Project Number :- 1011-AJM

AJMAN VILLA 02
MR. ABDULLA ALNUAIMI
AJMAN, UAE

MECHANICAL DRAWINGS
ISSUED FOR TENDER DOCUMENTS
MARCH 2023
 1 2 3 4 5 6 7
CLIENT :

MR. ABDULLA ALNUAIMI

CONSULTANT:
AJMAN VILLA DRAWING LIST
SHEET
D

NUMBER Sheet Name Date E-MAIL: mail@whitespace.ae URL: www.whitespace.ae

00−GENERAIL GENERALNOTES

1. REFER FOR TYPICAL INSTALLATIONS

ME−000 COVER SHEET MARCH 2023

DETAILS & GREEN BLDG NOTES.
2. REFER FOR SCHEMATIC DIAGRAM.
3. CONTRACTOR TO COMPLY WITH AUTHORITY
REGULATION DURING EXECUTION.

ME−001 DRAWING LIST MARCH 2023

4. CONTRACTOR SHALL BE RESPONSIBLE FOR
OVERALL COORDINATION OF MEP SERVICES.
5. CONTRACTOR SHALL BE RESPONSIBLE TO
PROVIDE SLEEVE IN STRUCTURAL MEMBER

01_DETAILS
FOR PIPE CROSSING.
6. THE CONTRACTOR TO CO-ORDINATE WITH
ARCHITECT FOR LATEST ARCHITECTURAL,
STRUCTURAL & ID DRAWINGS FOR
PREPARATION OF SHOP DRAWINGS.

ME−501 HVAC DETAILS 1 MARCH 2023 7. THE CONTRACTOR TO CO-ORDINATE FOR ROOF
EQUIPMENTS AND LOUVER LOCATION WITH
ARCHITECT AND TO BE OBTAIN ARCHITECT
APPROVAL ON PRIOR TO SITE EXECUTION.

ME−502 HVAC DETAILS 2 MARCH 2023 8. AC CONDENSATE DRAIN PIPING SHALL BE

THERMALLY INSULATED & SHALL BE
CONNECTED TO NEAREST FLOOR DRAIN.
9. RETURN AIR OPENING OF THE DUCTS SHALL BE

ME−503 HVAC DETAILS 3 MARCH 2023

AS PER THE ENGINEER INSTRUCTION TO AVOID
THE NOISE.
10. THERMOSTAT SENSOR SHALL BE PROVIDED ON
THE RETURN AIR SIDE OF THE MACHINE.

ME−504 HVAC DETAILS 4 MARCH 2023

11. ALL MEP ELEMENTS POSSIBLE TO APPEAR IN
VILLA FACADE SHALL BE SUBJECTED TO
ARCHITECT / CLIENT APPROVAL.
12. REFRIGERANT PIPES TO BE CONNECTED TO

02−HVAC RESPECTED INDOOR AND OUTDOORS.

13. EXTRACT AIR FAN SHALL BE PROVIDED WITH
TIMER TO SCHEDULE A PRESET SHUTDOWN
TIME BETWEEN 1AM TO 4AM.

MH−101 MAIN VILLA−GROUND FLOOR PLAN−OVER ALL HVAC SYSTEM AC MARCH 2023 14. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE
DESIGN OF ALL TEMPORARY WORKS RELATED TO THE
CONSTRUCTION PROCESS.THE CONTRACTOR SHALL
OBTAIN THIRD PARTY VERIFICATION OF TEMPORARY
C

WORKS PROPOSALS BY SUITABLY QUALIFIED

MH−102 MAIN VILLA−FIRST FLOOR PLAN−OVER ALL HVAC SYSTEM AC MARCH 2023
PROFESSIONALS AND SHALL SUBMIT EVIDENCE TO
DEMONSTRATE THIS PRIOR TO ANY TEMPORARY
WORKS INSTALLATION. IN ADDITION THE
CONTRACTOR SHALL PROVIDE A TEMPORARY WORKS
CO-ORDINATOR ON SITE WITH SPECIFIC

MH−103 MAIN VILLA − ROOF FLOOR PLAN − OVER ALL HVAC SYSTEM AC MARCH 2023
RESPONSIBILITY FOR THE ADEQUACY OF ALL
TEMPORARY WORKS PROPOSALS. TEMPORARY
WORKS INSTALLATIONS SHALL NOT PROGRESS
UNLESS SUCH VERIFICATION HAS BEEN PROVIDED.
15. AIR OUTLETS SHALL BE AS PER FINAL ID DESIGN

MH−111 SERVICE BUIDING A FLOOR PLAN HVAC SYSTEM AC MARCH 2023

LEGEND :-

MH−112 SERVICE BUIDING B FLOOR PLAN HVAC SYSTEM AC MARCH 2023 FCU -
IDU -
FAN COIL UNIT ( )
INDOOR UNIT (DECORATIVE) ( )
ODU - OUTDOOR UNIT ( )

MH−113 GATE BUILDINGS FLOOR PLANS HVAC SYSTEM AC MARCH 2023

EAF - EXTRACT AIR FAN ( )
SAD - SUPPLY AIR DUCT ( )
RAD - RETURN AIR DUCT ( )
FAD - FRESH AIR DUCT ( )

03−REFERGERANT PIPES
(UPVC MATERIAL DUCT) ( )
EAD - EXTRACT AIR DUCT ( )
REF - REFRIGERANT PIPE ( )
F/A - FROM ABOVE
F/B - FROM BELOW

MP−101 MAIN VILLA−GROUND FLOOR PLAN−OVER ALL REFRIGERANT PIPE SYSTEM MARCH 2023 T/A
T/B
H/L
L/L
-
-
-
-
TO ABOVE
TO BELOW
HIGH LEVEL
LOW LEVEL

MP−102 MAIN VILLA−FIRST FLOOR PLAN−OVER ALL REFRIGERANT PIPE SYSTEM MARCH 2023
F/O - FROM OUTSIDE
T/O - TO OUTSIDE
SD - SUPPLY AIR DIFFUSER ( )
RD - RETURN AIR DIFFUSER ( )

MP−103 MAIN VILLA − ROOF FLOOR PLAN − OVER ALL REFRIGERANT PIPE SYSTEM MARCH 2023 SR
ELSD
RG
-

-
SUPPLY AIR REGISTER (
EXHAUST LINEAR SLOT DIFFUSER (
RETURN AIR GRILLE ( )
)
)

MP−111 SERVICE BUIDING A FLOOR PLAN REFRIGERANT PIPE SYSTEM MARCH 2023
ED - EXTRACT AIR DIFFUSER ( )
DV - DISC VALVE ( )
VCD - VOLUME CONTROL DAMPER ( )
NRD - VOLUME CONTROL DAMPER ( )

MP−112 SERVICE BUIDING B FLOOR PLAN REFRIGERANT PIPE SYSTEM MARCH 2023
TH - THERMOSTAT ( TH )
T - TEMPERATURE CONTROLLER ( T )
R - RETURN AIR TEMPERATURE SENSOR( R )

MP−113 GATE BUILDINGS FLOOR PLANS REFRIGERANT PIPE SYSTEM MARCH 2023
VRF - VRF UNIT

FAF - FRESH AIR FAN

04−VENTILATION
B

EAF - EXHAUST AIR FAN

TD - TRANSFER DUCT

MV−101 MAIN VILLA−GROUND FLOOR PLAN−OVER ALL VENTILATION SYSTEM MARCH 2023
PROJECT NAME :
MV−102 MAIN VILLA−FIRST FLOOR PLAN−OVER ALL VENTILATION SYSTEM MARCH 2023
AJMAN VILLA 02
MV−103 MAIN VILLA − ROOF FLOOR PLAN − OVERALL VENTILATION SYSTEM MARCH 2023
MV−111 SERVICE BUIDING A FLOOR PLAN VENTILATION SYSTEM MARCH 2023 PROJECT NUMBER : 1011-AJM

PROJECT LOCATION : AJMAN, UAE

MV−112 SERVICE BUIDING B FLOOR PLAN VENTILATION SYSTEM MARCH 2023 PLOT ID: 2421

MV−113 GATE BUILDINGS FLOOR PLANS VENTILATION SYSTEM MARCH 2023 TENDER DOCUMENTS
05−RISER DIAGRAM MECHANICAL DRAWINGS

MH− 400 RISER DIAGRAM MARCH 2023

D MARCH TENDER DOCUMENTS A.A WS
06_EQUIPMENT SCHEDULE C
2023
NOV 2022 AUTHORITY
A
A.A WS

ME−600 EQUIPMENT SCHEDULE MARCH 2023 B NOV 2022

SUBMISSION
Detailed Design
A
A.A WS
A
A AUG 2022 Schematic Design A.A WS
A
TO BY
REV. DATE DESCRIPTION
A

ISSUED

SHEET ISSUE DATE MARCH 2023

DRAWN BY: N.A CHECKED BY: A.G

SHEET TITLE

DRAWING LIST
SCALE PROJECT NO. BLDG NO SHEET NO. REV.
N.T.S. 1011-AJM B00 ME-001 D

1 2 3 4 5 6 7
 1 2 3 4 5 6 7
CLIENT :

MR. ABDULLA ALNUAIMI

PACKAGED UNIT MALE DRAIN CONNECTION 50mm CLEARANCE 50mm DIA. BANDED
CONSULTANT:
OPENING FOR TACHOMETER
READING.
P.V.C 2" MIN PLASTIC
AIR OUTLET ELBOW DISMANTABLE EQUAL MAX. MOTOR PULLEY
CONCRETE SLAB
SUPPORT NUT FAN STATIC
25mm
25MM
PRESSURE+1" ANGLE IRON SUPPORT
RUBBER MOUNTING & BLACK PAINTED STEEL PLATE OUTLET TO DRAIN FROM FAN EQUIPT.
VARYING VIBRATION ISOLATOR 150 mm x 150mm 6mm thick.
D

HEIGHT P.V.C TRANSFER FAN

STATIC DEFLECTION PITCH DOW SLOPE PULLEY
1/100 TO DRAIN POINT EQUAL MAX. SLEEVE
1/4"-1/3" BANDED OPENING
2" PAINTED FAN STATIC
E-MAIL: mail@whitespace.ae URL: www.whitespace.ae

R
SUPPORT NUT
+2" EXPANDED METAL R
STEEL ANGLE TO SUIT MOTOR
MESH SCREEN
VIBRATION TRAVEL AND WITH
BRAKETS WELDING 25mm X 25mm X 3mm ANGLE 20mm SHAFT DIAMETER
ISOLATOR DETAIL IRON BRACING FOR STIFFENING
50 mm CLEARANCE
VIBRATION 100 m.m CLEAN HOLE METAL RING
ABSORBER 150 m.m SPIGOT
VRF 32mm MULTI LAYER ANTI-VIBRATION
RUBBER PADS (RUBBER) ANGLE
150mm THK. CONCRETE PLINTH SUPPORT DETAIL 2" GALVANIZED WIDTH OF GENERALNOTES
INDOOR CEILLING GASKET GROOVE
20 GAUGE THICKNESS PULLEYS
WEATHER PROOFING MEMBRANE EVAPORATOR UNIT METAL RING 1. REFER FOR TYPICAL INSTALLATIONS
CASSETTE TYPE BELL GASKET 50mm MINIMUM DETAILS & GREEN BLDG NOTES.
FIN. ROOF LEVEL 150 RC UPSTAND ELBOW MOUTH CLEARANCE
50 20mm X 1.4mm 2. REFER FOR SCHEMATIC DIAGRAM.
STRUCT. SLAB LEVEL EXPANDED GALVANIZED METAL 3. CONTRACTOR TO COMPLY WITH AUTHORITY
MESH SCREEN BRAZED TO 0.9mm REGULATION DURING EXECUTION.
200
FILLER BOARD INSIDE FACE OF METAL RING THICKNESS, GALV. 4. CONTRACTOR SHALL BE RESPONSIBLE FOR
INDOOR UNIT INSTALLATION DETAIL SHEET METAL OVERALL COORDINATION OF MEP SERVICES.
50mm THK. CORK UNDER OUTDOOR CONDENSING UNIT INSTALLATION DETAIL
CONCRETE PLINTH PITTSBURGH JOINT STIFFENING HEM 5. CONTRACTOR SHALL BE RESPONSIBLE TO
ALL AROUND PROVIDE SLEEVE IN STRUCTURAL MEMBER
SECTION
NOTES: FOR PIPE CROSSING.
1. METAL FABRICATOR SHALL PROVIDE FAN BELT GUARD FOR ALL FANS INCLUDING
SHEET 6. THE CONTRACTOR TO CO-ORDINATE WITH
THOSE OBSCURED WITHIN PLENUMS OR CASINGS, THAT ARE NOT FURNISHED BY FAN ARCHITECT FOR LATEST ARCHITECTURAL,
STRUCTURAL & ID DRAWINGS FOR
MANUFACTURERS.

INSTALLATION DETAIL FOR VRF A/C UNIT SPLIT UNIT INSTALLATION DETAIL PACKAGED UNIT DRAIN FAN BELT GUARD
PREPARATION OF SHOP DRAWINGS.
7. THE CONTRACTOR TO CO-ORDINATE FOR ROOF
EQUIPMENTS AND LOUVER LOCATION WITH
ARCHITECT AND TO BE OBTAIN ARCHITECT
APPROVAL ON PRIOR TO SITE EXECUTION.
8. AC CONDENSATE DRAIN PIPING SHALL BE
THERMALLY INSULATED & SHALL BE
CONNECTED TO NEAREST FLOOR DRAIN.
9. RETURN AIR OPENING OF THE DUCTS SHALL BE
AS PER THE ENGINEER INSTRUCTION TO AVOID
COPPER PIPE THE NOISE.
(TYPICAL) VIBRATION ISOLATOR MOUNTS 10. THERMOSTAT SENSOR SHALL BE PROVIDED ON
GALVANIZED STEEL STRAP SUPPORT RODS FROM ROOF STEEL THE RETURN AIR SIDE OF THE MACHINE.
INSULATION 3m.n x 25m.m PIPE INSULATION IN AN APPROVED MANNER
11. ALL MEP ELEMENTS POSSIBLE TO APPEAR IN
1" FOAMED CLOSED
ELECTRIC CABLE CELL RUBBER 2-3 m.m RUBBER VIBRATION ISOLATOR MOUNTS VILLA FACADE SHALL BE SUBJECTED TO
GAS PIPE ARCHITECT / CLIENT APPROVAL.
SEAL
GAS PIPE LIQUID PIPE MOUNTING LEGS MOUNTING LEGS FLEXIBLE CONNECTION AS 12. REFRIGERANT PIPES TO BE CONNECTED TO
ELECTRIC CABLE PER STANDARD DETAIL RESPECTED INDOOR AND OUTDOORS.
LIQUID PIPE
13. EXTRACT AIR FAN SHALL BE PROVIDED WITH
PIPE INSULATION PIPE INSULATION FINISHING TAPE TIMER TO SCHEDULE A PRESET SHUTDOWN
GALVANIZED NUT M6 BOLT M6 DIAMETER TIME BETWEEN 1AM TO 4AM.
FINISHING TAPE 150
14. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE
PLASTIC LONG AIR FLOW AIR FLOW DESIGN OF ALL TEMPORARY WORKS RELATED TO THE
CONSTRUCTION PROCESS.THE CONTRACTOR SHALL
100 GALVANIZED SCREW ANCHOR PULL OBTAIN THIRD PARTY VERIFICATION OF TEMPORARY
NAIL 60 m.m LENGTH OUT VALUE 20 KG
C

WORKS PROPOSALS BY SUITABLY QUALIFIED

END VIEW FLEXIBLE CONNECTION PROFESSIONALS AND SHALL SUBMIT EVIDENCE TO
AS PER STANDARD DETAIL DEMONSTRATE THIS PRIOR TO ANY TEMPORARY
WORKS INSTALLATION. IN ADDITION THE
FAN CONTRACTOR SHALL PROVIDE A TEMPORARY WORKS
80
25 CO-ORDINATOR ON SITE WITH SPECIFIC
RESPONSIBILITY FOR THE ADEQUACY OF ALL

INSULATION OF BOTH DETAILS OF INSTALLATION OF

FAN HOUSING
INSULATION OF SINGLE ELECTRIC MOTOR
TEMPORARY WORKS PROPOSALS. TEMPORARY
WORKS INSTALLATIONS SHALL NOT PROGRESS

PIPE ONLY LIQUID AND GAS PIPES AXIAL FLOW FAN

UNLESS SUCH VERIFICATION HAS BEEN PROVIDED.

SINGLE PIPE SUPPORT ON ROOF SIDE VIEW

15. AIR OUTLETS SHALL BE AS PER FINAL ID DESIGN

LEGEND :-

FCU - FAN COIL UNIT ( )

IDU - INDOOR UNIT (DECORATIVE) ( )
BALL BEARING PERMANENTLY ODU - OUTDOOR UNIT ( )
LUBRICATED PILLOW BLOCKS EAF - EXTRACT AIR FAN ( )
CENTRIFUGAL FAN WHEEL SAD - SUPPLY AIR DUCT ( )
BACKWARDLY INCLINED RAD - RETURN AIR DUCT ( )
FAD - FRESH AIR DUCT ( )
UNFUSED DISCONNECT SWITCH (UPVC MATERIAL DUCT) ( )
LOOP TO PREVENT LIQUID EAD - EXTRACT AIR DUCT ( )
DIRECT OR V-BELT DRIVEN SPUN SIGHT GLASS FROM DRAINING INTO SIGHT GLASS REF - REFRIGERANT PIPE ( )
ALUMINUM HOUSING WITH COMPRESSOR F/A - FROM ABOVE
FAN REMOVABLE MOTOR DOME ISOLATING VALVES LIQUID VALVE THERMAL F/B - FROM BELOW
MOTOR ADJUSTABLE PITCH MOTOR SHEAVE SOLENOID VALVE EXPANSION VALVE T/A - TO ABOVE
T/B - TO BELOW
HOUSING H/L - HIGH LEVEL
MOTOR OUT OF AIR STREAM L/L - LOW LEVEL
C/U IU F/O - FROM OUTSIDE
VIBRATION ELIMINATOR
T/O - TO OUTSIDE
ELECTRICAL CONDUIT PITCH 1/2 % SD - SUPPLY AIR DIFFUSER ( )
RUBBER GASKET GUIDE FILTER RD - RETURN AIR DIFFUSER ( )
MANUAL RESET FIRESTAT DRIER OIL TRAP SR - SUPPLY AIR REGISTER ( )

ALUMINUM BIRD ELSD EXHAUST LINEAR SLOT DIFFUSER ( )

SCREEN ALL AROUND RG - RETURN AIR GRILLE ( )
OIL TRAP
ED - EXTRACT AIR DIFFUSER ( )
NON-FERROUS FASTENER (REQUIRED AT EACH 8 m DV - DISC VALVE ( )
TO PERMIT DOME REMOVAL INTERVAL OF SUCTION) VCD - VOLUME CONTROL DAMPER ( )
FOR ACCESS TO MOTOR NRD - VOLUME CONTROL DAMPER ( )

SPUN ALUMINUM SUCTION LIQUID LIQUID SUCTION TH - THERMOSTAT ( TH )

STATIC PRESSURE DISCHARGE APRON LINE LINE LINE LINE T - TEMPERATURE CONTROLLER ( T )
PROBE-6mm TUBING R - RETURN AIR TEMPERATURE SENSOR( R )
PLASTIC CAP SPUN ALUMINUM
CURB CAP ISOLATING VALVES VRF - VRF UNIT
SECURE FAN TO CURB
WITH S / M SCREW 300 mm THERMAL EXPANSION VALVE FILTER DRIER
THERMAL-ACOUSTICAL CURB FAF - FRESH AIR FAN
O.C. ALL AROUND
SEE DETAIL BELOW 1/2
VARIES
B

EAF - EXHAUST AIR FAN

SPUN ALUMINUM INLET %
VENTURI I/U C/U TD - TRANSFER DUCT
ROOF STRUCTURE
RUN POWER SUPPLY LEADS
IN CORNER INSIDE CURB 1/2
TWO ELBOWS OIL TRAP %
40 MM STANDING SEAM (CAN BE DELETED IF TWO ELBOWS
RIVETED OR BOLTED ON
300 MM CENTERS AND WITH
SUCTION LIFT IS < 2.4 m) OIL TRAP
PROJECT NAME :
GRAVITY SHUTTERS
SUITABLE MASTIC SEALANT
DETAIL A DETAIL B
STEEL FRAME
AS PER FAN SIZE NOTE:
AJMAN VILLA 02
CURB AND FAN
MFTR STANDARD SHALL BE FROM THE
STEEL CURBS FLASHING SAME MANUFACTURER
25 THK RIGID PROJECT NUMBER : 1011-AJM
WATERPROOFING
FLASHING INSULATION
ALL AROUND
"CENTRIFUGAL ROOF TOP FAN" REFRIGERANT SCHEMATIC DIAGRAM
PROJECT LOCATION : AJMAN, UAE
SLOPE SLOPE
DUCT PLOT ID: 2421
T.O.S.S
LIQUID VALVE SOLENOID

SLAB OPENING SIGHT GLASS CU

TENDER DOCUMENTS
ISOLATING VALVES
MECHANICAL DRAWINGS
NOTES CONCRETE SLAB 150mm

FILTER DRYER R.F.L.

1. FOR FAN DETAILS AND OTHER ACCESSORIES REQUIRED SEE EQUIPMENT SCHEDULES AND SPECIFICATIONS
2. FOR REQUIRED ROOF OPENING REFER TO EQUIPMENT MANUFACTURER ' S CATALOG BASEMENT FLOOR LEVEL D MARCH TENDER DOCUMENTS A.A WS
3 . FOR ROOF CONSTRUCTION AND FLASHING & COUNTERFLASHING DETAIL , SEE ARCHITECTURAL DRAWING 2023 A
4 . PROVIDE SAFETY DISCONNECT SWITCH INSTALLED ON MOTOR MOUNTING PLATE UNDER MOTOR DOME C NOV 2022 AUTHORITY A.A WS
MOUNTING ROD
5 . FOR KITCHEN EXHAUST FAN THE BACKDRAFT DAMPER AND FLEXIBLE DUCT CONNECTOR SHALL BE DISREGARDED SUBMISSION A
B NOV 2022 Detailed Design A.A WS
FAN EXHAUST A
RAWL PLUG
WEATHER-PROOF EXHAUST GRILL DUCT A AUG 2022 Schematic Design A.A WS
VIBRATION KIT
TRAP FOR LOWER UNITS A
SOUND ATTENUATOR TO BY
REV. DATE DESCRIPTION
A

ISSUED
"ROOF TOP EXHAUST FAN INSTALLATION DETAIL WBI THRUST RESTRAINT (Compression) FAN COIL UNIT

SHEET ISSUE DATE MARCH 2023

"OUTDOOR UNIT FOUNDATION DRAWN BY: N.A CHECKED BY: A.G
"EXTRACT FAN INSTALLATION" AND SPLIT UNIT HANGING DETAIL SHEET TITLE

HVAC DETAILS 1
SCALE PROJECT NO. BLDG NO SHEET NO. REV.
N.T.S. 1011-AJM B00 ME-501 D

1 2 3 4 5 6 7
 1 2 3 4 5 6 7
CLIENT :

BRANCHE TAKEOFF 25mm MINIMUM SQUARE ELBOWS LOCKING LUGS MR. ABDULLA ALNUAIMI
4 1/2" R FRAME WITH EXPANSION ANCHOR
U.S. GAGE 24
FRAME T-LOCK GI. OR ALUMINUM SOCKET (TYP.)
CLOSE OPENING 2 1/4"
EYE BOLT (TYP.)
CONSULTANT:
AT CORNERS AIR DUCT
3 1/2"
GASKET ALL
L L = 1/4 (W) . AROUND INSULATION
100 mm TURNIN

45°
MINIMUM NOTES: VANED ELBOW
1. LOCKING LUGS INTEGRAL WITH
G
VANE SPACER
2. MAX. UNSUPPORTED VANE LENGTH
VANE.
3. FRAMES-BOLTED OR RIVETED TO
36".
4. VANES AND FRAMES-SAME GAUGE AS
25x25 BUTT
SASH LOCK
ELBOW.
ELBOW.
HINGE UNDERSIDE OF SLAB
250mm
STEEL HANGING WIRE (8G)
W SINGLE THICKNESS TURNING (TYP.) STEEL HANGING ROD
D

VANES FOR SQUARE ELBOW U.S. GAGE

12 OR WIRE
CLINCH LOCK FOR MAX. DUCT WIDTHS TO 12" 24 MINIMUM
W+25 E-MAIL: mail@whitespace.ae URL: www.whitespace.ae

305mm
W THERMAL INSULATION
LOCKING LUGS
4 1/2" R

D FRAME 2 1/4" R DUCT

D+25
2 1/4" WOOD PIECE TO REST ON
3 1/2" ANGLE IRON SUPPORT
GENERALNOTES
D+25 SIGHT GLASS
VANED ELBOW LIQUIDVALVE SOLENOID
1. REFER FOR TYPICAL INSTALLATIONS
DETAILS & GREEN BLDG NOTES.
D TURNING VANE ANGLE IRON SUPPORT VALVE
PROFILE NOTES:
2. REFER FOR SCHEMATIC DIAGRAM.

DOVETAIL JOINT ISOLATING VALVES 3. CONTRACTOR TO COMPLY WITH AUTHORITY

1. LOCKING LUGS INTEGRAL WITH VANE. NOTE:
REGULATION DURING EXECUTION.

2. MAX. UNSUPPORTED VANE LENGTH 48". MANUAL VOLUME CONTROL 4. CONTRACTOR SHALL BE RESPONSIBLE FOR
OVERALL COORDINATION OF MEP SERVICES.
OPENING CUT 3. FRAMES-BOLTED OR RIVETED TO ELBOW. PROVIDE ACCESS DOOR FOR ALL DUCT SECTIONS DAMPER
4. VANES AND FRAMES-SAME GAUGE AS ELBOW. WITH FIRE DAMPER. 5. CONTRACTOR SHALL BE RESPONSIBLE TO
ACCURATELY (SHAPE&SIZE) STAINLESS STEEL PROVIDE SLEEVE IN STRUCTURAL MEMBER
DOUBLE THICKNESS TURNING OU - VRF FOR PIPE CROSSING.
WORM DRIVE CLAMP FOR DUCTS UP TO 150mm
VANES FOR SQUARE ELBOW DUCT ACCESS DOOR DIAMETER AND BAND CLIP FOR LARGER SIZE
6. THE CONTRACTOR TO CO-ORDINATE WITH
ARCHITECT FOR LATEST ARCHITECTURAL,
FOR DUCT WIDTHS 13" & GREATER STRUCTURAL & ID DRAWINGS FOR
PITCH 1/2 %

AIR OW
25 MM BAND

FL
PREPARATION OF SHOP DRAWINGS.

CLAMP FILTER DRIER 7. THE CONTRACTOR TO CO-ORDINATE FOR ROOF

EQUIPMENTS AND LOUVER LOCATION WITH
ARCHITECT AND TO BE OBTAIN ARCHITECT
INSULATED
CROSSBROKEN DUCT.REINFORCED ALL SIDES CROSSBROKEN DUCT.REINFORCED ALL SIDES CROSSBROKEN DUCT.REINFORCED ALL SIDES APPROVAL ON PRIOR TO SITE EXECUTION.
FLEXIBLE DUCT 8. AC CONDENSATE DRAIN PIPING SHALL BE
SPLITTER 50 (MAX. LENGTH 1000mm) THERMALLY INSULATED & SHALL BE
VANES CENTER LINE CONNECTED TO NEAREST FLOOR DRAIN.

RADIUS DAMPER CEILING 9. RETURN AIR OPENING OF THE DUCTS SHALL BE

STEEL ANGLE OIL TRAP AS PER THE ENGINEER INSTRUCTION TO AVOID
OF ELBOW STRAIGHT 38X38X3 DOUBLE CORNER SEAM INTERNALLY INSULATED
D AIR FLOW SEE DWG. M-06 (REQUIRED AT EACH 8m THE NOISE.
CORNER CLOSURE DIFFUSER ADAPTER 10. THERMOSTAT SENSOR SHALL BE PROVIDED ON
HEEL RADIUS RUBBER SILICON SEALED INTERVAL OF SUCTION) THE RETURN AIR SIDE OF THE MACHINE.
Rt R1 R2 Rh NOTES: 11. ALL MEP ELEMENTS POSSIBLE TO APPEAR IN
SPLITTER ROD 3/4D D1+3/4D HEEL RADIUS 50 VILLA FACADE SHALL BE SUBJECTED TO
THROAT RADIUS (RT) (IN) 1. UNLESS OTHERWISE SPECIFIED THE SIZE OF DIFFUSER ADAPTER SHALL BE ARCHITECT / CLIENT APPROVAL.

