GPAA BLOCK A GROUND
Item no / Description / Unit / Qty / Rate / Amount
PRELIMINARIES
The agreement is to be the JBCC Series 2000 Principal Building Agreement prepared by the Joint Building Contract Committee July 2007 edition 5.0 code 2101
PREAMBLES FOR TRADES
The Model Preambles for Trades (2008 Edition) as published by the Association of South African Quantity Surveyors shall bedeemed to be incorporated in these Bills of Quantities
GENERAL PRELIMINARIES
To be excluded from the pricing.
The following is supplied by the Employer :
Temporary services (water, electricity & sanitation), Contractors All Risk Insurance.
To be included in the pricing :
In this section the contractor is to price all project overheads including any responsibility directly or implied by the contract document, and including but not limited to the following:
Site supervision, setting out, cleaning, jobbing, rubble removal, telephone and fax costs, transport costs, security, temporary stores, health & safety measures (including PPE, safety signage, safety files etc as per the construction regulations), workmen's compensation registration and upkeep, Public
Liability Insurance of R 10m, printing of plans.
REFER TO ANNEXURE B FOR SPECIFIC PRELIMINARIES
1 / Fixed Preliminaries Item / Item / R / R
2 / Time Related Preliminaries Item / Item / R / R
3 / Value Related Preliminaries Item / Item / R / R
GPAA BLOCK A GROUND
Item no / Description / Unit / Qty / Rate / Amount
BILL 1 / BILL NO. 1
ALTERATIONS PREAMBLES
For preambles see "Model Preambles to Trades"
SUPPLEMENTARY PREAMBLES
View site before submitting his tender the contractor shall visit the site and satisfy himself as to the nature and extent of the work to be done and the value of the materials contained in the buildings or portions of the buildings to be demolished.
No claim for any variations of the contract sum in respect of the nature and extent of the work or of inferior or damaged materials will be entertained
General
The contractor shall carry out the whole of the works with as little mess and noise as possible and with a minimum of disturbance to adjoining premises and their tenants.
He shall provide proper protection and provide, erect and remove when directed, any temporary tarpaulins that may be necessary during the progress of the works, all to the satisfaction of the principal agent.
Water supply pipes and other piping that may be encountered and found necessary to disconnect or cut, shall be effectually stopped off or grubbed up and removed, and any new connections that may be necessary shall be made with proper fittings, to the satisfaction of the principal agent
Doors, fanlights, fittings, frames, linings, etc which are to be re-used shall be thoroughly overhauled before re-fixing including taking off, easing and re-hanging, cramping up, re-wedging as required and making good cramps, dowels, etc, and easing, oiling, adjusting and repairing ironmongery as necessary, replacing any glass damaged in removal or subsequently and stopping up all nail and screw holes with tinted plastic wood to match timber, unless otherwise described.
