HomeMy WebLinkAboutB16-0087_M1.0_1478901776.pdfRADIANT FLOOR SUPPLY
RADIANT FLOOR RETURN
NOTE: ALL SYMBOLS SHOWN ON LEGEND
ARE NOT NECESSARILY USED.
CHILLED WATER RETURN
CHILLED WATER SUPPLY
HEATING WATER RETURN
HEATING WATER SUPPLY
MECHANICAL LEGEND
MEDIUM PRESSURE NATURAL GAS
SNOWMELT RETURN
SNOWMELT SUPPLY
GAS
HWS
T
A
B
HWR
CWS
CWR
SMS
SMR
RFS
RFR
G
MPG
PIPE RISER
PIPE DROP
PIPE TAKEOFF (FROM BOTTOM OF MAIN)
PIPE TAKEOFF (FROM TOP OF MAIN)
PIP END CAP
PIPE CONTINUATION
PIPE EXPANSION GUIDE
PIPE UNION
PIPE ANCHOR
FLEXIBLE PIPE CONNECTION
PIPE EXPANSION JOINT
POINT OF NEW CONNECTION
AIR VENT
PLUG VALVE
CHECK VALVE
BALL VALVE
BALANCING VALVE
BUTTERFLY VALVE
PRESSURE REDUCING VALVE
STRAINER
PRESSURE - TEMP. TAP
PRESSURE GAUGE
2-WAY CONTROL VALVE
3-WAY CONTROL VALVE
SUPPLY GRILLE
RETURN GRILLE
EXHAUST AIR
SUPPLY AIR
RETURN AIR
OUTDOOR AIR
SUPPLY AIR DAMPER
RETURN AIR DAMPER
SUPPLY DIFFUSER
OA
RA
SA
EA
RAD
SAD
SG
RG
SD
RETURN DIFFUSER
RD
TRANSFER GRILLE
TG
TRANSFER DIFFUSER
TD
THERMOSTAT
FIRE/SMOKE DAMPER
FIRE DAMPER
MOTOR OPERATED DAMPER (MOD)
MANUAL BALANCING DAMPER
7851,1* 9$1(6 ,1 (/%2:
??x??
DUCT SIZES ARE NET FREE AREA
1ST NO. IS DUCT WIDTH.
2ND NO. IS DUCT DEPTH.
SECTION THRU SUPPLY AIR DUCT
SECTION THRU RETURN/EXHAUST AIR DUCT
SUPPLY DUCT TURN DOWN
RETURN/EXHAUST DUCT TURN DOWN
CHANGE OF ELEVATION
FLEXIBLE DUCT CONNECTION
R/D
(D) DROP (R) RISE
SENSOR (CALL OUT ON DRAWINGS)
SUPPLY REGISTER/DIFFUSER/LOUVER
NECK SIZE
CFM-S
RETURN REGISTER/DIFFUSER/LOUVER
NECK SIZE
CFM-R
OUTSIDE AIR REGISTER/DIFFUSER/LOUVER
NECK SIZE
CFM-O.A.
EXHAUST REGISTER/DIFFUSER/LOUVER
NECK SIZE
CFM-E
U
DOOR UNDERCUT
CFM
(A) SECTION CUT LINE
(B) SHEET SHOWN ON
S
SECTION THRU ROUND DUCT
ROUND DUCT TURN DOWN
4-WAY CONTROL VALVE
FLOW REGULATOR VALVE
DIFFERENTIAL BYPASS VALVE
NATURAL GAS PRESSURE REGULATOR
THERMOMETER
SEQUENCE OF OPERATION:
B-1 & B-2: THE OPERATION OF THESE BOILERS AND THEIR CIRCULATING PUMPS, SHALL BE
CONTROLLED VIA A STAND ALONE INTEGRAL CONTROL. UPON A CALL FOR SPACE
HEATING FROM WALL MOUNTED T-STATS THE BOILERS SHALL FIRE AND MAINTAIN A
',6&+$5*( :$7(5 7(03(5$785( 2) 0$; ) $7 7+( 0$,1 /223 6833/<
SENSOR, AND THE PRIMARY PUMPS P-4, P-5, OR P-6 (RESPECTIVELY) SHALL OPERATE.
THE BOILER CONTROLLERS SHALL INCLUDE AN OUTDOOR RESET SCHEDULE FOR
63$&( +($7,1* ,) :$7(5 *5($7(5 7+$1 ) ,6 (9(5 5($/,=(' $7 7+( 6833/<
SENSOR, THE BOILERS AND THEIR PUMPS SHALL BE DISABLED.
UPON A CALL FOR DOMESTIC HOT WATER, THE PUMP P-3 SHALL BE ENERGIZED.
