Revised Bills of Quantities

HUMAN SETTLEMENTS

CONTRACT NUMBER: A-HS 07-2019

BID DOCUMENT (IN COMPLIANCE WITH THE PREFERENTIAL PROCUREMENT REGULATIONS, 2017 PUBLISHED IN

GOVERNMENT GAZETTE NO. 40553 OF 20 JANUARY 2017)

THE APPOINTMENT OF CONTRACTORS ON AS-AND-WHEN REQUIRED BASIS FOR THE CONSTRUCTION OF NON-MOTORISED TRANSPORT (NMT) INFRASTRUCTURE ON AN AS-AND-WHEN OF CIVIL ENGINEERING SERVICES FOR HUMAN SETTLEMENTS NMT PROJECTS FROM

DATE OF AWARD TO 30 JUNE 2022

Revised Bills of Quantities

NAME OF BIDDING ENTITY (FULL NAME, i.e. Ltd, Ltd, JV/CONSORTIUM, SOLE PROPRIETOR etc.) :

TELEPHONE NUMBER :

EMAIL ADDRESS :

FAX NUMBER :

ADVERTISE IN: SOWETAN PUBLISHING DATE: WEDNESDAY, 30 OCTOBER 2019 NOTICE/REF. NO: PRN 14/2019

PLEASE NOTE:

ERRATUM

The City of Ekurhuleni (COE) wishes to advise that the following amendments should be noted, on CONTRACT: A-HS 07-2019; THE APPOINTMENT OF CONTRACTORS ON AS-AND-WHEN REQUIRED BASIS FOR THE CONSTRUCTION OF NON-MOTORISED TRANSPORT (NMT)

INFRASTRUCTURE ON AN AS-AND-WHEN OF CIVIL ENGINEERING SERVICES FOR HUMAN SETTLEMENTS NMT PROJECTS FROM DATE OF AWARD TO 30 JUNE 2022, previously advertised

on FRIDAY, 27 SEPTEMBER 2019 PLEASE NOTE: A NEW AMENDED BILL OF QUANTITIES HAS BEEN COMPILED FOR THIS BID The revised document can be obtained from Ground Floor, 68 Woburn Avenue, Benoni, or downloaded from the CoE Website. Bidders are advised to submit the new bills of quantities with their bids, failure to submit the new BOQ will render a bid non responsive. THE CLOSING DATE FOR THIS TENDER HAS BEEN EXTENDED From: THURSDAY, 31 OCTOBER 2019 at 10:00 To: THURSDAY, 21 NOVEMBER 2019 at 10:00 BOX NUMBER: SEVEN (07) Enquiries must be directed to Mr. Musa Ndaba, at e-mail address [email protected] The COE would like to apologise for any inconvenience caused. DR. I. MASHAZI CITY MANAGER COE

mailto:[email protected]

CITY OF EKURHULENI

DEPARTMENT NAME: HUMAN SETTLEMENTS

CONTRACT NO: A-HS 07-2019

FOR: THE APPOINTMENT OF CONTRACTORS ON AS-AND-WHEN REQUIRED BASIS FOR THE CONSTRUCTION OF NON-MOTORISED TRANSPORT (NMT) INFRASTRUCTURE ON AN AS-AND-WHEN OF CIVIL ENGINEERING SERVICES FOR HUMAN SETTLEMENTS NMT PROJECTS FROM DATE OF AWARD TO 30 JUNE 2022

PART C2 PRICING DATA C2.1 PRICING INSTRUCTIONS C2.2 BILL OF QUANTITY

C2.1 PRICING INSTRUCTIONS C2.1.1 Measurement and payment shall be in accordance with the relevant provisions of the COLTO

Standard Specification for Road and Bridge Works for State Authorities (1998 edition) as amended in the Scope of Works.

C2.1.2 The units of measurement described in the Pricing Schedule are metric units. Abbreviations used

in the Pricing Schedule are as follows: % = per cent

h = hour

ha = hectare

kg = kilogram

kl = kilolitre

km = kilometre

km-pass = kilometre-pass

kPa = kilopascal

kW = kilowatt

= litre

m = metre

mm = millimetre

m² = square metre

m²-pass = square metre-pass

m³ = cubic metre

m³-km = cubic metre-kilometre

MN = mega newton

MN.m = meganewton-metre

MPa = megapascal

No. = number

Prov sum = Provisional sum

PC Sum = Prime Cost sum

R/only = Rate only

sum = lump sum

t = ton (1 000 kg)

W/day = Work day

C2.1.3 For the purpose of the Pricing Schedule, the following words shall have the meanings assigned to them:

Unit: The unit of measurement for each item of work as defined in the COLTO Standard Specification for Road and Bridge Works for State Authorities (1998 edition).

Quantity: The number of units of work for each item. Rate: The payment per unit of work for which the Service Provider tenders to do the

work. Amount: The product of the quantity and the rate tendered for an item. Lump Sum: An amount tendered for an item, the extent of which is described in the Pricing

Schedule, the Scope of Work or elsewhere, but of which the quantity of work is not measured in units.

C2.1.4 Unless otherwise stated, items are measured net in accordance with the Drawings, and no

allowance is made for waste. C2.1.5 It will be assumed that prices included in the bills of quantities are based on Acts, Ordinances,

Regulations, By-laws, International Standards and National Standards that were published 28 days before the closing date for tenders.

(Refer to www.stanza.org,za or www.iso.org for information standards) C2.1.6 The prices and rates in the Pricing Schedule are fully inclusive prices for the work described

under the items. Such prices and rates cover all costs and expenses that may be required in and for the execution of the work described in accordance with the provisions of the Scope of Work, and shall cover the cost of all general risks, liabilities and obligations set forth or implied in the Contract Data, as well as overhead charges and profit. These prices will be used as a basis for assessment of payment for additional work that may have to be carried out.

C2.1.7 Where the Scope of Work requires detailed drawings and designs or other information to be

provided, all costs associated therewith are deemed to have been provided for and included in the unit rates and sum amount tendered such items.

C2.1.8 An item against which no price is entered will be considered to be covered by the other prices or

rates in the Pricing Schedule. A single lump sum will apply should a number of items be grouped together for pricing purposes.

C2.1.9 The quantities set out in the Pricing Schedule are approximate and do not necessarily represent

the actual amount of work to be done. The quantities of work accepted and certified for payment will be used for determining payments due and not the quantities given in the Pricing Schedule.

C2.1.10 Reasonable compensation will be received where no payment item appears in the Pricing

Schedule in respect of work required in terms of the Contract and which is not covered in any other payment item.

C2.1.11 The short descriptions of the items of payment given in the Pricing Schedule are only for the

purposes of identifying the items. More details regarding the extent of the work entailed under each item appear in the Scope of Work.