D 990 12. REFRIGERANT PIPES TO BE CONNECTED TO

AS PER MANUFACTURERS RECOMMENDATIONS. SUCTION LINE LIQUID LINE RESPECTED INDOOR AND OUTDOORS.
SPLITTER
13. EXTRACT AIR FAN SHALL BE PROVIDED WITH
DAMPER 2. FOR NUMBER OF DIFFUSER SLOT SEE AIR DISTRIBUTION DEVICES SCHEDULES.
W2XD2

TIMER TO SCHEDULE A PRESET SHUTDOWN

W1XD1

SLOP
BXD1

Rt
1 2 3 4 5 6 7 8 910 20 30 40 50 60 70 8090100
TIME BETWEEN 1AM TO 4AM.
No.1OF3
AIR FLOW 1" IN 7" 14. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE
DESIGN OF ALL TEMPORARY WORKS RELATED TO THE
No.1OF2
CONSTRUCTION PROCESS.THE CONTRACTOR SHALL

"SUPPLY LINEAR SLOT DIFFUSER DETAIL" OBTAIN THIRD PARTY VERIFICATION OF TEMPORARY
No.2OF3 No.1OF2
AXD1
C

WORKS PROPOSALS BY SUITABLY QUALIFIED

No.1OF2
DRIVE SLIP PROFESSIONALS AND SHALL SUBMIT EVIDENCE TO
SPLITTER ROD HEEL RADIUS DEMONSTRATE THIS PRIOR TO ANY TEMPORARY
No.3OF3

1 2 3 4 5 6 7 8 910 20 30 40 50 60 70 8090100 Rh 3/4D

D1+3/4D THERMAL EXPANSION VALVE WORKS INSTALLATION. IN ADDITION THE
CONTRACTOR SHALL PROVIDE A TEMPORARY WORKS
CO-ORDINATOR ON SITE WITH SPECIFIC
HEEL RADIUS (RN) (IN) A= { (W3)(D3)
} W1 W3XD3 RESPONSIBILITY FOR THE ADEQUACY OF ALL
(W2)(D2)+(W3)(D3)
TEMPORARY WORKS PROPOSALS. TEMPORARY
VANE LOCATION FOR B= { (W2)(D2)
(W2)(D2)+(W3)(D3)
} W1 D CROSS BREAKING WORKS INSTALLATIONS SHALL NOT PROGRESS
UNLESS SUCH VERIFICATION HAS BEEN PROVIDED.
RECTANGULAR ELBOWS EQUIPMENT MULTI LAYER VIBRATION PAD
IU - VRF 15. AIR OUTLETS SHALL BE AS PER FINAL ID DESIGN

ELBOW SIZE UP TO 18 INCH (450 m.m) DOUBLE CORNER SEAM 15mm MINIMUM (L x W) BELOW EQUIPMENT (TYP.)
SHOULD BE PROVIDED TAKE-OFFS DETAILS SEE DWG. M-06
BY TWO VANES, SIZES OVER SHALL BE 3 VANES LEGEND :-
X X
COMMON WEIGHT SHALL BE MINIMUM TWO ELBOWS OIL TRAP FCU - FAN COIL UNIT ( )
IDU - INDOOR UNIT (DECORATIVE) ( )
BASE FRAME 1.5 x EQUIPMENT WEIGHT (CAN BE DELETED IF ODU - OUTDOOR UNIT ( )
TRANSITIONS VOLUME DAMPER 150
SUCTION LIFT IS < 2.4m) EAF - EXTRACT AIR FAN ( )
CONCRETE INERTIA BOCK SAD - SUPPLY AIR DUCT ( )
SUPPLY AIR DUCT RAD
FAD
-
-
RETURN AIR DUCT (
FRESH AIR DUCT ( )
)

BY PASS DUCT VIBRATION ISOLATOR (UPVC MATERIAL DUCT) ( )

BY PASS DUCT EAD - EXTRACT AIR DUCT ( )
RATED AT 50% OF (SPRING TYPE) REF - REFRIGERANT PIPE ( )
THE AIR CAPACITY
F/A - FROM ABOVE
EVAPORATOR THERMAL EXPANSION VALVE F/B - FROM BELOW
TWO IN SEARIES CONCRETE T/A - TO ABOVE
PACKAGED UNIT VOLUME DAMPERS SUPPLY UNIT
SEAM. FRESH AIR FOUNDATION T/B - TO BELOW
EVAPORATOR
150
ON BY PASS DUCT AIR DUCT INTAKE
H/L - HIGH LEVEL
L/L - LOW LEVEL
F/O - FROM OUTSIDE
CONNECTION DUCT L-ANGLE TO RUN AROUND T/O - TO OUTSIDE
IU - VRF
CONDENSING THE FOUNDATION & INERTIA SD - SUPPLY AIR DIFFUSER ( )

300 mm.
300 mm.
UNIT BLOCK RD - RETURN AIR DIFFUSER ( )
SR - SUPPLY AIR REGISTER ( )
MINIMUM 900 mm.

MINIMUM

SEAM. SEE DUCT ELSD EXHAUST LINEAR SLOT DIFFUSER ( )

CONSTRUCTION AIR MIXING BOX CONDENSER COIL DOUBLE
DETAILS INLET TWO ELBOWS OIL TRAP RG - RETURN AIR GRILLE ( )
HEIGHT SOUND (CAN BE DELETED IF ED - EXTRACT AIR DIFFUSER ( )
ISOLATION SUCTION LIFT IS < 2.4m)
DV - DISC VALVE ( )
SAME AS EVAPORATOR BLOCKS VCD - VOLUME CONTROL DAMPER ( )
20°MAX (4 3/8" IN 12") 20°MAX (4 3/8" IN 12") NRD - VOLUME CONTROL DAMPER ( )
ON DIVERGING FLOW ON DIVERGING FLOW WIDTH TH - THERMOSTAT ( TH )
VIBRATION INLET SOUND BOX DETAIL OF INERTIA BLOCK FOUNDATION T - TEMPERATURE CONTROLLER ( T )
FRESH AIR ISOLATION 800 FPM AIR VELOCITY R - RETURN AIR TEMPERATURE SENSOR( R )
AIR FLOW AIR FLOW INLET BLOCKS
VRF - VRF UNIT
L x W LENGTH x WIDTH OF EQUIPMENT
PACKAGE UNIT CONNECTION
DETAILS PLAN
PACKAGE UNIT CONNECTION
DETAILS ELEVATION
X CLEARANCE BETWEEN EQUIPMENT & FOUNDATION
"VRF INDOOR/ OUTDOOR UNIT CONNECTION DETAIL" FAF - FRESH AIR FAN
B

EAF - EXHAUST AIR FAN

TD - TRANSFER DUCT

TO STRUCTURAL
CONCRETE SLAB ENGINEER'S DETAIL
PARALLEL FLOW BRANCHES GALVANISED SHEET METAL DUCT WORK PROJECT NAME :
50mm THICK DUCT INSULATION
C = 100 mm MINIMUM FIRE DAMPER WEATHERPROOF DUCT INSULATION 50mm THICK
AJMAN VILLA 02
D = 100 mm MINIMUM
WITH 2 COATS OF WEATHERPROOFING FINISH
B BLOCK WORK (DECADEX)
29

STANDING 50mm THK. W/P INSULATION HEIGHT TO SUIT

DRIVE SLIP T-2 OUTSIDE RADIUS FIRE DAMPER
(APPLICABLE FOR SA/RA APPLICATION 1
ACCESS 1 /2" STANDING SEAM RIVETTED OR
1.5 C MINIMUM
DUCT ONLY)
C DOOR BOLTED ON 12" CENTERS PROJECT NUMBER :
A
ACCESS DOOR TREATED HARDWOOD TIMPER 1011-AJM
ACCESS DOOR FRAME VAPOUR SEALED WITH ALUMINIUM FLASHING WITH CORNER STEAMS
PASSAGEWAY FOR DUCTS/ TWO COATS OF APPROVED PROJECT LOCATION : AJMAN, UAE
OR PIPES WATERPROOFING COMPOUND ANGLE IRON DUCT SUPPORT
INSIDE RADUIS GI A/C DUCT WEATHERPROOF SEALANT
0.5 C MINIMUM
FRL
B. O. D. 450mm AFFL AND SCREWED TO UPSTAND PLOT ID: 2421
FRL
ROOF SLAB

OUTSIDE RADIUS
TENDER DOCUMENTS
MECHANICAL DRAWINGS
1.5 A MINIMUM
ROOF SLAB
GROUTING IN FIRE CEMENT INSULATION 25mm THICK
d2
A
ROOF SLAB OPENING FIRE DAMPER WITH BLADES
d1
OUTSIDE AIR STEAM
25mm THICK DUCT INSULATION
d1 = 100 mm MINIMUM
d2 = 100 mm MINIMUM IN FALSE CEILING VOID D MARCH TENDER DOCUMENTS A.A WS
MUST HAVE SPLITER CONTROL
TYPICAL DETAIL FOR WEATHER PROOFING 2023 A
IN SIZES LARGER THAN 300X300mm. C NOV 2022 AUTHORITY A.A WS
WEATHERPROOF INSULATED DUCT DETAIL
DUCT PASSING THROUGH WALL SUBMISSION A
TYPICAL UPSTAND FOR DUCTS OR PIPES PASSING THROUGH ROOF SLAB
B NOV 2022 Detailed Design A.A WS
PASSING THROUGH ROOF SLAB A
(TYPE - B)
TYPE-A A AUG 2022 Schematic Design A.A WS
A
TO BY
REV. DATE DESCRIPTION
A

ISSUED

SHEET ISSUE DATE MARCH 2023

DRAWN BY: N.A CHECKED BY: A.G

SHEET TITLE

HVAC DETAILS 2
SCALE PROJECT NO. BLDG NO SHEET NO. REV.
N.T.S. 1011-AJM B00 ME-502 D

1 2 3 4 5 6 7
 1 2 3 4 5 6 7
CLIENT :
EXPANSION ANCHOR
SUPPORT SEREW SOCKET (TYP.)

MR. ABDULLA ALNUAIMI

NAIL
WOODEN FRAME
EYE BOLT (TYP.)
DEFLECTION 40° UNDERSIDE
GRILLE FRAME
RUBBER SEAL OF SLAB
0 3 3 6 69 9 STEEL HANGING
DUCT SHOULD EXTEND
STRAIGHT FOR SEVERAL WIRE (8G) TYPICAL
10

CONSULTANT:
INCHES FROM A CONNECTION SETTING (C)
BEFORE BENDING. 20 25 MM BAND STEEL HANGING
0 CLAMP ROD OR WIRE
1500 20
mm M THERMAL
DAMPER FLANGE AXIM 40
IUM INSULATION
DOUBLE FLANGE 25mm MINIMUM INSULATED
VOLUME CONTROL DAMPER FLEXIBLE DUCT
25mm BAND CLAMP DUCT
(MAX. LENGTH 1000mm)
WITH WIRE IS DEFLECTION 0°
OPTINAL.
D

GALVANIZED STEEL DUCT 0 3 6 9 12 15m

RIVET DUCT LINER ANGLE IRON
0 SUPPORT
AIR FLOW
E-MAIL: mail@whitespace.ae URL: www.whitespace.ae
150
0 mm
MAX
IMU
M
WOOD PIECE TO REST ON
PLENUM BOX ANGLE IRON SUPPORT
MAX. SAG 1/2" FIG. A
PER FOOT OF 0
HANDLE SUPPORT MANUAL VOLUME CONTROL
SPACING OPPOSED BLADE DAMPER
SETTING (A)
GALVANIZED STEEL DUCT DAMPER

GALVANIZED STEEL BOLT STAINLESS STEEL GENERALNOTES

MAX. SAG 1/2" DEFLECTION 25° ACOUSTIC CEILING WORM DRIVE CLAMP FOR DUCTS UP TO 150mm
PER FOOT OF 25mm MINIMUM FACE SIZE DIAMETER AND BAND CLIP FOR LARGER SIZE 1. REFER FOR TYPICAL INSTALLATIONS
OPPOSED BLADE 0 3 6 9 12
SUPPORT DETAILS & GREEN BLDG NOTES.
SPACING 25 2. REFER FOR SCHEMATIC DIAGRAM.
0 3. CONTRACTOR TO COMPLY WITH AUTHORITY
REGULATION DURING EXECUTION.
0
4. CONTRACTOR SHALL BE RESPONSIBLE FOR
0 OVERALL COORDINATION OF MEP SERVICES.
25 5. CONTRACTOR SHALL BE RESPONSIBLE TO
PROVIDE SLEEVE IN STRUCTURAL MEMBER
SETTING (B)
FIG. B NOTES: FOR PIPE CROSSING.
6. THE CONTRACTOR TO CO-ORDINATE WITH
SETTING ANGLE 1. FLEXIBLE DUCT SHOULD BE FROM SIDE NOT FROM ABOVE TO ARCHITECT FOR LATEST ARCHITECTURAL,
ALLOW PROPER DISTRIBUTION STRUCTURAL & ID DRAWINGS FOR
WALLCONTROL PREPARATION OF SHOP DRAWINGS.
7. THE CONTRACTOR TO CO-ORDINATE FOR ROOF
EQUIPMENTS AND LOUVER LOCATION WITH
ARCHITECT AND TO BE OBTAIN ARCHITECT
APPROVAL ON PRIOR TO SITE EXECUTION.
8. AC CONDENSATE DRAIN PIPING SHALL BE
THERMALLY INSULATED & SHALL BE
SQUARE SUPPLY CEILING DIFFUSER CONNECTED TO NEAREST FLOOR DRAIN.

VOLUME DAMPER INSTALLATION DETAIL "FLEXIBLE DUCT SUPPORTS" DOUBLE DEFLECTION SIDE AIR GRILLES
9. RETURN AIR OPENING OF THE DUCTS SHALL BE
AS PER THE ENGINEER INSTRUCTION TO AVOID
THE NOISE.
10. THERMOSTAT SENSOR SHALL BE PROVIDED ON
THE RETURN AIR SIDE OF THE MACHINE.
11. ALL MEP ELEMENTS POSSIBLE TO APPEAR IN
VILLA FACADE SHALL BE SUBJECTED TO
CEILING ARCHITECT / CLIENT APPROVAL.
SHEET METAL
12. REFRIGERANT PIPES TO BE CONNECTED TO
DUCT TYPICAL CONCRETE
RESPECTED INDOOR AND OUTDOORS.
JOINT EXPANSION ANCHOR ROD 13. EXTRACT AIR FAN SHALL BE PROVIDED WITH

D=20"
SEE (DETAIL B) DUCT THERMAL INSULATION TIMER TO SCHEDULE A PRESET SHUTDOWN
ACOUSTICAL DUCT TIME BETWEEN 1AM TO 4AM.
VANES SUPPORT NUT
HEEL RADIUS 14. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE
LINER TO BE THE FULL WASHER DESIGN OF ALL TEMPORARY WORKS RELATED TO THE
LENGTH OF THE DUCT CONSTRUCTION PROCESS.THE CONTRACTOR SHALL
AIR FLOW R2 CENTER LINE RADIUS OBTAIN THIRD PARTY VERIFICATION OF TEMPORARY
SECTION WITHOUT JOINTS R LOCKING NUT
C

EXCEPT AS SHOWN R1 Rh GALVANIZED STEEL ANGLE WORKS PROPOSALS BY SUITABLY QUALIFIED

PROFESSIONALS AND SHALL SUBMIT EVIDENCE TO

DUCT TRAPEZE DEMONSTRATE THIS PRIOR TO ANY TEMPORARY

WORKS INSTALLATION. IN ADDITION THE

SUPPORT DETAIL
CONTRACTOR SHALL PROVIDE A TEMPORARY WORKS
VANED SQUARE ELBOW RECTANGULAR ELBOW VANE LOCATION CO-ORDINATOR ON SITE WITH SPECIFIC
MAIN DUCT FRAME RESPONSIBILITY FOR THE ADEQUACY OF ALL
GALVANIZED DUCT
RECTANGULAR ELBOW VANE LOCATION
TEMPORARY WORKS PROPOSALS. TEMPORARY
WORKS INSTALLATIONS SHALL NOT PROGRESS
DIFFUSER OPPOSED DUCT BRANCH METAL BORDER DUCT THERMAL INSULATION UNLESS SUCH VERIFICATION HAS BEEN PROVIDED.
AIR FLOW 15. AIR OUTLETS SHALL BE AS PER FINAL ID DESIGN
ION
AND VANED SQUARE ELBOW
BLADE DAMPER WELDING 50mm
CT
SE A
RIVETS
GALVANIZED STEEL ANGLE
THROAT RADIUS (Rt)(IN.) LEGEND :-

DUCT SECTION

9 3/4" (247 MM)

GALVANIZED WELDING
1 2 3 4 5 6 7 8 9 10 20 30 40 50 60 70 80 90 100 STEEL ANGLES FCU - FAN COIL UNIT ( )

9 3 /4 " (2 4 7 MM)
CEILING DIFFUSER SHEET METAL INSIDE ACOUSTICAL GALVANIZED STEEL PLATE EXPANSION ANCHOR IDU - INDOOR UNIT (DECORATIVE) ( )
DUCT DUCT LINER ODU - OUTDOOR UNIT ( )
SUSPENDED 100x100x6mmTHICK
(4 ANCHORS FOR EAF - EXTRACT AIR FAN ( )
CEILING FLANGE JOINT CONCRETE BLOCKS EACH PLATE) SAD - SUPPLY AIR DUCT ( )
FLOOR SLAB RAD - RETURN AIR DUCT ( )
CEILING OPENING FAD - FRESH AIR DUCT ( )
METAL NO. 1 OF 3
DUCT SUPPORT MOUNTED
(UPVC MATERIAL DUCT) ( )
BORDER EAD - EXTRACT AIR DUCT ( )
( DETAIL-A ) ( DETAIL-B )
REF - REFRIGERANT PIPE ( )

NO. 1 OF 2 ON FLOOR DETAIL F/A

F/B
-
-
FROM ABOVE
FROM BELOW

SUPPLY CEILING DIFFUSER FRAME INSIDE ACOUSTICAL

DUCT LINER
NO. 2 OF 3 NO. 1 OF 1 DUCT LARGE SIZE
( INCH )
ROD DIAMETER
( mm )
ANGLE SIZE (HxWxT)
(mm x mm x mm)
MAXIMUM SPACING
( mm )
T/A
T/B
H/L
-
-
-
TO ABOVE
TO BELOW
HIGH LEVEL

INSTALLATION DETAIL
L/L - LOW LEVEL
UP TO 15" 6 25 x 25 x 3 3000 F/O - FROM OUTSIDE
T/O - TO OUTSIDE
NO. 2 OF 2 FROM 16" TO 30" 8 25 x 25 x 3 2500
ANGLE SUPPORT RIVETED SD - SUPPLY AIR DIFFUSER ( )

TO DIFFUSER NECK FROM 31" TO 36" 8 40 x 40 x 4 2500 RD - RETURN AIR DIFFUSER ( )

SR - SUPPLY AIR REGISTER ( )
RIVETS SHEET METAL FROM 37" TO 60" 10 40 x 40 x 4 2000
ELSD EXHAUST LINEAR SLOT DIFFUSER ( )
DUCT FROM 61" TO 78" 14 50x 50 x 4 2000 RG - RETURN AIR GRILLE ( )

FROM 79" TO 90" 14 65 x 65 x 3 2000 ED - EXTRACT AIR DIFFUSER ( )

CEILING DIFFUSER DV - DISC VALVE ( )
FROM 91" TO 114" 14 75 x 75 x 6 2000 VCD - VOLUME CONTROL DAMPER ( )
SUSPENDED BRANCH DUCT SECTION NRD - VOLUME CONTROL DAMPER ( )
1 2 3 4 5 6 7 8 9 10 20 30 40 50 60 70 80 90 100 TH - THERMOSTAT ( TH )
CEILING * FROM SMACNA DUCT CONSTRUCTION STANDARDS
HELL RADIUS(Rn)(IN.) METAL AND FLEXIBLE-THIRD EDITION
T - TEMPERATURE CONTROLLER ( T )
CEILING OPENING 14" (356 MM) R - RETURN AIR TEMPERATURE SENSOR( R )
HORIZONTAL RECTANGULAR 1 4 " ( 3 5 MM)
6

DUCT SUPPORTS TABLE VRF - VRF UNIT

FREE RETURN CEILING DIFFUSER DUCT LINER DUCT SUPPORT MOUNTED

VANE LOCATION FOR RECTANGULAR ELBOWS FAF - FRESH AIR FAN

INSTALLATION DETAIL DETAIL

B

EAF - EXHAUST AIR FAN

TD - TRANSFER DUCT

ROOF VENT.COWL
HORIZONTAL ANGLE SUPPORT PROJECT NAME :
(REFER TO SCHEDULE FOR SIZES) G I DUCT
FRESH AIR DUCT
G I DUCT
FRESH AIR DUCT
VERTICAL ANGLE SUPPORT (REFER
TO SCHEDULE FOR SIZES)
VERTICAL ANGLE SUPPORT (REFER
TO SCHEDULE FOR SIZES) AJMAN VILLA 02
1. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE CO−ORDINATION OF ALL SERVICES.
WELDED HORIZONTAL ANGLE SUPPORT 2. ALL DUCT, GRILLE AND PIPE SIZES ARE IN MM UNLESS MENTIONED
WELDED
(REFER TO SCHEDULE FOR SIZES) 3. ALL CONDENSATE DRAINS FROM EACH FCU WHETHER SHOWN ON DRAWING OR NOT SHALL RUN PROJECT NUMBER :
FRESH AIR DUCT
WITH A FALL TO THE NEAREST FLOOR DRAIN OR WASTE RISER VIA U−TRAPS.
1011-AJM
G I DUCT VERTICAL ANGLE SUPPORT (REFER HORIZONTAL ANGLE SUPPORT
HORIZONTAL ANGLE SUPPORT 4. ALL DUCT CONNECTIONS TO A/C UNITS SHALL BE OF THE FLEXIBLE TYPE DUCT CONNECTION.
(REFER TO SCHEDULE FOR SIZES)
TO SCHEDULE FOR SIZES) (REFER TO SCHEDULE FOR SIZES) 5. ACCESS PANELS TO BE PROVIDED WITHIN FALSE CEILING AT ALL LOCATIONS OF FCU, VALVES, PROJECT LOCATION : AJMAN, UAE
G I DUCT PROJECTOR TOILET DAMPERS. CONTRACTOR SHALL CO−ORDINATE WITH ALL MEP SERVICES & FALSE CEILING LAYOUT
EXHAUST DUCT EXHAUST DUCT VERTICAL ANGLE SUPPORT (REFER
TO ENSURE THAT COMMON ACCESS PANELS TO BE PROVIDED FOR MAINTENANCE.
TO SCHEDULE FOR SIZES) PLOT ID: 2421
VARIES

VARIES

WELDED 6. SUITABLE APPROVED SLEEVES SHALL BE PROVIDED WHERE BOTH INSULATED AND NON INSULATED
DUCTS PASS THROUGH WALLS/FLOORS ETC. ALL GAPS TO BE SEALED WITH SPECIFIED AND

WELDED G I DUCT
HORIZONTAL ANGLE SUPPORT
(REFER TO SCHEDULE FOR SIZES)
7.
APPROVED TYPE MATERIAL.
ALL DUCTWORK WITHIN 3.0 M OF FAN COIL UNITS SHALL BE ACOUSTICALLY LINED. TENDER DOCUMENTS
PROJECTOR TOILET 8. VCDs SHALL BE PROVIDED AT ALL A/C DUCT BRANCHES. WHETHER SHOWN ON DRAWINGS OR NOT
EXHAUST DUCT EXHAUST DUCT VERTICAL ANGLE SUPPORT (REFER
TO SCHEDULE FOR SIZES) 9.
FOR PROPER AIR BALANCING.
POWER FACTOR CAPACITORS SHALL BE PROVIDED AS PER ELECTRICAL SPECIFICATION (A/C
MECHANICAL DRAWINGS
VARIES

UNITS, ...etc)
ANCHOR BOLT 10. ALL SUPPLY AIR OUTLETS SHALL HAVE BUILT−IN V.C.D FOR FINAL FINE TUNING.
(SIZE REFER TABLE) 11. ANY DISCREPANCIES SHALL BE BROUGHT TO THE ATTENTION OF THE ENGINEER AND RESOLVED
ANCHOR BOLT ANCHOR BOLT WELDED
(SIZE REFER TABLE) (SIZE REFER TABLE) 150x100 MS.PLATE PRIOR TO FINALIZATION OF CONTRACT. ANY VARIATION DUE TO NOT DOING SO, WILL NOT BE
VARIES
ENTERTAINED AND THE CONSEQUENCES WILL BE RECTIFIED BY THE CONTRACTOR AT HIS D MARCH TENDER DOCUMENTS A.A WS
16 GAUGE STEEL WITH PAINTED
150x100 MS.PLATE 200x200x200H CONCRETE BASE 150x100 MS.PLATE SADDLE -12" LONG 200x200x200H CONCRETE BASE 200x200x200H CONCRETE BASE ACCOUNT. 2023 A
WITH PAINTED WITH PAINTED 12. FINAL LOCATION OF FRESH AIR LOUVER & EXTRACT AIR LOUVER TO BE CO−ORDINATED WITH
(TO BE PROVIDED BY CIVIL) (TO BE PROVIDED BY CIVIL) (TO BE PROVIDED BY CIVIL) C NOV 2022 AUTHORITY A.A WS
GRAVEL GRAVEL Roof FFL ARCHITECT. COLOR SUBJECT TO ENGINEERS APPROVAL. SUBMISSION A
ROOF LEVEL ROOF LEVEL ROOF LEVEL
13. WHERE MORE THAN ONE SERVICE (ELECTRICAL CABLES,DUCT) IS ROUTED THROUGH THE SAME
CONCRETE ROOF SLAB CONCRETE ROOF SLAB CONCRETE ROOF SLAB AREA, THEY SHALL BE SUPPORTED BY STRUCTURAL FRAME SUPPORT WITH SERVICES STACKED B NOV 2022 Detailed Design A.A WS
ONE ABOVE THE OTHER. A
14. CONTRACTOR TO ENSURE THAT THE SPECIFIED ROOM NOISE LEVELS (NC) ARE ACHIEVED. A AUG 2022 Schematic Design A.A WS
15. CONTRACTOR SHALL FORWARD ACTUAL PHYSICAL DIMENSIONS, WEIGHTS OF EQUIPMENT FOR
STRUCTURAL ENGINEER’S APPROVAL.
A
TYPICAL DUCT SUPPORT DETAIL TYPICAL DUCT SUPPORT DETAIL TYPICAL DUCT SUPPORT DETAIL
MAX DUCT SIZE SIZE OF HOR. SIZE OF VERTICAL SIZE OF ANCHOR SPAN OF MAX DUCT SIZE SIZE OF HOR. SIZE OF VERTICAL SIZE OF ANCHOR SPAN OF MAX DUCT SIZE SIZE OF HOR. SIZE OF VERTICAL SIZE OF ANCHOR SPAN OF 16. CONTRACTOR TO CO−ORDINATE WITH STRUCTURAL DRAWINGS FOR OPENINGS AND TO BY
SR.NO SR.NO SR.NO
PENETRATIONS. SUBMIT BUILDING WORK SHOP DRAWING FOR STRUCTURAL ENGINEER APPROVAL. REV. DATE DESCRIPTION
A

IN (MM) ANGLE ANGLE PLATE BOLT SIZE SUPPORTS IN (MM) ANGLE ANGLE PLATE BOLT SIZE SUPPORTS IN (MM) ANGLE ANGLE PLATE BOLT SIZE SUPPORTS ISSUED
30x30x3 30x30x3 150x100x4 PLATE 30x30x3 30x30x3 150x100x4 PLATE 30x30x3 30x30x3 150x100x4 PLATE
ANY OPENING REQUIRED OTHER THAN THAT SHOWN ON STRUCTURAL DRAWING SHALL BE
1 UP TO 600 M8 2000 mm 1 UP TO 600 M8 2000 mm 1 UP TO 600 M8 2000 mm
APPROVED BY STRUCTURAL ENGINEER.
2 601-1500 40x40x3 40x40x3 150x100x4 PLATE M8 2000 mm 2 601-1500 40x40x3 40x40x3 150x100x4 PLATE M8 2000 mm 2 601-1500 40x40x3 40x40x3 150x100x4 PLATE M8 2000 mm 17. ALL SLAB SUSPENDED SUPPORT LOCATION SHALL BE SUBMITTED FOR APPROVAL. NO DRILLING OR SHEET ISSUE DATE MARCH 2023
M10 M10 M10
FIXING OF SUPPORT FROM OR ON SLAB SHALL BE CARRIED OUT WITHOUT THE STRUCTURAL
3 1501-2500 40x40x5 40x40x5 150x150x6 PLATE 2000 mm 3 1501-2500 40x40x5 40x40x5 150x150x6 PLATE 2000 mm 3 1501-2500 40x40x5 40x40x5 150x150x6 PLATE 2000 mm
ENGINEER’S APPROVAL. DRAWN BY: N.A CHECKED BY: A.G
18. FINAL LOCATION OF ALL AIR OUTLET SHALL BE CO−ORDINATED WITH FINAL FALSE CEILING LAYOUT
APPROVED BY ARCHITECT & ID.
SHEET TITLE
DUCT INSTALLATION & SUPPORT DETAILS AT ROOF DUCT INSTALLATION & SUPPORT DETAILS AT ROOF DUCT INSTALLATION & SUPPORT DETAILS AT ROOF 19.
20.
THERMOSTATS LOCATION SHALL BE COORDINATED WITH ARCHITECT/ID.
THE CONTRACTOR SHALL SUBMIT THE ESP CALCULATION, VERIFY THE SAME AS PER ACTUAL
CONDITIONS AND SUBMIT FOR ENGINEER’S APPROVAL.

