Published date: 13 June 2022

Closed opportunity - This means that the contract is currently closed. The buying department may be considering suppliers that have already applied, or no suitable offers were made.


Closing: 5 July 2022, 12pm

Contract summary

Industry

  • Construction work - 45000000

  • Culverts - 45221220

  • Environmental improvement works - 45262640

    • Environmental services - 90700000

Location of contract

Yorkshire and the Humber

Value of contract

£150,000 to £205,000

Procurement reference

MT226538

Published date

13 June 2022

Closing date

5 July 2022

Closing time

12pm

Contract start date

11 July 2022

Contract end date

30 September 2022

Contract type

Works

Procedure type

Open procedure (below threshold)

Any interested supplier may submit a tender in response to an opportunity notice.

This procedure can be used for procurements below the relevant contract value threshold.

Contract is suitable for SMEs?

No

Contract is suitable for VCSEs?

No

Description

2.1 Objectives of the Contract
The key objectives of the contract are to undertake easement works to the barriers, identified in Table
1.1, below. All easement works are scheduled to take place in 2022. Easements proposed to be
constructed are summarised below:
Easement Summary: Reference, Barrier Type, Easement Description:
Rye 18 Vented Ford Replacement with triple barrel 10 m long 1.25 m wide x 0.75 m rise
precast concrete rectangular box culvert
Esk 5 Vented Ford Replacement with triple barrel 10 m long 1.25 m wide x 0.75 m rise
precast concrete rectangular box culvert
Esk 13 Vented Ford Replacement with triple barrel 8 m long 1.50 m wide x 1.00 m rise
precast concrete rectangular box culvert
The appointed Principal Contractor shall be responsible for carrying out all elements of the
construction works subject to the approval of the Client / Project Manager.
This Pre-Construction Information (PCI) document should be read in conjunction with the Contract
Data including the Risk Register and design drawings for the project.
Planning and drainage consent for the works is currently in progress.
2.2 Scope of Works
The works are outlined below and detailed within the design drawings and shall be appointed under
one contract per package of easement works. This document details the works required to be
conducted at the easement.
This PCI provides health and safety information as part of the Construction (Design and Management)
Regulations 2015 (CD...d formation surface;
Place box culvert sections into required locations (invert of central culvert section to be
100mm lower than that of the 2 other culvert sections);
Apply jointing seals between culvert sections (as per box culvert supplier's recommendations);
Re-grade watercourse bed to tie in to proposed culvert invert levels, reinstate bed with
selected excavations or imported clean stone as directed on site;
Place clean stone to bed and banks immediately downstream of culvert outfall and set stone in
concrete bed for up to 2m downstream of culvert, as directed on site;
Backfill and compact to sides of installed sides of culverts as required;
Add dowel /bolt connection between box culvert and concrete slab above;
Place 150-250mm deep A252 mesh reinforced C40 concrete on culvert sections (and tying
into existing road surface);
Add sealant waterproofing above the reinforced concrete layer;
Cast in-situ concrete headwalls, with weepholes on downstream headwall, to tie-in to concrete
box culvert sections;
Add half battered double kerbs with transition kerbs at each end on upstream and downstream
headwalls;
Lay tarmac running surface (and tying into existing road surface);
Attach 1.1m high handrail on upstream and downstream headwalls;
Reinstate disturbed banks, tying into culvert headwall; and
Place armour stone to watercourse at culvert outlet and reinstate upstream bed to lowered
level.
Full details are supplied in the additional documents

More information

Links

About the buyer

Contact name

Dr Briony Fox

Address

The Old Vicarage
Bondgate
Helmsley
YO62 5BP
England

Telephone

+44 1439772700

Email

b.fox@northyorkmoors.org.uk

Website

http://https://www.northyorkmoors.org.uk