C2.1.12 The item numbers appearing in the Pricing Schedule refer to the corresponding item numbers in the COLTO Standard Specification for Road and Bridge Works for State Authorities (1998 edition)

http://www.stanza.org,za/

http://www.iso.org/

CONSUMER PRICE INDEX APPLIES AS FOLLOWS:

PERIOD ONE (01)

BID PRICE(S) MUST BE FIXED FOR THE FIRST 12 MONTHS AFTER THE BASE MONTH

WITH BASE MONTH BEING ONE MONTH PRIOR TO CLOSING OF BID

PERIOD TWO (02)

BID PRICE(S) IS/ARE SUBJECT TO ESCALATION OF CPI FOR THE FOLLOWING 12

MONTHS WITH THE BASE MONTH BEING THE 12th MONTH OF PERIOD ONE (01)

PERIOD THREE (03)

BID PRICE(S) IS/ARE SUBJECT TO ESCALATION OF CPI FOR THE REMAINING PERIOD

WITH THE BASE MONTH BEING THE 12th MONTH OF PERIOD TWO (02)

2.2 BILL OF QUANTITIES

Use this page as a cover page to the Contractor’s Bill of Quantities.

1) Tenderers must ensure that adequate provision is made in the Bill of Quantities for the health and safety measures required by the Department of Labour.

2) The original format Bill of Quantities must be populated by hand in black ink and will be the document used for evaluation purposes.

3) Tenderers are also required to electronically populate the Excel format and add to the required Flash Drive with your submission. This will be used to support verification of pricing errors.

I, ______________________________________ of _______________________________________________ ,

(Authorised Signatory) (Company Name)

Hereby acknowledge having read, understood and agree to requirements as set out in C2.2 and warrant that the documents submitted are true and accurate.

__________________________________________ __________________________________________

(Signature) (Date)

ITEM NO

DESCRIPTION UNIT QUANTITY RATE AMOUNT

SECTION NO. 1

BILL NO. 1

PRELIMINARY AND GENERAL(Applicable to the whole of the Works)

FIXED CHARGE ITEMS

1 Contractual requirements. SUM 1 R -

Establishment of Facilities on the SiteFacilities for Engineer

2 Furnished offices. (In No.1) SUM 1 R - 3 Telephone. SUM 1 R - 4 Nameboards. (In No. 2). SUM 1 R -

Facilities for Contractor

5 Offices and storage sheds. SUM 1 R - 6 Workshops. SUM 1 R - 7 Laboratories. SUM 1 R - 8 Living accommodation. SUM 1 R - 9 Ablution and latrine facilities. SUM 1 R - 10 Tools and equipment. SUM 1 R -

11Water supplies, electric power, communications, dealing with water, and access.

SUM 1 R -

12 Plant. SUM 1 R - 13 Other fixed charge obligations. SUM 1 R -

14

Company and head office overhead costs for the management of SMME's in accordance with the contract conditions, including the provision of a dedicated individual to fulfill this function.

SUM 1 R -

15 Removal of site establishment. SUM 1 R -

VALUE RELATED ITEMS

Establishment of Facilities on the SiteFacilities for Engineer

17 Furnished offices. (In No. 1) SUM 1 R - 18 Telephone. SUM 1 R - 19 Nameboards. (In No. 2). SUM 1 R -




SUM 1 R -

27 Plant. SUM 1 R - 28 Other value related obligations. SUM 1 R -

29


SUM 1 R -

30 Removal of site establishment. SUM 1 R -

ITEM NO


TIME RELATED ITEMS

31 Contractual requirements. SUM 1 R -

Operation and Maintenance of Facilities on Site, for Duration ofConstruction, (unless otherwise stated)

Facilities for Engineer

32 Furnished offices. (In No. 1) SUM 1 R - 33 Telephone SUM 1 R - 34 Nameboards. (In No. 2). SUM 1 R - 35 Survey assistants and materials. SUM 1 R -




SUM 1 R -

43 Plant. SUM 1 R -

Brought forward R -

ITEM NO


Carried forward R - ITEM NO


44 Supervision for duration of construction. SUM 1 R -

45


SUM 1 R -

46 Other time related obligations. SUM 1 R -

47


SUM 1 R -

PROVISIONAL SUMS FOR:

48 Training. Item 1 R - 49 Overheads, charges and profit on (a) above. SUM 1 R -

50Specified activities associated with or independent of (a) or (b) above.

SUM 1

51 Community Liaison Officer. Item 1 R - 52 Overheads, charges and profit on (a) above. SUM 1 R -


SUM 1

54 Artworks. Item 1 R - 55 Overheads, charges and profit on (a) above. SUM 1 R -


SUM 1

57 Refurbish Bridge Joints. Item 1 R - 58 Overheads, charges and profit on (a) above. SUM 1 R -


SUM 1

60 Cleaning of Victoria Street Bridge Walls. Item 1 R - 61 Overheads, charges and profit on (a) above. SUM 1 R -


SUM 1

63Corten Sheeting and Laser Cutting to Bridge Structure Facades.

Item 1 R -

64 Overheads, charges and profit on (a) above. SUM 1 R -


SUM 1 R -

TEMPORARY WORKS

66 Dealing with or accommodation of traffic. SUM 1 R -

67

The contractor is to provide all temporary works which he deems necessary to complete the project and he must protect all existing structures in the vicinity of the works.

68Supply or hire of specialist equipment for the detection of all services.

SUM 1 R -

69 Use of the equipment referred to in item (a) above. SUM 1 R -

70 Temporary protection of services. SUM 1 R -

71 Cost of survey in terms of the land surveying act. SUM 1 R -

72 Compliance with the health and safety act. SUM 1 R -

73 Workmanas Compensation Act. SUM 1 R -

Carried Summary R -

ITEM NO


SECTION NO. 2

BILL NO. 1

DEMOLITIONS

SUPPLEMENTARY PREAMBLES

Carting away of excavated material

Descriptions of carting away of excavated material shall be deemed to include for bulking and loading excavated material onto trucks directly from the excavations or, alternatively, from stock piles situated on the building site.

DEMOLITIONS, ETC.

1Break down and remove existing reinforced concrete steps including carting away all material to a dumping site to be located by the Contractor.

m³ 250 R -

2Remove and cartaway existing rocks and boulders of various sizes located randomly across the site.

m³ 50 R -

3

Break down and remove existing 150mm thick mesh reinforced concrete surface bed including carting away all material to a dumping site to be located by the Contractor.

m² 3176 R -

4Carefully take up and remove existing 60mm thick concrete and clay pavers and set aside for re‐use within a 300m radius.

m² 250 R -

5Take up and remove existing 60mm thick concrete and clay pavers and cartaway to a dumping site located by the contractor.

m² 12704 R -

6Hack up and remove existing average 80mm thick asphalt including carting away all material to a dumping site to be located by the contractor.

m² 1000 R -

7

Take up and remove existing 150 x 300mm rectangular concrete kerb (SABS 927 Fig. 3) laid straight, jointed and pointed in 5:1 cement mortar including concrete haunching, concrete kerb gutter not exceeding 300mm wide and cartaway to a dumping site located by the contractor.

m 4358 R -

8Take up and remove existing 150 x 300mm rectangular concrete kerb (SABS 927 Fig. 3) laid circular on plan, jointed and pointed in 5:1 cement mortar including concrete haunching, concrete kerb gutter not exceeding 300mm wide and cartaway to a dumping site located by the contractor.

m 1090 R -

9

Take off and remove existing steel palisade fence and posts 2100mm high including carting away all material to a dumping site to be located by the contractor.

m 280 R -

ITEM NO


10

Take off and remove existing steel diamond mesh fence and posts 2100mm high including carting away all material to a dumping site to be located by the contractor.

m 90 R -

11Sawcut existing tarmac average 150mm thick circular on plan.

m 4358 R -

12Sawcut existing tarmac average 150mm thick circular on plan.

m 1090 R -

13

Take up and remove existing 270mm diameter x 1200mm long precast concrete bollard set in and including 670 x 670 x 430mm deep concrete base and cartaway to a dumping site located by the contractor.

