The document summarizes a project to construct an underground water supply tunnel from Thane to Bhandup in Mumbai, India using a tunnel boring machine (TBM). The key points are:
1) The existing above-ground pipelines in Mumbai are over 100 years old and prone to corrosion, leaks and bursts. A new underground tunnel is needed to reliably supply the city's growing water demands.
2) An 8.3 km tunnel will be bored using a TBM from Kapurbawdi in Thane to Bhandup, reaching depths of 108m and 125m respectively.
3) Using a TBM allows the tunnel to be constructed much faster (18 months vs 5 years) through dense urban
The method of micro-tunnelling comes with many advantages compared to other methods. In addition to the features such as faster and more precise progress compared to the open-cut methods, carbon emissions, noise, pollution, vibration, and environmental nuisance are lesser disruptive.
Highway Works are works usually carried out by highway authorities (HE or Local Country Council Authorities) to improve, repair, maintain or replace highways, which under highways law includes the footway or pavement. This will include works to replace or maintain street lighting, even if carried out on behalf of the Country Council by an electricity distribution company.
Street Works are carried out by statutory undertakers using equipment and machinery on or under the road. Statutory undertakers include: utility companies, licensees under section 50 of the New Roads and Street Works Act 1991 (NRSWA) and Contractors classified as Non Contestable Suppliers for each SU’s. Street works are necessary to provide and maintain utility and transport services.
Road works are different from street works. They are works carried out to repair or improve the highway including footways, pavements and street lighting.
Diversionary works are works to reroute utility services. They are sometimes necessary to accommodate highway improvement schemes.
Trenchless Technology is the the science science of installing, repairing and renewing underground pipes, ducts and cables using techniques which minimize or eliminate the need for excavation.
It is basically basically making a tunnel below the surface and installing service lines like water or gas pipes, pipes, electric or tele communication cables etc.,with out any disruption to the public .
The method of micro-tunnelling comes with many advantages compared to other methods. In addition to the features such as faster and more precise progress compared to the open-cut methods, carbon emissions, noise, pollution, vibration, and environmental nuisance are lesser disruptive.
Highway Works are works usually carried out by highway authorities (HE or Local Country Council Authorities) to improve, repair, maintain or replace highways, which under highways law includes the footway or pavement. This will include works to replace or maintain street lighting, even if carried out on behalf of the Country Council by an electricity distribution company.
Street Works are carried out by statutory undertakers using equipment and machinery on or under the road. Statutory undertakers include: utility companies, licensees under section 50 of the New Roads and Street Works Act 1991 (NRSWA) and Contractors classified as Non Contestable Suppliers for each SU’s. Street works are necessary to provide and maintain utility and transport services.
Road works are different from street works. They are works carried out to repair or improve the highway including footways, pavements and street lighting.
Diversionary works are works to reroute utility services. They are sometimes necessary to accommodate highway improvement schemes.
Trenchless Technology is the the science science of installing, repairing and renewing underground pipes, ducts and cables using techniques which minimize or eliminate the need for excavation.
It is basically basically making a tunnel below the surface and installing service lines like water or gas pipes, pipes, electric or tele communication cables etc.,with out any disruption to the public .
Larsen and Toubro (Lucknow Metro Project) Summer Internship PresentationShuBham RaNa
Hello Friends Myself SHUBHAM RANA . I am pursuing B.Tech in Civil Engineering from IIT ROORKEE. This is the glimpse of my work and basic aspects which I learned while doing my Internship in Larsen and Toubro Heavy Civil Infra IC. Thank You :)
Vacuum excavation is known to be the safest method for excavation in terms of human health and safety and the protection of infrastructure.
Suction excavator technology aims to help reduce cable strikes across the industry and meet, legal and moral obligation of clients and contractors.
Construction industry is ever increasing demands for safe, innovative, cost effective and environmentally friendly solutions.
Civil engineering, utility and construction companies should identify Vacuum as a more reliable (fit for purpose), safe and fast solutions on the most complex of projects due to the fact that Vac-ex is a low risk alternative to traditional excavation techniques (Open-Cut, Expose and Repair).
It's a case Study for High wall Mining thats done in SCCL.
Also you can find awesome videos related to Mining activities in my YOUTUBE CHANNEL i.e. Knowledge Stuff. Please SUBSCRIBE my channel. My youtube link is given below:-
https://www.youtube.com/channel/UCKgkj6M1M-AWlonTzn_51Gw
Also there are some videos you may like:-
HIGHWALL Mining in INDIA :-
https://www.youtube.com/watch?v=uqlmBm81aIw
Drilling and Blasting Videos at Bauxite OCP - https://www.youtube.com/watch?v=dNwSZq5T3bg
Biggest Dragline Excavator in INDIA -
https://www.youtube.com/watch?v=FLg6ZPtfzHs
A typical day at an OPEN cast mine :-
https://www.youtube.com/watch?v=JYeqqX7BaTw
I hope you like it and share it.
Atal tunnel is one of longest tunnel made over the 10000ft altitude. It significantly reduces travel time to Ladakh form Himachal Pradesh and will provide yeal long connectivity.
The secondary mining technology for extracting the remaining coal from the open pit mining methods.
Cited as:
Boeut, S., & Loawattanabandit, P. " Design of Auger Highwall Mining: A case study at Mae Tan Coal Mine, Thailand", in Proc. ASEAN++2016 Towards Geo-resources Education in ASEAN Economic Community, 2016, pp. 304-321.
