Nairobi Funeral Home and Forensics VENTILATION AND AIR CONDITIONING BILLS OF QUANTITIES

Transcription

1 Nairobi Funeral Home and Forensics VENTILATION AND AIR CONDITIONING ILLS OF QUANTITIES 26/10/2015

2 Item Description Qty Unit Rate Cost SPLIT AIR CONDITIONING SYSTEM FOR SERVER ROOM The air conditioning system shall be split type. The indoor unit shall be high wall type air-cooling unit. The air conditioning unit shall be supplied complete with room thermometer, room thermostat controls and wireless remote control device. It shall charged with R410A refrigerant or any other non ozone depleting refrigerant. The unit shall be such that if the power supply goes off, it will start automatically after power is restored with three minute delay. The outdoor unit shall have matching capacity with the indoor unit. The unit shall be Samsung Model or equal and approved. The indoor unit shall have the following capacity: A 7.1KW (24,000 tu/hr) Refrigeration Pipework Refrigeration liquid line pipework including 25mm Amaflex insulation. 2 No. 40 LM C Refrigeration gas line pipework including 25mm Amaflex insulation. 40 LM D E F Drain 25mm PVC condensate drainage pipework, class D, including bends, clips, joints and tees in the running lengths of the pipe. 16 LM Surge Protector Power surge protector as Solatek to suite or equal and approved. Electrical Works Allow for associated electrical works from the local isolator provided by others within one meter to the air conditioning units and wiring from indoor unit to outdoor unit. 2 No. G H Mounting bracket Mounting bracket for the outdoor unit complete with a cage and provided with purpose-made protective steel iron angle frame and all other anchoring accessories including rawl bolts and anti-vibration rubber mountings to engineer s approval. Wall Mounted Wired Remote Controller Fully wired wall mounted remote controller panel complete with digital display, wiring and conduit works including but not limited to interconnecting cable between the outdoor and indoor units. 2 Item 2 No. I Trunking 75x50mm approved PVC trunking for concealing the refrigerant pipework. 18 LM Total Carried Forward to Air Conditioning Collection Page Q 5 Q 1

3 Item Description Qty Unit Rate Cost SPLIT AIR CONDITIONING SYSTEM FOR OARDROOMS The air conditioning system shall be split type. The indoor unit shall be high wall type air-cooling unit. The air conditioning unit shall be supplied complete with room thermometer, room thermostat controls and wireless remote control device. It shall charged with R410A refrigerant or any other non ozone depleting refrigerant. The unit shall be such that if the power supply goes off, it will start automatically after power is restored with three minute delay. The outdoor unit shall have matching capacity with the indoor unit. The unit shall be Samsung Model or equal and approved. The indoor unit shall have the following capacity: A 10.4KW (36,000 tu/hr) 2 No. 7.1KW (24,000 tu/hr) 2 No. C Refrigeration Pipework Refrigeration liquid line pipework including 25mm Amaflex insulation. 60 LM D Refrigeration gas line pipework including 25mm Amaflex insulation. 60 LM E Drain 25mm PVC condensate drainage pipework, class D, including bends, clips, joints and tees in the running lengths of the pipe. 36 LM Surge Protector F Power surge protector as Solatek to suite or equal and approved. 4 No. G Electrical Works Allow for associated electrical works from the local isolator provided by others within one meter to the air conditioning units and wiring from indoor unit to outdoor unit. H I Mounting bracket Mounting bracket for the outdoor unit complete with a cage and provided with purpose-made protective steel iron angle frame and all other anchoring accessories including rawl bolts and anti-vibration rubber mountings to engineer s approval. Wall Mounted Wired Remote Controller Fully wired wall mounted remote controller panel complete with digital display, wiring and conduit works including but not limited to interconnecting cable between the outdoor and indoor units. 4 Item 4 No. J Trunking 75x50mm approved PVC trunking for concealing the refrigerant pipework. 48 LM Total Carried Forward to Air Conditioning Collection Page Q 5 Q 2

