马来西亚建筑工程标准计量规则第二版(英文版).doc

PREFACE TO THE SECOND EDITIONEver since the first edition of the SMM made its appearance in 1960 the building industry has seen many changes and innovations in methods and modes of construction. This has resulted in demands for an efficacious communication and cost controlling tool for the benefit of better management and eflective monitoring of the works. The need for a new SMM is premised on these requirements.The first Sub-Committee under Mr. Cheah Kow Chye was set up under instruction of the Quantity Surveying Sectional Committee of The Institution of Surveyors, Maiaysia in 1984 to look into this and thereafler Mr. Noel Lim took over the chair of the Sub-Committee in 1989 when the decision to adopt the British SMM6 as a basis for our proposed second edition was made and agreed upon We have since obtained endorsement from the Royal Institution of Chartered Surveyors (RICS) to enable us to use the SMM6 for this purpose and would express our gratitude to them.This Committee is glad that this second edition has come to fruition albeit after taking enough time to overcome the endless discussions and deliberations on matters technical, social and economics. We have been able to draw upon the knowledge and experiences of both members of the above Committees to provide inputs and comments relevant to this exercise. All suggestions, observations and comments received have been carefUlly considered and weighed in the context of current practices, and incorporated into this edition where appropriate.This edition should reflect a reference which is true to tradition and yet flexible for modern use. Due to the ongoing changes in information technology one shoUld reflect on the changes that have to come to accommodate on-line BQ production techniques; it would be pertinent to note that a future edition to accommodate this is inevitable. Perhaps this edition will provide the adequate milestones to move to the next stage synchronous with developments in new mUIti media technologies.The Committee would wish to thank those who have spent time in giving points and ideas which have been adopted and those who are not Committee members but have given assistance to us viz. Cawangan Ukur Bahan & Kontrak Jabatan Kerja Raya, Kementerian Keria Raya Malaysia, the InstitUtion of Surveyors, Malaysia, the Department of Quantity Surveying of the Universiti Teknologi Malaysia (UTM) and Universiti Teknologi Mara (UiTM) and the Department of Building of the Tunku Abdul Rahman (TAR) College; we are gratefUI for your contributions.Members of the Committee are:Encik Andrew Ng Shou GuanEncik Mohd Fadhil b MuhammadPuan Nor Ainah AbdUllahPUan Oh Chin ChooEncik Raden Mohd PUjaseti Hj. AsnawiProf. Madya Dr Rosli Abdul RashidEncik Wong Weng HongHj. Mokhtar PutehChairman, SMM Sub Committee, Session 1998-2000May, 20001Preface to the First Edition 1959Since the introduction of the use of the Bills of Quantities to the Building Trade in Singapore and Malaya, as from the eany nineteen thinties, The STANDARD METHOD of MEASUREMENT of BUILDING WORKS, as published in England by The Royal Institution of Chartered Surveyors, has been adopted as a broad basis for measurement, with modifications to suit the individual requirements of Contracting Departments or the demands of local conditions and practice.However, until now, these modifications have never been agreed or standardized among Quantity Surveyors. Consequenly, Surveyors in Government and Service Departments and in private practice have been measuring, classifying and describing virtually the same items of construction in various ways, each Surveyor either trying to keep to an accepted style and practice set by his predecessor, or, very often, trying to introduce what he considers to be a better method or system.The need for standardization is therefore very obvious and has been felt for a long time. In fact, an unsuccessful attempt was made to draw up a Revised Standand Method of Measurement for Singapore and Malaya before the Second World War and in 1956 the War Office issued Rules of Measurement to Standardize Bills of Quantities in respect of work for the War Department, Admiralty and Air Ministry, but they were intended only for Departmental use.In September, 1957, a Sub-Committee of the then Malaya Branch of the Royal Institution of Chartered Surveyors, comprising members of long experience in the Federation of Malaya and Singapore was formed, witlh the authority of the Institution, to revise and alter the English SMM accordingly to suit our