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    INTRODUCTION

    BENEFITS

    Easy to use User friendly guides to assist

    Speed in taking off Only by inserting dimensions (nos, length, width &

    height) quantites such as excavation, concrete work,blinding and formwork are automatically calculated

    Schedules given assist the user in taking off in a

    systematic manner

    This measurement schedule has been developed to be

    used as a tool to facilitate QS staff in taking off quantities

    of excavation, concrete, reinforcement and formwork infoundation and RC structure

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    FOUNDATIONS / FOOTINGS / PILE CAPS/ COLUMN BASES SCHEDULE

    User guides (to be read together with the schedule below)

    A. Dimensions to be keyed in - white columns B. Dimensio

    1. Foundation/base type 1. Total Depth- Key in type of foundations - eg. P1, P2 (refer to foundation layout plan) -

    - Pit foundations, i f their length exceed four times their width, it shall be considered as trench, separate from pit foundations -

    2. Nos. Off 2. Maximum D- Key in numbers of each type of foundation (calculated from foundation layout plan) -

    3. Dimension- L for length in Meter (Refer to detail drawing for each type of foundation - always take horizontal dimension as length)

    - W for width in Meter ( Ditto - always take vertical dimension as width)

    - H for height or thickness of the foundation in Meter (Refer to detail drawing for each type of foundations)

    4. Blinding 3. Excavating

    - Key in thickness of concrete blinding in Meter If

    F

    5. Column Stump Height- Measured from top of foundation to top of ground slab in Meter 4. Excavating

    F6. Water Table N

    - If there is, key in, in Meter. Check with the designer especially for areas where water table is high.

    - If none , key in ' 0 ' or leave it blank 5. ExcavatingT

    F

    6. E.O excavaIf

    F

    P

    7. Concrete inF

    8. Concrete bF

    9. Formwork If

    F

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    FOUNDATIONS / FOOTINGS / PILE CAPS/ COLUMN BASE

    NO.

    OFFBLINDING

    COL.

    STUMPTOTAL

    MAX

    DEPTH

    WATER

    TABLE

    EXCVTG

    TRENCH

    PIT TRENCH L W H THICK HEIGHT DEPTH EXCVN. HEIGHT NOS. QTY NOS QTY STRIP FDN

    FOUNDATION/

    BASE TYPEDIMENSION

    EXC PITS BOTH PLAN

    DIMENSION

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    COLUMN STUMPS SCHEDULE ( NOS & QTY)

    User guides (to be read together with the schedule below)

    Dimensions to be keyed in - white columns Dimensions automatically calculated - bl

    A. Column stumps schedule (nos) A. Column stumps schedule (nos)

    1. Type 1. Total numbers and type of colums will be tran

    Key in type of columns ,eg. C1, C2 (refer to column schedule plan/column layout plan)

    2. Location

    Key in location, normally referred to grid line eg. 1/A-H

    3. Key in numbers of each type of column along the grid line rows

    B. Column stumps schedule (Qty) B. Column stumps schedule (Qty)

    1. Shape 1. Type of column and total numbers will be ca

    Choose shape of column by clicking arrow down key ( there are 4 choices)

    Column will be considered as wall when their length exceed four times their width 2. Concrete col - M3

    Formula: L x W x H x total Nos. (squ2. Dimensions Formula: 3.14 x R

    2x H x total nos. (

    L for length in Meter ( if your column is round, dont fill in the dimension)

    W for width/thick in Meter ( if your column is round, dont fill in the dimension) 3. Concrete wall - M3

    R for radius in Meter ( for round column only, if your column is square/rectangular/wall Formula: L x W x H x total Nos.dont fill in the dimension) Stating the thickness in the following

    H for height in Meter (measure from top of footing/foundation to top of ground slab) not exceeding 100mm

    100mm - 1

    150mm - 3

    exceeding 300mm

    4. Formwork Column - M2

    Formula: (L + W)2 x H x total Nos.(s

    Formula: 2 x 3.14 x Rx H x total nos

    5. Formwork Wall

    Formula (faces): (L x H)2 x total Nos

    Formula (ends): H x2 x total Nos. -

    Stating the width i

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    .

    TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

    TYPE

    LOCATION

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    COLUMN STUMPS SCHEDULE (QTY)

    TYPE TOTAL SHAPE CONCRETE

    COLUMN NO L W R H COL 300

    (Round col.) SQ/REC R

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    DIMENSIONS CONCRETE WALLS FORMWO

    COLUM

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    GROUND BEAM SCHEDULE Non sus ended Ground Floor Slab

    User uides to be read to ether with the schedule below

    A. Dimensions to be keyed in - white columns B. Dimensions automatically calculated - b

    1.Location/ Grid line 1. Nett Length for Concrete - M

    Refer to layout floor plan - horizontal & vertical grid Formula = L - CL - CI - CR

    2. Dimensions 2. Nett Length for Excavation - M

    L = Total length per grid line in Meter Formula = L - Pits

    W = width of beam in Meter

    H = heigth of beam in Meter 3. Nett Depth for excavation - M

    Formula = H + blinding thickness3. Deductions

    CL = last column on left (refer to grid line - if the grid line starts from the center take half) 4. Quantity for Excavation trench - M3

    CI = Intermediate columns along grid line Formula = Nett Length excavation x W x Nett Depth

    CR = last column on rigth (refer to grid line - if the grid line starts from the center take half)

    Pits = length/width of pits/footings along grid line 5. Quantity For Concrete - M3

    Slab = Thickness of slab along grid line Formula = Nett length concrete x W x H

    4. Blinding Thickness 6. Quantity For Blinding - M3

    Thickness of blinding for the beam Formula = Nett length concrete x W x Thickness

    7. Formwork - M/M2

    If Height/Thick (H) exceeding 1M measure in Square meters (

    Formula: Nett Length concrete x Height (H)

    If Height/Thick (H) not exc. 1M measure in meters (M) stating

    Not Exceeding 250mm high

    250mm - 500mm high

    500mm - 1.00m high

    Note:

    Beam for non suspended slab measured full size.

    Concrete bed measured in between beams

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    GROUND BEAM SCHEDULE (Non Suspended GroundLOCATION/ GRID

    LINE

    NETT

    LENGTH

    NETT

    LENGTH

    NETT

    DEPTHEXCVN. CO

    L W H CL CI CR PITS SLAB CONC EXCVN EXCVN TRENCH

    DIMENSIONS DEDUCTIONS

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    TOTAL -

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    GROUND BEAM SCHEDULE (Suspended Ground Floor Slab)

    User guides (to be read together with the schedule below)

    A. Dimensions to be keyed in - white columns B. Dimensions automatically calculated - blue columns

    1.Location/ Grid line 1. Nett Length for Concrete - M

    Refer to layout floor plan - horizontal & vertical grid Formula = L - CL - CI - CR

    2. Dimensions 2. Nett Length for Excavation - M

    L = Total length per grid line in Meter Formula = L - Pits

    W = width of beam in Meter

    H = heigth of beam in Meter 3. Nett Depth for excavation - M

    Formula = H - Slab thickness + blinding thickness3. Deductions

    CL = last column on left (refer to grid line - if the grid line starts from the center take half) 4. Quantity for Excavation trench - M3

    CI = Intermediate columns along grid line Formula = Nett Length excavation x W x Nett Depth

    CR = last column on rigth (refer to grid line - if the grid line starts from the center take half)

    Pits = length/width of pits/footings along grid line 5. Quantity For Concrete - M3

    Slab = Thickness of slab along grid line Formula = Nett length concrete x W x (H - slab thickness)

    4. Blinding Thickness 6. Quantity For Blinding - M3

    Thickness of blinding for the beam Formula = Nett length concrete x W x Thickness

    7. Formwork - M/M2

    If Height/Thick (H) - slab thickness exceeding 1M measure in Squa

    Formula: Nett Length concrete x (Height (H) - slab thickness)

    If Height/Thick (H) - slab thickness not exc. 1M measure in meter

    in categories:

    Not Exceeding 250mm high

    250mm - 500mm high

    500mm - 1.00m high

    Note:

    Beams for suspended slab measured up to soffits of slab

    Concrete bed measured across beams

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    GROUND BEAM SCHEDULE (Suspended Ground Floo

    LOCATION/ GRID

    LINE

    NETT

    LENGTH

    NETT

    LENGTH

    NETT

    DEPTHEXCVN. CO

    L W H CL CI CR PITS SLAB CONC EXCVN EXCVN TRENCH

    DIMENSIONS DEDUCTIONS

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    EXC. 1.0M

    (M2)

    -

    -

    -

    -

    -

    -

    -

    -

    -

    -

    -

    -

    -

    -

    -

    -

    -

    -

    -

    -

    -

    -

    -

    -

    -

    -

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    BAR REINFORCEMENT SCHEDULE

    User guides (to be read together with the schedule below)

    A. Dimensions to be keyed in - white columns B. Dimensions automatically calculate

    1. Reference 1. Main bar

    Refer to grid line/ types/items Formula: Length x No. Each x Nos. off

    2. Reinforcement Bar

    2. Binders/links/stirrups

    Ref - Reference of bar (top/bot/by coding/links/stirrups/ etc.) Formula: Length x No. Each x Nos. off

    Size - Size/Diameter and type of bar Formula for No. Each = length / centers + 1Choose by clicking arrow down key

    T = High tensile bar

    R = Mild steel bar

    (for this schedule, only T & R bar provided. If there is Y bar (high yield) take it as

    T bar.