4 Item Description Qty Unit Rate Cost SPLIT AIR CONDITIONING SYSTEM FOR COMPUTER ROOM The air conditioning system shall be split type. The indoor unit shall be high wall type air-cooling unit. The air conditioning unit shall be supplied complete with room thermometer, room thermostat controls and wireless remote control device. It shall charged with R410A refrigerant or any other non ozone depleting refrigerant. The unit shall be such that if the power supply goes off, it will start automatically after power is restored with three minute delay. The outdoor unit shall have matching capacity with the indoor unit. The unit shall be Samsung Model or equal and approved. The indoor unit shall have the following capacity: A 7.1KW (24,000 tu/hr) 4 No. Refrigeration Pipework Refrigeration liquid line pipework including 25mm Amaflex insulation. 80 LM C Refrigeration gas line pipework including 25mm Amaflex insulation. 80 LM D Drain 25mm PVC condensate drainage pipework, class D, including bends, clips, joints and tees in the running lengths of the pipe. 40 LM Surge Protector E Power surge protector as Solatek to suite or equal and approved. 4 No. F Electrical Works Allow for associated electrical works from the local isolator provided by others within one meter to the air conditioning units and wiring from indoor unit to outdoor unit. G H Mounting bracket Mounting bracket for the outdoor unit complete with a cage and provided with purpose-made protective steel iron angle frame and all other anchoring accessories including rawl bolts and anti-vibration rubber mountings to engineer s approval. Wall Mounted Wired Remote Controller Fully wired wall mounted remote controller panel complete with digital display, wiring and conduit works including but not limited to interconnecting cable between the outdoor and indoor units. 4 Item 4 No. I Trunking 75x50mm approved PVC trunking for concealing the refrigerant pipework. 60 LM Total Carried Forward to Air Conditioning Collection Page Q 5 Q 3

5 Item Description Qty Unit Rate Cost SPLIT AIR CONDITIONING SYSTEM FOR LAORATORIES The air conditioning system shall be split type. The indoor unit shall be high wall type air-cooling unit. The air conditioning unit shall be supplied complete with room thermometer, room thermostat controls and wireless remote control device. It shall charged with R410A refrigerant or any other non ozone depleting refrigerant. The unit shall be such that if the power supply goes off, it will start automatically after power is restored with three minute delay. The outdoor unit shall have matching capacity with the indoor unit. The unit shall be Samsung Model or equal and approved. The indoor unit shall have the following capacity: A 7.1KW (24,000 tu/hr) 22 No. Refrigeration Pipework Refrigeration liquid line pipework including 25mm Amaflex insulation. 440 LM C Refrigeration gas line pipework including 25mm Amaflex insulation. 440 LM D Drain 25mm PVC condensate drainage pipework, class D, including bends, clips, joints and tees in the running lengths of the pipe. 96 LM Surge Protector E Power surge protector as Solatek to suite or equal and approved. 22 No. F Electrical Works Allow for associated electrical works from the local isolator provided by others within one meter to the air conditioning units and wiring from indoor unit to outdoor unit. G H Mounting bracket Mounting bracket for the outdoor unit complete with a cage and provided with purpose-made protective steel iron angle frame and all other anchoring accessories including rawl bolts and anti-vibration rubber mountings to engineer s approval. Wall Mounted Wired Remote Controller Fully wired wall mounted remote controller panel complete with digital display, wiring and conduit works including but not limited to interconnecting cable between the outdoor and indoor units. 22 Item 22 No. I Trunking 75x50mm approved PVC trunking for concealing the refrigerant pipework. 160 LM Total Carried Forward to Air Conditioning Collection Page Q 5 Q 4

6 Item Air Conditioning and Mechanical Ventilation COLLECTION PAGE FOR AIR CONDITIONING WORKS Description 1 Total carried forward from page Q 1 2 Total carried forward from page Q 2 3 Total carried forward from page Q 3 4 Total carried forward from page Q 4 Total Cost for Air Conditioning Works Carried Forward to Summary Page Q 25 Q 5

7 Item Description Qty Unit Rate (KShs) (KShs) A Fume Cupboard Supply, deliver and install a class A fume cupboard of exterior dimensions of 2000mm wide x 950mm deep x 2400mm high. Fume Cupboard to be complete with sliding plexiglass face with a 12 work opening running full width of cabinet, counterbalance weight at the back, base cabinet with sliding doors, an 8 diameter exhaust collar connections,extract fan, fan flexible connectors overhead instrument control panel, and shall incorporate a Vulcathene Sink, L.P. gas outlet and a non-corrosive bulkhead light.fume Cupboard to be lined with epoxy coated Aluminium on working surface and sides. The chamber to meet OSHA standards. Fume Cupboard to be as "Method or equal and approved equivalent Fume cupboard extract fan Fume Cupboard extract fan capable of 0.4m3/s against a system pressure drop of 50N/m2. Casing of the fan to be in rigid PVC, impellers moulded in phenolic resin and motor protected by sealing coat of polyurethane compound. Fan to be complete with motor starter, Electrical control panel fixed near the Fume cupboard with ON/OFF and trip and a manual overide in the plant room, flexible connections anti-vibration mountings, supports. Fan to be as WOODS fume cupboard fan size 12 running at 1400 RPM or equal and approved equivalent. 10 No. Fume Cupboard Extract Ductwork Supply, deliver and install 200mm diameter upvc ductwork for the fume cupboard above. 200mm diameter upvc pipework class D 390 Lm C Holderbats for 200mm diameter pipework 90 Item D 200mm diameter ends 48 No. E 200mm diameter ventilating Cowls 10 No. F Weathering Slate for 200mm Ø pipe 10 No. G Weathering Apron for 200mm Ø pipe 10 No. Total Cost for Fume Cupboards Carried Forward to Summary Page Q 25 Q 6

