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STANDARD SCHEDULE OF RATES FOR
BUILDING WORKS,
CIVIL ENGINEERING WORKS AND
ELECTRICAL WORKS
(JUL 2015 EDITION)
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STANDARD SCHEDULE OF RATES
FOR
BUILDING WORKS
(JUL 2015 EDITION)
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HOUSING AND DEVELOPMENT BOARD
STANDARD SCHEDULE OF RATES
FOR
BUILDING WORKS (JUL 2015 EDITION)
CONTENTS
S/N DESCRIPTION PAGE
GENERAL PREAMBLES 1 - 3
PARTICULAR PREAMBLES TO VARIOUS TRADES 4 - 18
1 EXCAVATION 19 - 21
2 CONCRETE WORK 22 - 31
3 BRICKWORK AND BLOCKWORK 32 - 33
4 FLOOR FINISHES 34 - 39
5 ROOFING 40 - 41
6 CARPENTRY AND JOINERY 42 - 46
7 IRONMONGERY 47 - 49
8 STRUCTURAL STEELWORK & METALWORK 50 - 65
9 WALL AND CEILING FINISHES 66 - 67
10 SANITARY, WATER AND GAS INSTALLATION 68 - 85
11 GLAZING 86 - 87
12 PAINTING AND DECORATING 88 - 89
13 TURFING, TREE PLANTING & LANDSCAPING WORKS 90 - 92
14 MISCELLANEOUS 93 - 95
15 DAYWORK 96 - 98
Published by Housing and Development Board, Republic of Singapore.
No part of this document may be reproduced or copied in any form or
by any means without the prior written permission of the publisher.
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Page 1 of 98
GENERAL PREAMBLES
Introduction
1.1 The clauses in the General Preambles shall apply to all work items
contained in the Standard Schedule of Rates.
1.2 The Particular Preambles to each Trade shall be read in conjunction withthe respective Trade in the Standard Schedule of Rates.
1.3 All rates include the allowances for complying with the General andParticular Preambles.
2 All rates contained in the Standard Schedule of Rates are fixed basicrates (in Singapore Currency) and no amendment whatsoever shall bemade to such rates. The tenderers shall be deemed to have closelystudied all rates contained herein and duly noted their implications.
3 All rates contained in this Standard Schedule of Rates are exclusive ofany Goods and Services Tax. Any such Goods and Services Tax shall beborne by the HDB as and when the same becomes due and payable.
4 All work, materials and goods described in this Standard Schedule ofRates shall be of the respective kinds described in the Contract and inaccordance with the instructions of the Superintending Officer or theSuperintending Officer's Representative.
5 Headings to groups of items shall be read as part of the descriptions of
the items to which the headings apply.
6 Where brand/trade names are given in the descriptions, they are solelyintended for fixing the rates of the items. The products and materials to beused in the contract shall be governed by the specifications, Drawings andother documents forming the contract (and not this Schedule of Rates).
Description of Works and Inclusions
7 Unless specifically stated otherwise, the following shall be deemed to beincluded in the description of the item of work:-
a) Labour and all costs in connection therewith including the labour infabricating, assembling, setting, fitting and fixing of materials andgoods in position.
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GENERAL PREAMBLES
Descrip tion of Works and Inclusions (Cont’d)
b) Materials and goods including materials required for lapping,
jointing and the like and all costs in connection therewith such asdelivery, unloading, storing, returning of packings, handling,hoisting and lowering.
c) Preparing surfaces to receive work.
d) Protecting materials and work.
e) Waste of materials.
f) All cutting and waste.
g) Use of construction equipment, tools, vehicles and all costs inconnection therewith.
h) Cleaning up on completion and making good all work disturbed.
i) General requirements set out in the Specifications, Drawings andother documents forming the Contract.
j) Establishment charges, overhead and profit.
8 Unless otherwise stated, all work shall be measured net as fixed in its
place.
9 Where minimum deductions of voids are dealt with in this document theyshall refer only to openings or voids which are within the boundaries ofmeasured area. Openings or voids which are at the boundaries ofmeasured area shall always be the subject of deductions irrespective ofsize.
Billing of Quantities 10.1 Where the unit of measurement is the linear metre, square metre and
cubic metre, quantities shall be billed to the nearest whole unit. Fractionsof the unit less than half shall be disregarded and all other fractions shall
be regarded as a whole unit.
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GENERAL PREAMBLES
Billing of Quantities (Cont'd)
10.2 Where the unit of measurement is the kilogramme, quantities shall be
billed to the nearest whole unit. Fractions of a unit less than half shall bedisregarded and all other fractions shall be regarded as a whole unit.Where the unit of billing is the tonne or litre, quantities shall be billed tothe nearest two places of decimals.
10.3 Where the unit of measurement is the hour, fractions of the unit shall bebilled to the nearest next half hour.
10.4 Where the application of clauses 11.1 and 11.2 would cause an entireitem to be eliminated, such item shall be billed to the nearest two placesof decimals.
11 Where rates with descriptions pertain to the same purpose are listed inmore than one Standard Schedule of Rates incorporated in the Contract;the rate as listed in the following schedules (in the stated order ofprecedence) shall prevail:-
1st Precedence - Standard Schedule of Rates forBuilding Works
2nd Precedence - Standard Schedule of Rates for CivilEngineering Works
3rd Precedence - Standard Schedule of Rates forElectrical Works
12 Unless otherwise stated, the term "as specified" means as specified inany of the documents forming part of the Contract.
13 The following abbreviations are used for the units:-
m - Linear metrem2 - Square metrem3 - Cubic metreno - Number
kg - Kilogramton - Tonnepr - Pairsht - Sheetltr - Litrehr - Hour
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PARTICULAR PREAMBLES TO VARIOUS TRADES
1.0 EXCAVATION
Definition of Ground
1.1 Ordinary ground:- includes spoil or rubbish of every description, rubbishtip material etc, sand gravel, decomposed granite, red or white earth,loamy or gravelly clay, gravelly laterite, mud, bog or any other formation ofpick and shovel and at any depth.
Description 1.2 The description of each item of excavation shall be deemed to include
excavating around foundation, piles and confined areas, getting out,removing of bakau piles, trimming, levelling and compacting bottoms ofexcavations, keeping sides plumb and planking and strutting.
Measurement 1.3.1 The measurement of all excavations and subsequent disposal shall be
those before excavating. The increases in bulk and any extra excavationrequired for earthwork support, planking and strutting and formwork forconcrete shall be deemed to be included in the rates.
1.3.2 No allowance for working space shall be made in the measurement of allexcavation unless the method of construction requires workmen tooperate from the outside of the structure. In such cases, a working spaceof 600mm shall be measured from the external face of the structure.
1.3.3 Filling shall be measured as equal to the void to be filled. Any thickness
stated shall be deemed to be after compacting.
Rate 1.3.4 Rates for each item shall be held to include for keeping all excavation free
from water and site dry, pumping or bailing if required and providing anytemporary drains required.
1.4 Pre-Treatment of Soil against Subterranean Termites
Measurement1.4.1 Soil treatment shall be measured flat on plan and the method of
measurement shall be up to the perimeter of the building line (excluding
the apron areas). Link buildings, linkways and other structures shall alsobe similarly measured.
1.4.2 No deduction shall be made in the measurement for plan areas occupiedby the column stumps.
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PARTICULAR PREAMBLES TO VARIOUS TRADES
1.0 EXCAVATION (CONT’D)
1.4.3 The rates indicated shall be inclusive of the provision of warranty and
shall not in any way affect the provisions of Building Specifications onPre-Treatment of Soil for Protection of Buildings Against SubterraneanTermites which provisions remain applicable in every respect in relation toall situations where these rates are applied.
2.0 CONCRETE WORK
Rate 2.1 Rates for each item of concrete shall be held to include the following:-
a) Forming, cutting grooves, chases, mortices, holes and makinggood any other sundry items of a like nature.
b) Extra labour for laying to falls, or cambers and preparing surfacesto receive screeds or pavings also to be included.
c) All tests on concrete, cement and aggregate etc, as required andcompliance with the strengths as specified.
d) Tamping and/or vibrating to give thorough compaction; workingbetween and around reinforcements.
e) Laying on any type of sub-base; preparing and leaving surfaces to
receive screeds or paving.
Deduction 2.2 No deduction shall be made in the measurement of concrete work for:-
a) Voids of 0.05 cubic metre or less.
b) Volume of the reinforcement and steelwork.
c) Openings in walls, floor, roof slabs and the like of 0.10 squaremetre or less.
Measurement2.2.1 In the measurement of concrete for pile caps, the overall dimensions of
the pile caps shall be taken. No deduction shall be made for the precastformwork panels.
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PARTICULAR PREAMBLES TO VARIOUS TRADES
2.0 CONCRETE WORK (CONT'D)
2.3 Reinforcement
Description 2.3.1 The description of each item of reinforcement shall be deemed to
include:-a) Allowances in the weight of reinforcement for rolling margins.
b) All cleaning, cutting, bending, fabricating, placing, tying and theprovision of all necessary distance blocks, tying wires, spacers orchairs, temporary fixings and supports.
Measurement 2.3.2 The conversion factor for the various steel reinforcement bars shall be as
follows:
6mm diameter - 0.222 kg/m7mm diameter - 0.302 kg/m8mm diameter - 0.394 kg/m9mm diameter - 0.499 kg/m10mm diameter - 0.616 kg/m13mm diameter - 1.042 kg/m16mm diameter - 1.579 kg/m20mm diameter - 2.466 kg/m22mm diameter - 2.984 kg/m
25mm diameter - 3.854 kg/m28mm diameter - 4.834 kg/m32mm diameter - 6.313 kg/m
2.4 Fabric Reinforcement
Rate 2.4.1 Rates for each item of fabric reinforcement shall be held to include for
extra material at laps, tying wires and all bending, cutting and notchingaround obstruction. Only the net area covered shall be measured and nodeduction shall be made for opening less than 1.00 square metre.
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PARTICULAR PREAMBLES TO VARIOUS TRADES
2.0 CONCRETE WORK (CONT'D)
2.5 Cage Reinforcement
Rate2.5.1 Rates for each item of cage reinforcement shall be held to include for
extra material at laps.
Measurement 2.5.2 The area of Beam Stirrup Cage Reinforcement shall be the product of the
perimeter of stirrup multiplied by the length of the Cage.
2.5.3 The area of the Capping Link shall be the product of the perimeter of theLink multiplied by the length of the Cage.
