View source for Avonmouth Access 18

==Article in [http://www.newsteelconstruction.com/wp/wp-content/uploads/digi/NSC_Jan19digi/pubData/source/NSC_Jan19digi.pdf#page=14 NSC January 2019]==
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'''Distribution centre offers more access'''<br>
Avonmouth Access 18, one of the South West’s largest distribution parks, continues to expand as developer St. Modwen constructs the largest speculative building currently under way in the region.

Work is swiftly progressing on Unit 15, a 14,000m<sup>2</sup> [[Retail_buildings#Distribution warehouses|distribution warehouse]] with an attached three-storey office space, which is being developed at the Avonmouth Access 18 distribution park. According to the site’s developer St. Modwen, this latest phase is in response to continued market demand for logistics and production space close to the M5 motorway.

Scheduled to be ready for occupation in March 2019, the new unit is part of St. Modwen’s overall strategy to accelerate commercial development activity with a national pipeline of almost 1.4M m<sup>2</sup> of new industrial and logistics space in the next five to eight years, based on occupier demand, planning and strength of location, from its existing commercial land holdings.

Peter Davies, Development Director for St. Modwen West and Wales said: “Unit 15 should appeal to regional and national logistics companies, With Access 18 offering the prime location to access Junction 18 of the M5 and with the proximity to relevant local labour force, public transport and amenities, this is a key strategic site for St. Modwen.”
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The Access 18 distribution park is being delivered in phases and is already home to 14 companies, including Kent Foods, Hermes Parcelnet and Budget Greetings Cards. A further four new occupiers – Commercial Electrical Factors, GB Liners, Plant-Ex and Movianto – have recently taken up residence in four units totalling 7,060m<sup>2</sup>. Unit 15 is being built by Midlands-based A&H Construction & Development, who have sub-contracted ASA Steel Structures on a [[Single_storey_industrial_buildings#Design_.26_Build|design and build]] basis to [[Design|design]], [[Fabrication|fabricate]], supply and [[Construction#Steel erection|erect]] the project’s steelwork. 

The warehouse is a twin-span [[Portal_frames|portal frame]], with a total width of 70m and an overall length of 190m. The [[Portal_frames|portal frames]] are designed as hit and miss with a central line of valley columns in alternate bays omitted and the rafters supported on valley beams. The valley line is stabilised by [[Portal_frames#Plan bracing|bracing]] in the plane of the roof leading to [[Portal_frames#Vertical bracing|vertical braced panels]]. The valley beams are substantial elements and are present in a continuous line down the full length of the building. Built to an expected [[BREEAM|BREEAM]] ‘Good’ rating, Unit 15 is 12.5m high to the underside of the haunches and will feature 16 dock level loading doors, in addition to two surface level loading bays.

The three-storey offices are built into the overall structure and occupy the north-western end of the building. The two upper floors have a [[Composite_construction|composite design]], with steelwork supporting [[Steel_construction_products#Decking for floors|metal decking]] and a concrete topping. These column-free office floors will offer 286m<sup>2</sup> of space. Externally, the [[Retail_buildings#Distribution centres|distribution centre]] will have 20 HGV parking spaces, a separate staff car park, while additional land is also available if the tenant wishes to negotiate a yard extension.
<gallery mode="packed" widths=400px heights=200px> 
Image:Avonmouth_Access_18-4.jpg|The [[Retail_buildings#Distribution warehouses|warehouse]] is a twin-span [[Portal_frames|portal]]
Image:Avonmouth_Access_18-5.jpg| [[Construction#Steel erection|Steel erection]] was completed by the end of 2018
</gallery>
<br>
Using a combination of two [[Construction#Mobile cranes|mobile cranes]] and a variety of MEWPs, ASA Steel Structures completed the [[Construction#Steel erection|steel erection]] programme in November, with the [[Retail_buildings#Distribution centres|distribution centre]] on course for its planned March 2019 completion.

==Access 18 – the vision==
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St. Modwen acquired the 212- acre Avonmouth site in 2003 and immediately undertook an 18-month programme of demolition and remediation work. This involved an extensive environmental clean-up as over 750,000t of earth was removed and then over 99% of other on-site materials were recycled on site. Since then, St. Modwen has built a new access road to link the site to Avonmouth Way and improve access to the nearby port facilities, the M5 and onwards to the South West and the M4.

To date, 14 new warehouse and [[Single_storey_industrial_buildings|industrial accommodation units]] have been delivered, including St. Modwen’s regional HQ offices. As well as Unit 15, a further 10 [[Retail_buildings#Distribution centres|distribution centres]] are planned for the site, ranging in size from 460m<sup>2</sup> to 14,000m<sup>2</sup>.

Summing up Peter Davies, Development Director for St. Modwen West and Wales, says: “National and local demand for premium quality industrial and logistics space close to the M5 means that our speculative [[Portal_frames|steel-framed]] building programme is continuing to deliver to meet occupier  requirements.”

{|class="wikitable" width="400"
|-
|'''Architect'''||Roberts Limbrick
|-
|'''Structural Engineer'''||Bradbrook Consulting
|-
|'''Steelwork Contractor'''||ASA Steel Structures
|-
|'''Main Contractor'''||A&H Construction & Development
|-
|'''Main Client'''||St. Modwen
|}

[[Category:Case studies – Retail buildings]]