8 Freezer ill of Quantities Item Description Qty Unit Rate (Ksh) Freezer Installation Supply, deliver, install, test and commission the following freezer equipment including all materials and fittings. A C Evaporator Unit 4.5KW fan assisted evaporator unit constructed out of hammered aluminium with white enamelled finish while the coil shall be of special copper tubing with aluminium fins.the fans shall have a range of operation up to -40 C and incorporating a thermal breaker. 1 No. The unit to be complete with an electric defrost as Guntner model or equal and approved. Semi-hermetic Condensing Unit Semi-hermetic condensing unit with capacity matching Item A above.to be as ITZER or equal and approved. 1 No. Control Panel The panel shall be complete with contactors, timers and all other accessories necessary for the automatic operation of the coldstore. 1 No. D E F G H Freezer Finishes 0.9mm (SWG 20) thick aluminium sheet fixed firmly on the coldroom walls and the roof complete with the corner panels. 1.62mm (16 SWG) thick chequared aluminium plate reinforced with GI steel sheet underneath and fixed firmly on the floor Thermal Insulation Supply and lay 50mm thick pre-fabricated insulation in two layers with a coat of vapour seal between layers as flinktone type 3 or equal and approved. Freezer Door Complete insulated kitchen coldroom door size 1900 x 900 x 175mm thick complete with rubber seals on door edges. Controls Room thermostat to cut compressor in and out, depending on the room temperature. 92 SM 20 SM 92 SM 1 No. I Dial thermometer 1 No. J Thermostatic expansion valve 1 No. K Solenoid valve 1 No. L Filter drier 1 No. M Low and high cut-out switch 1 No. N Low pressure gauge 1 No. O High pressure gauge 1 No. P Sight glass 1 No. Total Carried Forward to Collection Page Q 7

9 Item Description Qty Unit Rate Refrigerant Pipework A Refrigeration pipework complete with armflex Insulation 48 LM Refrigerant Allow for the charging of the refrigeration system with necessary amount of refrigerant for initial testing and eventual operation of the coldstore. Light Fitting C 65W vapour proof light fittings 2 No. D Anti-Vibration Mountings Anti-Vibration Mountings for the condensing unit as WOODS P.N or equal and approved. E Associated Electrical Works Allow for electrical works including but not limited to wiring and conduits from the local isolator provided by others within 2metres in the machine room to the control panel, condenser and evaporator. It shall include a push and turn safety switch near the machines in the machine room for isolation during servicing and maintenance. F As-built Drawings Maintenance and Operation Manuals Allow for as-built drawing, maintenance and operation manuals in both soft and hard copies. Three copies of the as-built drawing shall be submitted in A1 paper in a scale of 1:50 Total Carried Forward to Collection Page Q 8

10 Item COLLECTION PAGE FOR WALK-IN MORTUARY FREEZER INSTALLATION Description 1 Total carried forward from page 1 2 Total carried forward from page 2 Total Cost for Walk-in Mortuary Freezer Carried to Summary Page Q 25 Q 9