HVAC DETAILS 3
SCALE PROJECT NO. BLDG NO SHEET NO. REV.
N.T.S. 1011-AJM B00 ME-503 D

1 2 3 4 5 6 7
 1 2 3 4 5 6 7
CLIENT :

MOUNT IN WALL WITH LOW DENSITY TRIM AWAY

MR. ABDULLA ALNUAIMI
PARALLEL FLOW BRANCHES
C = 100 mm MINIMUM DOOR THICK 11/2"x11/2"x1/8" BACKING
PIVOT ON BOTH ENDS ANGLE ALL AROUND
D = 100 mm MINIMUM CLINCH CONN.
HEMMED EDGE
AIR FLOW
TRUNK
ON ALL SIDES
SUPPLY AIR 3 m.m
DOOR SCREEN
NOSING
CONSULTANT:
DUCT FLANGE

STAINLESS STEEL
HIGH DENSITY
29

1/4" O ROD RETURN OR EXHAUST AIR

STANDING OUTSIDE RADIUS FACING
SWIVEL PIVOT CONCRETE SLAB. 2 1/4"
DRIVE SLIP T-2 1.5 C MINIMUM NOTE:

GRILLE HEIGHT + DEPTH

HARDWARE

ALUMINIUM INDOOR FACE

FITTING

SCREW
16 GA. GALVANIED DUCT

SCREEN SIZE=LOUVER SIZE MINUS 1/4"

45 0

DAMPER SIZE=LOUVER SIZE MINUS 1/4"

LOUVER SIZE=OPENING MINUS 1"
ENTERING, BUTTING AND TRAILING

ALTERNATE SCREEN SIZE=LOUVER SIZE MINUS 1/4"

DAMPER BLADE

H+50 m.m
LENGTH =W+1/3W 450 SPLAY EDGES OF LINER AT TRANSVERSE
D

LOCKING

H
C

JOINTS TO BE COVERED BY NOSING

BRANCH DUCT QUADRANT RUBBER PADS NOTE:

OPENING WALL
BALL CASTING
WITH SET SCREW
REGULATOR 1" MIN. TRANSVERSE JOINT DETAIL FOLD OVER HIGH DENSITY FACING E-MAIL: mail@whitespace.ae URL: www.whitespace.ae

FRAME
16 GA. DAMPER ON ALL LOGITUDINAL JOINTS &

OUT DOOR FACE

LOCK W
BLADE W/ HEMMED 25 DAMPER OR SECURE WITH MECHANICAL FASTENERS
GALVANIZED OR BLACK
EDGES STEEL ANGLES
"
3

TURNING VANE
BRANCH DUCT W SECTION LONGITUDINAL JOINT DETAIL
INSIDE RADUIS 20 20
1.5 C MINIMUM SUPPLY BRANCH DUCT WITH SUPPLY, RETURN OR EXHAUST BRANCH 20 20 LINER
W+80 m.m LINER NOSING
SPLITTER TYPE DAMPER DUCT WITH SINGLE LEAF DAMPER GENERALNOTES

1. REFER FOR TYPICAL INSTALLATIONS

2 1/4" NOTE: DETAILS & GREEN BLDG NOTES.
OUTSIDE RADIUS ALTERNATE
1.5 A MINIMUM COORDINATE SIZE AND DIMENSION WITH MAT SECTION INSTALLED WITH NOSING DOOR
2. REFER FOR SCHEMATIC DIAGRAM.
16 GA. SCREEN POSITION TO CONCEAL LINER EDGES DUCT 3. CONTRACTOR TO COMPLY WITH AUTHORITY
TRUNK DUCT AIR FLOW
DAMPER
ARCHITECT AND OTHER TRADES FRAME REGULATION DURING EXECUTION.
BLADE
SAMPLE SHOULD BE APPROVED WASHER 4. CONTRACTOR SHALL BE RESPONSIBLE FOR
CLINCH
W/ HEMMED
EDGE 2" 6 1/2" DETAIL AT DAMPERS AND ACCESS DOOR NOSING DETAIL OVERALL COORDINATION OF MEP SERVICES.

DAMPER
LENGTH=W+10%
TURNING VANES 5. CONTRACTOR SHALL BE RESPONSIBLE TO
PIVOT
PROVIDE SLEEVE IN STRUCTURAL MEMBER
PIVOT ON
SWIVEL
GENERAL NOTES: FOR PIPE CROSSING.
BOTH ENDS
INSULATED DUCT OUTDOOR AIR LOUVER 1. NOSING ATTACHED TO DUCT BY RIVETS,
2
d

W FITTING
6. THE CONTRACTOR TO CO-ORDINATE WITH
A

ROUND DOOR LOUVER SUPPORTING SYSTEM

LOCKING AND SCREEN SCREWS OR WELDS. ARCHITECT FOR LATEST ARCHITECTURAL,
COLLAR
1
d

QUADRANT STRUCTURAL & ID DRAWINGS FOR

REGULATOR
AIR FLOW
1/4" ROD
2. NOSING : 0.6mm UP TO 1220mm; OVER 1220mm, PREPARATION OF SHOP DRAWINGS.
16 GA. STAINLESS BALL
SAME GA. AS DUCT. 7. THE CONTRACTOR TO CO-ORDINATE FOR ROOF
INSIDE RADUIS ROUND BLADE
GEAR WORM
STEEL
DRAWBAND
CASTING
WITH SET-SCREW EQUIPMENTS AND LOUVER LOCATION WITH
0.5 A MINIMUM DAMPER HOSE CLAMP LOCK 13MM THICK INTERNAL SOUND LINING NOSING DETAIL ARCHITECT AND TO BE OBTAIN ARCHITECT
APPROVAL ON PRIOR TO SITE EXECUTION.
INSULATION
MUST HAVE SPLITER CONTROL d1 = 100 mm MINIMUM
FLEXIBLE 8. AC CONDENSATE DRAIN PIPING SHALL BE

ROUND SUPPLY AIR ROUND DUCT BRANCH SUPPLY AIR SPLIT CONNECTION INLET DIAMETER (I) THERMALLY INSULATED & SHALL BE
IN SIZES LARGER THAN 300X300mm. d2 = 100 mm MINIMUM CONNECTED TO NEAREST FLOOR DRAIN.
DUCT WITH SINGLE LEAF DAMPER WITH SPLITTER DAMPER 40 SPLITTER LINING 9. RETURN AIR OPENING OF THE DUCTS SHALL BE

NOTES: DAMPER AS PER THE ENGINEER INSTRUCTION TO AVOID

THE NOISE.

1.PROVIDE ALL BRANCH DUCTS WITH MANUALLY OPERATED VOLUME DAMPERS FOR BALANCING NO. OF
D' W H I
10. THERMOSTAT SENSOR SHALL BE PROVIDED ON
GALVANIZED SHEET THICKNESS TOLERANCES AIR SYSTEMS. THESE DAMPERS SHALL BE INDEPENDENT OF DAMPERS FURNISHED WITH SLOTS DUCT THE RETURN AIR SIDE OF THE MACHINE.
1 60 76 279 203 PINS SPOT WELDED 11. ALL MEP ELEMENTS POSSIBLE TO APPEAR IN
DIFFUSERS AND REGISTERS, WHICH SHALL ONLY BE UTILIZED FOR TRIM BALANCING 2 105 127 305 253 TO DUCTWORK VILLA FACADE SHALL BE SUBJECTED TO
WITHOUT GENERATING NOISE. 3 149 165 355 330 ARCHITECT / CLIENT APPROVAL.
THICKNESS WEIGHT
GAGE 2.FOR DUCTS WIDER THAN 48" USE MULTIPLE SINGLE LEAF DAMPERS OR OPPOSED-ACTION 4 194 210 400 355 12. REFRIGERANT PIPES TO BE CONNECTED TO
NOMINAL MINIMUM MAXIMUM KG/m 2 MULTI-BLADE DAMPERS; EACH WITH LOCKING QUADRANT REGULATOR. SEPARATE SPEED
RESPECTED INDOOR AND OUTDOORS.

50 SUPPLY AIR TAKE-OFF FITTING 13. EXTRACT AIR FAN SHALL BE PROVIDED WITH
CLIP WASHER TIMER TO SCHEDULE A PRESET SHUTDOWN
0.3988 0.3188 0.4788 3.20 BRANCH DUCT VOLUME DAMPERS MAX. TIME BETWEEN 1AM TO 4AM.
30 14. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE
0.4369 0.3569 0.5169 DIFFUSER PER PLENUM BOX = 1100MM COATED SURFACE OF 400mm DESIGN OF ALL TEMPORARY WORKS RELATED TO THE
29 INSULATION EXPOSED TYPICAL CONSTRUCTION PROCESS.THE CONTRACTOR SHALL
0.4750 0.3950 0.5550 3.81 SLOT (25MM) OBTAIN THIRD PARTY VERIFICATION OF TEMPORARY
28 TO AIR STREAM
C

WORKS PROPOSALS BY SUITABLY QUALIFIED

0.5131 0.4331 0.5931 CEILING PER PLENUM BOX = 1200MM PLENUM BOX FOR
PROFESSIONALS AND SHALL SUBMIT EVIDENCE TO
27 75m.m DEMONSTRATE THIS PRIOR TO ANY TEMPORARY
0.5512 0.4712 0.6312 4.42 DIFFUSER BLANK SUPPLY LINEAR DIFFUSER WORKS INSTALLATION. IN ADDITION THE
26 ALL ENDS OF LINER,
CONTRACTOR SHALL PROVIDE A TEMPORARY WORKS

0.6274 0.5274 0.7274 OFF (TYPICAL) TYPICAL STUD-WELDED PINS CO-ORDINATOR ON SITE WITH SPECIFIC
RESPONSIBILITY FOR THE ADEQUACY OF ALL
25 AND SPEED CLIP WASHER COATED WITH ADHESIVE TEMPORARY WORKS PROPOSALS. TEMPORARY
0.7010 0.6010 0.8010 5.64 WORKS INSTALLATIONS SHALL NOT PROGRESS
24 SPLITTER (SEE DETAIL "A") UNLESS SUCH VERIFICATION HAS BEEN PROVIDED.
0.7772 0.6772 0.8772 NOT MORE THAN 80mm 15. AIR OUTLETS SHALL BE AS PER FINAL ID DESIGN
23
C
DAMPER
0.8534 0.7534 0.9534 6.86 FROM EDGE OF LINER
22 A
SPEED CLIP WASHER
0.9296 0.8296 1.0296 PRESSED DOWN LINING (THICKNESS AS
21 DUCT SIZE OVER PIN TO SPECIFIED) PRESSED LEGEND :-
1.006 0.9060 1.106 8.08 SUPPLY AIR DUCT FITTING LINING
20 B
30"x12" DOWN OVER GRIP-PIN FCU - FAN COIL UNIT ( )
1.158 1.028 1.288 36"x18" SIMILER TO LINA COUSTIC IDU -
19 Y INDOOR UNIT (DECORATIVE) ( )

1.311 1.181 1.441 10.52 42"x24" ADHESIVE OVER (JOHNS MANIVELLE) ODU - OUTDOOR UNIT ( )
18 GALVANIZED DUCT 48"x30" COMPLETE SURFACE EAF - EXTRACT AIR FAN ( )
1.461 1.331 1.591 OF DUCT
SAD - SUPPLY AIR DUCT ( )
17 X
WELD-PIN STUD WELDED RAD - RETURN AIR DUCT ( )
1.613 1.463 1.763 12.96 Y
Q ANGLE SIZE FAD - FRESH AIR DUCT ( )
16 TO DUCT (PINS FASTENED TO (UPVC MATERIAL DUCT) ( )
1.803 1.653 1.953 DUCT
15 1"x1"x1/8" DUCT WITH ADHESIVE NOT EAD
REF
-
-
EXTRACT AIR DUCT (
REFRIGERANT PIPE (
)
)
1.994 1.784 2.204 16.01 1"x1"x1/8" DETAIL A APPROVED)
14 DRIVE SLIP STANDING DRIVE SLIP DRIVE SLIP-REINFORCED STANDING S 1 1/4"x1 1/4"x1/8" F/A
F/B
-
-
FROM ABOVE
FROM BELOW
2.372 2.162 2.582 1 1/4"x1 1/4"x1/8"
13 T-1 T-2 T-3 T-10 T/A
T/B
-
-
TO ABOVE
TO BELOW
2.753 2.523 2.983 22.21 EXHAUST DUCT FITTING SOUND LINING INSTALLATION DETAIL
12 H/L
L/L
-
-
HIGH LEVEL
LOW LEVEL
3.132 2.902 3.362
11 F/O - FROM OUTSIDE
3.510 3.280 2.740 28.21 RIVET GASKET
ANCHOR
T/O - TO OUTSIDE
10 GALVANIZED SHEET SD - SUPPLY AIR DIFFUSER ( )
3.891 3.661 4.121
9 METAL GOOSENECK GALV. ANGLE
RD - RETURN AIR DIFFUSER ( )
4.270 4.040 4.500 COMPANION ANGLE STANDING S STANDING S SR - SUPPLY AIR REGISTER ( )
8 (CAULK OR GASKET) (BAR REINFORCED) (ANGLE REINFORCED) (SEE NOTE 1) IRON FRAME ELSD EXHAUST LINEAR SLOT DIFFUSER ( )
T-22 T-13 T-14 DUCT FITTING WITH 1/2" RG - RETURN AIR GRILLE ( )

RISER SUPPORT GALVANIZED SHEET W GALV. MESH ED - EXTRACT AIR DIFFUSER ( )

2X SCREEN
1-Based on ASTM A 525 (Hot dipgalvanized sheet) and manufacturer standards METAL CAP FLASHING 1 1/ DV - DISC VALVE ( )
VCD - VOLUME CONTROL DAMPER ( )
2-Tolerances listed in dwg. M-01 are valid for 200 x100 and 244x122 WITH BRAZED OR 0 NRD - VOLUME CONTROL DAMPER ( )
SLOT DIFFUSER ADAPTER ACOUSTIC FLEXIBLE WELDED JOINTS MADE 30 ANGLE TO ROOF
- (8'x4'. ft ) coil and cut length stock other dimensions apply to other W TH - THERMOSTAT ( TH )

(INTERNALLY INSULATED) DUCT (AS SPECIFIED) WATER TIGHT T - TEMPERATURE CONTROLLER ( T )

- sheet widths and to strip SPLITTER SPLITTER 1200MM MAX. LENGTH 12" HIGH, 2" 18" MINIMUM R - RETURN AIR TEMPERATURE SENSOR( R )
3-Galvanized sheet gage . Nominal thickness is 0.0037 inch greater than PITTSBURGH LOCK ACME OR GROOVED SEAM DOUBLE CORNER SEAM DAMPER ABOVE ROOF
DAMPER STRAIGHT SUPPLY DUCT FIBERGLASS INSULATED 12" MIN.
- Than manufacturers standards gage thickness, which is an uncoated product L-1 L-3 L-6 VRF - VRF UNIT
STAINLESS GALV. PREFABRICATED
- Base metal thickness is adjusted for specified coating thickness AIR FLOW AIR FLOW ROOF CURB FASTENED ROOF
SLOP 1" IN 7" STEEL WORM SLAB FAF - FRESH AIR FAN
4-Galvanized sheet nominal weightis 2.5 oz/sf heavier than a corresponding DUCT SIZE DUCT GAGE JOINT SPACING JIONT TYPE JOINT GAGE REINFORCEMENT DRIVE CLAMP TO ROOF
FEET SPLITTER ROD
- M.S. gage ( uncoated ) . regardless of coating thickness SPLITTER ROD CONSTRUCTION
B

6-12 28 6-7 T-1 28 EAF - EXHAUST AIR FAN

NON
5- the prefered coating is 1.25 oz/sf ( G90 per ASTM A 525 and ASTM 90 ) 13-24 28 6-7 T-2 OR T-3 28 ANGLE 1X1 GASS D1 LINEAR SUPPORT ANGLE TD - TRANSFER DUCT
OR U CHANNEL
- However G60 may be substituted if a lifeexpectancy 2/3 that of G90. 3/4D DIFFUSER STAINLESS EXPANSION BOLTED

AI
25-36 26 6-7 T-10 26 NON D1+3/4D ROOFING

FL
R
STEEL WORM TO SLAB AND SCREWED

OW
- is tolerable and / or the duct work is free from Marine atmosphere 37-48 24 3-4 T-13 24 BAR 1X1/8
HEEL RADIUS CEILING DRIVE CLAMP MANUAL VOLUME TO DUCT
- or corrosive industrial pollutants and cyclic or continuous contact with water 49-60 22 3-4 T-14 22 ANGLE 1X1X1/8
HEEL RADIUS LINE DAMPER WITH CONCRETE ROOF
D1+3/4D
60-72 20 3-4 T-22 20 ANGLE 11/4X11/4X1/8 3/4D D
LOCKING QUADRANT CURB BY GEN. CONTR. PROJECT NAME :
- Otherwise G60 may require suplemental coating on exposed surface OVER-72 20 3-4 T-22 20 ANGLE 11/2X11/2X1/8 AROUND DUCT through DUCT. SEE PLANS FOR
- and on cut edge of 18 ga. or heavier stock. one oz/sf=1.7 mils thickness (WHERE REQUIRED) ROOF. 6" WIDE LOCATIONS AND SIZE
NOTE:
CONTRACTOR REQUISTED TO SUBMITT DETAILED
- However , nominal coating class refers to coating on two sides of the sheet
- and tolerances are applicable . see SMACNA special study report on
MANUFACTURING DUCT SYSTEM FOR APPROVAL D
1- UNLESS OTHERWISE SPECIFIED THE SIZE OF DIFFUSER
ADAPTER SHALL BE AS PER MANUFACTURERS
X 12" HIGH
NOTE:
AJMAN VILLA 02
- galvanized coating thickness. DUCT TRANSVERSE JOINTS RECOMMENDATIONS. ALL JOINTS SHALL BE PAINTED WITH ZINC CHROMATE, INCLUDING BRAZED/WELDED JOINTS
1" FLANGE & HEM 1 1/2" POCKET SLIP OR RAW ENDS OF DUCT WORK OR ANGLES. BY SHEET METAL FABRICATOR.
TAKE-OFFS DETAILS
ALTERNATE POSITION BOLT ON 100 m.m LINEAR SUPPLY SLOT DIFFUSER GOOSENECK PROJECT NUMBER : 1011-AJM
WALL OF BOLT CENTERS
1"x1/8" BAND IRON CONTRACTOR SHALL COORDINATE WITH STRUCTURE #24 GAUGE ALUMINUM PROJECT LOCATION : AJMAN, UAE
2 RIGID FIBER DUCT HANGER (TYP.) SHEET METAL CLADDING TABLE SHOW THE THICKNESS RELATED TO UP OVER
GLASS BOARD DUCT WORK TO OBTAIN OPENINGS IN RIGHT PLACE
FOR EXPOSED DUCT ONLY MANUFACTURING DETAIL IF ANY DEVIATION 5 FEET
24 Kg PER CUBIC GALVANIZED SHEET
25MM THICK FIRE PLOT ID: 2421
RETARDANT FIBERGLASS METAL THICKNESS SHOULD BE USED AS PER SPECS.
D+200 m.m

METER DENSITY 20 U.S. GAGE METAL DUCT DUCT INSULATION WITH ONE INCH = 25.4 m.m
D

DUCT INSULATION
STEEL
RUBBER IMPREGNATED EXTERNAL INSULATION
ALUMINUM FOIL VAPOR
BARRIER
ONE FEET = 304.8 m.m TENDER DOCUMENTS
RECTANGULAR-FLEXIBLE CONNECTION FABRIC
GALVANIZED SHEET
END TABS OR FLAPS MECHANICAL DRAWINGS
NORMALIZED OPENING GALVANIZED FLAME RESISTANT FOR JOINTS FORMED BY
PROTECTION SHEET INNER PROTECTOR QUICKTACKING MAX. DUCT ROD DIA. ANGLE SIZE MAX. SPACING
SURFACE STRIPPING FROM THE
1 m.m. THICK ADHESIVE TO BE VAPOR BARRIER SEAL
WATER PROOFING SIZE IN. m.m m.m m.m
COATED 100% OF OVER LAPS WITH A
DUCT SURFACE DUCT QUICK TACKING ADHESIVE 16 6 25x25x1.5 3000 D MARCH TENDER DOCUMENTS A.A WS
DUCT THROUGH WALL GALVANIZED SHEET AREA 2023 A
GALVANIZED SHEET ANGLE
50 X 50 x 3 m.m OUTER PROTECTOR ANGLE UNDERDUCT 24 8 25x25x3 3000 C NOV 2022 AUTHORITY A.A WS
WITH NEOPRENE SUBMISSION A
WOODEN BLOCK 50 m.m
100 m.m PACKER 40 8 30x30x3 2500
300 m.m

THICK. 10 m.m DEPTH B NOV 2022 Detailed Design A.A WS

51 X 51 X 102MM U.S.G. #20 60 10 40x40x3 2500 A
CONCRETE SLAB
120 m.m

GALVANIZED SHEET METAL A AUG 2022 Schematic Design A.A WS

CORNER BEADING A
#18 GAUGE TIE WIRE TO BY
SPACED AT 305MM SUPPORT FOR HORIZONTAL REV. DATE DESCRIPTION
A

ISSUED
DUCT THROUGH CEILING SLAB DUCT INSULATION AND HANGER DUCTS-RECTANGULAR
SHEET ISSUE DATE MARCH 2023

DRAWN BY: N.A CHECKED BY: A.G

SHEET TITLE

HVAC DETAILS 4
SCALE PROJECT NO. BLDG NO SHEET NO. REV.
N.T.S. 1011-AJM B00 ME-504 D

1 2 3 4 5 6 7
 1 2 3 4 5 6 7
CLIENT :

MR. ABDULLA ALNUAIMI

CONSULTANT:
D

E-MAIL: mail@whitespace.ae URL: www.whitespace.ae

1 1
GENERALNOTES

1. REFER FOR TYPICAL INSTALLATIONS

DETAILS & GREEN BLDG NOTES.
2. REFER FOR SCHEMATIC DIAGRAM.
3. CONTRACTOR TO COMPLY WITH AUTHORITY
REGULATION DURING EXECUTION.
4. CONTRACTOR SHALL BE RESPONSIBLE FOR
OVERALL COORDINATION OF MEP SERVICES.
5. CONTRACTOR SHALL BE RESPONSIBLE TO
PROVIDE SLEEVE IN STRUCTURAL MEMBER
SAD 400x250 SAD 400x250 FOR PIPE CROSSING.
SSLD−(20mmx2SLOT),LENGTH 1mt.−10# 6. THE CONTRACTOR TO CO-ORDINATE WITH
ARCHITECT FOR LATEST ARCHITECTURAL,
RLD−(20mmx2SLOT),LENGTH AS SHOWN STRUCTURAL & ID DRAWINGS FOR
FINAL AC OUTLETS DISTRIBUTION S.A PLENUM−900x200x250(H)−10# PREPARATION OF SHOP DRAWINGS.

SHALL BE AS PER ID DESIGN LIVING ROOM

WITH 2#, Ø150 FLEX. EACH PLENUM 7. THE CONTRACTOR TO CO-ORDINATE FOR ROOF
EQUIPMENTS AND LOUVER LOCATION WITH
F1 W1
C1 S1
TOTAL= 817L/s (80 L/s EACH) ARCHITECT AND TO BE OBTAIN ARCHITECT
APPROVAL ON PRIOR TO SITE EXECUTION.
2 2 8. AC CONDENSATE DRAIN PIPING SHALL BE
THERMALLY INSULATED & SHALL BE
SAD 500x300 SAD 500x300 CONNECTED TO NEAREST FLOOR DRAIN.
9. RETURN AIR OPENING OF THE DUCTS SHALL BE
AS PER THE ENGINEER INSTRUCTION TO AVOID

SSLD−(20mmx2SLOT),LENGTH 1mt.−10# THE NOISE.

