Compton Hall Boiler Drawings

EDINBORO COMPTON HALL BOILER REPLACEMENT
EXTERIOR WALL
BIRD SCREEEN
UNION (UP TO 2")
FLANGE (2 1/2" & OVER)
MECHANICAL DUCTWORK & GENERAL SYMBOLS LEGEND
SYMBOL
ABRV. DESCRIPTION
FLANGED CONNECTION
EXISTING EQUIPMENT OR DUCTWORK TO REMAIN
TAG
#
BV
EQUIPMENT UNIT DESIGNATION
DISCONNECTION POINT FROM EXISTING
DRAWING KEYNOTE
1
DEMOLITION DRAWING KEYNOTE
REVISION NUMBER
1
PRESSURE GAUGE
CHECK VALVE
Y-STRAINER W/
BLOW-OFF VALVE
4" FLUE
BALL VALVE
SLOPE TO BOILER
CONNECTION POINT, NEW TO EXISTING
1
PLUG VALVE
WITH P/T TAPS
BFV
BUTTERFLY VALVE
PV
PLUG VALVE
GV
GATE VALVE
GBV
GLOBE VALVE
CV
CHECK VALVE
2-WAY CONTROL VALVE
IN-LINE PUMP
BUTTERFLY VALVE
1
M001
SYMBOL
CIRCUIT SETTER (BALANCING VALVE)
HWS
STRAINER (W/ BALL VALVE AND CAP)
HWS
HEATING WATER SUPPLY PIPING
HWR
HWR
HEATING WATER RETURN PIPING
BACKFLOW PREVENTER
CWS
CWS
CONDENSER WATER SUPPLY PIPING
PRESSURE REGULATING VALVE
CWR
CWR
CONDENSER WATER RETURN PIPING
PRESSURE RELIEF VALVE
G
G
NATURAL GAS PIPING
TRIPLE DUTY VALVE WITH MEASURING CONNECTIONS
D
D
CONDENSATE DRAIN PIPING
PRESSURE GAGE W/ SHUT-OFF
ELBOW TURNED UP
FLEXIBLE CONNECTOR
ELBOW TURNED DOWN
AUTOMATIC AIR VENT
BOTTOM PIPE CONNECTION
HOSE BIB
PIPE ANCHOR
PIPING CAP
PIPE GUIDE
MIN 36" ABOVE ROOF
IN-LINE PUMP DETAIL
NOT TO SCALE
BIRD SCREEEN
MOTOR
TAG
SYSTEM
LOCATION
DESIGN
CAPACITY
GPM
SLOPE TO BOILER
GAS VALVE
P-5
HWS
PENTHOUSE
45
PRESSURE RELIEF VALVE
PUMP SIZE
DESIGN HEAD
(FEET)
PUMP
EFFICIENCY
HP
V-PH-H SUCTION
RPM
(INCHES)
Z
90
60
5
1750
480/3
1 1/2
DISCHARG
E
(INCHES)
1 1/2
BASIS OF
DESIGN
DRAIN COCK
PIPE TO FLOOR DRAIN
REMARKS
PUMP
NON-RETURN VALVE
ISOLATING VALVES
AIR GAP
BIG SERIES
80
ISOLATING VALVES
HWS
CONDENSATE DRAIN
NOTE: CONTROL POINTS SHALL RUN THROUGH MANUFACTURERS BOILER CONTROL PANEL. EXISTING
DDC SYSTEM SHALL MONITOR ALL POINTS AND PROVIDE START, STOP FOR SYSTEM AND PROVIDE
ANALOG SIGNAL TO BOILER CONTROL PANEL FOR CAPACITY CONTROL OF EXISTING HEAT PUMP LOOP.
BOILER SEQUENCING SHALL BE BY BOILER MANUFACTURERS RECOMMENDATIONS.
TO CONDENSATE NEUTRALIZATION TANK
MANUFACTURERS
BOILERS
CONTROL
PANEL
ISOLATING VALVES
BACNET TO EXISTING
JOANSON METASYS
AI - Boiler 1 Hot Water Supply Temp
TOP PIPE CONNECTION
4" INTAKE
PUMP SCHEDULE
3-WAY CONTROL VALVE
MECHANICAL PIPING SYMBOLS LEGEND
ABRV. DESCRIPTION
HANGER SUPPORTS
BOTH SIDES
HWR
XTR
UNION
REDUCER (IF REQ'D)
2
M001
MODULAR BOILER PIPING DETAIL
NTS
T
AI - Primary Hot Water Supply Temp
M
BI - Circulation Pump 1 Status
CT
Boiler1
Starter
BO - Circulation Pump 1 Start/Stop
T
BOILER SCHEDULE
AI - Boiler 1 Hot Water Return Temp
BO - Boiler 1 Enable
BI - Boiler 1 Status
MARK
CAPACITY
(MBH)
INPUT
B
1
B
2
B
3
B
4
B
5
B
6
330
330
330
330
330
330
302
302
302
302
302
T
M
BI - Boiler 1 Alarm Status
GPM
OUTPUT
302
HWS
MAXIMUM
DIMENSIONS
MANUFACTURER
REMARKS
BI - Hot Water Pump Status
CT
BI - Boiler 1 Low Water Level
AI - Boiler 2 Hot Water Supply Temp
Starter
BO - Hot Water Pump Start/Stop
T
20
20
20
20
20
20
20.5"W x 18.3" D x 52" H
20.5"W x 18.3" D x 52" H
20.5"W x 18.3" D x 52" H
20.5"W x 18.3" D x 52" H
20.5"W x 18.3" D x 52" H
20.5"W x 18.3" D x 52" H
BUDERUS GB162 OR
EQUAL BY WEIL MCLAIN
OR VIESMANN
BUDERUS GB162 OR
EQUAL BY WEIL MCLAIN
OR VIESMANN
BUDERUS GB162 OR
EQUAL BY WEIL MCLAIN
OR VIESMANN
BUDERUS GB162 OR
EQUAL BY WEIL MCLAIN
OR VIESMANN
BUDERUS GB162 OR
EQUAL BY WEIL MCLAIN
OR VIESMANN
BUDERUS GB162 OR
EQUAL BY WEIL MCLAIN
OR VIESMANN
PROVIDE STANDS, LOW LOSS HEADER,
TEMPERATURE AND FLOW SWITCHES.
PROVIDE PUMP AND VALVE PACKAGE
GRUNDFOS UPS 26-99
PROVIDE STANDS, LOW LOSS HEADER,
TEMPERATURE AND FLOW SWITCHES.
PROVIDE PUMP AND VALVE PACKAGE
GRUNDFOS UPS 26-99
PROVIDE STANDS, LOW LOSS HEADER,
TEMPERATURE AND FLOW SWITCHES.
PROVIDE PUMP AND VALVE PACKAGE
GRUNDFOS UPS 26-99
PROVIDE STANDS, LOW LOSS HEADER,
TEMPERATURE AND FLOW SWITCHES.
PROVIDE PUMP AND VALVE PACKAGE
GRUNDFOS UPS 26-99
PROVIDE STANDS, LOW LOSS HEADER,
TEMPERATURE AND FLOW SWITCHES.
PROVIDE PUMP AND VALVE PACKAGE
GRUNDFOS UPS 26-99
PROVIDE STANDS, LOW LOSS HEADER,
TEMPERATURE AND FLOW SWITCHES.
PROVIDE PUMP AND VALVE PACKAGE
GRUNDFOS UPS 26-99
DRAWING LIST:
M
BI - Circulation Pump 2 Status
CT
Boiler2
Starter
BO - Boiler 2 Enable
BI - Boiler 2 Status
BO - Circulation Pump 2 Start/Stop
AI - Boiler 2 Hot Water Return Temp
T
BI - Boiler 2 Alarm Status
BI - Boiler 2 Low Water Level
3
M001
MULTIPLE BOILER CONTROL SEQUENCE SCHEMATIC
HWR
T
DATE
DATA SHEET
MECHANICAL SPECIFICATIONS
MECHANICAL SPECIFICATIONS
MECHANICAL LEVEL 2 PLANS
MECHANICAL FLOW PHASING DIAGRAM
ELECTRICAL LEVEL 2 PLANS
AI - Primary Hot Water Return Temp
Compton Hall Boiler Replacement
NTS
Edinboro University of Pennsylvania
Edinboro, Erie County, Pennsylvania, 16444
1. THE NEW BOILERS WILL OPERATE ON THEIR FACTORY PACKAGED CONTROLS. THE BOILERS WILL BE PROVIDED WITH A BACNET MSTP CONNECTION.
2. JOHNSON CONTROLS WILL INSTALL AND WIRE A BACNET BUS TO THE NEW BOILERS FOR INTEGRATION INTO THE EXISTING JOHNSON CONTROLS OPERATORS WORK STATION.
Pennsylvania State System of Higher Education
3.JOHNSON CONTROLS WILL BE RESPONSIBLE TO WIRE THE BOILER MANUFACTURE CONTROLS SHIPPED LOOSE REQUIRING FIELD MOUNTING AND WIRING (I.E. HWS.HWR, OA SENSORS ETC.)
4. THE EXISTING JOHNSON CONTROLS SYSTEM WILL CONTROL THE HW PUMPS.
Submitted By
Engineer
5. WHEN THE OUTDOOR AIR TEMPERATURE IS LESS THAN 60 DEG. ADJ THE LEAD HW PUMP WILL START UPON A PROOF OF FLOW THE BOILER SYSTEM WILL BE ENABLED THRU THE METASYS SYSTEM AND OPERATE IN THEIR FACTORY PACKAGED
CONTROLS. SHOULD THE LEAD PUMP FAIL AN ALARM WILL BE SENT TO THE OPERATOR WORK STATION AND THE LAG PUMP WILL BE COMMANDED ON.
PROVIDE GRAPHIC OF THE NEW HW HEATING SYSTEM.
System
Representative
DESIGNED:
RRS
DRAWN:
CLH
CHECKED:
RRS
DATE:
NO.
M001
M002
M003
M1
M2
E1
9-22-14
SCALE: AS NOTED
EDINBORO COMPTON HALL BOILER REPLACEMENT
DRAWING NUMBER:
MECHANICAL DATA SHEET
M001
PROJECT NUMBER: K15035
HVAC SPECIFICATIONS
DRAWINGS OR REQUIRED FOR THE PROJECT UNLESS OTHERWISE NOTED.
5.
GENERAL INFORMATION
3.
A. GENERAL
4.
1.
CONFORM TO ALL GENERAL AND SPECIAL CONDITIONS OF CONTRACT AS SPECIFIED BY ARCHITECT AND/OR
OWNER.
2.
SPECIFICATIONS ARE APPLICABLE TO ALL CONTRACTORS AND/OR SUBCONTRACTORS FOR MECHANICAL AND
ELECTRICAL SYSTEMS.
3.
4.
5.
6.
7.
CHECK OTHER PLANS AND SPECIFICATIONS AND FULLY COORDINATE WITH OTHER TRADES, OWNER AND
ARCHITECT REQUIREMENTS.
VISIT SITE, CHECK FACILITIES AND CONDITIONS MAKE ALL NECESSARY OBSERVATIONS, MEASUREMENTS, NOTE
CONDITIONS UNDER WHICH WORK IS TO BE PERFORMED, AND TAKE ALL ITEMS INTO CONSIDERATION IN BID.
CONTRACTORS ESTIMATING THIS WORK SHALL VISIT THE SITE AND FULLY INFORM THEMSELVES OF THE NATURE
OF THE WORK AND CONDITIONS, AND OBTAIN ALL NECESSARY INFORMATION TO ESTIMATE AND EXECUTE THE
WORK. FAILURE TO DO SO WILL IN NO WAY OBLIGATE THE OWNER FOR ANY OMISSIONS OR ERRORS
RESULTING FROM SUCH NEGLIGENCE.
SYSTEMS ARE TO BE COMPLETE AND WORKABLE IN ALL RESPECTS, PLACED IN OPERATION AND PROPERLY
ADJUSTED.
EACH CONTRACTOR SHALL PROVIDE FOR HIS OWN CLEAN-UP, REMOVAL AND LEGAL DISPOSAL OF ALL RUBBISH
DAILY. CONTRACTOR SHALL PROTECT THEIR WORK AND EXISTING OR ADJACENT PROPERTY AGAINST WEATHER,
TO MAINTAIN THEIR WORK, MATERIALS, APPARATUS AND FIXTURES FREE FROM INJURY OR DAMAGE. ANY WORK
DAMAGED BY FAILURE TO PROVIDE PROTECTION REQUIRED, SHALL BE REMOVED AND REPLACED WITH NEW
WORK AT THE CONTRACTOR'S EXPENSE.
CONTRACTORS MUST CONFIRM ALL UTILITY COMPANY REQUIREMENTS AND CONNECTION POINTS IN FIELD, PRIOR
TO STARTING WORK.
8.
ARRANGE FOR AND OBTAIN OWNER'S AND INSURANCE REPRESENTATIVE'S PERMISSION FOR ANY SERVICE
SHUTDOWNS.
9.
THE CONTRACTOR SHALL BE SOLELY RESPONSIBLE FOR CONSTRUCTION MEANS, METHODS, SEQUENCES OF
CONSTRUCTION AND THE SAFETY OF WORKMEN.
10. NO PIPING, DUCTWORK, CONTROLS, ETC., SHALL BE INSTALLED OR ROUTED ABOVE ELECTRICAL PANELS AND
EQUIPMENT OR THROUGH ELEVATOR ROOMS.
11.
12.
13.
5.
6.
DEMOLITION TO BE DONE IN A MANNER SO AS NOT TO DAMAGE ADJACENT WORK AND NOT AFFECT THE
OPERATION OF SYSTEMS TO REMAIN IN USE. ANY ITEM TO REMAIN THAT IS DAMAGED BY THE CONTRACTOR OR
THAT REQUIRES DAMAGE DUE TO THE ABSOLUTE NECESSITY FOR DEMOLITION REQUIREMENTS SHALL BE
REPLACED AND/OR REPAIRED AT HIS EXPENSE.
MECHANICAL CONTRACTOR SHALL REMOVE AND RECLAIM ANY REFRIGERANT IN EXISTING SYSTEMS PRIOR TO
DEMOLITION OF ANY EQUIPMENT ACCORDING TO FEDERAL REQUIREMENTS.
8.
ALL ASBESTOS REMOVAL WILL BE HANDLED BY THE OWNER AND IS NOT A PART OF THIS WORK.
9.
EXAMINE AREAS AND CONDITIONS UNDER WHICH DEMOLITION WORK MUST BE PERFORMED. THIS CONTRACTOR
WILL NEED TO COORDINATE HIS WORK WITH OTHER TRADES PERFORMING DEMOLITION WORK AND/OR
DEMOLITION WORK PERFORMED BY THE OWNER.
10. REMOVE ALL SUPPORTS AND HANGERS FROM EQUIPMENT AND MATERIAL INDICATED TO BE REMOVED.
F. BASE EQUIPMENT, MATERIALS AND SUBSTITUTIONS
1.
ALL EQUIPMENT AND MATERIALS SHALL BE NEW, FREE OF DEFECTS AND U.L. LABELED.
2.
BASE BID MANUFACTURERS ARE LISTED IN SCHEDULE ON DRAWING. ANY OTHER MANUFACTURER IS
CONSIDERED A SUBSTITUTION.
3.
