Demolition & Construction Management Plan Maldron Hotel ...

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Issue Date: 28/02/2018

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Rev. Author Reviewed By Approved By Issue Date Status 1 Lonny Nourse JP Burke Barry Crowley 1.02.2021 Draft 2 Lonny Nourse JP Burke Barry Crowley 05.02.2021 For Approval 3 Lonny Nourse JP Burke Barry Crowley 18.03.2021 For Approval

Revision No. Page / Reference Description of Amendments Issued By: Issue Date: 1 Initial Review by Council Lonny Nourse 03.02.2021

2 Page 15-16 Page 18

Tracking Drawings Updated– Paul Street Pedestrian Diversion Route Plan

Lonny Nourse 05.02.2021

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Page 7 Page 8 Page 9 Page 9/10

NRMM Registration Dust and Emissions Controls Monthly Reporting and Specs Change Location of Noise, Dust and Vibration Receptors

Lonny Nourse 18.03.2021

Demolition & Construction Management Plan

Maldron Hotel Shoreditch London EC2A 4LT

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Contents

1. Project Overview a) Planning Condition b) Existing Site Description c) Proposed Development d) Construction Scope of Works e) Construction Programme

2. Enabling Works a) Pre-Commencement Works: Surveys and Enabling Works b) Enabling – Party Wall Works c) Enabling Construction Works

3. Demolition Methodology a) Archaeology b) Environmental Considerations During Demolition c) NRMM: Roles and Responsibilities for CField Constructions d) CLOCS Monitoring: Roles and Responsibilities for CField Construction e) Dust and Air Pollution f) Noise and Vibration g) Waste

4. Construction Methodology a) Basement Works b) Piling c) Underpinning Sequence for Pile Solution d) Excavation e) Reinforced Concrete Basement Construction f) Structural Reinforced Concrete Frame g) Cladding and Envelope h) Hotel Fit Out i) Commissioning and Testing

5. Construction Logistic Plan a) Vehicle Access and Egress b) Pedestrian and Vehicle Segregation 6. Site Logistics, Welfare and Health & Safety a) Site Establishment and Security b) Site Floodlighting c) Consents and Licences d) Cranage e) Site Accommodation f) Working Hours g) Health and Safety

7. Construction Waste Management

8. Public Relations and Community Liaison a) Considerate Constructors Scheme b) Community Liaison

9. Emergency Procedures

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1. Project Overview This Demolition & Construction Management Plan has been developed to facilitate the construction of The Maldron Hotel consisting of 10 floors over a single basement. The proposed program for the development is from end March 2021 to February 2023. This plan is intended to give an overview of how CField Construction will manage the site during the construction stage of the project.

CField Construction attaches the greatest importance to the Health & Safety of all persons employed on the project. To this end, all reasonable practicable efforts will be made for the duration of this project to provide a safe and healthy working environment, so as to ensure the safety and health of both Company and Contractor personnel, plant staff and all visitors to site as well as the general public.

This CMP identifies and summarises the proposed phasing and construction methodology strategy that will be adopted to successfully achieve the projects requirements, whilst highlighting and addressing the potential issues that have been identified during the Enabling and Construction phases. It contains a set of procedures for dealing with potential environmental issues and outlines appropriate measures that could be implemented for their mitigation. The baseline for our analysis is the London Borough of Hackney (LBH) policy & guidance documents which CField have used these requirements as the minimum standards to be achieved. The development will be implemented in three key component parts, as listed below:

• Stage 01: Enabling works, off-site works, Party Wall Agreements, surveys, temporary utility diversions / disconnection and asset agreements.

• Stage 02: Site establishment, installation of temporary works, Enabling and Piling Works (including underpinning).

• Stage 03: Construction of the proposed new build including earthworks, substructure, superstructure, building envelope, fit-out, commissioning and associated external landscape works.

a) Planning Condition Our development planning condition states no works shall take place including any works of demolition until Demolition & Construction Management Plan and Demolition & Construction Logistics Plan have been submitted to and been approved in writing by the Local Planning Authority. The approved plan/statement shall be adhered to throughout the construction period. The statement shall provide for: Pre-Commencement Condition 7 (Demolition and Construction Management Plan): ‘Before any works associated with the application hereby approved begin, a detailed Demolition and Construction Management Plan, including CLOCS monitoring covering all phases of the development and the matters set out below shall be submitted to and approved in writing by the Local Planning Authority. The development shall only be implemented in accordance with the details in the approved Plan and measures in the approved Plan shall be maintained throughout the entire demolition and construction period. (a) This matters which the Plan shall include (but not be limited to are): (b) Details of noise control measures and measures to preserve air quality (including a risk assessment of the demolition and construction phase); (c) Details setting out how resources will be managed and waste controlled at all stages during a construction project, including, but not limited to, details of dust mitigation measures during site clearance and construction works (including any works of demolition of existing buildings or breaking out or (d) crushing of concrete), the location of any mobile plant machinery, details of measures to be employed to mitigate against noise and vibration arising out of the construction process demonstrating best practical means; (e) Details setting out how resources will be managed and waste controlled at all stages during a construction project; and, (f) Compliance with NRMM regulations.’

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Note: Each Colored Planning Condition is Linked within the document were the relevant information is.

b) Existing Site Description The site compromises of a rectangular parcel of land bounded by Development House (a 1960s office block) to the north; Paul Street to the east; 17-18 Clere Street and 47 Paul Street to the south; and Kiffen Street (a private road) to the west. Paul Street comprises of a one-way southbound lane for vehicles. Additionally, Paul Street accommodates a northbound and southbound route for cyclists, which forms part of the Cycle Superhighway 1 (CS1). The proposed development of the site will comprise of a hotel (C1) development with 149 bedrooms including restaurant space, gym, roof plant area and a basement.

c) Proposed Development The building will total 10 floors (above ground) comprising 1 basement level, a ground floor and a further 9 floors. The Hotel entrance and lobby will be created at ground level accessed via Paul Street and the new basement level will contain cycle storage, gym and changing area and associated Back of House (BOH) facilities. The base foundation is piled with pile caps with the above ground structure being made up of a RC construction, with column and suspended concrete floor slabs.

d) Construction Scope of Works The construction scope includes:

• Initial Ground Surveys and Investigations • Enabling Works • Demolition Works • Earthworks (basement excavation with construction of the pile caps/lift pit and attenuation tank) • RC substructure • RC superstructure frame • Enveloppe • Shell and core fit-out – corridors/lifts/MEP

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• ‘Hotel’ – guest room fit-out • Commissioning • Handover

e) Construction Programme Appendix: 4 Programme The construction period will span 98 weeks from commencement on site, inclusive of any interface phasing required to accommodate removal of installed temporary works on site. Work hours are as follows:

• Monday – Friday: 08:00 – 18:00 • Saturday: 08:00 – 13:00 • Sundays & bank holidays: Site Closed unless by prior agreement with CField Senior Management and

agreement with the local authorities

2.0 Enabling Works

a) Pre-Commencement Works: Surveys and Enabling Works The following activities will be carried out prior to the commencement of the enabling works:

• Statutory notifications and consents, e.g. parking suspensions, hoarding and scaffold licences, partial-road closures, Section 80 notice.

• Identify methods and procedures to comply with Section 61 of the Control of Pollution Act; 1974 agreements and consents. Once agreed, Noise Action and Vibration Action levels will be established to determine best practicable measures to reduce/mitigate impacts.

• Approval of method statements and risk assessments for temporary works designs. • Dust monitoring to be carried out around and inside the site on a regular basis, including baseline

monitoring prior to the commencement of the works. Consultation to establish action levels for dust/air quality and frequency of monitoring during the works to be agreed with LBH, Third Party Approvals and the Local Action Groups.

• Installation, maintenance and continuous monitoring of Vibration and Noise equipment, located within adjacent buildings around the site, in order to comply with the Party Wall agreements.

• Install perimeter hoarding, and external loading bay to suit enabling works. • Survey of all existing services and service terminations / disconnections at the site boundary. • Trial pits and cores to the existing retaining wall to confirm construction composition. • Supply and install site accommodation & welfare facilities. • Install temporary power, lighting and water services. • Establish fire escape routes / systems & emergency plan • Establish Site Logistics which are illustrated in Appendix 6 & 8-11 of this report.

b) Enabling – Party Wall Works Surveys have been completed by Point 2 who have produced a Party Wall Information Requirement Schedule for both neighbouring properties that share physical party walls. Pre commencement Party wall agreements and associated licenses will be completed prior to the commencement of the enabling and new build works with both 47 Paul Street and 17-18 Clere Street. CField to action and close out all items raised in the IRS schedule.

c) Enabling Construction Works All necessary site investigations and the disconnection/diversion of all existing services will be carried out prior to the commencement of works, once all approvals are in place the Contractor will be required to maintain the

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stability of all existing building, structures and earthworks from the date of possession of the site, until practical completion of the project. The contractors will be required to devise and take responsibility for the sequence of construction together with associated temporary works.

3.0 Demolition and Methodology The scope for demolition is the deconstruction of an existing stair structure associated with Development House, the removal of existing basement hardstanding including existing foundations and existing ramp. The final methods adopted will ensure that vibration and noise levels within the site, and to the adjacent buildings do not exceed the levels from Walsh (Structural Engineers) drawings: Appendix 5 & Appendix 6. The movement of material within the site will be via skips using mechanical plant such as high reach and bucket loading excavators. Outlined below is the sequence of operations for the enabling works to adjoining party wall properties;

• Install, and maintain Vibration and Noise monitoring equipment, located within adjacent buildings around the site.

• Continuous noise and vibration monitoring equipment is to be located at location around the site boundary.

• The condition of the existing adjacent structures and appropriate construction techniques will be investigated and surveyed to provide as much information prior to works commencing.

• Prior to demolition along the Party Wall boundaries, the contractor is to isolate the main structure perimeter by isolation cuts, using appropriate equipment to mitigate noise and vibration transmissions.

• Work areas adjacent to adjoining Party Wall properties will be barriered off with a warning sign -“permit to work zone – noise controlled

• Careful consideration will be given to the stability of adjacent building structures/foundations at all times.

• Dust emissions will be controlled at the working face and loading away area by a fine water spray. The quantity of water emitted by the sprays will be regulated and controlled to prevent any flooding at ground floor level.