SAD 650x300 SAD 650x300 10. THERMOSTAT SENSOR SHALL BE PROVIDED ON
RLD−(20mmx2SLOT),LENGTH AS SHOWN THE RETURN AIR SIDE OF THE MACHINE.
S.A PLENUM−900x200x250(H)−10# 11. ALL MEP ELEMENTS POSSIBLE TO APPEAR IN

3 WITH 2#, Ø150 FLEX. EACH PLENUM VILLA FACADE SHALL BE SUBJECTED TO
3 ARCHITECT / CLIENT APPROVAL.
TOTAL= 817L/s (80 L/s EACH) 12. REFRIGERANT PIPES TO BE CONNECTED TO
RESPECTED INDOOR AND OUTDOORS.
13. EXTRACT AIR FAN SHALL BE PROVIDED WITH
TIMER TO SCHEDULE A PRESET SHUTDOWN
TIME BETWEEN 1AM TO 4AM.
FAMILY DINING
SAD 650x300 14. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE
SAD 650x300 DESIGN OF ALL TEMPORARY WORKS RELATED TO THE
F1 W1 CONSTRUCTION PROCESS.THE CONTRACTOR SHALL
C1 S1 OBTAIN THIRD PARTY VERIFICATION OF TEMPORARY
C

WORKS PROPOSALS BY SUITABLY QUALIFIED

PROFESSIONALS AND SHALL SUBMIT EVIDENCE TO
DEMONSTRATE THIS PRIOR TO ANY TEMPORARY
WORKS INSTALLATION. IN ADDITION THE
SAD 650x350 CONTRACTOR SHALL PROVIDE A TEMPORARY WORKS
ACCESS DOOR PANEL SAD 650x350
CO-ORDINATOR ON SITE WITH SPECIFIC
RESPONSIBILITY FOR THE ADEQUACY OF ALL
600X600 "TYPICAL" TEMPORARY WORKS PROPOSALS. TEMPORARY
WORKS INSTALLATIONS SHALL NOT PROGRESS
UNLESS SUCH VERIFICATION HAS BEEN PROVIDED.
SSLD−(20mmx2SLOT),LENGTH 1mt.−07# 15. AIR OUTLETS SHALL BE AS PER FINAL ID DESIGN

RLD−(20mmx2SLOT),LENGTH AS SHOWN
4 SSLD−(20mmx2SLOT),LENGTH 1mt.−12# S.A PLENUM−900x200x250(H)−07# 4
SSLD−(20mmx2SLOT),LENGTH 1mt.−12# SSLD−(20mmx2SLOT),LENGTH 1mt.−12# KITCHEN WITH 2#, Ø150 FLEX. EACH PLENUM
RLD−(20mmx2SLOT),LENGTH AS SHOWN LEGEND :-
RLD−(20mmx2SLOT),LENGTH AS SHOWN RLD−(20mmx2SLOT),LENGTH AS SHOWN F1 W1 TOTAL= 574 L/s (80 L/s EACH)
S.A PLENUM−900x200x250(H)−12# FCU - FAN COIL UNIT ( )
S.A PLENUM−900x200x250(H)−12# S.A PLENUM−900x200x250(H)−12# C1 S1
WITH 2#, Ø150 FLEX. EACH PLENUM IDU - INDOOR UNIT (DECORATIVE) ( )
WITH 2#, Ø150 FLEX. EACH PLENUM WITH 2#, Ø150 FLEX. EACH PLENUM ACCESS DOOR PANEL ODU - OUTDOOR UNIT ( )
TOTAL= 885 L/s (75 L/s EACH)
TOTAL= 970L/s (80 L/s EACH) TOTAL= 970 L/s (80 L/s EACH) IDU−GF−06 600X600 "TYPICAL" EAF - EXTRACT AIR FAN ( )
IDU−GF−05 SAD - SUPPLY AIR DUCT ( )

5 5
RAD
FAD
-
-
RETURN AIR DUCT (
FRESH AIR DUCT ( )
)

SAD 300x200 SAD 500x200 SAD 500x300 SAD 500x250 SAD 400x250 (UPVC MATERIAL DUCT) ( )
SAD 600x300 SAD 400x200 EAD - EXTRACT AIR DUCT ( )
ACCESS DOOR PANEL IDU−GF−07 REF - REFRIGERANT PIPE ( )
GUEST BATH
600X600 "TYPICAL" F/A - FROM ABOVE
RAD 600x350
F1 W2 VD F/B - FROM BELOW
VD SAD 300x200 B.M 850X400 C2 S1 T/A - TO ABOVE
B.M 650X400
6 SAD 500x300 IDU−GF−04 RAD 400x250
SADBEDROOM
GUEST 300x200
6 T/B
H/L
-
-
TO BELOW
HIGH LEVEL
RAD 650x400 IDU−GF−08 F1 S1 L/L - LOW LEVEL
SAD 300x200 IDU−GF−01 VD FORMAL DINING SAD C1 W1
300x200 F/O - FROM OUTSIDE
POWDER RM T/O - TO OUTSIDE
F1 W1
SAD 300x200 C1 S1 F2 W2 TH SD - SUPPLY AIR DIFFUSER ( )
C2 S1
FORMAL LIVING
VD
ENTRANCE LOBBY ACCESS DOOR PANEL RD - RETURN AIR DIFFUSER ( )
SAD 650x400 B.M 500X200
F1 W1 SAD 600x350 TH F1 W1 600X600 "TYPICAL" SR - SUPPLY AIR REGISTER ( )

SAD 300x250
7 C1 S1
SAD 500x200
VD SAD 650x400 SAD 300x200
IDU−GF−03
C1 S1
7
ELSD
RG -
EXHAUST LINEAR SLOT DIFFUSER (
RETURN AIR GRILLE ( )
)

POWDER RM TH
PANTRY CLOAK ROOM ED - EXTRACT AIR DIFFUSER ( )
DV - DISC VALVE ( )
F2 W2 SAD 300x200 F6 W2 F6 S4 VCD - VOLUME CONTROL DAMPER ( )
VD VD C2 C2 S4 RAD C1
600x450
W1 NRD - VOLUME CONTROL DAMPER ( )
IDU−GF−02 TH - THERMOSTAT ( TH )
VD SAD 400x250 SAD 300x200
SAD 300x200 SAD 500x300 B.M 700X350 T - TEMPERATURE CONTROLLER ( T )
SAD 750x400 R - RETURN AIR TEMPERATURE SENSOR( R )
8 ACCESS DOOR PANEL RAD 600x300
B.M 650X300 SAD 400x250
GYM
F5 S3 300x200
8 VRF - VRF UNIT
600X600 "TYPICAL" SAD
TH C1 W1
FAF - FRESH AIR FAN
RAD 650x400
VD VD SAD 300x250
B

EXHAUST AIR FAN

9 9
EAF -
B.M 850X400 TH TH SAD 500x200 SAD 300x250 IDU−01
SAD 300x200
9- W.O SAD 300x200 - TD - TRANSFER DUCT

B01 LC ROOM
B01
SSLD−(20mmx2SLOT),LENGTH 1mt.−12# SAD 600x400
F8 S4
RLD−(20mmx2SLOT),LENGTH AS SHOWN C3 W1
SSLD−(20mmx2SLOT),LENGTH 1mt.−06#
S.A PLENUM−900x200x250(H)−12#
RLD−(20mmx2SLOT),LENGTH AS SHOWN
PROJECT NAME :
WITH 2#, Ø150 FLEX. EACH PLENUM ELE. CABINET
S.A PLENUM−900x200x250(H)−06#
TOTAL= 885 L/s (75 L/s EACH)
AJMAN VILLA 02
1 m²
SAD 300x250 WITH 2#, Ø150 FLEX. EACH PLENUM
TOTAL= 506 L/s (85 L/s EACH)
VD SAD 450x300VD W.O
10 10
10-
B01 STORE REFER TO DWG.
-
B01
PROJECT NUMBER : 1011-AJM
F6 S4 MH-111
C1 W1 SAD 300x250
MAIN VILLA-GROUND FLOOR PLAN-OVER ALL PROJECT LOCATION : AJMAN, UAE
HVAC SYSTEM AC W.O
SAD 200x200 MAID RM 01
SAD 300x200 PLOT ID: 2421
LAUNDRY F6 W4
C1 S4
F6 S4
SAD 400x250
C2 W2 SAD 400x300
MAIDS COMMON RM TENDER DOCUMENTS
11 F6 W4
11 MECHANICAL DRAWINGS
11- C1 S4
SAD 500x300 -
B01 B01
W.O
SAD 300x200
MAID RM 02
B.M 700X300 F6 W4 D MARCH TENDER DOCUMENTS A.A WS
C1 S4
2023 A
MAIDS BATH. 02
SAD 600x300 C NOV 2022 AUTHORITY A.A WS
F7 W4 SUBMISSION A
C4
RAD 600x300 SAD 300x200 B NOV 2022 Detailed Design A.A WS
A
A AUG 2022 Schematic Design A.A WS
A
TO BY
REV. DATE DESCRIPTION
A

ISSUED

SHEET ISSUE DATE MARCH 2023

DRAWN BY: N.A CHECKED BY: A.G

A
A B
B C
C D
D E
E FF G
G H
H JJ K
K LL M
M
SHEET TITLE

MAIN VILLA-GROUND FLOOR

PLAN-OVER ALL HVAC SYSTEM AC
1 MAIN
1 : 100
VILLA-GROUND FLOOR PLAN-OVER ALL HVAC SYSTEM AC SCALE PROJECT NO. BLDG NO SHEET NO. REV.
1:100 1011-AJM B00 MH-101 D

1 2 3 4 5 6 7
 1 2 3 4 5 6 7
CLIENT :

MR. ABDULLA ALNUAIMI

CONSULTANT:
D

E-MAIL: mail@whitespace.ae URL: www.whitespace.ae

1 GENERALNOTES

1. REFER FOR TYPICAL INSTALLATIONS

DETAILS & GREEN BLDG NOTES.
2. REFER FOR SCHEMATIC DIAGRAM.
3. CONTRACTOR TO COMPLY WITH AUTHORITY
REGULATION DURING EXECUTION.
4. CONTRACTOR SHALL BE RESPONSIBLE FOR
OVERALL COORDINATION OF MEP SERVICES.
5. CONTRACTOR SHALL BE RESPONSIBLE TO
PROVIDE SLEEVE IN STRUCTURAL MEMBER
FOR PIPE CROSSING.
6. THE CONTRACTOR TO CO-ORDINATE WITH
ARCHITECT FOR LATEST ARCHITECTURAL,
STRUCTURAL & ID DRAWINGS FOR
PREPARATION OF SHOP DRAWINGS.
7. THE CONTRACTOR TO CO-ORDINATE FOR ROOF
EQUIPMENTS AND LOUVER LOCATION WITH
ARCHITECT AND TO BE OBTAIN ARCHITECT
2 APPROVAL ON PRIOR TO SITE EXECUTION.
8. AC CONDENSATE DRAIN PIPING SHALL BE
THERMALLY INSULATED & SHALL BE
CONNECTED TO NEAREST FLOOR DRAIN.
9. RETURN AIR OPENING OF THE DUCTS SHALL BE
FINAL AC OUTLETS DISTRIBUTION AS PER THE ENGINEER INSTRUCTION TO AVOID
THE NOISE.
SHALL BE AS PER ID DESIGN
SSLD−(20mmx2SLOT),LENGTH 1mt.−07# 10. THERMOSTAT SENSOR SHALL BE PROVIDED ON
THE RETURN AIR SIDE OF THE MACHINE.
RLD−(20mmx2SLOT),LENGTH AS SHOWN
3
11. ALL MEP ELEMENTS POSSIBLE TO APPEAR IN
S.A PLENUM−900x200x250(H)−07# VILLA FACADE SHALL BE SUBJECTED TO

SSLD−(20mmx2SLOT),LENGTH 1mt.−10# WITH 2#, Ø150 FLEX. EACH PLENUM SAD 300x200 ARCHITECT / CLIENT APPROVAL.
12. REFRIGERANT PIPES TO BE CONNECTED TO
RLD−(20mmx2SLOT),LENGTH AS SHOWN TOTAL= 508 L/s (75 L/s EACH) SAD 300x200 SSLD−(20mmx2SLOT),LENGTH 1mt.−07# RESPECTED INDOOR AND OUTDOORS.
S.A PLENUM−900x200x250(H)−10# RLD−(20mmx2SLOT),LENGTH AS SHOWN 13. EXTRACT AIR FAN SHALL BE PROVIDED WITH

WITH 2#, Ø150 FLEX. EACH PLENUM S.A PLENUM−900x200x250(H)−07# TIMER TO SCHEDULE A PRESET SHUTDOWN
TIME BETWEEN 1AM TO 4AM.
TOTAL= 708 L/s (70 L/s EACH) SSLD−(20mmx2SLOT),LENGTH 1mt.−13# SAD 500x250 WITH 2#, Ø150 FLEX. EACH PLENUM 14. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE
DESIGN OF ALL TEMPORARY WORKS RELATED TO THE
RLD−(20mmx2SLOT),LENGTH AS SHOWN SAD 500x250 TOTAL= 517 L/s (75 L/s EACH) CONSTRUCTION PROCESS.THE CONTRACTOR SHALL
OBTAIN THIRD PARTY VERIFICATION OF TEMPORARY
S.A PLENUM−900x200x250(H)−13#
C

BEDROOM BEDROOM WORKS PROPOSALS BY SUITABLY QUALIFIED

PROFESSIONALS AND SHALL SUBMIT EVIDENCE TO
SSLD−(20mmx2SLOT),LENGTH 1mt.−10# WITH 2#, Ø150 FLEX. EACH PLENUM 01 02
DEMONSTRATE THIS PRIOR TO ANY TEMPORARY

RLD−(20mmx2SLOT),LENGTH AS SHOWN TOTAL= 1085 L/s (85 L/s EACH) WIC 01 WIC 02
WORKS INSTALLATION. IN ADDITION THE
CONTRACTOR SHALL PROVIDE A TEMPORARY WORKS
CO-ORDINATOR ON SITE WITH SPECIFIC
S.A PLENUM−900x200x250(H)−10# BATH 01
ACCESS DOOR PANEL RESPONSIBILITY FOR THE ADEQUACY OF ALL
WITH 2#, Ø150 FLEX. EACH PLENUM ACCESS DOOR PANEL TEMPORARY WORKS PROPOSALS. TEMPORARY
SAD 200x200 600X600 "TYPICAL" WORKS INSTALLATIONS SHALL NOT PROGRESS
TOTAL= 708 L/s (70 L/s EACH) 600X600 "TYPICAL" UNLESS SUCH VERIFICATION HAS BEEN PROVIDED.
15. AIR OUTLETS SHALL BE AS PER FINAL ID DESIGN
SSLD−(20mmx2SLOT),LENGTH 1mt.−13#
4 RLD−(20mmx2SLOT),LENGTH AS SHOWN
S.A PLENUM−900x200x250(H)−13# LEGEND :-
WITH 2#, Ø150 FLEX. EACH PLENUM TH TH
TOTAL= 1085 L/s (85 L/s EACH) BATH 02
FCU - FAN COIL UNIT ( )
IDU - INDOOR UNIT (DECORATIVE) ( )
IDU−FF−05 IDU−FF−06 ODU - OUTDOOR UNIT ( )
EAF - EXTRACT AIR FAN ( )

5 SAD
RAD
-
-
SUPPLY AIR DUCT (
RETURN AIR DUCT (
)
)
FAD - FRESH AIR DUCT ( )
(UPVC MATERIAL DUCT) ( )

SAD 600x300 SAD EAD - EXTRACT AIR DUCT ( )

REF - REFRIGERANT PIPE ( )
SAD 500x250 SAD 400x200
SAD 300x200 SAD 600x300 F/A - FROM ABOVE
F/B - FROM BELOW
TH
6 SAD 600x300 T/A
T/B
-
-
TO ABOVE
TO BELOW
MASTER TH H/L - HIGH LEVEL
BEDROOM FAMILY L/L - LOW LEVEL
PANTRY SHOW F/O - FROM OUTSIDE
LIVING
IDU−FF−01 MASTER SAD 500x250 KITCHEN T/O - TO OUTSIDE
MASTER WIC
TH SD - SUPPLY AIR DIFFUSER ( )
BATH B.M 700X300 SAD 500x250 RD - RETURN AIR DIFFUSER ( )
SR - SUPPLY AIR REGISTER ( )
7 VD
SAD 300x200 ELSD EXHAUST LINEAR SLOT DIFFUSER ( )
ACCESS DOOR PANEL SAD 600x400 RG - RETURN AIR GRILLE ( )
600X600 "TYPICAL" SAD 500x300 ED - EXTRACT AIR DIFFUSER ( )
RAD 600x300 SAD 600x350 IDU−FF−03 DV - DISC VALVE ( )
VCD - VOLUME CONTROL DAMPER ( )
IDU−FF−02 NRD - VOLUME CONTROL DAMPER ( )
TH - THERMOSTAT ( TH )
TH SAD 500x300 TD T - TEMPERATURE CONTROLLER ( T )
VD
8 SAD 400x200
R - RETURN AIR TEMPERATURE SENSOR( R )

RAD 600x300 SAD 600x300 SAD 500x300 VRF - VRF UNIT

VD SAD 500x250 SAD 400x200
SAD FAF - FRESH AIR FAN

IDU−FF−04
B

9 EAF - EXHAUST AIR FAN

TD - TRANSFER DUCT
B.M 700X300 ACCESS DOOR PANEL
600X600 "TYPICAL" BATH 04

IDU−FF−08 IDU−FF−07
PROJECT NAME :
ACCESS DOOR PANEL TH TH
600X600 "TYPICAL" ACCESS DOOR PANEL

BATH 03
600X600 "TYPICAL" AJMAN VILLA 02
SAD 600x250
VD WIC04 WIC03 VD
10 W.O W.O
PROJECT NUMBER : 1011-AJM
SSLD−(20mmx2SLOT),LENGTH 1mt.−07# SAD 200x200
RLD−(20mmx2SLOT),LENGTH AS SHOWN
S.A PLENUM−900x200x250(H)−07#
SAD 600x250 PROJECT LOCATION : AJMAN, UAE
WITH 2#, Ø150 FLEX. EACH PLENUM VD BEDROOM SSLD−(20mmx2SLOT),LENGTH 1mt.−07#
TOTAL= 574 L/s (82 L/s EACH) VD VD 03 VD PLOT ID: 2421
BEDROOM
04
SAD 300x200 RLD−(20mmx2SLOT),LENGTH AS SHOWN
S.A PLENUM−900x200x250(H)−07#
SAD 300x200
VD SAD 300x200 WITH 2#, Ø150 FLEX. EACH PLENUM
TOTAL= 574 L/s (82 L/s EACH)
TENDER DOCUMENTS
11 MECHANICAL DRAWINGS
VD

D MARCH TENDER DOCUMENTS A.A WS

2023 A
C NOV 2022 AUTHORITY A.A WS
SUBMISSION A
B NOV 2022 Detailed Design A.A WS
A
A AUG 2022 Schematic Design A.A WS
A
TO BY
REV. DATE DESCRIPTION
A

ISSUED

SHEET ISSUE DATE MARCH 2023

DRAWN BY: N.A CHECKED BY: A.G

A B C D E F G H J K L M
SHEET TITLE

MAIN VILLA-FIRST FLOOR

PLAN-OVER ALL HVAC SYSTEM AC
1 MAIN
1 : 100
VILLA-FIRST FLOOR PLAN-OVER ALL HVAC SYSTEM AC
SCALE PROJECT NO. BLDG NO SHEET NO. REV.
1:100 1011-AJM B00 MH-102 D

1 2 3 4 5 6 7
 1 2 3 4 5 6 7
CLIENT :

MR. ABDULLA ALNUAIMI

CONSULTANT:
D

E-MAIL: mail@whitespace.ae URL: www.whitespace.ae

GENERALNOTES

1. REFER FOR TYPICAL INSTALLATIONS

DETAILS & GREEN BLDG NOTES.
2. REFER FOR SCHEMATIC DIAGRAM.
3. CONTRACTOR TO COMPLY WITH AUTHORITY
REGULATION DURING EXECUTION.
1 4. CONTRACTOR SHALL BE RESPONSIBLE FOR
OVERALL COORDINATION OF MEP SERVICES.
5. CONTRACTOR SHALL BE RESPONSIBLE TO
PROVIDE SLEEVE IN STRUCTURAL MEMBER
FOR PIPE CROSSING.
6. THE CONTRACTOR TO CO-ORDINATE WITH
ARCHITECT FOR LATEST ARCHITECTURAL,
STRUCTURAL & ID DRAWINGS FOR
PREPARATION OF SHOP DRAWINGS.
7. THE CONTRACTOR TO CO-ORDINATE FOR ROOF
EQUIPMENTS AND LOUVER LOCATION WITH
ARCHITECT AND TO BE OBTAIN ARCHITECT
APPROVAL ON PRIOR TO SITE EXECUTION.
8. AC CONDENSATE DRAIN PIPING SHALL BE
THERMALLY INSULATED & SHALL BE
CONNECTED TO NEAREST FLOOR DRAIN.
9. RETURN AIR OPENING OF THE DUCTS SHALL BE
AS PER THE ENGINEER INSTRUCTION TO AVOID

2
THE NOISE.
10. THERMOSTAT SENSOR SHALL BE PROVIDED ON
THE RETURN AIR SIDE OF THE MACHINE.
11. ALL MEP ELEMENTS POSSIBLE TO APPEAR IN
VILLA FACADE SHALL BE SUBJECTED TO
ARCHITECT / CLIENT APPROVAL.
12. REFRIGERANT PIPES TO BE CONNECTED TO
RESPECTED INDOOR AND OUTDOORS.
13. EXTRACT AIR FAN SHALL BE PROVIDED WITH
TIMER TO SCHEDULE A PRESET SHUTDOWN

3 TIME BETWEEN 1AM TO 4AM.

14. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE
DESIGN OF ALL TEMPORARY WORKS RELATED TO THE
CONSTRUCTION PROCESS.THE CONTRACTOR SHALL
OBTAIN THIRD PARTY VERIFICATION OF TEMPORARY
C

WORKS PROPOSALS BY SUITABLY QUALIFIED

PROFESSIONALS AND SHALL SUBMIT EVIDENCE TO
DEMONSTRATE THIS PRIOR TO ANY TEMPORARY
WORKS INSTALLATION. IN ADDITION THE
CONTRACTOR SHALL PROVIDE A TEMPORARY WORKS
CO-ORDINATOR ON SITE WITH SPECIFIC
RESPONSIBILITY FOR THE ADEQUACY OF ALL
TEMPORARY WORKS PROPOSALS. TEMPORARY
WORKS INSTALLATIONS SHALL NOT PROGRESS
UNLESS SUCH VERIFICATION HAS BEEN PROVIDED.
15. AIR OUTLETS SHALL BE AS PER FINAL ID DESIGN

LEGEND :-

FCU - FAN COIL UNIT ( )

IDU - INDOOR UNIT (DECORATIVE) ( )

4 ODU
EAF
-
-
OUTDOOR UNIT (
EXTRACT AIR FAN (
)
)
SAD - SUPPLY AIR DUCT ( )
RAD - RETURN AIR DUCT ( )
FAD - FRESH AIR DUCT ( )
(UPVC MATERIAL DUCT) ( )
EAD - EXTRACT AIR DUCT ( )
REF - REFRIGERANT PIPE ( )
DX/VRF−ODU−02 F/A - FROM ABOVE

5 F/B
T/A
-
-
FROM BELOW
TO ABOVE
T/B - TO BELOW
H/L - HIGH LEVEL
L/L - LOW LEVEL
F/O - FROM OUTSIDE
T/O - TO OUTSIDE
SD - SUPPLY AIR DIFFUSER ( )

6 RD - RETURN AIR DIFFUSER ( )

SR - SUPPLY AIR REGISTER ( )
ELSD EXHAUST LINEAR SLOT DIFFUSER ( )
RG - RETURN AIR GRILLE ( )
DX/VRF−ODU−01
ED - EXTRACT AIR DIFFUSER ( )
DV - DISC VALVE ( )
VCD - VOLUME CONTROL DAMPER ( )
NRD - VOLUME CONTROL DAMPER ( )
7 TH
T
-
-
THERMOSTAT ( TH )
TEMPERATURE CONTROLLER ( T )
R - RETURN AIR TEMPERATURE SENSOR( R )
EAF−RF−02
VRF - VRF UNIT

FAF - FRESH AIR FAN

8
B

EAF - EXHAUST AIR FAN

TD - TRANSFER DUCT

FAF−RF−01

EAF−RF−01
9 PROJECT NAME :

AJMAN VILLA 02

PROJECT NUMBER : 1011-AJM

PROJECT LOCATION : AJMAN, UAE

10 PLOT ID: 2421

TENDER DOCUMENTS
MECHANICAL DRAWINGS

11 D MARCH TENDER DOCUMENTS A.A WS

2023 A
C NOV 2022 AUTHORITY A.A WS
SUBMISSION A
B NOV 2022 Detailed Design A.A WS
A
A AUG 2022 Schematic Design A.A WS
A
TO BY
REV. DATE DESCRIPTION
A

ISSUED

SHEET ISSUE DATE MARCH 2023

DRAWN BY: N.A CHECKED BY: A.G

SHEET TITLE

A B C D E F G H J K L M MAIN VILLA - ROOF FLOOR PLAN -

OVER ALL HVAC SYSTEM AC
1 MAIN
1 : 100
VILLA - ROOF FLOOR PLAN - OVER ALL HVAC SYSTEM AC SCALE PROJECT NO. BLDG NO SHEET NO. REV.
1:100 1011-AJM B00 MH-103 D

1 2 3 4 5 6 7
 1 2 3 4 5 6 7
CLIENT :

MR. ABDULLA ALNUAIMI

CONSULTANT:
D

E-MAIL: mail@whitespace.ae URL: www.whitespace.ae

GENERALNOTES

1. REFER FOR TYPICAL INSTALLATIONS

DETAILS & GREEN BLDG NOTES.
2. REFER FOR SCHEMATIC DIAGRAM.
3. CONTRACTOR TO COMPLY WITH AUTHORITY
REGULATION DURING EXECUTION.
4. CONTRACTOR SHALL BE RESPONSIBLE FOR
OVERALL COORDINATION OF MEP SERVICES.
5. CONTRACTOR SHALL BE RESPONSIBLE TO
PROVIDE SLEEVE IN STRUCTURAL MEMBER
FOR PIPE CROSSING.
6. THE CONTRACTOR TO CO-ORDINATE WITH
ARCHITECT FOR LATEST ARCHITECTURAL,
STRUCTURAL & ID DRAWINGS FOR
PREPARATION OF SHOP DRAWINGS.
7. THE CONTRACTOR TO CO-ORDINATE FOR ROOF
EQUIPMENTS AND LOUVER LOCATION WITH
ARCHITECT AND TO BE OBTAIN ARCHITECT
APPROVAL ON PRIOR TO SITE EXECUTION.
8. AC CONDENSATE DRAIN PIPING SHALL BE
THERMALLY INSULATED & SHALL BE
CONNECTED TO NEAREST FLOOR DRAIN.
9. RETURN AIR OPENING OF THE DUCTS SHALL BE
AS PER THE ENGINEER INSTRUCTION TO AVOID
THE NOISE.
10. THERMOSTAT SENSOR SHALL BE PROVIDED ON
THE RETURN AIR SIDE OF THE MACHINE.

9 9 11. ALL MEP ELEMENTS POSSIBLE TO APPEAR IN

VILLA FACADE SHALL BE SUBJECTED TO
ARCHITECT / CLIENT APPROVAL.
12. REFRIGERANT PIPES TO BE CONNECTED TO
RESPECTED INDOOR AND OUTDOORS.
13. EXTRACT AIR FAN SHALL BE PROVIDED WITH
TIMER TO SCHEDULE A PRESET SHUTDOWN
TIME BETWEEN 1AM TO 4AM.
14. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE
DESIGN OF ALL TEMPORARY WORKS RELATED TO THE
CONSTRUCTION PROCESS.THE CONTRACTOR SHALL
OBTAIN THIRD PARTY VERIFICATION OF TEMPORARY
C

WORKS PROPOSALS BY SUITABLY QUALIFIED

PROFESSIONALS AND SHALL SUBMIT EVIDENCE TO
DEMONSTRATE THIS PRIOR TO ANY TEMPORARY
WORKS INSTALLATION. IN ADDITION THE
10 10 CONTRACTOR SHALL PROVIDE A TEMPORARY WORKS
CO-ORDINATOR ON SITE WITH SPECIFIC
RESPONSIBILITY FOR THE ADEQUACY OF ALL
TEMPORARY WORKS PROPOSALS. TEMPORARY
WORKS INSTALLATIONS SHALL NOT PROGRESS
SAD 200x200 UNLESS SUCH VERIFICATION HAS BEEN PROVIDED.
15. AIR OUTLETS SHALL BE AS PER FINAL ID DESIGN
W.O MAID RM 01
MAIDS COMMON RM
SAD 300x200 F6 W4
F6 W4 VD C1 S4
C1 S4 LEGEND :-
SAD 400x300
FCU - FAN COIL UNIT ( )
IDU - INDOOR UNIT (DECORATIVE) ( )
ODU - OUTDOOR UNIT ( )
11 11 EAF
SAD
-
-
EXTRACT AIR FAN (
SUPPLY AIR DUCT ( )
)

SAD 500x300 RAD - RETURN AIR DUCT ( )

W.O FAD - FRESH AIR DUCT ( )
MAID RM 02 (UPVC MATERIAL DUCT) ( )
B.M 700X300 SAD 300x200F6 W4 EAD - EXTRACT AIR DUCT ( )
VD C1 S4
REF - REFRIGERANT PIPE ( )
F/A - FROM ABOVE
F/B - FROM BELOW
VD T/A - TO ABOVE
MAIDS BATH. 02
SAD 600x300 T/B - TO BELOW
F7 W4 H/L - HIGH LEVEL
C4 W.O L/L - LOW LEVEL
TH F/O - FROM OUTSIDE
RAD 600x300 T/O - TO OUTSIDE
VD SD - SUPPLY AIR DIFFUSER ( )
RD - RETURN AIR DIFFUSER ( )

ACCESS DOOR MAID RM 03 ODU−GF−09 SR - SUPPLY AIR REGISTER ( )

MAIDS BATH. SAD
01 300x200
PANEL 600X600 F6 W4 ELSD EXHAUST LINEAR SLOT DIFFUSER ( )
F7 W4 C1 S4 RG - RETURN AIR GRILLE ( )
IDU−GF−09 C4
12 12 12 12
ED - EXTRACT AIR DIFFUSER ( )
DV - DISC VALVE ( )
- - - - VCD - VOLUME CONTROL DAMPER ( )
B01 B01 B01 B01 NRD - VOLUME CONTROL DAMPER ( )
TH - THERMOSTAT ( TH )
T - TEMPERATURE CONTROLLER ( T )
R - RETURN AIR TEMPERATURE SENSOR( R )

SSLD−(20mmx2SLOT),LENGTH 1mt.−10# VRF - VRF UNIT

RLD−(20mmx2SLOT),LENGTH AS SHOWN
FAF -
S.A PLENUM−900x200x250(H)−10# FRESH AIR FAN

WITH 2#, Ø150 FLEX. EACH PLENUM

B

EAF - EXHAUST AIR FAN

TOTAL= 783 L/s (80 L/s EACH) TD - TRANSFER DUCT

PROJECT NAME :
PARKING
97 m² AJMAN VILLA 02

PROJECT NUMBER : 1011-AJM

PROJECT LOCATION : AJMAN, UAE

PLOT ID: 2421

TENDER DOCUMENTS
-
13 13
- -
13 13
-
MECHANICAL DRAWINGS
B03 B03 B03 B03

D MARCH TENDER DOCUMENTS A.A WS

2023 A
C NOV 2022 AUTHORITY A.A WS
SUBMISSION A
B NOV 2022 Detailed Design A.A WS
A
A AUG 2022 Schematic Design A.A WS
A
TO BY
L M L M REV. DATE DESCRIPTION
A

ISSUED

SHEET ISSUE DATE MARCH 2023

DRAWN BY: N.A CHECKED BY: A.G

SHEET TITLE

SERVICE BUIDING A FLOOR PLAN

1 SERVICE BUIDING A FLOOR PLAN HVAC SYSTEM AC 2 SERVICE

1 : 100
BUILDING A ROOF PLAN HVAC SYSTEM AC HVAC SYSTEM AC
1 : 100 SCALE PROJECT NO. BLDG NO SHEET NO. REV.
1:100 1011-AJM B00 MH-111 D