THE NAME OR MAKE OF ANY ARTICLE, DEVICE, MATERIAL, FORM OF CONSTRUCTION, FIXTURE, ETC., STATED IN
THIS SPECIFICATION, WHETHER OR NOT THE WORDS "OR APPROVED EQUAL" ARE USED, SHALL BE KNOWN AS A
"STANDARD".
4.
ALL PROPOSALS SHALL BE BASED ON "STANDARDS" SPECIFIED.
5.
THE EQUIPMENT SCHEDULES ON DRAWINGS INDICATE MANUFACTURERS EQUIPMENT MODEL NUMBERS THAT
DESIGN HAS BEEN BASED ON. THE USE OF OTHER MANUFACTURERS EQUIPMENT THAT IS LISTED AS
ACCEPTABLE ALTERNATES THAT ENTAILS STRUCTURAL CHANGES, CHANGES IN ROOF OPENINGS, CHANGE OF
PIPE SIZES & BUILDING CONFIGURATION, ARCHITECT CHANGES, ETC., IS THIS CONTRACTOR'S RESPONSIBILITY.
ANY ADDITIONAL COST OF SUCH CHANGES SHALL BE PAID BY THE CONTRACTOR SUBMITTING THE ACCEPTABLE
ALTERNATES WHICH NECESSITATES CHANGES IN INSTALLING SUCH SUBMITTED ALTERNATE EQUIPMENT, EVEN
THOUGH SUCH COSTS MAY BE PART OF ANOTHER DIVISION OF WORK.
6.
SUBSTITUTIONS ARE SUBJECT TO THE APPROVAL OF THE OWNER. IF SUBSTITUTION IS SUBMITTED, IT IS THE
CONTRACTOR'S RESPONSIBILITY TO EVALUATE IT AND CERTIFY THAT THE SUBSTITUTION IS EQUIVALENT IN ALL
RESPECTS TO THE BASE SPECIFICATIONS.
7.
IF SUBSTITUTIONS ARE APPROVED, NOTIFY ALL OTHER CONTRACTORS, SUBCONTRACTORS OR TRADES
AFFECTED BY SUBSTITUTION AND FULLY COORDINATE. ANY COSTS RESULTING FROM SUBSTITUTION, WHETHER
BY CONTRACTOR OR OTHERS, SHALL BE RESPONSIBILITY OF AND PAID FOR BY SUBSTITUTING CONTRACTOR.
APPROVED SHOP DRAWINGS DOES NOT ABSOLVE THIS CONTRACTOR FROM THIS RESPONSIBILITY.
8.
ALL EQUIPMENT SHALL BE INSTALLED IN FULL ACCORDANCE WITH THE MANUFACTURER'S DATA AND
INSTALLATION INSTRUCTIONS. IT IS THIS CONTRACTOR'S RESPONSIBILITY TO CHECK AND CONFORM TO THESE
REQUIREMENTS PRIOR TO STARTING WORK.
WORK RELATED TO THE EXISTING BUILDING SHALL BE COORDINATED TO MINIMIZE INTERFERENCE OR
INTERRUPTION OF NORMAL BUILDING USE BY OWNER. REFER TO ARCHITECTURAL PLANS FOR PHASING
REQUIREMENTS.
G. CHECK, TEST, START, ADJUST, BALANCE AND INSTRUCTIONS
OBTAIN PERMITS AND PAY ALL FEES. ARRANGE FOR ALL REQUIRED INSPECTIONS AND APPROVALS.
1.
AFTER INSTALLATION, CHECK ALL EQUIPMENT, AND PERFORM START UP IN ACCORDANCE WITH THE
MANUFACTURER'S INSTRUCTIONS.
C. RELATED WORK SPECIFIED ELSEWHERE
2.
ALL PIPING SHALL BE TESTED AND FREE OF LEAKS.
1.
2.
3.
4.
5.
6.
3.
CONCEALED OR INSULATED WORK SHALL REMAIN UNCOVERED UNTIL REQUIRED TESTS HAVE BEEN COMPLETED,
BUT IF CONSTRUCTION SCHEDULE REQUIRES IT, ARRANGE FOR PRIOR TESTS ON PARTS OF SYSTEM AS
APPROVED BY THE TENANT.
OPENINGS AND CHASES, WHEN SHOWN ON ARCHITECTURAL DRAWINGS.
TEMPORARY WATER SERVICE, SANITARY FACILITIES, FIRE PROTECTION AND HEATING DURING CONSTRUCTION.
POURED-IN-PLACE CONCRETE.
FINISHED PAINTING.
ELECTRIC POWER WIRING.
FIRESTOPPING
D. DRAWINGS
1.
2.
3.
THE SYSTEMS AS SHOWN ON THE DRAWINGS ARE DIAGRAMMATIC. CONFIRM ALL DIMENSIONS BY FIELD
MEASUREMENT.
THE EXACT LOCATIONS FOR APPARATUS, FIXTURES, EQUIPMENT AND PIPING WHICH IS NOT COVERED BY
DRAWINGS, SHALL BE OBTAINED FROM THE ARCHITECT OR HIS REPRESENTATIVE IN THE FIELD, AND THE WORK
SHALL BE LAID OUT ACCORDINGLY.
DRAWINGS AND SPECIFICATIONS ARE INTENDED TO SUPPLEMENT ONE ANOTHER. ANY MATERIALS OR LABOR
CALLED FOR IN ONE BUT NOT THE OTHER SHALL BE FURNISHED AS IF BOTH WERE MENTIONED IN THE
SPECIFICATIONS AND SHOWN ON THE DRAWINGS.
4.
BALANCE ALL SYSTEMS, CALIBRATE CONTROLS, CHECK FOR PROPER OPERATION AND SEQUENCE UNDER ALL
CONDITIONS AND MAKE ALL NECESSARY ADJUSTMENTS.
5.
INSTRUCT OWNER IN OPERATION OF SYSTEMS AND SUBMIT OPERATING AND MAINTENANCE MANUAL ON ALL
EQUIPMENT AND SYSTEMS.
6.
SUBMIT AIR AND WATER BALANCE REPORT FROM INDEPENDENT AABC OR NEBB CERTIFIED SUBCONTRACTOR
FOR ALL AIR SYSTEMS AND EQUIPMENT PER AABC OR NEBB STANDARDS.
REFER TO ARCHITECTURAL DEMOLITION DRAWINGS FOR DETAILED MECHANICAL DEMOLITION INFORMATION.
2.
DISCONNECT, DISASSEMBLE, CAP, PLUG AND REMOVE ALL PIPING, DUCTS AND EQUIPMENT INDICATED ON THE
7.
ALL CONTRACTORS SHALL CONFIRM WITH OWNER, PRIOR TO BID, TIMES AVAILABLE FOR NOISE PRODUCING
WORK SUCH AS CUTTING AND CORE DRILLING OF FLOORS, WALLS, ETC., AS WELL AS TIMES FOR WORK WHICH
REQUIRE ACCESS INTO ADJOINING TENANT SPACES. INCLUDE ANY PREMIUM TIME IN BID.
8.
EXACT LOCATION OF ROOF TOP AIR CONDITIONING UNITS SHALL BE APPROVED BY OWNER'S STRUCTURAL
ENGINEER.
INFORMATION REGARDING REQUIRED PIPE OPENINGS IN WALLS, FLOORS, CHASES, ETC., AND CONCRETE
EQUIPMENT PADS OR FOUNDATIONS SHALL BE GIVEN TO THE GENERAL CONTRACTOR BY THIS CONTRACTOR
PRIOR TO THE CONSTRUCTION PERIOD. IF THIS CONTRACTOR FAILS TO COMPLY WITH THIS REQUEST, OR IF
INCORRECT INFORMATION IS GIVEN, THE NECESSARY CUTTING AND PATCHING WILL BE PERFORMED BY THE
GENERAL CONTRACTOR, AT THIS CONTRACTOR'S EXPENSE.
1.
ALL CUTTING AND PATCHING OF THE BUILDING CONSTRUCTION REQUIRED FOR THIS WORK SHALL BE BY THIS
CONTRACTOR UNLESS SHOWN ON ARCHITECTURAL DRAWINGS AND CONFIRMED AS TO SIZE AND LOCATION
PRIOR TO NEW CONSTRUCTION. CUTTING SHALL BE IN A NEAT AND WORKMANLIKE MANNER.
2.
NEATLY SAW CUT ALL RECTANGULAR OPENINGS, SET SLEEVE THROUGH OPENING, AND FINISH PATCH OR
PROVIDE TRIM FLANGE AROUND OPENING.
3.
NEATLY SAW CUT FLOORS FOR SEWER INSTALLATION AND PATCH FLOOR TO MATCH EXISTING, INCLUDING
FLOOR COVERING.
4.
CORE DRILL AND SLEEVE ALL ROUND OPENINGS.
VERIFY EXACT CONDITIONS IN FIELD AND COORDINATE WITH THESE DRAWINGS AND OTHER TRADES BEFORE
BEGINNING NEW WORK.
4.
DETERMINE EXACT LOCATIONS FOR ALL NEW AND RELOCATED EQUIPMENT, PIPING, CONDUITS AND DUCTWORK
IN FIELD.
5.
COORDINATE WORK OF THIS CONTRACT WITH OTHER TRADES. CONFLICTS SHALL IMMEDIATELY BE BROUGHT TO
THE ATTENTION OF THE ARCHITECT. ARCHITECT'S RESOLUTION TO CONFLICTS SHALL BE FINAL.
6.
ANY DISCREPANCIES BETWEEN WHAT IS SHOWN ON DRAWINGS OR SPECIFIED AND THE ACTUAL CONDITIONS IN
THE FIELD SHALL IMMEDIATELY BE BROUGHT TO THE ATTENTION OF THE ARCHITECT BEFORE PROCEEDING.
1.
FULLY WARRANT ALL MATERIALS, EQUIPMENT AND WORKMANSHIP FOR ONE (1) YEAR FROM DATE OF
ACCEPTANCE.
7.
BUILDING AND SURFACES DAMAGED DURING INSTALLATION SHALL BE REPAIRED, REPLACED, AND/OR
RESTORED TO ORIGINAL CONDITION AFTER COMPLETION OF WORK AND BEFORE ACCEPTANCE BY OWNER.
2.
EXTEND ALL MANUFACTURER'S WARRANTIES TO OWNER, INCLUDING ALL EXTENDED WARRANTIES ON HVAC
EQUIPMENT.
8.
3.
REPAIR OR REPLACE WITHOUT CHARGE TO THE OWNER ALL ITEMS FOUND DEFECTIVE DURING THE WARRANTY
PERIOD. IN THE CASE OF REPLACEMENT OR REPAIR DUE TO FAILURE WITHIN THE WARRANTY PERIOD, THE
WARRANTY ON THAT PORTION OF THE WORK SHALL BE EXTENDED FOR A MINIMUM PERIOD OF ONE (1) YEAR
FROM THE DATE OF SUCH REPLACEMENT OR REPAIR.
CONTRACTORS BIDDING THIS PROJECT SHALL VISIT THIS SITE AND FAMILIARIZE THEMSELVES WITH ALL
CONDITIONS AFFECTING THEIR WORK. SUBMISSION OF A BID ON THIS PROJECT SHALL BE CONSTRUED AS
HAVING SUCH KNOWLEDGE.
B. MODULAR BOILERS
J. SHOP DRAWING SUBMITTALS
1.
2.
SUBMIT SHOP DRAWINGS FOR MECHANICAL EQUIPMENT, FIRE PROTECTION SYSTEMS, DUCTWORK, AND
PLUMBING FIXTURES AND EQUIPMENT WITH ADEQUATE DETAILS AND SCALES TO CLEARLY SHOW
CONSTRUCTION. INDICATE THE OPERATING CHARACTERISTICS FOR EACH REQUIRED ITEM. CLEARLY IDENTIFY
EACH ITEM ON THE SUBMITTAL AS TO MARK, LOCATION AND USE, USING SAME IDENTIFICATION AS PROVIDED
ON DESIGN DRAWINGS.
2.
DUCTWORK AND FIRE PROTECTION DRAWINGS SHALL BE FULLY DIMENSIONED BASED ON FIELD VERIFIED
BUILDING CLEARANCES AND ARCHITECTURAL CEILING LAYOUTS, AND INDICATE STRUCTURAL, LIGHTING,
DUCTWORK AND PIPING AT ALL CRITICAL LOCATIONS.
4.
3.
5.
3.
CONTRACTOR SHALL REVIEW AND INDICATE HIS APPROVAL OF EACH SHOP DRAWING PRIOR TO SUBMITTAL FOR
REVIEW. DO NOT START WORK OR FABRICATION UNTIL SHOP DRAWINGS HAVE BEEN REVIEWED BY THE
ENGINEER AND RETURNED TO THE CONTRACTOR.
PROVIDE AND INSTALL SIX BUDERUS GB162/100 WALL-HUNG CONDENSING HOT WATER BOILER(S),INCLUDING
ALL ACCESSORIES AND CONTROLS. SUITABLE FOR INDUCED DRAFT FIRING WITH NATURAL GAS OR PROPANE.
BOILER(S) SHALL HAVE A MINIMUM. AHRI COMBUSTION EFFI CIENCY RATING OF 96% AT PART LOAD.APPROVED
MANUFACTURERS: BUDERUS, WEIL MCCAIN,VIESMANN.
BOILER(S) SHALL UTILIZE ALUPLUS HEAT EXCHANGER WITH HIGH QUALITY CONDENSING
HEATING SURFACE WITH PLASMA POLYMERIZATION FOR A LONGER SERVICE LIFE AND
LOWER MAINTENANCE.
BOILER(S) SHALL BE CONSTRUCTED, TESTED AND LABELED IN ACCORDANCE WITH
ASME SECTION IV AND SHALL BEAR THE ASME STAMP. BOILERS SHALL BE CSA
APPROVED AND HAVE AN APPLICABLE CANADIAN REGISTRATION NUMBER.
HEAT EXCHANGER SHALL BE LABELED FOR 58PSIG MAXIMUM WORKING PRESSURE
RATING. AN INTEGRATED PRESSURE SENSOR SHALL ENSURE MINIMUM AND MAXIMUM
WATER PRESSURES ARE NOT EXCEEDED.
BOILER SHALL BE CAPABLE OF MODULATING FI RING FROM 100% TO 20% OF CAPACITY
CONTINUOUSLY BASED UPON (I) SUPPLY AND RETURN WATER TEMPERATURES, AND/OR
(II) OUTDOOR RESET COMPUTERIZED CONTROL. GROSS STACK TEMPERATURES AT FULL
6.
4.
SUBMITTALS WILL BE REVIEWED ONLY FOR GENERAL COMPLIANCE WITH THE CONTRACT DOCUMENTS AND NOT
FOR DIMENSIONS OR QUANTITIES. THE SUBMITTAL REVIEW SHALL NOT RELIEVE THE CONTRACTOR OF
RESPONSIBILITY FOR PURCHASE OF ANY ITEM IN FULL COMPLIANCE WITH THE CONTRACT DOCUMENTS OR ITS
COMPLETE AND PROPER INSTALLATION.
5.
WHERE SUBMITTALS VARY FROM THE CONTRACT REQUIREMENTS, THE CONTRACTOR SHALL CLEARLY INDICATE
ON SUBMITTAL OR ACCOMPANYING DOCUMENTS THE NATURE AND REASON FOR VARIATIONS.
6.
REFER TO VARIOUS SECTIONS FOR LISTING OF SHOP DRAWINGS REQUIRED ON THIS PROJECT.