2.5.4 The area for prefabricated pilecap mesh reinforcement shall be based onthe bottom flat area of the mesh reinforcement without considering theupward projecting bars.
2.5.5 The area for dowel mesh reinforcement shall be the product of the lengthand breadth which includes the depth of the bend.
2.6 Formwork
Description 2.6.1 The description of each item of formwork shall be deemed to include:-
a) All necessary boardings, supports, erecting, framing, cutting,perforations for pipes, angles, cleaning, wetting and treatment withmould oil, mould liquid or limewhite and the like.
b) All splayed edges, notchings, allowance for overlaps and passingsat angles, battens, strutting, bolting, wedging, easing, striking andremoval.
Measurement 2.6.2 Formwork shall be measured to the surface of work sloping more than 15
degree from the horizontal.
Deduction 2.6.3 No deduction shall be made in measurement of formwork for:-
a) Openings less than 1 square metre.
b) Intersection of main and secondary beams.
c) Intersection of beams and stanchion casing or columns.
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PARTICULAR PREAMBLES TO VARIOUS TRADES
2.0 CONCRETE WORK (CONT'D)
2.7 Unless otherwise stated, rates for concrete, reinforcement and formwork
shall be applicable to all work irrespective of locality, positions, shapesand height.
2.8 Precast Work
Description 2.8.1 a) All precast concrete components shall be grade 40 concrete as
specified unless otherwise indicated.
b) The description of each item of precast work shall be deemed toinclude concrete, reinforcement, formwork including the formationand filling of pockets, holes, chases and recesses for anchors,bolts and the like, grouting, pointing of joints, surface finishes,delivery, unloading, hoisting, erecting, fixing including all necessarytemporary erection gear, bracing and working platforms.
2.9 Precast Concrete Vent
Measurement 2.9.1 The measurement of precast concrete vents shall be taken by volumes
without deduction of voids.
2.10 Piling Work
2.10.1 Piling work shall be executed in accordance with the relevantSpecifications and the instructions of Superintending Officer'sRepresentative.
Description 2.10.2 The description of each type of piling work shall be deemed to include
removal of underground obstructions together with all work in connectiontherewith unless specifically otherwise provided.
2.10.3 The description of each type of piling work shall be deemed to includeextending piles, dollying and connections unless specifically otherwise
provided.
2.10.4 Redriving or intermittent driving necessitated by lengthening or upheavingof piles or by the removal of obstructions under piles or other causesincluding moving and repositioning the piling frame shall be deemed to beincluded with the items of piling.
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PARTICULAR PREAMBLES TO VARIOUS TRADES
2.0 CONCRETE WORK (CONT'D)
2.10 Piling Work (Cont'd)
Rate 2.10.5 The rate of each item of piling shall be deemed to include:-
a) Handling, pitching, heading, pointing and bracing and providingprotective wrought iron ring or helmet to pile.
b) Cutting off surplus and heads of piles, preparing and integratingreinforcement into pile caps where applicable, extra excavation,backfilling and disposal of debris.
c) Disposing of materials displaced arising out of driving the piles.
2.10.6 The rate of each item of treated timber piles includes the application ofwood preservative to cut off surfaces of piles.
2.10.7 The rate of each item of reinforced concrete piles includes moulds,reinforcement, preparing heads and extra labour and materials to receivepile extensions.
2.10.8 The rate of each item of pile tests includes provision of all anchors,platforms, loading and unloading of materials, instruments and monitoringof the tests.
2.10.9 Movement of piling frames into position and about the site, any necessaryexcavation or filling required to place the frames, raising or lowering theframes and any staging, barges or the like required to support the frames,shall be deemed to be included with the item of piling.
Measurement 2.10.10 Payment for treated timber piles driven shall be the product of the relevant
rate per metre run and the penetration depth (measured from tip to cut-offlevel).
2.10.11 The pay length of each reinforced concrete pile after it is driven into the
ground is measured from the cut-off level of the pile to the end of pileshoe. Notwithstanding the provisions of Billing of Quantities contained inthe General Preambles, the pay length of reinforced concrete piles shallbe billed to the accuracy of nearest of 10mm.
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PARTICULAR PREAMBLES TO VARIOUS TRADES
2.0 CONCRETE WORK (CONT'D)
2.11 Surface Water Channels
Rate 2.11.1 Rates for each item of surface water channels shall be held to include for
all angles, intersections, ends, outlets and extra labour and material forforming grooves or rebates to sides.
Measurement 2.11.2 Where an item is described as “Add to last item for the increase in stages
of 150mm deep”, the difference of any depth less than 150mm shall bepaid based on 150mm depth.
3.0 BRICKWORK AND BLOCKWORK
Rate 3.1 The rates for each item of block, brickwork shall be held to include for all
special made blocks, bricks and in-situ concrete in lieu, all rough and faircuttings, oversailing and receding courses, rough relieving anddischarging arches, wedging and pining, raking out joints for and pointingflashings, bedding plates, bedding and pointing of frames, parging andcoring flues, labour eaves filling, plumbing angles, forming square andrebated reveals, cut squints or birdsmouths, notches, forming, leaving orcutting chases, holes and mortices, cutting and pining and making goodand any other sundry items of a like nature.
3.2 Rates for blockwork and brickwork shall be applicable to all workirrespective of positions, patterns, shapes and height.
Deduction 3.3 Deductions shall be measured the net sizes of the openings and
recesses, including the extra width or rebated reveals. No deductionsshall be made for openings of 0.50 square metre or less.
3.4 Deductions shall be made for strings, sills, lintols and the like only whenexceeding 100mm in height.
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PARTICULAR PREAMBLES TO VARIOUS TRADES
4.0 FLOOR FINISHES
Description
4.1 The description of each item of floor finishes shall be deemed to includeall temporary rules, temporary grounds, temporary screeds and the like,cutting holes, notching and the like, all normal bedding and pointingmaterials, providing all necessary samples, cleaning down and makinggood around pipes, sanitary fixtures and the like, work in narrow widthsand small quantities in areas interrupted by seatings, channels and thelike, all internal angles, quirks, grooves, throats, drips, coves and roundedexternal angles not exceeding 25mm radius, angles, stops, intersections,fair ends junctions, wreathed corners and the like on cornices, mouldings,enrichments, coves, skirtings, gutters, channels, strings, kerbs and similaror other sundry items of a like nature.
4.2 The description of each item of floor finishes shall be deemed to includeprotecting surfaces from the weather or building operations.
Rate 4.3 Unless otherwise stated, rates in this section are applicable to works at
horizontal surfaces exceeding 300mm wide.
4.4 The rates for skirtings, shall be applicable to the following:-
(a) Drops, risers, sides of plinths and curbs and other vertical surfacesnot exceeding 300mm high.
(b) Treads, top of curbs and other horizontal surfaces not exceeding300mm wide.
Deduction 4.5 No deduction shall be made for openings of 0.50 square metre or less.
4.6 Measurement Where an item is described as “Add to (or deduct from) ..... for each 5mmthickness over (or under) ......”, the difference for any thickness less than5mm shall be paid/deducted based on 5mm thick.
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PARTICULAR PREAMBLES TO VARIOUS TRADES
5.0 ROOFING
Description
5.1 The description of each item of roofing shall be deemed to include:-
a) All laps, straight, skew and circular cutting at eaves, verges, topedges, abutments, valleys and hips, cutting holes for pipes, nails,screws, clips, pellets, straps and the like.
b) Chasing the structure for burning-in or tucking in edges ofcoverings, flashing and the like.
c) Holes in coverings, underbeds and insulations for pipes, standardsand the like and making good.
Deduction5.2 No deduction shall be made for voids of 0.50 square metre or less.
5.3 Membranes System and Panel Roofing System
Rate 5.3.1 Rates for Waterproofing Membranes System and Panel Roofing System
shall be held to include for narrow widths, small quantities, temporaryrules, covering up, protecting after laying and cleaning on completion, alllabour to form arrises, fair edges etc., all cuttings and working aroundpipes, dress down at eaves to form drips or carried up at abutments to
walls, pipes, parapets, skirtings, concrete curbs etc. and the like.
5.4 Profiled Sheet Roofing
Description 5.4.1 The description of each item of profiled sheet roofing or cladding shall be
deemed to include all cutting at square and raking abutments, top edges,bedding and pointing eaves fillers, verges, cutting and fitting and makinggood around outlets, pipes and any other sundry items of a like nature.
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PARTICULAR PREAMBLES TO VARIOUS TRADES
6.0 CARPENTRY AND JOINERY
Description
6.1 The description of each item of carpentry work shall be deemed to includeall cutting, notching, boring, sinking, pelleting, fitting, trimming, mitring,halving, morticing, tenoning, dovetailing, scarfing, wedging and all ends,splayed edges, short lengths and temporary supports and any othersundry of a like nature and also all labour in forming, drilling for bolts andfixing in position complete with nails, screws or adhesives.
6.2 The description of each item of joinery work shall be deemed to include allnailing, gluing, screwing, plugging, cutting, notching, holes, housing ends,mitring ends and shaped ends, angles, junctions, heading joints, shortlengths, tongued angles, splayed or rounded edges, chamfers, rebates,grooves and any other sundry items of a like nature including stops andworking cross-grain, fitting and hanging and the like.
6.3 Nominal sizes are stated for wrot timber and an allowance of 2.5mm ispermitted for each wrot face.
6.4 Rates for windows and doors include hanging and fixing.
6.5 Where ironmongery is included in the description of doors, it shall bedeemed to include hinges, floor springs, door gears, locks, latches,catches, bolts, closers, holders, padlocks, stoppers, push-bars and plates,pull bars and handles, kickplates, locking eyes and the like as specified.
7.0 IRONMONGERY
Rate 7.1 Rates for each item shall be held to include for supply, delivery to site and
fixing complete with all matching screws of the same finish asironmongery, nails, pins or brads, cutting sinking and boring and morticingas required, oiling and easing and adjusting all moving parts, taking offand refixing after painting where necessary and handing 3 keys properlylabelled to the Superintending Officer or the Superintending Officer'sRepresentative etc unless otherwise described.
