RFI 15 M-701.pdf

SUSPENDED EQUIPMENT SUPPORT DETAIL

CHANNEL

C3x6

NUT & LOCK

WASHER TOP

AND BOTTOM

1/2" THREADED

ROD (TYPICAL)

NUT & LOCK

WASHER

TOP AND

BOTTOM

EQUIPMENT

SUPPORT LUGS

(IF PROVIDED)

SPRING

VIBRATION

ISOLATOR

(TYPICAL)

CONTINUE TO

STRUCTURE,

PROVIDE

INTERMEDIATE

SUPPORTS AS

REQUIRED

BOOT

CLAMP

ROOF

PATE PCA-2 11" HIGH

PIPE CURB ASSEMBLY

COVER

LOCKING

HAND

QUADRANT

2" HAND

QUADRANT

STAND-OFF

BRACKET

2" HAND

QUADRANT

STAND-OFF

BRACKET

RUSKIN MD25

RUSKIN MD25

MANUAL VOLUME DAMPER SHALL BE RUSKIN MODEL MD25 (RECTANGULAR) - RUSKIN MODEL

MDRS25 (ROUND) WITH 2" EXTENDED STAND OFF LOCKING HAND QUADRANT - OR EQUAL BY

ANOTHER MANUFACTURER. INSULATION SHALL NOT COVER DAMPER LOCKING QUADRANT.

SHUT

1/4

/4

O P E N

SHUT

1/4

/4

O P E N

LOCKING

HAND

QUADRANT

ROOF PIPE SUPPORT DETAIL

MAPA PRODUCTS MT-2SF ROOFTOP

PIPE SUPPORT FOR REFRIGERANT

PIPING AND CONDENSATE DRAIN

PIPING ON ROOF.

PIPE CLAMP BY SUPPORT MFGR.

ROOF

PIPING

COUNTER FLASHING

(FIELD SUPPLIED)

NAIL

WOOD NAILER

(FACTORY SUPPLIED)

ROOF CURB DETAIL

14" FROM HIGHEST

INTERSECTING INSULATION

NOTE: LEAVE ROOF DECKING INTACT INSIDE THE ROOF CURB. CUT HOLES ONLY

LARGE ENOUGH FOR THE SUPPLY AND RETURN DUCTWORK. AFTER THE DUCTWORK

HAS BEEN INSTALLED, CAULKING MUST BE USED TO SEAL THE LINE OF CONTACT

BETWEEN THE DECKING AND DUCT.

RIGID INSULATION

(FIELD SUPPLIED)

GASKET

ROOF MATERIAL AND FELT

(FIELD SUPPLIED)

CANT STRIP (OR EQUAL)

(FIELD SUPPLIED)

NOTES:

1. VERIFY WEIGHT CAPACITY OF PIPE PIER AND PROVIDE MULTIPLE PIERS AND

BRIDGING STRUT AS REQUIRED FOR LARGER PIPING.

2. PROVIDE STRUT FRAME WITH BRACING FOR PIPING ELEVATED ABOVE ROOF.

3. FINISH PIPING INSULATION WITH ALUMINUM JACKETING.

PIPE CURB ASSEMBLY SHALL CONSIST OF GALVANIZED STEEL ROOF CURB WITH INTEGRAL BASE

PLATE, 3# DENSITY INSULATION AND 2X2 WOOD NAILER. UNIT SHALL BE FURNISHED WITH

ACRYLIC CLAD THERMOPLASTIC COVER, FASTENING SCREWS, GRADUATED STEP BOOTS AND

STAINLESS STEEL CLAMPS.

STEEL FRAME

MINIMUM 1 1/4" (32 MM)

THICK NEOPRENE ELEMENT

WITH PROJECTING ROD

ISOLATION BUSHING

DEFLECTION SCALE

NEOPRENE SPRING CUP

WITH PROJECTING ROD

ISOLATION BUSHING

SEISMIC UP STOP AND

PRECOMPRESSION PLATE

WITH NEOPRENE WASHER

ROD CAN SWING 30° BEFORE

CONTACTING RESILIENT

BUSHING ON

PRECOMPRESSED SPRING

AND NEOPRENE HANGER

SPECIFICATION 11 MASON

INDUSTRIES

30°

SEISMIC ISOLATION HANGER DETAIL

NOTES:

1. SEISMIC RESTRAINTS SHALL BE BY

MASON INDUSTRIES INC. OR

APPROVED EQUAL. MANUFACTURER

SHALL PROVIDE CALCULATIONS

INDICATING SPACING AND SIZE OF

HANGERS.