1 2 3 4 5 6 7
 1 2 3 4 5 6 7
CLIENT :

MR. ABDULLA ALNUAIMI

CONSULTANT:
D

E-MAIL: mail@whitespace.ae URL: www.whitespace.ae

GENERALNOTES

1. REFER FOR TYPICAL INSTALLATIONS

DETAILS & GREEN BLDG NOTES.
2. REFER FOR SCHEMATIC DIAGRAM.
3. CONTRACTOR TO COMPLY WITH AUTHORITY
REGULATION DURING EXECUTION.
4. CONTRACTOR SHALL BE RESPONSIBLE FOR
OVERALL COORDINATION OF MEP SERVICES.
5. CONTRACTOR SHALL BE RESPONSIBLE TO
PROVIDE SLEEVE IN STRUCTURAL MEMBER
FOR PIPE CROSSING.
6. THE CONTRACTOR TO CO-ORDINATE WITH
ARCHITECT FOR LATEST ARCHITECTURAL,
STRUCTURAL & ID DRAWINGS FOR
PREPARATION OF SHOP DRAWINGS.
7. THE CONTRACTOR TO CO-ORDINATE FOR ROOF
EQUIPMENTS AND LOUVER LOCATION WITH
ARCHITECT AND TO BE OBTAIN ARCHITECT
APPROVAL ON PRIOR TO SITE EXECUTION.
8. AC CONDENSATE DRAIN PIPING SHALL BE
THERMALLY INSULATED & SHALL BE
CONNECTED TO NEAREST FLOOR DRAIN.
9. RETURN AIR OPENING OF THE DUCTS SHALL BE
N
-
O
-
N
-
O
-
AS PER THE ENGINEER INSTRUCTION TO AVOID
THE NOISE.
B02 B02 B02 B02 10. THERMOSTAT SENSOR SHALL BE PROVIDED ON
THE RETURN AIR SIDE OF THE MACHINE.
11. ALL MEP ELEMENTS POSSIBLE TO APPEAR IN
VILLA FACADE SHALL BE SUBJECTED TO
8 8 ARCHITECT / CLIENT APPROVAL.
12. REFRIGERANT PIPES TO BE CONNECTED TO
RESPECTED INDOOR AND OUTDOORS.
13. EXTRACT AIR FAN SHALL BE PROVIDED WITH
TIMER TO SCHEDULE A PRESET SHUTDOWN
TIME BETWEEN 1AM TO 4AM.
14. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE
9 9 DESIGN OF ALL TEMPORARY WORKS RELATED TO THE
CONSTRUCTION PROCESS.THE CONTRACTOR SHALL
OBTAIN THIRD PARTY VERIFICATION OF TEMPORARY
C

WORKS PROPOSALS BY SUITABLY QUALIFIED

PROFESSIONALS AND SHALL SUBMIT EVIDENCE TO
DEMONSTRATE THIS PRIOR TO ANY TEMPORARY
WORKS INSTALLATION. IN ADDITION THE
CONTRACTOR SHALL PROVIDE A TEMPORARY WORKS
CO-ORDINATOR ON SITE WITH SPECIFIC
RESPONSIBILITY FOR THE ADEQUACY OF ALL
TEMPORARY WORKS PROPOSALS. TEMPORARY
WORKS INSTALLATIONS SHALL NOT PROGRESS
ACCESS DOOR PANEL UNLESS SUCH VERIFICATION HAS BEEN PROVIDED.
600X600 15. AIR OUTLETS SHALL BE AS PER FINAL ID DESIGN

ODU−01

10 10 LEGEND :-

FCU - FAN COIL UNIT ( )

IDU - INDOOR UNIT (DECORATIVE) ( )
ODU - OUTDOOR UNIT ( )
IDU−GF−10 EAF - EXTRACT AIR FAN ( )
SD−(600X600)−02# SAD
RAD
-
-
SUPPLY AIR DUCT (
RETURN AIR DUCT (
)
)
RD−(600X600)−02# PREPARATORY KITCHEN FAD - FRESH AIR DUCT ( )
(UPVC MATERIAL DUCT) ( )
TOTAL= 370 L/s (185 L/s EACH) F6 W4
C4 S4 EAD - EXTRACT AIR DUCT ( )
REF - REFRIGERANT PIPE ( )
F/A - FROM ABOVE
SAD 500x300 F/B - FROM BELOW

11 11 T/A
T/B
-
-
TO ABOVE
TO BELOW
H/L - HIGH LEVEL
L/L - LOW LEVEL
F/O - FROM OUTSIDE
T/O - TO OUTSIDE
SD - SUPPLY AIR DIFFUSER ( )
RD - RETURN AIR DIFFUSER ( )
SR - SUPPLY AIR REGISTER ( )
ELSD EXHAUST LINEAR SLOT DIFFUSER ( )
RG - RETURN AIR GRILLE ( )

ED - EXTRACT AIR DIFFUSER ( )

DV - DISC VALVE ( )
STORE VCD - VOLUME CONTROL DAMPER ( )
F8 W4 NRD - VOLUME CONTROL DAMPER ( )
DB C3 S4 TH - THERMOSTAT ( TH )
T - TEMPERATURE CONTROLLER ( T )
R - RETURN AIR TEMPERATURE SENSOR( R )

VRF - VRF UNIT

-
12 12
-
12
-
12
- FAF - FRESH AIR FAN

B01 B01 B01 B01

LPG STORE
B

EAF - EXHAUST AIR FAN

TD - TRANSFER DUCT

PROJECT NAME :

AJMAN VILLA 02

PROJECT NUMBER : 1011-AJM

PROJECT LOCATION : AJMAN, UAE

PLOT ID: 2421

N O N O
-
B02
-
B02
-
B02
-
B02 TENDER DOCUMENTS
MECHANICAL DRAWINGS

D MARCH TENDER DOCUMENTS A.A WS

2023 A
C NOV 2022 AUTHORITY A.A WS
SUBMISSION A
B NOV 2022 Detailed Design A.A WS
A
A AUG 2022 Schematic Design A.A WS
A
TO BY
REV. DATE DESCRIPTION
A

ISSUED

SHEET ISSUE DATE MARCH 2023

DRAWN BY: N.A CHECKED BY: A.G

SHEET TITLE

SERVICE BUIDING B FLOOR PLAN

1 SERVICE
1 : 100
BUIDING B FLOOR PLAN HVAC SYSTEM AC 2 SERVICE
1 : 100
BUILDING B ROOF PLAN HVAC SYSTEM AC HVAC SYSTEM AC
SCALE PROJECT NO. BLDG NO SHEET NO. REV.
1:100 1011-AJM B00 MH-112 D

1 2 3 4 5 6 7
 1 2 3 4 5 6 7
CLIENT :

MR. ABDULLA ALNUAIMI

CONSULTANT:
D

E-MAIL: mail@whitespace.ae URL: www.whitespace.ae

GENERALNOTES

1. REFER FOR TYPICAL INSTALLATIONS

DETAILS & GREEN BLDG NOTES.
2. REFER FOR SCHEMATIC DIAGRAM.
3. CONTRACTOR TO COMPLY WITH AUTHORITY
REGULATION DURING EXECUTION.
4. CONTRACTOR SHALL BE RESPONSIBLE FOR
OVERALL COORDINATION OF MEP SERVICES.

P Q
5. CONTRACTOR SHALL BE RESPONSIBLE TO
PROVIDE SLEEVE IN STRUCTURAL MEMBER
- - FOR PIPE CROSSING.
B04 B04 6. THE CONTRACTOR TO CO-ORDINATE WITH
ARCHITECT FOR LATEST ARCHITECTURAL,
STRUCTURAL & ID DRAWINGS FOR
PREPARATION OF SHOP DRAWINGS.
7. THE CONTRACTOR TO CO-ORDINATE FOR ROOF
EQUIPMENTS AND LOUVER LOCATION WITH
ARCHITECT AND TO BE OBTAIN ARCHITECT
IDU−01 APPROVAL ON PRIOR TO SITE EXECUTION.
8. AC CONDENSATE DRAIN PIPING SHALL BE

01
- ODU−01 01
-
THERMALLY INSULATED & SHALL BE
CONNECTED TO NEAREST FLOOR DRAIN.

B04 No. 02# B04 9. RETURN AIR OPENING OF THE DUCTS SHALL BE
AS PER THE ENGINEER INSTRUCTION TO AVOID
DIFFERENT LEVELS THE NOISE.
10. THERMOSTAT SENSOR SHALL BE PROVIDED ON
THE RETURN AIR SIDE OF THE MACHINE.
11. ALL MEP ELEMENTS POSSIBLE TO APPEAR IN
VILLA FACADE SHALL BE SUBJECTED TO
ARCHITECT / CLIENT APPROVAL.
12. REFRIGERANT PIPES TO BE CONNECTED TO
RESPECTED INDOOR AND OUTDOORS.
13. EXTRACT AIR FAN SHALL BE PROVIDED WITH
TIMER TO SCHEDULE A PRESET SHUTDOWN
TIME BETWEEN 1AM TO 4AM.
14. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE
DESIGN OF ALL TEMPORARY WORKS RELATED TO THE
CONSTRUCTION PROCESS.THE CONTRACTOR SHALL
OBTAIN THIRD PARTY VERIFICATION OF TEMPORARY
C

WORKS PROPOSALS BY SUITABLY QUALIFIED

IDU−02 PROFESSIONALS AND SHALL SUBMIT EVIDENCE TO
DEMONSTRATE THIS PRIOR TO ANY TEMPORARY
WORKS INSTALLATION. IN ADDITION THE
CONTRACTOR SHALL PROVIDE A TEMPORARY WORKS
CO-ORDINATOR ON SITE WITH SPECIFIC
RESPONSIBILITY FOR THE ADEQUACY OF ALL
TEMPORARY WORKS PROPOSALS. TEMPORARY
WORKS INSTALLATIONS SHALL NOT PROGRESS
UNLESS SUCH VERIFICATION HAS BEEN PROVIDED.
15. AIR OUTLETS SHALL BE AS PER FINAL ID DESIGN

-
02 -
02
B04 B04
LEGEND :-

FCU - FAN COIL UNIT ( )

IDU - INDOOR UNIT (DECORATIVE) ( )
ODU - OUTDOOR UNIT ( )
EAF - EXTRACT AIR FAN ( )
SAD - SUPPLY AIR DUCT ( )
RAD - RETURN AIR DUCT ( )
FAD - FRESH AIR DUCT ( )
(UPVC MATERIAL DUCT) ( )
EAD - EXTRACT AIR DUCT ( )
REF - REFRIGERANT PIPE ( )
F/A - FROM ABOVE
F/B - FROM BELOW
T/A - TO ABOVE
T/B - TO BELOW
H/L - HIGH LEVEL
L/L - LOW LEVEL
F/O - FROM OUTSIDE
T/O - TO OUTSIDE

-
03 -
03 SD
RD
-
-
SUPPLY AIR DIFFUSER (
RETURN AIR DIFFUSER (
)
)
B04 B04 SR - SUPPLY AIR REGISTER ( )
ELSD EXHAUST LINEAR SLOT DIFFUSER ( )
RG - RETURN AIR GRILLE ( )

ED - EXTRACT AIR DIFFUSER ( )

DV - DISC VALVE ( )
VCD - VOLUME CONTROL DAMPER ( )
NRD - VOLUME CONTROL DAMPER ( )
TH - THERMOSTAT ( TH )
T - TEMPERATURE CONTROLLER ( T )
R - RETURN AIR TEMPERATURE SENSOR( R )

VRF - VRF UNIT

FAF - FRESH AIR FAN

B

EAF - EXHAUST AIR FAN

IDU−02 TD - TRANSFER DUCT

-
04 -
04
B04 B04
PROJECT NAME :

AJMAN VILLA 02
ODU−01
No. 01#
DIFFERENT LEVELS P Q PROJECT NUMBER :
- - 1011-AJM
B04 B04
PROJECT LOCATION : AJMAN, UAE

PLOT ID: 2421

TENDER DOCUMENTS
MECHANICAL DERAWINGS

D MARCH TENDER DOCUMENTS A.A WS

2023 A
C NOV 2022 AUTHORITY A.A WS
SUBMISSION A
B NOV 2022 Detailed Design A.A WS
A
A AUG 2022 Schematic Design A.A WS
A
TO BY
REV. DATE DESCRIPTION
A

ISSUED

SHEET ISSUE DATE MARCH 2023

DRAWN BY: N.A CHECKED BY: A.G

1 GATE BUILDINGS FLOOR PLANS HVAC SYSTEM AC SHEET TITLE

2 GATE BUILDINGS ROOF PLAN HVAC SYSTEM AC

1 : 100

1 : 100 GATE BUILDINGS FLOOR PLANS

HVAC SYSTEM AC
SCALE PROJECT NO. BLDG NO SHEET NO. REV.
1:100 1011-AJM B00 MH-113 D

1 2 3 4 5 6 7
 1 2 3 4 5 6 7
CLIENT :

MR. ABDULLA ALNUAIMI

CONSULTANT:
D

E-MAIL: mail@whitespace.ae URL: www.whitespace.ae

GENERALNOTES

1. REFER FOR TYPICAL INSTALLATIONS

DETAILS & GREEN BLDG NOTES.
2. REFER FOR SCHEMATIC DIAGRAM.
3. CONTRACTOR TO COMPLY WITH AUTHORITY
REGULATION DURING EXECUTION.
4. CONTRACTOR SHALL BE RESPONSIBLE FOR
OVERALL COORDINATION OF MEP SERVICES.
5. CONTRACTOR SHALL BE RESPONSIBLE TO
LIVING
? ROOM PROVIDE SLEEVE IN STRUCTURAL MEMBER
FOR PIPE CROSSING.
F1 W1 6. THE CONTRACTOR TO CO-ORDINATE WITH
C1 S1
ARCHITECT FOR LATEST ARCHITECTURAL,
2 STRUCTURAL & ID DRAWINGS FOR
PREPARATION OF SHOP DRAWINGS.
7. THE CONTRACTOR TO CO-ORDINATE FOR ROOF
EQUIPMENTS AND LOUVER LOCATION WITH
ARCHITECT AND TO BE OBTAIN ARCHITECT
APPROVAL ON PRIOR TO SITE EXECUTION.
8. AC CONDENSATE DRAIN PIPING SHALL BE
THERMALLY INSULATED & SHALL BE
CONNECTED TO NEAREST FLOOR DRAIN.
9. RETURN AIR OPENING OF THE DUCTS SHALL BE

3 AS PER THE ENGINEER INSTRUCTION TO AVOID

THE NOISE.
10. THERMOSTAT SENSOR SHALL BE PROVIDED ON
THE RETURN AIR SIDE OF THE MACHINE.
11. ALL MEP ELEMENTS POSSIBLE TO APPEAR IN
VILLA FACADE SHALL BE SUBJECTED TO
ARCHITECT / CLIENT APPROVAL.
FAMILY DINING
12. REFRIGERANT PIPES TO BE CONNECTED TO
F1 W1 RESPECTED INDOOR AND OUTDOORS.
C1 S1 13. EXTRACT AIR FAN SHALL BE PROVIDED WITH
TIMER TO SCHEDULE A PRESET SHUTDOWN
TIME BETWEEN 1AM TO 4AM.
14. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE
DESIGN OF ALL TEMPORARY WORKS RELATED TO THE
CONSTRUCTION PROCESS.THE CONTRACTOR SHALL
OBTAIN THIRD PARTY VERIFICATION OF TEMPORARY
C

WORKS PROPOSALS BY SUITABLY QUALIFIED

PROFESSIONALS AND SHALL SUBMIT EVIDENCE TO
DEMONSTRATE THIS PRIOR TO ANY TEMPORARY
WORKS INSTALLATION. IN ADDITION THE
CONTRACTOR SHALL PROVIDE A TEMPORARY WORKS
CO-ORDINATOR ON SITE WITH SPECIFIC

4
RESPONSIBILITY FOR THE ADEQUACY OF ALL
TEMPORARY WORKS PROPOSALS. TEMPORARY
KITCHEN WORKS INSTALLATIONS SHALL NOT PROGRESS
UNLESS SUCH VERIFICATION HAS BEEN PROVIDED.
F1 W1 15. AIR OUTLETS SHALL BE AS PER FINAL ID DESIGN
C1 S1

IDU−GF−06 LEGEND :-
IDU−GF−05
5 FCU - FAN COIL UNIT ( )
IDU - INDOOR UNIT (DECORATIVE) ( )
ODU - OUTDOOR UNIT ( )
REF. GUEST BATH EAF - EXTRACT AIR FAN ( )
SAD - SUPPLY AIR DUCT ( )
F1 W2 RAD - RETURN AIR DUCT ( )
C2 S1 FAD - FRESH AIR DUCT ( )

6 GUEST BEDROOM
?
F1 S1 EAD -
(UPVC MATERIAL DUCT) (
EXTRACT AIR DUCT ( )
)

IDU−GF−07
IDU−GF−01 IDU−GF−04 C1 W1 REF - REFRIGERANT PIPE ( )
FORMAL DINING
POWDER RM F/A - FROM ABOVE
F1 W1 IDU−GF−08 F/B - FROM BELOW
C1 S1 F2 W2 T/A - TO ABOVE
? ? C2 S1 T/B - TO BELOW
FORMAL LIVING ENTRANCE LOBBY H/L - HIGH LEVEL
?
F1 W1 F1 W1 L/L - LOW LEVEL
F/O - FROM OUTSIDE
7 C1 S1
REF. IDU−GF−03 REF.
C1 S1
T/O - TO OUTSIDE
SD - SUPPLY AIR DIFFUSER ( )
POWDER RM PANTRY CLOAK ROOM RD - RETURN AIR DIFFUSER ( )
F2 W2 F6 W2 F6 S4 SR - SUPPLY AIR REGISTER ( )
C2 C2 S4 C1 W1
ELSD EXHAUST LINEAR SLOT DIFFUSER ( )
?
RG - RETURN AIR GRILLE ( )

ED - EXTRACT AIR DIFFUSER ( )

8 IDU−GF−02
?
GYM
F5 S3
DV
VCD
-
-
DISC VALVE ( )
VOLUME CONTROL DAMPER ( )
NRD - VOLUME CONTROL DAMPER ( )
REF. C1 W1 TH - THERMOSTAT ( TH )
?
T - TEMPERATURE CONTROLLER ( T )
R - RETURN AIR TEMPERATURE SENSOR( R )
IDU−01
VRF - VRF UNIT
9
LC ROOM FAF - FRESH AIR FAN

F8 S4
B

C3 W1 EAF - EXHAUST AIR FAN

TD - TRANSFER DUCT
ELE. CABINET
1 m²

PROJECT NAME :

10 STORE AJMAN VILLA 02

F6 S4
C1 W1

?
? MAID RM 01 PROJECT NUMBER : 1011-AJM
?
LAUNDRY F6 W4
C1 S4
F6 S4
C2 W2
PROJECT LOCATION : AJMAN, UAE
MAIDS COMMON RM
F6 W4 PLOT ID: 2421
11 ?
C1 S4

TENDER DOCUMENTS
MAID RM 02
F6
? W4
MECHANICAL DRAWINGS
C1 S4

MAIDS BATH. 02
?
F7 W4
C4 D MARCH TENDER DOCUMENTS A.A WS
? 2023 A
C NOV 2022 AUTHORITY A.A WS
SUBMISSION A
B NOV 2022 Detailed Design A.A WS
A
A AUG 2022 Schematic Design A.A WS
A
TO BY
REV. DATE DESCRIPTION
A

ISSUED
A B C D E F G H J K L M
SHEET ISSUE DATE MARCH 2023

DRAWN BY: N.A CHECKED BY: A.G

SHEET TITLE
MAIN VILLA-GROUND FLOOR
PLAN-OVER ALL REFRIGERANT
1 MAIN VILLA-GROUND FLOOR PLAN-OVER ALL REFRIGERANT PIPE SYSTEM PIPE SYSTEM
1 : 100 SCALE PROJECT NO. BLDG NO SHEET NO. REV.
1:100 1011-AJM B00 MP-101 D

1 2 3 4 5 6 7
 1 2 3 4 5 6 7
CLIENT :

MR. ABDULLA ALNUAIMI

CONSULTANT:
D

E-MAIL: mail@whitespace.ae URL: www.whitespace.ae

GENERALNOTES

1 1. REFER FOR TYPICAL INSTALLATIONS

DETAILS & GREEN BLDG NOTES.
2. REFER FOR SCHEMATIC DIAGRAM.
3. CONTRACTOR TO COMPLY WITH AUTHORITY
REGULATION DURING EXECUTION.
4. CONTRACTOR SHALL BE RESPONSIBLE FOR
OVERALL COORDINATION OF MEP SERVICES.
5. CONTRACTOR SHALL BE RESPONSIBLE TO
PROVIDE SLEEVE IN STRUCTURAL MEMBER
FOR PIPE CROSSING.
6. THE CONTRACTOR TO CO-ORDINATE WITH
ARCHITECT FOR LATEST ARCHITECTURAL,
STRUCTURAL & ID DRAWINGS FOR
PREPARATION OF SHOP DRAWINGS.
7. THE CONTRACTOR TO CO-ORDINATE FOR ROOF
EQUIPMENTS AND LOUVER LOCATION WITH
ARCHITECT AND TO BE OBTAIN ARCHITECT
APPROVAL ON PRIOR TO SITE EXECUTION.
8. AC CONDENSATE DRAIN PIPING SHALL BE
2 THERMALLY INSULATED & SHALL BE
CONNECTED TO NEAREST FLOOR DRAIN.
9. RETURN AIR OPENING OF THE DUCTS SHALL BE
AS PER THE ENGINEER INSTRUCTION TO AVOID
THE NOISE.
10. THERMOSTAT SENSOR SHALL BE PROVIDED ON
THE RETURN AIR SIDE OF THE MACHINE.
11. ALL MEP ELEMENTS POSSIBLE TO APPEAR IN
VILLA FACADE SHALL BE SUBJECTED TO
ARCHITECT / CLIENT APPROVAL.
3 12. REFRIGERANT PIPES TO BE CONNECTED TO
RESPECTED INDOOR AND OUTDOORS.
13. EXTRACT AIR FAN SHALL BE PROVIDED WITH
TIMER TO SCHEDULE A PRESET SHUTDOWN
TIME BETWEEN 1AM TO 4AM.
14. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE
?
DESIGN OF ALL TEMPORARY WORKS RELATED TO THE
CONSTRUCTION PROCESS.THE CONTRACTOR SHALL
OBTAIN THIRD PARTY VERIFICATION OF TEMPORARY
BEDROOM
C

WORKS PROPOSALS BY SUITABLY QUALIFIED

01 PROFESSIONALS AND SHALL SUBMIT EVIDENCE TO
DEMONSTRATE THIS PRIOR TO ANY TEMPORARY
WORKS INSTALLATION. IN ADDITION THE
CONTRACTOR SHALL PROVIDE A TEMPORARY WORKS
CO-ORDINATOR ON SITE WITH SPECIFIC
RESPONSIBILITY FOR THE ADEQUACY OF ALL
TEMPORARY WORKS PROPOSALS. TEMPORARY
WORKS INSTALLATIONS SHALL NOT PROGRESS
UNLESS SUCH VERIFICATION HAS BEEN PROVIDED.
15. AIR OUTLETS SHALL BE AS PER FINAL ID DESIGN

IDU−FF−05 REF. T/B IDU−FF−06

4 LEGEND :-

FCU - FAN COIL UNIT ( )

IDU - INDOOR UNIT (DECORATIVE) ( )
ODU - OUTDOOR UNIT ( )
BATH 02
? EAF - EXTRACT AIR FAN ( )
SAD - SUPPLY AIR DUCT ( )
RAD - RETURN AIR DUCT ( )
FAD - FRESH AIR DUCT ( )
5 EAD -
(UPVC MATERIAL DUCT) (
EXTRACT AIR DUCT ( )
)

REF. F/A REF - REFRIGERANT PIPE ( )

REF. F/A - FROM ABOVE
F/B - FROM BELOW
REF. F/A T/A - TO ABOVE
T/B - TO BELOW
H/L - HIGH LEVEL
6 L/L
F/O
-
-
LOW LEVEL
FROM OUTSIDE
T/O - TO OUTSIDE
IDU−FF−01 SD - SUPPLY AIR DIFFUSER ( )
RD - RETURN AIR DIFFUSER ( )
REF. SR - SUPPLY AIR REGISTER ( )
FAMILY LIVING ELSD EXHAUST LINEAR SLOT DIFFUSER ( )

63 m² RG - RETURN AIR GRILLE ( )

7 MASTER
ED - EXTRACT AIR DIFFUSER ( )
DV - DISC VALVE ( )
BATH
FAMILY VCD - VOLUME CONTROL DAMPER ( )
MASTER DINING NRD - VOLUME CONTROL DAMPER ( )
WIC TH - THERMOSTAT ( TH )
T - TEMPERATURE CONTROLLER ( T )
IDU−FF−02 IDU−FF−03 -
R RETURN AIR TEMPERATURE SENSOR( R )

8 VRF - VRF UNIT

FAF - FRESH AIR FAN

IDU−FF−04 REF.
B

EAF - EXHAUST AIR FAN

REF. TD - TRANSFER DUCT

PROJECT NAME :
BATH 03

IDU−FF−08
REF.
IDU−FF−07
AJMAN VILLA 02
REF. PROJECT NUMBER : 1011-AJM
10
PROJECT LOCATION : AJMAN, UAE

PLOT ID: 2421

BEDROOM
TENDER DOCUMENTS
04
MECHANICAL DRAWINGS
11

D MARCH TENDER DOCUMENTS A.A WS

2023 A
C NOV 2022 AUTHORITY A.A WS
SUBMISSION A
B NOV 2022 Detailed Design A.A WS
A
A AUG 2022 Schematic Design A.A WS
A
TO BY
REV. DATE DESCRIPTION
A

ISSUED

SHEET ISSUE DATE MARCH 2023

DRAWN BY: N.A CHECKED BY: A.G

A B C D E F G H J K L M SHEET TITLE
MAIN VILLA-FIRST FLOOR
PLAN-OVER ALL REFRIGERANT
1 MAIN
1 : 100
VILLA-FIRST FLOOR PLAN-OVER ALL REFRIGERANT PIPE SYSTEM PIPE SYSTEM
SCALE PROJECT NO. BLDG NO SHEET NO. REV.
1:100 1011-AJM B00 MP-102 D

1 2 3 4 5 6 7
 1 2 3 4 5 6 7
CLIENT :

MR. ABDULLA ALNUAIMI

CONSULTANT:
D

E-MAIL: mail@whitespace.ae URL: www.whitespace.ae

1
GENERALNOTES

1. REFER FOR TYPICAL INSTALLATIONS

DETAILS & GREEN BLDG NOTES.
2. REFER FOR SCHEMATIC DIAGRAM.
3. CONTRACTOR TO COMPLY WITH AUTHORITY
REGULATION DURING EXECUTION.
4. CONTRACTOR SHALL BE RESPONSIBLE FOR
OVERALL COORDINATION OF MEP SERVICES.
5. CONTRACTOR SHALL BE RESPONSIBLE TO
PROVIDE SLEEVE IN STRUCTURAL MEMBER
FOR PIPE CROSSING.
6. THE CONTRACTOR TO CO-ORDINATE WITH
ARCHITECT FOR LATEST ARCHITECTURAL,
STRUCTURAL & ID DRAWINGS FOR
PREPARATION OF SHOP DRAWINGS.
7. THE CONTRACTOR TO CO-ORDINATE FOR ROOF
EQUIPMENTS AND LOUVER LOCATION WITH
2 ARCHITECT AND TO BE OBTAIN ARCHITECT
APPROVAL ON PRIOR TO SITE EXECUTION.
8. AC CONDENSATE DRAIN PIPING SHALL BE
THERMALLY INSULATED & SHALL BE
CONNECTED TO NEAREST FLOOR DRAIN.
9. RETURN AIR OPENING OF THE DUCTS SHALL BE
AS PER THE ENGINEER INSTRUCTION TO AVOID
THE NOISE.
10. THERMOSTAT SENSOR SHALL BE PROVIDED ON
THE RETURN AIR SIDE OF THE MACHINE.

