Awarded Tender: Mtpa bulk water supply construction at blyde river canyon, mpumalanga

Tender source analysis

What the tender required and what the award supports

Source material and existing AI analysis appear first. Supplier conclusions remain qualified by the evidence Tenders-SA holds.

Summary

This tender invites service providers to construct a bulk water supply system at the blyde river canyon nature reserve (potholes) in mpumalanga. The project includes the installation of hdpe and galvanised steel pipelines, pump stations, reservoirs, and associated civil works. Bidders must be capable of handling complex construction in a nature reserve environment.

AI Document AnalysisMethodology4 documents

Analysis complete · ready for your bid

DocumentAnnexure-B-Project-Specification.pdfReview complete

Description

Award analysis coverage

0 of 4 source documents fully reviewed. Unstated details are identified only after complete source review.

technical scope

146 sourced criteria

financial capacity

448 sourced criteria

pricing

10 sourced criteria

compliance returnables

63 sourced criteria

evaluation

31 sourced criteria

experience

25 sourced criteria

personnel

7 sourced criteria

equipment capacity

7 sourced criteria

delivery contract

22 sourced criteria

equity registrations

14 sourced criteria

What the buyer was looking for

1Mandatory requirement

Must comply with all relevant SANS standards and specifications for civil engineering works.

Why it matters: The source identifies this as a mandatory or eligibility condition for a compliant bid.

No source document identifier is stored for this item.

Source: AI key requirements · requirements

Known supplier evidence

Tenders-SA records other appointments with overlapping scope terms for NFINITY BUSINESS ENTERPRISE.

Qualified inference

Supported inference

An award confirms appointment. It does not prove why a supplier was selected, that every qualification remains current, or that delivery was completed successfully.

The electrical specification covers standard specifications, acts, regulations, and by-laws.
References to SANS and BS standards mean 'SANS or equivalent standard' and 'BS or equivalent standard'.
Applicable specifications include GP_E5_1, GP_E5_2, GP_E6_1, GP_E6_2, GP_E1_2, GP_E1_7, GP_E2_2, GP_E2_7, GP_E2_C, GP_E4_2, GP_E4_7, GP_E4_C, SANS 10142, SANS 204, SANS 10114-1/2, SANS 10389-1, SANS 10098-1/2, SANS 10292, SANS 10313, SANS 10400, and OHS Act.
Contractor must make all arrangements, give notices, and pay fees to the local Supply Authority for electricity connection; actual net amounts refunded upon proof of payment.
Conduit installation requirements: concealed where possible; surface-mounted only steel conduit; galvanized for damp/weather; draw wires in all conduits; no chasing by hammer and chisel; brass bushes; metal outlet boxes; symmetrical mounting; no open wiring in roof spaces.
Wiring: conduit throughout; one circuit per conduit; earth conductors drawn with main conductors; lighting circuits 2.5mm² + 2.5mm² earth; socket circuits 4mm² + 2.5mm² earth; PVC insulated 300/500V cable to SANS 1507; loop-in system; no joints.
Switches at 1.4m, sockets at 300mm; screws longer than 30mm not accepted.
Distribution boards: surface wall-mounted, lockable, orange; two spare 25mm and three spare 20mm conduits to roof spaces; main breakers adjustable; digital kWh meter with battery backup; surge arrestors per SANS 10142-1:2017.
Earthing: main earth per Supply Authority; bond all metal pipes and roofs with copper tape and brass fittings; earth conductors in conduits.
Lightning protection: 40mm x 4mm aluminium strip on roof ridges with M7 anchors; down conductors 10mm² bare copper in 20mm PVC conduit; bonding with M8 stainless steel bolts.
Registration as electrical contractor: CIDB Grading 3EB, Installation Electrician certificate, Electrical Contractor's license, Workman's Compensation receipts; certified copies required, failure disqualifies.
Cable support systems: factory-manufactured fittings only; wire contacts to terminal blocks; engineer approval for equipment designs.
Wiring schedules: lighting 2.5mm², plugs 4.0mm² with earth.
Lighting schedule: Type A - 165mm surface-mounted LED, 46W, 7000-8000 lumens, IP65, 4000K, 5-year warranty; Type B - surface-mounted die-cast aluminium, 20W LED, 2000-3000 lumens, IP65, 5-year warranty.
Distribution board properties: surface wall-mounted, lockable, orange; cut-out for main isolator; padlocks supplied; spare conduits to roof spaces; adjustable main breakers; digital kWh meter with battery backup; surge arrestors.
Wet services specification includes conditions of tender, standard specification, and project technical specification.
Priority of documents: Drawings, Technical Specification, Bills of Quantities.
Site inspection required before tender.
Declaration of sub-contractors required.
Bills of Quantities not for ordering materials.
Contract period and penalties: 1-week site execution, 12-month maintenance; daily penalties for late completion.
Materials off-site require bank guarantee.
Site security is contractor's responsibility.
Pricing must include all costs; VAT shown separately.
OHS Act compliance, Pressure Equipment Regulations, Construction Regulations, SHE training required.
Relevant norms: SANS 10400, SANS 10252, SANS 460, SANS 62, SANS 719, SANS 1200, SABS 558.
Contract management: competent resources, resourced program, lead time guarantee, ISO9001 quality management, scrutiny of drawings.
Documentation: handover documentation, testing/commissioning, work allocation, setting out.

Technical Specifications

Source: Annexure-B-Project-Specification.pdf (unknown)

Scope: Supply, installation, testing, commissioning, and handover of a complete electrical installation for the Blyde Canyon Reserve Water Supply, including a 12-month maintenance period.
Employ a qualified Installation Electrician full-time on site to plan, supervise, conduct quality control, and sign final compliance documentation.
Electrical installation must comply with SANS standards including SANS 10142 (wiring), SANS 204 (energy efficiency), SANS 10114 (lighting), SANS 10292 (earthing), SANS 10313 (lightning protection), and SANS 10400 (building regulations).
Conduit: Use black enamelled or PVC conduit, concealed where possible; surface-mounted conduit must be steel with galvanized saddles; all conduit joints in concrete slabs must be painted; no chasing by hammer and chisel.
Wiring: Use conduit throughout; only one circuit per conduit; lighting circuits use 2.5mm² conductor with 2.5mm² earth; socket circuits use 4mm² with 2.5mm² earth; use PVC insulated 300/500V grade cable to SANS 1507; loop-in system only, no joints.
Switches and sockets: Light switches at 1.4m above finished floor; socket outlets at 300mm above finished floor; screws longer than 30mm not accepted.
Distribution boards: Surface wall-mounted, lockable, orange; must have two spare 25mm and three spare 20mm conduits to roof spaces; main breakers adjustable; digital kWh meter with battery backup; surge arrestors per SANS 10142-1:2017.
Earthing: Provide earth conductors to all points; bond all metal pipes and roofs with copper tape and brass fittings; main earth connections per Wiring Code.
Lightning protection: Install 40mm x 4mm aluminium strip on roof ridges with M7 anchors; down conductors of 10mm² bare copper in 20mm PVC conduit.
Lighting fixtures: Type A - 165mm surface-mounted LED, 46W, 7000-8000 lumens, IP65, 4000K, 5-year warranty; Type B - surface-mounted die-cast aluminium, 20W LED, 2000-3000 lumens, IP65, 5-year warranty.
Wet services: Comply with SANS 10400, SANS 10252, SANS 460, SANS 62, SANS 719, SANS 1200, SABS 558; prefer local SANS-approved products.
Submit an organogram of supervisory staff with names and monthly time commitment; submit CVs of key staff; all on-site resources must be certified.

