SCHEDULE

LIST OF BRITISH STANDARDS

New Issues
B.S.
Title
1000:- Universal Decimal Classification.
English Full Edition 1000 (159.9):1969. UDC
159.9. Psychology.
1000:(614):1969 UDC 614 Public Health. Accident prevention.
2497:- Reference zero for the calibration of pure-tone
audiometers-
2497:Part 2:1969 Data for certain earphones
used in commercial practice.
3907:- Methods for the analysis of magnesium and
magnesium alloys-
3907:Part 7:1969 Nickel in magnesium alloys
(photometric method).
3939:- Graphical symbols for electrical power, telecom-
munications and electronics diagrams-
3939:Supplement No. 1:1969.
3975:- Glossary for landscape work-
3975:Part 5:1969 Horticultural, arboricultural
and forestry practice.
3999:- Methods of measuring the performance of domestic
electrical appliances-
3999:Part 6:1969 Electrically-heated blankets.
3999:Part 7:1969 Electric irons.
4247:- The assessment of surface materials for use in
radioactive areas-
4247:Part 2:1969 Guide to the selection of
materials.
4346:- Joints and fittings for use with unplasticised PVC
pressure pipes-
4346:Part 1:1969 Injection moulded unplasticised
PVC fittings for solvent welding for use with
pressure pipes, including portable water
supply.
4395:- High strength friction grip bolts and associated
nuts and washers for structural engineering-
4395:Part 1:1969 General grade.
4403:1969 School satchels.
4406:1969 Designation in the tex system of netting yarns
for fishing nets.
4409:- Screw conveyors-
4409:Part 1:1969 Trough type for industrial use.
4410:1969 Connection of flexible cables and cords to appli-
ances.
4411:1969 Wood cutting bandsaw blades.
4412:1969 Lubrication symbols.
4414:1969 Methods for sampling fresh fruits and vegetables.
4416:1969 Method for penetrant testing of welded or brazed
joints in metals.
4417:1969 Semiconductor rectifier equipments.
4420:1969 Recommendations for the determination of the
Bendtsen roughness of paper and board.
4424:1969 Methods for the thermal performance testing of
insulated equipment for the transportation of
perishable foodstuffs.
4425:1969 Dental casting gold alloy.
4426:1969 Methods of test for sodium hypochlorite solution.
4427:- Methods of test for sodium tripolyphosphate
(pentasodium triphosphate) and sodium pyro-
phosphate (tetrasodium pyrophosphate)-
4427:Part 1:1969 Determination of matter insol-
uble in water in sodium tripolyphosphate.

New Issues
B.S.
Title
4427:Part 2:1969 Measurement of pH value of
sodium tripolyphosphate.
4427:Part 3:1969 Determination of iron content.
4427:Part 4:1969 Determination of loss on
ignition.
4431:1969 Methods of test for anhydrous ammonia.
4439:1969 Screwed studs for general purposes.

Revised
Standards
B.S.
Title
544:1969 Linseed oil putty for use in wooden frames.
749:1969 Underfeed stokers.
905:1969 Radio interference limits and measurements for
television and v.h.f. sound receivers.
998:1969 Vacuum salt for butter and cheese making and
other food uses.
1759:1969 Knurling wheels.
2316:- Radio frequency cables-Part 3. Cable data sheets-
2316: Uniradio sheets numbers 96, 109, 110, 111,
and 114:1969.
2525-27:1969 Undercoating and finishing paints for protective
purposes (white lead-based).
2696:1969 Dimensions of film for airborne cameras.
2790:- Shell boilers of welded construction (other than
water-tube boilers)-
2790:Part 1:1969 Class 1 welded construction.
2920:1969 Cold-reduced tinplate and cold-reduced blackplate.
3205:1969 Photographic electronic flash equipment.
3221:- Medicine measures-
3221:Part 4:1969 Plastics medicine measuring
spoons of 5 ml capacity.
3266:1969 Methods for the determination of conductivity, pH,
water-soluble matter, chloride and sulphate in
aqueous extracts of textile materials.
3618:- Glossary of mining terms-
3618:Section 1:1969 Planning and surveying.
3633:- Cheese-pressing moulds-
3633:Part 1:1969 Rectangular moulds.
3365:- Dental silicate cement and dental silico-phosphate
cement-
3365:Part 1:1969 Dental silicate cement.
4201:1969 Thermostats for gas burning appliances.

New Codes
of Practice
B.S.
Title
CP 115:- Structural use of prestressed concrete in build-
ings-
CP 115:Part 2:1969 Metric units.
CP 153:- Windows and rooflights-
CP 1953:Part 1:1969 Cleaning and safety.
CP1004:- Street lighting-
CP 1004:Part 3:1969 Lighting for lightly
trafficked roads and footways (Group B).

Revised Codes
of Practice
B.S.
CP 203:1969 Sheet and tile flooring (cork, linoleum, plastics,
and rubber).

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-
S.H. 35: Shelton's-Tolaga Gorge section: reconstruction: R.M. 178.55M-179.69M Alfred Monk Ltd. .. .. .. .. 53,578.70
S.H. 35: construction of Poroporo River bridge at R.M. 116.4M .. .. F. G. Mahy and Co, Ltd. .. .. .. 47,892.36
Housing-
Contract No. 22/465: four single units at Hamilton .. .. .. .. Dalbeth and Young .. .. .. .. 27,160.00
Contract No. 36/371: three single units at Napier .. .. .. .. Harris and Sons .. .. .. .. 21,000.00
Contract No. 44/145: three single units at Rotorua .. .. .. .. W. H. and G. J. Sale .. .. .. 21,130.69

P. L. LAING, Commissioner of Works.