East Semarang Research Articles

PENATAAN DRAINASE PERKOTAAN BERBASIS BUDAYA DALAM UPAYA PENANGANAN BANJIR DI KOTA SEMARANG

Abstract Flood happened in most of Indonesian areas is basically because of the condition of nature and human conduct. As any other cities in Indonesia, Semarang is a city that never free from flood and it is getting worse and worse each year. Ten to sixteen sub-districts are flooded increasingly each year, among others Northern, Eastern and Western Semarang. Histotically, Semarang is never free from flood. Through forced labour, in 1850 and 1896 Dutch colonizer built two big cannals, called East Banjirkanal (Banjirkanal Timur) and West Banjirkanal (Banjirkanal Barat) anticipating flood in Northern Semarang that becomes business center in Semarang harbour. East Banjirkanal was built to anticipate flood in East Semarang and the development area of Semarang harbour. Originally those cannals built to flow water from the upper part of Semarang (area of Semarang district on the foot of Ungaran hill). Flood problem should be handled not only by structural method, such as building infrastructure, but also by non-structure method namely social and socio cultural aspects. To overcome flood in Semarang, wholy and integratedly starting from planning phase, execution, reconstruction, evaluation and revitalization should be carried out. In planning activities, synoptic comprehensive and transactive or social learning are applied. Synoptic comprehensive planning is applied to study technical problems and policies related to execute the technical execution. Administered synoptic comprehensive is comprehensively, inter-sectors and administration. Transactive or social learning is stressed on social participation related to awereness, objective and education related to culture that nurture the environment maintenance. Keywords: Penataan, drainase, banjir, perkotaan, budaya

Pengaruh Land Subsidence terhadap Genangan Banjir dan Rob di Semarang Timur

Inundation of flood and rob (flood due to high tides) in Semarang City is increase wtithin area and depth. It be more seroius condition because of land subsisdence that happened in coastal area of Semarang City. This research is foccused on prediction and mapping of inundation flood and rob due to land subsidence effect in East Semarang, especially Tenggang Watershed and Sringin Watershed. On this research, data analysis including analysis of land subsidence, analysis of hydrological data, analysis of flood discharge with HEC-HMS, hydraulics analysis with HEC-RAS and then mapping the results of the flood inundation with Arc GIS. The inundation will be create with overlay the DEM of flood water level and DEM of topographic. According to the results of analysis is known that minimum land subsidence is 0 cm/year that happened in south area of Semarang and more higher ini north area with maximum land subsidence is 5.58 cm/year. On periode 2014-2031, the contribute of land subsidence to increase the inundation of flood and rob is 1.39%/year.

BRAND IMAGE SEBAGAI MEDIASI PENGARUH PROMOSI, HARGA DAN SIKAP KONSUMEN TERHADAP KEPUTUSAN PEMBELIAN JAMU NYONYA MENEER DI SEMARANG TIMUR

This research aims to know the existence of pricing and promotion, influence the attitude of consumers against purchasing decisions through the brand image as intervening variable. The population of this research is that consumers do purchase decisions helbal medicine outlets Nyonya Meneer in East Semarang. Sampling by using acidental sampling technique, the number of respondents were 116 respondents. Data collection method used is the method of observation, and a questionnaire method. Path analysis Analyse the data using SPSS version 16. These results indicate that the promotions significantly influence purchase decisions through brand image for a total impact for 0.502, significantly influence the price of purchase decisions through the brand image for a total of 0.421 and significantly influence the consumer attitudes of purchase decisions through the brand image for a total of 0.214. The conclusions of this study proved that the brand image has a role as an intervening variable between promotions, price and consumer attitudes to purchase decisions.

PERHITUNGAN KERUGIAN ENERGI PADA PENYULANG TAMBAK LOROK-03 SEBAGAI SALAH SATU PILOT PROJECT PROGRAM REVASS (REVENUE ASSURANCE) DALAM PROGRAM REKONSILIASI ENERGI PT. PLN (PERSERO) AREA SEMARANG

