Our Case Studies

Hanna Civil Engineering, has been trading for 23 years now and during that time has carried out work covering just about every aspect of civil engineering work and groundworks ranging from house foundations,plot drainage and hard landscaping.

Hanna Civil Engineering Ltd, as civil engineering contractors & groundworks contractors also undertake:

  • reinforced pilecap foundations for warehouses and office blocks,
  • 8.0 metre deep wet wells and pumping stations,de-watering systems in running sand,
  • underground water storage tanks in corrugated steel,reinforced concrete,pre-cast concrete sections and plastic.

 

CASE STUDY 1.  machinemanshead200

Client: Barratt Homes Ltd

Contract Value: £3,600,000

Contract Period: 24 months

Scope Of Works: All new drainage & infrastructure to a 300 house development in Wakefield. The site was ‘brownfield’ & riddled with old mine workings and bell pits which had to be excavated and remediated by ourselves. The site works also involved installing a large underground water attenuation tank.

For more information about this or similar projects contact Graham Hanna on 01977 520 955 or contact us

CASE STUDY 2.

Client: Barratt Homes Ltd

Contract Value: £2,500,000

Contract Period: 24 months

Scope Of Works: Joint venture with Barratt & Persimmon Homes to construct all new estate roads and drainage to a 280 house development. Works included constructing 7.o M deep foul & storm water pumping stations & substantial 278 works to the site frontage.

For more information about this or similar projects contact Graham Hanna on 01977 520 955 or contact us

CASE STUDY 3

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Client: Kajima UK Ltd

Contract Value: £1,025,000

Contract Period: 20 months

Scope of Works: All main drainage and extensive parking area’s to new wing at Sheffield Northern General hospital. Underground water and fuel storage tanks, access road construction, gabion retaining walls and all flagged and block paved external hard landscaping.

For more information about this or similar projects contact Graham Hanna on 01977 520 955 or  contact us

 

 

CASE STUDY 4.hanna2machines200

Client: Orion Homes Ltd

Contract Value: £725,000

Contract Period: 5 months

Scope of Works: All foul and stormwater drainage to a new housing development including stage 1 roadworks up to basecourse level.The works incorporated a large underground water storage system which eventually discharged into the local beck.As the site was ‘brownfield’ and had pockets of contamination the works had to be carefully monitored to avoid cross contamination.

For more information about this or similar projects contact Graham Hanna on 01977 520 955 or contact us