38 cfr pdf download

EPA R, Pub. Table IA, Note Table IH, Note Revision A, February Table IB, Notes 38 and Table IB, Note 9. Table IB, Notes 17 and Table IB. Table IC. Tables IC, ID. Table ID. Table IH. Also available from most public libraries. Krom, M. Patton, C. A Table IB, Note 3. B C D E F G H I J K L M N O P Q R S T U V W X Brenner, K. Rankin, Y. Roybal, G. Stelma, Jr. Scarpino, and A. November June February Table IH, Note 9. Table II, Notes 5 and 6. Box , Matthews NC Chinchilla, Jorie Blvd.

Revision 1, November 12, Northlake Way, Seattle, WA Box , Loveland CO Hach Handbook of Water Analysis. Hach Handbook for Water Analysis.

Revision 2, Lincoln Ave. Collins CO Addison, R. Bethlehem, PA Table IH, Notes 28 and NECi , Hecla St. Revision 9. Box , College Station TX Copyright Table IB, Note 7.

Paul MN June 24, Department of the Interior , Reston, Virginia. Table IB, Note 8. Table IB, Notes 2 and Techniques of Water-Resources Investigations of the U. Geological Survey of Analysis of Wastewaters. Table IE, Note 2. Table ID, Note 9. Table IC, Note Table IB, Notes 50 and Revision 2, December In these instances the test procedure shall be specified by the Director.

Information in the table takes precedence over information in specific methods or elsewhere. Any person may apply for a change from the prescribed preservation techniques, container materials, and maximum holding times applicable to samples taken from a specific discharge. Applications for such limited use changes may be made by letters to the Regional Alternative Test Procedure ATP Program Coordinator or the permitting authority in the Region in which the discharge will occur.

Sufficient data should be provided to assure such changes in sample preservation, containers or holding times do not adversely affect the integrity of the sample.

The Regional ATP Coordinator or permitting authority will review the application and then notify the applicant and the appropriate State agency of approval or rejection of the use of the alternate test procedure.

A decision to approve or deny any request on deviations from the prescribed Table II requirements will be made within 90 days of receipt of the application by the Regional Administrator. For a composite sample collected with an automated sample e.

Add the preservative to the sample container prior to sample collection when the preservative will not compromise the integrity of a grab sample, a composite sample, or aliquot split from a composite sample within 15 minutes of collection.

If a composite measurement is required but a composite sample would compromise sample integrity, individual grab samples must be collected at prescribed time intervals e. Grab samples must be analyzed separately and the concentrations averaged. Alternatively, grab samples may be collected in the field and composited in the laboratory if the compositing procedure produces results equivalent to results produced by arithmetic averaging of results of analysis of individual grab samples.

A oil and grease and the procedures at 40 CFR The person offering such material for transportation is responsible for ensuring such compliance. For the preservation requirement of Table II, the Office of Hazardous Materials, Materials Transportation Bureau, Department of Transportation has determined that the Hazardous Materials Regulations do not apply to the following materials: Hydrochloric acid HCl in water solutions at concentrations of 0.

The times listed are the maximum times that samples may be held before the start of analysis and still be considered valid. For a grab sample, the holding time begins at the time of collection. For a composite sample collected with an automated sampler e. For a set of grab samples composited in the field or laboratory, the holding time begins at the time of collection of the last grab sample in the set.

Some samples may not be stable for the maximum time period given in the table. A permittee or monitoring laboratory is obligated to hold the sample for a shorter time if it knows that a shorter time is necessary to maintain sample stability. The date and time of collection of an individual grab sample is the date and time at which the sample is collected.

For a set of grab samples to be composited, and that are all collected on the same calendar date, the date of collection is the date on which the samples are collected.

For a set of grab samples to be composited, and that are collected across two calendar dates, the date of collection is the dates of the two days; e. For a composite sample collected automatically on a given date, the date of collection is the date on which the sample is collected. For a composite sample collected automatically, and that is collected across two calendar dates, the date of collection is the dates of the two days; e.

Also, Section A of Standard Methods for the Examination of Water and Wastewater 23rd edition addresses dechlorination procedures for microbiological analyses. There may be interferences that are not mitigated by the analytical test methods or Da Any technique for removal or suppression of interference may be employed, provided the laboratory demonstrates that it more accurately measures cyanide through quality control measures described in the analytical test method.

Any removal or suppression technique not described in Da 15 or the analytical test method must be documented along with supporting data. If it is known or suspected that dissolved sample integrity will be compromised during collection of a composite sample collected automatically over time e.

Samples for acrolein receiving no pH adjustment must be analyzed within 3 days of sampling. Exceptions to this optional preservation and holding time procedure are noted in footnote 5 regarding the requirement for thiosulfate reduction , and footnotes 12, 13 regarding the analysis of benzidine. For the analysis of aldrin, add 0. However, even if ice is present when the samples arrive, immediately measure the temperature of the samples and confirm that the preservation temperature maximum has not been exceeded.

In the isolated cases where it can be documented that this holding temperature cannot be met, the permittee can be given the option of on-site testing or can request a variance.

The request for a variance should include supportive data which show that the toxicity of the effluent samples is not reduced because of the increased holding temperature. Aqueous samples must not be frozen. The time to preservation may be extended to 28 days if a sample is oxidized in the sample bottle.

A sample collected for dissolved trace level mercury should be filtered in the laboratory within 24 hours of the time of collection. However, if circumstances preclude overnight shipment, the sample should be filtered in a designated clean area in the field in accordance with procedures given in Method If sample integrity will not be maintained by shipment to and filtration in the laboratory, the sample must be filtered in a designated clean area in the field within the time period necessary to maintain sample integrity.