    No Each

    Number of bars in each item

    Nos. OffNumber of items

    Length

    Total length of bar together with bends/hooks/etc.

    For minimum bend and hook allowances refer to BS4466:1989 (as table below)

    Bar size Hook Bend Bar size Hook Bend

    Allowance Allowance Allowance Allowance

    6 100 100 6 100 100

    8 100 100 8 100 100

    10 100 100 10 110 100

    12 110 100 12 140 100

    16 150 100 16 180 100

    20 180 100 20 220 110

    25 230 130 25 350 180

    32 290 160 32 450 230

    40 360 200 40 560 280

    MILD STEEL BARS HIGH TENSILE/HIGH YIELD BAR

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    BAR REINFORCEMENT SCHEDULE

    REFERENCE REINFORCEMENT BAR MAIN BARS

    REF SIZE NO EA NO OFF LENGTH T6 T10 T12 T16 T20 T22 T25 T32 R6 R

    - - - - - - - - - -

    - - - - - - - - - -

    - - - - - - - - - -

    - - - - - - - - - -

    - - - - - - - - - -

    - - - - - - - - - -

    - - - - - - - - - -

    - - - - - - - - - -

    - - - - - - - - - -- - - - - - - - - -

    - - - - - - - - - -

    - - - - - - - - - -

    - - - - - - - - - -

    - - - - - - - - - -

    - - - - - - - - - -

    - - - - - - - - - -

    - - - - - - - - - -

    - - - - - - - - - -

    - - - - - - - - - -

    - - - - - - - - - -- - - - - - - - - -

    - - - - - - - - - -

    - - - - - - - - - -

    - - - - - - - - - -

    - - - - - - - - - -

    - - - - - - - - - -

    - - - - - - - - - -

    - - - - - - - - - -

    - - - - - - - - - -

    - - - - - - - - - -

    - - - - - - - - - -

    - - - - - - - - - -

    - - - - - - - - - -

    - - - - - - - - - -

    - - - - - - - - - -

    - - - - - - - - - -

    - - - - - - - - - -

    - - - - - - - - - -

    - - - - - - - - - -

    - - - - - - - - - -

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    COLUMNS SCHEDULE ( NOS & QTY)

    User guides (to be read together with the schedule below)

    Dimensions to be keyed in - white columns Dimensions automatically calculated - b

    A. Columns schedule nos A. Columns schedule nos

    1. Type 1. Total numbers and type of colums will be traKey in type of columns ,eg. C1, C2 (refer to column schedule plan/column layout plan)

    2. Location

    Key in location, normally referred to grid line eg. 1/A-H

    3. Key in numbers of each type of column along the grid line rows

    B. Columns schedule Qt B. Columns schedule Qt

    1. Shape 1. Type of column and total numbers will be caChoose shape of column by clicking arrow down key ( there are 4 choices)Column will be considered as wall when their length exceed four times their width 2. Concrete col - M3

    Formula: L x W x H x total Nos. (sq2. Dimensions Formula: 3.14 x R

    x H x total nos. (

    L for length in Meter ( if your column is round, dont fill in the dimension) W for width/thick in Meter ( if your column is round, dont fill in the dimension) 3. Concrete wall - M3

    R for radius in Meter ( for round column only, if your column is square/rectangular/wall Formula: L x W x H x total Nos.

    dont fill in the dimension) Stating the thickness in the followin H for height in Meter (measure from top of footing/foundation to top of ground slab) not exceeding 100mm

    100mm - 150mm -

    exceeding 300mm

    4. Formwork Column - M2

    Formula: (L + W)2 x H x total Nos.(

    Formula: 2 x 3.14 x Rx H x total no

    5. Formwork Wall

    Formula (faces): (L x H)2 x total No

    Formula (ends): H x2 x total Nos. Stating the width

    Not exceedi

    exceeding 5

    Please refer to sheet ' FRAME- TO list' for detail takin off list and order to takin off