Re-painting or re-varnishing is given separately Prices for taking out of doors, windows, etc shall include for removal of all beads, architraves, ironmongery, etc
Pricing for items described as to be removed is to include for carting off-site and dumping at a dumpsite located by the contractor, dumping fees etc
Prices for taking out and removing doors and frames shall include for removing door stops, cabin hooks, etc and making good floor and wall finishes to match existing
With regard to building up of openings in existing walls, cement screeds and paving, granolithic, tops of walls, etc, shall be levelled and prepared for raising of brickwork
Making good of finishes shall include making good of the brick and concrete surfaces onto which the new finishes are applied, where necessary
The contractor will be required to take all dimensions affecting the existing buildings on the site and he will be held solely responsible for the accuracy of all such dimensions where used in the manufacture of new items (doors, windows, fittings, etc)
Credit for materials being removed to be factored into the pricing
Item no / Demolitions and Alterations: / Unit / Qty / Rate / Amount
Take up and remove
1 / Glued down carpet tiles and prepare to receive new carpets / m² / 461 / R / R
Break down and remove
Break into existing wall including carting away rubble
2 / Form opening 1477 x 2600mm high in 230mm brick wall with plaster both sides size, install lintel, and make good plaster reveals and damaged finished (painting elsewhere). / No / 02 / R / R
3 / Break out existing steel frame for single door, form opening 1477 x 2600mm high in 230mm brick wall with plaster both sides size, install lintel, and make good plaster reveals and
damaged finished (painting elsewhere). / No / 01 / R / R
Hacking up/off and cart away
4 / Tiles & screed from floors and prepare for new screed / m² / 24 / R / R
5 / Tiles & plaster from walls to be re-plastered / m² / 94 / R / R
Taking out or breaking out and removing piping, sanitary fittings, etc, including cutting off as necessary, disconnecting piping from fittings, plugging or temporary
plugging of water and waste pipes (making good finishes not required)
6 / WC Pan, cistern and flushpipe / No / 03 / R / R
7 / Urinal including flushing mechanism and trap etc / No / 02 / R / R
8 / WHB on pedestal including taps, waste unions, trap,
connectors, angle valves etc / No / 04 / R / R
Taking down and set aside for re-use
9 / Single timber door with hardware from steel or aluminium frameincluding removing hardware from door and handing to client / No / 01 / R / R
10 / Soap dispenser / No / 01 / R / R
11 / Toilet roll holder / No / 03 / R / R
12 / Wall hung mirror / No / 01 / R / R
Carried forward to summary / R
GPAA BLOCK A GROUND
Item no / Description / Unit / Qty / Rate / Amount
BILL 2 / BILL NO. 2
CARPENTRY AND JOINERY
PREAMBLES
For preambles see "Model Preambles to Trades"
SKIRTINGS
Wrought Meranti
1 / 19 x 76mm Skirting plugged to wall or fitted to drywall m 68 / m / 67 / R / R
DOORS ETC.
Semi-solid core flush doors with 3,2mm hardboard covering on both sides hung to steel frames
2 / 40mm Door 813 x 2600mm high / No / 2 / R / R
Re-use existing semi-solid core flush doors with 3,2mm hardboard covering on both sides hung to steel frames
3 / 40mm Door 813 x 2600mm high No 3 / No / 01 / R / R
KITCHEN CABINETS
Cabinets & Worktops to approved specification and shop drawings
4 / Floor cabinet 3150mm long x 600mm deep x 900mm high of white melamine inside shelving and finishes, melawood mahogany doors with PVC edges, supawood kickplate (for tile
skirting by others) aluminium handles, heavy duty drawer sliders and 32mm Rustenburg black granite top with bull nosed edge and with hole cut for and including Franke Trendline 721
DEB sink and with hole cut for mixer (supplied and fitted by others), all per tender drawing / Item / 1 / R / R
Vanity cupboards to approved specification and shop drawings
5 / 3100mm Wide x 500mm deep x 750mm high granite vanity wall hung unit with top twice cut out for sit-on basin (elsewhere measured) at prime cost of R 10,000 excluding VAT, delivered
and installed including silicone sealant all around / No / 1 / R / R
DADO RAILS
Solid Meranti
6 / 90mm Profiled dado rail fixed with non-visible mechanical fixing to walls or drywalls, including mitred corners / m / 170 / R / R
Carried forward to summary / R
GPAA BLOCK A GROUND
Item no / Description / Unit / Qty / Rate / Amount
BILL 3 / BILL NO. 3
CEILINGS, PARTITIONS AND ACCESS FLOORING
PREAMBLES
For preambles see "Model Preambles to Trades"
SUPPLEMENTARY PREAMBLES
Bulkheads
Bulkheads are defined as those portions of ceilings which are stepped down from the general ceiling level in a particular room or area and which generally occur along the perimeter. Their purpose is either to conceal services or to create architectural features.
