15 APRIL

THE NEW ZEALAND GAZETTE

List of British Standards—continued

New Issues

CP 116: — The structural use of precast concrete (1965 edition in imperial units and Part 2: 1969 in metric units)—
CP 116: Addendum No. 1: 1970 Large panel structures and structural connections in precast concrete.
BS CP 143: — Sheet roof and wall coverings—
CP 143: Part 11: 1970 Lead. Metric units.

Revised Standards

BS 37: — Electricity meters—
37: Part 3: 1970 Prepayment watt-hour meters, Class 2.0, and fixed charge collectors.
BS 89: — Direct acting electrical indicating instruments—
89: Part 1: 1970 Single purpose direct acting electrical indicating instruments and their accessories.
BS 137: — Insulators of ceramic material or glass for overhead lines with a nominal voltage greater than 1000 v—
137: Part 1: 1970 Tests.
BS 437: — Cast iron spigot and socket drain pipes and fittings—
437: Part 1: 1970 Pipes, bends, branches and access fittings.
BS 558 and BS 564: 1970 Nickel anodes, anode nickel and nickel salts for electroplating.
BS 743: 1970 Materials for damp-proof courses. Metric units.
BS 1225: 1970 Recommended methods for the spectrographic analysis of high purity zinc and zinc alloys for die casting.
BS 1251: 1970 Open fireplace components.
BS 1262: 1970 Round tins for liquid paints, varnishes and allied products (packed by volume).
BS 1413: 1970 Page sizes for books.
BS 1870: — Safety footwear—
1870: Part 1: 1970 Safety boots and shoes other than all-rubber types.
BS 2509: 1970 Presentation of serial publications, including periodicals.
BS 3012: 1970 Low and intermediate density polythene sheet for general purposes.
BS 3062: 1970 Spectacle lens materials.
BS 3370: 1970 Wrought magnesium alloys, plate, sheet, and strip.
BS 3372: 1970 Wrought magnesium alloys, forgings, and cast forging stock.
BS 3373: 1970 Wrought magnesium alloys, bars, sections, and tubes including extruded forging stock.
BS 3397: 1970 Methods of testing synthetic rubber latices.
BS 3469: 1970 Instrument precision rolling bearings (ball bearings).
BS 3728: 1970 Recommendations on size marking of children’s wear.
BS 3736: 1970 Tubes and inserts for textile piece goods.
BS 3745: 1970 The evaluation of results of accelerated corrosion tests on metallic coatings.
BS 3900: — Methods of test for paints—
3900: Part D1: 1970 Colour comparison.
BS 4095: 1970 Methods for the determination of photographic flash light output and guide numbers.

Special Issues

BS 1831: — Supplement No. 2 (1970) to BS 1831:
1969. Recommended common names for pesticides. Provides a further 32 recommended common names.

Amendments

Ref. No.
BS 10: 1962 Flanges and bolting for pipes, valves, and fittings. Amendment slip No. 4 585
BS 137: 1960 Porcelain and toughened glass insulators for overhead power lines (3.3 kV and upwards). Amendment slip No. 3 635
BS 302: 1968 Wire ropes for cranes, excavators, and general engineering purposes. Amendment slip No. 1 583
BS 381c: 1964 Colours for specific purposes. Amendment slip No. 2 467
BS 402: 1945 Clay plain roofing tiles and fittings. Amendment slip No. 1 586
BS 463: 1958 Drop-forged sockets for wire ropes for general engineering purposes. Amendment slip No. 4 582
BS 949: 1969 Screwing taps. Amendment slip No. 2 610

List of British Standards—continued

Amendments

Ref. No.
BS 1215: 1945 Oil stains. Amendment slip No. 2 581
BS 2092: 1967 Industrial eye protectors. Amendment slip No. 1 609
BS 2692: 1956 Fuses for alternating-current circuits above 660 volts. Amendment slip No. 5 611
BS 3595: 1969 Life-saving jackets. Amendment slip No. 1 612
BS 3915: 1965 Carbon and low alloy steel pressure vessels for primary circuits for nuclear reactors. Amendment slip No. 4 600
BS 4167: Electrically-heated catering equipment—
4167: Part 1: 1967 Ovens. Amendment slip No. 3 590
4167: Part 4: 1969 Deep fat fryers. Amendment slip No. 1 591
4167: Part 5: 1969 Steaming ovens. Amendment slip No. 1 592
4167: Part 6: 1969 Bulk liquid heaters. Amendment slip No. 1 593
4167: Part 7: 1969 Water boilers. Amendment slip No. 1 594
4167: Part 8: 1969 Griddles and griddle grills. Amendment slip No. 1 595
4167: Part 9: 1969 Boiling pans. Amendment slip No. 1 596
4167: Part 10: 1969 Sterilising sinks. Amendment slip No. 1 597
4167: Part 11: 1969 Hot cupboards. Amendment slip No. 1 598
BS 4183: 1967 Machine screws and machine screw nuts. Amendment slip No. 1 572
BS 4224: 1967 Yachtsmen's safety harness and safety lines. Amendment slip No. 2 621
BS 4407: 1969 Methods of test for quantitative chemical analysis of fibre mixtures. Amendment slip No. 2 613
BS 4622: 1970 Grey iron pipes and fittings. Amendment slip No. 1 614
BS 9002: 1969 Qualified parts list for electronic parts of assessed quality (including list of approved firms). Amendment notice No. 11 625
9002: Issue 1: 1969 Qualified parts list for electronic parts of assessed quality (including list of approved firms). Amendment notice No. 12 643
BS 9111-N-001: 1969 Detail specification for fixed non-wirewound insulated resistor (Type 1) general application. Amendment slip No. 2 573
BS 9111-N-002: 1970 Detail specification for fixed non-wirewound insulated resistor (Type 1) general application. Amendment slip No. 1 574
BS 9112: 1970 Rules for the preparation of detail specifications for fixed non-wirewound resistors (Type 2) of assessed quality. General application category. Amendment slip No. 1 575
BS 9112-N-001: 1970 Detail specification for fixed non-wirewound insulated resistor (Type 2) general application. Amendment slip No. 1 576
BS 9113: 1970 Rules for the preparation of detail specifications for fixed wirewound precision resistors of assessed quality. General application category. Amendment slip No. 1 577
BS 9114: 1970 Rules for the preparation of detail specifications for fixed wirewound resistors (Type 2) of assessed quality. Amendment slip No. 1 578
CP 3: — Code of basic data for the design of buildings—
CP 3: Chapter V: Part 1: 1967 Loading. Dead and imposed loads. Amendment slip No. 2 587
CP 112: 1967 The structural use of timber. Amendment slip No. 1 588
CP 142: 1968 Slating and tiling. Amendment slip No. 2 601

Dated at Wellington this 8th day of April 1971.
G. H. EDWARDS, Director,
Standards Association of New Zealand.
(S.A. 114/2/1)

New Zealand Forest Service—Schedule of Civil Engineering Contracts of $20,000 or More in Value
Name of Work
Successful Tenderer Amount of Tender Accepted $
South Road Bridge: Forest Research Institute, Rotorua Pool Bros. Ltd., Rotorua 20,783.25
A. P. THOMSON, Director-General of Forests.