No 200 R -

14

Take out and remove tree with trunk not exceeding 1000mm including excavating and removing of roots, filling hole with clean dry earthfilling and compacting to road/sidewalk specification

No 15 R -

15

Take out and remove tree with trunk exceeding 1000mm but not exceeding 1500mm girth including excavating and removing of roots, filling hole with clean dry earthfilling and compacting to road/sidewalk specification.

No 7 R -

16

Carefully trim roots of existing trees to below paving level in order to lay new paving (elsewhere) including carting away all materials to a dumpsite, all in accordance with the Architects approval

No 10 R -

17Carefully trim branches of existing trees including carting away all materials to a dumpsite, all in accordance with the Architects approval.

No 8 R -

Carried Summary R -

ITEM NO


SECTION NO. 2

BILL NO. 2

GENERAL SITEWORKS SUPPLEMENTARY PREAMBLES



SITE CLEARANCE, ETC. Site clearance:

1 Allow for digging up and removing all rubbish, debris, vegetation, hedges, shrubs and trees not exceeding 200mm girth measured 1m above ground level, etc. including carting away all material to a dumping site to be located by the contractor.

m² 1588 R -

2 Strip average 200mm thick layer of topsoil and cartaway to stockpiles on site.

m² 1588 R -

ROADS AND PAVEMENTS Excavations:

3 Excavation by hand in all material to expose services.

m³ 300 R -

4 Open face excavation in earth and soft rock over site to reduce levels including formation of platform compacted to 93% modified AASHTO density in 150mm thick layers with surplus material from the cut operation (cut to fill).

m³ 250 R -

5 Open face excavation in earth and soft rock over site to reduce levels and cart away to stockpiles on site.

m³ 4672 R -

6 Extra over all excavations for carting away surplus material from excavations and/or stockpiles on site to a dumping site to be located by the Contractor.

m³ 4672 R -

Extra over open face excavations in earth for excavations in intermediate rock including carting away to a dumping site to be located by the Contractor.

m³ 234 R -

Extra over open face excavations in earth for excavations in hard rock.

m³ 93 R -

Allow for keeping excavations free of all water other than subterranean water.

item 1 R -

Compaction of in‐situ surfaces:

Rip and recompact ground surface, including scarifying for a depth of 150mm, breaking down oversize material, adding suitable material where necessary and compacting to 93% modified AASHTO density and trim to required levels.

m² 17149 R -

Sub‐base Course:

Selected imported G5 (C4 after stabilisation) natural gravel in 150mm layers and spread, level, water and compact to 95% modified AASHTO density in making up levels underneath roadways.

m³ 4287 R -

Selected imported G5 (C3 after stabilisation) natural gravel in 150mm layers and spread, level, water and compact to 95% modified AASHTO density in making up levels underneath roadways.

m³ 385 R -

ITEM NO


Base Course:

Selected earth filling obtained from the excavations and/or prescribed stock piles on site in layers of 150mm thick compacted to 95% Mod AASHTO density

m³ 250 R -

Stabilisation:

Process base/sub‐base course by stabilisation (cement elsewhere).

m³ 4672 R -

Stabilising with ordinary portland cement at the rate of 3% by mass.

t 294 R -

Stabilising with bitumen emulsion at the rate of 3% by volume.

Ltr 6000 R -

Soil Tests:

Note : Prices for soil tests must be included in the contractor's rates for earthworks items. Additional soil tests to be carried out as directed by the Engineer:Modified AASHTO density tests. Item 1 R -

Carried Summary R -

ITEM NO


SECTION NO. 2

BILL NO. 3

PAVING, KERBS, ETC.




PAVINGApproved brand of anti‐termite soil poison & weedkiller is to be applied under paving by a Registered Company and guaranteed for ten years.

Paving shall be laid in accordance with SABS 1200MJ, SABS 1058 and the Concrete Masonry Association's specifications.

Paving shall be laid on 25mm (thickness after final compaction) clean river sand (preparation of ground or filling elsewhere).

Clean plaster sand shall be swept into joints between roadstones.

Clean down and lay existing concrete pavers from stockpiles, bedded on and including 20mm thick bed of river sand with 1:6 cement grout swept & watered into joints between roadstones:

1

Paving to roads, parking areas, pavements, etc. in patchwork and small quantities to falls including any consequent cutting (circular cutting elsewhere) and tying into existing paving.

m² 250 -R

200 x 150 x 50mm thick "Infraset Cottage Stone", or equal approved, red single colour standard precast concrete blocks laid in running bond pattern, bedded on and including 20mm thick bed of river sand with 1:6 cement grout swept & watered into joints between roadstones:

2Paving to roads, parking areas, pavements, bands, etc. to falls including any consequent cutting & sawcutting (circular cutting elsewhere).,

m² 7871 -R

3 Extra for circular cutting not exceeding 2m radius. m 1090 -R

150 x 150 x 60mm thick "lnfraset Village Cobble", or equal approved, charcoal single colour standard precast concrete blocks laid in stack bond pattern bedded on and including 20mm thick bed of river sand with 1:6 cement grout swept & watered into joints between roadstones:

ITEM NO


4Paving to roads, parking areas, pavements, bands, etc. to falls including any consequent cutting & sawcutting (circular cutting elsewhere).

m² 2382 -R

5 Extra for circular cutting not exceeding 2m radius. m 830 -R

150 x 150 x 60mm thick "lnfraset Village Cobble", or equal approved, dark grey single colour standard precast concrete blocks laid in stack bond pattern bedded on and including 20mm thick bed of river sand with 1:6 cement grout swept & watered into joints between roadstones:

6 Soldier course margins 150mm wide. m 13074 -R

7Soldier course margins 150mm wide, circular on plan.

m 3269 -R

221 x 110 x 80mm thick "lnfraset Craz 1E1 G Blok", or equal approved, grey colour interlocking precast concrete blocks bedded on and including 20mm thick bed of river sand with 1:6 cement grout swept & watered into joints between roadstones:

8Paving to roads, parking areas, pavements, bands, etc. to falls including any consequent cutting (circular cutting elsewhere).

m² 3176 -R

Brought forward -R

ITEM NO


Carried forward -R ITEM NO


400 x 400 x 60mm thick "Smartstone Directional Tactile Paver", or equal approved, grey colour precast concrete blocks laid in herringbone pattern bedded on and including 40mm thick bed of river sand with 1:6 cement grout swept & watered into joints between roadstones:

9Paving to roads, parking areas, pavements, bands, etc. to falls including any consequent cutting (circular cutting elsewhere)

m² 332 -R

400 x 400 x 60mm thick "Smartstone Warning Tactile Paver", or equal approved, grey colour precast concrete blocks laid in herringbone pattern bedded on and including 40mm thick bed of river sand with 1:6 cement grout swept & watered into joints between roadstones:

10Paving to roads, parking areas, pavements, bands, etc. to falls including any consequent cutting (circular cutting elsewhere).

m² 332 -R

KERBS

150 x 300mm Half battered concrete kerb (SABS 927 Fig. 3) jointed and pointed in 5:1 cement mortar and bedded in 15mpa concrete including all necessary excavation, backfilling, carting away, continuous concrete haunching on curves, concrete haunching at joints on straights, etc.:

11 Laid straight. m 4358 -R

12 Laid circular on plan not exceeding 4m radius. m 1090 -R

75 x 150mm Rectangular concrete garden kerb (SABS 927 Fig. 12) jointed and pointed in 5:1 cement mortar and bedded in 15mpa concrete including all necessary excavation, backfilling, carting away, concrete haunching, etc.:



300 x 200mm Mountable concrete kerb (SABS 927 Fig. 8c) jointed and pointed in 5:1 cement mortar and bedded in 15mpa concrete including all necessary excavation, stabilised backfilling, carting away, continuous concrete haunching on curves, concrete haunching at joints on straights, etc.:



Sundries

ITEM NO


17

25Mpa/19mm Concrete kerb gutter size overall 200 x 150mm deep extreme finished smooth with a steel trowel on all exposed surfaces to a uniform dense finish with closed cell expanded polyethylene filler and polyurethane sealant expansion joints at 10m centres and saw cut construction joints and sealant at 2m centres including all necessary excavation, backfilling, formwork, dowels, etc.

m 4358 -R

18

25Mpa/19mm Concrete kerb gutter circular on plan size overall 200 x150mm deep extreme finished smooth with a steel trowel on all exposed surfaces to a uniform dense finish with closed cell expanded polyethylene filler and polyurethane sealant expansion joints at 10m centres and saw cut construction joints and sealant at 2m centres including all necessary formwork, dowels, excavation, backfilling, etc.

m 1090 -R

19

30Mpa/19mm Concrete edge beam size 300 x 200mm deep finished smooth on all exposed surfaces to a uniform dense finish with one top corner having a 25 x 25mm chamfer with and including closed cell expanded polyethylene filler and polyurethane sealant expansion joints at Gm centres and saw cut construction joints and sealant at2m centres including all necessary excavation, backfilling, cutting into paving, formwork, dowels, etc.

m 220 -R

20

25Mpa/19mm Concrete edging along existing buildings size 150 x1 50mm deep finished smooth on all exposed surfaces to a uniform dense finish with one top corner having a 10 x 10mm chamfer with closed cell expanded polyethylene filler and polyurethane sealant expansion joints at Gm centres, saw cut construction joints and sealant at 2m centres and 10mm softboard expansion joint along full length including all necessary formwork, excavation, backfilling, cutting into paving, etc.

m 2179 -R

21

25Mpa/19mm Concrete in triangular shaped ramps to transition area of footpaths, size overall 900 x 900 x 100mm thick including all necessary formwork, reinforcement, cutting into paving, finishing top surfaces to an evenly ribbed non‐slip finish, etc.

No 664 -R

Brought forward -R



22

30Mpa/19mm Concrete in surrounds to existing posts, manholes, etc. size overall 300 x 300 x 80mm thick including all necessary formwork, movement joints, cutting into paving, finishing top surfaces to a smooth finish, steel ruled joints all round top, casting around existing posts, manholes, etc.

No 150 -R

23


No 90 -R

ITEM NO


24


No 70 -R

ROAD MARKINGS

Prepare and paint one coat approved white, red or yellow 1.25mm thick thermoplastic, reflective road marking paint with Class 1 reflective beads within the paint on asphalt surface as per "The Southern African Development Community Road Traffic Signs Manual (SARTSM), June 1999 Edition, Volumes 1 to 4" all in accordance with SABS 1091 1975:

25300mm Wide broken or continuous lines. Code: RTM1.

m 120 -R

26100mm Wide broken or continuous lines. Code: RM1.

m 9806 -R

27150mm Wide broken or continuous lines. Code: RM1.

m 140 -R

28 Kerb marking. Code: GM8. m 581 -R

29 Yield line marking sign. Code: RTM2. No 7 -R

30 Yield sign ahead marking. Code: WM5. No 7 -R

31 20m Diameter mini circle marking sign. Code: RM15. No 7 -R

32 2400mm High letters. Code: GM7. No 166 -R

33 2400mm High symbol. Code: WM5. No 83 -R

34Statutory direction arrows 4000mm long. Codes: WM7.1, WM7.2, WM7.3, WM7.5, RM8.1 & RM8.5.

No 49 -R

ITEM NO


ROAD SIGNS

Class 1 retro reflective road sign complying with the requirements of "The Southern African Development Community Road Traffic Signs Manual (SARTSM), June 1999 Edition, Volumes 1 to 4" all in accordance with SABS 1519, including galvanised steel support post76mm diameter x 3mm thick x 2500mm long above finished ground level and minimum 600mm from road edge (to edge of sign) including all necessary excavation, backfilling, etc. including setting post in 25Mpa concrete base size 600mm diameter x 900mm minimum thickness:

35 600mm Diameter 'STOP' sign. Code: R1. No 28 -R

36 YIELD' sign. Code: R2. No 21 -R

37600mm Diameter 'MINIBUS PARKING RESERVATION SIGN' sign. Code:R 310-P

No 56 -R

38600mm x 450mm 'ONE WAY' sign. Code: R4.1/R4.2.

No 42 -R

39 600mm Diameter 'NO PARKING' sign. Code: R216. No 49 -R

40 'PUBLIC TRANSPORT' sign. Code: GS701. No 14 -R

41600mm Diameter 'NO STOPPING' sign. Code: R217.

No 28 -R

42450 x 100mm 'STREET NAME' sign as per JRA specifications. Code: GL1.

No 70 -R

43600mm x 450mm 'SHARP CURVE CHEVRON' sign. Code: W408/W407.

No 21 -R

44600mm Diameter 'HAWKERS PROHIBITED' sign on two sides of pole. Code: R241.

No 28 -R

45

Take up and remove to stockpiles existing signage post approximately 2.5m high including concrete base approximately 1m below natural ground level, and carefully remove & cart away concrete base to a dumping site to be located by the contractor and reinstalling signage post (from stockpiles) in a new position within a 200m radius including all necessary excavation, backfilling, etc. and setting post in 25Mpa concrete base size 600mm diameter x 900mm minimum thickness.

No 20 -R

FOLLOWING IN ISOLATED PATCHING AND CONSTRUCTION OF ROADWAYS

Rates for the items below are to include for establishment of necessary plant & equipment, transporting the plant & equipment on the site for a radius not exceeding 1,0 km, milling at the edges for key, patching & repairing edge breaks and working around bellmouths.

Breaking Up Existing Pavement Layers:

46 Sawcut existing tarmac average 120mm thick. m 800 -R

47Drilling 100mm diameter cores in asphalt 120mm thick.

