PREPARATION OF BILLS OF QU
USING BESMM 4 AND
BILLS OF QUANTITES DESCRI
BY Mr. AYOOLA I. OGUNKANMI
PUBLIC BUILDING DEPARTMENT
FEDRAL CAPITAL DEVELOPMENT AUTHORITY
1
GARKI
ABUJA
SUBSTRUCTURE
1.5: EXCAVATING AND FILLING
2.1.1
2.1.2
4.1.1
Removing Trees; (Provisional)
Girth 500 - 1500mm; Filled with laterite
Girth 1500 - 3000mm; Ditto
Nr.
Nr.
Site Clearance; Clearing Site vegetation and other
growth and dispose off site; entire site
Sq.m
5.2.0
Site Preparation; Remove topsoil 150mm deep
Sq.m
6.2.1
Excavation, commencing from stripped level; Foundation
excavation; Not exceeding 2m deep
Cu.m
Extra Over Foundation excavation; (Provisional)
Excavating in; below ground water level
Cu.m
7.1.3
7.2.1
9.1.1
9.2.0
11.1.2
11.2.2
Breaking up; Rock
Cu.m
Disposal
Gound Water; 600mm below original ground level
Excavated material off site
Item
Cu.m
Filling obtained from excavated material
Final thickness of filling not exceeding 500mm deep
500mm thick; Site, not more than 200mm around site,
backfilling foundations; in layers average depth 250mm
Sq.m
Final thickness of filling exceeding 500mm deep
500mm thick; Site, not more than 200mm around site,
backfilling foundations; in layers average depth 250mm
Sq.m
Graded Laterite
2
12.2.1
Imported Filling; Beds 50mm - 500mm deep 300mm thick;
Level, to falls and cross falls
Cu.m
Granite or other equal and approved Hardcore football size
12.2.1
Imported Filling; Beds 50mm - 500mm deep 300mm thick;
Level, to falls and cross falls
Cu.m
To Collecton
EXCAVATING AND FILLING (Cont'd)
Approved quality 1mm thick damp proof membrane
16.2.1
Damp Proof Membrane; Over 500mm wide, 1mm thick;
Horizontal
Sq.m
1.11: INSITU CONCRETE WORKS
1.1.2/1
2.1.1/1
2.2.2/2
5.1.1/1
Grade 30 Concrete
Mass Concrete; 225mm thick; In trench filling; Poured on or
against earth or unblinded hardcore
Cu.m
Weak Concrete (1:10 - graded sub base)
Horizontal Work; less or equal to 300 thick; in blinding;
poured on or against earth or unblinded hardcore
Cu.m
Grade 25 Concrete
Horizontal Work
Over 300mm thick; In structures; Reinforced less or
equal to 5%.
Cu.m
Vertical Work; less or equal to 300mm thick; in structures;
Reinforced 5%
Cu.m
3
Formwork
13.1.0
13.2.0
Plain formwork
Sides of foundations and bases;
less or equal to 500mm high: 450mm wide
over 500mm high
Lin.m
Lin.m
14.1.0
Edges of horizontal; less or equal to 500mm high: 150mm
Lin.m
20.1.0
Sides of isolated Columns 188Nr.; Regular rectangular
shape
Sq.m
Reinforcement
34.1.2
High yield steel bars
20mm diameter; Bent;
Tonnes
34.1.2
16mm diameter; Bent;
Tonnes
34.1.2
10mm diameter; Links
Tonnes
37.1.0
Mesh; 4.52kg/sq.m Ref. A152 minimum laps 150mm
Sq.m
To Collection
1.14: MASONRY
Brick/Block Walling
Hollow sandcrete blockwall beded and jointed in
cement and sand (1:6)
1.2.1/1
Walls;
225mm thick; blockwork; skin of hollow walls; laid in
stretcher bond
Cement and Sand (1:1)
4
Sq.m
16.1.3
Damp Proof Course less or equal 300mm wide; 50mm
thick; Horizontal
Lin.m
1.28: FLOOR WALL CEILING AND ROOF FINISHINGS
Cement and sand (1:4) smooth rendering
7.1.0
Plastering to Walls 12mm thick; Less or equal to 600mm
Lin.m
1.29: DECORATIONS
Dulux or other equal and approved latex paint one coat;
cement floated wall sandpapered smooth and one coat
of primer on floated wall.
