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NOTES c Kier copyright Drawing Title Project Name Client E-mail Internal Project Number Original Size Scale Author Checked Approved Revision Status A1 RIBA Stage Date of First Issue Issuing Office Telephone STEVENAGE 0161 344 8731 Originator Volume Level Type Role Number Project Version Drawn & Date Checked & Date Approved & Date Amendment [email protected] 1078782-060-001 CAMBRIDGESHIRE COUNTY COUNCIL WESTWOOD PRIMARY SCHOOL PROPOSED SCHOOL HEATING LAYOUT 1 OF 3 1:50 4 07-2017 JEM/AK AK IP Westwood-KWS-02-00-DR-M-001 D1 P01 This drawing is not to be scaled. All dimensions to be checked on site and any discrepancies to be reported to the Kier office. All material is produced on behalf of Kier Business Services. All drawings to be read in conjunction with specification where applicable. .LHU %XVLQHVV 6HUYLFHV Based upon the ordnance Survey map with the permission of the Controller of Her Majesty's Stationery Office. Crown Copyright Licence No. LA076 49X. AREA OF WORKS SCALE:- 1:500 1 AREA OF WORKS '1' SCALE:- 1:50 LEGEND:- UNDERFLOOR HEATING SYSTEM TO CONTROL ZONE 1 UNDERFLOOR HEATING SYSTEM TO CONTROL ZONE 2 TEMPERATURE SENSOR ABBREVIATIONS:- HTG = HEATING F&R = FLOW AND RETURN IV = ISOLATION VALVE CS = COMMISSIONING STATION DTLL = DROP TO LOW LEVEL M = MANIFOLD UFH = UNDERFLOOR HEATING %&/ 4')7.#6+105 &'5+)0 016'5Ä 6*' (1..19+0) 4+5-5 4'/#+0 #5 5+)0+(+%#06 4'5+&7#. *#<#4&5Ä x #5$'5615 /#6'4+#.5 10Ä5+6' #.. 57$Ä%1064#%6145 5*#.. (#/+.+#4+5' 6*'/5'.8'5 #0& 5+)0 6*' #5$'5615 4')+56'4 .1)$11- 24+14 61 914-5 %1//'0%+0) +0 6*' 5+6' #4'# x #&,#%'06 1%%72+'& 52#%'5 ':6'40#. 61 %1064#%6 #4'#5 x 914-+0) #6 *+)* .'8'. ':6'40#..; x .+/+6'& 5647%674#. %#2#%+6; Ä #.. #2'4674' 5+<'5 215+6+105 61 $' #)4''& 9+6* 6*' 5647%674#. '0)+0''4 x 6*' #$18' .+56 1( 4'5+&7#. *#<#4&5 +5 016 (7..; %1/24'*'05+8'':*#756+8' 1( #.. *#<#4&5 6*#6 ':+56 SPECIFICATION NOTES:- 1. THIS DRAWING TO BE READ IN CONJUNCTION WITH THE MECHANICAL SERVICES SPECIFICATION. 2. ALL NEW HIGH LEVEL PIPEWORK TO BE INSULATED, INCLUDING PIPES HIGHLIGHTED IN THE CEILING VOID SPACES, CLASSROOMS AND STORE ROOMS. INSULATION SHALL BE PHENOLIC FOAM. EXPOSED HIGH LEVEL PIPES ARE TO BE FINISHED WITH A WHITE ISOGENOPAK COVER, THE INSULATION WILL BE FULLY LABELLED WITH FUNCTION OF PIPE, IE, 'VT HTG FLOW' INCLUDING DIRECTIONAL ARROWS. 