Demolition Contractor Construction Management Plan attached Appendix 19

a) Archaeology The existing site is located approximately 5m below the existing ground level which would suggest that any archaeological remains which may have been on site are likely to have been truncated away when the later 20th century car park was constructed, as such there are no further actions required. Archaeological Report completed by RPS Group on 23rd March 2020. Appendix 7.

b) Environmental Considerations During Demolition The Appointed Demolition Contractor will developed a site-specific Deconstruction and Construction Method Statement (DCMP) taking account of this CMP. The DCMP will identify all the procedures to be adhered to during the stated demolition works. Individual trade contracts will incorporate environmental control, health and safety guidance in accordance with the method statement. This will ensure that all contractors involved with the deconstruction and construction phases are committed to agreed best practice. The DCMP will include the following items from planning condition 7 as a minimum:

• Details of noise control measures and measures to preserve air quality (including a risk assessment of the demolition and construction phase); attached Appendix 20

• Details setting out how resources will be managed and waste controlled at all stages during a construction project, including, but not limited to, details of dust mitigation measures during site

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clearance and construction works (including any works of demolition of existing buildings or breaking out or crushing of concrete), the location of any mobile plant machinery, details of measures to be employed to mitigate against noise and vibration arising out of the construction process demonstrating best practical means;

• Details setting out how resources will be managed and waste controlled at all stages during a construction project; and,

• Compliance with NRMM regulations. As well as the following;

• A procedure to ensure communication is maintained with LBH and the local community, to provide information on any operations likely to cause disturbance (through for example; meetings and newsletters)

• A security strategy, detailed in not only providing security for the site but importantly for security to sensitive neighbouring properties. Provisions for affected parties to register complaints and procedures for responding to complaints.

• A Waste Management Plan. • Ensure careful use of water in dust suppression • A method statement for use of ‘Best Practicable Means’ for all operations to keep the environmental

impacts of the works to a minimum • A method statement for Employing Best Practicable Means during Demolition works to minimise the

emission to air of pollutants (particularly dust and fine particles)

c) NRMM: Roles and Responsibilities for CField Construction CField Construction will register this project onto the NRMM Pan London Register The Principal Contractor has overarching responsibility for NRMM Compliance on a given site. On each site the Principal Contractor must have at least one nominated contact for NRMM. All machinery, including that which is used by sub-contractors, is required to be compliant. It is strongly recommended that appropriate conditions are made within contracts between Sub-contractors and suppliers to ensure that only compliant machinery is brought to site. CField will reminds suppliers of the requirements at the site location. Type Approval Numbers (TANs) for in-scope machines should be requested prior to arrival where possible (see section 5.2 for how to interpret TANs). Engines will be checked on arrival in order to ensure that the machine is compliant, and the declared TAN is correct and visible on the engine (appendices 2 & 3 show example Type Approval Plates). If the TAN is not evident, incorrect, or evidences that the machine is non-compliant, this can then be addressed immediately, by replacing the machine, seeking further documentation, retrofitting, or applying for an exemption. When machinery arrives, the nominated NRMM contact should be notified and supplied with the required emission information. This should be double-checked during internal environmental audits/routine checks to ensure the machinery is compliant and the NRMM online register is correct, evidenced and up to date. CField will include the NRMM Practical Guide Link nrmm_practical_guide_v4_sept20.pdf (london.gov.uk) within all contracts prior to commencement.

d) CLOCS Monitoring: Roles and Responsibilities for CField Construction CField will register through the CLOCS scheme and begin monitoring compliance of all site operations and fleet operations against the CLOCS standard, CField will ensure all parties consistently meet the national standard

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and were necessary, take appropriate constructive action where an organisation falls short of that standard to prevent recurrence. CField Commits to having; • at least 20% of its sites formerly reviewed by the CLOCS team • a clear plan to get the majority of its sites to be CLOCS compliant within two years • a clear plan to encourage other organisations to adopt the CLOCS Standard CField will follow the guidance of the CLOCS monitoring process which includes the following three steps;

1. A formal site review visit* by the CLOCS team, together with submission of ‘self-assessment’ form. This provides:

• a site score, and • a detailed report capturing good practice and recommendations for improvement.

CLOCS Champions are required to have at least 20% of sites assessed by the CLOCS site monitoring team. Formal site review reports and scores can be used to evidence that this requirement is being met. 2. An advisory site review visit* by the CLOCS team + self-assessment checklist: this provides:

• a detailed report capturing good practice and recommendations for improvement. NB: An advisory site review visit does not contribute to the 20% requirement for sites to be formally monitored.

3. Self-assessment checklist The self-assessment checklist reflects the requirements of the CLOCS Standard, as they apply to the site. The questions look to establish compliance and capture performance beyond minimum requirements as they seek detail on all elements described as - mandatory (designated by ‘shall’ within the Standard), recommended and optional (designated by ‘should’ and ‘may’). This checklist helps principal contractors to understand their level of compliance.

• The checklist must be completed and submitted to the CLOCS team in advance of a CLOCS site review visit. A form will be issued when you book your visit.

• can be used as evidence for the CLOCS team that an organisation is working towards corporate compliance (as set out in the Implementation Communication Plan)

e) Dust and Air Pollution CField Construction will follow all control measures for Dust and Emissions as stated in the control of dust and emissions during construction and demolition Supplementary Planning Guidance document. Chapter 5 on Page 39 has all control measures required to comply with the document. Link for the document is below; https://www.london.gov.uk/file/18750/download?token=zV3ZKTpP With regard to potential dust emissions, environmental management controls will be implemented to prevent the release of dust entering the atmosphere and/or being deposited on nearby receptors. These measures will include:

• Dampen down areas, loading operations and site access roads with fine water spray. • Appropriate handling and storage of materials on site. • Use of ‘deconstruction’ techniques – where appropriate. • All cart-away lorries will be covered when leaving site. • Vehicle wheels will be cleaned to minimise dirt being removed from site. • The condition of the road will be monitored to ensure dirt and dust is not allowed to accumulate.

Dust monitoring to be carried out around the site and inside on a regular basis, including baseline monitoring prior to the commencement of the works.

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Demolition Dust Management Risk Assessment Appendix 22 Dust control will be best achieved at source and if possible, activities will be carried out in a manner so as to ensure that dust nuisance affecting neighbouring properties is minimised. Vehicle movements may result in dust and exhaust emissions, however a number of control measures will be adopted to minimise such emissions. See below;

• Traffic Management Plan to ensure safe and efficient traffic movement to and from site. • Waste from the site taken to nearby waste handling facilities to minimise the journey length and time. • Regular cleaning of hard surfaced site entrance roads – road cleanliness. • Solid hoarding and gates to prevent dust breakout. • Ensuring that dusty materials are transported appropriately (e.g. sheeting of vehicles carrying spoil

and other dusty materials). Appendix 20 – KP Environmental Method Statement regarding vibration, dust, noise KP Acoustics Measurement Specifics (taken from Appendix 20) Noise Monitoring 1.1 All Noise monitoring systems are Class 1 units 1.2 Standard unit of measurement displayed is dB (LAeq) 1.3 Measurements presented via our Web-App will be displayed as the following 1.4 LAeq (15-minute & 1 Hour), 1.5 KP Acoustics microphones are weather protected Dust Monitoring 1.7 KP Acoustics dust monitors are drawn inlet, light scatter nephelometer type of sensors 1.8 PM10 Cyclonic inlets come as standard with the units. 1.9 Standard unit of measurement is mg/m3 1.10 Measurements presented via our Web-App will be displayed as the following 1.11 Average dust concentration 15 minute and 1 Hour 1.10 KP Dust monitors will be supplied with PM10 filters. Vibration Monitoring 1.11 The vibration system proposed is a static system with a single sensor 1.12 The device has been designed to comply with the following British standards. BS 5228 1-5, BS 6472 1-2, DIN 4150 and BS 7385-2. 1.13 As standard the unit measures Peak Particle Velocity (PPV) in mm/ KP Acoustics will provide monthly reports to CField construction who will forward onto the LWA team, CField to arrange the correct email address for this monthly submittal from the Local Hackney Council representative.

Noise, Dust & Vibration monitoring Target Plan

Changes have been made to the layout of the receptors at the request of the Planning Department on 18.03.2021. Both Noise, Dust and Vibration Sensors have been moved off the retaining walls of both Kiffen and Paul Street and swapped onto the façade of 17/18 Clare Street and 47 Paul Street. The vibration sensors that were in these locations will now move across to the retaining walls.

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f) Noise and Vibration Noise levels will be controlled to ensure that the works are undertaken in a way that minimises detrimental impact to adjoining owners and local residents. As far as possible, deconstruction and the breaking out of the existing basement, ramp and walls will be carried out using methods that provide the best noise mitigation. For actions, such as breaking out of old foundations, the use of percussion tools is unavoidable however, quieter types of machinery will be specified for these works to mitigate noise breakout as far as possible. The use of music broadcasting equipment on site will not be permitted, to minimise noise pollution to adjacent buildings and occupied areas The measures summarised below are to be employed to monitor and minimise noise and vibration pollution:

• Regular monitoring of noise and vibration levels at, or near, the Site boundaries. This will include both sample attended and continuous unattended monitoring, i.e. the use of live “noise meters”, which enables tasks to be modified/changed if levels are breached.

• Preparation of a Traffic Management Plan to ensure safe and efficient traffic movement to and from the site do not exceed agreed limits.

• Establishment of Vibration and Noise Action Levels. • Vibration to be recorded in real time to monitor predetermined trigger levels. • The use of alternative non-percussive methods that provide the highest level of noise mitigation. • Implementation of a monitoring and control regime specifically to address noise from HGV

movements. • Ensuring the chisels and hammer points on the hydraulic breakers are regularly inspected and

changed to ensure maximum operating efficiency aiming to reduce noise and dust. • Using electrical tools as opposed to petrol/diesel powered tools when practicable. • Design and use of hoardings and screens to provide acoustic screening where practical. • The positioning of compressors will also be taken into consideration to reduce noise transfer to

neighbouring • properties.

17/18 CLARE STREET

RESIDENTIAL BUILDING

47 PAUL STREET

RESIDENTIAL BUILDING

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Extract from Demolition Contractor Risk Assessment

Baseline monitoring will be carried out prior to the start of works and during works by others, to ensure trigger levels are established. All monitoring to be in line with both Walsh drawings in Appendix 5 & 6 Appendix 21 – KP Environmental Method Statement regarding vibration, dust, noise and specialist monitoring process.

g) Waste Waste arising from site will be disposed of on a regular basis to avoid the build-up of waste thereby eliminating the risk of attracting vermin and any associated fire risks. Bulk waste arising from the enabling/breakout and piling process will require specific disposal procedures, with material being transported to an appropriate licensed disposal facility by a licensed waste contractor. Any contaminated soil which may be discovered will be taken off site for specific remediation and disposal procedures, with material being transported to an appropriate licensed remediation and disposal facility by a licensed waste contractor. Litter will not be allowed to accumulate around the site perimeter. All operatives will be encouraged to use the site bins for the disposal of their waste/ litter. All waste to be accumulated to a skip bin provided by Powerday, a Registered Waste Contractor, which has been employed by CField. Recycling to be done offsite and at Powerday facilities. Powerday has generally operated a system whereby Skip Removal Dockets are provided to and maintained by the project team on site as confirmation of skips removed from site.

However with the risk of the Corona Virus representing a danger to all, Powerday has advised that it will be limiting the use of paper documentation going forward, and hence most transactions will for the foreseeable future be confirmed via electronic means.

Powerday will dispose of the waste in accordance with the requirements of their waste licences. The following documentation will be checked, copied and retained on site before allowing anyone to remove ‘controlled waste’ from site:

• The person or company carrying the waste offsite must be registered with the local Waste Regulatory

Authority and be able to produce a copy of the registration document. • Confirmations that the waste is being transferred to an authorised person, tip or transfer station.

