Ida Bagus Rai Adnyana
Program Studi Teknik Sipil Fakultas Teknik Universitas Udayana

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Journal : Jurnal Spektran

STRATEGI PENINGKATAN KINERJA SUMBER DAYA MANUSIA PADA PERUSAHAAN KONSTRUKSI PT. JAYA KUSUMA SARANA BALI MELALUI PENDEKATAN BUDAYA ORGANISASI Ni Made Sintya Rani; GAP. Candra Dharmayanti; I B. Rai Adnyana
JURNAL SPEKTRAN Vol 4 No 2 (2016): Vol. 4, No. 2, Juli 2016
Publisher : Master of Civil Engineering Program Study, Faculty of Engineering, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (520.931 KB) | DOI: 10.24843/SPEKTRAN.2016.v04.i02.p06

Abstract

Abstract : One of the key success factors of a contractor company in achieving their vision and mission is good quality of human resources (HR). Based on ISO 9001 evaluation, the quality of HR at PT. Jaya Kusuma Sarana Bali (PT.JKS Bali) that measured by indicators of objectives and targets from each division concluded that the quality of HR still need to be improved. By knowing the profile of the current and preferred organizational culture, it can be identified the strategy required to achieve the vision and mission of the organization. This study aimed to analyze the culture profile of PT. JKS Bali based on their employees perception, in order to identify strategies  for improving their  HR performance. The method used is an OCAI (Organizational Culture Assessment Instrument) analysis method and a survey using the OCAI questionnaire. The analysis involved identification of the culture profiles that measured in 6 key dimensions (i.e.: Dominant Characteristics, Organizational Leadership, Management of Employees, Organization Glue, Strategic Emphases and Criteria of Success) which can represent the four culture types of an organization (i.e.: Clan, Adhocracy, Market dan Hierarchy). The result suggests that the profile of the current and preferred organizational culture at PT.JKS Bali does not require significant changes. The strategies that need to be implemented derived from six key dimensions, Applying more flexible organizational leadership but also against the rules, Managing the employees who prioritize teamwork, Reducing formalities working procedures, focusing on the company's internal, emphasizing human resource development and employment commitments.
STUDI KELAYAKAN EKONOMI PEMBANGUNAN UNDERPASS PADA SIMPANG JL. GATOT SUBROTO-JL. AHMAD YANI DI KOTA DENPASAR Lina Sarasdevi Santosa; P. Alit Suthanaya; I B. Rai Adnyana
JURNAL SPEKTRAN Vol 4 No 1 (2016): Vol. 4, No. 1, Januari 2016
Publisher : Master of Civil Engineering Program Study, Faculty of Engineering, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (121.108 KB) | DOI: 10.24843/SPEKTRAN.2016.v04.i01.p07

Abstract

Abstract : Based on data from the Central Statistics Agency (BPS) of Bali in 2013, the population density in the Metropolitan area SARBAGITA (Denpasar-Badung-Gianyar-Tabanan) was 1.057 inhabitants/km2 with an area of 1.753,63 km2 and population was 1.853.017 inhabitants. Availability of facilities and adequate transportation infrastructure is needed, but in fact the performance of roads in the city center has declined. It is characterized by an increase in travel delay problem. Traffic delay problems in the City of Denpasar commonly occur on the stretch of Gatot Subroto street. To minimize the existing problems, Denpasar City Government plans to develop an underpass at the intersection of Gatot Subroto street and Ahmad Yani street. The aim of this study was to analyze the direct benefits of underpass for road users, to analyze the costs necessary to realize and operate the underpass, and to analyze the economic feasibility of the underpass development investment. Based on primary data and secondary data were obtained from government agencies, the method of analysis in this study used the technique of Net Present Value (NPV), Benefit Cost Ratio (BCR) and Internal Rate of Return (IRR). Economic analysis conducted in this study used three criteria (NPV, BCR and IRR) with three interest rates (12%, 15% and 18% per year) stating that the construction of an underpass was economically feasible. For example in the second scenario where the interest rate 15% gain on the analysis of value NPV, BCR and IRR respectively is Rp. 233.462.340.102,00; 1,948 and 30,81%. Suggestions can be submitted from this research is the need to contemplate the effect of changes in land use in areas close to the area around the underpass and needed further study that takes into account the needs of additional traffic lanes.
MANAJEMEN RISIKO DALAM PROSES ESTIMASI BIAYA PADA PROYEK KONSTRUKSI GEDUNG BERTINGKAT DI KOTA DENPASAR Ida Ayu Praniti Tresna Putri; I N. Norken; I B. Rai Adnyana
JURNAL SPEKTRAN Vol 4 No 2 (2016): Vol. 4, No. 2, Juli 2016
Publisher : Master of Civil Engineering Program Study, Faculty of Engineering, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (415.894 KB) | DOI: 10.24843/SPEKTRAN.2016.v04.i02.p08

