SKANSKA FACILITIES SERVICES WALSALL ......BS 2871 PART 2: 1972 Specification for copper and copper...

Unit 1, Acres Hill Business Park, Acres Hill Lane, Sheffield S9 4LR www.sda.co.uk Tel: (0114) 244 7555 Fax: (0114) 244 6008 Registered in England No.2280509 VAT Registration 471399421

SKANSKA FACILITIES SERVICES

WALSALL HEALTHCARE NHS TRUST

WALSALL MANOR HOSPITAL MORTUARY BODY STORE REPLACEMENT

SPECIFICATION

PROJECT REF: 2917 DECEMBER 2017




SPECIFICATION

PROJECT REF: 2917 DECEMBER 2017

Rev Date Description Checked

- 18.12.17 Tender Issue PAH

A 10 .01.18 Tender Issue - minor email address correction - Part D1 - Section 14.

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B 11.01.18 Further correction to same email address !

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© Services Design Associates Ltd 2017




SPECIFICATION CONTENTS PART A PRELIMINARY AND GENERAL CONDITIONS PART B GENERAL CLAUSES COMMON TO BUILDING SERVICES, PLANT AND EQUIPMENT PART C PARTICULAR TECHNICAL SECTIONS FOR THE BUILDING SERVICES, PLANT AND EQUIPMENT PART D: SECTION D1 - DETAILED DESCRIPTION OF GENERAL WORKS. SECTION D2 - SCHEDULE OF BODY STORE EQUIPMENT. SECTION D3 - DETAILED DESCRIPTION OF MECHANICAL WORKS. SECTION D4 - SCHEDULE OF MECHANICAL EQUIPMENT SECTION D5 - DETAILED DESCRIPTION OF ELECTRICAL WORKS. SECTION D6 - SCHEDULE OF TENDER DRAWINGS SECTION D7 - SUMMARY OF TENDER

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SPECIFICATION PART A PRELIMINARY AND GENERAL CONDITIONS See Main Contract Preliminaries and General Conditions .

B/1




SPECIFICATION PART B GENERAL CLAUSES COMMON TO BUILDING SERVICES, PLANT AND EQUIPMENT As National Health Service Model Engineering Specification (including all revisions and amendments to date). See Sections D1 to D5 for the specific applicable clauses The schedule below indicates standards cited within the NHS Model Engineering Specification that have been replaced, withdrawn or superseded. Except where specifically indicated to the contrary in Part D - Description of Works or where indicated on the drawings the newer standard shall apply.

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B01 – GENERAL CLAUSES COMMON TO BUILDING SERVICES PLANT AND EQUIPMENT Previous Standard Reference Numbers

Previous Title Status Superseded By

BS EN 55014: 1993 Electromagnetic compatibility. Requirements for household appliances, electric tools and similar apparatus. Emission. Product family standard

Superseded BS EN 55014-1: 2006 Amendment 2: 2011

BS EN 55014-2: 1997 Electromagnetic compatibility. Requirements for household

appliances, electric tools and similar apparatus. Immunity. Product family standard


BS EN 60073: 1997 Basic and safety principles for man-machine interface, marking and identification. Coding principles for indication devices and actuators

Superseded BS EN 60073: 2002

BS 5304: 1988 Code of practice for safety of machinery Superseded PD 5304: 2005

BS 5378: Part 1 1980 Safety signs and colours. Specification for colour and design Superseded BS EN ISO 7010: 2012

BS 5378: Part 2 1980 Safety signs and colours. Specification for colorimetric and photometric properties of materials

Superseded BS ISO 3864-4: 2011

BS 5378: Part 3 1982 Safety signs and colours. Specification for additional signs to those given in BS 5378:Part 1

Superseded BS EN ISO 7010: 2012

BS 5493: 1977 Code of practice for protective coating of iron and steel structures against corrosion

Current/ Superseded

BS EN ISO 12944: All Parts 1998

BS 6150: 1991 Code of practice for painting of buildings Superseded BS 6150: 2006

BS 8313: 1997 Code of practice for accommodation of building services in ducts

Current -

.

C/1




SPECIFICATION PART C PARTICULAR TECHNICAL SECTIONS FOR THE BUILDING SERVICES, PLANT AND EQUIPMENT As National Health Service Model Engineering Specification (including all revisions and amendments to date). See Sections D1 to D5 for the specific applicable clauses. The schedule below indicates standards cited within the NHS Model Engineering Specification that have been replaced, withdrawn or superseded. Except where specifically indicated to the contrary in Part D - Description of Works or where indicated on the drawings the newer standard shall apply.

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C01 – COMMON SERVICES, MECHANICAL Previous Standard Reference Numbers


BS 21: 1985 Specification for pipe threads for tubes and fittings where pressure-tight joints are made on the threads (metric dimensions)

Partially replaced

BS EN 10226-1:2004

BS 534: 1990 Specification for steel pipes, joints and specials for water and sewage

Superseded, Withdrawn

BS EN 10311:2005

BS EN 10224:2002

BS 1387: 1985 Specification for screwed and socketed steel tubes and tubulars and for plain end steel tubes suitable for welding or for screwing to BS 21 pipe threads


BS EN 10255:2004 incorporating Amendment 1:2007

BS 2871

PART 2: 1972 Specification for copper and copper alloys. Tubes. Tubes for general purposes


BS EN 12449:2012

PART 3: 1972 Specification for copper and copper alloys. Tubes. Tubes for heat exchangers


BS EN 12451:2012

BS EN 1057: 1996 Copper and copper alloys. Seamless, round copper tubes for water and gas in sanitary and heating applications

Revised, Withdrawn

BS EN 1057:2006+A1:2010

BS 3505: 1986 Specification for unplasticized polyvinyl chloride (PVC-U) pressure pipes for cold potable water

Current, Obsolescent, Superseded, Under review

BS EN ISO 1452-1:2009

BS EN ISO 1452-3:2010

BS EN ISO 1452-5:2009

BS EN ISO 1452-2:2009

BS EN ISO 1452-4:2009

Replaced by BS EN 1452-1:1999 BS EN 1452-2:1999 BS EN 1452-3:1999 BS EN 1452-4:1999 and BS EN 1452-5:1999 but remains current.

C/3

Previous Standard Reference Numbers


BS 3600: 1997 Specification for dimensions and masses per unit length of welded and seamless steel pipes and tubes for pressure purposes


BS EN 10220:2002

BS 3601: 1987 (1993) Specification for carbon steel pipes and tubes with specified room temperature properties for pressure purposes


BS EN 10216-1:2002

BS EN 10217-1:2002

BS 4127: 1994 Specification for light gauge stainless steel tubes, primarily for water applications


BS EN 10312:2002

BS EN 545: 1995 Ductile iron pipes, fittings, accessories and their joints for water pipelines. Requirements and test methods

Revised, Withdrawn

BS EN 545:2010

BS EN 598: 1995 Ductile iron pipes, fittings, accessories and their joints for sewerage applications. Requirements and test methods

Revised, Withdrawn

BS EN 598:2007+A1:2009

BS EN 969 Specification for ductile iron pipes, fittings, accessories and their joints for gas pipelines. Requirements and test methods

Revised, Withdrawn

BS EN 969:2009

BS 5391

PART 1: 1976 Specification for acrylonitrile-butadiene-styrene (ABS) pressure pipe. Pipe for industrial uses

Revised, Withdrawn

BS 5391-1:2006

BS 5556: 1978 (1986) Specification for general requirements for dimensions and pressure ratings for pipe of thermoplastics materials (metric series)


BS ISO 4065:1996

BS 2782-11:Method 1121B:1997, ISO 161-1:1996

BS ISO 11922-1:1997

BS 6572: 1985 Specification for continuously hot-dip lead alloy (terne) coated cold reduced carbon steel flat rolled products

Revised, Withdrawn

BS 6582:2000

C/4



BS 1560

PART 3

PART 3.1: 1989 Circular flanges for pipes, valves and fittings (Class designated). Steel, cast iron and copper alloy flanges. Specification for steel flanges


BS EN 1759-1:2004

PART 3.3: 1989 Circular flanges for pipes, valves and fittings (Class designated). Steel, cast iron and copper alloy flanges. Specification for copper alloy and composite flanges


BS EN 1759-3:2003

BS 4190: 1967 Specification for ISO metric black hexagon bolts, screws and nuts

Revised, Withdrawn

BS 4190:2001

BS 4320: 1968 Specification for metal washers for general engineering purposes. Metric series

Confirmed, Current

BS 4504

PART 3

PART 3.1: 1989 Circular flanges for pipes, valves and fittings (PN designated). Steel, cast iron and copper alloy flanges. Specification for steel flanges


WITHDRAWN TITLE

PART 3.3: 1989 Circular flanges for pipes, valves and fittings (PN designated). Specification for copper alloy and composite flanges


BS EN 1092-3:2003

BS 143 & 1256: 1986 Specification for malleable cast iron and cast copper alloy threaded pipe fittings

Revised, Withdrawn

BS 143 and 1256:2000

BS EN 10242:1995

BS EN 10242: 1995 Threaded pipe fittings in malleable cast iron Current BS 864 PART 2: 1983 Capillary and compression tube fittings of copper and copper

alloy. Specification for capillary and compression fittings for copper tubes


BS EN 1254-2:1998 BS EN 1254-1:1998

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BS 1042

PART 1 Measurement of fluid flow in closed conduits. Pressure differential devices. Specification for square-edged orifice plates, nozzles and venturi tubes inserted in circular cross section conduits running full Measurement of fluid flow in closed conduits. Pressure differential devices. Specification for square-edged orifice plates and nozzles (with drain holes, in pipes below 50 mm diameter, as inlet and outlet devices) and other orifice plates and Borda inlets – Measurement of fluid flow in closed conduits. Pressure differential devices. Guide to the use of devices specified in Sections 1.1 and 1.2 Measurement of fluid flow in closed conduits. Pressure differential devices. Guide to the effect of departure from the conditions specified in BS EN ISO 5167-1 Measurement of fluid flow in closed conduits. Pressure differential devices. Method of measurement of pulsating fluid flow in a pipe, by means of orifice plates, nozzles or Venturi tubes

Revised, Withdrawn Revised, Withdrawn – Superseded, Withdrawn Superseded, Withdrawn Superseded, Withdrawn

Replaced by BS 1042:Part 1:Section 1.1:1992. PD ISO/TR 15377:2007 – PD ISO/TR 9464:2008 PD ISO/TR 12767:2007 BS ISO TR 3313:1998

BS EN ISO 5167-1: 1997

Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full. Orifice plates, nozzles, and venturi tubes inserted in circular cross-section conduits running full

Revised, Withdrawn

BS EN ISO 5167-1:2003

BS EN ISO 5167-2:2003

BS EN ISO 5167-4:2003

BS EN ISO 5167-3:2003

Replaced by Parts 1-4 of BS EN ISO 5167.

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BS 1740

PART 1: 1971 Specification for wrought steel pipe fittings (screwed BS 21 R-series thread). Metric units


BS EN 10241:2000

BS 1965

PART 1: 1963 Structural adhesives. Corrosion. Determination and classification of corrosion to a copper substrate

Revised, Withdrawn

BS EN 1965-1:2011

BS 4346

PART 1: 1969 Joints and fittings for use with unplasticized PVC pressure pipes. Injection moulded unplasticized PVC fittings for solvent welding for use with pressure pipes, including potable water supply


BS EN ISO 1452-1:2009

BS EN ISO 1452-3:2010

BS EN ISO 1452-5:2009

BS EN ISO 1452-4:2009

BS EN ISO 1452-2:2009


PART 2: 1970 Joints and fittings for use with unplasticized PVC pressure pipes. Mechanical joints and fittings, principally of unplasticized PVC


BS EN ISO 1452-1:2009

BS EN ISO 1452-3:2010

BS EN ISO 1452-5:2009

BS EN ISO 1452-4:2009

BS EN ISO 1452-2:2009


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BS 4368

PART 3: 1974 (1984) Metallic tube connectors for fluid power and general use. Specification for light series couplings (metric)


BS ISO 8434-2:2007

BS EN ISO 8434-1:2007

PART 4: 1984 Metallic tube connectors for fluid power and general use. Specification for type test requirements

WITHDRAWN TITLE

BS 5114: 1975 Specification for performance requirements for joints and compression fittings for use with polyethylene pipes

Current, Obsolescent, Under review

BS 5245: 1975 Specification for phosphoric acid based flux for soft soldered joints in stainless steel

Confirmed, Current

BS 5392

PART 1: 1976 Specification for acrylonitrile-butadiene-styrene (ABS) fittings for use with ABS pressure pipe. Fittings for use with pipe for industrial uses

Revised, Withdrawn

BS 5392-1:2006

BS EN 29453: 1994 Soft solder alloys. Chemical compositions and forms Superseded, Withdrawn

BS EN ISO 9453:2006

BS 1723

PART 1: 1986 Brazing. Specification for brazing Superseded, Withdrawn

BS EN 14324:2004

PART 2: 1986 Brazing. Guide to brazing Superseded, Withdrawn

BS EN 14324:2004

PART 3: 1988 Brazing. Methods for non-destructive and destructive testing Superseded, Withdrawn

BS EN 12799:2000

BS EN 12797:2000

PART 4: 1988 Brazing. Methods for specifying brazing procedure and operator approval testing


BS EN ISO 13585:2012

BS EN 13134:2000

BS 1845: 1984 Specification for filler metals for brazing Superseded, Withdrawn

BS EN ISO 17672:2010

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BS 2494: 1990 Specification for elastomeric seals for joints in pipework and pipelines


BS 7874:1998

BS EN 681-1:1996

BS EN 682:2002

BS EN 681-2:2000

BS 2789: 1985 Specification for spheroidal graphite or nodular graphite cast iron


BS EN 1563:2011

BS 4346

PART 3: 1982 Joints and fittings for use with unplasticized PVC pressure pipes. Specification for solvent cement


BS EN 14814:2007

BS EN ISO 1452-1:2009

BS EN ISO 1452-3:2010

BS EN ISO 1452-5:2009

BS EN ISO 1452-4:2009

BS EN ISO 1452-2:2009

BS 7668: 1994 Specification for weldable structural steels. Hot finished structural hollow sections in weather resistant steels

Revised, Withdrawn

BS 7668:2004

BS EN 10029: 1991 Specification for tolerances on dimensions, shape and mass for hot rolled steel plates 3 mm thick or above

Revised, Withdrawn

BS EN ISO 18286:2010

BS EN 10029:2010

Partially replaced by BS EN ISO 18286:2010.

BS EN 10113: 1993

10113-1 Hot-rolled products in weldable fine grain structural steels. General delivery conditions


BS EN 10025-1:2004

BS EN 10025-3:2004

BS EN 10025-4:2004

10113-2 Hot-rolled products in weldable fine grain structural steels. Delivery conditions for normalized/normalized rolled steels


BS EN 10025-1:2004

BS EN 10025-3:2004

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10113-3 Hot-rolled products in weldable fine grain structural steels. Delivery conditions for thermomechanical rolled steels


BS EN 10025-1:2004

BS EN 10025-4:2004

BS EN 10137: 1996

EN 10137-1 Plates and wide flats made of high yield strength structural steels in the quenched and tempered or precipitation hardened conditions. General delivery conditions


BS EN 10025-1:2004

BS EN 10025-6:2004+A1:2009

EN 10137-2 Plates and wide flats made of high yield strength structural steels in the quenched and tempered or precipitation hardened conditions. Delivery conditions for quenched and tempered steels


BS EN 10025-1:2004

BS EN 10025-6:2004+A1:2009

EN 10137-3 Plates and wide flats made of high yield strength structural steels in the quenched and tempered or precipitation hardened conditions. Delivery conditions for precipitation hardened steels

WITHDRAWN TITLE

BS EN 10155: 1993 Structural steels with improved atmospheric corrosion resistance. Technical delivery conditions


BS EN 10025-1:2004

BS EN 10025-5:2004

BS EN 10210:1994

BS EN 10210-1 Hot finished structural hollow sections of non-alloy and fine grain structural steels. Technical delivery requirements

Revised, Withdrawn

BS EN 10210-1:2006

BS EN 1514

EN 1514-1:1997 Flanges and their joints. Dimensions of gaskets for PN-designated flanges. Non-metallic flat gaskets with or without inserts

Confirmed, Current

EN 1514-2: 1997 Flanges and their joints. Dimensions of gaskets for PN-designated flanges. Spiral wound gaskets for use with steel flanges

Revised, Withdrawn

BS EN 1514-2:2005

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BS 5245: 1975 (1990) Specification for phosphoric acid based flux for soft soldered joints in stainless steel

Confirmed, Current

BS 5292: 1980 Specification for jointing materials and compounds for installations using water, low-pressure steam or 1st, 2nd and 3rd family gases


BS 6956-1:1988

BS 6956-5:1992

BS 6956-6:1992

BS EN 751-1:1997

BS 6956

PART 1 Jointing materials and compounds. Specification for corrugated metal joint rings

Confirmed, Current

PART 5 Jointing materials and compounds. Specification for jointing compounds for use with water, low pressure saturated steam, 1st family gases (excluding coal gas) and 2nd family gases

Confirmed, Current

PART 6 Jointing materials and compounds. Specification for jointing compounds for 3rd family gases


BS EN 751-2:1997

PART 7 Jointing materials and compounds. Specification for anaerobic jointing compounds for use with 1st, 2nd and 3rd family gases


BS EN 751-1:1997

BS EN ISO 9000 Quality management systems. Fundamentals and vocabulary Current

BS 6681: 1986 Specification for malleable cast iron Superseded, Withdrawn

BS EN 1562:2012

BS EN 10025: 1993 Hot rolled products of non-alloy structural steels. Technical delivery conditions

Revised, Withdrawn

BS EN 10025-1:2004

BS EN 10025-2:2004

BS 7786: 1995 Specification for unsintered PTFE tape. General requirements Revised, Withdrawn

BS 7786:2006

C/11



BS 6759

PART 1: 1984 Safety valves. Specification for safety valves for steam and hot water


BS EN ISO 4126-1:2004

PART 2: 1984 Safety valves. Specification for safety valves for compressed air or inert gases


BS EN ISO 4126-1:2004

PART 3: 1984 Safety valves. Specification for safety valves for process fluids Superseded, Withdrawn

BS EN ISO 4126-1:2004

BS 1010

PART 2: 1973 Specification for draw-off taps and stopvalves for water services (screw-down pattern). Draw-off taps and above-ground stopvalves

Withdrawn

BS 1552: 1995 Specification for open bottomed taper plug valves for 1st, 2nd and 3rd family gases up to 200 mbar

Confirmed, Current

BS 1780: 1985 Specification for bourdon tube pressure and vacuum gauges Superseded, Withdrawn

BS EN 837-1:1998

BS 2879: 1980 Specification for draining taps (screw-down pattern) Confirmed, Current

BS 5150: 1990 Specification for cast iron gate valves Superseded, Withdrawn

BS EN 1171:2002

BS 5151: 1974 Specification for cast iron gate (parallel slide) valves for general purposes


BS EN 1171:2002

BS 5152: 1974 Specification for cast iron globe and globe stop and check valves for general purposes


BS EN 13789:2010

BS 5153: 1974 Specification for cast iron check valves for general purposes Superseded, Withdrawn

BS EN 12334:2001

BS 5154: 1991 Specification for copper alloy globe, globe stop and check, check and gate valves

Current, Partially replaced

BS EN 12288:2010 Partially replaced by BS EN 12288:2003.

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BS 5155: 1984 Specification for butterfly valves Superseded, Withdrawn

BS EN 593:2009+A1:2011

BS 5156: 1985 Specification for diaphragm valves Superseded, Withdrawn

BS EN 13397:2002

BS 5157: 1989 Specification for steel gate (parallel slide) valves Superseded, Withdrawn

Industrial valves. Steel gate valves

BS 5158: 1989 Specification for cast iron plug valves Confirmed, Current

BS 5159: 1974 Specification for cast iron and carbon steel ball valves for general purposes


BS ISO 7121:2006

BS 5163: 1986 Specification for predominantly key-operated cast iron gate valves for waterworks purposes

Revised, Withdrawn

BS 5163-1:2004 BS 5163-2:2004 BS EN 1074-2:2000 BS EN 1074-1:2000

BS 5235: 1975 Specification for dial-type expansion thermometers Superseded, Withdrawn

BS EN 13190:2001

BS 5433: 1976 Specification for underground stopvalves for water services Confirmed, Current

BS 7350: 1990 Specification for double regulating globe valves and flow measurement devices for heating and chilled water systems

Confirmed, Current

BS 1494 PART 1: 1964 Specification for fixing accessories for building purposes.

Fixings for sheet, roof and wall coverings WITHDRAWN TITLE

BS 3974

PART 1: 1974 Specification for pipe supports. Pipe hangers, slider and roller type supports

WITHDRAWN TITLE

PART 2: 1978 Specification for pipe supports. Pipe clamps, cages, cantilevers and attachments to beams

WITHDRAWN TITLE

C/13



BS 12: 1996 Specification for Portland cement Superseded, Withdrawn

BS EN 197-1:2011

BS 729: 1971 Specification for hot dip galvanized coatings on iron and steel articles


BS EN ISO 1461:2009

BS 1710: 1984 Specification for identification of pipelines and services Confirmed, Current

BS 3059 PART 2: 1990 Steel boiler and superheater tubes. Specification for carbon,

alloy and austenitic stainless steel tubes with specified elevated temperature properties


BS EN 10216-2:2002 BS EN 10217-2:2002

BS 3382

PARTS 1 & 2: 1961 Specification for electroplated coatings on threaded components. Cadmium on steel components. Zinc on steel components


BS 7371-12:2008

BS 3416: 1991 Specification for bitumen-based coatings for cold application, suitable for use in contact with potable water

Confirmed, Current

BS 4027: 1996 Specification for sulfate-resisting Portland cement WITHDRAWN TITLE

BS 4147: 1980 Specification for bitumen-based hot-applied coating materials for protecting iron and steel, including suitable primers where required


BS EN 10300:2005

BS 4800: 1989 Schedule of paint colours for building purposes Revised, Withdrawn

BS 4800:2011

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BS 5493: 1977 Code of practice for protective coating of iron and steel structures against corrosion

Current, Superseded

BS EN ISO 12944-1:1998 BS EN ISO 12944-3:1998 BS EN ISO 12944-4:1998 BS EN ISO 12944-5:2007 BS EN ISO 12944-6:1998 BS EN ISO 12944-7:1998 BS EN ISO 12944-8:1998 BS EN ISO 12944-2:1998 BS EN ISO 14713-1:2009 BS EN ISO 14713-1:2009 BS EN ISO 14713-3:2009 Partially replaced by Parts 1 to 8 of BS EN ISO 12944 and BS EN ISO 14713:1999.

