ROADS AUTHORITY CONTRACT NO.: 16T/RM/NR/MZ/16 … · PS 22.31 Culvert Cleaning (a) Pipe Culverts...

SECTION 1300

ITEM DESCRIPTION UNIT QTY RATE AMOUNT

MK MK

1300 CONTRACTOR'S ESTABLISHMENT ON

SITE AND GENERAL OBLIGATIONS

13.01 Lump Sum 1 -

Lump Sum 1 -

month 4 -

PS13.02 Authorised Compensations

(a) Provisional sums for authorised compensations Prov Sum

(b) Handling cost and profit on PS 13.02 (a) above ........%

(State % and extend as an amount)

PS 13.03 Relocation of services

(a) Provisional Sum for the protection and relocation of Prov Sum

services

(b) Handling cost and profit on PS 13.03 (a) above ........%


PS13.04 Construction of Sign Boards No. 2 -

PS13.05 Contractor's Environmental Obligations

(a) Fixed Obligations Lump Sum 1 -

Month 4 -

PS 13.06 Contractor's Health Obligations

(a) Fixed Obligations Lump Sum

Month

PS 13.07 No.

TOTAL SECTION 1300 CARRIED FORWARD TO SUMMARY -

(b) Value-related obligations

(c ) Time-related obligations

(b) Time-related obligations

(b) Time-related obligations

Contractor's mobilisation per emergency or urgent call

out

ROADS AUTHORITY

CONTRACT NO.: 16T/RM/NR/MZ/16

CONTRACT NAME: Protection Works at Chamono Bridge on Bwengu - Mzuzu (M1) Road in Mzimba District

BILL OF QUANTITIES

(a) Fixed obligations

26


MK MK

1400 HOUSING, OFFICES AND LABORATORIES

FOR THE ENGINEER'S SITE PERSONNEL

PS 14.15 Survey equipment for use by the Engineer Month

PS14.20 Provision of semi skilled labour for use by the

Engineer

(a) Provision of Labourers Prov. Sum

(b) Charges and profit on PS 14.20 (a) above ........%


PS 14.21 Provision of Length - Person

(a) Rural areas man-month

man-month

TOTAL SECTION 1400 CARRIED FORWARD TO SUMMARY



0

(b) Urban areas

27

SECTION 1500


MK MK

1500 ACCOMMODATION OF TRAFFIC

15.01 Accommodating traffic and maintaining diversions km

15.03 Temporary traffic control facilities

(a) Flagmen Lump Sum 1 -

(b) Portable STOP and GO signs No.

(c) Temporary traffic control sign (General Warning and Road Works) No. 6 -

(e) Road signs, R-Series, 1200 mm diameter No.

(f) Road signs, W- Series, 1524 mm sides No.

(g) Road signs, G Series m2

(h) Danger plates and delineators No.

(i) Movable barricades No.

(j) Traffic cones Lump sum 1 -

(k) Drums No. 4 -




28

SECTION 1700


MK MK

1700 CLEARING AND GRUBBING

17.01 Clearing and grubbing ha

17.02 Removal and grubbing of trees and tree stumps.

(a) girth exceeding 1.0 m up to and including 2.0 m No.

(b) girth exceeding 2.0 m up to and including 3.0 m No.

(c) Etc in steps of 1.0 m girth No.

PS 17.04 Cutting and removal of tree branches No.

PS 17.05

(a) Masonry structures m³

(b) Concrete structures m³

(c) Brickwork m³

(d) Gabions m³ 50 -

PS 17.06 Debris excavation and disposal m³ 50 -

PS 17.07 Shrubs and grass cutting m2

PS 17.08 Bush clearing m2

PS 17.09 Treatment of anthills No.