DocumentAnnexure-C-BOQ.pdfReview complete

Evaluation Criteria

Source: Annexure-C-BOQ.pdf (unknown)

Service provider must be registered for construction of water supply infrastructure, have relevant CIDB grading (likely 6CE or higher given scope), demonstrate experience in similar bulk water projects, comply with OHS Act and environmental regulations, provide proof of financial capacity, and meet MTPA's supply chain management requirements. Must submit workshop drawings, O&M manuals (4 copies), as-built drawings, and provide staff training.

Technical Specifications

Source: Annexure-C-BOQ.pdf (unknown)

The scope of work is a comprehensive construction project for a bulk water supply system at Blyde River Canyon Nature Reserve, divided into four main sections:

Civil Works: Includes site establishment, site clearance, pipe trenches, structural steelworks (tanks), a pump station, chambers, medium pressure pipelines, concrete remedial works, and fencing.
Electrical Works: Covers supply and installation of cables and accessories, trenching, internal electrical installation (lighting, sockets, distribution boards), and commissioning.
Wet Services: Involves domestic hot and cold water pipe installation, including pumpsets, valves, and controls.
Fire Services: Includes installation of fire hydrants, signage, piping, and hose reels.

Key technical requirements:

All electrical work must comply with SANS 10142-1.
Water piping must comply with SANS 460 and SANS 10252.
Fire services must comply with SANS 10400 and SANS 10252.
The contractor must provide and maintain site facilities for both the engineer and contractor for the duration of construction.
Specific deliverables include operating and maintenance manuals, as-built drawings, training for client staff, and a 12-month maintenance and guarantee period.

The project involves the construction of a bulk water supply and reticulation network at the Blyde River Canyon Nature Reserve. The work is detailed in a comprehensive Bill of Quantities covering:

Civil Works: General site establishment, clearance, pipe trenches, structural steel tanks, a pump station, chambers, pipelines, concrete repairs, and fencing.
Electrical Works: Supply and installation of cables, trenching, internal electrical systems (lighting, power, distribution boards), and commissioning.
Wet Services: Installation of domestic hot and cold water piping, pumps, valves, and controls.
Fire Services: Installation of fire hydrants, signage, underground piping, and hose reels.

The contractor must provide all labour, materials, and plant to complete the works as specified.

[Source: Annexure-C-BOQ.pdf]

Specific quality control measures are required:

Making and testing of 150mm concrete strength test cubes.
Pressure testing of installations.
Provision of Certificates of Compliance for electrical distribution boards in terms of SANS specifications.
All materials and fittings must comply with the quality specified in the relevant SANS standards and manufacturer instructions.

[Source: Annexure-C-BOQ.pdf]

The contractor must address environmental management:

Fulfil Environmental Management Plan (EMP) obligations as a scheduled item.
Manage waste from pipes, trunking, cable ladders, and trays.

[Source: Annexure-C-BOQ.pdf]

The document outlines general contractual and project execution requirements rather than specific bidder experience or personnel qualifications.

The contractor must verify all quantities against project drawings.
The Bill of Quantities is not to be used as the basis for material orders.
The contractor is responsible for the full scope of works as specified, including all necessary fittings, hangers, sealants, and transformations.
Provision must be made for operating and maintenance manuals, client training, as-built drawings, and commissioning.

[Source: Annexure-C-BOQ.pdf]

Financial Requirements

Source: Annexure-C-BOQ.pdf (unknown)

The tender requires pricing in a detailed Bill of Quantities format.

Pricing must be broken down by item, unit, quantity, and rate across multiple schedules for Civil, Electrical, Wet, and Fire services.
The BOQ includes provisional sums for items like safeguarding excavations, control tests, relocation of services, training, and community liaison.
Dayworks rates are required for various labour categories (unskilled, semi-skilled, artisan, etc.) and plant hire (excavators, TLBs, trucks, generators).
All rates must include overheads, charges, and profit on provisional sums.
The contractor must provide a detailed pricing schedule covering all supplied and installed items.

The tender requires a detailed priced Bill of Quantities. Bidders must provide rates for hundreds of line items across four main sections:

Civil Works: Includes scheduled fixed-charge items (site facilities), time-related items (monthly costs for facilities and supervision), provisional sums, dayworks for labour and plant, and specific construction items (site clearance, pipe trenches, steel tanks, pump station, chambers, pipelines, concrete repairs, fencing).
Electrical Works: Includes supply and installation rates for cables, trenching, internal installation (sockets, distribution boards, light fittings), and commissioning.
Wet Services: Includes supply and installation rates for water piping, valves, pumps, and controls.
Fire Services: Includes supply and installation rates for fire hydrants, signage, piping, and hose reels.

All pricing must be broken down by unit, quantity, and rate, with separate columns for supply and install costs where applicable.

[Source: Annexure-C-BOQ.pdf]

Section 1: civil works

Schedule 1: general

NO (Rand)

SANS

Schedule 1: general

1.01 8.3.1 Contractual Requirements Sum 1

8.3.2 Establishment of Facilities on the Site:

8.3.2.1 Facilities for Engineer (SANS 1200 AB)

Psa

1.02 Engineers Office Sum 1

8.3.2.1(a)

Psa

1.03 Communication costs (cellular phone) Sum 1

8.3.2.1(b)

Psa

1.04 Nameboards (1 No.) Sum 1

8.3.2.1 c)

1.12 Sum 1

8.3.2.2(g) communications

1.13 8.3.2.2(h) Dealing with water (Sub-clause 5.5) Sum 1

1.14 8.3.2.2(i) Access (Sub-clause 5.8) Sum 1

1.15 8.3.2.2.(j) Plant. Sum 1

1.16 8.3.3 Other fixed-charge obligations Sum 1

1.17 8.3.4 Removal of Site establishment Sum 1

Psa

1.18 Issuing of notices to consumers Sum 1

8.3.5.1

Section 1: civil works

Schedule 1: general

1.24 8.4.2 Month 3

duration of Construction:

1.35 Month 3

8.4.2.2.(g) communications

1.36 8.4.2.2(h) Dealing with water (Sub-clause 5.5) Month 3

Section 1: civil works

Schedule 1: general

1.37 8.4.2.2(i) Access (Sub-clause 5.8) Month 3

1.38 8.4.3 Supervision for the Duration of Construction Month 3

1.40 8.4.5 Other Time-related Obligations Month 3

1.4.1 8.4.5.3 Community liaison Officer (CLO) Month 3

Section 1: civil works

Schedule 2: general - dayworks & provisional sums

a) Safeguarding of excavations as required by the Prov

2.01 0 r50 000,00 r50 000,00

a)(i). Overheads, charges and profit on item 2.01

2.02 % 50 000

above

b)Additional Control tests by independent Prov

2.03 1 r50 000,00 r50 000,00

laboratory Sum

b)(i) Overheads, charges and profit on item 2.03

2.04 % 50 000

above

c) Relocation of existing services (water mains, Prov

2.05 0 r100 000,00 r100 000,00

electricity cables/poles, etc.) by Services utility Sum

c)(i) Overheads, charges and profit on item 2.05

2.06 % 100 000

above

d) Additional surveys and underground service

Prov

2.07 detection by nominated specialist as ordered by 1 R50 000,00 R50 000,00

d)(i) Overheads, charges and profit on item 2.07

2.08 % 50 000

above

Prov

2.09 e) Provision for training of targeted labourers 1 R50 000,00 R50 000,00

Sum

e)(i) Overheads, charges and profit on item 2.09

2.10 % 50 000

above

f)Safeguarding of excavations as required by the Prov

2.11 1 r50 000,00 r50 000,00

f)(i) Overhead, charges and profit on item 2.11

2.12 % 50 000

above

g) Appoint a Community Liaison Officer from the Prov

2.13 1 r50 000,00 r50 000,00

community for the duration of the contract Sum

2.14 g)(i) Overheads, charges and profit on item 2.13 % 50 000

h)Tri-gonometrical survey beacons, bench marks

2.15 and plot boundary pegs, -locate and record and 0 R50 000,00 R50 000,00

2.16 h)(i)Contractors mark-up on Item 2.15 above % 50 000

Section 1: civil works

Schedule 2: general - dayworks & provisional sums

i)Tri-gonometrical survey beacons and plot

boundary pegs, -protect and re-establish located

2.17 under item 2.15, above, as ordered, by a 1 R50 000,00 R50 000,00

2.18 i)(i)Contractors mark-up on Item 2.17 above % 50 000

2.19 j)Provisional sum for cost of material 1 R50 000,00 R50 000,00

Sum

2.20 j)i)Contractors mark-up on Item 2.19 above % 50 000

8.7 Dayworks

2.21 Unskilled Labour hours 322

2.22 Semi-skilled Labour hours 38

2.23 Construction-hand hours 32

2.24 Carpenter hours 38

2.25 Driver (LDV, machines, trucks, etc.) hours 32

2.26 Artisan hours 38

2.27 Foreman hours 50

2.28 Gangers and section leaders hours 26

2.29 Bricklayer or plasterer hours 32

2.30 Welder hours 16

8.7 Plant

item will be charged that will cover all relevant

costs of plant hire, including operating crew

2.31 Lowbed transport of plant to and from site km 500

2.32 Excavator (medium), between 93kW & 200kW hours 26

2.33 Tractor loader backhoe (TLB) hours 26

2.34 Front end wheel loaders (2 cub or larger) hours 26

Section 1: civil works

Schedule 2: general - dayworks & provisional sums

2.35 Generator 5Kw hours 26

2.36 Trucks (6 cub or larger) hours 26

2.37 Tip trucks (10 Cub or larger) hours 26

2.38 Water pump 100mm diameter hours 32

2.39 Plate compactor hours 26

2.40 Light delivery vehicles (1ton or equivalent) km 32

2.41 Sewer pump 100mm diameter hours 32

8.8 Temporary works

2.42 8.8.1 Contractors Access Road to Works Sum 1

8.8.4 Existing Services

Supply (or hire) and use of specialist equipment

2,43 8.8.4(a) for the detection of a particular service (electrical) Sum 1

on request of the Employer’s Agent

2,44 8.8.4(b) Day 1

item 1.89 above

2,45 8.8.4(c) m3 300

expose service

Psa8.8.7

services (as instructed by Employer’s agent):

(a) Split PVC pipes sleeves, for diameter:

2,46 (i) 200 mm Ø m 100

2,47 (ii) 250 mm Ø m 100

2,48 PSA8.8.8 Survey of existing services Sum 1

2,49 PSA8.8.9 Sum 1

owners regarding shutdowns & connections

2,5 PSA8.8.10 Provision of record/as-build drawings Sum 1

Section 1: civil works

Schedule 3: site clearance

NO (Rand)

SANS schedule 3 : site clearance

1200 c

3.1 Clear site

3.1.1 8.2.1 Clear and grub Site m2 87

3.1.2 Manholes No 5

3.1.3 Concrete structures m3 10

Section 1: civil works

Schedule 4: pipe trenches

NO (Rand)

Schedule 4: pipe trenches

4,1 SANS pipe trenches

1200 db

4,2 8.3.1 Site clearance

4.2.1 8.3.1 a) Site clearance m2 2 116

4.2 8.3.2 Excavation

8.3.2 a) Excavate in all materials for trenches,

backfill, compact, and dispose of surplus/

unsuitable material, for pipes: 100 mm

diam. to 700 mm for total trench depth:

4.2.1 Exceeding 0,0 m but not exceeding 1,0 m m 895,0

8.3.2 b) Extra-over items 8.3.1 to 8.3.4 included for

(provisional):

4.2.2 Intermediate excavation m3 125,3

4.2.3 Hard rock excavation m3 10,0

4.2.5 8.3.2 c) Excavate and dispose of unsuitable m3 10,0

material from trench bottom (Provisional)

4,3 sabs bedding (pipes)

within 0,4 km (Sub-clause 3.4.1)

4.3.1 8.2.1 a) Selected granular material m3 140,8

4.3.2 8.2.1 b) Selected fill material m3 1 196,2

Section 1: civil works

Schedule 5: structural steelworks

NO (Rand)

5, SANS schedule 5: structural

5.1.1 Pipe anchors No, 400

Structural steelwork : abeco

5.1.2 1 x Intake Steel Tank : 24kl rectangular Tank 1

Sum

( Incl.supply and assemble of the steel

5.1.3 2 x Circular 12kl Circular steel tanks( Incl. Sum 2

Section 1: civil works

Schedule 6: pump station

NO (Rand)

6 schedule 6: pump station

Pump station ( as per dwg NO : nt-20236,1

1159-112-001)

backfill or dispose as ordered, from

6.1.1 a) Necessary excavations m3 16

6,2 concrete

1200G

8.2.1 Rough ( below ground):

6.2.1 (a) To outside of walls m2 10

6.2.2 (c) To sides of pipe supports m2 4

8.2.2 Horizontal:

6.2.3 (c) To roof slab including 1/2 round drip on outside m2 4

6.2.4 (e) To ground floor slab m2 12

8.2.4 Box out holes and form voids:

Small, circular of diameter up to and including 0,35

6.2.5

Over 0 m deep up to 0,5m deep No. 2

6.3 Scheduled reinforcement items

6.3.1 8.1.2.3a) Mild steel bars

All sizes t 1

6.3.2 8.1.2.3a) High-tensile steel bars

All sizes t 1

Strength concrete 15 MPa/19mm

6.3.3 8.4.2 (a) Blinding layer in 50 mm thickness m2 30

Strength concrete 20 MPa/8mm

6.3.4 PA 8.2.3 a) Screed to Floor Slab m3 1

6.3.5 PA 8.2.3 b) Screed to Roof Slab m3 1

Strength concrete 35 Mpa/19 mm

6.3.6 8.4.3 (b) In floor slabs m3 9

6.3.7 8.4.3 (c) In concrete surround m3 1

6.3.8 8.4.3 (d) In roof slab m3 12

Section 1: civil works

Schedule 6: pump station

8.4.4 Steel-floated finish

6.3.10 (a) To top of floor slab m2 9

6.3.11 (b) To top of roof slab m2 12

6.3.12 (c) To top of plinth m2 8

8.2.3 Joints

(b) 2 Layers of malthoid or hard board between walls

6.3.13 m 14

and roof slab & Floor slab

6.3.14 Pump cost Sum 2

Section 1: civil works

Schedule 6: pump station

Section 1: civil works

Schedule 7: chambers

NO (Rand)

