PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa
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KAJIAN TATA RUANG UNTUK MENERAPKAN SISTEM INSENTIF PEMANFAATAN RUANG PADA PROYEK KPS (KERJA SAMA PEMERINTAH SWASTA) JALAN TOL (STUDY KASUS KAKI NUSA DUA PADA JALAN TOL BALI MANDARA)
No full textABSTRACT
The Government of Indonesia was committed to encouraging public-private partnership (PPP) schemes to address gaps in infrastructure development. But not all projects offered through the PPP scheme have a high degree of eligibility because the project is a long-term investment with a considerable degree of risk challenge. Efforts to improve the feasibility of investing in toll road PPP projects were made such as investment guarantees and incentives for the private sector. This study is a continuation of previous research that was an implementation of the incentive system in PPP project contract to increase investment feasibility. In this study, the authors want to obtain a general description of:(1) Existing condition of research location and land use based on Local Regulation around Bali Mandara Highway (Field Observation and Local Regulation), (2) To know the wishes of the people around Highway in a location that allows applied spatial use incentive system (Interview Method), (3) Assessing the spatial plan at the foot of the toll road regarding spatial use plan with guidance on incentives and density utilization of space on the highway (method of cropping the map). From the result of the research, it can be seen the general description of the people's desire to play a role in the utilization of space around the Nusa Dua toll, where the results of satellite image analysis and the spatial regulation on spatial planning allow the availability of land for spatial use activities around highway about 10 hectares.
Keywords: highway, KPS, spatial, use of spac
ANALISA PEMANFAATAN OBLIGASI KORPORASI SEBAGAI ALTERNATIF PEMBIAYAAN PROYEK SWASTA (STUDI KASUS PROYEK PEMBANGUNAN VILLA EUREKA TUBAN-BALI)
No full textABSTRACT
One of the alternative financing projects that can be used is by issuing corporate
bonds. Bonds experienced considerable progress as financial instruments in the period of
2000. Bonds were able to become one of the financing alternatives for projects and
competitive against other sources of financing such as loans from conventional banks. One
of the project issues is the delay in project financing is expected to be resolved by
alternative financing through corporate bond issuance. Eureka Villa private project in this
research will try to simulate its financing by using financing through corporate bond
issuance. For this purpose, a financial feasibility analysis of the investment system will be
conducted using funds from corporate bonds on villa operations. The principal amount of
the bonds to be issued are IDR 80,000,000,000.00 with 7.5% coupon per annum payable
every 6 months and redeem principal bonds with sinking fund each year over the life of the
bonds of 10 years. Nominal investment receipts of IDR 16,000,000,000.00 or in lot units of
3200 lots carried out during the implementation of the project is 12 months assuming the
receipt of investment funds 5 times every 3 months. Payment of interest coupon and
principal redemption are payable after the villa commences operations on September 1,
2017 with annual payment of IDR 14,005,000,000.00. After calculating the NPV & IRR for
the income and outcome of the villa with the source of the cost of the bonds obtained NPV
= (-IDR 77,048,163,482.40 ) < 0 and IRR = 1.5 × 10-13% < MARR 12%, then the
investment plan of Corporate Bonds on the construction project Eureka Villa Tuban - Bali
using the NPV method and the IRR method is recommended "not feasible".
Keyword: Corporate Bonds, Construction Management, Financial Analisy
PENGENDALIAAN PELAKSANAAN PROYEK KONSTRUKSIPADA PEMBANGUNAN BANGUNAN ATAS JEMBATAN BETON DENGAN KONSEP NILAI HASIL (EARNED VALUE CONCEP)
No full textABSTRACT
Cost control is the heart of activities for contractors, because from this methode the
company can earn profit and reduce the risk. Project managers must undertake project
controls by "entrepreneurial spirit" or entrepreneurial spirit, so the work value shown, not
the "intelligence of speech". The purpose of controlling the implementation of construction
projects on "Building Construction on Concrete Bridges" is to be able to know whether the
implementation in accordance with the design that has been set, so useful to be able to
reduce the occurrence of undesirable irregularities. The result shown until the 8th week
(when evaluated), it is found that the Schedule Variance (SV) Value is Rp.
(293,892,353.04), this is S
PERENCANAAN KEBUTUHAN DAN PENJADWALAN BIAYA SUMBER DAYA PADA PELAKSANAAN PROYEK KONSTRUKSI
No full textABSTRACT
The proposed bid price should be an estimate of real cost or direct cost plus indirect
cost plus profit. As is known one of the parameters that affect the value of direct costs is
labor costs. In the field of labor unit prices often fluctuate, so it will affect in determining
labor costs. The final outcome of this plan will be used as a basis in the labor cost control
during the implementation of the project. Based on the discussion, the total cost of human
resources is IDR 328.369.050,00, of labor cost IDR 183.750.000,00, foreman fee IDR
25.107.550,00, the cost of weaving IDR 47.880.000,00, the cost of a smith IDR
9,000,000.00, the cost of masonry IDR 41.350.000,00, carpentry costs IDR 1.750.000,00,
smith cost IDR 183.512.000,00, the cost of masonry IDR 189.000,00, carpentry fee IDR
1.900.500,00.
