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The intended audience for this Guidance is Designers, Project Managers, Contractors and others involved throughout the stages of MDU projects. The guidance aims to identify and explain the areas that are unique to MDU buildings. There is an overlap between MDUs and Network Rail's Offices. Guidance...
This module covers the design, installation and performance of boundary measures and non-operational land barrier specifications to be installed on land owned by Network Rail (NR). It applies to all boundary measure renewal activities, including like for like, upgrades or enhancements. It applies...
This module is applicable to all stakeholders involved in the procurement of three phase HV switchgear. This module applies to all new and renewed 12 kV, 24 kV and 36 kV rated A.C. switchgear. This module also considers the use of 12 kV rated A.C. switchgear for 6.6 kV non-traction system voltages....
Graph Theory: An Introduction to Proofs, Algorithms, and Applications Graph theory is the study of interactions, conflicts, and connections. The relationship between collections of discrete objects can inform us about the overall network in which they reside, and graph theory can provide an avenue...
A practical guide simplifying discrete math for curious minds and demonstrating its application in solving problems related to software development, computer algorithms, and data science Key Features • Apply the math of countable objects to practical problems in computer science • Explore modern...
This standard describes the requirements for HY100(UK) quenched and tempered steel castings. specified for use on the Dreadnought Project. The standard covers the quality control checks to be carried out on each production casting by approved manufacturers of HY100(UK) castings. HY100(UK) castings...
This Defence Standard describes requirements for quenched and tempered steel plates, known as HY100(UK) from 6 mm thick up to and including 140 mm thick. The Standard covers the quality control checks to be carried out on each production plate by approved manufacturers of HY100(UK) plate. HY100(UK)...
IEC TS 62966-3:2021 defines the requirements for operational and personal safety of aisle containments for IT cabinets. The aim is to provide physical security for the IT equipment installed in the containment using the criteria "availability" and "safety". The requirements apply to all...
This document provides guidance for calculating the CO2 intensity at steel plants with all types of process routes, by defining the boundary, CO2 emission factors and the intermediate products for which upstream emissions are considered for all types of process routes. In particular,...
Campus Network Architectures and Technologies begins by describing the service challenges facing campus networks, and then details the intent-driven campus network architectures and technologies of Huawei Cloud Campus Solution. After reading this book, you will have a comprehensive understanding of...
Abstract RFC 8372 ("MPLS Flow Identification Considerations") describes the requirement for introducing flow identities within the MPLS architecture. This document describes a method of accomplishing this by using a technique called "Synonymous Flow Labels" in which labels that mimic the behavior...
Abstract This document defines a Border Gateway Protocol Network Layer Reachability Information (BGP NLRI) encoding format that can be used to distribute (intra-domain and inter-domain) traffic Flow Specifications for IPv4 unicast and IPv4 BGP/MPLS VPN services. This allows the routing...
Includes: ABB SMOS Light Switchgear pallets and busbars, installed at Western Route 25 kV substations and sites, west of Maidenhead. Table 1 shows the different equipment types included on the different pallet types.
Crossbar switch fabrics offer many benefits when designing switch/routers. This book discusses switch/router architectures using design examples and case studies of well-known systems that employ crossbar switch fabric as their internal interconnects. This book looks to explain the...
The tubing described in this document is for use in electrical interconnect systems for the protection and routing of wire bundle installations.
QUALIFIED PRODUCT LIST OF PRODUCTS QUALIFIED UNDER PERFORMANCE SPECIFICATION MIL-PRF-32538 Lubricating Oil, Helicopter Transmission System, Synthetic Base, NATO Code Number: O-165 This QPL has been prepared for use by or for the Government in the acquisition of products covered by the subject...
This module primarily reflects multiple aspect signalling to which Track Circuit Block Regulations apply, controlled from a route setting panel or VDU system. The concepts also apply to other interlocking and block systems. Any significantly different / additional considerations to other...
QUALIFIED PRODUCT LIST OF PRODUCTS QUALIFIED UNDER PERFORMANCE SPECIFICATION MIL-G-21164 Grease, Molybdenum Disulfide, for Low and High Temperatures, NATO Code Number G-353 This QPL has been prepared for use by or for the Government in the acquisition of products covered by the subject...
This standard applies to the following key areas: a) key engineering roles including accountabilities and responsibilities; b) relationship and links to key standards and legislation; c) engineering interface management arrangements; d) appointment processes for key engineering roles; e)...
This business process applies to all pre-planned Outside Party works being undertaken where Network Rail is not the Client, including the Asset Protection assurance of works being undertaken by an Outside Party. An Outside Party is an individual, member of the public or organisation other than...