1.2.2
Painting to general surfaces; Over 300mm girth; external
To Collection
SUBSTRUCTURE CARRIED TO SUMMARY
FRAMES
1.11: INSITU CONCRETE WORKS
5
Sq.m
Insitu Concrete
Grade 25 Concrete
5.1.1/1
Vertical Work; less or equal to 300mm thick; In structures
Reinforced less or equal to 5%
Cu.m
Formwork
Plain Formwork
20.1.0
Sides of Isolated Columns, 34Nr.; rectangular
Sq.m
Reinforcement
34.1.1*2
High yield steel bars;
20mm diameter; Straight and Bent
Tonnes
34.1.1*2
16mm ditto
Tonnes
34.1.1*2
10mm diameter; Links
Tonnes
FRAMES CARRIED TO SUMMARY
6
UPPER FLOORS
1.11: INSITU CONCRETE WORKS
Insitu Concrete
Grade 25 Concrete
2.1.2/2
2.2.2/2
Horizontal Work;
less or equal to 300mm thick; In structures; Reinforced
less or equal to 5%
Over 300mm thick ditto
Cu.m
Cu.m
Formwork
Plain Formwork
14.1.0
15.1.1
18.1.0
Edges of Horizontal; Width less or equal to 500mm:
150mm wide
Lin.m
Soffits of Horizontal Work;
For concrete less or equal to 300mm thick; Propping
less or equal to 3m high
Sq.m
Sides and soffit of attached Beams; Rectangular
Sq.m
Reinforcement
34.1.1*2
High yield steel bars;
20mm diameter; Straight and Bent
Tonnes
34.1.1*2
16mm ditto
Tonnes
34.1.1*2
12mm ditto
Tonnes
34.1.1*2
10mm diameter; Links
Tonnes
7
UPPER FLOORS CARRIED TO SUMMARY
STAIRCASES
1.11 INSITU CONCRETE WORKS
PLAIN IN SITU CONCRETE REINFORCED
Grade 25 Concrete
2.1.2
4.2.3/2
Horizontal Works; less or equal to 300mm thick
in Structures
Cu.m
Sloping Works over 150 ; over 300mm thick; in
staircases; Reinforced less or equal to 5%
Cu.m
FORMWORK
Plain formwork
14.1.0
Edges of horizontal; less or equal to 500mm high:
150mm wide
Lin.m
Soffits of horizontal works; for concrete less or
equal to 300 thick; propping less or equal to 3m
high
Sq.m
25.1.0
Soffit of sloping work; sloping one way
Sq.m
26.1.0
Staircase strings and the like; maximum width 380mm
Lin.m
27.1.0
Staircase Risers and the like; Vertical 150mm wide
Lin.m
15.1.1
8
REINFORCEMENT
34.1.1*2
High yield steel bars
16mm diameter straight and bent
Tonnes
34.1.1*2
12mm ditto
Tonnes
34.1.1*2
10mm diameter; Links
Tonnes
TO COLLECTION
STAIRCASES (Contd)
1.28: FLOOR WALL CEILING AND ROOF FINISHINGS
Cement and sand (1:4) smooth rendering
7.2.0
7.1.0
Plastering to Walls 12mm thick;
over 600mm wide
Sq.m
Less or equal to 600mm
Lin.m
600 X 600 X 15mm thick Vitrified Tile
2.1.0
2.2.0
Finish to floors, Vitrified Tiles 50mm thick overall
thickness;
less or equal to 600mm wide
Over 600mm wide
Lin.m
Sq.m
9
11.1.0/1
Finish to Tread; Net width 300mm; Concrete background
Lin.m
12.1.0/1
Finish to Risers; Net width 150mm; Concrete background
Lin.m
Cement and Sand (1:6) screeded beds
1.1.1/2
1.2.1/2
Screeds, beds and toppings, 40mm thick in one coat
less or equal to 600mm wide; Level and to falls only
less or equal to 150 from horizontal; Concrete
background
Lin.m
Over 600mm wide; Ditto
Sq.m
1.29: DECORATIONS
Dulux or other equal and approved latex paint one coat;
cement floated wall sandpapered smooth and one coat
of primer on floated wall.
1.1.1.