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• Details of the waste material have been passed onto the carrier via a Waste Transfer Note with a covering order.

• All vehicles must be covered by the licensed carrier with netting or sheeting prior to removal from site.

• All subcontractors that are controlling their own waste removal will issue the consignment note and prof of disposal to their client. There is also a comprehensive record of waste percentages to be maintained so the client can enter these quantities into the site waste management plan. (SWMP).

• All hazardous waste must be controlled and disposed of correctly and with the correct method of disposal and all disposal certificate issued to the client.

4. Construction Methodology

a) Basement Construction See below sequence of basement construction;

• Part reduce dig and install perimeter under pinning • Install pile mat • Install bearing piles • form perimeter ground beams and cap • Part reduce dig stage 2 if required and install props and associated whalers • Excavate down to Basement formation level. • Cast new basement slab • Remove lower level of props and associated whalers • Install lining walls and vertical RC elements up to ground floor • Install formwork and cast ground level. • Remove upper level of props and associated whalers

b) Piling During works the piling rig’s (see below) spoil arising from the pile locations will be removed by combination of a small excavator and long reach machine (onto Paul St ) and removed from site via muck away wagons. Concrete will be delivered onto the site footprint and placed in the pile via pump from wagons placed in the pit lane on Paul Street. Bearing piles associated to the tower crane foundations will also be installed at this stage. Appendix 9

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c) Underpinning Sequence for Pile Solution The works include the following scope:

• Perimeter underpins installed in an agreed sequence as documented on drawings Appendix 1-3. Due to the depth of the adjacent pins to the main north core, these will require installation in two stages;

• Works will be phased and completed ahead of basement construction works; Install whalers and raking props were required as shown in drawings Appendix 1-3

d) Excavation The excavation works will commence working towards Paul Street with each stage of reduced level being excavated in the direction of west to east. Access and egress during the excavation will be via Paul Street. The substructure works will also be facilitated from a working platform within the site, then loading into the the pit lane and pick points along Paul Street. This will provide delivery locations for reinforcement, formwork, concrete pumping and other associated deliveries. Once the temporary props have been installed (were required) to the perimeter of site the soil will be excavated down to formation level using a series of 8-15t excavators within the dig area, supported by a long reach excavator which will load tipper lorries. The soil will be removed from site via these tipper lorries.

e) Reinforced Concrete Basement Construction RC basement works commence once basement formation level is reached. RC pits will be formed along with drainage requirements. The slab reinforcement and concrete works will follow, vertical structures and lining walls will then commence, followed by formwork which will be used to support the ground floor slab. Concrete placement for substructure works will be supplied by ready mix concrete lorries and transported by pumping and concrete skips/kibble, by this stage the luffing tower crane will be installed to facilitate the use of the skip/kibble.

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f) Structural Reinforced Concrete Frame The frame will commence at ground floor, the insitu RC frame is of a traditional flat slab construction. There are transfer structures in the RC slab at various floor locations. The sequence of construction for the RC frame will be as follows:

• Install vertical columns and core walls and 1st level of formwork • Fix reinforcement • Place and vibrate concrete and allow concrete to cure • Strike formwork

The next level of formwork can be erected on completion of point 3 and the above sequence continues until the frame is complete. A proprietary formwork system such as a table formwork system will be utilised by the specialist frame contractor. A proprietary edge protection system will be used as the formwork is installed which will be left in place after the formwork is removed. The formwork, reinforcement and any precast RC elements such as staircases and columns will be delivered by articulated vehicles which will be off-loaded from the tower crane pick point / logistics pit lane that will be located on Paul Street.

g) Cladding and Envelope The proposed façade design is a precast wall system, installed using the site tower crane. The precast wall system will be delivered by articulated vehicles to the off-loading area to the east of the site. The units will then be lifted onto each elevation from the ground floor storage area. Material distribution of small façade components such as brackets will be via external hoists located on the Paul Street Elevation or possibly within the neighbouring garden of Development House. The flat roof membranes and roofing build up (to the roof and terraces) will be installed once the roof slab concrete has sufficiently cured.

h) Hotel Fit Out All elements of the building will be fitted out, including amenity areas. Work to the risers will commence on completion of the frame and when riser and general circulation walls have been erected to levels 2/3 (including all formwork and back propping removed). Access to the upper floors will then be released in line with the superstructure frame cycle at which point the main M&E carcasses to the floors will be installed followed by progressive fit-out of the apartments and lobbies. To this end, the implementation of a good temporary waterproofing strategy will be essential to allow early services installation and the first stage fit-out works to commence. It is envisaged this will consist of 1 level of temporary protection (such as bunding) at ground floor level and level 3, to prevent water ingress. Lift Installation will commence once the RC frame is complete and the formwork and back propping is removed. The lifts will be installed as early in the programme as possible to allow for early beneficial use to facilitate logistics, during the final stages of construction. Fit-out to the Guest Rooms will commence once the facade at level 3 is complete and the risers up to level 3 have been constructed and primary services have begun to be distributed at ground floor level. The apartments will be sequenced in groups of 5 working from the 1st floor upwards with a 2-week lag between floors and a proposed programmed target handover rate of 5 no. Guest Rooms per week. Fit-out to the final apartments is followed by a separate 4-week combined system testing regime.

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i) Commissioning and Testing Most of the building services are located at basement, with some further plant at roof level. The building is served by one independent core. As each system is completed throughout the building, they will be tested in accordance with the mandatory specifications and statutory codes. No services voids will be closed (such as ceiling voids and service shafts) until such tests are completed, snagged and signed off. Fire sprinkler and life safety systems will be tested and inspected as required under statutory regulations. The completion of each system will depend on the completion of the final core build sequence. Only when the final core is complete will the systems be in a condition where they are ready for the commencement of cause & effect testing. The way in which plant, machinery and other equipment react in the event of fire. Final Integrated Systems Test is where the systems are tested in fire condition (as per cause and effect testing), but in the event of power failure and therefore reliant on the generator installation. It is expected to take up to 1-week to demonstrate the cause & effect to the Fire Officer/ Building Control and this period will be factored into the overall project programme. An allowance of 8weeks prior to this is necessary to undertake the required testing ahead of witnessing by any Statutory Bodies. All systems must therefore be complete 6 weeks prior to Practical Completion

5.0 Construction Logistic Plan A Construction Logistics Plan (CLP) will be formulated in advance of the works commencing when final details for vehicle access routes and times will have been identified by the Main Contractor and agreed with London Borough of Hackney (LBH). The CLP will also include predicted numbers of vehicle site movements, traffic direction and controls on the local feeder roads, communication with local stakeholders as well as information regarding local levels of pedestrian and vehicular traffic and their proximity to sensitive neighbouring properties. The CLP document will include a Vehicle Movement Strategy (VMS) section, containing all the relevant information required for vehicle operators to understand the access and egress strategy for the site. The VMS will be provided to all vehicle operators needing access to the site to ensure all parties are aware of the prevalent conditions and considerations. On arrival, drivers will contact the designated manager and the delivery/collection documentation will be checked to confirm the correct location for accessing the workface areas.

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a) Vehicle Access and Egress 16.5m HGV Access and Egress to Paul Street

Low Loader Access and Egress to Paul Street

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Tipper Access and Egress to Paul Street

During the main site works, the construction vehicle access for the site will be via Paul Street. The proposed vehicle and pedestrian access points would also be agreed in advance with LBH and TfL. All deliveries to the site would be carried out within normal working hours and would avoid peak travel times, where possible. Whilst no long-term road closures are envisaged, short-term closures may be required to transport abnormal loads to and from the Site, should short-term closures be required, i.e. for installation & dismantling of proposed tower crane these would be undertaken at weekends or during evenings to minimise disruption to traffic. Any road closures would be agreed with LBH and TfL in advance, and notice would be given by the Contractor to LBH and the emergency services in advance of the required closure. The Site is located close to Old Street, Moorgate and Liverpool Street stations, as well as a number of London bus services. Given the Site’s proximity to public transport services, it is envisaged that most site personnel would travel to site by public transport. Site personnel would access the site via gates, which would be segregated from vehicular access. The number of Heavy Goods Vehicles (HGV) required to service the enabling and construction stages, will fluctuate according to the works on site. See below table with average vehicle numbers for the duration of the project. Appendix: Traffic Flow Chart

EHS-T-01


Rev.01

Page 18 of 33

There will be a requirement to close Paul Street whilst the tower crane is erected and dismantled, this work will be carried out at weekends. General day to day operations and off-loading by the tower crane will require an off-loading bay which will need to be established on Paul Street, this will require the closure of a section of the pavement along Paul street and the suspension of a number of parking bays and motor cycle bays during for approximately 18 months. This loading bay will be required from enabling works for concrete pumps and trucks, then continue for the duration of the project for reinforcement, formwork, concrete, cladding panels and all fit out materials until completion. The tower crane will be unloading majority of all deliveries from this loading bay. Appendix 11, 12 & 13 show the primary and local construction routes which we would anticipate being used. These will be discussed and agreed with LBH prior to commencement of works, the hours that transport related to the works will be allowed to access the Site are anticipated to be within the hours stated below albeit in strict accordance with LBH’s requirements:

• Between 08:00 and 18:00 Monday to Friday; • Between 08:00 and 13:00 on Saturday; and • No working on Sundays and bank holidays.

b) Pedestrian and Vehicle Segregation See Pedestrian Diversion Plan Below

EHS-T-01


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Page 19 of 33

All pedestrian routes will be clearly defined by pedestrian route signage where necessary, the main site pedestrian access and egress is intended to be off Leonard Street, this will eliminate the risk of any workers needing to close to deliveries/vehicles. All access to and from the site is intended to be via development house and not via Paul Street. However on Paul Street there will be a barrier/hoarding system in place segregating pedestrians from vehicles at all times, running the length of the site boundary to boundary. Traffic Marshalls and banksmen will be employed in order to oversee the movement of vehicles in and out of the pit lane/off-loading zone and to communicate with the public/pedestrians in the vicinity. All site operatives will be given a specific site induction and briefed with reference to the use of designated pedestrian access ways and crossover points.

6.0 Site Logistics, Welfare and Health & Safety

a) Site Establishment and Security • All site facilities will be contained within the hoarding lines. • All gates will be maintained by security officers/traffic marshals during working hours. • CCTV requirements to be pre-agreed by the Developer and neighbours to ensure adequate security is

provided for the sensitive neighbouring properties. • Conduct condition survey of the perimeter highways and street furniture. • During working hours, access to the Site will be kept closed except when vehicles/plant/equipment are

entering or leaving via Paul Street. Site entrances and exits will be clearly marked with fixed warning signs at the entrance/exit and around work perimeters detailing the potential hazards of the area. The proposed site entrance for pedestrians will be located of Leonard Street and into Development house.