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PARTICULAR PREAMBLES TO VARIOUS TRADES
8.0 STRUCTURAL STEELWORK AND METALWORK
8.1 Description
The description of each item of work shall be deemed to include:-
a) Allowances for rolling margins and the weight of welding materials.
b) Shop and site fabrication including drilling, cutting (including holesand openings for other trades), notching, splicing, mitring, welding,riveting, bolting, machining ends and bearings, delivery, unloading,handling, assembling, hoisting, erecting, fitting and fixing inposition, bedding, filling in solid, polishing and pointing includingnecessary lugs or other attachment.
c) Provision of all necessary construction equipment, temporarybracing supports and the like required for erection, providingsamples and tests required by the specification, the inspection ofwelds including the use of any special radio-graphic techniques.
d) Protection such as wrapping finished work with paper, coating withgrease or carrying out such other protective measures as may berequired and removing and cleaning on completion.
e) Nuts and any type of washer which may be required.
f) Preparation of shop Drawings.
Deduction 8.2 No deduction shall be made for drillings, holes, notchings, splay cuts and
the like.
Measurement 8.3 Weights stated shall be net theoretical weights.
8.4 Steel sections and plates in connections or fitted stiffeners, column capand base plates, rigid frame bases and butt plates, purlins, girts, eaves,fascias and similar cleats or brackets attached to trusses, lattice girdersand open web joists and plates, and similar items shall be weighted at net
dimensions.
8.5 Irregular, including circular shaped plates shall be weighted at thesmallest size rectangles from which they can be cut; regular andtriangular shaped plates shall be weighted at net dimensions.
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PARTICULAR PREAMBLES TO VARIOUS TRADES
8.0 STRUCTURAL STEELWORK AND METALWORK (CONT’D)
8.6 Half or other parts of steel sections in connections shall be weighted at
half the weight of the section from which they have been cut when equalto or less than half the section and at the full weight of the section fromwhich they have been cut when greater than half the section.
9.0 WALL AND CEILING FINISHES
Rate 9.1 Rates for each item shall be deemed to include the provision of keys to
receive finishes, all temporary rules, temporary grounds, temporaryscreeds and the like, cramps, dowels, ties, special metal supportingbrackets and the like, cutting holes, notching and the like, masking, labourto internal angles other than coved angles, making good around pipes,sanitary fixtures and the like, work in narrow widths and small quantities, joints between different types of work, joints between new and old work,internal angles, fair edges, rounded or chamfered edges or angles, quirks,grooves, V-joints, groin points and other intersections of curved surfaces,rounded coves and external angles not exceeding 25mm radius,necessary UPVC trimming pieces, mitres, stops and the like on cornices,mouldings, architraves, coves, skirtings, gutters, strings and all makinggood and any other sundry items of a like nature.
9.2 Rates for each item shall also be deemed to include protecting surfaces
from the weather or building operations.
9.3 Rates for each item of wall tiling shall be held to include for narrow widthsand small quantities, fittings around air bricks, pipes and the like and anyother sundry items.
9.4 Rates for each item of terrazzo shall be held to include for narrow widthsand small quantities, and for all temporary rules, internal angles, arises, joints between different types of terrazzo, quirks and all making good andany other sundry items of a like nature on in-situ terrazzo, fitting aroundair bricks, pipes and the like and any other sundry items of a like natureon precast terrazzo.
Deduction 9.5 No deduction shall be made for openings of 0.50 square metre or less.
Measurement 9.6 In the measurement of plastering, no deduction shall be made for casings
for pipes under 300mm wide or angles which are finished in a differentmaterial if these do not exceed 100mm girth.
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PARTICULAR PREAMBLES TO VARIOUS TRADES
9.0 WALL AND CEILING FINISHES (CONT’D)
9.7 Measurement of ceilings shall include sides and soffits of beams.
9.8 "Within the building" shall mean surfaces within the internal ofbuildings/flats, corridors, staircases and the like which normally do notentail scaffolding or mechanical cradles to carry out the works.
9.9 "External face of building" shall mean surfaces such as gable end walls,front/back external walls and any other surfaces which are constantlyexposed to weather and/or which normally require the use of scaffoldingor mechanical cradles to carry out the work.
9.10 Work shall be deemed to be executed when scaffolding has beenprovided during the course of construction. Should scaffolding be requiredseparately just to execute the work, it would be paid as an extra item.
10.0 SANITARY, WATER AND GAS INSTALLATION
Description 10.1 The description of each item of pipework shall be deemed to include:-
a) All short lengths, joints in the running lengths, joints to allbranches, tees, sockets, sleeves, connectors, backnuts, nipples,standard pipe framings or supporting clips, saddles, fastening
brackets, holderbats, straps and the like.
b) Giving notices.
c) Complying with all requirements of the relevant authorities, payingfees and the like in connection with the installations and preparingand submitting Drawings for approval if required.
Measurement 10.2 Where an item is described as “Add to last item for each additional
150mm depth”, the difference of any depth less than 150mm shall be paidbased on 150mm depth.
11.0 GLAZING
Rate 11.1 Rates for each item of glazier shall be held to include for cutting and
rounded edges, fixing panel pins, clips, brass screws and cup, neoprenestrips, silicone sealants and the like and leaving the glass clean oncompletion
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12.0 PAINTING AND DECORATING
Rate
12.1 Rates for each item of painting shall be held to include for all necessarypreparation of surfaces including cleaning off, knotting, stopping andsandpapering woodwork, wirebrushing metal and leaving all surfaces freefrom dust, rust, grease and oil before painting, narrow widths, etc.
12.2 All items in this section shall be deemed to include for multi-colouredworks.
Deduction 12.3 No deduction shall be made for openings of 0.50 m2 or less.
12.4 Work shall be deemed to be executed when scaffolding has been providedduring the course of construction. Should scaffolding be requiredseparately just to execute the work, it would be paid as an extra item.
13.0 TURFING AND TREE-PLANTING & LANDSCAPING WORKS
Definition of Approved Soil Mixture 13.1 Approved soil mixture shall be three parts topsoil with one part of soil
conditioner and 1 kg per m3 of granular fertilizer NPK (15:15:6.4) or 4:2:1subsoil, unwashed sand and soil conditioner with 1 kg per m 3 of granularfertilizer NPK (15:15:6.4).
Measurement 13.2 The measurement of girths of the trees shall be at a height of 1.0 metre
above ground.
13.3 Rates The rate for cutting down trees shall be deemed to include for grubbing uproots and filling of voids after removal of tree roots.
13.4 The rate of each item of turfing and planting shall be deemed to includefor watering, weeding, fertilizing, cutting, settlement, re-seeding andmaintenance during the “Maintenance Period” as specified.
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14.0 DAYWORK
Rate
14.1 Rates shall be applicable in respect of all work executed on a dayworkbasis. During the continuance of such work, the Contractor shall keepproper records of the names, occupations and working hours of allworkmen employed for such work and the quantities and descriptions ofall materials and construction equipment employed. Such records,receipts or vouchers must be verified by the Superintending Officer or theSuperintending Officer's Representative before payment can be effected.
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HOUSING AND DEVELOPMENT BOARDSTANDARD SCHEDULE OF RATES FOR BUILDING WORKS (JUL 2015 EDITION)
S/N DESCRIPTION UNIT RATE($) CODE
EXCAVATION
Excavat ion oversi te commencing from ground level
in ordinary ground, including forming of surfaces and
removal o f surplus excavated mater ials w ithin s ite,
for the following average overall depth:
1 not exceeding 150mm deep. m² $2.20 SA001
2 exceeding 150mm but not exceeding 300mm deep. m² $3.80 SA002
3 exceeding 300mm deep. m³ $11.60 SA003
4 Excavation in Embankment commencing from reducedlevel in ordinary ground including forming of surfaces and
removal of surplus excavated materials within site.
m³ $13.30 SA007
Excavate to form Trenches for Co lumns, Pi lecaps,
Foundat ions , Beams, Basements , Pier Ho les etc in
ordinary ground including forming of bottom,
necessary planking and strutting, part return, f i ll and
ram, and remainder get out and deposit on site as
directed in stages of the following depth:
5 not exceeding 2.00m deep. m³ $22.50 SA008
6 exceeding 2.00m but not exceeding 4.00m deep. m³ $24.10 SA009
7 exceeding 4.00m but not exceeding 6.00m deep. m³ $27.40 SA010
8 exceeding 6.00m but not exceeding 8.00m deep. m³ $30.70 SA042
Excavat ion for HARD GROUND where b las ting wil l
not be permitted HARD GROUND is defined as:
cemented sand , shal e, decomposed rock o r o ther
material with Standard Penetration Values not
exceedi ng 70 bl ows per 30cm and bul k dens it y not
exceeding 2100kg/m3 and can be excavated by heavy
machinery with a maximum breakout force of
13,000kg such as Caterpill ar 977L or i ts equivalent:
9 not exceeding 2.00m deep. m³ $34.60 SA012
10 exceeding 2.00m but not exceeding 4.00m deep. m³ $39.20 SA013
11 exceeding 4.00m but not exceeding 6.00m deep. m³ $46.00 SA014
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HOUSING AND DEVELOPMENT BOARDSTANDARD SCHEDULE OF RATES FOR BUILDING WORKS (JUL 2015 EDITION)
S/N DESCRIPTION UNIT RATE($) CODE
EXCAVATION (CONT'D)
Excavate to form trenches for drain l ines in ord inary
ground including forming of bottom, necessaryplanking and strut ting, get out and deposit on site as
d irec ted and backf il l excavated t rench with gran ite
dust/fines in stages of the following depth:
12 not exceeding 2.00m deep. m³ $41.90 SA034
13 exceeding 2.00m but not exceeding 4.00m deep. m³ $42.90 SA035
Excavate to form t renches for service pipes , cabl e
crossings, etc. in ord inary ground including forming
bot tom and get out , depos it on s ite as di rec ted and
backfill trench in stages of the following depths:
14 not exceeding 2.00m deep with granular materials. m³ $38.50 SA038
15 exceeding 2.00m but not exceeding 4.00m deep withditto.
m³ $38.40 SA039
16 not exceeding 2.00m deep with selected excavatedmaterial.
m³ $16.70 SA036
17 exceeding 2.00m but not exceeding 4.00m deep withditto.
m³ $16.50 SA040
18 not exceeding 2.00m deep with selected importedearth.
m³ $26.10 SA037
19 exceeding 2.00m but not exceeding 4.00m deep withditto.
m³ $26.00 SA041
20 CART AWAY excavated materials off site and deposit atthe Contractor's own dumping ground.
m³ $11.90 SA016
21 Dry approved earth filling obtained from outside sourceand fill in layers of 300mm thick; including labour for spreading, trimming and consolidating to form earthmounds or to form levels outside buildings and/or under floor slabs, etc as specified.
