The Marlborough Primary and Special School project overseen by main contractor Mace saw the redevelopment by the Royal Borough of Kensington and Chelsea to provide a new two form entry primary school in the heart of Chelsea. It has seen the old unsuitable Victorian school building on the site demolished and the construction of a new Marlborough Primary School.
Robust strategies were agreed with suppliers and RBKC highways. Utilising an online booking system with additional on-site traffic marshals and suspension of adjacent parking bays to create a holding pit-lane. Together with detailed method statements submitted and approved by the adjacent party wall surveyors.
Prior to any demolition works being undertaken careful planning took place including surveys such as R&D to determine the extent of asbestos material.
Careful planning and development works were undertaken in conjunction with the school to ensure the temporary school met their teaching requirements. A detailed time/motion study was also undertaken to ensure the school was moved with the minimal of fuss.
Construction stage management plans including logistics and community engagement were delivered which fully document how liaison with local residents was undertaken together with arrangements to control construction nuisance.
The project was able to reclaim more than 80,000 bricks from the demolition of the original school building.
98% waste diverted from landfills
Financial management was proactively managed for the duration of the contract.
To ensure the works did not unduly impact local residents, a Section 61 Agreement was obtained with specific agreements on working hours, delivery times and construction nuisance.
Both Mace and the supply chain provided extensive apprentice opportunities through appointment of an employment/skills manager and charter.
The handover plan, developed during preconstruction, ensured we adequately programmed and resourced RBKC’s handover requirements, this included a detailed handover checklist for our team.
Email: james.wright@hants.gov.uk
Phone: : 07761 330560
Email: david.chambers@macegroup.com
Phone: 07789 514895
Client
Bridgwater & Taunton College
Project Manager
Bridgwater & Taunton College
Architect
Austin Smith Lord LLP
Contractor
Midas Construction Ltd
Value
£7.1 million
Contract Period
56 weeks
Procurement Type
2 stage open book
Form of Contract
JCT Design & Build 2011
Size
2,690m²
The multi-award winning National College for Nuclear (NCfN) is a flagship nuclear training centre offering classrooms, simulators and practical training facilities. The innovative NCfN is transforming teaching in this sector to meet the demands of this growing industry. The state-of-the-art educational spaces include virtual reality (VR) and reactor simulator suites, computer labs, training classrooms and workshops; and the campus offers staff facilities, a gymnasium, social area and changing amenities.
Midas completed this design and build project to BREEAM Excellent, constructing a pair of two-storey buildings with an enclosed link bridge at the college’s live Cannington Campus. Works included a lift shaft; fit out; mechanical, electrical and plumbing works; raised access flooring; and external infrastructure works including roads, paving and landscaping. Internally, Midas provided high capacity Wi-Fi coverage, floor boxes for power and fixed data ports to each room and the curtain batten to the perimeter of the VR suite.
The NCfN won “Project of the Year (over £5m)” and was shortlisted for “Education Project of the Year” in the 2018 Michelmores Property Awards; won “Best Educational Building” in the 2018 Somerset Building Control Partnership Awards; and won “Digital Construction Project / Initiative of the Year” in the 2018 Constructing Excellence South West Awards.
Career Opportunities
Supporting Local Businesses
The construction site could only be accessed through the live campus.
To safely manage site access through the operational campus, Midas worked with the college during the preconstruction stage to agree management of site access through the live college and to agree suitable delivery time and size restrictions with a strict delivery protocol, including employing a full time gate controller located at the college entrance to direct site traffic and keep the site gates closed. At the start of the works the team erected Heras fencing to low risk areas and solid hoarding at high risk areas.
During the construction stage Midas carried out site weekly logistic meetings with the client and liaised frequently with the college staff, programming works to their convenience to mitigate disruption and maintaining a positive working relationship.
It was essential that the live college had uninterrupted service provision and campus access during term times.
Midas ensured the college had continuous services and undisturbed, safe campus access for staff and students by completing infrastructure and service works during weekends, with works involving disconnection of the power completed outside of the college’s operational hours. Midas maintained access and egress through the campus and confirmed quiet periods with the college, planning noisy works outside of exam times and keeping them to a minimum. The team completed all high-risk works during college holidays.
The client required the project delivered to BREEAM Excellent.