• During Out of working hours the Main Contractor shall ensure that Site access points are securely locked, and appropriate security provisions set in motion to prevent unauthorised access

b) Site Floodlighting Floodlighting in areas adjacent to sensitive receptors shall generally be limited to the working hours identified above, and when seasonal changes in natural daylight require it. Where light glare may cause a nuisance, light

EHS-T-01


Rev.01

Page 20 of 33

shielding will be considered. Site lighting will be kept to a minimum, whenever possible, considering the needs for site Health and Safety and security.

c) Consents and Licenses All statutory consents and licences required to commence an onsite activity will be obtained ahead of works commencing and giving the appropriate notice period. These will include: • Notices for works on the Highway in accordance with the Highway Acts 1980 and Road Traffic Act. • Hoarding and scaffold licences for works on the perimeter boundary. • There will be a requirement for the partial-closure of the footpath (east of the site) along Paul Street to

facilitate the enabling and constructions access and scaffolds therefore, and scaffold erection over the footpath (west of the site) along Kiffen Street, these two elevations will require approval/agreement.

• Section 61 agreement with the LBH as part of the Control of Pollution Act: 1974. • Connections to existing utilities and main sewers. • Licence to discharge water from the Site into the public sewer. • Approval of the Environmental Management Plan (EMP) including the scheme for recycling/disposing of

waste. • Approval for the suspension of parking bays along Paul Street • Crane over sailing for the main works. • Scaffolding licences to be sought and agreed for all works other than specifically relating to Party Wall

notices and awards to be entered into with all relevant neighbours. • Party Wall Act notices and awards.

d) Craneage A mobile crane will be used for the erection and dismantling of the tower crane. Therefore, the temporary suspension and closure of Paul Street will be required whilst the tower crane is being erected and dismantled. To facilitate off-loading by tower crane, an off-loading bay / tower crane pick point will need to be established on Paul Street. This will require the closure of sections of the pavement on the east side of the project and the suspension of associated parking bays for the duration of the works. During siting the tower crane, consideration has been given to the structure, plant and key service routes. Tower crane erection/dismantling will take place on weekends so as not to cause disruption and delay to the local environment. Agreement from the local council to work on both Saturday afternoons and Sundays for this activity will be requested well in advance. A detailed study of the average lifting requirements for each major phase of the works will need to be carried at the next stage of design, to obtain estimates of the actual daily volume of tasks requiring the use of a permanent tower crane.

e) Site Accommodation At this stage it is envisaged and planned that CField utilises office space within Development House (northern neighbour) for the duration of the project with a complete welfare set up including canteen, toilets, drying rooms, meeting rooms and offices. This will be within the ground floor and basement areas of the neighbouring building. Door access is available into Development House’s garden area (site basement level), This will then enable access into site via a proposed scaffold stair. Appendix 14 & 15

f) Working Hours Noisy work which is audible at the site boundary will generally only take place during the following hours:

• Monday to Friday, 08:00 to 18:00 hours • Saturday, 08:00 to 13:00 hours

EHS-T-01


Rev.01

Page 21 of 33

• No working on Sundays, Bank Holidays or Public Holidays.

g) Specific Health and Safety A Health and Safety plan will be developed in detail for the site works prior to any works progressing. Separate risk assessments and method statements will be required for individual operations carried out as part of the works. Health and safety must be taken seriously by everyone on site, all trade contractors must submit their own health and safety plans; carry out risk assessments and method statements for their works and everyone on site will have a CSCS certificate. Safety surveillance will be carried out on a weekly basis in addition to the day to day monitoring. Records of surveillances will be kept on record.

7.0 Construction Waste Management Site Waste Management Plan (SWMP) will be developed by the Main Contractor, detailing how demolition and construction waste will be managed and disposed of. Targets for waste minimisation and recycling will be set. The SWMP would ensure all Contractors investigate opportunities to minimise waste arising at source and, where such waste generation is unavoidable, to maximise recycling and reuse. The Main Contractor will be required to monitor waste generated during the works to maximise reduction, reuse and recycling potential. Where recycling or reuse is not possible, the waste would be disposed of in accordance with relevant legislation. In the unlikely event that contaminated soils are identified during the works then all works would cease until the contamination has been investigated and an appropriate strategy implemented for its management. To ensure best practice during the demolition phase of the works the ICE Demolition Protocol will be implemented ensuring the recovery of components as below: Concrete Components: • Concrete from ground slabs Crushed and certified to 6F2 for re-use 100%ect • 1Kerbs,channels and associated foundations Crushed and certified to 6F2 for re-use 100%ect non concrete masonry and other building fabric: • Brickwork / blockwork walls and retaining walls Crushed for re-use 100%ect • Steel reinforcement and other steelwork scrap 100%ect recovery • Tarmac material to be crushed to a type 4 certified material

1. Glass will be recycled in the crusher with brick and concrete arising from the demolition. Crushed concrete will be reused on site for piling matt and temporary ramp on site.

2. All Rubbish will be removed from site and taken to McGrath Wansbeck Road, London E9 5HH. L.W.R.A. Disposal Licence No: WML86014.

3. Clean Wood Products to be taken to Northeast Demolition UK Ltd, Demo Yard, New Pastures Lane, Great Sailing, CM7 5ER. Exemption Ref: EPR/FE5934TN/A001.

EHS-T-01


Rev.01

Page 22 of 33

4. Asbestos will be taken to Eye Landfill Site, Biffa Waste Services Ltd, Eyebury Road, Eye, Peterborough. Site Licence : BP3537PP.

8.0 Public Relations and Community Liaison

a) Considerate Constructors Scheme CSS CField Constructions will register the Site with the ‘Considerate Constructors Scheme’ which is administered by the Construction Industry Board. During the overall programme of onsite works CCS will conduct 4 audits. CCS is a voluntary code of practice that seeks to: • Minimise any disturbance or negative impact (in terms of noise, dirt and inconvenience) sometimes caused

by sites to the immediate neighbourhood • Eradicate offensive behaviour and language from sites • Recognise and reward the contractor’s commitment to raise standards of site management, safety and

environmental awareness beyond statutory duties.

b) Community Liaison During the works, there will be regular communication with neighbouring residents. To ensure any third-party stakeholders and local businesses and residents are informed and aware of our ongoing works on any project Analysis of any complaints will allow procedures to be implemented with the aim of avoiding any recurrence. A proposal to use the site fencing to display information regarding the development, status of the work etc. will be made in order that the local community and passers-by can be informed about progress of the development.

9.0 Emergency Procedures Contact names and phone numbers will be made available in case of out of hour's emergencies relating to the site. This information will be displayed prominently on the hoarding. A Fire Evacuation Plan will be drawn up and prominently displayed on site by the appointed Enabling and Main Works Contractor. Site offices will have their own plans drawn up. Site evacuation routes will be clearly marked on site as will fire extinguisher points, regular practice drills will be carried out. The emergency services will be made aware of the existence of the site. Emergency Plan Below with Contact Number, Access route and Muster Location (other plans App 16 – 18)

Appendices

EHS-T-01


Rev.01

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Appendix 1: Underpinning Drawing



EHS-T-01


Rev.01

Page 24 of 33

Appendix 4 Construction Programme

Appendix 5 Walsh 5232-WAL-ZZ-SW-DR-S-0004-P01

EHS-T-01


Rev.01

Page 25 of 33

Appendix 6 Walsh 5232-WAL-ZZ-SW-DR-S-0005-P02

Appendix 7: Archaeology Report Appendix 8: Piling Rig Details

EHS-T-01


Rev.01

Page 26 of 33

Appendix 9: Estimated Traffic Flow Chart

Appendix 10: 16.5m HGV Access and Egress Route

EHS-T-01


Rev.01

Page 27 of 33

Appendix 11: Low Loader Access and Egress Route

Appendix 12: Tipper Access and Egress Route

EHS-T-01


Rev.01

Page 28 of 33

Appendix 13: Site Accommodation Layout Basement

Appendix 14: Site Accommodation Layout Ground Floor

EHS-T-01


Rev.01

Page 29 of 33

Appendix 15: Emergency Procedure Basement Plan

Appendix 16: Emergency Procedure Ground Floor Plan

EHS-T-01


Rev.01

Page 30 of 33

Appendix 17: Emergency Procedure Plan 3

EHS-T-01


Rev.01

Page 31 of 33

Appendix 18: Démolition Contractors’ Management Plan

Appendix 19: Demolition Contractor’s Risk Assessment

Appendix 20: KP Environmental Method Statement for Dust, Noise and Vibration Monitoring

EHS-T-01


Rev.01

Page 32 of 33

Appendix 21: Demolition Dust Assessment 1

Appendix 22: Demolition Dust Assessment 2

EHS-T-01


Rev.01

Page 33 of 33

Appendix 23: Emergency Preparedness Plan

10

11

12

13

14

15

16

1 1

8

7

6

5

4

3

2

A B E FG

C D

6

ZZ-2512GB2

GB2

GB1

GB1

GB1

GB1

GB1GB1

GB1

GB1

GB1

GB1

(A)

(B)

PC2 PC2

PC3PC2

PC3

PC2

PC2

PC2PC3 PC3

PC2

PC2

PC2

PC2

PC3

PC3

PC2

PC2

PC2

PC2PC2

PC2

PC1PC1

PC5

PC5

17-18 CLERE STREET

47 PAUL STREET

MASS CONCRETE BACKFILL TO WALL EXISTING

RETAINING WALL

LINE OF ASSUMED RETAINING WALL

RC WALL CAST TIGHT UP TO EXISTING PIERS ON REAR OF RETAINING WALL

ASSUMED LINE OF BOUNDARY WITH No. 47 PAUL STREET (OUTSIDE FACE OF WALL)

UNDERPIN REUIRED IF BUILDING PRESENT AT TIME OF WORKS OTHERWISE SHEET PILE / BATTER (IF AGREED)

TWO STAGE DOUBLE HEIGHT UNDERPINNING (2m APPROX.)

250 R.C. SLAB (WT)SSL 12.650

A

ZZ-2510

B

ZZ-2510

2

FD-2600

1

FD-2600

4

FD-2600

3

FD-2600

1

ZZ-2511

2

ZZ-2511

4

ZZ-2511

8

ZZ-2512

9

ZZ-2512

7

ZZ-2512

10

ZZ-2512

3

ZZ-2511

5

ZZ-2511

1

3

2

1

3

2

1

3

2

1

3

2

1

3

2

1

3

2

PC1

GB2

GB1

GB2

UNDERPINNING TBC

UNDERPINNING TBC

UNDERPINNING TBCUNDERPINNING TBC

UNDERPINNING TBC

UNDERPINNING TBC

450 450

900

450

450

900

600ø

600ø

500

500

1000

450 1500 450

2400

450

1300

450

2200

450 750 750 450

2400

600ø

900

1300

900 600 900

CL

433

867

CL

CL

CL

PC1 PC2 PC3

RC COLUMN

250 WATERTIGHT RC SLAB

DPM CONTINUOUS OVER THE TOP

OF PILECAP

PILECAP DEPTH

Notes

Status

Title

Project

DateRev.

Client

Details Of RevisionBy

ACTUAL DIMENSION = 80mm

Drawn

Drawing No.