m³ $14.90 SA017
22 Selected excavated material obtained within the site andused as filling to make up level including consolidation.
m³ $14.80 SA018
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HOUSING AND DEVELOPMENT BOARDSTANDARD SCHEDULE OF RATES FOR BUILDING WORKS (JUL 2015 EDITION)
S/N DESCRIPTION UNIT RATE($) CODE
EXCAVATION (CONT'D)
23 80mm diameter (minimum) bakau piles as roller
supports.
m $1.80 SA033
24 Unwashed sand including spreading, levelling andconsolidating.
m³ $62.60 SA020
25 Hardcore in beds, comprising of clean brokenbricks/concrete, deposit, spread, levelled, mechanicallyconsolidated and including 25mm thick sand or granitedust blinding/topping.
m³ $26.10 SA024
26 Granite dust, spread, level and consolidate. m³ $49.50 SA025
27 Pre-treatment of soil for the protection of building againstsubterranean termites with approved chemicals including
a layer of black polythene sheets on top of the treatedarea (treated/untreated area shall be measured flat onplan up to the perimeter of the building line excludingapron areas - rate inclusive of the provision of a 5-year warranty).
m² $12.10 SA027
28 Supply and delivery of Grade 43 steel sheet piles for useas temporary shoring to retain the sides of excavation inapproved section and lengths.
ton $171.30 SA028
29 Driving Grade 43 steel sheet piles including the provisionof all labour, Construction equipment (providing,assembling and subsequent dismantling of pilingequipment measured separately), tools and everythingnecessary for the installation as specified.
ton $379.50 SA029
30 Extracting, recovering and stacking Grade 43 steel sheetpiles including the provision of all labour, tools (providing,assembling and subsequent dismantling of pilingequipment measured separately), and everythingnecessary for the execution as specified.
ton $253.00 SA030
31 Grade 43 steel sheet piles left in permanently includingthe provision of all labours, tools (providing, assemblingand subsequent dismantling of piling equipmentmeasured separately), and everything necessary for theinstallation as specified.
ton $1,847.50 SA031
32 Providing and assembling of necessary piling equipmentto drive/extract Grade 43 steel sheet piles of any sizeincluding all necessary tools and appliances, subsequentdismantling and removal on completion of the work onsite.
item $8,159.30 SA032
33 Approximately 16mm nominal internal diameter hollowUPVC pipe with a prelaid 3mm diameter wire inside theUPVC pipe within each cast in-situ pile.
m $2.00 SA043
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Page 22 of 98
HOUSING AND DEVELOPMENT BOARDSTANDARD SCHEDULE OF RATES FOR BUILDING WORKS (JUL 2015 EDITION)
S/N DESCRIPTION UNIT RATE($) CODE
CONCRETE WORK
Mass/lean concrete to underside of foundat ions,
ground beams, floor slabs, apron slabs, etcirrespective of thickness as specified:
34 Concrete (1:3:6). m³ $134.10 SB003
35 Concrete (1:2:4). m³ $136.50 SB002
Reinforced Concrete in foundations, ground beams,
column stumps, ground f loor s labs, apron s labs etc
including working around rod or fabric reinforcement
below ground floor level as specified (reinforcement
measured separately):
36 Grade 20. m³ $140.70 SB004
37 Grade 25. m³ $143.10 SB006
38 Grade 30. m³ $145.50 SB008
39 Grade 35. m³ $147.90 SB111
40 Grade 40. m³ $151.60 SB113
41 Grade 45. m³ $156.70 SB116
42 Grade 50. m³ $162.10 SB118
43 Extra over grade 40 reinforced concrete for the provisionof precast pilecap formwork panels including fabricationand all necessary tie bars and clamps.
m2 $43.40 SB367
Rein fo rced Concrete to suspended s labs , beams,
columns , s tair cases , wal ls , etc includi ng working
around rod or fabric reinforcement above ground
f loo r level as spec if ied (rein forcement measured
separately):
44 Grade 20. m³ $148.40 SB005
45 Grade 25. m³ $150.80 SB007
46 Grade 30. m³ $153.20 SB009
47 Grade 35. m³ $155.60 SB112
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HOUSING AND DEVELOPMENT BOARDSTANDARD SCHEDULE OF RATES FOR BUILDING WORKS (JUL 2015 EDITION)
S/N DESCRIPTION UNIT RATE($) CODE
CONCRETE WORK (CONT'D)
Deformed High Tensi le Steel Rod Reinforcement,
fabricated and laid in foundat ions, beds, suspendeds labs, wal ls , col umns, beams, s tai rcases etc, and
including labour for forming stirrups, links etc:
60 6mm diameter. kg $2.60 SB155
61 8mm diameter. kg $1.70 SB157
62 10mm diameter. kg $1.70 SB031
63 13mm diameter. kg $1.70 SB032
64 16mm diameter. kg $1.70 SB033
65 20mm diameter. kg $1.60 SB034
66 22mm diameter. kg $1.90 SB035
67 25mm diameter. kg $1.60 SB036
68 28mm diameter. kg $1.70 SB037
69 32mm diameter. kg $1.60 SB038
70 Extra over steel rod reinforcement for galvanising. kg $0.70 SB039
Welded steel fabri c reinforcement wel l l apped and
tied at joints (measured nett) :
71 A5. m² $3.20 SB040
72 A6. m² $4.00 SB041
73 A7. m² $5.10 SB042
74 A8. m² $6.20 SB043
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HOUSING AND DEVELOPMENT BOARDSTANDARD SCHEDULE OF RATES FOR BUILDING WORKS (JUL 2015 EDITION)
S/N DESCRIPTION UNIT RATE($) CODE
CONCRETE WORK (CONT'D)
Welded steel fabri c reinforcement wel l l apped and
tied at join ts (measured nett) (Cont'd):
75 A10. m² $9.40 SB145
76 A12. m² $13.00 SB284
77 B5. m² $5.30 SB146
78 B6. m² $6.20 SB147
79 B7. m² $6.90 SB148
80 B8. m² $9.10 SB149
81 B8A. m² $5.40 SB352
82 B9. m² $10.60 SB229
83 B10. m² $12.10 SB150
84 B12. m² $15.80 SB151
85 B13. m² $19.80 SB350
86 D5. m² $5.60 SB346
87 D6. m² $7.10 SB048
88 D7. m² $9.20 SB049
89 D8. m² $11.80 SB124
90 D9. m² $14.60 SB230
91 D10. m² $18.10 SB231
92 D11. m² $21.60 SB347
93 D12. m² $25.20 SB348
94 D13. m² $30.30 SB349
95 Dowel Mesh (DM). m² $7.80 SB358
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HOUSING AND DEVELOPMENT BOARDSTANDARD SCHEDULE OF RATES FOR BUILDING WORKS (JUL 2015 EDITION)
S/N DESCRIPTION UNIT RATE($) CODE
CONCRETE WORK (CONT'D)
Prefabricated pilecap mesh reinforcement:
96 Type H1320 0840. m² $10.70 SB326
97 Type H1315 1315. m² $20.40 SB354
98 Type H1310 1310. m² $28.40 SB324
99 Type H1310 1610. m² $40.10 SB325
100 Type 2H1310 1320. m² $35.70 SB327
101 Type 2H1315 1315. m² $29.10 SB331
102 Type 2H1310 0840. m² $30.40 SB330
103 Type 2H1315 0840. m² $21.60 SB355
104 Type 2H1310 1310. m² $42.30 SB328
105 Type 2H1310 1610. m² $51.20 SB329
106 ECC mesh H1320 (Type 1). m $9.60 SB363
107 ECC mesh H1320 (Type 2). m $10.50 SB364
108 Prefabricated pilecap link mesh reinforcement. m² $16.40 SB332
Prefabricated beam stirru ca e reinforcement:
109 Reference no. S07. m² $14.20 SB280
110 Reference no. S10. m² $11.70 SB167
111 Reference no. S15. m² $9.20 SB168
112 Reference no. S20. m² $8.00 SB169
113 Reference no. S25. m² $7.30 SB170
114 Reference no. S130. m² $16.90 SB281
115 Reference no. S137. m² $21.70 SB333
116 Reference no. 2S130 (twin). m² $29.40 SB334
117 Prefabricated beam capping link reinforcement no R10-300.
m² $18.80 SB288
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HOUSING AND DEVELOPMENT BOARDSTANDARD SCHEDULE OF RATES FOR BUILDING WORKS (JUL 2015 EDITION)
S/N DESCRIPTION UNIT RATE($) CODE
CONCRETE WORK (CONT'D)
Prefabricated wall mesh reinforcement:
118 Type H1320 0820. m² $10.20 SB356
119 Type H1310 0820. m² $16.50 SB357
Prefabricated column l ink cage of R6 reinforcement
(Reference no L36, L36A, L36B, L46, L46A, L46B, L56,
L56A L56B :
120 at 100mm spacing. m² $7.00 SB306
121 at 150mm spacing. m² $6.10 SB307
122 at 175mm spacing. m² $5.80 SB337
123 at 200mm spacing. m² $5.60 SB308
Prefabricated column l ink cage of R8 reinforcement
(Reference no L38, L38A, L38B, L48, L48A, L48B, L58,
L58A, L58B :
124 at 100mm spacing. m² $9.30 SB309
125 at 150mm spacing. m² $7.60 SB310
126 at 200mm spacing. m² $6.70 SB311
127 at 250mm spacing. m² $6.20 SB338
128 Timber formwork to surfaces of concrete foundations,column stumps, ground beams, ground floor slabs, etc.
m² $19.70 SB110
129 Timber formwork to surfaces of concrete columns, walls,suspended slabs, stairs, canopies, beams, lintols etc.
m² $29.00 SB062
130 Timber formwork to produce a good off-form finish tosurfaces of concrete columns, walls, slabs, beams,staircases, canopies, lintols etc. as specified.
m² $37.00 SB274
131 Formwork of approved materials to produce a good off-form finish to curved surfaces of concrete columns, walls,
slabs, beams, staircases, canopies, lintols, etc. asspecified.
m² $46.50 SB275
132 LABOUR ONLY for preparing, cleaning, assembling,erecting and dismantling of metal formwork of any typesto surfaces of concrete columns, walls, suspended slabs,staircases, canopies, beams etc.
