construction of incubator 2 alconbury …...cdm 2015 guidance, l153, appendix 3, prior to the...
TRANSCRIPT
CONSTRUCTION OF INCUBATOR 2 ALCONBURY WEALD ENTERPRISE ZONE · ALCONBURY WEALD HUNTINGDON
CDM PRE-CONSTRUCTION INFORMATION CONSTRUCTION (DESIGN & MANAGEMENT) REGULATIONS 2015
CONSTRUCTION MANAGEMENT SERVICES
PFB Ref: 7761.15 PCI – 6.2.17
PRE-CONSTRUCTION INFORMATION · CONTENTS 1.00 PROJECT DETAILS 1.01 CLIENT/EMPLOYER/PROJECT MANAGER: Urban & Civic Alconbury Ltd
The Club · Alconbury Enterprise Campus · Alconbury Weald · Huntingdon · Cambridgeshire Richard Hepworth 01642 525020 [email protected]
1.02 ARCHITECT: Allford Hall Monaghan Morris (AHMM) Morelands 5-23 Old Street London EC1V 9HL Louise Regan 020 7251 5261 [email protected]
1.03 CIVIL & STRUCTURAL ENGINEER: Peter Dann Newton House Cambridge Road Barton Cambridge CB23 7WJ Alan Lloyd 01223 264 688 [email protected]
1.04 CIVIL INFRASTRUCTURE DESIGNER: Peter Brett Associates Telford House Cow Lane Fulbourn CB21 5HB Warren Cull 01223 882000 [email protected]
1.05 SERVICES CONSULTANT: Hoare Lea Botanic House 98 -100 Hills Road Cambridge CB2 1PH Justin Tan 01223 556 820 [email protected]
1.06 CDM PRINCIPAL DESIGNER: PFB Construction Management Services Ltd Jonathan Scott Hall Thorpe Road Norwich · NR1 1UH Tim Duffy 01603 631396 01603 613222 [email protected]
1.07 HEALTH & SAFETY EXECUTIVE (HSE): Construction Unit Woodlands · Manton Lane · Manton Lane Industrial Estate · Bedford · MK41 7LW 1.08 LOCAL AUTHORITY: Huntingdonshire District Council 1.09 PROGRAMME: Lead in Time: c.3 weeks Construction Period: c. TBC
Site commencement: c. April 2017 Completion Date: 22 December 2017 1.10 OUTLINE DESCRIPTION OF WORK Construction works comprise: Site set up/welfare facilities; temporary works; excavations/foundations
lifting operations; construction of two-storey steel framed building, roofworks; concrete floors, glazed façade; electrical, mechanical, lift, services installations including energising commissioning and testing; installation of fixtures, fittings, finishes, decoration, external works including excavations, landscaping and car park work.
2.00 INTRODUCTION 2.01 Construction (Design & Management) Regulations 2015 ~ CDM Regulations 2.02 CDM Pre-Construction Information – CDM 2015 Regulations – Appendix 2 2.03 CDM 2015 Regulations 12 &13 & HSE CDM 2015 Guidance, Appendix 3 – Construction Phase Plan 2.04 Temporary Works Design – CDM 2015 Regulation 9 3.00 INCUBATOR 2 EXISTING ENVIRONMENT 3.01 Vehicular Access/Parking 4.00 INCUBATOR 2 AVAILABILITY OF INFORMATION 4.01 Site Investigation 4.02 Existing Utilities/HSG47 – Avoiding Danger from Underground Services/Excavations 4.03 Unexploded Ordnance [UXO] Report 5.00 FIRE PREVENTION DURING CONSTRUCTION WORKS 5.01 Fire/Risk Prevention/Emergency Procedures 5.02 Construction (Design & Management) Regulations 2015 5.03 Fire Prevention on Construction Sites 5.04 Fire Safety in Construction Work 5.05 Emergency Arrangements/Emergency Escape Routes 6.00 ALCONBURY WEALD · CONSTRUCTION SITE RULES 6.01 Site Wide Liaison Arrangements 6.02 Identity Cards 6.03 Control of Noise · Dust · Disruption 6.04 Welfare Facilities 6.05 CDM Compliance Review/Reporting 7.00 RESIDUAL SIGNIFICANT OR UNUSUAL SITE/DESIGN HAZARDS
Peter Brett Associates - Design Statement 2099/TN001 Appendix I SITE INVESTIGATION REPORT EXECUTIVE SUMMARY Appendix II EXPLORATORY HOLE LOCATION PLAN Appendix III UNEXPLODED ORDNANCE [UXO] REPORT RISK MAP Appendix IV ALCONBURY WEALD CONSTRUCTION SITE RULES Appendix V HEALTH & SAFETY FILE · Information Requirements Appendix VI CDM COMPLIANCE REPORT/REVIEW
PFB Ref: 7761.15 PCI – 6.2.17
2.00 INTRODUCTION · Summary and Objectives 2.01 Construction (Design & Management) Regulations 2015 ~ CDM Regulations The Construction (Design & Management) Regulations 2015 apply to the Construction of Incubator 2
Works at Alconbury Weald and the Client, CDM Principal Designer, Designers/Specifiers, Principal Contractor and Contractors have duties regarding their approach to health and safety, so that it is taken into account, co-ordinated and managed effectively throughout all stages of the project.
2.02 CDM Pre-Construction Information [PCI] – CDM 2015 Regulations + HSE Guidance Appendix 2 The CDM Pre-Construction Information [PCI] contains information to satisfy the requirements of the
Construction (Design & Management) Regulations 2015 and HSE Guidance L153, Appendix 2. The PCI contains relevant project information, including details of any residual significant or unusual issues and site constraints inherent within the site/adjacent areas, or the specification for the works, and to assist the Principal Contractor with the development of the CDM Construction Phase Plan.
2.03 CDM 2015 Regulations 12 & 13+HSE CDM 2015 Guidance, Appendix 3 – Construction Phase Plan The appointed Principal Contractor, is required to develop the information contained within the PCI and
other tender documents, including Surveys, into a control and management strategy for ensuring the required standards for health and safety are achieved on site. The Construction Phase Plan requires to be compliant with CDM 2015 Regulations 12 & 13 and HSE CDM 2015 Guidance, L153, Appendix 3, prior to the construction works commencing on site. The CDM Construction Phase Plan requires to contain as a minimum, prior to work commencing: 1. Principal Contractor’s site standards for health and safety. 2. Personnel in charge of the works and relevant health and safety management experience. 3. Site set up/welfare facilities to satisfy the requirements of CDM 2015, Regulation 13 (4),(c). 4. Method statements/safety system of work for:
(i) Logistics Strategy; (ii) Explosive Ordnance Threat Mitigation; (iii) Avoiding Danger from Underground Services.
2.04 Temporary Works Design – CDM 2015 Regulation 9 The CDM 2015 Regulations, Regulation 9, ‘Duties of Designers’, apply to Contractor’s Design including
Temporary Works Design, such as, temporary propping, scaffolding/special scaffolds, temporary roofs; excavation support. As such, the Principal Contractor, utilising temporary works designers, is required to provide to the CDM Principal Designer, appropriate design information relating to the temporary works design prior to the associated temporary works commencing, where the design is greater than category 0 (Standard Solutions) in accordance with BS5975. This includes temporary works design drawings where required and details of the relevant Regulations, Codes of Practice, British Standards that the design complies with.
3.00 INCUBATOR 2 · EXISTING ENVIRONMENT The Alconbury Enterprise Zone is a campus style development located approximately 3 miles north of
Huntingdon, Cambridgeshire. The site is currently used for a number of usages including container storage, transportation/heavy goods vehicles services, industrial/storage and general commercial use.
3.01 Vehicular Access/Parking Vehicular access to the Incubator 2 site is via the gate house off the roundabout on the B1043, Ermine
Street. Parking within the locality is available on the Incubator 2 construction site.
4.00 INCUBATOR 2 AVAILABILITY OF INFORMATION 4.01 Site Investigation Report Peter Brett Associates’ report “Alconbury Weald, Key Phase 1 Employment Area, Ground
Investigation Interpretive Report: 24213/3501” Rev: 2 Dated: October 2014, highlights the geographical properties of the site. Refer to Appendix 1 Site Investigation Executive Summary.