Ruri Diana Putranti, Iman Setiono, in paper calculation of energy losses of Tambak Lorok - 03 feeder as one of the pilot project program REVASS (revenue assurance) in energy reconciliation program of PT . PLN (persero) semarang area explain that in an electric power system there is a factor called the loss factor or energy depletion . This shrinkage can be found in various places on the electricity network , from generation, transmission and distribution of both to consumers . The release of energy or commonly referred to as shrinkage , the harm to the company for commercial and service in large and small quantities . Pond feeder Lorok - 03 is one of the feeders are thought to have a large enough energy depletion . This feeder is in the working area of ​​PT . PLN Rayon East Semarang and is a feeder into the pilot established REVASS ( Revenue Assurance ) PT . PLN Semarang area . Based on mathematical calculations that have been carried out in February 2013 the amount of power loss in the feeder is 2,316,319 KWH , while in the month of March 2013 is 4,765,637 KWH and in April 2013 amounted to 18,809,238 KWH . The amount of power loss raises the average monthly percentage losses in the feeder that is between 10-20 % . This of course lead to a loss for the company , especially on the commercial side that is the size of the company to the customer's receivables . Therefore , a program in which reconciliation is REVASS this project , is one attempt to get the suitability amount of energy from the power sent to the power received at the customer . Keywords : Electric Power System , Network Distribution , Energy Losses , Reconciliation of Energy

PERBANDINGAN PENGARUH PENEMPATAN ARRESTER SEBELUM DAN SESUDAH FCO SEBAGAI PENGAMAN TRANSFORMATOR 3 PHASA TERHADAP GANGGUAN SURJA PETIR DI PENYULANG PANDEAN LAMPER 5 RAYON SEMARANG TIMUR

Azis Nurrochma Wardana, Arkhan Subari, in paper comparison of the effect of placement arrester before and after FCO as safety of 3 phase transformator from interruption of lightning at Pandean Lamper 5 Feeder, East Semarang explain that problem of the studied is location of arrester at distribution which have is same function and target but owning location of different arrester. Location of arrester relate to wiring of arrester with transformer and fuse Cut Out (FCO) owning target to give protection at transformer of over voltage. In the last location of this arrester require to study again about its efficacy of its at transformer. Efficacy of pr otection at such transformer is efficacy of passed to protection is transformer by minimizing over voltage that happened at the transformer so that equipments and transformer which its of him do not experience of damage. By considering factor influencing the level of voltage of surge and current of surge that happened at each system, like wiring of arrester, length of wire, apart arrester which is utilized in system location of arrester, steepness of wave come, speed creep waving surge, and Basic InsulationLevel (BIL) equipments, so that is in the final got one of location of correct arrester as 20 kV distribution transformer protection. Keywords: Arrester, Distribution Transformer, Fuse Cut Out, Lightning Surge

Environmental Quality in Urban Settlement: The Role of Local Community Association in East Semarang Sub-district

Society is one of the influential stakeholders in shaping the quality of neighborhoods. Efforts to improve the quality of the environment with the involvement of community empowerment is one of the improvement process, extracting local resources, as well as giving a greater role to the public. This role can be seen from handling environment, such as village improvement, renovation and improvement of the quality environment. Local institutions communities in Indonesia known as the Neighborhood Unit (Rukun Tetangga called RT) drives the self-help community play a role in changes in the quality of residential environment. Priority is determined by the needs of the community programs that are approved by members. Kelurahan Karangturi implement environmental programs larger than the other program components. This paper is a quantitative approach with variable formulation and implementation role of local institutions in the quality of residential neighborhoods in the region in three urban locations. While in the Kelurahan Bugangan greater economic program. In the Kelurahan Kemijen, also dominates the implementation of environmental improvements. The role of local institutions as a stimulant and a reflection of the CBD (Community Base Development) with a group of people who will have a sense of community are good, such as the ability to take care of its interests in a responsible manner, free to choose and express their opinions, actively participate in the common interest, and community services closer to the interests of society itself. It is expected that for sustainability, local institutions capable of more optimal synergy with the main stakeholders in monitoring the implementation of environmental quality improvement, especially after the improvement is implemented.

ANALISIS KUALITAS PELAYANAN AIR MINUM DI KANTOR PDAM CABANG SEMARANG TIMUR

Current public service reforms are needed to deal with the demands of the public to public services is increasing. Society not only questioned whether or not fulfilled the need for services and public services, but has questioned the quality of public services that are recording received from the government. Changing demands for improved public services are addressed to government officials, regarding public services provided to citizens. The poor quality of public services provided to government employees into bad image in the community. The low quality of service in East Semarang PDAM indication of the number of customers who made complaints to various problems such as leaking pipes, running water and a little murky, opaque and meter the rate mismatch between the amount of water used. The purpose of this study was to determine the condition of existing service quality in East Semarang PDAM. This research is a quantitative description of the 5 inidikator ie tangible (direct evidence) reliability (reliability), responsiveness (responsiveness), access (ease) and courtessy (employee attitudes). The sample in this research that drinking water service users in East Semarang PDAM by 53 respondents. Collection of data by distributing questionnaires then the data were analyzed by using quantitative descriptive analysis using the mean (average). Research findings indicate that although the quality of service in East Semarang PDAM less well, but in general the quality of service was good, although there are the indicators that are less good as inidkator responsiveness and access.