12-742-015t
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MECHANICAL SYMBOLS
NOTE.. THIS IS A MASTER LEGEND AND NOT ALL SYMBOLS, ETC. ARE NECESSARILY USED
ON THE DRAWINGS.
PIPING
CD CONDENSATE DRAIN (CD)
ACD AUXILIARY CONDENSATE DRAIN (ACD)
RL REFRIGERANT LIQUID (RL)
RD REFRIGERANT DISCHARGE (HOT GAS) (RD)
RS REFRIGERANT SUCTION (RS)
HW5 HEATING HOT WATER SUPPLY (HWS)
—HWR— — HEATING HOT WATER RETURN (HWR)
CWS CHILLED WATER SUPPLY (CWS)
-- — CWR- -- — CHILLED WATER RETURN (CWR)
HS HEAT PUMP SUPPLY (HS)
---HR--- HEAT PUMP RETURN (HR)
LRS LOW PRESSURE STEAM SUPPLY (LPS)
— - --LPC LOW PRESSURESTEAM CONDENSATE(LPC)
�-» --�- EXISTING PIPING TO BE REMOVED
EXISTING PIPING TO REMAIN
DIRECTION OF FLOW
BALL VALVE
--i:� CONTROLVALVE
--- THREE -WAY CONTROL VALVE
SHUTOFF VALVE
CHECK VALVE
--154 BALANCING VALVE WITH PRESSURE PORTS
10 i TRIPLE DUTY VALVE WITH PRESSURE PORTS
- r WATER METER
STRAINER
SOLENOID VALVE
— — PRESSURE GAUGE
THERMOMETER
To PRESSURE AND TEMPERATURE TEST PLUG
-- II-- -- UNION
— ,1—��- FLANGE CONNECTION
---10 ELBOW UP
w ELBOW DOWN
0 TEE UP.
TEE DOWN
REDUCER
HVAC EQUIPMENT & DUCTWORK
NOTE: ALL DUCT DIMENSIONS SHOWN ON DRAWINGS ARE INSIDE DIMENSIONS.
SEE SECTION 15250 OF THE SPECIFICATION FOR DUCTWORK TO
RECEIVE INSULATION OR LINER.
EXISTING DUCTWORK OR EQUIPMENT TO REMAIN
EXISTING DUCTWORK OR EQUIPMENT TO BE REMOVED
BRANCH DUCT WITH 45' RECTANGLE -ROUND BRANCH
FITTING AND MANUAL VOLUME DAMPER
ELBOW WITH TURNING VANES
RETURN, EXHAUST, OR OUTSIDE AIR DUCT UP
RETURN, EXHAUST, OR OUTSIDE AIR DUCT DOWN
SUPPLY AIR DUCT UP
SUPPLY AIR DUCT DOWN
EQUIPMENT WITH FLEXIBLE DUCT CONNECTION
^ 10" S 300 CFM
NECK K SIZE, E, TYPE, CFM OF SUPPLY DIFFUSER OR REGISTER
MANUAL VOLUME DAMPER
SQUARE TO ROUND TRANSITION
�— DUCT MOUNTED SMOKE DETECTOR
RD (SD= SUPPLY /RD- RETURN)
Fp FIRE DAMPER
FSD FIRE SMOKE DAMPER
VD VOLUME DAMPER
MD MOTORIZED DAMPER
TS TEMPERATURE SENSOR
O THERMOSTAT
ABBREVIATIONS
AFF ABOVE FINISHED FLOOR MC MECHANICAL CONTRACTOR
BAS BUILDING AUTOMATION SYSTEM MIN MINIMUM
BD BACKDRAFT DAMPER NC NOISE CRITERIA
CFM CUBIC FEET PER MINUTE OA OUTSIDE AIR
DDC DIRECT DIGITAL CONTROL RA RETURN AIR
DX DIRECT EXPANSION SA SUPPLY AIR
EA EXHAUST AIR SD SMOKE DUCT DETECTOR
ETA FROM FLOOR ABOVE TEA TO FLOOR ABOVE
FFB FROM FLOOR BELOW TFB TO FLOOR BELOW
GPM GALLONS PER MINUTE TYP TYPICAL
IN WC INCHES OF WATER COLUMN UNO UNLESS NOTED OTHERWISE
MAX MAXIMUM W/ WITH
MBH 1000 BTU PER HOUR W/0 WITHOUT
STANDARD MOUNTING HEIGHTS
MECHANICAL (AFF, AFG, UNLESS NOTED OTHERWISE)
THERMOSTATS (USER ADJUSTABLE)(TOP OF DEVICE) 48"