Clearing and grubbing, demolition of existing structures

29

SECTION 1800


MK MK

PS 1800

PS 18.01 Personnel during normal working hours

(a) Unskilled labour h

(b) Semi - skilled labour h

(c ) Skilled labour h

(d) Ganger h

(e) Flagmen h

(f) Operators h

(g) Foremen h

(h) Surveyor h

(i) Lab technician h

PS 18.02 Personnel outside normal working hours

(a) Unskilled labour h

(b) Semi - skilled labour h

(c ) Skilled labour h

(d) Ganger h

(e) Flagmen h

(f) Operators h

(g) Foremen h

(h) Surveyor h

(i) Lab technician h

PS 18.03 Plant

(a) Tip Truck 6 cubic metre h

(b) Tip Truck 10 cubic metre h

(c ) Motor grader h

(d) Wheeled loader h

(e ) TLB h

(f) Water bowser h

(g) Vibratory roller h

(h) Pneumatic roller h

(i) Grid roller with tractor h

(j) Tractor h

(k) Tracked excavator h

(l) Bulldozer h

(m) Excavator h

(n) Concrete mixer h

(o) Water pump h

PS 18.04 Materials

(a) Procurement of materials Prov Sum

(b) Contractor's handling costs, profit and all other charges ........%

in respect of sub-item PS 18.04 (a) above


PS 18.05 Transport

(a) Light Delivery Vehicle (LDV) km

(b) Flatbed truck km



DAYWORKS


30

SERIES 2000: DRAINAGE

SECTION 2000


MK MK

2100 DRAINS

21.01 Excavation for open drains:

(a) Excavating soft material

(i) 0 m up to 1.5m m3

(ii) 1.5 m up to 3.0m m3

m3

21.02 Clearing and shaping existing open drains m3

21.03 Excavation for subsoil drainage system


(i) 0 m up to 1.5m m3

(ii) 1.5 m up to 3.0m m3

m3

21.06

(b) Crushed stone obtained from commercial sources m3

21.08 Pipes in subsoil drainage systems

(b) uPVC pipes and fittings m

21.10 Synthetic fibre filter fabric (describe type) m2

PS21.20 Excavation for open drains using manual labour.

(a ) hand excavation soft material

(i) 0 m up to 1.5 m m³

(b) Extra over sub item PS 21.20 (a) for excavation in the

following classes of material

(i) hand excavation of intermediate material m³

PS 21.21 Banks and dykes using manual labour m³

PS 21.22 Drain clearing

(a) Lined drains

(i) < 500 mm bottom width m

(ii) > 500 mm bottom width m

(b) Unlined drains

(i) < 1000 mm bottom width m

(ii) > 1000 mm bottom width m

PS 21.23 Drain blading

(a) < 1000 mm bottom width m

(b) > 1000 mm bottom width m

(b) Extra over sub item 21.03(a) for excavation in hard

material

(b) Extra over sub item 21.03(a) for excavation in hard

materialNatural permeable material in subsoil drainage systems

(crushed stone)




31


MK MK

2200 PREFABRICATED CULVERTS

22.01 Excavation


(i) 0 m to 1.5m m3

(ii) > 1.5m to 3.0m m3

m3

22.02 Backfilling

(a) Using the excavated material m3

(a) Using imported selected material m3

22.03 Concrete pipe culverts

(c) On Class C bedding

(i) 600 mm diameter m

(ii) 900 mm diameter m

22.04

(a) [Size, wall thickness and type indicated] m

No.

(c) Anchor bolts No.

22.13 Removing and relaying existing pipes m

(600 - 900mm diameter concrete pipe culverts)

22.14 m

22.19 Plaster m2

22.27 Reinstating trenches crossing roads

(a) Selected layers m2

(b) Subbase m2

(c) Base (including prime coat) m2

(d) Bituminous surfacing (including tack coat) m2

(e) Kerbing m

PS 22.29 Excavation for culvert using manual labour

(a) hand excavation, soft material situated 0 m to 1.5 m m³

below the surface level

(b) Extra over sub item PS 22.29 (a) for excavation in the m³

intermediate material irrespective of depth

PS 22.30 Backfilling using manual labour

(a) Using the excavated material m³

(b) Using imported selected material m³

m³

(d) Concrete backfill (Class 15/19) m³

PS 22.31 Culvert Cleaning

(a) Pipe Culverts

(i) < 600 mm diameter m

(ii) > 600 mm diameter m

(b) Box Culverts

(i) < 900 mm x 600 mm m

(ii) > 900 mm x 600 mm m

PS 22.32 Removal of graffiti from structures m²


(b) Extra over sub item 22.01 (a) for excavation in hard

material

Metal culverts

(b) Cutting off bevelled and/or skewed ends (size and type

indicated)