Date

A1 Scales

Eng. Chk.

Rev.

App'd.

32 Lafone Street

London

SE1 2LX

t: +44(0)20 7089 6800

e: [email protected]

walsh.co.uk

Structural and Civil Engineers

WALSH

WA Ref. Suitblty.

C:\Users\a.mcconney\Documents\5232-WAL-ZZ-ZZ-M3-S-2019-CENTRAL_a.mcconney.rvt

As indicated

MALDRON SHOREDITCH

DALATA HOTELS

PRELIMINARY

FOUNDATION PLANRC OPTION

AMc

BR -BR03/2020

P015232-WAL-ZZ-FD-DR-S-1050

5232 -

C.D.M.SIGNIFICANT RISKS AND HAZARDS:

KEY DESIGN DECISIONS TO REDUCE OR ELIMINATE HAZARDS:

BASEMENT WALL COLLAPSEGROUND MOVEMENTPARTY WALL MOVEMENT

REFER TO TEMPORARY WORKS STRATEGY. PARTY WALLS &RETAINING WALLS TO BE MONITORED - SEE MONITORINGSPECIFICATION.

P01 16.04.20 AMc FIRST ISSUE

PILECAP SCHEDULETypeMark Mark Width Length TypePC1 900 900 600 DIA. x 1250 DP.

PC1 900 900 600 DIA. x 1250 DP.

PC2 1000 2400 600 DIA. x 1250 DP.

PC3 2400 2200 600 DIA. x 1250 DP.

PC5 (A) 6545 7525 1800 DP. FOUNDATION SLAB

PC5 (B) 11556 4700 1800 DP. FOUNDATION SLAB

TYPICAL PILECAP DETAIL

TOP LEVEL OF FOUNDATION TO BE 12.400 UNLESS NOTED OTHERWISE

CRANE POSITION TO BE CONFIRMED BY CONTRACTOR

1. ALL DIMENSIONS ARE IN MILLIMETRES AND LEVELS IN METRES.

2. THIS DRAWING TO BE READ IN CONJUNCTION WITH RELEVANT ARCHITECT'S AND ENGINEER'S DRAWINGS AND SPECIFICATIONS.

3. THIS DRAWING HAS BEEN PRODUCED ELECTRONICALLY AND MAY HAVE BEEN PHOTO REDUCED OR ENLARGED WHEN COPIED. HENCE, DO NOT RELY ON ANY SCALES QUOTED. WORK ONLY TO FIGURED DIMENSIONS (DO NOT SCALE). ALL DIMENSIONS TO BE CHECKED ON SITE. ANY ERRORS OR OMISSIONS TO BE REPORTED TO THE ENGINEER IMMEDIATELY.

4. ALL STEELWORK TO BE S355 U.N.O.

5. FOR CONCRETE STRENGTHS AND RC-BAR QUANTITIES REFER TO DRAWING 5232-WAL-ZZ-SW-DR-S-0003

6. FOR MOVEMENT MONITORING DETAILS REFER TO DRAWING 5232-WAL-ZZ-SW-DR-S-0005

7. FOR SITE CONSTRAINTS REFER TO DRAWING 5232-WAL-ZZ-SW-DR-S-0007

RC GROUND BEAM SCHEDULEREF: TYPE

GB1 900x900DP RC GRD BEAM

GB2 800x900DP RC GRD BEAM

13.69 (APPROX)

11.782

12.282

11.40

12.40

≈13.73

≈12.68

Level 0016.650

Basement12.650

1516

17-18 CLERE STREET

FROM ARCHIVE SURVEY

LEVEL UNDERSIDE OF ADJACENT

FOOTING UNKNOWN

UNDERINNING LOCAL TO PILECAP AND GROUND BEAM

DIM 'X' TO SUIT EXISTING FOUNDATION.

NEW UNDERPINING.'X' 50mm CONCRETE BLINDING

EXTERNAL TANKING MEMBRANE (VOLTEX BY CETCO OR SIMILAR APPROVED)

50mm COMP. LAYER

(TBC)

WATERTIGHT CONCRETE RAFT SLAB AND BASEMENT WALLS (CALTITE BY CEMENTAID OR SIMILAR APPROVED)

850 RC RAFT FOUNDATION (WT)

EXTERNAL TANKING MEMBRANE (VOLTEX BY CETCO SIMILAR APPROVED)

AWAITING SETTINGOUT STRUCTURAL ZONE FOR COLUMN ABOVE FROM UI

(TBC)

W1

SC2

850

EXISTING STEEL GRILLAGE CUT OUT AND EXISITING RC FOOTINGS

REMOVED TO MAKE WAY FOR RAFT

Level 0016.650

Basement12.650

A

BASE OF WALL PROVEN AT ≈ 11.78ORANGE BROWN GRAVELLY SAND

1875 *

500 *

BACK FACE OF WALL NOT PROVEN. WALL AT LEAST 700 THICK.

REINFORCEMENT HIT AT 300 & 600.

RAFT SLAB CAST DIRECTLY ON TOP OF EXISITING FOOTING, MIN DEPTH 350mm


C3

W1

MASS CONCRETE VERTICAL BLINDING TO WALL. TANKING

APPLIED TO MASS CONCRETE. NEW WALL CAST AGAINST TANKING.

SC1

UI TO CONFIRM UPSTAND REQUIREMENTS AT

PERIMETER GROUND FLOOR.

KIFFEN STREET

EXISTING HIGHWAY RETAINING WALL


50mm CONCRETE BLINDING



(TBC)

(TBC)

W1

250 R.C. SLAB

850

SSL 15.600

100

CLADD

ING

LINE

Level 0016.650

Basement12.650

10 1

(TBC)

(TBC)

EXTERNAL TANKING MEMBRANE (VOLTEX BY CETCO SIMILAR

APPROVED)


EXTERNAL TANKING MEMBRANE (VOLTEX BY CETCO OR SIMILAR

APPROVED)

WATERTIGHT CONCRETE RAFT SLAB AND BASEMENT WALLS (CALTITE BY CEMENTAID OR

SIMILAR APPROVED)

FOLD IN SLAB

1

2

SETTING OUT OF STRUCTURE ABOVE

GROUND UI

MAX. 1200

MAX. 1200

UNDERPINING IN TWO LEVELS LOCAL TO LIFT RECESS.

ASSUMED BASEMENT LEVEL

DEVELOPMENT HOUSE

NOTE: UNDERPINING SHOWN ASSUMES DEVELOPMENT HOUSE

DEMOLITION DELAYED. IF DEMOLISHED ALLOW FOR SHEET PILING OR BATTER BACK OPEN DIG SUBJECT TO AGREEMENT

WITH ADJACENT OWNER.


W1

850

.

Level 0016.650

Basement12.650

1

(TBC)

(TBC)

EXTERNAL TANKING MEMBRANE (VOLTEX BY CETCO SIMILAR

APPROVED)



APPROVED)


SIMILAR APPROVED)

150


W1100 BLOCKWORK FOR PROTECTION TO EXTERNAL MEMBRANE

UI TO CONFIRM DETAILS AT GROUND FLOOR

NOTE:EXCAVATED GROUND IN THIS AREA TO FACILITATE TANK REMOVAL. REPLACE WITH MASS CONCRETE OR ROLL AND COMPACT 6FI/6F2 MATERIALS IN 150 LAYERS TO SPHW SERIES 600 SPECIFICATION.

850

Level 0016.650

Basement12.650

G

215

501 (THICKNESS MEASURED AT BASE OF WALL)

C2



W1

EDGE CHAMFER 300x300 CAREFULLY CUT OFF EXISTING FOOTING

MASS CONCRETE FILL AGAINST EXISTING RETAINING WALL.TANKING MEMBRANE APPLIED TO MASS CONCRETE.

TANKING DETAIL AT GROUND FLOOR TO BE CNFIRMED BY UI

ARCHITECT TO CONFIRM IF UPSTAND REQUIRED.

SC1

EXISTING BRICK FACING TO RETAINING WALL

CLADDING LINE

EXISTING RETAINING WALL FOOTING



APPROVED)

850

Level 0016.650

Basement12.650

47 PAUL STREET

PILECAP / PAD


W1

850

1

2

500

1000

MIN 250 RC WALL


TEMPORARY PROPPING DURING BASEMENT CONSTRUCTION

EXISTING STRUCTURE OF ADJACENT BUILDING


SITE BOUNDARY

SETTING OUT OF STRUCTURE ABOVE SUBJECT TO COORDINATION WITH UI

REINFORCED CONCRETE TEMPORARY RETAINING STRUCTURE PROPPED

DURING BASEMENT CONSTRUCTION


CONSTRUCTION JOINT

CAST IN UC SECTION FOR PROPPING AGAINST.

Notes

Status

Title

Project

DateRev.

Client



Drawn

Drawing No.

Date

A1 Scales

Eng. Chk.

Rev.

App'd.

32 Lafone Street

London

SE1 2LX

t: +44(0)20 7089 6800


walsh.co.uk


WALSH

WA Ref. Suitblty.


1 : 50

MALDRON SHOREDITCH

DALATA HOTELS

STAGE 3

SUBSTRUCTURE SECTIONS& DETAILS SHEET 1

AMc

BR --03/2020

P015232-WAL-ZZ-ZZ-FD-S-2100

5232 -



BASEMENT WALL COLLAPSE

SEE TEMPORARY WORKS STRATEGY AND TEMPORARY WORKSENGINEERS DETAILS.


(DRG. REF.: 00-1100)SCALE: 1 : 50

SECTION 1-1(DRG. REF.: 00-1100)

SCALE: 1 : 50


SCALE: 1 : 50

SECTION 3-3

(DRG. REF.: 00-1100)SCALE: 1 : 50


SCALE: 1 : 50


SCALE: 1 : 50

SECTION 6-6

NOTE:BASEMENT SLAB LEVEL SHOWN ASSUMES NO INSULATION REQUIRED. M&E ENGINEER REQUIRED TO CONFIRM AND PROVIDE DEW POINT CALCULATIONS FOR BUILDING CONTROL APPROVAL.

ALL BASMENT DESIGNED AS GRADE 3 SPACE FOR WATERPROOFING. EXTERNAL TANKING AND WATERTIGHT CONCRETE CONSTRUCTION REQUIRED.





13.69 (APPROX)

11.782

12.282

11.40

12.40

≈13.73

≈12.68

Level 0016.650

Basement12.650

1516

17-18 CLERE STREET

FROM ARCHIVE SURVEY

LEVEL UNDERSIDE OF ADJACENT

FOOTING UNKNOWN

COMPRESSIBLE LAYER WHERE GROUND BEAM PASSES OVER UNDERPINNING

DIM 'X' TO SUIT EXISTING FOUNDATION.

NEW UNDERPINING LOCAL TO PILECAP AND GROUND BEAM.


