CONTRACT NRA N002-068-2015/1 SCHEDULE A : ROUTINE ROAD ... N2 6-8 Tender... · c2.5 contract nra...

C2.5

CONTRACT NRA N002-068-2015/1

SCHEDULE A : ROUTINE ROAD MAINTENANCE OF N2 SECTIONS 6 TO 8 SECTION M0300

PART A : MANAGEMENT

ITEM NO DESCRIPTION UNIT QUANTITY RATE AMOUNT

M0300 CONTRACTOR'S ESTABLISHMENT ON SITE AND

GENERAL OBLIGATIONS

M030.01 Fixed obligations L S 1

M030.02 Fixed obligations if contract is extended as specified L S 1

PM030.03 Time-related obligations

(a) General obligations month 36

(b) Occupational health and safety obligations month 36

(c) Environmental obligations month 36

(d) Reporting obligations month 36

(e) Communication Prov Sum 20 000 1 20 000.00

PM030.05 Tenders for SMME

(a) Pre-qualification process no 6

(b) Tender process no 6

PM030.06 Coaching, guidance and mentoring of SMME by full

time site staff

month 36

PM030.07 Coaching, guidance and mentoring of SMME by

nominated persons

Prov Sum 50 000 1 50 000.00

PM030.09 Determining the Level of Development of each

SMME

Prov Sum 50 000 1 50 000.00

Preparing and maintaining a Development Plan for

each SMME

Prov Sum 50 000 1 50 000.00

Preparing and maintaining a Portfolio of Evidence for

each SMME

Prov Sum 20 000 1 20 000.00

PM030.10

PM030.11

C2.6

M0300 TOTAL CARRIED TO SUMMARY 190 000.00



PART B : OPERATIONAL


M0200 GENERAL REQUIREMENTS AND PROVISIONS

M020.01 Information signboards

(a) Type 1 (large) no 4

(b) Type 2 (small) no 10

PM020.03 Advertising cost

(a) Advertising cost Prov Sum 50 000 1 50 000.00

(b) The Contractor's overhead charges and profit in

respect of sub-item M020.03(a) above

% 50 000

PM020.05 Project Liaison Committee

(a) Cost of Project Liaison Committee Prov Sum 2 000 1 2 000.00


respect of sub-item DM020.05 (a)

% 2 000

PM020.06 Training

(a) Engineering skills Prov Sum 50 000 1 50 000.00

(b) Development Prov Sum 50 000 1 50 000.00

(c) Safety Prov Sum 50 000 1 50 000.00

(d) Training venue Prov Sum 10 000 1 10 000.00

(e) Establishment on site of transport and equipment for

training

Prov Sum 20 000 1 20 000.00

(f) Remuneration of workers undergoing training

(Rates are brought over from Section M9100)

(i) Unskilled h 800

(ii) Semi-skilled h 300

(iii) Skilled h 50

(iv) Team leader h 100

(v) Flagmen h 50

(f) The Contractor's overhead charges and profit in

respect of sub-item DM020.06 (a) to (e)

% 180 000

C2.7

CARRIED FORWARD 232 000.00





BROUGHT FORWARD 232 000.00

PM20.07 Wellness program

(a) Office facilities for Wellness Champion month 36

(b) Wellness Champion Prov Sum 540 000 1 540 000.00

(c) Venue for ACT process Prov Sum 15 000 1 15 000.00

(d) Transport for workers and their immediate families for

ACT process

Prov Sum 15 000 1 15 000.00

(e) Remuneration of workers during ACT process

(Rates are brought over from Section M9100)

(i) Unskilled h 800


(iii) Skilled h 50


(v) Flagmen h 50

(f) Handling cost and profit in respect of sub item

PM020.07(b) to (d)

% 570 000

PM20.08 Employment of personnel by Contractor

(a) Students

(i) Remuneration of students Prov Sum 72 000 1 72 000.00

(ii) Handling cost and profit in respect of sub item

PM020.08(a)(i)

% 72 000

(b) Accommodation

(i) Accommodation for students Prov Sum 42 000 1 42 000.00

(ii) Handling cost and profit in respect of sub item

PM020.08(b)(i)

% 42 000

C2.8







GENERAL OBLIGATIONS

PM030.04 Additional costs for subcontracts involving SMME

(a) Establishment on site and general obligations of

subcontracts involving SMME

Prov Sum 700 000 1 700 000.00

(b) Fluctuation between the target rates and the rates of

SMME

Prov Sum 4 200 000 1 4 200 000.00

C2.9

M0300 TOTAL CARRIED TO SUMMARY 4 900 000.00





M0400 ROUTE PATROL SERVICES

PM040.01 Route patrol service per team (including LDV, trailer

and equipment)

month 36

C2.10

M0400 TOTAL CARRIED TO SUMMARY





M0500 ACCOMMODATION OF TRAFFIC

PM050.01 Provision of temporary traffic control facilities

(a) Portable STOP/GO signs: 750mm no 18

(b) Road signs: R- and TR-series

(i) 1200mm no 175

(ii) 900mm no 28

(c) Road signs: TW-series

(i) 1500mm no 190

(ii) 1200mm no 6

(d) Rectangular road signs: TGS-, TIN-, and TW-series

(excluding delineators and barricades)

m² 310

(e) Delineators

(i) 1000mm x 250mm, double sided no 3 200

(g) Barricades

(ii) 1800mm x 300mm no 16

(h) 1200mm Triangular 3-in-1 Fold up signs c/w stand &

bag, printed on 3 sides, (TW304, TW353, TW339)

no 10

PM050.02 Accommodation of traffic and maintaining temporary

deviations

(b) Work undertaken by contractor month 36

(c) Work undertaken by subcontractor Prov Sum 1 800 000 1 1 800 000.00

PM050.03 Provision of additional traffic accommodation facilities

on instruction of the engineer

(a) Temporary road signs Prov sum 30 000 1 30 000.00

(b) The contractor's overhead charges and profit in

respect of sub item PM050.04(a)