m² $35.00 SB064
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HOUSING AND DEVELOPMENT BOARDSTANDARD SCHEDULE OF RATES FOR BUILDING WORKS (JUL 2015 EDITION)
S/N DESCRIPTION UNIT RATE($) CODE
CONCRETE WORK (CONT'D)
PRECAST CONCRETE in sil ls , l in to ls, paving slabs,
s ti ff eners includi ng moul ds , hois ting and f ix ing inosition:
133 Grade 25 with reinforcement. m³ $526.70 SB158
134 Grade 25 without reinforcement. m³ $308.90 SB159
135 Grade 30 with reinforcement. m³ $529.10 SB161
136 Grade 30 without reinforcement. m³ $311.30 SB162
137 Grade 40 with reinforcement. m³ $535.20 SB339
138 Grade 40 without reinforcement. m³ $317.40 SB340
139 Precast concrete Grade 40 in footing/stump includingmoulds, hoisting and placing in position (reinforcementmeasured separately).
m³ $293.00 SB380
140 Hacking through reinforced concrete floors or walls (anythickness) to form opening including making good andremove debris from site.
m³ $749.10 SB068
141 Breaking up existing reinforced concrete structuresincluding removing debris off the site.
m³ $138.70 SB164
142 Breaking up of existing mass concrete structuresincluding removing debris off the site.
m³ $111.10 SB165
143 One layer of approved epoxy concrete bonding agent tohacked concrete surfaces before concreting.
m² $26.70 SB166
Concrete in smal l quanti ti es not exceed ing 0.15m³
including all necessary formwork:
144 Grade 20. m³ $382.70 SB069
145 Grade 25. m³ $386.30 SB160
146 Grade 30. m³ $389.90 SB163
147 Grade 40. m³ $399.00 SB317
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HOUSING AND DEVELOPMENT BOARDSTANDARD SCHEDULE OF RATES FOR BUILDING WORKS (JUL 2015 EDITION)
S/N DESCRIPTION UNIT RATE($) CODE
CONCRETE WORK (CONT'D)
Coring of holes through concrete structure including
removal of debris off sit e:
148 25 to 31mm diameter x 100 to 200mm depth. no $57.50 SB190
149 25 to 31mm diameter x 201 to 300mm depth. no $69.00 SB193
150 25 to 31mm to diameter x 301 to 400mm depth. no $80.50 SB194
151 32 to 49mm diameter x 100 to 200mm depth. no $54.60 SB300
152 32 to 49mm diameter x 201 to 300mm depth. no $69.00 SB301
153 32 t0 49mm diameter x 301 to 400mm depth. no $80.50 SB302
154 50 to 74mm diameter x 100 to 200mm depth. no $65.70 SB195
155 50 to 74mm diameter x 201 to 300mm depth. no $81.20 SB198
156 50 to 74mm diameter x 301 to 400mm depth. no $102.80 SB199
157 75 to 99mm diameter x 100 to 200mm depth. no $74.30 SB200
158 75 to 99mm diameter x 201 to 300mm depth. no $93.30 SB203
159 75 to 99mm diameter x 301 to 400mm depth. no $113.30 SB204
160 100 to 149mm diameter x 100 to 200mm depth. no $83.60 SB205
161 100 to 149mm diameter x 201 to 300mm depth. no $112.20 SB208
162 100 to 149mm diameter x 301 to 400mm depth. no $134.00 SB209
163 150 to 199mm diameter x 201 to 300mm depth. no $151.80 SB213
164 150 to 199mm diameter x 301 to 400mm depth. no $188.80 SB214
165 200 to 249mm diameter x 100 to 200mm depth. no $154.70 SB215
166 200 to 249mm diameter x 201 to 300mm depth. no $191.70 SB218
167 200 to 249mm diameter x 301 to 400mm depth. no $244.10 SB219
168 250 to 299mm diameter x 100 to 200mm depth. no $177.20 SB319
169 250 to 299mm diameter x 201 to 300mm depth. no $236.90 SB320
170 250 to 299mm diameter x 301 to 400mm depth. no $308.80 SB321
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HOUSING AND DEVELOPMENT BOARDSTANDARD SCHEDULE OF RATES FOR BUILDING WORKS (JUL 2015 EDITION)
S/N DESCRIPTION UNIT RATE($) CODE
CONCRETE WORK (CONT'D)
Coring of holes through concrete structure including
removal of debris off site Cont'd :
171 300mm diameter x 100 to 200mm depth. no $212.80 SB220
172 300mm diameter x 201 to 300mm depth. no $241.50 SB223
173 300mm diameter x 301 to 400mm depth. no $319.80 SB224
Forming bituminous expansion joint in concrete
floors including all necessary formwork and
bituminous seal:
174 13mm wide x 75mm deep. m $5.30 SB316
175 25mm wide x 100mm deep. m $11.80 SB096
176 Forming of 25mm wide expansion joint in cavity withfoam plastic infill as specified.
m² $2.50 SB120
177 Forming of surface channel 150mm wide x 50mm deepon concrete floor slab to fall.
m $2.50 SB360
225mm wide (internal) Reinforced Concrete
SURFACE DRAIN constructed with 100mm thick
s ides , 100mm thick bot tom and all exposed s ides ,
bottom and arrises rendered smooth in cement
mortar including al l necessary excavation, formwork
and lean concrete laid to fall as di rected:
178 Grade 25 not exceeding 400mm deep (average) toinvert and reinforced with B6 WSF reinforcement.
m $108.70 SB099
179 Add to LAST ITEM for the increase in stages of100mm deep.
m $21.30 SB100
180 Grade 40 not exceeding 400mm deep (average) toinvert and reinforced with A7 WSF reinforcement.
m $108.50 SB314
181 Add to LAST ITEM for the increase in stages of100mm deep.
m $21.30 SB315
182 Extra over 225mm wide reinforced concrete drain for PRECAST CONCRETE INVERT.
m $2.10 SB105
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HOUSING AND DEVELOPMENT BOARDSTANDARD SCHEDULE OF RATES FOR BUILDING WORKS (JUL 2015 EDITION)
S/N DESCRIPTION UNIT RATE($) CODE
CONCRETE WORK (CONT'D)
183 225mm wide (internal) grade 40 precast concrete house
drain not exceeding 400mm deep (average) to invert with100mm thick sides and bottom complete withreinforcement and topping up sides with in-situ concreteincluding all necessary jointing, excavation, formwork andlean concrete and laid to falls as specified.
m $71.00 SB365
184 Add to LAST ITEM for the increase in stages of 100mmdeep.
m $4.90 SB366
185 315mm diameter UPVC pipe conforming to SS272 for concealed drain outlet with Grade 30 concrete bed andreinforced with WSF B5 including formwork and leanconcrete (excavation measured separately).
m $92.80 SB371
Precast concrete (Grade 40) components including
all reinforcement, moulds, formwork stacking,
hoist ing, set ting , labour and mater ials for joint ing,
testing accessories and protection, etc as specified:
186 100mm thick normal weight partition wall. m² $111.60 SB130
187 90mm thick normal weight partition wall. m² $106.30 SB131
188 70-90mm thick prestressed plank. m² $74.40 SB381
189 70-90mm thick non-pretressed plank. m² $93.80 SB383
190 250mm thick gable end wall. m² $240.00 SB134
191 100-120mm facade wall without beam. m² $124.50 SB132
192 Precast beam. m³ $1,089.90 SB372
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HOUSING AND DEVELOPMENT BOARDSTANDARD SCHEDULE OF RATES FOR BUILDING WORKS (JUL 2015 EDITION)
S/N DESCRIPTION UNIT RATE($) CODE
BRICKWORK AND BLOCKWORK
Brickwork in standard common bricks (size 215 x
102.5 x 65mm) laid in prepacked mortar as specif iedwith 10mm joints raked 10mm deep or f lush pointed
as work proceeds:
193 Generally. m³ $320.60 SC005
194 One brick thick wall. m² $77.50 SC006
195 Half brick thick wall reinforced with expanded metalbrickwork reinforcement.
m² $39.60 SC007
196 Half brick thick wall built honeycomb. m² $30.50 SC008
Common brickwall using modular bricks laid inprepacked mort ar as specified with 10mm joints
raked 10mm deep or flush pointed as the work
proceeds:
197 90mm thick reinforced with expanded metal brickworkreinforcement.
m² $34.60 SC016
198 190mm thick. m² $70.80 SC015
199 290mm thick. m² $98.20 SC044
Red f acing brickwall using modular bricks laid in
prepacked mort ar as specified with 10mm joints
raked 10mm deep or flush pointed as the workroceeds:
200 90mm thick reinforced with expanded metal brickworkreinforcement.
m² $81.10 SC055
201 190mm thick. m² $157.00 SC062
202 Extra over common modular brickwork for using redfacing bricks to one face of the brickwall (applicable tobrickwall of thickness 190mm and above).
m² $53.40 SC017
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HOUSING AND DEVELOPMENT BOARDSTANDARD SCHEDULE OF RATES FOR BUILDING WORKS (JUL 2015 EDITION)
S/N DESCRIPTION UNIT RATE($) CODE
BRICKWORK AND BLOCKWORK (CONT'D)
Glass b lock wal l l aid in premix mor tar complete with
panel reinforcing, panel anchors, expansion str ips,etc as specified:
203 146 x 146 x 98mm thick "Pittsburgh Corning"transparent/non-transparent glass blocks.
m² $446.50 SC047
204 Extra over item SC047 for using colour coated edgeblocks.
m² $41.60 SC048
205 197 x 197 x 98mm thick "Pittsburgh Corning"transparent/non-transparent glass blocks.
m² $298.50 SC045
206 Extra over item SC045 for using colour coated edgeblocks.
m² $23.40 SC046
207 145 x 145 x 95mm thick "NEG" transparent/non-transparent glass blocks.
m² $483.90 SC052
208 190 x 190 x 95mm thick "NEG" transparent/non-transparent glass blocks.
m² $321.80 SC049
Solid block wall laid in prepacked mortar as
specified:
209 70mm thick wall using 190 x 90 x 70mm solid blocks. m² $30.40 SC027
210 90mm thick wall using 190/290 x 90 x 90mm solidblocks.
m² $30.00 SC028
211 190mm thick wall using 190 x 90 x 90mm solidblocks.
m² $58.70 SC030
212 Breaking up blockwork or brickwork in cement mortar including plaster (measured in gross thickness) andremoving debris off site.
m³ $45.20 SC031
213 Approved horizontal damp proof course Type B (felt fibrebase) to brick/block walls bedded in prepacked mortar asspecified.
