NR/L2/CIV/191/07 - Mining Manual: Inspection of Abandoned Underground Mines
March 7, 2020 - NR

The module applies to inspection of abandoned underground mines by Network Rail. It outlines the process to plan and undertake the inspection of abandoned underground mines which may present a risk to the railway. Abandoned mines are considered working mines for the...

NR/SIN/186 - Special Inspection of Ring Main Units
February 3, 2020 - NR

This Special Inspection Notice is applicable to Ring Main Units owned by Network Rail, whether maintained by Network Rail staff, contractors or third parties, and to the Delivery Units (DUs) in whose areas this equipment is sited. Purpose The purpose of this...

NR/L2/CIV/003 - Engineering and Architectural Assurance of Building and Civil Engineering Works
September 5, 2020 - NR

Types of Assets This business process applies to these types of assets: NOTE 1: These assets are otherwise known as B&C infrastructure and are defined in NR/L1/CIV/032 (Structures and Tunnels), NR/L2/CIV/086 (Earthworks), NR/L2/CIV/005 (Drainage), NR/L3/CIV/006 (Buildings) and NR/L2/CIV/191...

NR/L2/CSG/STP001/02 - Standards and Controls Management: Managing Standard and Control Document Change Projects
June 6, 2020 - NR

This module specifies the process and requirements to change or develop Network Rail standards and control documents. It applies to Technical Leads and Working Group members who have been appointed by a standards and controls steering group (SCSG) to change or develop Network...

NR/L2/TRK/3038 - Longitudinal Bearer Systems – Inspection, Maintenance and Design
March 7, 2020 - NR

This manual is applicable to all longitudinal bearers on Network Rail infrastructure. It applies to all people who inspect, maintain, design and install longitudinal bearer structures and all people who are responsible for the track or structures associated with any longitudinal...

NR/L2/CIV/095 - Asset Protection and Optimisation Management of Third Party Works on Network Rail Infrastructure
March 7, 2020 - NR

A Third Party is an organization other than Network Rail intending to undertake works which will physically change or impact the operation, assets, design or other functionality of Network Rail's infrastructure. The application of this business process is project specific, as...

NR/L2/CIV/191/08 - Mining Manual: Inspection of Working Underground Mines
March 7, 2020 - NR

This module applies to the inspection of working underground mines. This module applies to the Technical Authority - Mining (PME) and the Route Asset Manager - (Geotechnical (RAM (G)). This module does not cover: a) the inspection of abandoned underground mines (NR/L2/CIV/191/07) b)...

NR/L3/ELP/27237 - Overhead Line Work Instructions
June 6, 2020 - NR

The work instructions cover all types of OLE construction and the following types of activity: • Installation/construction • Inspection • Preventative and corrective maintenance • Reconstruction following a dewirement They apply to maintenance teams and construction teams whether internal or...

NR/L2/TRK/4900 - Inspection Gauges for Plain Line Track and S&C
March 7, 2020 - NR

This document states the requirements for each of the track gauges used for inspection of plain line track and switches and crossings This standard applies to the manufacture of all Network Rail approved track gauges. Specific calibration requirements are found in...

API INSPECTION REFINERY 1 - Guide for Inspection of Refinery Equipment Chapter I - Introduction
January 1, 1961 - API

PREFACE This chapter is one of a series which make up the manual, Guide for Inspection of Refinery Equipment. It is based on the accumulated knowledge and experience of engineers of the petroleum industry. All users are invited to submit suggested revisions to the director of the Division of...

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NR/L3/TRK/003 - Index of Track Engineering Forms
March 7, 2020 - NR

This Network Rail standard comprises a controlled list of TEFs, referenced to applicable standards. Each TEF forms a clause of this standard and is referenced as NR/L3/TRK/003/TEF3001 etc. The TEFs define the necessary data to be captured and consistently presented to comply with the...

NR/L2/TRK/3038/03 - Longitudinal Bearer Systems – Inspection, Maintenance and Design: Survey, Design and Replacement of a Longitudinal Bearer System
March 7, 2020 - NR

This module applies to: a) the replacement of longitudinal bearers on Network Rail infrastructure; and b) the interface between longitudinal bearer systems, supporting structures and the track system (rails, baseplates, chairs and, where applicable, cross-bearers) when replacing...

NR/SIN/189 - DC Frame Leakage Protection
March 6, 2020 - NR

All first and second generation metal clad DC Traction switchboards (see section 4 for definition) on Network Rail managed infrastructure within the following Regions: - Southern - Eastern - North West & Central (NW&C) Purpose The purpose of this Special Inspection Notice (SIN)...