4.02 Existing Utilities/HSG47 – Avoiding Danger from Underground Services/Excavations The Contractor should also note the presence on Site of the HV and LV cables, gas services, above and
below ground telecom network, water services together with the existing abandoned and live surface, foul and highways drainage system. The Contractor should also note the presence of LV electricity cables, private drainage, underground BT and other data cables and street lighting cables. These are indicated on the Existing Utilities service records and drawing PBA 24213/023/120. Copies of the Services records are available from Peter Brett Associates. The Principal Contractor must take all reasonable measures to locate and identify any remaining live services present within the vicinity of the works. Prior to undertaking any excavations, the Principal Contractor is to undertake a Site Survey for existing services in accordance with the procedures outlined within HSG47, ‘Avoiding Danger from Underground Services’.
EX PLVEX
PLV
E X PL VEX PLV
EX PLV
EXPLV
EX PLVLV
EXPL
VEX
PLV
EXPLV
EX PLV
EX PLV
EX P VEX
PLV
EXPLV
EXPLV
EX PLV
EX PLV
EX PLV
EX PLV
EX
PL V
EXP L V
EXSLCEX
SLC
EX
SLC
EXSLC EX SLC
E X SLC
E XSLC
EXSLC
EXSLC
EXSLC
EX SLC
EXSLC
E XPH
EXPL
V
PLV
EXPL
V
E
X
P LV
EXPHV
EXPHV
E X PHV
EXPHV
EX PHVEX PHV
EX PHV
EXPLV
EXPLV
EXPLV
EXPLV
EXPLV
EXPHV
EXPHV
EXPH
VEX
PHV
EX EX SLCEX
SLC
EXSLC
EXSLC
E X SLC
BT
EX BT
EXBT
EXBT
EXBT
PW
EXPW
EX PW
EXPLV
EXPLP
EXPLP
EX BT
EXBT
EXBT
EXBT EX
BT
EXPLP
EX PLP
PLP
EXPLP
EXPLP
EX
PLP
O I L EX O I L EX OI L EX OI L EX
OI L
EXOI L
EXOIL
EXOIL
EXOI L
EX OI LEX OI L
OIL
EX
EXPW
EXPW
EXPW
EXPW
LV
EXPL
V
EXPLV
EX
PLV
EXPL
V
EXPW
EX
PW
EXB T
XBT
EXBT
EXBT
EXBT
EXBT
EXBT
EXBT
EXBT
EXBT
EX B TEX
BT
EXBT
EXBT
EX
BT
EXBT
EXBT
EXBT
EXBT
EXBT
PW
EXBT
EXBT
EXBT
EX PW
EX PW
EX PW
EX PW
EX PWEX BT
EX
EXPW
EXPW
EXPW
EXPW
EXPW
EXPW
EXPW
EXPLV
EX PLV
EX PLV
EXBT
EXBT
EXBT
EXBT
EXBT
EXBT
EXBT
EXBT
EXBT
EXPLV
X PLV
EXPLV
EX
EX PW
EX PW
EXPW
EXPW
EXPW
EXPW
EXPW
EXPW
EXPW
EXPW
EX
PW
EXSLC
EX
SLC
EXBT
EXBT
EXBT
EX BT
EX BT
EX BT
EXBT
EE
EX BT
EX BT
EX BT
EXBT
EXEX
EXCT
EXCT
MP
EXMP
EXMP
EXMP
EMP
EXM
P
EXMP
EXMP
EXMP
EXMP
EXMP
EXMP
EXMP
EXMP
EXMP
E
XMP
EX
BT
EXCT
EXC
EX CT V
EX CTV
EX CTV
EXCTV
EX CTV
EX CTV
EXCTV
EXCTV
EXCTV
EXCTV
EXCTV
EXCTV
EX CT V
EX CT V
EX CT V
EX CT V
EX CT V
EX CT V
EX CTV
EX CT V
EX CTV
EX CT V
EXSL
EX SLC
EX SLC
EX SLC
EXSLC
EXSLC
EXSLC
EX SLC
EX SLC
EX SLC
EX SLC
EX SLC
EX SLC
EX SLC
EXSLC
EX BT
EX BT
EX BT
EX BT
EX BT
EX BT
EX BT
EX BT
EX BT
EX BT
EXBT
EXBT
EXBT
EXBT
EX BT
EX BT
EX BT
EX BT
EXBT
EXBT
EXBT
EXBT
EXBT
EXBT
EXBT
EXBT
EX BT
EX BT
EX BT
EX BT
EX BT
EX BT
EXEXEXEX BT
EX BT
EXW
EX W
EX W
EX W
EX W
EX W
EX W
EX W
EX W
EX W
EX W
EX W
EX W
EX W
EX W
EXW
XW
EX
W
EXW
EXW
EX W
EX W
EXEx1
EXEx1
EXEx1
EXEx1
EXCTV
EXCTV
EXCTV
EXCTV
EXCTV
EXCTV
EXCTV
EXCTV
EXBT
EXW
EXW EX W
EXW
EXW
EXW
EXW
EX W
EXW
EXW
EXBT
EXBT
EXBT
EXBT
EXLV
EXLV
EXLV
EXLV
EXLV
EXLV
EXLV
EXLV
X SLC
EX SLC
SLC
EX SLCEX
SLCEX
SLC
EX
HV
EXHV
EXHV
EX HV
EXLV
EXW
EX LVEX W
EXBT
EXCTV
EXCTV
EX BTEX CT VEX CT V
EX
EXW
EXW
EXW
EXHV
EX
HV
EXHV
EXHV
EX HV
EXHV
EXHV
EXLV
EXLV
EXLV
EXLV
EX LV
EXLV
EXLV
EX LVEX HV
EXHV
EXHV
EXHV
EXHV
EXHV
EXHV
EXHV
EXHV
EXHV
EXHV
EXLV
EXL
V
EX HVEX HV
EXBT
EXBT
EX
EXLV
EXLV
EXLV
EXLV
EXLV
EXLV
EXLV
EXLV
EX SLCEX SLC
EX SLCEX SLC
EXSLC
EXSLC
EX SLCEX SLC
EX SLCEX SLC
EX SLCEX SLC
EX SLCEX SLC
EXBT
EX
EX
EX CT V
EX CT V
EX CTV
EX CT V
EX CT V
EX CTV
KEY
AS BUILT STREET LIGHTINGAS BUILT LV ELECTRICITYAS BUILT HV ELECTRICITYAS BUILT BTAS BUILT CATVAS BUILT POTABLE WATERAS BUILT MEDIUM PRESSURE GASEXISTING PRIVATE LV ELECTRICITYEXISTING PRIVATE LV ELECTRICITY TO BEDECOMMISSIONEDEXISTING PRIVATE HVEXISTING PRIVATE HV ELECTRICITY TO BEDIVERTEDEXISTING BT TO BE DECOMMISSIONEDEXISTING PRIVATE POTABLE WATEREXISTING SURFACE WATER SEWEREXISTING FOUL WATER SEWER
PLANNING BOUNDARYEXISTING ELECTRICAL SUB STATION
EX SLC EX SLC
EX LV EX LV
EX HV EX HV
EX BT EX BT
EX CT V EX CT V
EX W EX W
EX M P EX M P
EX PL V EX PL V
EX PL V EX PL V
EX PHV EX PHV
EX PHV EX PHV
EX BT EX BT
EX PW EX PW
EX LV EX LV
REDUNDANT UTILITY TO BE REMOVEDBT CABLE
LV CABLE
PRIVATE LV CABLE
HV CABLE
PRIVATE HV CABLE
STREET LIGHTING CABLE
OIL PIPELINE
LOW PRESSURE GAS
PRIVATE LOW PRESSURE GAS
MEDIUM PRESSURE GAS
PRIVATE MEDIUM PRESSURE GAS
POTABLE WATER MAIN
PRIVATE POTABLE WATER MAIN
LIVE UTILITY TO BE RETAINED
EX O I L EX O I L
EX SLC EX SLC
EX L P EX L P
EX PW EX PW
EX HV EX HV
EX BT EX BT
EX M P EX M P
EX W EX W
EX PLV EX PLV
EX PHV EX PHV
EX PLP EX PLP
EX PMP EX PMP
NORTHAMPTONTel: 01604 878300
Checked
Drawing Issue Status
Date of 1st Issue
Drawing Number
Designed
Revision
DrawnMark Revision ChkdDate
File Location: j:\24213 alconbury\cad\dwgs\utilities (023)\24213_023_120.dwg
UTILITIES NOTE: The position of any existing public or private sewers, utility services, plant or apparatus shown on this
drawing is believed to be correct, but no warranty to this is expressed or implied. Other such plant or apparatus may also
be present but not shown. The Contractor is therefore advised to undertake his own investigation where the presence of
any existing sewers, services, plant or apparatus may affect his operations.
