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PENERAPAN SISTEM PEMANEN AIR HUJAN (RAIN WATER HARVESTING) SKALA RUMAH TANGGA : Studi Kasus di RT 004/01, Kelurahan Sawah Baru, Kecamata Ciputat, Kota Tangerang Selatan Haifan, Mohamad; Handayani, Sri; Ismojo, Ismojo
Lentera Karya Edukasi Vol 3, No 2 (2023): Jurnal LENTERA KARYA EDUKASI: Jurnal Pengabdian Kepada Masyarakat
Publisher : Pusat Pengembangan dan Kajian Sarana dan Prasarana Pendidikan (P2K Sarprasdik)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/lekaedu.v3i2.60970

Abstract

Abstract: Water scarcity phenomenon during the dry season due to the diminishing groundwater sources (wells) is frequently observed in urban residential areas. On the other hand, heavy rainfall with high intensity leads to flooding and frequent disasters during the rainy season. Rainwater harvesting systems are simple, inexpensive, and do not require specialized skills or knowledge, but they are not widely practiced by the community. The practice of rainwater harvesting is important as an alternative water source to meet daily needs. There are three basic components that should be present in a rainwater harvesting system: 1) catchment, which is the rainwater collection surface such as rooftops; 2) delivery system, which is the system for channeling rainwater from the roof to the storage container through gutters; and 3) storage reservoir, which is the place to store rainwater such as a tank, which is then directed to a storage tank for electrolysis to obtain bacteria-free water and water with high pH content that can be consumed safely and healthily. Rainwater harvesting activities are carried out in one of the houses in Villa Mutiara Housing, Sawah Baru Village, Ciputat Subdistrict, South Tangerang City. This activity results in the local community utilizing the processed (electrolyzed) rainwater for safe and healthy consumption.Abstrak: Fenomena kekeringan/ kekurangan air saat musim kemarau karena sumber air tanah (sumur) yang semakin berkurang sering terjadi di wilayah perumahan perkotaan. Di sisi lain, hujan deras yang mengguyur dengan intensitas tinggi mengakibatkan banjir dan menimbulkan bencanasering terjadi saat musim penghujan. Sistem pemanen air hujan merupakan teknik yang sederhana, murah dan tidak membutuhkan keahlian atau pengetahuan khusus, namun belum banyak dilakukan oleh masyarakat. Praktek memanen air hujan penting sebagai alternatif sumber air untuk memenuhi kebutuhan sehari-hari. Terdapat  tiga komponen dasar yang harus ada dalam sistem pemanen air hujan yaitu: 1) catchment, yaitu penangkap air hujan berupa permukaan atap; 2) delivery system, yaitu sistem penyaluran air hujan dari atap ke tempat penampungan melalui talang; dan 3) storage reservoir, yaitu tempat penyimpan air hujan berupa toran yang selanjutnya disalurkan ke bak penyimpan  untuk dielektrolisis guna mendapatkan air bebas  dari bakteri dan mendapatkan air dengan kandungan pH tinggi untuk dapat dikonsumsi dengan aman dan sehat.Kegiatan pemanen air hujan dilakukan di salah satu rumah warga di Perumahan Villa Mutiara, Kel. Sawah Baru, Kec. Ciputat, Kota Tangerang Selatan. Hasil dari kegiatan ini, warga masyarakat setempat dapat memanfaatkan air hujan yang telah diolah (elketrolisis) untuk dikonsumsi dengan aman dan sehat.
PENGELOLAAN SAMPAH MENJADI ENERGI BERBASIS TEMPAT OLAH SAMPAH SETEMPAT (TOSS) DI KOTA TANGERANG SELATAN Hendrawan, Iyus; Haifan, Mohamad
Abdi Laksana : Jurnal Pengabdian Kepada Masyarakat Vol 1 No 1 (2020): Abdi Laksana : Jurnal Pengabdian Kepada Masyarakat
Publisher : LPPM Universitas Pamulang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32493/al-jpkm.v1i1.3998

Abstract

One of the serious problems faced by the South Tangerang City Government today is waste management. According to the Tangsel City DKPP, the volume of waste is 800 tons or around 3,600 cubic meters per day. Until now, the community's waste management system is carried out with a 3R (Reduce-Reuse-Recycle) system in 49 TPS-3Rs that are spread out in every district in the South Tangerang area. The problem at this time is that some of the TPS-3R have not yet operated optimally, so the volume of waste transported to the Cipeacang TPA is still high. Management of waste into energy based on Local Waste Management Sites (TOSS) through a collaboration between STT-PLN and ITI was developed to process waste that produces pellets as an energy raw material that can be used for cooking (special stoves), processing it in a gasifier machine to get gas (syngas) ) which can be consumed by household or electricity generator raw materials. At present trials of the application of TOSS are conducted in several TPS-3Rs in Setu and Pamulang Districts. The series of activities carried out include training and mentoring processing of waste (various types of waste) into pellets, design, manufacture and testing of pellet-fueled stoves, as well as the design, manufacture and testing of gasifier machines to produce gas (syngas) which is distributed to households. The implementation of a TOSS-based waste management system is expected to be able to solve the waste problem in South Tangerang City and get added value through the conversion of waste into energy that can be utilized by the community.
Inspection of Leveling and Verticality of Silo Foundations Due to Settlement Based on SNI 8460: 2017 Citra, Zel; Gede Ananda Kusuma, I Dewa; Adistana, Herlis Sweta; Lumingkewas, Riana Herlina; Haifan, Mohamad
CIVED Vol. 11 No. 2 (2024): June 2024
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/cived.v11i2.600

Abstract

The foundation is the most essential structural element of a building structure. A solid and stable foundation is a critical factor in ensuring the sustainability and safety of a building. Proper planning and calculations are essential in designing the foundation to withstand the structural loads from the building above it and ensure that the foundation does not experience dangerous settlement or collapse. In this research, the author conducted a study or examination of the condition of Silo Foundation PT XYZ is located in the Tangerang. The number of silo foundations built was 7 units (silo 17, silo 18, silo 19, silo 20, silo 21, silo 22 and silo 23). This silo is a vertical storage structure that functions as a place to store raw materials for animal feed. The condition of the silo foundation structure is known to have decreased after being filled to a maximum capacity of 5000T. To determine the condition of the foundation structure, it is necessary to carry out a measurement survey by checking levelling and verticality using reference standards or rules used by SNI 8640:2017. The results of foundation levelling tests for silo 17, silo 18, silo 19, silo 20, silo 21, silo 22 and silo 23 in Balaraja District, Tangerang Regency, there is the most significant elevation difference occurring at silo 19, namely 127 mm, which is based on SNI Geotechnical 8460-2017 Maximum building settlement is included in High Risk because the settlement is > 75 mm. The elevation differences in the other silos fall into the Small Risk to Medium Risk categories. Meanwhile, based on the results of checking verticality, it was found that the slope value of the structure in Silos 18, 19 and 21 experienced a slope that exceeded the maximum required permit limit of 20mm. Therefore, it is necessary to carry out regular inspections to monitor the movement or decline of the silo foundation so as not to cause risks or conditions of structural failure.