Section C – Demolition SMM 1 Sectio II / 34-35 1. Descript Description ion – statin stating g which which materials materials are are to be removed & which are remains. 2. Alteratio Alteration n to existing existing building building & temporary roofing & enclosures, if practicable, practicable, give qty.
SMM 2 C.2 - Demolition 1. Locati Location on shall shall be be give given. n. 2. Old materia materials ls became became the the property property of of the Contractor. 3. Old materia materials ls can be re-use re-used. d. No adjustm adjustment ent shall be made to the measured quantities of new work in which such old materials are re-used.
COMMENTS - described whatever items to be demolished as shown in drawings - measured as lump sum - prepare a list of old materials for re-use
C3 – Measurement ** Notes: - No detail given by SMM 1 for the items below. ITEMS Demolish individual structures
UNIT item itemss
SMM 2 - stat statee dim dimensi ension onss - level of which structures to be demolished shall be stated
Cutting opening
items
- state the size of opening, type & thickness of existing structure & treatment - sta state te dime dimens nsio ions ns & nat natur uree
Cutting back projections / Item Itemss cutting to reduce thickness Fitting & fixtures Items Remove engineering & Items plumbing installation Remov Removee finis finishin hing/ g/ cov coveri ering ng Items Items Shoring & scaffolding 1. inci incide dent ntal al to to demolition 2. others
Items
- state size - State the nature of installation. - state state the the natu nature re if finish finishing ings/ s/ cove coverin rings gs - indicate the qty - deemed to be included - 3 stages – provide & erect, maintain, clearing away
COMMENTS - stating the high or level of demolished demolished structure from existing level
Size or dimension must be Stated Shoring & scaffolding Deemed included
Section D – Excavation And Earthwork SMM 1 Section III/2 - Site Clearance Items Removing hedges Site Clearance
Topsoil
Unit M
Description
Item Item
By remo remova vall of of tal talll grass, shrubs, bushes & small trees < 300mm girth and state area - State average depth
M2
SMM 2 D2-D8 – Site Preparation Items D2 – Removing hedges
D3 – Clearing undergrowth D4 – Removing Trees D5 – Tree stumps
D6 – Lifting turf D7 – Topsoil
D8 – Alternative
Unit M
Description - State nature & height & location - Deemed to include disposal M2 - Deemed to include disposal No - Cl Classified in in st stages of 300mm girth (measured at height of 1.00m above ground) - Deemed to include disposal M2 - State method of preservation & disposal M2 - State average depth - Handling & disposal of topsoil – clauses D17-22 Item Item - Cut Cutti ting ng down down tree treess (irrespective (irrespective girth) - State area
COMMENTS
Section D – Excavation And Earthwork SMM 1 Section III/2 - Site Clearance Items Removing hedges Site Clearance
Topsoil
Unit M
Description
Item Item
By remo remova vall of of tal talll grass, shrubs, bushes & small trees < 300mm girth and state area - State average depth
M2
SMM 2 D2-D8 – Site Preparation Items D2 – Removing hedges
D3 – Clearing undergrowth D4 – Removing Trees D5 – Tree stumps
D6 – Lifting turf D7 – Topsoil
D8 – Alternative
Unit M
Description - State nature & height & location - Deemed to include disposal M2 - Deemed to include disposal No - Cl Classified in in st stages of 300mm girth (measured at height of 1.00m above ground) - Deemed to include disposal M2 - State method of preservation & disposal M2 - State average depth - Handling & disposal of topsoil – clauses D17-22 Item Item - Cut Cutti ting ng down down tree treess (irrespective (irrespective girth) - State area
COMMENTS
Section D – Excavation And Earthwork (Cont’d) SMM 1 Section III/ 1d – Volume to be measured 1. Same Same as SMM SMM 2
SMM 2 D9 – Volume to be measured 1. No allowan allowance ce for any any subsequ subsequent ent variatio variations ns to bulk or any extra space required for working space
Section III/1f – Stages 2. in 1.50m 1.50m stages stages exce except pt overs oversite ite
D10 – Depth of excavation 2. < 0. 0.25m < 1.00m < 2.00m in 2.00m stages