SCALING NOTE: Do not scale from this drawing. If in doubt, ask.
user name: bruce palmer
Offices throughoutthe UK and Europe
© Peter Brett Associates LLPwww.peterbrett.com
Approved
Appd
Drawn
ALCONBURY WEALD
INCUBATOR 2 CAR PARK
EXISTING UTILITIES AND SERVICES
URBAN & CIVIC
INFORMATION
24213/023/120
-
25.01.17
1:500
TB JC
TB WC
Client
A2 Scale
PFB Ref: 7761.15 PCI – 6.2.17
4.03 Unexploded Ordnance [UXO] Report A UXO Report titled “Explosive Ordnance Threat Assessment in respect of RAF Alconbury” has been
produced by BACTEC dated 19th April 2012. This Document has identified the areas of the works as being within a Medium / High risk Zone. The High Risk Zone being further North of the airfield in the area formally occupied by the “Explosives Storage Area” [ESA]. Annex S “Risk map” is included within Appendix III.
5.00 FIRE PREVENTION DURING CONSTRUCTION OF THE INCUBATOR 2 5.01 Fire Risk/ Fire Prevention/Emergency Procedures
The risk of fire occurring during the works should be minimal if the Principal Contractor adopts a pro-active approach in respect of fire prevention. Fire Prevention is a major project requirement. The Principal Contractor is to develop a site-specific Fire Prevention Strategy and also a Site Fire Plan incorporating the requirements of:
5.02 CDM 2015 Regulations: Regulation 29 · Prevention of risk from fire etc. Regulation 30 · Emergency Procedures. Regulation 31 · Emergency routes & Exits Regulation 32 · Fire detection & fire-fighting
5.03 ‘Fire Prevention on Construction Sites’ Joint Code of Practice, 9th Edition, October 2015, on the: ‘Protection from Fire of Construction Sites and Buildings Undergoing Renovation’ including regular assessment/review of fire risk and the development, implementation and regular updating of the ‘Site Fire Prevention & Safety Plan’ as construction proceeds or significant amendments to the design or sequence of the works occur. The site Fire Prevention & Safety Plan must be based on the Principal Contractor’s, site specific fire risk assessment, and be reviewed and updated periodically as circumstances change.
5.03.01 The site Fire Safety Plan is to form part of the Construction Phase Plan and is to detail as a minimum: Organisation of, and responsibilities for, fire safety and arrangements for recording all fire safety training given to site operatives;
5.03.02 General site precautions, fire detection and alarm systems, temporary emergency lighting, fire extinguishers and fire points;
5.03.03 Requirement for clear access to the site and buildings to be maintained at all times; 5.03.04 Requirement for escape routes inside the building, including corridors and stairwells, to be clearly signed
and kept clear of obstructions as far as is reasonably practicable; 5.03.05 Hot Work Permit regime where hot work cannot be avoided by other means; 5.03.06 Temporary buildings and temporary accommodation, including location, fire protection, construction and
maintenance; 5.03.07 Fire Escape and communications (including an effective evacuation plan and procedures for calling the
fire and rescue service); 5.03.08 Fire and rescue service access, facilities and co-ordination; 5.03.09 Instructions to be given to those on site of the required actions in case of fire; 5.03.10 Security measures to minimise the risk of Arson; 5.03.11 Materials’ storage and waste control regime, with particular reference to flammable and highly flammable
materials; 5.03.12 Maintenance of temporary electrical installations; 5.03.13 Use of fire retardant coverings; 5.03.14 Arrangements for plant and vehicles. 5.04 ‘Fire Safety in Construction Work’ – HSE Guidance Note HSG168 5.05 Emergency Arrangements/ Emergency Escape Routes
Prior to commencement of the works, the Principal Contractor is to ensure that all site operatives are aware of the means of escape procedures in case of fire. The Principal Contractor’s working methods, including storage of materials and equipment, must not impinge upon or restrict emergency escape routes from the building or emergency services access.
6.00 ALCONBURY WEALD · CONSTRUCTION SITE RULES Site Rules generally are as indicated in section 7.00, The preliminaries and as formulated for this project
by the Principal Contractor, and will include the following items: 6.01 Site Wide Liaison Arrangements The works are scheduled to be undertaken whilst surrounding Alconbury Weald buildings will be occupied
by other site users including contractors undertaking construction works. The Principal Contractor must make due allowance for any resultant working restrictions, In particular, the Principal Contractor is to implement liaison arrangements with Urban & Civic manager for road closures, traffic management, power outages, services disruption, other interactions and client staff visits.
6.02 Identity Cards - including photograph of operative, are to be worn on site at all times 6.03 Control of Noise · Dust · Disruption
Huntingdonshire District Council, as the local authority, impose restrictions on noisy work audible at the site boundary which can only be undertaken between 8.00 a.m. to 6.00 p.m. Monday to Friday and 8.00 a.m. to 1.00 pm on Saturdays with no such work at any other time.
PFB Ref: 7761.15 PCI – 6.2.17
6.04 Welfare Facilities The Principal Contractor is to provide adequate welfare and toilet/washing facilities in accordance with the
CDM 2015, 13 (4), (c) and Schedule 2 ‘Minimum Welfare Facilities Required for Construction Sites’. The welfare facilities are to be maintained in a suitable condition for the duration of the construction works
6.05 CDM Compliance Review/Reporting Construction (Design & Management) Regulations 2015
There is a general requirement within the CDM Regulations to monitor CDM compliance during construction work activities as well as the provision and maintenance of suitable welfare facilities. The CDM Compliance Report/Review, within Appendix VI, is to be completed by the Principal Contractor and issued as part of the CDM Reporting Procedures at Site Progress Meetings.
7.00 RESIDUAL SIGNIFICANT OR UNUSUAL SITE/DESIGN HAZARDS 7.01 The details within this section, together with the information separately provided by Allford Hall Monaghan
Morris, Architects, Peter Dann, Structural Engineers and Hoare Lea, Services Engineer represent residual, significant or unusual health and safety hazards related to the project which the Principal Contractor will be required to manage. Procedures for achieving a safe and healthy working environment including health and safety method statements formulated from the Principal Contractor’s risk assessment processes should be incorporated into the Construction Phase Plan. These control procedures are to be implemented on site by the Principal Contractor.
7.02 The majority of these works are industry standard and should not present any significant or unusual hazards to a competent Principal Contractor familiar with this type of work. However, the following issues will require appropriate site management by the Principal Contractor:
7.02.01 7.02.02 7.02.03
Logistics Strategy; Explosive Ordnance Threat Mitigation; Avoiding Danger from Underground Services.
TECHNICAL NOTE
J:\24213 Alconbury\Word\Designers Risk Assessment\Incubator 2 Designers Statement\TN001 Designers Statement Incubator 2 V2.docx Page 1 of 5
Job Name: Alconbury Weald – Incubator 2
Job No: 24213
Note No: 2099/TN001
Date: 31/01/17
Prepared By: Warren Cull
Subject: Incubator 2 Designers Statement
Item Subject
1. Introduction This design statement has been prepared to outline the design parameters that have been used in the design of the Incubator 2 external works and supporting infrastructure design. Peter Brett Associates were engaged by Urban&Civic to undertake the external surfaces, drainage infrastructure, utilities and external lighting design to support the Incubator 2 building at the Alconbury Weald site.
2. Design Standards The following design standards and guidance have been used throughout the Incubator 2 infrastructure design:
Cambridgeshire County Council (CCC) Specification: o Housing Estate Road Construction Specification June 2013 (May
2014 Update); o Streetlighting Development Specification April 2011;
Sewers for Adoption 6th Edition; Building Regulations Part H; Specification for Highway Works.
3. External Levels & Surfaces
Carpark and Layby The external carpark to the rear has been designed to tie in with the existing road that currently connects the Boulevard Spur road to the Parachute Way spur road. Levels of the carpark have been designed to form channel lines at the front of the car parking bays. This enables the use of a linear drainage system to be used to catch the water as well as helping to designate the front of the bays. The levels design and contours are shown on drawings 24214/2099/100/102 for reference. The supporting footpath adjacent to the carpark has a 1 in 40 crossfall towards the carpark and a 1 in 12 gradient at the two accesses at with dropped kerbs at the back of the building. The layby outside of the front of the Incubator 2 building is designed to fall back towards the channel line of the existing boulevard at a 1 in 40 crossfall.