3 11. ALL MEP ELEMENTS POSSIBLE TO APPEAR IN

VILLA FACADE SHALL BE SUBJECTED TO
ARCHITECT / CLIENT APPROVAL.
12. REFRIGERANT PIPES TO BE CONNECTED TO
RESPECTED INDOOR AND OUTDOORS.
13. EXTRACT AIR FAN SHALL BE PROVIDED WITH
TIMER TO SCHEDULE A PRESET SHUTDOWN
TIME BETWEEN 1AM TO 4AM.
14. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE
DESIGN OF ALL TEMPORARY WORKS RELATED TO THE
CONSTRUCTION PROCESS.THE CONTRACTOR SHALL
OBTAIN THIRD PARTY VERIFICATION OF TEMPORARY
C

WORKS PROPOSALS BY SUITABLY QUALIFIED

PROFESSIONALS AND SHALL SUBMIT EVIDENCE TO
DEMONSTRATE THIS PRIOR TO ANY TEMPORARY
WORKS INSTALLATION. IN ADDITION THE
CONTRACTOR SHALL PROVIDE A TEMPORARY WORKS
CO-ORDINATOR ON SITE WITH SPECIFIC
RESPONSIBILITY FOR THE ADEQUACY OF ALL
TEMPORARY WORKS PROPOSALS. TEMPORARY
WORKS INSTALLATIONS SHALL NOT PROGRESS
UNLESS SUCH VERIFICATION HAS BEEN PROVIDED.
15. AIR OUTLETS SHALL BE AS PER FINAL ID DESIGN

4
REF. T/B
LEGEND :-

REF. T/B FCU - FAN COIL UNIT ( )

IDU - INDOOR UNIT (DECORATIVE) ( )
ODU - OUTDOOR UNIT ( )
REF.
5 EAF
SAD
-
-
EXTRACT AIR FAN (
SUPPLY AIR DUCT ( )
)

RAD - RETURN AIR DUCT ( )

FAD - FRESH AIR DUCT ( )
DX/VRF−ODU−02 (UPVC MATERIAL DUCT) ( )
EAD - EXTRACT AIR DUCT ( )
REF - REFRIGERANT PIPE ( )
F/A - FROM ABOVE
6 F/B
T/A
-
-
FROM BELOW
TO ABOVE
DX/VRF−ODU−01 T/B - TO BELOW
H/L - HIGH LEVEL
L/L - LOW LEVEL
F/O - FROM OUTSIDE
T/O - TO OUTSIDE
SD - SUPPLY AIR DIFFUSER ( )
RD - RETURN AIR DIFFUSER ( )

7 SR - SUPPLY AIR REGISTER ( )

ELSD EXHAUST LINEAR SLOT DIFFUSER ( )
RG - RETURN AIR GRILLE ( )

ED - EXTRACT AIR DIFFUSER ( )

DV - DISC VALVE ( )
VCD - VOLUME CONTROL DAMPER ( )
NRD - VOLUME CONTROL DAMPER ( )
TH - THERMOSTAT ( TH )

8 T
R
-
-
TEMPERATURE CONTROLLER ( T )
RETURN AIR TEMPERATURE SENSOR( R )

VRF - VRF UNIT

FAF - FRESH AIR FAN

9
B

EAF - EXHAUST AIR FAN

TD - TRANSFER DUCT

PROJECT NAME :

AJMAN VILLA 02
10
PROJECT NUMBER : 1011-AJM

PROJECT LOCATION : AJMAN, UAE

PLOT ID: 2421

TENDER DOCUMENTS
11
MECHANICAL DRAWINGS

D MARCH TENDER DOCUMENTS A.A WS

2023 A
C NOV 2022 AUTHORITY A.A WS
SUBMISSION A
B NOV 2022 Detailed Design A.A WS
A
A AUG 2022 Schematic Design A.A WS
A
TO BY
REV. DATE DESCRIPTION
A

ISSUED

SHEET ISSUE DATE MARCH 2023

A B C D E F G H J K L M DRAWN BY: N.A CHECKED BY: A.G

SHEET TITLE
MAIN VILLA - ROOF FLOOR PLAN -
OVER ALL REFRIGERANT PIPE
SYSTEM
1 REFIGERANT
1 : 100
PIPE ROOF FLOOR PLAN OVERALL
SCALE PROJECT NO. BLDG NO SHEET NO. REV.
1:100 1011-AJM B00 MP-103 D

1 2 3 4 5 6 7
 1 2 3 4 5 6 7
CLIENT :

MR. ABDULLA ALNUAIMI

CONSULTANT:
D

E-MAIL: mail@whitespace.ae URL: www.whitespace.ae

GENERALNOTES

1. REFER FOR TYPICAL INSTALLATIONS

DETAILS & GREEN BLDG NOTES.
2. REFER FOR SCHEMATIC DIAGRAM.
3. CONTRACTOR TO COMPLY WITH AUTHORITY
REGULATION DURING EXECUTION.
4. CONTRACTOR SHALL BE RESPONSIBLE FOR
OVERALL COORDINATION OF MEP SERVICES.
5. CONTRACTOR SHALL BE RESPONSIBLE TO
PROVIDE SLEEVE IN STRUCTURAL MEMBER
FOR PIPE CROSSING.
6. THE CONTRACTOR TO CO-ORDINATE WITH
ARCHITECT FOR LATEST ARCHITECTURAL,
STRUCTURAL & ID DRAWINGS FOR
PREPARATION OF SHOP DRAWINGS.
7. THE CONTRACTOR TO CO-ORDINATE FOR ROOF
EQUIPMENTS AND LOUVER LOCATION WITH
ARCHITECT AND TO BE OBTAIN ARCHITECT
APPROVAL ON PRIOR TO SITE EXECUTION.
8. AC CONDENSATE DRAIN PIPING SHALL BE
THERMALLY INSULATED & SHALL BE
CONNECTED TO NEAREST FLOOR DRAIN.
9. RETURN AIR OPENING OF THE DUCTS SHALL BE
AS PER THE ENGINEER INSTRUCTION TO AVOID
THE NOISE.
10. THERMOSTAT SENSOR SHALL BE PROVIDED ON
THE RETURN AIR SIDE OF THE MACHINE.
11. ALL MEP ELEMENTS POSSIBLE TO APPEAR IN
VILLA FACADE SHALL BE SUBJECTED TO

-
N O
- -
N -
O ARCHITECT / CLIENT APPROVAL.
12. REFRIGERANT PIPES TO BE CONNECTED TO
B02 B02 B02 B02 RESPECTED INDOOR AND OUTDOORS.
13. EXTRACT AIR FAN SHALL BE PROVIDED WITH
TIMER TO SCHEDULE A PRESET SHUTDOWN
TIME BETWEEN 1AM TO 4AM.
8 8 14. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE
DESIGN OF ALL TEMPORARY WORKS RELATED TO THE
CONSTRUCTION PROCESS.THE CONTRACTOR SHALL
OBTAIN THIRD PARTY VERIFICATION OF TEMPORARY
C

WORKS PROPOSALS BY SUITABLY QUALIFIED

PROFESSIONALS AND SHALL SUBMIT EVIDENCE TO
DEMONSTRATE THIS PRIOR TO ANY TEMPORARY
WORKS INSTALLATION. IN ADDITION THE
CONTRACTOR SHALL PROVIDE A TEMPORARY WORKS
9 9 CO-ORDINATOR ON SITE WITH SPECIFIC
RESPONSIBILITY FOR THE ADEQUACY OF ALL
TEMPORARY WORKS PROPOSALS. TEMPORARY
WORKS INSTALLATIONS SHALL NOT PROGRESS
UNLESS SUCH VERIFICATION HAS BEEN PROVIDED.
15. AIR OUTLETS SHALL BE AS PER FINAL ID DESIGN

LEGEND :-

FCU - FAN COIL UNIT ( )

IDU - INDOOR UNIT (DECORATIVE) ( )
ODU - OUTDOOR UNIT ( )
ODU−01 EAF - EXTRACT AIR FAN ( )

10 10 SAD
RAD
-
-
SUPPLY AIR DUCT (
RETURN AIR DUCT (
)
)
IDU−GF−10 FAD - FRESH AIR DUCT ( )
(UPVC MATERIAL DUCT) ( )
EAD - EXTRACT AIR DUCT ( )
REF - REFRIGERANT PIPE ( )
F/A - FROM ABOVE
REF. F/B - FROM BELOW
PREPARATORY KITCHEN T/A - TO ABOVE
T/B - TO BELOW
F6 W4 H/L - HIGH LEVEL
C4 S4 L/L - LOW LEVEL
F/O - FROM OUTSIDE
T/O - TO OUTSIDE
SD - SUPPLY AIR DIFFUSER ( )
11 11 RD - RETURN AIR DIFFUSER ( )
SR - SUPPLY AIR REGISTER ( )
ELSD EXHAUST LINEAR SLOT DIFFUSER ( )
RG - RETURN AIR GRILLE ( )

ED - EXTRACT AIR DIFFUSER ( )

DV - DISC VALVE ( )
VCD - VOLUME CONTROL DAMPER ( )
NRD - VOLUME CONTROL DAMPER ( )
TH - THERMOSTAT ( TH )
T - TEMPERATURE CONTROLLER ( T )
R - RETURN AIR TEMPERATURE SENSOR( R )

STORE VRF - VRF UNIT

F8 W4
DB C3 S4 FAF - FRESH AIR FAN
B

EAF - EXHAUST AIR FAN

TD - TRANSFER DUCT

12
-
12
-
12
-
12
-
B01 B01 B01 B01
LPG STORE
PROJECT NAME :

AJMAN VILLA 02

PROJECT NUMBER : 1011-AJM

PROJECT LOCATION : AJMAN, UAE

PLOT ID: 2421

TENDER DOCUMENTS
MECHANICAL DRAWINGS
-
N O
- -
N -
O
B02 B02 B02 B02

D MARCH TENDER DOCUMENTS A.A WS

2023 A
C NOV 2022 AUTHORITY A.A WS
SUBMISSION A
B NOV 2022 Detailed Design A.A WS
A
A AUG 2022 Schematic Design A.A WS
A
TO BY
REV. DATE DESCRIPTION
A

ISSUED

SHEET ISSUE DATE MARCH 2023

DRAWN BY: N.A CHECKED BY: A.G

SHEET TITLE

SERVICE BUIDING B FLOOR PLAN

1 SERVICE
1 : 100
BUIDING B FLOOR PLAN REFRIGERANT PIPE SYSTEM 2 SERVICE
1 : 100
BUIDING B ROOF PLAN REFRIGERANT PIPE SYSTEM REFRIGERANT PIPE SYSTEM
SCALE PROJECT NO. BLDG NO SHEET NO. REV.
1:100 1011-AJM B00 MP-112 D

1 2 3 4 5 6 7
 1 2 3 4 5 6 7
CLIENT :

MR. ABDULLA ALNUAIMI

CONSULTANT:
D

E-MAIL: mail@whitespace.ae URL: www.whitespace.ae

GENERALNOTES

1. REFER FOR TYPICAL INSTALLATIONS

DETAILS & GREEN BLDG NOTES.
2. REFER FOR SCHEMATIC DIAGRAM.
3. CONTRACTOR TO COMPLY WITH AUTHORITY
REGULATION DURING EXECUTION.
4. CONTRACTOR SHALL BE RESPONSIBLE FOR
OVERALL COORDINATION OF MEP SERVICES.

-
P -
Q -
P -
Q 5. CONTRACTOR SHALL BE RESPONSIBLE TO
PROVIDE SLEEVE IN STRUCTURAL MEMBER

B04 B04 B04 B04 FOR PIPE CROSSING.

6. THE CONTRACTOR TO CO-ORDINATE WITH
ARCHITECT FOR LATEST ARCHITECTURAL,
ELE. ROOM STRUCTURAL & ID DRAWINGS FOR
PREPARATION OF SHOP DRAWINGS.
F8 W1 7. THE CONTRACTOR TO CO-ORDINATE FOR ROOF
-- EQUIPMENTS AND LOUVER LOCATION WITH
ARCHITECT AND TO BE OBTAIN ARCHITECT
IDU−01 APPROVAL ON PRIOR TO SITE EXECUTION.
8. AC CONDENSATE DRAIN PIPING SHALL BE
01
-
01
-
01
-
01
-
THERMALLY INSULATED & SHALL BE
CONNECTED TO NEAREST FLOOR DRAIN.
ODU−01
B04 REF. No. 02# B04 B04 B04 9. RETURN AIR OPENING OF THE DUCTS SHALL BE
AS PER THE ENGINEER INSTRUCTION TO AVOID
DIFFERENT LEVELS THE NOISE.
10. THERMOSTAT SENSOR SHALL BE PROVIDED ON
THE RETURN AIR SIDE OF THE MACHINE.
11. ALL MEP ELEMENTS POSSIBLE TO APPEAR IN
VILLA FACADE SHALL BE SUBJECTED TO
ARCHITECT / CLIENT APPROVAL.
12. REFRIGERANT PIPES TO BE CONNECTED TO
POWDER
REF. RESPECTED INDOOR AND OUTDOORS.
F7 W4 13. EXTRACT AIR FAN SHALL BE PROVIDED WITH
C4 - TIMER TO SCHEDULE A PRESET SHUTDOWN
TIME BETWEEN 1AM TO 4AM.
14. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE
DESIGN OF ALL TEMPORARY WORKS RELATED TO THE
CONSTRUCTION PROCESS.THE CONTRACTOR SHALL
IDU−01 OBTAIN THIRD PARTY VERIFICATION OF TEMPORARY
SECURITY CABIN
C

WORKS PROPOSALS BY SUITABLY QUALIFIED

F6 W1 PROFESSIONALS AND SHALL SUBMIT EVIDENCE TO
DEMONSTRATE THIS PRIOR TO ANY TEMPORARY
C1 S4 WORKS INSTALLATION. IN ADDITION THE
CONTRACTOR SHALL PROVIDE A TEMPORARY WORKS
CO-ORDINATOR ON SITE WITH SPECIFIC
RESPONSIBILITY FOR THE ADEQUACY OF ALL
TEMPORARY WORKS PROPOSALS. TEMPORARY
WORKS INSTALLATIONS SHALL NOT PROGRESS
UNLESS SUCH VERIFICATION HAS BEEN PROVIDED.

02 02 02 02
15. AIR OUTLETS SHALL BE AS PER FINAL ID DESIGN

- - - -
B04 B04 B04 B04
LEGEND :-

FCU - FAN COIL UNIT ( )

IDU - INDOOR UNIT (DECORATIVE) ( )
ODU - OUTDOOR UNIT ( )
EAF - EXTRACT AIR FAN ( )
SAD - SUPPLY AIR DUCT ( )
RAD - RETURN AIR DUCT ( )
FAD - FRESH AIR DUCT ( )
(UPVC MATERIAL DUCT) ( )
EAD - EXTRACT AIR DUCT ( )
REF - REFRIGERANT PIPE ( )
F/A - FROM ABOVE
F/B - FROM BELOW
T/A - TO ABOVE
T/B - TO BELOW
H/L - HIGH LEVEL
L/L - LOW LEVEL
F/O - FROM OUTSIDE
T/O - TO OUTSIDE

-
03 -
03 -
03 03
-
SD - SUPPLY AIR DIFFUSER ( )
RD - RETURN AIR DIFFUSER ( )
B04 B04 B04 B04 SR - SUPPLY AIR REGISTER ( )
ELSD EXHAUST LINEAR SLOT DIFFUSER ( )
RG - RETURN AIR GRILLE ( )

ED - EXTRACT AIR DIFFUSER ( )

BATH DV - DISC VALVE ( )
VCD - VOLUME CONTROL DAMPER ( )
F7 W4
NRD - VOLUME CONTROL DAMPER ( )
C4 -
TH - THERMOSTAT ( TH )
T - TEMPERATURE CONTROLLER ( T )
R - RETURN AIR TEMPERATURE SENSOR( R )

VRF - VRF UNIT

IDU−01
GUARDS BEDROOM
FAF - FRESH AIR FAN
F6 W1
C1 S4
B

EAF - EXHAUST AIR FAN

TD - TRANSFER DUCT
REF.

-
04 -
04 -
04 04
-
B04 B04 B04 B04
PROJECT NAME :

ODU−01
No. 02#
AJMAN VILLA 02
DIFFERENT LEVELS
P Q P Q
- - - - PROJECT NUMBER : 1011-AJM
B04 B04 B04 B04
PROJECT LOCATION : AJMAN, UAE

PLOT ID: 2421

TENDER DOCUMENTS
MECHANICAL DRAWINGS

D MARCH TENDER DOCUMENTS A.A WS

2023 A
C NOV 2022 AUTHORITY A.A WS
SUBMISSION A
B NOV 2022 Detailed Design A.A WS
A
A AUG 2022 Schematic Design A.A WS
A
TO BY
REV. DATE DESCRIPTION
A

ISSUED

SHEET ISSUE DATE MARCH 2023

DRAWN BY: N.A CHECKED BY: A.G

SHEET TITLE

GATE BUILDINGS FLOOR PLANS

REFRIGERANT PIPE SYSTEM
1 GATE
1 : 100
BUILDINGS FLOOR PLANS REFRIGERANT PIPE SYSTEM 2 GATE
1 : 100
BUILDINGS ROOF PLAN REFRIGERANT PIPE SYSTEM
SCALE PROJECT NO. BLDG NO SHEET NO. REV.
1:100 1011-AJM B00 MP-113 D

1 2 3 4 5 6 7
 1 2 3 4 5 6 7
CLIENT :

MR. ABDULLA ALNUAIMI

CONSULTANT:
D

E-MAIL: mail@whitespace.ae URL: www.whitespace.ae

1 GENERALNOTES

1. REFER FOR TYPICAL INSTALLATIONS

UP DETAILS & GREEN BLDG NOTES.
2. REFER FOR SCHEMATIC DIAGRAM.
3. CONTRACTOR TO COMPLY WITH AUTHORITY
REGULATION DURING EXECUTION.
4. CONTRACTOR SHALL BE RESPONSIBLE FOR
OVERALL COORDINATION OF MEP SERVICES.
5. CONTRACTOR SHALL BE RESPONSIBLE TO
PROVIDE SLEEVE IN STRUCTURAL MEMBER
FOR PIPE CROSSING.
6. THE CONTRACTOR TO CO-ORDINATE WITH
ARCHITECT FOR LATEST ARCHITECTURAL,
STRUCTURAL & ID DRAWINGS FOR
LIVING ROOM PREPARATION OF SHOP DRAWINGS.
7. THE CONTRACTOR TO CO-ORDINATE FOR ROOF
F1 W1 EQUIPMENTS AND LOUVER LOCATION WITH
C1 S1 ARCHITECT AND TO BE OBTAIN ARCHITECT

2 APPROVAL ON PRIOR TO SITE EXECUTION.

8. AC CONDENSATE DRAIN PIPING SHALL BE
THERMALLY INSULATED & SHALL BE
CONNECTED TO NEAREST FLOOR DRAIN.
UP 9. RETURN AIR OPENING OF THE DUCTS SHALL BE
AS PER THE ENGINEER INSTRUCTION TO AVOID
UP THE NOISE.
10. THERMOSTAT SENSOR SHALL BE PROVIDED ON
THE RETURN AIR SIDE OF THE MACHINE.
11. ALL MEP ELEMENTS POSSIBLE TO APPEAR IN
3 VILLA FACADE SHALL BE SUBJECTED TO
ARCHITECT / CLIENT APPROVAL.
12. REFRIGERANT PIPES TO BE CONNECTED TO
RESPECTED INDOOR AND OUTDOORS.
13. EXTRACT AIR FAN SHALL BE PROVIDED WITH
TIMER TO SCHEDULE A PRESET SHUTDOWN
TIME BETWEEN 1AM TO 4AM.
FAMILY DINING
14. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE
F1 W1 DESIGN OF ALL TEMPORARY WORKS RELATED TO THE
C1 S1 CONSTRUCTION PROCESS.THE CONTRACTOR SHALL
OBTAIN THIRD PARTY VERIFICATION OF TEMPORARY
C

WORKS PROPOSALS BY SUITABLY QUALIFIED

PROFESSIONALS AND SHALL SUBMIT EVIDENCE TO
DEMONSTRATE THIS PRIOR TO ANY TEMPORARY
ELD (20mm x 2SLOT), WORKS INSTALLATION. IN ADDITION THE
CONTRACTOR SHALL PROVIDE A TEMPORARY WORKS
LENGTH 1mt CO-ORDINATOR ON SITE WITH SPECIFIC
TOTAL= 15 L/s RESPONSIBILITY FOR THE ADEQUACY OF ALL
TEMPORARY WORKS PROPOSALS. TEMPORARY
WORKS INSTALLATIONS SHALL NOT PROGRESS
UNLESS SUCH VERIFICATION HAS BEEN PROVIDED.
KITCHEN HOOD 15. AIR OUTLETS SHALL BE AS PER FINAL ID DESIGN

4 KITCHEN
LEGEND :-
VD F1 W1
CONNECTED TO VD
C1 S1 FCU - FAN COIL UNIT ( )
KEF−01 IDU - INDOOR UNIT (DECORATIVE) ( )
ODU - OUTDOOR UNIT ( )
FAD 150x150 IDU−GF−06 FAD 150x150 EAF - EXTRACT AIR FAN ( )
IDU−GF−05 FAD 200x150 SAD - SUPPLY AIR DUCT ( )
5 FAD 150x150
VD RAD
FAD
-
-
RETURN AIR DUCT (
FRESH AIR DUCT ( )
)

(UPVC MATERIAL DUCT) ( )

VD EAD - EXTRACT AIR DUCT ( )
EAD 200x100 GUEST BATH ED−150x150 REF - REFRIGERANT PIPE ( )
IDU−GF−08 F1 W2 TOTAL= 15 L/s F/A - FROM ABOVE
FAD 200x200 C2 S1 F/B - FROM BELOW
IDU−GF−03
6 IDU−GF−04 FAD 150x150
IDU−GF−07
GUEST BEDROOM
F1 S1
T/A
T/B
H/L
-
-
-
TO ABOVE
TO BELOW
HIGH LEVEL
IDU−GF−01 FORMAL DINING ELD (20mm x 2SLOT), C1 W1 L/L - LOW LEVEL
VD
POWDER RM VD F/O - FROM OUTSIDE
F1 W1 LENGTH 1mt EAD 150x100 T/O - TO OUTSIDE
C1 S1
ED−150x150 TOTAL= 15 L/s F2 W2
ED−150x150 SD - SUPPLY AIR DIFFUSER ( )
FORMAL LIVING ENTRANCE LOBBY C2 S1
TOTAL= 15 L/s TOTAL= 15 L/s RD - RETURN AIR DIFFUSER ( )
F1 W1 VD F1 W1
ELD (20mm x 2SLOT), VD SR - SUPPLY AIR REGISTER ( )
EAD 150x100
7 C1 S1
LENGTH 1mt
EAD 200x100
C1 S1 EAD 150x100 ELSD EXHAUST LINEAR SLOT DIFFUSER ( )
TOTAL= 15 L/s VD RG - RETURN AIR GRILLE ( )
POWDER RM VD EAD 150x150 PANTRY ED−150x150 CLOAK ROOM ED - EXTRACT AIR DIFFUSER ( )
F2 W2 F6 W2 TOTAL= 15 L/s F6VD
S4 DV - DISC VALVE ( )
C2 ED−150x150 C2 S4 C1 W1 EAD 150x150 VCD - VOLUME CONTROL DAMPER ( )
EAD 150x100 IDU−GF−02 EAD 200x200
VD TOTAL= 15 L/s NRD - VOLUME CONTROL DAMPER ( )
FAD 150x150 TH - THERMOSTAT ( TH )
T - TEMPERATURE CONTROLLER ( T )
FAD 250x150
8 EAD 150x150 EAD 250x150
FAD 250x150
GYM
F5 S3
R - RETURN AIR TEMPERATURE SENSOR( R )

VD VD VRF - VRF UNIT

C1 W1
FAD 200x150
FAF - FRESH AIR FAN
VD
B

EAF - EXHAUST AIR FAN

FAD 250x200
9 TD - TRANSFER DUCT

ELD (20mm x 2SLOT), LC ROOM

LENGTH 2mt FAD
F8 250x200
S4
ELSD−200x100mm−01# TOTAL= 15 L/s VD C3 W1
TOTAL= 15 L/s EAD 300x200
VD
ELE. CABINET PROJECT NAME :
VD VD
1 m²
AJMAN VILLA 02
EAD 350X200 T/A FAD 200x150
FAD 350X200 F/A

10 STORE PROJECT NUMBER : 1011-AJM

F6 S4 UP
C1 W1
EAD 150x100 PROJECT LOCATION : AJMAN, UAE
MAID RM 01
ELD (20mm x 2SLOT), LAUNDRY F6 W4 PLOT ID: 2421
C1 S4
LENGTH 2mt F6 S4
ELD (20mm x 2SLOT),
C2 W2
TOTAL= 15 L/s LENGTH 1mt
TOTAL= 15 L/s
MAIDS COMMON RM
F6 W4
TENDER DOCUMENTS
11 C1 S4
MECHANICAL DRAWINGS

MAID RM 02
F6 W4
SHEET-AE-103
SHEET-AE-102

C1 S4 D MARCH TENDER DOCUMENTS A.A WS

2023 A
MAIDS BATH. 02
C NOV 2022 AUTHORITY A.A WS
F7 W4
C4 SUBMISSION A
B NOV 2022 Detailed Design A.A WS
A
A AUG 2022 Schematic Design A.A WS
A
TO BY
REV. DATE DESCRIPTION
A

ISSUED

SHEET ISSUE DATE MARCH 2023

DRAWN BY: N.A CHECKED BY: A.G

A B C D E F G H J K L M
SHEET TITLE
MAIN VILLA-GROUND FLOOR
PLAN-OVER ALL VENTILATION
1 MAIN
1 : 100
VILLA-GROUND FLOOR PLAN-OVER ALL VENTILATION SYSTEM SYSTEM
SCALE PROJECT NO. BLDG NO SHEET NO. REV.
1:100 1011-AJM B00 MV-101 D

1 2 3 4 5 6 7
 1 2 3 4 5 6 7
CLIENT :

MR. ABDULLA ALNUAIMI

CONSULTANT:
D

E-MAIL: mail@whitespace.ae URL: www.whitespace.ae

GENERALNOTES

1. REFER FOR TYPICAL INSTALLATIONS

DETAILS & GREEN BLDG NOTES.
2. REFER FOR SCHEMATIC DIAGRAM.
3. CONTRACTOR TO COMPLY WITH AUTHORITY
REGULATION DURING EXECUTION.