1.2.1
Painting to general surfaces;
less or equal to 300mm girth; internal
Over 300mm girth; internal
Lin.m
Sq.m
1.25: STAIRS, WALKWAYS AND BALUSTRADES
Painted mild steel pipe balustrade
7.1.0
Balustrades; 900mm high comprising 20mm diameter
vertical balusters; 40mm diameter sloping handrail; 6Nr.
20mm diameter intermediate rails; vertical balusters
plugged and screwed to concrete with 6mm thick plate
100 X 100mm
Lin.m
To Collections
1.25: STAIRS, WALKWAYS AND BALUSTRADES (Cont'd)
8.1.0
Handrails; 900mm high comprising 20mm diameter
vertical balusters; 40mm diameter sloping handrail; 6Nr.
20mm diameter intermediate rails; vertical balusters
plugged and screwed to concrete with 6mm thick plate
100 X 100mm
10
Lin.m
To Collections
STAIRCASES CARRIED TO SUMARY
11
ROOF CONSTRUCTION AND COVERING
1.11: INSITU CONCRETE WORKS
In situ Concrete
Grade 25 Concrete
2.2.2/2
4.1.2/2
Horizontal Work
Over 300mm thick; In structures; Reinforced less or
equal to 5%
Cu.m
Sloping over 150 ; less or equal to 300mm thick; In
structures; Reinfored less or equal to 5%
Cu.m
Formwork
Plain formwork
17.1.0
Sides and soffit of isolated beams; Rectangular
Sq.m
25.1.0
Soffit of sloping work; Sloping one way; Curved radius
520mm
Sq.m
28.2.0
Sloping top surfaces; over 150; Curved radius 520mm
Sq.m
14.1.0
Edges of horizontal less or equal to 500mm high: 150mm
wide
Lin.m
Reinforcement
34.1.1*2
High Yield reinforcement Bars
12mm diameter; Straight and bent
Tonnes
34.1.1*2
Ditto over 12m long: length ……m
Tonnes
34.1.1*2
12mm diameter; Curved
Tonnes
34.1.1*2
10mm diameter; Links
Tonnes
12
To Collection
1.16: CARPENTRY
Hardwood pressure impregnated with approved
preservatives
1.1.1
Primary or Structural timbers
50 X 150mm; Rafters and associated timbers
Lin.m
1.1.3
100 X 150mm; Wall Plates
Lin.m
1.1.3/9
Ditto; Length over 6.00 in one continuous length
Lin.m
1.1.2
50 X 75mm; Purlins
Lin.m
1.1.2/9
Ditto; Length over 6.00 in one continuous length
Lin.m
1.1.5/9
50 X 150mm; Beams; Length over 6.00 in one continuous
length
Lin.m
50 X 100mm; Strutting
Lin.m
1.1.8
1.17: SHEET ROOF COVERING
Sheet Metals
0.7 gauge oven baked corrugated coloured Longspan
Aluminium roofing sheet on Zed Purlins
1.2.3
4.1.2/1
Covering over 500mm wide; Sloping 300 Pitch; oven baked
coloured
Sq.m
Boundary work;
200mm girth; Eaves; Horizontal
Lin.m
13
4.1.3/1
350mm girth; Ridges; Horizontal
Lin.m
4.1.5/1
350mm girth; Valleys; Sloping
Lin.m
4.1.6/1
350mm girth; Hips; Sloping
Lin.m
To Collection
1.15: STRUCTURAL METALWORK (Provisional)
1.1.1/4
1.1.2/4
1.2.2/3
1.2.2/2
5.2.1.
6.1.1/1
6.1.2/1
Framed members, framing and fabrication
Length not exceeding 1.00m;
weight less or equal to 25Kg/m; Bracings
Weight 25 - 50Kg/m; Bracings
Tonnes
Tonnes
Lengths 1.00 - 9.00m;
Weight 25 - 50Kg/m; Rafters
Tonnes
Ditto; Beams
Tonnes
Allowance for fittings: Percentage Allowance: 20%; To
framed members
Tonnes
Cold Rolled Purlins, cladding rails and the like:
Zed purlins bolted to 125 X 75 x 8mm 150mm long
angle cleat welded to structural member; 150 X 50 x2mm
Purlins
Lin.m
16mm diameter high tensile steel welded to Purlins:
14
Sag Rods
10.1.1
Lin.m
Holding down assemblies; 6mm thick base plate holding
4Nr. 24mm diameter one side threaded and other end
fish tailed rag bolts complete with nuts and washers
embedded in concrete.