Abstract

Abstract : On the implementation of the construction project, financing is the main consideration due to the number of large and vulnerable to various risks. Cost control is the beginning of the estimates. An inaccurate estimation could have a negative impact on the whole process of construction. Because of estimation is reference in preparing the budget and used as control of the cost of projects, then required to major risk analysis that can be used as a basis in the mitigation. This research was conducted with qualitative descriptive method by interviews and survey. Data was collected by distributing questionnaires to the respondents using purposive sampling method, which simply selecting respondents who were competent and expert about the possible risks. The number of respondents was 25 who represent 8 construction project belonging to the government which is located in Denpasar. The results showed that there were 40 risks identified, from literature identified 16 risks and from brainstorming identified 24 risks. Than from 40 risks there are 34 major risks which was 9 risks classified as unacceptable and 25 risks classified as undesirable. Most dominant risks were the risks of estimator team and project. There were 16 mitigation measures at an unacceptable risk and 41 mitigitation measures at an undesirable risk. Most dominant risks were the risks of contractors and owner.
KAJIAN METODE SISTEM NILAI UNTUK MENGEVALUASI PENGADAAN JASA KONSTRUKSI I B. Putu Bintana; I G. A. Adnyana Putera; I B. Rai Adnyana
JURNAL SPEKTRAN Vol. 3, No. 1, Januari 2015
Publisher : Master of Civil Engineering Program Study, Faculty of Engineering, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (320.496 KB) | DOI: 10.24843/SPEKTRAN.2015.v03.i01.p09

Abstract

Abstract: The construction procurement evaluation method using lowest price conforming methods often causes some quality problems for  owners and increases the probability of dispute and delay during the contract execution. On the other hand, merit point system evaluation method can provide quality assurance, but the procurement committees are often dificult to apply it, and to determaine mesurable criteria evaluation.Therefore, it is necessary for a more in-depth study to find out the criteria evaluation for construction procurement. The research conducted in Bali, and adopted inductive qualitative approach involving 45 experts participated in construction procurements using merit point system evaluation.Puposive sampling is applied to determine the respondents come from all actors included during procurement process. The data was collected through interviews, observation participant and questionnaires, and the Analytic Hierarchy Process (AHP) is choosed to analyse them. The result shows that : the merit point system evaluation for construction procurement can determine the contractor provides better quality than the lowest price conforming method when theevaluation criteria are clear, mesurable and transparant in the bidding document. There are two principle aspects that must be considered to assurethe quality that is: the technical aspect and the cost that weight consecutively 60% and 40%. The technical aspect comprises of : a) the existance of work plan (13.51%), comprising of construction methods (4.12%), supporting  equipment (4.05%), supporting material (3.46%), suporting workers (1.88%); b) competencies of human recources (19.91%), comprising of project management competencies(2.31%), existence of expert (7.92%) and certificated human resources (9.68%); c) existence of supporting equipments (15.54%) consisted of lifting support (4.79%), transportation support (6.17%), surveying support equipment(4.58%); d) the existing of time management (6.30%) consisted of network planning (4.13%), bar chart (1.03%), and S-curve (1.14%); and e) existence of quality assurance (2.14%) consisted of quality management system (1.95%), performance quality management (0.66%) and material management quality (2.14%). From price point of view, it must be evaluated the faireness of price and price offer that weighs consecutively 25.66% and 14.34%.