Removing and stacking existing prefabricated culverts

(all sizes)

(c)Extra over sub - item PS22.30 (a) and (b) for soil cement

(5% cement )



32


MK MK

2300 CONCRETE KERBING, CONCRETE CHANNELLING, OPEN CONCRETE CHUTES AND DOWNPIPES

AND CONCRETE LININGS FOR OPEN DRAINS

23.01

(a) Barrier kerb S1 m

(b) Mountable kerb m

23.03 Concrete chutes (typical designs)

(a) (Description of type) m

23.04 Cast in-situ chutes in cement mortared stone masonry. No.

PS 23.07

(a) in soft material m²

(b) in hard material m²

PS 23.08

(a) Cast insitu concrete lining m3

(b) Class U2 surface finish m²

PS 23.09 Lining of open drains

(a) Using stone masonry m²

(b) Using 115mm thick brickwork m²

(c) Using 230 mm thick brickwork m²

Concrete lining for open drains (Including the associated

formwork)




Concrete kerbing class 20/20 concrete as per drawings

Trimming of excavations for lining of open drains using

manual labour

33


MK MK

2500 2500 : PITCHING, STONEWORK AND PROTECTION AGAINST EROSION

25.01 Stone pitching

(a) Plain pitching

(i) Method 1 m²

(ii) Method 2 m²

(b) Grouted stone pitching m²

PS 25.01 (e) Mortar stone pitching m²

25.02 Rip rap

(a) Packed rip rap m3 20 -

(b) Dumped rip rap m3

(i) Crushed stone m3

(ii) Filter sand obtained from borrow pits m3

(d) Synthetic-fibre filter fabric (type, class and grade stated) m²

25.03 Stone masonry walls

(b) Cement mortared stone m³ 85 -

25.06 Provision of herbicides and ant poison:

(a) Provision of materials including application Prov Sum

(b) Handling cost and profit on 25.06 (a) above ........%

PS 25.08 Erosion damage repair m3

PS 25.09 Check dams m3




(c) Filter backing (Subclauses 2104 (a) (ii) and 2504 (b)

consisting of :

34


MK MK

2600 2600: GABIONS

26.01 Foundation trench excavation and backfilling:

(a) In solid rock (material requiring blasting) including m³

surface preparation for bedding the gabions

(b) In all other classes and types of material incuding m³

surface preparation for bedding the gabions

26.02 Surface preparation for bedding the gabions m2 60 -

26.03 Gabions:

m³ 80 -

m³

m³

m³

26.04 Filter fabric (type and grade 3 indicated) m² 100 -


(d) PVC-coated gabion mattresses (dimensions of matress,

mesh size and diaphram spacing indicated)



(a) Galvanised gabion boxes (2 x 1 x 1m)

(b) PVC-coated gabion boxes (dimensions of box and mesh

size indicated)

(c) Galvanised gabion matresses (6 x 1 x 0.5m and 1m

diaphram spacing)

35


MK MK

3300 3300: MASS EARTHWORKS

PS33.01 Cut and borrow to fill, including unlimited free haul

(i) compacted to 90% modified AASHTO density m³

(ii) compacted to 93% modified AASHTO density m³

(c) Rock fill as specified in Subclause 3209(c) m³

PS 33.07 m³

PS 33.14 River training m³

PS 33.15 Spot repair earth road m³

PS 33.16 Grading earth road (equipment based) km

PS 33.17 Reshaping earth road (labour based) km

PS 33.18 Rehabilitating earth roads km

PS 33.19 Localised gravelling of earth roads m³




(a) Gravel or soft material in compacted layer thicknesses of

300 mm and less

Removal of unsuitable material obtained from any type of

excavation at any layer thickness.