% 30 000

C2.11

(c) Provision of temporary STOP/GO controls no 2

(d) Operation of temporary STOP/GO controls per day 10

(e) Provision of additional flagmen man-day 20






M0700 STREET LIGHT MAINTENANCE

PM070.01 Road Lighting installation

(a) Repair and maintenance of the road lighting

installation along the N2 at Kraaibosch, Hoekwil,

Wildernis, Sedgefield and Plettenberg Bay

Prov Sum 1 100 000 1 1 100 000.00

C2.12






M1100 PAVEMENT LAYERS REPAIR

PM110.01 Removal and excavating material from existing

pavements (except milled material)

(a) Areas up to 10m2

m3 30

(b) Areas larger than 10m2 but smaller than 50m

2m

3 140

(c) Areas larger than 50 m2

m3 650

PM110.02 Milling out material from existing pavements

(a) Milling by specialist Prov sum 70 000 1 70 000.00

(b) Handling cost and profit in respect of sub item

PM110.02(a)

% 70 000

PM110.03 Backfilling of base layer for surface failures with :

(b) Emulsion-treated crushed stone pavement

compacted to 100% of modified AASHTO density

(i) Areas up to 10m2

m3 5

(ii) Areas larger than 10m2 but smaller than 50m

2m

3 30

(iii) Areas larger than 50 m2

m3 420

(iv) Extra over sub-items (b) (i), (ii) and (iii) for importing

crushed stone (G2 Quality material)m

3 440

(c) Asphalt base (hot mixed)

(i) Areas up to 10m2 t 20


2 t 70


m3 130

(iv) Asphalt base by specialist subcontractor Prov Sum 40 000 1 40 000.00

C2.13

(v) Handling cost and profit in respect of sub item

PM110.03(c)(iii)

% 40 000

(d) Asphalt surfacing (hot continuously graded medium)



2 t 190








m3 40

(iv) Asphalt surfacing by specialist subcontractor Prov Sum 70 000 1 70 000.00

(v) Handling cost and profit in respect of sub item

PM110.03(d)(iii)

% 70 000

(e) Asphalt surfacing (cold mix from commercial

sources)



2 t 10

M110.05 Binder variations

(a) Penetration-grade bitumen t 2

M110.07 Overhaul on material hauled in excess of 1,0 km

(a) Spoil material m3-km 4 100

Prime coat

(a) MSP1 cut-back bitumen l 2 600

PM110.09 Bituminous single seal with 19,0mm aggregate and

medium and fine slurry (60% Cationic emulsion)

m² 1 600

PM110.08

C2.14






M1200 REPAIR OF POTHOLES, EDGE BREAKS AND

SURFACE FAILURES

PM1200 REPAIR OF POTHOLES

PM120.01 Pothole repair (< 0,5 m²) using cold mix asphalt

surfacing from commercial sources

no 180

PM1210 REPAIR OF EDGE BREAKS

PM121.01 Repairing edge breaks using cold mix asphalt


kg 100

PM1220 REPAIR OF SURFACE FAILURES

PM122.01 Surface failure repair using cold mix asphalt


kg 100

PM1230 TEMPORARY REPAIR

PM123.01 Temporary repair of potholes, edge breaks and

surface failures using cold mix asphalt surfacing from

the following sources:

(a) Commercial sources no 2 500

PM1240 DRAINAGE EDGE BERMS

(a) Drainage edge berms constructed with cold mix

asphalt from commercial sources (200mm wide,

100mm high)

m 100

C2.15






M1300 CRACK SEALING

M1320 CRACK SEALING PER INDIVIDUAL ITEM

M132.01 Crack sealing per individual item (Items to be used

on instruction of the Engineer only)

(a) Blowing out of cracks

(i) Treated per meter m 1 100

(b) Priming of cracks (MSP1 or similar) m 1 100

(c) Sealant (hot applied SBS, SBR modified bitumen

sealant)

m 1 100

(d) Seal bandage after filling of cracks with sand/lime mix

using latex modified emulsion and over banding with

Sealmac or similar

(i) 500mm wide m 250

(ii) 1000mm wide m 1 000

C2.16






M1600 SURFACE TREATMENT OF SURFACED ROADS

M1600 SURFACE TREATMENT - TEXTURE CORRECTION

M160.01 Application of slurry mixed on site

(a) Tack coat using 30% bitumen emulsion l 1 100

(b) Slurry applied for texture treatment

(i) Medium grade with stable grade emulsion binder

applied by hand

m³ 10

M1610 SURFACE TREATMENT - RUT FILLING

M161.01 Application of slurry for rut filling mixed on site

(b) Slurry applied for rut filling

(i) Coarse grade with quick set modified binder, Colpave

or similar applied by hand

m³ 5

C2.17






M1700 REPAIR OF SLOPE FAILURES AND WASHAWAYS

M170.01 Reconstruction of slope failures and wash ways -

mass earthworks

(a) Excavation and removing excavated material to spoil

or stockpile as directed by the Engineer, including

haul over a free haul distance of 1,0km.

(i) Soft material m³ 560

(ii) Hard and boulder material m³ 140

(c) Roadbed compaction to 90% of modified AASHTO

density

m³ 150

(d) Backfill at excavated area

(i) Fill embankments to 93% of modified AASHTO

density

m³ 20

(ii) Cut embankments to 90% of modified AASHTO

density

m³ 40

PM170.02 Reconstruction of pavement layers

(a) Natural gravel selected sub grade, G7 compacted to

95% of modified AASHTO density

m³ 320

(b) Cement stabilized natural gravel sub base, G4

compacted to 98% of modified AASHTO density

m³ 560

(c) Unstabilized natural gravel base, G4 compacted to

100% of modified AASHTO density

m³ 60

M170.04 Overhaul on material hauled in excess of 1,0 km m³-km 32 000

C2.18






M2100 REPAIR AND MAINTENANCE OF INLET AND

OUTLET STRUCTURES

M210.01 Excavation m³ 480

M210.02 Backfilling

(a) Using the excavated material m³ 20

M210.03 Reconstruction of inlet and outlet structures

(a) Concrete (class 25/19) m³ 80

(b) Brickwork m³ 5

(c) Plastering m² 15

M210.04 Accessories

(a) Accessories Prov Sum 130 000 1 130 000.00


respect of sub-item M210.04 (a)