No 28 -R

Brought forward -R



Excavations:

ITEM NO


48

Open face excavation in earth and soft rock over site to reduce levels and cart away surplus material from excavations and/or stockpiles on site to a dumping site to be located by the Contractor.

m³ 350 -R

Compaction of in situ surfaces:

49

Rip and recompact ground surface, including scarifying for a depth of150mm, breaking down oversize material, adding suitable material where necessary and compacting to 93% modified AASHTO density and trim to required levels.

m² 1000 -R

ITEM NO


Base Course:

50

Selected earth filling (Type G1 from commercial sources) stabilised with cement and bitumen (cement and bitumen measured elsewhere) supplied by the Contractor and spread, level, water and compact in layers not exceeding 150mm thick to 86% of apparent density.

m³ 350 -R

Stabilisation:

51Process base/sub base course by stabilisation (cement elsewhere).

m³ 350 -R

52Stabilising with ordinary portland cement at the rate of 2% by mass.

t 15 -R

53Stabilising with bitumen emulsion at the rate of 3% by volume.

ltr 10500 -R

Prime Coat

54 Cut back bitumen type MC‐30 for road resurfacing. m² 1000 -R

Tack Coat:

55Spray Surface using 30% anionic stable grade emulsion diluted with water in a ratio of 1:1 to roadways.

m² 1000 -R

Asphalt Surfacing:

56Continuously graded, medium grade using 60/70 penetration bitumen to 30mm thickness.

m² 1000 -R

FOLLOWING IN OVERLAY TO EXISTING ROADWAYS AND NEW ROADWAYS

Rates for the items below are to include for establishment of necessary plant & equipment ,transporting the plant & equipment on the site for a radius not exceeeding 1, 0 km , millling at the edges for , key patching & repairing edge breaks and working around bellmouths.

BREAKING UP EXISTING PAVEMENT LAYERS:

57Milling out existing bituminous material with an average millling depth of 25mm.

m³ 1235 -R

58Drilling 100mm diameter cores in asphalt 120mm thick.

No 70 -R

Crack Sealing:

59

200mm Wide "Kaytech Sealmac", or equal approved, geotextile coated in a 60% stable grade anionic bitumen emulsion tack coat and blinded with course river sand, placed over existing cracks in asphalt, including all preparation, cutting, wastage, cleaning of cracks, etc. all in strict accordance with the manufacturers instructions.

m 200 -R

Prime Coat:

ITEM NO


60 Cut back bitumen type MC30 for road resurfacing. m² 41158 -R

Tack Coat:

61Spray Surface using 30% anionic stable grade emulsion diluted with water in a ratio of 1:1 to roadways.

m² 41158 -R

Asphalt Surfacing:

62Continuously graded, medium grade using 60/70 penetration bitumen to 25mm thickness.

m² 41158 -R

Brought forward -R

ITEM NO




Traffic Circles and Islands:

63

25mm Platform speed hump formed of continuously graded, medium grade asphalt with 5.5% bitumen with continuously graded coarse asphalt with 4.5% bitumen, size overall 7m long x 6m wide with a maximum 75mm thickness, including all saw cutting, keying in, etc. (As per attached JRA Drawing JRA SD R020)

No

7 -R

FINANCIAL PROVISION

64Allow the amount of R300,000.00 (Three Hundred Thousand RandOnly) for attic stock.

item 1 -R

Carried Summary -R

ITEM NO


SECTION NO. 2

BILL NO. 4

STORMWATER,SEWER,WATER RETICULATION

SUPPLEMENTARY PREAMABLES

Carting away of excavated materials

Descriptions of carting away of excavated material shall be deemedto include for bulking and loading excavated material onto trucks directly from the excavations or, alternatively, from stock piles situated on the building site.

Location of existing services:

Location & protection of all municipal or other services identified or unknown, for the duration of the contract, are to be included in the contractors tendered rates.

STORMWATER RETICULATION

1Locate, disconnect, seal off and infill existing kerb inlet catchpit size overall 2050 x 2050 x 800mm deep with mass concrete.

No 10 -R

2

Locate, disconnect, demolish and remove existing kerb inlet catchpit size overall 2050 x 2050 x 800mm deep including all necessary fittings, investigations, temporary sealing off, diverting, removal of cover slabs, brickwork & concrete, excavation, backfilling, making good on completion, etc. all in accordance with the Engineers instructions.

No 12 -R

3

Cut into existing stormwater manhole for and connect new 450mm diameter precast concrete pipe, including temporary sealing off, diverting, backfilling, making good on completion.

No 20 -R

Precast concrete pipes laid in ground:

4

450mm Diameter precast reinforced concrete pipe to SABS 677 Type SC Class 100D with ogee joints including laying in ground to falls on and including Class B bedding (SABS 1200 LB) and selected fill blanket, including excavation 950mm wide & 1000mm but not exceeding 2000mm deep and backfilling to 93% modified AASHTO density in 150mm layers, including carting away surplus excavated material, risk of collapse, dewatering of trenches, etc.

m 250 -R

ITEM NO


5

600mm Diameter precast reinforced concrete pipe to SABS 677 Type SC Class 100D with ogee joints including laying in ground to falls on and including Class B bedding (SABS 1200 LB) and selected fill blanket, including excavation 1620mm wide & 1000mm but not exceeding 2000mm deep and backfilling to 93% modified AASHTO density in 150mm layers, including carting away surplus excavated material, risk of collapse, dewatering of trenches, etc.

m 60 -R

Excavate in compacted earth for and build manhole size 2260mm x 1360mm internally with one brick wall sides in FBSE30 bricks built in english bond on and including 30Mpa insitu concrete base 150mm thick with ref 245 mesh reinforcing, rendered smooth internally in 1:5 cement mortar, benching up bottom in 25Mpa concrete finished off smooth with a steel trowel and fitted with & including type 2A manhole cover on and including 150mm thick roof slab, including leaving or forming opening in brickwork for 2No. 900mm diameter outlets including all excavations, backfilling, carting away, dewatering, formwork, concrete blinding, steel rod reinforcement to cover slabs, step irons, etc

6Manhole exceeding 1000mm and not exceeding 2000mm deep.