7.1 Schedule 7: chambers

7.1.1 Prov.

500mmx 500mm x 500mm Rocla Grid Inlet 1 R 30 000,00 30 000,00

Sum

7.1.2 Construct and complete 1 Inlet Chamber

including Pipe fittings, valves and connection to 1 R 50 000,00 50 000,00

7.1.3 Construct and complete 1 x Scour Chambers

including Pipe fittings, valves and connection to 1 R 50 000,00 50 000,00

7.1.4 Construct and complete 5 x Air Valve Chambers

including Pipe fittings, valves and connection to 1 R 50 000,00 250 000,00

7.1.5 Prov.

Refurbishment of the Existing chamber 1 R 50 000,00 50 000,00

Sum

7.1.6 Construct and complete Level Control Chamber

including Pipe fittings, valves and connection to 1 R 50 000,00 50 000,00

Total Carried Forward To Summary R 480 000,00

Section 1: civil works

Schedule 8: medium pressure pipelines

8 schedule 8: medium pressure pipelines

SANS

8,1 medium pressure pipelines

1200 l

Supply, handle and lay PE 100 Class PN 16 HDPE

pipe above Ground

8,1,1 8.2.1 110mm dia m 985

8,1,2 125mm dia m 895

above ground

8,1,3 125mm dia m 238

8,2 pipe fittings

8,2,1 or flanged fittings on site for HDPE Pipes Class 1 R 50 000,00 R 50 000,00

Pe100 pn16

8,3 connection to existing water network

8,3,1 1 r 50 000,00 r 50 000,00

steel tanks Sum

Section 1: civil works

Schedule 9: concrete remedial works

No (Rand)

9 schedule 9: concrete remedial

SANS concrete (structural)

9,1 Refurbishment of the two existing Reinforced Prov.

1 r 100 000,00 r 100 000,00

9,2 Refurbishment of the broad crest weir wall Prov. 1 R 50 000,00 R 50 000,00

across the river 25m in length Sum

Total Carried Forward R 150 000,00

of 33

Section 1: civil works

Schedule 9: concrete remedial works

No (Rand)

Schedule 13: fencing

13,1 pa 8.2 Supply and erect new steel see

13.1. PA 8.2.2 New 2.4m high Concrete Palisade fence m 140,0

2 complete as shown in the drawing NT06-22-

1121-601-PS- 005

13,3 pa 8.4 Supply and erect new security

13.3. PA 8.4.1 New 2.4m high, 4m wide steel palisade No. 1,0

1 security gate (Double Leaf Type) complete

as shown in the drawing NT06-22-1121-601-

13.3. PA 8.4.2 New 2.4m high, 4m wide steel palisade No.

2 security gate (Sliding Type) complete as

shown in the drawing NT06-22-1121-601-PS-

Section 1: civil works

(Rand)

1 schedule 1: general

2 schedule 2: general - dayworks & provisional sums

3 schedule 3: site clearance

4 schedule 4: pipe trenches

5 schedule 5: structural steel

6 schedule 6: pump station

7 schedule 7: chambers

8 schedule 8: medium pressure pipes

9 schedule 9: concrete repairs

10 schedule 9: fencing

Section 2: electrical works

Schedule 1: cables and accessories

1.2.1 35 mm2, 4-core No. 2

1.2.2 10 mm2, 4-core No. 2

1.2.3 16mm2, 4-core No. 2

Section 2: electrical works

Schedule 2: trenching and excavations

2,1 trenching for low voltage cables

2.1.1 Soil_dig,backfill,compact hand pickable m3 180

2.1.2 lose rocks /soil_dig,backfill,compact m3 45

2.1.3 soft soil m3 120

2.1.4 Danger Barriers for Trenches (500m long & 75mm wide) m 500

2.1.5 a) In solid rock (material which requires drilling) m3 86,4

b) In solid rock ( material which requires blasting) m3 86,4

Section 2: electrical works

Schedule 3: internal electrical installation

Complete electrical installation: internal small power and

lighting

3,1 switched socket outlets

position for casting into concrete or screed, for building

in or chased into concrete or brickwork and for surface

mounted in ceiling voids included dending threading,

jointing, short lengths, draw boxes, and saddles etc. as

specified: couplings, bends, tees,

3.1.1 16 Amp single switched socket outlet complete with No. 7

cover plate for

installation in a 100 mm x 100 mm drawbox, etc.

3.1.2 Isolator three phase No. 6

100 mm x 100 mm draw box flush mounted complete

3.1.3 chased into brickwork No. 7

3,2 distribution boards

equipment to be provided in the electrical \distribution

board where applicable

DB-A No. 1

DB-B No. 1

DB-C No. 1

3,3 light fittings

position for casting into concrete or screed, for building

in or chased into concrete or brickwork and for surface

mounted in ceiling voids included bending threading,

short lengths, draw boxes, couplings, bends, tees and

saddles etc. as specified:

voids or roof trusses including all fixing brackets,

supports, connectors, connections complete with lamps

Section 2: electrical works

Schedule 3: internal electrical installation

3.3.1 Vapourline 36W No. 10

Bulkhead Round black NW 20WLED complete with its

3.3.2 holder and cover No. 16

3.3.3 accessories No. 4

Photo cell/ Day night switch with controller No. 3

20 mm diameter steel galvanized conduit complete

installed with all bends, fixing saddles, adaptors, chased

3.3.4 into walls, act. as specified. m 200

25 mm diameter Steel Galvanized conduit complete

installed with all bends, fixing saddles, adaptors, chased

3.3.5 into walls, act. as specified.

m 200

100 mm x 50 mm draw box surface mounted complete

3.3.6 installed into Brickwork m 10

3,4 earthing and bonding

3.4.2 be tested and Sum 1

upgrade complete as required, etc.

Section 2: electrical works

Schedule 4: commissioning of installation

4,1 complete installation. Sum 1

4,2 for examination as specified. Sum 1

terms of the SANS specifications for each completed

4,3 distribution board. Sum 1

Allow for the provision of a complete set (3 Copies) of

marked-up record "as-built" drawings of the final layout

4,4 of the electrical services. Sum 1

Section 2: electrical works

ITEM DESCRIPTION Amount (Rand)

1 schedule 1: cables and accessories

2 schedule 2: trenching and excavations

3 schedule 3: internal electrical installation

4 schedule 4: commissioning of installation

Section 3: wet services

Schedule 1: preliminaries and general

1 Site Establishment Sum 1

2 Workshop Drawings No 3

The Contractor shall make provision for 4 x

copies of O & M Manuals in accordance with No 3

the detail in the Standard specification.

The Contractor shall make provision for 1 full

day's training of the Clients Staff, on the Sum 1

operation of the installation.

detailed set of As Fitted Layout drawings of

No 3

the entire installation, as the project

progresses.

commission and pressure test the installation

Sum 1

during construction

8 entire installation. 11 x Standard Maintenance Sum 1

visits and 1 x Major service is required

throughout the 12 months.

Section 3: wet services

Schedule 2: domestic hot and cold water pipe installation

1,1 Galvanised Pipe: (Surface Mounted )

Water piping in accordance with SANS 460 installed

complete with short lengths, cutting, plain couplings,

capillary solder and jointing strictly in accordance with

the Manufacturer's instructions, support brackets etc.

10252 regulations.

1.1.1 dia 100 m 20

1.1.2 dia 50 m 20

1,2 Bends:

accordance with SANS 1067 - 2 complete with

hangers, brackets, soldering , etc.

1.2.1 dia 42 No 5

1.2.2 dia 35 No 5

1,3 Tees:

accordance with SANS - 10252 complete with

hangers, brackets, soldering , etc.

