √1,482+ 0,552
√𝐷𝑖𝑎𝑔𝑜𝑛𝑎𝑙 = 1,6 𝑚 2 𝑚
Then it is found that the width of the lane for the forklift is 2 meters.
f. Measurement of Temporary Storage Size
With the results obtained for the forklift lane is 2 meters, and the recommended use of pallets is 1.1 m x 1.1 m, and in the placement of drums and pallets it is divided into 2 groups, namely groups A and B. The designs are arranged according to the placement of drums so that the results the length of the temporary storage is 6.1 m and the width is 2.6 m, while the height of the temporary storage is known by looking at the regulations stated in Minister of Environment and Forestry Regulation No. 6 of 2021, namely in carrying out storage using 200-liter plastic drums, the most stacks are 3 layers, with each layer being given a pallet for 4 drums. So, knowing that the recommended drum height is 100 cm and pallet height is 12 cm, the formula used is:
1 𝑆𝑡𝑎𝑐𝑘 𝐻𝑒𝑖𝑔ℎ𝑡 = 𝐷𝑟𝑢𝑚 𝐻𝑒𝑖𝑔ℎ𝑡 + 𝑃𝑎𝑙𝑙𝑒𝑡 𝐻𝑒𝑖𝑔ℎ𝑡 1 𝑆𝑡𝑎𝑐𝑘 𝐻𝑒𝑖𝑔ℎ𝑡 = 100 𝑐𝑚 + 12 𝑐𝑚
1 𝑆𝑡𝑎𝑐𝑘 𝐻𝑒𝑖𝑔ℎ𝑡 = 112 𝑐𝑚
3 𝑆𝑡𝑎𝑐𝑘 𝐻𝑒𝑖𝑔ℎ𝑡 = 1 𝑆𝑡𝑎𝑐𝑘 𝐻𝑒𝑖𝑔ℎ𝑡 𝑥 3 3 𝑆𝑡𝑎𝑐𝑘 𝐻𝑒𝑖𝑔ℎ𝑡 = 112 𝑐𝑚 𝑥 3
3 𝑆𝑡𝑎𝑐𝑘 𝐻𝑒𝑖𝑔ℎ𝑡 = 336 𝑐𝑚 = 3,36 m
It is known that the results obtained are 3.36 meters for the height of 3 stacks of drum storage.
Meanwhile, there is a rule that the distance between the top pile and the roof is at least 1 meter according to the Minister of Environment and Forestry Article 71. So that the calculation results
are added to 1 meter, the high result is 4.36 meters. Therefore, the final size of temporary storage is 6.1 m x 2.6 m x 4.4 m.
g. Measurement of First Aid and Fire Extinguisher Needs
Hazardous and toxic waste temporary storage must have first aid and fire extinguisher as one of the facilities. For first-aid kits, 1 unit is prepared and placed in front of the temporary storage entrance, while for light fire extinguishers, according to Minister of Manpower and Transmigration Regulation No. 04 of 1980 [15] determine that the minimum distance between fire extinguishers is 15 meters, so temporary storage only requires 1 fire extinguisher.
3.4. Design Proposal a. 2D
Fig. 9. Layout Proposal of Hazardous and Temporary Storage
As can be seen in Fig. 9, each circle represents a 200-liter drum, with each drum representing a letter. Each letter represents 1 type of waste, namely:
1. Letter A : Hazardous and Toxic Contaminated Waste
2. Letter B : Used Hazardous and Toxic Materials Packaging Waste 3. Letter C : Electronic Waste
4. Letter D : Lubricating Oil Waste 5. Letter E : Used Rages Waste
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b. 3D
Fig. 10. Temporary Storage Front View
Fig. 11. Temporary Storage Back View
Fig. 12. Temporary Storage Forklift Lane View
Fig. 13. Forklift Maneuver
Temporary Storage protected the waste
from rain
Has ventilation for air circulation
Has loading and unloading lane
The maneuver of forklift
Fig. 14. Temporary Storage Group A
Fig. 15. Temporary Storage Group B
Fig. 16. Spill Container
The packaging is capable of confining the
waste to stay
Equipped with symbol and label of
the hazardous and toxic waste
Has spill handling/spill
channel
Has a strong cover to prevent spills from the
waste The drum condition not
leaking, not rusty, and not damaged
Has spill container to accommodate the
waste spills
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Fig. 17. Temporary Storage Lamp
Fig. 18. Symbol, Fire Extinguisher, and First Aid
Fig. 19. Design Proposal in Isometric Version
c. Design Conformity of The Applicable Regulations
Has lighting system to illuminate the temporary storage
Has first aid facilities
Has fire equipment
Having an aisle width minimum 60 cm or
adjusted to operational needs for
human traffic
The height of the temporary storage can
consist until 3 stacks (max)
Table 4. The Design Conformity of The Applicable Regulations
No. Items Regulations
Implementation
Validation After Redesign Before
Redesign
After Redesign
1.
Everyone who generates hazardous and toxic waste, collects hazardous and toxic waste, utilizes hazardous and toxic waste, processes hazardous and toxic waste, and landfills hazardous and toxic waste, is required to carry out hazardous and toxic waste storage.
Minister of Environment and Forestry Regulation No.
6 Of 2021
Article 51 ✅ ✅
Hazardous and Toxic Waste is included (Fig. 4)
2.