BS 5834

PART 1: 1985 Surface boxes, guards and underground chambers for gas and waterworks purposes. Specification for guards, including foundation units

Revised, Withdrawn

BS 5834-1:2009

PART 2: 1983 Surface boxes, guards and underground chambers for gas and waterworks purposes. Specification for small surface boxes

Revised, Withdrawn

BS 5834-2:2011

PART 3: 1985 Surface boxes, guards and underground chambers for gas and waterworks purposes. Specification for large surface boxes


BS 5834-2:2011

PART 4: 1989 Surface boxes, guards and underground chambers for gas and waterworks purposes. Specification for preformed chambers

Revised, Withdrawn

BS 5834-4:2011

BS 6129

PART 1: 1981 Code of practice for the selection and application of bellows expansion joints for use in pressure systems. Metallic bellows expansion joints

Confirmed, Current

C/15



BS 6281

PART 1: 1992 Devices without moving parts for the prevention of contamination of water by backflow. Specification for type A air gaps


BS EN 13076:2003

BS EN 13077:2008

PART 2: 1982 Devices without moving parts for the prevention of contamination of water by backflow. Specification for type B air gaps


BS EN 14623:2005

PART 3: 1982 Devices without moving parts for the prevention of contamination of water by backflow. Specification for pipe interrupters of nominal size up to and including DN 42


BS EN 14453:2005

BS 6282

PART 1: 1982 Devices with moving parts for the prevention of contamination of water by backflow. Specification for check valves of nominal size up to and including DN 54


BS EN 13959:2004

PART 2: 1982 Devices with moving parts for the prevention of contamination of water by backflow. Specification for terminal anti-vacuum valves of nominal size up to and including DN 54


BS EN 14451:2005

PART 3: 1982 Devices with moving parts for the prevention of contamination of water by backflow. Specification for in-line anti-vacuum valves of nominal size up to and including DN 42


BS EN 14451:2005

PART 4: 1982 Devices with moving parts for the prevention of contamination of water by backflow. Specification for combined check and anti-vacuum valves of nominal size up to and including DN 42


BS EN 14451:2005

C/16



BS 6700: 1997 Specification for design, installation, testing and maintenance of services supplying water for domestic use within buildings and their curtilages

Revised, Withdrawn

BS EN 806-2:2005 BS EN 806-3:2006 BS EN 806-2:2005 BS EN 806-1:2000 BS EN 806-3:2006 BS EN 806-5:2012 BS EN 806-4:2010 BS 8558:2011 Replaced by BS 6700:2006+A1:2009 BS EN 806-2:2005 and BS EN 806-3:2006. On publication of parts 1-5 of EN 806 these standards will replace BS 6700:2006 and BS 6700:2006 will be withdrawn

BS 7671: 1997 Requirements for electrical installations. IET Wiring Regulations.

Revised BS 7671:2008 Amendment 3: 2015

BS 1306: 1975 Specification for copper and copper alloy pressure piping systems

Confirmed, Current

BS 806: 1993 Specification for design and construction of ferrous piping installations for and in connection with land boilers

WITHDRAWN TITLE

BS 5410

PART 2: 1978 Code of practice for oil firing. Installations of 45 kW and above output capacity for space heating, hot water and steam supply services

Revised, Withdrawn

BS 5410-2:2013

C/17



CP 312

PART 1: 1973 Code of practice for plastics pipework (thermoplastics material). General principles and choice of material

WITHDRAWN TITLE

PART 2: 1973 Code of practice for plastics pipework (thermoplastics material). Unplasticized PVC pipework for the conveyance of liquids under pressure

WITHDRAWN TITLE

PART 3: 1973 Code of practice for plastics pipework (thermoplastics material). Polyethylene pipes for the conveyance of liquids under pressure

WITHDRAWN TITLE

BS 6880

PART 1: 1988 Code of practice for low temperature hot water heating systems of output greater than 45 kW. Fundamental and design considerations

Confirmed, Current

PART 2: 1988 Code of practice for low temperature hot water heating systems of output greater than 45 kW. Selection of equipment

Confirmed, Current

PART 3: 1988 Code of practice for low temperature hot water heating systems of output greater than 45 kW. Installation, commissioning and maintenance

Confirmed, Current

CP 342

PART 2: 1974 Code of practice for centralized hot water supply. Buildings other than individual dwellings

Confirmed, Current


Confirmed, Current

BS 8010

PART 2

SECTION 2.1: 1987 Code of practice for pipelines. Pipelines on land: design, construction and installation. Ductile iron

WITHDRAWN TITLE

C/18



BS 639: 1986 Specification for covered carbon and carbon manganese steel electrodes for manual metal-arc welding


BS EN ISO 2560:2009

BS EN 499: 1995 Welding consumables. Covered electrodes for manual metal arc welding of non alloy and fine grain steels. Classification


BS EN ISO 2560:2009

BS 1453: 1972 Specification for filler materials for gas welding Superseded, Withdrawn

BS EN 12536:2000

BS 2640: 1982 Specification for Class II oxy-acetylene welding of carbon steel pipework for carrying fluids

WITHDRAWN TITLE

BS 2910: 1986 Methods for radiographic examination of fusion welded circumferential butt joints in steel pipes

WITHDRAWN TITLE

BS EN ISO 17636-2:2013

`BS 2971: 1991 Specification for class II arc welding of carbon steel pipework for carrying fluids

Confirmed, Current

BS 3923 PART 1: 1986 Methods for ultrasonic examination of welds. Methods for

manual examination of fusion welds in ferritic steels Superseded, Withdrawn

BS EN ISO 17640:2010

PART 2: 1972 Methods for ultrasonic examination of welds. Automatic examination of fusion welded butt joints in ferritic steels

Current, Obsolescent, Under review

BS 4872

PART 1: 1982 Specification for approval testing of welders when welding procedure approval is not required. Fusion welding of steel

Confirmed, Current

BS EN 970: 1997 Non-destructive examination of fusion welds. Visual examination


BS EN ISO 17637:2011

HVCA TR/5: 1990 Welding of carbon steel pipework Revised HVCA TR/5: 2003 HVCA TR/3: 1990 Guide to good practice: Jointing of copper and its alloys:

recommended practice and tests for competency Revised HVCA TR/3: 2010

BS 2971: 1991 Specification for class II arc welding of carbon steel pipework for carrying fluids

Confirmed, Current

C/19



BS 3923 1. Methods for ultrasonic examination of welds. Methods for manual examination of fusion welds in ferritic steels

2. Methods for ultrasonic examination of welds. Automatic examination of fusion welded butt joints in ferritic steels

3. Methods for ultrasonic examination of welds. Manual examination of nozzle welds


Current

Obsolescent, Under review Revised, Withdrawn

BS EN ISO 17640:2010

BS EN ISO 17640:2010

BS EN ISO 9002: 1994 Quality systems. Model for quality assurance in production, installation and servicing


BS EN ISO 9001:2008

C/20

C02 – THERMAL INSULATION Previous Standard Reference Numbers


BS 476 PART 4: 1970 Fire tests on building materials and structures. Non-

combustibility test for materials Current

PART 6: 1989 Fire tests on building materials and structures. Method of test for fire propagation for products

Revised BS 476-6:1989+A1:2009

PART 7: 1997 Fire tests on building materials and structures. Method of test to determine the classification of the surface spread of flame of products

Current

PART 11: 1982 (1988)

Fire tests on building materials and structures. Method for assessing the heat emission from building materials

Current

BS 874

PART 1: 1986 Methods for determining thermal insulating properties. Introduction, definitions and principles of measurement

WITHDRAWN TITLE

BS 1710: 1984 (1991) Specification for identification of pipelines and services Current BS 2972: 1989 Methods of test for inorganic thermal insulating materials Current,

Partially replaced

BS EN 13467:2001

BS EN 13468:2001

BS EN 13469:2012

BS EN 13470:2001

BS EN 13471:2001

BS EN 13472:2012

Partially replaced by BS EN 13467 to BS EN 13472:2001.

BS 3533: 1981 Glossary of thermal insulation terms Current

BS 3927: 1986 Specification for rigid phenolic foam (PF) for thermal insulation in the form of slabs and profiled sections


BS EN 13166:2012

C/21



BS 3958

PART 1: 1982 Thermal insulating materials. Magnesia preformed insulation Current

PART 2: 1982 Thermal insulating materials. Calcium silicate preformed insulation

Current

PART 3: 1985 Thermal insulating materials. Metal mesh faced man-made mineral fibre mattresses

Current

PART 4: 1982 Thermal insulating materials. Bonded preformed man-made mineral fibre pipe sections

Current

PART 5: 1986 Thermal insulating materials. Specification for bonded man-made mineral fibre slabs

Current

PART 6: 1972 (1980) Thermal insulating materials. Finishing materials; hard setting composition, self-setting cement and gypsum plaster

Current

BS 5422: 1990 Method for specifying thermal insulating materials on pipes, ductwork and equipment (in the temperature range -40°C to +700°C)

Revised, Withdrawn

BS EN ISO 12241:2008

BS 5422:2009

BS5608: 1993 Specification for preformed rigid polyurethane (PUR) and polyisocyanurate (PIR) foams for thermal insulation of pipework and equipment

Current

BS 5588

PART 9: 1989 Fire precautions in the design, construction and use of buildings. Code of practice for ventilation and air conditioning ductwork

Revised, Withdrawn

BS 9999:2008

BS 5970: 1992 Code of practice for thermal insulation of pipework and equipment (in the temperature range -100°C to +870°C)

Revised, Withdrawn

BS EN ISO 12241:2008

BS 5970:2012


Current

C/22

C10 – REFRIGERATION Standard Reference Numbers

Title Status Superseded By

BS 864: 1953 Capillary and compression tube fittings of copper and copper alloy.

Withdrawn

BS 1586: 1982 Methods for performance testing and presentation of performance data for refrigerant condensing units.


BS EN 13215: 2016

BS EN 13771-2: 2007

BS 1608: 1990 Specification for electrically driven refrigerant condensing units. Withdrawn

BS 1723-1:1986 Specification for brazing Superseded, Withdrawn

BS EN 14324: 2004

BS 1723-2:1986 Guide to brazing Superseded, Withdrawn

BS EN 14324: 2004

BS 1723-3: 1988 Methods for non-destructive and destructive testing. Superseded, Withdrawn

BS EN 12799: 2000

BS EN 12797: 2000

BS 1723-4: 1988 Methods for specifying brazing procedure and operator approval testing.


BS EN 13133: 2000

BS EN 13585: 2012

BS 1845: 1984 Specification for filler metals for brazing. Withdrawn

BS 1872: 1995 Specification for electroplated coatings of tin. Confirmed Current

BS 2626: 1992 Specification for lubricants for refrigerant compressors. Current, Under Review

BS 2640: 1982 Specification for Class II oxy-acetylene welding of carbon steel pipework for carrying fluids.

Withdrawn

BS 2871-1: 1971 Specification for copper and copper alloys. Copper tubes for water, gas and sanitation.


BS EN 1057: 2006 + A1: 2010.

BS 2871-2: 1972 Specification for copper and copper alloys. Tubes for general purposes.


BS EN 12449: 2016

C/23

Standard Reference Numbers


BS 2871-3: 1972 Specification for copper and copper alloys. Tubes for heat exchangers.


BS EN 12451: 2012

BS 2971: 1991 Specification for Class II Arc welding of carbon steel pipework for carrying fluids

Confirmed Current

BS 3122-1: 1990 Refrigerant compressors. Methods of test for performance. Superseded, Withdrawn

BS EN 12900: 2013

BS 3122-2: 1990 Refrigerant compressors. Method for presentation of performance data.


BS EN 13771-1: 2016

BS 3456-102.34: 1987 Specification for safety of household and similar electrical appliances. Particular requirements. Motor-compressors.

Withdrawn

BS 3456-102.342: 1988 Specification for safety of household and similar electrical appliances. Particular requirements. Electric fans and regulators.

Withdrawn

BS 3602-1: 1993 Specification for steel pipes and tubes for pressure purpose. Carbon and carbon manganese steel with specified elevated temperature properties. Part 1 - Specification for seamless and electric resistance welded including induction welded tubes.


BS EN 10216-2: 2013

BS EN 10217-2: 2002 + A1: 2005

BS 4434: 1995 Specification for safety and environmental aspects in the design, construction and installation of refrigerating appliances and systems.


BS EN 378-1: 2016

BS EN 378-2: 2016

BS EN 378-3: 2016

BS EN 378-4: 2016

BS 4504-3.1: 1989 Circular flanges for pipes, valves and fittings (PN designated). Part 3 - Steel, cast iron and copper alloy flanges. Specification for steel flanges.


BS EN 1092-2: 1997

BS 4504-3.3: 1989 Circular flanges for pipes, valves and fittings (PN designated). Part 3 - Steel, cast iron and copper alloy flanges. Specification for copper alloy and composite flanges.


BS EN 1092-2: 1997

BS 4580: 1987 Specification for number designation of organic refrigerants. Withdrawn

C/24



BS 6231: 1990 Specification for PVC insulated cables for switchgear and control gear wiring.


BS 6231: 2006

BS 7005: 1988 Specification for design and manufacture of carbon steel unfired pressure vessels for use in vapour compression refrigeration systems.

Withdrawn

TR/5: 1990 HVCA - Code of Practice - TR/5 Welding of Carbon Steel Pipework

Current TR/5: 2003

TR/3: 1990 HVCA - Code of Practice - TR/3 Jointing of Copper and its Alloys Current TR/3: 2010

C/25

C41 - COMMON SERVICES, ELECTRICAL LOW AND EXTRA LOW VOLTAGE Previous Standard Reference Numbers


BS 31:1988 Specification. Steel conduit and fittings for electrical wiring. Current BS EN 50086 Specification for conduit systems for cable management.

General requirements. Superseded BS EN 61386-1:2008

BS EN 10113 Hot-rolled products in weldable fine grain structural steels. General delivery conditions

Superseded BS EN 10025-1:2004

BS EN 10155 (1993) Structural steels with improved atmospheric corrosion resistance. Technical delivery conditions


BS EN 61184: 1997 Bayonet lampholders Superseded BS EN 61184: 2008 BS 67: 1987 Specification for ceiling roses Current - BS 88: All Parts Specification for cartridge fuses for voltages up to and

including 1000 V a.c. and 1500 V d.c. Supplementary requirements for fuses of standardized dimensions and performance for industrial purposes

Superseded BS 88-2:2010

BS EN 60269-2 (1992) Low-voltage fuses. General requirements Superseded BS EN 60269-4:2009 BS 89: All Parts (1990) Direct acting indicating analogue electrical measuring

instruments and their accessories. Specification for special requirements for ammeters and voltmeters

Current -

BS 91: 1973 Electric cable soldering sockets. Specification Superseded BS 91: 1998 BS 159: 1992 Specification for high-voltage busbars and busbar connections Current - BS 161: 1990 Specification for tungsten filament lamps for domestic and

similar general lighting purposes. Performance requirements Superseded BS EN 60064: 1995 +

Amendment 5: 2009 BS 196: 1961 Specification for protected-type non-reversible plugs, socket-

outlets cable-couplers and appliance-couplers with earthing contacts for single phase a.c. circuits up to 250 volts

Withdrawn -

BS EN 29453: 1994 Soft solder alloys. Chemical compositions and forms Superseded BS EN ISO 9453:2006 BS 419: 1966 Specification for varnished fabrics and tapes for electrical

purposes Current -

BS 646: 1958 (1991) Specification for Cartridge fuse-links (rated up to 5 amperes) for a.c. and d.c. service

Current Amendment No.2: 2013

C/26

BS 731: Part 1 1993 Flexible steel conduit for cable protection and flexible steel tubing to enclose flexible drives. Flexible steel conduit and adaptors for the protection of electric cable


BS 800: 1988 Specification for limits and methods of measurement of radio interference characteristics of household electrical appliances, portable tools and similar electrical apparatus

Superseded BS EN 55014-1:2006 Amendment 2: 2011

BS 1361: 1986 Specification for cartridge fuses for a.c. circuits in domestic and similar premises


BS 1362: 1992 Specification for general purpose fuse links for domestic and similar purposes (primarily for use in plugs)

Current -

BS 1363: Part 1 1995 13 A plugs, socket-outlets, adaptors and connection units. Specification for rewirable and non-rewirable 13 A fused plugs

Current -

BS 1363: Part 2 1995 13 A plugs, socket-outlets, adaptors and connection units. Specification for 13 A switched and unswitched socket-outlets

Current -

BS 1363: Part 3 1995 13 A plugs, socket-outlets, adaptors and connection units. Specification for adaptors

Current -

BS 1853: All Parts 1995 Tubular fluorescent lamps for general lighting service. Specification for lamps used in the United Kingdom not included in BS EN 60081, BS EN 60901, BS EN 61195 and BS EN 61199

Current -

BS EN 60081: 1994 Specification for tubular fluorescent lamps for general lighting service

Superseded BS EN 60081:1998+A4:2010

BS 1858: 1986 Specification for bitumen-based filling compounds for electrical purposes

Superseded BS 1858:2002

BS 2484: 1985 Specification for straight concrete and clayware cable covers

Withdrawn -

BS 2754: 1976 Construction of electrical equipment for protection against electric shock

Current BS 2754:1976 Amendment 1: 1977

BS EN 60920: 1991 Ballasts for tubular fluorescent lamps. General and safety requirements

Superseded BS EN 61347-1:2008 Amendment 1:2011

BS EN 60921: 1991 Specification for ballasts for tubular fluorescent lamps. Performance requirements

Superseded BS EN 60921:2004

BS 2848: 1973 Specification for flexible insulating sleeving for electrical purposes


C/27

BS 2950: 1958 Specification. Cartridge fuse-links for telecommunication and light electrical apparatus

Current -

BS 3456: All Parts 1987 Specification for safety of household and similar electrical appliances. General requirements


BS EN 60335 Household and similar electrical appliances. Safety. General requirements


BS EN 60335-2 Household and similar electrical appliances. Safety. Particular requirements for microwave ovens, including combination microwave ovens

Superseded BS EN 60335-2-25:2012

BS 3502 Common names and abbreviations for plastics and rubbers. Principal commercial plastics

Withdrawn -

BS 3535: All Parts 1990 Specification for safety isolating transformers for industrial and domestic purposes


BS 3676 Switches for household and similar fixed electrical installations. Specification for general requirements

Superseded BS EN 60669-1:1999+A2:2008

BS 3677: 1989 Specification for high-pressure mercury vapour lamps Superseded BS EN 62035:2000 Amendment 2:2012

BS EN 60192: 1993 Specification for low pressure sodium vapour lamps


BS EN 60155: 1995 Glow-starters for fluorescent lamps

Current -

BS 3858: 1992 Specification for binding and identification sleeves for use on electric cables and wires

Current -

BS EN 60898: 1991 Specification for circuit-breakers for overcurrent protection for household and similar installations

Superseded BS EN 608981: 2003 Amendment 13: 2012

BS 3939: All Parts 1992 Graphical symbols for electrical power, telecommunications and electronics diagrams. Passive components

Withdrawn -

BS 3988: 1970 Specification for wrought aluminium for electrical purposes. Solid conductors for insulated cables

Current -

BS EN 60073: 1993 Specification for coding of indicating devices and actuators by colours and supplementary means


BS 4177: 1992 Specification for cooker control units Current -

C/28

BS 4293: 1993 Specification for residual current-operated circuit-breakers Superseded BS EN 61008-:2004 Amendment 12: 2009

BS EN 60309 Plugs, socket-outlets and couplers for industrial purposes. General requirements


BS 4533: 1990 Luminaires. Particular requirements. Specification for handlamps


BS EN 60598 Luminaires. Particular requirements. Recessed luminaires Superseded BS EN 60598-2-2:2012

BS EN 60570: 1994 Electrical supply track systems for luminaires Superseded BS EN 60570:2003 BS 4568: All Parts 1993 Specification for steel conduit and fittings with metric threads

of ISO form for electrical installations. Steel conduit, bends and couplers

Current -

BS 4579: All Parts 1990 Specification for performance of mechanical and compression joints in electric cable and wire connectors. Compression joints in copper conductors


BS 4607 Non-metallic conduits and fittings for electrical installations. Rigid PVC conduits and conduit fittings. Metric units


BS 4662 Boxes for flush mounting of electrical accessories. Requirements, test methods and dimensions

Superseded BS 4662: 2006 Amendment 1: 2009

BS EN 61000 Electromagnetic compatibility (EMC) Superseded BS EN 61000 :2012 BS 4678 Cable trunking. Steel surface trunking Superseded BS EN 50085-1:2005 BS 4727 Glossary of electrotechnical, power, telecommunication,

electronics, lighting and colour terms. Terms common to power, telecommunications and electronics. Electromagnetic compatibility

Withdrawn -

BS EN 60947 Low-voltage switchgear and control gear. General rules Superseded BS EN 60947-1: 2007 Amendment 1:2011

BS 4737 Intruder alarm systems. Specification for installed systems with local audible and/or remote signalling


BS 4808 Specification for L.F. cables and wires with PVC insulation and PVC sheath for telecommunication. General requirements and tests

Current -

BS 5101 Specification for lamp caps and holders together with gauges for the control of interchangeability and safety. Lamp caps

BS EN 60061: 1993 Amendment 48: 2012

C/29

BS 5225 Photometric data for luminaires. Photometric measurements Current BS EN 13032 :2004 Amendment 1:2012

BS 5266 Emergency lighting. Code of practice for the emergency escape lighting of premises

Superseded BS 5266: 2011

BS 5304 Code of practice for safety of machinery Superseded PD 5304:2005

BS 5371 Standard method of measurement of lamp cap temperature rise


BS 5378 Safety signs and colours. Specification for colour and design Superseded BS EN ISO 7010: 2012

BS 5467 Electric cables. Thermosetting insulated, armoured cables for voltages of 600/1000 V and 1900/3300 V

Superseded BS 5467: 1997 Amendment 3:2008

BS 5472 Specification for low voltage switchgear and control gear for industrial use. Terminal marking and distinctive number. General rules


BS 5486 Low-voltage switchgear and control gear assemblies. Specification for type-tested and partially type-tested assemblies


BS EN 60529 Specification for degrees of protection provided by enclosures (IP code)