11 Coldroom ill of Quantities Item Description Qty Unit Rate (Ksh) Mortuary Coldroom Installation Supply, deliver, install, test and commission the following coldroom equipment including all materials and fittings. A C Evaporator Unit 3.5KW fan assisted evaporator unit constructed out of hammered aluminium with white enamelled finish while the coil shall be of special copper tubing with aluminium fins.the fans shall have a range of operation up to -40 C and incorporating a thermal breaker. 1 No. The unit to be complete with an electric defrost as Guntner model or equal and approved. Semi-hermetic Condensing Unit Semi-hermetic condensing unit with capacity matching Item A above.to be as ITZER or equal and approved. 1 No. Control Panel The panel shall be complete with contactors, timers and all other accessories necessary for the automatic operation of the coldstore. 1 No. D E F G H Coldroom Finishes. 0.9mm (SWG 20) thick aluminium sheet fixed firmly on the coldroom walls and the roof complete with the corner panels. 84 SM 1.62mm (16 SWG) thick chequared aluminium plate reinforced with GI steel sheet underneath and fixed firmly on the floor 20 SM Thermal Insulation Supply and lay 50mm thick pre-fabricated insulation in two layers with a coat of vapour seal between layers as flinktone type 3 or equal 104 SM and approved. Coldroom Door Complete insulated kitchen coldroom door size 1900 x 900 x 175mm thick complete with rubber seals on door edges. Controls Room thermostat to cut compressor in and out, depending on the room temperature. 1 No. I Dial thermometer 1 No. J Thermostatic expansion valve 1 No. K Solenoid valve 1 No. L Filter drier 1 No. M Low and high cut-out switch 1 No. N Low pressure gauge 1 No. O High pressure gauge 1 No. P Sight glass 1 No. Total Carried Forward to Collection Page Q 10

12 Item Description Qty Unit Rate Refrigerant Pipework A Refrigeration pipework complete with armflex Insulation 36 LM Refrigerant Allow for the charging of the refrigeration system with necessary amount of refrigerant for initial testing and eventual operation of the coldstore. Light Fitting C 65W vapour proof light fittings 4 No. D E Anti-Vibration Mountings Anti-Vibration Mountings for the condensing unit as WOODS P.N or equal and approved. Associated Electrical Works Allow for electrical works including but not limited to wiring and conduits from the local isolator provided by others within 2metres in the machine room to the control panel, condenser and evaporator. It shall include a push and turn safety switch near the machines in the machine room for isolation during servicing and maintenance. F As-built Drawings Maintenance and Operation Manuals Allow for as-built drawing, maintenance and operation manuals in both soft and hard copies. Three copies of the as-built drawing shall be submitted in A1 paper in a scale of 1:50 Total Carried Forward to Collection Page Q 11

13 Item COLLECTION PAGE FOR WALK-IN MORTUARY COLDROOM INSTALLATION Description 1 Total carried forward from page 1 2 Total carried forward from page 2 Total Cost for 1No. Walk-in Mortuary Coldroom 3 FOR TWO WALK-IN MORTUARY COLDROOMS X 2 Total Cost for 2No. Walk-in Mortuary Coldroom Carried to Summary Page Q 25 Q 12

14 Item Description Qty Unit Rate Kshs Cost Kshs Prefabricated Mortuary Coldroom Cabinet Supply, deliver, install, test and commission the following coldroom cabinet equipment including all materials and fittings. A C D E A complete prefabricated front loading mortuary cold cabinet with four or three tiers and four or three hatches. The cabinet to have one door per four vertical tiers and with labelling hatch in each tier. The chamber to be fabricated from stainless steel both internally and externaly with a minimum of 100mm thick polyurethane insulation. It shall operate between 2 to 6 degrees centigrade inside the cold chambers. The package to be complete with digital controls panel, digital electronic thermostat, fan assisted evaporator, air cooled hermatic condensor unit, internal weather proof lights, insulated door, door locking system, stainless steel in-built racks, stainless steel stretchers, stainless steel body trays in each tier and to use R404A or any other non-ozone depleting refrigerant. The cabinet to have complete refrigeration components such as thermostats, thermometer, sight glass with colour coding, thermostatic expansion valve, solenoid valve, filter drier, low and high pressure cut-off switch. The evaporator shall be placed on top of the cabinet while the condensor will be located outside the room. The unit to be as Leec modular cabinets or equal and approved 2-chamber mortuary cold cabinet for 8 bodies on three tiers/ levels with all the above items and two doors. 2 Item 2-chamber mortuary freezer cabinet for 8 bodies on four tiers/ levels with all the above items and two doors. The freezer cabinet shall operate between -18 to -30 degrees centigrade. 2-chamber mortuary freezer cabinet for 6 bodies on three tiers/ levels with all the above items and two doors. The freezer cabinet shall operate between -18 to -30 degrees centigrade. 7 Item 4 Item 3-chamber mortuary cold cabinet for 12 bodies on four tiers/ levels with all the above items and three doors. 12 Item 5-chamber mortuary cold cabinet for 20 bodies on four tiers/ levels with all the above items and five doors. 7 Item The following Refrigeration Controls. (All refrigeration controls shall be as DANFOSS or equal and approved). F Room thermostat located in each room 4 No. G Digital thermometer with a range of -40 C to 50 C 4 No. H I Refrigerant liquid pipework of hard copper tubing insulated externally with 25mm thick insulation which shall be approved before installation by the project engineer. Refrigerant gas pipework of hard copper tubing insulated externally with 25mm thick insulation which shall be approved before installation by the project engineer. 680 LM 680 LM Total Carried Forward to Collection Page Q 13