Starting Level 3. Not state stated d starting starting level level in SMM 1
D11 – Starting Level 3. Stated Stated and describ describee - “ground “ground level”, level”, “reduced “reduced level”, “formation level”
COMMENTS - all excavation measured in m3
Section D – Excavation And Earthwork (Cont’d) Type of excavation Items SMM 1 – Section III/3-10 SMM 2 – D12 Curved Excavation, Exc. Not stated Shall be described Around pile, exc. in rock Exc. To reduce level - < 300mm – m2, state average - m3 depth Exc. Basement - m3, measured to the outside of - m3, Deduct existing voids foundation - existing voids to be deducted - basement walls to be covered externally with damp proof, working space 600mm to be covered Exc. Pits to receive - < 1m3 – Nos - m3, State Nos & starting area column base - where the foregoing > 1.50m - Pits dimension < 1.25m bothway depth, min. excavation measurement shall be given separately 1.25m x 1.25m Exc. Trenches - m3 - m3, State starting level Exc. Pile caps - m3 - m3 Exc. Trenches to receive - m, stating the depth in 150mm - m, State starting level pipe - Average depth to the nearest 0.25m Ext. around services - No, As EO to excavations crossing Exc. Alongside - m, As EO to excavations services / groups of services Breaking up concrete, - break surface concrete – m2 - m2, As EO to excavations paving - break brickwork, concrete – m3 as EO Exc. Below ground - m3, As EO to excavations
COMMENTS
water level
Section D – Excavation And Earthwork (Cont’d) Disposal of Water Items Keep the surface of site & exc. Free of water Keeping the exc. Free of ground water
SMM 1 – Section III/12 Same as SMM 2
SMM 2 – D15,D16 - Measured in items
Same as SMM 2
- Measured in items
Disposal off site Topsoil for re-used
SMM 1 – Section III/11 - Disposal can be included or measured separately - State the limits of site defined - Not stated - Not stated
Topsoil removed fr. Site
- Not stated
SMM 2 – D18,19,21,22 - m3 - Location of such deposits - Average distance fr. exc. In metre / kilometer - m3 - m3 - Location of such deposits - average distances fr. the excavation in metre / kilometer - given separately
COMMENTS -dewatering
Disposal of Excavated Material Items Disposal on site
COMMENTS For disposal to a designated area provided by client, distance must be given
Section D – Excavation And Earthwork (Cont’d) Filling SMM 1 - No detail given
SMM 2 D23 – Classification 1. Material from excavation. 2. Material from excavation specified to be selected / treated. 3. Material to be obtained off site.
COMMENTS
D24 – Measurement 1. Thickness stated – thickness after compaction.
Items Filling to exc. Other than to service trenches Filling to make up level
Hardcore to vertical / battering faces Hardcore to sinkings Surface treatment Trimming rock surface Blinding Puddle lining Geotextiles
SMM 1 - Not stated
SMM 2 - D25, m3
- Not stated
- D26, > 250mm thk – m3 - < 250mm thk – m2 - D28, > 0.25m – m2 - < 0.25m – m, stating height
- Section III/15 - > 300mm – m3 - < 300mm – m2, state thickness - Not stated - refer to Section IV/2c, m2 - Not stated - Not stated - Section III/14 - Same as SMM 2 - Not stated
- D29, m / No - D30, m2 - D31, curved work shall be so described - D32, m2 - D33, > 300mm thk – m3 - < 300mm thk – m2 - D34, m2,state the type, horizontal, raking, vertical & curved work
COMMENTS
Section E – Piling & Diaphragm Walling SMM 1
SMM 2 1. starting level shall be stated 2. An item for bringing to site and removing from site all plant 3. An item for maintaining plant on site 4. Separate headings a. Bored cast-in-place concrete piles b. Driven shell cast-in-place concrete piles c. Pre-formed concrete piles d. Pre-formed prestressed concrete piles e. Pre-formed concrete steel piles f. Timber piles g. Isolated steel piles h. Interlocking sheet piles 5. The following shall be given separately a. Preliminary piles b. Test piles c. Contiguous bored piles d. Raking piles e. Piles to be extracted shall be identified and given separately
COMMENTS
Section E – Piling & Diaphragm Walling (Cont’d) Items Piles other than cast in situ & interlocking sheet piles Cast in-situ piles