Current -

BS 5493 Code of practice for protective coating of iron and steel structures against corrosion

Superseded BS EN ISO 12944-1:1998

BS 5733 General requirements for electrical accessories. Specification


BS 5971 Specification for safety of tungsten filament lamps for domestic and similar general lighting purposes

Superseded BS EN 60432 :2000 Amendment 2:2012

BS 6004 Electric cables. PVC insulated, non-armoured cables for voltages up to and including 450/750 V, for electric power, lighting and internal wiring


BS 6007 Electric cables. Single core unsheathed heat resisting cables for voltages up to and including 450/750 V, for internal wiring


BS 6121 Mechanical cable glands. Armour glands. Requirements and test methods


C/30

BS 6207 Specification for mineral-insulated copper-sheathed cables with copper conductors


BS 6220 Specification for junction boxes for use in electrical installations with rated voltages not exceeding 250 V


BS 6231 Electric cables. Single core PVC insulated flexible cables of rated voltage 600/1000 V for switchgear and control gear wiring


BS 6346 Specification for principal shapes and basic dimensions for cutting edges for tractors with dozer, graders and tractor scrapers


BS 6360 Specification for conductors in insulated cables and cords Superseded BS EN 60228: 2005

BS 6480 Specification for impregnated paper-insulated lead or lead alloy sheathed electric cables of rated voltages up to and including 33000 V

Withdrawn -

BS EN 50110 Operation of electrical installations. National annexes Superseded BS EN 50110-2:2010 BS 6500 Electric cables. Flexible cords rated up to 300/500 V, for use

with appliances and equipment intended for domestic, office and similar environments


BS 6701 Telecommunications equipment and telecommunications cabling. Specification for installation, operation and maintenance


BS EN 60400 Specification for lampholders for tubular fluorescent lamps and starter holders

Superseded BS EN 60400 :2008 Amendment 1:2011

BS 6746 Specification for PVC insulation and sheath of electric cables Withdrawn - BS 6746C Colour chart for insulation and sheath of electric cables Withdrawn - BS 6899 Specification for rubber insulation and sheath of electric

cables Withdrawn -

BS 7626 Specification for current transformers Superseded BS EN 61869-2: 2012 BS 7430 Code of practice for earthing Superseded BS 7430:2011 BS 7625 Specification for voltage transformers Superseded BS EN 61869-3:2011 BS 7671 Requirements for electrical installations. IET Wiring

Regulations. Seventeenth edition Superseded BS 7671: 2008

Amendment 1:2011

C/31

BS 7769 Electric cables. Calculation of the current rating. Thermal resistance. A method for calculating reduction factors for groups of cables in free air, protected from solar radiation

Current -

BS EN 61557 Standard means for the reporting of the acoustic output of medical diagnostic ultrasonic equipment


C/32

C46 – FIRE DETECTION AND ALARM SYSTEMS Previous Standard Reference Numbers


BS 1635: 1990 Recommendations for graphic symbols and abbreviations for fire protection drawings

Current -

BS 4422: Part 1: 1987 Glossary of terms associated with fire. General terms and phenomena of fire


BS 4422: Part 2: 1990 Glossary of terms associated with fire. Structural fire protection


BS 4422: Part 3: 1990 Glossary of terms associated with fire. Fire detection and alarm


BS 4422: Part 4: 1994 Glossary of terms associated with fire. Fire extinguishing equipment


BS 4422: Part 5: 1989 Glossary of terms associated with fire. Smoke control Superseded BS 4422:2005 BS 4422: Part 6: 1988 Glossary of terms associated with fire. Evacuation and means

of escape Superseded BS 4422:2005

BS 4422: Part 7: 1988 Glossary of terms associated with fire. Explosion detection and suppression means


BS 5445: Part 1: 1977 Components of automatic fire detection systems. Introduction


BS 5445: Part 5: 1977 Components of automatic fire detection systems. Heat sensitive detectors - point detectors containing a static element


BS 5445: Part 7: 1977 Components of automatic fire detection systems. Specification for point-type smoke detectors using scattered light, transmitted light or ionization


BS 5445: Part 8: 1977 Components of automatic fire detection systems. Specification for high temperature heat detectors


BS 5445: Part 9: 1977 Components of automatic fire detection systems. Methods of test of sensitivity to fire


BS 5446: Part 1: 1990 Fire detection and fire alarm devices for dwellings. Specification for smoke alarms


C/33

BS 5467: 1997 Electric cables. Thermosetting insulated, armoured cables for voltages of 600/1000 V and 1900/3300 V

Superseded BS 5467:1997+A3:2008

BS 5588: Part 1: 1990 Fire precautions in the design, construction and use of buildings. Code of practice for residential buildings


BS 5588: Part 4: 1978 Fire precautions in the design, construction and use of buildings. Code of practice for smoke control using pressure differentials


BS 5588: Part 5: 1991 Fire precautions in the design, construction and use of buildings. Access and facilities for fire-fighting


BS 5588: Part 6: 1991 Fire precautions in the design, construction and use of buildings. Code of practice for places of assembly


BS 5588: Part 8: 1988 Fire precautions in the design, construction and use of buildings. Code of practice for means of escape for disabled people


BS 5588: Part 9: 1989 Fire precautions in the design, construction and use of buildings. Code of practice for ventilation and air conditioning ductwork


BS 5588: Part 10: 1991 Fire precautions in the design, construction and use of buildings. Code of practice for shopping complexes


BS 5588: Part 11: 1997 Fire precautions in the design, construction and use of buildings. Code of practice for shops, offices, industrial, storage and other similar buildings


BS 5839: Part 1: 1988 Fire detection and alarm systems for buildings. Code of practice for system design, installation and servicing


BS 5839: Part 2: 1983 Fire detection and alarm systems for buildings. Specification for manual call points


BS 5839: Part 3: 1988 Fire detection and alarm systems for buildings. Specification for automatic release mechanisms for certain fire protection equipment

Current -

BS 5839: Part 4: 1988 Fire detection and alarm systems for buildings. Specification for control and indicating equipment


BS 5839: Part 5: 1988 Fire detection and alarm systems for buildings. Specification for optical beam smoke detectors

Withdrawn -

C/34

BS 5839: Part 6: 1995 Fire detection and alarm systems for buildings. Code of practice for the design and installation of fire detection and alarm systems in dwellings


BS 6004: 1995 Specification for PVC-insulated cables (non-armoured) for electric power and lighting


BS 6133: 1995 Code of practice for safe operation of lead-acid stationary batteries


BS 6207: Part 1: 1995 Mineral insulated cables with a rated voltage not exceeding 750 V. Cables


BS 6207: Part 2: 1995 Mineral insulated cables with a rated voltage not exceeding 750 V. Terminations


BS 6231: 1990 Specification for PVC-insulated cables for switchgear and control gear wiring


BS 6346: 1997 Electric cables. PVC insulated, armoured cables for voltages of 600/1000 V and 1900/3300 V

Withdrawn -

BS 6387: 1994 Specification for performance requirements for cables required to maintain circuit integrity under fire conditions

Current -

BS 6667: Part 3: 1985 Electromagnetic compatibility for industrial-process measurement and control equipment. Method of evaluating susceptibility to radiated electromagnetic energy

Superseded BS EN 61000-4-3:2006 Amendment 2:2010

BS 6746: 1990 Specification for PVC insulation and sheath of electric cables Withdrawn - BS 6746C: 1993 Colour chart for insulation and sheath of electric cable

Withdrawn -

BS 6899: 1991 Specification for rubber insulation and sheath of electric cables

Withdrawn -

BS EN 54-1 Fire detection and fire alarm systems. Introduction Superseded BS EN 54-1:2011 BS EN 55104: All Parts Electromagnetic compatibility. Immunity requirements for

household appliances, tools and similar apparatus. Product family standard


BS 7671: 1992 Requirements for Electrical Installations. IEE Wiring Regulations. (Sixteenth Edition)

Superseded BS 7671: 2008 Amendment No.1: 2011

C/35

C81 – ABOVE GROUND SANITATION SYSTEMS Standard Reference Numbers


CP 312 Part 1: 1973 Code of practice for plastics pipework (thermoplastics material). General principles and choice of material.

Withdrawn N/A

CP 312 Part 2: 1973 Code of practice for plastics pipework (thermoplastics material). Unplasticized PVC pipework for the conveyance of liquids under pressure

Withdrawn N/A

CP 312 Part 3: 1973 Code of practice for plastics pipework (thermoplastics material). Polyethylene pipes for the conveyance of liquids under pressure


N/A

BS 8313: 1997 Code of practice for accommodation of building services in ducts Confirmed, Current

BS 8010 Part 1: 1989 Code of practice for pipelines. Pipelines on land: general Superseded, Withdrawn

BS EN 14161: 2011+A1:2015

BS 8010 Part 2 Section 2.1: 1987

Code of practice for pipelines. Pipelines on land: design, construction and installation. Ductile iron

Withdrawn

BS 6100 Part 2 Section 2.7: 1987

Glossary of building and civil engineering terms. Civil engineering. Public health. Environmental engineering


BS 6100-5:2009

BS 5572: 1994 Code of practice for sanitary pipework Superseded, Withdrawn

BS EN 12056-2:2000

BS 6150: 1991 Code of practice for painting of buildings Revised, Withdrawn

BS 6150: 2006+A1:2014

BS 8000 Part 13: 1989 Workmanship on building sites. Code of practice for above ground drainage and sanitary appliances

Confirmed, Current, Partially replaced

BS 8000-0: 2014

BS EN 29453: 1994 Soft solder alloys. Chemical compositions and forms Superseded, Withdrawn

BS EN ISO 9453:2014

BS 1184: 1976 (1981) Specification. Copper and copper alloy traps Withdrawn N/A

BS 1494 Part 1: 1964 Specification for fixing accessories for building purposes. Fixings for sheet, roof and wall coverings

Withdrawn N/A

C/36



BS 1710: 1984 Specification for identification of pipelines and services Revised, Withdrawn

BS 1410: 2014

BS 1845:1984 Specification for filler metals for brazing Revised Withdrawn

BS EN ISO 17672: 2010

BS 2598 Part 3: 1980 Glass plant, pipeline and fittings. Specification for properties of borosilicate glass 3.3

Revised, Withdrawn

BS EN 1595: 1997

BS 2598 Part 4: 1980 Glass plant, pipeline and fittings. Specification for glass plant components

Withdrawn N/A

BS EN 1595: 1997 Pressure equipment made from borosilicate glass 3.3. General rules for design, manufacture and testing

Current

BS 8301: 1985 Code of practice for building drainage Superseded, Withdrawn

BS EN 752: 2008

BS 2494: 1990 Specification for elastomeric seals for joints in pipework and pipelines


BS 7874: 1998, BS EN 681-1: 1996, BS EN 682: 2002, BS EN 681-2: 2000

BS 3943: 1979 Specification for plastics waste traps Superseded, Withdrawn

BS EN 274-1: 2002, BS EN 274-3: 2002, BS EN 274-2: 2002

BS 4514: 1983 Specification for unplasticized PVC soil and ventilating pipes, fittings and accessories


BS EN 1329-1: 2000, BS 4514: 2001

BS 4576 Part 1: 1989 Unplasticized polyvinyl chloride (PVC-U) rainwater goods and accessories. Half-round gutters and pipes of circular cross-section


BS EN 12200-1:2016, BS EN 1462: 2004, BS EN 607: 2004

BS 4991: 1974 Specification for propylene copolymer pressure pipe Confirmed, Current

BS 5254: 1976 Specification for polypropylene waste pipe and fittings (external diameter 34.6 mm, 41.0 mm and 54.1 mm)

Confirmed, Current

C/37



BS 5255: 1989 Specification for thermoplastics waste pipe and fittings Current, Partially replaced

BS EN 1329-1: 2014, BS EN 1455-1: 2000, BS EN 1519-1: 2000, BS EN 1566-1: 2000, BS EN 1451-1: 2000

BS 5556: 1978 Specification for general requirements for dimensions and pressure ratings for pipe of thermoplastics materials (metric series)


BS ISO 4065: 1996, BS ISO 11922-1: 1997, BS 2782-11:Method 1121B: 1997, ISO 161-1:1996

BS 5955-6: 1980 Plastics pipework (thermoplastics materials). Code of practice for the installation of unplasticized PVC pipework for gravity drains and sewers

Withdrawn N/A

BS 416 Part 1: 1990 Discharge and ventilating pipes and fittings, sand-cast or spun in cast iron. Specification for spigot and socket systems

Confirmed, Current

BS 416-2: 1990 Discharge and ventilating pipes and fittings, sand-cast or spun in cast iron. Specification for socketless systems


BS EN 877: 1999+A1:2006

BS 437: 1978 Specification for cast iron spigot and socket drain pipes and fittings Revised, Withdrawn

BS 439: 2008

BS 460: 1964 Specification for cast iron rainwater goods Revised, Withdrawn

BS 460: 2002+A2:2007

BS EN 598: 1995 Ductile iron pipes, fittings, accessories and their joints for sewerage applications. Requirements and test methods

Revised Withdrawn

BS EN 598: 2007+A1:2009

BS 6087: 1990 Specification for flexible joints for grey or ductile cast iron drainpipes and fittings (BS 437) and for discharge and ventilating pipes and fittings (BS 416)

Revised, Withdrawn

BS EN 877: 1990+A1:2006

BS 6949: 1991 Specification for bitumen-based coatings for cold application excluding use in contact with potable water

Confirmed, Current

BS 143 & 1256: 1986 Specification for malleable cast iron and cast copper alloy threaded pipe fittings

Revised, Withdrawn

BS 143 & 1256: 2000, BS EN 10242: 1995

C/38



BS 864 Part 2: 1983 Capillary and compression tube fittings of copper and copper alloy. Specification for capillary and compression fittings for copper tubes


BS EN 1254-2:1998, BS EN 1254-1:1998

BS 1723 Part 1: 1986 Brazing. Specification for brazing Superseded, withdrawn

BS EN 14324: 2004

BS 1723 Part 2: 1986 Brazing. Guide to brazing Superseded, Withdrawn

BS EN 14324: 2004

BS 1724: 1990 Specification for bronze welding by gas Withdrawn N/A

BS 1845: 1984 Specification for filler metals for brazing Superseded, Withdrawn

BS EN ISO 17672: 2010

BS EN 1057: 1996 Copper and copper alloys. Seamless, round copper tubes for water and gas in sanitary and heating applications

Revised, Withdrawn

BS EN 1057: 2006+A1:2010

C/39

C82 – COLOUR CODING FOR IDENTIFICATION OF BUILDING SERVICES Previous Standard Reference Numbers


BS 1710: 1991 Specification for identification of pipelines and services

Current -

BS 3510: 1968 Specification for a basic symbol to denote the actual or potential presence of ionizing radiation

Withdrawn -

BS 4800: 1994 Schedule of paint colours for building purposes


BS 5252: 1976 Colour for building Kit

Current -

BS 5378: Part 1 1980 Safety signs and colours. Specification for colour and design

Superseded BS EN ISO 7010:2012

BS 5378: Part 2 1980 Safety signs and colours. Specification for colorimetric and photometric properties of materials

Superseded BS ISO 3864-4:2011

DW/142: 1982 Specification for sheet metal ductwork addendum

Withdrawn -

SKANSKA FACILITIES SERVICES WALSALL HEALTHCARE NHS TRUST


SPECIFICATION PART D - SECTION D1 DETAILED DESCRIPTION OF GENERAL WORKS CONTENTS 1. INTRODUCTION D1/1

2. DEFINITIONS D1/1 3. PROJECT DESCRIPTION D1/2 4. RESPONSIBILITY D1/2 5. SCOPE OF DESIGN INVOLVEMENT D1/3

6. INFORMATION TO ACCOMPANY TENDER D1/3 7. SUBMISSION OF DOCUMENTS AND APPROVALS DURING INSTALLATION

PERIOD D1/4 8. SPECIFICATIONS AND SCHEDULES D1/4

9. COMPLETE INSTALLATION D1/5 10. PROGRAMME D1/5

11. PHASING D1/5 12. VISITS TO SITE DURING TENDER PERIOD D1/6 13. APPROVED MANUFACTURERS D1/6

14. CDM REGULATIONS D1/6

15. ASBESTOS MATERIALS D1/7 16. CO-ORDINATION OF SERVICES D1/7 17. SCOPE OF WORKS D1/7

18. STANDARDS D1/9 19. TENDER DRAWINGS D1/10

20. DRAWINGS D1/10 21. AREA OF WORKS D1/11

22. WORK AFFECTING EXISTING AREAS D1/12 23. RESTRICTIONS ON WORKING HOURS D1/12 24. NOISE AND DISRUPTION D1/12 25. METHOD STATEMENTS D1/13

26. PERMITS TO WORK D1/13 27. PRE-COMMENCEMENT INVESTIGATIONS D1/14 28. REMOVAL OF EXISTING REDUNDANT SERVICES D1/14

29. REMOVAL OF BUILDING FABRIC D1/15 30. LIFTING AND CRANEAGE D1/16 31. FIRE STOPPING TO SERVICES D1/16 32. BRACKETING AND SECONDARY STEELWORK D1/17 33. PROPRIETARY FLAT ROOF SUPPORT SYSTEM D1/17

34. PROTECTION AND CLEANING D1/18 35. RECORD DRAWINGS AND OPERATING AND MAINTENANCE MANUALS D1/18 36. TRAINING D1/20

37. SCHEDULE OF RATES D1/20 38. MAINTENANCE D1/20

D1/1

SECTION D1 DETAILED DESCRIPTION OF GENERAL WORKS

1. INTRODUCTION

This section details the technical requirements particular to this project. Where the requirements of this section conflict with previous sections in this specification, then this section shall take precedence. This specification shall be read in conjunction with the National Health Service Model Engineering Specifications, the Mechanical Services Specification and drawings, the Electrical Specification and drawings, the programme and phasing information and all documentation issued with the tender.

2. DEFINITIONS

The following terms and definitions shall applies within this specification. The verb ‘shall’ indicates a mandatory duty, which must be undertaken by the

Contractor in order to fulfil the Contractor’s contractual obligations.

The verb ‘will’ indicates an advisory statement.

Employer’s Agent; a person, persons or organisation appointed by the Employer to act as the Employer’s Agent and whom is empowered by the Employer to issue instructions on the Employer’s behalf.

‘Approval’ of a drawing or any other element of the works is deemed to indicate that the Employer has no immediate objections or comments. Such ‘approval’ does not construe any acceptance of any responsibility for the accuracy or quality of the works or for any fault, error, omission, defect or deficiency that may subsequently be noted. All approvals shall be subject to written confirmation signed or countersigned as appropriate by the Employer or the Employer’s Agent.

‘Witnessing’ of a test, commissioning or any other activity is to be construed as confirmation of the results of such activity; it shall not construe either approval or acceptance. The same qualifications shall apply as for ‘Approval’.

The “Drawings” are the drawings issued in conjunction with this Specification for tendering purposes or subsequently issued under the Contract.

“Working Drawings” shall be any necessary drawings, sketches, diagrams, schematics, programmes or other illustrations provided in the execution of the works:

To determine the locations, dimensions, wiring requirements, builder’s work and other details of elements of the works, as necessary for the execution of the works and / or;

For approval of such details by the Employer’s Agent or any other relevant authority.

The word ‘Works’ shall include all materials, labour, plant, testing, commissioning and other commodities or activities necessary for the completion of the work described in or implied by the Specification and governed by the Conditions of Contract.

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3. PROJECT DESCRIPTION

The project as a whole involves the replacement of the current 72no. Body stores at Walsall Manor Hospital, Moat Road, Walsall, WS2 9PS on behalf of the Walsall Healthcare NHS Trust and Skanska Facilities Services. The existing mortuary body stores were designed in 1984 and installed shortly after this. The cabinets, by Hemsec Doors Ltd, and the majority of the refrigerant units, by Hussmann Ltd, are original from this date. The refrigeration units serving these body stores are located in the roof top plantroom immediately above the single storey body store. These are arranged on a high level plant area above the air handling unit incoming fresh air frost coil battery rooms, though some of these units have already failed and been replaced with newer units located externally on the roof adjacent to the roof top plantroom. These refrigeration units are generally the original Hussmann Refrigeration Ltd units. These currently run either R134 or R404 refrigerants, the latter of which is on the higher global warming potential spectrum and will become increasing more difficult (and expensive) to obtain in the future. The refrigeration units currently run 24 hours / day and each bank of body stores has an individual refrigeration unit associated with it connected by refrigerant pipework and control wiring run via a roof top plantroom entry into the high level ceiling void of the body store level. Each bank is individually controlled by a control panel located in the roof top plantroom with a common monitor displaying status and temperature on a monitor installed in an alcove in the existing body store. The works shall include, but not be limited to, the dismantling and removal of existing body stores and associated refrigeration equipment, refrigerant pipework, electrical power and control wiring and condensate drainage connections (including recovery of refrigerants R404 and R134) and replacement with new. There should be minimal works to existing lighting, fire alarms, CCTV, air conditioning, hot and cold water services and finishes but the works shall include delivering to site and installation of all body stores, condensate drainage, power and control wiring, refrigerant pipework, insulation, fire stopping of all penetrations, removal and replacement of metal and fibre tiled ceilings and some limited areas of plasterboard ceilings, redecoration where necessitated by the works, setting to work and commissioning and testing. The works shall be carried out in phases and throughout the works the Mortuary will be required to function normally albeit with reduced capacities of body stores at all times. Access to the rear doors, the Fire Escapes and to the Post-Mortem Room will be required at all times.

4. RESPONSIBILITY

The successful Contractor shall be solely responsible for all aspects of the design, supply, installation and testing and commissioning of the new body store installation and all associated engineering services installations and shall be deemed to have included for all requirements, as required in the latest edition of all relevant Regulations and British Standards.

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The associated tender drawings, produced for tender purposes, are indicative only and have been compiled to only show the Employer's minimum requirements. Should any of the design criteria contained in this document not be able to be met, the Contractor shall, within his tender return, advise of any discrepancies, etc.

