Closed

PS/23/19 - B714 Coal Glen Embankment Slip Remediation and Culvert Extension

Descriptions

Ayrshire Road Alliance (ARA) wishes to rectify ongoing movement within the carriageway of the B741 highway to the north-east of Clawfin, East Ayrshire. Evidence of ground movement is located within the westbound lane of the highway where tension cracking has developed. The westbound section of the carriageway has also settled by approximately 40mm from the surrounding carriageway. The works to be carried out comprise: -Repair of existing highway embankment showing signs of slope instability by excavating out failed materials and replacing with engineered fill at a gentler regraded slope of 1V:3H with counterfort drainage; -Repair of existing culvert through installation of a CIPP lining (Contractor designed); -10m extension of existing culvert with precast concrete box culvert (Contractor designed) to accommodate regraded slope; -Construction of transition unit with manhole access at location where existing and extended culverts meet (Note: Manhole access chamber is to be Contractor designed); -Construction of new outfall headwall (Contractor designed) with scour protection through installation of erosion control matting at outfall location; -Widening of highway verges to 2m width on both sides of the highway with installation of verge marker posts and post and mesh fencing; -Installation of highways surface water drainage system with direct outfalls to Coal Glen watercourse at northern inlet to existing culvert and to the transition unit between existing and extended culvert.

Timeline

Published Date :

22nd Mar 2023 2 years ago

Deadline :

18th Apr 2023 2 years ago

Contract Start :

N/A

Contract End :

N/A

Tender Regions

Keywords

siteworks

site development services

construction site preparation

infrastructure siteworks

earthworks support

industrial site setup

utility siteworks

groundwork services

site facility preparation

construction siteworks

structural construction

load-bearing system build

superstructure erection

foundation and framework works

civil structure installation

supporting frame assembly

basic structure construction

skeleton works

reinforced structure build

structural shell creation

highway foundation works

road surface construction

roadbed and pavement build

subgrade and asphalt works

road groundwork installation

highway base structure

road surface laying

street foundation and surfacing

civil road surface build

infrastructure flatworks

road surfacing

rural road paving

urban road overlay

bituminous road surface works

carriageway surface operations

Tender Lot Details

2 Tender Lots

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Workflows

Status :

Closed

Procedure :

N/A

Suitable for SME :

N/A

Nationwide :

No

Assign to :

Tender Progress :

0%

Details

Notice Type :

CONTRACT

Tender Identifier :

IT-378-246-T: 2024 - 001

Tenderbase ID :

310724019

Low Value :

£100K

High Value :

£1000K

Buyer Information

Address :

Liverpool Merseyside , Merseyside , L13 0BQ

Website :

N/A

Procurement contact

Name :

Tina Smith

Phone :

0151 252 3243

Email :

tina.smith@shared-ed.ac.uk

Possible Competitors

1 Possible Competitors