No 7 -R

Grid inlets, kerb inlets, etc.:

7

Excavate in compacted earth for and build grid inlet catchpit size 1050mm x 620mm internallly with one brick wall sides in FBSE30 bricks built in english bond on and including 25Mpa in-situ concrete base 150mm thick with ref 245 mesh reinforcing , rendered smooth internally i 1:5 cement motar , benching up bottom in 25Mpa concrete finished off smooth with steel trowel and 150mm thick prestressed concrete cover slab to SABS 1504 size 1500 x 1000mm , rebated and holed for and including purpose made grid inlet cover size overall 620 x816mm wide formed of 50 x20mm thick solid bar framing & 50 x 6mm thick solid bar intermediate rails laid loose in 50 x 50 x 6mm angle section framing including leaving or forming opening for 2No. 450mm diameter outlet including all formwork , reinforcing ,backfilling around in 300mm wide selected fill in 150mm layers compacted to 90% mod AASHTO density , compaction , filling , etc. Depth to invert 1500mm

No 2 -R

Brought forward -R

ITEM NO




8

Excavate for and build kerb inlet catchpit size 2050 x 2050 x 800mm deep internally to invert with one brick wall sides in FBSE30 bricks built in english bond on and including 20Mpa insitu concrete base 75mm thick with ref 245 mesh reinforcing, rendered smooth internally in 1:5 cement mortar, benching up bottom in 20Mpa concrete finished off smooth and 75mm thick 25Mpa concrete cover slab with ref 245 mesh reinforcing size 2000 x 1000mm on 80 x 80 x 5mm angle section frame including leaving or forming opening size 450mm diameter in wall for inlet and 450mm diameter hole for outlet pipe including all formwork, reinforcing, backfilling, compacting, transition kerbs etc

No 35 -R

9

LG Green, or equal approved, precast concrete surface water channel Type SWC4 size 385mm wide x 170mm high, bedded and jointed in Class II mortar with joints pointed on all exposed faces with and including precast concrete grid inlet covers supplied by "LG Green", or equal approved, type DSC2 light duty including all necessary excavation, backfilling, cutting into asphalt, etc. installed in strict accordance with the manufacturer's instructions.

m 120 -R

10

Allow for cleaning existing kerb inlets, manholes. etc. (various sizes) of all rubbish, debris, etc., including cleaning of the inlet & outlet pipes for 20 metres in both directions, including removal of existing lids, relaying existing lids as per Engineer's instructions, making good & carting away all rubbish, debris, etc. to a dumping site to be located by the contractor.

No 83 -R

11

Allow for jet cleaning existing kerb inlets, manholes. etc. (various sizes) of all rubbish, debris, etc., including cleaning of the inlet & outlet pipes in both directions, including removal of existing lids, relaying existing lids as per Engineer's instructions, making good & carting away all rubbish, debris, etc. to a dumping site to be located by the contractor.

No 4 -R

Following in Cross Verge Pipes from Buildings:

12

Excavate for and remove existing 110mm diameter steel pipes, not exceeding 400mm deep, including all necessary fittings, investigations, temporary sealing off, diverting, excavation, backfilling, making good on completion.

m 200 -R

ITEM NO


13

110mm Diameter high impact uPVC Class 16 pipe in outlet from buildings including laying in ground to falls including excavation 300mm wide & not exceeding 400mm deep and backfilling to 93% modified AASHTO density in 150mm layers, including carting away surplus excavated material, risk of collapse, dewatering of trenches, cutting pipe to shape, etc.

m 200 -R

14

30Mpa/19mm Reinforced concrete in surrounds to uPVC pipes, size overall 600mm wide x 300mm high x 150mm thick including all necessary formwork, reinforcement, cutting into paving, casting around new pipe, finishing all surfaces to a smooth finish, etc.

No 50 -R

Allow for cleaning existing kerb inlets, manholes. etc. (various sizes) of all rubbish, debris, etc., including cleaning of the inlet & outlet pipes for 20 metres in both directions, including removal of existing lids, relaying existing lids as per Engineer's instructions, making good & carting away all rubbish, debris, etc. to a dumping site to be located by the contractor.

Allow for jet cleaning existing kerb inlets, manholes. etc. (various sizes) of all rubbish, debris, etc., including cleaning of the inlet & outlet pipes in both directions, including removal of existing lids, relaying existing lids as per Engineer's instructions, making good & carting away all rubbish, debris, etc. to a dumping site to be located by the contractor.

Following in Cross Verge Pipes from Buildings:

Excavate for and remove existing 110mm diameter steel pipes, not exceeding 400mm deep, including all necessary fittings, investigations, temporary sealing off, diverting, excavation, backfilling, making good on completion.

110mm Diameter high impact uPVC Class 16 pipe in outlet from buildings including laying in ground to falls including excavation300mm wide & not exceeding 400mm deep and backfilling to 93% modified AASHTO density in 150mm layers, including carting away surplus excavated material, risk of collapse, dewatering of trenches, cutting pipe to shape, etc.

Brought forward -R

ITEM NO




30Mpa/19mm Reinforced concrete in surrounds to uPVC pipes, size overall 600mm wide x 300mm high x 150mm thick including all necessary formwork, reinforcement, cutting into paving, casting around new pipe, finishing all surfaces to a smooth finish, etc.

15

Excavate in compacted earth for and build transition chamber size 300x 300 x 400mm deep internally with one brick wall sides in engineering bricks built in english bond on and including 25Mpa insitu concrete base 200mm thick with ref 245 mesh reinforcing ,rendered smooth internally in 1:5 cement mortar, benching up bottom in 25 Mpa concrete finished off smooth with a steel trowel and fitted with & including 300 x 300 polymer concrete cover slab including " civil cultured polymer products cc" including leaving or forming opening in brickwork for 2No. 100mm diameter outlets including all excavations ,backfilling , formwork, reinforcing , etc.

No 50 -R

Manhole covers, gratings,frames etc.

16300 x 300mm Polymer concrete cover slab including frame as supplied by "civil cultured polymer products cc", or equal approved.

No 200 -R

17450 x 450mm Polymer concrete cover slab including frame as supplied by " civil cultured polymer products cc" or equal approved.

No 150 -R

181000 x 1000mm Polymer concrete cover slab including frame as supplied by " civil cultured polymer products cc" or equal approved.

No 80 -R

19Take up and remove existing kerb inlet cover size 4000 x 1000 x100mm thick and cartaway to a dumping site to be located by the contractor.

No 83 -R

20

Precast concrete kerb inlet cover 4000 x 1000 x 100mm thick secured to existing kerb inlet , including steel rod reinforcing , steel channel edging , lifting holes , etc.

No 83 -R

ALTERING DEPTHS OF MANHOLES

21

Carefully remove existing reinforced concrete cover slab with and including manhole cover and frame from existing 1500 x1500mm brick electrical or telephone manhole, increase depth by bricking up and plaster not exceeding 500mm high and refix cover slab and manhole cover and frame , including making good.

No 30 -R

22

Carefully remove existing reinforced concrete cover slab with and including manhole cover and frame from existing 1500 x1500mm brick electrical or telephone manhole, lower depth by breaking and carting away brick wall not exceeding 500mm high and refix cover slab and manhole cover and frame , including making good.

No 25 -R

ITEM NO


23

Carefully remove existing reinforced concrete cover slab with and including manhole cover and frame from existing 1650mm diameterprecast concrete manhole, increase depth by fixing new precast concrete rings not exceeding 500mm high and refix cover slab and manhole cover and frame, including making good.

No 20 -R

24

Carefully remove existing reinforced concrete cover slab with and including manhole cover and frame from existing 1530mm diameter precast concrete manhole, lower depth by removing and carting away existing precast concrete rings not exceeding 500mm high and refix cover slab and manhole cover and frame, including making good.