B-2 & B-3 6+$// ),5( $1' 5$03 83 72 0$,17$,1 ) $'- $7 7+( 6833/< :$7(5
SENSOR UNTIL CALL IS MET. DURING DOMESTIC WATER CALL DISABLE SNOWMELT
PRIMARY PUMP P-6.
SZ-1 & SZ-2: THE SNOWMELT ZONE VALVES SHALL BE INTERLOCKED WITH A DEDICATED TEKMAR
667 CONTROL PANEL WITH ASSOCIATED 090/091 COMBINATION SOCKET / SENSOR.
THE TEKMAR CONTROLLER SHALL BE INTERLOCKED WITH A SYSTEM PUMP P-6 & P-7.
WHEN MOISTURE IS DETECTED ON THE SENSOR AND TEMPERATURE IS BELOW
FREEZING, THE SYSTEM SHALL BE ENERGIZED VIA THE TEKMAR 667 CONTROLLER.
THE ASSOCIATED SNOWMELT P-6 & P-7 PUMPS SHALL ENERGIZE, AND BOILER B-1 &
B-2 6+$// %( (1$%/(' 72 0$,17$,1 6833/< 7(03(5$785( 35,0$5< $7 )
$'- 6(&21'$5< $7 ) $'- 3529,'( ,'/,1* )($785( :+(1 287'225
7(03(5$785( '5236 %(/2: ) (1(5*,=( 7+( 612:0(/7 6<67(0 $1'
0$,17$,1 6/$% 7(03(5$785( $7 ) ,) 7+( 612:0(/7 6(1625 6(16(6
MOISTURE THE SNOWMELT SYSTEM SHALL FIRE UP AND MAINTAIN SLAB
7(03(5$785( $7 ) 3529,'( 6/$% 3527(&7,21 9,$ 7(.0$5 &21752//(5
BB-1 TO BB-74: EACH ZONE (GROUP) OF BASEBOARDS SHALL BE EQUIPPED WITH A ZONE VALVE
INTERLOCKED WITH A WALL MOUNTED HEATING ONLY T-STAT (EXCEPT IN THE
MECHANICAL ROOMS & WATER ENTRY ROOM WHERE HEATING / COOLING T-STATS
SHALL BE PROVIDED). UPON A CALL FOR HEATING FROM ANY WALL MOUNTED T-STAT
THE RESPECTIVE ZONE VALVE SHALL OPEN, THE P-4 PUMP SHALL BE ENERGIZED AND
HEATING SHALL BE PROVIDED IN THAT ZONE.
ERV-1: THIS UNIT SHALL RUN CONTINUOUSLY TO PROVIDE POSITIVE PRESSURIZATION
TOWARDS THE HALLWAY COMMUNICATING WITH THE APPARATUS BAY.
HRV-1: THIS HRV UNIT SHALL BE INTERLOCKED WITH LIGHTS ON/OFF SWITCH IN THE
RESTROOM, WITH REVERSE ACTING T-STAT & HUMIDISTAT IN THE WATER ENTRY
ROOM, AND PUSH BUTTON (OR MOTION SENSORS, COORDINATE WITH THE OWNER) IN
CLEAN ROOM, STORAGES, & WORKSHOP.
UPON A CALL FROM ANY T-STAT, HUMIDISTAT, OR PUSH BUTTON THE HRV-1 SHALL BE
ENERGIZED AS INDICATED BELOW:
:+(1 7+( 7(03(5$785( ,1 7+( :$7(5 (175< 5220 5,6(6 $%29( ) $'-
THE HRV-1 SHALL BE ENERGIZED AND PROVIDE VENTILATION UNTIL THE
7(03(5$785( '5236 %(/2: ) $'- ,) 12 386+ %87721 ,6 35(66('
CONCURRENTLY AND/OR T-STAT IN THE WATER ENTRY ROOM IS SATISFIED, THE
DUCT TEMPERATURE SENSOR FOR HC-1 SHALL BE DISABLED.
- WHEN THE HUMIDITY IN THE WATER ENTRY ROOM RISES ABOVE 80% (ADJ.) THE
HRV-1 SHALL BE ENERGIZED AND PROVIDE VENTILATION UNTIL THE HUMIDITY DROPS
BELOW 55% (ADJ.). IF ANY OTHER ZONE(S) ARE SATISFIED AND NO PUSH BUTTON IS
PRESSED CONCURRENTLY, THE DUCT TEMPERATURE SENSOR SHALL BE DISABLED.
- IF THE PUSH BUTTON IS PRESSED THE HRV-1 SHALL BE ENERGIZED FOR 30 MINUTES
(ADJ.). THE DUCT SENSOR SHALL BE ENABLED. THE PUSH BUTTON SHALL HAVE
PRIORITY OVER THE T-STATS OR HUMIDISTAT AND FRESH AIR DELIVERED INTO THE
SPACE SHALL BE REHEATED (SEE HC-2 SEQUENCE). IF DURING THE REHEAT ANY
REVERSE ACTING T-STAT OR HUMIDISTAT CALLS FOR OPERATION THE DUCT SENSOR
CAN BE DISABLED AFTER THE PUSH BUTTON IS RELEASED (AFTER 30 MINUTES (ADJ.)