TECHNICAL NOTE
J:\24213 Alconbury\Word\Designers Risk Assessment\Incubator 2 Designers Statement\TN001 Designers Statement Incubator 2 V2.docx Page 2 of 5
Item Subject
Incubator 2 Building The levels from the front of the building are designed to fall back towards the existing boulevard footway/cycletrack at a gradient of 1 in 30. This is designed to ensure a level access and to ensure that water sheds away from the threshold of the building. To the north-eastern side of the building the levels are designed to fall towards the building. This is to ensure that the hard paving to the side of the building ties up with the existing infrastructure that is already in place to serve the Incubator 1 building. The fall of this area is approximately 1 in 36. Where the hard paved area’s meet the carpark to the rear and the footway/cycletrack to the front the levels also fall to these respective points. To the south-western side of the building the levels reflect that of the north-eastern side with levels falling towards the building at 1 in 60 and the levels adjusting to meet the rear carpark and footway/cycletrack to the front. To the rear of the building levels have been design to fall away from the building towards the carpark. There are two access’s proposed with dropped kerbs. One in the south western point of the carpark to enable refuse bins to be safely wheeled out of their storage unit to be collected. The falls on this ramp have been designed in accordance with DDA guidance providing a maximum of 1 in 20 on the ramp and 1 in 12 on the side flares. Outside the rear entrance to the building the access ramps is designed in the same way with levels falling away from the building at a 1 in 20 slope with 1 in 12 flares to the side. The levels design and contours are shown on drawing 24214/2099/100/102 for reference.
4. Drainage Infrastructure The surface water and foul water drainage infrastructure that supports the building, as shown on drawing 24213/2099/500/101, has been designed in accordance with Building Regulation Part H and Sewers for Adoption 6th Edition. The rainwater downpipe collection points have been designed to the architect’s layout. These rainwater downpipes will feed into drains and inspection chambers will be incorporated into the drainage serving the immediate area of the Incubator 2 building. This will allow for visual inspections to prevent siltation associated with the rainwater downpipes. Granular grips have been specified by the landscape architect to re-direct surface water from tree pits to the proposed slot drains; the slot drains will also pick up overland flows from the car parking area. The slot drains and the surface water drains will then feed into the surface water sewer systems. These surface water sewer systems have been designed in accordance with Sewers for Adoption 6th Edition, to the following parameters:
1 in 2 year storm to result in no above soffit flooding; 1 in 30 year storm to result in no above ground flooding; All surface water sewers to be self-cleansing with a flow velocity of 1m/s; Impermeable areas from future development plots are assumed to be 90% of
plot areas. Manhole types and sizes have been chosen in accordance with Table 2.2,
TECHNICAL NOTE
J:\24213 Alconbury\Word\Designers Risk Assessment\Incubator 2 Designers Statement\TN001 Designers Statement Incubator 2 V2.docx Page 3 of 5
Item Subject
Figure 2.4 and Figure 2.5 from Sewers for Adoption 6th Edition. The details regarding the internal pipework and routing of pipes through the foundation details are to be designed by Hoare Lea. This internal pipe network for foul water will outfall into the wider Incubator 1 and Incubator 2 foul water drainage infrastructure. This wider Incubator and Incubator 2 foul water drainage infrastructure has been designed to the following parameters:
A 150mm diameter pipe laid @ 1:150 is considered to achieve the self-cleansing requirements;
A 100mm diameter pipe must be laid @ 1:80 or steeper if serving 10 or less properties.
Manhole types and sizes have been chosen in accordance with Table 2.2 and Figure 2.5 from Sewers for Adoption 6th Edition.
The depth of the drainage infrastructure has been designed to have a minimum cover of 1.2m in accordance with Table 8 of Building Regulations Part H.
5. Street Lighting The street lighting in the Incubator 2 carpark has been designed in accordance with CCC’s Streetlighting Development Specification to the following parameters:
Lighting class C3 of EN13201:2015: o To achieve this class, the average light needs to be minimally 15 lux
and the Emin/Eav (minimum lux / Average lux) must be at a minimum of 0.40 lux.
Colour to be coated medium grey (RAL7037) as per Para 3.5A and B of CCC’s Streetlighting Development Specification;
Ballasts shall be fitted to all lamp units and pre-programmed to meet dimming requirements for traffic routes as per Table 1.2a of CCC’s Streetlighting Development Specification – i.e. between the hours of 20:00 and 24:00 by the one lighting class and between 24:00 and 06:00 by two lighting classes.
Adhering to above parameters and as shown on drawing 24213/2099/1300/101, the lighting units are:
HQI Kaos (formally Kastra) 150W units on 6m columns. SON-TPP Evo F 100W units on 8m columns.
6. Services
The Incoming Services requirements for Incubator 2 at Alconbury Weald are summarised below as defined in Hoare Lea’s Design Note (Ref No. DN01-2601167-08-JoM.CB-20161019-Incoming Services).
Incoming Electrical Supply 275 kVA from 400A TP&N, supplied by PowerOn
Incoming Gas Supply 32mm gas supply, supplied by Fulcrum Incoming Water Supply 32mm mains at flow rate of 0.89 l/s,
supplied by Anglian Water Incoming Telecoms BT and Virgin Media
The design has been completed using the load demand calculated based on Urban&Civic’s briefing document, British Council of Offices Guide, Alconbury KP1
TECHNICAL NOTE
J:\24213 Alconbury\Word\Designers Risk Assessment\Incubator 2 Designers Statement\TN001 Designers Statement Incubator 2 V2.docx Page 4 of 5
Item Subject
Design Code and BSRIA guides. The depth of the services listed above follows guidance from Figure 1 in NJUG Guidelines on the Positioning and Colour Coding of Underground Utilities’ Apparatus. Adhering to the above parameters and specifications, the proposed services have been routed to be supplied from the Boulevard and the rear car park areas via the substation as shown on drawing 24213/2099/500/105.
7. Pavement Design All pavement design has been carried out in in line with the principles with CCC’s Housing Estate Construction Specification as per Appendix 2. For any aspect not covered by the CCC’s Housing Estate Road Specification, the Design Manual for Roads and Bridges has been employed. Adhering to the above specification, the pavement design is shown on drawing 24213/2099/700/101. Following confirmation of a CBR of 3%, the sub-base thickness is specified as 370mm, therefore the full depth construction as per Appendix 2 is as follows:
45mm surface course – PSV of surfacing = 60; 65mm binder course; 100mm base (laid in 2 layers); 370mm sub-base (unbound type 1); Separating membrane (TERRAM 1000 or equivalent)
The 100mm base layer is a departure from standard and has been determined as a solution of value engineering following discussions with the contractor. Adhering to the above specification, the pavement design is shown on drawing 24213/2099/700/101.
8. Footway / Cycleway and Paved Area Design All footway / cycleway tracks and paved areas have been designed in line with the principles from Appendix 11 in CCC’s Housing Estate Road Construction Specification and also designed to be in line with the existing surrounding infrastructure from Incubator 1 and the Boulevard. The tile paving around the immediate area of the Incubator 2 building has been designed with 80mm paving slabs, 30mm bedding sand, 60mm binder course and 225mm sub-base. As this paved area has been designed for cyclists also, the sub-base thickness has been increased from 150mm to 225mm. The footway / cycleway track has been designed with 25mm surface course, 60mm binder course and 225mm sub-base as specified in Appendix 11 ‘Type B: Footway or cycleway.’ Adhering to the above specification, the paved area design is shown on drawing 24213/2099/1100/101.