5. SCOPE OF DESIGN INVOLVEMENT

Notwithstanding the comments below, full design responsibility for all aspects of the Body Store installation and the associated engineering services included in this contract, and all information provided by him to any other party, shall rest entirely with the successful Contractor. The Contractor may put forward his own alternative proposals for the detailed design of any part of the works. Such alternatives must first be submitted to the Employer or his authorised representative with fully detailed reports and relevant documentation giving reasons for each proposal. All plant selected shall fit within the spaces allocated. All aspects of the new installation works shall be effectively co-ordinated with all other building services and the building construction. Services shall be co-ordinated to ensure the best use of the space available for main services routes is utilised and to ensure that services do not unnecessarily occupy space and restrict maintenance access to existing or new installations. The Contractor shall allow within his tender submission to consult and collaborate with the Employer or his authorised representative and any other professional adviser appointed by the Employer. In summary, the successful Contractor shall provide and undertake the following:-

Submit preliminary designs and design philosophy to the Employer or to the authorised

representative for general approval.

Provide details of and undertake all builders' work required.

Advise where special provision must be made for installation and / or maintenance of plant and equipment.

Provide design drawings, specifications and any other relevant documents and submit to the Employer or his authorised representative for review.

6. INFORMATION TO ACCOMPANY TENDER

The Contractor shall submit, with his tender, the following drawings and details which must be sufficiently developed to allow the Employer to make an appraisal of the proposals and engineering content:- 1. List of materials and manufacturers.

2. List of supplies and technical schedules of equipment.

3. Method statements.

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4. List of Contractors and any specialist Sub-Contractor’s.

5. Schematic / sketch layout of design solutions.

6. Design Compliance statement.

7. SUBMISSION OF DOCUMENTS AND APPROVALS DURING INSTALLATION PERIOD

During the installation stage of the project, the following documentation shall be submitted in respect of the body store replacement and the associated engineering services systems design:- Programme of the works.

Details of proposed alternative materials.

Detailed technical specification of the proposed works.

Detailed installation working drawings.

System schematics.

Co-ordinated working drawings.

Design, Test and commissioning certificates.

Builders' work information and drawings.

All documentation shall be submitted progressively for review and in sufficient time to meet the Contract Programme and avoid delays to the contract allowing for a minimum review period of two weeks (10 working days). Copies of the above shall be submitted to the Employer or his authorised representative(s).

8. SPECIFICATIONS AND SCHEDULES

The project technical specifications shall fully describe and detail the works and include the following aspects:- Description of operation of systems and equipment.

Full technical specifications for equipment and materials.

Reference to Codes of Practice and all applicable standards for materials, systems and equipment.

Installation standards and requirements.

Inspection and tests during installation.

Commissioning procedures.

Schedules of drawings.

The Contractor shall prepare a separate schedule of major elements of plant, equipment and materials having long deliveries, giving current delivery period for each item.

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The Contractor shall prepare reports on various aspects of the works which may be called for by the employer during the design period.

9. COMPLETE INSTALLATION

The works shall include the provision of complete and fully functional engineering services installations. Adequate allowance for all ancillary services and additional works as necessary to provide a complete installation shall be included within the Tender price. The resultant installation shall be complete in all respects and shall be fully compliant with the appropriate NHS Model Engineering Specifications (including current updates of all standards referred to therein), HTM’s, HBN’s, European and British Standards as well as all statutory acts and/or regulations to which the Employer is subject. Where standards cited within the NHS Model Engineering Specification have been replaced, withdrawn or superseded; except where specifically indicated to the contrary in this specification the newer standard shall apply.

10. PROGRAMME

A preliminary programme for tender purposes is included in this document. The Contractor is to prepare a detailed programme to carry out the works and submit for review. Where appropriate, allowance shall be included for any out-of-hours working necessary to conform to the overall project programme. When developing the programme allowance shall be made for a dedicated period at the end of each phase for testing and commissioning of all equipment. This shall not be less than 5 days in duration.

11. PHASING

A preliminary phasing drawing for tender purposes is included in this document. The Contractor shall prepare a detailed phasing plan to carry out the works and submit for review. One of the main factors to be considered in this refurbishment is the phasing of the works to allow the Mortuary department to operate normally during this period, this will require access to the rear doors and the post mortem room at all times. We envisage Phase 1 as the replacement of the 3No freezer / body store in the separate room along the corridor (near the new bariatric stores), Phase 2 to encompass one bank of the existing body store and Phase 3 the opposite bank of the existing body store. Thus Phase 1 comprises smaller simpler replacement works but includes all the components of the major replacement works and should flag up any potential problems at an early stage prior to commencing the major replacement works. This means that in the worst case when the bigger of the two existing banks of body stores is being refurbished 40no. body stores will be unavailable. If this can be accommodated in the generally quieter part of the year around spring / early summer there should not be any need for contingency measures for temporary storage. Similarly the Contractor shall include for all costs in association with providing temporary body stores in the event of any inadvertent shut down of the operational body stores due to the works.

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12. VISITS TO SITE DURING TENDER PERIOD

It is recommended that each tenderer visits site during the tender period to ascertain for themselves the condition of the existing installations and the extent of works necessary to meet the Employer’s Requirements. Should the tenderer fail to visit site during the tender period, his tender may not be accepted. No additional costs will be considered in the event of any omissions to the works resulting from failure to visit site or become fully conversant with the extent of the works. Arrangements for visits to site should be made with Skanska Facilities Management, Project Manager Mr Mark Rigby, Walsall Manor Hospital, Moat Road, Walsall, WS2 9PS Telephone +44 (0) 1922 656937; email [email protected]

13. APPROVED MANUFACTURERS

This specification includes a number of items of equipment manufactured by named suppliers. The tender return will be deemed to include for the provision of this equipment. Each Tenderer may offer equipment sourced from alternative manufacturers provided always that this equipment is equal to the specified equipment in all respects. Any decision regarding the suitability of any proposed alternatives made by the Hospital shall be final. Should the Tenderer elect to offer such alternatives he shall provide full details of the alternatives offered by completing and returning the schedule to be found within this specification. This shall include manufacturer’s name and address, selected equipment types and model references and supporting literature. However, the tender return will be deemed to be based upon the specified items unless specific permission to use alternatives is granted by the Hospital. Should the Hospital choose not to grant such permission, the contract price shall be deemed to include for the provision of the specified items. Should the tenderer fail to identify alternative manufacturers, at the time of tender, no further alternatives will be considered.

14. CDM REGULATIONS

This project is governed by the Construction (Design Management) Regulations 2015. All documentation required by the CDM Regulations and as required by the Principal Designer shall be provided promptly and in a professional manner. Risk assessments, method statements, and all other documentation required by the Principal Designer shall be provided prior to the commencement of works described within the Tender Documentation. Rider Levett Bucknall, Embassy House, 88 Queens Avenue, Bristol, BS8 1SB Mr Mike Vicars-Harris Tel 0117 974 1122 email [email protected] shall undertake the role of Principal Designer, Skanska shall undertake the role of Principal Contractor.

mailto:[email protected]

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15. ASBESTOS MATERIALS

The Hospital Building in which the area of works are to be undertaken is not thought to contain asbestos materials. The Employers asbestos register will be made available to the Tenderer prior to works commencing on site. However, all parties should be aware that asbestos material could be present within the existing equipment and plant, and in areas where it is not possible to survey prior to dismantling. Should asbestos or suspected asbestos be identified during the works, all parties shall cease work immediately and inform the Trust’s Estates Department.

16. CO-ORDINATION OF SERVICES

The engineering services installation shall be co-ordinated with each other, all other services and trades and with the structure and layout of the building. Particular attention shall be paid to services within plant rooms, external roof, service voids, ceiling voids and where services are exposed. Co-ordination shall be carried out as an integral part of the process of preparing working / installation drawings. Prior to preparing the installation drawings, a detailed survey of the existing building shall be carried out. All routes indicated on Tender drawings for services are indicative of the existing services and design requirements and allowance shall be made within the tender for all additional bends and fittings necessary to co-ordinate the services with each other, with existing services and with the building fabric. Equipment and services shall be laid out to ensure adequate maintenance access to all new and existing equipment and services upon completion.

17. SCOPE OF WORKS

The works shall include a complete installation as described within the specification and indicated on the Tender Drawings. The project shall comprise the supply, installation, testing, commissioning and setting to work of the services indicated below: Responsibility for all aspects of the design, supply, installation, testing and

commissioning of the new body store installation and all associated engineering services installations.

Production of design drawings, installation drawings, schematics, schedules, specifications, design certificates, derogations, etc.

Identification and tracing of existing services installations as necessary to ensure that unexpected interruption to services is avoided.

Provision of pre-commencement investigations on existing services.

Decontamination, isolation, disconnection, removal and disposal of any existing equipment made redundant as part of the works.

Provision of temporary screening for phasing, fire stopping, buildersworks, ceiling removal and replacement, painting and making good of decorations, etc.

Provision of new insulated body stores as scheduled and as shown on the drawings.

Provision of new refrigeration equipment as scheduled and as shown on the drawings.

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Provision of new refrigerant pipework systems as specified and as shown on the drawings.

Provision of new condensate drainage systems as specified and as shown on the drawings.

Provision of all electrical supplies and controls systems as described in the Electrical section of this Spec.

Provision of thermal insulation to all services.

Labelling and identification of all new services.

The successful party’s responsibilities shall include: Liaison with the design team, and all other parties involved.

The selection of all equipment in accordance with this specification and as indicated in the Schedule of Approved Manufacturers.

Programming the works to meet the program and completion dates and to minimise disruption to the Hospital’s operation.

Working out-of-hours, to ensure the continued operation of the Hospital’s departments when working upon existing services.

Delivery to site, offloading, storing and transporting about the works, all materials and equipment associated with the installation.

Provision of all mechanical and electrical services associated with the works to provide a complete and fully functioning installation.

Provision of all access equipment necessary to expedite the works in accordance with safe working practices.

Careful removal and replacement of the existing steel panelled ceiling in the Mortuary body store area and replacement of any damaged sections.

Careful removal and replacement of plasterboard ceilings where necessitated for access to services.

Careful removal and replacement of the existing ceiling tiles along corridors and lobbies to access ceiling void services and replacement of any damaged sections.

Careful removal and re-instatement of all ceiling mounted electrical equipment to allow the removal of the ceilings.

Provision of temporary fire alarm works to provide coverage of the works areas outside of normal working hours.

Liaison with the all other parties associated with the works.

The preparation and submission of all relevant documentation necessary to comply with the Construction (Design and Management) Regulations 2015 including a Health and Safety Plan, method statements, risk assessments.

The management of all work on site to ensure that the method statements and other safety policies are adhered to.

The preparation of installation and builders works drawings.

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Provision of all secondary steelwork and fixings necessary to support all plant, equipment and associated services from the structure.

Testing, commissioning and setting to work the installations including, where necessary, re-commissioning of existing services.

The preparation and submission of all test certificates, test sheets, commissioning certificates etc., as required by the appropriate standards and HTM’s.

The provision of detailed Operating and Maintenance Manuals and “as-installed” Record Drawings.

The modification and updating of site records pertaining to the works undertaken.

The training of the Hospital staff on the operation and maintenance of the installation.

General cleaning of the site and disposal of all debris and redundant equipment and services used during the works in accordance with the Environmental Protection Act and the Waste Electrical and Electronics Equipment (WEEE) Regulations.

18. STANDARDS

The whole of the works shall be carried out strictly in accordance with HBN 20 – Mortuary Facilities for Mortuary and Post Mortem Room Services and the National Health Service Model Engineering Specifications, unless indicated to the contrary, in this specification. The aforementioned specifications shall be made available to staff on site. The relevant clauses of the NHS Model Engineering Specifications applicable to the general works include: B01 General Clauses Common to Building Services, Plant and Equipment:

elements 01 to 06.

C10a Body stores and cold rooms: elements 01 and 02 and Part D Appendices A and B.

Further sections of the relevant National Health Service Model Engineering Specifications that apply to the Mechanical and Electrical sections are listed in these Sections D3 and D5 of this Specification and the relevant updated standards are listed in Parts A, B and C of this Specification. The whole of the works shall also be carried out in accordance with the recommendations of relevant National Health Service HTM and HBN documents, the Water Supply (Water Fittings) Regulations 1999 and all relevant British and European Standards. The whole of the services shall be carried out in accordance with the National Health Service Model Engineering Specification. References in this Specification to regulations and standards, including British Standards, shall be deemed to relate to the latest relevant standard or equivalent standard where standards have been superseded. The parties undertaking the works shall be required to demonstrate that they have, in their possession copies of the, up to date, NHS Model Engineering Specifications and that these are available to staff on site. Copies of the NHS Model Engineering Specification may be purchased from The Stationary Office; www.tsoshop.co.uk. The NHS Model Engineering Specification ISBN Number is ISBN 9780113223954.

http://www.tso.co.uk/

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19. TENDER DRAWINGS

The associated tender drawings, produced for tender purposes, are indicative only and have been compiled to only show the Employer's minimum requirements. Should any of the design criteria contained in this document not be able to be met, the Contractor shall, within his tender return, advise of any discrepancies, etc. These drawings shall be read in conjunction with this specification, the Summary of Tender and all other tender documentation pertaining to this project. The tender drawings show the design intent and approximate location of existing services, plant, services and equipment. Due allowance shall be made within the tender return for the reasonable relocation of equipment, as necessary, to conform to the final construction phase requirements. All plant must be located to be accessible for maintenance. All routes indicated for services are indicative of the design requirements and allow shall be made in the tender return for all additional bends and fittings necessary to co-ordinate the services with each other, with all other services, with the building fabric and structure.

20. DRAWINGS

The body store replacement and associated engineering services installation shall include the provision of installation, working and co-ordination drawings as well as builder's work drawings and schedules. It should be noted that the preparation of these drawings is essential to the co-ordination of all services for effective planning of the works and these drawings will be required to be produced. Adequate time shall be incorporated when preparing a programme for the work for preparation of all drawings and submission for comment.

20.1 Working Drawings / Co-ordination Drawings

Drawings showing the inter-relationship to two or more engineering services and their relationship to the structural and architectural details. Such drawings shall be provided and, prepared in such detail with dimensions so as to demonstrate that the engineering services will be properly separated from one another and can be satisfactorily installed and maintained. These drawings shall be submitted for comment in a timely manner to allow comment before installation commences and to suit the contract programme.

20.2 Builders’ Work Drawings

Drawings and / or schedules prepared to show the requirements for architectural or structural provisions necessary to facilitate the execution of the works and allow their integration into the Project. Such drawings shall include requirements for ducts, holes, chases, trenches, foundations, bases and supporting structures for plant or equipment and all related making good requirements. These drawings shall be submitted for comment in a timely manner to allow comment before installation commences and to suit the contract programme.

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20.3 Installation Drawings

Drawings based on the tender drawings showing details of the proposals for the execution of the works. These drawings shall be in such detail, including dimensions so as to enable the works to be installed. These drawings shall be submitted for comment in a timely manner to allow comment before installation commences and to suit the contract programme.

20.4 Record Drawings

Drawings prepared in order to provide a record of works as installed.

The services drawings shall accurately reflect the completed installation and shall include all particulars and dimensions from site and details on his drawings.

A complete set of installation drawings shall be produced, the drawings shall show all particulars and dimensions from site, all builders work details and all equipment installation details.

The drawings shall be prepared in accordance with the requirements as described in further in this specification.

21. AREA OF WORKS

All works shall be restricted to the defined areas of works necessary to carry out the works described within this documentation. Other areas shall not be entered unless carrying out specific tasks that require works elsewhere such as pre-commencement investigations, venting, commissioning etc. Works outside the defined area of works shall only be undertaken with authority from the Hospital’s Estates and Facilities Management team with adequate prior arrangement in accordance with the project programme. Where undertaking works outside the defined area of works the Hospital’s internal procedures shall be thoroughly adhered to throughout the duration of the works. Where working outside the defined area of works adequate segregation shall be provided from generally accessible areas, particularly when working in corridors, stairwells and other thoroughfares. Adequate means of segregation, warning notices and, where appropriate, provision of personnel to control the movement of pedestrian traffic safely around the work site shall be included in the tender return. When working in existing occupied areas, all existing furniture and fixtures shall be adequately protected to prevent damage. Furniture and fixtures shall not be used as a means of access to high level ceiling voids etc. All working areas shall be left in a clean and tidy condition upon completion of the works in a particular area. No materials, tools or equipment shall be left unattended in existing occupied areas accessible to staff, patients and visitors to the Hospital.

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22. WORK AFFECTING EXISTING AREAS

In order to carry out the mechanical and electrical services installation, access to surrounding areas outside of the site boundary will be required. It shall be noted that the Hospital, including the surrounding area, will be in operation throughout the duration of the works. Any interruptions to services required shall be undertaken at agreed times only, in order to minimise the impact upon existing operations. Where works could result in significant interruption to existing services, these shall be planned to ensure that all possible preparatory work is carried out in advance of the interruption. A sequence of the works shall be agreed with the Trust’s Estates and Facilities Management Department in order to identify elements of works, which are likely to cause disruption to the normal operation of the premises. A minimum of 10 working days’ notice must give the Estates and Facilities Management in the case of all services shut downs. For tender purposes, all service shutdowns shall be undertaken out-of-hours.

23. RESTRICTIONS ON WORKING HOURS

The areas immediately adjacent the area of works will have working restrictions in operation which will be covered by the Hospital’s permit to work system and will require works to be carried out “out of hours” and at a time to suit the department operational requirements. Reference shall be made to the Main Contract Preliminaries for details of these restrictions. Allowance shall be made within the tender for all “premium rate” work as necessary to comply with these restrictions.

24. NOISE AND DISRUPTION

The areas immediately adjacent the area of works will be in operation during the works. All works shall be carried out in a manner such that the minimum amount of disturbance is caused to patients and staff. Noise shall be kept to a minimum at all times, the use of radios is strictly prohibited. All necessary precautions to reduce the noise emitted by plant and machinery shall be undertaken. If, during the course of the works, noise levels are expected to exceed safe and acceptable limits by department staff, work shall be re-arranged, to be commenced at a time agreed with the Trust Project Manager. Allowance shall be made for out of hours working where work operation noise levels cannot be controlled to a safe and acceptable level to patients and staff.

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25. METHOD STATEMENTS

Method statements shall be prepared for the Works, and shall be submitted, to the Engineer and the Principal Designer prior to the work proceeding. The method statements shall include but may not be limited to the following: Fire precautions and procedures for hot working.

Proposals for segregation of the Works.

Health and safety issues.

Break ins and connections to existing live services.

Shutdowns to existing services.

Works to the fire alarm systems.

Works to the CCTV systems.

Access, egress and movement of materials.

Cleaning of areas upon completion.

Disinfection procedures.

Testing and commissioning.

Procedures identified in design risk assessments.

Access to “permit to work” areas.

26. PERMITS TO WORK

The Hospital’s procedures for permits to work shall be implemented throughout the Works where applicable. Method statements shall be submitted to the Hospital, where appropriate, as part of each application for a permit to work. All allowance shall be made within the tender for compliance with all permit to work procedures including administration, down time (e.g. following hot working) and co-ordination with the Hospital Estates Department. All works undertaken shall be done so to comply with the Hospital’s working conditions, permits to work procedures and in order to seek approval of the Hospital’s Health & Safety Officer. All works shall be carried out in accordance with the recommendations of the Health & Safety Executive.

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27. PRE-COMMENCEMENT INVESTIGATIONS

The tender drawings accompanying this specification are indicative and produced using historical records drawings provided by the Trust in conjunction with limited non-intrusive surveys of the area of works. The specification and drawings indicate the overall works intent to satisfy the Hospital’s minimum requirements however the nature of the works is such that the full extent of existing services cannot accurately be established until services are exposed on site. As such the works shall include full intrusive surveys of the area of works prior to undertaking any removal works on site to identify the exact routes of the existing services within existing ceiling voids etc. and to identify the exact locations where break-in’s for extension shall be provided. Drawings detailing the full extent of the existing services within the area of works shall be produced from the site survey. These drawings shall form the basis of the detailed working drawings and shall identify the proposed isolation and break-in locations. The pre-commencement investigations and surveys undertaken shall form the basis of the works method statements. The survey drawings shall be issued for information and comment to the Hospital. Any additional works required on the existing services identified through on site surveys shall be instructed into the Contract against a dedicated Provisional Sum. The pre-commencement investigations shall include, but shall not be limited to: Identifying and tracing the existing piped services circuits and electrical wiring circuits

within and associated with the area of works.

Review of proposed services installations and routes.

28. REMOVAL OF EXISTING REDUNDANT SERVICES

All existing body stores, services, plant, equipment, pipework, electrical power and control wiring and containment, etc. made redundant by the works shall be removed as required to carry out the works. This shall include, but not be limited, to the following plant and equipment: Body Stores as shown on the existing drawings.

Plant room and external roof located condensers, body store evaporators and all interconnected refrigeration piping, controls and electrical wiring including plant room located control panels and distribution boards.

Existing condensate drainage to the existing body stores

The works shall include the removal of all services made redundant by the works. Prior to commencement of the strip out works, pre-commencement testing and investigations shall be undertaken on the existing services. This shall include the tracing and identification of all services associated with the area of works to ensure that layout and arrangement of all existing circuits and associated sub-circuits connected to the system upon which the work is to be carried out is known. The full extent of the strip out works shall be determined on site.

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The Hospital ‘permit to work’ systems, as well as current Health & Safety Executive guidance and Health & Safety regulations shall be adhered to throughout the duration of the stripping out works. A programme of isolations required to carry out works upon the existing systems shall be provided to the Hospital to ascertain the level of interruption to areas outside the defined area of works. All existing redundant services within the area of works shall be identified, isolated, made safe and stripped out. The stripping out works shall include the disposal of all redundant materials including supports, brackets, steelwork, sleeves, pipework, plant, equipment, electrical power and control wiring and containment, insulation etc. All existing services to be retained shall be clearly identified, and, where required to be retained in a live condition, shall be identified as ‘live services’. Prior to commencing the stripping out, all circuits shall be adequately isolated mechanically and electrically. During the strip out works all cut ends of pipework to be reconnected at a future date shall be provided with a suitable cap to prevent ingress of debris into the system until reconnected. Where equipment is to be temporarily removed and relocated, this shall be removed from site and stored in such a way that the equipment incurs no damage or loss that would impair its performance or affect its appearance upon reinstatement. The Hospital shall be advised of any defects with the existing equipment prior to removal. All existing plant and equipment removed but not re-used as part of these works shall be offered to the Hospital for retention as spares. This equipment shall be stored on site and made available to the Hospital for a period of 10 days after removal. All plant and equipment not required by the Hospital shall be removed from the site. The tender costs returned by the Tenderer shall include allowance for the value of all removed scrapped material. The stripping out works shall comply with all of the requirements of the Environmental Protection Act 1990 and associated regulations, and to the guidance given in 'Waste Management - The Duty of Care - A Code of Practice' (HMSO 1991-1996 Revision). Controlled transfer notes for each load removed from site shall be provided to the Hospital together with a top copy of the Local Authority Certificate of registration.