% 130 000

M210.05 Demolition of existing structures

(a) Plain concrete m³ 15

(b) Reinforced concrete m³ 5

(c) Brickwork m³ 10

(d) Stone masonry m³ 5

M210.06 Repairing of existing structures

C2.19

(a) Concrete (specify class) m³ 15

(b) Brickwork m³ 5

(d) Plastering m² 5

M210.07 Steel reinforcement

(b) High tensile steel bars t 2

(c) Welded steel mesh kg 200








(a) Excavated material to spoil m³-km 2 000

(b) Existing structures demolished m³-km 100

C2.20






M2200 SUBSOIL DRAIN INSTALLATION AND

MAINTENANCE

M220.01 Excavation

(a) Excavating soft material m³ 50

(b) Excavating hard material m³ 10

M220.03 Natural permeable material

(a) Crushed stone from commercial source (19mm) m³ 25

M220.04 Pipes

(a) Unplasticized PVC pipes and fittings, normal duty,

complete with couplings (100mm dia, slotted)

m 200

M220.06 Synthetic fiber filter fabric (Grade A5, needle

punched)

m² 300

M220.07 Composite in-place drainage systems (Megaflow

300mm high)

m 15

M220.08 Inlet and outlet structures

(a) Roding eyes no 3

(b) Outlet structures no 2

M220.09 Exposing of existing drains m³ 5

C2.21

M220.10 Clearing of subsoil drains m 300


(a) Spoil material m³-km 200






M2300 CLEANING OF WATERWAY STRUCTURES

PM230.01 Cleaning of waterway structures, inlet and outlet

areas

(a) Cleaning of waterway structures, inlet and outlet

areas

Prov Sum 150 000 1 150 000.00


respect of sub-item PM230.01 (a)

% 150 000

PM230.02 Overhaul on material hauled in excess of 1,0 km m³-km 500

C2.22






M2400 CLEANING OF PREFABRICATED CULVERTS

PM240.01 Cleaning of prefabricated culverts, inlet and outlet

areas

(a) Section 6, km 0,00 to km 105,50 month 36

(b) Section 7, km 0,00 to km 54,48 month 36

(c) Section 8, km 0,00 to km 22,27 month 36

(d) Section 8, km 31,60 to km 80,75 month 36

C2.23






M2500 CLEANING OF CONCRETE DRAINS AND

CHANNELS

PM250.01 Cleaning of concrete drainage channels



(c) Section 8, km 0,00 to km 22,27 month 36

(d) Section 8, km 31,60 to km 80,75 month 36

PM250.03 Cleaning of paved sidewalks, footpaths and bus

stops



PM250.04 Removal of sand from sidewalk at dune in Wildernes m³ 60

C2.24






M2600 CLEANING AND MAINTENANCE OF EXISTING

EARTH CHANNELS

M260.01 Cleaning earth drains and channels m³ 160

M260.02 Repairing of earth drains and channels m³ 250

M260.03 Banks and dykes m³ 20


PM260.05 Constructing new earth drains

(a) Excavate new earth drains and dispose of material in

road reserve

m³ 200

(b) Excavate new earth drain and load for spoil m³ 100

C2.25






M2700 EDGE BUILD-UP REMOVAL

PM270.01 Removal of edge build-ups

(a) Removal of edge build-up

(i) Remove material by hand and dispose of adjacent to

road

m 500

(ii) Remove material by hand and load for spoil m 1 600

(iii) Remove material by blading using tractor with blade

or grader and dispose off adjacent to road

km 10

(iv) Remove material by blading using tractor with blade

or grader and load for spoil

km 100

(v) Overhaul on material hauled in excess of 1,0 km m³-km 1 500

C2.26






M2800 CONCRETE CHANNEL CONSTRUCTION AND

MAINTENANCE OF EXISTING CHANNELS

M280.01 Excavation

(a) Open drains


(ii) Hard material m³ 10

(b) Chutes and kerb-channel combination


(ii) Hard material m³ 5

M280.02 Cast in situ concrete

(a) Linings (Class 20/19mm) m³ 250

(c) Channels for kerb and channel (Class 20/19mm) m³ 10

M280.04 Precast concrete kerbing and chutes

(a) Kerbing

(i) Barrier kerb type BK 2 m 90

C2.27

(ii) Channels, Type C1 m 30

(b) Chutes (315mm to 450mm wide and 210mm deep) m 30

M280.05 Steel reinforcement

(c) Welded steel mesh kg 4 400

M280.06 Sealed joints in concrete lining of open drains (10

mm joint formed with soft board and sealed with

polyurethane 10 x 10 mm)

m 860

M280.07 Demolition and removal of damaged existing

structures

(a) Plain concrete m³ 140

(b) Reinforced concrete m³ 5

(c) Kerbing and channeling m³ 5

CARRIED FORWARD





BROUGHT FORWARD

M280.08 Down chutes

(b) Plastic 300 mm dia uPVC m 30


(a) Excavated material to spoil m³-km 1 700

(b) Existing structures demolished m³-km 1 900

C2.28






PM3100 FENCING

PM310.01 Clearing the fence line

(a) Clearing fence line 2m wide km 40

(b) Clearing fence line 1m wide strip km 10

PM310.02 Repair of existing fences of less than 100 m lengths

(a) Stock-proof fences m 10 000

(c) Pedestrian fences m 100

(g) Steel mesh fences, less than 1.5m high m 20

(h) Steel mesh fences, 2.1m high m 380

(i) Steel mesh fences, 2.4m high m 20

(j) Flat wrap barbed wire fencing, 1.2m high m 4 000

(k) Timber ranch fencing m 230

(l) Concrete palisade fence, 1.4m high m 250

(m) Precast concrete panel fence, 2.1m high m 50

C2.29

PM310.03 Repair of existing fence of more than 100 m lengths


PM310.04 Erection of new fences of less than 1km lengths


(c) Pedestrian fences m 200

(g) Steel mesh fences, less than 1.5m high m 850

(h) Steel mesh fences, 2.1m high m 1 400

(i) Flat wrap barbed wire fencing, 1.2m high m 2 000

(j) Concrete palisade fence, 1.4m high m 750

(k) Precast concrete panel fence, 2.1m high m 850

CARRIED FORWARD





BROUGHT FORWARD

PM310.05 Supply of fencing material for repaired and new

fences of less than 1km lengths

(a) Supply of fencing material

(i) Supply of steel fencing material prov sum 1 000 000 1 1 000 000.00

(ii) The Contractor's overhead charges and profit in

respect of sub-items PM310.05 (a)(i)