Nr.
Berger paint or other equal and approved
15.3.1/2
Surface Treatment; painting; On site; One primer and
two coats of red oxide
To Collections
INTERNAL AND EXTERNAL WALLS
1.11 INSITU CONCRETE WORKS
In Situ Concrete
Grade 25 Concrete in Superstructures
Plain In Situ Concrete Reinforced
2.1.2/2
Horizontal work; Less or equal to 300mm thick;
15
Sq.m
In structures; Reinforced less or equal to 5%
Cu.m
Formwork - Plain formwork
17.1.0
Sides and soffit of isolated beams; Regular rectangular
shape
Sq.m
Reinforcement
34.1.1*2
High yield steel bars; 12mm diameter; Straight and Bent
Tonnes
34.1.1*2
Ditto; Bars exceeding 12m long
Tonnes
1.14 MASONRY
BRICK/BLOCK WALLING
225mm thick Hollow sandcrete blockwall bedded and
jointed in cement mortar (1:6) and laid in stretcher
bond
1.2.1
1.2.1
Walls overall thickness 225mm; Blockwork; Skin of
hollow walls; laid in wall
Sq.m
Ditto 150mm ditto
Sq.m
INTERNAL AND EXTERNAL WALL CARRIED TO SUMMARY
16
WINDOW
1.23: WINDOWS SCREENS AND LIGHTS
Nigalex or other equal and approved heavy gauge
aluminium section two or three bays with net; factory
glazed with tinted 4mm thick sheet glass complete with
glazing beads and other accessories and ironmongery
including screwing and plugging frames to blockwall
and concretework to Architects drawings
1.1.0/2
Windows and window frames
1200 X 1200mm high
Nr.
1.1.0/2
1500 X 1500mm high
Nr.
1.1.0/2
600 X 600mm high
Nr.
1.26: METAL WORK
Isolated Metal Member
Burglar Bars comprising 50 X 25 X 2mm thick surround;
25 X 25 X 2mm thick vertical bars at 150mm intervals
welded to surround bar and 25 X 25 X 2mm thick
horizontal bars welded to surround bar and vertical
at 300mm intervals including drilling holes in concrete
or blockwork and fixing burglar bars to concrete with
12mm diameter high tensile hold bar driven in concrete
or blockwork complete with painting in red oxide and
finishing in gloss paint
5.1.1/1
Composite Items
Ditto 1200 X 1200mm high; welded on 150mm long 12mm
diameter bar drilled and driven into wall
Nr.
5.1.1/1
Ditto 1500 X 1500mm high; ditto
Nr.
5.1.1/1
Ditto 600 X 600m high; ditto
Nr.
17
WINDOWS CARRIED TO SUMMARY
DOORS
Doors and Frames
44mm thick polished seasoned solid core fluch doors
lipped on all edges with hardwood and faced on both
sides with quality plywood complete with door lining
architraves and all necessary ironmongery
1.1.1
1.1.1
Door Sets
To fit opening size 900 X 2100mm high; blocwall
Ditto 750 X 2100mm high; blockwall
Nr.
Nr.
Purpose made swing doors constructed of hollowsteel
sections and steel plates complete with frames and glazing
comprising of 4mm thick clear sheet glass and beads
including all necessary ironmongery
1.1.1
1.1.1
Door Sets
To fit opening size 1800 X 2100mm high; blockwall
Ditto 1200 X 2100mm high; blockwall
18
Nr.
Nr.
DOORS CARRIED TO SUMMARY
WALL FINISHINGS
1.28: FLOOR WALL CEILING AND ROOF FINISHINGS
Cement and sand (1:4) smooth rendering
7.2.0
Plastering to Walls 12mm thick;
over 600mm wide
Sq.m
7.2.1
Less or equal to 600mm
Lin.m
7.2.0
over 600mm wide externally
Sq.m
7.2.1
Less or equal to 600mm externally
Lin.m
8.2.0
Plastering to isolated columns 12mm thick
over 600mm wide
Sq.m
10.2.0
Plastering to isolated beams 12mm thick
over 600mm wide
Sq.m
10.1.0
7.2.0
Less or equal to 600mm
Lin.m
Tiles to wall 10mm thick; over 600mm wide
1.29: DECORATIONS
19
Sq.m
Dulux or other equal and approved latex paint one coat;
cement floated wall sandpapered smooth and one coat
of primer on floated wall.