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    COLUMNS SCHEDULE (QTY)

    TYPE TOTAL SHAPE CONCRETECOLUMN NO L W R H COL 300

    (Round col.) SQ/REC R

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0 - - - - - -

    0 0

    DIMENSION CONCRETE WALLS FORMWOCOLUM

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    FLOOR & ROOF BEAMS SCHEDULE

    User guides (to be read together with the schedule below)

    A. Dimensions to be keyed in - white columns B. Dimensions automatically calculated - blue columns

    1.Location/ Grid line 1. Nett Length for Beams- M

    Refer to layout floor plan - horizontal & vertical grid Formula = L - CL - CI - CR

    2. Shape 2. Quantity For Concrete - M3

    Choose shape of column by clicking arrow down key (there are 3 choices) Formula = Nett length beam x W x (H - slab thickness)Attached for beams attached with slabs on both sides Isolated beams and attached beams are measured separately

    Isolated for beams which not attached with any slab

    End for beams at the end of slab 3. Formwork - M2

    GIRTH

    3. Dimensions Girth for isolated beam = W + 2HL = Total length per grid line in Meter Girth for attached beam = W + 2(H-slab thickness)

    W = Width of beam in Meter Girth for end beam = W + (H-slab thickness)+ H

    H = Heigth of beam in Meter

    QTY

    4. Floor Height Formula : Girth x Nett length

    Measure from top of floor slab to top of upper floor slab (next floor level)

    Formwork for soffits of beams over 3.5m measured separately and

    5. Deductions stating the height in further stages of 1.50m

    CL = Last column on left (refer to grid line - if the grid line starts from the center take half)

    CI = Intermediate columns along grid line

    CR = Last column on rigth (refer to grid line - if the grid line starts from the center take half)Slab = Thickness of slab along grid line

    Note:

    Beams for suspended slab measured up to soffits of slab

    Concrete slab measured across beams

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    FLOOR/ROOF BEAMS

    LOCATION /

    GRID LINESHAPE

    FLOOR

    HEIGHT

    NETT

    LENGTH

    L W H CL CI CR SLAB BEAM BEAMS ISOLATEDBEAMS ISOLAT

    - - - -

    - - - -

    - - - -

    - - - -

    - - - -

    - - - -

    - - - -

    - - - -

    - - - -

    - - - -

    - - - -

    - - - -

    - - - -

    - - - -- - - -

    - - - -

    - - - -

    - - - -

    - - - -

    - - - -

    - - - -

    - - - -

    - - - -

    - - - -

    - - - -

    - - - -

    - - - -

    - - - -

    DIMENSIONS DEDUCTIONS CONCRETE

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    ELEMENT : WORK BELOW LOWEST FLOOR FINISH

    TAKING OFF LIST

    NO ITEM DETAIL MEASUREMENT UNIT REMARKS

    A Column Bases/Pad footings/ 1 Excavations M3

    Strip footing/Pile caps 2 Disposal excavated material M3 Same quantities as per excavation

    3 Filling to excavation M3 Qty. excavation - qty. concrete

    4 Blinding M3

    5 Concrete M3

    6 Formwork M/M2

    7 Reinforcement KG

    B Column Stumps 1 Concrete M3

    2 Formwork M23 Reinforcement KG

    C Ground Beam 1 Excavations M3

    2 Disposal excavated material M3

    3 Blinding M3

    4 Concrete M3

    5 Formwork M/M2

    6 Reinforcement KG

    D Bed/Slab 1 Excavations (bed) / Filling (slab) M3

    2 Disposal excavated material (bed) M3

    3 Hardcore M2/M3

    4 DPM M2

    5 Blinding M3

    6 Concrete M3

    7 Formwork M/M2

    8 Reinforcement KG/M2

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    ITEM NO. ORDER TO TAKING OFF UNIT DESCRIPTIONS SMM REF. REMARKS

    A EXCAVATION Section D General Rules;

    D.10 Depth classification;

    Max depth n.ex. 0.25m

    " 1.00m

    " 2.00m

    " 4.00m

    thereafter in 2.00m stages

    D.11 Starting Level;

    Ground level, Reduced Level,

    Formation level or such level which

    excavation will commence

    (normally start from Formation level,a level which formed after earthwork

    has been done)

    Quantity for excavation is measured

    from the actual dimension/size as

    shown on the drawings/plans.