SMM 1
Interlocking steel piles
- m2 - include handling and transporting - > 3m, stages 1.50m - shall stated whether is left or drawn - m, corner and junction pile - m, cutting/burning
- giving in metre - heads and shoes – in Nos. - cutting – in Nos
Pile extension
Bakau Piles
SMM 2 – E5 - Total Nos. of piles stating length - Size & weight of heads & shoes stated - Total driven depth in metre - Total Nos. of piles - The concreted length in metre - Total driven / bored depth, stating the max. depth - Measured in m2, < 12m 12m – 24m > 24m - m, Corner, junction, closure & taper piles as EO
- m, total no. of pile extensions - total length of pile estensions < 3.00 m > 3.00 m - in Nos - giving the diameter, method of driving and testing - classified in length as < 3m, in 1.50m stages
COMMENTS
Section E – Piling & Diaphragm Walling (Cont’d) E12 - Diaphragm Walls ** Notes: - No detail given by SMM 1 for the items below. Items Excavation
Unit M3
Exc. In rock Disposal Concrete Trimming & cleaning the faces Reinf Waterproof joints Guide walls Top of walls & reinf. To receive cappings Prepare cast in pockets / chases Remove guide wall
M3 M3 M3 M2 Kg Item M M
SMM 2 - state the wall thickness and maximum depth - volume of exc. Calculated fr. nominal lengths & depths of walls - as EO
- stating wall thickness & spec of concrete mix
- include add. Weight of stiffening, lifting & supporting steel cast in
- state thickness
m/item M
- stating limitation on method of disposal
Section F – Concrete Work SMM 1 Section IV/2 – Generally 1. No deduction for a. Volume of steel b. Opening in wall, floors, roof slabs, roadway of 0.20m2 c. Voids < 0.05m3
Not stated
Section IV / 20 1. Expansion joints – measured in m
SMM 2 F1 – Generally 1. Beds, slabs to receive further finish, laid to slopes < 150 from horizontal/ >150 from horizontal shall be described. 2. No deduction for d. Volume of steel e. Voids due to boxed / tubular steelwork < 0.05m2 sectional area f. Voids < 0.05m3 other than voids in soffits of troughed or coffered slabs F2 – Classification of Size 1. Classifications : < 100mm 100mm – 150mm 150mm – 300mm > 300mm 2. The stated thickness of walls, beds, slabs shall exclude projections. F4 – Joints 1. Designed joints – waterstop, expansion, compression a. In formation of bays – m b. Complex shape – No 2. Particulars shall be given in description :a. Formwork b. Treatment of reinforcement crossing the joint c. Waterstop, expansion, compression jointing & pointing material
COMMENTS
Section F – Concrete Work (Cont’d) SMM 1 Not stated
SMM 2 F5 – Finished Cast On To Concrete
Not stated
1. Distinguishing between sides, soffits & upper surfaces – m2 - as EO to the concrete stating the mix & thickness of the finish F6 – Labours On Concrete Items Treating the surfaces of unset concrete Hacking faces of concrete Grinding, sand blasting & similar treatments
Unit M2
Channels, chases to be cut Mortices, pockets, holes
M
COMMENTS
Description
M2 M2
No
-works to soffits > 3.50m high kept separately state the height in 1.50m stages
- subsequent grouting included in description state the mix of grout
Section F – Concrete Work (Cont’d) Concrete Categories Items Foundation in trenches Isolated foundation bases
Casings to steel grillages Casings to steel ground beams Pile Caps Beds
Suspended slabs
Coffered or troughed slabs Upstands, kerbs, copings, sills
SMM 1 – Section IV/3-19 - m3, where less than 300mm thick shall be given separately - in small bases for fencing post in No - in m3, where less than 300mm thick shall give separately - Foundation < 0.15m3 – m3,state the number - cement grouting – m2
SMM 2 – F3 - m3
- m3, stating the number
- m3
- m3
- m3, stating the number
- m3, stating the number - < 300mm thick – m2 state thickness - m3, deemed to include thickening, - > 300mm thick – m3 exclude upstands, stating thickness - Thickening shall be measured in m as EO the bed. Width and thickness stated include excavation, hardcore and formwork - m2, state thickness - m3, deemed to include thickening, - measurement take across beams exclude upstands, stating thickness - slope floors shall be given separately Not stated - given separately, stating the thickness - volume of troughs/coffers shall be deducted - m, including formwork, angels, ends - m3 and intersaction