TECHNICAL NOTE
J:\24213 Alconbury\Word\Designers Risk Assessment\Incubator 2 Designers Statement\TN001 Designers Statement Incubator 2 V2.docx Page 5 of 5
DOCUMENT ISSUE RECORD
Technical Note No Rev Date Prepared Checked Reviewed (Discipline Lead)
Approved (Project Director)
24213/2099/TN001 - 31.01.17 Burhan Khan Warren Cull Warren Cull Ron Henry
Peter Brett Associates LLP disclaims any responsibility to the Client and others in respect of any matters outside the scope of this report. This report has been prepared with reasonable skill, care and diligence within the terms of the Contract with the Client and generally in accordance with the appropriate ACE Agreement and taking account of the manpower, resources, investigations and testing devoted to it by agreement with the Client. This report is confidential to the Client and Peter Brett Associates LLP accepts no responsibility of whatsoever nature to third parties to whom this report or any part thereof is made known. Any such party relies upon the report at their own risk. © Peter Brett Associates LLP 2017 Peter Brett Associates LLP 11 Prospect Court Courteenhall Road, Blisworth Northampton NN7 3DG T: +44 (0)1604 878 300 E: [email protected]
PFB Ref: 7761.15 PCI – 6.2.17
APPENDIX I CONSTRUCTION OF INCUBATOR 2 ALCONBURY WEALD ENTERPRISE ZONE · ALCONBURY WEALD HUNTINGDON SITE INVESTIGATION REPORT EXECUTIVE SUMMARY
Ground Investigation Interpretive Report
Alconbury Weald – Key Phase 1 Employment Area
\\npt-pmfs-001\projects\24213 Alconbury\Geo\Task 3501 Phase 1 GIs\Reporting\141007 24231 Alconbury Employment
Area r2.docx
viii
Executive Summary
The fieldwork for the Employment Area was carried out by RSA between 9 and 23 July 2014 with additional works completed on 13 August 2014 and comprised seven light percussion boreholes to a depth of 15.0m, fifteen light percussion boreholes to a depth of 8.0m, twenty-seven windowless sampler boreholes to a depth of 3.0m, eight service location pits to locate and expose the JP8 jet fuel pipeline and ten hand excavated inspection pits.
The ground conditions encountered comprised Topsoil to a maximum depth of 0.4m. Where Topsoil was absent Made Ground was present to a maximum depth of 1.7m. Topsoil and Made Ground were underlain by Oadby Member to a maximum proven depth of 15.55m.
Visual and olfactory evidence of contamination in the form of hydrocarbon odours or staining were encountered in WS2213, EZTP1 and EZTP2 only. In addition, an oily sheen was noted on the groundwater in EZTP2 and the highest PID reading of 83.2ppm was recorded in WS2225.
Asbestos containing materials, including Amosite, Chrysotile and Crocidolite were identified by laboratory analysis in nine soil samples taken from four exploratory holes (EZTP1, EZTP2, TH3212 and WS2227); in total, nine exploratory locations were tested for asbestos.
Groundwater was encountered in 15 exploratory holes at depths between 0.50m and 2.10m within the Made Ground and Oadby Member.
Five gas and groundwater monitoring wells were installed, with two post fieldwork visits undertaken. Groundwater monitoring determined levels of between 0.28m and 6.08m below ground level.
The maximum gas screening value calculated for the site is 0.0015l/h for carbon dioxide and 0.0001l/h for methane. In accordance with CIRIA C665 this would give a characteristic situation CS1, very low risk with no special gas protection measures required.
The shallow natural soils are considered to be generally suitable as a founding stratum for conventional shallow spread foundations (either pad or strip footings) for the proposed development. However heavily loaded structures or those with a low tolerance for settlement may require piled foundations.
For preliminary design purposes, a CBR of 4% is advised, assuming that the subgrade is protected from moisture and trafficking prior to construction.
Design Sulphate Class for the site would generally be recommended as being DS-2. Based on the results, any buried concrete proposed for the site should be designed for Aggressive Chemical Environment for Concrete (ACEC) Class AC-2.
Soils retained and tested from the Oadby Member indicates that this strata will be suitable for reuse in the construction of earthworks or landscaping, although further testing may be necessary depending on the nature and scale of the proposed works.
On the basis of soil analyses undertaken on samples taken from within the Employment Area, there are not considered to be any elevated contaminant concentrations that would give rise to potential human health hazards for a commercial end use.
Elevated concentrations of hydrocarbons have been identified in EZTP1, EZTP2 and WS2213. These are considered to represent a risk to construction workers particularly during the enabling works.
Ground Investigation Interpretive Report
Alconbury Weald – Key Phase 1 Employment Area
\\npt-pmfs-001\projects\24213 Alconbury\Geo\Task 3501 Phase 1 GIs\Reporting\141007 24231 Alconbury Employment
Area r2.docx
ix
Asbestos has been identified on the site and this is considered to represent a risk to construction workers and future end users
It is considered that neither soil nor groundwater site wide remediation is required to facilitate safe development of the site. However the following mitigation measures are recommended to protect human health:
¡ Clean cover capping in any ground level landscaping / open space.
¡ Use of upgraded water supply pipes in accordance with Anglian Water requirements.
¡ Adoption of appropriate health and safety procedures during enabling works with particular reference to the potential presence of asbestos in Made Ground and the presence of hydrocarbons associated with storage tanks and pipelines.
It is recommended that further earthworks testing is carried out once the development proposals are confirmed.
In addition plot specific testing should be carried out to confirm sulphate conditions in relation to concrete constructed below ground once plot specific development details are confirmed.
PFB Ref: 7761.15 PCI – 6.2.17
APPENDIX II CONSTRUCTION OF INCUBATOR 2 ALCONBURY WEALD ENTERPRISE ZONE · ALCONBURY WEALD HUNTINGDON EXPLORATORY HOLE LOCATION PLAN
MH
9- MH
"'-I
PFB Ref: 7761.15 PCI – 6.2.17
APPENDIX III CONSTRUCTION OF INCUBATOR 2 ALCONBURY WEALD ENTERPRISE ZONE · ALCONBURY WEALD HUNTINGDON UNEXPLODED ORDNANCE [UXO] REPORT RISK MAP
Annex
North
Ris
k M
ap
S
Hig
h R
isk Z
on
e
This
zone
com
pri
ses
the
are
aof
the
form
er
WW
II-
era
bom
bdum
p.
Med
ium
/H
igh
Ris
k Z
on
e
This
one
ep
esents
the
majo
itof
the
ai
base
This
zone
repre
sents
the
majo
rity
of
the
air
base
com
ple
xin
clu
din
gth
ela
teCold
War-
era
bom
bdum
p.
Lo
w/
Med
ium
Ris
k Z
on
e
This
one
com
pis
es
the
so
theaste
nsection
This
zone
com
pri
ses
the
south
-easte
rnsection
locate
douts
ide
the
air
base
peri
mete
r.
Ris
kM
itig
ati
on
Measu
res
All
Ris
kZ
on
es
All
Ris
kZ
on
es
oExplo
siv
eO
rdnance
Safe
tyand
Aw
are
ness
Bri
efings
toall
pers
onnel
conducting
intr
usiv
ew
ork
s.
oThe
pro
vis
ion
of
Unexplo
ded
Ord
nance
Site
Safe
tyIn
str
uctions.
Med
ium
/H
igh
an
dH
igh
Ris
kZ
on
es
on
ly
oO
ngre
enfield
are
as
only
:N
on-I
ntr
usiv
eM
agneto
mete
rSurv
ey
and
targ
et
investigation
ahead
ofany
intr
usiv
ew
ork
s.
Indevelo
ped
are
as,
inclu
din
gare
as
of
hard
-sta
ndin
g,
roads,
made
gro
und,
buildin
gs,
etc
aN
on-I
ntr
usiv
eM
agneto
mete
rSurv
ey
isin
appro
pri
ate
due
tohig
hle
vels
of
backgro
und
‘nois
e’
Inth
ese
are
as
the
follow
ing
isnois
e.
Inth
ese
are
as
the
follow
ing
isre
com
mended:
oExplo
siv
eO
rdnance
Dis
posal
(EO
D)
Engin
eer
pre
sence
on
site
tosupport
shallow
intr
usiv
e
Report
Refe
rence:
Client:
Appro
xim
ate
site b
oundary
work
s.