    Std. Spec C/3.7 & 8

    A.1 Reduced level M3 Excavating to reduce level, Maximum D.12.4 area concrete beddepth not exceeding .. (if suspended grd flr slab this item

    not measured)

    A.2 Pits M3 Excavating pits to receive .. D.12.6 All pits excavation can grouped

    Pile caps starting from . level, maximum together.

    Pad footings depth not exceeding (In. no) Starting level normally from

    formation level.

    Excavating pits to receive .. D.12.6 For both plan dimensions (length &

    starting from . level, maximum width) less than 1.25m measured

    depth not exceeding , both plan separately.dimensions less than 1.25m (In. no) Stating the number (total number of

    pits irrespective the size)

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    ITEM NO. ORDER TO TAKING OFF UNIT DESCRIPTIONS SMM REF. REMARKS

    A EXCAVATION (cont'd)

    A.3 Trench M3 Excavating trench to receive .. D.12.7 All trench excavation can grouped

    Strip footing starting from . level, maximum together as foundation, but for

    Ground beam depth not exceeding purpose of valuation and v.o, it's

    easier to measure separately.

    A4 Extra Over Items

    Excavating in rock M3 Extra Over excavation in rock D.12.2 Also can be measured as an item

    by itself. ( not as E.O ).

    Extra Over for each of the various types

    of excavation (each type of

    excavation has their own E.O).

    Quantity can be measure by allow% of the excavation or actual

    quantity of the rock (depend on

    engineer's proposal).

    Std. Spec C/.6.2

    Excavating below ground water M3 Extra Over Excavating below ground D.12.14 For area which water level is high.

    level water level E.O to all types of excavation

    irrespective of depth.

    of excavation (each type of

    excavation has their own E.O).Quantity can be measure by allow

    % of the excavation or actual

    quantity of the rock (depend on

    engineer's proposal).

    A5 Disposal of water

    Water in the ground ITEM Disposal of water in the ground for D.16 If there is an item for excavating

    keeping the excavations free of ground below ground water level.

    water

    Std. Spec C/3.9

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    ITEM NO. ORDER TO TAKING OFF UNIT DESCRIPTIONS SMM REF. REMARKS

    A EXCAVATION (cont'd)

    A6 Disposal of excavated materialDisposal on site M3 Disposal of excavated material within D.18 All types of excavation can be grouped

    site in permenent spoil heaps, ..meter together

    from the excavation.

    To be save allow both types of disposal

    M3 Remove excavated material within site D.18

    in m distance from the excavation.

    M3 Spread within site excavated material D.18

    Disposal off site M3 Disposal of excavated material off site at D.19

    contractor own source

    A7 Filling

    Filling to excavations M3 Filling to excavations, material arising D.23 & 25 Filling materials:

    from the excavation a. Material arising from the excavation

    b. Ditto to be selected and treated

    M3 Fill ing to excavations, material to be D.23 & 25 c. Material to be obtained off site

    obtained off site at contractor own source

    Filling to all types of excavation can be

    M3 Filling to excavations, material .. D.23 & 25 grouped together

    deposited and compacted in layers, D.27*mm maximum thickness. Std. Spec C/4.12

    Filling to make up levels M3 Filling to make up levels over 250mm thk, D.23 & D.26

    material arising from the excavation

    M2 Filling to make up levels n.ex 250mm thk, D.23 & D.26

    material to be obtained off site, hardcore

    as specified, average thickness mm.

    A8 Surface treatment M2 Applying anti-termite treatment as D.30.2 Std. Spec - apply to area ground slab

    specified (C/4.13)

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    ITEM NO. ORDER TO TAKING OFF UNIT DESCRIPTIONS SMM REF. REMARKS

    B CONCRETE WORKS F.1 Generally

    B.1 IN-SITU CONCRETE Plain in-situ concrete /

    Reinforced in-situ concreteGrade concrete

    F.2.1 Thickness categories:

    Not exceeding 100mm

    100mm - 150mm

    150mm - 300mm

    exceeding 300mm

    F.3 Concrete Categories:

    1. Foundations in trenches

    2. Isolated foundation bases

    3. Ground Beam

    4. Pile caps

    5. Beds

    6. Suspended slabs

    7. Isolated columns

    Plain concrete (blinding) M3 Plain in-situ concrete grade . blinding All blinding works can grouped together

    bed; laid on earth or hardcore; not under one item.

    exceeding..thick.

    Reinforced concrete M3 Reinforced in-situ concrete grade . In Follow concrete categories.

    in. Column stump is under isolated column.