36


MK MK

3400 3400: PAVEMENT LAYERS OF

GRAVEL MATERIAL

PS 34.01 Pavement layers constructed from gravel, unlimited free haul

(e) Gravel base (unstabilised material) compacted to:

(i) 98% of modified AASHTO density (150 mm m³

compacted layer thickness)

(g) Gravel shoulder compacted to:

m³

m³

(h) Gravel wearing course compacted to:

m³

m³

PS 34.05 Shoulder reconstruction m³

PS 34.06 (i) Shoulder Trimming (Manual) km

PS 34.06 (ii) Shoulder Trimming (Mechanical) km

PS 34.07 Shoulder Spot Repairs m³

PS 34.08 Access ramps to adjoining property No.

PS 34.09 Spot repair gravel roads m³

PS 34.10 Grading gravel roads km

PS 34.11 Rehabilitating gravel roads km

PS 34.12 Localised gravelling of gravel roads m³


(ii) 95% of modified AASHTO density (specify

compaction thickness layer)



(i) 93% of modified AASHTO density (specify compaction

thickness layer)

(ii) 95% of modified AASHTO density (150mm

compaction thickness layer)

(i) 93% of modified AASHTO density (specify compaction

thickness layer)

37


MK MK

3600 3600: CRUSHED STONE BASE OR SUBBASE

36.01 Crushed stone base

(a) Crushed stone obtained from commercial sources m³




38

SERIES 4000: ASPHALT PAVEMENTS AND SEALS

SECTION 4000


MK MK

4000 ASPHALT PAVEMENTS AND SEALS

4100 4100: PRIME COAT

41.01 Prime coat:

(c) MC-30 cut-back bitumen Litre

(d) MC-70 cut-back bitumen Litre

41.03 Litre


Extra over Item 41.01 for applying the prime coat in

areas accessible only to hand held equipment



39


MK MK


4200 4200: ASPHALT BASE AND SURFACING

42.02 Asphalt surfacing

(a) Continuosly graded 25 mm m2

(b) Continuosly graded 40 mm m2

42.03 Tacks of 30% stable - grade emulsion Litre




40


MK MK


4300 4300: MATERIALS AND GENERAL REQUIREMENTS FOR SEALS

43.02 Correction of bleeding

(a) Aggregates:

(i) 13.2 mm m3

(ii) 9.5 mm m3

(iii) 4.75 mm m3

(b) Precoating of aggregates m3

(c) Treatment of surfacing m2

43.03 Litre



Application of a fog's spray of 30% spray-garde or equivalent

diluted stable grade emulsion


41


MK MK


4400 SINGLE SEALS

44.01 Single seal with 80/100 binder penetration grade bitumen

(a) using 6.7mm aggregate m²

(b) using 9.5mm aggregate m²

(c) using 13.2mm aggregate m²

(d) using 19.0mm aggregate m²

44.02 Single seals: bituminous binder variations

(b) 80/100 penetration grade bitumen Litre

(e) 60% spray grade emulsion Litre

44.03 Aggregate variations

(a) 6.7mm aggregate m3

(b) 9.5mm aggregate m3

(c) 13.2mm aggregate m3

(d) 19.0mm aggregate m3

44.07 Aggregate for blinding

(a) Natural sand m3

(b) Crusher sand m3




42


MK MK

4500 DOUBLE SEALS

45.01 Double seals using

(a)19mm and 9.5mm aggregate with binder 80/100 m²

penetration grade bitumen

(b)13.2mm and 6.7mm aggregate with binder 80/100 m²

penetration grade bitumen

45.02 Bituminous binder variations

(c ) 80/100 penetration garde bitumen Litre

(e ) 60% spray grade emulsion Litre


(a) 6.7mm aggregate m3

(b) 9.5mm aggregate m3

(c) 13.2mm aggregate m3

(d) 19.0mm aggregate m3

TOTAL SECTIONS 4500 CARRIED FORWARD TO SUMMARY



43


MK MK

4600 SINGLE SEAL WITH SLURRY (CAPE SEAL)

46.01 m²

46.02 m²

46.03 Bituminous binder variations

(c ) 80/100 penetration garde bitumen Litre

(e ) 60% spray grade emulsion Litre


(a) 13.2mm nominal sized aggregate m3

(a) 19.0mm nominal sized aggregate m3

46.05 Variation in the rate of application of the slurry m3

46.06 Slurry application rate variation tonne


Bituminous single seal with 19.0mm aggregate and slurry

(80/100 penetration grade bitumen as tack coat and 60%

spray grade emulsion as second spray)