1.1.1
Painting to general surfaces;
less or equal to 300mm girth; internal
Lin.m
1.2.1
Over 300mm girth; internal
Sq.m
1.1.2
less or equal to 300mm girth; external
Lin.m
1.2.2
Over 300mm girth; external
Sq.m
WALL FINISHING CARRIED TO SUMMARY
FLOOR FINISHINGS
Cement and Sand screeded bed
1.1.1/1*2 Screeds, beds and topping 40mm thick in one coat;
less or equal to 600mm wide; Level and to falls only
less or equal to 150 from horizontal; Vitrified Tiles
surface; Concrete background
1.2.1/1*2
Lin.m
Over 600mm wide; Level and to falls only less or equal
to 150 from horizontal; Vitrified Tiles surface; concrete
background
600 X 600 X 15mm thick Vitrified Tile
Finish to floors, Vitrified Tiles 50mm thick overall
20
Sq.m
2.1.0
2.2.0
14.1.0/1
thickness;
less or equal to 600mm wide
Lin.m
Over 600mm wide
Sq.m
Skirtings, net height 100mm; 15mm wide; Blockwall
background
Lin.m
300 X 300 X 10mm thick Vitrified Tile
6.1.1.
6.2.1
Finish to floors, Vitrified Tiles 50mm thick overall
thickness;
less or equal to 600mm wide; Level and to falls only
less or equal to 150 from horizontal.
Over 600mm wide; ditto
Lin.m
Sq.m
FLOOR FINISHING CARRIED TO SUMMARY
CEILING FINISHINGS
1.28: FLOOR WALL CEILING AND ROOF FINISHINGS
Cement and Sand (1:4) rendering
21
9.1.0
Finishing to ceiling, plastering 12mm thick; over 600mm
wide
Sq.m
600 X 600 X 20mm thick acoustic mineral fibre suspended
ceiling in aluminium grid bearer
9.1.0
Finishing to ceiling, acoustic ceiling tiles 20mm thick;
over 600wide
Sq.m
Dulux or other equal and approved latex paint one coat;
cement floated wall sandpapered smooth and one coat
of primer on floated wall.
1.2.1.
Painting to general surfaces; Over 300mm girth; internal
CEILING CARRIED TO SUMMARY
22
Sq.m
1.38: MECHANICAL SERVICES
Rainwater Disposal System
Mutunci or other equal and approved uPVC pipe
3.1.1
4.4.2
Pipework; Straight; 100mm diameter uPVC; socket
and spigot joint; fixed to concrete with matching
stainless steel bracket;
Lin.m
Pipe Fittings; 100mm diameter pipe; socket and spigot
joint
Bend
Nr.
4.4.2
450 Bend
Nr.
5.8.1
Shoes
Nr.
5.7.1
Pipe ancillaries; Fulbora or other equal and approve outlet;
uPVC, 100mm diameter, socket and spigot joint.
Nr.
Cold Water Supply System
Rifeng or other equal and approved multi layer pipe
3.1.1/1
4.4.2
Pipework; Straight; 20mm diameter; jointed to
manufacturers instructions; fixed in concrte or blockwork
chases
Lin.m
Pipe Fittings; 20mm diameter pipe; jointed to manufacturer's
instructions
Bends
Nr.
4.5.2
Tees
Nr.
4.2.2
20/12mm bushing
Nr.
5.1.1
Valve
Nr.
5.1.1
Pipe Fittings; 12mm diameter pipe; jointed to manufacturer's
instructions; Angle Valve
23
Nr.
To Collection
MECHANICAL SERVICES (Cont'd)
Cold Water Supply System (Cont'd)
Tigre or other equal and approved uPVC pipe
3.1.1/1
4.4.2
Pipework; Straight; 25mm diameter uPVC; diced and
screwed in joint with cement material and yarn rope;
fixed to duct with matching stainless steel bracket.
Lin.m
Pipe Fittings; 25mm diameter pipe; jointed as before
described
Bend
Nr.
5.1.1
Heavy Gauge Bronze cast Valves
Nr.
4.1.2
Union Connector
Nr.
4.2.2
Nipples
Nr.
Jointing to multi layered pipe
Nr.