29. REMOVAL OF BUILDING FABRIC

The tender shall include for the removal and reinstatement of all building fabric elements, ceilings, service ducts etc. inside and outside of the area of works to facilitate the stripping out, modification and installation of all mechanical and electrical services. Building fabric elements may be reused / reinstated using existing materials where they remain undamaged to the satisfaction of the Employer. Where building fabric elements are damaged or rendered unsuitable for reuse following removal they shall be replaced with identical new materials.

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A dilapidation survey shall be carried out prior to the removal of all existing building fabric elements to be reinstated prior to removal.

30. LIFTING AND CRANEAGE

The delivery of new plant and removal of redundant plant shall be planned and detailed with method statements prepared as appropriate during the lead in period for the works and organised in such a manner as to minimise the number of such lifts. The removal of existing plant room condensers, electrical distribution and control panels and installation of the new external condenser units upon the rooftop and new electrical distribution and control panels in the rooftop plantroom, will require specialist lifting operations to be undertaken. The costs associated with all such operations shall be included within the Tender. The Tenderer is advised to visit site and review the requirements for lifting operations as part of the tender process. No allowance will be made for extra costs incurred as a result of a failure to carry this out. All lifting equipment shall be provided as necessary to ensure that plant and equipment can be lifted safely into position. Detailed method statements shall be provided for lifting operations to the Trust two weeks prior to the proposed lifting date. Should lifting operations require cranes to be sited outside the control of the Hospital site i.e. side streets, it shall be necessary for permission to be obtained and closures implemented for all lifting operations. Full allowance shall be made for undertaking all relevant negotiations with the local authority and the Hospital and complying with all conditions imposed. All lifting and craneage shall be carried out by the NHS Trust approved specialist: Ainscough Crane Hire, 228 Drews Lane, Birmingham, B8 2SL. Telephone 0121 328 4530.

31. FIRE STOPPING TO SERVICES

Fire stopping shall be provided where services pass through walls and floors, this shall include the piped services, sleeves, cable trays, trunking, etc. Fire stopping shall be installed so as to maintain the integrity of the building fabric. Intumescent fire seals shall be installed around pipes, sleeves etc. meeting the requirements of BS476. All fire stopping works shall be undertaken by a FIRAS certified installer and in full compliance with Trust requirements and Standards. On completion of the installation a Certificate of Conformity from the FIRAS certified installer to verify the works shall be provided to the Employer. Fire stopping products shall be selected from the Rockwool range of products, and installed as per the recommendations of the manufacturer. The collar shall be securely fastened to the structure by means of fire resistant fixings through the fixing tabs. Any annular gaps around the service shall be filled with a suitable sealant.

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All such fire stopping works shall be carried out by the Hospital Trust’s approved fire stopping contractor :- Pyrotect Ltd, Unit F1, Tom Bill Way, Ashby de la Zouch, LE65 2UY. Telephone 01530 416870

32. BRACKETING AND SECONDARY STEELWORK

The works shall include the design and provision of all secondary and trimming steelwork necessary to accommodate the proposed services and equipment. This shall include but not be limited to brackets, supports, etc. All supports to plant and equipment mounted external to the building shall be constructed from galvanised steel components or shall be galvanised after manufacture. The weight supported shall be adequately distributed within the limits of the roof structure. Details of all support bracketing and structure shall be submitted to the Hospital for comment prior to carrying out installation works.

33. PROPRIETARY FLAT ROOF SUPPORT SYSTEM

A proprietary flat roof support system shall be provided and installed that makes no penetrations through the roof fabric or membrane to provide maintenance access for all roof mounted plant and equipment. This shall include the following plant and equipment: External condenser units

External pipework and cabling

A Roof Support System Specialist shall be employed such as Big Foot Systems Ltd. or equal and approved to design and manufacture the new flat roof support system. The manufacturer’s design shall be issued to the Employer for approval prior to manufacture and installation on site. The Roof Support System Specialist’s installation shall ensure all loads shall be appropriately distributed. The concentrated loads shall be limited to a maximum as agreed with the Employer and shall be distributed evenly not to exceed bearing capacity of roof in on spreader feet. The proprietary flat roof support system shall be installed in accordance with manufacturer’s recommendations. Vibration isolation pads shall be provided and installed, where identified, between the roof finishes and the support system. Provide full galvanised steel gratings with all necessary fixings and accessories to match existing to provide full access to all condensing units and other components. Provide full hand railing in galvanised steel to match existing around entire perimeter of new grating and remove existing along match line with platform extension.

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34. PROTECTION AND CLEANING

Should any damage occur to equipment or systems prior to completion of the project, the associated equipment or system shall be repaired and/or replaced as directed by the Hospital. No claim for costs or delay to the project shall be considered under such circumstances. Immediately prior to commencement of commissioning all new and existing plant and equipment shall be cleaned internally to remove dust and debris prior to operation. Plant shall not be operated until such pre-commissioning cleaning has been carried out. Written notification of such checks being carried out shall be provide to facilitate witnessing by the Hospital. Immediately prior to handover all plant, equipment and systems shall be thoroughly cleaned externally and all dust, debris, stickers, markings etc. removed. Paint finishes and insulation finishes shall be made good to the satisfaction of the Hospital or damaged materials shall be replaced as indicated above.

35. RECORD DRAWINGS AND OPERATING AND MAINTENANCE MANUALS

Comprehensive record drawings and operating and maintenance manuals shall be provided for the services works. These manuals shall be available for checking ten working days prior to completion. All record drawings shall be checked and all variations from the contract drawings recorded. Record drawings and operating and maintenance manuals shall be produced electronically and provided in digital format on CD-ROM medial. Prior to the issue of final digital copies of these documents, the Engineer shall be issued with paper draft copies of all record drawings and operating and maintenance manuals for comment and approval. The final CD-ROM media shall be enclosed in a proprietary protective cover, permanently fixed with identifying labelling detailing the project title, date of completion and the Main Contractor and Sub-Contractors contact details. 2No copies of the final record drawings and operating and maintenance manuals shall be provided on CD-ROM, incorporating all comments made by the Engineer.

35.1 Record Drawings

Drawings based upon the installation drawings upon which must be clearly shown all details, sizes, types, locations, duties and descriptions of all plant, material, equipment and installations as installed, provided and executed under the Works.

Floor layouts shall be to a scale of not less than 1:50.

Plant rooms, boiler rooms and equipment rooms shall be to a scale of not less than 1:20.

The drawings shall include symbols, plans, sections, elevations and isometric interpretations to provide a comprehensive record of the installations.

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All record drawings shall be produced using a computer aided design package (CAD). Copies of these drawings shall be provided on CD-ROM in Autodesk AutoCAD 2013 Release File format. Record drawings shall be prepared on CD-ROM in such a way that they include all necessary support files such as plot configuration information, shape files, fonts and external references etc. and can be accessed directly from the CD-ROM by any PC workstation running Autodesk AutoCAD 2013 release or higher. The file names, under which the drawings are saved to the above media, shall be identical to the drawing numbers, which shall be scheduled in the operating and maintenance manuals. In addition, copies of the record drawings shall be included on the CD-ROM in Portable Document Format (PDF), indexed with a schedule of as-installed record drawings within the digital operating and maintenance manuals.

35.2 Operating and Maintenance Instructions

Operating and maintenance instructions shall be provide for the works, containing all information as necessary to enable the Employer to operate and maintain the installations and equipment, comprising fully detailed sections including the following:

Description of all systems and equipment, including diagrammatic drawings of

each system.

Setting to work and operating instructions of all systems and equipment including safety precautions.

Schedules of routine and periodic maintenance.

Schedules of emergency measures and fault finding techniques.

Schedules of all equipment and components with Manufacturer's reference numbers, names, addresses and telephone numbers.

Manufacturer's instruction leaflets and literature including lists of standard replacement parts shall be included as appendices.

Distribution board/circuit schedules etc.,

The operating and maintenance instructions shall be prepared electronically in Portable Document Format (PDF) and shall generally conform to the recommendations of BSRIA Ltd documents TN15/95 'Handover Information for Building Services' and AG1/87.1 'Operating and Maintenance Manuals'. The operating and maintenance instructions shall be compiled as a master PDF document with fully indexed schedule of contents. The schedule of contents shall be indexed to each section of the manual, appendices and PDF copies of the record drawings by means of hyperlink document navigation elements.

In the event of any failure to comply with this clause in the stipulated time for production etc. the Employer shall have the power to determine that the Works are unfit for being hand over due to insufficient information being available to enable the Employer to operate and maintain the systems and equipment, in accordance with the Health and Safety at Work Act, and furthermore shall have the power to instruct the work to be carried out by others and deduct the resultant costs from the contract.

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36. TRAINING

The Hospital’s staff shall be trained in respect of the operation and maintenance of the installed and modified equipment. 2No structured lectures/seminars on the operation of the services installation shall be prepared and presented. All manufacturers, specialists etc. as necessary shall attend to support the presentation and training. The lecture/seminar shall be prepared in sufficient detail to enable the Hospital’s staff to maintain and operate the mechanical equipment thereafter.

37. SCHEDULE OF RATES

Prior to entering into the Contract, a full schedule of rates inclusive of all material and labour rates and indicating all associated overheads and profits shall be provided. The Schedule of Rates shall show, in detail, the quantities, prices and extensions used in the calculation of the Tender Prices. The Tenderer shall accept responsibility for the accuracy of any quantities and extensions contained therein and the schedule shall balance with each item of the tender breakdown submitted. The net rates in the schedule shall be used for measurement and valuation of any alteration, addition to or omission from the works authorised by the Employer. Where it is not practical to apply the net rates in the manner aforementioned, such alterations, additions and omissions as ordered shall be valued at rates or prices as may be agreed with the Employer.

38. MAINTENANCE

The Employer may require all maintenance works for the first year operation to be included within the tender. All anticipated costs to maintain all of the systems detailed in this specification for the first 12 months and to provide a four hour response time, shall be included as an optional extra within the tender works. This shall include the specialist periodic servicing and maintenance of all newly installed plant, systems and equipment. Such servicing shall be carried out strictly in accordance with the Health and Safety File. Such periodic maintenance shall include all necessary safety and operational checks as recommended by every manufacturer. All necessary replacement parts, lubricants and labour to carry out the works shall be allowed for and a complete a comprehensive service report shall be issued to the Employer upon completion. The Defects Liability Period for the whole of the mechanical services installation including control systems associated with those systems shall commence on the date of overall (not phased, part or sectional) completion and all necessary costs shall be allowed for. In addition, all faults that occur on any of the systems detailed in this specification, for the first year, will be the responsibility of the parties undertaking these maintenance works.

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In the event of a fault, this shall be attended to within four hours, where this is of a critical nature, or within 24 hours where this is of a less critical nature. A maintenance schedule for all equipment requiring regular maintenance shall be provided to the Employer prior to completion of the works.




SPECIFICATION PART D SECTION D2 SCHEDULE OF BODY STORE EQUIPMENT CONTENT 1. ACCEPTABLE MANUFACTURERS D2/1

2. BODY STORES D2/1 3. BUILDER’S WORK D2/3 4. BODY STORE - MATERIALS OF CONSTRUCTION. D2/4 5. BODY STORE ACCESSORIES D2/4

6. INSULATED FIRE SLEEVES D2/5 7. RIGID FIRE TUBE D2/5

8. PIPEWORK FIRE COLLARS D2/5

D2/1

SECTION D2 SCHEDULE OF BODY STORE EQUIPMENT

1. ACCEPTABLE MANUFACTURERS

These schedules identify manufacturers and equipment, which have been selected to satisfy the particular requirements of this project. Equipment from alternative manufacturers will only be accepted on an equal and approved basis. Such approval will only be given upon receipt and evaluation of full manufacturers specification details for the proposed equipment. Any proposed equipment shall be provided along with the tender, identifying the model and manufacture of the equipment. Where alternative equipment to that scheduled/specified is to be used, then adequate allowance shall be made for any effect on associated equipment.

2. BODY STORES

2.1 Zone 1 (5 Body Capacity)

Located along the corridor from the main mortuary body store opposite the new bariatric store a dual temperature freezer / body store: Cabinet Height 2560mm Cabinet Depth 2260mm Cabinet Width 920mm 1 Bay, 5 tier with 660mm wide trays, 700mm wide full height door for single entry operation. Temp range -20 to +7 ºC Condensate drainage to be run to adjacent washroom. Supplementary electrical feed for door heater, lights etc at 240V/1ph/50Hz max 6A.

2.2 Zone 1 (Phase 1)

Include for all making good of decorations and finishes disturbed during the works including making good to any damaged or removed adjacent plasterboard ceilings; making good to any damaged suspended ceiling structure and/or tiles; making good: and fire stopping all wall and ceiling penetrations for both existing removed pipework, drainage, cable trays or electrical services and new services etc; and making good any damaged decorations to walls, ceilings or floors etc. Allow for large builder’s work opening approx. 800x300mm adjacent to existing from roof top plantroom to Clean Linen Storage Room 662030 to accommodate new insulated refrigeration pipework and electrical supply and control cables mounted on cable trays.

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Located on the east wall of the main mortuary store: Cabinet Height 2560mm Cabinet Depth 2260mm Cabinet Width 4320mm 1 Bay, 4 tier semi bariatric with 750mm wide trays, 800mm wide full height door for single entry operation. 4 Bays, 5 tier with 660mm wide trays, 700mm wide full height door for single entry operation. Temp range +2 to +7 ºC Condensate drainage to be run to adjacent washroom. Supplementary electrical feed for door heater, lights etc at 240V/1ph/50Hz max 10A.


Located on the east wall of the main mortuary store: Cabinet Height 2560mm Cabinet Depth 2260mm Cabinet Width 3140mm 2 Bays, 3 tier bariatric with 900mm wide trays, 950mm wide full height door for single entry operation. 1 Bay, 5 tier with 660mm wide trays, 700mm wide full height door for single entry operation. Temp range +2 to +7 ºC Condensate drainage to be run to adjacent washroom. Supplementary electrical feed for door heater, lights etc at 240V/1ph/50Hz max 6A.


Located on the west wall of the main mortuary store: Cabinet Height 2560mm Cabinet Depth 2260mm Cabinet Width 5650mm 1 Bay, 3 tier bariatric with 900mm wide trays, 950mm wide full height door for single entry operation. 5 Bays, 5 tier with 660mm wide trays, full height door for single entry operation. Temp range +2 to +7 ºC Condensate drainage to be run to adjacent washroom. Supplementary electrical feed for door heater, lights etc at 240V/1ph/50Hz max 6A.

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Located on the west wall of the main mortuary store, a dual temperature freezer / body store: Cabinet Height 2560mm Cabinet Depth 2260mm Cabinet Width 1000mm 1 Bay, 4 tier semi bariatric with 750mm wide trays, 800mm wide full height door for single entry operation. Temp range -20 to +7 ºC Condensate drainage to be run to adjacent washroom. Supplementary electrical feed for door heater, lights etc at 240V/1ph/50Hz max 6A.

2.7 Zones 2 to 5 (Phases 2 to 3)

Contractor to include for all making good of decorations and finishes disturbed during the works including making good to any damaged or removed adjacent metal interlocked tiling system; making good and fire stopping all wall and ceiling penetrations for both existing removed pipework, drainage, cable trays or electrical services and new services etc.; and making good any damaged decorations to walls, ceilings or floors etc. Allow for making good and fire stopping large builder’s work opening approx. 800x300mm adjacent to existing from roof top plantroom to Clean Linen Storage Room 662030 to accommodate new insulated refrigeration pipework and electrical supply and control cables mounted on cable trays.

3. BUILDER’S WORK

Builder’s work shall include, but not be limited to, the following:

Building of any internal, or supplementary walls, floors, sub-floors and ceiling that comprise the body stores, including all supporting structures.

Construction, installation or application of thermal insulation systems to the built structures.

Application of any finishes internally within the body stores or immediately adjacent due to the installation of doors or services through the walls.

Forming of penetrations through the building structure for services installation.

Fire stopping.

Making good and repair of finishes to match existing.

Provision of all temporary screening in heavy duty plywood painted or covered to provide a smooth easily cleaned surface finish to sub-divide work phases to reduce noise, dust and disturbance to operational areas adjacent. The tenderer is to allow for relocating such temporary screening as necessary to facilitate the works whilst leaving clear access for fire escapes and normal operations within the Mortuary and surrounding areas.

All other builders’ work requirements.

Allow for the repair of all surfaces, masonry or finishes damaged by the works.

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Where necessary, repair the plaster and repaint the surfaces to a reasonable match to the existing, ready to accept final redecoration. Where surfaces have been marked during the works be responsible for cleaning down and repairing finishes as detailed above.

Be responsible for cleaning down all surfaces and the removal of any setting out marks or scuffs. Where surfaces are to be repainted, painting shall be finished up to a logical line feature such as a corner, down-stand beam, and architrave or similar.

4. BODY STORE - MATERIALS OF CONSTRUCTION.

Wall and ceiling panels to be minimum 80mm thick (with thermal transmittance of no more than 0.24 W/sq.m/K) CFC free polyurethane with cam locking joints throughout. White foodsafe standard PVC coated galvanised steel min 0.5 mm thick to all areas where visible, corrosion resistant backer elsewhere. Floors to be fully insulated as above but finished with stainless steel 0.9mm thick, grade 304 as a minimum. Doors to be fully insulated as above and complete with external security lock, internal panic release, “wipe clean” identity plates, rebated and protected replaceable PVC door gasket seals with safe low voltage trace heating to prevent icing up, door switch to turn on interior light and to turn off evaporator fan when any door is opened, suitable for min 170 degree opening. Internal structure to comprise min grade 304 stainless steel easy clean open racking with minimum of eight self bearing stub rollers for each tray support. One frost protected interior light per bay. Each freezer to be complete with electrically heated pressure relief valve. For refrigeration equipment refer to Specification sections D3 and D4.

5. BODY STORE ACCESSORIES

Allow for the delivery and supply of body trays in stainless steel 1.2mm thick, grade 304 as a minimum in widths of 660, 750 and 900mm with robust construction with handles at both ends and in the numbers listed on the Tender return, as an option. Allow for one trolley for semi-bariatric use nominally rated for 256kg (40 stone) heavy duty with a lifting range of 400 to 1900mm. Robustly constructed from heavy duty square section welded steel tube with easy clean durable powder coated paint finish. A single action scissor lift with hydraulic lifting system to allow single person operation with full width free running PVC coated rollers and braked min 150mm dia castor wheels. Suitable for all 4 and 5 tier standard and semi-bariatric body stores, as an option.

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Allow for one trolley for bariatric use nominally rated for 413kg (65 stone) heavy duty with a lifting range of 400 to 1900mm. Robustly constructed from heavy duty square section welded steel tube with easy clean durable powder coated paint finish. A single action scissor lift with twin hydraulic ram lifting system with telescopic powered tray retractor to allow single person operation with full width free running PVC coated rollers and braked min 150mm dia castor wheels. Suitable for all 3 tier bariatric body stores, as an option. Allow for a mobile chilled foetal cabinet suitable for +1 ºC to +10 ºC with double door 5 tier storage per door. Unit to be castor mounted with brakes. Suitable for 230V/1ph/50Hz electrical supply with integral microprocessor controls including local temp display and volt free contacts for failure warning connection to BMS (at a future date by others not included in this contract) plus local visual and acoustic alarm on high/low temp or power failure. Approximate sizes :-

Cabinet Height 2000mm Cabinet Depth 860mm Cabinet Width 1440mm

Complete with stainless steel perforated containers for one door and 5no stainless steel wire shelves in other door, as an option.

6. INSULATED FIRE SLEEVES

Manufacturer: Rockwool Range: Rockwool Firepro Product: Insulated Fire Sleeve Size: To be established on site Pipe application Insulated steel and copper pipework Installation As per manufacturers recommendations

7. RIGID FIRE TUBE

Manufacturer: Rockwool Range: Rockwool Firepro Product: Fire Tube Size: To be established on site Pipe application Bare steel and copper pipework Installation As per manufacturers recommendations

8. PIPEWORK FIRE COLLARS

Manufacturer: Rockwool Range: Rockwool Firepro Product: Firestop Pipe Collar Size: To be established on site Pipe application Plastic drainage pipework Installation As per manufacturers recommendations




SPECIFICATION PART D SECTION D3 DETAILED DESCRIPTION OF MECHANICAL WORKS CONTENTS 1. INTRODUCTION D3/1

2. SCOPE OF WORKS D3/1 3. STANDARDS D3/2 4. REFRIGERATION SYSTEMS D3/3 5. ABOVE GROUND DRAINAGE D3/8

6. THERMAL INSULATION D3/10 7. LABELLING AND IDENTIFICATION D3/11

8. TESTING, COMMISSIONING AND DOCUMENTATION D3/11

D3/1

SECTION D3 DETAILED DESCRIPTION OF MECHANICAL WORKS

1. INTRODUCTION

This section details the technical requirements particular to the Mechanical Works for this project. Please refer to Section D1 for the general clauses applicable to all works including the Mechanical Services. Where the requirements of this section conflict with previous sections in this specification, then this section shall take precedence.

2. SCOPE OF WORKS

The works shall include a complete installation as described within the specification and indicated on the Tender Drawings. The project shall comprise the supply, installation, testing, commissioning and setting to work of the services indicated below: Identification and tracing of existing services installations as necessary to ensure that

unexpected interruption to services is avoided.

Provision of pre-commencement investigations on existing services

Isolation, disconnection, removal and disposal of any existing equipment made redundant as part of the works.

Removal of any existing redundant equipment within the area of the works.

Provision of new refrigeration equipment as scheduled and as shown on the drawings.

Provision of new refrigerant pipework systems as specified and as shown on the drawings.

Provision of new condensate drainage systems as specified and as shown on the drawings.

Provision of all electrical supplies and controls systems as described in Section D5 of this Specification.

Provision of thermal insulation to all services

Labelling and identification of all new services

The successful parties’ responsibilities shall include: Liaison with the design team, and all other parties involved.

The selection of all equipment in accordance with this specification and as indicated in the Schedule of Approved Manufacturers.

Programming the works to meet the program and completion dates and to minimise disruption to the Hospital’s operation.

Delivery to site, offloading, storing and transporting about the works, all materials and equipment associated with the installation.

Provision of all mechanical and electrical services associated with the works to provide a complete and fully functioning installation.