(TBC)



AWAITING SETTINGOUT STRUCTURAL ZONE FOR COLUMN ABOVE FROM UI

(TBC)

W1

EXISTING STEEL GRILLAGE CUT OUT AND EXISITING RC FOOTINGS REMOVED TO MAKE WAY FOR RAFT

'X'

250 R.C. SLAB

GB1

250 R.C. SLAB (WT)

PC2

GB1

CL

1000 (ASSUME CENTRELINE OF PILE 1000 FROM FACE OF COL/WALL)

5

ZZ-2511

Level 0016.650

Basement12.650

A

BASE OF WALL PROVEN AT ≈ 11.78ORANGE BROWN GRAVELLY SAND

1875 *

500 *

BACK FACE OF WALL NOT PROVEN. WALL AT LEAST 700 THICK.

REINFORCEMENT HIT AT 300 & 600.

RAFT SLAB CAST DIRECTLY ON TOP OF EXISITING FOOTING, MIN DEPTH 350mm

C3

W1

MASS CONCRETE VERTICAL BLINDING TO WALL. TANKING

APPLIED TO MASS CONCRETE. NEW WALL CAST AGAINST TANKING.

UI TO CONFIRM UPSTAND REQUIREMENTS AT

PERIMETER GROUND FLOOR.

KIFFEN STREET

EXISTING HIGHWAY RETAINING WALL




(TBC)

(TBC)

W1

250 R.C. SLAB

SSL 15.600

CLADD

ING

LINE

C1

GB1

PC3

UNDERPINNING LOCAL TO PILECAP (1000 DEEP)

Level 0016.650

Basement12.650

G

215

505 (THICKNESS MEASURED AT BASE OF WALL)

C2 W1

MASS CONCRETE FILL AGAINST EXISTING RETAINING WALL.TANKING MEMBRANE APPLIED TO MASS CONCRETE.

WATERPROOFING DETAIL AT JUNCTION OF GROUND FLOOR SLAB AND BASEMENT WALL TBC BY ARHITECT

ARCHITECT TO CONFIRM IF UPSTAND REQUIRED.

EXISTING BRICK FACING TO RETAINING WALL

CLADDING LINE

EXISTING RETAINING WALL FOOTING


APPROVED)

GB1

PC3


SIMILAR APPROVED)

250 R.C. SLAB (WT)

250 R.C. SLAB

300 MIN

NEW UNDERPINNING TO RETAINING WALL LOCAL TO EXCAVATION FOR PILECAPS.

C2 Level 0016.650

Basement12.650

1516

47 PAUL STREET

PILECAP / PAD

W1

1

2

1000

MIN 250 RC WALL


EXISTING STRUCTURE OF ADJACENT BUILDING


SITE BOUNDARY

SETTING OUT OF STRUCTURE ABOVE SUBJECT TO COORDINATION WITH UI

REINFORCED CONCRETE TEMPORARY RETAINING STRUCTURE PROPPED

DURING BASEMENT CONSTRUCTION

GB1GB1

PC3

2No. UNDERPINS TO RETAIN GROUND IN TEMPORARY CONDITION

SITE BOUNDARY

1400 TYPICAL

CL

(1000 IF SSL ABOVE UNDERPINS)

250 R.C. SLAB

250 R.C. SLAB (WT)

Notes

Status

Title

Project

DateRev.

Client



Drawn

Drawing No.

Date

A1 Scales

Eng. Chk.

Rev.

App'd.

32 Lafone Street

London

SE1 2LX

t: +44(0)20 7089 6800


walsh.co.uk


WALSH

WA Ref. Suitblty.


1 : 50

MALDRON SHOREDITCH

DALATA HOTELS

PRELIMINARY

SUBSTRUCTURE SECTIONS& DETAILS SHEET 1

RC OPTION

AMc

BR BRDM04/2020

P015232-WAL-ZZ-FD-DR-S-2600

5232 -

(DRG. REF.: 00-1100)SCALE: 1 : 50


SCALE: 1 : 50

SECTION 2-2

(DRG. REF.: 00-1100)SCALE: 1 : 50


SCALE: 1 : 50

SECTION 4-4



BASEMENT WALL COLLAPSE

SEE TEMPORARY WORKS STRATEGY AND TEMPORARY WORKSENGINEERS DETAILS.


NOTE:BASEMENT SLAB LEVEL SHOWN ASSUMES NO INSULATION REQUIRED. M&E ENGINEER REQUIRED TO CONFIRM AND PROVIDE DEW POINT CALCULATIONS FOR BUILDING CONTROL APPROVAL.

ALL BASMENT DESIGNED AS GRADE 3 SPACE FOR WATERPROOFING. EXTERNAL TANKING AND WATERTIGHT CONCRETE CONSTRUCTION REQUIRED.





5. FOR CONCRETE STRENGTHS AND RC-BAR QUANTITIES REFER TO DRAWING 5232-WAL-ZZ-SW-DR-S-0003

6. FOR MOVEMENT MONITORING DETAILS REFER TO DRAWING 5232-WAL-ZZ-SW-DR-S-0005

7. FOR SITE CONSTRAINTS REFER TO DRAWING 5232-WAL-ZZ-SW-DR-S-0007

ID Task

Mode

Task Name Duration Start Finish

1 Maldron Hotel Pre-Construction Programme Review for

Discussion - RC Option

537 days Wed 09/12/20 Wed 08/02/23

2 Pre-Construction Stage (updated 18.01.21) 70 days Wed 09/12/20 Mon 29/03/21

53 Construction Stage 477 days Tue 16/03/21 Wed 08/02/23

54 Design (Continuous) 200 days Mon 29/03/21 Fri 14/01/22

56 Site Set-Up 9 days Tue 16/03/21 Fri 26/03/21

60 Demolition Works 25 days Mon 29/03/21 Wed 05/05/21

71 Site Hoarding 17 days Mon 29/03/21 Thu 22/04/21

74 Underpinning Works 25 days Thu 06/05/21 Wed 09/06/21

79 Reduce Level Dig Stage 1 5 days Mon 07/06/21 Fri 11/06/21

81 Piling Platform 5 days Thu 10/06/21 Wed 16/06/21

83 Piling 15 days Wed 16/06/21 Wed 07/07/21

89 Access Requirements 51 days Fri 30/04/21 Mon 12/07/21

95 UXO Survey 2 days Thu 06/05/21 Fri 07/05/21

97 Ground/Basement Works 74 days Tue 13/07/21 Mon 25/10/21

107 Tower Crane 225 days Wed 11/08/21 Tue 05/07/22

108 Erect tower crane 1 day Wed 11/08/21 Wed 11/08/21

109 Dismantle Tower Crane 1 day Tue 05/07/22 Tue 05/07/22

110 Goods & Passenger Hoist 143 days Fri 28/01/22 Fri 19/08/22

113 RC Frame 106 days Tue 26/10/21 Wed 30/03/22

135 Scaffolding 331 days Mon 29/03/21 Thu 21/07/22

136 Erect Scaffold 258 days Mon 29/03/21 Wed 06/04/22

137 Scaffold to demolish external staircase 25 days Mon 29/03/21 Wed 05/05/21

138 Scaffold @ Basement 5 days Wed 15/09/21 Tue 21/09/21

139 Scaffold @ Grd Fl 5 days Tue 02/11/21 Mon 08/11/21

140 Scaffold @ 1st Fl 5 days Tue 16/11/21 Mon 22/11/21

141 Scaffold @ 2nd Fl 5 days Tue 30/11/21 Mon 06/12/21

142 Scaffold @ 3rd Fl 5 days Tue 14/12/21 Mon 20/12/21

143 Scaffold @ 4th Fl 5 days Tue 21/12/21 Tue 04/01/22

144 Scaffold @ 5th Fl 5 days Thu 13/01/22 Wed 19/01/22

145 Scaffold @ 6th Fl 5 days Fri 28/01/22 Thu 03/02/22




149 Scaffold @ Roof Top 5 days Thu 31/03/22 Wed 06/04/22

150 Dismantle Scaffold 47 days Wed 18/05/22 Thu 21/07/22

151 Scaffold @ Roof top 3 days Wed 18/05/22 Fri 20/05/22

152 Scaffold @ 9th Fl 3 days Mon 23/05/22 Wed 25/05/22

153 Scaffold @ 8th Fl 3 days Thu 26/05/22 Mon 30/05/22

154 Scaffold @ 7th Fl 3 days Tue 31/05/22 Thu 02/06/22




158 Scaffold @ 3rd Fl 5 days Fri 24/06/22 Thu 30/06/22

159 Scaffold @ 2nd Fl 5 days Fri 01/07/22 Thu 07/07/22

160 Scaffold @ 1st Fl 5 days Fri 08/07/22 Thu 14/07/22

161 Scaffold @ Grd Fl 5 days Fri 15/07/22 Thu 21/07/22

162 Externals 146 days Tue 21/12/21 Mon 25/07/22

236 Sample Room 60 days Fri 11/02/22 Tue 10/05/22

239 Fit Out 257 days Tue 14/12/21 Wed 21/12/22

590 Lift Installations 90 days Wed 30/03/22 Fri 05/08/22

595 Drainage & Services 226 days Tue 26/10/21 Tue 20/09/22

599 External items 30 days Fri 22/07/22 Fri 02/09/22

602 Commissioning & Testing 60 days Wed 21/09/22 Tue 13/12/22

604 Section Completions 35 days Wed 14/12/22 Wed 08/02/23

612 De mobilise (welfare & hoarding) 5 days Thu 19/01/23 Wed 25/01/23

613 Planned Completion Date 0 days Wed 08/02/23 Wed 08/02/23

Maldron Hotel Pre-Construction Programme Review for Discussion - RC Option

Pre-Construction Stage (updated 18.01.21)

Construction Stage

Design (Continuous)

Site Set-Up

Demolition Works

Site Hoarding

Underpinning Works

Reduce Level Dig Stage 1

Piling Platform

Piling

Access Requirements

UXO Survey

Ground/Basement Works

Tower Crane

Erect tower crane

Dismantle Tower Crane

Goods & Passenger Hoist

RC Frame

Scaffolding

Erect Scaffold

Scaffold to demolish external staircase

Scaffold @ Basement

Scaffold @ Grd Fl

Scaffold @ 1st Fl

Scaffold @ 2nd Fl

Scaffold @ 3rd Fl

Scaffold @ 4th Fl

Scaffold @ 5th Fl

Scaffold @ 6th Fl

Scaffold @ 7th Fl

Scaffold @ 8th Fl

Scaffold @ 9th Fl

Scaffold @ Roof Top

Dismantle Scaffold

Scaffold @ Roof Top

Scaffold @ 9th Fl

Scaffold @ 8th Fl

Scaffold @ 7th Fl

Scaffold @ 6th Fl

Scaffold @ 5th Fl

Scaffold @ 4th Fl

Scaffold @ 3rd Fl

Scaffold @ 2nd Fl

Scaffold @ 1st Fl

Scaffold @ Grd Fl

Externals

Sample Room

Fit Out

Lift Installations

Drainage & Services

External items

Commissioning & Testing

Section Completions

De mobilise (welfare & hoarding)