Hot Water Supply System
Rifeng or other equal and approved multi layer pipe
3.1.1/1
Pipework; Straight; 20mm diameter; jointed to
manufacturers instructions; fixed in concrte or blockwork
chases
Lin.m
Pipe Fittings; 20mm diameter pipe; jointed to manufacturer's
24
4.4.2
instructions
Bends
Nr.
4.5.2
Tees
Nr.
4.2.2
20/12mm bushing
Nr.
5.1.1
Pipe Fittings; 12mm diameter pipe; jointed to manufacturer's
instructions; Angle Valve
Nr.
To Collection
MECHANICAL SERVICES (Cont'd)
Waste Disposal System
Supply and install the following sanitary fitting
manufactured by Twyford or other equal and approved
2.1.1/1
2.1.1/1
2.1.1/1
Terminal Equipment and fitting
White vitreous China Water Closet Suite comprising
Tank with flushing mechanism; Bowl plugged and
screwed to floor with matching screws including seat
and cover and pan connector.
White Vitreous China Wash Hand Basin complete with
chrome plated waste with chain and black rubber stay
Chrome plated bib tap with hot and cold water discharge
ability and uPVC white bottle trap
White Vitreous enamel coated shower tray with
25
Nr.
Nr.
chrome plated waste and P trap; Chrome plated shower
rose and pipe fixed to wall with clip plugged and
screwed
Nr.
2.1.1/1
Toilet roll Holder plugged and screwed
Nr.
2.1.1/1
900mm long chrome plated towel rail pluigged and
screwed
Nr.
450 X 600 X 10mm thick silver backed mirror
Nr.
2.1.1/1
Ariston or other equal and approved
2.1.1/1
Primary equipment; 50 liter water Heater hanged on wall
Nr.
To Collection
Waste Disposal (Cont'd)
Mutunci or other equal and approved uPVC pipe
3.1.1./1
Pipework; Straight; 100mm diameter uPVC; socket
and spigot joint; fixed to concrete with matching
stainless steel bracket;
26
Lin.m
4.4.2
Pipe Fittings; 100mm diameter pipe; socket and spigot
joint
Bend
Nr.
4.8.2
Reducer Bend
Nr.
4.4.2
450 Bend
Nr.
4.5.2
Tees
Nr.
4.8.2
Reducer Tees
Nr.
3.1.1/1
4.4.2
Pipework; Straight; 50mm diameter uPVC; socket and
spigot joint; fixed to concrete with matching stainless
steel bracket;
Lin.m
Pipe Fittings; 50mm diameter pipe; socket and spigot
joint
Bend
Nr.
4.8.2
450 Bend
Nr.
4.5.2
Tees
Nr.
To Collection
27
Fire Hose Reels
Groundfos or other equal and approved
1.1.1./1
Primary equipment ; Fire fighting system; Fire pumps
Nr.
ABC or other equal and approved fire hose reel
2.1.1/1
Terminal Equipment and Fittings; Swing Arm Fire Hose
Reels; Wall mount Cabinet type in red with 36m X 19mm
fire fighting nozzle; high or low level on floors
Nr.
Heavy Gauge Gavanised iron pipe painted red with gloss
paint
3.1.1/1
4.4.2
Pipework; Straight; 32mm diameter uPVC; diced and
screwed in joint with cement material and yarn rope;
fixed to duct with matching stainless steel bracket.
Lin.m
Pipe Fittings; 32mm diameter pipe; jointed as before
described
Bend
Nr.
4.4.2
450 Bend
Nr.
4.8.2
Reducer Bend
Nr.
4.5.2
Tees
Nr.
5.1.1
Heavy Gauge Bronze cast Valves
Nr.
4.2.2
Union Connector
Nr.
4.2.2
Nipples
Nr.
28
To Collection
MECHANICAL SERVICES (Cont'd)
Air conditioning
Mutunci or other equal and approved uPVC pipe
3.1.1/1
Pipework; Straight; 75mm diameter uPVC; socket
and spigot joint; Laid in chases
Lin.m
Pipe Fittings; 100mm diameter pipe; socket and spigot
joint
4.4.2
450 Bend
Nr.