COMMENTS
Section F – Concrete Work (Cont’d) Concrete Categories Items Walls
Fascias, fins Beams Columns Steps, staircases Tops and cheeks of dormers
SMM 1 – Section IV - < 300mm – m2, state the thickness - > 300mm – m3 - measurement take btw piers/projections
-m3 - m3 - steps, staircase, strings – m3 - Landing slabs – m2 Not stated
SMM 2 – F3 - m3, include kickers, attached columns, stating thickness
- m3, stating thickness - m3 - m3 - m3, deemed to include strings and landings - m3, stating the thickness
COMMENTS
Section F – Concrete Work (Cont’d) Reinforcement Items Bar Reinforcement
SMM 1 – Section IV/21-25 - kg - include cutting to length, hooked ends and bending - Categories - general - links, stirrups, bindings - indented bars - bar > 12m in stages of 3m - helical reinforcement - Work requiring special bending
SMM 2 – F8-F9 - kg / tones stating diameter. - Categories straight and bend bars, include hooked bars curved bars irrespective of radius Links, stirupps, binders Spaces & chairs not at the contractor’s choice - Horizontal bars & bars sloping < 30 0 from horizontal over 12m stating the length in further stages of 3.00m. - Vertical bars & bars sloping > 30 0 from horizontal over 6m stating the length in further stages of 3.00m.
Fabric Reinforcement
- m2 - measured net area - no deduction for opening > 1m2
- No allowance made for laps. - No deduction for voids < 1.00m2. - In m2 stating the mesh, weight / m2, min extend of sides & end laps. - Temporary strutting given in description, > 3.50m stated the height in further stages of 1.50m.
COMMENTS
Section F – Concrete Work (Cont’d) Formwork SMM 1 Section IV/26-27 1. No deduction for voids < 1.00m2. 2. m2, to small features shall be in No. 3. Formwork left shall be described.
4. Formwork to soffits > 3.50m high described stating height in further stages of 0.50m.
SMM 2 F10- Generally 1. No deduction for voids < 1.00m2. 2. Formwork – permanent character to be left shall be so described – impossible to remove. 3. Formwork to curved surface stating geometrical nature & radius. 4. Formwork to soffits < 1.00m high shall be described. 5. Formwork to soffits > 3.50m high shall be so described stating height in further stages of 1.50m.
COMMENTS
Formwork Categories Items Foundation & Beds
SMM 1 Section IV/28a,h 1. Soffit of slab for thickness > 300mm shall be given separately 2. Edges – m where < 300mm, stages in 100mm
SMM 2 F11 1. Formwork to edges & faces of foundations (bases, pile caps & beds) & ground beams > 1.00m – m2 < 1.00m – m, stating height - <250mm 250mm – 500m 500mm – 1.00m 2. Formwork to kickers for walls – m
COMMENTS
Section F – Concrete Work (Cont’d) Formwork Categories Items Slabs, Staircases & Landings
SMM 1 1. sloping surfaces measured in m2
Section F – Concrete Work (Cont’d)
SMM 2 F12 1. Measured in m2. 2. Classification - Horizontal - Sloping < 150 from horizontal - Sloping > 150 from horizontal Items Formwork to soffits of solid slabs > 200mm thick Formwork to sloping upper surfaces of slab > 150 from horizontal Formwork to edges of slabs, steps, risers to staircase
Unit Description M2 - state thickness in stages of 100mm M2
Formwork to edges of staircase flights Formwork to ends & perimeters of openings > 1.00m girth
M
M
M
- Categories <250mm 250mm – 500mm 500mm – 1.00m - stating max. width - Categories <250mm 250mm – 500mm > 500mm, depth shall be stated
COMMENTS
Formwork Categories Items Walls
SMM 1 IV/29-30 1. m2, measured on both sides of walls
Beams, Casings, Cantilevers & The Like
IV/27e,28f 1. m2, sides and soffits of beams and lintels 2. Formwork to secondary beams measured up to sides of main beams. No deduction from the formwork of the main beam where secondary beam intersects it. 3. Formwork to beams intersect with columns measured up to them on all sides. No deduction from formwork to columns at intersection.