m² $16.10 SC035
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HOUSING AND DEVELOPMENT BOARDSTANDARD SCHEDULE OF RATES FOR BUILDING WORKS (JUL 2015 EDITION)
S/N DESCRIPTION UNIT RATE($) CODE
FLOOR FINISHES
214 Hack existing concrete surface to form keys and wash
clean to receive finishing.
m² $3.00 SD001
215 Extra over concrete slab for trowelling surface of floor or roof slab.
m² $1.10 SD002
216 Extra over concrete slab for compacting and trowellingsmooth surface of reinforced concrete floor slab by power trowel.
m² $2.90 SD003
217 Extra over concrete floor or screed for the application of approved non-metallic hardener with power trowelledfinish as specified.
m² $17.30 SD082
218 Extra over concrete ramp for the application of approved
non-metallic hardener with power trowelled finish andforming ring indentations as specified (measured flat onplan).
m² $23.10 SD083
Forming 10mm wide groove lines on surfaces of
concrete ramp:
219 At not more than 150mm apart. m² $7.20 SD104
220 Exceeding 150mm but not more than 300mm apart. m² $3.20 SD109
221 Matt finished polymer surface coating of approvedcolours over roof slab as specified. (rate inclusive of theprovision of a 5-year warranty).
m² $31.10 SD103
222 20-30mm thick non-shrink cement rendering to concretesurfaces trowelled to a smooth finish.
m² $28.70 SD105
223 10mm thick prepacked waterproof screed for kitchen,bath and WC floors as specified.
m² $8.00 SD110
224 ADD to (or deduct from) ITEM SD110 for each 5mmthickness over (or under) 10mm.
m² $2.40 SD112
225 20mm thick prepacked screed to floor trowelled to asmooth finish.
m² $12.00 SD004
226 ADD to (or deduct from) ITEM SD004 for each 5mmthickness over (or under) 20mm. m² $2.50 SD005
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HOUSING AND DEVELOPMENT BOARDSTANDARD SCHEDULE OF RATES FOR BUILDING WORKS (JUL 2015 EDITION)
S/N DESCRIPTION UNIT RATE($) CODE
FLOOR FINISHES (CONT'D)
20mm thick p repacked sc reed to ski rt ing, t reads ,
risers, curbs and returns etc and trowelled to asmooth fi nish including coved and rounded angles:
227 Not exceeding 150mm in height/width. m $6.60 SD006
228 Exceeding 150mm but not exceeding 300mm inheight/width.
m $10.40 SD007
229 ADD to (or deduct from) ITEM SD006 for each 5mmthickness over (or under) 20mm.
m $1.30 SD008
230 ADD to (or deduct from) ITEM SD007 for each 5mmthickness over (or under) 20mm.
m $2.10 SD009
231 20mm thick prepacked screed to receive floor finishes. m² $9.90 SD087
232 ADD to (or deduct from) ITEM SD087 for each 5mmthickness over (or under) 20mm.
m² $2.10 SD088
233 25mm thick Concrete Screed (Grade 25) with 10mmmaximum size aggregate to concrete floor surfacesfinished with steel trowelling including all necessarylabour and materials for preparation of substrate'ssurface to receive screed as specified.
m² $10.60 SD010
234 ADD to (or deduct from) ITEM SD010 for each 5mmthickness over (or under) 25mm.
m² $1.60 SD011
25mm thick Concrete Screed (Grade 25) with 10mm
maximum size aggregate to ski rt ing, t reads, r isers,
curbs and return etc, trowelled to a smooth finish
including coved and rounded angles and all
necessary l abour and mater ials for preparat ion of
substrate's surface as specified:
235 Not exceeding 150mm in height/width. m $8.00 SD012
236 Exceeding 150mm but not exceeding 300mm inheight/width.
m $11.50 SD013
237 ADD to (or deduct from) ITEM SD012 for each 5mmthickness over (or under) 25mm .
m $1.20 SD014
238 ADD to (or deduct from) ITEM SD013 for each 5mmthickness over (or under) 25mm.
m $1.90 SD015
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HOUSING AND DEVELOPMENT BOARDSTANDARD SCHEDULE OF RATES FOR BUILDING WORKS (JUL 2015 EDITION)
S/N DESCRIPTION UNIT RATE($) CODE
FLOOR FINISHES (CONT'D)
239 20mm thick granolithic paving consisting of cement, sand
and granite chippings (1:1:2) to floor and trowelled to asmooth finish.
m² $12.10 SD019
240 ADD to (or deduct from) ITEM SD019 for each 5mmthickness of granolithic layer over (or under) 20mm.
m² $2.40 SD020
20mm thick granol ithi c consist ing o f cement, sand
and gran ite chi pp ings (1:1:2) to skir tings , t reads ,
risers, curbs and returns etc and trowelled to a
smooth surface including coved and rounded angles:
241 Not exceeding 150mm in height/width. m $7.30 SD021
242 Exceeding 150mm but not exceeding 300mm inheight/width.
m $9.90 SD022
243 ADD to (or deduct from) ITEM SD021 for each 5mmthickness over (or under) 20mm.
m $1.30 SD023
244 ADD to (or deduct from) ITEM SD022 for each 5mmthickness over (or under) 20mm.
m $1.90 SD024
245 Extra over granolithic paving (irrespective of thickness)for exposed aggregate finish.
m² $10.00 SD025
246 Extra over granolithic paving (irrespective of thickness)
for exposed aggregate finish all as in ITEM SD025 but for skirting etc not exceeding 150mm in height/width.
m $2.60 SD026
247 Extra over granolithic paving (irrespective of thickness)for exposed aggregate finish all as in ITEM SD025 but for skirting etc exceeding 150mm but not exceeding 300mmin height/width.
m $4.50 SD027
248 50mm thick cement rendering to floor slab including20mm thk granolithic paving consisting of cement, sandand granite chippings (1:1:1) with concrete hardener trowelled to a smooth finish.
m² $32.90 SD116
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HOUSING AND DEVELOPMENT BOARDSTANDARD SCHEDULE OF RATES FOR BUILDING WORKS (JUL 2015 EDITION)
S/N DESCRIPTION UNIT RATE($) CODE
FLOOR FINISHES (CONT'D)
8mm thick quarry tiles laid and bedded on and
including necessary prepacked base screed asspecified:
249 100 x 100mm tiles. m² $48.20 SD043
250 200 x 100mm tiles. m² $45.80 SD044
251 Brick-on-edge paving using red facing modular bricks laidto approved pattern, jointed and pointed in prepackedmortar as specified (screed measured separately).
m² $78.60 SD047
252 190mm wide brick-on-edge curb using M211 red facing
modular bricks jointed and pointed in prepacked mortar as specified (screed measured separately).
m $22.80 SD054
253 190mm wide brick-on-edge curb/coping using M211 redfacing bullnose/splayed edge bricks jointed and pointedin prepacked mortar as specified (screed measuredseparately).
m $20.00 SD070
254 Glazed ceramic floor tiles of approved colours, patternsand textures (nominal size 200 x 200 x 8mm thick),bedded on and including prepacked screed and pointingwith approved coloured tile grouts as specified.
m² $51.70 SD092
Glazed ceramic floor tiles of approved colours,
patterns and textures (to match 200 x 200 x 8mm
thick t il ing) to ski rt ings, treads, r isers, curbs, nosing
and ret urns, bedded on and including prepacked
screed and pointing with approved coloured tile
grouts as specified:
255 Not exceeding 150mm in height/width. m $12.00 SD093
256 Exceeding 150mm but not exceeding 300mm inheight/width.
m $19.40 SD094
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HOUSING AND DEVELOPMENT BOARDSTANDARD SCHEDULE OF RATES FOR BUILDING WORKS (JUL 2015 EDITION)
S/N DESCRIPTION UNIT RATE($) CODE
FLOOR FINISHES (CONT'D)
257 Glazed porcelain ceramic floor tiles of approved colours,
patterns (nominal size 600 x 300 x 9mm thick), beddedon and including prepacked screed and pointing withapproved coloured tile grouts as specified.
m² $56.20 SD119
258 Polished porcelain ceramic floor tiles of approvedcolours, patterns (nominal size 600 x 600 x 10mm thick),bedded on and including prepacked screed and pointingwith approved coloured tile grouts as specified.
m² $59.30 SD120
259 Heavy duty unglazed ceramic floor tiles of approvedcolours, patterns and textures (nominal size 200 x 200 x8mm thick), bedded on and including prepacked screedand pointing with approved coloured tile grouts as
specified.
m² $54.40 SD100
Heavy duty unglazed ceramic floor tiles of approved
colours, patterns and textures (to match 200 x 200 x
8mm thick tiling) to skirtings, treads, risers, curbs,
nosing and returns, bedded on and inc luding
prepacked screed and point ing with approved
coloured tile grouts as specified:
260 Not exceeding 150mm in height/width. m $12.60 SD101
261 Exceeding 150mm but not exceeding 300mm inheight/width.
m $19.70 SD102
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HOUSING AND DEVELOPMENT BOARDSTANDARD SCHEDULE OF RATES FOR BUILDING WORKS (JUL 2015 EDITION)
S/N DESCRIPTION UNIT RATE($) CODE
FLOOR FINISHES (CONT'D)
262 Glazed ceramic round edge skirting tile 400x80x8mm
thick of approved colour and textures bedded on andincluding prepacked screed and pointing with approvedcoloured tile grouts as specified.
m $15.00 SD115
263 Heavy duty structured/textured ceramic floor tile (nominalsize 300x300x9mm thick) bedded on and includingprepacked screed and pointing with approved colouredtile grouts as specified.
m2 $57.90 SD114
264 Extra over ceramic floor tiles for prepacked waterproof screed in lieu of prepacked screed.
m2 $0.80 SD113
Coloured interlocking concrete paving blocks to
approved pattern including 50mm thick compacted
sand bed as specified:
265 224 x 110.5 x 80mm thick. m² $45.10 SD077
266 225 x 111 x 100mm thick. m² $46.50 SD078
267 453 x 453 x 100mm thick. m² $47.70 SD079
268 600 x 600 x 50mm thick concrete paving slab of grade 25concrete with 10mm max. aggregate jointed withprepacked mortar as specified.
m $17.10 SD080
269 20 x 25mm PVC "L" shaped Floor Strip laid to fall,secured to reinforced concrete floor slab with masonrynails at 500mm centre to centre and top of strip to beflushed with concrete screed as specified.