17.0.0
Testing
Item
18.0.0
Commisioning
Item
21.0.0
Drawing Preparation; Installation, Coordination, as
installed, and record drawings
Item
To Collection
29
ELECTRICAL INSTALLATION
Incoming Services
Merlin Gerin, Schneider or other equal and approved
1.1.1/1
2.1.1/1
Primary Equipment
Coloured oven baked metal clad Main Distribution
Panel 800A T,P & N; One incoming 800A Rating; 4Nr
200A outgoing, 3Nr. 60A outgoing and 60A spare
complete with all accessories; Low level in plant room
Nr.
Terminal equipment
Coloured oven baked metal clad Low Voltage
Distribution Panel 200A T P & N; One incoming 200A
Rating; 6Nr. Outgoing and 1Nr. Spare rating 60A
complete with MCCB, 200A T P & N Isolator Switch
and other accessories; Low level on floors
Nr.
2.1.1/1
Change Over Switch 800A T P & N
Nr.
1.2.0
Offload and position of primary equipment
Nr.
30
1.3.0
Assembly of composite items of prmary equipment
Nr.
Nocaco or other equal and approved
3.1.1/1
Cables
Armoured cable 240sq.mm 4 core copper pvc/swa/pvc
jointed in running length to manufacturer's details;
low level in plant room and on floor
In trenches (Provisional)
Lin.m
3.1.1/1
In sleeves
Lin.m
3.1.1/1
In trunk (Provisional)
Lin.m
3.1.1/1
3.1.1/1
Armoured cable 70sq.mm 4 core copper pvc/swa/pvc
jointed in running length to manufacturer's details;
low level in plant room and on floor
In trenches
In sleeves
Lin.m
Lin.m
To Collection
Incoming Services (Cont'd)
3.1.1/1
Cables (cont'd)
Armoured cable 10sq.mm 4 core copper pvc/swa/pvc
jointed in running length to manufacturer's details;
low level in plant room and on floor
In trenches
Lin.m
3.1.1/1
In sleeves
Lin.m
3.1.1/1
In trunk
Lin.m
Armoured cable 16sq.mm 4 core copper pvc/swa/pvc
31
3.1.1/1
jointed in running length to manufacturer's details;
low level in plant room and on floor
In trenches
Lin.m
3.1.1/1
In sleeves
Lin.m
3.1.1/1
In trunk
Lin.m
AEI Cables Limited or other equal and approved
Cable Terminations and Joints
Outdoor type, 800A 240sq.mm 4 core bronze material
armoured pvc/swa/pvc
Nr.
Outdoor type, 200A 70sq.mm 4 core bronze material
armoured pvc/swa/pvc
Nr.
6.0.1
Indoor type ditto
Nr.
6.0.1
Outdoor type, 60A 10sq.mm 4 core bronze material
armoured pvc/swa/pvc
Nr.
Indoor type, 60A 10sq.mm 4 core bronze material
armoured pvc/swa/pvc
Nr.
Indoor type, 60A 16sq.mm 4 core bronze material
armoured pvc/swa/pvc
Nr.
6.0.1
6.0.1
6.0.1
6.0.1
To Collection
Cable Containment
32
3.0.1/1
3.0.1/1
Galvanised sheet cable trunk with cover rectangular
shape 250 X 75mm thick with three compartments
jointed as may be directed by the Engineer plugged
and screwed to wall; risers
Lin.m
Ditto; low level on floors
Lin.m
Final Circuits
ABB or other equal and approved plugged and screwed
to wall
1.1.1/1
1.1.1/1
Primary Equipment
60A 6 Ways T P & N metal clad Distribution Board
with miniature circuit breakers and 60A ELCB
60A 4 Ways ditto
Nr.
Nr.
Nocaco or other equal and approved single core wire
drawn in 20mm diameter Mutunci or other equal and
approved conduit pipe in chases
7.0.1
Final circuits
PVC copper cable with 10A rating 1.5sq.mm size in
18Nr. Lighting points
Nr.
7.0.1
Ditto 22Nr. Ditto
Nr.
7.0.1
Ditto 11Nr. Ditto
Nr.
7.0.1
Ditto 25Nr. Ditto
Nr.
7.0.1
Ditto 21Nr. Ditto
Nr.
7.0.1
Ditto 17Nr. Ditto
Nr.
7.0.1
Ditto 19Nr. Ditto
Nr.
7.0.1
Ditto 15Nr. Ditto
Nr.
7.0.1
Ditto 14Nr. Ditto
Nr.
7.0.1
Ditto 20Nr. Ditto
Nr.
