IMPLEMENTASI TEKNOLOGI U-SHAPED GIRDER
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Transcript of IMPLEMENTASI TEKNOLOGI U-SHAPED GIRDER
TABLE OF CONTENT
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G E N E R A L O V E R V I E W
P R E C A S T C O N C R E T E
P R O Y E K L R T JA B O D E B E K
P R E C A S T P R E S T R E S S C O N C R E T EU S H A P E D G I R D E R
LRT JABODEBEK S K E M A T I K J A R I N G A N T R A N S P O R TA S I J A B O D E TA B E K
STASIUN TIPIKAL
Titik Integrasi
SpesialStruktur
ASYMMETRIC
Type of asymmetric pier:
• L = 0 – 1.75m
L
Type of extended pier:
• L = 0 – 20 m
L
EXTENDED
PRECAST SPUN PILE
PRECAST QUANTITY10.812 - UNIT
PRECAST PLANT SADANGP U R W A K A R T A , J A W A B A R A T
PRECAST PIER HEAD
PRECAST QUANTITY755 UNIT
PRECAST PIER HEAD STASIUN
PRECAST QUANTITY102 UNIT
PRECAST PCI GIRDER
PRECAST QUANTITY819 UNIT
WorkTrack
Concrete Plinth for ballastless system
Evacuation lane Anti- derailment wall
LRBFastening system
PRECAST PLANT SENTUL LAYOUTAREA STOCK YARD
SITE OFFICE
AKSES MASUK
DARI TOL
PINTU MASUK
AKSES KELUAR
MENUJU TOL
PAGAR
PEMBATAS
AREA PLANT
AKSES MASUK
TENAGA KERJASTOCK MATERIAL
BATCHING PLANT
FABRIKASI BESI
KM 33
Lokasi : Desa Kadumanggu, Kecamatan Babakan MadangSentul – BogorDekat KM 33 Tol Jagorawi
GUDANG
AREA STOCK YARD
Pemasangan Anchor Plate LRB pada Bottom Mould di titik tumpuan U-Shaped Girder
Pemasangan Anchor Channel pada sisi Inner Mould
Proses Pre Pour Inspection untuk memastikan seluruh accessories sudah lengkap, dimensi produk sesuai, support mould terpasang dengan baik dan sambungan mould tidak ada kebocoran.
Penarikan Strand 75% UTS. Dengan total strand mencapai 74 (tipe 2), besar tarikan mencapai 1440 ton.Penarikan dilakukan 5 tahap dari kedua sisi untuk memastikan tegangan merata.
Pengecoran menggunakan 2 Concrete Pump dengan durasi 6 jam non stop untuk menjamin beton homogen dan mencegah terjadi cold joint
STEAM GENERATOR
Steam Curing menggunakan Steam Generator dengan bahan bakar Gas yang ramah lingkungan
Pembukaan outer mould dan inner mould dengansystem hidrolikInner mould dilepas dan diangkat keluarDilanjutkan proses post pour inspection
Setelah 16 jam beton diuji tekan, apabila sudah mencapai minimum 30 mpa maka dapat dilanjutkan proses release stressing
Inspeksi Armada Angkutan Multiaxle meliputi cek prime mover, cek seluruh 128 ban, cek system hidrolik, ceksystem kemudi, cek seluruh struktur baja multiaxle dan dilakukan NDT secara berkala.
Memastikan semua crew dan petugas yang terlibat proses Pengiriman U Shaped Girder dalam kondisi sehat dan tidakdalam pengaruh alkohol
Briefing dan koordinasi sebelum pemberangkatan angkutan U Shaped Girder, melibatkan tim Traffic Management Proyek, tim Kepolisian PJR, Tim Polda Metro, Tim Jasa Marga, serta tim Transporter
Saat armada angkutan U Shaped Girder melintas di tengah kota dan dilanjutkan proses erection.
Lalu lintas dialihkan sementara untuk keamanan proses erection dan pengguna jalan
Visit us at
www.adhi.co.idwww.adhipersadabeton.co.id
For further information please contact:Corporate Secretary
Phone +62 21 797 5312 F. +62 21 797 5311Email
[email protected]@adhipersadabeton.co.id
Disclaimer:Important Notice▪ This document was prepared solely and exclusively for the parties presently being invited for the purpose of discussion.
Neither this document nor any of its content may be reproduced, disclosed or used without the prior written consent ofPT Adhi Karya (Persero) Tbk.
▪ This document may contain statements that convey future oriented expectations which represent the Company’spresent views on the probable future events and financial plans. Such views are presented on the basis of currentassumptions, are exposed to various risks and are subject to considerable changes at any time. Presented assumptionsare presumed correct, and based on the data available on the date, which this document is assembled. The companywarrants no assurance that such outlook will, in part of as a whole, eventually be materialized. Actual results maydiverge significantly from those projected. The information in this document is subject to change without notice, itsaccuracy is not verified or guaranteed, it may be incomplete or condensed and it may not contain all materialinformation concerning the Company.
▪ None of the Company, PT Adhi Karya (Persero) Tbk. or any person connected with any of them accepts any liabilitywhatsoever for any loss howsoever arising from any use of this document or its contents or otherwise arising inconnection therewith.
THANK YOU