Bulkheads have only been described as such where they conform to the above definition and where the horizontal or vertical dimensions do not exceed 1200mm. Where these dimensions are more than 1200mm, such portions of ceilings have been included in the appropriate general items of ceilings.
Rates are to include for sub grids if it deemed to be necessary, and no claims in this regard will be entertained.
SUSPENDED CEILINGS & BULKHEADS
Hangers, suspension grids, "lay-in" panels, etc are to be in accordance with the manufacturers' recommendations
Electrical light fittings, diffusers, panels, etc. generally are "lay in" units of the same dimensions as the suspension grid described and allowance must be made accordingly for their support inclusive of any flexibility in setting out that may be required (ceiling panels have not been deducted and pricing is to take cognizance thereof).
9.5mm Taper edge "Rhino" gypsum plasterboard with taped and skimmed joints and the whole finished with 3mm to 6mm "Rhinolite" gypsum skim plaster trowelled to a smooth polished surface, on dry-wall studs/screw up tees at 600mm centres in one direction, including tees, hangers, beams, etc
1 / Vertical edge of suspended ceiling 425mm high to formbulkhead in front of windows (refer tender drawing / m / 85 / R / R
White vinyl clad 1200 x 600 x 9mm gypsum board with foil back on "Donn T38" pre-painted exposed tee suspension system including main and cross tees, necessary hangers, grids, etc.
2 / Ceilings suspended not exceeding 1,0m below concrete soffits (Provisional) / m² / 485 / R / R
"Donn"-cornices for suspended ceilings
3 / "SM 25" Pre-painted cornices plugged m 323 / m / 186 / R / R
PARTITIONS ETC.
"Rhino-Drywall" Partitioning shall comprise steel studding formed of 63mm top and bottom tracks with vertical studs at maximum 600mm centres, friction fitted or pop riveted to the
top and bottom tracks with similar additional vertical studs as necessary at abutments, ends, etc. and covered as described with wallboard screwed to studding with 25mm drywall screws
at maximum 220mm centres. Boards are to be butt jointed and finished with "Rhino" tape and "Ready mix D" jointing compound all in accordance with the manufacturer's instructions.
Intersections and abutments are measuredseparately and descriptions shall be deemed to include any additional studs, corner beads, jointing compound, tape, etc.
Note: Paint finishes are measured elsewhere
“Rhino Drywall" Steel stud partitioning with 12,5mm taper edge "Rhino board" on both sides and with joints butt jointed and finished with "Rhino tape" and suitable jointing compound
4 / Partitioning 2600mm high with bottom track plugged and top track fixed to underside of ceiling / m / 10 / R / R
5 / Extra over partition 2600mm high for T-intersection or column / wall abutment / No / 4 / R / R
SUNDRIES
Aluminium Skirting
6 / Standard aluminium skirting fitted to drywall with skirting screws at 500mm centres / m / 20 / R / R
Carried forward to summary / R
GPAA BLOCK A GROUND
Item no / Description / Unit / Qty / Rate / Amount
Bill 4 / BILL NO. 4
FLOOR COVERINGS, WALL LININGS, ETC
PREAMBLES
For preambles see "Model Preambles to Trades"
SUPPLEMENTARY PREAMBLES
The contractor is to familiarize himself with the condition of the existing screed to receive carpet tiles and allow in his rates for the proper preparation of the screed to sound, smooth and
even finish
CARPETS
500 x 500mm "Nexus Nexbac Berber Point 920" carpet tiles
1 / On floors / m² / 362 / R / R
2 / On floors in border 500mm wide / m / 149 / R / R
SUNDRIES
Transition strips
3 / Brass plated carpet to tile transition strip plugged to screed / m / 2 / R / R
