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ANALISIS KEBUTUHAN TENAGA KERJA DAN PERALATAN PADA PROYEK PENINGKATAN JALAN: Studi Pada Pelaksanaan Proyek Peningkatan Jalan Pancor - Rempung INDRA ARISANDI; I GEDE PUTU WARKA; ZAEDAR GAZALBA
GANEC SWARA Vol 12, No 2 (2018): September 2018
Publisher : Universitas Mahasaraswati Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (476.428 KB) | DOI: 10.35327/gara.v12i2.33

Abstract

The Pancor-Rempung road improvement project is delayed. Implementation planning, so that it is needed to optimize the use of labor and equipment so that time and costs can be controlled properly.The analysis is carried out by calculating the production capacity of each heavy equipment, in order to obtain the value of productivity and labor coefficient. Productivity values and labor coefficients are used to calculate labor and peratan needs based on implementation time schedules and based on optimization of equipment production capacity.From the results of the calculation of labor requirements and equipment based on time schedule, the need for 1 unit excavator (196 hours), 7 units of dump trucks (588 hours), 3 units of motor grader (343 hours), 2 unit wheel loaders (588 hours), vibrator roller 3 units (343 hours), water tank truck 2 units (441 hours), aspalt mixing palnt 1 unit (245 hours), asphalt finisher 1 unit (245 hours), tandem roller 1 unit (245 hours), pneumatic tire roller 1 unit (245 hours), 1 unit air compressor (245 hours), 1 unit asphalt sprayer (245 hours), 1 unit concrete pan mixer (98 hours, concrete truck mixer 3 units (98 hours), 4 workers (686 hours ), and foreman 4 people (686 hours), with a total cost of IDR 4,074,053,795.00 while the need for labor and equipment based on optimization of equipment production capacity, obtained the need for 1 unit excavator (28 hours, 24 truck dump trucks (105 hours ), motor grader 1 unit (98 hours), wheel loader 1 unit (105 hours), roller vibrator 1 unit (98 hours), water tank truck 1 unit (98 hours ), aspalt mixing palnt 1 unit (35 hours), asphalt finisher 1 unit (35 hours), tandem roller 1 unit (35 hours), pneumatic tire roller 1 unit (35 hours), air compressor 1 unit (35 hours), asphalt sprayer 1 unit (35 hours), concrete pan mixer 1 unit, (28 hours), concrete truck mixer 9 units (28 hours), workers 9 people (161 hours) and foreman 2 people (161 hours), with a total cost of Rp. 1,382,258,857.00. In calculating labor requirements and equipment based on the time schedule obtained several jobs have a small time factor of labor and equipment, due to the long duration of work time and good equipment production capacity.
PENGARUH HAMBATAN SAMPING TERHADAP KINERJA JALAN (STUDI KASUS: JALAN PELITA DAN JALAN FLAMBOYAN, JALAN SEKITAR TAMAN SANGKAREANG, KOTA MATARAM) I PUTU RAKA ASTAWA; MADE MAHENDRA; I GEDE PUTU WARKA
GANEC SWARA Vol 17, No 3 (2023): September 2023
Publisher : Universitas Mahasaraswati K. Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35327/gara.v17i3.527

Abstract

Some traffic problems often arise due to an activity from the side of the road segment. Congestion is a problem that often occurs in urban road traffic. Congestion is caused by a lack of ability or capacity of the road to provide services to the volume of vehicles crossing a certain road section as well as the presence of high side friction conflicts that cause vehicle speeds to slow down which results in a non-smooth traffic flow.Sangkareang Park is one of the areas located in the center of Mataram City which is a public facility for the community. This resulted in an increase in side barriers on roads around Sangkareang Park. This study aims to determine the value of side friction and road performance on roads around Sangkareang Park, namely Jalan Flamboyan and Jalan Pelita. Furthermore, this research was conducted to determine the effect of the side friction on road performance as described by speed and degree of saturation.The results of the study on the Flamboyan road section had the highest side resistance, speed, and degree of saturation values of 814.8 incidents/hour, 32.53 km/hour, and 0.09. On the Pelita road, the highest values of side resistance, speed, and degree of saturation were 1614.6 incidents/hour, 30.90 km/hour, and 0.16 respectively. The results of the simultaneous regression analysis found that the side resistance affects the speed and degree of saturation. The results of the partial regression analysis show that on the Flamboyan road, the side friction variable that has the most influence on speed and degree of saturation is Slow Vehicles (SMV) while on Pelita road, the side resistance variable that has the most effect on speed and degree of saturation is vehicles entering and leaving (EEV). ) followed by the parking and stopping vehicle variable (PSV).