15 Item Description Qty Unit Rate Kshs Cost Kshs A Stainless steel mobile cadaver lifting trolley with a rotating tray 4 No. C Surge Protector Power surge protector as Solatek to suite or equal and approved suitable for the cold cabinets. Extract Fan Silenced extract box fan unit of duty m 3 /s against 150pa External static pressure consisting of a low speed forward curved centrifugal fan housed in galvanised and painted steel casing.the unit shall be suitable for outdoor installation and provided with V.C.D, cowl, and access doors. It shall be as SYSTEMAIR of U.K or approved equivalent with approved anti vibration mountings. 32 No. 4 No. D E Silenced extract box fan unit of duty 0.5 m 3 /s against 150pa External static pressure consisting of a low speed forward curved centrifugal fan housed in galvanised and painted steel casing.the unit shall be suitable for outdoor installation and provided with V.C.D, cowl, and access doors. It shall be as SYSTEMAIR of U.K or approved equivalent with approved anti vibration mountings. Control Panel Splash proof controlled panel manufactured from 1.2mm thick sheet with stove enamel finish and clear perplex front cover. The panel shall incorporate isolator contactor phase failure relay, motor starter overload relay and overheat safety control and fuses. The control panel to operate two fans and with light indicators. 4 No. 4 No. F Suppy/Extract Grilles 4-way ceiling/roof mounted air extract/supply grille with an airflow rate of 0.1m 3 /s and size 450x450mm. To be as as "Myson" fixed blade louvers or approved equivalent. 24 No G Insulated 20SWG ductwork for mechanical ventilation 376 SM H Volume control damper for 300x300mm duct 12 No. I J Perforated cable/pipe tray of size 450x150mm complete with supports and covering Allow for associated electrical works including but not limited to individual cold cabinet machine isolators and cables to interconnect the evaporator and outdoor unit approximately 15 meters apart. 120 Lm K Allow for factory inspection for two engineers and one client representative to the country of the manufacture of the mortuary cold cabinets including travelling, food, accommondation and communcation expenses. L Training of the client staff on the operation and maintenance Total for Carried Forward to Collection Page Q 14

16 COLLECTION PAGE FOR MORTUARY COLD CAINETS INSTALLATION Item Description 1 Total carried forward from page 1 2 Total carried forward from page 2 Total Cost for Mortuary Cold Cabinets Carried to Summary Page Q 25 Q 15

17 Item Description Qty Unit Rate Cost Kitchen Extract System Supply, deliver, install, test and commission the following equipment/ items as described. Where trade names are mentioned the tenderer must provide the same materials as other brands shall not be accepted without a written authority to supply alternative brands by the Mechanical Engineer. Ductwork A 500 x 500mm extract duct from hood to fan, constructed from 18 S.W.G. rolled galvanized steel sheet and connected to the fan by flexible connections and flanged joints. All joints and seams shall be sealed with mastic to make them airtight. 45 SM External Weather Louvre for Kitchen Duct 1000mm x 1000mm external weather louvers with a weather resistant external cover for fresh air inlet openings complete with galvanized coated wire mesh screen on the front face and frame and blades fabricated from extruded aluminium sections. As TROX or equal and approved. 1 No. C KItchen Extract Hood 3800 x 2800 x 600mm deep kitchen extract hood manufactured from 16 SWG anodized Aluminium sheet complete with its framework, supports and stiffened by a frame of 38 x 38mm galvanized mild steel R.H.S. The hood shall have a 75mm wide by 25mm deep grease drainage channel all round with 20mm diameter drain holes and a plenum box. 1 No D E F Grease Filter ank The grease filter unit consisting of a double angle bank housing with top exit for use in island canopy applications for housing 16No. 508 x 508mm top exit washable type stainless steel filter panels. The unit shall have removable grease trays and framework made out of stainless steel. As "Vokes" double sided V-bank housing with top exit or equal and approved. Grease Filter The grease filters of size 508 x 508mm washable type stainless steel filter panels. The unit shall have removable grease trays and framework made out of stainless steel. The filter shall be composed of folded woven metal material interspersed with layers of expanded metal mesh of stainless steel and shall be capable of filtering a total of 1020m 3 /hr. The filter panels shall be easily removable for washing as and when necessary. As "Vokes" or equal and approved. Vapor Proof Light Fitting Vapor proof light fittings, capacity 65 watts in a heat resistant and watertight enclosure all complete with in approved heat resistant conduits and wiring in the kitchen hood. 1 No 12 No 2 No Total Carried Forward to Collection Page Q 16