UNLESS PUSHED AGAIN).
HRV-2 & 3: THESE UNITS SHALL BE INTERLOCKED WITH ON/OFF LIGHT SWITCH IN THE
BATHROOMS AND HUMIDISTAT IN THE KITCHEN OR LIVING AREA AND IN EACH
BEDROOM. IF HUMIDITY RISES ABOVE 60% (ADJ.) OR THE BATHROOM LIGHT IS
TURNED ON, THE RESPECTIVE ERV SHALL BE ENERGIZED. DE-ENERGIZE HRVs IF THE
HUMIDITY DROPS BELOW 35% (ADJ.). THE DISCHARGE DUCT MOUNTED TEMPERATURE
SENSOR SHALL ENERGIZE HC-3 OR HC-4 RESPECTIVELY AND PROVIDE AIR REHEAT,
SEE HC-3 & HC-4 COIL SEQUENCE.
HC-1, 2, 3, & 4: EACH HC COIL SHALL BE INTERLOCKED WITH ITS RESPECTIVE ERV DISCHARGE DUCT
MOUNTED TEMPERATURE SENSOR. WHEN THE TEMPERATURE OF THE ERV
',6&+$5*( $,5 '5236 %(/2: ) $'- 7+( 5(63(&7,9( HC COIL SHALL BE
ENERGIZED AND 2-WAY MODULATING VALVE SHALL MODULATE FLOW TO MAINTAIN
) $'- $,5 ',6&+$5*( 7(03(5$785( HC-2 COIL SHALL BE DISABLED FOR
VENTILATION PURPOSES AS DESCRIBED IN HRV-1 SEQUENCE.
(E) PLYMOVENT: THE EXISTING EXHAUST SYSTEM SHALL BE REWORKED AND RE-ROUTED TO A NEW
LOCATION AS INDICATED IN THE FLOOR PLAN. THE SEQUENCE OF OPERATION SHALL
BE EXISTING AND REMAIN. COORDINATE WITH AIRPRO, INC. REWORK OF THIS
EQUIPMENT AND FEASIBILITY OF REUSING IT PRIOR TO PRICING OR WORK. FURTHER
DETAILS BEYOND THESE PLANS TO BE PROVIDED BY AIRPRO, INC.
(E) RADIANT EXISTING RADIANT HEATERS SHALL BE REWORKED AS INDICATED ON THESE PLANS
HEATERS: AND RE-ROUTED TO A NEW LOCATION. THE SEQUENCE OF OPERATION SHALL BE
EXISTING AND REMAIN. IF THE EXISTING HEATERS, TUBING, AND VACUUM PUMP
CANNOT BE REUSED REPLACE WITH GORDON CORAYVAC SYSTEM AS INDICATED ON
THE PLANS. MATCH CAPACITY. COORDINATE WITH THE MANUFACTURER PRIOR TO
PRICING AND ANY WORK.
MECHANICAL SPECIFICATIONS:
1. GENERAL:
a. FURNISH ALL LABOR, SUPERVISION, MATERIALS, EQUIPMENT AND FACILITIES NECESSARY TO
FURNISH, FABRICATE, DELIVER, STORE AND INSTALL ALL WORK NOTED ON THE DRAWINGS AND/OR
SPECIFIED HEREIN.
b. THE CONTRACTOR SHALL FURNISH AND INSTALL ALL WORK NECESSARY TO MAKE A COMPLETE
SYSTEM WHETHER OR NOT SUCH DETAILS ARE MENTIONED IN THESE SPECIFICATIONS OR SHOWN ON
THE PLANS, BUT WHICH ARE OBVIOUSLY NECESSARY TO MAKE A COMPLETE SYSTEM, EXCEPTING
ONLY THOSE PORTIONS THAT ARE SPECIFICALLY MENTIONED HEREIN OR PLAINLY MARKED ON THE
ACCOMPANYING DRAWINGS AS BEING INSTALLED UNDER ANOTHER SECTION OF THE SPECIFICATIONS.
2. WORKMANSHIP:
a. THE WORK SHALL BE ACCOMPLISHED IN A THOROUGH AND WORKMAN-LIKE MANNER SATISFACTORY
TO AND MEETING THE APPROVAL OF THE OWNER AND ARCHITECT.
3. MATERIALS:
a. ALL MATERIALS AND EQUIPMENT SHALL BE NEW AND THE BEST OF THEIR RESPECTIVE KIND, FREE
FROM ALL DEFECTS AND OF THE MAKE AND QUALITY SPECIFIED.