7.
EACH MANUFACTURER OR HIS REPRESENTATIVE MUST CHECK THE APPLICATION OF HIS EQUIPMENT AND CERTIFY
AT TIME OF SHOP DRAWING SUBMITTAL THAT EQUIPMENT HAS BEEN PROPERLY APPLIED AND CAN BE
INSTALLED, SERVICED AND MAINTAINED WHERE INDICATED ON DRAWINGS. ADVISE ENGINEER IN WRITING WITH
SUBMITTAL DRAWINGS OF ANY POTENTIAL PROBLEMS. THE MANUFACTURER SHALL BE RESPONSIBLE FOR ANY
CHANGES THAT MIGHT BE NECESSARY BECAUSE OF PHYSICAL CHARACTERISTICS OF EQUIPMENT THAT HAVE
NOT BEEN CALLED TO THE ENGINEER'S ATTENTION AT THE TIME OF SUBMITTAL.
K. RECORD DRAWINGS
1.
EACH CONTRACTOR OR SUBCONTRACTOR SHALL KEEP ONE (1) COMPLETE SET OF THE CONTRACT WORKING
DRAWINGS ON THE JOB SITE ON WHICH HE SHALL REGULARLY RECORD ANY DEVIATIONS OR CHANGES FROM
SUCH CONTRACT DRAWINGS MADE DURING CONSTRUCTION.
2.
THESE DRAWINGS SHALL RECORD THE LOCATION OF ALL CONCEALED EQUIPMENT, PIPING, ELECTRIC SERVICE,
SEWERS, WASTES, VENTS, DUCTS, CONDUIT AND OTHER PIPING, BY MEASURED DIMENSIONS TO EACH SUCH
ITEM FROM READILY IDENTIFIABLE AND ACCESSIBLE WALLS OR CORNERS OF THE BUILDING. PLANS ALSO
SHALL SHOW INVERT ELEVATION OF SEWERS AND TOP ELEVATION OF ALL OTHER BELOW-GRADE LINES.
3.
RECORD DRAWINGS SHALL BE KEPT CLEAN AND UNDAMAGED AND SHALL NOT BE USED FOR ANY PURPOSE
OTHER THAN RECORDING DEVIATIONS FROM WORKING DRAWINGS AND EXACT LOCATIONS OF CONCEALED
WORK.
4.
AFTER THE PROJECT IS COMPLETED, THESE SETS OF DRAWINGS SHALL BE DELIVERED TO THE ARCHITECT IN
GOOD CONDITION, AS A PERMANENT RECORD OF THE INSTALLATION AS ACTUALLY CONSTRUCTED.
STANDARD EQUIPMENT SHALL INCLUDE A PUMP GROUP ASSEMBLY; GRUNDFOS
UP26-99 CIRCULATOR, INTEGRAL FL OW CHECK, SUPPLY AND RETURN SHUT-OFF VALVES,
PRESSURE GAUGE, 30PSIG RELIEF VALVE AND GAS SUPPLY SHUT-OFF VALVE.
7. PROVIDE HYDRAULIC SEPARATOR OPTION FOR SYSTEM PIPING CONNECTION.
8. MINIMAL CLEARANCES SHALL BE INTEGRAL TO THE BOILER CABINET DESIGN;
A HINGED DOOR WITH LOCKING FEATURE SHALL BE USED TO ACCESS HEAT
EXCHANGER, BURNER COMPONENTS, GAS VALVE AND SENSORS.
9. INTEGRATED CONTROLLER SHALL MONITOR AND CONTROL ALL COMBUSTION PROCESS
FUNCTIONS, CONTROL OF THE BOILER WATER TEMPERATURE TO A VALUE REQUIRED
BY THE CONNECTED COMPONENTS AND SHALL DISPLAY CURRENT WATER
TEMPERATURES OR FAULT CONDITIONS WITH CHANGES IN OPERATION STATUS.
ADDITIONAL CONTROL FUNCTIONS SHALL INCLUDE AN ON/OFF BUTTON, ROTARY
TEMPERATURE KNOBS, LED FOR BURNER OPERATION AND BUTTON FOR FAULT
CONDITION RESET.
10. PROVIDE MANUFACTURER'S CATALOGUED BOILER CONTROL PANEL. THIS PANEL CONTROLS, FIRES, RUNS,
AND MODULATES THE BOILERS BASED ON HEAT DEMAND, PLUS ROTATES THE BOILERS TO ACHIEVE
EQUAL RUN TIME. THE CASCADE CONTROLLER STRIVES TO RUN BOILERS AT LOW FIRE FOR THE
LONGEST TIME POSSIBLE WHERE EFFICIENCY IS AT THEIR HIGHEST
11. PROVIDE MANUFACTURER'S INTERFACE FOR REMOTE CAPACITY CONTROL SIGNAL FROM HEAD END
EQUIPMENT. BOILER CONTROL PANEL SHALL INCLUDE A BACNET CARD FOR COMMUNICATION WITH EXITING
HEAD END.
12. PROVIDE LOW LOSS HEADERS TO DECOUPLE THE BOILERS FROM THE SYSTEM LOOP
13.
BOILER SHALL INCLUDE STANDARD THE STANDARD PUMP, VALVE, RELIEF AND CONDENSATE PACKAGE
14. PROVIDE CASCADE SYSTEM STAND, LOW LOSS HEADER, PUMP CONNECTIONS, GAS CONNECTIONS, AND
ACCESSORIES.
15. PROVIDE ACID NEUTRALIZATION TANK, PIPING, AND ACCESSORIES. MOUNT AND PIPE PER MANUFACTURER'S
RECOMMENDATIONS.
HEATING, VENTILATING AND AIR CONDITIONING
A. SCOPE
1.
FURNISH ALL EQUIPMENT, MATERIALS, LABOR, TOOLS, ETC., FOR THE COMPLETE HVAC SYSTEM. INSTALL
COMPLETE AND PLACE IN OPERATION.
DESIGNED:
RRS
DRAWN:
CLH
CHECKED:
RRS
09-22-14
DATE
REVISIONS
3.
WARRANTY
DATE:
NO.
MODULAR BOILER SYSTEM
PUMPS PIPING
MISC. CONCRETE WORK
PERFORM ALL MECHANICAL DEMOLITION FOR PROJECT.
INSULATION OF HVAC ITEMS.
BALANCING, TESTING AND START UP.
TEMPERATURE CONTROL SYSTEM.
MISC. PLUMBING SYSTEMS
OTHER ITEMS INDICATED ON DRAWINGS OR REQUIRED FOR COMPLETE INSTALLATION.
I.
H. CUTTING, PATCHING AND DRILLING
E. DEMOLITION AND REMOVAL
1.
PATCH AND FINISH TO MATCH ADJACENT AREAS THAT HAVE BEEN CUT, DAMAGED OR MODIFIED AS A RESULT
OF THE INSTALLATION OF THE MECHANICAL OR ELECTRICAL EQUIPMENT. FIRE STOP ALL PENETRATIONS OF FIRE
RATED CONSTRUCTION IN A CODE APPROVED MANNER.
a.
b.
c.
d.
e.
f.
g.
h.
i.
1.
CONFORM TO ALL APPLICABLE CODES (LOCAL, STATE, NATIONAL CODES, NFPA, OSHA, ETC.), GOVERNMENT
REGULATIONS, UTILITY COMPANY REQUIREMENTS, AND APPLICABLE STANDARDS.
2.
6.
ALL ABANDONED ELECTRICAL DEVICES, WIRING, CONDUIT, ETC., SHALL BE REMOVED. WIRING SHALL BE
DISCONNECTED AT CIRCUIT BREAKERS AND REMOVED AND BREAKERS MARKED "SPARE."
HVAC SYSTEM ESSENTIALLY CONSISTS OF BUT NOT LIMITED TO THE FOLLOWING:
DO NOT CUT ANY STRUCTURAL COMPONENTS WITHOUT ARCHITECT'S APPROVAL.
ALL OPENINGS ON PIPING AND DUCTS THAT REMAIN SHALL BE CAPPED AND PROPERLY SECURED.
7.
THE CONTRACTOR SHALL COORDINATE AND OBTAIN A WRITTEN LISTING OF ELECTRICAL CHARACTERISTICS OF
ALL MECHANICAL EQUIPMENT FROM ELECTRICAL CONTRACTOR PRIOR TO ORDERING OF EQUIPMENT. NO
ADDITIONAL PAYMENT WILL BE MADE FOR LACK OF CONTRACTOR COORDINATION OF ELECTRICAL
CHARACTERISTICS.
DURING THE BUILDING CONSTRUCTION SOME EXISTING INSTALLATION MAY BE EXPOSED THAT WILL HAVE TO BE
CHANGED, ALTERED, REROUTED AND/OR ABANDONED. ANY SUCH WORK WHICH COMES UNDER THE
JURISDICTION OF THIS CONTRACTOR SHALL BE DONE BY THIS CONTRACTOR WITHOUT EXTRA COST TO THE
OWNER, AS THOUGH FULLY DETAILED ON PLANS AND/OR DESCRIBED IN THE SPECIFICATIONS.
ANY EQUIPMENT DESIGNATED BY OWNER TO BE SALVAGED SHALL BE PROTECTED AND DELIVERED TO THE
OWNER ON SITE.
9.
B. CODES, PERMITS, STANDARDS AND REGULATIONS
1.
2.
SCALE: AS NOTED
EDINBORO COMPTON HALL BOILER REPLACEMENT
DRAWING NUMBER:
MECHANICAL SPECIFICATIONS
M002
PROJECT NUMBER: K15035
7.
CONTRACTOR SHALL PROVIDE RISER CLAMPS FOR VERTICAL PIPING AT EACH LEVEL. RISER CLAPS SHALL BE
MICHIGAN HANGER CO., MODEL NO. 510 FOR STEEL PIPING AND MODEL NO. 511 FOR COPPER TUBING OR
APPROVED EQUAL. USE "SHORT-END" RISER CLAMPS WHERE SPACE IS LIMITED.
D. INSULATION
1.
INSULATE ALL SUPPLY DUCTS WITH 1 1/2" THICK FOIL FACED REINFORCED KRAFT JACKET, FIBERGLASS DUCT WRAP
FULLY SECURED TO DUCT. LAP AND TAPE SEAMS AND SECURE TIGHTLY TO THE DUCTS WITH WIRE OR STICK PINS.
INSULATE DUCTWORK IN MACHINE, FAN, AND EQUIPMENT ROOMS WITH 2" THICK RIGID FIBERGLASS INSULATION.
2.
INSULATE REFRIGERANT SUCTION LINE WITH 1/2" FRP FOAM PLASTIC INSULATION WITH JOINTS AND SEAMS
SEALED VAPOR TIGHT.
3.
4.
5.
ALL INSULATION TO BE APPLIED IN FULL ACCORDANCE WITH THE MANUFACTURER'S RECOMMENDATIONS. ALL
INSULATION SHALL COMPLY WITH 25/50 FLAME AND SMOKE HAZARD RATINGS PER ASTM E-84, NFPA 255 AND UL
723.
PROVIDE REMOVABLE INSULATION SECTIONS TO COVER PARTS OF EQUIPMENT WHICH MUST BE OPENED
PERIODICALLY FOR MAINTENANCE; INCLUDE METAL VESSEL COVERS, FASTENERS, FLANGES, CHILLED WATER
PUMPS, FRAMES AND ACCESSORIES.
8.
IN CONCRETE, MICHIGAN HANGER CO., MODEL NO. 355 INSERTS, OR APPROVED EQUAL. INSERTS SHALL PERMIT
ADJUSTMENT FROM 3/4 INCH THROUGH 1-1/4 INCH. IN METAL DECKS, CONTRACTOR SHALL PROVIDE REDHEAD SDI
INSERTS, OR APPROVED EQUAL. POWDER PROPELLED INSERTS WILL BE PERMITTED IN NEW CONSTRUCTION
WHERE TYPE AND LOCATION ARE APPROVED BY THE ENGINEER PRIOR TO INSTALLATION.
9.
CONTRACTOR SHALL PROVIDE SIDE BEAM CLAMPS FOR SUPPORTING PIPING FROM STRUCTURAL STEEL MEMBERS.
BEAM CLAMPS SHALL BE MANUFACTURED BY MICHIGAN HANGER CO., MODEL 300 OR APPROVED EQUAL.
2.
THE IDENTIFICATION OF PLUMBING PIPING SHALL BE IN ACCORDANCE WITH ANSI STANDARD A13.1, EXCEPT AS
HEREINAFTER SPECIFIED.
3.
PRESSURE SENSITIVE PIPE MARKERS SHALL BE MANUFACTURED BY THE BRADY CO., OR APPROVED EQUAL. PIPE
MARKERS SHALL BE MANUFACTURER'S STANDARD PRODUCT.
M. ACCESS DOORS
1.
ACCESS DOORS SHALL BE PROVIDED IN WALLS AND CEILINGS WHERE REQUIRED TO PERMIT PROPER ACCESS TO
VALVES AND ANY OTHER SUCH DEVICES WHICH REQUIRE MAINTENANCE OR SERVICE. DOORS PLACED IN WALLS,
PARTITIONS OR OTHER FIRE-RATED CONSTRUCTION SHALL HAVE A LABEL SIGNIFYING THAT THE DOOR HAS THE
SAME FIRE RATING AS THE FIRE-RATED CONSTRUCTION.
2.
THIS CONTRACTOR SHALL FURNISH ACCESS PANELS TO THE GENERAL CONTRACTOR FOR INSTALLATION.
3.
ACCESS PANELS SHALL BE CONSTRUCTED OF 14 GAUGE STEEL, WITH 16 GAUGE STEEL FRAMES. DOORS SHALL
FINISH FLUSH WITH THE SURROUNDING SURFACE. FRAMES SHALL HAVE 3 INCH WIDE EXPANDED METAL FOR
PLASTERED SURFACES AND PLAIN FLANGED TYPE FRAME FOR TILE, MASONRY OR GYPSUM BOARD SURFACES.
DOORS AND FRAMES SHALL BE FURNISHED PRIME COATED. DOORS INSTALLED IN CERAMIC TILE OR OTHER
NON-PAINTED SURFACES SHALL BE STAINLESS STEEL.
10. WHERE OTHER MEANS OF SUPPORT PIPING ARE REQUIRED OR DESIRED, THE CONTRACTOR SHALL BE RESPONSIBLE
FOR OBTAINING THE ENGINEER'S APPROVAL PRIOR TO INSTALLING THOSE SUPPORTS.
11.
HANGER SHALL BE PROVIDED AT EACH CHANGE OF DIRECTION.
12.
REPLACE DAMAGED INSULATION WHICH CANNOT BE REPAIRED SATISFACTORILY, INCLUDING UNITS WITH VAPOR
BARRIER DAMAGE AND MOISTURE SATURATED UNITS.
HANGERS AND SUPPORTS SHALL BE SPACED AT INTERVALS WHICH WILL PREVENT SAGGING AND REDUCE STRAIN
ON VALVES AND SPECIALTIES. HANGER SPACING SHALL BE NO GREATER AND ROD SIZE SHALL BE NO SMALLER
THAN THAT SHOWN IN THE FOLLOWING TABLE. HANGERS SHALL ALLOW FOR EXPANSION AND CONTRACTION.
FERROUS PIPING AND COPPER TUBING:
E. CONDENSATE AND OTHER DRAINS
1.