18 Item Description Qty Unit Rate Cost A Extract Fan Inline axial fan capable of extracting 1.5m 3 /s of air against 250Pa static pressure. The fan will run at a maximum speed of 1200 revolutions per minute and be driven by an electric motor. The fan shall be installed complete with roof cowl, plenum box and adaptor, base support with acoustic upstand, duct flange, sealing frame, inlet and bird guards and isolators in accordance with the manufacturer s printed instructions. To be as brand S&P model or equal and approved. 1 No C D Fan Installation Allow for fixing of fan, sealing and water proofing of the exit area of duct through the roof. Anti-vibrations Mounting Anti-vibrations mounting to isolate vibrations between the fan and the roof structure shall be able to withstand a load range of upto 57Kg per mounting and shall be as WOODS part No or equal and approved. Fan Control Panel Splash proof control panel manufactured from 1.2mm thick sheet with stove enamel finish and clear perplex front cover. The panel shall incorporate isolator contactor phase failure relay, motor starter, overload relay and overheat safety control and fuses. 1 No 1 No E Associated Electrical Work Electrical works including but not limited to wiring and conduits to both kitchen extract fans and control panels from local isolators provided by others. It shall include a push and turn safety switch near the fan for isolation during servicing and maintenance. Total Carried Forward to Collection Page Q 17

19 COLLECTION PAGE FOR KITCHEN EXTRACT WORKS Item Description 1 Total carried forward from page 1 2 Total carried forward from page 2 Total for Kitchen Extract Works Carried Forward to Summary Page Q 25 Q 18

20 Item Description Qty Unit Rate Cost A C GROUND FLOOR MECHANICAL VENTILATION Supply, deliver, install, test and commission the following equipment/ items as described. Where trade names are mentioned the tenderer must provide the same materials as other brands shall not be accepted without a written authority to supply alternative brands by the Mechanical Engineer. Ductwork SWG 22 Galvanized mild steel ductwork complete with bends, transformation pieces, branch takeoffs, flanges and stiffeners all as per the approved working drawings. The ducts shall be used in first floor. Extract Fan Silenced extract box fan unit of duty 0.75 m 3 /s against 150pa External static pressure consisting of a low speed forward curved centrifugal fan housed in galvanised and painted steel casing.the unit shall be suitable for outdoor installation and provided with V.C.D, cowl, and access doors. It shall be as SYSTEMAIR of U.K or approved equivalent with approved anti vibration mountings. Control Panel Splash proof controlled panel manufactured from 1.2mm thick sheet with stove enamel finish and clear perplex front cover. The panel shall incorporate isolator contactor phase failure relay, motor starter overload relay and overheat safety control and fuses. 350 SM 9 No. 9 No. Associated electrical D Associated electrical works for the above installations Damper E Volume control damper of 250x300mm ductwork 8 No. F Fire damper of 250x300mm ductwork 4 No. G H I J Extract Grilles 200 x 200mm register with volume control damper as manufactured by Trox Technik or approved equivalent. Flexible Duct 200mm diameter flexible duct manufactured from aluminium foil complete with connectors, stiffeners, supports, etc all as per the approved working drawings. The ducts shall be used in lower ground and ground floors. External Louvre All weather air extract louver complete with volume control dampers of size 400 x 400 mm Door Grilles Door lourve grille to be mounted on the door. The grille to be made of corrosion resistant material and minimm dimensions to be 400x400mm.The grille should be capable of discharging atleast 5m3/hr. It shall be as Xpelair or equal and approved. 42 No. 120 No. 7 No. 24 No. Total Carried Forward to Collection Page Q 19

