Clay requirement for Flood Storage Reservoir, Stowmarket
Environment Agency · London
Key facts
- Estimated value
- £110,000
- Closing date
- 28 Aug 2015
- Contract starts
- 06 Sep 2015
- Contract ends
- 07 Oct 2015
- Buyer type
- Central government
Description
Procurement and delivery of up to 7500 tonnes of suitable clay to enable the rebuilding of a flood storage reservoir on the River Gipping at Stowmarket, Suffolk.
Additional information: The Environment Agency has the following requirement to fulfil: Procurement and delivery of 7500-10,000 tonnes of suitable clay to enable the rebuilding of a flood storage reservoir on the River Gipping at Stowmarket, Suffolk. It is required that 500 tonnes per day will be delivered. All delivery lorries will have to be on 8 wheeler ridged lorries, not articulated lorries. Outline Specification for purchase of clay for a homogeneous earth fill dam: 1. Maximum permeability of 1 x 10-9 m/sec (confirmed by laboratory testing); 2. Complies with the general requirements of the Specification for Highway Works (SHW) 600 series. Specific requirements are given below; 3. Minimum undrained shear strength of 50kPa; 4. Natural moisture content NMC > PL-4 (Class 2A wet cohesive) or NMC < PL -4 (Class 2B dry cohesive) where PL = plastic limit, as per Table 6/1 for General Fill Class 2A and 2B; 5. Sulphate content to be within the following upper limits when tested in accordance with TRL Report 447 either: (a) the water-soluble sulfate (WS) content does not exceed 300 mg of sulphate (as SO4) per litre (Test No.1); and (b) the oxidisable sulphides (OS) content does not exceed 0.06 % of sulphate (as SO4) (Test Nos. 2 and 4). In order to be invited to tender for this requirement, please respond via ProContract by 12 noon on the 28th August 2015.
Categories (CPV)
- 14221000 Clay
Similar open tenders
CBC-2172-T-SD Waste Treatment Disposal Capacity
Location: East of EnglandBuyer: Central Bedfordshire Council
Open tenderCloses 26 Nov, 202621 daysValue £8.30mSource Find a TenderWaste Treatment Disposal Capacity - Please see tender ITT pack for full details Please read and follow the information and guidance supplied below and within the Tender documents, this will help with your tender submission. Word count limits apply, any information going over will not be considered. Respond to ALL quest
Ridgewood Village Hall Car Park
Location: South EastBuyer: Uckfield Town Council
Open tenderCloses 6 Nov, 20261 dayValue £60.00kSource Find a TenderInstallation of new soakaway(s), grading of site, resurfacing of car parking area and line marking of parking bays.
Geogrid and Geotextile Materials for Constructing Access Haul Roads and Flood Defence Earthen Embankments for the Office of Public Works, South West Region
Location: IrelandBuyer: Office of Public Works (OPW)
Open tenderCloses 16 Nov, 202611 daysValue €400.00KSource TEDGeogrid and Geotextile Materials for Constructing Access Haul Roads and Flood Defence Earthen Embankments for the Office of Public Works, South West Region
Rubidium Generator and Delivery System
Location: United KingdomBuyer: University College London Hospitals NHS FT
Open tenderCloses 6 Nov, 20261 dayValue £1.20mSource Find a TenderProvision of Rubidium Generator and Delivery System
Fabrication of Lock Gates
Location: South WestBuyer: Stroud District Council
Open tenderCloses 30 Nov, 202625 daysValue £525.00kSource Find a TenderFabrication of a total of seven lock gates for the Stroudwater Canal. Each lock will require a pair of lock gates supplied in component form for site assembly and installation. The Contract is split into Phase One being the fabrication and supply of gates in component form for Pike Lock and Phase Two being the supply o
Maidstone Road Car Park Resurfacing
Location: South EastBuyer: Lenham Parish Council
Open tenderCloses 6 Nov, 20261 daySource Find a TenderTotal refurbishment of the car park and drainage system. Further detail is included in the spec and added diagrams/documents.