The project successfully achieved BREEAM Excellent through measures including: installation of 52 roof mounted solar PV panels with an area circa 300m²; fitting of energy efficient lifts; formation of bicycle storage; use of eco site cabins with EPC ratings; diversion of 98.9% of waste from landfill; and recycling 97% of materials. All inert excavated or demolished materials remained on site and the team donated surplus materials, such as bricks and carpet tiles, to the college’s estates department. Midas minimised disturbance of the live campus and achieved credits towards the BREEAM Excellent certification by appointing an acoustician to carry out acoustic testing for plant noise levels. Testing included an assessment of noise impact from fixed sources, with noise from the proposed fixed plant equipment assessed to minimise impact on neighbouring noise sensitive buildings; measurement of airborne and impact sound insulation between sample rooms; sample measurement of the internal ambient noise level; and sample measurement of reverberation times.
The college needed use of an existing ancillary workshop, due to be demolished as part of the programme, until the end of the 2017 academic term.
Midas adjusted the programme of works to accommodate the college’s requirements. The team left the workshop building operational until the college’s summer break, then employed a licensed contractor to remove asbestos containing materials (ACMs) from the workshop prior to demolishing it. The site team segregated areas with ACMs, included asbestos awareness in toolbox talks and followed Midas’ asbestos policy, including creation of a site specific HS002 Asbestos Management Plan, to safely manage these works.
Our Success
Our Learnings
Value Added
Contract | Gateway 2 – Planning | Gateway 3 Contract Agreement | Variation |
Cost | £7,391,129 | £6,843,317 | -£547,813 (-7.4%) |
Time | 54 Weeks | 54 weeks | 0.43 weeks 0% |
KPI Graphs
Client
Weston College
Project Manager
Weston College
Architect
View Architects Ltd
Contractor
Midas Construction Ltd
Value
£9.9 million
Contract Period
72 weeks
Procurement Type
Competitive tender – 2 stage
Form of Contract
JCT Design & Build 2011
Size
5,456m²
Apprentices
15
The restored Winter Gardens Pavilion is an iconic seafront venue for conferences, ceremonies and events, including smaller conference and meeting rooms. Designed in 1924 and first opened in 1927, the Pavilion features a neo-Georgian ballroom with dome and a rear 1980s extension, now fully refurbished into a modern two-storey educational centre with double-height reception space, housing Weston College’s new Law and Professional Services Academy and The Florentine bistro. Facing the seafront is Lasseter’s, a two-storey fine dining restaurant with a seafront patio area surrounded by glass screens.
This BREEAM Very Good project included demolition, refurbishment, reconfiguration and extension works, on a challenging location in the centre of town. Works included refurbishment of the ballroom; reconfiguration and refurbishment of the 1980s extension; and demolition and reconstruction of the rear section to create a two-storey entrance. Midas modernised the Pavilion, improving natural ventilation and daylight and retaining design sympathetic to the building’s heritage.
The project captured the interest of local groups and historical preservation societies, who went on to form a Local Steering Group with the aim of ensuring the College and Council respected the Pavilion’s status as a building of local significance.
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The Pavilion is a designated building of local significance with strict planning approval controls.
Midas worked closely with the local authority’s planning department to agree planning approval for the design and materials, including replacement of the Pavilion’s large, curved ballroom windows. The local authority considered the windows to be an iconic part of the building; however, the timber frames had rotted through. Midas agreed their replacement with aluminium frames, sympathetically designed to be as similar as possible to the original frames whilst providing the required weather protection and security. Redesigning and retendering the windows saved £32,000 and achieved a solution accepted by the local planners.
Designed in 1924 and opened in 1927, the Pavilion and ballroom were past their maximum lifespan expectancy.
Midas worked with a specialist restoration company to restore the ballroom dome. Midas designed a bespoke mesh retention system, which is now being used as a method standard. The team fitted 3,000 structural bolts with 33,000 staples to pin the mesh into place on the curve of the dome; then sprayed the inside of the dome with an eco-friendly acoustic treatment formed from recycled paper and glue. The finished result has secured the dome and improved the acoustics of the ballroom, reducing the echo problems the hall had previously experienced.
Seafront site exposed to gale force winds and extreme weather.
The exposed location required periods of down time during high winds to ensure staff safety. Midas scheduled the programme to complete a large section of the high level and external works during spring and summer, with milder weather. The team worked weekends and additional hours to make up time lost during bad weather and sub-sectioned the works into different zones, with a manager to supervise works in each zone, enabling works to progress at different paces.