CONTROLS (TOP OF DEVICE) 4E"
ANNOTATION
OMECHANICAL PLAN CALLOUT
CU MECHANICAL EQUIPMENT DESIGNATION (CONTRACTOR FURNISHED AND
1 INSTALLED UNLESS NOTED OTHERWISE)
CONNECTION POINT OF NEW WORK TO EXISTING
DETAIL REFERENCE UPPER NUMBER INDICATES DETAIL NUMBER LOWER
M1 NUMBER INDICATES SHEET NUMBER
1 SECTION CUT DESIGNATION
M1
GENERAL NOTES:
1. PRIOR TO SUBMITTING BID, VISIT THE JOB SITE AND BECOME FULLY ACQUAINTED WITH
THE EXISTING CONDITIONS OF THE PROJECT. REVIEW THE GENERAL NOTES,
SPECIFICATIONS AND OTHER DRAWINGS FOR ADDITIONAL REQUIREMENTS WHICH MAY
NOT BE SPECIFICALLY CALLED OUT IN THIS PORTION OF THE CONSTRUCTION
DOCUMENTS. NOTIFY ARCHITECT, ENGINEER AND /OR OWNER OF CONFLICTS OR
DISCREPANCIES PRIOR TO SUBMISSION OF BID,
2. EXISTING CONDITIONS WERE TAKEN FROM ORIGINAL DRAWINGS AND SITE VISITS AND
MAY NOT REFLECT EXACT "AS— BUILT" CONDITIONS. FIELD VERIFY EXISTING
CONDITIONS PRIOR TO SUBMITTING FINAL BIDS. COORDINATE NEW WORK AND
DEMOLITION WITH OTHER DISCIPLINES AND EXISTING CONDITIONS PRIOR TO
CONSTRUCTION.
3. COORDINATE THE INSTALLATION OF THE MECHANICAL SYSTEMS WITH OTHER TRADES
TO ENSURE A NEAT AND ORDERLY INSTALLATION. COORDINATE INSTALLATION OF
DUCTWORK AND PIPING TO AVOID CONFLICTS WITH ELECTRICAL PANELS, LIGHTING
FIXTURES. ETC.
4. AVOID DAMAGING EXISTING SURFACES AND EQUIPMENT TO REMAIN FOR NEW
INSTALLATION DURING WORK. REPAIR DAMAGE CAUSED DURING CONSTRUCTION AT
NO EXTRA COST TO THE OWNER.
5. ALL MECHANICAL EQUIPMENT SHOWN ON THE MECHANICAL PLANS SHALL BE
PROVIDED BY THE MECHANICAL CONTRACTOR UNLESS OTHERWISE NOTED.
6. NEW MECHANICAL EQUIPMENT AND DUCTWORK ARE SHOWN AT APPROXIMATE
LOCATIONS. FIELD MEASURE FINAL DUCTWORK LOCATIONS PRIOR TO FABRICATION
AND MAKE ADJUSTMENTS AS REQUIRED TO FIT THE DUCTWORK WITHIN THE AVAILABLE
SPACE, VERIFY THAT FINAL EQUIPMENT LOCATIONS MEET MANUFACTURER'S
RECOMMENDATIONS REGARDING SERVICE CLEARANCE AND PROPER AIRFLOW
CLEARANCE AROUND EQUIPMENT.
7. INSTALL DUCTWORK PARALLEL TO BUILDING COLUMN LINES UNLESS OTHERWISE
SHOWN OR NOTED.
E. OVERHEAD HANGERS AND SUPPORTS FOR EQUIPMENT AND DUCTWORK SHALL BE
FASTENED TO BUILDING JOISTS OR BEAMS. DO NOT ATTACH HANGERS AND SUPPORTS
TO THE ABOVE FLOOR SLAB OR ROOF.
9. COORDINATE LOCATION OF EQUIPMENT SUPPORTS WITH LOCATION OF EQUIPMENT
ACCESS PANELS /DOORS TO ENABLE SERVICE OF EQUIPMENT AND /OR FILTER
REPLACEMENT.
10. SEAL PENETRATIONS THROUGH THE BUILDING COMPONENTS IN ACCORDANCE WITH THE
CONTRACT SPECIFICATIONS, FIREPROOF PENETRATIONS THROUGH FIRE RATED
COMPONENTS IN ACCORDANCE WITH U.L. REQUIREMENTS.