2. SEISMIC RESTRAINT DETAILS SHALL

BE SEALED BY A STRUCTURAL

ENGINEER REGISTERED IN NORTH

CAROLINA AND SPECIALIZING IN

SEISMIC DESIGN.

3. INSTALLATION OF SEISMIC

RESTRAINTS SHALL BE INSPECTED BY

THE MECHANICAL ENGINEER AND

STRUCTURAL ENGINEER SPECIALIZING

IN SEISMIC DESIGN (PRIOR TO

INSTALLATION OF CEILING).

STRUCTURAL ENGINEER SHALL

PROVIDE CERTIFICATION THAT

SEISMIC RESTRAINTS HAVE BEEN

INSTALLED PROPERLY.

CERTIFICATION SHALL BE PROVIDED

TO THE VA FOLLOWING INSPECTION

AND ALSO SHALL BE INCLUDED IN

MAINTENANCE MANUALS.

SCALE: N.T.S.

MANUAL VOLUME DAMPER DETAIL

SCALE: N.T.S.

PIPE THRU ROOF DETAIL

SCALE: N.T.S. SCALE: N.T.S.

LAB EXHAUST FAN DETAIL

SCALE: N.T.S.

NOZZLE

FRONT VIEW SIDE VIEW

STACK

SECTION

FAN WITH

MOTOR

DISCONNECT

SWITCH

BYPASS AIR

PLENUM

14" ROOF

CURB

MOTOR

COVER

ACCESS

PANEL

SIDE INLET

DUCT

CONNECTION

NOTES:

1. ADJUST CLEVIS HEIGHTS AS REQUIRED.

2. DO NOT EXCEED MANUFACTURER'S RECOMMENDED LOAD CAPACITY.

3. DESIGN BASED ON MAPA PRODUCTS MASTER BASE ASSEMBLY PLATFORM (OR EQUAL).

MAPA PRODUCTS MB-815 OR

MB-1416 (OR EQUAL) 18 GAUGE,

GRADE 304 STAINLESS STEEL BASE.

1-5/8" SLOTTED STRUT

MAPA PRODUCTS MWP-1220

(OR EQUAL) 1/2" THICK

RUBBER WALK PAD UNDER

BASE TO PROVIDE

ADDITIONAL PROTECTION

OF THE ROOF MEMBRANE.

ROOF DUCT SUPPORT DETAIL

SCALE: N.T.S.

ROOF

MINIMUM

3,500 FPM

DISCHARGE

VELOCITY

FLEXIBLE DUCT

CONNECTION

EXHAUST

DUCT

M

IN

IM

U

M P

E R

V A S

T A N

D A R D

S

ROOF

SLEEVE

LARGEST

DUCT DIM.

12" OR

LESS

13" - 30" 24

SLEEVE

GAUGE

SUPPLY OR

RETURN AIR

DUCT

DUCT ATTACHMENT

FIRE RATED WALL

TYPE "B" DYNAMIC FIRE DAMPER

MINIMUM ANGLE SIZE

1-1/2" X 1-1/2" X 16 GA.

WITH 1" MINIMUM LAP OF

STRUCTURE (TYPICAL)

DUCT

ACCESS

PANEL

NOTE: INSTALL FIRE DAMPER IN ACCORDANCE WITH THE UL LISTING AND

MANUFACTURER'S INSTALLATION INSTRUCTIONS.

DYNAMIC FIRE DAMPER DETAIL

SECURE DAMPER TO SLEEVE

ON 8" CENTERS WITH 1/2"

LONG WELDS OR 1/4" BOLTS

AND NUTS OR NO. 10

CADMIUM PLATED SCREWS

SECURE ANGLE TO SLEEVE

ON 8" CENTERS WITH 1/4"

BOLTS AND NUTS OR NO.