Restricted town centre site with limited drop off, stopping or unloading areas and confined external space.
To manage the constrained site, Midas restricted access times in accordance with local noise and working hours limitations. The site employed a full time vehicle controller to monitor all deliveries to the site and with planned deliveries only, scheduled to avoid rush hour, local retailers’ delivery slots and peak shopping periods. Midas leased a small parcel of adjacent land from the town council for deliveries, and rented parking spaces for contractors from an adjacent hotel.
The client had limited funds at the commencement of works, with their original budget being £1.8m less than the cost for the scope of works they preferred.
Midas completed a collaborative best value review to offer a £728k cost reduction at Gateway 3 but with £832k of best practice and added value benefits built in. This included an alternative roof finish, with a Soprema over-coating in place of stripping the roof, providing an improved lifespan and a saving of £60,500; an extensive review of M&E, finishes and decoration, combining services and functions where possible at a saving of £115,000; and redesigning the building to keep within the original footprint and reuse the existing foundations, for a saving of circa £300,000.
Our Success
Our Learnings
Value Added
Contract | Gateway 2 – Planning | Gateway 3 Contract Agreement | Variation |
Cost | £8,722,853 | £7,994,951 | -£727,902 (-8.3%) |
Time | 52.6 Weeks | 54 weeks | 1.43 weeks 2.7% |
KPI Graphs
Apprentices: 15
Graduates: 3
Average AIR: 0
Average CCS score: 37.5
Waste diverted from landfill: 97.6%
Cost/m2: £1,805m²
Cost/m2 excl abnormals: £1,643m²
Cost/m2 Industry average £ m²
Galliford Try has achieved practical completion on the new Cherry Garden special school. The new building for London Borough of Southwark, designed by Hawkins Brown Architects and procured through SCF, has enabled the expansion of an Ofsted Outstanding special school from 47 to 75 pupils, with additional provision for children of nursery age.
The new accommodation is arranged in two blocks and provides flexible and adaptable spaces to meet the changing needs of the children, including a hydrotherapy pool, a trampoline room, soft play and sensory rooms.
The project was delivered through SCF’s two-stage open book process, facilitating a collaborative approach to meeting LB Southwark’s cost, time and quality objectives and promoting safe construction environments, with Galliford Try achieving a Considerate Constructors Scheme score of 43, significantly above the 2018 national average of 36.1.
The school forms part of LB Southwark’s programme of primary school expansions, five of which Galliford Try has delivered through SCF to meet the Borough’s objective of providing great learning facilities for future generations, all within the context of restrained budgets and timescales.
Our Success
Our Learnings
Value Added
Contact: Andrew Bacon, SCF Framework Account Manager
Email: andrew.bacon@gallifordtry.co.uk
Phone: (T) +44 1483 477000, (M) +44 7526 167803
Client
University of Bristol
Architect
ADP
Contractor
ISG Construction
Value
£9.8m
Contract Period
74-week programme
Form of Contract
NEC 4
GIFA
2,551 M2
The new state-of-the-art Humanities Building is located in the Arts Complex surrounded by a series of handsome of Victorian villas with Woodland Road nearby.
Surrounded by buildings with mixed ownership, this scheme has complex party wall challenges that were all fully investigated during the early design stage. In addition, the basement encompasses the entire footprint of the site, therefore effective logistics management is critical to the success of the build.
Restricted footprint
To overcome the restricted footprint, ISG is working closely with Bristol City Council Highways Department to create a traffic-controlled loading lane on the busy Tyndalls Road. This has enabled the efficient offload of materials via the site tower crane, which is of vital importance to the movement of materials around site.
Access routes
Access routes for site operatives are also carefully managed. The site office and welfare facilities are based in one of the existing villas and as progress on site continues, access routes for operatives are adapted to meet the demands of the project.
Impact on adjacent Grade ΙΙ listed villas
The original site comprises an existing single-storey building and external courtyard space, located behind the two main Grade ΙΙ listed villas.
This adjacency to existing buildings was immediately identified during the pre-construction phase as a key area of design risk, and early works involved re-evaluation of the basement perimeter, to increase the area between existing buildings and the boundary, whilst maximising the footprint to accommodate a lecture theatre, cinema, and plant room.
Vibration monitoring ensured piling works for both the contiguous wall and the basement floor, from which the steel frame is mounted, did not impact on adjacent properties too.