m $3.50 SD084
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HOUSING AND DEVELOPMENT BOARDSTANDARD SCHEDULE OF RATES FOR BUILDING WORKS (JUL 2015 EDITION)
S/N DESCRIPTION UNIT RATE($) CODE
ROOFING
270 BRC 3315 to roof to support sisalation paper. m² $3.10 SE001
271 900 x 600 x 20mm thick ferrocement secondary roof slabs, reinforced with galvanised fine mesh to reinforcedconcrete flat roof including all necessary supportingconcrete solid blocks, labour and materials for sealing uppipes etc as specified.
m² $59.40 SE048
272 3mm thick acrylic polymer modified cementitious coatingto roof surfaces and gutter as specified.
m² $12.20 SE049
273 Panel Roofing System to roof surfaces consisting of 38mm thick waterproofing cement and sand panel (1:3),50mm thick Styrofoam insulation board or other approvedand 6 coats of waterproofing membranes, 1 layer of open
woven glass membrane and a minimum of 20mm thickwaterproofing cement and sand screed (1:3) laid to fall asspecified and including all necessary materials for
jointing (measured flat on plan - rate inclusive of theprovision of a 10 year warranty).
m² $65.70 SE008
274 One layer of "Parsec Thermo-brite II" double sidedreflective roof heat insulation sheet including lapping with"Parsec Thermo-brite" tape and secured to roof structureby self-drilling fasteners complete with metal washers asspecified and in accordance with Manufacturer'sinstructions.
m² $9.90 SE034
275 One layer of "Super Sisalation" double sided reflectiveroof heat insulation sheet including lapping with PPC 493reinforced aluminium foil tape and secured to roof structure by self-drilling fasteners complete with metalwashers as specified and in accordance withManufacturer's instructions.
m² $8.70 SE035
276 One layer of "Super Brite" double sided reflective roof heat insulation sheet including lapping and secured toroof structure by self-drilling fasteners complete withmetal washers as specified and in accordance withManufacturer's instructions.
m² $8.40 SE047
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HOUSING AND DEVELOPMENT BOARDSTANDARD SCHEDULE OF RATES FOR BUILDING WORKS (JUL 2015 EDITION)
S/N DESCRIPTION UNIT RATE($) CODE
CARPENTRY AND JOINERY
Approved calcium si licate board as cei ling board
inc luding cor rosion res is tan t countersunk screwsf ixed to t imber joists as spec if ied (t imber joists and
painting measured separately):
286 9mm thick. m² $16.80 SF128
287 12mm thick. m² $20.30 SF049
288 Ceiling duct for concealment of discharge pipes andfittings comprising of 9mm thick calcium silicate boardwith galvanised steel angle frames, including egg cratechrome plastic lighting diffuser with powder coatedaluminium frames as specified. (measurement based onexposed surface area of duct and painting measuredseparately).
m2 $86.40 SF204
289 9mm thick calcium silicate board as box-up for concealment of gas pipes complete with 40 x 40 x 3mmthick galvanised steel angle frames/supports as specified(painting measured separately).
m2 $60.40 SF208
290 Approved calcium silicate board with 1-hour compartmentation as box-up for concealment of gaspipes complete with galvanised steel angleframes/supports as specified (painting measuredseparately).
m2 $101.60 SF209
291 Extra over items SF208 and SF209 for forming 15mmdiameter ventilation holes at 300mm centres. m $1.10 SF210
292 Sawn timber in wall plates, rafters, purlins, joists, collarsand backing pieces.
m³ $1,526.90 SF004
293 Extra over structural timber for pressure impregnationtreatment with approved wood preservative.
m³ $82.20 SF005
294 Wrot timber for BOARDS under 50mm thick and 100mmor more wide including all labour and materials for anynecessary jointings.
m³ $1,471.90 SF006
295 Wrot timber for frame, head, mullion, transome or cill
worked to the required shape.
m³ $1,711.50 SF007
296 Wrot timber for hand rails not exceeding 5,000 mm² insectional area.
m $21.40 SF010
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HOUSING AND DEVELOPMENT BOARDSTANDARD SCHEDULE OF RATES FOR BUILDING WORKS (JUL 2015 EDITION)
S/N DESCRIPTION UNIT RATE($) CODE
CARPENTRY AND JOINERY (CONT'D)
Wrot timber for architraves, cover fillets, etc:
297 not exceeding 500 mm² in sectional area. m $2.00 SF008
298 exceeding 500 mm² but not exceeding 1,000 mm² insectional area.
m $2.50 SF009
Wrot timber for louv re blades:
299 not exceeding 2,000 mm² in sectional area. m $4.30 SF011
300 exceeding 2,000 mm² but not exceeding 4,000 mm²in sectional area.
m $5.40 SF012
Boarding in shelving, partitions, panellings, etc
screwed on:
301 19mm thick. m² $41.50 SF013
302 25mm thick. m² $48.40 SF014
303 Resilient flooring made of minimum size 150-200mmwidth x 900-1300mm length, and 5mm thick resilient stripon rigid PVC backing in 4-sided tongue and groove clipsystem including wear layer, aluminium divider strips andall necessary accessories as specified (cement screedmeasured separately).
m2 $61.40 SF222
304 1200mm x 75mm x 12mm thick hardwood timber skirtingwith colour and tone to match the resiil ient strip flooringas specified.
m $19.60 SF206
45mm t hick solid cored timber door comprising of
33mm thick tongued and grooved jointed boards
f ixed together wi th 3nos 10mm d iameter bol ts and
f il led in both faces with 6mm thick p lywood l in ing as
spec if ied (door f rame and i ronmongery measured
se aratel :
305 Single-leaf door Type DT2A, D1/D1A or ST1 foropening of 1000 x 2190mm height.
no $492.50 SF096
306 Double leaf door Type DT2B or ST2 for opening of1500 x 2190mm height.
no $735.00 SF094
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HOUSING AND DEVELOPMENT BOARDSTANDARD SCHEDULE OF RATES FOR BUILDING WORKS (JUL 2015 EDITION)
S/N DESCRIPTION UNIT RATE($) CODE
CARPENTRY AND JOINERY (CONT'D)
318 45mm thick half-hour fire-rated solid timber main
entrance door Type FDM1, FDM2 and FDM3 withapproved veneered plywood facing and decorative inlayson both sides and complete with mild steel door frame,varnish, approved ironmongery as specifed to openingsize of 1200x2190mm height.
no $905.40 SF215
45mm thick double-leaf hal f-hour f ire rated t imber
sur face f in ished composi te door complete with 100 x
63mm timber door frame, al l necessary i ronmongery
and accessories as specified:
319 Type FDT2F for opening of 1500 x 2190mm height. no $961.20 SF089
320 Type FST2 for opening of 1500 x 2190mm height. no $969.90 SF202
45mm thick s ingl e-leaf hal f-hou r f ir e rated t imber
sur face f in ished composi te door complete with 100 x
63mm timber door frame, al l necessary i ronmongery
and accessories as specif ied (f ire-rated removable
panel measured separately) :
321 Type FDT1B/FDF1B for opening of 450 x 2190mmheight.
no $559.60 SF145
322 Type FDT1C/FDF1C for opening of 500 x 2190mmheight.
no $565.20 SF146
323 Type FDT1E/FDF1E for opening of 650 x 2190mmheight.
no $589.40 SF148
324 Type FDT1F/FDF1F for opening of 750 x 2190mmheight.
no $599.30 SF149
325 Type FDT1G/FDF1G for opening of 850 x 2190mmheight.
no $611.60 SF150
326 Type FDT2H for opening of 1000 x 2190mm height. no $613.50 SF091
327 Type FST1 for opening of 1000 x 2190mm height. no $664.90 SF201
328 Type FDT2J for opening of 1000 x 2190mm heightwith clear glass observation panel size 150 x 600mm.
no $645.70 SF092
329 45mm thick half-hour fire rated removal timber panel with3mm thick plywood finish on both sides and completewith 100x63mm thick timber frame to service duct abovedoor panel.
m² $250.30 SF207
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HOUSING AND DEVELOPMENT BOARDSTANDARD SCHEDULE OF RATES FOR BUILDING WORKS (JUL 2015 EDITION)
S/N DESCRIPTION UNIT RATE($) CODE
CARPENTRY AND JOINERY (CONT'D)
330 One hour fire-rated internal drywall partition system
comprising of track, stud, drywall panel, insulationmaterial, joint application and all necessary accessoriesin accordance with the manufacturer's details andinstructions.
m2 $69.00 SF223
Approved waterproofed plywood in panels fo r
shelves, partitions and the like:
331 6mm thick . m² $17.90 SF033
332 9mm thick . m² $19.80 SF034
333 12mm thick. m² $21.90 SF035
334 18mm thick. m² $26.60 SF036
335 25mm thick. m² $29.20 SF037
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HOUSING AND DEVELOPMENT BOARDSTANDARD SCHEDULE OF RATES FOR BUILDING WORKS (JUL 2015 EDITION)
S/N DESCRIPTION UNIT RATE($) CODE
IRONMONGERY
Brass lever action flush bolt in satin finish:
336 200 x 20mm wide. no $10.70 SG091
337 300 x 20mm wide. no $12.10 SG092
Stainless steel shoot bolt:
338 90 x 27mm barrel/square shoot bolt. no $6.40 SG013
339 240 x 27mm barrel/square shoot bolt. no $8.70 SG014
Stainless steel lever action flush bol t:
340 225 x 25mm wide. no $9.50 SG072
341 150 x 25mm wide. no $8.40 SG073
St ainless steel lever action box type flush bolt in
satin finish:
342 200 x 20mm wide. no $9.30 SG123
343 300 x 20mm wide. no $10.10 SG124
Stainless steel butt hinges (grade 304):
344 100 x 70 x 1.5/1.7/1.8mm (±0.2mm) thick. no $4.70 SG141
345 102 x 76 x 2.0mm thick. no $5.30 SG075
346 102 x 76 x 3mm thick satin finished solid brass hingeswith flat button tip and ball bearing.
no $7.80 SG090
347 Nickel plated cabinet spring hinge. no $2.30 SG137
Cabin hook and eye:
348 80mm brass. no $9.70 SG080
349 100mm stainless steel. no $13.90 SG041
4mm thick stainless steel plate locking eyes for:
350 Single leaf door. set $15.50 SG096
351 Double leaf door. set $16.70 SG093
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HOUSING AND DEVELOPMENT BOARDSTANDARD SCHEDULE OF RATES FOR BUILDING WORKS (JUL 2015 EDITION)
S/N DESCRIPTION UNIT RATE($) CODE
IRONMONGERY (CONT'D)
352 95mm stainless steel bow handle. no $7.20 SG079
353 18mm diameter (min) x approximate length 225mmstainless steel pull handle Tiki PH-20/BB/225SS.
