Munafri Munafri
Jurusan Teknik Sipil Politeknik Negeri Padang

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Perbandingan Perhitungan Rencana Anggaran Biaya Cara Manual Dengan Menggunakan Software Winest (Studi Kasus Pada Proyek Peningkatan Politeknik Negeri Padang) Syofyan, Elvi Roza; Munafri, Munafri
JURNAL R & B Vol 4, No 2 (2004)
Publisher : JURNAL R & B

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Abstract

In executing a project, required to planning budget of its, in order not to happened loss in doing a project. Budget planning is way to estimate to the number of needed to expenses like fee and materials and also other costs related to execution a project or is a plan totally from all activity that happened in project. There are many software can be used for cost estimate a project construction like : Microsoft Project, Primavera, etc. but based on experience many engineers more prefer to use WinEst that other software. This research aim to for compare of calculation budget plan way of manual by using Microsoft Exel / Lotus 123 with WinEst software, which is application at one particular work of development in civil workshop building at  polytechnic State Project Improvement. Result of calculation of budget plan by manual (Exel) and use Software WinEst show that no difference meaning. The result showed that Analyzed the budget using  Winest program is faster and more accurate than manual system, because in the WinEst program there is fix formula to calculate the work volume.
Pengaruh Out Flow Plta Singkarak Terhadap Pola Tanam Daerah Irigasi Anai Sumatera Barat Munafri, Munafri
REKAYASA SIPIL Vol 4, No 2 (2008)
Publisher : REKAYASA SIPIL

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Abstract

Anai Irrigation Areal layed in Padang Pariaman Perfecture with the Agriculture area 13.604 Ha. Water resources come from Anai River throug Anai Weir in Asampulau about 6 Km from Lubuk Alung. Since Anai Irrigation was operating, the Plan System are Vegetable–Rice–Rice, where are the vegetable are planed is corn, cili, and peanuts. In year 1997 the Electrical Department (PLN) was built-up the Singkarak Hydro Electric Power Project (SHEPP) by using water from Singkarak lake, and the water out flow are flown to Anai River, make the river debit in Anai Weir is increase. To see the Influense we make some simulation of Plan System till we get the debit requirement and compare with desain debit, we got thet the desain debit are bigger than water needed for plan. Through plan system simulation which is developed by improving the plan system intensity become 300 % (Rice–Rice–Rice), we known the plan periode are started on December is the bestBase on Economic Analisys of agriculture production, known that plan system improving can give the added value is about Rp. 94.292.440.000,- per year.