11. COORDINATE THE EXACT MOUNTING SIZE AND FRAME TYPE OF DIFFUSERS, REGISTERS
AND GRILLES WITH THE SUPPLIER TO MEET THE CEILING, WALL AND DUCT
INSTALLATION REQUIREMENTS.
12. ADJUST LOCATION OF CEILING DIFFUSERS, REGISTERS AND GRILLES AS REQUIRED TO
ACCOMMODATE FINAL CEILING GRID AND LIGHTING LOCATIONS.
BRANCH DUCTWORK TO AIR OUTLETS SHALL BE SAME SIZE AS OUTLET NECK SIZE
UNLESS OTHERWISE NOTED.
13. PROVIDE A NEW SET OF AIR FILTERS IN UNITS PRIOR TO TESTING, ADJUSTING AND
BALANCING AND BEFORE TURNING SYSTEM(S) OVER TO OWNER.
14. ALL ROOF PENETRATIONS SHALL BE PERFORMED BY A LANDLORD APPROVED
CONTRACTOR TO MAINTAIN WARRANTIES.
15. TENANT SHALL LOCATE ANY ROOF TOP VENTS A MINIMUM OF 10' AWAY FROM ANY
ADJACENT ROOFTOP UNIT.
16. FIELD VERIFY EXISTING CONDITIONS AND THAT SPACE CONFORMS TO APPROVED LEASE
OUTLINE DRAWING, AS APPROVED WITH LEASE AGREEMENT.
17. TENANT SHALL BE RESPONSIBLE FOR MEETING ALL APPLICABLE CODES AND OBTAINING
ALL JURISDICTIONAL APPROVALS.
PLAN NOTES:
lO REMOVE EXISTING EXHAUST FAN AND ASSOCIATED DUCTWORK. CAP AND SEAL
EXHAUST DUCT AS CLOSE TO WALL AS POSSIBLE.
O GRILLE ABOVE DOOR AND COORDINATE BOTTOM OF GRILLE TO MATCH OTHERS IN
SURROUNDING AREAS.
O EXISTING 1200 OA DUCT WITH MOTORIZED DAMPER SHALL REMAIN. FIELD VERIFY
DAMPER CONDITION, EXACT SIZE AND LOCATION PRIOR TO SUBMITTING BID, ADJUST
OUTSIDE AIR DAMPER TO 580 CFM,
O4 EXISTING 7 -1/2 TON CARRIER AIR HANDLING UNIT TO REMAIN. FIELD VERIFY EQUIPMENT
CONDITION, EXACT SIZE AND LOCATION. EXISTING UNIT CONTROLS SHALL REMAIN.
REBALANCE AIR HANDLING UNIT TO MEET NEW AIRFLOWS AS NOTED ON PLAN.
OCOORDINATE INSTALLATION OF EQUIPMENT, DUCTWORK AND PIPING WITH ALL TRADES.
DO NOT ROUTE DUCTWORK OR PIPING OVER ELECTRICAL PANELS.
O EXISTING ROOF MOUNTED CONDENSING UNIT AND ALL ASSOCIATED REFRIGERANT
PIPING AND CONTROLS TO REMAIN.
O7 PAINT NEW EXPOSED DUCTWORK TO MATCH FINISHED CEILING.
O SCOPE OF WORK BOUNDARY.
MECHANICAL F
SCALE: 3/ 16" =1' -0"
AIR DISTRIBUTION DEVICE SCHEDULE
(BASED ON TITUS)
NOTES:
1. SYMBOL KEY - FIRST LETTER: S- SUPPLY R- RETURN E- EXHAUST T- TRANSFER. SECOND LETTER: D- DIFFUSER R- REGISTER G- GRILLE
2. BORDER STYLE - REFER TO REFLECTED CEILING PLAN
3. DAMPERS - OPERABLE FROM FACE - OB: OPPOSED BLADE ROB: RADIAL OPPOSED BLADE B: BUTTERFLY
SIZE
MOUNTING
MATERIAL
ACCESSORIES
TAG
MODEL
REMARKS
FACE
NECK
SIDE-
CEILING
DUCT
FLOOR
STEEL
ALUM.
DPR.
EQUAL
GRID
FIRE
DPR.