DIAMETER OF PIPE
FROM EACH BOILER UNIT, INSTALL TRAPPED CONDENSATE DRAIN OF 1-1/4" PVC RIGID PLASTIC AND TERMINATE AT
NEUTRALIZING SYSTEM.
1/2" THRU 1-1/2"
2" THRU 3"
4" THRU 5"
6" AND LARGER
F. EQUIPMENT
1.
HVAC CONTRACTOR TO FURNISH ALL HVAC EQUIPMENT INDICATED AND/OR SCHEDULED ON THE DRAWINGS
COMPLETE WITH BASES, ISOLATORS, SUPPORTS AND OTHER REQUIRED ACCESSORIES.
2.
INSTALL COMPLETE AND PLACE IN PROPER OPERATION PER MANUFACTURER'S RECOMMENDATIONS, LUBRICATE
AND ADJUST AS REQUIRED. FURNISH AND INSTALL CLEAN SET OF FILTERS PRIOR TO BALANCING.
3.
EQUIPMENT TO BE MAKE AND MODEL AS SCHEDULED UNLESS OWNER APPROVED, EQUIVALENT QUALITY AND
PERFORMANCE EQUIPMENT IS SUBMITTED AS SUBSTITUTION. ALL SUBSTITUTIONS SUBJECT TO ACCEPTANCE
WITHOUT QUALIFICATION BY OWNER, LANDLORD AND ARCHITECT.
DIAMETER OF PIPE
1 1/2" THRU 3"
4" AND 5"
6" AND 8"
10" THRU 15"
G. BALANCING, START UP AND INSTRUCTIONS
2.
3.
4.
AFTER INSTALLATION AND EQUIPMENT IS PLACED IN OPERATION, HVAC CONTRACTOR IS RESPONSIBLE FOR
BALANCING SYSTEMS TO DESIGN FLOW WITH REPORT SUBMITTED TO OWNER. BALANCING SHALL BE PERFORMED
BY AN INDEPENDENT CERTIFIED SUBCONTRACTOR.
ADJUST AND BALANCE THE AIR SYSTEMS BEFORE HYDRONIC, STEAM, AND REFRIGERANT SYSTEMS. TEST,
ADJUST AND BALANCE AIR CONDITIONING SYSTEMS DURING SUMMER SEASON AND HEATING SYSTEMS DURING
WINTER SEASON, INCLUDING AT LEAST A PERIOD OF OPERATION AT OUTSIDE CONDITIONS WITHIN 5 DEG F WET
BULB TEMPERATURE OF MAXIMUM SUMMER DESIGN CONDITION, AND WITHIN 10 DEG F DRY BULB TEMPERATURE OF
MINIMUM WINTER DESIGN CONDITION. TAKE FINAL TEMPERATURE READINGS DURING SEASONAL OPERATION.
START UP AND PLACE ALL SYSTEMS IN OPERATION AND TAG ALL SWITCHES AND CONTROLS WITH PERMANENT
LABELS.
INSTRUCT OWNER ON PROPER OPERATION AND PREVENTATIVE MAINTENANCE OF SYSTEM.
B.
IT IS THE INTENT OF THIS PROJECT TO EXTEND THE EXISTING JOHNSON CONTROLS BUILDING MANAGEMENT
SYSTEM (BMS) BASED ON SERVER/THIN CLIENT ARCHITECTURE, WITH SUPPORT FOR MULTIPLE COMMUNICATION
PROTOCOLS, AND DESIGNED AROUND THE OPEN STANDARDS OF WEB TECHNOLOGY. EXTENSION TO THE HEAD
END SHAFT PROVIDE A SEAMLESS INTERFACE WITHOUT 3RD PARTY SOFTWARE . IN ADDITION TO OTHER
CAPABILITIES DESCRIBED HEREINAFTER, THE BMS SHALL INCLUDE FULL PROGRAMMABILITY OF ALL CONNECTED
NODES (CONTROLLERS PROVIDED BY ATC CONTRACTOR) VIA THE WEB FOR AN AUTHORIZED USER. THE BNS
SHALL ALSO INCLUDE IMPLEMENTED OVERRIDE CAPABILITY OF ALL CONTROLLER OUTPUTS ( FOR CONTROLLERS
PROVIDED BY THE ATC CONTRACTOR) VIA THE WEB FOR AN AUTHORIZED USER. AN AUTHORIZED USER SHALL
ALSO BE ABLE TO CREATE/EDIT GRAPHIC SCREENS, TRENDS AND ALARMS WITHOUT THE NEED FOR ANY
ADDITIONAL HARDWARE AND/OR SOFTWARE.
3/8"
1/2"
5/8"
3/4
MAXIMUM SPACING
EACH JOINT
EACH JOINT
EACH JOINT
EACH JOINT
(TWO HANGERS)
J. PIPE WALL SEALS
1.
WALL PIPE SEALS WITH RUBBER LINKS SHALL BE THUNDERLINE LINK SEAL, OR APPROVED EQUAL. WALL PIPE
SEALS WITH INORGANIC MATERIAL LINKS THE PENETRATIONS OF FIRE RATED WALLS SHALL BE THUNDERLINE
PYRO-PAC, OR APPROVED EQUAL.
2.
SEALS SHALL BE MODULAR MECHANICAL TYPE CONSISTING OF INTERLOCKING SYNTHETIC RUBBER OR INORGANIC
MATERIAL LINKS SHAPED TO CONTINUOUSLY FILL THE ANNULAR SPACE BETWEEN THE PIPE AND WALL OPENING.
3.
LINKS SHALL BE LOOSELY ASSEMBLED WITH BOLTS TO FORM A CONTINUOUS BELT AROUND THE PIPE. A
PRESSURE PLATE SHALL BE PROVIDED UNDER THE BOLT HEAD AND NUT OF EACH LINK.
4.
AFTER THE SEAL ASSEMBLY IS POSITIONED IN THE SLEEVE, THE TIGHTENING OF THE BOLTS SHALL CAUSE THE
SEALING ELEMENTS TO EXPAND AND PROVIDE AN ABSOLUTELY WATER-TIGHT SEAL BETWEEN THE PIPE AND
SLEEVE.
5.
6.
SEALS SHALL BE CONSTRUCTED TO PROVIDE ELECTRICAL INSULATION BETWEEN THE PIPE AND SLEEVE, THUS
REDUCING CHANCES OF CATHODIC REACTION BETWEEN THESE TWO MEMBERS.
2.
ALL SAFETY SWITCHES SHALL BE NEMA HEAVY DUTY TYPE AND SHALL CARRY THE UNDERWRITERS'
LABORATORIES LABEL. FUSIBLE SWITCHES SHALL INCORPORATE CLASS "R" FUSE REJECTION FEATURE AND
SHALL BE BRACED TO WITHSTAND 200,000 AMPERE RMS SYMMETRICAL FAULT CURRENT. SAFETY SWITCHES
SHALL CONFORM TO FEDERAL SPECIFICATION W-S-865.
ALL EQUIPMENT SHALL BE INSTALLED ON CONCRETE HOUSEKEEPING PADS. MINIMUM PAD THICKNESS SHALL BE
6 INCHES. PAD SHALL EXTEND BEYOND THE EQUIPMENT A MINIMUM OF 4 INCHES ON EACH SIDE.
3.
PROVIDE HEAVY-DUTY TYPE, SHEET ENCLOSED, SAFETY SWITCHES. THE TYPE, SIZE, AND RATING SHALL BE AS
INDICATED ON THE DRAWINGS OR AS REQUIRED BY THE MOTOR OR EQUIPMENT SERVED. THE ENCLOSURE FOR
DISCONNECT SWITCHES SHALL BE NEMA TYPE 1 FOR INDOOR USE, NEMA TYPE 4X FOR OUTDOOR USE AND NEMA
TYPE 7 FOR EXPLOSION PROOF USE. DISCONNECTS SHALL BE MANUFACTURED BY ALLEN-BRADLEY, GENERAL
ELECTRIC, CUTLER-HAMMER APPROVED EQUAL.
2.
CONCRETE PADS SHALL BE PROVIDED BY THIS CONTRACTOR. IT SHALL BE THE RESPONSIBILITY OF THE THIS
CONTRACTOR TO COORDINATE THE SIZE AND LOCATION OF THE CONCRETE HOUSEKEEPING PADS WITH THE
GENERAL CONTRACTOR.
4.
SWITCHES SHALL INCORPORATE QUICK-MAKE, QUICK-BREAK OPERATING HANDLES. THE MECHANISM SHALL BE
AN INTEGRAL PART OF THE BOX, NOT THE COVER, AND SWITCHES SHALL HAVE A COVER INTERLOCK TO PREVENT
UNAUTHORIZED OPENING OF THE SWITCH DOOR IN THE ON POSITION OR CLOSING OF THE SWITCH MECHANISM
WITH THE DOOR OPEN. CURRENT CARRYING PARTS SHALL BE CONSTRUCTED OF HIGH-CONDUCTIVITY COPPER
WITH SILVER-TUNGSTEN TYPE SWITCH CONTACT.
1.
UNLESS OTHERWISE INDICATED, EVERY MOTOR NOT SPECIFIED TO BE PROVIDED WITH A CONTROLLER AT THE
FACTORY SHALL BE PROVIDED WITH A CONTROLLER AS SPECIFIED HEREIN. CONTROLLERS SHALL BE FURNISHED
BY THIS CONTRACTOR. INSTALLATION OF ALL CONTROLLERS SHALL BE BY THE ELECTRICAL CONTRACTOR.
5.
FUSE CLIPS SHALL BE POSITIVE PRESSURE TYPE REINFORCED FUSE CLIPS.
2.
MOTOR CONTROLLERS SHALL CONFORM TO THE APPLICABLE REQUIREMENTS OF NEMA STANDARD IC-1,
INDUSTRIAL CONTROL AND BE HEAVY DUTY CONSTRUCTION. CONTROLLER SIZES SHALL BE VERIFIED TO BE
COMPATIBLE WITH HORSEPOWER OF THE MOTOR. CONTROLLERS SHALL BE MANUFACTURED BY ALLEN-BRADLEY
CO., GENERAL ELECTRIC, CUTLER-HAMMER OR APPROVED EQUAL.
6.
THE ELECTRICAL CONTRACTOR SHALL FURNISH, INSTALL AND CONNECT ALL POWER WIRING TO ALL MECHANICAL
CONTRACTOR FURNISHED EQUIPMENT. THE MECHANICAL CONTRACTOR SHALL FURNISH, INSTALL AND CONNECT
ALL CONTROL WIRING TO ALL FURNISHED EQUIPMENT, INCLUDING CONTROL DEVICES, STARTERS AND INTEGRAL
DISCONNECT SWITCHES OF CONTRACTOR FURNISHED EQUIPMENT.
3.
MANUAL MOTOR STARTERS
a.
4.
SWITCHES SHALL BE TUMBLER-SWITCH STYLE. THE MANUAL MOTOR STARTERS SHALL PROVIDE OVERLOAD
PROTECTION WHICH CLOSELY FOLLOWS THE MOTOR LOAD. MANUAL MOTOR STARTERS FOR OUTDOOR USE
SHALL BE NEMA TYPE 4X, INDOOR USE SHALL BE NEMA TYPE 1, EXPLOSION PROOF USE SHALL BE NEMA TYPE 7.
MAGNETIC MOTOR CONTROLLERS
a.
MAGNETIC MOTOR CONTROLLERS SHALL BE PROVIDED AS INDICATED. THEY SHALL NOT BE SMALLER THAN
NEMA SIZE 1.
b.
NON-REVERSING MAGNETIC CONTROLLER SHALL BE UTILIZED TO START FULL VOLTAGE, NON-REVERSING, AC
SINGLE SPEED MOTORS. THE CONTROLLERS SHALL BE SIZED FOR THE LOAD UNLESS OTHERWISE INDICATED.
Q. VIBRATION ISOLATION
1.
ALL EQUIPMENT SHALL BE MOUNTED ON VIBRATION ISOLATORS TO PREVENT THE TRANSMISSION OF VIBRATION
AND MECHANICALLY TRANSMITTED SOUND TO THE BUILDING STRUCTURE.
2.
ISOLATION EQUIPMENT SHALL BE THE PRODUCT OF A SINGLE MANUFACTURER, AND SHALL BE DESIGNED
SPECIFICALLY FOR THE APPLICATION REQUIRED. THIS INCLUDES, BUT IS NOT LIMITED TO, PIPING DUCTWORK,
PUMPS, COMPRESSORS. VIBRATION ISOLATORS SHALL BE RATED FOR THE WEIGHT AND SPACING REQUIRED FOR
THE EQUIPMENT REQUIRING ISOLATION.
R. FIRESTOPPING
WHERE MULTI-SPEED MOTORS ARE SCHEDULED ON THE DRAWINGS, THE MOTOR CONTROLS SHALL BE
COMPATIBLE WITH THE TYPE MOTOR SHOWN.
2.
2.
PROVIDE 2 INCH EXTENSION NECKS ON ALL VALVES INSTALLED IN INSULATED LINES.
ALL FIRESTOPING AND/OR SMOKE STOPPING MATERIAL AND INSTALLATION SHALL BE AS MANUFACTURED BY HILTI
OR APPROVED EQUAL.
e.
3.
LEVER TYPE HANDLE OPERATORS SHALL BE PROVIDED ON VALVES UP TO 4 INCHES IN SIZE. GEAR OPERATORS
SHALL BE PROVIDED ON VALVES OVER 4 INCHES IN SIZE, AND ON VALVES REQUIRING CHAIN OPERATION.
VALVES USED FOR BALANCING SHALL HAVE INFINITE POSITION LEVER OR GEAR OPERATORS WITH ADJUSTABLE,
OPEN POSITION "MEMORY" STOP.
BI-METALLIC OVERLOAD RELAYS ARE PREFERRED. OVERLOAD RELAYS SHALL BE SUPPLIED IN EACH LEG.
OVERLOAD RELAYS SHALL BE MATCHED TO LOAD AND SHALL BE ADJUSTABLE FROM 90% TO 110%. A SINGLE
RESET BUTTON SHALL BE MOUNTED ON THE STARTER DOOR TO PERMIT EXTERNAL RESET. RELAYS SHALL BE
CONVERTIBLE FROM MANUAL TO AUTOMATIC RESET BY A SIMPLE ADJUSTMENT.
f.
CONTROL TRANSFORMERS SHALL BE PROVIDED, WHERE REQUIRED. BOTH LEGS OF THE PRIMARY AND ONE LEG
OF THE SECONDARY OF THE CONTROL TRANSFORMER SHALL BE PROTECTED BY NEMA CLASS J FUSES. THE
OTHER LEG OF THE SECONDARY SHALL BE GROUNDED. CONTROL TRANSFORMER CAPACITY SHALL BE
ADEQUATE TO OPERATE ALL CONTROL DEVICES IN THE CIRCUIT. CONTROL VOLTAGE SHALL BE 120V AC
UNLESS OTHERWISE SPECIFIED.
g.
UNLESS OTHERWISE INDICATED, ALL MOTOR STARTERS SHALL BE PROVIDED WITH HAND-OFF-AUTOMATIC
(H.O.A.) SWITCH IN THE DOOR. ENCLOSURES FOR MAGNETIC STARTERS SHALL BE NEMA TYPE 1 FOR INDOOR
USE NEMA TYPE 4X FOR OUTDOOR USE AND NEMA TYPE 7 FOR EXPLOSION PROOF USE.
h.