Carried forward to summary / R
GPAA BLOCK A GROUND
Item no / Description / Unit / Qty / Rate / Amount
Bill 5 / BILL NO. 5
IRONMONGERY - PREAMBLES
For preambles see "Model Preambles to Trades" For Union Hardware the following representative may be contacted :
(Assa Abloy - Annemarie Green 011 - 761 5000)
IRONMONGERY FIXED TO WOOD
LOCKS - "Union"
1 / Lockset for single door comprising mortice lock, handles, escutcheons, cylinder or thumb turn cylinder at Prime Cost of R 400.00 delivered. / No / 3 / R / R
IRONMONGERY FIXED TO BRICKWORK OR CONCRETE - "Union"
2 / "CZ8731SC" Door stop plugged / No / 3 / R / R
Kimberley Clark" or other approved
3 / CP Toilet roll holder at Prime Cost of R 300.00 delivered. plugged to brickwork / No / 3 / R / R
4 / Re-fit existing soap dispenser / No / 1 / R / R
5 / Re-fit existing paper towel holder / No / 1 / R / R
BLINDS
25mm Venetian aluminium blinds
6 / For window opening size 1200 x 2100mm high / No / 31 / R / R
Carried forward to summary / R
GPAA BLOCK A GROUND
Item no / Description / Unit / Qty / Rate / Amount
Bill 6 / BILL NO. 6
METALWORK PREAMBLES
For preambles see "Model Preambles to Trades"
ALUMINIUM WINDOWS, DOORS, ETC.
NOTE:
The finish is to be powder coated to match existing dark grey colour. The glazing is to be in accordance with the AAAMSA standards. The units to be manufactured and installed by a
AAAMSA member company and a glazing certificate will be required
Hardware to be as per the shop front schedule or alternative approved by the Architect in writing
Pricing is to include for sealant on either side between the aluminium frame and steel / concrete / plaster to which it is secured with a sealing compound to be approved by the architect in writing.
Shopfronts and windows etc exposed to the weather will have to be sealed in a suitable UV and water resistant sealant.
Windows, doors and stack-doors, fixed to brickwork,
concrete or steel per the window schedule
1 / 1477 x 2600mm high Aluminium door frame for timber door (measured elsewhere) with glazed side panel including vinyl decals (per tender drawings) W1 / No / 3 / R / R
Carried forward to summary / R
GPAA BLOCK A GROUND
Item no / Description / Unit / Qty / Rate / Amount
Bill 7 / BILL NO. 7
PLASTERING - PREAMBLES
For preambles see "Model Preambles to Trades"
SCREEDS
1:3 Cement plaster screeds steel trowelled on concrete
1 / 30mm Thick on floors / m² / 24 / R / R
INTERNAL PLASTER
Cement plaster steel or wood trowelled, on brickwork
2 / On walls inclusive of flush columns and beams / m² / 94 / R / R
Carried forward to summary / R
GPAA BLOCK A GROUND
Item no / Description / Unit / Qty / Rate / Amount
Bill 8 / BILL NO. 8
TILING - PREAMBLES
For preambles see "Model Preambles to Trades"
SUPPLEMENTARY PREAMBLES
The contractor is to familiarize himself with the condition of the existing screed to receive tiles and allow in his rates for the proper preparation of the screed to sound, smooth and even
finish
WALL TILING
600 x 600 x 15mm Thick full body porcelain tiles at Prime Cost of R 200/m2 excluding VAT fixed with porcelain tile adhesive (Gold Star or similar approved) to screed (including preparation), flush pointed with tinted jointing
compound.
1 / On plastered walls / m² / 6 / R / R
2 / On plastered walls including cutting of tiles to form accent strips and skirtings per tender drawing / m² / 94 / R / R
3 / On plastered walls in narrow widths / m² / 3 / R / R
100 x 300mm Pebble Listello at PC of R 200/m excluding VAT fixed with porcelain tile adhesive (Gold Star or similar approved) to screed (including preparation), flush pointed
with tinted jointing compound.