WALL
TITUS
22 -1/2" HORIZONTAL
SD -1
272RS -14 -10
14 "x8"
12 "x6"
0
0
OB
DEFLECTION
126AG -35
SD -2
TITUS TMR
14 "o
8 "0
0
0
ROB
8 "m NECK
SD -3
TITUS TMR
22 "o
12 "0
0
0
ROB
12 "o NECK
TITUS
INSTALL BLADES FACING THE
TG -1
355RL
14x14
12x12
0
0
-
CEILING
12x12
TITUS
INSTALL BLADES FACING THE
TG -2
355RL
16x16
1414
0
0
CEILING
14x14
TITUS
INSTALL BLADES FACING THE
TG-3
355RL
14x14
12x12
0
0
WALL
12x12
TITUS
RG -1
PAR
2424
22x22
0
0
24x24
TITUS
INSTALL BLADES FACING THE
RG -2
355RL
16x16
14x14
0
0
CEILING
14x14
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VERIFY ALL CONDITIONS IN FIELD
IT IS THE RESPONSIBILITY OF THE MECHANICAL CONTRACTOR TO VISIT THE JOB SITE TO
FAMILIARIZE HIMSELF WITH MAJOR ITEMS SUCH AS STRUCTURAL ELEMENTS, PLUMBING
LOCATIONS, ELECTRICAL RUNS AND POINTS OF CONNECTION TO EXISTING DUCT SYSTEMS.
ADDITIONALLY, MECHANICAL CONTRACTOR SHALLVERIFY EXACT LOCATIONS AND DIMENSIONS
OF SUCH ITEMS AS HVAC EQUIPMENT, DUCTWORK, ETC. PRIOR TO COMMENCING ANY WORK.
ALL HVAC WORK TO BE PERFORMED IN COMPLIANCE WITH LOCAL CODES AND LANDLORD CRITERIA.
NOTE:
INFORMATION ON THIS SHEET PERTAINING TO THE EXISTING MECHANICAL SYSTEMS IS BASED
ON RECORD DRAWINGS AVAILABLE AT THE TIME OF DESIGN. FIELD VERIFY ALL EXISTING
CONDITIONS AND NOTIFY ARCHITECT AND ENGINEER IMMEDIATELY IF ANY DISCREPANCIES ARE
FOUND.
NOTE:
THE OWNER RESERVES THE RIGHT TO CHECK CONSTRUCTION COMPLIANCE WITH PLANS AND
SPECIFICATIONS. SHOULD THE OWNER FIND CORRECTIVE WORK NECESSARY, HE WILL NOTIFY
CONTRACTOR OF SUCH WORK IN WRITING AND EXPECT COMPLIANCE PERFORMED WITH DUE
DILIGENCE. IF ANY CORRECTIVE WORK IS DEEMED TO BE NECESSARY, THE COST OF
REINSPECTIONS WILL BE BORNE BY THE CONTRACTOR.
IF WORK IS REQUIRED BY OWNER IN ORDER TO IMPROVE, CHANGE OR CORRECT AIR
CONDITIONING OPERATIONAL CONDITIONS DUE TO: PART MALFUNCTION, WARRANTY OR OTHER
INABILITY TO PROVIDE THE COMFORT CONDITIONS REQUIRED BY THE STORE, CONTRACTOR
SHALL BE DIRECTED BY OWNER TO ADDRESS THIS WORK IN A TIMELY MANNER. IF IT
BECOMES EVIDENT THAT THE CONTRACTOR CAN NOT ACCOMPLISH THE TASK, THEN AFTER
72 HOURS OF WRITTEN NOTICE, THE OWNER MAY AT HIS DISCRETION TAKE OVER SUCH
WORK AND BACK CHARGE THE CONTRACTOR FOR ANY CORRECTIVE WORKTHAT WAS
REQUIRED DUE TO LACK OF PERFORMANCE, WORKMANSHIP AND /OR ADHERENCE TO PLANS
AND SPECIFICATIONS.
ROOF NOTE:
DO NOT ATTACH ANYTHING DIRECTLY TO THE UNDERSIDE OF THE DECK. VERIFY ALL CONDITIONS
IN THE FIELD PRIOR TO BIDDING. VERIFY EXACT REQUIREMENTS PRIOR TO COMMENCING ANY
WORK.
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HENDERSON
ENGINEERS=
8325 LENEXA DRIVE
LENEXA, KS 66214
TEL 913 742 5000 rAx 913 742 5001
www hol- ons.Enm
1250000999
FL. (EF f �l WI I A18 7606