A sample that has been collected for determination of total or dissolved trace level mercury must be analyzed within 90 days of sample collection. The preservation temperature does not apply to samples that are analyzed immediately less than 15 minutes.

However, acid must be added at least 24 hours before analysis to dissolve any metals that adsorb to the container walls. If the sample must be analyzed within 24 hours of collection, add the acid immediately see footnote 2. Soil and sediment samples do not need to be preserved with acid. The allowances in this footnote supersede the preservation and holding time requirements in the approved metals methods. The allowance in this footnote supersedes preservation and holding time requirements in the approved hexavalent chromium methods, unless this supersession would compromise the measurement, in which case requirements in the method must be followed.

Please help us improve our site! No thank you. CFR prev next. Coliform fecal , number per mL MPN, 5 tube, 3 dilution, or p. Coliform total , number per mL MPN, 5 tube, 3 dilution, or p. Fecal streptococci, number per mL MPN, 5 tube, 3 dilution, or p.

Enterococci, number per mL MPN, 5 tube, 3 dilution, or p. Toxicity, acute, fresh water organisms, LC 50 , percent effluent Water flea, Cladoceran, Ceriodaphnia dubia acute Toxicity, acute, estuarine and marine organisms of the Atlantic Ocean and Gulf of Mexico, LC 50 , percent effluent Mysid, Mysidopsis bahia, acute Fish, Sheepshead minnow, Cyprinodon variegatus, acute Fish, Silverside, Menidia beryllina , Menidia menidia , and Menidia peninsulae, acute Toxicity, chronic, estuarine and marine organisms of the Atlantic Ocean and Gulf of Mexico, NOEC or IC 25 , percent effluent Fish, Sheepshead minnow, Cyprinodon variegatus, larval survival and growth Fish, Sheepshead minnow, Cyprinodon variegatus, embryo-larval survival and teratogenicity Table IA notes: 1 The method must be specified when results are reported.

Manual phenate, salicylate, or other substituted phenols in Berthelot reaction-based methods NH 3 F See footnote. Automated gas diffusion, followed by conductivity cell analysis Timberline Ammonia AA furnace B Colorimetric Dithizone Cd-D Ion Chromatography D Ion Selective Electrode D C. Ion Chromatography Amperometric direct low level Cl E Iodometric direct Cl B Back titration ether end-point 15 Cl C Electrode See footnote.

Platinum cobalt visual comparison B I Colorimetric Bathocuproine Cu C See footnote. Manual distillation with MgCl 2 , followed by any of the following: Flow injection and ligand exchange, followed by gas diffusion amperometry 59 D OIA Electrode, manual F-C D B. Electrode, automated I Automated complexone F-E AA furnace Semi-automated phenate Colorimetric Dithizone Pb B Colorimetric Brucine sulfate Cadmium reduction, Automated Spectrophotometric 2,6-dimethylphenol Hach A; Rev.

B 42 B B 42 B 38 and F DCP See footnote. Colorimetric 4AAP manual Automated colorimetric 4AAP Automated ascorbic acid reduction Home Regulations FAR My Favorites. Definitions Tool Toggle. Far Parts. As used in this clause— Covered contractor information system means an information system that is owned or operated by a contractor that processes, stores, or transmits Federal contract information.

Requirements and procedures for basic safeguarding of covered contractor information systems shall include, at a minimum, the following security controls: i Limit information system access to authorized users, processes acting on behalf of authorized users, or devices including other information systems.

End of clause. Training Acquisition Systems. At each stage in the product lifecycle, Cisco ONE Software helps make buying, managing, and upgrading your network and infrastructure software easier. Cisco ONE Software provides:.

Currently, two types of feature licenses are available. All the licenses on the Cisco ASR Series are honor-based, meaning that the licenses are not enforced through a product activation or license key.

To enable a set of required features, one of the following three technology packages is required:. Cisco ASR Series use cases. Tables 2 and 3 describe enterprise and service provider application examples, respectively.

Table 2. Improve user experiences. Multiservice, scalable, and secure headend:. Embedded high-speed firewall:. An explicit zone-pair policy must be specified using Cisco Policy Language; that is, MQC in each direction between each zone pair.

The policy establishes within the router the kind of stateful inspection Layer 4, Layer 7, or application and session parameters to apply to each zone pairing. Managed CPE: This implementation of branch-office architecture offers powerful investment protection with services and scale. Table 3. Cisco ASR Series service provider applications.

Service provider edge: High-end route reflector:. You can use the solution as a route reflector for bandwidth support of 40 Gbps. No appliance or additional service blade is required. The control protocols and media protocols work transparently within a complex voice architecture. Product specifications. Table 4. Physical specifications. Note: Depth applies to chassis edge-to-edge dimension and does not include protrusions such as card handles, power-supply handles, and cable management brackets.

Refer to the applicable hardware installation guide for additional details. Height: 1. Width: Depth: Height: 3. Height: 7 in. Height: Default memory. Number of SIPs or Ethernet line cards supported.

Integrated in chassis. Shared port adapters. Ethernet port adapters. Route processor. Software: Yes. Hardware: Yes. Built-in Gigabit Ethernet ports. Built-in 10 Gigabit Ethernet port. Network interface module. Table 5. Cisco ASR Series processor module compar ison and specifications. ESP support. Cisco ASR Series 2. Upgradable through a software-activated feature license to 5, 10, or 20 Gbps.

Upgradable through software-activated feature license to 10, 20, or 36 Gbps. Integrated ESP up to 60 Gbps throughput. ESP bandwidth. ESP memory. Share the same control memory on route processor. SIPs and Ethernet line cards. Integrated in chassis; not upgradable. Integrated in chassis: not upgradable.