10 C.F.R. · Energy
10 C.F.R. § 35.61

Calibration of survey instruments.

Title 10 C.F.R. ● ACTIVE Primary Source
Regulatory Text

10 C.F.R. § 35.61 — Calibration of survey instruments.

§ 35.61 Calibration of survey instruments. (a) A licensee shall calibrate the survey instruments used to show compliance with this part and 10 CFR Part 20 before first use, annually, and following a repair that affects the calibration. A licensee shall— (1) Calibrate all scales with readings up to 10 mSv (1000 mrem) per hour with a radiation source; (2) Calibrate two separated readings on each scale or decade that will be used to show compliance; and (3) Conspicuously note on the instrument the date of calibration. (b) A licensee may not use survey instruments if the difference between the indicated exposure rate and the calculated exposure rate is more than 20 percent. (c) A licensee shall retain a record of each survey instrument calibration in accordance with § 35.2061.

Source: ecfr.gov · govinfo.gov — public domain Official Source ↗
Root-LD Entity Data
◈ Machine-Readable Provenance Record Root-LD v1.0 · boisestandard.org
Federation ID
BS-CFR10-SEC-C8C44A
Entity Class
REGULATION / FEDERAL-CFR-SECTION
Domain Signature
boisestandard.org
Citation
10 C.F.R. § 35.61
Corpus
CFR — Code of Federal Regulations
Status
✓ ACTIVE
Source
PRIMARY-SOURCE
Source Verified
✓ TRUE
Content Hash
83a6a87b300f1252...
Semantic Edges
Pending — corpus passes queued
The regulatory text of 10 C.F.R. § 35.61 is reproduced from the official Code of Federal Regulations as published by the Office of the Federal Register and the National Archives and Records Administration.
Navigate Corpus — Title 10 C.F.R.
◈ Provenance
boisestandard.org United States Law CFR Title 10 10 C.F.R. § 35.61