1944 A
eri
al Photo
gra
ph
Buro
Four
Pro
ject:
p
Sourc
e:
BACTEC I
nte
rnational Lim
ited a
nd B
uro
Four
pp
y
Map for
info
rmation p
urp
oses o
nly
3870
RAF A
lconbury
Buro
Four
PFB Ref: 7761.15 PCI – 6.2.17
APPENDIX IV CONSTRUCTION OF INCUBATOR 2 ALCONBURY WEALD ENTERPRISE ZONE · ALCONBURY WEALD HUNTINGDON ALCONBURY WEALD CONSTRUCTION SITE RULES
3016
3008
3021
3019
3017
546552
519
83
520521
3006
201
209
4004
4003
4002
4000
164
3016
3008
546552
519
83
520521
201
209
4004
4003
4002
4000
164
Wincanton Depot
Entrance and Exit
Parachute Drying Tower
WWII Watch Office
Watch tower
Nuclear Bunker
36 32
14 138
771
73
15
56
52
167
118
97
94
16
3011
3004
3001
3052
3056
30363032
3031
3048
4112
210
4108
4107
4105
4103
4104
4101
3030
4109
41104111
51
3
2
1
Entrance and Exit
Office/number
Security Gatehouse
Hanger/number
KEY
Heritage building
The Incubator
3017Alconbury WealdCommunity Tree Nursery
Contacts
Estate Manager Andy Brading (Savills UK) 01480 413141/07967 555634 Estate Office, The Incubator Press/Media Rebecca Britton (Urban&Civic) 01480 413141 Estate Office, The Incubator
Security Gate 01480 431568 / 07717 477528
Hospital 01480 416416 (Hinchingbrooke)
Doctor 01480 890281 (Alconbury Surgery)
Police 01480 456111 (South)
Emergency 999 (Police/Fire/Ambulance)
Taxi 01480 263263
Managed by Savills UK on behalf of —Urban&Civic, The Incubator, Alconbury Airfield, Alconbury Weald, Huntingdon PE28 4WX
savills.co.uk
01223 347 00001733 344 414
Tenants, visitors and contractors should adhere to the following rules:
1. Estate roads Follow designated routes. Do not enter tenanted areas, especially the operational container yard areas where lorries and container box lifters are operating. This is a commercial site with a high level of vehicle movements. Please exercise due diligence.
2. Pedestrians There are few pavements on site and grassed areas and hardstanding areas are uneven. Hi-vis vests are to be worn at all times.
3. Road closures Under no circumstances should you pass a road-closed sign.
4. Disused/redundant buildings Do not enter redundant buildings/areas.
5. South Runway This area is for use by emergency services and by expresspermission of the Estate Manager only.
6. Speed limit Ensure that the speed limit is adhered to at all times. The maximumspeed limit is 30mph unless otherwise stated. Forklift operating areas and pedestrian crossing areas are 5 mph. Please be advised that frequent speed checks are carried out by Security.
7. Security 24-hour security is provided to the airfield. Security Gatehouse 01480 431568 / 07717 477528.
All Vehicles may be subject to random searches when entering/leaving site.
No goods or items that are the property of Urban & Civic Alconbury are to be removed from site without prior permission.
8. Accident reporting In the event of an accident or incident (on site) to yourself or another person, immediately report it to Security who will notify the appointed First Aider to assist you (if necessary). If Emergency services are called to site please inform Security 01480 431568 / 07717 477528 as soon as possible to ensure that on arrival they are directed to the correct area.
9. Drinking water We advise all tenants and visitors to the site not to drink the tap water, unless it has been boiled first.
10. Toilet facilities Toilets are located on thesouth side next to Building 16 and on the north side adjacent to Building 4105 (Vindis).
11. Sleeping on site is not permitted.
12. Weather High winds and fog can be a problem on the airfield affecting operations on site. Please ensure you make adequate provision for this as part of your planning and operations on site.
13. Groundworks/services No digging or excavations or connection to existing infrastructure is to be carried out without first consulting the Estate Manager. Service drawings are held in the Estate Office Full written risk assessment and method statements are required seven days in advance of agreed works taking place. A permit to work system is in place and the ground subject to CAT scanning for HV supplies by contractors T-Clarke. This at cost to the applicant.
14. Photography/filming Photography or filming is prohibited. Requests subject to Estate Manager approval.
15. Health & Safety This site has regular visits from internal/external bodies. All co-workers, whether temporary or permanent, should know what is expected of them as regards standards of conduct, quality and professionalism. We have established rules and regulations which apply to everyone on site. Mutual respect and trust is expected of everybody. In line with our values we expect the following at all times:
● Site rules and regulations to be respected● Good housekeeping● Health and Safety responsibilities to be
respected● If there is anything you don’t understand,
please ask.
16. Fire evacuation Please be aware of where you need to assemble in the event of an evacuation of a building or area. If you have any doubt at all please ask your Fire Officer for advice.
In the case of an emergency raise the alarm and evacuate the building or area.
● Leave the building by the nearest emergency exit
● Report to your designated assembly point immediately
● Your name will be marked off for a roll call.
● DO NOT run● DO NOT stop to collect personal belongings● DO NOT use any lifts● DO NOT re-enter your building until safe to do so.
17. Liability Vehicles may be driven on the designated access roads and parked in designated areas only on condition that the landlord shall not be liable for any loss or damage to any person, vehicle or property thereon.
Thank you in advance for your co-operation
PFB Ref: 7761.15 PCI – 6.2.17
APPENDIX V CONSTRUCTION OF INCUBATOR 2 ALCONBURY WEALD ENTERPRISE ZONE · ALCONBURY WEALD HUNTINGDON HEALTH & SAFETY FILE · Information Requirements
7761.15 PCI Page 1 of 6
CONSTRUCTION OF INCUBATOR 2 ALCONBURY WEALD ENTERPRISE ZONE · ALCONBURY WEALD HUNTINGDON Health and Safety File Informative Construction (Design & Management) Regulations 2015 CDM Regulation 12 · Health & Safety File
Managing Health and Safety in Construction – amended extract The Health and Safety File is required to contain the information needed to allow future construction work, including cleaning, maintenance, alterations, refurbishment to be carried out safely. Information in the file should alert those carrying out such work safely. The file should be useful to: (a) Clients, who have a duty to provide information about the Construction Works project to those who carry
out work there; (b) Designers during the development of further designs or alterations; (c) CDM Principal Designer engaged in future CDM Pre-Construction services; (d) Principal Contractors/Contractors preparing to undertake construction work, including maintenance.
The Health and Safety File Information Content The Health and Safety File requires to contain relevant information to facilitate future inspection, cleaning, maintenance, periodic replacement works (especially services/plant), alterations, refurbishment to be undertaken safely. The level of detail should allow the likely risks to be identified and addressed by those carrying out the work and the required information is to include: (a) A brief description of the work carried out; (b) Any residual hazards which remain and how they have been dealt with (for example, roof
access/protection from falling; hv underground cables etc). (c) Key structural principals (including stability arrangements, sources of substantial stored energy such as
pre- or post-tensioned members); safe working loads for floors and roofs, particularly where these may preclude placing scaffolding or heavy machinery there;
(d) Hazardous materials used (for example special fine coatings which should not be burnt off etc); (e) Information regarding the removal or dismantling of installed plant and equipment
(for example any special arrangements for lifting, or other special instructions for dismantling etc); (f) Health and Safety information for equipment provided to clean or maintain the structure; (g) The nature, location and markings of significant services, including underground cables; gas supply
equipment; fire fighting services etc; (h) Information and as-built drawings of the structure, plant and equipment
(e.g. means of safe access to and from service voids, details of fire doors and compartmentalisation etc).
7761.15 PCI Page 2 of 6
CONSTRUCTION OF INCUBATOR 2 ALCONBURY WEALD ENTERPRISE ZONE · ALCONBURY WEALD HUNTINGDON Construction (Design & Management) Regulations 2015 - CDM Regulations CDM 2015 Regulation 12 · Health & Safety File Health and Safety File Information Requirements Project Description: Construction works comprise: Site set up/welfare facilities; temporary works; excavations/foundations lifting operations; construction of two-storey steel framed building, roofworks; concrete floors, glazed façade; electrical, mechanical, lift, services installations including energising commissioning and testing; installation of fixtures, fittings, finishes, decoration, external works including excavations, landscaping and car park work. Programme: Site Start Date:: c. TBC Completion Date:: c. TBC Introduction · Health and Safety File The purpose of the Health and Safety File is to enable the redeveloped areas to be routinely operated, maintained, repaired or altered in a manageable and safe manner.