MOTOR CONTROLLERS SHALL BE PROVIDED WITH ALL CONTROL DEVICES, INCLUDING AUXILIARY CONTACTS,
REQUIRED FOR EQUIPMENT TO OPERATE AS SPECIFIED.
HANGERS FOR COPPER TUBING SHALL BE MANUFACTURED BY MICHIGAN HANGER CO., MODEL NO. 102-A, OR
APPROVED EQUAL.
5.
INSTALLED IN HORIZONTAL LINES SHALL BE HAMMOND, MODEL IB940, OR APPROVED EQUAL, (SCREWED JOINTS)
OR HAMMOND, MODEL IB941, OR APPROVED EQUAL (SOLDER JOINTS). CHECK VALVES TO BE INSTALLED IN
VERTICAL PIPING SHALL BE HAMMOND, MODEL, IB939, OR APPROVED EQUAL. CONTRACTOR SHALL PROVIDE
SWEAT-TO-THREAD ADAPTERS FOR SOLDER JOINT CONNECTIONS.
L. PIPE IDENTIFICATION
1.
CONTRACTOR SHALL PROVIDE IDENTIFICATION LABELS, TAGS, ETC., FOR PLUMBING AND FIRE PROTECTION PIPING
AS INDICATED ON THE DRAWINGS AND AS SPECIFIED HEREIN.
5.
COMBINATION MOTOR CONTROLLERS
a.
COMBINATION MOTOR CONTROLLERS SHALL BE PROVIDED WITH MOLDED CASE MOTOR CIRCUIT PROTECTORS
OR MOLDED CASE CIRCUIT BREAKERS AS INDICATED. MOTOR CIRCUIT PROTECTIVE DEVICES SHALL HAVE
DESIGNED:
RRS
DRAWN:
CLH
CHECKED:
RRS
DATE:
09-22-14
DATE
REVISIONS
THIS CONTRACTOR SHALL FURNISH ALL SAFETY DISCONNECT SWITCHES (FUSED AND NON-FUSED) REQUIRED FOR
EQUIPMENT FURNISHED UNDER THIS CONTRACT. IN ADDITION, THIS CONTRACTOR SHALL FURNISH A SAFETY
DISCONNECT SWITCH FOR ALL MOTORS AND EQUIPMENT WHICH DO NOT HAVE COMBINATION STARTERS OR
INTEGRAL DISCONNECTING MEANS. FUSIBLE DISCONNECT SWITCHES SHALL BE PROVIDED FOR ALL EQUIPMENT
RATED FOR USE ONLY WITH FUSES (SUCH AS CONDENSING UNITS, COMPRESSORS, ETC.). SUCH SWITCHES
SHALL BE ONE, TWO OR THREE POLE TYPE, WITH SOLID NEUTRAL FOR 4 WIRE SERVICE, AND SHALL HAVE THE
PROPER CURRENT AND VOLTAGE RATING AS REQUIRED. INSTALLATION OF ALL DISCONNECT SWITCHES SHALL BE
BY THE ELECTRICAL CONTRACTOR.
d.
CHECK VALVES (3 INCH AND SMALLER) SHALL BE 125# WITH REMOVABLE, REGRINDABLE DISCS AND THREADED
OR SOLDER JOINT ENDS. CHECK VALVES TO BEGS.
NO.
1.
ALL VALVES 3 INCHES AND BELOW SHALL BE APOLLO MODEL 70-240 FULL PORT, STAINLESS STEEL BALL AND
STEM, BRASS BODY AND PACKING NUT OR EQUAL ALL VALVES 4 INCHES AND ABOVE SHALL BE DEZURIK HP
VALVES WITH TEFLON SEAT, LUG DESIGN OR EQUAL.
1.
4.
STRAP HANGERS SHALL NOT BE PERMITTED.
P. DISCONNECT SWITCHES
N. CONCRETE HOUSEKEEPING PADS
1.
HEATER ELEMENTS SHALL BE PROVIDED FOR OVERLOAD PROTECTION. MOTOR CIRCUIT PROTECTOR SHALL BE
PROVIDED FOR MOTOR SHORT CIRCUIT PROTECTION.
ALL SERVICES THAT PASS THRU FIRE OR SMOKE RATED PARTITIONS, WALLS, FLOORS, SHALL BE FIRESTOPPED.
FIRE STOPPING RATING SHALL MATCH PARTITION RATING. ALL FIRE STOPPING SYSTEM SHALL MEET THE
REQUIREMENTS OF ASTM E 814,UL 1479, AND BE FACTORY MUTUAL APPROVED.
HANGERS FOR CAST IRON PIPE SHALL BE MANUFACTURED BY MICHIGAN HANGER CO., MODEL NO. 400, OR
APPROVED EQUAL.
6.
ACCESS PANELS ARE NOT REQUIRED IN COMPLETELY ACCESSIBLE LIFT OUT TILE CEILINGS. CONTRACTOR SHALL
REVIEW THE ROOM FINISH SCHEDULE ON THE ARCHITECTURAL DRAWINGS IN ORDER TO VERIFY THE NEED FOR
ACCESS PANELS.
a.
1.
2.
THICK CALCIUM SILICATE SECTIONAL PIPE INSULATION WITH FACTORY LONGITUDINAL LAP SHALL BE PROVIDED AT
ALL HANGER POINTS. BUTT JOINTS SHALL BE SEALED WITH INSULATING CEMENT.
6.
OVERLOAD AND SHORT CIRCUIT PROTECTION
REVERSING MAGNETIC CONTROLLER SHALL BE UTILIZED TO START FULL VOLTAGE REVERSING, AC SINGLE
SPEED MOTORS. THE CONTROLLER SHALL BE SIZED FOR THE LOAD UNLESS OTHERWISE INDICATED. LOCATION
OF REVERSING MAGNETIC CONTROLLERS IS INDICATED ON THE DRAWINGS.
HANGERS FOR BLACK OR GALVANIZED STEEL PIPE SHALL BE MANUFACTURED BY MICHIGAN HANGER CO., MODEL
NO. 100, OR APPROVED EQUAL.
CONTRACTOR SHALL PROVIDE INSULATION HANGER WITH PROTECTIVE SHIELDS, SUCH AS MICHIGAN HANGER CO.,
ACCESS PANELS SHALL BE 16 INCHES BY 16 INCHES OR LARGER AS MAY BE REQUIRED FOR PROPER ACCESS TO
THE DEVICE BEING SERVED.
MOTOR CIRCUIT PROTECTORS SHALL BE THE CONTINUOUSLY ADJUSTABLE, INSTANTANEOUS MAGNETIC TRIP
TYPE CIRCUIT BREAKER AND SHALL BE SO CONSTRUCTED THAT ALL POLES OPEN, CLOSE AND TRIP
SIMULTANEOUSLY.
c.
1.
5.
5.
SLEEVES SHALL BE MANUFACTURED FROM HEAVY-WALL, WELDED OR SEAMLESS STEEL PIPE. A FULL CIRCLE
CONTINUOUSLY WELDED WATER STOP PLATE SHALL BE PROVIDED TO ASSURE POSITIVE WATER SEALING OF THE
SLEEVE. SLEEVE SHALL BE PROTECTED BY A COATING OF ENRICHED RED PRIMER.
HANGERS AND SUPPORTS
TRAPEZE HANGERS OF A TYPE APPROVED BY THE ENGINEER MAY BE USED WHERE PIPES ARE DESIGNED TO RUN
PARALLEL AND AT THE SAME ELEVATION.
HINGES SHALL BE CONCEALED SPRING TYPE, TO ALLOW DOORS TO BE OPENED 175 DEGREES. LOCKS SHALL BE
FLUSH SCREWDRIVER TYPE WITH STEEL CAMS.
K. VALVES
SENSORS ACTUATORS, AND OTHER DEVICES SHALL BE BY THE CONTROLS CONTRACTOR. ALL CONTROL WIRING
REQUIRED SHALL BE BY THE CONTROLS CONTRACTOR. GRAPHICS SHALL BE BY THE CONTROLS CONTRACTOR.
4.
4.
RISER CLAMPS SHALL BE INSTALLED ABOVE THE FLOOR AT EACH LEVEL. RISER CLAMPS MAY BE SUSPENDED
BELOW FLOOR LEVEL, WITH HANGER RODS AND INSERTS, WHERE THE INSTALLATION OF ESCUTCHEON PLATES IS
REQUIRED.
I.
3.
6.
ROD SIZE
3/8"
1/2"
3/4"
3/4"
b.
O. MOTOR STARTERS
H. CONTROLS
A.
6 FT
10 FT
12 FT
16 FT
ROD SIZE
CAST IRON PIPING:
13.
1.
MAXIMUM SPACING
SHORT CIRCUIT CAPACITY AS REQUIRED. UNIT CONTROL CIRCUIT FUSING SHALL BE PROVIDED. THE MOTOR
CIRCUIT PROTECTIVE DEVICE SHALL BE MOUNTED IN THE SAME ENCLOSURE AS THE MAGNETIC CONTROLLER
AND SHALL BE OPERABLE BY HAND FROM OUTSIDE THE ENCLOSURE. THE HANDLE SHALL BE SO INTERLOCKED
WITH THE DOOR THAT IT MUST BE RETURNED TO THE "OFF" POSITION BEFORE THE DOOR CAN BE OPENED, BUT A
COIN-PROOF DEFEAT MECHANISM SHALL BE PROVIDED TO ALLOW AUTHORIZED PERSONNEL TO OPEN THE
ENCLOSURE DOOR WITHOUT OPENING THE DISCONNECTING DEVICE. PROVISIONS FOR PADLOCKING THE
DISCONNECT HANDLE IN THE "OFF" POSITION SHALL BE MADE. THE ENCLOSURE FOR COMBINATION STARTERS
SHALL BE NEMA TYPE 1 FOR INDOOR USE AND NEMA TYPE 4X FOR OUTDOOR USE, AND NEMA TYPE 7 FOR
EXPLOSION PROOF USE.
SCALE: AS NOTED
EDINBORO COMPTON HALL BOILER REPLACEMENT
DRAWING NUMBER:
MECHANICAL SPECIFICATIONS
M003
PROJECT NUMBER: K15035
NOTES:
EX PUMP AND HX TO REMAIN
EX G
DRAWING M-1 INDICATES FINAL EQUIPMENT AND PIPING LOCATION. PROVIDE PHASING
PER DRAWING M-2. CUT INS AND SHUT DOWNS SHALL BE COORDINATED WITH THE
UNIVERSITY AND WEATHER DEPENDENT.
EX 3"
EX BOILER CONTROL PANEL
RX P-2
RX P-1
EX CWS
2
2
KEYNOTES:
EX CWR
EX CWS
EX HWS
EX HWR
EX CW
1
EX HWS
4
RX P-5
EX DUCTWORK
TO REMAIN
EX CWS
EX EXPANSION TANKS TO REMAIN
REMOVE EXISTING CONVERTORS, PIPING, CONTROLS, SUPPORTS
2
REMOVE EXISTING BOILERS, PIPING, PUMPS,CONTROLS,INTAKES DISCHARGES,
HOUSEKEEPING PADS.
3 SUSPEND PUMP 7'-0" AFF.
EX HWR
RX
P-3
1
4 REMOVE EXISTING BASE MOUNTED PUMP, PIPING, VALVES, HANGERS , AND
ELECTRICAL.
RX
P-4
EX CWR
EX CWS
RX P-6
EX CWR
EX CWS PUMPS TO REMAIN
MECHANICAL DEMO WORK PENTHOUSE
1
M1
1/4"-1'-0"
4" INTAKE/ EXHAUST. TYPICAL OF 6".
TERMINATE HEIGHT, SPACING , AND
OUTLETS PER MANUFACTURERS
INSTRUCTIONS
KEYNOTES:
CONDENSATE NEUTRALIZATION TANK.
PIPE BOILER CONDENSATE TO TANK.
PIPE DISCHARGE TO FLOOR DRAIN
EX G
4"
EX 3"
1-1/2"
1
B
6
2
B
1
B
2
B
3
CWS
B
4
2-1/2"
EX DUCTWORK
TO REMAIN
3
2"
2
PROVIDE 6" DIRT LEG
B
5
EX CWS
4"
EX CWR
EX CWS
EX HWS
EX HWR
P
5
CWS
3" GAS PIPE HEADER. PROVIDE CONNECTION TO EACH BOILER FROM HEADER . BOILER
CONNECTION SIZE - 1-1/4".
BOILER CONTROL PANEL
2
HWS/R
2"
1
EX CW
EX HWS
2-1/2"
EX EXPANSION TANKS TO REMAIN
EX HWR
EX CWS
EX CWR
EX CWS
EX CWR
EX CWS PUMPS TO REMAIN
2
M1
MECHANICAL NEW WORK PENTHOUSE
1/4"-1'-0"
DESIGNED:
RRS
DRAWN:
CLH
CHECKED:
RRS
DATE:
NO.
09-22-14
DATE
REVISIONS
SCALE: AS NOTED
EDINBORO COMPTON HALL BOILER REPLACEMENT
DRAWING NUMBER:
MECHANICAL PENTHOUSE HVAC
PLANS
M1
PROJECT NUMBER: K15035
PHASING NOTES:
PLATE
PLATE
1. SHUTDOWNS WILL BE COORDINATED AND APPROVED BY THE OWNEER
CWS
CWS
5"
CWR
CWS
AIR SEPERATOR
5"
CWS
DISCHARGE
HOOD WITH
DAMPERS
HWS
HWS
N.C.
COOLING
TOWER
AIR SEPERATOR
HWS
HWS
HWR
N.C.
COOLING
TOWER
HWR
3"
HWR
3"
HWR
WATER
RECIRCULATION PUMP
WATER
RECIRCULATION PUMP
EXPANSION TANK
EXPANSION TANK
EXPANSION TANK BOILER
4"
RX
BOILER
EXPANSION TANK BOILER
1
M2
3. PHASING SEQUENCE WILL ALWAYS HAVE BOILER HEAT AND HEAT PUMP WATER FLOW
AVAILABLE . HEATING WATER SHALL BE SHUT DOWN DURING WEEKEND TIME ONLY.
5"
CWS
DISCHARGE
HOOD WITH
DAMPERS
AIR SEPERATOR
CWS
AIR SEPERATOR
HWS
N.C.
CWR
N.C.
HWR
CWR
5"
2. CONTRACTOR SHALL COORDINATE INSTALLATION OF PHASING VALVES AND INSTALL IN
PHASE 1.
CWR
2
M2
PHASE 1 DEMO FLOW DIAGRAM
PHASE 1 FLOW DIAGRAM
NTS
NTS
B1,B2,B3,B4 MODULAR
BOILERS
B6 B5 MODULAR BOILER
PLATE
PLATE
CWS
CWS
CWR
CWS
DISCHARGE
HOOD WITH
DAMPERS
HWS
HWR
HWS
HWS
HWR
3"
HWR
WATER
RECIRCULATION PUMP
AIR SEPERATOR
COOLING
TOWER
HWR
N.C.
COOLING
TOWER
5"
CWS
DISCHARGE
HOOD WITH
DAMPERS
AIR SEPERATOR
HWS
CWS
AIR SEPERATOR
RX
EXPANSION TANK BOILER
EXPANSION TANK
WATER RECIRCULATION
PUMP
4"
EXPANSION TANK
HWR
5"
HWS
CWS
AIR SEPERATOR
HWS
N.C.