Bituminous single seal with 13.2mm aggregate and slurry

(80/100 penetration grade bitumen as tack coat and 60%

spray grade emulsion as second spray)



44


MK MK

4900

49.03 Slurry:

(a) Tack coat using 30% bitumen emulsion Litre

(b) Slurry applied by hand m3

(c) Slurry applied by spreader box m2

PS 49.09

m3

m3

m3

(d) Crushed stone aggregate m3

49.11

m

tonne

49.13

Litre

(f) Cut back bitumen Litre

Litre

(h) Polymer modified bitumen hot applied crack sealant Litre

PS 49.16 Rip, scarify, water, mix and recompact existing base m2

PS 49.17 m2

PS 49.18 Pothole repair:

(a) With stabilised material

(i) Base material stabilised with cement m2

(ii) Base material stabilised with bituminous emulsion m2

(b) With cold mix ashalt material:

(i) 25 mm thickness m2

(ii) 40 mm thickness m2

(c) With plant mix hot ashalt:



(d) With site mix hot ashalt:




(b) Reconstructing edges with continuously graded asphalt

Crack sealing with:

(d) Anionic stable - grade emulsion mixed with synthetic

modifiers

(g) Latex modified mineral filled bitumen emulsion cold

applied crack sealant

Milling, water, mix and recompact existing road pavement

layers

Backfilling of excavations for patching with:

(a) Chemically stabilised pavement material (cement at 4%)

(b) Base material stabilised with bitumen emulsion (60%

spray grade bitumen)

(c) Gravel material

Edge breaks:

(a) Trimming edges of exiting surfacing



TREATMENT OF SURFACE DEFECTS, PATCHING,

REPAIRING EDGE BREAKS AND CRACK SEALING

45

SERIES 5000: ANCILLARY ROAD WORKS


MK MK

5000 ANCILLARY ROAD WORKS

PS 5050 BUS BAYS

PS 50.01 Bus Bays: Construct Bus Bays as per typical Bus Bay drawing

(a) Sub Base 95% Modified AASHTO in layers of 200mm m³

(b) Base to 98% modified AASHTO in layers of 150 mm m³

(c ) 20/19 concrete pavement 200 mm thick m³

(d) Steel fabric reinforcement Type A252 kg

(e) Kerbstone Type S1 including backing with concrete m

(f) Drainage outlet No.




46


MK MK

5100

51.01 Marker posts No.

51.02 Kilometre posts No.

PS 51.03 Road reserve demarcation beacon No.




MARKER AND KILOMETRE POSTS

47


MK MK

5200

52.02 Guard rails on steel posts

(a) Galvanised m

(b) Painted m

52.04 End units

(a) End wings No.

52.07 Removing existing guardrails m

52.08 Renovating guardrail material

(a) Guardrails and end units m

(b) Posts No.




GUARDRAILS

48


MK MK

5400 5400: ROAD SIGNS

54.01

( c) Sheet steel

(i) Area not exceeding 2 square metre m2

PS54.10 Road signs (complete) No.

PS 54.11 Repair road traffic signs No.

PS 54.12 Repair road sign support No.

PS 54.13 Road sign cleaning No.

(a) Cleaning of guard-rail reflectors (all types) No.

No.

PS 54.14 Painting of metal road sign elements

(a) Road sign supports or frames Litre

(b) Road sign boards Litre

PS 54.15 Removal of illegal signs No.


