EMAIL: PASSWORD:
Front Office
UPT. PERPUSTAKAAN
Institut Teknologi Sepuluh Nopember Surabaya


Kampus ITS Sukolilo - Surabaya 60111

Phone : 031-5921733 , 5923623
Fax : 031-5937774
E-mail : libits@its.ac.id
Website : http://library.its.ac.id

Support (Customer Service) :
timit_perpus@its.ac.id




Welcome..guys!

Have a problem with your access?
Please, contact our technical support below:
LIVE SUPPORT


Moh. Fandika Aqsa


Davi Wahyuni


Tondo Indra Nyata


Anis Wulandari


Ansi Aflacha




ITS » Undergraduate Theses » Teknik Industri - Ekstensi
Posted by dee@its.ac.id at 07/07/2010 10:20:55  •  3038 Views


PENERAPAN REKAYASA NILAI VALUE ENGINEERING PADA COLD REHEATED DAN COLD REHEATED SUPPORT DALAM PEMBANGKIT TENAGA TIPE HRSG UNTUK MENINGKATKAN DAYA SAING PASAR STUDI KASUS DI PT.ALSTOM POWER ENERGY SYSTEM INDONESIA

Author :
YAKIN, YONI AINUN ( 2598109507 )




ABSTRAK

Pembangkit tenaga Heat Recovery Steam Generator HRSG adalah salah satu jenis pembangkit tenaga yang sangat diminati karena beberapa alasan yaitu area yang dibutuhkan tidak besar dan ukuran unit yang tidak tinggi sistem yang sederahana karena tidak memiliki proses pembakaran serta proses instalasi unit yang semakin cepat. Beberapa pertimbangan tersebut diatas yang menyebabkan semakin banyaknya pembangunan-pembangunan unit HRSG terutama di negara-negara bagian Amerika yang kebutuhan konsumsi listriknya kian meningkat. Disisi lain konsumsi jam orang di negara-negara Amerika yang sangat mahal jika dibandingkan dengan negara-negara lain. Kondisi ini akan menyebabkan tingkat kompetisi yang sangat tinggi diantara fabrikator-fabrikator HRSG untuk semakin mempercepat instalasi unit HRSG mereka. Untuk menjawab permasalahan ini perlu diupayakan suatu cara untuk dapat mempercepat proses instatasi unit HRSG serta mengurang biaya-biaya yang mungkin dapat diturunkan untuk dapat memenangkan tender pembangunan unit HRSG. Metode Rekayasa Nilai Value Engineering adalah merupakan salah satu cara yang dapat digunakan untuk membantu menghasilkan suatu alternatif mempercepat proses instalasi dan mengurangi biaya salah satu komponen sistem dalam HRSG yaitu Cold Reheated System. proses pemilihan Cold Reheated system dan Cold Reheated Suppport dilakukan dalam lima tahapan kerja yaitu Tahap Informasi Tahap Kreatif Tahap Analisa Tahap Pengembangan dan Tahap Presentasi. Dari empat jenis desain Cold Reheated dan Cold Reheated support yang diambil sebagai alternatif usulan ditambah dengan satu alternatif awal sebagai pembanding didapat sebuah desan Cold Reheated dan Cold Reheated Support yang memiliki performansi tinggi dengan biaya yang rendah yaitu Vertical Manifold with Steam Cooled Support dengan menggabung beberapa pipa riser sekaligus dan menjadikannya manifold serta menempatkan support pada vertical manifold diluar casing. Dengan performansi yang dihasilkan sebesar 39.09 dengan value sebesar 238.


ABSTRACT

Heat Recovery Steam Generator power plant is one of preferred power plant since some reason which are need small area and its not tall size has a simple system since they do not have self combustor also its unit installation process is getting faster. Some consideration mentioned above reflect to establishment of many HRSG units especially in the United State of America which have increasing of electricity demands. In addition man hours rate in the United State of America is very expensive compared to others countries. These conditions are causing a very high competence among HRSGs fabricators to speed up their HRSGs unit installation. Answering this problem there are need to have solution to speeding up HRSGs unit installation process and reduce possibility cost to win a coffact of establish HRSG. A Value Engineering method is one solution which able to use to overcome a faster installation procs alternative and redUce cost of some component system inside of HRSG one is Cold Reheated System. The selection process of Cold Reheated system and Cold Reheated Support are in five phrases which are Information phrase Creative phase Analyst phrase development phrase and presentation phrase. From four types Cold Reheated and Cold Reheated Support pickd as selective alternative and added with current alternative for comparation resulted a Cold Reheated and Cold Reheated Support detain which have high performance and low cost that is Vertical Manifold with Steam Cooled Support by combining some riser pipe to be one big pipe as manifold also located the support on vertical mainfold outside casing. With performance resulted .39.09 and value 2.38.



KeywordsHeat Recovery Steam Generator (HRSG) ; Metode Rekayasa Nilai ; vertical manifold
 
Subject:  Analisis Nilai (Kontrol Biaya)
Contributor
  1. Ir.HARI SUPRIANTO
Date Create: 07/07/2010
Type: Text
Format: pdf.
Language: Indonesian
Identifier: ITS-Undergraduate-3100005023073
Collection ID: 3100005023073
Call Number: RSI 658.155 2 Yak p


Source
Undergraduate Thesis, Industrial Engineering, RSI 658.155 2 Yak p, 2005

Coverage
ITS Community

Rights
Copyright @2005 by ITS Library. This publication is protected by copyright and permission should be obtained from the ITS Library prior to any prohibited reproduction, storage in a retrievel system, or transmission in any form or by any means, electronic, mechanical, photocopying, recording, or likewise. For information regarding permission(s), write to ITS Library




[ Download - Open Access ]

  1.  ITS-Undergraduate-12006-2598109507-Abstract_id.pdf - 50 KB
  2.  ITS-Undergraduate-12006-2598109507-Abstract_en.pdf - 39 KB
  3.  ITS-Undergraduate-12006-2598109507-Conclusion.pdf - 79 KB




 Similar Document...

     No similar subject found !


! ATTENTION !

To facilitate the activation process, please fill out the member application form correctly and completely

Registration activation of our members will process up to max 24 hours (confirm by email). Please wait patiently

POLLING

Bagaimana pendapat Anda tentang layanan repository kami ?

Bagus Sekali
Baik
Biasa
Jelek
Mengecewakan





You are connected from 54.162.250.227
using CCBot/2.0 (http://commoncrawl.org/faq/)



Copyright © ITS Library 2006 - 2017 - All rights reserved.
Dublin Core Metadata Initiative and OpenArchives Compatible
Developed by Hassan