Pilasters & Columns
1. m2
SMM 2 F13 1. m2, stating vertical / battered. 2. Formwork inside stairs wells, lifts wells given separately. 3. Vertical surfaces > 3.50m, shall be measured as EO for formwork. 4. Formwork is required to 1 side of wall shall be stated, stated the method of uploading the other faces. F14 1. m2 2. Classification - Horizontal - Sloping < 150 from horizontal - Sloping > 150 from horizontal 3. Formwork to secondary beams measured up to sides of main beams. No deduction from the formwork of the main beam where secondary beam intersects it. 4. Formwork to beams intersect with columns measured up to them on all sides. No deduction from formwork to columns at intersection. 5. Formwork to sloping upper surfaces of beams be measured > 15 0 from horizontal. F15 1. m2 2. No deduction for beam intersection.
COMMENTS
Section L – Roofing SMM 1 Same as SMM2
SMM 2 L2-Measurement 1. No deduction for voids < 0.50m2 2. Work to curved, conical and spherical roofs shall described stating the radius
COMMENTS
Slate or Tile Roofing Items Roof covering
SMM 1 Section X/1-10 - m2
Eaves
-m
Verges
-m
Valleys
-m
Ridges, hips and vertical angles
- same as SMM2
SMM 2 L3-L15 - m2, stating the pitch - vertical coverings shall be given separately -m - raking eaves and curved eaves shall be given separately -m - raking verges, curved verges shall be so described - m as EO - bedding and pointing in description - mitred hips and mitred vertical angles – m - ridge tiles, hip tiles and vertical angle tiles – m - bedding and pointing in description
COMMENTS
Section L – Roofing (Cont’d) Corrugated or Troughed Sheet Roofing Or Cladding Items Roof covering
SMM 1
Bedding and pointing Ridge, hips, vertical angles
SMM 2 L16-L26 - m2 - covering > 50 degree shall be described -m
COMMENTS
-m - capped ends, capped angles, capped interactions, vents, finials ends - No - m, stating the width or girth - m, stating the width or girth
Barge boards Flashing/ expansion joints Others Items Roof decking
Bitumen-felt roofing
SMM 1
SMM 2 - m2 - covering > 50 0 shall be described - roof covering > 300mm wide – m2 - < 300mm wide, m stating width in stages of 150mm - Classifications- flat coverings < 10 0 - slope covering > 10 0 < 500 - slope covering > 50 0 and vertical coverings - covering < 1.00m2 – Nos - flashing – m, stating width or girth in stages of 150mm
COMMENTS
Section L – Roofing (Cont’d) Others (Cont’d) Items Sheet metal roofing
Felt Roofing
SMM 1 - as clauses in asbestos sheet covering
X/24-26 - m2 - vertical work & work > 30 0 shall give separately Asbestos Sheet X/27-30 Covering - m2 - vertical sheeting and sheeting > 600 shall give separately - bedding and pointing – m - ridges – m, described lap - capped ends – Nos - hip capping, barge boards, corner piece, flashings, lourves, jamb and lintel - m
SMM 2 - m2 - Classifications- flat coverings < 10 0 - slope covering > 10 0 < 500 - slope covering > 50 0 and vertical coverings - covering < 1.00m2 – Nos - Long strip roofing kept separate stating length of roof slope to be covered - < 4m - 4m – 6m - 6m – 8m - > 8m - Nailing shall be given in metres stating the spacing
COMMENTS
Section M – Woodwork SMM 1
XI- centering - centering – nett area - centering left shall be described - classified - vaulting – m2 - soffits under 2m span and 300 mm wide – m - soffits under 2m span, > 300mm wide – m2 - soffits > 2m span - No XI – Timber 1. wrought timber shall be given separately 2. structural timber – m 3. timber > 5m length shall be given separately 4. classifications lintel floor joist partitions trussed partitions rafters ceiling joints and collars purlins, ceiling beams, struts trussed purlins and beams roof principals