Basement design
As the Risk Schedule identified the basement design as the area of highest risk, ISG and the design team appraised various re-design options.
The priority was to re-design the basement perimeter, with the requirement to both minimise risk to adjacent properties and enable sufficient space to construct the retaining walls. By re-positioning the plant room and subsequent risers, whilst maintaining the position of the lecture theatre, adequate space was created.
Design of the retaining structure
With budget and programme constraints to consider, a hybrid solution was developed, which moved away from the simplest option of using contiguous piling in all three areas.
Retaining structure solutions:
Our Success
Our Learnings
Value Added
Contact: Emma Bull, Framework Manager
Email: Emma.Bull@isgplc.com
Client
Devon County Council
Project Manager
Ravenslade
Architect
NPS Group
Contractor
Morgan Sindall
Value
£929k
Contract Period
32 weeks
Procurement Type
Two Stage Build with CDP
Form of Contract
JCT 2011 IFC
Apprentices
One
Project summary New build 4 classroom block extension on a live primary school site. The works included the construction of a new teaching facility on the existing grounds of the school.
Employment Skills Plan
A full Employment Skills Plan (ESP) was completed on the project, including:
Controlling the Programme
From receiving the design tender information to agreeing the contract sum, the turnaround was less than four weeks. The site team were mobilised within two weeks and the demolition of the existing temporary classrooms was completed in the school holidays to reduce health and safety risks and gain a head start on the programme. The new building was handedover in two phases to suit the school to enable time for the teaching areas to be fitted out.
Controlling costs
A number of cost saving options were provided throughout the project to keep under budget, particularly following a large design change for the foundations which required much of the project contingency. One of the big savings achieved was by omitting the proposed water main into the building and instead using the existing connection into the demolished temporary classrooms and introducing a booster to achieve the required pressure.
Design of the school was impractical
The design of the school was impractical, which led to a delay in the programme. Morgan Sindall provided alterations in the pre-constuction phase which were then used to improve the programme. One of the alternatives that we proposed was a concrete slab foundation, which was the most efficient design to minimise delay on site and provide a more economic solution.
Our Success
Our Learnings
Value Added
Contract | Gateway 3 Planning | Gateway 4 Contract Agreement | Variation |
Cost | £929,954 | £920,451 | -0.06% |
Time | 34.4 weeks | 34.4 weeks | NIL |
KPI Statistics:
Contact: Rob Buckler, Framework Manager
Email: Rob.buckler@morgansindall.com
Client
Devon County Council
Contractor
Kier
Value
£6.9 million
Contract Period
17 weeks
Procurement Type
NEC3 Option A
Apprentices Employed
6 no. (2no with GT & Trac and 4 no. with supply chain – Roe, Halsion, PJE)
SME spend
85% and within LA catchment area 84%
Total added value benefits
£253,758
Following the completion of the demolition, the new build consisted of a new single storey building. The facility is completed with external landscaping and hard surfaces. The steel frame construction on a piled and concrete ground beamed foundation covers 2050m². The external appearance consists of cladding and coloured rendered panels with the internals being constructed of metal stud partitioning and plasterboard to leave a decorative finish.
Events
Learning Experiences
Live Primary School
The logistics were carefully managed and planned due to the works taking place on a live primary school.
Limited Vehicle Access
The vehicle access through the main gates were used by school users. To ensure that there was no disruption to the school or its users the access was carefully managed to ensure school users moved throughout the site safely by keeping it exclusive for school use between 8am and 9am and 3pm and 4pm.
Our Success
Our Learnings
Value Added
Contact: James Parr
Email: james.parr@kier.co.uk
Client
Bournemouth Borough Council
Project Manager
Baqus
Architect
Cube Design
Contractor
Wates Construction
Value
£8.0 million
Contract Period
57 weeks
Procurement Type
Design & Build
Form of Contract
JCT 2011
Apprentices Employed
1 new start technical with SWSA
Phase 3C was part of an overall project that comprised 5 phases. St Peters School is a Roman Catholic Academy divided into 2 sites. The Iford site accommodates year 7&8 and the Southbourne accommodates the remainder of the school. The aim of the overall project was to merge year 7&8 into the Southbourne site so the overall secondary school is then located on one site.