1.3.1 dia 50-50-50 No 2

1.3.2 dia 35-35-35 No 2

1,4 Reducers

accordance with SANS - 2 complete with hangers,

brackets, soldering , etc.

1.4.1 100-76 No 2

1.4.2 76-50 No 2

Section 3: wet services

Schedule 2: domestic hot and cold water pipe installation

piping, etc., all strictly in accordance with

1056 - 3

2,1 dia 100 No 5

2,2 dia 50 No 5

piping, etc., all strictly in accordance with

3,1 dia 50-50-50 No 2

3,2 dia 35 No 2

etc., all strictly in accordance with Manufacturer's

instructions.

4,1 dia 100 No 2

4,2 dia 50 No 2

Pump specification @ min 100 l/min @ 15 m No 2

installation within the confines of the pump house

with cable runs not exceeding 6 m between pump &

panels supplied. 2 Tier Autostart arrangement c/w

pressure switches and gauges. Includes pump house

pipe work and tank to pump complete with valves and

trim.

requirement complete with all necessary accessories No 2

Section 3: wet services

1 schedule 1: preliminaries and general

2 schedule 2: domestic hot and cold water pipe

Section 4: fire services

Schedule 1: preliminaries and general

1 Site Establishment Sum 1

2 Workshop Drawings No 3

The Contractor shall make provision for 4 x copies of O & M

Manuals in accordance with the detail in the Standard No 3

specification.

The Contractor shall make provision for 1 full day's training of

the Clients Staff, on the operation of the installation. Sum 1

Fitted Layout drawings of the entire installation, as the project No 3

progresses.

Sum 1

pressure test the installation during construction

9,1 Submission of shop drawings Sum 1

Non-return valve (size to be confirmed with

10 CIVIL CONTRACTOR - ALLOWED FOR DIAMETER 100 No 1

mm)

ANGLED FIRE HYDRANTS WITH 65 mm DIAMETER

Instantaneous couplings to SANS 10400 and

12 SANS 10252. PIPE TO CONNECT TO UNDERGROUND No 1

Pipework (by civil engineer). Item to include

Section 4: fire services

Schedule 2: entire site

1,1 65 mm Pillar Type Fire Hydrant No. 2

1,2 F13 Signage 190mm x 190mm No. 2

1,3 F30 Signage 290mm x 290mm No. 2

1,4 100mm piping Underground Class 12 uPVC No. 150

1,5 50mm piping Underground Class 12 uPVC No. 900

1,7 30 m Fire Hose Reel No. 2

Compliance Requirements

Source: Annexure-C-BOQ.pdf (unknown)

The document specifies adherence to numerous South African National Standards (SANS) across all work sections.

Electrical installations must comply with SANS 10142-1.
Water services must comply with SANS 460, SANS 10252, and SANS 1056-3.
Fire services must comply with SANS 10400 and SANS 10252.
General construction references SANS 1200 series standards.
The contractor must fulfil OHS Act obligations, including providing personal protective equipment, a Health and Safety plan/file, and training.
An Environmental Management Plan is required.
Specific safety requirements include danger signs, fire extinguishers, and safety notices.

Health & Safety

Source: Annexure-C-BOQ.pdf

The contractor has extensive health and safety obligations under the OHS Act:

Provide general safety obligations, including personal protective equipment.
Develop and maintain a Health and Safety plan/file, including health and safety training.
Fulfil legislated requirements for blasting, including submission of plans.
Appoint a Safety Officer for the duration of construction.
Provide security services on site.
Implement an Environmental Management Plan.
Specific site safety requirements include danger signs, safety notices, and fire extinguishers with signage.

Contractual Terms

Source: Annexure-C-BOQ.pdf

The contract includes standard obligations for maintenance and guarantees.

The contractor must provide a full year's maintenance and guarantee for the entire installation, including 11 standard maintenance visits and 1 major service.
The Bill of Quantities forms part of the contract documents.
All works billed must include the full scope of specified services.
Contractors must verify quantities against project drawings.
No rate variations are allowed due to quantity changes, exchange rates, or other factors.
The contractor is responsible for errors and omissions in equipment or material required to execute the project.

DocumentAnnexure-A-Tender-Drawings.pdfReview complete

Description

Source: Annexure-A-Tender-Drawings.pdf

Project: Provision of designs, development of bill of quantity and supervision service for bulk water supply at Blyde River Canyon Nature Reserve - Potholes.

Project Number: GP06-2023-1159.
Drawing Numbers: NT-2023-1159-100-001 to NT-2023-1159-114-001.
Scope includes civil engineering works for pipeline network, pump stations, reservoirs, river crossings, intake tank, and associated electrical, wet services and fire services.

Contact Information

Source: Annexure-A-Tender-Drawings.pdf (unknown)

Client: Mpumalanga Tourism and Parks Agency, Hall's Gateway on the N4 National Highway, Mbombela, Mpumalanga, 1200. Tel: (013) 065 0865.

Consultant: AMCE Consulting Engineers, AM House, 20 Bavaria Avenue, Midrand, Johannesburg, South Africa, 1685. Tel: +27 (0) 11 312 1569, Fax: +27 (0) 11 312 1571. Website: www.amce.co.za.

Design Team: Designed by M. Mofokeng, Drawn by R. Kelsey, Approved by M. Tsoai Pr Eng.:20160198.

Submission Guidelines

Source: Annexure-A-Tender-Drawings.pdf (unknown)

Returnable Documents:

All material and workmanship must comply with the latest relevant SANS standards.
All dimensions are in mm unless otherwise specified.
Do not scale from these drawings; all dimensions must be checked and approved on site.
All construction must be done in accordance with the Standard Specifications for Municipal Civil Engineering Works, Third Edition 2005 and the Standard COT Detail Drawings.
This drawing must be read in conjunction with the standard drawings (if applicable) and the Standard Specifications for Municipal Civil Engineering Works, Series 4.
The signature or initials on this drawing of any director of the Water and Sanitation Department does not remove any responsibility from the consultant.
The consultant remains responsible to ensure all guidelines, standard drawings, standards and specifications of the Water and Sanitation Department are met and complied with.
Final position of services to be determined on site.
All ambiguities on drawings must be reported to the design engineer before commencing construction.
Drawings are schematic representations and must not be scaled.
Drawings are property of AMCE Consulting Engineers and may not be copied or reproduced without written permission.

Evaluation Criteria

Source: Annexure-A-Tender-Drawings.pdf (unknown)

Document does not explicitly state CIDB grading, financial thresholds, or specific eligibility criteria. Typically for such bulk water infrastructure, CIDB Grade 7-8 CE or higher would be required. Applicants must demonstrate experience in pipeline construction, pump stations, river crossings, and concrete reservoir works. Must comply with OHSAS 18001/ISO 45001, provide construction guarantees, and have capacity for multi-disciplinary civil/electrical/mechanical works.

Technical Specifications

Source: Annexure-A-Tender-Drawings.pdf (unknown)

Scope: Provision of designs, development of bill of quantity and supervision service for bulk water supply at Blyde River Canyon Nature Reserve - Potholes.

Pipeline Network:

Nodes W1 to W61, pump stations, reservoirs, river crossings (Blyde River, Treur River).
Pipeline specifications: 110mm-125mm HDPE Class 10, 50mm-125mm galvanised steel, 125mm HDPE pipeline.