CWR
N.C.
HWR
5"
CWR
5"
CWR
EXPANSION TANK
4"
CWS
CWS
4"
3
M2
PHASE II DEMO FLOW DIAGRAM
4
M2
NTS
PHASE II FLOW DIAGRAM
NTS
B1,B2,B3,B4 MODULAR
BOILERS
B6 B5 MODULAR
BOILER
PLATE
PLATE
CWS
CWS
CWS
DISCHARGE
HOOD WITH
DAMPERS
DISCHARGE
HOOD WITH
DAMPERS
AIR SEPERATOR
HWS
EXPANSION TANK
CWS
CWS
HWR
HWS
HWR
HWS
EXPANSION TANK
HWS
HWR
WATER RECIRCULATION
PUMP
EXPANSION TANK
EXPANSION TANK
4"
6
M2
PHASE III DEMO FLOW DIAGRAM
PHASE III FLOW DIAGRAM
NTS
NTS
B6 B5 MODULAR
BOILER
B1,B2,B3,B4 MODULAR
BOILERS
B1,B2,B3,B4 MODULAR
BOILERS
B6 B5 MODULAR
BOILER
DESIGNED:
RRS
DRAWN:
CLH
CHECKED:
RRS
DATE:
NO.
4"
CWS
CWS
4"
4"
5
M2
AIR SEPERATOR
COOLING
TOWER
HWR
COOLING
TOWER
5"
CWS
09-22-14
DATE
REVISIONS
HWR
5"
CWS
AIR SEPERATOR
HWS
CWS
AIR SEPERATOR
CWR
N.C.
HWS
CWR
N.C.
CWR
5"
HWR
CWR
5"
WATER RECIRCULATION
PUMP
B1,B2,B3,B4 MODULAR
BOILERS
B6 B5 MODULAR
BOILER
SCALE: AS NOTED
EDINBORO COMPTON HALL BOILER REPLACEMENT
DRAWING NUMBER:
MECHANICAL FLOW DIAGRAM
M2
PROJECT NUMBER: K15035
ELECTRICAL SPECIFICATIONS
D.
SHOW DRAWING SUBMITTALS
K.
MOUNTING ACCESSORIES
P.
RACEWAYS
A.
GENERAL PROVISIONS
1.
1.
THIS CONTRACTOR SHALL FURNISH AND INSTALL ALL ANGLE IRON, CHANNEL IRON, RODS, SUPPORTS,
HANGERS, CONCRETE OR PLYWOOD REQUIRED TO INSTALL, MOUNT AND SUPPORT ANY ELECTRICAL
EQUIPMENT OR DEVICE CALLED FOR ON THE PLANS.
1.
ALL WIRE SHALL BE RUN IN ACCORDANCE WITH CODE IN CORROSION RESISTANT, RIGID, THREADED,
METAL CONDUIT OR ELECTRICAL METALLIC TUBING (EMT) UNLESS OTHERWISE SPECIFICALLY STATED
HEREIN.
1.
REQUIREMENTS SPECIFIED IN DIVISION 1, INSTRUCTIONS TO BIDDERS, SUPPLEMENTAL GENERAL
CONDITIONS, SPECIAL CONDITIONS, ADDENDA, ALTERNATES, CONTRACT AND PROPOSAL, ALONG
WITH DIVISION 16 AND ALL IT'S SECTIONS, COMPRISE THE CONTRACT DOCUMENTS FOR THE
ELECTRICAL CONTRACT. DRAWINGS AND ALL THEIR REVISIONS UP TO THE BID SUBMITTAL DATE
BECOME A BINDING PART OF THE CONTRACT, ALONG WITH THESE SPECIFICATIONS AS THOUGH THEY
WERE ONE, AND ANYTHING IMPLIED BY THE SPECIFICATIONS AS THOUGH SHALL BE INTERPRETED AS
ALSO IMPLIED BY THE DRAWINGS AND VICE VERSA. PROVIDE NECESSARY ITEMS FOR A COMPLETE
INSTALLATION OF ALL ELECTRICALLY OPERATED EQUIPMENT LISTED IN THE SPECIFICATIONS OR
SHOWN ON THE DRAWINGS.
THE ELECTRICAL CONTRACTOR SHALL SUBMIT FIVE (5) SETS OF SHOP DRAWINGS. THE SHOP
DRAWINGS OF THE FOLLOWING EQUIPMENT USING THE INDICATED NUMBERING SYSTEM AND TITLES,
SHALL BE SUBMITTED THROUGH THE ARCHITECT TO THE ENGINEER AND THEN RESUBMITTED FOR FINAL
APPROVAL IF NECESSARY. SHOP DRAWINGS SHALL BE SUBMITTED FOR THE FOLLOWING ITEMS:
2.
SUPPORTING MATERIAL SHALL BE COMPLETE WITH HANGARS, CONNECTORS, BOLTS, CLAMPS AND
NECESSARY ACCESSORIES TO MAKE A COMPLETE INSTALLATION. SUPPORTING MATERIAL SHALL BE
GALVANIZED, PAINTED OR OTHERWISE SUITABLY FINISHED. PRODUCTS BY BINKLEY, STEEL CITY OR
RACO WILL BE ACCEPTABLE.
2.
3.
THE ARCHITECTURAL, STRUCTURAL, MECHANICAL, PLUMBING AND EQUIPMENT DRAWINGS AND
SPECIFICATIONS ARE INCORPORATED INTO, AND BECOME A PART OF THIS DIVISION. THIS
CONTRACTOR SHALL EXAMINE ALL SUCH DRAWINGS AND SPECIFICATIONS AND BECOME
THOROUGHLY FAMILIAR WITH THE PROVISIONS CONTAINED THEREIN. THE SUBMISSION OF THE BID
SHALL INDICATE SUCH KNOWLEDGE.
a.
b.
2.
4.
4.
UNTIL TIME OF INSTALLATION, THE ARCHITECT RESERVES THE RIGHT TO MAKE MINOR CHANGES IN THE
LOCATION OF CONDUIT AND EQUIPMENT WITHOUT ADDITIONAL COST TO THE CONTRACT.
5.
5.
THE ELECTRICAL DRAWINGS AND SPECIFICATIONS ARE INTENDED TO SUPPLEMENT EACH OTHER.
MATERIAL AND LABOR NECESSARY TO THE PROJECT SHALL BE FURNISHED AND INSTALLED EVEN
THOUGH NOT SPECIFICALLY MENTIONED IN BOTH. LABOR AND/OR MATERIALS NEITHER SHOWN NOR
SPECIFIED, BUT OBVIOUSLY NECESSARY FOR THE COMPLETION AND PROPER FUNCTIONING OF THE
SYSTEM, SHALL BE FURNISHED AND INSTALLED BY THE ELECTRICAL CONTRACTOR.
6.
7.
8.
9.
ARRANGE ALL EQUIPMENT SUBSTANTIALLY AS SHOWN ON THE DRAWINGS. MAKE DEVIATIONS ONLY
WHERE NECESSARY TO AVOID INTERFERENCE. CHECK ALL EQUIPMENT SIZES AGAINST AVAILABLE
SPACE PRIOR TO SHIPMENT TO AVOID INTERFERENCE.
EXAMINE THE WORK OF OTHER TRADES INSOFAR AS THEIR WORK COMES IN CONTACT WITH OR IS
COVERED BY THIS WORK. IN NO CASE ATTACH TO, OR FINISH AGAINST ANY DEFECTIVE WORK OR
INSTALL WORK IN A MANNER WHICH WILL PREVENT PROPER INSTALLATION OF THE WORK OF OTHER
TRADES.
B.
VISIT TO THE SITE
1.
THIS CONTRACTOR SHALL VISIT THE SITE OF THE WORK AND FAMILIARIZE THEMSELVES WITH ALL
CONDITIONS AFFECTING THIS CONTRACTORS WORK. THE SUBMISSION OF THE PROPOSAL SHALL
INDICATE SUCH KNOWLEDGE. NO ADDITIONAL PAYMENT SHALL BE MADE ON CLAIMS THAT ARISE
FROM A LACK OF KNOWLEDGE OF THE EXISTING CONDITIONS.
C.
CODE AND PERMITS
1.
INSTALLATION SHALL BE IN FULL ACCORDANCE WITH ALL CODES, RULES AND REGULATIONS OF
MUNICIPAL, CITY, COUNTY, STATE AND PUBLIC UTILITIES AND ALL OTHER AUTHORITIES HAVING
JURISDICTION OVER THE PREMISES.
2.
3.
4.
a.
b.
c.
d.
ALL SURFACE-MOUNTED EQUIPMENT ON BLOCK WALLS SHALL BE MOUNTED ON 3/4" PLYWOOD
BACKBOARD. ALL FLOOR MOUNTED EQUIPMENT SHALL BE INSTALLED ON A 4" HIGH CONCRETE
HOUSEKEEPING PAD.
CONDUIT SHALL BE SECURELY FASTENED IN PLACE.
4.
ALL CONDUIT SHALL BE CONCEALED IN WALLS, FLOORS AND CEILINGS WHEREVER POSSIBLE.
EXPOSED CONDUIT WILL BE PERMITTED IN UNFINISHED AREAS WITH THE SPECIFIC APPROVAL OF THE
ARCHITECT.
5.
USE LIQUID TIGHT METAL CONDUIT FOR ALL CONNECTIONS TO MOTORS AND OTHER EQUIPMENT
SUBJECT TO VIBRATION AND IN AREAS SUBJECT TO MOISTURE.
THE ELECTRICAL WORK FOR CONSTRUCTION PURPOSES SHALL CONFORM TO ALL FEDERAL (OSHA),
STATE, ALL SPECIFIC SAFETY REQUIREMENTS AND THE REQUIREMENTS OF THE CURRENT EDITION OF
THE NEC.
ALL DESCRIPTIVE LITERATURE SHALL BE SUBMITTED IN A THREE (3) HOLE BROCHURE WITH A COVER
IDENTIFYING THE FOLLOWING:
2.
CHECK THE HVAC AND PLUMBING SPECIFICATIONS FOR ELECTRICAL REQUIREMENTS AND INCLUDE THE
SAME IN THE CONTRACT COST.
6.
SUPPORT RUNS OF CONDUIT AS DETAILED IN THE APPROPRIATE TABLE OF THE NATIONAL ELECTRICAL
CODE.
3.
EQUIPMENT CONNECTIONS, STARTERS, DISCONNECT SWITCHES, CONTROL TRANSFORMERS AND
PUSHBUTTON STATIONS FOR THE EQUIPMENT FURNISHED BY THE OWNER OR UNDER A SEPARATE
CONTRACT SHALL BE INSTALLED AND CONNECTED UNDER THIS DIVISION, AS INDICATED ON THE
CONTRACT DRAWINGS.
7.
INSTALL EXPOSED RUNS OF CONDUIT AND CONDUIT ABOVE LAY-IN CEILINGS PARALLEL OR
PERPENDICULAR TO THE WALLS, STRUCTURAL MEMBERS OF INTERSECTIONS OF VERTICAL PLANES
AND CEILINGS. PROVIDE RIGHT ANGLE TURNS USING FITTINGS OR SYMMETRICAL BENDS. SUPPORT
CONDUITS WITHIN 1' OF ALL CHANGES INDIRECTION.
4.
CUTTING AND PATCHING WORK RELATED TO THIS CONTRACT WILL BE THE RESPONSIBILITY OF THE
ELECTRICAL CONTRACTOR. THIS CONTRACTOR SHALL ASSUME THE RESPONSIBILITY OF PROVIDING
THE SLEEVES, CHASES AND OPENINGS NECESSARY FOR THE ELECTRICAL INSTALLATION AND FOR
THEIR REPAIR IN AN ACCEPTABLE MANNER, AS DETERMINED BY THE ARCHITECT. ALL HOLES SHALL BE
CORE DRILLED. PROVIDE FIRE STOP IN ALL OPENINGS CREATED THROUGH FIRE-RATED WALLS,
FLOORS OR CEILINGS.
8.
THREAD LUBRICATION/SEALANT IS REQUIRED ON OUTDOOR AND UNDERGROUND THREADED METAL
JOINTS.
9.
INSTALL FIRE SEAL FITTINGS WHERE CONDUITS PENETRATE CONCRETE FLOOR SLABS, MASONRY
WALLS, OR CEILINGS REQUIRED TO BE FIRE RATED.
NAME OF THE JOB.
LOCATION OF THE JOB, ADDRESS, CITY AND STATE
NAME AND ADDRESS OF THE COMPANY SUBMITTING THE BROCHURES.
DATE OF THE SUBMITTAL.
SUBMIT TO THE ARCHITECT ON SET OF REPRODUCIBLE ELECTRICAL DRAWINGS SHOWING THE AS BUILT
CONDITIONS.
M.
MATERIALS AND QUALITY OF WORK
1.
ALL WORK SHALL BE INSTALLED IN A PRACTICAL AND PROFESSIONAL MANNER, BY MECHANICS
SKILLED IN THE SEVERAL TRADES NECESSARY.
F.
TESTING AND PLACING IN SERVICE
1.
ANY MATERIAL OR EQUIPMENT FAILING A TEST SHALL BE REPAIRED OR REPLACED AT THE
CONTRACTOR'S EXPENSE.
2.
ALL MATERIALS SHALL BE NEW AND FREE FROM DEFECTS AND SHALL BE THE BEST OF THEIR
SEVERAL KINDS UNLESS SPECIFIED OR INDICATED ON THE DRAWINGS TO THE CONTRARY.
2.
TESTS SHALL INCLUDE THE FOLLOWING:
3.
DURING EACH PHASE AND AT THE COMPLETION OF THE CONSTRUCTION, THIS CONTRACTOR SHALL
REMOVE ALL DEBRIS AND EXCESS MATERIALS CAUSED BY THIS WORK. THIS CONTRACTOR SHALL
LEAVE THE AREA OF OPERATION BROOM CLEAN.
4.
ELECTRICAL EQUIPMENT SHALL BEAR THE UNDERWRITERS LABORATORIES LABEL OR ETL LABEL.
5.
THIS CONTRACTOR SHALL GUARANTEE THE QUALITY OF WORK AND MATERIALS (EXCEPT LAMPS) FOR
A PERIOD OF ONE YEAR FROM THE DATE OF THE BUILDING OPENING AND LEAVE THE WORK IN
PERFECT ORDER AT THE COMPLETION. SHOULD DEFECTS DEVELOP WITHIN THE GUARANTEE PERIOD,
THE CONTRACTOR SHALL, UPON NOTICE OF THE SAME, REMEDY THE DEFECTS AND HAVE ALL
DAMAGES TO OTHER WORK OR FURNISHINGS CAUSED BY THE REPAIRS CORRECTED AT THIS
CONTRACTORS EXPENSE TO THE CONDITION BEFORE SUCH DAMAGE.
N.
SCOPE OF WORK
1.
THE ELECTRICAL CONTRACTOR SHALL PROVIDE ALL LABOR, MATERIAL, STORAGE, UNPACKING AND
PLACEMENT; TO INCLUDE BUT NOT LIMITED TO, THE FOLLOWING ITEMS:
MEASURE THE NO-LOAD AND FULL-LOAD VOLTAGES (PHASE TO PHASE, PHASE TO NEUTRAL AND
PHASE TO GROUND FOR EACH PHASE OF EACH SERVICE, OF EACH SEPARATELY DERIVED SYSTEM,
AND AT EACH PANELBOARD OR TRANSFORMER).
