Attachment B Eng report

parking and storage. Total number of cars on site would be less
than five.

Once the contiguous piling is completed, screw piling will be
completed over the site and again there would be few other
Subcontractors involved in the works that time. (Piling Contractor
and Part-time Surveyor)

By this stage the Contractor should have extended his temporary
access/parking/storage platform across to the northern area of the
building, “Stage 2 Temporary Access Area” indicated on 14517 —
P4, greatly increasing parking, access and storage for materials.
Total number of cars on site would not exceed 10. During this time
there would still only be about 4-5 different subcontractors on site:-

Concretor/formworker

Reinforcing fixing

Plumber / Electrician ( both part-time)
Surveyor (part-time)

By the time the builder is constructing the floor slabs, we would
expect the number of subcontractors will increase up to
approximately 10 occasionally, but the accessible area for parking
and storage will be greatly increased, to include some areas of the
permanent structural driveway slab, probably exceeding 1500m?.

The successful Contractor will be required to provide, as a
contractural condition of the building approval, a detailed
Construction Management Plan appropriate for this site and the
extent of piling, excavation and concreting work. The Plan shall
cover the following issues:-

e Pre-construction

Submit a programme, construction method statements, traffic &
parking management plan, environmental and erosion
protection measures, nominated tree protection measures, etc
as per specifications, for approval. Complete Existing Condition
Dilapidation Inspection reports on all surrounding buildings,
structures, and access driveway. Establish all slope stability
survey monitoring points.

e Initial Site Access and Parking
Construct temporary benching and turn-around areas on site
and establish site office, temporary utilities connections, and
recheck survey monitoring. Build sediment & erosion control
measures, temporary stormwater collection and disposal.

It may be economical to lease additional vacant land in the area
to provide temporary parking of construction vehicles, and
storage of equipment and materials. A vacant lot exists on
McAnally Drive.

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