Keyword: planning, labor costs, construction project
METODE PELAKSANAAN KONSTRUKSI REVETMENT
No full textABSTRACT
Construction method is the key to be able to realize the entire planning into a
physical building form. Basically the construction method is the application of the concept
of engineering based on the relationship between the requirements in the tender documents
(procurement documents), technical and economic conditions that exist in the field, and all
resources including the experience of contractors.
The role of the method of carrying out a construction project work is to construct
ways of working in the performance of a job and a means of fulfilling, determining the
means of employment that support the implementation of a work such as establishing,
selecting the equipment to be used in the work appropriate to the type of work effective and
efficient in operating costs. How it works can also help in determining the sequence of
work, arrange the schedule so that it can determine the completion of a job.
Coastal areas are highly intensive areas for human activities such as: government
centers, settlements, industries, ports, fishponds, buffers and tourism. The island of Bali is
a major international tourist destination so keeping the beach in good condition is a must.
This has made the development of natural land function especially in coastal and coastal
areas as the buffer of ecological cycle (Public Works Agency of Bali Province, 2014).
The main material in making this revetment is andesite stone consisting of andesite
stone weighing 475-525kg, 100 kg, and 10-40 kg, as for the workmanship using the help of
heavy equipment in the form of excavators to move construction materials.
Keyword: method, construction, revetment, coasta
PERENCANAAN BANGUNAN PENGAMAN PANTAI (REVETMENT) DENGAN BAHAN GEOBAG DI PANTAI MASCETI, KABUPATEN GIANYAR
No full textABSTRACT
Bali has area of 5634.4 km2 with a relatively high population density of 576 people /
km2. The length of coastal areas in Bali reaches 633.35 km long which is currently in crisis
condition. Approximately 215.82 km of coastal areas in Bali experience predicted erosion
due to high waves, coastal sediment mining, construction of beach arching infrastructure,
and construction of inappropriate beach structures. Gianyar regency has a beach length of
14.28 km, of which 10.48 km of it is eroded, and the average erosion rate is 3.202 m/year.
To anticipate the erosion of the progressive planning revetment is expected to be able to
withstand and absorb the pressure of the wave that occurs, so as to overcome erosion in
Masceti Beach.
Data is one of important things in design process. These data include: 10 years of
wind data, topographic data and bathymetry, and tidal data. Then the data is analyzed to
obtain the dominant wind direction that occurs at the planning site, the plan wave height
and the elevation height of the revetment
Based on the analysis results can be taken that the dominant wind comes from the
southeast that is equal to 35.96%, with the largest speed is 10 knots or 8.65 m/s. The
maximum wave height with a 25-year re-use of the Gumbel (H25) method is 0.913 m, the
inner wavelength (L0) is 27.720 m and the wave velocity (C0) is 6,580 m/s and the plan
wave height (H0) is 0.784 m. The breaking wave height (Hb) is 0.7108 m with the breaking
wave depth (db) is 0.7545 m and the water level of the plan plan (DWL) is 1.43 m
calculated from the MSL or ± 0.00. The height of the revetment building is 3.3138 m with a
peak width of 1.12693 m and the thickness of the revetment safety wall layer is 1.12693 m
and the weight of the geobag as a protective plywood is 0.2866 tons. The height of the foot
protector for the revetment building is 1.12693 m with a width of 2.352 m
Keyword: revetment, masceti, erosion, wav
KEARIFAN MASYARAKAT DESA PENGLIPURAN KABUPATEN BANGLI DALAM MELESTARIKAN TANAMAN BAMBU DAN APLIKASINYA SEBAGAI BAHAN BANGUNAN
No full textABSTRACT
The resources of bamboo in Indonesia are quite potencial. Penglipuran traditional
village is an integrated residential and has a unique architecture that its still existence.
The concept of traditional settlement of penglipuran has no different social status and they
are one in togetherness. This can be seen from the house in Penglipuran use of bamboo as
building materials. This research uses descriptive qualitative methods by observation,
interviews, and study literature. Utilization of bamboo house technology has a very
positive impact on the utilization of natural resources and cultural preservation by local
indigenous peoples. Bamboo is a basic material or material that can provide an alternative
to build a house. Indigenous peoples in Penglipuran also combine bamboo round and
woven so that the value of estetikapun seen together with nature. The use of bamboo
material can be seen from paon, sekenem, angkul-angkul and banjar hall.