Typical Details:

Air valve chambers: 1500mm Ø concrete manhole, 600mm Ø manhole.
Scour valve chambers: 500mm Ø manhole cover, 125mm HDPE Class 10 pipeline.
Ditch crossings: Type A (no rock in bed of watercourse), Type B (rock in bed of watercourse).
Thrust blocks for 22.5°, 45°, 90° bends, tees, dead ends, and puddle flanges.
Reinforcement details: Y10@200, Y12@200, Y12@150 with 75mm cover.
Concrete Class 25MPa/19mm.

Intake Tank Arrangement:

3.6m x 3.6m steel tank, pump station building, inlet/outlet chambers, overflow pipe.
Brickwork: double brick wall, garden wall bond and cap, brick force every fourth layer.
Foundation design to be determined by structural engineer.

Electrical, Wet Services and Fire Services:

Fuel tanks (FP-01, FP-02), pump control panels (DB, JP, JP-01).
Water purification plant, raw water storage tanks (12KL, 80KL, 12KL steel sectional), purified water storage (7450KL, 1781KL, 5200KL).
Fire water supply, bypass lines, maintenance lines, control chambers, filtration (FLTR-01), reverse osmosis (RO-01).
Piping specifications: Ø100, Ø150 galvanised steel, HDPE, uPVC.
Installation requirements: minimum clearances, insulation, colour coding, support spacing, drainage, disinfection, pressure testing.
Compliance with SANS standards, OHSAS18001, occupational health and safety.

Fire Protection:

3700mm high concrete plinth, fuel tank FP-02 (5500), fire water supply lines Ø150.
Fire sectional tanks (12KL, 80KL), hydrants, hose reels, extinguishers (9.0kg DCP), smoke detection, emergency lighting, escape routes, signage, ventilation.
Compliance with SANS 10400, SANS 1464-22, SANS 1186, local bylaws.

Methodology

Source: Annexure-A-Tender-Drawings.pdf (unknown)

Construction Methodology:

Site layout includes pipeline network with nodes W1-W61, pump stations, reservoirs, river crossings (Blyde River, Treur River).
Typical details for air valve chambers, scour valve chambers, ditch crossings, thrust blocks, and reinforcement.
Intake tank arrangement with steel tank, pump station building, brickwork, and foundation.
Electrical, wet services and fire services installation including fuel tanks, control panels, water purification, storage tanks, piping, and fire protection systems.
All work must comply with SANS standards and specifications for municipal civil engineering works.

Compliance Requirements

Source: Annexure-A-Tender-Drawings.pdf (unknown)

No specific compliance requirements found in the provided document.

B-BBEE Minimum Level: 600.

Health & Safety

Source: Annexure-A-Tender-Drawings.pdf

General Health and Safety Requirements:

All construction must comply with occupational health and safety regulations.
Contractor must adhere to OHSAS18001 and provide safe working practices.
Installation of piping and equipment must ensure clearances, proper support, drainage, and disinfection.
Fire protection systems must include smoke detection, emergency lighting, escape routes, and signage as per SANS standards.
All ambiguities on drawings must be reported to design engineer before commencing construction.

Special Conditions

Source: Annexure-A-Tender-Drawings.pdf (unknown)

Special Conditions:

Drawings are property of AMCE Consulting Engineers and may not be copied or reproduced without written permission.
All ambiguities on drawings must be reported to design engineer before commencing construction.
Drawings are schematic representations and must not be scaled.
All material and workmanship must comply with latest relevant SANS standards.
All construction must be done in accordance with Standard Specifications for Municipal Civil Engineering Works, Third Edition 2005 and Standard COT Detail Drawings.
Final position of services to be determined on site.
Consultant remains responsible for ensuring compliance with all guidelines, standards and specifications of the Water and Sanitation Department.

DocumentBULK WATER SUPPLY FINAL BID DOC.pdfReview complete

Description

Source: BULK WATER SUPPLY FINAL BID DOC.pdf

Project background: Blyde River Canyon Nature Reserve experiences water shortages; water is sourced from within the reserve via a temporary system.
Purpose: Assist with construction of bulk water supply at Blyde River Canyon Nature Reserve – Potholes.
Client objectives:

Primary: Construct bulk water main pipeline and reticulation system.
Secondary: Provide safe, reliable water access; promote conservation; improve quality; expand network; create jobs.

Overview of works includes bulk pipes, reticulation, water supply for 20 houses, valve chambers, storage tanks, purification, refurbishment, pump house, fire services.
EPWP alignment: Maximise local labour, maintain records, submit reports.

Important Dates

Source: BULK WATER SUPPLY FINAL BID DOC.pdf (TENDER)

Closing date: 12 August 2026 at 11:00 AM.
Compulsory briefing session: date and time as per the advert.
Contract commencement: within one calendar month of bid acceptance.
Time for achieving Practical Completion: Six (6) months.
Defects Liability Period: 365 days after final completion.
Time for obtaining final completion certificate: 365 calendar days after completion date.

Contact Information

Source: BULK WATER SUPPLY FINAL BID DOC.pdf (TENDER)

SCM related queries: Evans Ngwenya, email [email protected], telephone 013 065 0886.
Technical related queries: Sibusiso Mabunda, email [email protected], telephone 013 065 0888.
Employer contact: Mr Themba Betuel, email [email protected], telephone 013 065 0888, physical address Hall's Gateway on the N4 National Highway, Mbombela, 1200.
Employer's Agent: A-M Consulting Engineers, contact Mmanoko Mthethwa, email [email protected], telephone 011 312 1569, physical address 20 Bavaria Avenue, Midrand, 1685.
Submission address: Supply Chain Management Unit, Procurement Office, MTPA Finance Block E, Halls' Gateway, Mataffin, Mbombela, 1200.

Submission Guidelines

Source: BULK WATER SUPPLY FINAL BID DOC.pdf (TENDER)

Submit bids to the Supply Chain Management Unit, Procurement Office, MTPA Finance Block E, Halls' Gateway, Mataffin, Mbombela, 1200.
Closing date: 12 August 2026 at 11:00 AM. Late bids will not be accepted.
Submit bids on official forms provided (not retyped) or as prescribed in the bid document.
Bids must be deposited in the bid box at the above address.
No proposal will be accepted if submitted in any manner other than as prescribed.
Bidders are not allowed to contact any MTPA staff other than the indicated officials.
Bid validity period: 90 days from the advert closing date.
Tender levy of R600.00 is required.
Failure to provide required particulars may render the bid invalid.
Successful bidder must fill in and sign a written contract form (SBD7).

Evaluation Criteria

Source: BULK WATER SUPPLY FINAL BID DOC.pdf (TENDER)

Only bidders with CIDB Grade 5ME/CE (4ME/CE PE) or above may apply.
80/20 preference point system applies (80% price, 20% specific goals).
Functionality evaluation (100 points total) with a minimum threshold of 70 points to proceed.
Functionality points breakdown:

Relevant previous experience (combined values): 30 points. Minimum 3 similar bulk water supply/water reticulation projects. Points based on total project value: <R2m = 0, R2m-R4m = 5, R4m-R6m = 15, R6m-R8m = 20, >R8m = 30.
Company experience (number of projects): 25 points. Minimum 3 projects. Points: <3 = 0, 3 = 10, 4 = 15, 5 = 20, >5 = 25.
Key personnel: 15 points for Contracts/Project Manager (BSc/B-Tech Civil/Mechanical, 8+ years), 4 points for Site Agent (National Diploma, 5+ years), 3 points for Foreman (N4, 5+ years), 2 points for Health & Safety Officer (National Diploma, 5+ years).
Plant and equipment: 10 points for required items (Tipper Truck, Water dowser, TLB, Delivery Vehicle, Concrete Mixer). Proof of ownership or lease required.
Proof of residence: 10 points if within Mpumalanga, 5 if outside, 0 if no proof.
Liability indemnity cover: 10 points if above R5m, 5 if below.