% 1 000 000

(b) Concrete for corner, end and straining posts m³ 80

(c) Corner, end and straining posts

(i) Timber, 2800 x 120/139 dia no 60

(ii) Timber, 2100 x 120/139 dia no 750

(iii) Timber, 2100 x 100/119 dia no 60

(iv) Timber, 1800 x 100/119 dia no 20

(v) Timber, 1000 x 100/119 dia no 20

C2.30

(d) Standards

(i) Timber, 2600 x 100/119 dia no 80

(ii) Timber, 2100 x 100/119 dia no 1 500

(iii) Steel, 2,5kg/m, Y-standard, 1850mm long no 60

(e) Droppers

(i) Timber, 1400 x 36 dia no 14 000

(ii) Steel, 0,56 kg/m ridge back no 50

(iii) Timber posts to be fixed at the bottom of wire mesh

in streams (100/119 dia)

m 20

(f) Timber ranch fencing

(i) Posts no 200

(ii) Rails no 440

CARRIED FORWARD 1 000 000.00





BROUGHT FORWARD 1 000 000.00

(g) Supply of fencing material for new standard concrete

palisade fence, 1.4m high

(i) Posts, 2.0m long no 750

(ii) Pales, 1.4m long no 7 895

(iii) Rails, 1.98m long no 1 500

(h) Supply of fencing material for new standard precast

concrete panel fence, 2.1m high

(i) Posts, 2.7m long no 567

(ii) Slabs, 1500 x 300 no 3 967

PM310.06 Supply and erection of new fences of greater than

1km lengths

(a) Supply and erection of new fences prov sum 500 000 1 500 000.00


respect of sub-items PM310.06 (a)

% 500 000

C2.31

(c) Erection of steel mesh fencing, minimum 1.2m high m 7 030

(d) Supply of steel mesh fencing, minimum 1.2m high

(i) Ref 3510 mesh panels no 2 197

(ii) Posts no 2 198

(e) Erection of standard concrete palisade fence, 1.4m

high

m 3 490

(f) Supply of fencing material for new standard concrete

palisade fence, 1.4m high

(i) Posts, 2.0m long no 1 745

(ii) Pales, 1.4m long no 18 368

(iii) Rails, 1.98m long no 3 490

PM310.07 New gates

(a) Single leaf

(i) 4,8 m wide, type A no 5

CARRIED FORWARD 1 500 000.00





BROUGHT FORWARD 1 500 000.00

PM310.09 Dismantling of existing and damaged fences m 25 000

C2.32






M3200 COLLECTION AND REMOVAL OF DEBRIS AND

LITTER

M320.01 Clearing of the road reserve

(a) Urban roads

Single carraigeway

(i) Section 7, km 35,2 to km 42,0 Wilderness month 36

(ii) Section 8, km 2,0 to km 5,0 Sedgefield month 36

(iii) Section 8, km 31,6 to km 34,3 Hornlee month 36

(iv) Section 8 at km 47,0 Harkerville month 36

(v) Section 8 at km 57,1 to km 61,4, Plettenberg Bay month 36

(vi) Section 8 at km 78,2, The Crags month 36

Dual carraigeway

C2.33

(i) Section 7, km 23,0 to km 29,0 including the following

interchanges

month 36

km 24,6 Sandkraalweg - Diamond

km 28,8 Kraaibosch - 3 legged directional

(b) Peri urban roads

Single carriageway

(i) Section 6, km 0,00 to km 2,0 month 36

(ii) Section 6, km 35,8 to 39,2 month 36

(iii) Section 6, km 76,8 to km 80,8 month 36

(iv) Section 7, km 29,0 to km 30,3 month 36

Dual carriageway

(i) Section 6, km 80,8 to km 105,5 including the

following interchanges

month 36

km 82,0 Mossel Bay - 3 legged directional

km 87,8 Hartenbos - Clover

km 92,1 Oudtshoorn - Clover

km 96,5 Klein Brak - Diamond

km 104,4 Groot Brak - Diamond

CARRIED FORWARD





BROUGHT FORWARD

(ii) Section 7, km 0 to km 23,0 including the following

interchanges

month 36

km 9,0 Glentana - Diamond

km 15,8 Heroldsbaai - Diamond

km 21,8 York Street - Diamond

(c) Rural roads

Single carriageway

(i) Section 6, km 2,0 to km 35,8 month 36

(ii) Section 6, km 39,2 to km 76,8 month 36

(iii) Section 7, km 30,3 to km 35,2 month 36


(v) Section 8, km 0,0 to km 2,0 month 36

C2.34

(vi) Section 8, km 5,0 to km 22,27 month 36

(vii) Section 8, km 34,3 to km 57,1 month 36

(viii) Section 8, km 61,4 to km 80,75 month 36

M320.02 Additional clearing of:

(a) Lay-byes no 60

(d) Other

(i) Kaaimans parking area no 15

(ii) Dolphin's Point no 15






M3300 SHOULDER REPAIRS

PM330.01 Reinstating gravel shoulders

(a) Ripping, watering, mixing, placing and compacting

existing shoulders to 93% of modified AASHTO

density

m³ 100

(b) Extra over sub-item M330.01 (a) for adding extra

material

(i) From borrowing in road reserve m³ 20

(ii) From commercial sources m³ 60

(iii) For adding stabilizing material m³ 2


C2.35






M4100 ERECTION AND REPAIR OF PERMANENT ROAD

TRAFFIC SIGNS

M410.01 Erection or re-erection of road signs with a surface

area of

(a) Up to 2 m² m² 240

(b) Exceeding 2 m² but not 10 m² m² 200

(c) Exceeding 10 m² m² 350

PM410.02 Road sign supports (overhead road sign structures

excluded)