Road sign boards with painted or coloured background in

Class 1

(b) Cleaning of road signs boards from any dirt as well as

from graffiti



49


MK MK

5500 5500: ROAD MARKINGS

55.02

(a) White lines (broken or unbroken)

(i) 100 mm wide km

(ii) 150 mm wide km

(b) Yellow lines (broken or unbroken)

(i) 100 mm wide km

(ii) 150 mm wide km

(d) White lettering and symbols m²

(e) Yellow lettering and symbols m²

(f) Traffic island markings (any colour) m²

Retro-reflective road marking paint including setting out and

pre-marking the lines




50


MK MK

5700 LANDSCAPING AND GRASSING

57.01 Trimming

(a) Machine trimming m²

(b) Hand trimming m²

57.04 Planting of grass cuttings (vertiver) hectare

57.06 Watering the already planted grass kilolitre

PS57.03 (c) Top soiling within the Road Reserve

(i) Preparing the area for grassing, top soil obtained from

within the road reserve or borrow areas (unlimited free m²

haul), layer thickness 75 mm




51


MK MK

5800 5800: FINISHING THE ROAD AND ROAD

RESERVE AND TREATING OLD ROADS

58.02 Treatment of old roads and temporary diversions km




52


MK MK

5900 5900: PAINTING

59.01 Painting

(a) Handrails of bridges m

(b) etc (Any)




53


MK MK

6100 6100: FOUNDATIONS FOR STRUCTURES

PS 61.02 Excavation

(a) Excavation in any material other than rock at any depth m³ 80 -

(b) Excavation in rock at any depth m³ 2 -

PS 61.04 Backfilling

(a) utilizing imported material or material from excavation m³ 45 -

(b) soil cement m³

-




54


MK MK

6200 6200: FALSEWORK, FORMWORK AND CONCRETE FINISH

PS 62.01 Formwork m² 160 -

- TOTAL SECTION 6200 CARRIED FORWARD TO SUMMARY



55


MK MK

6300

63.01 Steel reinforcement for:

(a) Bridge decks

(i) Mild steel bars tonne

(ii) High-yield-stress-steel bars tonne

(iii) Welded steel fabric kg

(b) Box Culverts


(ii) High-yield-stress-steel bars tonne


(c) Concrete Surfaced Roads





6300: STEEL REINFORCEMENT FOR STRUCTURES


56


MK MK

6400 6400: CONCRETE FOR STRUCTURES

64.01 Cast in situ concrete:

(a) Class 30/20

(i) Bridge decks m3 200 -

(ii) Box culverts m3

(iii) Concrete surfaced roads m3

(b) Class 20/20

(i) Bridge decks m3

(ii) Box culverts m3

(iii) Concrete surfaced roads m3

(c) Class 15/20

(i) Foundations m3 20 -

(ii) Bedding for structures m3

-




57


MK MK

6600

66.05 Expansion joints:

(a) (Description joint measured per metre) m

(b) (Description joint measured by number) No.

66.06 Filled joints:

m2

66.08 Sealing joints:

(a) Sealant (description of joint, sealant and size) m

66.11 Bearings

(a) Plain rubber bearing size 600 mm x 300 mm x 10 mm No.

(b) Plain rubber bearing size 300 mm x 300 mm x 10 mm No.

66.16 Steel railings (Bridge hand rails) m

66.19 Drainage pipes and weep holes

(a) Drainage pipes

(i) PVC pipe 75 mm m

(ii) PVC pipe 150 mm m

(b) Weep Holes

(i) PVC pipe 75mm m 75 -

-

6600: JOINTS, BEARINGS, PARAPETS AND DRAINAGE FOR STRUCTURES

(a) Supply and installation of 20 mm thick compressible joint

filler impregnated with bitumen




58


MK MK

PS 6900 PS 6900: REPAIR AND MAINTENANCE OF BRIDGES

PS 69.01 m

PS 69.02

(a) De-launching m

(b) Re-launching m

tonne-km

PS 69.03

m

m

PS 69.04

m

m

PS 69.05

m

m

PS 69.06

m

m

PS 69.07

m

m

PS 69.08 No.

