17 JUNE
THE NEW ZEALAND GAZETTE
1431

The Standards Act 1965—Standard Specifications Proposed for Revocation

NOTICE is hereby given that the New Zealand standard specifications, listed in the schedule hereto, have been reviewed by committees of the Standards Council and have been recommended for revocation, pursuant to the provisions of the Standards Act 1965.

Any person who may be affected by the proposal to revoke these standard specifications, and who wishes to object to their revocation, is invited to submit comments to the Standards Association of New Zealand, Private Bag, Wellington, not later than 9 July 1976.

SCHEDULE

Number and Title of Specification

NZS 59:1954 (BS 108:1951) Graphical symbols for general electrical purposes (power and lighting). (Superseded by BS 3939).

NZS 329:1954 (BS 864:1953) Capillary and compression fittings of copper alloy for use with copper tube complying with BS 659 and NZS 1184 (BS 1386). (Superseded by NZS 3501).

*NZS 373:1964 (BS 378:1963) Solid drawn copper and copper alloy tubes for condensers, evaporators, heaters, and coolers.

NZS 709:— (BS 1347:—) Architects’, engineers’, and surveyors’ scales.

Part 1: 1962 (BS 1347: Pt. 1: 1956) Boxwood scales.
Part 2: 1962 (BS 1347: Pt. 2: 1959) Plastics scales. (Superseded by NZS 5931).

*NZS 854:1958 (BS 1464:1957) Solid drawn copper alloy tubes for heat exchange equipment in the petroleum industry.

†NZS 1537:1964 (BS 2856:1957) Precise conversion of inch and metric sizes on engineering drawings.

‡NZS 1657:— (BS 1553:—) Graphical symbols for general engineering—

Part 1: 1961 (BS 1553: Pt. 1: 1949) Graphical symbols for pipes and valves.
Part 2: 1961 (BS 1553: Pt. 2: 1950) Graphical symbols for power generating plant.
Part 3: 1961 (BS 1553: Pt. 3: 1950) Graphical symbols for compressing plant.
Part 4: 1961 (BS 1553: Pt. 4: 1956) Graphical symbols for heating and ventilating installations.

*NZS 1745:— (BS 3238:—) Graphical symbols for components of servo-mechanisms—

Part 1: 1962 (BS 3238: Pt. 1: 1960) Transductors and magnetic amplifiers.

§NZS 2186:— (BS 3939:—) Graphical symbols for electrical power, telecommunications, and electronic diagrams—

Introduction: 1967 (BS 3939: Introduction: 1966).
Sections 1–4: 1967 (BS 3939: Sections 1–4: 1966).
Sections 5–19: 1969 (BS 3939: Sections 15–19: 1968).
Section 20: 1969 (BS 3939: Section 20: 1968).
Section 22: 1970 (BS 3939: Section 9: 1967).
Sections 10 and 11: 1969 (BS 3939: Sections 10 and 11: 1968).
Supplement No. 1: 1969 (BS 3939: Supplement No. 1: 1969).
Supplement No. 2: 1972 (BS 3939: Supplement No. 2: 1970).
Supplement No. 3: 1972 (BS 3939: Supplement No. 3: 1971).

*It is proposed to endorse the identical British standard as suitable for use in New Zealand.

†A later edition of this British standard has been recommended for endorsement as suitable for use in New Zealand.

‡Proposed for revocation concurrent with the declaration of a similar New Zealand standard specification.

§All current sections of this British standard have been recommended for endorsement as suitable for use in New Zealand.

Dated at Wellington this 11th day of June 1976.

DENYS R. M. PINFOLD,
Director, Standards Association of New Zealand.
(S.A. 1—114/2/6)

The Standards Act 1965—Draft Amendments to New Zealand Standard Specifications Available for Comment

PURSUANT to subsection (3) of section 23 of the Standards Act 1965, notice is hereby given that the following draft amendments are being circulated:

Number and Description of Draft

DZ 5901 Part 2/AMD 1762 Draft amendment to NZS 5901: Engineering drawing practice—
Part 2: 1974 (BS 308: Part 2: 1972) Dimensioning and tolerancing of size.

DZ 5931/AMD 1070 Draft amendment to NZS 5931:1972 (BS 1347: Part 3: 1969) Architects’, engineers’, and surveyors’ scales: metric scales.

All persons who may be affected by these amendments and who desire to comment thereon may, on application, obtain a copy of each from the Standards Association of New Zealand, World Trade Center, 15–23 Sturdee Street (or Private Bag), Wellington.

The closing date for the receipt of comments is 9 July 1976.

Dated at Wellington this 11th day of June 1976.

DENYS R. M. PINFOLD,
Director, Standards Association of New Zealand.
(S.A. 2—114/2/8)

The Standards Act 1965—Overseas Specifications Available for Comment

PURSUANT to subsection (3) of section 23 of the Standards Act 1965, notice is hereby given that the under-mentioned overseas specifications are being considered for declaration as New Zealand standard specifications or for endorsement as suitable for use in New Zealand.

Number and Title of Specification

BS 1041:1943 Code for temperature measurement. $3.80 (Including Amendment No. 1, PD 437).

BS 1041:— Code for temperature measurement—

Part 2: 1969 Expansion thermometers. $1.00.
Part 3: 1969 Liquid-in-glass expansion thermometers. $1.50.
Part 4: 1966 Thermocouples. $2.00.
Part 5: 1972 Radiation pyrometers. Metric units. $3.20.
Part 7:1964 Temperature/time indicators. $1.20.

BS 2457:1973 Precise conversion of inch and metric sizes on engineering drawings. Metric and imperial units. 80c.

BS 2871:— Copper and copper alloys. Tubes—

Part 3: 1972 Tubes for heat exchangers. Metric units. 80c.

BS 3238:— Graphical symbols for components of servo-mechanisms—

Part 1: 1960 Transductors and magnetic amplifiers. 80c.
Part 2: 1964 General servo-mechanisms. $1.50.

BS 3939:— Graphical symbols for electrical power, telecommunications, and electronics diagrams—

Introduction: 1966. 50c (Including Amendment No. 1, AMD 1729).

Guiding principles: 1970 $5.40.

Sections 1–4: 1966 $2.40 (Including Amendment No. 1, AMD 1730).

Comprising:

Section 1: General qualifying and supplementary symbols.
Section 2: Unclassified symbols.
Section 3: Conductors and connecting devices.
Section 4: Resistors.

Sections 5 and 6: 1967 $1.80 (Including Amendment No. 1, AMD 1731).

Comprising:

Section 5: Capacitors.
Section 6: Inductors, transformers and transductors.

Sections 7 and 8: 1967 $1.40 (Including Amendment No. 1, AMD 1732).

Comprising:

Section 7: Rotating machines.
Section 8: Transductors.

Section 9: 1967 40c (Including Amendment No. 1, AMD 1733). Measuring instruments and electric clocks.