NAMAHCONSTRUCTION

06 · CIVIL & STRUCTURAL

CAPABILITY 02 · CIVIL & STRUCTURAL

Civil & structural packages.

Defined civil and structural scopes executed under a main contractor or directly for an asset owner, with disciplined engineering and site management.

Delivered directly, as specialist packages, or in coordination with an appointed main contractor according to project scope.

Fig. 02 — Pavement build-up, typical cross-sectionA cross-section through a road pavement showing four stacked layers, each hatched differently and numbered: 01 wearing course, cambered to fall from the crown; 02 base course; 03 sub-base; 04 compacted subgrade. A kerb is returned at each edge of the carriageway. A drainage run is shown to the right as a circular chamber connected by a dashed line back into the sub-base, and a tick strip at the right-hand edge separates the four layer thicknesses. A standing note records that layer thicknesses and compaction criteria follow the approved specification. Graphite study, not to scale.01 · WEARING COURSE02 · BASE COURSE03 · SUB-BASE04 · COMPACTED SUBGRADECAMBERDRAINAGE RUNKERBLAYER THICKNESSES AND COMPACTION CRITERIA PER APPROVED SPECIFICATION

06.2 · THE SCOPE

Three ways to appoint the same discipline.

The package can sit under an appointed main contractor, run as a direct appointment for an asset owner, or operate in coordination with other parties — the engagement changes; the engineering review, programme visibility and site reporting do not.

  1. 01

    Under a main contractor

    A bounded specialist package inside an appointed main contractor’s programme.

  2. 02

    Direct for an asset owner

    A direct appointment, scoped and reported to the owner.

  3. 03

    In coordination

    Operating alongside other appointed parties on a shared programme.

What does not change

  • Engineering review
  • Programme visibility
  • Site reporting

What the package covers.

  1. 01

    Substructure & foundations

    Ground conditions, excavation support and founding level confirmed against the investigation report before concrete is ordered. What is found below ground is reported the day it is found.

  2. 02

    Reinforced concrete frames

    Formwork, reinforcement and pour sequence planned as one operation rather than three trades. Hold points are agreed with the consultant in advance of each lift.

  3. 03

    External works & hardstanding

    Sub-base, kerbs, falls and surfacing built to the levels the drainage design assumes. Hardstanding is set out from the building datum, not from whichever kerb line it happens to meet.

  4. 04

    Drainage & utilities trenching

    Routes, cover depths and service crossings coordinated before excavation. As-dug positions are recorded as they are dug, not reconstructed from memory at close-out.

  5. 05

    Structural steelwork coordination

    Frame, cladding and services held to one set of setting-out dimensions, with fabrication drawings checked against the built grid before anything is delivered to site.

  6. 06

    Testing & as-built records

    Cube results, compaction tests and survey checks collected while the work proceeds, so the as-built set is assembled from evidence rather than assembled afterwards.

06.2.1 · THE MAIN-CONTRACTOR INTERFACE

Someone else usually holds the design.

On most civil and structural packages NAMAH is not the designer. A consultant holds the design, a main contractor holds the programme, and the package sits inside both. That is an ordinary position to work from, and it works when three things are settled in writing at the start: who owns the design, who owns the interface either side of the package, and what happens to the programme when the ground disagrees with the report.

Inspection and hold points are agreed with the consultant before mobilisation rather than negotiated at the pour. Each one carries a named approver and the date it is needed by, and both sit on the same programme the main contractor is already reading. A hold point discovered on the day is a delay. A hold point agreed in week one is just a Tuesday.

What leaves with the package is evidence: test results against the specification, survey checks against the setting-out, material and supplier records against what was approved, and an as-built set that matches the ground. Working under a main contractor, that close-out does not stay our paperwork — it becomes yours, in front of your own client. It is assembled to be handed on.

How we deliver

06.3 · THE WHOLE-LIFE DECISION

The decision inside this scope.

Structural remediation and civil works are specified for durability, resilience and repairability by default — the whole-life criteria weighed before a material is chosen, and the ordering and sequencing engineered to cut rework rather than record it.

  • Specify Better
  • Build Efficiently
  • Make It Last

06.4 · DELIVERY & RECORD

Visible from mobilisation to handover.

Progress, procurement and quality tracked and reported in a form the client can actually read; testing and commissioning evidence assembled at handover into a record the owner can use in operation, compliance and resale.

Progress
Reported against the programme, not described.
Procurement
Materials and suppliers reviewed before order.
Quality
Checkpoints logged and closed out on site.
Handover
Testing and commissioning evidence assembled.

Send us a civil package.

Describe the worksHow we deliver The Green Project Pack

No completed projects are shown here yet — so bring a scope small enough to test us on, and check.

Enquiries are answered within two working days.