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Provision of all access equipment necessary to expedite the works in accordance with safe working practices.

Liaison with the all other parties associated with the works.

The preparation and submission of all relevant documentation necessary to comply with the Construction (Design and Management) Regulations 2015 including a Health and Safety Plan, method statements, risk assessments.

The preparation of installation and builders works drawings.

Provision of all secondary steelwork and fixings necessary to support all plant, equipment and associated services from the structure.

Testing, commissioning and setting to work the installations including, where necessary, re-commissioning of existing services.

The preparation and submission of all test certificates, test sheets, commissioning certificates etc., as required by the appropriate standards and HTM’s.

The provision of detailed Operating and Maintenance Manuals and “as-installed” Record Drawings.

The modification and updating of site records pertaining to the works undertaken.

The training of the Hospital staff on the operation and maintenance of the installation.

General cleaning of the site and disposal of all debris and redundant equipment and services used during the works in accordance with the Environmental Protection Act and the Waste Electrical and Electronics Equipment (WEEE) Regulations.

3. STANDARDS

The whole of the works shall be carried out strictly in accordance with the National Health Service Model Engineering Specifications, unless indicated to the contrary, in this specification. The aforementioned specifications shall be made available to staff on site. The relevant clauses of the NHS Model Engineering Specifications applicable to the works include: B01 General Clauses Common to Building Services, Plant and Equipment:

elements 01 to 06

C01 Common Services: Mechanical: elements 01 to 03, 05, 08, 11 and 17

C02 Thermal Insulation: elements 01 to 04, 06 to 08

C10 Refrigeration: elements 01 to 06, 08 to 09, 11 to 15.

C81 Above Ground Sanitation Systems: elements 01 to 07.

C82 Colour Coding for identification of Building Services: elements 01 to 03

The whole of the works shall also be carried out in accordance with the recommendations of relevant National Health Service HTM and HBN documents, the Water Supply (Water Fittings) Regulations 1999 and all relevant British and European Standards.

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The whole of the mechanical services shall be carried out in accordance with the National Health Service Model Engineering Specification. References in NHS Model Engineering Specifications to regulations and standards, including British Standards, shall be deemed to relate to the latest relevant standard or equivalent standard where standards have been superseded. The parties undertaking the works shall be required to demonstrate that they have, in their possession copies of the, up to date, NHS Model Engineering Specifications and that these are available to staff on site. Copies of the NHS Model Engineering Specification may be purchased from The Stationary Office; www.tsoshop.co.uk. The NHS Model Engineering Specification ISBN Number is ISBN 9780113223954.

4. REFRIGERATION SYSTEMS

The complete refrigeration system shall be designed, supplied, installed, tested, commissioned and set to work by an employed Refrigeration Specialist. The Refrigeration Specialist shall provide split A/C systems to the areas identified on the tender drawing and as detailed in the Equipment Schedule with local evaporators within the body stores and external roof mounted condensers to provide a fully automated 100% duty/standby installation. The new refrigerant systems shall run 24 hours a day seven days a week with duty sharing enabled by a time schedule agreed with the Trust prior to commissioning (fully adjustable). The system shall be provided with all relevant ancillaries to facilitate fault monitoring via the BMS. The Refrigeration Specialist shall carry out the detailed design, supply, installation, testing, commissioning and setting to work of all refrigeration systems and associated condensate drainage as indicated in the positions on the Tender Drawings, of the types indicated in the Schedules and as described in this Specification. The Refrigeration Specialist shall provide all interconnecting pipework, valves, fittings etc. between the indoor and outdoor units to form a complete functional system. The refrigerant system shall be charged with ozone benign refrigerant R134A. The Refrigeration Specialist shall make full allowance for all refrigerant required.

4.1 Installation

All work on refrigerant systems shall be carried out in strict compliance with the Health and Safety at Work Act 1974, all current, appropriate, regulations, approved codes of practise and guidance notes. This shall include, but not be limited to the following: Environmental Protection Act 1990

HVCA Publication RAC/70 (now Building & Engineering Services Association)

Recommendations of the Institute of Refrigeration.

HVCA Publication RAC/80 (now Building & Engineering Services Association).

BS EN 378 parts 1-4.

F-Gas Regulation (EC Directive 842/2006)

http://www.tso.co.uk/

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4.2 Outdoor Units

The outdoor units shall be located externally upon the mortuary rooftop, in the approximate position indicated on the Tender Drawings and as detailed in the Equipment Schedule The outdoor units shall be constructed from steel plate and shall be the manufacturer’s standard colour. The outdoor units shall be supported on a steel structure supported on weight bearing pads on the roof built out from the existing plantroom access walkway. Outdoor units shall be installed to ensure that the maintenance clearances recommended by the manufacturer are maintained.

4.3 Refrigerant Distribution

The outdoor units shall deliver refrigerant to the internal units via two-pipe systems to serve individual units. Refrigeration pipework shall be routed in the approximate positions indicated on the Tender drawings.

4.4 Indoor Units

Indoor units shall be connected to the refrigerant systems as identified on the Tender Drawings. Indoor air temperatures shall be monitored within the body stores for space temperature control purposes. Indoor units shall be provided with a Traffolyte label with black letters on a white background to identify the unit reference. Indoor units shall be of the type and location as detailed in the Equipment Schedule The indoor units shall be located and fixed within the body stores. All necessary supports to carry each indoor unit shall be allowed for. Indoor units shall be fixed with anti vibration mountings to prevent drumming or vibration within the building structure.

4.5 Local System Control

Individual system controls shall be provided via plant room wall mounted controllers, mounted in the approximate position indicated on the Tender Drawings. Local controllers shall provide an LCD touch display local to each body store zone which shall be to the manufacturer’s standard finish. Local controllers shall be provided to permit staff to adjust various controllable variables within pre-set limited parameters including duty/standby system and temperature.

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The Hospital will utilise an existing local Wi-Fi Icespy system for temperature monitoring and alarm in addition. The main switching and controls are to be via Rooftop Plantroom located control panels as shown on the Tender Drawings to allow on/off/manual/auto control and duty/standby circuit switching and temperature control. Each panel shall include volt free contacts to allow the addition (by others at a later date) of alarm and monitoring to a remote BMS. Automatic duty sharing of the duty/standby circuits on weekly basis shall be included. All new LV and ELV cabling shall be installed on new electrical containment all in accordance with NHS Model Engineering Specifications and the latest edition of the IET wiring regulations. Upon completion of the controls installation the Refrigeration Specialist shall carry out the setting to work, commissioning and demonstration of operation of the complete control and monitoring installation. This shall include returning to site as necessary, to carry-out calibration of sensors, and other equipment and setting control parameters. Commissioning shall be carried out in accordance with the manufacturer’s recommendations to achieve a complete operational condition. The Refrigeration Specialist shall complete all commissioning records. A full record of all set points and system operating conditions shall be provided at handover and shall be included in the operating and maintenance manuals.

The Employers staff shall be instructed in the operation of the control equipment by a qualified engineer familiar with the equipment.

4.6 Refrigerant Pipework

The supply and installation of all plant and equipment, the installation of the thermally insulated refrigerant pipework between indoor and outdoor units and the installation of condensate disposal pipework between the indoor units and discharge drain points shall be carried out by the Refrigeration Specialist. The refrigeration pipework installation shall include any and all components necessary for a complete and fully functioning system. This shall include, but not limited to, liquid receiver complete with outlet shut-off valve, liquid line sight glass, charging connection purge valve, relief valve or fusible plug, high and low pressure cut-outs and means for fitting pressure gauges to indicate suction and discharge refrigerant pressures, accumulators, electronic expansion valves, oil separators, liquid and gas shut off valves, filter dryers and crank case heaters as necessary for a complete and fully functioning system. Pipework shall incorporate all necessary joint pipes, branch pipes, and refrigerant control devices as recommended by the equipment/system manufacturer.

Safety devices shall be provided as part of the outdoor unit, which shall include, as necessary, high pressure switch, fuse, crank case heater, fusible plug, thermal protectors for compressors and fan motor, over current protection and short cycling protection timer.

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Pipework shall be carried out by a Refrigeration Specialist and in accordance with BS EN 378: parts 1-4 and the respective manufacturer’s design and installation instructions. The new pipework shall be installed on heavy duty cable tray throughout its entire length both internally and externally. The appropriate size of copper pipework recommended by the respective manufacturer’s requirements and BS EN 378: parts 1-4 shall be selected. Copper tubing for refrigerant lines shall be of oxygen free quality (C106 - BS2871: Part 2 Table 2) and suitable for the refrigerant. All pipework shall be installed in hard draw straight 3m or 6m lengths. Longest possible lengths of copper pipe shall be utilised to minimise joints on site. Appropriate refrigeration installation tools must be utilised. Dry Nitrogen must be utilised at all times in the system during brazing. Joints in copper pipe shall be brazed (with or without capillary fitting). Brazing shall be carried out to the requirements of the HVCA (Now Building & Engineering Services Association) Code of Practice – Brazing and Bronze Welding of Copper Pipe and Sheet. Brazed connections shall be complete with an adequate collar of braze around the joint to ensure a sound connection. Inspection mirrors shall be used to check all blind spots. Cut pipe and flared joints shall be de-burred and be of a correct pipe diameter. Flare nuts shall be tightened with care being taken not to under or over tighten. Pipework shall be dry, free from scale and dirt and shall be cut with a tube cutter to avoid swath. All possible care must be taken to ensure no foreign matter is deposited on the inside of the tube. When making bends in copper, pipe benders shall be used wherever possible. A bending spring shall be used only in awkward places. The copper pipework shall never be bent by hand. If the copper pipe is kinked, then it shall be removed and replaced. All refrigerant pipework fittings shall be high quality braising fittings. Dry nitrogen shall be passed through the internal side of the fitting whilst the braising is carried out, in order to prevent oxidation on the inside of the tube. Screwed joints will not be accepted in refrigerant pipes except on the equipment accessories. In such cases, the threads shall be either of taper form and used in conjunction with PTFE tape or an anaerobic sealant, or of parallel form associated with either machine joint faces or a suitable joint. Compression fittings will not be accepted on refrigerant pipework. The pipework shall be designed so that oil in the refrigerant leaving the compressor (and passing oil separator fitted) shall be carried through the system and back to the compressor at the lowest stage of capacity unloading.

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Routing of refrigerant pipework and cables shall be carefully co-ordinated with all other services and the building structure and shall be agreed with the Employer prior to installation. Pipework shall be firmly supported and secured to minimise vibration. Vibration eliminators shall be fitted to the compressor suction and discharge pipes to minimise transmission of vibration or noise. All pipework shall be properly and tidily fixed and supported at a minimum of 1.5 metres centres on galvanised steel trays outside the building. All pipework penetrations through the external building fabric shall be made fully weatherproof. All pipework shall be tagged with ID numbers (condensing unit ref.) at 3 metre intervals. Pipe supports should not restrict expansion of the pipe and must not be applied to joints or headers. All pipework ends shall be sealed on a temporary basis to prevent ingress of debris except when work is in progress directly upon the exposed areas during the course of the works. The pressure testing, evacuating and charging of refrigeration systems in accordance with the manufacturer’s recommendations and in accordance with BS EN 378: parts 1-4 shall be undertaken. Attention is drawn to the Health and Safety executive guidance notes GS4 “Safety and Pressure Testing”, and HVCA (Now Building & Engineering Services Association) publication TR6 “Guide to Good Practice for Site Pressure Testing Pipework”, both of which shall be adhered to in respect to these works. After completion of inter-connecting pipework the systems shall be charged with dry nitrogen pressurised and tested in accordance with the manufacturer’s requirements. During the test period the systems shall be thoroughly leak tested using an electronic detector or other equal and approved apparatus. Refrigerant charge weight must be calculated, to the actual installed length of pipework and in accordance to with the respective manufacturer’s requirements. The charging of the installation shall be carried out with an appropriate charging station and under the supervision of the supplier. If pressure is maintained and no leaks found, the systems shall be evacuated and dehydrated to (-752mm Hg) 2 torr of mercury and held unassisted at this setting for 12 hours to remove all possible moisture from the systems before they are finally charged with the refrigerant. Where the above stated pressures, vacuums and hold periods vary from the manufacturer’s recommended test requirements then the manufacturer’s requirements shall take precedence.

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The pressure tests shall be witnessed by the Employer before the system is vacuumed out and made ready for commissioning. The Employer shall be provided with at least 3 working days’ notice of intention to carry out a test so that the Employer may witness the test ‘on’ and ‘off’. Upon completion of the heating/cooling system and prior to operation, all cooling coils, drain, trays etc. shall be sterilised.

5. ABOVE GROUND DRAINAGE

Work shall be undertaken to strip out all of the existing above ground condensate drainage systems within the area of works. Before commencing works on site, all necessary measures to positively trace and identify the routes of existing above ground drainage services shall be undertaken. Where the seven no. existing above ground condensate drainage services are to be stripped out, as shown on the existing layout drawing, the pipework shall be cut back to the below slab drainage connection and permanently capped off. All existing sections of above ground condensate drainage pipework etc. made redundant by the works shall be removed, together with any associated redundant, supports, sleeves etc.

5.1 Condensate Pipework

A system of drainage pipework shall be installed from each individual body store mounted evaporator unit for disposal of the condensate formed within the units. The condensate drainage pipework shall be PVC-U plastic material, and shall be installed in accordance with the manufacturer’s recommendations, including support distances. Each condensate drain shall include a HepVO hygienic self sealing waste valve or tundish arrangement as indicated on the Tender Drawings prior to connection to the drainage system. Condensate drainage shall connect to the above ground drainage stacks as indicated on the Tender Drawings. Condensate pipework shall be run to discharge to the positions shown at 1:100 minimum fall. Upon completion all condensate pipework shall be tested to ensure discharge of water satisfactorily. No lengths of pipework shall retain stagnant water.

5.2 Applicable Standards

The design and the resultant installation shall be developed to fulfil all statutory obligations placed upon the designer, installer, operator and the Trust. Unless specifically indicated to the contrary the design and resultant installation shall follow the recommendations of the Department of Health as published within the relevant Health Technical Memoranda.

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Principal standards and regulations applicable to this type of works shall include:

Building Regulations Approved Document H - Drainage and waste disposal (2015)

Building Regulations Approved Document B (Fire safety) – Volume 2 - Buildings other than dwelling houses

Health Technical Memorandum 05-03: Firecode – Fire Safety in the NHS

CIBSE Guide G: Public health and plumbing engineering

Institute of Plumbing Design Guide

BS EN 12056-2:2000. Gravity drainage systems inside buildings. Sanitary pipework, layout and calculation

BS EN 1329:2014. Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure.

BS EN 274:2002. Waste fittings for sanitary appliances.

Other applicable Regulations, Acts and Standards are listed within the above documents. The guidance provided in the aforementioned standards and all other applicable Department of Health, National Health Services, British and European standards shall be adhered to unless specifically agreed to the contrary, in writing, with the Trust’s appointed Contract Administrator.

5.3 Pipework and Fittings

Drainage pipework shall be run with the minimum of changes in direction. Above ground condensate drainage pipework shall comprise UPVC pipe and fittings, manufactured by the injection moulding process. All branch pipes shall be provided with a radius swept in the direction of flow. All pipes and fittings shall be joined by the solvent weld method. Pipes shall have spigot ends, squarely cut, ensuring continuity of the internal pipe bore. Excess jointing material shall be removed and not allowed to accumulate on the internal surface of the pipe. All items forming the joint shall be cleaned before assembly, and made using the correct solvent or lubricant and be installed to the manufacturer's information. The installation of the above ground sanitation systems shall comply with the requirements of BS EN 12056-2:2000 with the minimum gradients specified within the standard. Drainage pipework passing through any part of the building fabric, not classified as a fire structure, shall be accommodated in suitably sized sleeves of the same material as the pipe and be of such a diameter as to allow a minimum clearance for the free movement of the pipe. Where penetrating a fire resisting structure pipework shall be provided with proprietary intumescent fire collars in accordance with Building Regulations Approved Document B and HTM 05-03.

http://shop.bsigroup.com/ProductDetail/?pid=000000000030007203




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Where drainage pipework passes through sleeves in external walls, slabs and ducts it shall be caulked between pipe and sleeve with a proprietary sealing compound. Waste traps shall conform to BS EN 12056-2:2000 and BS EN 274, shall be of two piece tubular construction. Access points shall be provided on vertical main soil and ventilation pipes above the spill-over level of adjacent sanitary fittings and a minimum of one metre above finished floor level on all floors; above offsets in vertical stacks; at all junctions in suspended runs but not at high level in clinical areas. Drainage pipework shall be supported in accordance with BS EN 12056.

5.4 Commissioning and Setting to Work

Commissioning of the above ground drainage system shall be carried out in accordance with BS EN 12056.

6. THERMAL INSULATION

All insulation shall be in accordance with the requirements of the NHS Model Engineering Specification Section C02. The following services shall be provided with insulation: All refrigeration pipework

Copper pipework for refrigerant shall be insulated in a Class ‘O’ Armaflex type insulation or equal and approved. The insulation shall be fitted with the appropriate and equivalent bore of pipework specified and shall be connected together with either Class ‘O’ Armaflex glue or Class ‘O’ Armaflex tape so as to provide a complete seal to prevent any condensation and clearly marked (yellow tape) for ease of identification. Insulation must be protected when exposed to atmosphere by an approved paint or shall be covered in an enclosure. All flanges shall be insulated with purpose made covers provided by the equipment manufacturer or alternative with Class ‘O’ Armaflex tape. No thermal insulation shall be applied until the installation has been satisfactorily completed and pressure tested and witnessed by the Employer or his representative. Poor quality, badly finished works, irregularities in the wall thickness, surface or improper covering shall not be accepted. Any insulation defects due to defective materials or bad workmanship revealed during the contract maintenance period shall be replaced at no extra cost to the Employer. All work shall be left free from burrs, smooth, clean and properly finished. All thermal insulating materials shall be new and fully dried out and so maintained throughout the progress of the work.

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Thermal insulation and methods of application shall comply with the requirements of BS 5422 and BS 5970 and the materials, adhesives and finishes shall be suitable in all respects for continuous use without degradation throughout the range of operating temperatures and within the environment indicated. They shall be designed to provide proof against rotting, mould, fungal growth and attack by vermin. All insulation work shall comply with the current edition of the Building Regulations. External insulation shall be securely covered with rubber/butyl sheet, fully bonded or aluminium clad and be fully weather and solar UV resistant. The insulation materials shall be of sufficient thickness so as to offer minimum thermal transfer offering maximum cost effectiveness, in compliance with current Building Regulations.

7. LABELLING AND IDENTIFICATION

All items of mechanical engineering equipment shall be provided with identification and safety / warning labels. Labels shall be provided at all: Plant and Equipment

Valves

Control Equipment

In addition to the labels identified above, the all statutory and warning notices relating to the safe use of equipment shall be provided. Permanent labels shall be provided on ceiling grids and access hatches identifying the position of valves, fire dampers and volume control dampers, maintainable equipment, etc. located within the ceiling void. Labels shall be positioned directly below the associated item. These labels shall be provided generally in accordance with Part B01, Clause 06.01 of this specification. The text shall be agreed with the Hospital prior to engraving. All services shall be identified in accordance with BS 1710:1984. This shall include all services whether insulated or not. Permanent Traffolyte labels shall be provided to all items of plant and equipment internally and externally. The final lettering shall be determined on site and agreed with the Hospital, however, will be fully reflective of the labelling on the ‘As-Installed’ record drawings provided as part of these works and fully in accordance with any existing labelling strategies adopted by the Hospital.

8. TESTING, COMMISSIONING AND DOCUMENTATION

All works which are to be “covered up” including services above suspended ceilings and within roof voids, shall have undergone a satisfactory test prior to covering up.

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All such tests are required to be witnessed, inspected and cleared by the Hospital prior to any section of the works being covered up. This clearance shall not detract from the general responsibilities of provision the works as detailed elsewhere within this specification. Failure to adhere to the above clauses shall permit the Hospital, should they deem it necessary, to instruct that relevant sections of boxings, ceiling etc. be opened up for inspection and testing. Under such circumstances, no claim for any incurred costs and / or delay shall be considered. Upon completion of the controls installation the Refrigeration Specialist shall carry out the setting to work, commissioning and demonstration of operation of the complete control and monitoring installation. This shall include returning to site as necessary, to carry-out calibration of sensors, and other equipment and setting control parameters. Commissioning shall be carried out in accordance with the manufacturer’s recommendations to achieve a complete operational condition. The Refrigeration Specialist shall complete all commissioning records The Refrigeration Specialist shall carry out the commissioning of all systems immediately upon completion of each Phase of the Works to allow the areas to be immediately brought into service. Prior to commencing commissioning works, the Refrigeration Specialist shall carry out a full pre-commissioning check of each system. The Hospital shall be advised of the dates and times of all such commissioning works. All commissioning shall be witnessed by the Hospital. Commissioning shall be carried out in accordance with the CIBSE Commissioning Codes and the NHS Model Engineering Specification. A full record of all set points and system operating conditions shall be provided at handover and shall be included in the operating and maintenance manuals. Copies of the testing and commissioning documentation shall be requested and obtained from the relevant specialists where necessary and shall be included in the mechanical section of the projects operating and maintenance manual.




SPECIFICATION PART D SECTION D4 SCHEDULE OF MECHANICAL EQUIPMENT CONTENT 1. ACCEPTABLE MANUFACTURERS D4/1 2. COOLING PLANT D4/2

D4/1

SECTION D4 SCHEDULE OF MECHANICAL EQUIPMENT

1. ACCEPTABLE MANUFACTURERS

These schedules identify manufacturers and equipment, which have been selected to satisfy the particular requirements of this project. Equipment from alternative manufacturers will only be accepted on an equal and approved basis. Such approval will only be given upon receipt and evaluation of full manufacturers specification details for the proposed equipment. Any proposed equipment shall be provided along with the tender, identifying the model and manufacture of the equipment. Where alternative equipment to that scheduled/specified is to be used, then adequate allowance shall be made for any effect on associated equipment (e.g. changes to pressure drop etc.)