(b) Timber

(i) 100/119mm dia, treated with copper chrome

preservative

m 130

C2.36

(ii) 120/139 mm dia, treated with copper chrome

preservative

m 180

(iii) 140/159 mm dia, treated with copper chrome

preservative

m 850

(iv) 160/179 mm dia, treated with copper chrome

preservative

m 1 800

PM410.03 Reference marker boards

(a) Reference marker board and post no 70

(b) Reference marker board no 130

(c) Re-erection of marker board and post no 15

M410.04 Excavation and backfilling for road sign supports (not

applicable to reference marker board posts)

m³ 160

M410.05 Extra over item M410.04 for cement-treated soil

backfill

m³ 100

M410.07 Dismantling, storing and re-erecting road signs with a

surface area of:

(a) Up to 2 m² no 550

(b) Exceeding 2 m² but not 10 m² no 80

(c) Exceeding 10 m² no 5

CARRIED FORWARD





BROUGHT FORWARD

PM410.10 Hazard plates

(a) 800 mm x 200 mm (at culverts) no 450

(b) 1200 mm x 300 mm (at bridges) no 15

(c) 600 mm x 600 mm (on curves) no 650

(d) 800 mm x 200 mm (plate only on timber bollard or

steel post)

no 60

(e) 600 mm x 600 mm (plate only on timber bollard or

steel post)

no 200

(f) Re-erection of hazard plate and post no 30

C2.37

M410.11 Repair of road sign faces m² 30

M410.12 Concrete in road sign footings (Class 20/19m) m³ 240

M410.13 Attachment of overlays to existing road signs m² 30

M410.14 Removal of road sign supports no 350

PM410.15 Procurement of road signs

(a) Purchase of manufactured road signs Prov Sum 1 650 000 1 1 650 000.00



% 1 650 000

(c) Purchase of manufactured road signs, W 1500 no 320

(d) Purchase of manufactured road signs, R 1200 no 470

M410.16 Erection and repairs of gantry structures

(a) Erection and repairs of gantry structures Prov Sum 15 000 1 15 000.00


respect of sub-item M410.16(a)

% 15 000






M4200 ROAD SIGN CLEANING

M420.01 Road sign cleaning

(a) Cleaning of guard rail reflectors no 9 000

(b) Cleaning of road signs

(i) Up to 2 m² no 120

(ii) Exceeding 2 m² but not 10 m² no 120

(iii) Exceeding 10 m² no 50

M420.02 Removal of graffiti

C2.38

(a) From road signs m2 110

PM420.04 Painting of structures

(a) Previously unpainted structures m2 10

(b) Previously painted structures m2 20

M4210 REMOVAL OF ILLEGAL SIGNS

M421.01 Removal of illegal signs

(a) Signs within the road reserve

(i) From 0,5 m² to 2 m² no 10

(ii) Exceeding 2 m² but not 10 m² no 5

(b) Signs outside the road reserve

(i) Any size Prov Sum 5 000 1 5 000.00


respect of sub-item M421.01 (b) (i)

% 5 000






M4300 ROADSTUDS

M430.01 Installation of road studs

(a) Procurement of road studs Prov sum 45 000 1 45 000.00



% 45 000

(c) Installation of road studs no 300

M430.02 Removal of damaged road studs

(b) Embedded type

(i) Bituminous pavements no 150

C2.39

PM430.02 Repairing of road surface where road studs are

missing

(a) Embedded type

(i) Bituminous pavements no 150






PM4400 GUARD RAIL ERECTION AND MAINTENANCE

PM440.01 Supply and erection of new galvanized guard rails

(a) 3.81m Guard rails m 350

PM440.02 Supply and erection of new galvanized curved guard

rails factory bent to a radius of less than 45 m

(a) 3.81m Guard rails m 240

PM440.03 Extra over for erection of guard rail posts

C2.40

(a) Additional posts for items PM440.01 and PM440.02

(i) Timber post, treated with copper chrome

preservative

no 10

(ii) Steel post no 5

(b) Excavation in hard material


preservative

no 2


(c) Backfilling guard rail post with soilcrete


preservative

no 40

(d) Backfilling guard rail post with concrete


preservative

no 10


PM440.04 End units

(c) Terminal sections in accordance with the drawings

where double guard rail sections are used

(i) 3.81m Guard rails no 2

(d) Bull nose end units no 2

PM440.05 Guard rail reflectors no 3 800

CARRIED FORWARD





BROUGHT FORWARD

PM440.06 Removal of damaged guard rails and re-erection of

guard rails with new, recovered or renovated material

(a) Guard rails

(i) 3.81m Guard rails m 13 000

C2.41

(d) Terminal sections with double guard rails

(i) 3.81m Guard rails no 30

(e) Extra over for providing additional guard rail posts

(i) Timber post, treated with copper chrome preservative no 200


PM440.07 Providing of renovated/used guard-rail material

(a) Guard rails procured

(i) 3.81m Guard rails m 39

(b) Guard rails supplied from site


PM440.08 Providing of new material

(a) Supply of new guard rails

(i) Supply of new guard rails prov sum 600 000 1 600 000.00


respect of sub-item PM440.08 (i)

% 600 000

(b) Timber posts, treated with copper chrome

preservative

no 3 250

(c) Spacer blocks no 3 250

(d) Guard rail reflectors

(i) Type D1 (A) no 850

(ii) Type D1 (B) no 200







(e) Steel guard rail post to be installed on concrete no 5

PM440.09 Reinstatement of concrete to guard rail posts (Class

25MPa/19mm)

m³ 1

PM440.10 Re-alignment of guard rails

C2.42


PM440.16 Hand rail

(a) "Betcrete" Hand rail in Wilderness Prov Sum 30 000 1 30 000.00


respect of sub-item PM440.16(a) above

% 30 000

(c) Painting of aluminium hand rail in Wilderness m 1 797

PM4400 TOTAL CARRIED TO SUMMARY 630 000.00





M4500 DAZZLE SCREEN ERECTION AND

REPLACEMENT

M450.01 Supply and erection of dazzle screens

(a) Metal m 6

C2.43

M450.02 Supply and erection of dazzle screen supporting

posts

(a) Metal m 4

M450.03 Removal of damaged dazzle screens and supporting

posts

m 6






M4600 ROAD MARKINGS

PM460.02 Retro-reflective road marking paint:

(a) White lines (broken or unbroken)

(i) 100 mm wide km 1

C2.44

(ii) 150 mm wide km 1

(iii) 200 mm wide km 1

(b) Yellow lines (broken or unbroken)



(c) Red lines (broken or unbroken)



(d) White lettering and symbols m² 500

(e) Yellow lettering and symbols m² 500

(f) Transverse lines and painted island markings (any

color)

m² 500

(g) Kerb markings (any color) m² 500

PM460.04 Setting out and pre-marking the lines (excluding

traffic-island markings, lettering and symbols)

km 3

PM460.05 Removal of existing, temporary or permanent road

markings by:

(a) Sandblasting m2 10

(b) Over painting as temporary measure m2 10

PM460.06 Road markings on a section of road

(a) Road markings on a section of road Prov Sum 100 000 1 100 000.00



% 100 000






M4700 MAINTENANCE OF LAY-BYES AND REST AREAS

PM470.01 Maintenance of lay-byes and rest areas

(a) Provisional sum Prov Sum 5 000 1 5 000.00

C2.45


respect of sub-item PM470.01(a)

% 5 000

PM470.02 Supply and erection of new road side furniture

(a) Shelter, thatch tiles on galvanized steel structure,

3,5m diameter

no 5

(b) Pre-cast concrete table as per drawing TD-R-MS-300

to 302-V1

no 5

(c) Pre-cast concrete seat as per drawing TD-R-MS-300

to 302-V1

no 20

(d) Concrete in situ paving, 100 mm thick, 3,2 m

diameter

no 3

(e) Precast concrete block paving, 200mm x 100mm x

60mm thick, 3.2 m diameter

no 2

(f) Timber bollards, 1,8 m long, 150 mm diameter with

rounded end

no 50

(g) Painting of timber bollards no 50

(h) Repainting of timber bollards no 350

(i) Painting of new road side furniture

(i) Pre-cast concrete table as per drawing SP-M-1-2 no 5

(ii) Pre-cast concrete seat as per drawing SP-M-2 no 20

(j) Re-painting of existing road side furniture

(i) Pre-cast concrete table as per drawing SP-M-1-2 no 60

(ii) Pre-cast concrete seat as per drawing SP-M-2 no 240

(iii) Refuse drum no 32

M4700 CARRIED FORWARD 5 000.00






C2.46

(k) Refuse drums as per detail, mounted between two

timber bollards, on 1m x 1m x 150mm thick concrete

(Class 20Mpa/19mm) concrete base

no 20

(l) Large Round Refuse Bin with exposed aggregate

external finish, External size: 625mm diameter x

880mm high, Internal size: 490mm dia ave x 800mm

deep, Capacity: 150 litres, Mass: 236kg, drainage

hole in bottom, Vanstone Product code: P2-1403 or

similar

no 2

(m) Replacing single thatch tiles on shelter on

galvanised steel structure,

no 10

PM4700 TOTAL CARRIED TO SUMMARY 5 000.00





M5100 GENERAL EROSION PROTECTION

C2.47

M510.01 Stone pitching

(b) Grouted pitching m² 1 200

M510.04 Concrete pitching and block paving

(b) Segmented block paving, interlocking, 80 mm m² 1 000

(c) Prefabricated concrete paving blocks for sidewalk

pavement, rectangular, 60 mm

m² 250

M510.05 Concrete edge beams m³ 20

M510.06 Foundation trenches m³ 10

PM510.08 Concrete foundations m³ 3

PM510.09 Precast concrete block retaining walls m² 100

PM510.10 Biodegradable woven fabric m² 120

PM510.11 Kikuyu grass sods m² 1 000






M5200 GABION PROTECTION

C2.48

M520.01 Foundation trench excavation and backfilling

(b) In all other classes of material m3 110

M520.02 Surface preparation for bedding the gabions m2 500

M520.03 Gabions

(a) Gabion baskets (1m x 1m x 2m, 100mm x 120mm

mesh size, 2,7mm wire)m

3 120

(b) Gabion mattresses (2m x 1m x 0,5m, 80mm x

100mm mesh size, 2,7mm wire)m

3 30

(c) Gabion repair panel (1m x 2m, 2,7mm wire) m² 10

BM520.04 Extra over for supplying gabions with

(a) PVC Coated wire

(i) Gabion baskets (1m x 1m x 2m, 100mm x 120mm


3 120

(ii) Gabion mattresses (2m x 1m x 0,5m, 80mm x


3 30

(iii) Gabion repair panel (1m x 2m, 2,7mm wire) m² 10

(b) Galvan PVC Coated wire

(i) Gabion baskets (1m x 1m x 2m, 100mm x 120mm


3 70

(ii) Gabion mattresses (2m x 1m x 0,5m, 80mm x


3 15

(iii) Gabion repair panel (1m x 2m, 2,7mm wire) m² 5

M520.05 Filter fabric (Grade A5, needle punched) m2 700






C2.49

PM6100 GRASS CUTTING: SHOULDER AND GENERAL

MOWING

PM610.03 General mowing non performance based

(a) Reserve with dual carriageway



no 15

km 87,8, Hartenbos - Clover

km 92,1, Oudtshoorn - Clover

km 96,5, Klein Brak - Diamond

km 104,4, Groot Brak - Diamond

(ii) Section 7, km 21,0 to km 28,8 including the following

interchanges

no 15

km 21,8, York Street - Diamond

km 24,6, Sandkraalweg - Diamond

km 28,8, Kraaibosch - 3 legged directional

(b) Reserve with single carriageway

(i) Section 6, km 0,0 to km 2,2 no 15

(ii) Section 6, km 36,0 to km 37,3 no 15

(iii) Section 7, km 28,8 to km 31,2 no 15


(v) Section 8, km 33,0 to km 35,6 no 15