4. SITE INSPECTION:
a. CONTRACTOR SHALL VISIT THE SITE OF WORK PRIOR TO SUBMISSION OF HIS BID AND THOROUGHLY
FAMILIARIZE HIMSELF WITH THE WORKING CONDITIONS & EXACT NATURE OF THE WORK.
b. SUBMISSION OF A BID ACKNOWLEDGES FULL RESPONSIBILITY FOR FURNISHING A COMPLETE AND
FUNCTIONAL SYSTEM.
c. NO CHANGES IN CONTRACT WILL BE MADE TO ACCOMMODATE OR ALLOW EXTRA FUNDS FOR ANY
OMISSION WHICH RESULTS FROM A FAILURE TO THOROUGHLY MAKE THE EXAMINATION.
5. CODES AND PERMITS:
a. ALL MECHANICAL EQUIPMENT, INSTALLATION, ETC., SHALL CONFORM TO THE 2012 INTERNATIONAL
MECHANICAL CODE (IMC), 2012 INTERNATIONAL ENERGY CONSERVATION CODE (IECC) AND
ORDINANCES AS INTERPRETED BY THE TOWN OF VAIL BUILDING DEPARTMENT.
b. CONTRACTOR SHALL OBTAIN AND PAY FOR ALL PERMITS AND INSPECTIONS.
c. COPIES OF ALL PERMITS AND INSPECTION REPORTS SHALL BE SUBMITTED TO THE ARCHITECT.
6. AS-BUILTS:
a. CONTRACTOR SHALL PROVIDE A COMPLETE SET OF AS-BUILT DOCUMENTS WITH ALL CHANGES NOTED
THEREON AT THE COMPLETION OF THE PROJECT AND PRIOR TO FINAL ACCEPTANCE AND PAYMENT.
7. GUARANTEE:
a. CONTRACTOR SHALL UNCONDITIONALLY GUARANTEE ALL LABOR AND MATERIALS ON ALL WORK
AGAINST DEFECTS IN WORKMANSHIP AND MATERIALS FOR A PERIOD OF ONE YEAR AFTER
COMPLETION.
8. SUBMITTALS:
a. CATALOG INFORMATION AND CUTS OF ALL EQUIPMENT AND DEVICES (WITH ALL OPTIONS CLEARLY
MARKED) SHALL BE SUBMITTED TO THE ARCHITECT FOR REVIEW (SIX COPIES OF EACH). ELECTRONIC
SUBMITTALS PREFERRED. PERFORMANCE SELECTIONS REQUIRED FOR ERVS, HEAT EXCHANGERS,
HEATING COILS, BASEBOARDS, BOILERS, AND PUMPS INDICATING PROPER SIZING AND SELECTION AT
ELEVATION.
9. COORDINATION:
a. THE DRAWINGS ARE DIAGRAMMATIC AND INTENDED TO SHOW SCOPE.
b. THE CONTRACTOR SHALL COORDINATE HIS WORK WITH OTHER TRADES TO PROVIDE BEST
ARRANGEMENT OF ALL DUCTS, PIPES, CONDUIT, ETC.
10. CUTTING AND PATCHING:
a. ALL CUTTING AND PATCHING REQUIRED OF THE STRUCTURE (NEW OR EXISTING) SHALL BE PROVIDED
UNDER OTHER SECTIONS OF THE WORK.
b. PROVIDE NECESSARY REQUIREMENTS TO THE PROJECT SUPERINTENDENT.
c. X-RAY SLABS PRIOR TO CORING.
11. CLEANUP:
a. UPON COMPLETION OF THE WORK UNDER THIS SECTION, THE CONTRACTOR SHALL REMOVE ALL
SURPLUS MATERIALS, EQUIPMENT AND DEBRIS INCIDENTAL TO THIS WORK AND LEAVE THE PREMISES
CLEAN AND ORDERLY.
12. MECHANICAL IDENTIFICATION
a. EQUIPMENT NAMEPLATES: METAL, WITH DATA ENGRAVED OR STAMPED, FOR PERMANENT
ATTACHMENT ON EQUIPMENT.
b. PIPE MARKERS: PREPRINTED, COLOR CODED, WITH LETTERING INDICATING SERVICE, AND SHOWING
DIRECTION OF FLOW.
c. VALVE TAGS: STAMPED OR ENGRAVED WITH 1/4" LETTERS FOR PIPING SYSTEM ABBREVIATION AND
1/2" NUMBERS, WITH NUMBERING SCHEME. PROVIDE 5/32" HOLE FOR FASTENER.
d. VALVE TAG SCHEDULE: PREPARE A VALVE TAG SCHEDULE TO BE SUBMITTED TO THE MAINTENANCE
ENGINEER FOR RECORD.