REF EQUIPMENT MANUFACTURER

SPECIFIED ALTERNATIVE

2. Cooling Plant

2.1 Indoor Units Zanotti Equal and approved.

2.2 Outdoor Units J&E Hall Equal and approved.

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2. COOLING PLANT

2.1 Indoor Units

Manufacturer: Zanotti

Location: Phase 1 Zone 1 5 tier freezer/ body store (Capacity 5)

Quantity: 1 Unit model: BDB221TO02F Refrigerant: R134a Operating range: +7ºC to -20ºC Sound Power Level: 40dBA Evaporator Power Supply: 240V, 1Ph, 50Hz Rating of protective device 16A Dimensions (H x W x D): 390mm x 820mm x 1034mm Weight: 19kg

Location: Phase 3 Zone 2 1x4 tier semi-bariatric & 4x5 tier body store (Capacity 24)

Quantity: 2 (Duty and Standby) Unit model: BDB221TO02F Refrigerant: R134a Operating range: +2ºC to +7ºC Sound Power Level: 40dBA Evaporator Power Supply: 240V, 1Ph, 50Hz Rating of protective device 16A Dimensions (H x W x D): 390mm x 820mm x 1034mm Weight: 19kg

Location: Phase 3 Zone 3 2x3 tier bariatric & 1x5 tier body store (Capacity 11)


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Location: Phase 2 Zone 4 1x3 tier bariatric & 5x5 tier body store (Capacity 28)


Location: Phase 2 Zone 5 4 tier semi-bariatric freezer/ body store (Capacity 4)

Quantity: 1 Unit model: BDB221TO02F Refrigerant: R134a Operating range: +7ºC to -20ºC Sound Power Level: 40dBA Evaporator Power Supply: 240V, 1Ph, 50Hz Rating of protective device 16A Dimensions (H x W x D): 390mm x 820mm x 1034mm Weight: 19kg

2.2 Outdoor Unit

Manufacturer: J&E Hall

Location: On roof adjacent to Plant Room Quantity: 1 Unit model: JEHR-0150 Refrigerant: R134a Operating range: +7ºC to -20ºC

System Duty 1.8kW Sound Power Level: 33dBA Power Supply: 400V, 3Ph, 50Hz Rating of protective device 10A Unit Start Current 20A Unit Run Current 3A Dimensions (H x W x D): 662mm x 1101mm x 444mm Weight: 68kg Indoor Unit Served: Phase 1 Zone 1 5 tier freezer/ body store

(Capacity 5)

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Location: On roof adjacent to Plant Room Quantity: 2 (Duty and Standby) Unit model: JEHR-0350 Refrigerant: R134a Operating range: +2ºC to +7ºC System Duty 4.3kW Sound Power Level: 39dBA Power Supply: 400V, 3Ph, 50Hz Rating of protective device 10A Unit Start Current 46A Unit Run Current 6A Dimensions (H x W x D): 662mm x 1101mm x 444mm Weight: 74kg Indoor Unit Served: Phase 3 Zone 2 1x4 tier semi-bariatric & 4x5 tier

body store (Capacity 24)

Location: On roof adjacent to Plant Room Quantity: 2 (Duty and Standby) Unit model: JEHR-0300 Refrigerant: R134a Operating range: +2ºC to +7ºC System Duty 3.8kW Sound Power Level: 36dBA Power Supply: 400V, 3Ph, 50Hz Rating of protective device 10A Unit Start Current 40A Unit Run Current 5A Dimensions (H x W x D): 662mm x 1101mm x 444mm Weight: 74kg Indoor Unit Served: Phase 3 Zone 3 2x3 tier bariatric & 1x5 tier body

store (Capacity 11)

Location: On roof adjacent to Plant Room Quantity: 2 (Duty and Standby) Unit model: JEHR-0300 Refrigerant: R134a Operating range: +2ºC to +7ºC System Duty 4.3kW Sound Power Level: 39dBA Power Supply: 400V, 3Ph, 50Hz Rating of protective device 10A Unit Start Current 46A Unit Run Current 6A Dimensions (H x W x D): 662mm x 1101mm x 444mm Weight: 74kg Indoor Unit Served: Phase 2 Zone 4, 1x3 tier bariatric & 5x5 tier body

store (Capacity 28)

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Location: On roof adjacent to Plant Room Quantity: 1 Unit model: JEHR-0150 Refrigerant: R134a Operating range: +7ºC to -20ºC

System Duty 1.8kW Sound Power Level: 33dBA Power Supply: 400V, 3Ph, 50Hz Rating of protective device 10A Unit Start Current 20A Unit Run Current 3A Dimensions (H x W x D): 662mm x 1101mm x 444mm Weight: 68kg Indoor Unit Served: Phase 2 Zone 5, 1x4 tier freezer/ body store

(Capacity 4) Please note all equipment selections and design duties noted above are indicative only for pricing and it is incumbent on the successful tenderer to design and select all equipment and size the evaporator and condenser systems to suit their specific construction.




SPECIFICATION PART D SECTION D5 DETAILED DESCRIPTION OF ELECTRICAL WORKS CONTENTS 1. SCOPE OF WORKS D5/1

2. STANDARDS D5/2 3. COMPLETE INSTALLATION D5/2 4. SCHEDULE OF MANUFACTURERS D5/3 5. TENDER DRAWINGS D5/3

6. STRIPPING OUT D5/3 7. RETENTION OF EXISTING INSTALLATION AND EQUIPMENT D5/4

8. MODIFICATION OF RETAINED SERVICES D5/4 9. CIRCUIT IDENTIFICATION D5/5 10. CABLE CONTAINMENT D5/5

11. SYSTEMS OF WIRING D5/5

12. SUB DISTRIBUTION BOARDS D5/6 13. SUB MAINS DISTRIBUTION CABLING D5/7 14. SMALL POWER D5/7

15. EARTHING AND BONDING D5/9 16. FIRE STOPPING D5/9

17. LIGHTING D5/9 18. FIRE ALARM INSTALLATION D5/10

19. CCTV D5/11 20. WIRING ASSOCIATED WITH MECHANICAL SERVICES D5/12 21. LIGHTNING PROTECTION TO ROOF MOUNTED EQUIPMENT D5/13 22. TESTING AND COMMISSIONING D5/13

23. DISTRIBUTION BOARD SCHEDULES D5/14

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SECTION D5 DETAILED DESCRIPTION OF ELECTRICAL WORKS

1. SCOPE OF WORKS

The works shall include the provision of a complete electrical services installation as described within the specification and as detailed on the Tender Drawings. The works shall comprise:

Responsible for all aspects of the design, supply, installation and testing and commissioning of the new electrical engineering services installations.

Production of design drawings, working drawings, co-ordination drawings, schematics, schedules, specifications, design certificates, derogations, etc.

Programming the works in accordance with the main construction programme.

Delivery to site, off-loading, storing and transporting about the works, all materials associated with the electrical installation.

Preparation of detailed installation and builder’s work drawings.

Stripping out of all redundant electrical services.

Stripping out of all services made redundant by the works irrespective of whether these services are in the area of the works or elsewhere.

Co-ordination of the electrical services with the mechanical services and building works and with all other trades.

The provision of modifications to the existing fire alarm systems throughout the Mortuary as described in the Specification and as detailed on the Tender Drawings, including a temporary fire alarm installation to ensure fire alarm coverage to the works areas, outside of normal working hours.

The provision of modifications to the existing lighting installation as described in the Specification and as detailed on the Tender Drawings.

The provision of modifications and additions to existing small power installations as described in the Specification and as detailed on the Tender Drawings.

The relocation of electrical equipment in the rooftop plantroom to allow the installation of the new sub distribution board.

The provision of power supplies associated with the new body store plant and equipment as described in the Specification and as detailed on the Tender Drawings.

The provision of temporary power supplies to the existing body store plant and equipment to enable the phased sequence of changeover from the existing plant to the new plant as described in the Specification and as detailed on the Tender Drawings.

The provision of modifications to the existing CCTV installation in the corridor within the Mortuary as described in the Specification and as detailed on the Tender Drawings.

The provision of earth bonding to the metal ceiling system in the Body Store.

The provision of lightning protection bonding to the new external plant on the roof.

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The training of the Employer’s staff and representatives in regard to the operation of the installation.

The provision of detailed Operating and Maintenance Manuals.

The provision of detailed, as-installed, Record Drawings.

All Works as necessary to provide a complete and fully functional electrical installation.

2. STANDARDS

The whole of the works shall be carried out strictly in accordance with the National Health Service Model Engineering Specifications, unless indicated to the contrary, in this specification. The aforementioned specifications shall be made available to staff on site. The relevant clauses of the NHS Model Engineering Specifications applicable to the works include: B01 General Clauses Common to Building Services, Plant and Equipment – Elements

01 to 06.

C41 Common Services Electrical, Low and Extra Low Voltage – Elements 01 to 14.

C46 Fire Detection and Alarm Systems – Elements 01 to 12.

C82 Colour Coding for Identification of Building Services – Elements 01 to 03.

Where standards cited within the NHS Model Engineering Specification have been replaced, withdrawn or superseded; except where specifically indicated to the contrary in this specification, the newer standard shall apply (refer to schedules included in Part B and Part C of this specification). The whole of the works shall also be carried out in accordance with the recommendations of the latest revisions of all relevant National Health Service Health Technical Memorandum (HTM) and Health Building Note (HBN) documents, BS EN 1838, BS 5266, BS 5839 and all relevant British and European Standards. Where there is a conflict between standards, the Health Service Standards shall take precedence. The works shall be carried out in accordance with the requirements of BS 7671: 2008: Requirements for Electrical Installations (IEE Wiring Regulations Seventeenth Edition) Amendment No.3 2015.

3. COMPLETE INSTALLATION

All works shall be undertaken to provide complete and fully functional electrical services installations. Allowance shall be made for all ancillary services and additional works as necessary to provide a complete installation. The resultant installation shall be complete in all respects and shall be fully compliant with the appropriate NHS Model Engineering Specification, HTM’s, HBN’s, European and British Standards as well as all statutory acts and/or regulations to which the Contractor and Employer is subject.

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4. SCHEDULE OF MANUFACTURERS

Where particular manufacturers and specialist suppliers are identified in the Specification, on the Tender Drawings and/or in the following schedules, the tender shall be deemed to be based upon equipment selected from the Approved Manufacturers and systems provided by the Approved Specialist Suppliers.

EQUIPMENT MANUFACTURER RANGE

General Accessories (Flush Installed)

MK Electric Ltd Albany Plus, brushed stainless steel.

Socket outlets and General Accessories (Surface installed, plant and voids areas etc.)

MK Electric Ltd Metal Clad Plus.

Miniature Circuit Breakers (MCB’s and RCBO’s)

Schneider Electric To suit DB schedules – Acti 9 Type C curve with minimum Isc 10kA

New Distribution Boards Schneider Electric Acti 9, Type B, with lockable front cover.

5. TENDER DRAWINGS

The Electrical Services drawings detailed in Section D6 are for tender purposes only and demonstrate the design intent. These drawings shall be read in conjunction with this specification, the Summary of Tender and all other tender documentation pertaining to this project. Fully detailed Co-ordination, Builder’s Work and Installation Drawings shall be produced and submitted for review under these work, as described within this specification. The tender drawings show the approximate location of existing electrical services, plant, services and equipment. Due allowance shall be made within the tender return for the reasonable relocation of equipment, as necessary, to conform to the final construction phase requirements. All plant must be located to be accessible for maintenance. All routes indicated for services are indicative of the design requirements and allow shall be made in the tender return for all additional bends and fittings necessary to co-ordinate the services with each other, with all other services, with the building fabric and structure.

6. STRIPPING OUT

All redundant electrical services within the area of the works shall be completely stripped out. In addition, all services made redundant by the works shall be completely stripped out, irrespective of whether these services are in the area of the works or elsewhere. All services shall be made safe prior to starting work. Where it is essential for services in the area of work to remain live during the works, the all live services shall be suitably marked and all appropriate precautions taken in accordance with Health & Safety legislation and good practice.

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All necessary modifications shall be carried out to the existing wiring containment in order to facilitate the stripping out of redundant components. All existing plant and equipment removed as part of the stripping out shall be offered to the Employer for retention as spares. Any components which the Employer does not wish to retain shall be removed from site and disposed of together with all redundant materials, debris and scrap. All waste shall be disposed of in accordance with the requirements of the project specific Waste Management Policy (refer to main contract Preliminaries and associated documentation), the Environmental Protection Act 1990 and associated regulations, and to the guidance given in 'Waste Management - The Duty of Care - A Code of Practice' (HMSO 1991-1996 Revision).

7. RETENTION OF EXISTING INSTALLATION AND EQUIPMENT

7.1 General

The Tenderer is advised that areas outside of the spaces to be refurbished shall be affected by the strip out works. Also, some of the existing installation and the existing installed equipment is to be retained and reused in the reconfigured layouts. The Tenderer shall allow for carrying out any works to existing equipment to be retained or replaced outside of normal working hours with downtimes kept to a minimum.

7.2 Condition Survey

Prior to commencement of the Works the Tenderer shall undertake a condition survey of the equipment and installations to be reused. The Tenderer shall provide a condition report identifying any equipment or part of the installation that are not fit for re-use. The report shall be detailed and the Tenderer shall substantiate why they feel the equipment should not be re-used.

7.3 Retention of Specific Equipment

The parts of the installation, which are to be retained, shall be provided with any temporary connections necessary to ensure the spaces outside of the area to be refurbished remain operational at all times. The Tenderer shall ensure that any equipment which is to be retained shall be either protected or carefully removed where practical and stored prior to re-installation.

7.4 Safe Storage of Equipment

The Tenderer shall provide secure storage facilities to house the equipment that is to be retained for reuse. Any equipment damaged during storage or transportation shall be replaced at the Tenderer’s expense.

8. MODIFICATION OF RETAINED SERVICES

The Tenderer shall allow within their tender for the modification and reconnection of retained services to the new electrical installation within and outside of the area of works. The Tenderer shall allow for carrying out any works to existing equipment to be retained or replaced outside of normal working hours with downtimes kept to a minimum.

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Through-crimps or connectors shall not be allowed to extend cables, but the works shall allow for the rewiring to primary items of equipment such as joint boxes, switches, sockets, lights etc. The Tenderer shall connect to the existing lighting and power wiring using joint boxes as detailed below. Where modification is required to existing containment, trunkings, conduits etc, the installation shall include for extending the containment as necessary and ensure that any unused apertures are sealed with an appropriate metal device. The use of plastic or rubber grommets shall not be permitted.

9. CIRCUIT IDENTIFICATION

All new accessories, socket outlets, fused connection units, switches, light switches etc. shall be engraved with their corresponding circuit reference. This engraving shall be 5mm high lettering, in-filled with black colouring. Where the equipment is served from the essential services distribution system, this engraving shall be in-filled with red colouring and circuit reference shall be prefixed with the letter “E”. In addition, permanently screw fixed, laminated plastic circuit identification labelling shall be provided to all isolators, switch fuses and similar equipment etc. not suitable for engraving. These labels and engraving shall be in addition to labelling detailed elsewhere within this specification. Self-adhesive and similar labelling systems will not be permitted.

10. CABLE CONTAINMENT

The Tenderer shall supply and install a complete cable containment system to house all electrical wiring within this installation. In general, the installation shall be flush fixed with conduits; trunkings, cable trays and similar run in the ceiling voids and affixed to the building fabric. All trunkings, trays, baskets and conduits shall be sized to ensure that 25% spare capacity remains within the system once all cables associated with the current installation have been installed. The cable containment indicated on the tender drawings shows the Employer’s minimum requirements, due allowance shall be made within the tender for all additional cable containment, as necessary, to ensure that 25% spare capacity remains throughout the existing and new installation on all cable trays, cable ladder rack, cable ducts and similar equipment. All cable tray, cable baskets, cable ladder rack, trunkings, conduits, etc shall be earthed and fully compliant with the requirements of BS 7671. The Tenderer is advised that should sections of the existing cable containment be appropriate for reuse then they may elect to reuse the existing galvanised steel/conduit installation. Should existing containment be reused, the tender shall include for the making good of all unused apertures with appropriate metal devices. The use of rubber grommets shall not be permitted.

11. SYSTEMS OF WIRING

All cables employed throughout the works shall be constructed with low smoke, zero halogen (LSZH) emitting insulation and sheath materials in accordance with BS EN 50525-3-11.

D5/6

Wiring shall be carried out throughout the development in accordance with the following methods: I) Fire Alarm Detection Loop Wiring; 1.5mm² 2-core, copper/LSZH, enhanced fire

resistant cables to BS EN 50200 PH120 and BS 8434, or 1.5mm² copper/mineral insulated copper cable (micc). Cables shall have an overall red LSZH sheath and shall be fixed using proprietary metal p-clips and screws. Where existing detection loops are to be modified and/or extended, fire alarm detection loop cabling shall be selected to match the existing detection loop cabling. All fire alarm wiring shall be as approved by the fire alarm system manufacturer / Fire Alarm Specialist. All fire alarm cable fixings shall be metal, carried out strictly in accordance with the cable manufacturer’s recommendations.

II) Local Modifications to Lighting and Small Power Circuits; Copper/LSZH cables drawn in to flush installed/concealed galvanised steel HGSW conduit and/or galvanised steel, multi-compartment, cable trunking (each circuit to have a separate, equally sized, CPC).

III) New Sub Mains Cables and New Small Power Circuits to Condensers and Evaporators; Flexible copper, LSZH insulated steel wire braided with LSZH sheath SY cables fixed to new galvanised steel basket cable trays within ceiling voids and protected by new galvanised steel conduits where flush installed in walls. Each cable to include circuit protective conductor core.

IV) New Internal Small Power Circuits to Body Store Control Panels; Copper/LSZH cables drawn in to flush installed/concealed galvanised steel HGSW conduit and/or galvanised steel, multi-compartment, cable trunking (each circuit to have a separate, equally sized, CPC).

The electrical services installation shall be concealed within the building fabric where practical, with conduits, cable trays and cable trunkings installed in ceiling voids and drops to final outlets flush installed in walls. All cable containment shall be sized in accordance with the requirements of BS 7671 and this specification. In addition, a minimum of 25% spare capacity shall be allowed. New cable containment shall be installed throughout the works as necessary to provide a fully segregated and adequately supported distribution system housing the electrical installation LV and ELV cables.

12. SUB DISTRIBUTION BOARDS

The Tenderer shall include for the isolation, making safe and stripping out of all the redundant final circuit distribution board and the sub mains wiring as shown on the drawings. A new final circuit distribution board shall be provided in the Rooftop plantroom for the supplies for the Body Store plant and equipment. The Tenderer shall supply, install and connect a new Schneider Electric 8 way TPN type B sub distribution board as shown on the drawings and as detailed below. DB5 – Schneider Electric, Reference SEA9BN8, complete with 125A TPN switch

disconnector on the incomer and Acti 9 10kA MCB’s as detailed on the DB schedule.

D5/7

The distribution board shall be of the metal cased surface mounting pattern, incorporating miniature circuit breakers, integral switch disconnector and hinged lockable door. All locks on remote distribution boards shall be suited together such that one key shall gain access to all distribution boards.

Circuit charts and labels shall be fitted to all items of loose switchgear. The distribution boards shall be supplied and equipped with 10kA Type B or C current limiting rated miniature circuit breakers to BS EN 60898 of the ratings indicated in the final distribution board schedules.

All circuits shall be protected by Type C MCB’s.

All distribution boards shall be to BS EN 60439-3

All distribution boards shall be provided with a typewritten circuit chart clearly indicating the MCB rating of each of the final circuit being supplied. The circuit chart shall be kept in a plastic wallet fixed to the inside of the hinged door of the distribution board.

All distribution boards shall be fitted with a label clearly indicating the supply voltage, phase, point of supply, frequency and distribution board reference number as indicated on the drawings. The labels shall be fixed to the outside of the hinged door to the distribution board.

13. SUB MAINS DISTRIBUTION CABLING

The Tenderer shall supply, install and connect the new sub-main cabling between the Switchpanel Z (Ground floor Mortuary) and the new final circuit sub distribution board as shown on the drawings. All sub main cables are to be XLPE insulated with SWA and low smoke and zero halogen sheath. The cables are to run on cable trays provided as part of the works. All cables shall be BASEC approved and comply with BS5467, IEC502. The conductors shall be copper and be of the size as to comply with the design and the latest edition of the IET wiring regulations BS7671. The cable routes are generally shown as the drawings routed on cable trays. The final routes of all cabling shall be co-ordinated with other services prior to installation. A separate LSZH-CPC shall be installed with each cable. The Tenderer shall allow for all cable terminations between the LV switch panels and the relevant sub distribution equipment.

14. SMALL POWER

New 230V power supplies shall be provided to serve the new services as detailed on the Tender Drawings. Generally, new power supplies shall be served via new radial circuits fed from existing miniature circuit breaker (MCB) distribution boards and protected by new miniature circuit breakers as detailed on the Tender Drawings. In addition, existing circuits shall be modified to accommodate the revised layout and additional / new outlets added where identified on the Tender Drawings.

D5/8

Where new circuits have been installed or existing circuits modified, new and/or updated, typed, distribution schedules shall be provided. All accessories shall be as manufactured by MK from the Albany Plus, Metalclad Plus and Masterseal Plus and Commando Safety Switch ranges.

14.1 Supplies to Body Store Control Panels

The Tenderer shall wire to the each of the Body Store Control panels as a dedicated circuit as shown on the drawings. The wiring between distribution board and control panel shall consist of XLPE/LSF single (6491B) cables installed within the existing high level trunking installation. The tenderer shall allow for wiring direct into the control panels.

14.2 Supplies to Body Store Outdoor Condensers

MK Commando type IP66 32A 4P isolators (MK M4413) shall be installed adjacent each of the outdoor condensing units as shown on the drawings. The Tenderer shall wire to the each isolator as a dedicated circuit. The wiring between distribution board and isolator shall consist of 4c XLPE/SWA/LSF cables installed on heavy duty galvanised cable tray. The tenderer shall allow for final connections between isolators and outdoor condensing units utilising XLPE/LSF (6491B) cables in metallic flexible conduit.

14.3 Power Supplies to Body Store Evaporators

MK Commando type IP65 20A 3P isolators (MK M6825) shall be installed within the Body Store as shown on the drawings. The Tenderer shall wire to the each isolator as a dedicated circuit. The wiring between distribution board and isolator shall consist of 2c XLPE/SWA/LSF cables installed on heavy duty galvanised cable tray. The armoured cables shall be terminated in the ceiling void above the isolators with the tails down to the isolator installed in surface conduit. The tenderer shall allow for final connections between isolators and the evaporator units utilising XLPE/LSF (6491B) cables in conduit.