21 Item Description Qty Unit Rate A Extract Fans for Rooms Wall mounted extract fan capable of atleast 670m 3 /hr and having sound pressure level of not more than 50dba at 3 meters. It shall be complete with front cover,on/off switch,long length ladder strips exterior productive grille, wall kit, panel fixing clips, internal lourve grille and back drought shutter. The fan will be flush mounted into the wall. It shall be as Xpelair GX9 or approved equivalent. 0 No. C D Darkroom Extract Fan Dark room wall mounted extract fan capable of at least 670m 3 /hr and having sound pressure level less than 50dba at 3 meters. It shall be complete with front cover, on/off switch, long length ladder strips exterior productive grille, wall kit, panel fixing clips, internal lourve grille, dark room cowls and back drought shutter. The fan will be flush mounted into the wall. It shall be as Xpelair GX9 or approved equivalent. Radiology Extract Fan Radiology room wall mounted extract fan capable of at least 670m 3 /hr and having sound pressure level less than 50dba at 3 meters. It shall be complete with front cover, on/off switch, long length ladder strips exterior productive grille, wall kit, panel fixing clips, internal lourve grille, dark room cowls and back drought shutter. The fan will be flush mounted into the wall. It shall be as Xpelair GX9 or approved equivalent. Split Silencer Fan silencer constructed from rolled pre-galvanized sheet steel with spun rings incorporating tapped insets for fixing. Absorbent material shall be acoustic grade minimal fibre with an erosion resistant facing the silencer to be suitable for 381mm diameter. The installed in the supply duct and fan to be as "Woods" type or equal and approved. 1 No 1 No 7 No E F G As-built Drawings Maintenance and Operation Manuals Allow for as-built drawing, maintenance and operation manuals in both soft and hard copies. Three copies of the as-built drawing shall be submitted in A1 paper in a scale of 1:50 System alancing The systems shall be balanced such that the spaces shall be balanced as per the designed flowrates indicated in the drawings. It will be the onus of the tenderer to make sure that the flows are adjusted to meet these requirements. Duct Painting Allow for painting (2 No coats) of the ductwork with suitable matt paint to match the walls where the duct is exposed. Total Carried Forward to Collection Page Q 20

22 Item Description Qty Unit Rate A C MORTUARY RECEIVING EXTRACT SYSTEM Ductwork SWG 20 Galvanized mild steel ductwork complete with bends, transformation pieces, branch takeoffs, flanges and stiffeners all as per the approved working drawings. The ducts shall be used in first floor. Extract Fan Silenced extract box fan unit of duty 0.5 m 3 /s against 150pa External static pressure consisting of a low speed forward curved centrifugal fan housed in galvanised and painted steel casing.the unit shall be suitable for outdoor installation and provided with V.C.D, cowl, and access doors. It shall be as SYSTEMAIR of U.K or approved equivalent with approved anti vibration mountings. Control Panel Splash proof controlled panel manufactured from 1.2mm thick sheet with stove enamel finish and clear perplex front cover. The panel shall incorporate isolator contactor phase failure relay, motor starter overload relay and overheat safety control and fuses. 60 SM 3 No. 3 No. Associated electrical D Associated electrical works for the above installations Damper E Volume control damper of 250x300mm ductwork 6 No. F Fire damper of 250x300mm ductwork 3 No. G H I J Extract Grilles 200 x 200mm register with volume control damper as manufactured by Trox Technik or approved equivalent. Flexible Duct 200mm diameter flexible duct manufactured from aluminium foil complete with connectors, stiffeners, supports, etc all as per the approved working drawings. The ducts shall be used in lower ground and ground floors. External Louvre All weather air extract louver complete with volume control dampers of size 400 x 400 mm Door Grilles Door lourve grille to be mounted on the door. The grille to be made of corrosion resistant material and minimm dimensions to be 400x400mm.The grille should be capable of discharging atleast 5m 3 /hr. It shall be as Xpelair or equal and approved. 24 No. 48 No. 3 No. 4 No. K Split Silencer Fan silencer constructed from rolled pre-galvanized sheet steel with spun rings incorporating tapped insets for fixing. Absorbent material shall be acoustic grade minimal fibre with an erosion resistant facing the silencer to be suitable for 381mm diameter. The installed in the supply duct and fan to be as "Woods" type or equal and approved. Total Carried Forward to Collection Page 3 No. Q 21