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    ITEM NO. ORDER TO TAKING OFF UNIT DESCRIPTIONS SMM REF. REMARKS

    B CONCRETE WORKS (CONT'D)

    F.8.4 Classification:

    B.2 REINFORCEMENT KG ..mm Diameter mild steel bar as links,

    stirrups, binders and the like in foundation In foundation (bases, grd beam & pile cap)In ground slabs (beds)

    In Isolated column (stump)

    KG ..mm Diameter high tensile deformed

    bar as straight and bend bars in ground

    beam.

    F.8.5 Categories:

    KG High tensile deformed bar in foundation; Straight and bend bars

    ..mm diameter, straight and bent. Curved bars

    Links,stirrups, binders and the like

    Spacers and chairs

    Curved bar

    Bar required to be formed to radius not

    exceeding the critical radius.

    If not, it will consider as straight bar.

    Size () Critical Radius (mm)

    6 2500

    8 2750

    10 3500

    12 5000

    16 7500

    20 14000

    25 30000

    Allowance for bend and hook shall follow

    BS 4466:1989

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    ITEM NO. ORDER TO TAKING OFF UNIT DESCRIPTIONS SMM REF. REMARKS

    B CONCRETE WORKS (CONT'D)

    B.2 REINFORCEMENT (cont'd) M2 Fabric reinforcement ; In ground slab; F.9.2 Classification follows as bar reinforcement

    reference Quantity measured as the area covered.

    M Fabric reinforcement ; strip ...mm width; F.9.4

    in ground slab; reference

    B.3 FORMWORK F.10.1 Categories;

    Foundations and beds (footings, pile caps

    bases, ground beams)

    Isolated features (stumps)

    F.11.1 Height categories; (for height n.ex. 1m)

    Not exceeding 250mm high

    250mm-500mm high

    500mm-1.00m high

    M2 Formwork to edges and faces of

    foundations

    M Formwork to ground beam; 250mm-

    500mm high.

    C WATEPROOFING AND ASPHALT Classfication;

    WORK A layer of polythene sheet as specified

    damp proof membrane; .mm thick; Damp proofing and tanking

    laid on blinding.

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    ELEMENT : FRAME

    TAKING OFF LIST

    NO ITEM DETAIL MEASUREMENT UNIT REMARKS

    A Columns 1 Concrete M3

    2 Formwork M2

    3 Reinforcement KG

    B Beams 1 Concrete M3

    Floor beams 2 Formwork M2 ex. 3.5m in stages 1.5m

    Roof beams 3 Reinforcement KG

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    ITEM NO. ORDER TO TAKING OFF UNIT DESCRIPTIONS SMM REF. REMARKS

    B CONCRETE WORKS F.1 Generally

    B.1 IN-SITU CONCRETE Reinforced in-situ concrete

    Grade concrete

    F.3 Concrete Categories:

    F.3.14 1. Beams (attached and end beams)

    F.3.14 2. Isolated beams

    F.3.15 3. Isolated columns

    Reinforced concrete M3 Reinforced in-situ concrete grade . In (follow concrete categories)

    in.

    F.8.4 Classification:

    B.2 REINFORCEMENT KG Mild steel bar in ..., ..mm diameter

    as links,stirrups, binders and the l ike. F.8.4.c In suspended slabs (attached beams)

    F.8.4.j In Isolated column, beams, lintels

    KG High tensile deformed bar in .;

    ..mm diameter, straight and bent.

    F.8.5 Categories:

    KG ..mm Diameter high tensile deformed Straight and bend bars

    bar as straight and bend bars in Curved bars

    Links,stirrups, binders and the like

    Spacers and chairs

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    ITEM NO. ORDER TO TAKING OFF UNIT DESCRIPTIONS SMM REF. REMARKS

    B CONCRETE WORKS (CONT'D)

    B.2 REINFORCEMENT (cont'd) Curved bar

    Bar required to be formed to radius notexceeding the critical radius.

    If not, it will consider as straight bar.

    Size () Critical Radius (mm)

    6 2500

    8 2750

    10 3500

    12 5000

    16 7500

    20 14000

    25 30000

    Allowance for bend and hook shall follow

    BS 4466:1989

    B.3 FORMWORK M2 Formwork to sides and soffits of beams, F.10.1 Categories;

    horizontal

    F.10.1.d Isolated features (beams, columns)

    F.10.9 Height categories;

    (for soffits of beam over 3.50m )

    Stating the height in further stages of

    1.50m

    F.14.1 Classification for formwork to beams

    a. Horizontal

    b. Sloping n.ex 15 from horizontal

    c. Sloping over 15 from horizontal