4 / On walls / m / 35 / R / R
Polished Aluminium trims, listello's etc
5 / Genesis EAM080 Bright Silver" Square trim / m / 34 / R / R
FLOOR TILING
600 x 600 x 15mm Thick full body porcelain tiles at Prime Cost of R 200/m2 excluding VAT fixed with porcelain tile adhesive (Gold Star or similar approved) to screed (including preparation), flush pointed with tinted jointing compound.
6 / On floors and landings including cutting of tiles to form accent strips / m² / 48 / R / R
7 / On skirtings 100mm high fixed to supawood kick plate / m / 5 / R / R
Carried forward to summary / R
GPAA BLOCK A GROUND
Item no / Description / Unit / Qty / Rate / Amount
Bill 9 / BILL NO. 9
GLAZING - PREAMBLES
For preambles see "Model Preambles to Trades"
TOPS, SHELVES, DOORS, MIRRORS, ETC.
6mm Silvered float glass copper backed mirrors glued to and including 25mm supawood backing plugged to brickwork
1 / Mirror 1900 x 900 with 100mm bevelled edge in 100mm solid mahogany frame / No / 1 / R / R
Carried forward to summary / R
GPAA BLOCK A GROUND
Item no / Description / Unit / Qty / Rate / Amount
BILL 10 / BILL NO. 10
PLUMBING AND DRAINAGE
PREAMBLES
For preambles refer to "Model Preambles to Trades"
SUPPLEMENTARY PREAMBLES
Waste unions
Descriptions of waste unions shall be deemed to include rubber or vulcanite plugs and chains fixed to fittings
uPVC pipes and fittings:
Sewer and drainage pipes and fittings shall be jointed and sealed with butyl rubber rings.
Soil, waste and vent pipes and fittings shall be solvent weld jointed.
uPVC pressure pipes and fittings:
Pipes for water supply shall be of the class stated. Pipes of 50mm diameter and smaller shall be plain ended with solvent welded uPVC loose sockets and fittings
Pipes of 63mm diameter and greater shall have sockets and spigots with push in type integral rubber ring joints.
Bends shall be uPVC and all other fittings shall be cast iron, all with similar push-in type joints.
Copper pipes:
Pipes shall be hard drawn and half-hard pipes of the class stated. Class 0 (thin walled hard drawn) pipes shall not be bent. Class 1 (thin walled half-hard), class 2 (half-hard) and class 3 (heavy walled half-hard) pipes shall only be bent with benders with inner and outer formers. Fittings to copper waste, vent and anti-siphon pipes, capillary solder fittings and compression fittings shall be "Cobra Watertech" type. Capillary solder fittings shall comply with ISO 2016. Only compression fittings shall be used in walls or in ground. Rates for piping shall be deemed to include for chasing in walls and bedding pipes firmly.
Copper pipes are to be installed in accordance with the latest revision of the Code of Practice for Copper Plumbing soldering techniques. Flux, solder, etc to be strictly in accordance with the Manufacturer's requirements with special attention to copper flux composition.
Reducing fittings
Where fittings have reducing ends or branches they are described as "reducing". In the case of pipes with diameters not exceeding 63mm only the largest end or branch size is given. Should the contractor wish to use other fittings andbushes or reducers he may do so on the understanding that no claim in this regard will be entertained. In the case of pipes with diameters exceeding 63mm all sizes are given and no claim for extra bushes, reducers, etc will be entertained.
Fixing of pipes
Unless specifically otherwise stated, descriptions of pipes shall be deemed to include fixing to walls, casting or building in. Pipes chased into walls or suspended in ceiling voids are measured separately.
Exposed concrete surfaces
Exposed surfaces of concrete storm water channels, cover slabs, inspection eye marker slabs, gulley tops, cleaning eye tops, catch pits, inspection chambers, etc shall be finished
smooth with plaster
Excavations
No claim for rock excavation will be entertained unless the contractor has timeously notified the quantity surveyor thereof prior to backfilling"Soft rock" and "hard rock" shall be as defined in Earthworks"