SMM 2 M1 - Generally - stating sawn or wrought - item required to be in one continuous length > 5.00m stating the length in further stages of 600mm - curved items shall be described M2-M3 - Carcassing - m, stating the cross-section dimensions - labours on sawn items shall be deemed to included - labours on wrot items shall be measured -wrought surface on sawn items – m, stating width / girth M4 – M12 – First Fixings 1. Boarding and flooring State thickness, method of jointing and fixing M2 Classification - floors - walls - ceilings and beams - roofs - domers - gutter - eaves, verge, fascias – m no addition for joints or laps no deduction for voids < 0.50m2 members fixed in length < 1.00m shall be
COMMENTS
described
Section M – Woodwork SMM 1 XI – Timber 5. labours on timbers rebates and grooves, stating girth > 75mm chamfers and moulding, stating width > 75mm rebated, grooved, tongued or cross-tongued joints 6. roof boarding – m2 7. felt – m2 8. wall battening – m2, state size and spacings 9. floor fillets – m 10. gutter boards&sides – m2 11. boardings – m2 12. fascias and barge boards - m
SMM 2 M4 – M12 – First Fixings (Cont’d) 1. Boarding and flooring (Cont’d) areas < 300mm width – m, stating the width Areas < 1.00m2 – No Firrings – m, state width and average depth Drips – m, state extreme size. < 300mm length – No Bearers – m, stating extreme size, < 300mm length – No Nosings and margins – m Access traps, cesspools – NO Angle fillets and tilting fillets – m, stating cross-section dim. Open spaced grounds and battens – m2, stating size, spacing Framework > 300mm wide – m2 Framework < 300mm wide – m, stating width M13-M16 – Second Fixings 1. unframed fixings m Classifications a. Skirting b. Architraves c. Stops d. Glazing beads e. Isolated shelves, work tops, seats f. Window boards, nosings, bed moulds
XII-Joiner 1. nosing to floors – m 2. casements – m2 3. beads around casements – m 4. sashes and cased frames – m2 5. doors – m2, stated the No 6. plain window and door linings – m 7. paneled lining – m2 8. door frame – m 9. architraves - m
COMMENTS
g. Handrails
Section M – Woodwork SMM 1
SMM 2 M13-M16 – Second Fixings (Cont’d) Sheet linings and casings a External work shall be so described b Sloping work shall be so described c No deduction for voids < 0.50m2 d > 300mm wide to walls and ceiling – m2 e < 300mm – m, stating width in stages 100mm f openings < 0.50m2 – No g access panel 0 No as EO M17-M30 – Composite Items 1. trussed rafters, roof trusses – No 2. doors – No 3. door frame and lining sets – m, stating the extreme size and no. of lengths of cills, mullions and transoms 4. door frames and lining where supplied together with associated doors – No 5. casement and frames and window surrounds – No 6. staircases and short flights of steps – No. landing shall be included 7. balustrade - No
COMMENTS
Type of timber used. Specify group of timber specifies, eg. Resak
Section S – Floor, Wall And Ceiling Finishes SMM 1 1. XI/24e- ceiling at height > 3.50m fr floor shall described separately in stages of 1.50m 2. XIV/1 - No deduction for void < 0.50m2
SMM 2 S1 – Information 1. Shall be classified : a. internal work b. external work 2. Work to pattern or > than 1 colour – shall be described 3. work on different bases shall be kept separate 4. curved work shall be given separately 5. work to ceiling and beams, > 3.50m above floor shall state the height in stages 1.50m 6. no deduction from the areas of finishings shall be made for grounds S2 – Insitu Finishings – Generally 1. m2 2. no deduction shall be made for voids < 0.50m2
COMMENTS
In-situ Finishings Items Walls, ceilings, beams, columns
Mouldings
SMM 1 XIV/7-8 - plastering – m2 - ceilings – measured btw walls - soffits of stairs give separately XIV/22 - shall be measured
SMM 2 - ceiling shall be deemed to include sloping ceiling - angle screed, casing and similar beads – m, stating type, size and method of fixing