1 4. CONTRACTOR SHALL BE RESPONSIBLE FOR

OVERALL COORDINATION OF MEP SERVICES.
5. CONTRACTOR SHALL BE RESPONSIBLE TO
PROVIDE SLEEVE IN STRUCTURAL MEMBER
FOR PIPE CROSSING.
6. THE CONTRACTOR TO CO-ORDINATE WITH
ARCHITECT FOR LATEST ARCHITECTURAL,
STRUCTURAL & ID DRAWINGS FOR
PREPARATION OF SHOP DRAWINGS.
7. THE CONTRACTOR TO CO-ORDINATE FOR ROOF
EQUIPMENTS AND LOUVER LOCATION WITH
ARCHITECT AND TO BE OBTAIN ARCHITECT
APPROVAL ON PRIOR TO SITE EXECUTION.
8. AC CONDENSATE DRAIN PIPING SHALL BE
THERMALLY INSULATED & SHALL BE
CONNECTED TO NEAREST FLOOR DRAIN.
9. RETURN AIR OPENING OF THE DUCTS SHALL BE
AS PER THE ENGINEER INSTRUCTION TO AVOID
THE NOISE.
2 10. THERMOSTAT SENSOR SHALL BE PROVIDED ON
THE RETURN AIR SIDE OF THE MACHINE.
11. ALL MEP ELEMENTS POSSIBLE TO APPEAR IN
VILLA FACADE SHALL BE SUBJECTED TO
ARCHITECT / CLIENT APPROVAL.
12. REFRIGERANT PIPES TO BE CONNECTED TO
RESPECTED INDOOR AND OUTDOORS.
13. EXTRACT AIR FAN SHALL BE PROVIDED WITH
TIMER TO SCHEDULE A PRESET SHUTDOWN

3
TIME BETWEEN 1AM TO 4AM.
14. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE
DESIGN OF ALL TEMPORARY WORKS RELATED TO THE
CONSTRUCTION PROCESS.THE CONTRACTOR SHALL
OBTAIN THIRD PARTY VERIFICATION OF TEMPORARY
C

WORKS PROPOSALS BY SUITABLY QUALIFIED

PROFESSIONALS AND SHALL SUBMIT EVIDENCE TO
DEMONSTRATE THIS PRIOR TO ANY TEMPORARY
WORKS INSTALLATION. IN ADDITION THE
CONTRACTOR SHALL PROVIDE A TEMPORARY WORKS
CO-ORDINATOR ON SITE WITH SPECIFIC
RESPONSIBILITY FOR THE ADEQUACY OF ALL
TEMPORARY WORKS PROPOSALS. TEMPORARY
WORKS INSTALLATIONS SHALL NOT PROGRESS
UNLESS SUCH VERIFICATION HAS BEEN PROVIDED.
15. AIR OUTLETS SHALL BE AS PER FINAL ID DESIGN

ED−150x150
TOTAL= 15 L/s EAD 150x100 EAD 150x100
ED−150x150 LEGEND :-
VD TOTAL= 15 L/s
FCU - FAN COIL UNIT ( )
IDU−FF−05 EAD 200x150 IDU−FF−06 IDU - INDOOR UNIT (DECORATIVE) ( )
? ODU - OUTDOOR UNIT ( )
4 ELD (20mm x 2SLOT), ? EAF
SAD
-
-
EXTRACT AIR FAN (
SUPPLY AIR DUCT ( )
)

LENGTH 1mt RAD - RETURN AIR DUCT ( )

EAD 150x100
TOTAL= 15 L/s FAD - FRESH AIR DUCT ( )
VD ELD (20mm x 2SLOT),
(UPVC MATERIAL DUCT) ( )
EAD - EXTRACT AIR DUCT ( )
LENGTH 1mt REF - REFRIGERANT PIPE ( )
EAD 250x200 TOTAL= 15 L/s F/A - FROM ABOVE
EAD 150x150 F/B - FROM BELOW
5 EAD 200x150
T/A
T/B
-
-
TO ABOVE
TO BELOW
ELD (20mm x 2SLOT), FAD 250x150 350x200
H/L - HIGH LEVEL
350x200 L/L - LOW LEVEL
LENGTH 1mt VD EAD 250x200 VD FAD 150x100 F/O - FROM OUTSIDE
TOTAL= 15 L/s T/O - TO OUTSIDE
SD - SUPPLY AIR DIFFUSER ( )
EAD 250x150 VD
6 VD
VD
RD
SR
-
-
RETURN AIR DIFFUSER (
SUPPLY AIR REGISTER (
)
)

FAD 350x150 ELSD EXHAUST LINEAR SLOT DIFFUSER ( )

EAD 150x150 IDU−FF−01 EAD 200x100 VD RG - RETURN AIR GRILLE ( )

VD FAD 400x200
ED−150x150 ED - EXTRACT AIR DIFFUSER ( )
DV - DISC VALVE ( )
TOTAL= 15 L/s
EAD 150x100 FAMILY LIVING ED−150x150
KITCHEN HOOD
VCD - VOLUME CONTROL DAMPER ( )
FAD 250x150 TOTAL= 15 L/s NRD - VOLUME CONTROL DAMPER ( )
63 m² ELD (20mm x 2SLOT),
7 ?
FAD 150x150
FAMILY
DINING LENGTH 1mt
TH
T
-
-
THERMOSTAT ( TH )
TEMPERATURE CONTROLLER ( T )
VD VD FAD 150x150 -
TOTAL= 50 L/s R RETURN AIR TEMPERATURE SENSOR( R )

CONNECTED
ED−150x150 EAD 150x150 VD

TO KEF−01
VRF - VRF UNIT
TOTAL= 15 L/s

IDU−FF−02 ELD (20mm x 2SLOT), IDU−FF−03 EXHAUST AIR DUCT FAF - FRESH AIR FAN
LENGTH 1mt CONNECTED TO HOOD FAN
TOTAL= 25 L/s
B

8 EAF - EXHAUST AIR FAN

?
EAD 350x250 EAD 300x200 TD - TRANSFER DUCT
EAD 150x100
ED−150x150
TOTAL= 15 L/s IDU−FF−04 EAD 400X200 T/A FAD 450X300 F/A
FAD 200x150 VD EAD 300X200 T/A
EAD 150x150 EAD 350X200 T/A
VD PROJECT NAME :
9 FAD 150x100 FAD 400x200

ELD (20mm x 2SLOT),

LENGTH 1mt
FAD 150x100 VD VD
FAD 350x200
FAD 150x100
AJMAN VILLA 02
TOTAL=15 L/s
ELD (20mm x 2SLOT),
EAD 350x200 IDU−FF−07 LENGTH 1mt
IDU−FF−08 EAD 150x150 TOTAL= 50 L/s PROJECT NUMBER : 1011-AJM
VD
FAD 350X200 T/B
VD EAD 150x100
VD
PROJECT LOCATION : AJMAN, UAE
ED−150x150 ED−150x150
10 TOTAL= 15 L/s
EAD 150x100 EAD 150x100
TOTAL= 15 L/s PLOT ID: 2421

TENDER DOCUMENTS
MECHANICAL DRAWINGS

11 D MARCH TENDER DOCUMENTS A.A WS

2023 A
C NOV 2022 AUTHORITY A.A WS
SUBMISSION A
B NOV 2022 Detailed Design A.A WS
A
A AUG 2022 Schematic Design A.A WS
A
TO BY
REV. DATE DESCRIPTION
A

ISSUED

SHEET ISSUE DATE MARCH 2023

DRAWN BY: N.A CHECKED BY: A.G

SHEET TITLE
MAIN VILLA-FIRST FLOOR
A B C D E F G H J K L M PLAN-OVER ALL VENTILATION
SYSTEM

1 MAIN VILLA-FIRST FLOOR PLAN-OVER ALL VENTILATION SYSTEM SCALE PROJECT NO. BLDG NO SHEET NO. REV.
1 : 100 1:100 1011-AJM B00 MV-102 D

1 2 3 4 5 6 7
 1 2 3 4 5 6 7
CLIENT :

MR. ABDULLA ALNUAIMI

A B C D E F G H J K L M
-
B01
-
B01
-
B01
-
B01
-
B01
- -
B01 B01
--
B01 B01
-
B01
-
B01
-
B01
CONSULTANT:
D

E-MAIL: mail@whitespace.ae URL: www.whitespace.ae

1
-
1
-
B01 B01 GENERALNOTES

1. REFER FOR TYPICAL INSTALLATIONS

DETAILS & GREEN BLDG NOTES.
2. REFER FOR SCHEMATIC DIAGRAM.
3. CONTRACTOR TO COMPLY WITH AUTHORITY
REGULATION DURING EXECUTION.
4. CONTRACTOR SHALL BE RESPONSIBLE FOR
OVERALL COORDINATION OF MEP SERVICES.
5. CONTRACTOR SHALL BE RESPONSIBLE TO
PROVIDE SLEEVE IN STRUCTURAL MEMBER
FOR PIPE CROSSING.
6. THE CONTRACTOR TO CO-ORDINATE WITH
ARCHITECT FOR LATEST ARCHITECTURAL,
STRUCTURAL & ID DRAWINGS FOR
PREPARATION OF SHOP DRAWINGS.
7. THE CONTRACTOR TO CO-ORDINATE FOR ROOF

2 2
EQUIPMENTS AND LOUVER LOCATION WITH
ARCHITECT AND TO BE OBTAIN ARCHITECT
- - APPROVAL ON PRIOR TO SITE EXECUTION.
B01 B01 8. AC CONDENSATE DRAIN PIPING SHALL BE
THERMALLY INSULATED & SHALL BE
CONNECTED TO NEAREST FLOOR DRAIN.
9. RETURN AIR OPENING OF THE DUCTS SHALL BE
AS PER THE ENGINEER INSTRUCTION TO AVOID
THE NOISE.
10. THERMOSTAT SENSOR SHALL BE PROVIDED ON

3 3
THE RETURN AIR SIDE OF THE MACHINE.
11. ALL MEP ELEMENTS POSSIBLE TO APPEAR IN
- -
B01 B01 VILLA FACADE SHALL BE SUBJECTED TO
ARCHITECT / CLIENT APPROVAL.
12. REFRIGERANT PIPES TO BE CONNECTED TO
RESPECTED INDOOR AND OUTDOORS.
13. EXTRACT AIR FAN SHALL BE PROVIDED WITH
TIMER TO SCHEDULE A PRESET SHUTDOWN
TIME BETWEEN 1AM TO 4AM.
14. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE
DESIGN OF ALL TEMPORARY WORKS RELATED TO THE
CONSTRUCTION PROCESS.THE CONTRACTOR SHALL
OBTAIN THIRD PARTY VERIFICATION OF TEMPORARY
C

WORKS PROPOSALS BY SUITABLY QUALIFIED

PROFESSIONALS AND SHALL SUBMIT EVIDENCE TO
DEMONSTRATE THIS PRIOR TO ANY TEMPORARY
WORKS INSTALLATION. IN ADDITION THE
CONTRACTOR SHALL PROVIDE A TEMPORARY WORKS
CO-ORDINATOR ON SITE WITH SPECIFIC
RESPONSIBILITY FOR THE ADEQUACY OF ALL
TEMPORARY WORKS PROPOSALS. TEMPORARY
WORKS INSTALLATIONS SHALL NOT PROGRESS
UNLESS SUCH VERIFICATION HAS BEEN PROVIDED.
15. AIR OUTLETS SHALL BE AS PER FINAL ID DESIGN
4
-
4
-
B01 B01
LEGEND :-

FCU - FAN COIL UNIT ( )

IDU - INDOOR UNIT (DECORATIVE) ( )
ODU - OUTDOOR UNIT ( )

5
-
5
-
EAF
SAD
-
-
EXTRACT AIR FAN (
SUPPLY AIR DUCT ( )
)

B01 B01 RAD

FAD
-
-
RETURN AIR DUCT (
FRESH AIR DUCT ( )
)

(UPVC MATERIAL DUCT) ( )

EAD - EXTRACT AIR DUCT ( )
REF - REFRIGERANT PIPE ( )

6 6
F/A - FROM ABOVE
F/B - FROM BELOW
- - T/A - TO ABOVE
B01 B01 T/B
H/L
-
-
TO BELOW
HIGH LEVEL
L/L - LOW LEVEL
F/O - FROM OUTSIDE
T/O - TO OUTSIDE
SD - SUPPLY AIR DIFFUSER ( )
RD - RETURN AIR DIFFUSER ( )
7
-
EAF−RF−02
165 L/s
7
-
SR - SUPPLY AIR REGISTER ( )

B01 B01 ELSD

RG -
EXHAUST LINEAR SLOT DIFFUSER (
RETURN AIR GRILLE ( )
)

ED - EXTRACT AIR DIFFUSER ( )

DV - DISC VALVE ( )
VCD - VOLUME CONTROL DAMPER ( )
WIRE MESH WITH NRD - VOLUME CONTROL DAMPER ( )
INSECT SCREEN (GOOSE TH - THERMOSTAT ( TH )

8
-
NECK) 8
-
T
R
-
-
TEMPERATURE CONTROLLER ( T )
RETURN AIR TEMPERATURE SENSOR( R )
B01 EAF−RF−01
FAD 300X400 T/B B01
VRF - VRF UNIT
220 L/s
FAF - FRESH AIR FAN
EAD 300X250 F/B
9 FAF−RF−01 9
B

- EAD 300X250 F/B -

EAF - EXHAUST AIR FAN
350 L/s
B01 B01 TD - TRANSFER DUCT

KAF−01

FRESH INTAKE WITH WIRE PROJECT NAME :

MESH AND GOOSE NECK

AJMAN VILLA 02
10
-
10
-
B01 B01 PROJECT NUMBER : 1011-AJM

PROJECT LOCATION : AJMAN, UAE

PLOT ID: 2421

11 11
TENDER DOCUMENTS
MECHANICAL DRAWINGS
- -
B01 B01

D MARCH TENDER DOCUMENTS A.A WS

2023 A
C NOV 2022 AUTHORITY A.A WS
SUBMISSION A
B NOV 2022 Detailed Design A.A WS
A
A AUG 2022 Schematic Design A.A WS
A
TO BY
REV. DATE DESCRIPTION
A

ISSUED

SHEET ISSUE DATE MARCH 2023

-
A B
-
C
-
D
-
E
- - -
F G --
H J K
-
L
-
M
- DRAWN BY: N.A CHECKED BY: A.G
B01 B01 B01 B01 B01 B01 B01 B01 B01 B01 B01 B01
SHEET TITLE

MAIN VILLA - ROOF FLOOR PLAN -

OVERALL VENTILATION SYSTEM
1 VENTILATION
1 : 100
ROOF FLOOR PLAN OVERALL
SCALE PROJECT NO. BLDG NO SHEET NO. REV.
1:100 1011-AJM B00 MV-103 D

1 2 3 4 5 6 7
 1 2 3 4 5 6 7
CLIENT :

MR. ABDULLA ALNUAIMI

CONSULTANT:
D

E-MAIL: mail@whitespace.ae URL: www.whitespace.ae

GENERALNOTES

1. REFER FOR TYPICAL INSTALLATIONS

DETAILS & GREEN BLDG NOTES.
2. REFER FOR SCHEMATIC DIAGRAM.
3. CONTRACTOR TO COMPLY WITH AUTHORITY
REGULATION DURING EXECUTION.
4. CONTRACTOR SHALL BE RESPONSIBLE FOR
OVERALL COORDINATION OF MEP SERVICES.
5. CONTRACTOR SHALL BE RESPONSIBLE TO
PROVIDE SLEEVE IN STRUCTURAL MEMBER
FOR PIPE CROSSING.
6. THE CONTRACTOR TO CO-ORDINATE WITH
ARCHITECT FOR LATEST ARCHITECTURAL,
STRUCTURAL & ID DRAWINGS FOR
PREPARATION OF SHOP DRAWINGS.
7. THE CONTRACTOR TO CO-ORDINATE FOR ROOF
EQUIPMENTS AND LOUVER LOCATION WITH
9 9 ARCHITECT AND TO BE OBTAIN ARCHITECT
APPROVAL ON PRIOR TO SITE EXECUTION.
8. AC CONDENSATE DRAIN PIPING SHALL BE
THERMALLY INSULATED & SHALL BE
CONNECTED TO NEAREST FLOOR DRAIN.
9. RETURN AIR OPENING OF THE DUCTS SHALL BE
AS PER THE ENGINEER INSTRUCTION TO AVOID
THE NOISE.
10. THERMOSTAT SENSOR SHALL BE PROVIDED ON
THE RETURN AIR SIDE OF THE MACHINE.
11. ALL MEP ELEMENTS POSSIBLE TO APPEAR IN
VILLA FACADE SHALL BE SUBJECTED TO
ARCHITECT / CLIENT APPROVAL.
12. REFRIGERANT PIPES TO BE CONNECTED TO

10 10 RESPECTED INDOOR AND OUTDOORS.

13. EXTRACT AIR FAN SHALL BE PROVIDED WITH
TIMER TO SCHEDULE A PRESET SHUTDOWN
TIME BETWEEN 1AM TO 4AM.
14. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE
DESIGN OF ALL TEMPORARY WORKS RELATED TO THE
CONSTRUCTION PROCESS.THE CONTRACTOR SHALL
MAID
MAID RM
RM 01 OBTAIN THIRD PARTY VERIFICATION OF TEMPORARY
01
C

WORKS PROPOSALS BY SUITABLY QUALIFIED

F6 W4 PROFESSIONALS AND SHALL SUBMIT EVIDENCE TO
MAIDS C1 S4 DEMONSTRATE THIS PRIOR TO ANY TEMPORARY
COMMON WORKS INSTALLATION. IN ADDITION THE
CONTRACTOR SHALL PROVIDE A TEMPORARY WORKS
RM
MAIDS COMMON RM CO-ORDINATOR ON SITE WITH SPECIFIC
RESPONSIBILITY FOR THE ADEQUACY OF ALL
F6 W4 TEMPORARY WORKS PROPOSALS. TEMPORARY

11 C1 S4
11 WORKS INSTALLATIONS SHALL NOT PROGRESS
UNLESS SUCH VERIFICATION HAS BEEN PROVIDED.
15. AIR OUTLETS SHALL BE AS PER FINAL ID DESIGN

MAID RM
MAID RM
02 02
FRESH INTAKE WITH WIRE LEGEND :-
MESH AND GOOSE NECK F6 W4
C1 S4 FCU - FAN COIL UNIT ( )
FAF−RF−02 ED−150x150 IDU - INDOOR UNIT (DECORATIVE) ( )
80 L/S MAIDS BATH. 02 TOTAL= 15 L/s ODU - OUTDOOR UNIT ( )
MAIDSF7 W4 EAF - EXTRACT AIR FAN ( )
BATH. 02 SAD - SUPPLY AIR DUCT ( )
C4 RAD - RETURN AIR DUCT ( )
FAD 150x150 FAD - FRESH AIR DUCT ( )
MAIDS (UPVC MATERIAL DUCT) ( )
COMMON FAD 200X150
EAD - EXTRACT AIR DUCT ( )
RM MAID RM
EAD 150X150 03
REF - REFRIGERANT PIPE ( )
F/A - FROM ABOVE
MAIDS F/B - FROM BELOW
IDU−GF−09 BATH. 01 T/A - TO ABOVE
T/B - TO BELOW

12 12 12 12
H/L - HIGH LEVEL
L/L - LOW LEVEL
- EAD 200X150 - - - F/O - FROM OUTSIDE
B01 B01 B01 B01 T/O - TO OUTSIDE
SD - SUPPLY AIR DIFFUSER ( )
ED−150x150
RD - RETURN AIR DIFFUSER ( )
TOTAL= 15 L/s
SR - SUPPLY AIR REGISTER ( )

EAF−RF−04 ELSD EXHAUST LINEAR SLOT DIFFUSER ( )

30 L/S RG - RETURN AIR GRILLE ( )

ED - EXTRACT AIR DIFFUSER ( )

WIRE MESH WITH DV - DISC VALVE ( )
INSECT SCREEN (GOOSE VCD - VOLUME CONTROL DAMPER ( )
NECK) NRD - VOLUME CONTROL DAMPER ( )
TH - THERMOSTAT ( TH )
T - TEMPERATURE CONTROLLER ( T )
R - RETURN AIR TEMPERATURE SENSOR( R )

VRF - VRF UNIT

FAF - FRESH AIR FAN

B

EAF - EXHAUST AIR FAN

TD - TRANSFER DUCT

PROJECT NAME :

AJMAN VILLA 02

PROJECT NUMBER : 1011-AJM

-
13 13
- -
13 13
-
PROJECT LOCATION : AJMAN, UAE
B03 B03 B03 B03
PLOT ID: 2421

TENDER DOCUMENTS
MECHANICAL DRAWINGS

D MARCH TENDER DOCUMENTS A.A WS

2023 A
L M L M C NOV 2022 AUTHORITY A.A WS
SUBMISSION A
B NOV 2022 Detailed Design A.A WS
A
A AUG 2022 Schematic Design A.A WS
A
TO BY
REV. DATE DESCRIPTION
A

ISSUED

SHEET ISSUE DATE MARCH 2023

DRAWN BY: N.A CHECKED BY: A.G

SHEET TITLE

2 SERVICE
1 : 100
BUIDING A FLOOR PLAN VENTILATION SYSTEM 1 SERVICE
1 : 100
BUIDING A ROOF PLAN VENTILATION SYSTEM SERVICE BUIDING A FLOOR PLAN
VENTILATION SYSTEM
SCALE PROJECT NO. BLDG NO SHEET NO. REV.
1:100 1011-AJM B00 MV-111 D

1 2 3 4 5 6 7
 1 2 3 4 5 6 7
CLIENT :

MR. ABDULLA ALNUAIMI

CONSULTANT:
D

E-MAIL: mail@whitespace.ae URL: www.whitespace.ae

GENERALNOTES

1. REFER FOR TYPICAL INSTALLATIONS

DETAILS & GREEN BLDG NOTES.
2. REFER FOR SCHEMATIC DIAGRAM.
3. CONTRACTOR TO COMPLY WITH AUTHORITY
REGULATION DURING EXECUTION.
4. CONTRACTOR SHALL BE RESPONSIBLE FOR
OVERALL COORDINATION OF MEP SERVICES.
5. CONTRACTOR SHALL BE RESPONSIBLE TO
PROVIDE SLEEVE IN STRUCTURAL MEMBER
FOR PIPE CROSSING.
6. THE CONTRACTOR TO CO-ORDINATE WITH
ARCHITECT FOR LATEST ARCHITECTURAL,
STRUCTURAL & ID DRAWINGS FOR
PREPARATION OF SHOP DRAWINGS.
7. THE CONTRACTOR TO CO-ORDINATE FOR ROOF
EQUIPMENTS AND LOUVER LOCATION WITH
ARCHITECT AND TO BE OBTAIN ARCHITECT
APPROVAL ON PRIOR TO SITE EXECUTION.
8. AC CONDENSATE DRAIN PIPING SHALL BE
THERMALLY INSULATED & SHALL BE
CONNECTED TO NEAREST FLOOR DRAIN.
9. RETURN AIR OPENING OF THE DUCTS SHALL BE
AS PER THE ENGINEER INSTRUCTION TO AVOID
THE NOISE.
10. THERMOSTAT SENSOR SHALL BE PROVIDED ON
THE RETURN AIR SIDE OF THE MACHINE.
11. ALL MEP ELEMENTS POSSIBLE TO APPEAR IN
VILLA FACADE SHALL BE SUBJECTED TO
ARCHITECT / CLIENT APPROVAL.

N
- -
O -
N O
-
12. REFRIGERANT PIPES TO BE CONNECTED TO
RESPECTED INDOOR AND OUTDOORS.
B02 B02 B02 B02 13. EXTRACT AIR FAN SHALL BE PROVIDED WITH
TIMER TO SCHEDULE A PRESET SHUTDOWN
TIME BETWEEN 1AM TO 4AM.
14. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE
DESIGN OF ALL TEMPORARY WORKS RELATED TO THE
8 8 CONSTRUCTION PROCESS.THE CONTRACTOR SHALL
OBTAIN THIRD PARTY VERIFICATION OF TEMPORARY
C

WORKS PROPOSALS BY SUITABLY QUALIFIED

PROFESSIONALS AND SHALL SUBMIT EVIDENCE TO
DEMONSTRATE THIS PRIOR TO ANY TEMPORARY
WORKS INSTALLATION. IN ADDITION THE
CONTRACTOR SHALL PROVIDE A TEMPORARY WORKS
CO-ORDINATOR ON SITE WITH SPECIFIC
RESPONSIBILITY FOR THE ADEQUACY OF ALL
9 9 TEMPORARY WORKS PROPOSALS. TEMPORARY
WORKS INSTALLATIONS SHALL NOT PROGRESS
UNLESS SUCH VERIFICATION HAS BEEN PROVIDED.
15. AIR OUTLETS SHALL BE AS PER FINAL ID DESIGN

LEGEND :-

FCU - FAN COIL UNIT ( )

IDU - INDOOR UNIT (DECORATIVE) ( )
ODU - OUTDOOR UNIT ( )
EAF - EXTRACT AIR FAN ( )
IDU−GF−07 SAD - SUPPLY AIR DUCT ( )
RAD - RETURN AIR DUCT ( )
10 10 FAD - FRESH AIR DUCT (
(UPVC MATERIAL DUCT) (
)
)
FAF−RF−01
50 L/s EAD - EXTRACT AIR DUCT ( )
REF - REFRIGERANT PIPE ( )
FRESH INTAKE WITH WIRE F/A - FROM ABOVE
F/B - FROM BELOW
FAD 150X150 MESH AND GOOSE NECK T/A - TO ABOVE
T/B - TO BELOW
PREPARATORY KITCHEN H/L - HIGH LEVEL
L/L - LOW LEVEL
F6 W4 F/O - FROM OUTSIDE
C4 S4 T/O - TO OUTSIDE
SD - SUPPLY AIR DIFFUSER ( )
ED−300x300
RD - RETURN AIR DIFFUSER ( )
TOTAL= 50 L/s WIRE MESH WITH
11 PREP. KITCHEN
INSECT SCREEN (GOOSE 11 SR - SUPPLY AIR REGISTER ( )

NECK) ELSD EXHAUST LINEAR SLOT DIFFUSER ( )

RG - RETURN AIR GRILLE ( )

ED - EXTRACT AIR DIFFUSER ( )

EAD 200X150 DV - DISC VALVE ( )
VCD - VOLUME CONTROL DAMPER ( )
EAF−RF−01 NRD - VOLUME CONTROL DAMPER ( )
75 L/s TH - THERMOSTAT ( TH )
T - TEMPERATURE CONTROLLER ( T )
R - RETURN AIR TEMPERATURE SENSOR( R )

VRF - VRF UNIT

STORE
F8 W4 FAF - FRESH AIR FAN
ED−150x150
DB C3 S4
TOTAL= 25 L/s
B

EAF - EXHAUST AIR FAN

TD - TRANSFER DUCT

12
-
12
-
12
-
12
-
B01 B01 B01 B01 PROJECT NAME :
LPG STORE

AJMAN VILLA 02

PROJECT NUMBER : 1011-AJM

PROJECT LOCATION : AJMAN, UAE

PLOT ID: 2421

TENDER DOCUMENTS
MECHANICAL DRAWINGS
N
- -
O -
N O
-
B02 B02 B02 B02
D MARCH TENDER DOCUMENTS A.A WS
2023 A
C NOV 2022 AUTHORITY A.A WS
SUBMISSION A
B NOV 2022 Detailed Design A.A WS
A
A AUG 2022 Schematic Design A.A WS
A
TO BY
REV. DATE DESCRIPTION
A

ISSUED

SHEET ISSUE DATE MARCH 2023

DRAWN BY: N.A CHECKED BY: A.G

SHEET TITLE

SERVICE BUIDING B FLOOR PLAN

VENTILATION SYSTEM
2 SERVICE
1 : 100
BUIDING B FLOOR PLAN VENTILATION SYSTEM 1 SERVICE
1 : 100
BUIDING B ROOF PLAN VENTILATION SYSTEM
SCALE PROJECT NO. BLDG NO SHEET NO. REV.
1:100 1011-AJM B00 MV-112 D

1 2 3 4 5 6 7
 1 2 3 4 5 6 7
CLIENT :

MR. ABDULLA ALNUAIMI

CONSULTANT:
D

E-MAIL: mail@whitespace.ae URL: www.whitespace.ae

GENERALNOTES

1. REFER FOR TYPICAL INSTALLATIONS

DETAILS & GREEN BLDG NOTES.
2. REFER FOR SCHEMATIC DIAGRAM.
3. CONTRACTOR TO COMPLY WITH AUTHORITY
REGULATION DURING EXECUTION.
4. CONTRACTOR SHALL BE RESPONSIBLE FOR
OVERALL COORDINATION OF MEP SERVICES.
5. CONTRACTOR SHALL BE RESPONSIBLE TO
PROVIDE SLEEVE IN STRUCTURAL MEMBER
FOR PIPE CROSSING.
6. THE CONTRACTOR TO CO-ORDINATE WITH
ARCHITECT FOR LATEST ARCHITECTURAL,

-
P Q
- -
P -
Q STRUCTURAL & ID DRAWINGS FOR
PREPARATION OF SHOP DRAWINGS.
B04 B04 B04 B04 7. THE CONTRACTOR TO CO-ORDINATE FOR ROOF
EQUIPMENTS AND LOUVER LOCATION WITH
ARCHITECT AND TO BE OBTAIN ARCHITECT
ELE. ROOM APPROVAL ON PRIOR TO SITE EXECUTION.

