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1.1 This test method covers the determination of total carbon (TC), inorganic carbon (IC), total organic carbon (TOC), dissolved organic carbon (DOC), and non-purgable organic carbon (NPOC) in drinking water, groundwater, surface water, wastewater, and seawater in the range from 0.5 mg/L to...
1.1 This test method covers the determination of total carbon (TC), inorganic carbon (IC), total organic carbon (TOC), dissolved organic carbon (DOC), and non-purgable organic carbon (NPOC) in drinking water, groundwater, surface water, wastewater, and seawater in the range from 0.5 mg/L to...
This test method covers the determination of total carbon (TC), inorganic carbon (IC), total organic carbon (TOC), dissolved organic carbon (DOC), and non-purgable organic carbon (NPOC) in drinking water, groundwater, surface water, wastewater, and seawater in the range from 0.5 mg/L to 50...
Diese Technische Spezifikation legt Analyseverfahren für die Bestimmung von Haupt-, Neben- und Spurenelementen sowie von Anionen in wässrigen Eluaten von Bauprodukten fest. Sie bezieht sich auf die folgenden 67 Elemente: Aluminium (Al), Antimon (Sb), Arsen (As), Barium (Ba), Beryllium (Be), Bismut...
This module applies to any persons employed by Network Rail or another company (TOC/FOC etc.) who, in the course of the legitimate execution of their duties, travel in a Network Rail driving cab. It also applies to visitors undertaking a cab rides in Network Rail driving cabs. It applies to...
This handbook provides guidance for the Department of Defense (DoD) to acquire avionics systems that use Boundary Scan. This document describes the design considerations necessary for a host system to implement Boundary Scan Diagnostics (BSD). Boundary Scan is a technique used to test the...
1.1 This test method covers procedures for testing freshwater organisms in the laboratory to evaluate the toxicity of contaminants associated with whole sediments. Sediments may be collected from the field or spiked with compounds in the laboratory. 1.1.1 Test methods are described for two toxicity...
1.1 This test method covers the determination of total carbon (TC), inorganic carbon (IC), total organic carbon (TOC), dissolved organic carbon (DOC), and non-purgable organic carbon (NPOC) in drinking water, groundwater, surface water, wastewater, and seawater in the range from 0.5 mg/L to...
This document provides direction on how to manage temporary and emergency speed restrictions and emergency blanket speed restrictions. PURPOSE This procedure outlines the framework in which Route Operations Control manages speed restrictions. It sets out how Train Operating Companies (TOCs)...
This Technical Specification specifies analytical methods for the determination of major, minor and trace elements and of anions in aqueous eluates from construction products. It refers to the following 67 elements: Aluminium (Al), antimony (Sb), arsenic (As), barium (Ba), beryllium (Be), bismuth...
This specification describes the required characteristics of reagent waters. Four types of waters have been specified, with three additional grades that can be applied to the four types. The grade specifications specifically address contaminants of microbiological origin. Historically, reagent...
This procedure applies to: a) all Network Rail staff involved with failures of infrastructure equipment; b) all reported failures or irregularities of the following equipment for which Network Rail is responsible occurring on Network Rail Controlled Infrastructure: i) signal; ii) Automatic Warning...
An incredible ability awaits managers who practice Theory of Constraints (TOC) techniques: they can take a problem, look beyond the less important details, and directly identify the source of trouble. They've been known to promptly resolve perplexing matters - while the uninformed remain...
A Train Operating Company (TOC) / Freight Operating Company (FOC) is required to comply with Network Rail's instructions in the event of a failure of one of its trains provided that such a request does not contravene any Railway Group Standard. Any TOC / FOC may be commissioned to...
1.1 This practice covers the determination of the integrity of water filtration membrane elements and systems using air based tests (pressure decay and vacuum hold), soluble dye, continuous monitoring particulate light scatter techniques, and TOC monitoring tests for the purpose of rejecting...
1.1 This test method covers the determination of total carbon (TC), inorganic carbon (IC), and total organic carbon (TOC) in water, wastewater, and seawater in the range from 0.1 mg/L to 4000 mg/L of carbon. 1.2 This test method was used successfully with reagent water spiked with sodium...
This Network Rail standard specifies how to: a) appoint the Network Rail approved supplier for new utility supplies; b) install the correct type of metering to minimise Network Rail's utility cost; c) upgrade existing supplies; d) change the use of supplies; e) disconnect redundant supplies. This...
This European Standard specifies methods for the determination of the total organic carbon content (TOC) in limestone. The standard describes the reference method and alternative methods which can be considered to be equivalent. In the case of a dispute, only the reference method is used....
This procedure applies to Network Rail Route Operations Controllers. PURPOSE This procedure sets out the process to be followed by Network Rail Route Operations Control to: a) arrange for trains to be stopped and or an emergency switch off of traction current in an emergency situation; b)...