Phase 3C New Build located in an existing school site, located on the schools existing sports field consisting of:
Education
Careers
Design and budget not aligned
It was apparent at Mini Comp 2 that the budget was insufficient to meet the design aspiration so Wates carried out a full design review and redesigned the scheme to achieve the brief within budget. In addition, rationalisation of sport England requirements enabling significant savings.
Operating within school term times
The programme was extremely tight and was also dictated by school term times, therefore a clear schedule was planned and followed carefully.
Our Success
Our Learnings
Value Added
Contact: Neil Channon, Framework Manager
Email: neil.channon@wates.co.uk
Client
Central Bedfordshire Council
Project Manager
Central Bedfordshire Council
Architect
Atkins
Contractor
Morgan Sindall
Value
£18.7million
Contract Period
71 weeks
Procurement Type
Traditional
Form of Contract
JCT 2011 SFC / CDP
Size
2,795 square meters
Apprentices Employed
Two
The project consisted of the construction of a highways and waste disposal depot to service the maintenance requirements across the council’s highways whilst relieving pressure on the existing household waste and recycling centre (HWRC) nearby.
A new modular office was built to accommodate approx. 100 highways staff, a large tension fabric salt barn, a Highways Maintenance Dry store warehouse which enables the ongoing maintenance of fleet vehicles, whilst providing a suitable storage area for high value materials. The building was also fitted out with a small office provision for up to 10 staff. A refuelling area was also provided on the site.
Careers
The initial cost plan from the client was below the proposed project value aspiratise therefore causing issues to the Central Bedfordshire Council (CBC).
Commencing works on site in time to avoid the bird nesting season (March to September), despite the budgetary issues.
Liaison with Ringway Jacobs for the S278 highways works and the various interfaces between the two project.
Our Success
Our Learnings
Value Added
Contract | Gateway 2 Planning | Gateway 3 Contract Agreement | Gateway 4 Completion |
Cost | £24,284,755 | £16,952,854 | £18,714,980 |
Time | 63 weeks | 63 weeks | 71 weeks |
Value Engineering | Saving |
---|---|
Change construction of Salt Barn | £300,000 |
Use alternative supply chain partner for Highways Depot | £500,000 |
Change construction of Maintenance Shed | £450,000 |
Apprentices: 2
Average AIR: 0
Average CCS score: 46 (out of 50)
Waste diverted from landfill: 99.95%
Contact: Tom Martin, MS Project Manager
Email: Thomas.Martin@morgansindall.com
Project Details
New 5 full education secondary school with 150 pupil sixth form. Works to be undertaken within the demolition area and consist of an RC Frame / Gebrik Cladding system and Glazing to the envelope, associated MUGA Pitches and external works and include the installation and removal of temporary classrooms.
Urban Beach Programme for Inner City Schools
Due to the temporary loss of access to the schools’ ecological area, the site team have developed an Urban Beach Programme to bring the coast to city pupils, raising their awareness of the coastal environment and the need to protect it. Woodmansterne school is the pilot for the Urban Beach Programme, and is partnered with the Marine Conservation Society, with Willmott Dixon fully funding the pilot programme by providing resources, staff and funding the coach trip to the Grain Coastal Park.
It is based on the Wildbeach programme developed by the wildlife Trusts and has been fully adapted to be delivered in inner city schools with the aim to get the children to the beach by the end of the programme. A new topic is introduced each week covering areas such as species ID, tides, human impact, food webs, marine processes and more.
The programme began with two year 3 classes of 30 and ran for 6 weeks, culminating in a field trip to the beach. The majority of the sessions are delivered in the school field to promote outdoor learning.
Local volunteers were sought through the Marine Conservation Society, providing an opportunity for anyone looking for a career in marine education.
The programme will continue with one of the volunteers taking over the project to deliver to the next year group selected by the school. The Marine Conservation Society is also looking out for the right candidate so this can be rolled out to other schools.
Contract | Gateway 2 Planning | Gateway 3 Contract Agreement | Variation |
Cost | £2,553 | 2,412 | 2 (£141.00) |
Time | 48 weeks | 48 weeks | 0 |
KPI Graphs
Apprentices 5
Average AIR NIL
Average CCS score 47(out of 50)
Waste diverted from landfill 99%
Cost/m2 £3,1K/m2
Collaborative KPI 10/10
Contacts:
Guy Dawes
Framework Manager
Email: Guy.dawes@Willmottdixon.co.uk
Erika Buckenham
Framework Coordinator
Email: Erika.buckenham@Willmottdixon.co.uk