MAKE INSULATION RESISTANCE TESTS ON DRY TYPE TRANSFORMERS AND MOTORS.
H.
INTERFERENCES
1.
BEFORE THE INSTALLATION OF ANY ITEM BEGINS, THE ELECTRICAL CONTRACTOR SHALL CAREFULLY
ASCERTAIN THAT IT DOES NOT INTERFERE WITH CLEARANCES FOR THE ERECTION OF FINISH BEAMS,
COLUMNS, PILASTERS, WALLS OR OTHER STRUCTURAL OR ARCHITECTURAL MEMBERS AS SHOWN ON
THE ARCHITECTURAL DRAWINGS. IF ANY WORK IS INSTALLED AND THE ARCHITECTURAL DESIGN
CANNOT BE FOLLOWED, THIS CONTRACTOR SHALL, AT THEIR OWN EXPENSE, MAKE CHANGES IN THE
WORK AS DIRECTED BY THE ARCHITECT TO PERMIT THE COMPLETION OF THE ARCHITECTURAL WORK IN
ACCORDANCE WITH DRAWINGS AND SPECIFICATIONS.
2.
IT SHALL BE THE DUTY OF THIS CONTRACTOR TO REPORT ANY INTERFERENCES BETWEEN THIS
CONTRACTORS WORK AND THAT OF ANY OF THE OTHER CONTRACTORS AS SOON AS THEY ARE
DISCOVERED. THE ARCHITECT SHALL DETERMINE WHICH EQUIPMENT WILL BE RELOCATED,
REGARDLESS OR WHICH WAS INSTALLED FIRST. THE DECISION WILL BE FINAL.
I.
QUALITY ASSURANCE
1.
ALL PRODUCTS SHALL BE NEW AND OF THE TYPE AND QUALITY SPECIFIED. WHERE MATERIAL,
EQUIPMENT, APPARATUS OR OTHER PRODUCTS ARE SPECIFIED BY MANUFACTURER, BRAND NAME,
TYPE OF CATALOG NUMBER, SUCH DESIGNATION SHALL ESTABLISH THE STANDARDS OF THE DESIRED
QUALITY AND STYLE. IT IS THE INTENT OF THESE SPECIFICATIONS TO ESTABLISH A STANDARD OF
QUALITY OF MATERIALS AND EQUIPMENT INSTALLED.
J.
NAMEPLATES
1.
CENTRAL: FURNISH AND MOUNT ON EACH PANELBOARD, SWITCHBOARD (INCLUDING BRANCH
SWITCHES), LARGE JUNCTION BOX, SAFETY SWITCH, STARTER, REMOTE CONTROL, PUSH BUTTON
STATION, AND ALL SIMILAR CONTROLS, A NAMEPLATE DESCRIPTIVE OF THE EQUIPMENT OR
EQUIPMENT CONTROLLED.
2.
PROVIDE BLACK AND WHITE NAMEPLATES CONSTRUCTED FROM LAMINATED PHENOLIC WITH A WHITE
CENTER CORE. LETTERS SHALL BE ENGRAVED IN THE PHENOLIC TO FORM WHITE LETTERS 3/8" HIGH.
FASTEN THE NAMEPLATES WITH SCREWS AND AN ADHESIVE TYPE FASTENER.
ELECTRICAL MATERIAL AND EQUIPMENT SHALL BEAR THE UL LABEL EXCEPT WHERE UL DOES NOT
LABEL SUCH TYPES OF MATERIAL AND EQUIPMENT.
3.
1.
1.
b.
CONDUIT SIZE SHALL BE 3/4" MINIMUM UNLESS NOTED OTHERWISE.
SUBMIT BOUND BROCHURES COMPLETE WITH A TABLE OF CONTENTS. LOOSE OR STAPLED TOGETHER
SHEETS ARE NOT ACCEPTABLE. ANY SUBMITTALS NOT IN BROCHURE FORM OR NOT AS SPECIFIED
SHALL BE RETURNED AT THE CONTRACTORS EXPENSE FOR RESUBMITTAL.
EVERY EFFORT SHALL BE MADE, IN CHECKING THE SHOP DRAWINGS, TO DETECT AND CORRECT ALL
ERRORS, OMISSIONS AND INACCURACIES. FAILURE TO DO THIS WILL NOT RELIEVE THE ELECTRICAL
CONTRACTOR OF THE RESPONSIBILITY FOR THE PROPER AND COMPLETE INSTALLATION IN
ACCORDANCE WITH THE CONTRACT DOCUMENTS.
a.
2.
EXECUTION
AS-BUILT DRAWINGS
COMPLY WITH ANY SPECIFICATION REQUIREMENTS THAT ARE IN EXCESS, BUT NOT IN CONFLICT WITH
CODE REQUIREMENTS.
THE CONTRACTOR SHALL SECURE AND PAY FOR ALL PERMITS, PLAN REVIEWS, AND CERTIFICATES OF
INSPECTION IN CONNECTION WITH THE WORK REQUIRED BY THE FOREGOING AUTHORITIES. BEFORE
FINAL PAYMENT OF THE CONTRACT IS ALLOWED, ALL CERTIFICATES SHALL BE DELIVERED TO THE
ARCHITECT IN DUPLICATE.
3.
b.
a.
b.
c.
d.
e.
COMPLETE POWER DISTRIBUTION SYSTEM INCLUDING PANELS, TRANSFORMERS, AND FEEDERS
COMPLETE BRANCH CIRCUIT WIRING SYSTEM.
COMPLETE POWER WIRING FOR ALL MECHANICAL AND PLUMBING EQUIPMENT.
TEMPORARY ELECTRICAL POWER AND LIGHTING AS REQUIRED FOR CONSTRUCTION.
GROUNDING OF THE ELECTRICAL SYSTEM.
O.
TEMPORARY SERVICE
1.
THE ELECTRICAL CONTRACTOR SHALL FURNISH, INSTALL AND REMOVE AS REQUIRED ALL TEMPORARY
POWER AND TEMPORARY LIGHTING IN ALL AREAS AND INDIVIDUAL ROOMS WHEN NEEDED BY THE
INDIVIDUAL TRADES IN THE PERFORMANCE OF THEIR WORK. THIS CONTRACTOR SHALL PROVIDE A
MINIMUM OF TWENTY (20) FOOTCANDLES OF ILLUMINATION FOR TEMPORARY LIGHTING. ANY
ADDITIONAL LIGHTING REQUIRED BY INDIVIDUAL TRADES SHALL BE PROVIDED BY THE INDIVIDUAL
TRADES INCLUDING POWER FOR THE LIGHTING. THE ELECTRICAL WORK FOR CONSTRUCTION
PURPOSES SHALL CONFORM TO ALL FEDERAL (OSHA), STATE, SPECIFIC SAFETY REQUIREMENTS, AS
WELL AS, THE REQUIREMENTS OF THE NATIONAL ELECTRIC CODE AND NATIONAL ELECTRICAL SAFETY
CODE. THE ELECTRICAL CONTRACTOR SHALL OBTAIN AND PAY FOR ALL REQUIRED APPLICATIONS,
PERMITS AND INSPECTIONS PERTAINING TO THIS WORK. THIS COST SHALL BE INCLUDED IN THE
CONTRACTOR'S PRICE.
DESIGNED:
JJH
DRAWN:
CLH
CHECKED:
JJH
DATE:
NO.
CONDUIT IN EXTERIOR WALLS, BELOW FLOOR SLAB, OR UNDERGROUND SHALL BE RIGID,
THREADED, GALVANIZED, HEAVY WALL TYPE.
CONDUIT RUN EXPOSED TO THE WEATHER SHALL BE HEAVY WALL, METAL THREADED TYPE.
L.
E.
ELECTRICAL CONTRACTOR SHALL VERIFY WITH OTHER TRADES ALL ELECTRICAL CONNECTIONS.
CONTRACTOR SHALL VERIFY VOLTAGE, PHASE AND HORSEPOWER AND SHALL NOTIFY ENGINEER OF
DISCREPANCIES PRIOR TO START OF WORK. ELECTRICAL CONTRACTOR SHALL PROVIDE
DISCONNECTING MEANS AND OVERLOAD PROTECTION FOR ALL EQUIPMENT UNLESS FURNISHED
INTEGRAL WITH EQUIPMENT PACKAGE.
IT IS THE INTENT OF THESE DRAWINGS THAT THIS BE A COMPLETE ELECTRICAL JOB, ANY ERRORS OR
OMISSIONS SHALL BE BROUGHT TO THE ATTENTION OF THE ENGINEER PRIOR TO BIDDING THE JOB.
SUBMITTED SHOP DRAWINGS (MANUFACTURERS' EQUIPMENT DESCRIPTIVE SHEETS OR VENDORS'
PREPARED DRAWINGS) SHALL HAVE THE GENERAL CONTRACTOR'S OR SUBCONTRACTOR'S STAMP OF
APPROVAL INDICATING THAT THE ITEM SUBMITTED IS AS CALLED FOR ON THE PLANS AND
SPECIFICATION, IS APPROVED BY THE GENERAL CONTRACTOR OR SUBCONTRACTOR, THE DATE OF
APPROVAL AND INITIALED BY THE PERSON APPROVING THE SUBMITTAL AND THE NAME OF THE
COMPANY SUBMITTING SAID EQUIPMENT FOR APPROVAL.
3.
ELECTRICAL DRAWINGS ARE DIAGRAMMATIC. THEY ARE INTENDED TO SHOW THE APPROXIMATE
LOCATIONS OF EQUIPMENT AND CONDUIT. DIMENSIONS GIVEN ON THE PLANS, IN FIGURES, SHALL
TAKE PRECEDENCE OVER SCALED DIMENSIONS AND SHALL BE VERIFIED IN THE FIELD. THE
ELECTRICAL CONTRACTOR SHALL LAYOUT ALL EQUIPMENT ROOMS TO MAKE SURE THE EQUIPMENT,
AS PURCHASED, FITS IN THE ROOM OR SPACE SHOWN AND HAS ALL CLEARANCES REQUIRED BY THE
NEC. EXACT LOCATION OF ALL EQUIPMENT SHALL BE VERIFIED IN THE FIELD AND ROUTING OF
CONDUITS SHALL SUIT FIELD CONDITIONS.
PANEL BOARDS, STARTERS, SAFETY SWITCHES
TRANSFORMERS
a.
09-22-14
DATE
REVISIONS
SCALE: AS NOTED
EDINBORO COMPTON HALL BOILER REPLACEMENT
DRAWING NUMBER:
ELECTRICAL SPECIFICATIONS
E001
PROJECT NUMBER: K15035
Q. PULL AND JUNCTION BOXES
1.
INSTALL PULL AND JUNCTION BOXES WHERE SHOWN ON THE DRAWINGS, AND WHERE REQUIRED FOR
CHANGES IN DIRECTION, AT JUNCTION POINTS AND TO FACILITATE WIRE PULLING. FURNISH BOX SIZES
IN ACCORDANCE WITH NEC UNLESS LARGER BOXES ARE INDICATED ON THE DRAWINGS.
T. WIRING DEVICES
1.
WIRING DEVICE COLOR SHALL BE SELECTED BY ARCHITECT, UNLESS OTHERWISE INDICATED.
2.
PROVIDE TOTALLY ENCLOSED, 20 AMPERE, 120/277 VOLT QUIET A/C GENERAL USE SNAP SWITCHES.
AA.DRY TYPE TRANSFORMERS
1.
TRANSFORMERS SHALL BE CONTINUOUSLY RATED ISOLATING TYPE FOR 60 HERTZ SERVICE UNLESS
OTHERWISE INDICATED.
2.
2.
PROVIDE STEEL BOXES AND REMOVABLE COVERS OF CODE GAUGE, HOT ROLLED SHEET STEEL, HOT
DIPPED GALVANIZED INSIDE AND OUTSIDE, FOR ABOVE GROUND WORK.
3.
SWITCHES SHALL BE SPECIFICATION GRADE AS MANUFACTURED BY HUBBELL, P&S OR LEVITON.
4.
R. OUTLET BOXES
USE SHEET STEEL BOXES, ZINC COATED OR CADMIUM PLATED, FOR CONCEAL INTERIOR WORK.
5.
RECEPTACLES SHALL BE SPECIFICATION GRADE AS MANUFACTURED BY HUBBELL, P&S OR LEVITON.
2.
USE CAST BOXES, ZINC-CADMIUM FINISH MALLEABLE IRON, FOR EXPOSED INTERIOR WORK, AND FOR
EXPOSED OR CONCEALED WORK IN WET, DAMP OR EXTERIOR LOCATIONS. CAST BOXES SHALL BE
SERIES FD BY CROUSE HINDS OR APPLETON.
6.
PROVIDE COVER OR DEVICE PLATES FOR OUTLET BOXES AS FOLLOWS UNLESS OTHERWISE NOTED:
a.
b.
WALL BOX SIZES (MINIMUM) SHALL BE 4" SQUARE X 2-1/2" DEEP WHERE WALL CONSTRUCTION PERMITS.
WHERE WALL CONSTRUCTION DICTATES, THE WIDTH MAY BE REDUCED TO 2-1/8" OR 1-1/2" UNDER
SPECIAL CONDITIONS.
4.
FIXTURE OUTLETS IN CEILING (MINIMUM) SHALL BE 4" OCTAGONAL X 1-1/2" DEEP (4-11/16 OCTAGONAL X
2-1/2" DEEP WHERE REQUIRED TO ACCOMMODATE LARGER CONDUIT OR LARGER NUMBER OF WIRES).
5.
GANG BOXES SHALL BE ONE PIECE (MINIMUM), 2-1/8" DEEP.
6.
SUPPORT ALL BOXES TO MAINTAIN PROPER ALIGNMENT AND RIGIDITY.
7.
CLEAN BOXES OF ALL FOREIGN MATTER PRIOR TO THE INSTALLATION OR WIRING OR DEVICES.
c.
9.
COLOR CODE CONDUCTORS (EXCEPT CONTROL AND INSTRUMENTATION CONDUCTORS) AS FOLLOWS:
208/120 VOLT SYSTEM
480/277 SYSTEM
PHASE A
BLACK
BROWN
PHASE B
RED
ORANGE
PHASE C
BLUE
YELLOW
NEUTRAL
WHITE
GRAY
GROUND
GREEN
GREEN
a.
b.
c.
2.
#12 ADN #10 CONDUCTORS SHALL HAVE CONTINUOUS INSULATION COLOR, AS LISTED ABOVE.
COLOR CODE CONDUCTORS LARGER THAN ABOVE, WHICH DO NOT HAVE CONTINUOUS INSULATION
COLOR BY APPLICATION OF AT LEAST TWO LAPS OF COLORED TAPE ON EACH CONDUCTOR AT ALL
POINTS OF ACCESS INCLUDING JUNCTION BOXES. COLOR TAPE SHALL BE THE EQUAL OF 3M
PRODUCTS SCOTCH #35.
CONDUCTORS SHALL BE SOFT ANNEALED COOPER INSULATED FOR 600 VOLTS UNLESS
SPECIFICALLY INDICATED OTHERWISE. ALUMINUM CONDUCTORS ARE NOT ALLOWED ON THIS
PROJECT.
FLEXIBLE CORD SHALL BE HEAVY DUTY TYPE SO WITH AN EQUIPMENT GROUND CONDUCTOR IN
ADDITION TO THE CURRENT CARRYING CONDUCTORS.
4.