Keyword: settlement, bamboo, building materials, conservatio
PERENCANAAN BANGUNAN PEMECAH GELOMBANG TERENDAM (SUBMERGED BREAKWATER) DENGAN BAHAN BATU BUATAN (DOLOS) DI PANTAI MASCETI, KABUPATEN GIANYAR
No full textMasceti beach is one of beach area in Gianyar Regency has erosion 2.006 km.
Selection of the type of building breakwaters in terms of aesthetic aspects without reducing
the beauty and sanctity of the temple, then selected submerged breakwaters with artificial
stone materials (dolos). The use of artificial stone materials (dolos) is used considering the
previous building that has not been too effective and has begun to break because it is not
strong to withstand the onslaught of waves that hit the area. Result of analysis shown heigh
of submerged break water is 3.2 m, 1st layer stone weight is 1 ton, 2nd layer stone weight is
61 kg, 3rd layer stone weight is 3 kg, top wide is 2.652 m, 1st layer width is 1.268 m, 2nd
layer width is 0.588, foot width is 0.8 m, foot wide is 1.14 m, foot stone weight is 44 kg.
Budget plan for construct two submerged breakwater are IDR 4,872,332,000.00.
Keyword: erosion, wave, submerged, breakwate
ANALISIS KEAMANAN LERENG DAN DAYA DUKUNG PONDASI UNTUK DAERAH BERLERENG CURAM DI TEGALALANG, GIANYAR-BALI
No full textABSTRACT
The rapid development of tourism in Bali demands the availability of tourism
facilities such as hotels, villas, inns and restaurants that can improve services to tourists.
Due to the difficulty of finding land to build hotels and villas as well as to get a natural
atmosphere, many villas and hotels are built on steep slopes and even on the edge of a
cliff. One of the many villas and hotels planned to be built on steep slopes is a villa in
Dukuh, Tegalalang, Gianyar, Bali.
Before the tourism facilities are built it is necessary to analyze the safety of the slope
and the soil bearing capacity in the location of the villa so it can be planned the depth and
the size of the foundation that meet the safety requirements. Slope safety analysis has been
done using SLOPE/W 2007 program and with manual calculation using Bishop method.
For this analysis is required some data ie SPT data, CPT data, soil shear angle (Ï•), soil
cohesion value (c), soil density (γ) and load on the building.
The results of the analysis show that the location has a slope of 25 ° - 33 ° so that it
is quite steep. The slope safety value (SF) obtained with the SLOPE / W is 1.00 in the
location A-A and 1,431 in the B-B location, whereas the Bishop method is 0.91 in the
location A-A and 1.10 in the location B-B, and it is quite vulnerable to the landslide.
Analysis of foundation bearing capacity is planned with single bored pile with length of
pile is 10 meters and using pile diameter 20 cm, 25 cm, 30 cm, 35 cm, 40 cm and 50 cm, is
obtained the lowest allowable pile capacity based on data CPT and the highest allowable
pile capacity based on laboratory data. Based on the structural analysis is obtained the
maximum axial load (Pmax) on the foundation is 68456.67 kg and the pile diameter is 30
cm. The minimum axial load (Pmin) is 18085.26 kg and the pile diameter is 20 cm.
Keywords: steep slope, Tegalalang, slope safety, bored pil
ANALISIS REMBESAN DI BAWAH TUBUH BENDUNGAN URUGAN
No full textABSTRACT
Indonesian government has built many dams in some areas and dams that have been built mostly earth dam. Earth dam becomes an option to be built because it was easier to obtain material to build the dam. Building process can be faster. Benel Dam in Melaya sub-district, Jembrana district, Bali province which had been evaluated was an earth dam that had been built in 2010. In order to provide benefits in the long time, the control of the seepage in the dam was needed so that safety can always be monitored. Measurements that were performed to determine the safety of the dam was measurement of the seepage discharge that occurs in the foundation. Therefore it is important to calculate the seepage discharge during the rainy season because in rainy season the water level in the upstream reaches the maximum position so it will cause maximum seepage in the foundation of the dam. The analysis was performed with SEEP/W and flow-net, with no cut off condition and with cut off. The result of the analysis that has been done, the seepage discharge in the dam’s foundation without cut-off for rainy season condition calculated with SEEP/W equal to 3.162 × 10-6 m3/sec and with cut-off obtained 2.077 × 10-6 m3/sec. While seepage discharge in the foundation of the dam without cut-off for rainy season conditions calculated with flow-net obtained 3.15 × 10-6 m3/sec and with a cut-off obtained 1.85 × 10-6m3/sec discharge. The results of this calculation show that the installation of cut off can reduce the amount of seepage. The seepage that occurs in the foundation of the dam was smaller than the allowed seepage that was 4.9206 m3/sec, so that the seepage discharge through the dam's foundation was safe for the dam.
Key words: earth dam, flow-net, seepage discharg