14.4 Power Supplies to Body Store Lighting/Heating

MK Masterseal Plus type IP66 fused connection units (MK K54610 GRY) shall be installed within the Body Store as shown on the drawings. The Tenderer shall wire to the each isolator from the existing distribution board DB2 (Yellow Phase). The wiring between distribution board and isolator shall consist of XLPE/LSF (6491B) cables in the existing trunking and new conduits. The tenderer shall allow for final connections between isolators and the lighting/heating junction box on the Body Store equipment utilising XLPE/LSF (6491B) cables in conduit.

All new and modified circuits shall be tested in accordance with BS 7671. Prior to completion of each phase of the works, test and completion certificates, bound together with the associated test results data sheets shall be issued to the SKANSKA. Test results data shall be presented in typed, tabular format. Copies of these certificates and test results data shall be included within the general electrical services operating and maintenance manuals together with copies of the distribution board schedules and comprehensive as-installed record drawings.

D5/9

15. EARTHING AND BONDING

Main and supplementary bonding conductors shall be provided as required by this specification and as prescribed by BS 7671. Bonding conductors shall be installed throughout the whole of the works in order to fully meet the requirements of BS 7671 in this respect. All metal wiring containment, conduits, cable trunking, cable tray and basket and metal ceilings shall be continuously bonded in accordance with BS 7671.

16. FIRE STOPPING

Where new and existing cable trunkings, cable trays etc. pass through fire compartment walls fire stopping systems shall be installed. Where cable trunkings pass through fire compartment walls, remedial works shall be undertaken to ensure that all cables are correctly enclosed within the cable trunking compartments. A 300mm section of cable trunking lid shall permanently fixed to each cable trunking where it passes through a fire compartment wall, centred on the fire compartment line. Existing cable trunking lids shall be adjusted to take account of the fixed sections. New sections of cable trunking lids shall be provided where appropriate. The internal voids of cable trunkings shall be packed using proprietary, intumescent fire resistant ‘pillows’ within the section of trunking corresponding to the fire compartment wall. All such fire stopping works shall be carried out by the Hospital Trust’s approved fire stopping contractor:- Pyrotect Ltd, Unit F1, Tom Bill Way, Ashby de la Zouch, LE65 2UY. Telephone 01530 416870

17. LIGHTING

The existing ceiling mounted luminaires in the Body Store Room, Body Store Isolation room, Clean Linen room, Dirty Linen room and Store room shall be isolated, made safe and carefully removed to allow the removal of the existing ceilings as detailed on the Tender Drawings. Generally, where ceilings are to be removed to facilitate the works, the existing lighting circuit wiring and wiring containment shall be modified as necessary to enable the re-installation of the luminaires once the ceilings are re-instated. The existing luminaires within the ceiling voids above the existing body stores shall be isolated, made safe and removed. This lighting shall not be re-instated as part of the new works. During the period when the metal ceiling is not installed within the Body Store room, a temporary lighting installation shall be provided consisting of IP65 linear LED luminaires, 4 No in total, to illuminate the areas still in use during each phase of the works. The luminaires shall be controlled via a PIR sensor. At the end of the Phase 1 works the existing luminaires shall be re-installed on the re-instated ceilings in the Body Store Isolation room, Clean Linen room, Dirty Linen room and Store room.

D5/10

At the end of the Phase 3 works the temporary lighting installation shall be removed and the existing luminaires shall be re-installed on the re-instated metal ceiling in the Body Store room.

18. FIRE ALARM INSTALLATION

18.1 General

The fire alarm works shall be in full compliance with the fire alarm requirements of Walsall Healthcare NHS Trust and SKANSKA Facilities Services.

A full method statement and risk assessment shall be provided when carrying out any works to the Fire Alarm systems, be it a permanent or temporary installation. The proposed works will have to be agreed and signed off by the Walsall Healthcare NHS Trust Fire Officer and SKANSKA Facilities Services prior to commencement of any works. One weeks’ notice is required for the submission of any permits to work to allow the stakeholder’s time to consider and approve.

Static Systems shall be appointed as the Fire Alarm Specialist to design, supply, install, commission and modify the fire alarm system throughout the works. Static Systems Heath Mill Road Wombourne Staffordshire WV5 8AN

Tel 01902 891 023 Contact Mathew Thompson, Mobile: 07753779841

The Tenderer shall be responsible for the placing of all orders and the paying of all bills in respect to the appointment of the approved Fire Alarm Specialist and shall ultimately be responsible for the quality of all workmanship.

18.2 Particular

The existing ceiling mounted fire alarm equipment in the Body Store Room, Body Store Isolation room, Clean Linen room, Dirty Linen room and Store room shall be isolated, made safe and carefully removed to allow the removal of the existing ceilings as detailed on the Tender Drawings. Generally, where ceilings are to be removed to facilitate the works, the existing fire alarm wiring and wiring containment shall be modified as necessary to enable the re-installation of the fire alarm equipment once the ceilings are re-instated. The Tenderer shall liaise closely with the SKANSKA and Static to carry out any necessary software re-programming and the disconnection/temporary re-connection of the fire alarm detectors in the area of the works.

D5/11

18.3 Temporary System

The Tenderer shall allow for a temporary fire alarm system within the works areas to cover the areas outside of normal working hours. The Tenderer shall allow to disconnect the existing detectors within the area of the works, for installing a temporary wiring loop complete with heat detection, sounders and manual call points to cover the works areas and to allow for any necessary re-programming of the system to allow for the temporary works. Provision shall be made for the fitting of protective covers over the detectors in corridors and adjacent rooms to eliminate false alarms and damage to the detectors caused by dust, on a daily basis. The covers shall be removed at the end of each working day and re-instated prior to the next working day.

18.4 Programming and Commissioning

Prior to completion of each section of the works, the whole of the associated fire alarm works shall be tested and commissioned in accordance with the requirements of BS 5839, the NHS Model Engineering Specification and HTM 05-03, by the Fire Alarm Specialist. Multiple fire alarm commissioning exercises shall be undertaken as appropriate to facilitate the phasing of the works. A fire alarm cause and effect matrix shall be developed and agreed with SKANSKA, for each area of the works, prior to carrying out programming and commissioning of the fire alarm system. The fire alarm systems shall be programmed in accordance with the Employer’s requirements, operational parameters and the agreed cause and effect matrix. The operation of each fire alarm interface and the corresponding ancillary equipment shall be proved as a whole for each area of the works. The Tenderer shall notify the SKANSKA when commissioning is to be carried out in order for the SKANSKA or SKANSKA Representative to witness the commissioning process. Upon completion of each section of the works, duly completed test and completion certificates shall be issued to SKANSKA. These certificates shall be provided in the format prescribed by BS 5839-1 and duplicated in the general electrical services operating and maintenance manuals together with copies of, operating instructions, maintenance recommendations and comprehensive as-installed record drawings.

19. CCTV

The existing ceiling mounted CCTV camera in the corridor outside of the Body Store room shall be isolated, made safe and carefully removed to allow the removal of the existing ceiling as detailed on the Tender Drawings. The CCTV camera shall be re-located onto the adjacent wall at high level as a temporary measure to enable the existing coverage to be maintained during the construction period. Generally, where ceilings are to be removed to facilitate the works, the existing CCTV wiring and wiring containment shall be modified as necessary to enable the camera to be relocated and then to be re-installed in its original location once the ceilings are re-instated.

D5/12

SKANSKA CCTV Specialist shall be appointed to carry out the modifications to the CCTV installation. The CCTV Specialist shall be:

ADT Contact Richard Wardle

ADT shall be appointed as the CCTV Specialist to design, supply, install, commission and modify the CCTV system throughout the works. The Tenderer shall be responsible for the placing of all orders and the paying of all bills and all management/administration costs associated with this appointment. Attendance etc. shall be agreed with the CCTV Specialist and all wiring, power supplies, cable containment etc. provided as necessary to accommodate the CCTV works. All works undertaken by the CCTV Specialist shall be managed, co-ordinated and overseen as a part of the contract works. Prior to completion of each section of the works, any modified CCTV systems shall be tested and proved by the CCTV Specialist.

20. WIRING ASSOCIATED WITH MECHANICAL SERVICES

The Tenderer shall include for all electrical power and controls wiring, and primary and secondary containment associated with the new Body Store installation. The Tenderer shall include for all electrical power wiring to all items of new equipment as generally indicated on the mechanical and electrical services drawings and described within this specification. All relevant power wiring containment, protective devices and ancillary equipment shall be included to provide a complete and fully functional installation. The services installation shall include the following electrical works associated with the Body Store installation:

Power supplies and containment to 5No new Body Store Controls panels in the

Rooftop Plant room.

Power supplies and containment to the outdoor condensing units from the relevant Body Store Control panel.

Power supplies and containment to the evaporator units from the relevant Body Store Control panel.

Power supplies and containment to the Body Store Lighting/Heating connection boxes on each of the Body Stores.

Controls wiring and containment to all associated items of equipment.

The power and controls information shown on the drawings are indicative only. The Tenderer shall be responsible for the design and provision of full manufacturer’s wiring information and for the sizing of all cabling and primary and secondary containment. All power wiring to the Body Store equipment shall be derived from the LV Distribution boards as indicated on the drawings.

D5/13

21. LIGHTNING PROTECTION TO ROOF MOUNTED EQUIPMENT

The building currently benefits from a lightning protection system. New lightning protection bonds shall be installed to ensure all metallic, roof mounted plant and equipment is appropriately bonded to the existing lightning protection equipment. The new/modified lightning protection system shall be supplied and installed in accordance with BS EN 62305. The equipment to be bonded to the existing Lightning Protection system includes: 8No outdoor condensing unit

New metal decking system.

22. TESTING AND COMMISSIONING

The whole of the electrical services installation shall be test and commission in accordance with the NHS Model Engineering Specifications and all appropriate British Standards, in particular BS 7671, BS 5839 and BS 5266. Written commissioning schedules shall be provide showing the results of each test carried out. Prior to completion of the works, the Tenderer shall provide inspection, test and completion certificates for each service to each section of the works, bound together with the test results data, as prescribed by the relevant British Standard. Where ever practical test results data shall be presented in typed, tabular format. Copies of these certificates and test results data shall be included within the general electrical services Operating and Maintenance manuals.

D5/14

23. DISTRIBUTION BOARD SCHEDULES

Distribution Board DB 5

Board Ref: DB5 Incoming Device: 125A TPN Switch-Disconnector No of out-going ways: 8 way TPN Type: Type B Make/model: Schneider Electric SEA9BN8 c/w SEA91254 switch disconnector

Way MCB

Rating (A)

RCD/ Rating (mA)

Cable Size

(mm2)

CPC Size

(mm2) Service/equipment supplied

1L1 63C N/A 25 Temporary Supply to existing DB5 1L2 63C N/A 25 25 Temporary Supply to existing DB5 1L3 63C N/A 25 Temporary Supply to existing DB5 2L1 32C N/A 10 Body Store Control Panel Zone 1 2L2 32C N/A 10 10 Body Store Control Panel Zone 1 2L3 32C N/A 10 Body Store Control Panel Zone 1 3L1 32C N/A 10 Body Store Control Panel Zone 5 3L2 32C N/A 10 10 Body Store Control Panel Zone 5 3L3 32C N/A 10 Body Store Control Panel Zone 5 4L1 32C N/A 10 Body Store Control Panel Zone 4 4L2 32C N/A 10 10 Body Store Control Panel Zone 4 4L3 32C N/A 10 Body Store Control Panel Zone 4 5L1 32C N/A 10 Body Store Control Panel Zone 2 5L2 32C N/A 10 10 Body Store Control Panel Zone 2 5L3 32C N/A 10 Body Store Control Panel Zone 2 6L1 32C N/A 10 Body Store Control Panel Zone 3 6L2 32C N/A 10 10 Body Store Control Panel Zone 3 6L3 32C N/A 10 Body Store Control Panel Zone 3 7L1 Spare 7L2 Spare 7L3 Spare 8L1 Spare 8L2 Spare 8L3 Spare

D5/15

Existing Distribution Board DB 2

Board Ref: DB2 Incoming Device: 100A SPN Switch-Disconnector No of out-going ways: 24 way SPN, Yellow Phase Type: Type B Make/model: Crabtree C50

Way MCB

Rating (A)

RCD/ Rating (mA)

Cable Size

(mm2)

CPC Size (mm2)

Service/equipment supplied

1Y 2Y 3Y 4Y 5Y 6Y 7Y 8Y 9Y

10Y 11Y 12Y 13Y

14Y 10C N/A 4 4 Body Store Lighting/heating, Zones 2 and 3.

15Y 16Y 17Y 18Y 19Y 20Y 21Y 22Y

23Y 10C N/A 4 4 Body Store Lighting/heating, Zones 4 and 5.

24Y Only new circuits shown. All existing circuits from this board to remain as existing.




SPECIFICATION PART D SECTION D6 SCHEDULE OF TENDER DRAWINGS

D6/1

SECTION D6 SCHEDULE OF TENDER DRAWINGS ELECTRICAL SERVICES DRAWINGS

Drawing No. Description Revision

2917 (6-) E01 Existing Mortuary, Ground Floor Layout, Electrical Services /

2917 (6-) E02 Existing Mortuary Rooftop, Plantroom Layout, Electrical Services

/

2917 (6-) E03 Proposed Mortuary, Ground Floor Layout, Electrical Services /

2917 (6-) E04 Proposed Mortuary Rooftop, Plantroom Layout, Electrical Services

/

2917 (6-) E05 LV Distribution Schematic for each Phase of the Works /

D6/2

MECHANICAL SERVICES DRAWINGS

Drawing No. Description Revision

2917 (5-) M01 Existing Mortuary, Ground Floor Layout B

2917 (5-) M02 Existing Mortuary Rooftop, Plantroom Layout A

2917 (5-) M03 Proposed Mortuary, Ground Floor Layout A

2917 (5-) M04 Proposed Mortuary Rooftop, Plantroom Layout A

2917 (5-) M05 Proposed Mortuary, Ground Floor Phasing A

Programme A

SKANSKA FACILITIES SERVICES WALSALL HEALTHCARE NHS TRUST


SPECIFICATION PART D SECTION D7 SUMMARY OF TENDER




SPECIFICATION PART D SECTION D7

Name

Signed

For and on behalf of

Date

D7/1

SUMMARY OF TENDER – (Page 1 of 10) (To be Completed and Returned by all Tenderers)

REF DESCRIPTION SUM

1. Preparation of all design information, calculations, working / installation / builders’ work drawings and information.

£

2. Provision of CDM information including permits to work, method statements, etc.

£

3. Undertaking pre-commencement investigations £

4. Site establishment and management. £

5. Preliminaries. £

6. Phase 1 - Zone 1

6.1 Provision of builder’s works, temporary screening, fire stopping, painting and making good of decorations etc

£

6.2 Provision for dismantling and replacing ceilings in Phase 1. £

6.3 Dismantling and removal of existing freezer body store, evaporator, rooftop plantroom condenser and all associated refrigeration pipework, insulation, electrical power and control wiring and containment etc.

£

6.4 Provision of new steel framed structure on Big Foot or similar roof top mounts with gratings and hand railing for Phase 1 to 3 rooftop condenser maintenance access.

£

6.5 Provision of new 1 bay, 5 tier freezer body store (Capacity 5) with 660mm wide trays, 700mm wide single door, with internal stub roller support system, all locks, heaters, lights, local controls and indicators, etc.

£

6.6 Provision of indoor evaporator, external condensing unit and all interconnecting refrigeration pipework, electrical power and control wiring and all accessories to provide -20 to +7ºC within the freezer.

£





Name

Signed


Date

D7/2


REF DESCRIPTION SUM

6.7 Strip out redundant electrical services. Allow for safe storage of all equipment to be re-used.

£

6.8 Fire alarm works, Phase 1. £

6.9 Verification and identification of all existing wiring and circuit details, Phase 1.

£

6.10 Installation of new sub distribution board DB5 and sub mains cables and all preparatory work associated with the changeover of supplies to new DB5.

£

6.11 Modifications to Switch panel Z and the back feeding of the existing DB5 from the new DB5. All works to be carried out outside normal working hours.

£

6.12 Provision of new electrical power supplies from DB5 to Body Store Control panel Zone 1, including containment.

£

6.13 Provision of power and control wiring from Body Store control panel Zone 1 to rooftop plant and Body Store plant on ground floor including containment.

£

6.14 Testing and commissioning of all electrical services installed in Phase 1.

£

6.15 Testing and commissioning of the Zone 1 body store and cooling systems.

£

Sub Total Zone 1, Phase 1 £





Name

Signed


Date

D7/3


REF DESCRIPTION SUM

7 Phase 2 - Zone 4

7.1 Provision of builder’s works, temporary screening, fire stopping, painting and making good of decorations etc in Phase 2.

£


7.3 Dismantling and removal of existing freezer and body stores, evaporators, rooftop plantroom condensers and all associated refrigeration pipework, insulation, electrical power and control wiring and containment etc.

£

7.4 Provision of new 1 bay, 3 tier bariatric body store with 900mm wide trays, 950mm wide single door; 5 bays 5 tier body store with 660mm wide trays, 700mm wide single door (Capacity 28) with internal stub roller support system, all locks, heaters, lights, local controls and indicators, etc.

£

7.5 Provision of 2no (duty and standby) indoor evaporators, external condensing units and all interconnecting refrigeration pipework, electrical power and control wiring and all accessories to provide +2 to +7 ºC within the body store.

£

7.6 Strip out redundant electrical services. Allow for safe storage of all equipment to be re-used.

£

7.7 Fire alarm works, Phase 2. £

7.8 Verification and identification of all existing wiring and circuit details, Phase 2.

£

7.9 Provision of temporary lighting to the Body Store room. £

7.10 CCTV Works, Phase 2. £





Name

Signed


Date

D7/4


REF DESCRIPTION SUM


£


£

7.13 Testing and commissioning of all electrical services installed associated with Zone 4 Body Store in Phase 2.

£


£

7.15 Sub Total Zone 4 Body Store, Phase 2 £

8. Phase 2 – Zone 5

8.1 Dismantling and removal of existing body stores, evaporators, rooftop plantroom condensers and all associated refrigeration pipework, insulation, electrical power and control wiring and containment etc.

£

8.2 Provision of new 1 bay, 4 tier freezer semi-bariatric body store (Capacity 4) with 750mm wide trays, 800mm wide single door, with internal stub roller support system, all locks, heaters, lights, local controls and indicators, etc.

£

8.3 Provision of indoor evaporator, external condensing unit and all interconnecting refrigeration pipework, electrical power and control wiring and all accessories to provide -20 to +7ºC within the freezer.

£


£





Name

Signed


Date

D7/5


REF DESCRIPTION SUM


£


£

8.7 Testing and commissioning of the Zone 5 freezer/body store and cooling systems.

£


9 Phase 3 - Zone 2

9.1 Provision of builder’s works, temporary screening, fire stopping, painting and making good of decorations etc in Phase 3.

£



£

9.4 Provision of new 1 bay, 4 tier semi-bariatric body store with 750mm wide trays, 800mm wide single door; 4 bays 5 tier body store with 660mm wide trays, 700mm wide single door (Capacity 24) with internal stub roller support system, all locks, heaters, lights, local controls and indicators, etc.

£

9.5 Provision of 2No (duty and standby) indoor evaporators, external condensing units and all interconnecting refrigeration pipework, electrical power and control wiring and all accessories to provide +2 to +7 ºC within the body store.

£





Name

Signed


Date

D7/6


REF DESCRIPTION SUM


£


£


£


£


10. Phase 3 - Zone 3


£

10.2 Provision of new 1 bay, 5 tier body store with 660mm wide trays, 700mm wide single door; 2 bays 3 tier bariatric body store with 900mm wide trays, 950mm wide single door (Capacity 11) with internal stub roller support system, all locks, heaters, lights, local controls and indicators, etc.

£

10.3 Provision of 2No (duty and standby) indoor evaporators, external condensing units and all interconnecting refrigeration pipework, electrical power and control wiring and all accessories to provide +2 to +7 ºC within the body store.

£


£





Name

Signed


Date

D7/7


REF DESCRIPTION SUM


£

10.6 Stripping out redundant board DB5 from Roof top plantroom. £

10.7 Re-instating lighting within Body Store. £

10.8 Re-instating fire alarms. £

10.9 Re-instating CCTV £

10.10 Lightning protection to roof mounted plant. £

10.11 Earthing and Bonding £


£


£


11. Other Items

11.1 Labelling and identification £

11.2 Operating & Maintenance Manuals / Record Drawings £

11.3 User training £

11.4 Any other items not detailed above:-

£

11.5 Sub Total Other Items £





Name

Signed


Date

D7/8


REF DESCRIPTION SUM

12. Provisional Sums and Contingencies

12.1 Provisional Sum for General Contingencies. £ 5,000

12.2 Provisional Sum for the repair and or modification of existing services found to be in poor condition or contravening current standards.

£ 5,000

12.3 Provisional Sum for the repair and or modification of existing curved upstand and plinth below body stores.

£ 3,000

12.4 Provisional sum for the repair and or modification of the existing ceilings aligning with the top of the body stores.

£ 5,000

12.5 Provisional Sum for the provision of acoustic screening on the roof if required by Building Control.

£ 12,000

12.6 Sub Total Provisional Sums £ 30,000





Name

Signed


Date

D7/9


REF DESCRIPTION SUM

13. Total Cost Of Works, exc VAT

13.1 Preparation of all design information, calculations, working / installation / builders’ work drawings and information.

£

13.2 Provision of CDM information including permits to work, method statements, etc.

£

13.3 Undertaking pre-commencement investigations £

13.4 Site establishment and management. £

13.5 Preliminaries £

13.6 Sub Total Zone 1, Phase 1 £





13.11 Sub Total Other Items £

13.12 Sub Total Provisional Sums £30,000

14. TOTAL EXC VAT £





Name

Signed


Date

D7/10


REF DESCRIPTION SUM

15. Optional Extras - (Excluding VAT)

15.1 12 months maintenance works for the first year of operation with a four hour response time.

£

15.2 Stainless steel body Trays – regular, 660mm wide – 55No. £

15.3 Stainless steel Body Trays – semi-bariatric, 750mm wide – 8No.

£

15.4 Stainless Steel Body Trays – bariatric, 900mm wide – 9No. £

15.5 Trolley for semi-bariatric use rated for 256kg (40 stone). £

15.6 Trolley for bariatric use rated for 413kg (65 stone). £

15.7 Mobile chilled foetal cabinet to accommodate 5 tier storage per door

£

Date post:	06-Mar-2021
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SKANSKA FACILITIES SERVICES WALSALL ......BS 2871 PART 2: 1972 Specification for copper and copper...

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