23 Item Description Qty Unit Rate A FIRST FLOOR MECHANICAL VENTILATION Ductwork SWG 22 Galvanized mild steel ductwork complete with bends, transformation pieces, branch takeoffs, flanges and stiffeners all as per the approved working drawings. The ducts shall be used in first floor. Extract Fan Silenced extract box fan unit of duty 0.5 m 3 /s against 150pa External static pressure consisting of a low speed forward curved centrifugal fan housed in galvanised and painted steel casing.the unit shall be suitable for outdoor installation and provided with V.C.D, cowl, and access doors. It shall be as SYSTEMAIR of U.K or approved equivalent with approved anti vibration mountings. 80 SM 5 No. C Control Panel Splash proof controlled panel manufactured from 1.2mm thick sheet with stove enamel finish and clear perplex front cover. The panel shall incorporate isolator contactor phase failure relay, motor starter overload relay and overheat safety control and fuses. 5 No. Associated Electrical D Associated electrical works for the above installations Damper E Volume control damper of 250x300mm ductwork 10 No. F Fire damper of 250x300mm ductwork 5 No. G H I J Extract Grilles 200 x 200mm register with volume control damper as manufactured by Trox Technik or approved equivalent. Flexible Duct 100mm diameter flexible duct manufactured from aluminium foil complete with connectors, stiffeners, supports, etc all as per the approved working drawings. The ducts shall be used in lower ground and ground floors. External Louvre All weather air extract louver complete with volume control dampers of size 400 x 400 mm Door Grilles Door lourve grille to be mounted on the door. The grille to be made of corrosion resistant material and minimm dimensions to be 400x400mm.The grille should be capable of discharging atleast 5m3/hr. It shall be as Xpelair or equal and approved. 15 No. 54 No. 5 No. 5 No. Total Carried Forward to Collection Page Q 22

24 Item Description Qty Unit Rate A TOILET EXTRACT Ductwork SWG 22 Galvanized mild steel ductwork complete with bends, transformation pieces, branch takeoffs, flanges and stiffeners all as per the approved working drawings. The ducts shall be used in first floor. Extract Fan Silenced extract box fan unit of duty 0.5 m 3 /s against 150pa External static pressure consisting of a low speed forward curved centrifugal fan housed in galvanised and painted steel casing.the unit shall be suitable for outdoor installation and provided with V.C.D, cowl, and access doors. It shall be as SYSTEMAIR of U.K or approved equivalent with approved anti vibration mountings. 450 SM 14 No. C Control Panel Splash proof controlled panel manufactured from 1.2mm thick sheet with stove enamel finish and clear perplex front cover. The panel shall incorporate isolator contactor phase failure relay, motor starter overload relay and overheat safety control and fuses. 14 No. Associated electrical D Associated electrical works for the above installations Damper E Volume control damper of 250x300mm ductwork 20 No. F Fire damper of 250x300mm ductwork 5 No. G H I J Extract Grilles 200 x 200mm register with volume control damper as manufactured by Trox Technik or approved equivalent. Flexible Duct 100mm diameter flexible duct manufactured from aluminium foil complete with connectors, stiffeners, supports, etc all as per the approved working drawings. The ducts shall be used in lower ground and ground floors. External Louvre All weather air extract louver complete with volume control dampers of size 400 x 400 mm Door Grilles Door lourve grille to be mounted on the door. The grille to be made of corrosion resistant material and minimm dimensions to be 400x400mm.The grille should be capable of discharging atleast 5m3/hr. It shall be as Xpelair or equal and approved. 60 No. 96 No. 14 No. 15 No. Total Carried Forward to Collection Page Q 23

25 Item COLLECTION PAGE FOR MECHANICAL VENTILATION INSTALLATION Description 1 Total carried forward from page 1 2 Total carried forward from page 2 3 Total carried forward from page 3 4 Total carried forward from page 4 5 Total carried forward from page 5 Total Cost for Mechanical Ventilation Works Carried to Summary Page Q 25 Q 24

26 SUMMARY PAGE - AIR CONDITIONING AND MECHANICAL VENTILATION WORKS Item Description Total Cost 1 Total for Preliminaries and General Items. 2 Total Carried Forward from Collection Page for Air Conditioning Works (Q 5). 3 Total Carried Forward from Collection Page for Fume Cabinets (Q 6). 4 Total Carried Forward from Collection Page for Freezer (Q 9). 5 Total Carried Forward from Collection Page for Coldroom (Q 12). 6 Total Carried Forward from Collection Page for Mortuary Coldrooms (Q 15). 7 Total Carried Forward from Collection Page for Kitchen Extract System (Q 18). 8 Total Carried Forward from Collection Page for Mechanical Ventilation (Q 24). Total for Air Conditioning and Mechanical Ventilation Works Carried to Form of Tender in words Tenderer's Name and Stamp..... Address Period To Execute The Works Telephone No.... Mobile Phone No Tenderer s V.A.T No... Tenderer s P.I.N No Tenderer's Signature Date.... Witness Signature... Date... Q 25