10 STEEL SCREWS

(TYPICAL)

SCALE: N.T.S.

BYPASS AIR

DAMPER

M 24V

BYPASS AIR

WEATHERHOOD

BALL-IN-THE-WALL VISUAL PRESSURE INDICATOR DETAIL

WALL

WALL

3-3/4"

6"

BACKPLATE

4" DIAMETER

ESCUTCHEON

6" DIAMETER

SIDE VIEWFRONT VIEW

NOTES:

1. BASIS OF DESIGN IS AIRFLOW DIRECTION INCORPORATED (OR EQUAL) MODELS ADI-69-V-P (GREEN POSITIVE PRESSURE INDICATOR) AND ADI-69-V-N (RED NEGATIVE PRESSURE INDICATOR). PROVIDE VISUAL PRESSURE

INDICATORS WHERE NOTED ON THE DRAWINGS.

2. UNIT IS INSTALLED THROUGH WALL - LOCATE WHERE NO MECHANICAL SERVICES, ELECTRICAL SERVICES, OR STUDS EXIST IN WALL. ALLOW 6" O.D. WALL CLEARANCE FOR MOUNTING OF 6" O.D. ESCUTCHEON PLATE.

SIZE OF WALL-HOLE DEPENDS ON WALL. MOUNTING PER SIDE: (2) S.S. SCREWS & 1/4" PLASTIC ANCHORS

SUPPLIED BY MANUFACTURER. DOME & TUBE MATERIAL SHALL BE CLEAR POLYCARBONATE.

SCALE: N.T.S.

DRAIN HOLE

1/2" FPT

LIFTING LUG

IN-LINE MOUNTED EXHAUST FAN DETAIL

ALL THREAD HANGER

RODS TO SECURE WITH

NUTS AND LOCK NUTS

HANGING NEOPRENE

VIBRATION

ISOLATORS

IN-LINE

EXHAUST FAN

CEILING

AIRFLOW

EXHAUST FAN

INTAKE. SEE

FLOOR PLAN

FOR SIZE

EXHAUST FAN

DISCHARGE.

SEE FLOOR

PLAN FOR SIZE

FLEXIBLE

CONNECTION

(TYP.)

NOTES:

1. FAN SHALL BEAR UL LABEL.

2. FACTORY MOUNTED AND WIRED DISCONNECT SWITCH.

3. ALL DUCT CONNECTIONS SHALL BE MADE AND SEALED IN ACCORDANCE

WITH CODE AND MANUFACTURER'S INSTRUCTIONS.

SCALE: N.T.S.

CLAMPS

EVERY 3'

STANDARD DAMPER CONSTRUCTION:

1. GALVANIZED STEEL WITH ROLLED BEAD STIFFENERS 22 TO 18 GA.

2. REINFORCED BLADE, SELF LUBRICATING BEARINGS.

3. WORM GEAR MOUNTING PLATE.

4. 3/8" SQUARE (FLAT/FLAT) AXLES ASSURES NON SLIP CONNECTION.

5. OPERATING TEMPERATURE = -40° - 200° F.

6. MAX VELOCITY = 1500 FPM.

7. FURNISHED 1/8" UNDERSIZED FOR MALE SLIP-IN.

CABLE TERMINATION OPTIONS:

1. RT-CCR ROUND CEILING CUP

2. RT-CCM ROUND MINIATURE CEILING CUP

7"

DIAMETER

CABLE

BEARING

CABLE - 24" STANDARD OR UP

TO 60' AS REQUIRED.

MINIMUM TURN RADIUS = 4".

BRASS PLATED.

WORM GEAR DRIVE ASSEMBLY MOUNT TO

DAMPER SHAFT & FIELD SECURE TO DUCT.