no $17.80 SG110
354 300 x 150 x 1.2mm thick stainless steel push plate. no $24.60 SG111
355 150mm stout hasp and staple. no $22.10 SG078
356 Aluminium die cast single panic bolt with extrudedaluminium guides in silver colour finish Accord 376 for single door complete with cylinder panic lock.
no $244.70 SG116
357 Solid brass magnetic door holder. no $10.90 SG136
358 Antique brass finish door viewer. no $8.70 SG040
359 Slim line door closer with cushioned back checkingaction as specified.
no $47.20 SG142
360 Rebated 5 pin double cylinder mortice lockset completewith brass chromium plated/stainless steel handle asspecified.
no $80.70 SG143
361 Rebated 5 pin single cylinder antique brass mortice lever on backplate lockset complete with thumb turn and solidbrass lever handles on both sides for entrance door asspecified.
no $83.50 SG144
362 Cylinder mortice night latch with chromium plated finishincluding the provision of keys as specified.
no $93.40 SG145
363 Antique brass finish lever handle lockset with 5-pin singlecylinder and thumb turn (key on outside and thumb turnon inside) with lever handles on both sides for bedroomdoor as specified.
no $64.20 SG150
364 Antique brass finish lever handle lockset with emergencyrelease on outside and thumb turn on inside with lever handles on bothsides for bathroom door as specified.
no $77.80 SG151
365 Antique brass finish 5 pin tumbler single cylinder knobset
(with key on the outside and push button on the inside)for bedroom door as specified.
no $28.70 SG139
366 Antique brass finish privacy knobset with emergencyrelease on the outside and push button on the inside for bathroom door as specified.
no $23.80 SG138
367 Privacy knobset with emergency release as specified. no $23.00 SG146
368 Cylinder deadlock as specified. no $93.40 SG147
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HOUSING AND DEVELOPMENT BOARDSTANDARD SCHEDULE OF RATES FOR BUILDING WORKS (JUL 2015 EDITION)
S/N DESCRIPTION UNIT RATE($) CODE
IRONMONGERY (CONT'D)
Padlock under master key as specified:
369 Union 3104-50mm. no $15.50 SG061
370 Union 3142. no $31.10 SG062
371 Union 3122/2 PL. no $16.60 SG106
372 Yale 110.30. no $12.90 SG063
373 Yale 110.50. no $17.90 SG105
374 Yale 110.60. no $25.00 SG064
375 Abloy 330C/25. no $32.10 SG065
376 Abloy 320C/20. no $32.10 SG127
377 Abloy 330C/25 under key alike series. no $45.00 SG095
378 Stainless steel cup handle as specified. no $12.20 SG148
379 Stainless steel cup handle passage latch with cuphandles on both sides as specified.
no $30.20 SG149
380 Brass rebated part for lockset. no $11.90 SG094
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HOUSING AND DEVELOPMENT BOARDSTANDARD SCHEDULE OF RATES FOR BUILDING WORKS (JUL 2015 EDITION)
S/N DESCRIPTION UNIT RATE($) CODE
STRUCTURAL STEELWORK & METALWORK
Galvanised steel Class 'A' pipe bent to shape and
f ixed as rai ls includi ng necessary bends , tees, etcwelded (masonry work measured separately):
381 50mm diameter. m $13.30 SH469
382 40mm diameter. m $10.50 SH470
383 30mm diameter. m $9.30 SH471
384 20mm diameter. m $6.80 SH472
385 Galvanised wrought iron holdfast 25x230x3mm, one endscrewed to door or window frames and the other end
fishtailed and built into joints of brick or block walls, or cast into reinforced concrete walls/columns.
no $1.80 SH410
386 Heavy duty hot-dipped galvanised steel gratingcomprising of 65x9mm thick flats as framing, 65x9mmthick intermediate flats spaced at 30mm centres restingon 12mm diameter rods at 85mm centres and supportingon 75x75x9.4mm thick angle frame anchored to concretestructure with mild steel fish tail.
m² $893.30 SH475
387 Heavy duty hot-dipped galvanised steel gratingcomprising of 65x9mm thick flats as framing, 50x9mmthick intermediate flats spaced at 30mm centres restingon 10mm diameter rods at 75mm centres and supporting
on 75x75x9.4mm thick angle frame anchored to concretestructure with mild steel fish tail.
m² $811.80 SH590
388 Heavy duty hot-dipped galvanised steel gratingcomprising of 65x10mm thick flats as framing, 55x10mmthick intermediate flats at 30mm centres resting on 10mmdiameter bars at 75mm centres and supporting on75x60x8mm thick angle frame anchored to concretestructure with mild steel fish tail.
m² $752.90 SH714
389 300mm wide hot dipped galvanised steel grating over apron drain comprising of 50x8mm thick galvanised steelflats as framing infilled with 10 nos 25x6mm thick
galvanised steel flats resting on 25x6mm thick galvanisedsteel flat supports at 200mm centres as specified.
m $87.80 SH658
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HOUSING AND DEVELOPMENT BOARDSTANDARD SCHEDULE OF RATES FOR BUILDING WORKS (JUL 2015 EDITION)
S/N DESCRIPTION UNIT RATE($) CODE
STRUCTURAL STEELWORK & METALWORK (CONT'D)
390 300x600mm hot dipped galvanised steel hinged grating
over apron drain comprising of 32x9mm thick galvanisedsteel flats as framing infilled with 9 nos 25x6mm thickgalvanised steel flats resting on 2 nos 25x6mm thickgalvanised steel flats and supported on 64x38x4.5mmthick galvanised steel angle frame anchored to concretestructure as specified.
no $72.50 SH659
391 300x600mm hot-dipped galvanised hinged gratingcomplete with 3mm thick galvanised mild steelchequered plate over reinforced concrete apron drain asspecified.
no $70.50 SH568
392 0.8mm thick galvanised steel motorised roller shutter (with ventilation holes) finished with colourbond siliconemodified polyester coating complete with channel guide,shutter motor, angle bolts, bottom rail, auto-stop safetydevice, push-button switches in weatherproof control boxwith utility lock and all necessary components inaccordance with Manufacturer's instructions tocentralised refuse chamber with approximate overall size3400mm (min) wide x 3800mm height to underside of motor casing.
no $3,780.00 SH411
393 0.5mm (minimum) thick zincalume steel motorised roller shutter (with ventilation holes) finished with colourbondsilicone modified polyester coating complete with channelguide, shutter motor, angle bolts, bottom rail, auto-stop
safety device, push-button switches in weatherproof control box with utility lock and all necessary componentsin accordance with Manufacturer's instructions tocentralised refuse chamber with approximate overall size3400mm (min) wide x 3800mm height to underside of motor casing.
no $3,984.80 SH489
394 Galvanised steel grille panel over parapet at staircase &access balcony comprising of 50x50x1.6mm thick hollowsection frame filled in with 18x9mm thick flats spaced atnot more than 100mm centres welded on to frame andthe panel fixed to wall with 38x9mm fishtail holdfast.
m2 $156.70 SH707
395 Galvanised steel railing 900mm high at staircasecomprising of 18x9mm thick flat baluster spaced at notmore than 100mm centres and 25x25x1.6mm thickhollow section supports at not more than 1200mmcentres, all welded to 43mm diameter x 1.6mm thickhollow section handrail and 38x9mm thick flat bottom railand the support cast into concrete curb.
m $115.20 SH708
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HOUSING AND DEVELOPMENT BOARDSTANDARD SCHEDULE OF RATES FOR BUILDING WORKS (JUL 2015 EDITION)
S/N DESCRIPTION UNIT RATE($) CODE
STRUCTURAL STEELWORK & METALWORK (CONT'D)
396 Galvanised steel grille panel comprising of 50x50x6mm
thick hollow section framings filled in with 19x10x1.2mmthick hollow section members welded to the frame andpanel fixed to wall with 25x25x2.2mm thick hollow sectionsupports.
m² $106.40 SH587
397 Mild steel Grade 43A for flats, angles, tees, channels,hollow sections, square sections, rivets and bolts, etc. of any size fabricated and fixed including welding or bolting,and painting with one coat of lead and chromate-freeprimer (for structural steel work only).
kg $6.40 SH018
398 Mild steel flats, angles, tees, channels, rivets and bolts,etc. of any size fabricated and fixed including welding or bolting (for non-structural steel work only).
kg $5.10 SH019
399 Extra over mild steel rods, flats, angles, tees, channels,hollow sections, rivets, bolts, etc for galvanising in lieu of painting one coat of lead and chromate-free primer.
kg $0.40 SH670
400 Extra over mild steel rods, flats, angles, tees, channels,hollow sections, rivets, bolts, etc for galvanising.
kg $0.70 SH584
401 13mm diameter mild steel fan hook to concrete surfaceof ceiling.
no $7.20 SH022
402 Ramset Nail No.2330 or equal and approved includinguse of gun and explosive charges.
no $0.70 SH023
403 Mild steel blast door BD4 for household shelter completewith mild steel door frames, hinges, locking device,stainless steel handles ventilation sleeve and plate units,etc including approved primer as specified.
no $1,150.00 SH671
404 Wrought iron steel gate Type MG1A, MG2A and MG3Afixed to metal door frame of entrance door of openingsize 1200x2190mm height complete with approvedironmongery, wrought iron house number plate andpainting as specified.
no $527.90 SH715
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HOUSING AND DEVELOPMENT BOARDSTANDARD SCHEDULE OF RATES FOR BUILDING WORKS (JUL 2015 EDITION)
S/N DESCRIPTION UNIT RATE($) CODE
STRUCTURAL STEELWORK & METALWORK (CONT'D)
Mild steel door frame fixed into door openings in
accordance with Board's Standard Drawingsincluding one coat of approved primer and all
necessary fi ttings and hinges, all as specified:
405 90 x 45 x 1.6mm thick jamb to opening size 900mmwidth x 2190mm height.
no $83.70 SH062
406 130 x 45 x 1.6mm thick jamb to opening size 900mmwidth x 2190mm height.
no $102.70 SH073
407 70 x 60 x 1.6mm thick jamb to opening size 1000mmwidth x 2190mm height.
no $150.40 SH084
3.175mm B.G. x