View Contract Details

Provision of Pavement Materials and Precoated Screenings  

Department of Transport and Main Roads
Level 12, 61 Mary Street, Brisbane, QLD, Australia, 4000
Department of Transport and Main Roads - RoadTek
WBB703
Provision of Pavement Materials and Precoated Screenings (WBB703)
Goods and Services
Provision of Pavement Materials and Precoated Screenings

Provision of Select Fill, Pavement Materials & Pre-coated Screenings for culvert and sidetrack works on Wondai – Proston Road.

Supply & Delivery of Select Fill CBR15, Rock Fill, Type 2.1 and 7, 10 & 14mm pre-coat screenings.

REQUIREMENTS & TIMING

Location:  Wondai – Proston Road, 11km west of intersection with Bunya Hwy.

  • 400 tonne Type 2.1 Pavement Material
  • 150 tonne Select Fill CBR 15
  • 100 tonne 150mm nominal rock
  • 5 tonne 7mm Pre-Coat Aggregate
  • 8 tonne 10mm Pre-Coat Aggregate
  • 8 tonne 14mm Pre-Coat Aggregate
  • 2 tonne Bedding Sand

Project Specification

General

All work associated with the Offer shall be performed in accordance with the Department’s Technical Standard:

-       MRS04 (11/20) – General Earthworks

-       MRS05 (11/20) – Unbound Pavements

-       MRS22 (07/20) – Cover Aggregate.

-       MRS50 (09/20) – Specific Quality System Requirements

A copy of these specifications is available from www.tmr.qld.gov.au or by contacting the project manager.

Minimum linear shrinkage for Type 2.1 is 1.5%

Grading envelope required for Type 2.1 is C.

Testing Requirements

The Offeror shall undertake testing of the material using a NATA Certified Laboratory for the scope of testing required and registered (unconditional) with the Department of Transport and Main Roads as a CMT Supplier. This laboratory shall not subcontract any part of the scope of testing without express approval of the customer.

Earth Fill Material (CBR15)

Earth fill material Class A

Class A material to be in accordance with MRTS04 Clause 14.2.2 (as detailed below).

·         WPI <1200

·         PI (%) ≥ 7

·         Minimum % Passing 0.075mm AS Sieve = 15%

·         Emersion Class >3

·         Soaked (10 day) CBR – Minimum value of 15*1

·         maximum particle size ≤ 75 mm

 

Note*1: When tested by method Q113C, compacted to 95% x MDD, 100% x OMC, and soaked for 10 days

 

Paving Material – Type 2.1

Given small quantities, required only one set of results

Material Property

Normal Testing Level

Particle size distribution Q103A

1 per 1000 tonne

Fines ratio (fines ratio, 0.075mm to 0.425mm sieves)

1 per 1000 tonne

Liquid limit – Q104A

1 per 1000 tonne

Plastic limit and plasticity index – Q105

1 per 1000 tonne

Linear shrinkage – Q106

1 per 1000 tonne

Linear shrinkage x% passing 0.425mm sieve

1 per 1000 tonne

California bearing ratio – Q113A

1 per 2500 tonne

Flakiness index – Q201

1 per 5000 tonne

Wet/dry strength variation – Q205C

See Note below

Degradation factor – Q208B

See Note below

Ten percent fines value – Q205B

See Note below

Note: As per the Approved Testing Frequency Level of the Quarry Registration Certificate, for the specific quarry

Cover Aggregate Material – 

For each material property, a minimum of one (1) test result shall be available which is traceable to the material in stockpile.

Source Rock Tests:                      Max Lot Size 5000t

Material Property

Normal Testing Level

Ten percent fines value (wet) – Q205B

as per the Approved Testing Frequency Level of the Quarry Registration Certificate, for the specific quarry

Wet/dry strength variation – Q205C

 

Degradation factor – Q208B

 

Water Absorption – Q214B

 

 

 

Product Tests:                              Max Lot Size 1000t

Particle size distribution - Q103B

1 test per 1000t

Flakiness index – Q201

Average least dimension – Q202

Degree of precoating – Q217

Weak particles 2 – Q216

Crushed particles 1, 2 – Q215

1 test per 5000t

1 Required only where aggregate is obtained from other than a blasted quarry face

2 Testing to be undertaken on product prior to pre-coating

Material Conversion: - For the purposes of evaluation each Offeror shall include details of the relevant conversion rates of the respective materials.

19 Mar, 2021
Concrete or aggregates or stone products manufacturing services - (100%)
selective offer process
No
$16,572 (Estimate)
Wide Bay Burnett
14 Apr, 2021
5
Alanna Young
OFFICE: (07) 41312532
alanna.r.young@tmr.qld.gov.au

Contractors

Karreman Quarries Pty Ltd
PO Box 716, CLEVELAND, QLD, Australia, 4163
Price: $ 0.00
 
HY-TEC INDUSTRIES (QUEENSLAND) PTY LTD
FISHERMANS RD, MAROOCHYDORE, QLD, Australia, 4558
Price: $ 0.00
 
Murgon Sand and Gravel
78 Gesslers Road , Murgon, QLD , 4605, Australia
Price: $ 0.00