(vi) Section 8, km 57,2 to km 60,2 month 36

(vii) Section 8, km 61,4 to km 66,5 month 36

(viii) Section 8, km 78,0 to km 78,4 no 15

PM610.07 Shoulder mowing non performance based


(i) Section 6, km 80,8 to km 83,0 including km 82,0

Mossel Bay Interchange - 3 legged directional

no 15


interchanges

no 15

km 9,0, Glentana - Diamond

km 15,8, Heroldsbaai - Diamond

CARRIED FORWARD





C2.50

BROUGHT FORWARD





(iv) Section 8, km 0,0 to km 1,0 no 15

(v) Section 8, km 5,0 to km 22,27 no 15

(vi) Section 8, km 31,6 to km 33,0 no 15

(vii) Section 8, km 35,6 to km 57,2 no 15



(ix) Section 8, km 78,4 to km 80,75 no 15

PM6110 GRASS CUTTING: DESIGNATED AREAS

PM611.01 Mowing of designated areas non performance based




no 15

km 82,0 Mossel Bay Interchange - 3 legged

directional






interchanges

no 15






CARRIED FORWARD





C2.51

BROUGHT FORWARD





(iv) Section 8, km 31,6 to km 80,75 no 15

PM611.03 Mowing of additional areas

(a) Ad hoc areas m2 5 000

PM6100 TOTAL CARRIED TO SUMMARY




C2.52


M6200 CHEMICAL CONTROL OF VEGETATION AND

ERADICATION OF UNDESIRABLE VEGETATION

PM620.02 Additional chemical control of vegetation and

eradication of undesirable vegetation on instruction of

the Engineer

(a) Isolated areas m2 11 000

(c) Shoulder weed spray km 3 253

(d) Extra over sub-item PM620.02 (c) under guard rails km 642

(e) Along road reserve fence and between fence and

neighbouring solid wall

m 5 000

(g) Openings, cracks and joints on concrete channels,

lay-byes and block paved areas, and joints between

the road pavement and concrete channels

(i) Reserve with dual carriageway

Section 6, km 80,8 to km 105,5 including the


no 6


directional





Section 7, km 0,0 to km 28,8 including the following

interchanges

no 6






(ii) Reserve with single carriageway

Section 6, km 0,0 to km 80,8 no 6






C2.53




M6300 REMOVAL OF UNDESIRABLE VEGETATION:

PHYSICAL ERADICATION

PM630.01 Eradication of undesirable vegetation

(a) Initial eradication

(i) Undesirable vegetation and trees with a girth of 0mm

to 150 mm




LS 1


directional






interchanges

LS 1







Section 6, km 0,0 to km 80,8 LS 1




(b) Annual eradication




no 3


directional





CARRIED FORWARD

C2.54





BROUGHT FORWARD


interchanges

no 3











M630.02 Tree felling on instruction of the Engineer

(a) Girth 151 mm to 500 mm no 210

(b) Girth 501 mm to 1 000 mm no 380

(c) Girth 1 001 mm to 2 000 mm no 60

(d) Girth 2 001 mm to 4 000 mm no 10

PM630.05 Special eradication of undesired vegetation ordered

by the Engineer

(a) Provisional Sum Prov Sum 65 000 1 65 000.00



% 65 000

(c) Specialist advice on alien vegetation Prov Sum 5 000 1 5 000.00

(d) The contractor's overhead charges and profit in

respect of sub item PM630.05(c) above

% 5 000


C2.55





M6400 MAINTENANCE AND ESTABLISHMENT OF

PLANTS, TREES AND SHRUBS

M640.02 Trimming of shrubs and hedges

(a) Annual trimming of shrubs and hedges

(i) Road reserve with dual carriageway

Section 6, km 80,8 to km 105,5, Mossel Bay to Groot

Brak River

no 3

Section 7, km 0,0 to km 28,8, Groot Brak River to

Kraaibosch

no 3

Section 8, km 2,0 to km 5,0, Sedgefield no 12

PM640.05 Supply of trees, shrubs and hedge plants

(a) Supply of trees, shrubs and hedge plants Prov Sum 20 000 1 20 000.00



% 20 000

C2.56






M7100 EMERGENCY STANDBY TEAM

M710.01 Emergency standby

(a) Emergency team on standby month 36

(b) Emergency equipment on standby month 36

(c) Call-out cost km 35 000

C2.57






M7200 ALL-EMERGENCY NORMALISATION

PM720.01 All-emergency normalization hour 2 600

PM720.02 Procurement of materials

(a) Procurement of materials Prov Sum 6 500 1 6 500.00



% 6 500

(c) Peat fiber absorbent kg 24 000

C2.58






M9100 DAYWORKS SCHEDULE

M910.01 Labour during normal working hours

(a) Unskilled h 2 400

(b) Semi-skilled h 50

(c) Skilled h 1 500

(d) Team leader h 400

(e) Flagmen h 150

M910.02 Labour outside normal working hours

(a) Outside normal working hours and Saturdays

(i) Unskilled h 50


(iii) Skilled h 20


(v) Flagmen h 50

(b) Sundays and public holidays

(i) Unskilled h 20


(iii) Skilled h 5


(v) Flagmen h 50

M910.03 Transport and equipment

(a) Tipper Trucks

(i) 3 to 5 ton capacity h 10

(ii) More than 5 ton capacity h 10

(b) Loader (8-10 ton, CAT 924F or similar) h 10

C2.59

CARRIED FORWARD





BROUGHT FORWARD

(c) Grader (16-20 ton, CAT 140 G or similar) h 10

(d) Compactor (Bomag BW 90) h 10

(e) Water truck (1 000 liter) h 10

(g) Tractor-trailer combination (43 kW, 3 ton min.) h 10

(j) Compressor (air) including hoses and tools (400 cfm

with 3 connections)