Planned Completion Date

TWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMTWTFSSMT

06 Dec '2013 Dec '2020 Dec '2027 Dec '2003 Jan '2110 Jan '2117 Jan '2124 Jan '2131 Jan '2107 Feb '2114 Feb '2121 Feb '2128 Feb '2107 Mar '2114 Mar '2121 Mar '2128 Mar '2104 Apr '2111 Apr '2118 Apr '2125 Apr '2102 May '2109 May '2116 May '2123 May '2130 May '2106 Jun '2113 Jun '2120 Jun '2127 Jun '2104 Jul '2111 Jul '2118 Jul '2125 Jul '2101 Aug '2108 Aug '2115 Aug '2122 Aug '2129 Aug '2105 Sep '2112 Sep '2119 Sep '2126 Sep '2103 Oct '2110 Oct '2117 Oct '2124 Oct '2131 Oct '2107 Nov '2114 Nov '2121 Nov '2128 Nov '2105 Dec '2112 Dec '2119 Dec '2126 Dec '2102 Jan '2209 Jan '2216 Jan '2223 Jan '2230 Jan '2206 Feb '2213 Feb '2220 Feb '2227 Feb '2206 Mar '2213 Mar '2220 Mar '2227 Mar '2203 Apr '2210 Apr '2217 Apr '2224 Apr '2201 May '2208 May '2215 May '2222 May '2229 May '2205 Jun '2212 Jun '2219 Jun '2226 Jun '2203 Jul '2210 Jul '2217 Jul '2224 Jul '2231 Jul '2207 Aug '2214 Aug '2221 Aug '2228 Aug '2204 Sep '2211 Sep '2218 Sep '2225 Sep '2202 Oct '2209 Oct '2216 Oct '2223 Oct '2230 Oct '2206 Nov '2213 Nov '2220 Nov '2227 Nov '2204 Dec '2211 Dec '2218 Dec '2225 Dec '2201 Jan '2308 Jan '2315 Jan '2322 Jan '2329 Jan '2305 Feb '2312 Feb '2319 Feb '2326 Feb '2305 Mar '2312 Mar '2319 Mar '2326 Mar '2302 Apr '2309 Apr '2316 Apr '2323 Apr '2330 Apr '2307 May '2314 May '2321 May '2328 May '2304 Jun '2311 Jun '23

2021 2022 2023

Task

Split

Milestone

Summary

Project Summary

Inactive Task

Inactive Milestone

Inactive Summary

Manual Task

Duration-only

Manual Summary Rollup

Manual Summary

Start-only

Finish-only

External Tasks

External Milestone

Deadline

Path Predecessor Milestone Task

Path Predecessor Summary Task

Path Predecessor Normal Task

Progress

Manual Progress

MALDRON HOTEL

SHOREDITCH

Construction Programme

Date Of Issue 2020.01.20

Rev 03

Page 1

Date: Wed 20/01/21

STAIR TO BE DEMOLISHED

STAIR TO BE DEMOLISHED

KIFFEN STREET

PAUL STREET

4917-18

10005

30005 2

0005

400065

0006

IT IS SUGGESTED THAT THESE TARGETS BE INSTALLED USING A LONG REACH POLE FROM STAIR

Notes

Status

Title

Project

DateRev.

Client



Drawn

Drawing No.

Date

A1 Scales

Eng. Chk.

Rev.

App'd.

32 Lafone Street

London

SE1 2LX

t: +44(0)20 7089 6800


walsh.co.uk


WALSH

WA Ref. Suitblty.

C:\Users\s.andrews\Documents\5232-WAL-ZZ-ZZ-M3-S-2019-CENTRAL_gary.thorneMDNJG.rvt

As indicated

MALDRON SHOREDITCH

DALATA HOTELS

FOR APPROVAL

MOVEMENT MONITORINGSPECIFICATIONSHEET 2

SA

BR --12/2020

P015232-WAL-ZZ-SW-DR-S-0004

5232

P01 13.01.21 SA FIRST ISSUE




4. TRIGGER LEVELS APPROPRIATE FOR THE EXPECTED RAFT SETTLEMENT. NOTE: REFER TO CGL REPORT REF. CG 38186 FOR SETTLEMENT ANALYSIS & BUILDING DAMAGE CRITERIA ASSESSMENT.

5. REFLECTIVE TARGETS TO BE BONDED TO MASONRY SURFACE WITH BONDING AGENT (NO MORE NAILS GRAB ADHESIVE) SUFFICIENT TO STICK FAST FOR MIN 2 YEARS, BUT DEGRADE WITH TIME AND LEAVE NO NOTICEABLE MARKING ONCE TARGET HAS FALLEN.SHOULD ANY TARGET FALL OFF DURING MONITORING PERIOD, NEW TARGETS TO BE FIXED AND RELATED TO OLD MEASUREMENTS WITH NEW BASE READINGS.

ON COMMISIONING, THREE INDEPENDANT SETS OF READINGS TO BE TAKEN IMMEDIATELY AFTER INSTALLATION. IF THE THREE SETS OF READINGS DIFFER BY MORE THAN ALLOWABLE ACCURACY, EQUIPMENT TO BE CHECKED / RE-CALIBRATED AND A FURTHER SET OF READING CARRIED OUT.



Red Trigger level actionWorks are to cease until advised by the Construction Manager. Review horizontal and vertical movements in combination. Additional temporary support measures and possibly redesign ofthe temporary and/or permanant works will be required. Do not recommence work until formal permission is given.

Amber Trigger levelaction

Review monitoring to determine cause and course of action. Horizontal and vertical movement to be assessed in combination. An increase in frequency of monitoring will be required.Review ground measurements, structure response and temporary works. Works may proceed, but with caution and a close awareness of the monitoring readings.

∆v Vertical

∆hoOut of planehorizontal

∆hiIn planehorizontal

Action:

NOTE 1 MIN MONITORING PERIOD AS SHOWN OR UNTIL TARGET OBSCURED BY WORKS

RETAINING WALL KIFFENSTREET

INSIDE FACE OFWALL

TOP BOTTOM &MID HEIGHT 5m

c/c

VERTICAL &HORIZONTALPOSITION

MIN 2 MONTHS PRIORTO WORKS UNTIL 3

MONTHS AFTER FRAMECOMPLETE

WEEKLY MONTHLY ± 2mm 5 - 10 8 - 15

RETAINING WALL PAULSTREET

INSIDE FACE OFWALL


c/c





47 PAUL STREETGABLE WALL & EAST

FACADE

REFER TOELEVATION 1-1 &

2-2




WEEKLY MONTHLY ± 1mm 6 5 5 8 7 7

DEVELOPMENT HOUSESOUTH FACADE &END OF EAST ANDWEST FACADE

REFER TOELVATION 1-1,2-2 & PHOTO.





∆v ∆hi ∆ho ∆v ∆hi ∆ho

BUILDING / STRUCTURE ELEMENTSMONITORINGLOCATIONS MEASUREMENTS DURATION

FREQUENCY OFREADINGS DURINGBASEMENT WORKS

FREQUENCY OFREADINGS AFTERCOMPLETION OF

GROUND FLOOR SLAB

REQUIREDACCURACY

Amber Trigger Levels(mm)

Red Trigger Levels (mm)

Table 1: Summary of indicative Movement Monitoring Frequency, Accuracy and Trigger Level requirements

SCALE: 1 : 150

ELEVATION 4

SCALE: 1 : 150

ELEVATION 5

KEYPLAN

SCALE: 1 : 100

PLAN ON SOUTH END OFDEVELOPMENT HOUSE

9 NO. TARGETS ON SOUTH ELEVATION

ACESS TO BE REQUESTED FOR OVERHAND FIXINGS OF

TARGETS FROM TERRACE LEVEL WHERE POSSIBLE

ACESS TO BE REQUESTED FOR OVERHAND FIXINGS OF TARGETS WHERE POSSIBLE

KIFFEN

STREET

PAUL S

TREET

4917-18

10005

30005 2

0005

400065

0006

Notes

Status

Title

Project

DateRev.

Client



Drawn

Drawing No.

Date

A1 Scales

Eng. Chk.

Rev.

App'd.

32 Lafone Street

London

SE1 2LX

t: +44(0)20 7089 6800


walsh.co.uk


WALSH

WA Ref. Suitblty.

C:\Users\s.andrews\Documents\5232-WAL-ZZ-ZZ-M3-S-2019-CENTRAL_gary.thorneMDNJG.rvt

As indicated

MALDRON SHOREDITCH

DALATA HOTELS

FOR APPROVAL

MOVEMENT MONITORINGSPECIFICATIONSHEET 1

AMc

BR --02/2020

P025232-WAL-ZZ-SW-DR-S-0005

5232




4. TRIGGER LEVELS APPROPRIATE FOR THE EXPECTED RAFT SETTLEMENT. NOTE: REFER TO CGL REPORT REF. CG 38186 FOR SETTLEMENT ANALYSIS & BUILDING DAMAGE CRITERIA ASSESSMENT.

5. REFLECTIVE TARGETS TO BE BONDED TO MASONRY SURFACE WITH BONDING AGENT (NO MORE NAILS GRAB ADHESIVE) SUFFICIENT TO STICK FAST FOR MIN 2 YEARS, BUT DEGRADE WITH TIME AND LEAVE NO NOTICEABLE MARKING ONCE TARGET HAS FALLEN.SHOULD ANY TARGET FALL OFF DURING MONITORING PERIOD, NEW TARGETS TO BE FIXED AND RELATED TO OLD MEASUREMENTS WITH NEW BASE READINGS.

ON COMMISIONING, THREE INDEPENDANT SETS OF READINGS TO BE TAKEN IMMEDIATELY AFTER INSTALLATION. IF THE THREE SETS OF READINGS DIFFER BY MORE THAN ALLOWABLE ACCURACY, EQUIPMENT TO BE CHECKED / RE-CALIBRATED AND A FURTHER SET OF READING CARRIED OUT.



W01 01.03.20 AMc WORK IN PROGRESS ISSUED FOR COMMENT

Red Trigger level actionWorks are to cease until advised by the Construction Manager. Review horizontal and vertical movements in combination. Additional temporary support measures and possiblyredesign of the temporary and/or permanant works will be required. Do not recommence work until formal permission is given.

Amber Trigger level actionReview monitoring to determine cause and course of action. Horizontal and vertical movement to be assessed in combination. An increase in frequency of monitoring will berequired. Review ground measurements, structure response and temporary works. Works may proceed, but with caution and a close awareness of the monitoring readings.