No 15 -R

Carried Summary -R

ITEM NO


BILL NO.4

FOLLOWING IN BRIDGE STRUCTURES

The following items have been prepared in accordance with the Standard System of Measuring as Published by the Association of South African Quantity Surveyors



Descriptions of carting away of excavated material shall be redeemed to include for bulking and loading excavated material onto trucks directly from the excavations or, alternatively , from stocl piles situated on the building site

EXCAVATION OTHER THAN BULK

Excavation in compacted earth not exceeding 2m deep in :

1 Holes. m³ 294 -R

Extra over excavations other than bulk in earth for excavation in :

2 Soft rock. m³ 29 -R

3 Hard rock. m³ 15 -R

RISK OF COLLAPSE

Risk of collapse to:

4 Sides of trench and hole excavations not exceedind 1,5m deep

m² 336-R

CARTING AWAY

Extra over all excavations for loading, carting and dumping surplus excavated material (no allowance made for increase in bulk):

5 Off site to a dumping site to be located by the Contractor.

m³ 139-R

EARTH FILLING, ETC.

Filling with material from excavations including hauling, spread, level, water and compact to a density of at least 93% Mod. AASHTO maximum density in 150mm thick layers:

6 Backfilling to trenches, holes, etc. m³ 155 -R

SOIL POISONING

ITEM NO


Approved brand of anti‐termite soil poison applied by a Registered Pest Control Company and guaranteed against termite infestation for ten years:

7 To bottom and sides of trenches, holes, etc. m² 532 -R

UNREINFORCED CONCRETE

15MPa/19mm Concrete in:

8 Surface blinding under footings, bases, etc. m³ 10 -R

REINFORCED CONCRETE CAST AGAINST EXCAVATED SURFACES

30MPa/19mm Concrete in

9 Bases. m³ 118 -R

10 Stub columns in foundations. m³ 22 -R

CONCRETE SUNDRIES

Test Blocks

11 Making and testing set of three 150 x 150 x 150mm concrete strength test cubes.

Set 16 -R

Brought forward -R

ITEM NO


Carried forward -R

ITEM NO


25MPa non‐shrink grout:

Non‐shrink grout shall be 1:2 cement and sand mixture, mixed dry until uniform in colour before adding water.

12 Bedding approximately 30mm thick under 265 x 410mm base plate including chamfered edges all round.

No 64 -R

Holding down bolts:

13 Provide template for and embed set of four 30mm diameter x 1200mm long steel holding down bolts (bolts elsewhere) into top of foundation base in exact position.

No 64 -R

ROUGH FORMWORK

Rough formwork to sides of:

14 Square or rectangular shaped stub columns in foundations.

m² 58-R

REINFORCEMENT

High tensile steel reinforcement to structural concrete work:

16 16mm Diameter bars. t 14 -R

STRUCTURAL STEELWORK


Shop drawings

The contractor will be required to prepare shop details for the work which must be submitted to the Engineer for approval before fabrication is started. Approval of shop details by the Engineer will include the following

a) Examination of member sizes for consistency with design requirements.

b) Examination of all connections designed and/or detailed by the fabricator, for adequacy of load transference.

c) Approval of leading dimensions which are taken to include such dimensions as may influence the design (eg, depth of trusses and girders) or which may grossly affect site programme (eg, truss spans and stanchion heights).

ITEM NO


Notwithstanding any approval of these details, the contractor shall remain responsible for ensuring that the dimensions, details and workmanship result in the correct assembly of the work

Material and workmanship

The steelwork is to be fabricated from mild steel to SABS1200H Grade 300W. The whole of the fabrication and workmanship generally is to be in strict accordance with SABS 0162‐1984 as amended. The material shall be of best quality throughout, free from loose rust or millscale, true to thickness and profile throughout and of the section and mass specified subject to a 2% tolerance for rolling margin. Consideration will be given to any detail variation which the contractor may wish to make with the view to the simplification of either fabrication, delivery or erection. Substitutions must be made at the contractor's own expense

The contractor shall provide Works Test Certificates where so required by the Architect.

Testing

The Engineer shall be at liberty to select test pieces from steelwork in the workshop or on the site and to have them tested. The expense of such tests are to be borne by the contractor if the steelwork does not comply with the standards laid down above.

Hold down bolts

Holding down bolts and other fixing devices which are to be embedded in concrete must be supplied to the principal contractor on request together with the necessary information, identification and templates.

2mm Mild steel plate templates provided on a scale of one template for every five groups of bolts, suitably marked to ensure easy idetification are to be supplied to the principal contractor.

Brought forward -R

ITEM NO


Carried forward -R

ITEM NO


Any costs incurred by subsequent repositioning of bolts, etc resulting from the contractor having failed to furnish adequate information, identification and templates will be for the contractor's account.

Welding

Welding shall be in accordance with SABS 044 "Welding: Parts I, II and III" and shall be 6mm continuous fillet welds all round.

Welding shall be carried out in a manner which will prevent any distortion of the weld or the parent section.

All welds shall have adequate root fusion and shall be free from cracks, porosity or other irregularities and any undercutting shall be made good by the deposition of additional runs of weld metal.

Any completed welds showing cracks, cavities or other efects shall be cut out and made good at the contractor's own expense.

Mild steel electrodes shall comply with SABS 455 "Covered Electrodes for Manual Arc Welding of Mild Steel and Medium High Tensile Steel".

Bolts

All structural bolts shall be grade 8.8. Bolts shall have well‐formed heads forged from the solid. Nuts shall closely fit the bolts so that they can only just be turned by hand and at least one clear thread shall project beyond the nut when fully tightened. All bolts shall have one asher under the nuts and shall be so tightened that the threaded portion does not bear on the members connected. Where bolt heads or nuts bear upon bevelled surfaces they shall be provided with tapered washers of 2,3 mm mean thickness to provide a seating square with the axis of the bolt.

Friction grip bolts

Connections specifying high strength friction grip bolts are to be in strict accordance with SABS 094 "Bolted Friction Grip Joints in Structural Steelwork" and the bolts used are to be in accordance with BS 3139 Part 1 : 1959 "General Grade Bolts, High Strength Friction Grip Bolts for Structural Engineering".

Notwithstanding the above, the following must be rigidly adhered to :

ITEM NO


a) Two‐case hardened washers, one flat or bevelled under the head and the other flat or bevelled under the nut shall be used with each bolt.

b) Contact surfaces shall not be painted and shall be thoroughly cleaned free of dirt, oil, loose scale, burrs and other defects which are liable to reduce friction resistnace between surfaces.

c) At all times the correct torques shall be applied to the different sizes of bolts.

Erection

The proposed method and sequence of erection of the shall be submitted to the Engineer for written approval. Such submission is to take place at the time of shop drawing submittal. The contractor shall indicate the proposed method of propping to ensure stability of the structure during erection. Such stability during erection remains the contractors responsibility. Where temporary bracing or propping is necessary, the contractor shall be responsible for the design, erection, maintenance and removal (where necessary) of such support. Proposal of such bracing or propping shall be submitted to the Engineer at an early stage for written approval. The steelwork generally is to be fabricated in the contractor's works having due regard to transport and erection facilities. He must supply all erection tackle, temporary erection bracing, erect and plumb all steelwork and supply all steel wedges and tacks as required. Items may be detailed for delivery "piece small" or the contractor may prefabricate if he is satisfied that suitable arrangements for transport can be made.

