Warruwi - Airport Rd Drainage Construction

REQUEST FOR QUOTES - WARRUWI DRAINAGE CONSTRUCTION

Sub-contractors and suppliers are welcome to email quotes for this tender to: [email protected]


About the Tender

WESTA-925901 WARRUWI AIRPORT ROAD DRAINAGE CONSTRUCTION 

A general outline of the work to be carried out under the contract is as below. The scope includes all 4 sites.

    • AIRPORT ROAD – SITE 1 comprising of (but not limited to) the following:
    • Construct a new floodway.
    • Construct Concrete margin either side of the floodway.
    • Remix and seal (2 coat) new floodway pavement.
    • Construct Concrete shoulder and key into existing pavement
    • Prepare new road edge/ shoulder for spray sealing.
     


    • AIRPORT ROAD – SITE 2 comprising of (but not limited to) the following:

    • Construct / Form new drain alignment to new culvert crossing.
    • Excavate across Power station access road.
    • Supply and Install new 2 X 1200 X 750 RCBC.
    • Cast insitu Head walls and base slab x 2.
    • Fill in redundant existing drain. Using fill from site.
    • Excavation and Installation 300mm – 450mm rock size beaching 16.7m2 Area.
    • Including Installation Geotextile underlay.

    • AIRPORT ROAD – SITE 3 comprising of (but not limited to) the following:
    • Construct a new floodway.
    • Construct Concrete margin either side of the floodway.
    • Remix Stabilise and seal (2 coat) new floodway pavement.

    • WARRUWI INTERNAL ROAD - SITE 4comprising of (but not limited to) the following:
    • Excavate / remove existing 1200 X 900 box culvert.
    • Excavate to line and level to Install 3 x 1200 x 950 RCBC.
    • Compaction of new road pavement
    • Prepare and apply 2 coat seal over new culverts.
    • Construction of 2 new head wall either side of the culvert.
    • Fill outlet side with select fill to match new invert height.
    • Install 300mm – 450mm size rock beaching 22m2 Area.
    • Including Installation Geotextile underlay.

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About the Tender

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