PROVIDE #12 CONDUCTORS, UNLESS OTHERWISE INDICATED.
a.
CONTROL CONDUCTORS SHALL BE #14 MINIMUM FOR NEC CLASS 1 AND #16 FOR NEC CLASS 11.
5.
CONDUCTORS #8 AWG AND LARGER SHALL BE STRANDED.
6.
CONDUCTORS #10 AWG AND SMALLER SHALL BE SOLID.
7.
INSTALL WIRING IN CONDUIT.
8.
CONNECT #10 AND SMALLER WIRES WITH CONSTANT PRESSURE EXPANDABLE SPRING TYPE
CONNECTORS, "SCOTCHLOK" BY 3M OR B-CAP BY BUCHANAN.
9.
a.
CLEANOUT EACH CONDUIT SYSTEM BEFORE PULLING WIRE.
12.
FORM AND TIE ALL WIRING IN PANELBOARDS.
13.
THERE SHALL BE NO WIRE NUT JOINTS OR SPLICES MADE INSIDE SWITCHBOARDS/PANELBOARDS.
14.
BRANCH CIRCUIT WIRE SIZES (AND CONDUITS) SHALL BE INCREASED FROM THOSE INDICATED ON THE
PLANS TO PREVENT EXCESSIVE VOLTAGE DROP. BRANCH CIRCUITS SHALL BE INSTALLED WITH WIRES
OF SUFFICIENT SIZE SO THAT VOLTAGE DROP BETWEEN THE PANEL AND THE LOADS DOES NOT EXCEED
LIMIT OF 2%.
FOUR APPROVED VIBRATION DAMPENERS PER TRANSFORMER SHALL BE EMPLOYED AS NECESSARY TO
AVOID TRANSMITTING ANY VIBRATION TO THE BUILDING STRUCTURE. SIZES OF THE MOUNTINGS SHALL
BE SELECTED ON THE BASIS OF THE WEIGHT OF THE TRANSFORMER, USING:
UNFINISHED AREAS: ZINC COATED SHEET METAL, ALUMINUM, OR CAST METAL AS APPROPRIATE FOR
THE TYPE OF BOX.
TELEPHONE, COMMUNICATION, AND SIGNAL OUTLET PLATES, SHALL MATCH THOSE USED FOR
RECEPTACLES AND SWITCHES. ALL OUTLET AND/OR JUNCTION BOXES SHALL BE COMPLETE WITH A
COVER PLATE BY THIS CONTRACTOR.
WHERE DEVICES ARE GANGED, THEY SHALL BE INSTALLED UNDER A COMMON COVERPLATE.
LOCATE RECEPTACLES APPROXIMATELY 1'-6" ABOVE THE FINISHED FLOOR ELEVATION OR NEAREST
BLOCK COURSE (WITH IN ADA REQUIREMENTS), UNLESS OTHERWISE NOTED. THE LONG DIMENSION OF
THE RECEPTACLE SHALL BE VERTICAL.
a.
b.
c.
6.
A MINIMUM 1" THICK RUBBER-CORK-RUBBER SANDWICH TYPE FOR FLOOR MOUNTING.
A SPRING TYPE FOR SUSPENSION MOUNTING.
TWO (2) SPRING TYPE AT THE TOP (WITH TWO (2) STEEL BRACKETS) AND TWO (2) RUBBER-IN
COMPRESSION TYPE AT THE BOTTOM (STAND-OFF) FOR WALL MOUNTING.
NO CONDUIT SHALL BE ATTACHED DIRECTLY TO THE TRANSFORMER. AT EACH ATTACHMENT, PROVIDE
A VIBRATION DAMPENING ASSEMBLY CONSISTING OF:
b.
AT&B #5721, 2, 3 ETC., OR EQUIVALENT FEMALE HUB TYPE LIQUID-TIGHT CONNECTOR BY STEEL CITY,
EFCOR OR APPROVED EQUAL.
T&B #5331, 2, 3 ETC., OR EQUIVALENT MALE HUB TYPE LIQUID-TIGHT CONNECTOR WITH AN INSULATED
THROAT BY STEEL CITY, EFCOR OR APPROVED EQUAL.
SHORT LENGTH (24" PLUS OR MINUS) OF LIQUID-TIGHT FLEXIBLE CONDUIT.
A BONDING JUMPER OF NEC SIZE OUTSIDE OF THE ASSEMBLY.
SAFETY SWITCHES SHALL BE THE ENCLOSED HEAVY-DUTY TYPE (TYPE HD) WITH QUICK-MAKE,
QUICK-BREAK MECHANISM AND EXTERNAL PAD LOCKABLE OPERATING HANDLE.
c.
d.
2.
SAFETY SWITCHES SHALL BE RATED FOR 240 OR 600 VOLTS AS APPLICABLE. THEY SHALL BE
HORSEPOWER RATED WHEN USED IN MOTOR CIRCUITS.
BB. PANELBOARDS
3.
SAFETY SWITCHES SHALL BE FUSIBLE OR NONFUSIBLE 2, 3 OR 4 POLE AS INDICATED ON THE
DRAWINGS.
1.
PANELBOARDS SHALL BE ENCLOSED DEAD FRONT SAFETY TYPE WITH FEATURES AND RATINGS AS
SCHEDULED ON DRAWINGS.
4.
SAFETY SWITCHES SHALL BE SINGLE THROW UNLESS OTHERWISE INDICATED ON DRAWINGS.
2.
MOLDED CASE CIRCUIT BREAKERS SHALL BE AS SCHEDULED ON THE DRAWINGS AND SPECIFIED IN THIS
DIVISION.
5.
ENCLOSURES SHALL BE NEMA 1 INDOORS UNLESS OTHERWISE INDICATED ON THE DRAWINGS.
3.
ALL BUS BARS SHALL BE RECTANGULAR SOLID COPPER.
6.
MANUFACTURER SHALL BE SQUARE D, SIEMENS, G.E., OR CUTLER-HAMMER/WESTINGHOUSE. ALL
SAFETY SWITCHES SHALL BE BY ONE MANUFACTURER.
4.
SPACE, WHERE SHOWN IN PANEL SCHEDULES, DESIGNATES SPACE FOR FUTURE PROTECTIVE DEVICES
AND SHALL INCLUDE BUS AND SUPPORT.
7.
MOUNT THE SAFETY SWITCHES SECURELY BETWEEN 3' X 6' LEVELS ABOVE THE FLOOR UNLESS
OTHERWISE NOTED IN THE DRAWINGS.
5.
INSTALL CABINETS SO THAT CENTER OF THE TOP BREAKER DOES NOT EXCEED 6'-6" ABOVE THE
FINISHED FLOOR.
8.
SWITCHES ON BLOCK WALLS SHALL BE MOUNTED ON A 3/4" PLYWOOD BACKBOARD, WHERE LOCATED
INDOORS.
6.
ENTRIES ON DIRECTORY CARDS SHALL BE TYPED, COMPLETE AND ACCURATE.
7.
ALL BOLTED CONNECTIONS SHALL BE TORQUED IN ACCORDANCE WITH MANUFACTURERS STANDARDS.
8.
ELECTRICAL CONTRACTOR SHALL ARRANGE CIRCUITS AS NEAR AS POSSIBLE TO CIRCUIT NUMBERS ON
THE DRAWINGS. AT COMPLETION OF JOB, ELECTRICAL CONTRACTOR SHALL TAKE CURRENT READING
CHECKS OF RESPECTIVE PHASES. A MINIMUM OF CIRCUIT CONNECTIONS SHALL BE REARRANGED TO
BALANCE, AS CLOSELY AS POSSIBLE, THE LOAD IN THE PANEL.
9.
ALL BREAKERS SHALL BE BOLT ON TYPE.
V. MOTOR STARTERS
1.
STARTERS SHALL BE SQUARE D, G.E., CUTLER-HAMMER/WESTINGHOUSE, OR SIEMENS.
2.
COORDINATE ALL EQUIPMENT INDICATED ON THE ELECTRICAL DRAWINGS WITH MECHANICAL EQUIPMENT
SCHEDULES AND SPECIFICATIONS.
3.
STARTERS AND DISCONNECTS SUPPLIED AS AN INTEGRAL PART OF EQUIPMENT SHALL BE FURNISHED
UNDER THE DIVISION PROVIDING THE EQUIPMENT. WIRING AND EQUIPMENT CONNECTIONS SHALL BE BY
THIS CONTRACTOR.
4.
MANUAL MOTOR STARTERS SHALL BE CUTLER HAMMER B100/B101 TYPE OR EQUAL.
10. MANUFACTURER SHALL BE SQUARE D, SIEMENS, GE OR CUTLER-HAMMER.
W. MECHANICAL EQUIPMENT ELECTRICAL CONNECTIONS
1.
10. INSULATE SPLICING CONNECTORS TO AT LEAST 200% OF THE WIRE INSULATION. USE PRE-STRETCHED
TUBING CONNECTOR INSULATORS, 3M PST FOR #2 AND LARGER CONDUCTORS.
PULL CONDUCTORS USING RECOGNIZED METHODS AND EQUIPMENT LEAVING AT LEAST 6" WIRE AT ALL
JUNCTION BOXES FOR CONNECTIONS.
5.
1.
CONNECT #8 AND LARGER WIRES WITH COMPRESSION CONNECTORS OR SPLICES AS
MANUFACTURERED BY BURNDY OR T&B.
11.
MANUFACTURER SHALL BE EATON, SQUARE "D", GENERAL ELECTRIC OR L.T.E.-SIEMENS. FRACTIONAL
KVA TRANSFORMERS SHALL BE MANUFACTURED BY EDWARDS OR THE SPECIAL EQUIPMENT
MANUFACTURER IN WHICH THE TRANSFORMERS ARE USED.
U. SAFETY SWITCHES
INSULATION TYPE SHALL BE TYPE THW FOR WIRE SIZES #8 AWG AND LARGER AND THWN FOR #10 AWG
ADN SMALLER. THHN SHALL NOT BE USED IN WET OR DAMP LOCATIONS.
3.
4.
a.
S. WIRE AND CABLE UNITS
1.
ENCLOSURES FOR TRANSFORMERS SHALL BE METALLIC, SUITABLE FOR INDOOR AND OUTDOOR
INSULATION AS APPLICABLE AND RODENT PROOF.
PROVIDE NEMA CONFIGURATION 5-20R DUPLEX 125 VOLT GROUNDING TYPE RECEPTACLES RATED FOR
20 AMPERES UNLESS OTHERWISE NOTED ON THE DRAWINGS.
1.
3.
3.
THE ELECTRICAL CONTRACTOR SHALL FURNISH, INSTALL AND CONNECT ALL POWER WIRING TO ALL
MECHANICAL CONTRACTOR FURNISHED EQUIPMENT. THE MECHANICAL CONTRACTOR SHALL FURNISH,
INSTALL AND CONNECT ALL CONTROL WIRING TO ALL FURNISHED EQUIPMENT, INCLUDING CONTROL
DEVICES, STARTER, AND INTEGRAL DISCONNECT SWITCHES OF MECHANICAL CONTRACTOR FURNISHED
EQUIPMENT.
Z. GROUNDING
1.
GROUND ALL EQUIPMENT PER N.E.C.
2.
GROUND ALL DRY TYPE TRANSFORMERS AS PER DRAWINGS AND NEC #450-9.
3.
ALL CONDUITS SHALL CONTAIN A CODE SIZED GROUND WIRE SIZE PER NEC IN ADDITION TO THE
CONDUCTORS SHOWN ON THE PLANS. WHERE CIRCUIT CONDUCTORS ARE INCREASED IN SIZE FOR
VOLTAGE DROP, THE GROUND WIRE SIZE SHALL BE INCREASED PROPORTIONATELY.
15.
AMPACITIES FOR WIRE SIZES #1/0 AWG AND LARGER.
16.
CIRCUITS MAY BE MULTI-PLEXED IN CONDUIT PROVIDED WIRE IS PROPERLY DERATED AND CONDUIT
SIZED PER NEC. UNDER NO CIRCUMSTANCES SHALL MORE THAN NINE (9) CURRENT CARRYING
CONDUCTORS BE RUN IN A SINGLE CONDUIT. WIREMOLD SERVED BY MULTIPLE CIRCUITS SHALL BE
WIRED WITH INDIVIDUAL SEPARATE NEUTRALS FOR EACH CIRCUIT.
DESIGNED:
JJH
DRAWN:
CLH
CHECKED:
JJH
DATE:
NO.
09-22-14
DATE
REVISIONS
SCALE: AS NOTED
EDINBORO COMPTON HALL BOILER REPLACEMENT
DRAWING NUMBER:
ELECTRICAL SPECIFICATIONS
E002
PROJECT NUMBER: K15035
KEY NOTES
EXISTING BOILER CONTROL
PANEL 2
1
DISCONNECT EXISTING PUMP AND REMOVE STARTER. UTILIZE EXISTING CIRCUIT (HP-4
25,27,29 TO SERVE NEW PUMP. MODIFY WIRING AS REQUIRED . SEE NEW WORK
PLAN, THIS DWG
2
DISCONNECT EXISTING BOILER CONTROL PANEL.
3
DISCONNECT EXISTING BOILER.
3
3
GENERAL NOTES
EXISTING PANEL HP-4 277/480
VOLT 3 PH TO REMAIN
RX BOILER
1. RELOCATE/RE-SUPPORT EXISTING LIGHT FIXTURES TO PERMIT INSTALLATION OF
NEW PIPING. COORDINATE WITH MECHANICAL CONTRACTOR.
RX BOILER
RX PUMP
RELOCATE EXISTING FIRE
EXTINGUISHER TO PERMIT
INSTALLATION OF NEW PANEL
1
PROVIDE A 25 AMP, 3 POLE CIRCUIT
BREAKER IN SPACES 32, 34, 36
15KVA
TRANFORMER
EXISTING
PANEL HP-4
225A MLO
480/277V 3P,
4W, 10KAIC
(4) #6, #8 GROUND IN
3/4" CONDUIT
ELECTRICAL DEMO PLAN LEVEL 2
1
E1
1/4"-1'-0"
#8
GROUND
LP4-4
LP4-5
LP4-1
B
1
B
3
B
2
B
4
B
6
B
5
LP4-5
LP4-2
LP4-3
CONNECT TO BLDG STEEL
NEW BOILER CONTROL PANELS
(3)#10, #10 GROUND IN
3/4" CONDUIT
EXISTING PANEL HP-4 225 AMP
277/480 VOLT 3 PH
PANEL LP-4 60A MCB 208/120V, 3P,4W,10KAIC
3
E1
LP4-3
LP4-1
PANEL LP-4
60A MCB
208/120V 3P,
4W, 10KAIC
ELECTRICAL SINGLE LINE DIAGRAM LEVEL 2
N.T.S.
P
5
15 KVA 480-208/120V DRY TYPE TRANSFORMER
TRAPEZE MOUNTED FROM CEILING
HP4-25,23,29
COMBINATION
START/DISCONNECT
2
E1
ELECTRICAL NEW WORK PLAN LEVEL 2
1/4"-1'-0"
DESIGNED:
JJH
DRAWN:
CLH
CHECKED:
JJH
DATE:
NO.
09-22-14
DATE
REVISIONS
SCALE: AS NOTED
EDINBORO COMPTON HALL BOILER REPLACEMENT
DRAWING NUMBER:
ELECTRICAL LEVEL 2 PLANS
E1
PROJECT NUMBER: K15035

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