h 10

(k) Dewatering pump including generators and

accessories (3 ℓ/s)

h 10

(l) Mobile arc welding sets and accessories (200 Amp) h 10

(m) Cutting torch with mobile electric & oxy acetylene

installation

h 10

(n) Mobile concrete mixers (250ℓ) h 10

(o) Flat bed truck (3t) h 100

(p) Light delivery vehicle (LDV) h 250

(r) Portable generator set, 6,5kVA h 650

(s) Establishment of loader to site no 2

(t) Establishment of grader to site no 2

(u) TLB Excavator (2-6t, JCB or similar) h 10

(v) Tracked excavator (18-22t, CAT 219 or similar) h 10

(w) Bulldozer (D4) h 10

(x) Flat bed truck with crane (5t) h 8

(y) Establishment of tracked excavator to site no 2

(z) Establishment of dozer to site no 2

(aa) Petrol driven chain saw h 60

(ab) Vegetation chipper, 250mm Ø throat opening h 20

C2.60

(ac) Cattle trailer, 4 cows h 20

CARRIED FORWARD





BROUGHT FORWARD

M910.04 Procurement of materials

(a) Procurement of materials Prov Sum 70 000 1 70 000.00



% 70 000

PM910.06 Extra over item M910.03 for emergency

establishment on site of transport and equipment, on

instruction of the engineer

(a) Emergency establishment on site of transport and

equipment

Prov Sum 100 000 1 100 000.00



% 100 000

C2.61


SUMMARY OF BILL OF QUANTITIES


SCHEDULE A : ROUTINE ROAD MAINTENANCE OF N2 SECTIONS 6 TO 8

SECTION DESCRIPTION AMOUNT

PART A : MANAGEMENT SECTION


GENERAL OBLIGATIONS

190 000.00

SUB-TOTAL PART A : MANAGEMENT SECTION 190 000.00

PART B : OPERATIONAL SECTION

M0200 GENERAL REQUIREMENTS AND PROVISIONS 916 000.00


GENERAL OBLIGATIONS

4 900 000.00

M0400 ROUTE PATROL SERVICES

M0500 ACCOMMODATION OF TRAFFIC 1 830 000.00

M0700 STREET LIGHT MAINTENANCE 1 100 000.00

M1100 PAVEMENT LAYERS REPAIR 180 000.00

M1200 REPAIR OF POTHOLES, EDGE BREAKS AND

SURFACE FAILURES

M1300 CRACK SEALING

M1600 SURFACE TREATMENT OF SURFACED ROADS

M1700 REPAIR OF SLOPE FAILURES AND WASHAWAYS

M2100 REPAIR AND MAINTENANCE OF INLET AND

OUTLET STRUCTURES

130 000.00

M2200 SUBSOIL DRAIN INSTALLATION AND

MAINTENANCE

M2300 CLEANING OF WATERWAY STRUCTURES 150 000.00

M2400 CLEANING OF PREFABRICATED CULVERTS

M2500 CLEANING OF CONCRETE DRAINS AND

CHANNELS

M2600 CLEANING AND MAINTENANCE OF EXISTING

EARTH CHANNELS

M2700 EDGE BUILD-UP REMOVAL

M2800 CONCRETE CHANNEL CONSTRUCTION AND

MAINT. OF EXISTING CHANNELS

M3100 FENCING 1 500 000.00

M3200 COLLECTION AND REMOVAL OF DEBRIS AND

LITTER

M3300 SHOULDER REPAIRS

M4100 ERECTION AND REPAIR OF PERMANENT ROAD

TRAFFIC SIGNS

1 665 000.00

M4200 ROAD SIGN CLEANING AND REMOVAL OF

ILLEGAL SIGNS

5 000.00

M4300 ROADSTUDS 45 000.00

M4400 GUARD RAIL ERECTION AND MAINTENANCE 630 000.00

M4500 DAZZLE SCREEN ERECTION AND REPLACEMENT

M4600 ROAD MARKINGS 100 000.00

M4700 MAINTENANCE OF LAY-BYES AND REST AREAS 5 000.00

M5100 GENERAL EROSION PROTECTION

M5200 GABION PROTECTION

C2.62

M6100 CONTROLLING VEGETATION GROWTH: MOWING

AND CUTTING

M6200 CHEMICAL CONTROL OF VEG. AND

ERADICATION OF UNDESIRABLE VEGETATION

M6300 REMOVAL OF UNDESIRABLE VEGETATION:

PHYSICAL ERADICATION

70 000.00

M6400 MAINTENANCE AND ESTABLISHMENT OF PLANTS 20 000.00

M7100 EMERGENCY STANDBY TEAM

M7200 ALL-EMERGENCY NORMALISATION 6 500.00

M9100 DAYWORKS SCHEDULE 170 000.00

SUB-TOTAL PART B : OPERATIONAL SECTION 13 422 500.00

C2.63

CALCULATION OF TENDER AMOUNT

DESCRIPTION AMOUNT

SUB-TOTAL PART A : MANAGEMENT SECTION 190 000.00

SUB-TOTAL PART B : OPERATIONAL SECTION 13 422 500.00

TOTAL SCHEDULE A 13 612 500.00

VAT

AT

14%

1 905 750.00

TENDER AMOUNT CARRIED FORWARD TO FORM C1.1.1 15 518 250.00

Notes to tenderer:

1 The tenderer hereby certifies that this hard copy

of the Bill of Quantities is an exact copy of the Bill

of Quantities suPMitted on the compact disc, and

that no amendments or alterations have been

made to the tender documents.

2 Each page of the Bill of Quantities must be

initialed by the tenderer.

COMPANY NAME OF TENDERER: __________________________________

SIGNED ON BEHALF OF THE TENDERER: ____________________________

CONTRACT NRA N002-068-2015/1 SCHEDULE A : ROUTINE ROAD ... N2 6-8 Tender... · c2.5 contract nra...

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Transcript of CONTRACT NRA N002-068-2015/1 SCHEDULE A : ROUTINE ROAD ... N2 6-8 Tender... · c2.5 contract nra...