3. INSULATION THICKNESS TO BE AS PER THE TABLES SHOWN IN THE SPECIFICATION. 4. NEW PIPEWORK TO BE INSTALLED AND CO-ORDINATED IN SYMPATHY WITH THE BUILDING INTERNAL FABRIC AND OTHER INTERNAL SERVICES INCLUDING THE ELECTRICAL INSTALLATION. 5. UPON COMPLETION THE WHOLE OF THE NEW PIPE INSTALLATION IS TO BE PRESSURE TESTED AND COMMISSIONED IN ACCORDANCE WITH THE SPECIFICATION. 6. UPON COMPLETION, THE NEW PIPEWORK INSTALLATION IS TO BE PRESSURE TESTED TO A MINIMUM OF 6 BAR. REFER TO THE SPECIFICATION FOR DETAILS. 7. THE CONTRACTOR SHALL INSTALL ALL THE NEW HEATING AND DOMESTIC WATER PIPEWORK FITTINGS BRACKETS ETC. 8. THE MAIN CONTRACTOR SHALL UNDERTAKE ALL THE NECESSARY BUILDER'S WORK REQUIRED TO FULLY INSTALL THE MECHANICAL INSTALLATION INDICATED ON THE DRAWING. MECHANICAL CONTRACTOR SHALL PROVIDE FULL BUILDING WORK DETAILS TO ALLOW THE MAIN CONTRACTOR TO UNDERTAKE THIS ITEM OF WORK . 9. ALL LOW POINTS TO BE FITTED WITH DRAIN OFF VALVES. 10. ALL HIGH POINTS SHALL BE FITTED WITH AUTOMATIC AIR VENTS. 11. THE WHOLE OF THE NEW INSTALLATION IS TO BE TESTED AND COMMISSIONED IN ACCORDANCE WITH THE SPECIFICATION. 12. THE UNDERFLOOR HEATING SYSTEM SHALL BE SUPPLIED AND INSTALLED BY A SPECIALIST INSTALLER WHO SHALL BE EMPLOYED BY THE MECHANICAL CONTRACTOR REFER TO THE SPECIFICATION FOR DETAILS 13. THE CONTRACTOR SHALL INCLUDE ALL THE NECESSARY SUPPORT BRACKETING REQUIRED TO COMPLETE THE WHOLE INSTALLATION. THE SUPPORT BRACKETING SYSTEM SHOULD BE BASED ON "UNISTRUT" RAIL SYSTEM FOR ALL HIGH LEVEL PIPEWORK WITH STUD IRON & RING CLIPS. 14. ALL LOW LEVEL PIPEWORK SHALL BE SUPPORTED USING MANUFACTURED SCHOOLBOARD PATTERN STAND OFF CLIPS SUITABLE FOR MAPRESS CARBON STEEL INSTALLATIONS. 15. MECHANICAL CONTRACTOR TO NOTE - THE PIPEWORK LOCATIONS, POSITIONS, ETC, ARE INDICATIVE OF THE DESIGN INTENT. THE FINAL PIPE LOCATION AND FIXING POSITIONS MUST BE AGREED WITH THE CONTRACT ADMINISTRATOR PRIOR TO THE INSTALLATION. 16. HEATING UNDERFLOOR MANIFOLD CIRCUITS TO BE CONTROLLED BY THE NEW BMS CONTROL SYSTEM. THIS SHALL INCLUDE THE SUPPLY AND INSTALLATION OF ALL THE ROOM TEMPERATURE SENSORS AND ASSOCIATED CONTROL BMS MANIFOLD 'OUTSTATIONS' AND INTERCONNECTING WIRING. 