13. DUCTWORK:
a. DUCTWORK SHALL BE FABRICATED AND INSTALLED IN ACCORDANCE WITH THE 2012 IMC AND SMACNA
STANDARDS.
b. DUCTWORK SHALL BE GALVANIZED STEEL GAUGES TO MEET SMACNA STANDARDS. DUCTWORK SIZES
INDICATED ARE INSIDE TO INSIDE [OUTSIDE TO OUTSIDE] DIMENSIONS.
c. ALL DUCT JOINTS SHALL BE SEALED AIR TIGHT WITH RCD CORP. # 6 MASTIC ADHESIVE WITH VERSA
GRIP OR MESH.
d. ALL FINAL CONNECTIONS TO SUPPLY GRILLES SHALL BE COMPLETED WITH ACOUSTICAL FLEXIBLE
DUCT UNLESS OTHERWISE NOTED ON THE PLANS. MINIMUM LENGTH IS 3', MAXIMUM LENGTH IS 5'.
e. FLEXIBLE DUCT USED FOR CONDITIONED AIR SHALL BE UL APPROVED, VINYL COATED, WIRE
REINFORCED FIBERGLASS, WITH MAXIMUM THERMAL CONDUCTIVITY OF 0.30 BTU-IN/HR-FT2-F AND A
MAXIMUM LENGTH OF FIVE FEET.
f. CLOTHES DRYER VENT EXHAUST DUCTWORK SHALL BE ALUMINUM. DUCTWORK SHALL NOT BE
CONNECTED OR INSTALLED WITH SHEET METAL SCREWS OR OTHER FASTENERS THAT WILL
OBSTRUCT THE EXHAUST FLOW. TERMINATE WITH A WALL CAP WITH A BACK DRAFT DAMPER.
SCREENS ARE PROHIBITED. REFER TO SECTION 504 OF THE 2012 IMC FOR MAXIMUM DRYER EXHAUST
DUCT LENGTHS.
g. DUCTWORK SHALL BE SIZED AT A MAXIMUM VELOCITY OF 1,000 FPM/.08" PRESSURE DROP PER 100
FEET.
h. EACH MECHANICAL VENTILATION SYSTEM (SUPPLY AND/OR EXHAUST) SHALL BE EQUIPPED WITH A
MEANS OF SHUT-OFF WHEN VENTILATION IS NOT REQUIRED, AND BACKDRAFT DAMPERS WHICH CAN
BE CLOSED ON FAN SHUTDOWN SHALL BE PROVIDED FOR AIR INTAKES AND/OR DISCHARGES.
i. CLEAN OUT ALL DUCTS PRIOR TO SUPPLY AND RETURN GRILLE INSTALLATION
j. '28%/( 7+,&.1(66 7851,1* 9$1(6 6+$// %( 86(' 21 $// '8&7 78516 2)
14. HEATING PIPING:
a. +($7,1* +27 :$7(5 3,3,1* ò´ ,1&+(6 $1' %(/2: 6+$// %( 7<3( / &233(5 +$5' '5$:1 :,7+
WROUGHT COPPER SWEAT FITTINGS. JOINTS SHALL BE SOLDERED WITH 95-5 OR SILVER SOLDER.
CONDENSER WATER AND HEATING HOT WATER PIPING 3" AND ABOVE SHALL BE SCHEDULE 40 BLACK
STEEL A-53 SEAMLESS PIPE WITH WELDED FITTINGS.
b. VALVES SHALL BE DANFOSS OR EQUAL; SERVICE PRESSURE SHALL BE AS REQUIRED. VALVES SHALL
BE SUITABLE FOR SERVICE INTENDED. PROVIDE PRESSURE INDEPENDENT CONTROL VALVE MODELS
FOR ALL VARIABLE SPEED SYSTEMS UNLESS NOTED OTHERWISE.
c. PROVIDE HANGERS, SUPPORTS AND INSULATION SADDLES AS REQUIRED AND PER ANSI
REQUIREMENTS. PLUMBERS TAPE AND WIRE ARE NOT ACCEPTABLE.
a. PIPING SHALL BE SIZED AT A MAXIMUM PRESSURE DROP OF 3.5 FT PER 100 FEET & 4 FEET/SEC
VELOCITY. UNLESS OTHERWISE NOTED, ALL PIPING SHOWN ON PLANS HAS BEEN SIZED FOR COPPER.
PROVIDE DEDUCT ALTERNATE PRICING FOR PEX.
b. CONTROL VALVE CV RATINGS SHALL BE SELECTED AT A MAXIMUM PRESSURE DIFFERENTIAL ACROSS
THE VALVE OF 2 PSI.
c. 3529,'( ´ ',$ ; / 6&+('8/( 39& ,1/,1( ),/7(5 ),//(' :,7+ /,0(6721( $**5(*$7( 72
NEUTRALIZE THE BOILER'S CONDENSATE DRAIN.
d. PROVIDE EXPANSION JOINTS OR LOOPS ON ALL HEATING WATER PIPING RUNS IN EXCESS OF 50'.