To Collection
33
Nocaco or other equal and approved single core wire
drawn in 20mm diameter Mutunci or other equal and
approved conduit pipe in chases
7.0.1
Final circuits
PVC copper cable with 30A rating 2.5sq.mm size in
ring circuit
11Nr. 13A Switched socket outlet
Nr.
7.0.1
13Nr. Ditto
Nr.
7.0.1
12Nr. Ditto
Nr.
7.0.1
9Nr. Ditto
Nr.
7.0.1
8Nr. Ditto
Nr.
7.0.1
7Nr. Ditto
Nr.
7.0.1
10Nr. Ditto
Nr.
7.0.1
7.0.1
PVC copper cable with 20A rating 4.0sq.mm size in
1Nr. 15A Switched socket outlet
1Nr. Water Heater
Nr.
Nr.
ABB or other equal and approved accessories
2.1.1
Terminal Equipment
10A One Gang one Way Switch
Nr.
2.1.1
10A One Gang Two Way Switch
Nr.
2.1.1
10A Two Gang one Way Switch
Nr.
2.1.1
10A Two Gang Two Way Switch
Nr.
2.1.1
10A Three Gang one Way Switch
Nr.
34
2.1.1
10A Three Gang Two Way Switch
Nr.
2.1.1
20A Intermediate switch
Nr.
2.1.1
13A switched Socket Outlet
Nr.
2.1.1
13A Twin switched Socket Outlet
Nr.
To Collecton
Scolmore Ltd or other equal and approved Luminaires
2.1.1
Terminal Equipment
1 X 40W Screwneck ceiing mounted Lighting fitting
with diffuser
Nr.
2.1.1
40W Recessed Fitting
Nr.
2.1.1
1 X 36W 1.2m fluorescent fitting with pristmatic
transparent diffuser
Nr.
2.1.1
1 X 100W Bulkhead fitting with transparent diffuser
Nr.
2.1.1
60W Wall mounted lighting fitting with pristmatic
diffuser.
Nr.
2.1.1
15A Socket Outlet
Nr.
2.1.1
SMC or other equal and approved 1200mm sweep
ceiling Fan complete with regulator
Nr.
Fire Alarm system
Gents or other equal and approved
1.1.1/1
Primary Equipment
Vigilon Analogue 3 Loop Addressable Fire Alarm Panel
High level on floors
35
Nr.
Nocaco or other equal and approved single core wire
drawn in 20mm diameter Mutunci or other equal and
approved conduit pipe in chases
7.0.1
Final circuits
PVC copper cable with 10A rating 1.0sq.mm size in
87Nr. Points comprising 51Nr. Optical smoke detector,
18Nr. manual break call bells and 18Nr. Fire alarm call
Bell
Nr.
Gents or other equal and approved
2.1.1
Terminal Equipment
Addressable Optical Smoke Detector
Nr.
2.1.1
Manual Break Call Bell
Nr.
2.1.1
Addressable Fire Alarm Call Bell
Nr.
To Collection
Lightening and Earthing System
Indelec or other equal and approved
12.0.1
12.0.1
12.0.1
Electrodes, Earth Rods Air Terminations, bars
Prevectron 3 S40 Early Steamer Emission Air Terminal
Lightening conductor
Nr.
Chromium plated copper M20 tapered threaded wall
Air Rod lightening arrestor
Nr.
Highly conductive copper coated stainless steel pointed
Copperbound Earth Rod 2400mm deep 17.2mm diameter
in inspection house
Nr.
Indelec Lightening Protection system conductor
36
11.0.1/1
Tapes
Tinned Copper tape conductors 25 X 3mm thick
Roofs
Lin.m
11.0.1/1
Risers
Lin.m
11.0.1/1
Trenches
Lin.m
Nocaco or other equal and approved
5.0.1/1
Cables; 6 sq.mm PVC sheath single core copper cable
low level in floors
Lin.m
5.0.1/1
In trenches
Lin.m
5.0.1/1
In trunks
Lin.m
15.0.0
Testing
Item
16.0.0
Commissioning
Item
19.0.0
Drawing Preparation; Installations, Coordination, as
installed and record drawings
Item
Loose Ancillaries; Keys, tools, spares, chemicals
Item
21.1.0
To Collection
37
QUANTITES
ND
CRIPTIONS
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74