F8 W1 8. AC CONDENSATE DRAIN PIPING SHALL BE

THERMALLY INSULATED & SHALL BE
-- CONNECTED TO NEAREST FLOOR DRAIN.
9. RETURN AIR OPENING OF THE DUCTS SHALL BE
AS PER THE ENGINEER INSTRUCTION TO AVOID

01 01 01 01
THE NOISE.
10. THERMOSTAT SENSOR SHALL BE PROVIDED ON
- - - - THE RETURN AIR SIDE OF THE MACHINE.
B04 B04 B04 B04 11. ALL MEP ELEMENTS POSSIBLE TO APPEAR IN
WIRE MESH WITH VILLA FACADE SHALL BE SUBJECTED TO
ARCHITECT / CLIENT APPROVAL.
INSECT SCREEN (GOOSE
12. REFRIGERANT PIPES TO BE CONNECTED TO
NECK)
RESPECTED INDOOR AND OUTDOORS.
13. EXTRACT AIR FAN SHALL BE PROVIDED WITH
TIMER TO SCHEDULE A PRESET SHUTDOWN
TIME BETWEEN 1AM TO 4AM.
EAF−RF−03 EAD 200x150
POWDER 14. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE
DESIGN OF ALL TEMPORARY WORKS RELATED TO THE
30 L/s F7 W4 ED−150X150 CONSTRUCTION PROCESS.THE CONTRACTOR SHALL
C4 - OBTAIN THIRD PARTY VERIFICATION OF TEMPORARY
30 L/S
C

WORKS PROPOSALS BY SUITABLY QUALIFIED

PROFESSIONALS AND SHALL SUBMIT EVIDENCE TO
DEMONSTRATE THIS PRIOR TO ANY TEMPORARY
WORKS INSTALLATION. IN ADDITION THE
CONTRACTOR SHALL PROVIDE A TEMPORARY WORKS
SECURITY CABIN CO-ORDINATOR ON SITE WITH SPECIFIC
RESPONSIBILITY FOR THE ADEQUACY OF ALL
F6 W1 TEMPORARY WORKS PROPOSALS. TEMPORARY
C1 S4 WORKS INSTALLATIONS SHALL NOT PROGRESS
UNLESS SUCH VERIFICATION HAS BEEN PROVIDED.
15. AIR OUTLETS SHALL BE AS PER FINAL ID DESIGN

LEGEND :-

02
-
02
-
02
-
02
- FCU - FAN COIL UNIT ( )
B04 B04 B04 B04 IDU -
ODU -
INDOOR UNIT (DECORATIVE) (
OUTDOOR UNIT ( )
)

EAF - EXTRACT AIR FAN ( )

SAD - SUPPLY AIR DUCT ( )
RAD - RETURN AIR DUCT ( )
FAD - FRESH AIR DUCT ( )
(UPVC MATERIAL DUCT) ( )
EAD - EXTRACT AIR DUCT ( )
REF - REFRIGERANT PIPE ( )
F/A - FROM ABOVE
F/B - FROM BELOW
T/A - TO ABOVE
T/B - TO BELOW
H/L - HIGH LEVEL
L/L - LOW LEVEL
F/O - FROM OUTSIDE
T/O - TO OUTSIDE
SD - SUPPLY AIR DIFFUSER ( )
RD - RETURN AIR DIFFUSER ( )
SR - SUPPLY AIR REGISTER ( )

03 03 03 03
ELSD EXHAUST LINEAR SLOT DIFFUSER ( )
RG - RETURN AIR GRILLE ( )
- - - -
B04 B04 B04 B04 ED
DV
-
-
EXTRACT AIR DIFFUSER (
DISC VALVE ( )
)

VCD - VOLUME CONTROL DAMPER ( )

NRD - VOLUME CONTROL DAMPER ( )
EAF−RF−03 TH - THERMOSTAT ( TH )

BATH 30 L/s T - TEMPERATURE CONTROLLER ( T )

? -
R RETURN AIR TEMPERATURE SENSOR( R )
F7 W4
C4 - ED−150X150 VRF - VRF UNIT
30 L/S
FAF - FRESH AIR FAN
B

EAF - EXHAUST AIR FAN

GUARDS BEDROOM EAD 200X150 TD - TRANSFER DUCT

F6 W1
C1 S4

PROJECT NAME :
-
04 04
-
04
- -
04
B04 B04 B04 B04
AJMAN VILLA 02
WIRE MESH WITH
INSECT SCREEN (GOOSE
NECK) PROJECT NUMBER : 1011-AJM

-
P Q
- -
P -
Q PROJECT LOCATION : AJMAN, UAE
B04 B04 B04 B04
PLOT ID: 2421

TENDER DOCUMENTS
MECHANICAL DRAWINGS

D MARCH TENDER DOCUMENTS A.A WS

2023 A
C NOV 2022 AUTHORITY A.A WS
SUBMISSION A
B NOV 2022 Detailed Design A.A WS
A
A AUG 2022 Schematic Design A.A WS
A
TO BY
REV. DATE DESCRIPTION
A

ISSUED

SHEET ISSUE DATE MARCH 2023

DRAWN BY: N.A CHECKED BY: A.G

SHEET TITLE
1 GATE BUILDINGS FLOOR PLAN VENTILATION SYSTEM 2 GATE BUILDINGS GATE ROOF PLAN VENTILATION SYSTEM
1 : 100 1 : 100 GATE BUILDINGS FLOOR PLANS
VENTILATION SYSTEM
SCALE PROJECT NO. BLDG NO SHEET NO. REV.
1:100 1011-AJM B00 MV-113 D

1 2 3 4 5 6 7
 1 2 3 4 5 6 7
CLIENT :

MR. ABDULLA ALNUAIMI

CONSULTANT:
D

E-MAIL: mail@whitespace.ae URL: www.whitespace.ae

GENERALNOTES

1. REFER FOR TYPICAL INSTALLATIONS

DETAILS & GREEN BLDG NOTES.
2. REFER FOR SCHEMATIC DIAGRAM.
3. CONTRACTOR TO COMPLY WITH AUTHORITY
REGULATION DURING EXECUTION.
4. CONTRACTOR SHALL BE RESPONSIBLE FOR
OVERALL COORDINATION OF MEP SERVICES.
5. CONTRACTOR SHALL BE RESPONSIBLE TO
PROVIDE SLEEVE IN STRUCTURAL MEMBER
FOR PIPE CROSSING.
6. THE CONTRACTOR TO CO-ORDINATE WITH
ARCHITECT FOR LATEST ARCHITECTURAL,
STRUCTURAL & ID DRAWINGS FOR

MAIN VILLA
PREPARATION OF SHOP DRAWINGS.
7. THE CONTRACTOR TO CO-ORDINATE FOR ROOF
EQUIPMENTS AND LOUVER LOCATION WITH
ARCHITECT AND TO BE OBTAIN ARCHITECT
FAF-RF-01 APPROVAL ON PRIOR TO SITE EXECUTION.
EAF-RF-01 EAF-RF-02 8. AC CONDENSATE DRAIN PIPING SHALL BE
THERMALLY INSULATED & SHALL BE
CONNECTED TO NEAREST FLOOR DRAIN.
9. RETURN AIR OPENING OF THE DUCTS SHALL BE
AS PER THE ENGINEER INSTRUCTION TO AVOID
THE NOISE.
10. THERMOSTAT SENSOR SHALL BE PROVIDED ON
THE RETURN AIR SIDE OF THE MACHINE.
11. ALL MEP ELEMENTS POSSIBLE TO APPEAR IN
ROOF FLOOR VILLA FACADE SHALL BE SUBJECTED TO
ARCHITECT / CLIENT APPROVAL.
12. REFRIGERANT PIPES TO BE CONNECTED TO
RESPECTED INDOOR AND OUTDOORS.
13. EXTRACT AIR FAN SHALL BE PROVIDED WITH
TIMER TO SCHEDULE A PRESET SHUTDOWN
TIME BETWEEN 1AM TO 4AM.
14. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE
DESIGN OF ALL TEMPORARY WORKS RELATED TO THE
CONSTRUCTION PROCESS.THE CONTRACTOR SHALL
OBTAIN THIRD PARTY VERIFICATION OF TEMPORARY
C

WORKS PROPOSALS BY SUITABLY QUALIFIED

PROFESSIONALS AND SHALL SUBMIT EVIDENCE TO
VCD VCD VCD VCD VCD VCD DEMONSTRATE THIS PRIOR TO ANY TEMPORARY
VCD VCD VCD VCD VCD VCD VCD VCD SERVICE BUILDING B SERVICE BUILDING A GATE BUILDINGS 1&2 WORKS INSTALLATION. IN ADDITION THE
CONTRACTOR SHALL PROVIDE A TEMPORARY WORKS
CO-ORDINATOR ON SITE WITH SPECIFIC
RESPONSIBILITY FOR THE ADEQUACY OF ALL
TEMPORARY WORKS PROPOSALS. TEMPORARY
WORKS INSTALLATIONS SHALL NOT PROGRESS
UNLESS SUCH VERIFICATION HAS BEEN PROVIDED.
FAF-RF-04 EAF-RF-05 FAF-RF-02 EAF-RF-04 EAF-RF-03 EAF-RF-03 15. AIR OUTLETS SHALL BE AS PER FINAL ID DESIGN
IDU-FF-01/02 IDU-FF-03/04 IDU-FF-05 IDU-FF-06 IDU-FF-07 IDU-FF-08 MASTER BATHROOM STORE SAFE BATH-04 BATH-03 PANTRY BATH-02 BATH-01
45 L/s 25 L/s 15 L/s 30 L/s 30 L/s 15 L/s 30 L/s 30 L/s
MASTER ROOM FAMILY LIVING BEDRROM-01 BEDRROM-02 BEDRROM-03 BEDRROM-04
LEGEND :-

FCU - FAN COIL UNIT ( )

IDU - INDOOR UNIT (DECORATIVE) ( )
FIRST FLOOR ROOF FLOOR ODU - OUTDOOR UNIT ( )
EAF - EXTRACT AIR FAN ( )
SAD - SUPPLY AIR DUCT ( )
RAD - RETURN AIR DUCT ( )
FAD - FRESH AIR DUCT ( )
(UPVC MATERIAL DUCT) ( )

VCD VCD VCD VCD VCD VCD EAD - EXTRACT AIR DUCT ( )
REF - REFRIGERANT PIPE ( )
F/A - FROM ABOVE
F/B - FROM BELOW
T/A - TO ABOVE
VCD VCD VCD VCD VCD VCD VCD VCD T/B - TO BELOW
H/L - HIGH LEVEL
L/L - LOW LEVEL
IDU-GF-01/02 IDU-GF-03 IDU-GF-04 IDU-GF-08 IDU-GF-05/06 IDU-GF-07 F/O - FROM OUTSIDE
T/O - TO OUTSIDE
FORMAL DINING ENTRANCE STORE GYM KITCHEN BEDRROM SD - SUPPLY AIR DIFFUSER ( )
RD - RETURN AIR DIFFUSER ( )
POWDER ROOM TOILET PANTRY KITCHEN GUEST BATHROOM POWDER ROOM STORE LAUNDRYROOM VCD VCD VCD VCD VCD VCD SR - SUPPLY AIR REGISTER ( )
45 L/s 15 L/s 15 L/s 15 L/s 15 L/s 15 L/s 30 L/s 15 L/s
ELSD EXHAUST LINEAR SLOT DIFFUSER ( )
RG - RETURN AIR GRILLE ( )

ED - EXTRACT AIR DIFFUSER ( )

DV - DISC VALVE ( )
IDU-GF-07 PREPERATION IDU-GF-09 MAID'S BATHROOM DRIVER BATHROOM DRIVER BATHROOM
VCD - VOLUME CONTROL DAMPER ( )
50 L/s KITCHEN 80 L/s 30 L/s 30 L/s 30 L/s
NRD - VOLUME CONTROL DAMPER ( )
TH - THERMOSTAT ( TH )
50 L/s
GROUND FLOOR GROUND FLOOR T - TEMPERATURE CONTROLLER ( T )
R - RETURN AIR TEMPERATURE SENSOR( R )

EXTRACT AIR SCHEMATIC DIAGRAM

VRF - VRF UNIT

FRESH AIR SCHEMATIC DIAGRAM EXTRACT & FRSH AIR SCHEMATIC DIAGRAM
EXTRACT AIR SCHEMATIC DIAGRAM FAF - FRESH AIR FAN
B

EAF - EXHAUST AIR FAN

TD - TRANSFER DUCT

PROJECT NAME :

AJMAN VILLA 02

PROJECT NUMBER : 1011-AJM

PROJECT LOCATION : AJMAN, UAE

PLOT ID: 2421

TENDER DOCUMENTS
MECHANICAL DRAWINGS

D MARCH TENDER DOCUMENTS A.A WS

2023 A
C NOV 2022 AUTHORITY A.A WS
SUBMISSION A
B NOV 2022 Detailed Design A.A WS
A
A AUG 2022 Schematic Design A.A WS
A
TO BY
REV. DATE DESCRIPTION
A

ISSUED

SHEET ISSUE DATE MARCH 2023

DRAWN BY: N.A CHECKED BY: A.G

SHEET TITLE

RISER DIAGRAM
SCALE PROJECT NO. BLDG NO SHEET NO. REV.
N.T.S. 1011-AJM B00 MH-400 D

1 2 3 4 5 6 7
 1 2 3 4 5 6 7
CLIENT :
VRF INDOOR UNITS SCHEDULE

UNIT NO. AREA SERVED QTY.

FRESH
AIR
SUPPLY FAN DATA

ACTUAL SUPPLY AIR

EXTERNAL MIN. TOTAL
COOLING COIL DATA
MIN. SENSIBLE AIR DATA
CONDENSER
ENTERING
TOTAL UNIT
POWER V
ELECTRICAL DATA

PH HZ
REMARKS MR. ABDULLA ALNUAIMI
QTY. (L/S) S.P. COOLING CAP. COOLING AIR TEMP. (°C) (KW)
(L/S)
(Pa) (KW) CAP. (KW)
EDB °C EWB °C LDB °C LWB °C
IDU-GF-01,02 GROUND FLOOR / FORMAL DINING 2 60 970 75 13.65 11.65 23.3 17.6 14.0 13.4 46.1 0.560 230 1 50
IDU-GF-03,04 GROUND FLOOR / LOBBY 2 46 885 75 12.15 10.50 23.9 17.6 14.1 13.5 46.1 0.560 230 1 50 CONSULTANT:
IDU-GF-05,06 GROUND FLOOR / KITCHEN 2 48 817 75 12.40 10.15 24.1 17.8 13.8 13.2 46.1 0.560 230 1 50
IDU-GF-07 GROUND FLOOR / GUEST BEDROOM 1 20 367 75 5.10 4.40 23.9 17.6 13.9 13.4 46.1 0.375 230 1 50
IDU-GF-08 GROUND FLOOR / GYM 1 69 506 75 11.10 7.40 25.9 19.7 13.9 13.3 46.1 0.560 230 1 50
IDU-FF-01,02 FIRST FLOOR / MASTER ROOM 2 33 708 75 9.65 8.45 23.8 17.4 13.9 13.3 46.1 0.560 230 1 50
IDU-FF-03,04 FIRST FLOOR / LIVING ROOM 2 45 1085 75 14.70 12.85 23.4 17.2 13.6 13.0 46.1 0.560 230 1 50
D

IDU-FF-05 FIRST FLOOR / BEDROOM - 01 1 20 508 75 6.80 6.00 23.7 17.5 14.0 13.4 46.1 0.375 230 1 50
IDU-FF-06 FIRST FLOOR / BEDROOM - 02 1 20 517 75 6.90 6.10 23.7 17.4 14.0 13.4 46.1 0.375 230 1 50 E-MAIL: mail@whitespace.ae URL: www.whitespace.ae
IDU-FF-07 FIRST FLOOR / BEDROOM - 03 1 20 574 75 7.30 6.60 23.6 17.3 14.0 13.4 46.1 0.375 230 1 50
IDU-FF-08 FIRST FLOOR / BEDROOM - 04 1 20 581 75 7.40 6.60 23.4 17.2 14.0 13.4 46.1 0.375 230 1 50

GENERALNOTES

RECOMMENDED 1. REFER FOR TYPICAL INSTALLATIONS

VRF OUTDOOR UNITS SCHEDULE SPACE

NC LEVEL
DETAILS & GREEN BLDG NOTES.
2. REFER FOR SCHEMATIC DIAGRAM.
3. CONTRACTOR TO COMPLY WITH AUTHORITY
COOLING COIL DATA ELECTRICAL DATA BEDROOM 30 - 35 REGULATION DURING EXECUTION.
CONDENSER TOTAL UNIT
UNIT NO. AREA SERVED QTY. MIN. SENSIBLE REMARKS 4. CONTRACTOR SHALL BE RESPONSIBLE FOR
TOTAL COOLING CAP. (KW) ENTERING POWER V PH HZ LIVING & DINNING AREA 30 - 35 OVERALL COORDINATION OF MEP SERVICES.
COOLING AIR TEMP. (°C) (KW) 5. CONTRACTOR SHALL BE RESPONSIBLE TO
CAP. (KW) COMMON CORRIDORS 30 - 35 PROVIDE SLEEVE IN STRUCTURAL MEMBER
FOR PIPE CROSSING.
6. THE CONTRACTOR TO CO-ORDINATE WITH
ODU-VRF-01 GROUND FLOOR 1 93.3 76.1 46.1 34.62 400 3 50 KITCHEN 35 - 40 ARCHITECT FOR LATEST ARCHITECTURAL,
ODU-VRF-02 FIRST FLOOR 1 76.4 67.1 46.1 26.25 400 3 50 STRUCTURAL & ID DRAWINGS FOR
PREPARATION OF SHOP DRAWINGS.
7. THE CONTRACTOR TO CO-ORDINATE FOR ROOF
Contractor responsible to achieve all the data mentioned the above Sound and EQUIPMENTS AND LOUVER LOCATION WITH
ARCHITECT AND TO BE OBTAIN ARCHITECT
vibration associated with mechanical equipment and ductwork will be controlled to
NOTES: achieve the above NC levels by means of sound attenuators if required and
APPROVAL ON PRIOR TO SITE EXECUTION.
8. AC CONDENSATE DRAIN PIPING SHALL BE
vibration isolators. THERMALLY INSULATED & SHALL BE
1. ALL EQUIPMENT SHALL BE SELECTED FOR AN ALTITUDE AS PER SITE CONDITIONS. CONNECTED TO NEAREST FLOOR DRAIN.
9. RETURN AIR OPENING OF THE DUCTS SHALL BE
AS PER THE ENGINEER INSTRUCTION TO AVOID
2. INDICATED COOLING CAPACITY INCLUDE SUPPLY FAN MOTOR HEAT. THE NOISE.
10. THERMOSTAT SENSOR SHALL BE PROVIDED ON
3. SELECTION OF COOLING COIL SHALL BE BASED ON SENSIBLE AND TOTAL COOLING LOAD. THE RETURN AIR SIDE OF THE MACHINE.
11. ALL MEP ELEMENTS POSSIBLE TO APPEAR IN
VILLA FACADE SHALL BE SUBJECTED TO
4. CONTRACTOR SHALL SELECT ALL A/C UNITS BASED ON REFRIGERANT R410a AND MINIMUM NOMINAL EER AS PER AUTHORITY REQUIREMENTS @ AHRI CONDITIONS. ARCHITECT / CLIENT APPROVAL.
12. REFRIGERANT PIPES TO BE CONNECTED TO
5. ALL UNITS SHALL BE SELECTED TO WORK AT HIGH AMBIENT CONDITIONS. RESPECTED INDOOR AND OUTDOORS.
13. EXTRACT AIR FAN SHALL BE PROVIDED WITH
TIMER TO SCHEDULE A PRESET SHUTDOWN
6. TEMPERATURE SENSOR CONTROLLER & SET PIONT SHALL BE LOCATED IN ROOM. TIME BETWEEN 1AM TO 4AM.
14. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE
DESIGN OF ALL TEMPORARY WORKS RELATED TO THE
CONSTRUCTION PROCESS.THE CONTRACTOR SHALL
OBTAIN THIRD PARTY VERIFICATION OF TEMPORARY
C

WORKS PROPOSALS BY SUITABLY QUALIFIED

PROFESSIONALS AND SHALL SUBMIT EVIDENCE TO
DEMONSTRATE THIS PRIOR TO ANY TEMPORARY
WORKS INSTALLATION. IN ADDITION THE

M-DX MINI SPLIT TYPE AIR CONDITIONING UNITS CONTRACTOR SHALL PROVIDE A TEMPORARY WORKS
CO-ORDINATOR ON SITE WITH SPECIFIC
RESPONSIBILITY FOR THE ADEQUACY OF ALL
TEMPORARY WORKS PROPOSALS. TEMPORARY
SUPPLY FAN DATA COOLING COIL DATA ELECTRICAL DATA WORKS INSTALLATIONS SHALL NOT PROGRESS
UNIT NO. AREA SERVED TYPE QTY. FRESH CONDENSER TOTAL UNIT UNLESS SUCH VERIFICATION HAS BEEN PROVIDED.
EXTERNAL MIN. SENSIBLE AIR DATA REMARKS 15. AIR OUTLETS SHALL BE AS PER FINAL ID DESIGN
AIR ACTUAL SUPPLY AIR (L/S) MIN. TOTAL COOLING CAP. (KW) ENTERING POWER V PH HZ
QTY. (L/S) S.P. COOLING AIR TEMP. (°C) (KW)
(Pa) CAP. (KW)
EDB °C EWB °C LDB °C LWB °C
LEGEND :-
IDU-GF-09 GROUND FLOOR / MAID'S AREA DUCTED CONCEALED 1 38 783 75 11.1 9.5 24.0 17.6 13.9 13.3 46.1 4.34 230 1 50 SERVICE BUILDING A
FCU - FAN COIL UNIT ( )
IDU-GF-10 GROUND FLOOR / PREP. KITCHEN DUCTED CONCEALED 1 61 501 75 9.4 7.2 25.5 18.5 13.5 12.9 46.1 4.34 230 1 50 SERVICE BUILDING B IDU - INDOOR UNIT (DECORATIVE) ( )
ODU - OUTDOOR UNIT ( )
EAF - EXTRACT AIR FAN ( )
NOTES: SAD - SUPPLY AIR DUCT ( )
RAD - RETURN AIR DUCT ( )
FAD - FRESH AIR DUCT ( )
1. ALL EQUIPMENTS SHALL BE SELECTED FOR AN ALTITUDE AS PER SITE CONDITIONS. (UPVC MATERIAL DUCT) ( )
EAD - EXTRACT AIR DUCT ( )

2. INDICATED COOLING CAPACITY INCLUDE SUPPLY FAN MOTOR HEAT. REF - REFRIGERANT PIPE ( )
F/A - FROM ABOVE
F/B - FROM BELOW
3. FILTERS OF MINI-SPLIT UNITS SHALL BE AS IN THE TECHNICAL SPECIFICATIONS. T/A
T/B
-
-
TO ABOVE
TO BELOW
H/L - HIGH LEVEL
4. CONTRACTOR SHALL SELECT ALL A/C UNITS BASED ON REFRIGERANT R410A AND MINIMUM EER AS PER AUTHORITY REQUIREMENTS @ AHRI CONDITIONS. L/L
F/O
-
-
LOW LEVEL
FROM OUTSIDE
T/O - TO OUTSIDE
5. ALL OUTDOOR UNITS SHALL BE SELECTED TO WORK AT HIGH AMBIENT CONDITIONS. SD - SUPPLY AIR DIFFUSER ( )
RD - RETURN AIR DIFFUSER ( )

6. ALL EQUIPMENTS SHALL BE PROVIDED WITH REMOTE CONTROL. SR - SUPPLY AIR REGISTER ( )
ELSD EXHAUST LINEAR SLOT DIFFUSER ( )
RG - RETURN AIR GRILLE ( )

ED - EXTRACT AIR DIFFUSER ( )

M-DX MINI SPLIT TYPE AIR CONDITIONING UNITS DV
VCD
-
-
DISC VALVE ( )
VOLUME CONTROL DAMPER ( )
NRD - VOLUME CONTROL DAMPER ( )
ELECTRICAL DATA AMBIENT TEMP. TH - THERMOSTAT ( TH )
UNIT NO. AREA SERVED TYPE QTY. NOMINAL COOLING CAP. (KW) REMARKS T - TEMPERATURE CONTROLLER ( T )
KW V PH HZ DB (°C) WB (°C) -
R RETURN AIR TEMPERATURE SENSOR( R )
IDU-01 GROUND FLOOR / DRIVER ROOM HI WALL 1 3.9 1.9 230 1 50 46.1 29.4 GATE BUILDING
VRF - VRF UNIT
IDU-02 GROUND FLOOR / SECURITY CAB HI WALL 1 3.9 1.9 230 1 50 46.1 29.4 GATE BUILDING
FAF - FRESH AIR FAN
B

EAF - EXHAUST AIR FAN

NOTES: TD - TRANSFER DUCT

1. THE CONTRACTOR IS RESPONSIBLE TO SUPPLY AND INSTALL VRF A/C SYSTEM. VARIABLE REFERIGANT FLOW (VRF) SHALL STRICTLY COMPLY WITH ANSI/AHRI STANDARD 1230.

2. INDOOR UNIT AND AIR OUTLETS SHALL BE SELECTED @ MEDIUM SPEED FOR PROPER AIR DISTRIBUTION AND NOISE LEVELS SHALL NOT EXCEED MORE THAN 35 NC OF HIGH SPEED &
CONTRACTOR SHALL PROVIDE DETAILED SHOP DRAWINGS FULLY COORDINATED WITH ID DESIGN. PROJECT NAME :

3. CONTRACTOR IS RESPONSIBLE TO ARRANGE FULL TECHNICAL SUPPORT FROM THE AUTHORIZED LOCAL DISTRIBUTOR TO CHECK AND VERIFY THE LOCATION AND
INSTALLATION DETAILS OF INDOOR & OUTDOOR UNITS AND TO PROVIDE THE FOLLOWING: AJMAN VILLA 02
a) PROVIDE FINAL EQUIPMENTS AND ACCESSORIES SELECTIONS, PIPE SIZE CALCULATIONS, INSTALLATION DETAIL AND DRAWINGS FOR COMPLETE SYSTEM, CONTROL AND BILLING SYSTEM SELECTION.

b) THE INSTALLATION SHALL BE CARRIED OUT BY QUALIFIED AND CERTIFIED INSTALLATION TECHNICIANS STRICTLY AS PER WRITTEN INSTRUCTIONS AND INSTALLATION MANUAL OF THE MANUFACTURE. PROJECT NUMBER : 1011-AJM

c) TESTING AND COMMISSIONING OF THE VRF A/C SYSTEM, CONTROLS AND BILLING SYSTEM SHALL BE CARRIED OUT BY THE MANUFACTURES CERTIFIED ENGINEERS STRICTLY AS PER MANUFACTURE PROJECT LOCATION : AJMAN, UAE
RECOMMENDATION AND SHALL BE WITNESSED AND APPROVD BY THE ENGINEER / CLIENT REPRESENTATIVE.
PLOT ID: 2421
d) AUTHORIZED LOCAL DISTRIBUTOR SHALL BE RESPONSIBLE TO INSPECT THE FINAL INSTALLATION OF VRF SYSTEM, CONTROLS AND BILLINGS SYSTEM AND ISSUE CERTIFICATE TO THE OWNER
FOR COMPLETE INSTALLATION.

4. CONTRACTOR SHALL PROVIDE 1 YEAR O&M AND SPARE PARTS FOR THE COMPLETE VRF SYSTEM AND CONTROL SYSTEM TO THE OWNER.
TENDER DOCUMENTS
MECHANICAL DRAWINGS
M-VENTILATING FANS
ELECTRICAL DATA D MARCH TENDER DOCUMENTS A.A WS
UNIT NO. FAN TYPE AREA SERVED LOCATION QTY CAPACITY (L/S) E.S.P. (Pa) REMARKS
KW V PH HZ 2023 A
KEF-01 CHIMNEY EXHAUST FAN KITCHEN HOOD ROOF 1 100 150 0.5 230 1 50 MAIN VILLA C NOV 2022 AUTHORITY A.A WS
EAF-RF-01 INLINE EXHAUST FAN FIRST FLOOR ROOF 1 220 150 0.5 230 1 50 MAIN VILLA SUBMISSION A
EAF-RF-02 INLINE EXHAUST FAN GROUND FLOOR ROOF 1 165 150 0.5 230 1 50 MAIN VILLA B NOV 2022 Detailed Design A.A WS
FAF-RF-01 INLINE FRESH FAN GROUND FLOOR ROOF 1 350 150 0.5 230 1 50 MAIN VILLA A
EAF-RF-03 INLINE EXHAUST FAN GROUND FLOOR ROOF 2 30 150 0.5 230 1 50 GATE BUILDING A AUG 2022 Schematic Design A.A WS
EAF-RF-04 INLINE EXHAUST FAN GROUND FLOOR ROOF 1 30 150 0.5 230 1 50 SERVICE BUILDING A A
FAF-RF-02 INLINE FRESH FAN GROUND FLOOR ROOF 1 80 150 0.5 230 1 50 SERVICE BUILDING A TO BY
INLINE EXHAUST FAN SERVICE BUILDING B REV. DATE DESCRIPTION
EAF-RF-05 ROOF 1 50 150 0.5 230 1 50
A

GROUND FLOOR ISSUED

FAF-RF-04 INLINE FRESH FAN GROUND FLOOR ROOF 1 50 150 0.5 230 1 50 SERVICE BUILDING B
SHEET ISSUE DATE MARCH 2023

NOTES: DRAWN BY: N.A CHECKED BY: A.G

1. ALL EF'S SHALL BE PROVIDED WITH BACKDRAFT DAMPER AND SPEED CONTROLLER. SHEET TITLE
2. EXTERNAL STATIC PRESSURE IS APPROXIMATE, CONTRACTOR TO VERIFY AS PER ACTUAL CONDITION ON SITE.

3. FAN SELECTION SHALL BE BASED ON NOISE PRESSURE LEVEL NOT TO EXCEED NC 35 IN THE SUPPLIED SPACE OR NOISE LEVEL REFLECTED TO OTHER SPACES.
EQUIPMENT SCHEDULE
4. KEF-01 & 02 CAPACITIES ARE PROPOSAL FOR GUIDANCE ONLY , THESE CAPACITIES SHALL BE REVISED BY CONTRACTOR AFTER RECEIVING ACTUAL HOOD SELECTION FROM CLIENT.
SCALE PROJECT NO. BLDG NO SHEET NO. REV.
N.T.S. 1011-AJM B00 ME-600 D

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