17. FOR FULL DETAILS OF THE BMS CONTROL SYSTEM DESCRIPTION AND STRATEGY REFER TO THE SCHEMATIC DRAWINGS AND THE SPECIFICATION. NOTE - ALL PIPES PASSING THROUGH WALLS AND CEILINGS/FLOORS SHALL BE SLEEVED AND USING A MATCHING PIPE ONE SIZE LARGER THAN THE SERVICE PIPE. THE PIPE AND SLEEVE SHALL BE SEALED WITH APPROVED FIRE RETARDANT SEALANT. ALL PIPES SHALL BE FITTED WITH THE CORRECTLY SIZED, MANUFACTURED CHROME PLATED WALL/FLOOR COVER PLATES. FOR CONTINUATION REFER TO DRG M003 T FOR INITIAL DESIGN REVIEW P01 JEM 19-07-17 AK 19-07-17 IP 19-07-17 FOR CONTINUATION REFER TO DRG M003 DETAIL '2' TYPICAL MANIFOLD DETAIL NOT TO SCALE DETAIL '1' TYPICAL AUTRON RADIATOR DETAIL NOT TO SCALE RADIATOR EQUIPMENT SCHEDULE ITEM REF: LOCATION MANUFACTURER MODEL REQ'D OUTPUT (kW) PROPOSED OUTPUT (kW) CASE HEIGHT (mm) CASE DEPTH (mm) CASE LENGTH(mm) COMMENTS R-01 006 SCHOOL BUSINESS MANAGER CONTOUR / AUTRON 5H2W SOVEREIGN A 2.13 2.329 475 145 1892 R-02 05 REPRO CONTOUR / AUTRON 5H2W SOVEREIGN A 1.44 1.481 475 145 1210 R-03 04 MI ROOM CONTOUR / AUTRON 5H2W SOVEREIGN A 1.10 1.200 475 145 1072 R-04A 02 FOYER CONTOUR / AUTRON 5H2W SOVEREIGN A 4.86 2.897 625 145 2096 R-04B 02 FOYER CONTOUR / AUTRON 5H2W SOVEREIGN A 2.272 625 145 1688 R-05 08 PPA ROOM CONTOUR / AUTRON 5H2W SOVEREIGN A 3.84 3.837 625 145 2710 R-06 10 CARETAKER CONTOUR / AUTRON 5H2W SOVEREIGN A 0.56 0.635 475 145 663 R-07 11 UNISEX TOILET CONTOUR / AUTRON 5H2W SOVEREIGN A 0.38 0.635 475 145 663 R-08 36 BOYS TOILET CONTOUR / AUTRON 5H2W SOVEREIGN A 1.90 2.048 475 145 1688 ER-01 39 KITCHEN LOBBY ELITE HEATERS - LST ELECTRIC RADIATOR 3140 ITC 1.00 1.500 300 - 1400 ITC MANUAL DAILY TIMER ER-02 KITCHEN TOILET ELITE HEATERS - LST ELECTRIC RADIATOR 3100 ITC 0.90 0.900 300 - 1000 ITC MANUAL DAILY TIMER ER-03 41 GROUP ROOM ELITE HEATERS - LST ELECTRIC RADIATOR 3140 ITC 1.00 1.500 300 - 1400 ITC MANUAL DAILY TIMER NOTE:- ALL AUTRON RADIATORS SHALL BE PROVIDED WITH INDIVIDUAL SUITABLE DANFOSS TRV & VK4 VALVE SETS PROVIDED BY THE MANUFACTURER. THE VALVE HEAD IS TO BE POSITIONED ON THE FRONT OF THE CASING END PANELS. EACH EMITTER NEEDS TO BE SUITABLE FOR ISOLATION FOR MAINTENANCE AS PER MANUFACTURER RECOMMENDATIONS. CASING LENGTHS ARE BASED ON THE FRONT OF THE CASING. M&E SUB-CONTRACTOR SHALL EMPLOY UNDERFLOOR HEATING SPECIALIST CONTRACTOR TO DESIGN, MANUFACTURE AND INSTALL UNDERFLOOR HEATING TO ALL HATCHED AREAS. THE SYSTEM SHALL INCORPORATE ALL PIPEWORK. MANIFOLDS, SENSORS AND CONTROLS. THE SYSTEM SHALL BE CAPABLE OF CONTROLLING EACH OCCUPIED AREA SEPARATELY
