15 MARCH THE NEW ZEALAND GAZETTE 487

Number and Title of Standard Recommendation
NZSR 30: 1967 Code of basic data for the design of buildings;
Fire precautions in flats and maisonettes over 80 ft in height;
being BSI/CP 3: Chapter IV: Part 1, 1962.
Dated at Wellington this 7th day of March 1973.
G. H. EDWARDS, Director,
Standards Association of New Zealand.
(S.A. 2-114/2/4: 62)

Copies of the specification so amended are obtainable from
the Standards Association of New Zealand, World Trade
Center, 15-23 Sturdee Street (or Private Bag), Wellington 1.
Copies of the amendment will be supplied on request at
the price stated. An additional 20c service charge is made on
all mail orders.
Dated at Wellington this 7th day of March 1973.
G. H. EDWARDS, Director,
Standards Association of New Zealand.
(S.A. 4-114/2/10: E 366)

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 23 February 1973, endorsed the under-
mentioned overseas specifications as suitable for use in New
Zealand:

Number and Title of Specification Price of Copy
$

BS 1016: —— Method for the analysis and testing
of coal and coke—
Part 5: 1972 Gross calorific value of coal and
coke. Metric units ..... ..... ..... 2.80
BS 3907: —— Methods for the analysis of
magnesium and magnesium alloys—
Part 12: 1971 Aluminium in magnesium and
magnesium alloys (photometric method).
Metric units ..... ..... ..... 1.20
Part 13: 1972 Tin in magnesium and magnesium
alloys (photometric method). Metric units ..... 1.20

Copies of the specifications are obtainable through the
Standards Association of New Zealand, World Trade Center,
15-23 Sturdee Street (or Private Bag), Wellington 1. An
additional 20c service charge is made on all mail orders.
Dated at Wellington this 7th day of March 1973.
G. H. EDWARDS, Director,
Standards Association of New Zealand.
(S.A. 3-114/2/9: 1041-43)

The Standards Act 1965—Draft New Zealand Standard
Specification Available for Comment

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

Number and Title of Specification
DZ 3471/294 Galvanised steel fencing wire—plain and barbed.
Metric units. (Superseding NZS 143.)

All persons who may be affected by this specification and
who may desire to comment thereon may, upon application,
obtain a copy on loan from the Standards Association of
New Zealand, World Trade Center, 15-23 Sturdee Street (or
Private Bag), Wellington 1. Additional copies are obtainable
at 50c a copy from the same address.

The closing date for the receipt of comment is 30 April
1973.
Dated at Wellington this 8th day of March 1973.
G. H. EDWARDS, Director,
Standards Association of New Zealand.
(S.A. 5-114/2/8)

The Standards Act 1965—Endorsement of Amendment to
Overseas Specification

PURSUANT to section 17 of the Standards Act 1965, the
Standards Council, on 23 February 1973, endorsed as suitable
for use in New Zealand the under-mentioned amendment to
the relevant endorsed overseas specification:

Number, Title, and Price of Specification Number
Amendment
BS 3554: —— Gas governors—
Part 1: 1971 Independent governors for inlet
pressures up to 25 mbar. Metric units.
$2.40 ..... ..... ..... 1 (AMD 939)
40c

The Standards Act 1965—Draft Amendment to New Zealand
Standard Specification Available for Comment

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

Number and Description of Draft
DZ 1900.5/327 Draft amendment to NZS 1900: ——
Model building bylaw—Chapter 5: 1963 Fire-resisting
construction and means of egress.

All persons who may be affected by this amendment and
who desire to comment thereon, may, on application, obtain
a copy on loan from the Standards Association of New Zea-
land, World Trade Center, 15-23 Sturdee Street (or Private
Bag), Wellington 1.

The closing date for the receipt of comment is 19 April
1973.
Dated at Wellington this 9th day of March 1973.
G. H. EDWARDS, Director,
Standards Association of New Zealand.
(S.A. 6-114/2/8)

Ministry of Works—Schedule of Civil Engineering, Building, and Housing Contracts of $20,000 or More in Value

Name of Works Successful Tenderer Amount of Tender Accepted
$

Civil Engineering—
Auckland-Whenuapai Motorway: Te Atatu interchange, duplication structures.. Concrete Contracts Ltd. .. .. 417,671.60
S.H.1: Webster’s Road and Deihl Road, R.M. 328.10-328.60, and R.M. 335.80- Bitumix Ltd. .. .. 56,992.00
336.30—short overlays: reshaping, metalling, and first coat sealing
Heathcote River Bridge: new Curletts Road .. .. .. New Zealand Structures Ltd. .. 29,650.00

Housing—
Contract No. 15/526: one single unit and one double unit at Palmerston North H. J. Spackman and Co. Ltd. .. 33,235.90
Contract No. 21/325: three single units at Gisborne .. .. File and Dearnness (Builders) .. 34,159.00
Contract No. 21/328: three single units at Gisborne .. .. File and Dearness (Builders) .. 34,369.00
Contract No. 31/149: three single units at Whangarei .. .. Northland Precut Homes Ltd. .. 38,533.33
Contract No. 103/32: two single units at Putaruru .. .. Home Builders (Putaruru) Ltd. .. 26,109.60
Contract No. 147/19: three single units at Manurewa .. .. R. A. Morris and Son Ltd. .. 33,536.00
Contract No. 147/20: two single units at Manurewa .. .. S. Wallace (Builders) Ltd. .. 23,642.00
Contract No. 156/12/268: one single unit at Hakataramea .. .. R. W. Firman Ltd. .. 21,278.40
Contract No. 162/22/64: two single units at Tokoroa .. .. L. Laurence .. 30,324.53
Contract No. 168/11/76: six single units at Weymouth .. .. M. F. Holmes Ltd. .. 109,286.00
Contract No. 185/12/99: six single units at Twizel .. .. De Geest Bros. Construction Ltd. .. 41,004.00
Contract No. 185/12/100: four single units at Twizel .. .. De Geest Bros. Construction Ltd. .. 27,295.00
Contract No. 208/777: two single units at Titahi Bay .. .. C. J. Wisniewski .. .. 25,166.00
Contract No. 290/6: two single units at Massey .. .. .. Raybuilt Homes Ltd. .. .. 24,087.37

J. H. MACKY, Commissioner of Works.

C