local needs and practice. This first Edition is the result.Primarily, the English Standard Method of Measurement (4t h Edition) remains the basis of this document. The Sub Committee did not atempt to re-wnte completely the English SMM but generally deleted non-applicable items and items of minor importance, especially those involving labour only and incorporated them into other major basic items and added new items to suit our local labour requirements and trade practices.In effect the principles of measurement and description established herein amount to an amalgamation or compromise of the practices of Surveyors in the Government, War Department, Admiralty, Air Ministry and private firms.Upon completion of the proposed revisions, draft copies were sent to all interested Surveyors in private practice, Government and Service Departments and to Contractors Association of the Federation of Malaya and Singapore, with invitations for their comments and suggestions. Many were received and all opinions expressed were carefully weighed and considered by the Sub-Committee before adoption or rejection.In submitting this First Edition of the Standand Method of Measurement of Building Works for Use in the Federation of Malaya, Singapore and Borneo, the Sub-Committee wishes to state that it is the expressed wish of the Branches of the Federation of Malaya and Singapore that it will be adopted by all Quantity Surveyors in the designated areas upon its official publication.The members of the Sub Committee are M.H. Seah (Chairman), R.N.S. Rhodes, S.A. Duncan, D. Monris (succeeding S.A. Duncan) and K.A Suckling. Many other Surveyors generally assisted the Sub-Committee and acted as replacements during the temporary absence of certain members of the Sub-Committee.2Preface to 1s t Edition (Metric) 1976The Institution of Surveyors (Malaysia) in conjunction with Jabatan Kerja Raya has agreed to convert the present Standard Method of Measurement of Building Works to Metric Edition in early 1976 for the adoption and the use of Metric System in MalaysiaThe Joint Committee is made up of the Chaimman of the Quantity Surveying Sectional Comminee of the Institution of Surveyors (Malaysia), two Members representing Jabatan Kerja Raya and two Members representing Institution of Surveyors (Malaysia).TheJointCommitteewasinstructedbytheInstitutiontoproducetheStandardMethodofstMeasurement of Building Works 1 Edition (Metnc) in line with the existing Standard Method of Measurement and any improvement and revision will be done subsequently. This Edition is not a straight conversion from Imperial measurement to metric as the Joint Committee has deliberated at the several meetings to arrive at measurements for practical purposes and usage with regards to materials and labour in Malaysia.After severai sittings, the draft was duly completed and copies forwarded to the Institution of Surveyors (Malaysia) and Jabatan Kerja Raya for their comments before final printing.In submitting this 1st Edition (Metric) of the Standard Method of Measurement of Building Works, for use in Malaysia, the Joint Committee hope that this publication will be a guide for the construction industry until such time the Standard Method of Measurement is revised.The members of the Joint Committee are Tuan Haji Mohd Isahak Mohd Yusuf (Chairman), Encik Cheah Kow Chye (Honorary Secretary), Encik Hashim Sikan, KMN, Encik Abdul Rahman Abdullah and Encik Loh Siow King.3CONTENTSAGeneral Rules7BPreliminaries10Preliminaries particulars10Contract10Works, goods and materials by others12General facilities and obligations13Contingencies13CDemolition14Generally14DExcavation and Earthwork16Generally16Site preparation16Excavation17Earthwork support19Disposal of water19Disposal of excavated material19Filling20EPiling and Diaphragm Walling22Piling22Diaphragm walls25FConcrete Work27In-situ concrete27Reinforcement30Formwork32Precast concrete36Composite construction37Hollow- block suspended constnuction38Prestressed concnete work39Contractor-designed construction41GBrickwork and Blockwork43Generally43Brickwork44Bhck facework45Brickwork in connection with boilens46Blockwork48Damp-proof courses49Sundries50HUnderpinning53Generally53Work in all trades53JMasonryGenerally55Dressed natural stonework56Natural stone rubble work61Cast stonework63Clayware work64Sundries64Centering654KWaterproofi ng and Asphalt work66Generally66LRoofing69Generally69Slate or tile roofing69Corrugated or troughed sheet roofing or cladding71Roof decking72Bitumen-felt roofing73Sheet metal roofing74Sheet