15. DUCTWORK INSULATION:
a. ALL DUCTWORK SHALL BE INSULATED CONSISTENT WITH THE REQUIREMENTS PER SECTION 604 OF
THE 2012 IMC.
b. INSULATION SHALL BE UL LISTED IN COMPLIANCE WITH A FLAME-SPREAD INDEX NOT MORE THAN 25
AND SMOKE DEVELOPED INDEX NOT MORE THAN 50, PER THE 2012 IMC. INSTALLATION SHALL BE IN
ACCORDANCE WITH IMC REQUIREMENTS.
c. RECTANGULAR SUPPLY, RETURN & TRANSFER DUCTWORK SHALL BE INTERNALLY LINED WITH A
VAPOR RESISTANT DUCT LINER OF THICKNESSES SPECIFIED BELOW.
d. CONCEALED ROUND, CONCEALED OVAL & OUTDOOR AIR DUCTS SHALL BE EXTERNALLY WRAPPED
WITH FIBERGLASS INSULATION WITH AN EXTERNAL VAPOR BARRIER. REQUIRED R-VALUES ARE
SPECIFIED BELOW.
e. ALL SUPPLY, RETURN & TRANSFER DUCTWORK LOCATED WITHIN THE BUILDING ENVELOPE SHALL BE
,168/$7(' 72 $ 0,1,080 2) 5 ´ /,1(5 81/(66 63(&,),(' 27+(5:,6( 21 7+( 3/$16
f. ALL SUPPLY DUCTWORK SERVING EHU UNITS LOCATED IN ATTICS OR OTHER UNCONDITIONED
63$&(6 6+$// %( ,168/$7(' 72 $ 0,1,080 2) 5 ´ /,1(5 $// 27+(5 '8&76 ,1 81&21',7,21('
63$&(6 6+$// %( ,168/$7(' 72 $ 0,1,080 2) 5 ´ /,1(5
g. ALL SUPPLY & RETURN DUCTWORK SERVINF FIRE STATION AND QUARTERS SHALL BE INSULATED TO A
0,1,080 2) 5 ´ /,1(5 :+(1 /2&$7(' ,1 81&21',7,21(' 63$&(6 $1' 6+$// %( ,168/$7('
72 $ 0,1,080 2) 5 ´ /,1(5 $1' :($7+(53522)(' :+(1 /2&$7(' 2876,'( 7+( %8,/',1*
h. ALL OUTDOOR AIR DUCTS SHALL BE INSULATED TO A MINIMUM OF R-6 WITH A VAPOR BARRIER.
16. PIPING INSULATION:
a. ALL HYDRONIC PIPING SHALL BE INSULATED CONSISTENT WITH THE REQUIREMENTS PER SECTION
1204 OF THE 2012 IMC.
b. INSULATION SHALL BE UL LISTED IN COMPLIANCE WITH A FLAME-SPREAD INDEX NOT MORE THAN 25
AND SMOKE DEVELOPED INDEX NOT MORE THAN 450, PER THE 2012 IMC. INSTALLATION SHALL BE IN
ACCORDANCE WITH IMC REQUIREMENTS.
c. ALL HYDRONIC PIPING INSULATION SHALL HAVE A THERMAL CONDUCTIVITY LESS THAN OR EQUAL TO
0.27 BTU-IN/HR-FT2-F.
d. $// +($7,1* :$7(5 3,3,1* ´ 25 60$//(5 6+$// %( ,168/$7(' :,7+ ´ 7+,&.1(66
+($7,1* :$7(5 3,3,1* /$5*(5 7+$1 ´ 6+$// %( ,168/$7(' :,7+ ´ 7+,&.1(66
e. ALL PIPING ROUTED BELOW THE SLAB UNDERGROUND SHALL BE TYPE "K" COPPER AND SHALL BE
INSULATED WITH ARMIFLEX TYPE INSULATION.
17. TEMPERATURE CONTROL DEVICES:
a. CONTRACTOR SHALL PROVIDE STAND-ALONE CONTROLS CAPABLE OF MEETING THE SEQUENCE OF
OPERATION DESCRIBED ON SHEET M1.0.
b. THE HVAC SYSTEM SHALL BE PROVIDED WITH 7-DAY PROGRAMMABLE AUTOMATIC SPACE
TEMPERATURE CONTROL DEVICES (THERMOSTATS) AS SHOWN ON THE PLANS. THE THERMOSTATS
SHALL BE CAPABLE OF SCHEDULING OCCUPANCIES AND PROVIDING SETBACK CAPABILITIES TO
0$,17$,1 =21( 6(732,176 '2:1 72 ) 25 83 72 )
c. &21752/6 6+$// %( &$3$%/( 2) 3529,',1* $ '($'%$1' 2) $7 /($67 ) %(7:((1 +($7,1* $1'
COOLING.
d. 7+(50267$76 6+$// +$9( 180(5,& 6(7 32,176 ,1 ) $'-867$%/( 6(732,17 67236 $1' 6+$//
BE MOUNTED AT 46" ABOVE FINISHED FLOOR ADJACENT TO THE ROOM'S LIGHT SWITCH.
e. COORDINATE CONTROL TIE-INS WITH CONTROLS CONTRACTOR AS NECESSARY.
f. ALL THERMOSTATS SHALL BE APPROVED BY THE OWNER.