ALLOW 1.5" SLIP-OVER CLEARANCE OFF END

OF SHAFT. STANDOFF MOUNTING BRACKET

PROVIDED WITH MAT DAMPER

4"

SCALE N.T.S

REMOTE CONTROL MANUAL VOLUME DAMPER

ALL MANUAL VOLUME DAMPERS LOCATED IN INACCESSIBLE LOCATIONS REQUIRE A CABLE OPERATED

REMOTE CONTROLLER. COORDINATE WITH ARCHITECTURAL PLANS AND ALL OTHER TRADES.

4" CONCRETE

HOUSEKEEPING

PAD

6X6 WOVEN

WIRE MESH

DOWEL INTO

BUILDING

SLAB

(TYPICAL)

CONCRETE FLOOR SLAB

INDOOR EQUIPMENT PAD DETAIL

NOTES:

1. ALL CONCRETE PADS SHALL BE THE SIZE OF THE EQUIPMENT FOOTPRINT PLUS 12".

2. SEISMIC RESTRAINT REQUIREMENTS MAY ALTER - REFER TO STRUCTURAL

DRAWINGS AND SPECIFICATIONS.

SCALE: N.T.S.

SCALE: N.T.S. SCALE: N.T.S.

MASONRY WALL

CAULK

MOTORIZED

OPPOSED BLADE

DAMPERS

DAMPER

ACTUATOR

16 GA. STEEL

SLEEVE WITH 1"

FLANGE AND

HEMMED EDGES

DRAINABLE

STATIONARY

LOUVER

1/2" MESH

BIRD SCREEN

LOUVER CONNECTION DETAIL

AIRFLOW

AIRFLOW

MASONRY WALL

SCALE: N.T.S.

CAULKPOP RIVETS 4" ON

CENTER

CONTRACTOR TO CUT

OPENING IN METAL DECK

& INSTALL DUCT.

DUCT

DIM.

1"

8"

METAL DECK

STEEL FRAMING (AS REQUIRED) BY

CONTRACTOR AT ALL OPENINGS OVER 12"

COUNTER FLASHING FURNISHED &

INSTALLED BY SHEET METAL

CONTRACTOR SAME MATERIAL AS

DUCT.

METAL BASE FLASHING FURNISHED &

INSTALLED BY THE CONTRACTOR.

ROOFING

RIGID INSULATION

SHEET METAL DUCT

SHEET METAL SLEEVES

FURNISHED & INSTALLED BY THE

CONTRACTOR, (SECURELY FASTEN

FLANGE OF SLEEVE TO METAL

DECK.)

DUCT OPENING THRU ROOF DETAIL

SCALE: N.T.S.

Drawing Title

Approved: Project Director

Project Title

Date

Location

Checked

Building Number

Project Number

Drawing Number

Drawn

Dwg. ofRevisions: Date

CONSULTANTS: PRIME CONTRACTOR: Office of Construction and Facilities Management

102 THIRD AVENUE NORTHEAST

HICKORY, NORTH CAROLINA 28601

PHONE: 828.315.9962

NC ENGINEERING LICENSE NO: P-0214

NC ARCHITECTURE LICENSE NO: 51254

o n e e ig h th in c h o n e fo o t th re e in c h e s o n e fo o t o n e a n d o n e h a lf in c h e s o n e fo o t o n e in c h o n e fo o t th re e q u a rt e rs in c h o n e fo o t o n e h a lf in c h o n e fo o t th re e e ig h th s in c h o n e fo o t o n e q u a rt e r in c h o n e fo o t

1 2 3 4 5 6 87 9

F

E

D

C

B

A

97 8654321

CHARLOTTE | 704.295.4263

705 EAST MOREHEAD STREET, 28202

NC License No: C-2848

AME Project No: 18104

VA FORM 08-6231

F

E

D

C

B

A

PLAN NORTH TRUE NORTH

558-17-233

Durham VAMC Durham NC

REPLACE PHARMACY AHUS

RENOVATE F1204 & N1004

COMPOUNDING PHARMACIES

- M-701

WEBFFR

MECHANICAL - DETAILS

FINAL CONSTRUCTION DOCUMENTS - FOR BIDDING PURPOSES ONLY

1 Addendum 1 11/12/2020