metal flashings and gutters76MWoodwork78Generally78Carcassing79First fixings .79Second fixings81Composite items82Sundries84Ironmongery85NStructural Steelwork86Generally86Steelwork86Other structural metaiwork89PMetalwork90Generally90Composite items90Plates, bars, etc. . .92Sheet metal, wiremesh and expanded metal93Holes, bolts, screws and rivets93QPlumbing and Mechanical Engineering Installations94Generally94Gutterwork95Pipework96Ductwork99Equipment and ancillaries100Insulation101Sundries102Builders work103RElectrical Installations105Generally105Equipment and control gear106Fittings and accessories107Conduit, tnunking and cable trays108Cables109Final sub-circuits110Earthing110Ancillaries111Sundries111Builders work1125SFloor, Wall and Ceiling Finishings114Generally114In-situfinishings115Beds and backings117Tile, slab and block finishings117Flexible sheet finishings118Dry linings and paNitions118Suspended ceilings, linings and suppoN work119Fibrous plaster120Fitted carpeting121TGlazing123Generally123Glass in openings123Leaded lights and oopper lights in openings125Minrons125Patentglazing125Domelights126Glass 310cks126UPainting and decorating127Generally127Painting, polishing and similar work127Signwriting130Decorative paper, sheet plastic or fabric backing and lining130VDrainage131Generally131Drains131Sumps, manholes, soakaways, cesspits, septic tanks,imhoff tanks and the like132Connections to mains133Testing drains133WFencing,Turfing and Planting134Fencing134Open type fencing134Close type fencing135Gates136Sundries136Seeding and turfing136Planting1376SECTION AGENERAL RULESA.1IntroductionThis Standard Method of Measurement provides a uniform basis for measuring building works and embodies the essentials of good practice but more detailed information than is required by this document shall be given where necessary (e.g. in descriptions or preambles, certain specification information including limits on tolerance imposed by the designer) in order to detne the precise nature and extent of the required work. This Standard Method of Measurement shall apply equally to both proposed and executed works.A.2Bills of QuantitiesBills of quantities shall fully describe and accurately represent the quantity and quality ofthe works to be carried out. Work which cannot be measured shall be given as a provisional sum. Work the extent of which is not known shall be described as provisional or given in a bill of approximate quantities.Rules of measurement adopted for work not covered by these rules shall be stated and such rules shall as far as possible conform with those given in this document for similar work.A.3MeasurementUnless the term metre used in this document is preceded by the words square or cubic it shall be deemed to be linear.Unless otherwise stated, works shall be measured net as fixed in position and each measurement shall be taken to the nearest 10mm (i.e. 5mm and over shall be regardedas 10mm and less than 5mm shall be disregarded). This rule shall not apply to any dimensions stated in descriptions.Unless otherwise stated, where minimum deductions of voids are dealt with in this document they shall refer only to openings or wants which are within the boundaries of measured areas. Openings or wants which are at the boundaries of measured areas shall always be the subject of deduction irrespective of size.The use of hyphen between two dimensions in this document or in a bill of quantities shallmean a range of dimensions exceeding the first dimension stated but not exceeding the second.A.4DescriptionThe order of stating dimensions in descriptions shall be consistent and generally in thesequence of length, width and height. Where that sequence is not appropriate or where ambiguity could arise, the dimensions shall be specificaily identified.Unless otherwise stated in the bill or herein, the following shall be deemed to be included with all items:a.Labour and all costs in connection therewith.7A.4 Description (contd)Materials, goods and all costs in connection therewith such as conveyance, delivery, unloading, storing, returning packings, handling, hoisting, lowering, etc.Assembling, fitting and fixing materials and goods in position.Plant and all costs in connection therewith.Waste of materials.All cuttings.Establishment charges, overhead charges and profit.Junctions between straight and curved work shall in all cases be deemed to be included with the work in which they occur.Notwithstanding the provisions in this document for labours to be given as linear items, such labour may be giv