Soft Landing Completion/Handover Documentation Management Health and Safety File Information & Issue The Principal Contractor is required to provide all necessary information required by the CDM Principal Designer, and as detailed on the appended schedule, to enable adequate compilation of the Health and Safety File. All information is to be submitted before handover/Practical Completion. As-built information should be recorded as works proceed. Tracker Schedule The Principal Contractor should produce a Tracker Schedule at commencement of Site Works and indicating: (i) Contractor’s details/work package that will be providing Health & Safety File Information; (ii) Contractor’s work package completion date and (iii) Dates for issue of draft and final information progressively throughout construction period. Mechanical & Electrical Operating & Maintenance Manuals Adequate time should be allowed for comment by Hoare Lea in respect of draft and final copies of the Operating and Maintenance Manuals for building services. Draft copies of the mechanical and electrical building services manuals should be issued to Hoare Lea for checking as to technical sufficiency and adequacy, a minimum of 8 weeks prior to completion of the works and updated, complete (electronic CD-ROM) manuals are required to be issued to the CDM Principal Designer as a condition precedent for achieving Practical Completion of the work. This is to include all record/as-built/as-installed drawings and test certification. Operating and Maintenance Manuals should also include an introductory section on health and safety issues in respect of the maintenance of plant/equipment, etc, and a schedule of the key components requiring maintenance, cleaning or periodic replacement including frequency of access and details of the provision (designed/installed) for safe access. Health and Safety at Work etc Act 1974 · Section 3 & 6. The Principal Contractor will retain responsibility for maintaining the mechanical and electrical installations sufficient to satisfy all health and safety requirements and manufacturers’ warranties and guarantees, until such time as they provide sufficient and adequate Operating and Maintenance Manuals for the respective installation and equipment. Health & Safety File Format One hard copy and one reproducible CD-ROM electronic, hypertext linked/searchable copies of the required information is to be provided.
Electronic Information: Adobe Acrobat pdf; Drawings to be pdf & dwg format. Health & Safety File Information Issue to CDM Principal Designer Address for final Health & Safety file information to be issued to: PFB Construction Management Services Ltd. Jonathan Scott Hall · Thorpe Road ٠ Norwich· NR1 1UH 01603 631396 01603 613222 [email protected]
CONSTRUCTION OF INCUBATOR 2 ALCONBURY WEALD ENTERPRISE ZONE · ALCONBURY WEALD HUNTINGDON
7761.15 PCI Page 3 of 6
Construction (Design & Management) Regulations 2015 - CDM 2015 Regulations · Health and Safety File Information Requirements
Primary Designers: (A) - Allford Hall Monaghan Morris ; (STE) – Peter Dann ; (SE) – Hoare Lea Principal Contractor (PC) – to be confirmed Part 1: General Project Information Provider Format/Copies Status/Issue Date 1.01 Description of the Building Works · Architectural · Structural · Services. A · STE · SE 1h + 1e 1.02 Building Regulations Approval, including confirmation of discharge of any conditions. PC 1h + 1e Part 2: Residual Health and Safety Hazards 2.01 Designer statements confirming the key aspects of the design, indicating any significant or unusual
aspects that could affect the health and safety of other parties involved in future maintenance, cleaning, periodic replacement, alterations or future demolition (refer also to section 4.00).
A STE SE
1h + 1e 1h + 1e 1h + 1e
2.02 Design Strategy/provision for cleaning of building glazing (specifically new façade & atrium). A 1h + 1e 2.03 Design Strategy for replacement of glazing. A 1h + 1e 2.04 Designed provision for roof access and protection from falling. A 1h + 1e 2.05 Designed provision for plant room access and arrangements for future maintenance/periodic repair
and plant replacement strategy. SE 1h + 1e
2.06 Operating & Maintenance Manuals including: test/commissioning certificates for systems designed
and installed to facilitate cleaning and maintenance of the new building fabric and glazing. PC
1h + 1e 1h + 1e
2.07 Details of any unusual construction methods or techniques. PC 1h + 1e 2.08 Details of specialist equipment/access installed to facilitate safe maintenance access and
replacement of installed mechanical/electrical plant. PC
1h + 1e 1h + 1e
2.09 Confined Spaces Register (if required) including Classification (NC1, NC2, NC3, NC4) PC 1h + 1e 2.10 Information including test/commissioning certificates and specific access procedures, including
instructions for use of specialist access equipment installed to provide safe access to roofs. PC 1h + 1e
2.11 Information on potentially hazardous substances or materials incorporated within the project (ie, manufacturer’s/supplier’s safety data sheets).
PC 1h + 1e
2.12 Amended utility and primary services co-ordinated and composite drawing including as-installed/as-built information indicating cover/invert levels, type/size/status of utility/drainage.
PC 1h + 1e
CONSTRUCTION OF INCUBATOR 2 ALCONBURY WEALD ENTERPRISE ZONE · ALCONBURY WEALD HUNTINGDON
7761.15 PCI Page 4 of 6
Construction (Design & Management) Regulations 2015 - CDM 2015 Regulations · Health and Safety File Information Requirements
Primary Designers: (A) - Allford Hall Monaghan Morris ; (STE) – Peter Dann ; (SE) – Hoare Lea Principal Contractor (PC) – to be confirmed
Part 3: Fire Safety Information Provider Format/Copies Status/Issue Date 3.01 General Fire Safety Information as required by Building Regulations Part B · Fire Safety,
Regulation 38, Appendix G, Fire Safety Information including details of fire precautions including updated/as-installed status Fire Strategy Report, together with drawings indicating fire doors, compartmentation, emergency escape routes, fire signage, fire extinguishers – type/position.
A
1h + 1e
3.02 Operating and Maintenance Manuals for fire detection installation, mechanical fire fighting installation and emergency lighting including test certificates.
PC 1h + 1e
Part 4: General Building Design/Specification Information 4.01 Schedule of life expectancies for the new building fabric and building services key components
including maintenance, cleaning and periodic replacement requirements, frequency of access and designed provision for safe access (refer to appended proforma).
A SE
1h + 1e
Part 5: Workplace (Health, Safety & Welfare) Regulations 5.01 Designers to provide evidential information of design compliance with the requirements of the
Workplace (Health, Safety & Welfare) Regulations. A SE
1h + 1e 1h + 1e
Part 6: Building Manual Information (if separate Building Manual being provided reference only required within Health & Safety File) 6.01 As-built / as-installed construction drawings as required by contract specification including
information on the internal, external and sub-soil drainage systems. PC
Schedule only required
6.02 Mechanical Installation Operating and Maintenance Manuals including as-built/as-installed drawings, test/ commissioning certificates and reports; as required in contract specifications. PC
Schedule only required
6.03 Electrical Installation Operating and Maintenance Manuals including as-built/as-installed drawings, test/ commissioning certificates and reports, as required in contract specifications. PC
Schedule only required
6.04 Lift Operating and Maintenance Manual(s) including as-built/as-installed drawings, test/ commissioning certificates and reports, as required in contract specifications. PC
Schedule only required
Part 7: Archival Information 7.01 Asbestos Remediation Works · Asbestos Close Out Report including:
Asbestos Survey Report; updated Register of Asbestos; 4 Stage Air Clearance Certification; Waste Consignment Notes.
PC
1h + 1e
7.02 Geotechnical/Ground/Soil Investigation Report. STE 1h + 1e 7.03 Construction issue drawings outlining key principles of Structural works. STE 7.04 Structural design criteria to include information on limitations on the load bearing elements of the
structure and critical design details. STE
1h + 1e
ANDREW MARTIN · H&S FILE MANAGER 6th February 2017
Key:h = hard copy; e = electronic = Information Outstanding = Information Received
7761.15 PCI Page 5 of 6
CONSTRUCTION OF INCUBATOR 2 ALCONBURY WEALD ENTERPRISE ZONE · ALCONBURY WEALD HUNTINGDON
GENERAL BUILDING INFORMATION FOR MAINTENANCE, CLEANING AND PERIODIC REPLACEMENT WORKS (Refer to BS 7543:2015 Guide to durability of buildings and building elements, products and components and BS 8210: 2012 Guide to facilities maintenance management) & BS 8560:2012 Code of Practice for the design of buildings incorporating safe work at height.
SCHEDULE OF LIFE EXPECTANCY/DURABILITY FOR THE KEY BUILDING COMPONENTS
For simplicity the building components should be divided into sections by locations, for instance roof coverings. The schedule should refer to the definitions within BS 7543:2015. DESIGN LIFE: Period of use intended by client/project team - for this project, the client has indicated an overall design life of TBA years for the building envelope. In this context the categories of design life for components or assemblies imply: - Replaceable: shorter life than building, replacement envisaged at design stage, (i.e.) mechanical and electrical
services installation - Maintainable: will last with periodic treatment for the life of the building (i.e.) windows. - Lifelong: will last for the life of the building without maintenance (i.e.) piled foundations PREDICTED SERVICE LIFE: Service life predicted from recorded performance or accelerated tests (stated by manufacturer against a standard).