Price scoring formula: Ps = 80(1 - (Pt - Pmin)/Pmin).
Preference points (20) for specific goals: Historically disadvantaged (6), Gender/Women (5), Disability (5), Youth (4). Ownership must be at least 50+1% for each goal.
Bidders scoring less than 70/100 on functionality will be disqualified.
MTPA reserves the right to negotiate price, call for best and final offers, and contact references without informing bidder.

Technical Specifications

Source: BULK WATER SUPPLY FINAL BID DOC.pdf (TENDER)

Project: Construction of bulk water supply at Blyde River Canyon Nature Reserve – Potholes.
Primary objective: Construct bulk water main pipeline and reticulation system.
Secondary objectives: Provide safe, reliable water access; promote water conservation; improve water quality; expand distribution network; create job opportunities.
Key works include:

Construction of bulk main pipes and reticulation system.
Water supply provision for 20 houses and other facilities within the reserve.
Construction of valve chambers, meter chambers, storage water tanks, water purification, pump house with plant room, and fire services.
Refurbishment of existing infrastructure and associated work.
Environmental management and occupational health and safety specifications during all construction activities.

Compliance with Expanded Public Works Programme (EPWP): Maximise use of local labour, maintain employment contracts, IDs, timesheets, and submit all required EPWP reports.
Deliverables: Ensure work meets specifications and standards; coordinate with subcontractors; execute within project timelines; assume duty immediately upon appointment.
Standard conditions of bid per CIDB Uniformity in Construction Procurement (August 2006).

Experience & Qualifications

Source: BULK WATER SUPPLY FINAL BID DOC.pdf

Key personnel requirements:

Contracts/Project Manager: BSc/B-Tech in Civil/Mechanical Engineering, 8+ years experience.
Site Agent: National Diploma in Civil/Mechanical Engineering, 5+ years experience.
Foreman: N4 in Civil/Mechanical Engineering, 5+ years experience.
Construction Health and Safety Officer: National Diploma in Safety Management/Environmental Health, 5+ years experience.

Proof via CVs, certified qualifications, appointment letters, completion certificates.
Plant and equipment: Provide proof of ownership or lease for required items (e.g., Tipper Truck, Water dowser, TLB, Delivery Vehicle, Concrete Mixer).
Points allocated for residence within Mpumalanga and liability indemnity cover.
Provide details of current and previous projects with contactable references.

Quality Management

Source: BULK WATER SUPPLY FINAL BID DOC.pdf

Provide appointment letters and completion certificates with contactable references from previous projects.
All qualifications must be SAQA compliant.
Proof of experience for key personnel via CVs and certified copies of qualifications (certified within 3 months).
Ensure work done according to specifications and standards.
Programme must include testing and acceptance control, as-built levels and drawings.

Pricing Schedule

Source: BULK WATER SUPPLY FINAL BID DOC.pdf

Provide a detailed pricing schedule indicating each activity's unit price and duration.
Bids must be in South African Rand, fixed price, inclusive of VAT.
Unit prices/lump sums should be inclusive of resources and materials required under the item.
No alternative offers permissible.
MTPA reserves the right to negotiate price with preferred bidder.

Financial Requirements

Source: BULK WATER SUPPLY FINAL BID DOC.pdf (TENDER)

Submit a fixed price tender in South African Rand, inclusive of VAT, not subject to contract price adjustment.
Provide a detailed pricing schedule indicating each activity's unit price and duration.
Performance Guarantee: 10% of contract sum required.
Retention: 10% deducted on each interim certificate, with 5% returned at reaching completion.
Overhead and profit allowance: Shall not exceed 10%.
Advance on materials: 80% for materials not yet built into permanent works.
Insurance: Contractor must provide all required insurances, including Special Risks Insurance from SASRIA, and cover professional fees at 20% of contract sum.
Payment terms: Credits may be included in payment certificates as per contract clauses.
MTPA reserves the right to negotiate price with preferred bidder.

Compliance Requirements

Source: BULK WATER SUPPLY FINAL BID DOC.pdf (TENDER)

CIDB registration: Only bidders with grade 5ME/CE (4ME/CE PE) or above may apply. Valid certificate required on closing date.
Tax compliance: Submit SARS PIN or TCS certificate; CSD number if no PIN. Joint ventures must submit separately for each party.
Central Supplier Database (CSD) registration required.
VAT registration: Valid VAT certificate from SARS must be attached and valid on closing date.
Letter of Good Standing from Department of Labour or proof of Compensation for Occupational Injuries and Diseases Act compliance (tender-purpose letters not accepted).
B-BBEE: Preference points for specific goals (historically disadvantaged, gender, disability, youth) with ownership of at least 50+1%.
Health and Safety: Comply with Occupational Health and Safety Act; submit Health and Safety Plan before commencement.
Environmental compliance: Submit Environmental Management Plan, SHEQ, and Risk Management plan.
EPWP compliance: Adhere to guidelines and reporting obligations.
Documentation: Certified copies of IDs, company registration, shareholders' agreements, SBD forms (SBD 1, SBD 4, SBD 6.1, BOQ, GCC Contract Data), signed bid document (initial each page).
No bids from persons in service of the state, companies with directors in service of the state, or close corporations with members in service of the state.
Foreign suppliers must complete questionnaire and meet RSA tax requirements.

Health & Safety

Source: BULK WATER SUPPLY FINAL BID DOC.pdf

Comply with Occupational Health and Safety Act; submit Health and Safety Plan before commencement.
Programme must include Health & Safety Compliance Audits.
Contractor bears sole liability for compliance; employer may monitor.
Report any investigations or charges related to OHS.
Documentation required before works: Health and Safety Plan, initial programme, cash flow projection, security, insurance.
Submit documentation within 14 days of commencement date.

Environmental

Source: BULK WATER SUPPLY FINAL BID DOC.pdf

Submit Environmental Management Plan, SHEQ, and Risk Management plan.
Programme must include Environmental Compliance Audits.
Project aims to promote water conservation and efficient use.
Particular specifications with regard to environmental management during all construction activities.

Contractual Terms

Source: BULK WATER SUPPLY FINAL BID DOC.pdf

General Conditions of Contract: SAICE Third Edition, 2015 applies.
Contract specific data includes:

Defects Liability Period: 365 days after final completion.
Practical Completion: Six (6) months.
Final completion certificate: 365 calendar days after completion.
Pricing Strategy: Re-measurement Contract.
Employer: Mpumalanga Tourism and Parks Agency.
Employer's Agent: A-M Consulting Engineers.

Key clauses cover variations, health and safety compliance, documentation requirements, programme submissions, penalties for delay (0.05% of contract value per day), insurance, and security (Performance Guarantee 10%).
Latent defect period: 10 years.
Non-working days: Sundays and official public holidays.
Extension of time only for critical path delays; normal climatic conditions not considered.
Contractor bears all costs for special/temporary rights of way and additional facilities outside site.