18. SNOWMELT INSULATION:
a. INSULATION SHALL BE INSTALLED UNDER ALL SNOWMELT AREAS, MINIMUM R-10. CONFIRM
COMPRESSIVE STRENGTH RATING REQUIREMENTS WITH THE STRUCTURAL ENGINEER FOR EACH
APPLICATION. INSULATION UNDER TRAFFIC AREAS MUST BE TRAFFIC RATED. BUBBLE-TYPE
INSULATION IS PROHIBITED ENTIRELY.
19. GAS APPLIANCE VENTING:
a. ACCEPTABLE VENT MATERIALS, ROUTING, DISTANCE AND TERMINATION LOCATIONS SHALL COMPLY
WITH MANUFACTURER'S INSTALLATION INSTRUCTIONS AND ALL REQUIREMENTS IN CHAPTER 8 OF THE
2012 IMC. PVC PIPING IS NOT ACCEPTED FOR BOILER OR WATER HEATER VENTING. POLYPROPYLENE
PIPING MUST BE APPROVED FOR USE WITH APPLIANCE MANUFACTURER.
20. WATER QUALITY:
a. HEATING AND CHILLED WATER CONDITIONS SHALL BE WITHIN HARDNESS AND PH RANGE SUITABLE
FOR MECHANICAL EQUIPMENT (PER MANUFACTURER). CONTRACTOR TO TEST CONDITIONS PRIOR TO
SYSTEM FILL. WATER SOFTENERS OR OTHER DEVICES MAY BE REQUIRED TO IMPROVE WATER
QUALITY.
b. INCLUDE CORROSION INHIBITORS ON ALL PROPYLENE GLYCOL MIXTURES.
c. PRIOR TO SYSTEM FILL, ALL TUBING SYSTEMS AND MANIFOLDS SHALL BE CLEANED AS PRESCRIBED
BY THE TUBING MANUFACTURER. SUPPLY ALL TOOLS, CONNECTIONS, LABOR, AND ACCESSORIES
NECESSARY TO PROPERLY REMOVE ALL FOREIGN MATERIAL, CHEMICAL, AND RESIDUE WITHIN THE
TUBING SYSTEM BEFORE PERMANENTLY CHARGING THE SYSTEM AND PLACING INTO OPERATION.
21. BEFORE STARTING ANY WORK, THE CONTRACTOR FOR THIS SECTION OF THE WORK SHALL EXAMINE A
COMPLETE SET OF DRAWINGS FOR ALL TRADES, INCLUDING ARCHITECTURAL, STRUCTURAL, HVAC,
ELECTRICAL, FIRE PROTECTION AND PLUMBING. DIMENSIONS, SPACE REQUIREMENTS AND POINTS OF
CONNECTION TO ALL EQUIPMENT SHALL BE VERIFIED, AND ANY MINOR ADJUSTMENTS NECESSARY TO
AVOID CONFLICT WITH THE BUILDING STRUCTURE AND THE WORK OF THE OTHER TRADES SHALL BE
MADE. CONTRACTOR SHALL NOTIFY ARCHITECT IMMEDIATELY IF ANY MAJOR CONFLICTS OCCUR.
22. COORDINATE LOCATIONS OF ALL ROOF AND EXTERIOR WALL OPENINGS WITH ALL RELEVANT TRADES,
AND PROVIDE WATERTIGHT FLASHINGS WHEREVER PENETRATIONS OCCUR. EXACT LOCATIONS AND
SIZES MAY BE DEPENDENT UPON EQUIPMENT SELECTIONS; COORDINATE SIZES AND LOCATIONS OF
ALL OPENINGS WITH APPROPRIATE EQUIPMENT REQUIREMENTS.
23. PERMANENT ACCESS TO EQUIPMENT SHALL BE PROVIDED, AND A MINIMUM OF 30" CLEAR WORKING
SPACE IN FRONT OF ACCESS PANELS TO THE COMPRESSOR, BLOWER ASSEMBLY AND AIR FILTER
SECTION OF THE EQUIPMENT SHALL BE PROVIDED BY GENERAL CONTRACTOR.
24. ALL EQUIPMENT SHALL BE SECURELY FASTENED TO THE BUILDING STRUCTURE WITH CODE APPROVED
VIBRATION ISOLATORS.