Connections are to be designed for the forces indicated on the drawings or to the maximum capacity of the members.

Cleaning and painting

All structural steel is to be thoroughly degreased to remove all grease or oil and then wire‐brushed, scraped or sand‐papered to remove all rust, mill‐scale or surface contaminations and is to be immediately given one coat zinc chromate, allowed to dry overnight and given one coat of universal undercoat prior to delivery to site. All damaged paintwork is to be made good on site after erection is complete.

Brought forward -R

Carried forward -R

ITEM NO


ITEM NO


Testing of welders

Tenderers must include in their rates for the testing of any welder used on the work who has not been tested within a period of six months immediately preceding his employment on this contract.

Painting/corrosion protection specification

a) All steelwork shall be mechanically wire‐brushed to ST3O blast clean to SA2. b) All steelwork shall receive one coat primer to DFT‐ 100 micron.

STEEL COLUMNS, BEAMS, POSTS, ETC.

Welded columns in single lengths with flat section base, top, bearer and connection plates bolted to concrete base:

16 200 x 75 x 24.3Kg/m PFC columns including plates, connectors, etc.

t 25,04-R

Welded beams in single lengths with flat section gusset, bearer and connection plates:

17 200 x 75 x 24.3Kg/m PFC beams including plates, connectors, etc.

t 8,88-R

PURLINS, GIRTS, BRACING, ETC.

Purlins, girts and bracing bolted to steel, all treated as per paint specification referred to above in Supplementary Preambles

18 60 x 60 x 6mm Thick angle section bracing. t 11,8 -R

19 102 x 133 x 13kg/m T‐section bracing cut from a 203 x 133 x 25kg/m I‐ section including plates, connectors, etc.

t 7,07

-R

BOLTS, ETC.

20 M30 x 1200mm long grade 8.8 holding down bolts including nuts and washers with one end tack welded to steel plate (elsewhere).

No 256 -R

FENCING

ITEM NO


Cochrane Steel ClearVu II, or equal approved, hot dipped galvanised and "Polymetic 6000" coated pressed high density anti‐climbing and anti‐cut pressed mesh panel balustrades 1000mm high formed of 4mm diameter horizontal & vertical high tensile galvanised wires with aperture size 76,2mm x 12,7mm and reinforced with 3 x 50mm deep V‐section recessed bands including 1800mm long standard recess ClearVu, or equal approved, taper locking "Polymetic 6000" coated posts at 1500mm centres size overall 85 x 88 x 4mm thick sealed with UV stabilised polymer end caps and bolted to concrete surface beds (surface beds elsewhere) with expansion bolts and clamping plates including all core drilling, non‐shrink epoxy grouting, plastic spacer plugs, cover plates, sealed end caps, bolts, double clamping plates, etc. in strict accordance with the manufacturer's instructions:

21 Balustrade laid straight. m 520 -R 22 Raking balustrade. m 80 -R

PAINTWORK

Clean down, touch up with primer for steel where required, and apply one coat universal undercoat and two finishing coats high gloss enamel paint to obtain a minimum dry film thickness of 100 microns (SABS 630) for the entire paint system on:

23 Structural steel members. t 53 -R

CLEAN EXISTING BRIDGE WALLS AND SOFFITS

Finishing exposed surfaces of smooth concrete walls

24 Hack off projections, fill in and rub down concrete walls, columns and tapered columns as necessary and leave ready for painting.

m 2800 -R

Prepare surfaces and remove all loose material and existing paint, rinse, fill holes and cracks, apply one coat "Plascon Professional Gypsum and Plaster Primer (PP700)", or equal approved, and two coats "Plascon Professional Superior Low Sheen (PEM1000)", or equal approved paint:

25 On concrete walls. m² 2800 -R 26 On concrete soffits below railway line and above

existing roadm² 1150

-R

Brought forward -R

ITEM NO


Carried forward -R

ITEM NO


Prepare surfaces and remove all rust, clean down, touch up with primer for steel where required, and apply one coat universal undercoat and two finishing coats high gloss enamel paint to obtain a minimum dry film thickness of 100 microns (SABS 630) for the entire paint system on:

27 Structural steel members below railway line and above existing road.

m² 800-R

Carried Summary -R

ITEM NO


SECTION NO. 3

BILL NO. 1

ELECTRICAL WORKS


PROVISIONAL AMOUNT

1 Allow the sum of R8,200,000.00 excluding VAT for electrical works installation

Item 1 -R

Carried Summary -R

ITEM NO


SECTION NO. 4

BILL NO. 1

LANDSCAPING


PROVISIONAL AMOUNT

1 Allow the sum of R5,750,000.00 excluding VAT for landscaping works installation

Item 1 -R

Carried Summary -R

BEN MORASWI - AHS 07 (NON MOTORISED TRANSPORT) NMT

ITEM DESCRIPTION TOTAL AMOUNT

SUMMARY OF SCHEDULE OF QUANTITIES

1 PRELIMINARIES AND GENERALS R

2 DEMOLITIONS R

3 GENERAL SITE WORKS R

4 PAVING, KERB, ETC. R

5 STORMWATER, SEWER, WATER RETICULATION R

6 STRUCTURES R

7 ELECTRICAL WORKS R

8 LANDSCAPE R

SUB-TOTAL: 1 R

CONTINGENCIES AT 15% R

SUB-TOTAL: 2 R

ADD VAT @ 15% R

CARRIED TO TENDER OFFER FORM

PLEASE NOTE:

1. This bid is estimated to exceed a rand value of R10 million (VAT, escalation and contingencies included). Accordingly—

(a) if a bidder is a registered company required by law to have its annual financial statements

audited or independently reviewed in compliance with the requirements of the Companies Act ,Act No.71 of 2008, or any other law, the bidder is required to furnish audited or independently reviewed annual financial statements, as the case may be, prepared within six (6) months of the end of the bidders most recent financial year together with the audited or independently reviewed annual financial statements for the two immediately preceding financial years, unless the bidder was only established within the past three (3) years in which case all of its annual financial statements must be submitted.

(b) if a bidder is a registered close corporation, the bidder is required to furnish annual financial statements in compliance with the provisions of the Close Corporations Act, Act No. 69 of 1984 , prepared within nine (9) months of the end of the bidders most recent financial year together with the annual financial statements for the two immediately preceding financial years, unless the bidder was only established within the past three (3) years in which case all of its annual financial statements must be submitted.

(c) if the bidder only commenced business within the past three years, the bidder is required to submit annual financial statements in compliance

(d) with the provisions of (1) and (2) above for each of its financial years since commencing business.

(e) if a bidder is not required by law to have its annual financial statements audited or independently reviewed, or is not a Close Corporation, then non-audited annual financial statements for the periods referred to above must be submitted.

2. Annual financial statements submitted must comply with the requirements of the Companies Act or the Close Corporations Act.

(Please remove the above clauses if the estimated cost of this contract is less than R10 million VAT included)

Signature of person authorised to sign bid documents

Name in block letters

Designation Date

Revised Bills of Quantities

Documents

Transcript of Revised Bills of Quantities