∆v Vertical

∆hoOut of planehorizontal

∆hiIn planehorizontal

Action:

NOTE 1 MIN MONITORING PERIOD AS SHOWN OR UNTIL TARGET OBSCURED BY WORKS

RETAINING WALL KIFFENSTREET

INSIDE FACEOF WALL


c/c


MIN 2 MONTHS PRIOR TOWORKS UNTIL 3 MONTHSAFTER FRAME COMPLETE


RETAINING WALL PAUL STREETINSIDE FACEOF WALL


c/c




47 PAUL STREETGABLE WALL &EAST FACADE

REFER TOELEVATION 1-1 &

2-2




17-18 CLERE STREETGABLE WALL &WEST FACADE

REFER TOELVATION 1-1 &

3-3




∆v ∆hi ∆ho ∆v ∆hi ∆ho

BUILDING / STRUCTURE ELEMENTSMONITORINGLOCATIONS MEASUREMENTS DURATION

FREQUENCYOF READINGS

DURINGBASEMENTWORKS

FREQUENCY OFREADINGS AFTERCOMPLETION OF

GROUND FLOOR SLAB

REQUIREDACCURACY

Amber Trigger Levels(mm) Red Trigger Levels (mm)

Table 1: Summary of indicative Movement Monitoring Frequency, Accuracy and Trigger Level requirements

SCALE: 1 : 100

ELEVATION 1

SCALE: 1 : 100

ELEVATION 2SCALE: 1 : 100

ELEVATION 3

KEYPLAN

P01 20.03.20 AMc ADDITIONAL TARGETS SHOWN IN LINE WITHPOINT 2 COMMENTS

P02 13.01.21 SA TRIGGER LEVELS UPDATED TO VALUESAPPROPRIATE TO PILED SCHEME ANDIDENTICAL TO THOSE AGREED WITH POINT 2

SF-55CONTINUOUS FLIGHTAUGER

The new SF-55 delivers the ideal combination of efficiency, smart working and compactness.

Since 1987 when the first CM-48 was produced in Cesena, Soilmec became a landmark for

CFA dedicated machines. Today, after 3 further models and over 600 units sold, Soilmec

launches the next generation of this dedicated CFA rig: the new SF-55.

The main design elements and the technological innovations come

together in this new machine. Increased performance, simplicity

and reliability are the result of this new step forward.

DMS ON BOARDBuilt-in instrumentation for equipment supervision and performance control.

DMS PCLicensed software for machine and production data processing and reporting.

DMS MANAGER 4.0 Cloud app for asset, fleet and site management.

Soilmec DMS Drilling Mate System

Electronic system for drilling equipment control,

production supervision and fleet management developed

and owned by Soilmec since the late ‘90s.

Smart WorkingNew DMS 4.0, a multi-language adjustable 12” touch-screen to manage the drilling rig, monitor alarms, and set and store technology parameters in real time.

CFA Autorotary. This function increases the operator comfort reducing the fatigue and arm vibration during the drilling phase.

CFA Auto Drilling is the automated drilling system developed by Soilmec:

DMS defines the correct mix of parameters and checks to ensure greater efficiency in terms of digging performance.

• Allows the operator to detect the corkscrew effect

• Allows the operator to detect excessive over-excavation & over-flighting

• Optimises the level of auger filling

• Optimises the drilling process

• Allows the operator to become a controller of the automated functions set

• Reduces stress and fatigue to the operator

Sleeve extension warning system (Patent Pending) to avoid incorrect operations during coupling procedure, giving the operator the visualization of the correct locking position of the sleeve extension.

Wi-Fi Concrete Sensor used to measure the pressure of the concrete.

Auxiliary line restraint - in a safe position easily accessible to the banksman.

DMS

Con

trol

Working configurationStandard version Extended version

3410

1065

444

1950

0 au

ger 23

119

2842

9

4000

7004664

500

6000

3410

1065

444

2150

0 au

ger

2511

9 3042

9

4664

500

6000

R3337 R3337

CFA - Continuous Flight Auger - 5 lines pull standard version

Operating weight (c/w 6 m - 19.7 ft sleeve extension, w/o auger) 36300 kg 80028 lb

Max pile diameter 900 mm 35.43 in

Max length of auger 19,5 m 63.98 ft

Max length of sleeve extension 6 m 19.69 ft

Max pile depth (c/w 6 m - 19.7 ft sleeve extension) 1 25 m 82.02 ft

Nominal extraction force 510 kN 114651 lbf

Additional crowd force on auger 2 37 kN 8318 lbf

CFA - Continuous Flight Auger - 5 lines pull extended version

Operating weight (c/w 6 m - 19.7 ft sleeve extension, w/o auger) 37200 kg 82012 lb

Max pile diameter 900 mm 35.43 in

Max length of auger 21,5 m 70.54 ft

Max length of sleeve extension 6 m 19.69 ft

Max pile depth (c/w 6 m - 19.7 ft sleeve extension) 1 27 m 88.58 ft

Nominal extraction force 510 kN 114651 lbf

Additional crowd force on auger 2 37 kN 8318 lbf 1 depth reduced of 1,5 m (4.92 ft) with roller auger cleaner2 package on request

Rotary

Type single gear single gear

Max torque 100 kNm 73755 lb*ft

Rated torque 85 kNm 62692 lb*ft

Max drilling speed 41 rpm 41 rpm

Weight 2150 kg 4740 lb

Rotary torque diagram

Torq

ue (k

Nm

)

Speed (rpm)

0,0

10,0

20,0

30,0

40,0

50,0

60,0

70,0

80,0

0,05 ,0 10,0 15,0 20,0 25,0 30,0 35,0 40,0 45,0

100

41

Drawing are not to scale. All technical data are purely indicative and subject to change without notice.

Transport,dimensions & weights16274

140302244

3252

2585

2226

1065

34791855

879846642811

729

1271

355637

81

2500

2550

2857

700

Transport configuration in CFA - standard version

Transport weight 34800 kg 1 76721 lb

1

Transport length 16274 mm 53.38 ft

Transport width 2550 mm 8.36 ft

Transport configuration in CFA - extended version

Transport weight 35700 kg 2 78705 lb

2

Transport length 16266 mm 53.37 ft

Transport width 2550 mm 8.36 ft

1 includes the base carrier c/w undercarriage with 700 mm track shoes 2 includes the base carrier c/w undercarriage with 700 mm track shoes

Standard version

Extended version16266

140232244

3247

2585

2094

1065

13561839

87904664

824

1271

355637

81

2500

2550

2857

700

2811

Drawing are not to scale. All technical data are purely indicative and subject to change without notice.

Safer Workplace. Better Workplace.Every Soilmec equipment can be purchased with the EN16228 certification package which includes all accessories/devices to ensure the highest level of accessibility and safety in accordance with European standards. Each machine undergoes the most stringent functional and performance tests: all loads are detected and compared with the expected values to guarantee the highest quality in production.

Access. Cabin footplate (walkways) with frontal access ladder

Coupling Hook. New anchor points on the undercarriage for machine transport

Winches. Measured lifted weight by the service and main winch with loading cell, displayed on DMS

Cabin/visibility. Aid of the camera kit and new mirrors

CFA Limit Switch. Lowering mast control in CFA version

CFA auger guide. Guard rubber protections

Maintenance. Conveying the contaminated liquids

Turret Rotation. Automatic turret alarm during rotation

Visibility. Led light 25-50W for having 10lux

Safety/Radio Remote Control. Safety during transport phase or along ramps

Technical data

Undercarriage Undercarriage

Type variable gauge, articulated side frames variable gauge, articulated side frames

Overall width with retracted crawlers 2500 mm 98.43 in

Overall width with extended crawlers 4000 mm 157.48 in

Width of triple grouser track shoes 700 mm 27.56 in

Overall length of crawlers 4660 mm 183.46 in

Traction force 280 kN 62945 lbf

Travelling speed 0 - 2 km/h 0 - 1.24 mph

Hydraulic system

Hydraulic system

Main pumps flow 320 l/min 85 US gal/min

Hydraulic oil tank capacity 400 l 106 US gal

FoWclearance

Front of wall clearance

CFA - Continuous Flight Auger - standard version due to swan neck 870 mm 34.25 in

CFA - Continuous Flight Auger - extended version due to swan neck 870 mm 34.25 in

Main winch - standard

Type controlled descent controlled descent

Rope layers 3 3

Line pull (1st layer) 102 kN 22930 lbf

Rope diameter 19 mm 0.75 in

Rope speed (1st layer) 67 m/min 220 ft/min

Auxiliary winch

Type controlled descent controlled descent

Rope layers 4 4

Line pull (1st layer) 41 kN 9217 lbf

Rope diameter 16 mm 0.63 in

Rope speed (1st layer) 87 m/min 285 ft/min

Winches

Engine

Engine model Cummins B6.7 Cummins B6.7

Power rating 1 168 kW @ 2200 rpm 225 HP @ 2200 rpm

Engine conforms to Exhaust emission Std 2 EU stage V US EPA Tier 4f

Fuel tank capacity 375 l 99 US gal

AD Blue tank capacity 57 l 15 US gal

Engine

1 Max power available: 188 kW (252 Hp) @ 1900 rpm2 Cummins QSB 6.7 - US EPA Tier3 is available on request (164 kW @ 2200 rpm)

Configurations

standard optional not available standard equipment for CE certification

UNDERCARRIAGE

Variable gauge, articulated side frames, 700 mm track shoes

Variable gauge, articulated side frames, 900 mm track shoesRadio remote control for tramming operation

UPPER STRUCTURE

Diesel engine Cummins Stage V – US EPA Tier 4fDiesel engine Cummins Stage IIIA – US EPA Tier 3Acoustic & light alarm for trammingSound proofed canopiesLadder kit on mast440 kg Additional counterweight

CAB

Protective grilleRearview mirrorsComfort packakgeLighting system in front of the cab

CONTROL AND MONITORING SYSTEM

DMS ON BOARD with technological package

DMS PCDMS manager 4.0GSM / GPRS / WIFI ModemDMS ON BOARD adjustable monitor 12" touch screenSurround view cameras with display in the cabInclinometer deviceDepthmeter for main winchAutorotary package

WINCHES

Main winch SW101 model Service winchService rope holder

ROTARY UNIT

Rotary unit: max torque intermitted: 100 kNmReplaceable drive sleeve

MAST

Upper foldable mast elementLower foldable mast elementConcrete pipe on mast

Standard Extended

CFA Continuous Flight Auger Piles

UNDERCARRIAGE

CFA TECHNOLOGY

Short sleeve HD-4Sleeve 3 m long HD-4 or HD-5Sleeve 6 m long HD-4 or HD-5Package for CFA 21,5 m auger length including 2 m mast extensionAdditional crowd force on augerOpenable lower guide d.900mmAuger cleaner star typeCohesive soil kit for star auger cleanerDouble roller auger cleaner d.850 mmTwo pressure transducers kitWiFi sensor for concrete pressureWarning system for CFA sleeve extension couplingHydraulic prearrangement for VTH-1 vibrator

Standard Extended

CFA Continuous Flight Auger Piles

Tech

nica

l daa

she

et S

F-55

_ E

N -

001

- 01

/202

0

www.soilmec.it

This brochure has been edited and distributed by SOILMEC Spa. The present document cancels and override any previous ones. This brochure shall not be distributed, reproduced or exhibited without SOILMEC Spa. authorization in accordance with to SOILMEC web site disclaimer condition.

SOILMEC Spa distributes machinery and structures all over the world, supported by SOILMEC Spa subsidiary companies and dealers. The complete Soilmec network list is available on the web site www.soilmec.it

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Date post:	25-Feb-2023
Category:	Documents
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