Larsen and Toubro (Lucknow Metro Project) Summer Internship PresentationShuBham RaNa
Hello Friends Myself SHUBHAM RANA . I am pursuing B.Tech in Civil Engineering from IIT ROORKEE. This is the glimpse of my work and basic aspects which I learned while doing my Internship in Larsen and Toubro Heavy Civil Infra IC. Thank You :)
Vacuum excavation is known to be the safest method for excavation in terms of human health and safety and the protection of infrastructure.
Suction excavator technology aims to help reduce cable strikes across the industry and meet, legal and moral obligation of clients and contractors.
Construction industry is ever increasing demands for safe, innovative, cost effective and environmentally friendly solutions.
Civil engineering, utility and construction companies should identify Vacuum as a more reliable (fit for purpose), safe and fast solutions on the most complex of projects due to the fact that Vac-ex is a low risk alternative to traditional excavation techniques (Open-Cut, Expose and Repair).
It's a case Study for High wall Mining thats done in SCCL.
Also you can find awesome videos related to Mining activities in my YOUTUBE CHANNEL i.e. Knowledge Stuff. Please SUBSCRIBE my channel. My youtube link is given below:-
https://www.youtube.com/channel/UCKgkj6M1M-AWlonTzn_51Gw
Also there are some videos you may like:-
HIGHWALL Mining in INDIA :-
https://www.youtube.com/watch?v=uqlmBm81aIw
Drilling and Blasting Videos at Bauxite OCP - https://www.youtube.com/watch?v=dNwSZq5T3bg
Biggest Dragline Excavator in INDIA -
https://www.youtube.com/watch?v=FLg6ZPtfzHs
A typical day at an OPEN cast mine :-
https://www.youtube.com/watch?v=JYeqqX7BaTw
I hope you like it and share it.
Atal tunnel is one of longest tunnel made over the 10000ft altitude. It significantly reduces travel time to Ladakh form Himachal Pradesh and will provide yeal long connectivity.
The secondary mining technology for extracting the remaining coal from the open pit mining methods.
Cited as:
Boeut, S., & Loawattanabandit, P. " Design of Auger Highwall Mining: A case study at Mae Tan Coal Mine, Thailand", in Proc. ASEAN++2016 Towards Geo-resources Education in ASEAN Economic Community, 2016, pp. 304-321.
DMRC Summer internship report for civil engineering students.
Project- DMRC phase 3 (CC-34 & CC-32) Design and construction of tunnel and underground metro station
Uses of special kind of technologies for implementation of special kind of st...Rajesh Prasad
The said technical paper was presented by Rajesh Prasad in IC TRAM 2018 (International Conference- Technological Advancement in Railways and Metro Projects at Manekshaw Centre New Delhi on 04.10.2018
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
HEAP SORT ILLUSTRATED WITH HEAPIFY, BUILD HEAP FOR DYNAMIC ARRAYS.
Heap sort is a comparison-based sorting technique based on Binary Heap data structure. It is similar to the selection sort where we first find the minimum element and place the minimum element at the beginning. Repeat the same process for the remaining elements.
Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
CW RADAR, FMCW RADAR, FMCW ALTIMETER, AND THEIR PARAMETERSveerababupersonal22
It consists of cw radar and fmcw radar ,range measurement,if amplifier and fmcw altimeterThe CW radar operates using continuous wave transmission, while the FMCW radar employs frequency-modulated continuous wave technology. Range measurement is a crucial aspect of radar systems, providing information about the distance to a target. The IF amplifier plays a key role in signal processing, amplifying intermediate frequency signals for further analysis. The FMCW altimeter utilizes frequency-modulated continuous wave technology to accurately measure altitude above a reference point.
Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
For more technical information, visit our website https://intellaparts.com
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
NUMERICAL SIMULATIONS OF HEAT AND MASS TRANSFER IN CONDENSING HEAT EXCHANGERS...ssuser7dcef0
Power plants release a large amount of water vapor into the
atmosphere through the stack. The flue gas can be a potential
source for obtaining much needed cooling water for a power
plant. If a power plant could recover and reuse a portion of this
moisture, it could reduce its total cooling water intake
requirement. One of the most practical way to recover water
from flue gas is to use a condensing heat exchanger. The power
plant could also recover latent heat due to condensation as well
as sensible heat due to lowering the flue gas exit temperature.
Additionally, harmful acids released from the stack can be
reduced in a condensing heat exchanger by acid condensation. reduced in a condensing heat exchanger by acid condensation.
Condensation of vapors in flue gas is a complicated
phenomenon since heat and mass transfer of water vapor and
various acids simultaneously occur in the presence of noncondensable
gases such as nitrogen and oxygen. Design of a
condenser depends on the knowledge and understanding of the
heat and mass transfer processes. A computer program for
numerical simulations of water (H2O) and sulfuric acid (H2SO4)
condensation in a flue gas condensing heat exchanger was
developed using MATLAB. Governing equations based on
mass and energy balances for the system were derived to
predict variables such as flue gas exit temperature, cooling
water outlet temperature, mole fraction and condensation rates
of water and sulfuric acid vapors. The equations were solved
using an iterative solution technique with calculations of heat
and mass transfer coefficients and physical properties.