Hazardous and toxic waste that is stored is protected from rain and covered
Article 52
✅ ✅
The packaging of hazardous and
toxic waste included (Fig. 4
and Fig. 10)
3. Equipped with Hazardous and
toxic waste symbols and labels ❎ ✅
The symbols and labels already in the packaging of waste (Fig. 14
and Fig. 15)
4.
The packaging is capable of confining Hazardous and toxic waste to remain in the packaging
❎ ✅
The packaging is capable to hold
the waste (Fig.
14)
5.
Has a strong cover to prevent spills from occurring during transfer and/or transportation
❎ ✅
Has a strong packaging cover
(Fig. 15)
6.
The location for storing hazardous and toxic waste is flood-free and not prone to natural disasters
Article 57 ✅ ✅
The elevation of the temporary storage (Fig. 5 and Fig. 6)
7. Has loading and unloading facilities
Minister of Environment and Forestry Regulation No.
6 Of 2021
Article 59
❎ ✅
Has loading and unloading lane, and also example
of the forklift maneuver (Fig.
12 and Fig. 13)
8. Has spill handling ❎ ✅ Has spill handling
(Fig. 15)
9. Has first aid facilities ❎ ✅ Has first aid
facilities (Fig. 18)
10.
Design according to the type, characteristics and amount of the stored hazardous and toxic waste
Article 60
❎ ✅
Temporary Storage based on
calculation and characteristics (Fig. 19, Table 1,
Table 2)
11.
Area of temporary storage in accordance with the amount of hazardous waste stored
❎ ✅
Calculation of hazardous and toxic waste quantity (Table 2)
12. Has a ventilation system for air circulation
Minister of Environment and Forestry Regulation No.
6 Of 2021
❎ ✅
Has ventilation for air circulation
(Fig. 11) SNI 03-6572-
2001 13.
The lighting system is adjusted to the design of the hazardous and toxic waste temporary storage
Minister of Environment and Forestry
❎ ✅ Already has lamp
to illuminate the
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No. Items Regulations
Implementation
Validation After Redesign Before
Redesign
After Redesign Regulation No.
6 Of 2021
temporary storage (Fig. 17) SNI 03-6575-
2001
14.
Has spilled drainage channels, spilled hazardous and toxic waste and/or water resulting from cleaning up spilled or spilled hazardous and toxic waste
Minister of Environment and Forestry Regulation No.
6 Of 2021
❎ ✅ Has spill channel
(Fig. 15)
15.
Spill container to accommodate spilled hazardous and toxic waste and/or water resulting from cleaning up spilled hazardous and toxic waste
❎ ✅
Has spill container with the
size based on the calculation (Fig.
16 and Calculation 3.3.b)
16.
Equipped with a hazardous and toxic waste symbol in accordance with the provisions of laws and regulations
✅ ✅
Equipped with the symbols and
labels (Fig. 14)
17. Has fire detection systems and equipment
Minister of Environment and Forestry Regulation No.
6 Of 2021
Article 67 ✅ ✅
Has fire extinguisher (Fig.
Minister of 18) Manpower and Transmigration Regulation No.
04 of 1980
18.
Capable of confining the hazardous waste to remain in the packaging
Minister of Environment and Forestry Regulation No.
6 Of 2021
Article 68 Paragraph
2
❎ ✅
The package capable to hold
the waste (Fig.
14)
19.
Has a strong cover to prevent spills from occurring during storage, transfer, and/or transportation
❎ ✅ The package has
a lid (Fig. 15)
20.
The drum storage in a condition that is not leaking, not rusty, and not damaged
❎ ✅
The drum is in good condition
(Fig. 15)
21. Stacked according to the type of waste
Article 71 Paragraph 1 and 2
❎ ✅
Group of waste based on Compatibility
(Table 1)
22.
The minimum distance between the piles of packaging and the roof is 1 (one) meter
❎ ✅
Distance between stack and roof
(Calculation 3.3.f) 23. Each block consists of 2 (two) x 3
(three) stacks ❎ ✅ (Fig. 19 and
Calculation 3.3.f)
24.
Having an aisle width between blocks of at least 60 cm (sixty centimeters) or adjusted to operational needs for human traffic and transport vehicles (forklifts)
❎ ✅ Having a distance
(Fig. 19)
25.
For packaging in the form of plastic drums with a capacity of 200-liters, stacks of at most 3 (three) layers with each layer given a pallet for 4 (four) drums
❎ ✅
Result of calculation (Calculation
3.3.f) Source: Primary Data, 2023
4. Conclusions
According to the research findings, Hazardous and Toxic Waste Temporary Storage for PT ABC has a building with a length of 6.1 m, a width of 2.6 m, and a height of 4.4 m. Its size has been adjusted to comply with the specifications, which demand 5 drums and 2 pallets. The obligation to have a spilled container has also been fulfilled with a length of 2.2 m, a width of 1.2 m, and a depth of 0.6m. The existing building requires 6 ventilation units with a size of 0.5 m x 0.5 each, 3 lamps are also needed, and Hazardous and Toxic Waste Temporary Storage is also required to provide 1 fire extinguisher with type namely Dry Chemical Powder.
5. Recommendation
The recommendations that can be given to future researchers are to identify the source of the hazardous and toxic waste produced, calculate the required ventilation air flow and the required roof area for the hazardous and toxic waste temporary storage building.
6. References
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