PS 69.09 m

PS 69.10 m

PS 69.11 m2

PS 69.12 m


(b) (225–250) mm x 50 mm Hardwood

Renew Bridge Timbers – Bailey Bridge Ribband Bolts

(specify minimum size)

Renew Bridge Timbers Beams/Bearers (300 – 450mm

diameter)

Repair of deck parapets

Repairing reinforced concrete deck slabs and beams

Sealing cracks on concrete decks


Renew Bridge Timbers – Bailey Bridge Running Boards

(a) (225–250) mm x 75 mm Softwood


Renew Bridge Timbers – Bailey Bridge

Kerbs/Ribbands/Edge beams



Renew Bridge Timbers – Running Boards



Renew Bridge Timbers – Bailey Bridge Chassis


Removal of existing timber bridge decks

Bailey bridge works (Specify Type of Bailey Bridge and

Configuration) eg Standard, Mabey or Extra wide and Single

Single, Tripple Single, Double Double etc

(c) Transportation of bailey parts

Renew Bridge Timbers – Standard Chassis




59


MK MK

7100 7100: TESTING AND QUALITY CONTROL

PS 71.04 months



Testing and quality control obligations


60

SECTIONS SECTION TOTAL

1300 CONTRACTOR'S ESTABLISHMENT ON SITE AND GENERAL OBLIGATIONS -

1400 -

1500 ACCOMMODATION OF TRAFFIC -

1700 CLEARING AND GRUBBING -

1800 DAYWORKS -

2100 DRAINS -

2200 PREFABRICATED CULVERTS -

2300 -

2500 PITCHING, STONEWORK AND PROTECTION AGAINST EROSION; GABIONS -

2600 GABIONS -

3300 MASS EARTHWORKS -

3400 PAVEMENT LAYERS OF GRAVEL MATERIAL -

3600 CRUSHED STONE BASE OR SUBBASE -

4100 PRIME COAT -

4200 ASPHALT BASE AND SURFACING -

4300 MATERIALS AND GENERAL REQUIREMENTS FOR SEALS -

4400 SINGLE SEALS -

4500 DOUBLE SEALS -

4600 SINGLE SEAL WITH SLURRY (CAPE SEAL) -

4900 -

5000 -

5100 -

5200 -

5400 -

5500 -

5700 -

5800 -

5900 -

6100 -

6200 -

6300 -

6400 -

6600 -

PS 6900 -

7100 -

-

-

-

TOTAL BID PRICE -

ADD 15% CONTINGENCY

CONCRETE FOR STRUCTURES

JOINTS, BEARINGS, PARAPETS AND DRAINAGE FOR STRUCTURES

REPAIR AND MAINTENANCE OF BRIDGES

TESTING AND QUALITY CONTROL

SUMMARY OF SECTIONS

ADD 16.5% AS VALUE ADDED TAX

LANDSCAPING AND GRASSING

FINISHING THE ROAD AND ROAD RESERVE AND TREATING OLD ROADS

PAINTING

FOUNDATIONS FOR STRUCTURES

FALSEWORK, FORMWORK AND CONCRETE FINISH

STEEL REINFORCEMENT FOR STRUCTURES

TREATMENT OF SURFACE DEFECTS, PATCHING , REPAIRING EDGE BREAKS AND CRACK

SEALING

ANCILLARY ROAD WORKS

MARKER AND KILOMETRE POSTS

GUARDRAILS

ROAD SIGNS

ROAD MARKINGS


SUMMARY OF SECTIONS

DESCRIPTION

HOUSING, OFFICES AND LABORATORIES FOR THE ENGINEER'S SITE PERSONNEL

CONCRETE KERBING, CONCRETE CHANNELLING, OPEN CONCRETE CHUTES AND

DOWNPIPES AND CONCRETE LININGS FOR OPEN DRAINS


61

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ROADS AUTHORITY CONTRACT NO.: 16T/RM/NR/MZ/16 … · PS 22.31 Culvert Cleaning (a) Pipe Culverts...

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