Special Conditions

Source: BULK WATER SUPPLY FINAL BID DOC.pdf

Contract type: General Conditions of Contract for Construction Works (Third Edition, 2015).
Contract period: For construction works as specified; commences within one calendar month of bid acceptance.
This section takes precedence if contradictory to GCC.
Special conditions include:

Employer's Agent must obtain written permission for all variation orders impacting duration, cost, job creation, or legal implications.
Contractor to provide all additional insurances for own employees, vehicles, equipment, and plant.
No copying of documents without written consent of Engineer.

Section

Source: BULK WATER SUPPLY FINAL BID DOC.pdf

80/20 preference point system applies.
Only CIDB grade 5ME/CE (4ME/CE PE) or above bidders eligible.
Functionality points (100 total) cover:

Relevant previous experience (combined values): 30 points, based on total project value of similar bulk water supply projects (minimum 3). Proof required.
Company experience (number of projects): 25 points, based on number of similar projects requiring CIDB Grade 4CE/ME.
Proof via reference letters, appointment letters, completion certificates.

Minimum functionality score: 70 points to proceed.
Price: 80%.
Preference points (20) for specific goals: Historically disadvantaged (6), Gender/Women (5), Disability (5), Youth (4). Ownership at least 50+1%.

Contract Awarded

Award Information

Winning Supplier

Appointment of a service provider for the construction of bulk water supply at blyde river canyon nature reserve-potholes

Award Details

Mpumalanga - Mpumalanga Tourism and Parks Agency (MTPA)

Organization Directors

Awards Won: NFINITY BUSINESS ENTERPRISE

View Supplier Intelligence

What the tender required and what the award supports

Must comply with all relevant SANS standards and specifications for civil engineering works.

Must adhere to environmental regulations and work within the nature reserve's constraints.

Must be able to complete the project by the closing date of 12 August 2026.

Must ensure all work is supervised by qualified engineers and comply with health and safety regulations.

Must submit a detailed method statement and construction programme with the bid.

Project: Provision of designs, development of bill of quantity and supervision service for bulk water supply at Blyde River Canyon Nature Reserve - Potholes.

Project Number: GP06-2023-1159.

Drawing Numbers: NT-2023-1159-100-001 to NT-2023-1159-114-001.

Scope includes civil engineering works for pipeline network, pump stations, reservoirs, river crossings, intake tank, and associated electrical, wet services and fire services.

General Health and Safety Requirements:

All construction must comply with occupational health and safety regulations.

Contractor must adhere to OHSAS18001 and provide safe working practices.

Fire protection systems must include smoke detection, emergency lighting, escape routes, and signage as per SANS standards.

All ambiguities on drawings must be reported to design engineer before commencing construction.

Client: Mpumalanga Tourism and Parks Agency, Hall's Gateway on the N4 National Highway, Mbombela, Mpumalanga, 1200. Tel: (013) 065 0865.

Consultant: AMCE Consulting Engineers, AM House, 20 Bavaria Avenue, Midrand, Johannesburg, South Africa, 1685. Tel: +27 (0) 11 312 1569, Fax: +27 (0) 11 312 1571. Website: www.amce.co.za.

Construction Methodology:

Site layout includes pipeline network with nodes W1-W61, pump stations, reservoirs, river crossings (Blyde River, Treur River).

Typical details for air valve chambers, scour valve chambers, ditch crossings, thrust blocks, and reinforcement.

Intake tank arrangement with steel tank, pump station building, brickwork, and foundation.

Electrical, wet services and fire services installation including fuel tanks, control panels, water purification, storage tanks, piping, and fire protection systems.

All work must comply with SANS standards and specifications for municipal civil engineering works.

Special Conditions:

All material and workmanship must comply with latest relevant SANS standards.

All construction must be done in accordance with Standard Specifications for Municipal Civil Engineering Works, Third Edition 2005 and Standard COT Detail Drawings.

Scope: Provision of designs, development of bill of quantity and supervision service for bulk water supply at Blyde River Canyon Nature Reserve - Potholes.

Pipeline Network:

Nodes W1 to W61, pump stations, reservoirs, river crossings (Blyde River, Treur River).

Pipeline specifications: 110mm-125mm HDPE Class 10, 50mm-125mm galvanised steel, 125mm HDPE pipeline.

Typical Details:

Air valve chambers: 1500mm Ø concrete manhole, 600mm Ø manhole.

Scour valve chambers: 500mm Ø manhole cover, 125mm HDPE Class 10 pipeline.

Ditch crossings: Type A (no rock in bed of watercourse), Type B (rock in bed of watercourse).

Thrust blocks for 22.5°, 45°, 90° bends, tees, dead ends, and puddle flanges.

Reinforcement details: Y10@200, Y12@200, Y12@150 with 75mm cover.

Concrete Class 25MPa/19mm.

Intake Tank Arrangement:

3.6m x 3.6m steel tank, pump station building, inlet/outlet chambers, overflow pipe.

Brickwork: double brick wall, garden wall bond and cap, brick force every fourth layer.

Foundation design to be determined by structural engineer.

Electrical, Wet Services and Fire Services:

Fuel tanks (FP-01, FP-02), pump control panels (DB, JP, JP-01).

Water purification plant, raw water storage tanks (12KL, 80KL, 12KL steel sectional), purified water storage (7450KL, 1781KL, 5200KL).

Fire water supply, bypass lines, maintenance lines, control chambers, filtration (FLTR-01), reverse osmosis (RO-01).

Piping specifications: Ø100, Ø150 galvanised steel, HDPE, uPVC.

Installation requirements: minimum clearances, insulation, colour coding, support spacing, drainage, disinfection, pressure testing.

Fire Protection:

3700mm high concrete plinth, fuel tank FP-02 (5500), fire water supply lines Ø150.

Fire sectional tanks (12KL, 80KL), hydrants, hose reels, extinguishers (9.0kg DCP), smoke detection, emergency lighting, escape routes, signage, ventilation.

The project involves the construction of a bulk water supply and reticulation network at the Blyde River Canyon Nature Reserve. The work is detailed in a comprehensive Bill of Quantities covering:

Civil Works: General site establishment, clearance, pipe trenches, structural steel tanks, a pump station, chambers, pipelines, concrete repairs, and fencing.

Electrical Works: Supply and installation of cables, trenching, internal electrical systems (lighting, power, distribution boards), and commissioning.

Wet Services: Installation of domestic hot and cold water piping, pumps, valves, and controls.

Fire Services: Installation of fire hydrants, signage, underground piping, and hose reels.

The contractor must provide all labour, materials, and plant to complete the works as specified.

Specific quality control measures are required:

Making and testing of 150mm concrete strength test cubes.

Pressure testing of installations.

All materials and fittings must comply with the quality specified in the relevant SANS standards and manufacturer instructions.

The contractor has extensive health and safety obligations under the OHS Act:

Develop and maintain a Health and Safety plan/file, including health and safety training.

Appoint a Safety Officer for the duration of construction.

Provide security services on site.

Implement an Environmental Management Plan.

Specific site safety requirements include danger signs, safety notices, and fire extinguishers with signage.

The contractor must address environmental management:

Fulfil Environmental Management Plan (EMP) obligations as a scheduled item.

Manage waste from pipes, trunking, cable ladders, and trays.

The scope of work is a comprehensive construction project for a bulk water supply system at Blyde River Canyon Nature Reserve, divided into four main sections:

Civil Works: Includes site establishment, site clearance, pipe trenches, structural steelworks (tanks), a pump station, chambers, medium pressure pipelines, concrete remedial works, and fencing.