- architraves, mouldings, ceiling ribs, cornices etc – m, stating girth of visible contour - cornices with bracket / with flat or weathered tops shall described
COMMENTS
Section S – Floor, Wall And Ceiling Finishes (Cont’d) In-situ Finishings (Cont’d) Items Staircase areas
SMM 1 XIV/47 - treads, riser, strings – m - non-slip insets – m
Floors
VIII/2 - paving, measured nett area, laid to slopes shall measured separately - work in boiler room etc same as SMM2 - no deduction for voids < 0.50m
Channels Skirtings and kerbs Dividing strip, cover strips, cover fillets, movement joints
XIV/21 - m, stating height
SMM 2 -all work to staircase shall be given separately - treads, risers – m, stating dimension - undercut risers shall be given separately - nosings, inserts – m as EO - strings and aprons – m, stating width - Classified slopes < 150. intersection on work to crossfalls shall be deemed to be included > 150 - work in boiler room, machine room etc which interrupted by seatings, channels, ducts shall be described. - Work to floor lay in bay shall be described, stating average size of bays - work to floors laid in 1 operation with base shall be described - filling in recessed manhole covers shall be so described - m as EO - channels to fall shall be so described - m, stating height/ width
- m, stating size
COMMENTS
Section S – Floor, Wall And Ceiling Finishes (Cont’d) Beds and Backings SMM 1 XIV/24 - screeded or floated beds-m2, stating thickness - gutter and channels in screeds - m
SMM 2 - S10 - beds and backings to receive different types of finishings shall be given separately - forming channels – m as EO
COMMENTS
SMM 2 - S11 - particulars: kind of tile size and thickness of tile shape of units nature of surface finish bedding treatment of joins layout of joints - no deduction for voids < 0.50m2 - isolated units or access units - No
COMMENTS
SMM 2
COMMENTS
Tile, Slab and Block Finishings SMM 1 XIV/36 - a preamble item shall be given - m2 - skirting in m
Metal Lathing SMM 1 XIV/2-3 1. measured nett, m2
Section S – Floor, Wall And Ceiling Finishes (Cont’d) Flexible Sheet Finishings SMM 1 No detail
SMM 2 - S12-S15 -particulars kind and quality of material thickness of material method of fixing - m2, no deduction for voids < 0.50m2 - describe the extend of lap and type of seam - cover strips over joints – m, stating size
COMMENTS
Dry Linings And Partitions SMM 1 No detail
SMM 2 - S16 - lining – m2, no deduction for voids < 0.5m2 - given separately in m, stating method of fixing sole plates head abutments intersections framings to openings - work to isolated column – kept separate, state Nos of column - access panel – nos
COMMENTS
Section S – Floor, Wall And Ceiling Finishes (Cont’d) Suspended Ceilings, Linings And Support Work SMM 1 XIV/10,15 - cornices –m - cornices which are circular on plan shall give separately - deduction of wall or ceiling plastering shall be made on any face where width covered by a cornice > 150mm - coves > 25mm radius, measured in m, stating girth
SMM 2 - S17 - particulars kind and quality size and thickness size and spacing of supports layout of joints treatment of joints type, size and length of hangers nature of structure to which brackets and hangers fixed method of securing brackets and hangers to structure - Lining – m2 - no deduction for voids < 0.50m2 - access panel - Nos
COMMENTS
SMM 2 - S18-S23 - m2, no deduction for voids < 0.50m2 - forming openings < 0.50m2 – Nos - access panel – Nos - Arches, domes, groined soffits – No, stating overall size - covers, mouldings, cornices - m
COMMENTS
XI/24 - lining – m2 - cover strips – m Fibrous Plaster SMM 1 XIV/26-35 - a preamble shall be given - cornices –m - shall not include any carpenter’s work - Arches, domes, groined soffits – No, stating overall size
