19 JANUARY
THE NEW ZEALAND GAZETTE
105

Number and Title of Specifications

NZS 1113:1952 (BS 1802:1951) Steel spring washers for general engineering and automobile purposes.
NZS 1224:1966 (BS 2060:1964) Copper alloy screw-down stop valves for general purposes.
NZS 1238:1954 (BS 2693:—) Screwed studs—
Part 1:1957 (BS 2493:Pt. 1:1956) General purpose studs.
NZS 1193:1963 (BS 805:1963) Toluene.
NZS 1446:1969 (BS 3100:1967) Steel castings for general engineering purposes.
NZS 1513:1959 (BS 1113:1958) Water-tube boilers.
NZS 1515:1959 (BS 2994:1958) Cold rolled steel sections.
NZS 1708:1962 (BS 3323:1960) Glossary of coal terms.
NZS 1771:1964 (BS 3525:1962) Dimensions of dry type unflanged and flanged interference fit cylinder liners (for i.c. engines with cast iron cylinder blocks).
NZS 2034:1965 (BS 3284:1963) Polythene pipe (type 710) for cold water services.
NZS 2113:1966 (BS 3903:1965) Methods of test for sulphuric acid.

Dated at Wellington this 11th day of January 1978.
DENYS R. M. PINFOLD,
Director, Standards Association of New Zealand.
(S.A. 114/2/7:1071–85)

The Standards Act 1965—Amendment of Standard Specifications

PURSUANT to section 23 of the Standards Act 1965, the Standards Council, on 16 December 1977, amended the undermentioned standard specifications by the incorporation of the amendments shown hereunder.

Number, Title, and Price of Standard Specification (Post free)

NZS 1900:— Model building bylaw—
Chapter 9: Design and construction—
Division 9.3A:1970 Concrete—general requirements, materials and workmanship. $2.25.

NZS 3202:1977 Asbestos cement pressure pipes. $5.65.

Copies of the amendments so amended may be ordered from the Standards Association of New Zealand, World Trade Center, 15–23 Sturdee Street (or Private Bag), Wellington.

Dated at Wellington this 11th day of January 1978.
DENYS R. M. PINFOLD,
Director, Standards Association of New Zealand.
(S.A. 114/2/3:917–18)

The Standards Act 1965—Overseas Specifications Endorsed as Suitable for use in New Zealand

PURSUANT to section 17 of the Standards Act 1965, the Standards Council, on 16 December 1977, endorsed the under-mentioned overseas specifications as suitable for use in New Zealand.

Number and Title of Specification

Australian Standards

AS 1830:1975 Grey iron castings …… 3.60
AS 1831:1976 Spheroidal or nodular graphite iron castings …… 3.60
AS 1832:1976 Malleable iron castings …… 3.60
AS 1833:1976 Austenitic iron castings …… 3.60

British Standards

BS 684:— Methods of analysis of fats and fatty oils—
Part 2: Other methods—
Section 2. 5: 1977 Determination of dissolved soap (alkalinity) …… 1.85

BS 806:1975 Ferrous pipes and piping installations for and in connection with land boilers. Including Amendment No. 1 (AMD 2071, $5.10) …… 15.25

BS 903:— Methods of testing vulcanized

Price of Copy (Post free)
$

Part A32: 1977 General directions for achieving elevated or sub-normal temperatures …… 3.70

BS 1504:1976 Steel castings for pressure purposes …… 10.85

BS 2080:1974 Face-to-face, centre-to-face, end-to-end and centre-to-end dimensions of flanged and butt-welding end steel valves for the petroleum, petrochemical and allied industries …… 15.25

BS 2994:1976 Cold rolled steel sections …… 15.25

BS 3100:1976 Steel castings for general engineering purposes …… 10.85

BS 3903:1977 Methods of test for sulphuric acid, oleum and liquid sulphur trioxide …… 10.85

BS 4504:— Flanges and bolting for pipes, valves and fittings—
Part 2: 1974 Copper alloy and composite flanges. Including Amendment No. 1 (AMD 1964, $1.85) …… 15.25

BS 5046:1974 The estimation of equivalent diameters in the heat treatment of steel …… 15.25

BS 5146:1974 Inspection and test of steel valves for the petroleum, petrochemical and allied industries …… 6.25

BS 5156:1974 Screw-down diaphragm valves for general purposes …… 8.30

BS 5158:1974 Cast iron and carbon steel plug valves for general purposes …… 10.85

BS 5259:1976 Recommendations for the order of reporting elements in the analysis of steel …… 3.70

BS 5289:1976 Code of practice for visual inspection of fusion welded joints …… 6.25

BS 5387:1976 Vertical, cylindrical welded storage tanks for low-temperature service; double-wall tanks for temperatures down to –196°C …… 15.25

Copies of the specifications may be ordered from the Standards Association of New Zealand, World Trade Center, 15–23 Sturdee Street (or Private Bag), Wellington.

Dated at Wellington this 11th day of January 1978.
DENYS R. M. PINFOLD, Director,
Standards Association of New Zealand.
(S.A. 114/2/9: 1518–37)

The Standards Act 1965—Endorsement of Specifications Cancelled

PURSUANT to section 17 of the Standards Act 1965, the Standards Council, on 16 December 1977, cancelled the endorsement of the under-mentioned specifications:

Number and Title of Specification

BS 309:1972 Whiteheart malleable iron castings.
BS 310:1972 Blackheart malleable iron castings.
BS 2789:1973 Iron castings with spheroidal or nodular graphite.
BS 3333:1972 Pearlitic malleable iron castings.
BS 3468:1974 Austenitic cast iron.

Dated at Wellington this 11th day of January 1978.
DENYS R. M. PINFOLD, Director,
Standards Association of New Zealand.
(S.A. 114/2/12: 61–65)

The Standards Act 1965—Provisional Standard Withdrawn

PURSUANT to the provisions of the Standards Act 1965, the Standards Council, on 16 December 1977, withdrew the under-mentioned provisional standard.

Number and Title of Provisional Standard

NZS 2261P:1969 Methods for the chemical analysis of spray-dried milks and whey.

Dated at Wellington this 11th day of January 1978.
DENYS R. M. PINFOLD, Director,
Standards Association of New Zealand.
(S.A. 114/2/11: 35)