SERVICE LIFE: Actual period of time during which no excessive expenditure is required on operation, maintenance or repair. The service life starts at occupancy and ends when the only way to deal with unacceptable repair costs is by replacement. This is usually a result of loss of performance but may relate to appearance. The required service life is affected by time, the performance point at which functions become unsatisfactory, and the conditions in which the item will have to perform (i.e.) environmental conditions and levels of maintenance and usage.
MAINTENANCE REGIMES: Repair only (Other than daily and routine cleaning)
maintenance restricted to restoring items after failure (ie) reglazing a broken window
Scheduled maintenance plus repair Maintenance work at a predetermined interval of time Condition based maintenance plus repair
Maintenance carried out as a part of a systematic inspection and reporting procedure. BS 8210 recommends systematic inspection as follows: a) Continuous regular observation b) Annual visual inspection of main elements by qualified personnel c) Full inspection of fabric by qualified personnel every 5 years
EFFECTS OF FAILURE:
The effects of failure are defined by the risk or damage involved if a component is allowed to reach its durability limit. Refer to BS ISO 15686 Buildings and constructed assets: Service life planning.
CATEGORIES OF FAILURE: The durability of limit of a component is reached at the end of its service life. Obviously different components have differing effects in the buildings overall service life and these can be categorised (ie) high risk of early failure of a few items in a large number (eg) light bulbs, but no effect on building integrity.
Category Effect Example A Danger to life (or of injury) Sudden collapse of structure B Risk of injury Loose stair nosing C Danger to health Serious damp penetration D Costly repair Extensive scaffolding required E Costly because repeated Window fastening replacement F Interruption of building use Heating failure G Security compromised Broken door latch H No exceptional problems Replacement of light fittings Note: Individual failures can be in two or more categories
7761.15 PCI Page 6 of 6
CONSTRUCTION OF INCUBATOR 2 ALCONBURY WEALD ENTERPRISE ZONE · ALCONBURY WEALD HUNTINGDON
HEALTH & SAFETY FILE: DESIGNER BUILDING MAINTENANCE INFORMATION
1 BUILDING AREA i.e. Roof · External Walls · Plant Room
2 (i) MATERIAL(S) TYPE SPECIFIER
(ii) SUPPLIED BY/MANUFACTURED BY:
3 (i) CATEGORY OF DESIGN LIFE FOR COMPONENTS (BS ISO 15686): (REPLACEABLE/MAINTAINABLE/LIFE LONG)
(ii) PREDICTED SERVICE LIFE (BS ISO 15686): DESIGN LIFE (BS 7543:2015:4.1)
4 MAINTENANCE/REPLACEMENT REQUIREMENTS (Frequency of inspection/maintenance/replacement)
5 DESIGNED ACCESS PROVISION:
6 TEMPORARY WORKS/PLANT REQUIREMENTS FOR MAINTENANCE/PERIODIC REPLACEMENT:
7 CATEGORY OF FAILURE:
8 GUARANTEES, WARRANTIES & MAINTENANCE AGREEMENTS:
For guidance procedures refer to: BS 7543:2015 Guide to durability of buildings and building elements, products and components; BS ISO 15686: 2016 Buildings and constructed assets. Service life planning. BS 8560:2012 Code of practice for the design of buildings incorporating safe work at height.
PFB Ref: 7761.15 PCI – 6.2.17
APPENDIX VI CONSTRUCTION OF INCUBATOR 2 ALCONBURY WEALD ENTERPRISE ZONE · ALCONBURY WEALD HUNTINGDON CDM Compliance Report/Review Construction (Design & Management) Regulations 2015 There is a general requirement within the CDM Regulations to monitor CDM compliance during construction work activities as well as the maintenance of suitable welfare facilities. The CDM Compliance Report/Review is to be completed by the Principal Contractor and issued as part of the CDM Reporting Procedures at Site Progress Meetings.
PFB Ref: 7761.15 PCI – 6.2.17
CDM COMPLIANCE REPORT/REVIEW Construction (Design & Management) Regulations 2015
PRINCIPAL CONTRACTOR:
SITE ADDRESS: ALCONBURY WEALD ENTERPRISE ZONE · ALCONBURY WEALD HUNTINGDON
WORKS: CONSTRUCTION OF INCUBATOR 2
CONTACT:
SUMMARY
1 Record of any visits to site 7 Temporary Works Design/ Permanent Works Design Variations
2 Any accidents or incidents on site? 8 Programming Issues/Co-ordination of Contractors/Sub-Contractors
3 Construction Phase Plan 9 Emergency Precautions
4 Welfare Facilities 10 Looking Forward
5 Co-operation 11 Health & Safety File
6 Co-ordination
Yes No Comments1.00 Record of any visits to site by: 1.01 The Health and Safety Executive and/or1.02
Principal Contractor’s Safety Advisor Provide copy of Safety Advisor’s report and items require attention, has this been actioned?
2.00 Any accidents or incidents on site?2.01 If yes, what was the nature of the accident
or incident?
2.02
Why did it happen and what has been done to avoid a reoccurrence of the problem?
2.03 Does the Construction Phase Plan require updating? If yes, has this been implemented?
3.00 Construction Phase Plan · CDM 2015 Regulations 12 & 133.01
Construction Phase Plan up to date and relevant for works being undertaken? If no procedures for updating
4.00 Welfare Facilities · CDM 2015 Regulation 13 (4) (c) + Schedule 24.01 Welfare facilities adequate for number of
Contractors working on site? If no, procedure/time scale for updating welfare facilities
4.02 Welfare facilities maintained in appropriate condition?
4.03 If no, procedures for improving maintenance of appropriate condition
5.00 Co-operation · CDM 2015 Regulation 13, (3) (a) & Regulation 8 (4)5.01 Co-operation arrangements with
Contractors and project team active? If no, outline procedures to be undertaken to implement effective co-operation
5.02 Co-operation arrangements with adjoining sites active? If no, outline rectification procedures
6.00 Co-ordination · CDM 2015 Regulation 13 (3) (b)6.01 Health and Safety Co-ordination
procedures active and working? If no, outline rectification procedures
PFB Ref: 7761.15 PCI – 6.2.17
Yes No Comments7.00 Temporary Works Design/Permanent Works Design Variations · Principles of Prevention
CDM Regulation 9 7.01
Design variations involving significant or unusual health and safety hazards and risks?
7.02
Designer procedures for eliminating, reducing and/or controlling hazards/risks?
7.03 Any residual hazards/risks resulting from further design/design variations?
7.04 Necessitating amendment to the Construction Phase Plan?
7.05 Temporary Works design evidential information provided to the CDM Principal Designer?
8.00 Programming Issues/Co-ordination of Contractors/Sub-Contractors8.01 Have delays or condensing of the
programme caused any health and safety issues? If yes, outline procedures to ensure safe working
8.02 Does the work of any contractors/sub/contractors overlap or present any significant health and safety risks to other parties, and if yes have control procedures been identified and introduced?
9.00 Emergency Precautions (Refer also to Construction (Design & Management) Regulations 2015)9.01 Site Emergency/Fire Safety/Prevention
Plan formulated?
9.02 Site Emergency Safety co-ordinator appointed?
9.03 Hot Work Permit system in force? 9.04 General site emergency precautions in
place and active?
9.05
Emergency procedures communicated, co-ordinated and displayed – including fire brigade liaison and evacuation area designated?
9.06
Site security measures to minimise risk of arson/accidental fires activated?
9.07 Material storage and waste control regime active?
10.00 Looking forward 10.01
Does the Principal Contractor envisage any significant or unusual health and safety hazards and risks related to the next stage of the works?
10.02
If yes, are the control and communication procedures regarding these health and Safety issues adequately addressed within the Construction Phase Plan?
11.00 Health and Safety File · CDM Regulation 1211.01 Principal Contractor Health & Safety File
Information Management Tracker Schedule/Programme for issue of information prepared/implemented and copy forwarded to CDM Principal Designer?
11.02
Details of Completed Works Package Information prepared/provided by the Principal Contractor to the CDM Principal Designer for inclusion within the Health and Safety File?