25. EACH PIECE OF EQUIPMENT AND ALL SYSTEMS SHALL BE ADJUSTED AND RE-ADJUSTED TO INSURE
PROPER FUNCTION OF ALL CONTROLS, MAINTENANCE OF TEMPERATURE, ADEQUACY OF FLOWS AND
CAPACITIES, ELIMINATION OF NOISE AND VIBRATION, AND SHALL BE LEFT IN PROPER OPERATING
CONDITION.
26. TEST & BALANCING:
a. THE ENTIRE HEATING AND VENTILATING SYSTEM SHALL BE BALANCED BY AN INDEPENDENT
CERTIFIED TEST AND BALANCE COMPANY.
b. 5 COPIES OF THEIR BALANCE REPORTS SHALL BE SUBMITTED TO THE ENGINEER FOR REVIEW AND
APPROVAL. ELECTRONIC DISTRIBUTION PREFERRED.
c. ALL REQUIRED RE-SHEEVING AND ADJUSTING OF EQUIPMENT SHALL BE MADE BY THE TEST &
BALANCE CONTRACTOR.
d. ALL FINAL MEASURED CAPACITIES SHALL BE WITHIN 10% OF THOSE INDICATED ON THE PLANS.
27. FINAL LOCATION OF GRILLES, REGISTERS & DIFFUSERS SHALL BE PER THE ARCHITECTURAL PLANS,
ELEVATIONS OR AS PER FIELD REQUIREMENTS (UPON ACCEPTANCE BY ARCHITECT).
28. THE GENERAL CONTRACTOR SHALL FURNISH & INSTALL ALL OF THE REQUIRED ACCESS PANELS IN THE
DRYWALL CEILINGS TO GAIN SERVICE ACCESS TO THE EQUIPMENT. EQUIPMENT WITH
MANUFACTURER MANDATED SERVICE REQUIREMENTS INSTALLED WITHIN CRAWLSPACES MUST BE A
MAXIMUM OF 20 FEET FROM AN ACCESS PANEL.
29. ALL EQUIPMENT SHALL BE INSTALLED ACCORDING TO THE MANUFACTURER'S INSTALLATION,
OPERATION & MAINTENANCE MANUAL'S RECOMMENDATIONS ESPECIALLY FOR SERVICE CLEARANCES.
30. FILTERS:
a. SHALL BE UL RATED AND APPROVED.
b. PRESSURE DROPS SHALL NOT EXCEED .10" STATIC PRESSURE.
31. ELECTRICAL CONNECTIONS:
a. UNLESS OTHERWISE INDICATED ALL MAGNETIC MOTOR STARTERS, THERMAL OVERLOADS, LOW
VOLTAGE THERMOSTATS, CONTROL RELAYS, CONTROL TRANSFORMERS AND SOLENOID VALVES
SHALL BY FURNISHED BY THE MECHANICAL CONTRACTOR.
b. UNLESS OTHERWISE SPECIFIED, ALL MOTORIZED DAMPERS SHALL BE LOW VOLTAGE. ALL WIRING
AND POWER CONNECTIONS SHALL BE PROVIDED BY THE MECHANICAL CONTRACTOR.
c. PROVIDE MOTORS AND EQUIPMENT FOR ONLY THOSE CURRENT CHARACTERISTICS INDICATED ON
THE DRAWINGS.
d. IT IS THE INTENT OF THIS DIVISION TO REQUIRE A COMPLETE SYSTEM PER THE CONTRACT
DOCUMENTS.
e. COORDINATE ALL EQUIPMENT REQUIRING ELECTRICAL POWER, REGARDLESS OF VOLTAGE, WITH
OTHER TRADES, SO THAT ALL SYSTEMS ARE COMPLETE AND OPERATIONAL.
f. ALL THREE PHASE MOTORS SHALL BE PROVIDED WITH PHASE LOSS PROTECTION.
g. ALL SINGLE AND THREE PHASE MOTORS, STARTERS AND DISCONNECTS PROVIDED BY MECHANICAL
CONTRACTOR AND WIRED BY THE ELECTRICAL CONTRACTOR.
32. TEMPORARY HEATING DURING CONSTRUCTION:
a. MECHANICAL EQUIPMENT SHALL NOT BE UTILIZED FOR TEMPORARY HEATING.
b. GAS FIRED TEMPORARY HEAT SHALL BE PROVIDED BY THE GENERAL CONTRACTOR.
of
Drawn By: Checked By:
DATE: ISSUE:
02-22-16 DD SET
AEC PROJECT #: TOV FIRE STATION #1
RENOVATION
VAIL, COLORADO 81657
16001.00
www.aec-vail.com
CMechanical, Electrical & Lighting Design Services
Architectural Engineering Consultants
Telephone:
970-748-8520
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03-14-16
PROGRESS
03-22-16
PERMIT
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